1
0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-12-14 09:39:42 +00:00
emacs/lisp/mouse.el

2733 lines
113 KiB
EmacsLisp
Raw Normal View History

;;; mouse.el --- window system-independent mouse support -*- lexical-binding: t -*-
1992-07-16 04:23:17 +00:00
;; Copyright (C) 1993-1995, 1999-2018 Free Software Foundation, Inc.
1992-07-22 02:58:21 +00:00
;; Maintainer: emacs-devel@gnu.org
;; Keywords: hardware, mouse
;; Package: emacs
1992-07-16 04:23:17 +00:00
1995-10-30 17:35:01 +00:00
;; This file is part of GNU Emacs.
1990-06-19 20:28:34 +00:00
;; GNU Emacs is free software: you can redistribute it and/or modify
1995-10-30 17:35:01 +00:00
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
1990-06-19 20:28:34 +00:00
1995-10-30 17:35:01 +00:00
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
1990-06-19 20:28:34 +00:00
1995-10-30 17:35:01 +00:00
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
1990-06-19 20:28:34 +00:00
1993-03-22 05:42:35 +00:00
;;; Commentary:
;; This package provides various useful commands (including help
;; system access) through the mouse. All this code assumes that mouse
;; interpretation has been abstracted into Emacs input events.
1993-03-17 16:56:02 +00:00
;;; Code:
1991-12-20 07:15:37 +00:00
;;; Utility functions.
1990-06-19 20:28:34 +00:00
;; Indent track-mouse like progn.
1991-12-20 07:15:37 +00:00
(put 'track-mouse 'lisp-indent-function 0)
1990-06-19 20:28:34 +00:00
(defgroup mouse nil
"Input from the mouse." ;; "Mouse support."
:group 'environment
:group 'editing)
1997-05-03 22:19:10 +00:00
(defcustom mouse-yank-at-point nil
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"If non-nil, mouse yank commands yank at point instead of at click."
1997-05-03 22:19:10 +00:00
:type 'boolean
:group 'mouse)
(defcustom mouse-drag-copy-region nil
"If non-nil, copy to kill-ring upon mouse adjustments of the region.
This affects `mouse-save-then-kill' (\\[mouse-save-then-kill]) in
addition to mouse drags."
:type 'boolean
:version "24.1"
:group 'mouse)
(defcustom mouse-1-click-follows-link 450
2004-12-19 00:50:51 +00:00
"Non-nil means that clicking Mouse-1 on a link follows the link.
2004-12-19 00:50:51 +00:00
With the default setting, an ordinary Mouse-1 click on a link
performs the same action as Mouse-2 on that link, while a longer
2005-10-16 16:50:00 +00:00
Mouse-1 click \(hold down the Mouse-1 button for more than 450
2004-12-19 00:50:51 +00:00
milliseconds) performs the original Mouse-1 binding \(which
typically sets point where you click the mouse).
If value is an integer, the time elapsed between pressing and
releasing the mouse button determines whether to follow the link
2004-12-19 00:50:51 +00:00
or perform the normal Mouse-1 action (typically set point).
2011-12-31 01:27:15 +00:00
The absolute numeric value specifies the maximum duration of a
\"short click\" in milliseconds. A positive value means that a
short click follows the link, and a longer click performs the
normal action. A negative value gives the opposite behavior.
If value is `double', a double click follows the link.
2004-12-19 00:50:51 +00:00
Otherwise, a single Mouse-1 click unconditionally follows the link.
Note that dragging the mouse never follows the link.
This feature only works in modes that specifically identify
clickable text as links, so it may not work with some external
packages. See `mouse-on-link-p' for details."
:version "22.1"
:type '(choice (const :tag "Disabled" nil)
(const :tag "Double click" double)
2005-10-16 16:50:00 +00:00
(number :tag "Single click time limit" :value 450)
(other :tag "Single click" t))
:group 'mouse)
(defcustom mouse-1-click-in-non-selected-windows t
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"If non-nil, a Mouse-1 click also follows links in non-selected windows.
If nil, a Mouse-1 click on a link in a non-selected window performs
the normal mouse-1 binding, typically selects the window and sets
point at the click position."
:type 'boolean
:version "22.1"
:group 'mouse)
(defun mouse--down-1-maybe-follows-link (&optional _prompt)
"Turn `mouse-1' events into `mouse-2' events if follows-link.
Expects to be bound to `down-mouse-1' in `key-translation-map'."
(when (and mouse-1-click-follows-link
(eq (if (eq mouse-1-click-follows-link 'double)
'double-down-mouse-1 'down-mouse-1)
(car-safe last-input-event)))
(let ((action (mouse-on-link-p (event-start last-input-event))))
(when (and action
(or mouse-1-click-in-non-selected-windows
(eq (selected-window)
(posn-window (event-start last-input-event)))))
(let ((timedout
(sit-for (if (numberp mouse-1-click-follows-link)
(/ (abs mouse-1-click-follows-link) 1000.0)
0))))
(if (if (and (numberp mouse-1-click-follows-link)
(>= mouse-1-click-follows-link 0))
timedout (not timedout))
nil
;; Use read-key so it works for xterm-mouse-mode!
(let ((event (read-key)))
(if (eq (car-safe event)
(if (eq mouse-1-click-follows-link 'double)
'double-mouse-1 'mouse-1))
(progn
;; Turn the mouse-1 into a mouse-2 to follow links,
;; but only if mouse-on-link-p hasnt returned a
;; string or vector (see its docstring).
(if (or (stringp action) (vectorp action))
(push (aref action 0) unread-command-events)
(let ((newup (if (eq mouse-1-click-follows-link 'double)
'double-mouse-2 'mouse-2)))
;; If mouse-2 has never been done by the user, it
;; doesn't have the necessary property to be
;; interpreted correctly.
(unless (get newup 'event-kind)
(put newup 'event-kind (get (car event) 'event-kind)))
(push (cons newup (cdr event)) unread-command-events)))
;; Don't change the down event, only the up-event
;; (bug#18212).
nil)
(push event unread-command-events)
nil))))))))
(define-key key-translation-map [down-mouse-1]
#'mouse--down-1-maybe-follows-link)
(define-key key-translation-map [double-down-mouse-1]
#'mouse--down-1-maybe-follows-link)
1991-12-20 07:15:37 +00:00
;; Provide a mode-specific menu on a mouse button.
(defun minor-mode-menu-from-indicator (indicator)
"Show menu for minor mode specified by INDICATOR.
Interactively, INDICATOR is read using completion.
If there is no menu defined for the minor mode, then create one with
items `Turn Off' and `Help'."
(interactive
(list (completing-read
"Minor mode indicator: "
(describe-minor-mode-completion-table-for-indicator))))
(let* ((minor-mode (lookup-minor-mode-from-indicator indicator))
(mm-fun (or (get minor-mode :minor-mode-function) minor-mode)))
Go back to grave quoting in source-code docstrings etc. This reverts almost all my recent changes to use curved quotes in docstrings and/or strings used for error diagnostics. There are a few exceptions, e.g., Bahá’í proper names. * admin/unidata/unidata-gen.el (unidata-gen-table): * lisp/abbrev.el (expand-region-abbrevs): * lisp/align.el (align-region): * lisp/allout.el (allout-mode, allout-solicit-alternate-bullet) (outlineify-sticky): * lisp/apropos.el (apropos-library): * lisp/bookmark.el (bookmark-default-annotation-text): * lisp/button.el (button-category-symbol, button-put) (make-text-button): * lisp/calc/calc-aent.el (math-read-if, math-read-factor): * lisp/calc/calc-embed.el (calc-do-embedded): * lisp/calc/calc-ext.el (calc-user-function-list): * lisp/calc/calc-graph.el (calc-graph-show-dumb): * lisp/calc/calc-help.el (calc-describe-key) (calc-describe-thing, calc-full-help): * lisp/calc/calc-lang.el (calc-c-language) (math-parse-fortran-vector-end, math-parse-tex-sum) (math-parse-eqn-matrix, math-parse-eqn-prime) (calc-yacas-language, calc-maxima-language, calc-giac-language) (math-read-giac-subscr, math-read-math-subscr) (math-read-big-rec, math-read-big-balance): * lisp/calc/calc-misc.el (calc-help, report-calc-bug): * lisp/calc/calc-mode.el (calc-auto-why, calc-save-modes) (calc-auto-recompute): * lisp/calc/calc-prog.el (calc-fix-token-name) (calc-read-parse-table-part, calc-user-define-invocation) (math-do-arg-check): * lisp/calc/calc-store.el (calc-edit-variable): * lisp/calc/calc-units.el (math-build-units-table-buffer): * lisp/calc/calc-vec.el (math-read-brackets): * lisp/calc/calc-yank.el (calc-edit-mode): * lisp/calc/calc.el (calc, calc-do, calc-user-invocation): * lisp/calendar/appt.el (appt-display-message): * lisp/calendar/diary-lib.el (diary-check-diary-file) (diary-mail-entries, diary-from-outlook): * lisp/calendar/icalendar.el (icalendar-export-region) (icalendar--convert-float-to-ical) (icalendar--convert-date-to-ical) (icalendar--convert-ical-to-diary) (icalendar--convert-recurring-to-diary) (icalendar--add-diary-entry): * lisp/calendar/time-date.el (format-seconds): * lisp/calendar/timeclock.el (timeclock-mode-line-display) (timeclock-make-hours-explicit, timeclock-log-data): * lisp/calendar/todo-mode.el (todo-prefix, todo-delete-category) (todo-item-mark, todo-check-format) (todo-insert-item--next-param, todo-edit-item--next-key) (todo-mode): * lisp/cedet/ede/pmake.el (ede-proj-makefile-insert-dist-rules): * lisp/cedet/mode-local.el (describe-mode-local-overload) (mode-local-print-binding, mode-local-describe-bindings-2): * lisp/cedet/semantic/complete.el (semantic-displayor-show-request): * lisp/cedet/srecode/srt-mode.el (srecode-macro-help): * lisp/cus-start.el (standard): * lisp/cus-theme.el (describe-theme-1): * lisp/custom.el (custom-add-dependencies, custom-check-theme) (custom--sort-vars-1, load-theme): * lisp/descr-text.el (describe-text-properties-1, describe-char): * lisp/dired-x.el (dired-do-run-mail): * lisp/dired.el (dired-log): * lisp/emacs-lisp/advice.el (ad-read-advised-function) (ad-read-advice-class, ad-read-advice-name, ad-enable-advice) (ad-disable-advice, ad-remove-advice, ad-set-argument) (ad-set-arguments, ad--defalias-fset, ad-activate) (ad-deactivate): * lisp/emacs-lisp/byte-opt.el (byte-compile-inline-expand) (byte-compile-unfold-lambda, byte-optimize-form-code-walker) (byte-optimize-while, byte-optimize-apply): * lisp/emacs-lisp/byte-run.el (defun, defsubst): * lisp/emacs-lisp/bytecomp.el (byte-compile-lapcode) (byte-compile-log-file, byte-compile-format-warn) (byte-compile-nogroup-warn, byte-compile-arglist-warn) (byte-compile-cl-warn) (byte-compile-warn-about-unresolved-functions) (byte-compile-file, byte-compile--declare-var) (byte-compile-file-form-defmumble, byte-compile-form) (byte-compile-normal-call, byte-compile-check-variable) (byte-compile-variable-ref, byte-compile-variable-set) (byte-compile-subr-wrong-args, byte-compile-setq-default) (byte-compile-negation-optimizer) (byte-compile-condition-case--old) (byte-compile-condition-case--new, byte-compile-save-excursion) (byte-compile-defvar, byte-compile-autoload) (byte-compile-lambda-form) (byte-compile-make-variable-buffer-local, display-call-tree) (batch-byte-compile): * lisp/emacs-lisp/cconv.el (cconv-convert, cconv--analyze-use): * lisp/emacs-lisp/chart.el (chart-space-usage): * lisp/emacs-lisp/check-declare.el (check-declare-scan) (check-declare-warn, check-declare-file) (check-declare-directory): * lisp/emacs-lisp/checkdoc.el (checkdoc-this-string-valid-engine) (checkdoc-message-text-engine): * lisp/emacs-lisp/cl-extra.el (cl-parse-integer) (cl--describe-class): * lisp/emacs-lisp/cl-generic.el (cl-defgeneric) (cl--generic-describe, cl-generic-generalizers): * lisp/emacs-lisp/cl-macs.el (cl--parse-loop-clause, cl-tagbody) (cl-symbol-macrolet): * lisp/emacs-lisp/cl.el (cl-unload-function, flet): * lisp/emacs-lisp/copyright.el (copyright) (copyright-update-directory): * lisp/emacs-lisp/edebug.el (edebug-read-list): * lisp/emacs-lisp/eieio-base.el (eieio-persistent-read): * lisp/emacs-lisp/eieio-core.el (eieio--slot-override) (eieio-oref): * lisp/emacs-lisp/eieio-opt.el (eieio-help-constructor): * lisp/emacs-lisp/eieio-speedbar.el: (eieio-speedbar-child-make-tag-lines) (eieio-speedbar-child-description): * lisp/emacs-lisp/eieio.el (defclass, change-class): * lisp/emacs-lisp/elint.el (elint-file, elint-get-top-forms) (elint-init-form, elint-check-defalias-form) (elint-check-let-form): * lisp/emacs-lisp/ert.el (ert-get-test, ert-results-mode-menu) (ert-results-pop-to-backtrace-for-test-at-point) (ert-results-pop-to-messages-for-test-at-point) (ert-results-pop-to-should-forms-for-test-at-point) (ert-describe-test): * lisp/emacs-lisp/find-func.el (find-function-search-for-symbol) (find-function-library): * lisp/emacs-lisp/generator.el (iter-yield): * lisp/emacs-lisp/gv.el (gv-define-simple-setter): * lisp/emacs-lisp/lisp-mnt.el (lm-verify): * lisp/emacs-lisp/macroexp.el (macroexp--obsolete-warning): * lisp/emacs-lisp/map-ynp.el (map-y-or-n-p): * lisp/emacs-lisp/nadvice.el (advice--make-docstring) (advice--make, define-advice): * lisp/emacs-lisp/package-x.el (package-upload-file): * lisp/emacs-lisp/package.el (package-version-join) (package-disabled-p, package-activate-1, package-activate) (package--download-one-archive) (package--download-and-read-archives) (package-compute-transaction, package-install-from-archive) (package-install, package-install-selected-packages) (package-delete, package-autoremove, describe-package-1) (package-install-button-action, package-delete-button-action) (package-menu-hide-package, package-menu--list-to-prompt) (package-menu--perform-transaction) (package-menu--find-and-notify-upgrades): * lisp/emacs-lisp/pcase.el (pcase-exhaustive, pcase--u1): * lisp/emacs-lisp/re-builder.el (reb-enter-subexp-mode): * lisp/emacs-lisp/ring.el (ring-previous, ring-next): * lisp/emacs-lisp/rx.el (rx-check, rx-anything) (rx-check-any-string, rx-check-any, rx-check-not, rx-=) (rx-repeat, rx-check-backref, rx-syntax, rx-check-category) (rx-form): * lisp/emacs-lisp/smie.el (smie-config-save): * lisp/emacs-lisp/subr-x.el (internal--check-binding): * lisp/emacs-lisp/tabulated-list.el (tabulated-list-put-tag): * lisp/emacs-lisp/testcover.el (testcover-1value): * lisp/emacs-lisp/timer.el (timer-event-handler): * lisp/emulation/viper-cmd.el (viper-toggle-parse-sexp-ignore-comments) (viper-toggle-search-style, viper-kill-buffer) (viper-brac-function): * lisp/emulation/viper-macs.el (viper-record-kbd-macro): * lisp/env.el (setenv): * lisp/erc/erc-button.el (erc-nick-popup): * lisp/erc/erc.el (erc-cmd-LOAD, erc-handle-login, english): * lisp/eshell/em-dirs.el (eshell/cd): * lisp/eshell/em-glob.el (eshell-glob-regexp) (eshell-glob-entries): * lisp/eshell/em-pred.el (eshell-parse-modifiers): * lisp/eshell/esh-opt.el (eshell-show-usage): * lisp/facemenu.el (facemenu-add-new-face) (facemenu-add-new-color): * lisp/faces.el (read-face-name, read-face-font, describe-face) (x-resolve-font-name): * lisp/files-x.el (modify-file-local-variable): * lisp/files.el (locate-user-emacs-file, find-alternate-file) (set-auto-mode, hack-one-local-variable--obsolete) (dir-locals-set-directory-class, write-file, basic-save-buffer) (delete-directory, copy-directory, recover-session) (recover-session-finish, insert-directory) (file-modes-char-to-who, file-modes-symbolic-to-number) (move-file-to-trash): * lisp/filesets.el (filesets-add-buffer, filesets-remove-buffer): * lisp/find-cmd.el (find-generic, find-to-string): * lisp/finder.el (finder-commentary): * lisp/font-lock.el (font-lock-fontify-buffer): * lisp/format.el (format-write-file, format-find-file) (format-insert-file): * lisp/frame.el (get-device-terminal, select-frame-by-name): * lisp/fringe.el (fringe--check-style): * lisp/gnus/nnmairix.el (nnmairix-widget-create-query): * lisp/help-fns.el (help-fns--key-bindings) (help-fns--compiler-macro, help-fns--parent-mode) (help-fns--obsolete, help-fns--interactive-only) (describe-function-1, describe-variable): * lisp/help.el (describe-mode) (describe-minor-mode-from-indicator): * lisp/image.el (image-type): * lisp/international/ccl.el (ccl-dump): * lisp/international/fontset.el (x-must-resolve-font-name): * lisp/international/mule-cmds.el (prefer-coding-system) (select-safe-coding-system-interactively) (select-safe-coding-system, activate-input-method) (toggle-input-method, describe-current-input-method) (describe-language-environment): * lisp/international/mule-conf.el (code-offset): * lisp/international/mule-diag.el (describe-character-set) (list-input-methods-1): * lisp/mail/feedmail.el (feedmail-run-the-queue): * lisp/mouse.el (minor-mode-menu-from-indicator): * lisp/mpc.el (mpc-playlist-rename): * lisp/msb.el (msb--choose-menu): * lisp/net/ange-ftp.el (ange-ftp-shell-command): * lisp/net/imap.el (imap-interactive-login): * lisp/net/mairix.el (mairix-widget-create-query): * lisp/net/newst-backend.el (newsticker--sentinel-work): * lisp/net/newst-treeview.el (newsticker--treeview-load): * lisp/net/rlogin.el (rlogin): * lisp/obsolete/iswitchb.el (iswitchb-possible-new-buffer): * lisp/obsolete/otodo-mode.el (todo-more-important-p): * lisp/obsolete/pgg-gpg.el (pgg-gpg-process-region): * lisp/obsolete/pgg-pgp.el (pgg-pgp-process-region): * lisp/obsolete/pgg-pgp5.el (pgg-pgp5-process-region): * lisp/org/ob-core.el (org-babel-goto-named-src-block) (org-babel-goto-named-result): * lisp/org/ob-fortran.el (org-babel-fortran-ensure-main-wrap): * lisp/org/ob-ref.el (org-babel-ref-resolve): * lisp/org/org-agenda.el (org-agenda-prepare): * lisp/org/org-clock.el (org-clock-notify-once-if-expired) (org-clock-resolve): * lisp/org/org-ctags.el (org-ctags-ask-rebuild-tags-file-then-find-tag): * lisp/org/org-feed.el (org-feed-parse-atom-entry): * lisp/org/org-habit.el (org-habit-parse-todo): * lisp/org/org-mouse.el (org-mouse-popup-global-menu) (org-mouse-context-menu): * lisp/org/org-table.el (org-table-edit-formulas): * lisp/org/ox.el (org-export-async-start): * lisp/proced.el (proced-log): * lisp/progmodes/ada-mode.el (ada-get-indent-case) (ada-check-matching-start, ada-goto-matching-start): * lisp/progmodes/ada-prj.el (ada-prj-display-page): * lisp/progmodes/ada-xref.el (ada-find-executable): * lisp/progmodes/ebrowse.el (ebrowse-tags-apropos): * lisp/progmodes/etags.el (etags-tags-apropos-additional): * lisp/progmodes/flymake.el (flymake-parse-err-lines) (flymake-start-syntax-check-process): * lisp/progmodes/python.el (python-shell-get-process-or-error) (python-define-auxiliary-skeleton): * lisp/progmodes/sql.el (sql-comint): * lisp/progmodes/verilog-mode.el (verilog-load-file-at-point): * lisp/progmodes/vhdl-mode.el (vhdl-widget-directory-validate): * lisp/recentf.el (recentf-open-files): * lisp/replace.el (query-replace-read-from) (occur-after-change-function, occur-1): * lisp/scroll-bar.el (scroll-bar-columns): * lisp/server.el (server-get-auth-key): * lisp/simple.el (execute-extended-command) (undo-outer-limit-truncate, list-processes--refresh) (compose-mail, set-variable, choose-completion-string) (define-alternatives): * lisp/startup.el (site-run-file, tty-handle-args, command-line) (command-line-1): * lisp/subr.el (noreturn, define-error, add-to-list) (read-char-choice, version-to-list): * lisp/term/common-win.el (x-handle-xrm-switch) (x-handle-name-switch, x-handle-args): * lisp/term/x-win.el (x-handle-parent-id, x-handle-smid): * lisp/textmodes/reftex-ref.el (reftex-label): * lisp/textmodes/reftex-toc.el (reftex-toc-rename-label): * lisp/textmodes/two-column.el (2C-split): * lisp/tutorial.el (tutorial--describe-nonstandard-key) (tutorial--find-changed-keys): * lisp/type-break.el (type-break-noninteractive-query): * lisp/wdired.el (wdired-do-renames, wdired-do-symlink-changes) (wdired-do-perm-changes): * lisp/whitespace.el (whitespace-report-region): Prefer grave quoting in source-code strings used to generate help and diagnostics. * lisp/faces.el (face-documentation): No need to convert quotes, since the result is a docstring. * lisp/info.el (Info-virtual-index-find-node) (Info-virtual-index, info-apropos): Simplify by generating only curved quotes, since info files are typically that ways nowadays anyway. * lisp/international/mule-diag.el (list-input-methods): Don’t assume text quoting style is curved. * lisp/org/org-bibtex.el (org-bibtex-fields): Revert my recent changes, going back to the old quoting style.
2015-09-07 15:41:44 +00:00
(unless minor-mode (error "Cannot find minor mode for `%s'" indicator))
(let* ((map (cdr-safe (assq minor-mode minor-mode-map-alist)))
(menu (and (keymapp map) (lookup-key map [menu-bar]))))
(setq menu
(if menu
(mouse-menu-non-singleton menu)
(if (fboundp mm-fun) ; bug#20201
`(keymap
,indicator
(turn-off menu-item "Turn off minor mode" ,mm-fun)
(help menu-item "Help for minor mode"
(lambda () (interactive)
(describe-function ',mm-fun)))))))
(if menu
(popup-menu menu)
(message "No menu available")))))
(defun mouse-minor-mode-menu (event)
"Show minor-mode menu for EVENT on minor modes area of the mode line."
(interactive "@e")
(let ((indicator (car (nth 4 (car (cdr event))))))
(minor-mode-menu-from-indicator indicator)))
(defun mouse-menu-major-mode-map ()
(run-hooks 'activate-menubar-hook 'menu-bar-update-hook)
(let* (;; Keymap from which to inherit; may be null.
(ancestor (mouse-menu-non-singleton
(and (current-local-map)
(local-key-binding [menu-bar]))))
;; Make a keymap in which our last command leads to a menu or
;; default to the edit menu.
(newmap (if ancestor
(make-sparse-keymap (concat (format-mode-line mode-name)
" Mode"))
lisp/*: Add declarations, remove unused bindings, mark unused args. * lisp/avoid.el (mouse-avoidance-mode): Mark unused arg. (mouse-avoidance-nudge-mouse): Remove unused binding. * lisp/imenu.el (imenu-default-goto-function): Mark unused args. (imenu-progress-message): Remove obsolete macro; all callers changed. * lisp/mouse.el (mouse-menu-major-mode-map): * lisp/emacs-lisp/authors.el (authors-scan-change-log) (authors-add-to-author-list): * lisp/emacs-lisp/avl-tree.el (avl-tree--enter-balance): * lisp/emacs-lisp/smie.el (smie-auto-fill): * lisp/mail/sendmail.el (mail-bury): * lisp/mail/unrmail.el (unrmail): * lisp/net/tls.el (open-tls-stream): * lisp/textmodes/picture.el (picture-mouse-set-point): Remove unused bindings. * lisp/subr.el (keymap-canonicalize): Remove unused binding. (read-passwd): Mark unused arg. * lisp/tutorial.el (tutorial--display-changes): Remove unused binding. (tutorial--save-tutorial-to): Remove unused variable. * lisp/emacs-lisp/package.el (define-package, package-menu-mark-delete) (package-menu-mark-install, package-menu-mark-unmark): Mark unused args. (package-generate-autoloads, package-menu--generate) (package-menu--find-upgrades): Remove unused bindings. * lisp/emulation/cua-rect.el (cua-restrict-regexp-rectangle) (cua-restrict-prefix-rectangle): Doc fixes. Remove unused bindings. (cua--mouse-ignore, cua--delete-rectangle, cua--extract-rectangle) (cua--indent-rectangle, cua-open-rectangle, cua-close-rectangle) (cua-blank-rectangle, cua-string-rectangle, cua-replace-in-rectangle) (cua-incr-rectangle, cua-sequence-rectangle, cua--convert-rectangle-as) (cua--rectangle-aux-replace, cua--left-fill-rectangle) (cua-scroll-rectangle-up, cua-scroll-rectangle-down) (cua-delete-char-rectangle): Mark unused args. (cua-align-rectangle): Remove unused binding. * lisp/mail/rmail.el (compilation--message->loc) (epa--find-coding-system-for-mime-charset): Declare. * lisp/net/dbus.el (dbus-register-service): Declare. (dbus-name-owner-changed-handler): Remove unused binding. * lisp/nxml/nxml-mode.el (nxml-electric-slash, nxml-in-mixed-content-p) (nxml-compute-indent-from-matching-start-tag): Remove unused variables. (nxml-scan-backward-within): Mark unused arg. (nxml-dynamic-markup-word): Remove unused binding.
2012-04-19 17:20:26 +00:00
menu-bar-edit-menu)))
(if ancestor
(set-keymap-parent newmap ancestor))
newmap))
(defun mouse-menu-non-singleton (menubar)
"Return menu keybar MENUBAR, or a lone submenu inside it.
If MENUBAR defines exactly one submenu, return just that submenu.
Otherwise, return MENUBAR."
(if menubar
(let (submap)
(map-keymap
(lambda (k v) (setq submap (if submap t (cons k v))))
(keymap-canonicalize menubar))
(if (eq submap t)
menubar
(lookup-key menubar (vector (car submap)))))))
(defun mouse-menu-bar-map ()
"Return a keymap equivalent to the menu bar.
The contents are the items that would be in the menu bar whether or
not it is actually displayed."
(run-hooks 'activate-menubar-hook 'menu-bar-update-hook)
(let* ((local-menu (and (current-local-map)
(lookup-key (current-local-map) [menu-bar])))
(global-menu (lookup-key global-map [menu-bar]))
;; If a keymap doesn't have a prompt string (a lazy
;; programmer didn't bother to provide one), create it and
;; insert it into the keymap; each keymap gets its own
;; prompt. This is required for non-toolkit versions to
;; display non-empty menu pane names.
(minor-mode-menus
(mapcar
(lambda (menu)
(let* ((minor-mode (car menu))
(menu (cdr menu))
(title-or-map (cadr menu)))
(or (stringp title-or-map)
(setq menu
(cons 'keymap
(cons (concat
(capitalize (subst-char-in-string
?- ?\s (symbol-name
minor-mode)))
" Menu")
(cdr menu)))))
menu))
(minor-mode-key-binding [menu-bar])))
(local-title-or-map (and local-menu (cadr local-menu)))
(global-title-or-map (cadr global-menu)))
(or (null local-menu)
(stringp local-title-or-map)
(setq local-menu (cons 'keymap
(cons (concat (format-mode-line mode-name)
" Mode Menu")
(cdr local-menu)))))
(or (stringp global-title-or-map)
(setq global-menu (cons 'keymap
(cons "Global Menu"
(cdr global-menu)))))
;; Supplying the list is faster than making a new map.
;; FIXME: We have a problem here: we have to use the global/local/minor
;; so they're displayed in the expected order, but later on in the command
;; loop, they're actually looked up in the opposite order.
(apply 'append
global-menu
local-menu
minor-mode-menus)))
(defun mouse-major-mode-menu (event &optional prefix)
"Pop up a mode-specific menu of mouse commands.
Default to the Edit menu if the major mode doesn't define a menu."
Use declare forms, where possible, to mark obsolete functions. * lisp/allout.el (allout-passphrase-hint-string): Likewise. (allout-init): Use a declare form to mark obsolete. * lisp/calendar/calendar.el (calendar-version): * lisp/calendar/icalendar.el (icalendar-extract-ical-from-buffer) (icalendar-convert-diary-to-ical): * lisp/cus-edit.el (custom-mode): * lisp/ansi-color.el (ansi-color-unfontify-region): * lisp/international/latin1-disp.el (latin1-char-displayable-p): * lisp/progmodes/cwarn.el (turn-on-cwarn-mode): * lisp/progmodes/which-func.el (which-func-update-1): Use define-obsolete-function-alias. * lisp/bookmark.el (bookmark-jump-noselect): Use a declare form to mark this function obsolete. * lisp/calendar/cal-x.el (calendar-two-frame-setup) (calendar-only-one-frame-setup, calendar-one-frame-setup): * lisp/calendar/calendar.el (american-calendar, european-calendar) (calendar-for-loop): * lisp/comint.el (comint-dynamic-simple-complete) (comint-dynamic-complete-as-filename, comint-unquote-filename): * lisp/desktop.el (desktop-load-default): * lisp/dired-x.el (dired-omit-here-always) (dired-hack-local-variables, dired-default-directory): * lisp/emacs-lisp/derived.el (derived-mode-class): * lisp/emacs-lisp/timer.el (timer-set-time-with-usecs): * lisp/emacs-lock.el (toggle-emacs-lock): * lisp/epa.el (epa-display-verify-result): * lisp/epg.el (epg-sign-keys, epg-start-sign-keys) (epg-passphrase-callback-function): * lisp/eshell/esh-util.el (eshell-for): * lisp/eshell/eshell.el (eshell-remove-from-window-buffer-names) (eshell-add-to-window-buffer-names): * lisp/files.el (locate-file-completion): * lisp/imenu.el (imenu-example--create-c-index) (imenu-example--create-lisp-index) (imenu-example--lisp-extract-index-name) (imenu-example--name-and-position): * lisp/international/mule-cmds.el (princ-list): * lisp/international/mule-diag.el (decode-codepage-char): * lisp/international/mule-util.el (detect-coding-with-priority): * lisp/iswitchb.el (iswitchb-read-buffer): * lisp/mail/mailalias.el (mail-complete): * lisp/mail/sendmail.el (mail-sent-via): * lisp/mouse.el (mouse-popup-menubar-stuff, mouse-popup-menubar) (mouse-major-mode-menu): * lisp/password-cache.el (password-read-and-add): * lisp/pcomplete.el (pcomplete-parse-comint-arguments): * lisp/progmodes/sh-script.el (sh-maybe-here-document): * lisp/replace.el (query-replace-regexp-eval): * lisp/savehist.el (savehist-load): * lisp/simple.el (choose-completion-delete-max-match): * lisp/term.el (term-dynamic-simple-complete): * lisp/vc/ediff-init.el (ediff-check-version): * lisp/vc/ediff-wind.el (ediff-choose-window-setup-function-automatically): * lisp/vc/vc.el (vc-diff-switches-list): * lisp/view.el (view-return-to-alist-update): Likewise. * lisp/iswitchb.el (iswitchb-read-buffer): Move code of iswitchb-define-mode-map here, and delete that obsolete function. * lisp/subr.el (eval-next-after-load, makehash, insert-string) (assoc-ignore-representation, assoc-ignore-case): Use declare to mark obsolete. (mode-line-inverse-video): Variable deleted. * lisp/emacs-lisp/byte-run.el (make-obsolete): Doc fix; emphasize that this applies to functions. * lisp/erc/erc.el (erc-send-command): Use define-obsolete-function-alias. * lisp/international/mule-util.el (string-to-sequence): Remove. * lisp/net/newst-backend.el (newsticker-cache-filename): * lisp/net/newst-treeview.el (newsticker-groups-filename): Fix incorrect obsolescence declaration. * lisp/net/snmp-mode.el (snmp-font-lock-keywords-3): Don't use obsolete font-lock-reference-face. * lisp/url/url-parse.el (url-recreate-url-attributes): * lisp/url/url-util.el (url-generate-unique-filename): Use declare to mark obsolete. * src/xdisp.c (mode_line_inverse_video): Delete obsolete variable.
2012-09-25 04:13:02 +00:00
(declare (obsolete mouse-menu-major-mode-map "23.1"))
(interactive "@e\nP")
(run-hooks 'activate-menubar-hook 'menu-bar-update-hook)
(popup-menu (mouse-menu-major-mode-map) event prefix))
(defun mouse-popup-menubar (event prefix)
"Pop up a menu equivalent to the menu bar for keyboard EVENT with PREFIX.
The contents are the items that would be in the menu bar whether or
not it is actually displayed."
Use declare forms, where possible, to mark obsolete functions. * lisp/allout.el (allout-passphrase-hint-string): Likewise. (allout-init): Use a declare form to mark obsolete. * lisp/calendar/calendar.el (calendar-version): * lisp/calendar/icalendar.el (icalendar-extract-ical-from-buffer) (icalendar-convert-diary-to-ical): * lisp/cus-edit.el (custom-mode): * lisp/ansi-color.el (ansi-color-unfontify-region): * lisp/international/latin1-disp.el (latin1-char-displayable-p): * lisp/progmodes/cwarn.el (turn-on-cwarn-mode): * lisp/progmodes/which-func.el (which-func-update-1): Use define-obsolete-function-alias. * lisp/bookmark.el (bookmark-jump-noselect): Use a declare form to mark this function obsolete. * lisp/calendar/cal-x.el (calendar-two-frame-setup) (calendar-only-one-frame-setup, calendar-one-frame-setup): * lisp/calendar/calendar.el (american-calendar, european-calendar) (calendar-for-loop): * lisp/comint.el (comint-dynamic-simple-complete) (comint-dynamic-complete-as-filename, comint-unquote-filename): * lisp/desktop.el (desktop-load-default): * lisp/dired-x.el (dired-omit-here-always) (dired-hack-local-variables, dired-default-directory): * lisp/emacs-lisp/derived.el (derived-mode-class): * lisp/emacs-lisp/timer.el (timer-set-time-with-usecs): * lisp/emacs-lock.el (toggle-emacs-lock): * lisp/epa.el (epa-display-verify-result): * lisp/epg.el (epg-sign-keys, epg-start-sign-keys) (epg-passphrase-callback-function): * lisp/eshell/esh-util.el (eshell-for): * lisp/eshell/eshell.el (eshell-remove-from-window-buffer-names) (eshell-add-to-window-buffer-names): * lisp/files.el (locate-file-completion): * lisp/imenu.el (imenu-example--create-c-index) (imenu-example--create-lisp-index) (imenu-example--lisp-extract-index-name) (imenu-example--name-and-position): * lisp/international/mule-cmds.el (princ-list): * lisp/international/mule-diag.el (decode-codepage-char): * lisp/international/mule-util.el (detect-coding-with-priority): * lisp/iswitchb.el (iswitchb-read-buffer): * lisp/mail/mailalias.el (mail-complete): * lisp/mail/sendmail.el (mail-sent-via): * lisp/mouse.el (mouse-popup-menubar-stuff, mouse-popup-menubar) (mouse-major-mode-menu): * lisp/password-cache.el (password-read-and-add): * lisp/pcomplete.el (pcomplete-parse-comint-arguments): * lisp/progmodes/sh-script.el (sh-maybe-here-document): * lisp/replace.el (query-replace-regexp-eval): * lisp/savehist.el (savehist-load): * lisp/simple.el (choose-completion-delete-max-match): * lisp/term.el (term-dynamic-simple-complete): * lisp/vc/ediff-init.el (ediff-check-version): * lisp/vc/ediff-wind.el (ediff-choose-window-setup-function-automatically): * lisp/vc/vc.el (vc-diff-switches-list): * lisp/view.el (view-return-to-alist-update): Likewise. * lisp/iswitchb.el (iswitchb-read-buffer): Move code of iswitchb-define-mode-map here, and delete that obsolete function. * lisp/subr.el (eval-next-after-load, makehash, insert-string) (assoc-ignore-representation, assoc-ignore-case): Use declare to mark obsolete. (mode-line-inverse-video): Variable deleted. * lisp/emacs-lisp/byte-run.el (make-obsolete): Doc fix; emphasize that this applies to functions. * lisp/erc/erc.el (erc-send-command): Use define-obsolete-function-alias. * lisp/international/mule-util.el (string-to-sequence): Remove. * lisp/net/newst-backend.el (newsticker-cache-filename): * lisp/net/newst-treeview.el (newsticker-groups-filename): Fix incorrect obsolescence declaration. * lisp/net/snmp-mode.el (snmp-font-lock-keywords-3): Don't use obsolete font-lock-reference-face. * lisp/url/url-parse.el (url-recreate-url-attributes): * lisp/url/url-util.el (url-generate-unique-filename): Use declare to mark obsolete. * src/xdisp.c (mode_line_inverse_video): Delete obsolete variable.
2012-09-25 04:13:02 +00:00
(declare (obsolete mouse-menu-bar-map "23.1"))
(interactive "@e \nP")
(run-hooks 'activate-menubar-hook 'menu-bar-update-hook)
(popup-menu (mouse-menu-bar-map) (unless (integerp event) event) prefix))
(defun mouse-popup-menubar-stuff (event prefix)
"Popup a menu like either `mouse-major-mode-menu' or `mouse-popup-menubar'.
Use the former if the menu bar is showing, otherwise the latter."
Use declare forms, where possible, to mark obsolete functions. * lisp/allout.el (allout-passphrase-hint-string): Likewise. (allout-init): Use a declare form to mark obsolete. * lisp/calendar/calendar.el (calendar-version): * lisp/calendar/icalendar.el (icalendar-extract-ical-from-buffer) (icalendar-convert-diary-to-ical): * lisp/cus-edit.el (custom-mode): * lisp/ansi-color.el (ansi-color-unfontify-region): * lisp/international/latin1-disp.el (latin1-char-displayable-p): * lisp/progmodes/cwarn.el (turn-on-cwarn-mode): * lisp/progmodes/which-func.el (which-func-update-1): Use define-obsolete-function-alias. * lisp/bookmark.el (bookmark-jump-noselect): Use a declare form to mark this function obsolete. * lisp/calendar/cal-x.el (calendar-two-frame-setup) (calendar-only-one-frame-setup, calendar-one-frame-setup): * lisp/calendar/calendar.el (american-calendar, european-calendar) (calendar-for-loop): * lisp/comint.el (comint-dynamic-simple-complete) (comint-dynamic-complete-as-filename, comint-unquote-filename): * lisp/desktop.el (desktop-load-default): * lisp/dired-x.el (dired-omit-here-always) (dired-hack-local-variables, dired-default-directory): * lisp/emacs-lisp/derived.el (derived-mode-class): * lisp/emacs-lisp/timer.el (timer-set-time-with-usecs): * lisp/emacs-lock.el (toggle-emacs-lock): * lisp/epa.el (epa-display-verify-result): * lisp/epg.el (epg-sign-keys, epg-start-sign-keys) (epg-passphrase-callback-function): * lisp/eshell/esh-util.el (eshell-for): * lisp/eshell/eshell.el (eshell-remove-from-window-buffer-names) (eshell-add-to-window-buffer-names): * lisp/files.el (locate-file-completion): * lisp/imenu.el (imenu-example--create-c-index) (imenu-example--create-lisp-index) (imenu-example--lisp-extract-index-name) (imenu-example--name-and-position): * lisp/international/mule-cmds.el (princ-list): * lisp/international/mule-diag.el (decode-codepage-char): * lisp/international/mule-util.el (detect-coding-with-priority): * lisp/iswitchb.el (iswitchb-read-buffer): * lisp/mail/mailalias.el (mail-complete): * lisp/mail/sendmail.el (mail-sent-via): * lisp/mouse.el (mouse-popup-menubar-stuff, mouse-popup-menubar) (mouse-major-mode-menu): * lisp/password-cache.el (password-read-and-add): * lisp/pcomplete.el (pcomplete-parse-comint-arguments): * lisp/progmodes/sh-script.el (sh-maybe-here-document): * lisp/replace.el (query-replace-regexp-eval): * lisp/savehist.el (savehist-load): * lisp/simple.el (choose-completion-delete-max-match): * lisp/term.el (term-dynamic-simple-complete): * lisp/vc/ediff-init.el (ediff-check-version): * lisp/vc/ediff-wind.el (ediff-choose-window-setup-function-automatically): * lisp/vc/vc.el (vc-diff-switches-list): * lisp/view.el (view-return-to-alist-update): Likewise. * lisp/iswitchb.el (iswitchb-read-buffer): Move code of iswitchb-define-mode-map here, and delete that obsolete function. * lisp/subr.el (eval-next-after-load, makehash, insert-string) (assoc-ignore-representation, assoc-ignore-case): Use declare to mark obsolete. (mode-line-inverse-video): Variable deleted. * lisp/emacs-lisp/byte-run.el (make-obsolete): Doc fix; emphasize that this applies to functions. * lisp/erc/erc.el (erc-send-command): Use define-obsolete-function-alias. * lisp/international/mule-util.el (string-to-sequence): Remove. * lisp/net/newst-backend.el (newsticker-cache-filename): * lisp/net/newst-treeview.el (newsticker-groups-filename): Fix incorrect obsolescence declaration. * lisp/net/snmp-mode.el (snmp-font-lock-keywords-3): Don't use obsolete font-lock-reference-face. * lisp/url/url-parse.el (url-recreate-url-attributes): * lisp/url/url-util.el (url-generate-unique-filename): Use declare to mark obsolete. * src/xdisp.c (mode_line_inverse_video): Delete obsolete variable.
2012-09-25 04:13:02 +00:00
(declare (obsolete nil "23.1"))
(interactive "@e\nP")
(run-hooks 'activate-menubar-hook 'menu-bar-update-hook)
(popup-menu
(if (zerop (or (frame-parameter nil 'menu-bar-lines) 0))
(mouse-menu-bar-map)
(mouse-menu-major-mode-map))
event prefix))
;; Commands that operate on windows.
(defun mouse-minibuffer-check (event)
(let ((w (posn-window (event-start event))))
(and (window-minibuffer-p w)
(not (minibuffer-window-active-p w))
Add new error and function `user-error'. * lisp/subr.el (user-error): New function. * lisp/window.el (switch-to-buffer): * lisp/vc/smerge-mode.el (smerge-resolve-function, smerge-resolve) (smerge-match-conflict): * lisp/simple.el (previous-matching-history-element) (next-matching-history-element, goto-history-element, undo-more) (undo-start): * lisp/progmodes/etags.el (visit-tags-table-buffer, find-tag-tag) (find-tag-noselect, find-tag-in-order, etags-goto-tag-location) (next-file, tags-loop-scan, list-tags, complete-tag): * lisp/progmodes/compile.el (compilation-loop): * lisp/mouse.el (mouse-minibuffer-check): * lisp/man.el (Man-bgproc-sentinel, Man-goto-page): * lisp/info.el (Info-find-node-2, Info-extract-pointer, Info-history-back) (Info-history-forward, Info-follow-reference, Info-menu) (Info-extract-menu-item, Info-extract-menu-counting) (Info-forward-node, Info-backward-node, Info-next-menu-item) (Info-last-menu-item, Info-next-preorder, Info-last-preorder) (Info-next-reference, Info-prev-reference, Info-index) (Info-index-next, Info-follow-nearest-node) (Info-copy-current-node-name): * lisp/imenu.el (imenu--make-index-alist) (imenu-default-create-index-function, imenu-add-to-menubar): * lisp/files.el (basic-save-buffer, recover-file): * lisp/emacs-lisp/easy-mmode.el (easy-mmode-define-navigation): * lisp/emacs-lisp/checkdoc.el (checkdoc-continue, checkdoc-comments) (checkdoc-message-text, checkdoc-defun): * lisp/dabbrev.el (dabbrev-completion, dabbrev--abbrev-at-point): * lisp/cus-edit.el (customize-changed-options, customize-rogue) (customize-saved, custom-variable-set, custom-variable-mark-to-save) (custom-variable-mark-to-reset-standard) (custom-variable-reset-backup, custom-face-mark-to-reset-standard) (custom-file): * lisp/completion.el (check-completion-length): * lisp/comint.el (comint-search-arg) (comint-previous-matching-input-string-position) (comint-previous-matching-input) (comint-replace-by-expanded-history-before-point, comint-send-input) (comint-copy-old-input, comint-backward-matching-input) (comint-goto-process-mark, comint-set-process-mark): * lisp/calendar/calendar.el (calendar-cursor-to-date): Use it. * lisp/bindings.el (debug-ignored-errors): Remove regexps, add `user-error'. * src/data.c (PUT_ERROR): New macro. (syms_of_data): Use it. Add new error type `user-error'. * src/undo.c (user_error): New function. (Fprimitive_undo): Use it. * src/print.c (print_error_message): Adjust print style for `user-error'. * src/keyboard.c (user_error): New function. (Fexit_recursive_edit, Fabort_recursive_edit): Use it.
2012-05-04 23:16:47 +00:00
(user-error "Minibuffer window is not active")))
;; Give temporary modes such as isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook))
1991-12-20 07:15:37 +00:00
(defun mouse-delete-window (click)
"Delete the window you click on.
Do nothing if the frame has just one window.
This command must be bound to a mouse click."
1992-09-13 11:44:06 +00:00
(interactive "e")
(unless (one-window-p t)
(mouse-minibuffer-check click)
(delete-window (posn-window (event-start click)))))
1991-12-20 07:15:37 +00:00
(defun mouse-select-window (click)
"Select the window clicked on; don't move point."
(interactive "e")
(mouse-minibuffer-check click)
(let ((oframe (selected-frame))
(frame (window-frame (posn-window (event-start click)))))
(select-window (posn-window (event-start click)))
(raise-frame frame)
(select-frame frame)
(or (eq frame oframe)
(set-mouse-position (selected-frame) (1- (frame-width)) 0))))
(define-obsolete-function-alias 'mouse-tear-off-window 'tear-off-window "24.4")
(defun tear-off-window (click)
"Delete the selected window, and create a new frame displaying its buffer."
(interactive "e")
(mouse-minibuffer-check click)
(let* ((window (posn-window (event-start click)))
(buf (window-buffer window))
(frame (make-frame))) ;FIXME: Use pop-to-buffer.
(select-frame frame)
(switch-to-buffer buf)
(delete-window window)))
(defun mouse-delete-other-windows ()
2001-05-15 13:16:59 +00:00
"Delete all windows except the one you click on."
(interactive "@")
1991-12-20 07:15:37 +00:00
(delete-other-windows))
1990-06-19 20:28:34 +00:00
1991-12-20 07:15:37 +00:00
(defun mouse-split-window-vertically (click)
"Select Emacs window mouse is on, then split it vertically in half.
The window is split at the line clicked on.
This command must be bound to a mouse click."
(interactive "@e")
(mouse-minibuffer-check click)
(let ((start (event-start click)))
(select-window (posn-window start))
(let ((new-height (1+ (cdr (posn-col-row (event-end click)))))
(first-line window-min-height)
(last-line (- (window-height) window-min-height)))
(if (< last-line first-line)
(user-error "Window too short to split")
;; Bind `window-combination-resize' to nil so we are sure to get
;; the split right at the line clicked on.
(let (window-combination-resize)
(split-window-vertically
(min (max new-height first-line) last-line)))))))
1991-12-20 07:15:37 +00:00
(defun mouse-split-window-horizontally (click)
"Select Emacs window mouse is on, then split it horizontally in half.
The window is split at the column clicked on.
This command must be bound to a mouse click."
(interactive "@e")
(mouse-minibuffer-check click)
(let ((start (event-start click)))
(select-window (posn-window start))
(let ((new-width (1+ (car (posn-col-row (event-end click)))))
(first-col window-min-width)
(last-col (- (window-width) window-min-width)))
(if (< last-col first-col)
(user-error "Window too narrow to split")
;; Bind `window-combination-resize' to nil so we are sure to get
;; the split right at the column clicked on.
(let (window-combination-resize)
(split-window-horizontally
(min (max new-width first-col) last-col)))))))
(defun mouse-drag-line (start-event line)
"Drag a mode line, header line, or vertical line with the mouse.
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
START-EVENT is the starting mouse event of the drag action. LINE
must be one of the symbols `header', `mode', or `vertical'."
;; Give temporary modes such as isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook)
(let* ((echo-keystrokes 0)
(start (event-start start-event))
(window (posn-window start))
(frame (window-frame window))
;; `position' records the x- or y-coordinate of the last
;; sampled position.
(position (if (eq line 'vertical)
(+ (window-pixel-left window)
(car (posn-x-y start)))
(+ (window-pixel-top window)
(cdr (posn-x-y start)))))
;; `last-position' records the x- or y-coordinate of the
;; previously sampled position. The difference of `position'
;; and `last-position' determines the size change of WINDOW.
(last-position position)
(draggable t)
posn-window growth dragged)
;; Decide on whether we are allowed to track at all and whose
;; window's edge we drag.
(cond
((eq line 'header)
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
;; Drag bottom edge of window above the header line.
(setq window (window-in-direction 'above window t)))
((eq line 'mode))
((eq line 'vertical)
(let ((divider-width (frame-right-divider-width frame)))
(when (and (or (not (numberp divider-width))
(zerop divider-width))
(eq (frame-parameter frame 'vertical-scroll-bars) 'left))
(setq window (window-in-direction 'left window t))))))
(let* ((exitfun nil)
(move
(lambda (event) (interactive "e")
(cond
((not (consp event))
nil)
((eq line 'vertical)
;; Drag right edge of `window'.
(setq start (event-start event))
(setq position (car (posn-x-y start)))
;; Set `posn-window' to the window where `event' was recorded.
;; This can be `window' or the window on the left or right of
;; `window'.
(when (window-live-p (setq posn-window (posn-window start)))
;; Add left edge of `posn-window' to `position'.
(setq position (+ (window-pixel-left posn-window) position))
(unless (nth 1 start)
;; Add width of objects on the left of the text area to
;; `position'.
(when (eq (window-current-scroll-bars posn-window) 'left)
(setq position (+ (window-scroll-bar-width posn-window)
position)))
(setq position (+ (car (window-fringes posn-window))
(or (car (window-margins posn-window)) 0)
position))))
;; When the cursor overshoots after shrinking a window to its
;; minimum size and the dragging direction changes, have the
;; cursor first catch up with the window edge.
(unless (or (zerop (setq growth (- position last-position)))
(and (> growth 0)
(< position (+ (window-pixel-left window)
(window-pixel-width window))))
(and (< growth 0)
(> position (+ (window-pixel-left window)
(window-pixel-width window)))))
(setq dragged t)
(adjust-window-trailing-edge window growth t t))
(setq last-position position))
(draggable
;; Drag bottom edge of `window'.
(setq start (event-start event))
;; Set `posn-window' to the window where `event' was recorded.
;; This can be either `window' or the window above or below of
;; `window'.
(setq posn-window (posn-window start))
(setq position (cdr (posn-x-y start)))
(when (window-live-p posn-window)
;; Add top edge of `posn-window' to `position'.
(setq position (+ (window-pixel-top posn-window) position))
;; If necessary, add height of header line to `position'
(when (memq (posn-area start)
'(nil left-fringe right-fringe left-margin right-margin))
(setq position (+ (window-header-line-height posn-window) position))))
;; When the cursor overshoots after shrinking a window to its
;; minimum size and the dragging direction changes, have the
;; cursor first catch up with the window edge.
(unless (or (zerop (setq growth (- position last-position)))
(and (> growth 0)
(< position (+ (window-pixel-top window)
(window-pixel-height window))))
(and (< growth 0)
(> position (+ (window-pixel-top window)
(window-pixel-height window)))))
(setq dragged t)
(adjust-window-trailing-edge window growth nil t))
(setq last-position position)))))
(old-track-mouse track-mouse))
;; Start tracking. The special value 'dragging' signals the
;; display engine to freeze the mouse pointer shape for as long
;; as we drag.
(setq track-mouse 'dragging)
;; Loop reading events and sampling the position of the mouse.
(setq exitfun
(set-transient-map
(let ((map (make-sparse-keymap)))
(define-key map [switch-frame] #'ignore)
(define-key map [select-window] #'ignore)
(define-key map [scroll-bar-movement] #'ignore)
(define-key map [mouse-movement] move)
;; Swallow drag-mouse-1 events to avoid selecting some other window.
(define-key map [drag-mouse-1]
(lambda () (interactive) (funcall exitfun)))
;; For vertical line dragging swallow also a mouse-1
;; event (but only if we dragged at least once to allow mouse-1
;; clicks to get through).
(when (eq line 'vertical)
(define-key map [mouse-1]
`(menu-item "" ,(lambda () (interactive) (funcall exitfun))
:filter ,(lambda (cmd) (if dragged cmd)))))
;; Some of the events will of course end up looked up
;; with a mode-line, header-line or vertical-line prefix ...
(define-key map [mode-line] map)
(define-key map [header-line] map)
(define-key map [vertical-line] map)
;; ... and some maybe even with a right- or bottom-divider
;; prefix.
(define-key map [right-divider] map)
(define-key map [bottom-divider] map)
map)
t (lambda () (setq track-mouse old-track-mouse)))))))
(defun mouse-drag-mode-line (start-event)
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
"Change the height of a window by dragging on its mode line.
START-EVENT is the starting mouse event of the drag action.
If the drag happens in a mode line on the bottom of a frame and
that frame's `drag-with-mode-line' parameter is non-nil, drag the
frame instead."
(interactive "e")
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
(let* ((start (event-start start-event))
(window (posn-window start))
(frame (window-frame window)))
(cond
((not (window-live-p window)))
((or (not (window-at-side-p window 'bottom))
;; Allow resizing the minibuffer window if it's on the
;; same frame as and immediately below `window', and it's
;; either active or `resize-mini-windows' is nil.
(let ((minibuffer-window (minibuffer-window frame)))
(and (eq (window-frame minibuffer-window) frame)
(or (not resize-mini-windows)
(eq minibuffer-window
(active-minibuffer-window))))))
(mouse-drag-line start-event 'mode))
((and (frame-parameter frame 'drag-with-mode-line)
(window-at-side-p window 'bottom)
(let ((minibuffer-window (minibuffer-window frame)))
(not (eq (window-frame minibuffer-window) frame))))
;; Drag frame when the window is on the bottom of its frame and
;; there is no minibuffer window below.
(mouse-drag-frame start-event 'move)))))
(defun mouse-drag-header-line (start-event)
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
"Change the height of a window by dragging on its header line.
START-EVENT is the starting mouse event of the drag action.
If the drag happens in a header line on the top of a frame and
that frame's `drag-with-header-line' parameter is non-nil, drag
the frame instead."
(interactive "e")
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
(let* ((start (event-start start-event))
(window (posn-window start)))
(if (and (window-live-p window)
(not (window-at-side-p window 'top)))
(mouse-drag-line start-event 'header)
(let ((frame (window-frame window)))
(when (frame-parameter frame 'drag-with-header-line)
(mouse-drag-frame start-event 'move))))))
(defun mouse-drag-vertical-line (start-event)
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
"Change the width of a window by dragging on a vertical line.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-line start-event 'vertical))
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
(defun mouse-resize-frame (frame x-diff y-diff &optional x-move y-move)
"Helper function for `mouse-drag-frame'."
(let* ((frame-x-y (frame-position frame))
(frame-x (car frame-x-y))
(frame-y (cdr frame-x-y))
alist)
(if (> x-diff 0)
(when x-move
(setq x-diff (min x-diff frame-x))
(setq x-move (- frame-x x-diff)))
(let* ((min-width (frame-windows-min-size frame t nil t))
(min-diff (max 0 (- (frame-inner-width frame) min-width))))
(setq x-diff (max x-diff (- min-diff)))
(when x-move
(setq x-move (+ frame-x (- x-diff))))))
(if (> y-diff 0)
(when y-move
(setq y-diff (min y-diff frame-y))
(setq y-move (- frame-y y-diff)))
(let* ((min-height (frame-windows-min-size frame nil nil t))
(min-diff (max 0 (- (frame-inner-height frame) min-height))))
(setq y-diff (max y-diff (- min-diff)))
(when y-move
(setq y-move (+ frame-y (- y-diff))))))
(unless (zerop x-diff)
(when x-move
(push `(left . ,x-move) alist))
(push `(width . (text-pixels . ,(+ (frame-text-width frame) x-diff)))
alist))
(unless (zerop y-diff)
(when y-move
(push `(top . ,y-move) alist))
(push `(height . (text-pixels . ,(+ (frame-text-height frame) y-diff)))
alist))
(when alist
(modify-frame-parameters frame alist))))
(defun mouse-drag-frame (start-event part)
"Drag a frame or one of its edges with the mouse.
START-EVENT is the starting mouse event of the drag action. Its
position window denotes the frame that will be dragged.
PART specifies the part that has been dragged and must be one of
the symbols 'left', 'top', 'right', 'bottom', 'top-left',
'top-right', 'bottom-left', 'bottom-right' to drag an internal
border or edge. If PART equals 'move', this means to move the
frame with the mouse."
;; Give temporary modes such as isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook)
(let* ((echo-keystrokes 0)
(start (event-start start-event))
(window (posn-window start))
;; FRAME is the frame to drag.
(frame (if (window-live-p window)
(window-frame window)
window))
(width (frame-native-width frame))
(height (frame-native-height frame))
;; PARENT is the parent frame of FRAME or, if FRAME is a
;; top-level frame, FRAME's workarea.
(parent (frame-parent frame))
(parent-edges
(if parent
`(0 0 ,(frame-native-width parent) ,(frame-native-height parent))
(let* ((attributes
(car (display-monitor-attributes-list)))
(workarea (assq 'workarea attributes)))
(and workarea
`(,(nth 1 workarea) ,(nth 2 workarea)
,(+ (nth 1 workarea) (nth 3 workarea))
,(+ (nth 2 workarea) (nth 4 workarea)))))))
(parent-left (and parent-edges (nth 0 parent-edges)))
(parent-top (and parent-edges (nth 1 parent-edges)))
(parent-right (and parent-edges (nth 2 parent-edges)))
(parent-bottom (and parent-edges (nth 3 parent-edges)))
;; `pos-x' and `pos-y' record the x- and y-coordinates of the
;; last sampled mouse position. Note that we sample absolute
;; mouse positions to avoid that moving the mouse from one
;; frame into another gets into our way. `last-x' and `last-y'
;; records the x- and y-coordinates of the previously sampled
;; position. The differences between `last-x' and `pos-x' as
;; well as `last-y' and `pos-y' determine the amount the mouse
;; has been dragged between the last two samples.
pos-x-y pos-x pos-y
(last-x-y (mouse-absolute-pixel-position))
(last-x (car last-x-y))
(last-y (cdr last-x-y))
;; `snap-x' and `snap-y' record the x- and y-coordinates of the
;; mouse position when FRAME snapped. As soon as the
;; difference between `pos-x' and `snap-x' (or `pos-y' and
;; `snap-y') exceeds the value of FRAME's `snap-width'
;; parameter, unsnap FRAME (at the respective side). `snap-x'
;; and `snap-y' nil mean FRAME is currently not snapped.
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
snap-x snap-y
(exitfun nil)
(move
(lambda (event)
(interactive "e")
(when (consp event)
(setq pos-x-y (mouse-absolute-pixel-position))
(setq pos-x (car pos-x-y))
(setq pos-y (cdr pos-x-y))
(cond
((eq part 'left)
(mouse-resize-frame frame (- last-x pos-x) 0 t))
((eq part 'top)
(mouse-resize-frame frame 0 (- last-y pos-y) nil t))
((eq part 'right)
(mouse-resize-frame frame (- pos-x last-x) 0))
((eq part 'bottom)
(mouse-resize-frame frame 0 (- pos-y last-y)))
((eq part 'top-left)
(mouse-resize-frame
frame (- last-x pos-x) (- last-y pos-y) t t))
((eq part 'top-right)
(mouse-resize-frame
frame (- pos-x last-x) (- last-y pos-y) nil t))
((eq part 'bottom-left)
(mouse-resize-frame
frame (- last-x pos-x) (- pos-y last-y) t))
((eq part 'bottom-right)
(mouse-resize-frame
frame (- pos-x last-x) (- pos-y last-y)))
((eq part 'move)
(let* ((old-position (frame-position frame))
(old-left (car old-position))
(old-top (cdr old-position))
(left (+ old-left (- pos-x last-x)))
(top (+ old-top (- pos-y last-y)))
right bottom
;; `snap-width' (maybe also a yet to be provided
;; `snap-height') could become floats to handle
;; proportionality wrt PARENT. We don't do any
;; checks on this parameter so far.
(snap-width (frame-parameter frame 'snap-width)))
;; Docking and constraining.
(when (and (numberp snap-width) parent-edges)
(cond
;; Docking at the left parent edge.
((< pos-x last-x)
(cond
((and (> left parent-left)
(<= (- left parent-left) snap-width))
;; Snap when the mouse moved leftward and
;; FRAME's left edge would end up within
;; `snap-width' pixels from PARENT's left edge.
(setq snap-x pos-x)
(setq left parent-left))
((and (<= left parent-left)
(<= (- parent-left left) snap-width)
snap-x (<= (- snap-x pos-x) snap-width))
;; Stay snapped when the mouse moved leftward
;; but not more than `snap-width' pixels from
;; the time FRAME snapped.
(setq left parent-left))
(t
;; Unsnap when the mouse moved more than
;; `snap-width' pixels leftward from the time
;; FRAME snapped.
(setq snap-x nil))))
((> pos-x last-x)
(setq right (+ left width))
(cond
((and (< right parent-right)
(<= (- parent-right right) snap-width))
;; Snap when the mouse moved rightward and
;; FRAME's right edge would end up within
;; `snap-width' pixels from PARENT's right edge.
(setq snap-x pos-x)
(setq left (- parent-right width)))
((and (>= right parent-right)
(<= (- right parent-right) snap-width)
snap-x (<= (- pos-x snap-x) snap-width))
;; Stay snapped when the mouse moved rightward
;; but not more more than `snap-width' pixels
;; from the time FRAME snapped.
(setq left (- parent-right width)))
(t
;; Unsnap when the mouse moved rightward more
;; than `snap-width' pixels from the time FRAME
;; snapped.
(setq snap-x nil)))))
(cond
((< pos-y last-y)
(cond
((and (> top parent-top)
(<= (- top parent-top) snap-width))
;; Snap when the mouse moved upward and FRAME's
;; top edge would end up within `snap-width'
;; pixels from PARENT's top edge.
(setq snap-y pos-y)
(setq top parent-top))
((and (<= top parent-top)
(<= (- parent-top top) snap-width)
snap-y (<= (- snap-y pos-y) snap-width))
;; Stay snapped when the mouse moved upward but
;; not more more than `snap-width' pixels from
;; the time FRAME snapped.
(setq top parent-top))
(t
;; Unsnap when the mouse moved upward more than
;; `snap-width' pixels from the time FRAME
;; snapped.
(setq snap-y nil))))
((> pos-y last-y)
(setq bottom (+ top height))
(cond
((and (< bottom parent-bottom)
(<= (- parent-bottom bottom) snap-width))
;; Snap when the mouse moved downward and
;; FRAME's bottom edge would end up within
;; `snap-width' pixels from PARENT's bottom
;; edge.
(setq snap-y pos-y)
(setq top (- parent-bottom height)))
((and (>= bottom parent-bottom)
(<= (- bottom parent-bottom) snap-width)
snap-y (<= (- pos-y snap-y) snap-width))
;; Stay snapped when the mouse moved downward
;; but not more more than `snap-width' pixels
;; from the time FRAME snapped.
(setq top (- parent-bottom height)))
(t
;; Unsnap when the mouse moved downward more
;; than `snap-width' pixels from the time FRAME
;; snapped.
(setq snap-y nil))))))
;; If requested, constrain FRAME's draggable areas to
;; PARENT's edges. The `top-visible' parameter should
;; be set when FRAME has a draggable header-line. If
;; set to a number, it ascertains that the top of
;; FRAME is always constrained to the top of PARENT
;; and that at least as many pixels of FRAME as
;; specified by that number are visible on each of the
;; three remaining sides of PARENT.
;;
;; The `bottom-visible' parameter should be set when
;; FRAME has a draggable mode-line. If set to a
;; number, it ascertains that the bottom of FRAME is
;; always constrained to the bottom of PARENT and that
;; at least as many pixels of FRAME as specified by
;; that number are visible on each of the three
;; remaining sides of PARENT.
(let ((par (frame-parameter frame 'top-visible))
bottom-visible)
(unless par
(setq par (frame-parameter frame 'bottom-visible))
(setq bottom-visible t))
(when (and (numberp par) parent-edges)
(setq left
(max (min (- parent-right par) left)
(+ (- parent-left width) par)))
(setq top
(if bottom-visible
(min (max top (- parent-top (- height par)))
(- parent-bottom height))
(min (max top parent-top)
(- parent-bottom par))))))
;; Use `modify-frame-parameters' since `left' and
;; `top' may want to move FRAME out of its PARENT.
(modify-frame-parameters
frame
`((left . (+ ,left)) (top . (+ ,top)))))))
(setq last-x pos-x)
(setq last-y pos-y))))
(old-track-mouse track-mouse))
;; Start tracking. The special value 'dragging' signals the
;; display engine to freeze the mouse pointer shape for as long
;; as we drag.
(setq track-mouse 'dragging)
;; Loop reading events and sampling the position of the mouse.
(setq exitfun
(set-transient-map
(let ((map (make-sparse-keymap)))
(define-key map [switch-frame] #'ignore)
(define-key map [select-window] #'ignore)
(define-key map [scroll-bar-movement] #'ignore)
(define-key map [mouse-movement] move)
;; Swallow drag-mouse-1 events to avoid selecting some other window.
(define-key map [drag-mouse-1]
(lambda () (interactive) (funcall exitfun)))
;; Some of the events will of course end up looked up
;; with a mode-line, header-line or vertical-line prefix ...
(define-key map [mode-line] map)
(define-key map [header-line] map)
(define-key map [vertical-line] map)
;; ... and some maybe even with a right- or bottom-divider
;; prefix.
(define-key map [right-divider] map)
(define-key map [bottom-divider] map)
map)
t (lambda () (setq track-mouse old-track-mouse))))))
(defun mouse-drag-left-edge (start-event)
"Drag left edge of a frame with the mouse.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-frame start-event 'left))
(defun mouse-drag-top-left-corner (start-event)
"Drag top left corner of a frame with the mouse.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-frame start-event 'top-left))
(defun mouse-drag-top-edge (start-event)
"Drag top edge of a frame with the mouse.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-frame start-event 'top))
(defun mouse-drag-top-right-corner (start-event)
"Drag top right corner of a frame with the mouse.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-frame start-event 'top-right))
(defun mouse-drag-right-edge (start-event)
"Drag right edge of a frame with the mouse.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-frame start-event 'right))
(defun mouse-drag-bottom-right-corner (start-event)
"Drag bottom right corner of a frame with the mouse.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-frame start-event 'bottom-right))
(defun mouse-drag-bottom-edge (start-event)
"Drag bottom edge of a frame with the mouse.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-frame start-event 'bottom))
(defun mouse-drag-bottom-left-corner (start-event)
"Drag bottom left corner of a frame with the mouse.
START-EVENT is the starting mouse event of the drag action."
(interactive "e")
(mouse-drag-frame start-event 'bottom-left))
(defcustom mouse-select-region-move-to-beginning nil
"Effect of selecting a region extending backward from double click.
Nil means keep point at the position clicked (region end);
non-nil means move point to beginning of region."
:type '(choice (const :tag "Don't move point" nil)
(const :tag "Move point to beginning of region" t))
:group 'mouse
Update parameter :version to 26.1 in several defcustom Following defcustom where added or modified for 25.2 release. In fact all these changes belong to 26.1 release. * lisp/battery.el (battery-linux-sysfs-regexp) * lisp/comint.el (comint-password-prompt-regexp) * lisp/dired.el (dired-always-read-filesystem) * lisp/image.el (image-scaling-factor) * lisp/ibuf-ext.el (ibuffer-never-search-content-name) (ibuffer-never-search-content-mode) * lisp/mouse.el (mouse-select-region-move-to-beginning) * lisp/net/net-utils.el (iwconfig-program, iwconfig-program-options) (netstat-program, route-program, route-program-options) * lisp/net/sieve-manage.el (sieve-manage-default-stream) * lisp/progmodes/grep.el (grep-save-buffers) * lisp/vc/add-log.el (change-log-directory-files) * lisp/url/url-vars.el (url-user-agent) * lisp/vc/vc-hg.el (vc-hg-symbolic-revision-styles) (vc-hg-use-file-version-for-mode-line-version) (vc-hg-parse-hg-data-structures) * lisp/wdired.el (wdired-create-parent-directories) * lisp/faces.el (homoglyph, nobreak-hyphen, read-multiple-choice-face) * lisp/gnus/gnus-art.el (gnus-article-encrypt-protocol) (gnus-button-url-regexp) * lisp/window.el (switch-to-buffer-preserve-window-point) * lisp/ibuffer.el (ibuffer-formats, ibuffer-locked-char) (ibuffer-locked-buffer) * lisp/textmodes/flyspell.el (flyspell-sort-corrections-function) * lisp/emacs-lisp/edebug.el (edebug-sit-on-break) * lisp/gnus/message.el (message-user-fqdn) * lisp/simple.el (shell-command-dont-erase-buffer) (extended-command-suggest-shorter) * lisp/net/shr.el (shr-use-fonts) * lisp/files.el (mounted-file-systems, kill-emacs-query-functions)
2016-11-16 15:39:43 +00:00
:version "26.1")
(defun mouse-set-point (event &optional promote-to-region)
1991-12-20 07:15:37 +00:00
"Move point to the position clicked on with the mouse.
This should be bound to a mouse click event type.
If PROMOTE-TO-REGION is non-nil and event is a multiple-click, select
the corresponding element around point, with the resulting position of
point determined by `mouse-select-region-move-to-beginning'."
(interactive "e\np")
(mouse-minibuffer-check event)
(if (and promote-to-region (> (event-click-count event) 1))
(progn
(mouse-set-region event)
(when mouse-select-region-move-to-beginning
(when (> (posn-point (event-start event)) (region-beginning))
(exchange-point-and-mark))))
;; Use event-end in case called from mouse-drag-region.
;; If EVENT is a click, event-end and event-start give same value.
(posn-set-point (event-end event))))
1991-12-20 07:15:37 +00:00
(defvar mouse-last-region-beg nil)
(defvar mouse-last-region-end nil)
(defvar mouse-last-region-tick nil)
(defun mouse-region-match ()
"Return non-nil if there's an active region that was set with the mouse."
(and (mark t) mark-active
(eq mouse-last-region-beg (region-beginning))
(eq mouse-last-region-end (region-end))
(eq mouse-last-region-tick (buffer-modified-tick))))
(defvar mouse--drag-start-event nil)
(defun mouse-set-region (click)
"Set the region to the text dragged over, and copy to kill ring.
This should be bound to a mouse drag event.
See the `mouse-drag-copy-region' variable to control whether this
command alters the kill ring or not."
(interactive "e")
(mouse-minibuffer-check click)
(select-window (posn-window (event-start click)))
(let ((beg (posn-point (event-start click)))
(end
(if (eq (posn-window (event-end click)) (selected-window))
(posn-point (event-end click))
;; If the mouse ends up in any other window or on the menu
;; bar, use `window-point' of selected window (Bug#23707).
(window-point)))
(click-count (event-click-count click)))
(let ((drag-start (terminal-parameter nil 'mouse-drag-start)))
(when drag-start
;; Drag events don't come with a click count, sadly, so we hack
;; our way around this problem by remembering the start-event in
;; `mouse-drag-start' and fetching the click-count from there.
(when (and (<= click-count 1)
(equal beg (posn-point (event-start drag-start))))
(setq click-count (event-click-count drag-start)))
;; Occasionally we get spurious drag events where the user hasn't
;; dragged his mouse, but instead Emacs has dragged the text under the
;; user's mouse. Try to recover those cases (bug#17562).
(when (and (equal (posn-x-y (event-start click))
(posn-x-y (event-end click)))
(not (eq (car drag-start) 'mouse-movement)))
(setq end beg))
(setf (terminal-parameter nil 'mouse-drag-start) nil)))
(when (and (integerp beg) (integerp end))
(let ((range (mouse-start-end beg end (1- click-count))))
(if (< end beg)
(setq end (nth 0 range) beg (nth 1 range))
(setq beg (nth 0 range) end (nth 1 range)))))
(and mouse-drag-copy-region (integerp beg) (integerp end)
;; Don't set this-command to `kill-region', so a following
;; C-w won't double the text in the kill ring. Ignore
;; `last-command' so we don't append to a preceding kill.
(let (this-command last-command deactivate-mark)
(copy-region-as-kill beg end)))
(if (numberp beg) (goto-char beg))
;; On a text terminal, bounce the cursor.
(or transient-mark-mode
(window-system)
(sit-for 1))
(push-mark)
(set-mark (point))
(if (numberp end) (goto-char end))
(mouse-set-region-1)))
(defun mouse-set-region-1 ()
;; Set transient-mark-mode for a little while.
(unless (eq (car-safe transient-mark-mode) 'only)
(setq-local transient-mark-mode
(cons 'only
(unless (eq transient-mark-mode 'lambda)
transient-mark-mode))))
(setq mouse-last-region-beg (region-beginning))
(setq mouse-last-region-end (region-end))
(setq mouse-last-region-tick (buffer-modified-tick)))
1997-05-03 22:19:10 +00:00
(defcustom mouse-scroll-delay 0.25
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"The pause between scroll steps caused by mouse drags, in seconds.
If you drag the mouse beyond the edge of a window, Emacs scrolls the
window to bring the text beyond that edge into view, with a delay of
this many seconds between scroll steps. Scrolling stops when you move
the mouse back into the window, or release the button.
This variable's value may be non-integral.
1997-05-03 22:19:10 +00:00
Setting this to zero causes Emacs to scroll as fast as it can."
:type 'number
:group 'mouse)
1997-05-03 22:19:10 +00:00
(defcustom mouse-scroll-min-lines 1
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"The minimum number of lines scrolled by dragging mouse out of window.
Moving the mouse out the top or bottom edge of the window begins
scrolling repeatedly. The number of lines scrolled per repetition
is normally equal to the number of lines beyond the window edge that
the mouse has moved. However, it always scrolls at least the number
1997-05-03 22:19:10 +00:00
of lines specified by this variable."
:type 'integer
:group 'mouse)
(defun mouse-scroll-subr (window jump &optional overlay start)
"Scroll the window WINDOW, JUMP lines at a time, until new input arrives.
If OVERLAY is an overlay, let it stretch from START to the far edge of
the newly visible text.
Upon exit, point is at the far edge of the newly visible text."
(cond
((and (> jump 0) (< jump mouse-scroll-min-lines))
(setq jump mouse-scroll-min-lines))
((and (< jump 0) (< (- jump) mouse-scroll-min-lines))
(setq jump (- mouse-scroll-min-lines))))
(let ((opoint (point)))
(while (progn
(goto-char (window-start window))
(if (not (zerop (vertical-motion jump window)))
(progn
(set-window-start window (point))
(if (natnump jump)
(if (window-end window)
(progn
(goto-char (window-end window))
;; window-end doesn't reflect the window's new
;; start position until the next redisplay.
(vertical-motion (1- jump) window))
(vertical-motion (- (window-height window) 2)))
(goto-char (window-start window)))
(if overlay
(move-overlay overlay start (point)))
;; Now that we have scrolled WINDOW properly,
;; put point back where it was for the redisplay
;; so that we don't mess up the selected window.
(or (eq window (selected-window))
(goto-char opoint))
(sit-for mouse-scroll-delay)))))
(or (eq window (selected-window))
(goto-char opoint))))
(defvar mouse-selection-click-count 0)
(defvar mouse-selection-click-count-buffer nil)
(defun mouse-drag-region (start-event)
"Set the region to the text that the mouse is dragged over.
1993-08-10 17:03:06 +00:00
Highlight the drag area as you move the mouse.
This must be bound to a button-down mouse event.
1996-04-30 16:11:53 +00:00
In Transient Mark mode, the highlighting remains as long as the mark
remains active. Otherwise, it remains until the next input event.
When the region already exists and `mouse-drag-and-drop-region'
is non-nil, this moves the entire region of text to where mouse
is dragged over to."
(interactive "e")
(if (and mouse-drag-and-drop-region
(not (member 'triple (event-modifiers start-event)))
(equal (mouse-posn-property (event-start start-event) 'face) 'region))
(mouse-drag-and-drop-region start-event)
;; Give temporary modes such as isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook)
(mouse-drag-track start-event)))
(defun mouse-posn-property (pos property)
"Look for a property at click position.
POS may be either a buffer position or a click position like
those returned from `event-start'. If the click position is on
a string, the text property PROPERTY is examined.
If this is nil or the click is not on a string, then
the corresponding buffer position is searched for PROPERTY.
If PROPERTY is encountered in one of those places,
its value is returned."
(if (consp pos)
(let ((w (posn-window pos)) (pt (posn-point pos))
(str (posn-string pos)))
(or (and str
(get-text-property (cdr str) property (car str)))
;; Mouse clicks in the fringe come with a position in
;; (nth 5). This is useful but is not exactly where we clicked, so
;; don't look up that position's properties!
(and pt (not (memq (posn-area pos) '(left-fringe right-fringe
left-margin right-margin)))
(get-char-property pt property w))))
(get-char-property pos property)))
(defun mouse-on-link-p (pos)
"Return non-nil if POS is on a link in the current buffer.
POS must specify a buffer position in the current buffer, as a list
of the form returned by the `event-start' and `event-end' functions,
or a mouse event location in the selected window (see `event-start').
However, if `mouse-1-click-in-non-selected-windows' is non-nil,
POS may be a mouse event location in any window.
A clickable link is identified by one of the following methods:
2005-01-12 10:54:02 +00:00
- If the character at POS has a non-nil `follow-link' text or
2005-04-08 09:24:25 +00:00
overlay property, the value of that property determines what to do.
2005-01-12 10:54:02 +00:00
- If there is a local key-binding or a keybinding at position POS
for the `follow-link' event, the binding of that event determines
what to do.
2005-01-12 10:54:02 +00:00
The resulting value determine whether POS is inside a link:
- If the value is `mouse-face', POS is inside a link if there
is a non-nil `mouse-face' property at POS. Return t in this case.
2005-01-12 10:54:02 +00:00
- If the value is a function, FUNC, POS is inside a link if
the call \(FUNC POS) returns non-nil. Return the return value
2006-07-23 21:13:13 +00:00
from that call. Arg is \(posn-point POS) if POS is a mouse event.
2005-01-12 10:54:02 +00:00
- Otherwise, return the value itself.
The return value is interpreted as follows:
- If it is a string, the mouse-1 event is translated into the
first character of the string, i.e. the action of the mouse-1
click is the local or global binding of that character.
- If it is a vector, the mouse-1 event is translated into the
first element of that vector, i.e. the action of the mouse-1
click is the local or global binding of that event.
- Otherwise, the mouse-1 event is translated into a mouse-2 event
at the same position."
(let ((action
(and (or (not (consp pos))
mouse-1-click-in-non-selected-windows
(eq (selected-window) (posn-window pos)))
(or (mouse-posn-property pos 'follow-link)
(let ((area (posn-area pos)))
(when area
(key-binding (vector area 'follow-link) nil t pos)))
(key-binding [follow-link] nil t pos)))))
(cond
((eq action 'mouse-face)
(and (mouse-posn-property pos 'mouse-face) t))
((functionp action)
;; FIXME: This seems questionable if the click is not in a buffer.
;; Should we instead decide that `action' takes a `posn'?
(if (consp pos)
(with-current-buffer (window-buffer (posn-window pos))
(funcall action (posn-point pos)))
(funcall action pos)))
(t action))))
(defun mouse-fixup-help-message (msg)
"Fix help message MSG for `mouse-1-click-follows-link'."
(let (mp pos)
(if (and mouse-1-click-follows-link
(stringp msg)
(string-match-p "\\`mouse-2" msg)
(setq mp (mouse-pixel-position))
(consp (setq pos (cdr mp)))
(car pos) (>= (car pos) 0)
(cdr pos) (>= (cdr pos) 0)
(setq pos (posn-at-x-y (car pos) (cdr pos) (car mp)))
(windowp (posn-window pos)))
(with-current-buffer (window-buffer (posn-window pos))
(if (mouse-on-link-p pos)
(setq msg (concat
(cond
((eq mouse-1-click-follows-link 'double) "double-")
((and (integerp mouse-1-click-follows-link)
(< mouse-1-click-follows-link 0)) "Long ")
(t ""))
"mouse-1" (substring msg 7)))))))
msg)
(defun mouse-drag-track (start-event)
"Track mouse drags by highlighting area between point and cursor.
The region will be defined with mark and point."
(mouse-minibuffer-check start-event)
(setq mouse-selection-click-count-buffer (current-buffer))
(deactivate-mark)
(let* ((scroll-margin 0) ; Avoid margin scrolling (Bug#9541).
(start-posn (event-start start-event))
(start-point (posn-point start-posn))
(start-window (posn-window start-posn))
(_ (with-current-buffer (window-buffer start-window)
(setq deactivate-mark nil)))
;; We've recorded what we needed from the current buffer and
;; window, now let's jump to the place of the event, where things
;; are happening.
(_ (mouse-set-point start-event))
(echo-keystrokes 0)
(bounds (window-edges start-window))
(make-cursor-line-fully-visible nil)
(top (nth 1 bounds))
(bottom (if (or (window-minibuffer-p start-window)
;; Do not account for the mode line if there
;; is no mode line, which is common for child
;; frames.
(not mode-line-format))
(nth 3 bounds)
;; Don't count the mode line.
(1- (nth 3 bounds))))
(click-count (1- (event-click-count start-event)))
;; Suppress automatic hscrolling, because that is a nuisance
;; when setting point near the right fringe (but see below).
(auto-hscroll-mode-saved auto-hscroll-mode)
(old-track-mouse track-mouse))
(setq mouse-selection-click-count click-count)
;; In case the down click is in the middle of some intangible text,
;; use the end of that text, and put it in START-POINT.
(if (< (point) start-point)
(goto-char start-point))
(setq start-point (point))
;; Activate the region, using `mouse-start-end' to determine where
;; to put point and mark (e.g., double-click will select a word).
(setq-local transient-mark-mode
(if (eq transient-mark-mode 'lambda)
'(only)
(cons 'only transient-mark-mode)))
(let ((range (mouse-start-end start-point start-point click-count)))
(push-mark (nth 0 range) t t)
(goto-char (nth 1 range)))
(setf (terminal-parameter nil 'mouse-drag-start) start-event)
(setq track-mouse t)
(setq auto-hscroll-mode nil)
(set-transient-map
(let ((map (make-sparse-keymap)))
(define-key map [switch-frame] #'ignore)
(define-key map [select-window] #'ignore)
(define-key map [mouse-movement]
(lambda (event) (interactive "e")
(let* ((end (event-end event))
(end-point (posn-point end)))
(unless (eq end-point start-point)
;; As soon as the user moves, we can re-enable auto-hscroll.
(setq auto-hscroll-mode auto-hscroll-mode-saved)
;; And remember that we have moved, so mouse-set-region can know
;; its event is really a drag event.
(setcar start-event 'mouse-movement))
(if (and (eq (posn-window end) start-window)
(integer-or-marker-p end-point))
(mouse--drag-set-mark-and-point start-point
end-point click-count)
(let ((mouse-row (cdr (cdr (mouse-position)))))
(cond
((null mouse-row))
((< mouse-row top)
(mouse-scroll-subr start-window (- mouse-row top)
nil start-point))
((>= mouse-row bottom)
(mouse-scroll-subr start-window (1+ (- mouse-row bottom))
nil start-point))))))))
map)
t (lambda ()
(setq track-mouse old-track-mouse)
(setq auto-hscroll-mode auto-hscroll-mode-saved)
(deactivate-mark)
(pop-mark)))))
(defun mouse--drag-set-mark-and-point (start click click-count)
(let* ((range (mouse-start-end start click click-count))
(beg (nth 0 range))
(end (nth 1 range)))
(cond ((eq (mark) beg)
(goto-char end))
((eq (mark) end)
(goto-char beg))
((< click (mark))
(set-mark end)
(goto-char beg))
(t
(set-mark beg)
(goto-char end)))))
;; Commands to handle xterm-style multiple clicks.
(defun mouse-skip-word (dir)
"Skip over word, over whitespace, or over identical punctuation.
If DIR is positive skip forward; if negative, skip backward."
(let* ((char (following-char))
(syntax (char-to-string (char-syntax char))))
(cond ((string= syntax "w")
;; Here, we can't use skip-syntax-forward/backward because
;; they don't pay attention to word-separating-categories,
;; and thus they will skip over a true word boundary. So,
2008-06-27 07:34:53 +00:00
;; we simulate the original behavior by using forward-word.
(if (< dir 0)
(if (not (looking-at "\\<"))
(forward-word -1))
(if (or (looking-at "\\<") (not (looking-at "\\>")))
(forward-word 1))))
((string= syntax " ")
(if (< dir 0)
(skip-syntax-backward syntax)
(skip-syntax-forward syntax)))
((string= syntax "_")
(if (< dir 0)
(skip-syntax-backward "w_")
(skip-syntax-forward "w_")))
((< dir 0)
(while (and (not (bobp)) (= (preceding-char) char))
(forward-char -1)))
(t
(while (and (not (eobp)) (= (following-char) char))
(forward-char 1))))))
(defun mouse-start-end (start end mode)
"Return a list of region bounds based on START and END according to MODE.
If MODE is 0 then set point to (min START END), mark to (max START END).
If MODE is 1 then set point to start of word at (min START END),
mark to end of word at (max START END).
If MODE is 2 then do the same for lines."
(if (> start end)
(let ((temp start))
(setq start end
end temp)))
(setq mode (mod mode 3))
(cond ((= mode 0)
(list start end))
((and (= mode 1)
(= start end)
(char-after start)
(= (char-syntax (char-after start)) ?\())
(if (/= (syntax-class (syntax-after start)) 4) ; raw syntax code for ?\(
;; This happens in CC Mode when unbalanced parens in CPP
;; constructs are given punctuation syntax with
;; syntax-table text properties. (2016-02-21).
(signal 'scan-error (list "Containing expression ends prematurely"
start start))
(list start
(save-excursion
(goto-char start)
(forward-sexp 1)
(point)))))
((and (= mode 1)
(= start end)
(char-after start)
(= (char-syntax (char-after start)) ?\)))
(if (/= (syntax-class (syntax-after start)) 5) ; raw syntax code for ?\)
;; See above comment about CC Mode.
(signal 'scan-error (list "Unbalanced parentheses" start start))
(list (save-excursion
(goto-char (1+ start))
(backward-sexp 1)
(point))
(1+ start))))
((and (= mode 1)
(= start end)
(char-after start)
(= (char-syntax (char-after start)) ?\"))
(let ((open (or (eq start (point-min))
(save-excursion
(goto-char (- start 1))
(looking-at "\\s(\\|\\s \\|\\s>")))))
(if open
(list start
(save-excursion
(condition-case nil
(progn
(goto-char start)
(forward-sexp 1)
(point))
(error end))))
(list (save-excursion
(condition-case nil
(progn
(goto-char (1+ start))
(backward-sexp 1)
(point))
(error end)))
(1+ start)))))
((= mode 1)
(list (save-excursion
(goto-char start)
(mouse-skip-word -1)
(point))
(save-excursion
(goto-char end)
(mouse-skip-word 1)
(point))))
((= mode 2)
(list (save-excursion
(goto-char start)
(line-beginning-position 1))
(save-excursion
(goto-char end)
(forward-line 1)
(point))))))
;; Subroutine: set the mark where CLICK happened,
;; but don't do anything else.
(defun mouse-set-mark-fast (click)
(mouse-minibuffer-check click)
(let ((posn (event-start click)))
(select-window (posn-window posn))
(if (numberp (posn-point posn))
(push-mark (posn-point posn) t t))))
(defun mouse-undouble-last-event (events)
(let* ((index (1- (length events)))
(last (nthcdr index events))
(event (car last))
(basic (event-basic-type event))
(old-modifiers (event-modifiers event))
(modifiers (delq 'double (delq 'triple (copy-sequence old-modifiers))))
(new
(if (consp event)
;; Use reverse, not nreverse, since event-modifiers
;; does not copy the list it returns.
(cons (event-convert-list (reverse (cons basic modifiers)))
(cdr event))
event)))
(setcar last new)
(if (and (not (equal modifiers old-modifiers))
(key-binding (apply 'vector events)))
t
(setcar last event)
nil)))
;; Momentarily show where the mark is, if highlighting doesn't show it.
1991-12-20 07:15:37 +00:00
(defun mouse-set-mark (click)
"Set mark at the position clicked on with the mouse.
Display cursor at that position for a second.
This must be bound to a mouse click."
1992-09-13 11:44:06 +00:00
(interactive "e")
(mouse-minibuffer-check click)
(select-window (posn-window (event-start click)))
;; FIXME: Use save-excursion
1990-06-19 20:28:34 +00:00
(let ((point-save (point)))
(unwind-protect
1991-12-20 07:15:37 +00:00
(progn (mouse-set-point click)
(push-mark nil t t)
(or transient-mark-mode
(sit-for 1)))
1990-06-19 20:28:34 +00:00
(goto-char point-save))))
1991-12-20 07:15:37 +00:00
(defun mouse-kill (click)
"Kill the region between point and the mouse click.
The text is saved in the kill ring, as with \\[kill-region]."
1992-09-13 11:44:06 +00:00
(interactive "e")
(mouse-minibuffer-check click)
(let* ((posn (event-start click))
(click-posn (posn-point posn)))
(select-window (posn-window posn))
1992-08-29 02:14:58 +00:00
(if (numberp click-posn)
(kill-region (min (point) click-posn)
(max (point) click-posn)))))
1990-06-19 20:28:34 +00:00
1992-06-10 01:34:51 +00:00
(defun mouse-yank-at-click (click arg)
"Insert the last stretch of killed text at the position clicked on.
2000-05-15 20:13:54 +00:00
Also move point to one end of the text thus inserted (normally the end),
2001-12-18 17:43:09 +00:00
and set mark at the beginning.
Prefix arguments are interpreted as with \\[yank].
If `mouse-yank-at-point' is non-nil, insert at point
regardless of where you click."
(interactive "e\nP")
;; Give temporary modes such as isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook)
(when select-active-regions
;; Without this, confusing things happen upon e.g. inserting into
;; the middle of an active region.
2009-07-17 23:27:28 +00:00
(deactivate-mark))
(or mouse-yank-at-point (mouse-set-point click))
(setq this-command 'yank)
(setq mouse-selection-click-count 0)
1992-06-10 01:34:51 +00:00
(yank arg))
(defun mouse-yank-primary (click)
"Insert the primary selection at the position clicked on.
Move point to the end of the inserted text, and set mark at
beginning. If `mouse-yank-at-point' is non-nil, insert at point
regardless of where you click."
(interactive "e")
;; Give temporary modes such as isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook)
;; Without this, confusing things happen upon e.g. inserting into
;; the middle of an active region.
(when select-active-regions
(let (select-active-regions)
(deactivate-mark)))
(or mouse-yank-at-point (mouse-set-point click))
Consolidate management/ownership of selections. * lisp/select.el (gui-get-selection-alist): New method. (gui-get-selection): Use it. Rename from x-get-selection. (x-get-selection): Define as obsolete alias. (x-get-clipboard): Mark obsolete. (gui-get-primary-selection): New function. (x-get-selection-value): Mark obsolete. (gui-own-selection-alist, gui-disown-selection-alist) (gui-selection-owner-p-alist): New methods. (gui-set-selection): Use them. Rename from x-set-selection. (x-set-selection): Define as obsolete alias. (gui--valid-simple-selection-p): Rename from x-valid-simple-selection-p. * lisp/w32-common-fns.el (gui-own-selection, gui-disown-selection) (gui-selection-owner-p, gui-get-selection): Define for w32. (w32-get-selection-value): Rename from x-get-selection-value. Use the new gui-last-selected-text. * lisp/term/x-win.el (x-get-selection-value): Remove. (x-clipboard-yank): Declare obsolete. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for x. * lisp/term/w32-win.el (w32-win-suspend-error): Rename from x-win-suspend-error. * lisp/term/pc-win.el (w16-get-selection-value): Rename from x-get-selection-value. (w16-selection-owner-p): Rename from x-selection-owner-p. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for pc. (w16--select-text): New function. * lisp/term/ns-win.el (gui-own-selection, gui-disown-selection) (gui-get-selection, gui-selection-owner-p): Define for ns. * lisp/term.el (term-mouse-paste): * lisp/mouse.el (mouse-yank-primary): Use gui-get-primary-selection. * src/nsselect.m (ns-own-selection-internal, ns-disown-selection-internal): Rename from the "x-" prefix.
2014-10-02 03:19:32 +00:00
(let ((primary (gui-get-primary-selection)))
(push-mark)
(insert-for-yank primary)))
1992-06-10 01:34:51 +00:00
(defun mouse-kill-ring-save (click)
1991-12-20 07:15:37 +00:00
"Copy the region between point and the mouse click in the kill ring.
This does not delete the region; it acts like \\[kill-ring-save]."
1992-09-13 11:44:06 +00:00
(interactive "e")
(mouse-set-mark-fast click)
(let (this-command last-command)
(kill-ring-save (point) (mark t))))
1990-06-19 20:28:34 +00:00
;; This function used to delete the text between point and the mouse
;; whenever it was equal to the front of the kill ring, but some
;; people found that confusing.
1993-01-26 01:58:16 +00:00
;; The position of the last invocation of `mouse-save-then-kill'.
1993-01-26 01:58:16 +00:00
(defvar mouse-save-then-kill-posn nil)
(defun mouse-save-then-kill-delete-region (beg end)
;; We must make our own undo boundaries
;; because they happen automatically only for the current buffer.
(undo-boundary)
(if (or (= beg end) (eq buffer-undo-list t))
;; If we have no undo list in this buffer,
;; just delete.
(delete-region beg end)
;; Delete, but make the undo-list entry share with the kill ring.
;; First, delete just one char, so in case buffer is being modified
;; for the first time, the undo list records that fact.
(let ((inhibit-modification-hooks t))
(delete-region beg
(+ beg (if (> end beg) 1 -1))))
(let ((buffer-undo-list buffer-undo-list))
;; Undo that deletion--but don't change the undo list!
(let ((inhibit-modification-hooks t))
(primitive-undo 1 buffer-undo-list))
;; Now delete the rest of the specified region,
;; but don't record it.
(setq buffer-undo-list t)
(if (/= (length (car kill-ring)) (- (max end beg) (min end beg)))
(error "Lossage in mouse-save-then-kill-delete-region"))
(delete-region beg end))
(let ((tail buffer-undo-list))
;; Search back in buffer-undo-list for the string
;; that came from deleting one character.
(while (and tail (not (stringp (car (car tail)))))
(setq tail (cdr tail)))
;; Replace it with an entry for the entire deleted text.
(and tail
(setcar tail (cons (car kill-ring) (min beg end))))))
(undo-boundary))
(defun mouse-save-then-kill (click)
"Set the region according to CLICK; the second time, kill it.
CLICK should be a mouse click event.
If the region is inactive, activate it temporarily. Set mark at
the original point, and move point to the position of CLICK.
If the region is already active, adjust it. Normally, do this by
moving point or mark, whichever is closer, to CLICK. But if you
have selected whole words or lines, move point or mark to the
word or line boundary closest to CLICK instead.
If `mouse-drag-copy-region' is non-nil, this command also saves the
new region to the kill ring (replacing the previous kill if the
previous region was just saved to the kill ring).
If this command is called a second consecutive time with the same
CLICK position, kill the region (or delete it
if `mouse-drag-copy-region' is non-nil)"
(interactive "e")
(mouse-minibuffer-check click)
(let* ((posn (event-start click))
(click-pt (posn-point posn))
(window (posn-window posn))
(buf (window-buffer window))
;; Don't let a subsequent kill command append to this one.
(this-command this-command)
;; Check if the user has multi-clicked to select words/lines.
(click-count
(if (and (eq mouse-selection-click-count-buffer buf)
(with-current-buffer buf (mark t)))
mouse-selection-click-count
0)))
(cond
((not (numberp click-pt)) nil)
;; If the user clicked without moving point, kill the region.
;; This also resets `mouse-selection-click-count'.
((and (eq last-command 'mouse-save-then-kill)
(eq click-pt mouse-save-then-kill-posn)
(eq window (selected-window)))
(if mouse-drag-copy-region
;; Region already saved in the previous click;
;; don't make a duplicate entry, just delete.
(delete-region (mark t) (point))
(kill-region (mark t) (point)))
(setq mouse-selection-click-count 0)
(setq mouse-save-then-kill-posn nil))
;; Otherwise, if there is a suitable region, adjust it by moving
;; one end (whichever is closer) to CLICK-PT.
((or (with-current-buffer buf (region-active-p))
(and (eq window (selected-window))
(mark t)
(or (and (eq last-command 'mouse-save-then-kill)
mouse-save-then-kill-posn)
(and (memq last-command '(mouse-drag-region
mouse-set-region))
(or mark-even-if-inactive
(not transient-mark-mode))))))
(select-window window)
(let* ((range (mouse-start-end click-pt click-pt click-count)))
(if (< (abs (- click-pt (mark t)))
(abs (- click-pt (point))))
(set-mark (car range))
(goto-char (nth 1 range)))
(setq deactivate-mark nil)
(mouse-set-region-1)
(when mouse-drag-copy-region
;; Region already copied to kill-ring once, so replace.
(kill-new (filter-buffer-substring (mark t) (point)) t))
;; Arrange for a repeated mouse-3 to kill the region.
(setq mouse-save-then-kill-posn click-pt)))
;; Otherwise, set the mark where point is and move to CLICK-PT.
(t
(select-window window)
(mouse-set-mark-fast click)
(let ((before-scroll (with-current-buffer buf point-before-scroll)))
(if before-scroll (goto-char before-scroll)))
(exchange-point-and-mark)
(mouse-set-region-1)
(when mouse-drag-copy-region
(kill-new (filter-buffer-substring (mark t) (point))))
(setq mouse-save-then-kill-posn click-pt)))))
(global-set-key [M-mouse-1] 'mouse-start-secondary)
(global-set-key [M-drag-mouse-1] 'mouse-set-secondary)
(global-set-key [M-down-mouse-1] 'mouse-drag-secondary)
(global-set-key [M-mouse-3] 'mouse-secondary-save-then-kill)
(global-set-key [M-mouse-2] 'mouse-yank-secondary)
(defconst mouse-secondary-overlay
(let ((ol (make-overlay (point-min) (point-min))))
(delete-overlay ol)
(overlay-put ol 'face 'secondary-selection)
ol)
"An overlay which records the current secondary selection.
It is deleted when there is no secondary selection.")
(defvar mouse-secondary-click-count 0)
;; A marker which records the specified first end for a secondary selection.
;; May be nil.
(defvar mouse-secondary-start nil)
(defun mouse-start-secondary (click)
"Set one end of the secondary selection to the position clicked on.
Use \\[mouse-secondary-save-then-kill] to set the other end
and complete the secondary selection."
(interactive "e")
(mouse-minibuffer-check click)
(let ((posn (event-start click)))
(with-current-buffer (window-buffer (posn-window posn))
;; Cancel any preexisting secondary selection.
(delete-overlay mouse-secondary-overlay)
(if (numberp (posn-point posn))
(progn
(or mouse-secondary-start
(setq mouse-secondary-start (make-marker)))
(move-marker mouse-secondary-start (posn-point posn)))))))
(defun mouse-set-secondary (click)
"Set the secondary selection to the text that the mouse is dragged over.
This must be bound to a mouse drag event."
(interactive "e")
(mouse-minibuffer-check click)
(let ((posn (event-start click))
beg
(end (event-end click)))
(with-current-buffer (window-buffer (posn-window posn))
(if (numberp (posn-point posn))
(setq beg (posn-point posn)))
(move-overlay mouse-secondary-overlay beg (posn-point end))
Consolidate management/ownership of selections. * lisp/select.el (gui-get-selection-alist): New method. (gui-get-selection): Use it. Rename from x-get-selection. (x-get-selection): Define as obsolete alias. (x-get-clipboard): Mark obsolete. (gui-get-primary-selection): New function. (x-get-selection-value): Mark obsolete. (gui-own-selection-alist, gui-disown-selection-alist) (gui-selection-owner-p-alist): New methods. (gui-set-selection): Use them. Rename from x-set-selection. (x-set-selection): Define as obsolete alias. (gui--valid-simple-selection-p): Rename from x-valid-simple-selection-p. * lisp/w32-common-fns.el (gui-own-selection, gui-disown-selection) (gui-selection-owner-p, gui-get-selection): Define for w32. (w32-get-selection-value): Rename from x-get-selection-value. Use the new gui-last-selected-text. * lisp/term/x-win.el (x-get-selection-value): Remove. (x-clipboard-yank): Declare obsolete. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for x. * lisp/term/w32-win.el (w32-win-suspend-error): Rename from x-win-suspend-error. * lisp/term/pc-win.el (w16-get-selection-value): Rename from x-get-selection-value. (w16-selection-owner-p): Rename from x-selection-owner-p. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for pc. (w16--select-text): New function. * lisp/term/ns-win.el (gui-own-selection, gui-disown-selection) (gui-get-selection, gui-selection-owner-p): Define for ns. * lisp/term.el (term-mouse-paste): * lisp/mouse.el (mouse-yank-primary): Use gui-get-primary-selection. * src/nsselect.m (ns-own-selection-internal, ns-disown-selection-internal): Rename from the "x-" prefix.
2014-10-02 03:19:32 +00:00
(gui-set-selection
'SECONDARY
(buffer-substring (overlay-start mouse-secondary-overlay)
(overlay-end mouse-secondary-overlay))))))
(defun mouse-drag-secondary (start-event)
"Set the secondary selection to the text that the mouse is dragged over.
Highlight the drag area as you move the mouse.
This must be bound to a button-down mouse event.
The function returns a non-nil value if it creates a secondary selection."
(interactive "e")
(mouse-minibuffer-check start-event)
(let* ((echo-keystrokes 0)
(start-posn (event-start start-event))
(start-point (posn-point start-posn))
(start-window (posn-window start-posn))
(bounds (window-edges start-window))
(top (nth 1 bounds))
(bottom (if (window-minibuffer-p start-window)
(nth 3 bounds)
;; Don't count the mode line.
(1- (nth 3 bounds))))
(click-count (1- (event-click-count start-event))))
(with-current-buffer (window-buffer start-window)
(setq mouse-secondary-click-count click-count)
(if (> (mod click-count 3) 0)
;; Double or triple press: make an initial selection
;; of one word or line.
(let ((range (mouse-start-end start-point start-point click-count)))
(set-marker mouse-secondary-start nil)
(move-overlay mouse-secondary-overlay (car range) (nth 1 range)
(window-buffer start-window)))
;; Single-press: cancel any preexisting secondary selection.
(or mouse-secondary-start
(setq mouse-secondary-start (make-marker)))
(set-marker mouse-secondary-start start-point)
(delete-overlay mouse-secondary-overlay))
;; FIXME: Use mouse-drag-track!
(let (event end end-point)
(track-mouse
(while (progn
(setq event (read-event))
(or (mouse-movement-p event)
(memq (car-safe event) '(switch-frame select-window))))
(if (memq (car-safe event) '(switch-frame select-window))
nil
(setq end (event-end event)
end-point (posn-point end))
(cond
;; Are we moving within the original window?
((and (eq (posn-window end) start-window)
(integer-or-marker-p end-point))
(let ((range (mouse-start-end start-point end-point
click-count)))
(if (or (/= start-point end-point)
(null (marker-position mouse-secondary-start)))
(progn
(set-marker mouse-secondary-start nil)
(move-overlay mouse-secondary-overlay
(car range) (nth 1 range))))))
(t
(let ((mouse-row (cdr (cdr (mouse-position)))))
(cond
((null mouse-row))
((< mouse-row top)
(mouse-scroll-subr start-window (- mouse-row top)
mouse-secondary-overlay start-point))
((>= mouse-row bottom)
(mouse-scroll-subr start-window (1+ (- mouse-row bottom))
mouse-secondary-overlay start-point)))))))))
(if (consp event)
(if (marker-position mouse-secondary-start)
(save-window-excursion
(delete-overlay mouse-secondary-overlay)
Consolidate management/ownership of selections. * lisp/select.el (gui-get-selection-alist): New method. (gui-get-selection): Use it. Rename from x-get-selection. (x-get-selection): Define as obsolete alias. (x-get-clipboard): Mark obsolete. (gui-get-primary-selection): New function. (x-get-selection-value): Mark obsolete. (gui-own-selection-alist, gui-disown-selection-alist) (gui-selection-owner-p-alist): New methods. (gui-set-selection): Use them. Rename from x-set-selection. (x-set-selection): Define as obsolete alias. (gui--valid-simple-selection-p): Rename from x-valid-simple-selection-p. * lisp/w32-common-fns.el (gui-own-selection, gui-disown-selection) (gui-selection-owner-p, gui-get-selection): Define for w32. (w32-get-selection-value): Rename from x-get-selection-value. Use the new gui-last-selected-text. * lisp/term/x-win.el (x-get-selection-value): Remove. (x-clipboard-yank): Declare obsolete. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for x. * lisp/term/w32-win.el (w32-win-suspend-error): Rename from x-win-suspend-error. * lisp/term/pc-win.el (w16-get-selection-value): Rename from x-get-selection-value. (w16-selection-owner-p): Rename from x-selection-owner-p. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for pc. (w16--select-text): New function. * lisp/term/ns-win.el (gui-own-selection, gui-disown-selection) (gui-get-selection, gui-selection-owner-p): Define for ns. * lisp/term.el (term-mouse-paste): * lisp/mouse.el (mouse-yank-primary): Use gui-get-primary-selection. * src/nsselect.m (ns-own-selection-internal, ns-disown-selection-internal): Rename from the "x-" prefix.
2014-10-02 03:19:32 +00:00
(gui-set-selection 'SECONDARY nil)
(select-window start-window)
(save-excursion
(goto-char mouse-secondary-start)
(sit-for 1)
nil))
Consolidate management/ownership of selections. * lisp/select.el (gui-get-selection-alist): New method. (gui-get-selection): Use it. Rename from x-get-selection. (x-get-selection): Define as obsolete alias. (x-get-clipboard): Mark obsolete. (gui-get-primary-selection): New function. (x-get-selection-value): Mark obsolete. (gui-own-selection-alist, gui-disown-selection-alist) (gui-selection-owner-p-alist): New methods. (gui-set-selection): Use them. Rename from x-set-selection. (x-set-selection): Define as obsolete alias. (gui--valid-simple-selection-p): Rename from x-valid-simple-selection-p. * lisp/w32-common-fns.el (gui-own-selection, gui-disown-selection) (gui-selection-owner-p, gui-get-selection): Define for w32. (w32-get-selection-value): Rename from x-get-selection-value. Use the new gui-last-selected-text. * lisp/term/x-win.el (x-get-selection-value): Remove. (x-clipboard-yank): Declare obsolete. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for x. * lisp/term/w32-win.el (w32-win-suspend-error): Rename from x-win-suspend-error. * lisp/term/pc-win.el (w16-get-selection-value): Rename from x-get-selection-value. (w16-selection-owner-p): Rename from x-selection-owner-p. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for pc. (w16--select-text): New function. * lisp/term/ns-win.el (gui-own-selection, gui-disown-selection) (gui-get-selection, gui-selection-owner-p): Define for ns. * lisp/term.el (term-mouse-paste): * lisp/mouse.el (mouse-yank-primary): Use gui-get-primary-selection. * src/nsselect.m (ns-own-selection-internal, ns-disown-selection-internal): Rename from the "x-" prefix.
2014-10-02 03:19:32 +00:00
(gui-set-selection
'SECONDARY
(buffer-substring (overlay-start mouse-secondary-overlay)
(overlay-end mouse-secondary-overlay)))))))))
(defun mouse-yank-secondary (click)
"Insert the secondary selection at the position clicked on.
Move point to the end of the inserted text.
If `mouse-yank-at-point' is non-nil, insert at point
regardless of where you click."
(interactive "e")
;; Give temporary modes such as isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook)
(or mouse-yank-at-point (mouse-set-point click))
(let ((secondary (gui-get-selection 'SECONDARY)))
(if secondary
(insert-for-yank secondary)
(error "No secondary selection"))))
(defun mouse-kill-secondary ()
"Kill the text in the secondary selection.
This is intended more as a keyboard command than as a mouse command
but it can work as either one.
The current buffer (in case of keyboard use), or the buffer clicked on,
must be the one that the secondary selection is in. This requirement
is to prevent accidents."
(interactive)
(let* ((keys (this-command-keys))
(click (elt keys (1- (length keys)))))
(or (eq (overlay-buffer mouse-secondary-overlay)
(if (listp click)
(window-buffer (posn-window (event-start click)))
(current-buffer)))
(error "Select or click on the buffer where the secondary selection is")))
(let (this-command)
(with-current-buffer (overlay-buffer mouse-secondary-overlay)
(kill-region (overlay-start mouse-secondary-overlay)
(overlay-end mouse-secondary-overlay))))
(delete-overlay mouse-secondary-overlay))
(defun mouse-secondary-save-then-kill (click)
"Set the secondary selection and save it to the kill ring.
The second time, kill it. CLICK should be a mouse click event.
If you have not called `mouse-start-secondary' in the clicked
buffer, activate the secondary selection and set it between point
and the click position CLICK.
Otherwise, adjust the bounds of the secondary selection.
Normally, do this by moving its beginning or end, whichever is
closer, to CLICK. But if you have selected whole words or lines,
adjust to the word or line boundary closest to CLICK instead.
If this command is called a second consecutive time with the same
CLICK position, kill the secondary selection."
(interactive "e")
(mouse-minibuffer-check click)
(let* ((posn (event-start click))
(click-pt (posn-point posn))
(window (posn-window posn))
(buf (window-buffer window))
;; Don't let a subsequent kill command append to this one.
(this-command this-command)
;; Check if the user has multi-clicked to select words/lines.
(click-count
(if (eq (overlay-buffer mouse-secondary-overlay) buf)
mouse-secondary-click-count
0))
(beg (overlay-start mouse-secondary-overlay))
(end (overlay-end mouse-secondary-overlay)))
(cond
((not (numberp click-pt)) nil)
;; If the secondary selection is not active in BUF, activate it.
((not (eq buf (or (overlay-buffer mouse-secondary-overlay)
(if mouse-secondary-start
(marker-buffer mouse-secondary-start)))))
(select-window window)
(setq mouse-secondary-start (make-marker))
(move-marker mouse-secondary-start (point))
(move-overlay mouse-secondary-overlay (point) click-pt buf)
(kill-ring-save (point) click-pt))
;; If the user clicked without moving point, delete the secondary
;; selection. This also resets `mouse-secondary-click-count'.
((and (eq last-command 'mouse-secondary-save-then-kill)
(eq click-pt mouse-save-then-kill-posn)
(eq window (selected-window)))
(mouse-save-then-kill-delete-region beg end)
(delete-overlay mouse-secondary-overlay)
(setq mouse-secondary-click-count 0)
(setq mouse-save-then-kill-posn nil))
;; Otherwise, if there is a suitable secondary selection overlay,
;; adjust it by moving one end (whichever is closer) to CLICK-PT.
((and beg (eq buf (overlay-buffer mouse-secondary-overlay)))
(let* ((range (mouse-start-end click-pt click-pt click-count)))
(if (< (abs (- click-pt beg))
(abs (- click-pt end)))
(move-overlay mouse-secondary-overlay (car range) end)
(move-overlay mouse-secondary-overlay beg (nth 1 range))))
(setq deactivate-mark nil)
(if (eq last-command 'mouse-secondary-save-then-kill)
;; If the front of the kill ring comes from an immediately
;; previous use of this command, replace the entry.
(kill-new
(buffer-substring (overlay-start mouse-secondary-overlay)
(overlay-end mouse-secondary-overlay))
t)
(let (deactivate-mark)
(copy-region-as-kill (overlay-start mouse-secondary-overlay)
(overlay-end mouse-secondary-overlay))))
(setq mouse-save-then-kill-posn click-pt))
;; Otherwise, set the secondary selection overlay.
(t
(select-window window)
(if mouse-secondary-start
;; All we have is one end of a selection, so put the other
;; end here.
(let ((start (+ 0 mouse-secondary-start)))
(kill-ring-save start click-pt)
(move-overlay mouse-secondary-overlay start click-pt)))
(setq mouse-save-then-kill-posn click-pt))))
;; Finally, set the window system's secondary selection.
(let (str)
(and (overlay-buffer mouse-secondary-overlay)
(setq str (buffer-substring (overlay-start mouse-secondary-overlay)
(overlay-end mouse-secondary-overlay)))
(> (length str) 0)
Consolidate management/ownership of selections. * lisp/select.el (gui-get-selection-alist): New method. (gui-get-selection): Use it. Rename from x-get-selection. (x-get-selection): Define as obsolete alias. (x-get-clipboard): Mark obsolete. (gui-get-primary-selection): New function. (x-get-selection-value): Mark obsolete. (gui-own-selection-alist, gui-disown-selection-alist) (gui-selection-owner-p-alist): New methods. (gui-set-selection): Use them. Rename from x-set-selection. (x-set-selection): Define as obsolete alias. (gui--valid-simple-selection-p): Rename from x-valid-simple-selection-p. * lisp/w32-common-fns.el (gui-own-selection, gui-disown-selection) (gui-selection-owner-p, gui-get-selection): Define for w32. (w32-get-selection-value): Rename from x-get-selection-value. Use the new gui-last-selected-text. * lisp/term/x-win.el (x-get-selection-value): Remove. (x-clipboard-yank): Declare obsolete. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for x. * lisp/term/w32-win.el (w32-win-suspend-error): Rename from x-win-suspend-error. * lisp/term/pc-win.el (w16-get-selection-value): Rename from x-get-selection-value. (w16-selection-owner-p): Rename from x-selection-owner-p. (gui-own-selection, gui-disown-selection, gui-get-selection) (gui-selection-owner-p): Define for pc. (w16--select-text): New function. * lisp/term/ns-win.el (gui-own-selection, gui-disown-selection) (gui-get-selection, gui-selection-owner-p): Define for ns. * lisp/term.el (term-mouse-paste): * lisp/mouse.el (mouse-yank-primary): Use gui-get-primary-selection. * src/nsselect.m (ns-own-selection-internal, ns-disown-selection-internal): Rename from the "x-" prefix.
2014-10-02 03:19:32 +00:00
(gui-set-selection 'SECONDARY str))))
(defun secondary-selection-exist-p ()
"Return non-nil if the secondary selection exists in the current buffer."
(memq mouse-secondary-overlay (overlays-in (point-min) (point-max))))
(defun secondary-selection-to-region ()
"Set beginning and end of the region to those of the secondary selection.
This puts mark and point at the beginning and the end of the
secondary selection, respectively. This works when the secondary
selection exists and the region does not exist in current buffer;
the secondary selection will be deleted afterward.
If the region is active, or the secondary selection doesn't exist,
this function does nothing."
(when (and (not (region-active-p))
(secondary-selection-exist-p))
(let ((beg (overlay-start mouse-secondary-overlay))
(end (overlay-end mouse-secondary-overlay)))
(push-mark beg t t)
(goto-char end))
;; Delete the secondary selection on current buffer.
(delete-overlay mouse-secondary-overlay)))
(defun secondary-selection-from-region ()
"Set beginning and end of the secondary selection to those of the region.
When there is no region, this function does nothing."
(when (region-active-p) ; Create the secondary selection from the region.
(delete-overlay mouse-secondary-overlay) ; Delete the secondary selection even on a different buffer.
(move-overlay mouse-secondary-overlay (region-beginning) (region-end))))
(defcustom mouse-buffer-menu-maxlen 20
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"Number of buffers in one pane (submenu) of the buffer menu.
If we have lots of buffers, divide them into groups of
`mouse-buffer-menu-maxlen' and make a pane (or submenu) for each one."
1997-05-03 22:19:10 +00:00
:type 'integer
:group 'mouse)
(defcustom mouse-buffer-menu-mode-mult 4
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"Group the buffers by the major mode groups on \\[mouse-buffer-menu]?
This number which determines (in a hairy way) whether \\[mouse-buffer-menu]
will split the buffer menu by the major modes (see
`mouse-buffer-menu-mode-groups') or just by menu length.
Set to 1 (or even 0!) if you want to group by major mode always, and to
a large number if you prefer a mixed multitude. The default is 4."
:type 'integer
:group 'mouse
:version "20.3")
(defvar mouse-buffer-menu-mode-groups
(mapcar (lambda (arg) (cons (purecopy (car arg)) (purecopy (cdr arg))))
'(("Info\\|Help\\|Apropos\\|Man" . "Help")
("\\bVM\\b\\|\\bMH\\b\\|Message\\|Mail\\|Group\\|Score\\|Summary\\|Article"
. "Mail/News")
("\\<C\\>" . "C")
("ObjC" . "C")
("Text" . "Text")
("Outline" . "Text")
("\\(HT\\|SG\\|X\\|XHT\\)ML" . "SGML")
("log\\|diff\\|vc\\|cvs\\|Annotate" . "Version Control") ; "Change Management"?
("Threads\\|Memory\\|Disassembly\\|Breakpoints\\|Frames\\|Locals\\|Registers\\|Inferior I/O\\|Debugger"
. "GDB")
("Lisp" . "Lisp")))
"How to group various major modes together in \\[mouse-buffer-menu].
Each element has the form (REGEXP . GROUPNAME).
If the major mode's name string matches REGEXP, use GROUPNAME instead.")
1992-08-31 05:06:54 +00:00
(defun mouse-buffer-menu (event)
"Pop up a menu of buffers for selection with the mouse.
This switches buffers in the window that you clicked on,
and selects that window."
1992-09-13 11:44:06 +00:00
(interactive "e")
(mouse-minibuffer-check event)
(let ((buf (x-popup-menu event (mouse-buffer-menu-map)))
(window (posn-window (event-start event))))
(when buf
(select-window
(if (framep window) (frame-selected-window window)
window))
(switch-to-buffer buf))))
(defun mouse-buffer-menu-map ()
;; Make an alist of elements that look like (MENU-ITEM . BUFFER).
(let ((buffers (buffer-list)) split-by-major-mode sum-of-squares)
(dolist (buf buffers)
;; Divide all buffers into buckets for various major modes.
;; Each bucket looks like (MODE NAMESTRING BUFFERS...).
(with-current-buffer buf
(let* ((adjusted-major-mode major-mode) elt)
(dolist (group mouse-buffer-menu-mode-groups)
(when (string-match (car group) (format-mode-line mode-name))
(setq adjusted-major-mode (cdr group))))
(setq elt (assoc adjusted-major-mode split-by-major-mode))
(unless elt
(setq elt (list adjusted-major-mode
(if (stringp adjusted-major-mode)
adjusted-major-mode
(format-mode-line mode-name nil nil buf)))
split-by-major-mode (cons elt split-by-major-mode)))
(or (memq buf (cdr (cdr elt)))
(setcdr (cdr elt) (cons buf (cdr (cdr elt))))))))
;; Compute the sum of squares of sizes of the major-mode buckets.
(let ((tail split-by-major-mode))
(setq sum-of-squares 0)
(while tail
(setq sum-of-squares
(+ sum-of-squares
(let ((len (length (cdr (cdr (car tail)))))) (* len len))))
(setq tail (cdr tail))))
(if (< (* sum-of-squares mouse-buffer-menu-mode-mult)
(* (length buffers) (length buffers)))
;; Subdividing by major modes really helps, so let's do it.
(let (subdivided-menus (buffers-left (length buffers)))
;; Sort the list to put the most popular major modes first.
(setq split-by-major-mode
(sort split-by-major-mode
(function (lambda (elt1 elt2)
(> (length elt1) (length elt2))))))
;; Make a separate submenu for each major mode
;; that has more than one buffer,
;; unless all the remaining buffers are less than 1/10 of them.
(while (and split-by-major-mode
(and (> (length (car split-by-major-mode)) 3)
(> (* buffers-left 10) (length buffers))))
(let ((this-mode-list (mouse-buffer-menu-alist
(cdr (cdr (car split-by-major-mode))))))
(and this-mode-list
(setq subdivided-menus
(cons (cons
(nth 1 (car split-by-major-mode))
this-mode-list)
subdivided-menus))))
(setq buffers-left
(- buffers-left (length (cdr (car split-by-major-mode)))))
(setq split-by-major-mode (cdr split-by-major-mode)))
;; If any major modes are left over,
;; make a single submenu for them.
(if split-by-major-mode
(let ((others-list
(mouse-buffer-menu-alist
;; we don't need split-by-major-mode any more,
;; so we can ditch it with nconc (mapcan).
(mapcan 'cddr split-by-major-mode))))
(and others-list
(setq subdivided-menus
(cons (cons "Others" others-list)
subdivided-menus)))))
(cons "Buffer Menu" (nreverse subdivided-menus)))
(cons "Buffer Menu"
(mouse-buffer-menu-split "Select Buffer"
(mouse-buffer-menu-alist buffers))))))
(defun mouse-buffer-menu-alist (buffers)
(let (tail
(maxlen 0)
head)
(setq buffers
(sort buffers
(function (lambda (elt1 elt2)
(string< (buffer-name elt1) (buffer-name elt2))))))
(setq tail buffers)
(while tail
(or (eq ?\s (aref (buffer-name (car tail)) 0))
(setq maxlen
(max maxlen
(length (buffer-name (car tail))))))
(setq tail (cdr tail)))
(setq tail buffers)
(while tail
(let ((elt (car tail)))
(if (/= (aref (buffer-name elt) 0) ?\s)
(setq head
(cons
(cons
(format
(format "%%-%ds %%s%%s %%s" maxlen)
(buffer-name elt)
(if (buffer-modified-p elt) "*" " ")
* x-dnd.el (x-dnd-maybe-call-test-function): * window.el (split-window-vertically): * whitespace.el (whitespace-help-on): * vc-rcs.el (vc-rcs-consult-headers): * userlock.el (ask-user-about-lock-help) (ask-user-about-supersession-help): * type-break.el (type-break-force-mode-line-update): * time-stamp.el (time-stamp-conv-warn): * terminal.el (te-set-output-log, te-more-break, te-filter) (te-sentinel,terminal-emulator): * term.el (make-term, term-exec, term-sentinel, term-read-input-ring) (term-write-input-ring, term-check-source, term-start-output-log): (term-display-buffer-line, term-dynamic-list-completions): (term-ansi-make-term, serial-term): * subr.el (selective-display): * strokes.el (strokes-xpm-to-compressed-string, strokes-decode-buffer) (strokes-encode-buffer, strokes-xpm-for-compressed-string): * speedbar.el (speedbar-buffers-tail-notes, speedbar-buffers-item-info) (speedbar-reconfigure-keymaps, speedbar-add-localized-speedbar-support) (speedbar-remove-localized-speedbar-support) (speedbar-set-mode-line-format, speedbar-create-tag-hierarchy) (speedbar-update-special-contents, speedbar-buffer-buttons-engine) (speedbar-buffers-line-directory): * simple.el (shell-command-on-region, append-to-buffer) (prepend-to-buffer): * shadowfile.el (shadow-save-todo-file): * scroll-bar.el (scroll-bar-set-window-start, scroll-bar-drag-1) (scroll-bar-maybe-set-window-start): * sb-image.el (speedbar-image-dump): * saveplace.el (save-place-alist-to-file, save-places-to-alist) (load-save-place-alist-from-file): * ps-samp.el (ps-print-message-from-summary): * ps-print.el (ps-flush-output, ps-insert-file, ps-get-boundingbox) (ps-background-image, ps-begin-job, ps-do-despool): * ps-bdf.el (bdf-find-file, bdf-read-font-info): * printing.el (pr-interface, pr-ps-file-print, pr-find-buffer-visiting) (pr-ps-message-from-summary, pr-lpr-message-from-summary): (pr-call-process, pr-file-list, pr-interface-save): * novice.el (disabled-command-function) (enable-command, disable-command): * mouse.el (mouse-buffer-menu-alist): * mouse-copy.el (mouse-kill-preserving-secondary): * macros.el (kbd-macro-query): * ledit.el (ledit-go-to-lisp, ledit-go-to-liszt): * informat.el (batch-info-validate): * ido.el (ido-copy-current-word, ido-initiate-auto-merge): * hippie-exp.el (try-expand-dabbrev-visible): * help-mode.el (help-make-xrefs): * help-fns.el (describe-variable): * generic-x.el (bat-generic-mode-run-as-comint): * finder.el (finder-mouse-select): * find-dired.el (find-dired-sentinel): * filesets.el (filesets-file-close): * files.el (list-directory): * faces.el (list-faces-display, describe-face): * facemenu.el (list-colors-display): * ezimage.el (ezimage-image-association-dump, ezimage-image-dump): * epg.el (epg--process-filter, epg-cancel): * epa.el (epa--marked-keys, epa--select-keys, epa-display-info) (epa--read-signature-type): * emerge.el (emerge-copy-as-kill-A, emerge-copy-as-kill-B) (emerge-file-names): * ehelp.el (electric-helpify): * ediff.el (ediff-regions-wordwise, ediff-regions-linewise): * ediff-vers.el (rcs-ediff-view-revision): * ediff-util.el (ediff-setup): * ediff-mult.el (ediff-append-custom-diff): * ediff-diff.el (ediff-exec-process, ediff-process-sentinel) (ediff-wordify): * echistory.el (Electric-command-history-redo-expression): * dos-w32.el (find-file-not-found-set-buffer-file-coding-system): * disp-table.el (describe-display-table): * dired.el (dired-find-buffer-nocreate): * dired-aux.el (dired-rename-subdir, dired-dwim-target-directory): * dabbrev.el (dabbrev--same-major-mode-p): * chistory.el (list-command-history): * apropos.el (apropos-documentation): * allout.el (allout-obtain-passphrase): (allout-copy-exposed-to-buffer): (allout-verify-passphrase): Use with-current-buffer.
2009-11-13 22:19:45 +00:00
(with-current-buffer elt
(if buffer-read-only "%" " "))
(or (buffer-file-name elt)
* x-dnd.el (x-dnd-maybe-call-test-function): * window.el (split-window-vertically): * whitespace.el (whitespace-help-on): * vc-rcs.el (vc-rcs-consult-headers): * userlock.el (ask-user-about-lock-help) (ask-user-about-supersession-help): * type-break.el (type-break-force-mode-line-update): * time-stamp.el (time-stamp-conv-warn): * terminal.el (te-set-output-log, te-more-break, te-filter) (te-sentinel,terminal-emulator): * term.el (make-term, term-exec, term-sentinel, term-read-input-ring) (term-write-input-ring, term-check-source, term-start-output-log): (term-display-buffer-line, term-dynamic-list-completions): (term-ansi-make-term, serial-term): * subr.el (selective-display): * strokes.el (strokes-xpm-to-compressed-string, strokes-decode-buffer) (strokes-encode-buffer, strokes-xpm-for-compressed-string): * speedbar.el (speedbar-buffers-tail-notes, speedbar-buffers-item-info) (speedbar-reconfigure-keymaps, speedbar-add-localized-speedbar-support) (speedbar-remove-localized-speedbar-support) (speedbar-set-mode-line-format, speedbar-create-tag-hierarchy) (speedbar-update-special-contents, speedbar-buffer-buttons-engine) (speedbar-buffers-line-directory): * simple.el (shell-command-on-region, append-to-buffer) (prepend-to-buffer): * shadowfile.el (shadow-save-todo-file): * scroll-bar.el (scroll-bar-set-window-start, scroll-bar-drag-1) (scroll-bar-maybe-set-window-start): * sb-image.el (speedbar-image-dump): * saveplace.el (save-place-alist-to-file, save-places-to-alist) (load-save-place-alist-from-file): * ps-samp.el (ps-print-message-from-summary): * ps-print.el (ps-flush-output, ps-insert-file, ps-get-boundingbox) (ps-background-image, ps-begin-job, ps-do-despool): * ps-bdf.el (bdf-find-file, bdf-read-font-info): * printing.el (pr-interface, pr-ps-file-print, pr-find-buffer-visiting) (pr-ps-message-from-summary, pr-lpr-message-from-summary): (pr-call-process, pr-file-list, pr-interface-save): * novice.el (disabled-command-function) (enable-command, disable-command): * mouse.el (mouse-buffer-menu-alist): * mouse-copy.el (mouse-kill-preserving-secondary): * macros.el (kbd-macro-query): * ledit.el (ledit-go-to-lisp, ledit-go-to-liszt): * informat.el (batch-info-validate): * ido.el (ido-copy-current-word, ido-initiate-auto-merge): * hippie-exp.el (try-expand-dabbrev-visible): * help-mode.el (help-make-xrefs): * help-fns.el (describe-variable): * generic-x.el (bat-generic-mode-run-as-comint): * finder.el (finder-mouse-select): * find-dired.el (find-dired-sentinel): * filesets.el (filesets-file-close): * files.el (list-directory): * faces.el (list-faces-display, describe-face): * facemenu.el (list-colors-display): * ezimage.el (ezimage-image-association-dump, ezimage-image-dump): * epg.el (epg--process-filter, epg-cancel): * epa.el (epa--marked-keys, epa--select-keys, epa-display-info) (epa--read-signature-type): * emerge.el (emerge-copy-as-kill-A, emerge-copy-as-kill-B) (emerge-file-names): * ehelp.el (electric-helpify): * ediff.el (ediff-regions-wordwise, ediff-regions-linewise): * ediff-vers.el (rcs-ediff-view-revision): * ediff-util.el (ediff-setup): * ediff-mult.el (ediff-append-custom-diff): * ediff-diff.el (ediff-exec-process, ediff-process-sentinel) (ediff-wordify): * echistory.el (Electric-command-history-redo-expression): * dos-w32.el (find-file-not-found-set-buffer-file-coding-system): * disp-table.el (describe-display-table): * dired.el (dired-find-buffer-nocreate): * dired-aux.el (dired-rename-subdir, dired-dwim-target-directory): * dabbrev.el (dabbrev--same-major-mode-p): * chistory.el (list-command-history): * apropos.el (apropos-documentation): * allout.el (allout-obtain-passphrase): (allout-copy-exposed-to-buffer): (allout-verify-passphrase): Use with-current-buffer.
2009-11-13 22:19:45 +00:00
(with-current-buffer elt
(if list-buffers-directory
(expand-file-name
list-buffers-directory)))
""))
elt)
head))))
(setq tail (cdr tail)))
;; Compensate for the reversal that the above loop does.
(nreverse head)))
(defun mouse-buffer-menu-split (title alist)
;; If we have lots of buffers, divide them into groups of 20
;; and make a pane (or submenu) for each one.
(if (> (length alist) (/ (* mouse-buffer-menu-maxlen 3) 2))
(let ((alist alist) sublists next
(i 1))
(while alist
;; Pull off the next mouse-buffer-menu-maxlen buffers
;; and make them the next element of sublist.
(setq next (nthcdr mouse-buffer-menu-maxlen alist))
(if next
(setcdr (nthcdr (1- mouse-buffer-menu-maxlen) alist)
nil))
(setq sublists (cons (cons (format "Buffers %d" i) alist)
sublists))
(setq i (1+ i))
(setq alist next))
(nreverse sublists))
;; Few buffers--put them all in one pane.
(list (cons title alist))))
1990-06-19 20:28:34 +00:00
2009-10-15 01:50:17 +00:00
(define-obsolete-function-alias
'mouse-choose-completion 'choose-completion "23.2")
1992-09-12 01:37:46 +00:00
;; Font selection.
1993-07-26 20:04:19 +00:00
(defun font-menu-add-default ()
(let* ((default (frame-parameter nil 'font))
1993-07-26 20:04:19 +00:00
(font-alist x-fixed-font-alist)
(elt (or (assoc "Misc" font-alist) (nth 1 font-alist))))
1993-07-26 20:04:19 +00:00
(if (assoc "Default" elt)
(delete (assoc "Default" elt) elt))
(setcdr elt
(cons (list "Default" default)
1993-07-26 20:04:19 +00:00
(cdr elt)))))
1992-09-12 01:37:46 +00:00
(defvar x-fixed-font-alist
(list
(purecopy "Font Menu")
(cons
(purecopy "Misc")
(mapcar
(lambda (arg) (cons (purecopy (car arg)) (purecopy (cdr arg))))
;; For these, we specify the pixel height and width.
'(("fixed" "fixed")
("6x10" "-misc-fixed-medium-r-normal--10-*-*-*-c-60-iso8859-1" "6x10")
("6x12"
"-misc-fixed-medium-r-semicondensed--12-*-*-*-c-60-iso8859-1" "6x12")
("6x13"
"-misc-fixed-medium-r-semicondensed--13-*-*-*-c-60-iso8859-1" "6x13")
("7x13" "-misc-fixed-medium-r-normal--13-*-*-*-c-70-iso8859-1" "7x13")
("7x14" "-misc-fixed-medium-r-normal--14-*-*-*-c-70-iso8859-1" "7x14")
("8x13" "-misc-fixed-medium-r-normal--13-*-*-*-c-80-iso8859-1" "8x13")
("9x15" "-misc-fixed-medium-r-normal--15-*-*-*-c-90-iso8859-1" "9x15")
("10x20" "-misc-fixed-medium-r-normal--20-*-*-*-c-100-iso8859-1" "10x20")
("11x18" "-misc-fixed-medium-r-normal--18-*-*-*-c-110-iso8859-1" "11x18")
("12x24" "-misc-fixed-medium-r-normal--24-*-*-*-c-120-iso8859-1" "12x24")
("")
("clean 5x8"
"-schumacher-clean-medium-r-normal--8-*-*-*-c-50-iso8859-1")
("clean 6x8"
"-schumacher-clean-medium-r-normal--8-*-*-*-c-60-iso8859-1")
("clean 8x8"
"-schumacher-clean-medium-r-normal--8-*-*-*-c-80-iso8859-1")
("clean 8x10"
"-schumacher-clean-medium-r-normal--10-*-*-*-c-80-iso8859-1")
("clean 8x14"
"-schumacher-clean-medium-r-normal--14-*-*-*-c-80-iso8859-1")
("clean 8x16"
"-schumacher-clean-medium-r-normal--16-*-*-*-c-80-iso8859-1")
("")
("sony 8x16" "-sony-fixed-medium-r-normal--16-*-*-*-c-80-iso8859-1")
;; We don't seem to have these; who knows what they are.
;; ("fg-18" "fg-18")
;; ("fg-25" "fg-25")
("lucidasanstypewriter-12" "-b&h-lucidatypewriter-medium-r-normal-sans-*-120-*-*-*-*-iso8859-1")
("lucidasanstypewriter-bold-14" "-b&h-lucidatypewriter-bold-r-normal-sans-*-140-*-*-*-*-iso8859-1")
("lucidasanstypewriter-bold-24"
"-b&h-lucidatypewriter-bold-r-normal-sans-*-240-*-*-*-*-iso8859-1")
;; ("lucidatypewriter-bold-r-24" "-b&h-lucidatypewriter-bold-r-normal-sans-24-240-75-75-m-140-iso8859-1")
;; ("fixed-medium-20" "-misc-fixed-medium-*-*-*-20-*-*-*-*-*-*-*")
)))
(cons
(purecopy "Courier")
(mapcar
(lambda (arg) (cons (purecopy (car arg)) (purecopy (cdr arg))))
;; For these, we specify the point height.
'(("8" "-adobe-courier-medium-r-normal--*-80-*-*-m-*-iso8859-1")
("10" "-adobe-courier-medium-r-normal--*-100-*-*-m-*-iso8859-1")
("12" "-adobe-courier-medium-r-normal--*-120-*-*-m-*-iso8859-1")
("14" "-adobe-courier-medium-r-normal--*-140-*-*-m-*-iso8859-1")
("18" "-adobe-courier-medium-r-normal--*-180-*-*-m-*-iso8859-1")
("24" "-adobe-courier-medium-r-normal--*-240-*-*-m-*-iso8859-1")
("8 bold" "-adobe-courier-bold-r-normal--*-80-*-*-m-*-iso8859-1")
("10 bold" "-adobe-courier-bold-r-normal--*-100-*-*-m-*-iso8859-1")
("12 bold" "-adobe-courier-bold-r-normal--*-120-*-*-m-*-iso8859-1")
("14 bold" "-adobe-courier-bold-r-normal--*-140-*-*-m-*-iso8859-1")
("18 bold" "-adobe-courier-bold-r-normal--*-180-*-*-m-*-iso8859-1")
("24 bold" "-adobe-courier-bold-r-normal--*-240-*-*-m-*-iso8859-1")
("8 slant" "-adobe-courier-medium-o-normal--*-80-*-*-m-*-iso8859-1")
("10 slant" "-adobe-courier-medium-o-normal--*-100-*-*-m-*-iso8859-1")
("12 slant" "-adobe-courier-medium-o-normal--*-120-*-*-m-*-iso8859-1")
("14 slant" "-adobe-courier-medium-o-normal--*-140-*-*-m-*-iso8859-1")
("18 slant" "-adobe-courier-medium-o-normal--*-180-*-*-m-*-iso8859-1")
("24 slant" "-adobe-courier-medium-o-normal--*-240-*-*-m-*-iso8859-1")
("8 bold slant" "-adobe-courier-bold-o-normal--*-80-*-*-m-*-iso8859-1")
("10 bold slant" "-adobe-courier-bold-o-normal--*-100-*-*-m-*-iso8859-1")
("12 bold slant" "-adobe-courier-bold-o-normal--*-120-*-*-m-*-iso8859-1")
("14 bold slant" "-adobe-courier-bold-o-normal--*-140-*-*-m-*-iso8859-1")
("18 bold slant" "-adobe-courier-bold-o-normal--*-180-*-*-m-*-iso8859-1")
("24 bold slant" "-adobe-courier-bold-o-normal--*-240-*-*-m-*-iso8859-1")
))))
1992-09-12 01:37:46 +00:00
"X fonts suitable for use in Emacs.")
(declare-function generate-fontset-menu "fontset" ())
2008-06-10 19:57:09 +00:00
(defun mouse-select-font ()
"Prompt for a font name, using `x-popup-menu', and return it."
(interactive)
(unless (display-multi-font-p)
(error "Cannot change fonts on this display"))
(car
(x-popup-menu
(if (listp last-nonmenu-event)
last-nonmenu-event
(list '(0 0) (selected-window)))
(append x-fixed-font-alist
(list (generate-fontset-menu))))))
2008-06-10 19:57:09 +00:00
(declare-function text-scale-mode "face-remap")
(defun mouse-set-font (&rest fonts)
2008-06-10 19:57:09 +00:00
"Set the default font for the selected frame.
The argument FONTS is a list of font names; the first valid font
in this list is used.
When called interactively, pop up a menu and allow the user to
choose a font."
1992-09-12 01:37:46 +00:00
(interactive
(progn (unless (display-multi-font-p)
(error "Cannot change fonts on this display"))
(x-popup-menu
(if (listp last-nonmenu-event)
last-nonmenu-event
(list '(0 0) (selected-window)))
;; Append list of fontsets currently defined.
(append x-fixed-font-alist (list (generate-fontset-menu))))))
(if fonts
(let (font)
(while fonts
(condition-case nil
(progn
2008-10-03 07:47:06 +00:00
(set-frame-font (car fonts))
(setq font (car fonts))
(setq fonts nil))
(error
(setq fonts (cdr fonts)))))
(if (null font)
(error "Font not found")))))
(defvar mouse-appearance-menu-map nil)
2008-06-17 05:57:29 +00:00
(declare-function x-select-font "xfns.c" (&optional frame ignored)) ; USE_GTK
2008-06-18 02:53:20 +00:00
(declare-function buffer-face-mode-invoke "face-remap"
(face arg &optional interactive))
2008-08-11 01:23:07 +00:00
(declare-function font-face-attributes "font.c" (font &optional frame))
2015-03-17 18:38:48 +00:00
(defvar w32-use-w32-font-dialog)
(defvar w32-fixed-font-alist)
(defun mouse-appearance-menu (event)
"Show a menu for changing the default face in the current buffer."
(interactive "@e")
(require 'face-remap)
(when (display-multi-font-p)
(with-selected-window (car (event-start event))
(if mouse-appearance-menu-map
nil ; regenerate new fonts
;; Initialize mouse-appearance-menu-map
(setq mouse-appearance-menu-map
(make-sparse-keymap "Change Default Buffer Face"))
(define-key mouse-appearance-menu-map [face-remap-reset-base]
'(menu-item "Reset to Default" face-remap-reset-base))
(define-key mouse-appearance-menu-map [text-scale-decrease]
'(menu-item "Decrease Buffer Text Size" text-scale-decrease))
(define-key mouse-appearance-menu-map [text-scale-increase]
'(menu-item "Increase Buffer Text Size" text-scale-increase))
;; Font selector
(if (and (functionp 'x-select-font)
(or (not (boundp 'w32-use-w32-font-dialog))
w32-use-w32-font-dialog))
(define-key mouse-appearance-menu-map [x-select-font]
'(menu-item "Change Buffer Font..." x-select-font))
;; If the select-font is unavailable, construct a menu.
(let ((font-submenu (make-sparse-keymap "Change Text Font"))
(font-alist (cdr (append
(if (eq system-type 'windows-nt)
w32-fixed-font-alist
x-fixed-font-alist)
(list (generate-fontset-menu))))))
(dolist (family font-alist)
(let* ((submenu-name (car family))
(submenu-map (make-sparse-keymap submenu-name)))
(dolist (font (cdr family))
(let ((font-name (car font))
font-symbol)
(if (string= font-name "")
(define-key submenu-map [space]
'("--"))
(setq font-symbol (intern (cadr font)))
(define-key submenu-map (vector font-symbol)
(list 'menu-item (car font) font-symbol)))))
(define-key font-submenu (vector (intern submenu-name))
(list 'menu-item submenu-name submenu-map))))
(define-key mouse-appearance-menu-map [font-submenu]
(list 'menu-item "Change Text Font" font-submenu)))))
(let ((choice (x-popup-menu event mouse-appearance-menu-map)))
(setq choice (nth (1- (length choice)) choice))
(cond ((eq choice 'text-scale-increase)
(text-scale-increase 1))
((eq choice 'text-scale-decrease)
(text-scale-increase -1))
((eq choice 'face-remap-reset-base)
(text-scale-mode 0)
(buffer-face-mode 0))
(choice
;; Either choice == 'x-select-font, or choice is a
;; symbol whose name is a font.
(let ((font (if (eq choice 'x-select-font)
(x-select-font)
(symbol-name choice))))
(buffer-face-mode-invoke
(if (fontp font 'font-spec)
(list :font font)
(font-face-attributes font))
t (called-interactively-p 'interactive)))))))))
1991-12-20 07:15:37 +00:00
;; Drag and drop support.
(defcustom mouse-drag-and-drop-region nil
"If non-nil, dragging the mouse drags the region, if it exists.
If the value is a modifier, such as `control' or `shift' or
`meta', then if that modifier key is pressed when dropping the
region, text is copied instead of being cut."
:type `(choice
(const :tag "Disable dragging the region" nil)
,@(mapcar
(lambda (modifier)
`(const :tag ,(format "Enable, but copy with the %s modifier"
modifier)
modifier))
'(alt super hyper shift control meta))
(other :tag "Enable dragging the region" t))
:version "26.1"
:group 'mouse)
(defcustom mouse-drag-and-drop-region-cut-when-buffers-differ nil
"If non-nil, cut text also when source and destination buffers differ.
If this option is nil, `mouse-drag-and-drop-region' will leave
the text in the source buffer alone when dropping it in a
different buffer. If this is non-nil, it will cut the text just
as it does when dropping text in the source buffer."
:type 'boolean
:version "26.1"
:group 'mouse)
(defcustom mouse-drag-and-drop-region-show-tooltip 256
"If non-nil, text is shown by a tooltip in a graphic display.
If this option is nil, `mouse-drag-and-drop-region' does not show
tooltips. If this is t, it shows the entire text dragged in a
tooltip. If this is an integer (as with the default value of
256), it will show that many characters of the dragged text in
a tooltip."
:type 'integer
:version "26.1"
:group 'mouse)
(defcustom mouse-drag-and-drop-region-show-cursor t
"If non-nil, move point with mouse cursor during dragging.
If this is nil, `mouse-drag-and-drop-region' leaves point alone.
Otherwise, it will move point together with the mouse cursor and,
in addition, temporarily highlight the original region with the
`mouse-drag-and-drop-region' face."
:type 'boolean
:version "26.1"
:group 'mouse)
(defface mouse-drag-and-drop-region '((t :inherit region))
"Face to highlight original text during dragging.
This face is used by `mouse-drag-and-drop-region' to temporarily
highlight the original region when
`mouse-drag-and-drop-region-show-cursor' is non-nil."
:version "26.1"
:group 'mouse)
(defun mouse-drag-and-drop-region (event)
"Move text in the region to point where mouse is dragged to.
The transportation of text is also referred as `drag and drop'.
When text is dragged over to a different buffer, or if a
modifier key was pressed when dropping, and the value of the
variable `mouse-drag-and-drop-region' is that modifier, the text
is copied instead of being cut."
(interactive "e")
(let* ((mouse-button (event-basic-type last-input-event))
(mouse-drag-and-drop-region-show-tooltip
(when (and mouse-drag-and-drop-region-show-tooltip
(display-multi-frame-p)
(require 'tooltip))
mouse-drag-and-drop-region-show-tooltip))
(start (region-beginning))
(end (region-end))
(point (point))
(buffer (current-buffer))
(window (selected-window))
(text-from-read-only buffer-read-only)
(mouse-drag-and-drop-overlay (make-overlay start end))
point-to-paste
point-to-paste-read-only
window-to-paste
buffer-to-paste
cursor-in-text-area
no-modifier-on-drop
drag-but-negligible
clicked
value-selection ; This remains nil when event was "click".
text-tooltip
states
window-exempt)
;; STATES stores for each window on this frame its start and point
;; positions so we can restore them on all windows but for the one
;; where the drop occurs. For inter-frame drags we'll have to do
;; this for all windows on all visible frames. In addition we save
;; also the cursor type for the window's buffer so we can restore it
;; in case we modified it.
;; https://lists.gnu.org/archive/html/emacs-devel/2017-12/msg00090.html
(walk-window-tree
(lambda (window)
(setq states
(cons
(list
window
(copy-marker (window-start window))
(copy-marker (window-point window))
(with-current-buffer (window-buffer window)
cursor-type))
states))))
(ignore-errors
(track-mouse
;; When event was "click" instead of "drag", skip loop.
(while (progn
(setq event (read-key)) ; read-event or read-key
(or (mouse-movement-p event)
;; Handle `mouse-autoselect-window'.
(eq (car-safe event) 'select-window)))
;; Obtain the dragged text in region. When the loop was
;; skipped, value-selection remains nil.
(unless value-selection
(setq value-selection (buffer-substring start end))
(when mouse-drag-and-drop-region-show-tooltip
(let ((text-size mouse-drag-and-drop-region-show-tooltip))
(setq text-tooltip
(if (and (integerp text-size)
(> (length value-selection) text-size))
(concat
(substring value-selection 0 (/ text-size 2))
"\n...\n"
(substring value-selection (- (/ text-size 2)) -1))
value-selection))))
;; Check if selected text is read-only.
(setq text-from-read-only (or text-from-read-only
(get-text-property start 'read-only)
(not (equal
(next-single-char-property-change
start 'read-only nil end)
end)))))
(setq window-to-paste (posn-window (event-end event)))
(setq point-to-paste (posn-point (event-end event)))
;; Set nil when target buffer is minibuffer.
(setq buffer-to-paste (let (buf)
(when (windowp window-to-paste)
(setq buf (window-buffer window-to-paste))
(when (not (minibufferp buf))
buf))))
(setq cursor-in-text-area (and window-to-paste
point-to-paste
buffer-to-paste))
(when cursor-in-text-area
;; Check if point under mouse is read-only.
(save-window-excursion
(select-window window-to-paste)
(setq point-to-paste-read-only
(or buffer-read-only
(get-text-property point-to-paste 'read-only))))
;; Check if "drag but negligible". Operation "drag but
;; negligible" is defined as drag-and-drop the text to
;; the original region. When modifier is pressed, the
;; text will be inserted to inside of the original
;; region.
(setq drag-but-negligible
(and (eq (overlay-buffer mouse-drag-and-drop-overlay)
buffer-to-paste)
(<= (overlay-start mouse-drag-and-drop-overlay)
point-to-paste)
(<= point-to-paste
(overlay-end mouse-drag-and-drop-overlay)))))
;; Show a tooltip.
(if mouse-drag-and-drop-region-show-tooltip
(tooltip-show text-tooltip)
(tooltip-hide))
;; Show cursor and highlight the original region.
(when mouse-drag-and-drop-region-show-cursor
;; Modify cursor even when point is out of frame.
(setq cursor-type (cond
((not cursor-in-text-area)
nil)
((or point-to-paste-read-only
drag-but-negligible)
'hollow)
(t
'bar)))
(when cursor-in-text-area
(overlay-put mouse-drag-and-drop-overlay
'face 'mouse-drag-and-drop-region)
(deactivate-mark) ; Maintain region in other window.
(mouse-set-point event)))))
;; Hide a tooltip.
(when mouse-drag-and-drop-region-show-tooltip (tooltip-hide))
;; Check if modifier was pressed on drop.
(setq no-modifier-on-drop
(not (member mouse-drag-and-drop-region (event-modifiers event))))
;; Check if event was "click".
(setq clicked (not value-selection))
;; Restore status on drag to outside of text-area or non-mouse input.
(when (or (not cursor-in-text-area)
(not (equal (event-basic-type event) mouse-button)))
(setq drag-but-negligible t
no-modifier-on-drop t))
;; Do not modify any buffers when event is "click",
;; "drag but negligible", or "drag to read-only".
(let* ((mouse-drag-and-drop-region-cut-when-buffers-differ
(if no-modifier-on-drop
mouse-drag-and-drop-region-cut-when-buffers-differ
(not mouse-drag-and-drop-region-cut-when-buffers-differ)))
(wanna-paste-to-same-buffer (equal buffer-to-paste buffer))
(wanna-cut-on-same-buffer (and wanna-paste-to-same-buffer
no-modifier-on-drop))
(wanna-cut-on-other-buffer
(and (not wanna-paste-to-same-buffer)
mouse-drag-and-drop-region-cut-when-buffers-differ))
(cannot-paste (or point-to-paste-read-only
(when (or wanna-cut-on-same-buffer
wanna-cut-on-other-buffer)
text-from-read-only))))
(cond
;; Move point within region.
(clicked
(deactivate-mark)
(mouse-set-point event))
;; Undo operation. Set back the original text as region.
((or (and drag-but-negligible
no-modifier-on-drop)
cannot-paste)
;; Inform user either source or destination buffer cannot be modified.
(when (and (not drag-but-negligible)
cannot-paste)
(message "Buffer is read-only"))
;; Select source window back and restore region.
;; (set-window-point window point)
(select-window window)
(goto-char point)
(setq deactivate-mark nil)
(activate-mark))
;; Modify buffers.
(t
;; * DESTINATION BUFFER::
;; Insert the text to destination buffer under mouse.
(select-window window-to-paste)
(setq window-exempt window-to-paste)
(goto-char point-to-paste)
(push-mark)
(insert value-selection)
;; On success, set the text as region on destination buffer.
(when (not (equal (mark) (point)))
(setq deactivate-mark nil)
(activate-mark))
;; * SOURCE BUFFER::
;; Set back the original text as region or delete the original
;; text, on source buffer.
(if wanna-paste-to-same-buffer
;; When source buffer and destination buffer are the same,
;; remove the original text.
(when no-modifier-on-drop
(let (deactivate-mark)
(delete-region (overlay-start mouse-drag-and-drop-overlay)
(overlay-end mouse-drag-and-drop-overlay))))
;; When source buffer and destination buffer are different,
;; keep (set back the original text as region) or remove the
;; original text.
(select-window window) ; Select window with source buffer.
(goto-char point) ; Move point to the original text on source buffer.
(if mouse-drag-and-drop-region-cut-when-buffers-differ
;; Remove the dragged text from source buffer like
;; operation `cut'.
(delete-region (overlay-start mouse-drag-and-drop-overlay)
(overlay-end mouse-drag-and-drop-overlay))
;; Set back the dragged text as region on source buffer
;; like operation `copy'.
(activate-mark))
(select-window window-to-paste))))))
;; Clean up.
(delete-overlay mouse-drag-and-drop-overlay)
;; Restore old states but for the window where the drop
;; occurred. Restore cursor types for all windows.
(dolist (state states)
(let ((window (car state)))
(when (and window-exempt
(not (eq window window-exempt)))
(set-window-start window (nth 1 state) 'noforce)
(set-marker (nth 1 state) nil)
;; If window is selected, the following automatically sets
;; point for that window's buffer.
(set-window-point window (nth 2 state))
(set-marker (nth 2 state) nil))
(with-current-buffer (window-buffer window)
(setq cursor-type (nth 3 state)))))))
1991-12-20 07:15:37 +00:00
;;; Bindings for mouse commands.
(global-set-key [down-mouse-1] 'mouse-drag-region)
1993-01-26 01:58:16 +00:00
(global-set-key [mouse-1] 'mouse-set-point)
(global-set-key [drag-mouse-1] 'mouse-set-region)
(defun mouse--strip-first-event (_prompt)
(substring (this-single-command-raw-keys) 1))
(define-key function-key-map [left-fringe mouse-1] 'mouse--strip-first-event)
(define-key function-key-map [right-fringe mouse-1] 'mouse--strip-first-event)
(global-set-key [mouse-2] 'mouse-yank-primary)
;; Allow yanking also when the corresponding cursor is "in the fringe".
(define-key function-key-map [right-fringe mouse-2] 'mouse--strip-first-event)
(define-key function-key-map [left-fringe mouse-2] 'mouse--strip-first-event)
1993-01-26 01:58:16 +00:00
(global-set-key [mouse-3] 'mouse-save-then-kill)
(define-key function-key-map [right-fringe mouse-3] 'mouse--strip-first-event)
(define-key function-key-map [left-fringe mouse-3] 'mouse--strip-first-event)
1992-08-31 05:06:54 +00:00
1993-01-26 01:58:16 +00:00
;; By binding these to down-going events, we let the user use the up-going
;; event to make the selection, saving a click.
(global-set-key [C-down-mouse-1] 'mouse-buffer-menu)
(if (not (eq system-type 'ms-dos))
(global-set-key [S-down-mouse-1] 'mouse-appearance-menu))
;; C-down-mouse-2 is bound in facemenu.el.
(global-set-key [C-down-mouse-3]
* textmodes/tex-mode.el (tex-alt-dvi-print-command) (tex-dvi-print-command, tex-bibtex-command, tex-start-commands) (tex-start-options, slitex-run-command, latex-run-command) (tex-run-command, tex-directory): * textmodes/ispell.el (ispell-html-skip-alists) (ispell-tex-skip-alists, ispell-tex-skip-alists): * textmodes/fill.el (adaptive-fill-first-line-regexp): (adaptive-fill-regexp): * textmodes/dns-mode.el (auto-mode-alist): * progmodes/python.el (interpreter-mode-alist): * progmodes/etags.el (tags-compression-info-list): * progmodes/etags.el (tags-file-name): * net/browse-url.el (browse-url-galeon-program) (browse-url-firefox-program): * mail/sendmail.el (mail-signature-file) (mail-citation-prefix-regexp): * international/mule-conf.el (eight-bit): * international/latexenc.el (latex-inputenc-coding-alist): * international/fontset.el (x-pixel-size-width-font-regexp): * emacs-lisp/warnings.el (warning-type-format): * emacs-lisp/trace.el (trace-buffer): * emacs-lisp/lisp-mode.el (lisp-interaction-mode-map) (emacs-lisp-mode-map): * calendar/holidays.el (holiday-solar-holidays) (holiday-bahai-holidays, holiday-islamic-holidays) (holiday-christian-holidays, holiday-hebrew-holidays) (hebrew-holidays-4, hebrew-holidays-3, hebrew-holidays-2) (hebrew-holidays-1, holiday-oriental-holidays) (holiday-general-holidays): * x-dnd.el (x-dnd-known-types): * tool-bar.el (tool-bar): * startup.el (site-run-file): * shell.el (shell-dumb-shell-regexp): * rfn-eshadow.el (file-name-shadow-tty-properties) (file-name-shadow-properties): * paths.el (remote-shell-program, news-directory): * mouse.el ([C-down-mouse-3]): * menu-bar.el (menu-bar-tools-menu): * jka-cmpr-hook.el (jka-compr-load-suffixes) (jka-compr-mode-alist-additions, jka-compr-compression-info-list) (jka-compr-compression-info-list): * isearch.el (search-whitespace-regexp): * image-file.el (image-file-name-extensions): * find-dired.el (find-ls-option): * files.el (directory-listing-before-filename-regexp) (directory-free-space-args, insert-directory-program) (list-directory-brief-switches, magic-fallback-mode-alist) (magic-fallback-mode-alist, auto-mode-interpreter-regexp) (automount-dir-prefix): * faces.el (face-x-resources, x-font-regexp, x-font-regexp-head) (x-font-regexp-slant, x-font-regexp-weight, face-x-resources) (face-font-registry-alternatives, face-font-registry-alternatives) (face-font-family-alternatives): * facemenu.el (facemenu-add-new-face, facemenu-background-menu) (facemenu-foreground-menu, facemenu-face-menu): * epa-hook.el (epa-file-name-regexp): * dnd.el (dnd-protocol-alist): * textmodes/rst.el (auto-mode-alist): * button.el (default-button): Purecopy strings.
2009-11-06 05:16:23 +00:00
`(menu-item ,(purecopy "Menu Bar") ignore
:filter (lambda (_)
(if (zerop (or (frame-parameter nil 'menu-bar-lines) 0))
(mouse-menu-bar-map)
(mouse-menu-major-mode-map)))))
;; Binding mouse-1 to mouse-select-window when on mode-, header-, or
;; vertical-line prevents Emacs from signaling an error when the mouse
;; button is released after dragging these lines, on non-toolkit
;; versions.
(global-set-key [header-line down-mouse-1] 'mouse-drag-header-line)
(global-set-key [header-line mouse-1] 'mouse-select-window)
;; (global-set-key [mode-line drag-mouse-1] 'mouse-select-window)
(global-set-key [mode-line down-mouse-1] 'mouse-drag-mode-line)
(global-set-key [mode-line mouse-1] 'mouse-select-window)
(global-set-key [mode-line mouse-2] 'mouse-delete-other-windows)
1993-01-26 01:58:16 +00:00
(global-set-key [mode-line mouse-3] 'mouse-delete-window)
(global-set-key [mode-line C-mouse-2] 'mouse-split-window-horizontally)
(global-set-key [vertical-scroll-bar C-mouse-2] 'mouse-split-window-vertically)
(global-set-key [horizontal-scroll-bar C-mouse-2] 'mouse-split-window-horizontally)
(global-set-key [vertical-line down-mouse-1] 'mouse-drag-vertical-line)
(global-set-key [vertical-line mouse-1] 'mouse-select-window)
(global-set-key [vertical-line C-mouse-2] 'mouse-split-window-vertically)
Support resizing frames and windows pixelwise. * dispextern.h (enum window_part): Add ON_SCROLL_BAR, ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER. (struct glyph_matrix): Replace window_left_col and window_top_line by window_pixel_left and window_pixel_top. (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor rewrite. (enum face_id): Add WINDOW_DIVIDER_FACE_ID. (draw_window_divider, move_it_to, x_draw_right_divider) (x_draw_bottom_divider, change_frame_size): Add or fix declarations. * dispnew.c (change_frame_size_1): Change prototype. (adjust_glyph_matrix, required_matrix_width) (adjust_frame_glyphs_for_window_redisplay): Use pixel values instead of lines and columns. (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of WINDOW_TOTAL_FRINGE_WIDTH. (handle_window_change_signal, do_pending_window_change) (init_display): Adjusts calls of change_frame_size. (change_frame_size, change_frame_size_1): Handle pixelwise changes. * frame.c (Qright_divider_width, Qbottom_divider_width): New Lisp objects. (set_menu_bar_lines_1, set_menu_bar_lines, make_frame) (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters) (x_set_internal_border_width, x_set_vertical_scroll_bars) (x_set_scroll_bar_width, x_figure_window_size): Handle pixel values. (set_frame_param): New function. (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols) (Fframe_text_width, Fframe_text_height, Fscroll_bar_width) (Ffringe_width, Fborder_width, Fright_divider_width) (Fbottom_divider_width): New functions, defsubr them. (Fset_frame_height, Fset_frame_width, Fset_frame_size): New argument pixelwise. (struct frame_parm_table): New members Qright_divider_width and Qbottom_divider_width. (x_set_frame_parameters): Handle parameters for pixelwise sizes. (x_report_frame_params): Handle Qright_divider_width and Qbottom_divider_width. (x_set_right_divider_width, x_set_bottom_divider_width): New functions. (frame_resize_pixelwise): New option. * frame.h (struct frame): Add tool_bar_height, menu_bar_height, new_pixelwise, right_divider_width and bottom_divider_width; remove total_lines; rename text_lines, text_cols, new_text_lines and new_text_cols to text_height, text_width, new_height and new_width respectively. (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and FRAME_TEXT_WIDTH respectively. (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT) (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH) (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New macros. (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH) (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH) (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT) (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS) (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros. (FRAME_TOTAL_COLS_ARG): Remove macro. * fringe.c (draw_fringe_bitmap_1): Handle right divder. * gtkutil.c (xg_frame_resized, xg_frame_set_char_size) (x_wm_set_size_hint): Handle frame pixel sizes. * indent.c (compute_motion, Fcompute_motion): Call window_body_width instead of window_body_cols. * keyboard.c (Qright_divider, Qbottom_divider): New symbols. (make_lispy_position): Handle right and bottom dividers. (Fsuspend_emacs): Pixelize call of change_frame_size. * keyboard.h: Extern Qright_divider, Qbottom_divider. * lisp.h: Extern set_frame_param. * nsfns.m (x_set_tool_bar_lines): Pixelize call of x_set_window_size. (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize call of change_frame_size. * nsterm.h (struct ns_output): Add vertical_drag_cursor. * nsterm.m (ns_update_window_end): Optionally draw right divider. (x_set_window_size): Add argument pixelwise. Call check_frame_size and change_frame_size with pixelwise zero. (ns_draw_window_divider): New function. (ns_redisplay_interface): Add ns_draw_window_divider. (updateFrameSize:): Call change_frame_size with pixelwise zero. (x_new_font): Call x_set_window_size with pixelwise zero. * print.c (print_object): For a window print its sequence number again. * term.c (Fresume_tty): Pixelize call of change_frame_size. * w32fns.c (x_set_mouse_color): Handle vertical drag cursor. (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise. (w32_createwindow): Use scroll bar area width. (w32_wnd_proc): Handle bottom divider width. For WM_WINDOWPOSCHANGING return zero if we resize pixelwise. (Fx_create_frame): Default divider width parameters. Caclulate sizes pixelwise. Add vertical drag cursor support. (x_create_tip_frame): Default divider widths to zero. Pixelize call to change_frame_size. (Fx_show_tip): Add handling of divider widths. Pixelize window position and sizes. (Fw32_frame_rect): New function. (frame_parm_handler w32_frame_parm_handlers): Add divider widths. (Vx_window_vertical_drag_shape): Add variable. * w32inevt.c (resize_event, maybe_generate_resize_event): Pixelize change_frame_size calls. * w32menu.c (set_frame_menubar): Pixelize x_set_window_size call. * w32term.c (w32_draw_window_divider): New function. (x_update_window_end): Handle right divider. (w32_draw_fringe_bitmap, x_scroll_run) (w32_set_vertical_scroll_bar): Pixelize scrollbar widths. (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate new frame sizes pixelwise. (x_new_font): Pixelize call to x_set_window_size. (x_check_fullscreen): Pixelize call to change_frame_size. (x_set_window_size_1, x_set_window_size): New argument pixelwise. Calculate pixelwise. (x_wm_set_size_hint): Use scroll bar area width. (w32_redisplay_interface): Add w32_draw_window_divider. * w32term.h (struct w32_output): Add vertical drag cursor. * widget.c (set_frame_size, update_wm_hints) (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of change_frame_size. (EmacsFrameSetCharSize): Pixelize call of x_set_window_size. * window.c (sequence_number): Restore. (Fwindow_pixel_width, Fwindow_pixel_height) (Fwindow_mode_line_height, Fwindow_header_line_height) (window_pixel_to_total, Frun_window_scroll_functions) (Fset_window_new_pixel, window_resize_apply_total) (Fwindow_resize_apply_total): New functions. (window_body_height, window_body_width): Rename from window_body_lines. New argument PIXELWISE. Calculate pixelwise. (Fwindow_body_height, Fwindow_body_width): New argument PIXELWISE. (coordinates_in_window, window_relative_x_coord): Use window's pixel width instead of total width. (replace_window, recombine_windows): Initialize pixel values. (resize_root_window, resize_frame_windows, grow_mini_window) (shrink_mini_window): New argument PIXELWISE. Calculate pixelwise. (Fdelete_other_windows_internal, adjust_window_margins) (window_resize_check, window_resize_apply) (Fdelete_window_internal, Fresize_mini_window_internal) (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise. (check_frame_size): Rename arguments. New argument PIXELWISE. Calculate pixelwise. (set_window_buffer): Make samebuf bool. Run configuration change hook only if buffer changed. (Fset_window_buffer): Rewrite doc-string. (make_window): Initialize new_pixel slot. (Fwindow_resize_apply): Check pixel size of root window. (Fsplit_window_internal): Call 2nd argument pixel_size. Calculate pixelwise. (Fscroll_left, Fscroll_right): Call window_body_width instead of window_body_cols. (save_window_data): New slots frame_text_width, frame_text_height, frame_menu_bar_height, frame_tool_bar_height. (saved_window): New slots pixel_left, pixel_top, pixel_height, pixel_width. (Fcurrent_window_configuration, Fset_window_configuration) (save_window_save, compare_window_configurations): Handle new slots in save_window_data and saved_window. (Fset_window_scroll_bars): Fix doc-string. (window_resize_pixelwise): New variable. (coordinates_in_window, Fcoordinates_in_window_p): Handle dividers. (make_parent_window): Adjust sequence_number. (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New functions. * window.h (struct window): New members new_pixel, pixel_left, pixel_top, pixel_width, pixel_height. Restore sequence_number. (wset_new_pixel): New function. (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT) (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT) (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE) (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE) (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE) (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS) (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH) (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros. (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH. (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros. (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y) (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P) (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X) (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS) (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT): Rewrite. (resize_frame_windows, grow_mini_window, shrink_mini_window) (window_body_width, check_frame_size): Adapt external declarations. * xdisp.c (last_max_ascent): New integer. (window_text_bottom_y): Handle bottom divider. (window_box_width, window_box_height): Calculate pixelwise. (get_glyph_string_clip_rects): Handle right divider. (remember_mouse_glyph): When windows are resized pixelwise proceed with width and height set to 1. (init_iterator): Use WINDOW_PIXEL_WIDTH instead of WINDOW_TOTAL_WIDTH. (move_it_to): Calculate and return maximum x position encountered. (Fwindow_text_pixel_size): New function. (resize_mini_window, update_tool_bar): Calculate pixelwise. (tool_bar_lines_needed): Rename to tool_bar_height. Calculate pixelwise. (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate pixelwise. (redisplay_tool_bar): Calculate pixelwise. (redisplay_window): Calculate pixelwise. Handle dividers. (draw_glyphs, x_clear_end_of_line, note_mouse_highlight) (x_draw_vertical_border): Handle dividers. (define_frame_cursor1): Handle vertical drag cursor. (x_draw_right_divider, x_draw_bottom_divider): New functions. (expose_window): Calculate pixelwise. Handle dividers. (init_xdisp): Initialize pixel values. * xfaces.c (Qwindow_divider): New face. (realize_basic_faces): Realize it. * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor. (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise. (x_set_scroll_bar_default_width): Default actual width to 16. (Fx_create_frame): Set sizes pixelwise. (x_create_tip_frame): Default divider widths to zero. Pixelize call of change_frame_size. (Fx_show_tip): Handle divider widths. Initial pixel position and sizes. (frame_parm_handler x_frame_parm_handlers): Add divider widths. (Vx_window_vertical_drag_shape): New option. * xmenu.c (free_frame_menubar): Pixelize call of x_set_window_size. * xterm.c (x_draw_window_divider): New function. (x_update_window_end): Optionally draw right divider. (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create) (XTset_vertical_scroll_bar): Use scroll bar pixel width. (handle_one_xevent, x_new_font): Calculate pixelwise. (x_set_window_size_1, x_set_window_size): New argument pixelwise. Calculate pixelwise. (x_wm_set_size_hint): Pixelize call of check_frame_size. (struct x_redisplay_interface): Add x_draw_window_divider. * xterm.h (struct x_output): Add vertical_drag_cursor. * cus-start.el (frame-resize-pixelwise) (window-resize-pixelwise): New entries. * emacs-lisp/debug.el (debug): Use window-total-height instead of window-total-size. * frame.el (tool-bar-lines-needed): Defalias to tool-bar-height. * help.el (describe-bindings-internal): Call help-buffer (temp-buffer-max-width): New option. (resize-temp-buffer-window, help-window-setup) (with-help-window): Rewrite. * mouse.el (mouse-drag-line): Rewrite. Add key bindings for dragging dividers. * window.el (frame-char-size, window-min-pixel-height) (window-safe-min-pixel-height, window-safe-min-pixel-width) (window-min-pixel-width, window-safe-min-pixel-size) (window-combination-p, window-safe-min-size) (window-resizable-p, window--size-to-pixel) (window--pixel-to-size, window--resize-apply-p): New functions. (window-safe-min-height): Fix doc-string. (window-size, window-min-size, window--min-size-1) (window-sizable, window-sizable-p, window--min-delta-1) (window-min-delta, window--max-delta-1, window-max-delta) (window--resizable, window--resizable-p, window-resizable) (window-full-height-p, window-full-width-p, window-at-side-p) (window--in-direction-2, window-in-direction) (window--resize-reset-1, window--resize-mini-window) (window-resize, window-resize-no-error) (window--resize-child-windows-normal) (window--resize-child-windows, window--resize-siblings) (window--resize-this-window, window--resize-root-window) (window--resize-root-window-vertically) (adjust-window-trailing-edge, enlarge-window, shrink-window) (maximize-window, minimize-window, delete-window) (quit-restore-window, window-split-min-size, split-window) (balance-windows-2, balance-windows) (balance-windows-area-adjust, balance-windows-area) (window--state-get-1, window-state-get, window--state-put-1) (window--state-put-2, window-state-put) (display-buffer-record-window, window--display-buffer): Make functions handle pixelwise sizing of windows. (display-buffer--action-function-custom-type) (display-buffer-fallback-action): Add display-buffer-in-previous-window. (display-buffer-use-some-window): Resize window to height it had before. (fit-window-to-buffer-horizontally): New option. (fit-frame-to-buffer): Describe new values. (fit-frame-to-buffer-bottom-margin): Replace with fit-frame-to-buffer-margins. (window--sanitize-margin): New function. (fit-frame-to-buffer, fit-window-to-buffer): Rewrite completely using window-text-pixel-size.
2013-11-30 09:25:31 +00:00
(global-set-key [right-divider down-mouse-1] 'mouse-drag-vertical-line)
(global-set-key [right-divider mouse-1] 'ignore)
(global-set-key [right-divider C-mouse-2] 'mouse-split-window-vertically)
Support resizing frames and windows pixelwise. * dispextern.h (enum window_part): Add ON_SCROLL_BAR, ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER. (struct glyph_matrix): Replace window_left_col and window_top_line by window_pixel_left and window_pixel_top. (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor rewrite. (enum face_id): Add WINDOW_DIVIDER_FACE_ID. (draw_window_divider, move_it_to, x_draw_right_divider) (x_draw_bottom_divider, change_frame_size): Add or fix declarations. * dispnew.c (change_frame_size_1): Change prototype. (adjust_glyph_matrix, required_matrix_width) (adjust_frame_glyphs_for_window_redisplay): Use pixel values instead of lines and columns. (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of WINDOW_TOTAL_FRINGE_WIDTH. (handle_window_change_signal, do_pending_window_change) (init_display): Adjusts calls of change_frame_size. (change_frame_size, change_frame_size_1): Handle pixelwise changes. * frame.c (Qright_divider_width, Qbottom_divider_width): New Lisp objects. (set_menu_bar_lines_1, set_menu_bar_lines, make_frame) (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters) (x_set_internal_border_width, x_set_vertical_scroll_bars) (x_set_scroll_bar_width, x_figure_window_size): Handle pixel values. (set_frame_param): New function. (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols) (Fframe_text_width, Fframe_text_height, Fscroll_bar_width) (Ffringe_width, Fborder_width, Fright_divider_width) (Fbottom_divider_width): New functions, defsubr them. (Fset_frame_height, Fset_frame_width, Fset_frame_size): New argument pixelwise. (struct frame_parm_table): New members Qright_divider_width and Qbottom_divider_width. (x_set_frame_parameters): Handle parameters for pixelwise sizes. (x_report_frame_params): Handle Qright_divider_width and Qbottom_divider_width. (x_set_right_divider_width, x_set_bottom_divider_width): New functions. (frame_resize_pixelwise): New option. * frame.h (struct frame): Add tool_bar_height, menu_bar_height, new_pixelwise, right_divider_width and bottom_divider_width; remove total_lines; rename text_lines, text_cols, new_text_lines and new_text_cols to text_height, text_width, new_height and new_width respectively. (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and FRAME_TEXT_WIDTH respectively. (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT) (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH) (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New macros. (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH) (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH) (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT) (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS) (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros. (FRAME_TOTAL_COLS_ARG): Remove macro. * fringe.c (draw_fringe_bitmap_1): Handle right divder. * gtkutil.c (xg_frame_resized, xg_frame_set_char_size) (x_wm_set_size_hint): Handle frame pixel sizes. * indent.c (compute_motion, Fcompute_motion): Call window_body_width instead of window_body_cols. * keyboard.c (Qright_divider, Qbottom_divider): New symbols. (make_lispy_position): Handle right and bottom dividers. (Fsuspend_emacs): Pixelize call of change_frame_size. * keyboard.h: Extern Qright_divider, Qbottom_divider. * lisp.h: Extern set_frame_param. * nsfns.m (x_set_tool_bar_lines): Pixelize call of x_set_window_size. (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize call of change_frame_size. * nsterm.h (struct ns_output): Add vertical_drag_cursor. * nsterm.m (ns_update_window_end): Optionally draw right divider. (x_set_window_size): Add argument pixelwise. Call check_frame_size and change_frame_size with pixelwise zero. (ns_draw_window_divider): New function. (ns_redisplay_interface): Add ns_draw_window_divider. (updateFrameSize:): Call change_frame_size with pixelwise zero. (x_new_font): Call x_set_window_size with pixelwise zero. * print.c (print_object): For a window print its sequence number again. * term.c (Fresume_tty): Pixelize call of change_frame_size. * w32fns.c (x_set_mouse_color): Handle vertical drag cursor. (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise. (w32_createwindow): Use scroll bar area width. (w32_wnd_proc): Handle bottom divider width. For WM_WINDOWPOSCHANGING return zero if we resize pixelwise. (Fx_create_frame): Default divider width parameters. Caclulate sizes pixelwise. Add vertical drag cursor support. (x_create_tip_frame): Default divider widths to zero. Pixelize call to change_frame_size. (Fx_show_tip): Add handling of divider widths. Pixelize window position and sizes. (Fw32_frame_rect): New function. (frame_parm_handler w32_frame_parm_handlers): Add divider widths. (Vx_window_vertical_drag_shape): Add variable. * w32inevt.c (resize_event, maybe_generate_resize_event): Pixelize change_frame_size calls. * w32menu.c (set_frame_menubar): Pixelize x_set_window_size call. * w32term.c (w32_draw_window_divider): New function. (x_update_window_end): Handle right divider. (w32_draw_fringe_bitmap, x_scroll_run) (w32_set_vertical_scroll_bar): Pixelize scrollbar widths. (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate new frame sizes pixelwise. (x_new_font): Pixelize call to x_set_window_size. (x_check_fullscreen): Pixelize call to change_frame_size. (x_set_window_size_1, x_set_window_size): New argument pixelwise. Calculate pixelwise. (x_wm_set_size_hint): Use scroll bar area width. (w32_redisplay_interface): Add w32_draw_window_divider. * w32term.h (struct w32_output): Add vertical drag cursor. * widget.c (set_frame_size, update_wm_hints) (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of change_frame_size. (EmacsFrameSetCharSize): Pixelize call of x_set_window_size. * window.c (sequence_number): Restore. (Fwindow_pixel_width, Fwindow_pixel_height) (Fwindow_mode_line_height, Fwindow_header_line_height) (window_pixel_to_total, Frun_window_scroll_functions) (Fset_window_new_pixel, window_resize_apply_total) (Fwindow_resize_apply_total): New functions. (window_body_height, window_body_width): Rename from window_body_lines. New argument PIXELWISE. Calculate pixelwise. (Fwindow_body_height, Fwindow_body_width): New argument PIXELWISE. (coordinates_in_window, window_relative_x_coord): Use window's pixel width instead of total width. (replace_window, recombine_windows): Initialize pixel values. (resize_root_window, resize_frame_windows, grow_mini_window) (shrink_mini_window): New argument PIXELWISE. Calculate pixelwise. (Fdelete_other_windows_internal, adjust_window_margins) (window_resize_check, window_resize_apply) (Fdelete_window_internal, Fresize_mini_window_internal) (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise. (check_frame_size): Rename arguments. New argument PIXELWISE. Calculate pixelwise. (set_window_buffer): Make samebuf bool. Run configuration change hook only if buffer changed. (Fset_window_buffer): Rewrite doc-string. (make_window): Initialize new_pixel slot. (Fwindow_resize_apply): Check pixel size of root window. (Fsplit_window_internal): Call 2nd argument pixel_size. Calculate pixelwise. (Fscroll_left, Fscroll_right): Call window_body_width instead of window_body_cols. (save_window_data): New slots frame_text_width, frame_text_height, frame_menu_bar_height, frame_tool_bar_height. (saved_window): New slots pixel_left, pixel_top, pixel_height, pixel_width. (Fcurrent_window_configuration, Fset_window_configuration) (save_window_save, compare_window_configurations): Handle new slots in save_window_data and saved_window. (Fset_window_scroll_bars): Fix doc-string. (window_resize_pixelwise): New variable. (coordinates_in_window, Fcoordinates_in_window_p): Handle dividers. (make_parent_window): Adjust sequence_number. (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New functions. * window.h (struct window): New members new_pixel, pixel_left, pixel_top, pixel_width, pixel_height. Restore sequence_number. (wset_new_pixel): New function. (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT) (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT) (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE) (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE) (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE) (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS) (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH) (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros. (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH. (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros. (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y) (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P) (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X) (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS) (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT): Rewrite. (resize_frame_windows, grow_mini_window, shrink_mini_window) (window_body_width, check_frame_size): Adapt external declarations. * xdisp.c (last_max_ascent): New integer. (window_text_bottom_y): Handle bottom divider. (window_box_width, window_box_height): Calculate pixelwise. (get_glyph_string_clip_rects): Handle right divider. (remember_mouse_glyph): When windows are resized pixelwise proceed with width and height set to 1. (init_iterator): Use WINDOW_PIXEL_WIDTH instead of WINDOW_TOTAL_WIDTH. (move_it_to): Calculate and return maximum x position encountered. (Fwindow_text_pixel_size): New function. (resize_mini_window, update_tool_bar): Calculate pixelwise. (tool_bar_lines_needed): Rename to tool_bar_height. Calculate pixelwise. (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate pixelwise. (redisplay_tool_bar): Calculate pixelwise. (redisplay_window): Calculate pixelwise. Handle dividers. (draw_glyphs, x_clear_end_of_line, note_mouse_highlight) (x_draw_vertical_border): Handle dividers. (define_frame_cursor1): Handle vertical drag cursor. (x_draw_right_divider, x_draw_bottom_divider): New functions. (expose_window): Calculate pixelwise. Handle dividers. (init_xdisp): Initialize pixel values. * xfaces.c (Qwindow_divider): New face. (realize_basic_faces): Realize it. * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor. (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise. (x_set_scroll_bar_default_width): Default actual width to 16. (Fx_create_frame): Set sizes pixelwise. (x_create_tip_frame): Default divider widths to zero. Pixelize call of change_frame_size. (Fx_show_tip): Handle divider widths. Initial pixel position and sizes. (frame_parm_handler x_frame_parm_handlers): Add divider widths. (Vx_window_vertical_drag_shape): New option. * xmenu.c (free_frame_menubar): Pixelize call of x_set_window_size. * xterm.c (x_draw_window_divider): New function. (x_update_window_end): Optionally draw right divider. (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create) (XTset_vertical_scroll_bar): Use scroll bar pixel width. (handle_one_xevent, x_new_font): Calculate pixelwise. (x_set_window_size_1, x_set_window_size): New argument pixelwise. Calculate pixelwise. (x_wm_set_size_hint): Pixelize call of check_frame_size. (struct x_redisplay_interface): Add x_draw_window_divider. * xterm.h (struct x_output): Add vertical_drag_cursor. * cus-start.el (frame-resize-pixelwise) (window-resize-pixelwise): New entries. * emacs-lisp/debug.el (debug): Use window-total-height instead of window-total-size. * frame.el (tool-bar-lines-needed): Defalias to tool-bar-height. * help.el (describe-bindings-internal): Call help-buffer (temp-buffer-max-width): New option. (resize-temp-buffer-window, help-window-setup) (with-help-window): Rewrite. * mouse.el (mouse-drag-line): Rewrite. Add key bindings for dragging dividers. * window.el (frame-char-size, window-min-pixel-height) (window-safe-min-pixel-height, window-safe-min-pixel-width) (window-min-pixel-width, window-safe-min-pixel-size) (window-combination-p, window-safe-min-size) (window-resizable-p, window--size-to-pixel) (window--pixel-to-size, window--resize-apply-p): New functions. (window-safe-min-height): Fix doc-string. (window-size, window-min-size, window--min-size-1) (window-sizable, window-sizable-p, window--min-delta-1) (window-min-delta, window--max-delta-1, window-max-delta) (window--resizable, window--resizable-p, window-resizable) (window-full-height-p, window-full-width-p, window-at-side-p) (window--in-direction-2, window-in-direction) (window--resize-reset-1, window--resize-mini-window) (window-resize, window-resize-no-error) (window--resize-child-windows-normal) (window--resize-child-windows, window--resize-siblings) (window--resize-this-window, window--resize-root-window) (window--resize-root-window-vertically) (adjust-window-trailing-edge, enlarge-window, shrink-window) (maximize-window, minimize-window, delete-window) (quit-restore-window, window-split-min-size, split-window) (balance-windows-2, balance-windows) (balance-windows-area-adjust, balance-windows-area) (window--state-get-1, window-state-get, window--state-put-1) (window--state-put-2, window-state-put) (display-buffer-record-window, window--display-buffer): Make functions handle pixelwise sizing of windows. (display-buffer--action-function-custom-type) (display-buffer-fallback-action): Add display-buffer-in-previous-window. (display-buffer-use-some-window): Resize window to height it had before. (fit-window-to-buffer-horizontally): New option. (fit-frame-to-buffer): Describe new values. (fit-frame-to-buffer-bottom-margin): Replace with fit-frame-to-buffer-margins. (window--sanitize-margin): New function. (fit-frame-to-buffer, fit-window-to-buffer): Rewrite completely using window-text-pixel-size.
2013-11-30 09:25:31 +00:00
(global-set-key [bottom-divider down-mouse-1] 'mouse-drag-mode-line)
(global-set-key [bottom-divider mouse-1] 'ignore)
(global-set-key [bottom-divider C-mouse-2] 'mouse-split-window-horizontally)
Provide additional support for child frames Provide mouse dragging and resizing of frames. Allow resizing frames proportionally. Provide additional functionality for child frames. Minor bug fixes. * lisp/frame.el (frame-border-width, frame-pixel-width) (frame-pixel-height): Alias to `frame-internal-border-width', `frame-native-width' and `frame-native-height'. (frame-inner-width, frame-inner-height, frame-outer-width) (frame-outer-height): New functions. * lisp/minibuffer.el (completion-auto-help): Fix typo. * lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line) (mouse-drag-header-line): Allow moving a frame by dragging the mode line of its bottommost window (on a minibuffer-less frame) or the header line of its topmost window. (mouse-drag-vertical-line): Mention argument in doc-string. (mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge) (mouse-drag-top-left-corner, mouse-drag-top-edge) (mouse-drag-top-right-corner, mouse-drag-right-edge) (mouse-drag-bottom-right-corner, mouse-drag-bottom-edge) (mouse-drag-bottom-left-corner): New functions for resizing a frame by dragging its internal border together with corresponding key bindings. * lisp/tooltip.el (tooltip-frame-parameters): Add 'no-special-glyphs' to default parameters and update version tag. * lisp/window.el (frame-auto-hide-function): Add choice to make frame invisible and update version tag. (window--delete): Handle 'auto-hide-function' frame parameter. (window--maybe-raise-frame): Respect 'no-focus-on-map' and 'no-accept-focus' frame parameters. (display-buffer--action-function-custom-type): Add `display-buffer-in-child-frame'. (display-buffer): Mention `display-buffer-in-child-frame' in doc-string. (display-buffer-in-child-frame): New action function for `display-buffer'. (window--sanitize-margin): Return zero when MARGIN cannot be sanitized. (fit-frame-to-buffer): Major rewrite to handle child frames and 'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins' frame parameters. (window-largest-empty-rectangle--maximums-1) (window-largest-empty-rectangle--maximums) (window-largest-empty-rectangle--disjoint-maximums) (window-largest-empty-rectangle): New functions. * src/dispextern.h (WINDOW_WANTS_MODELINE_P) (WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now provided by corresponding functions window_wants_modeline and window_wants_header_line in window.c. Adjust users. * src/dispnew.c (adjust_glyph_matrix) (buffer_posn_from_coords): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. * src/frame.c (keep_ratio): New function. (adjust_frame_size): Call keep_ratio for each of F's child frames. (make_frame): Initialize no_special_glyphs slot. (frame_internal_border_part): New function. (Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename to Fframe_native_width, Fframe_native_height mand Fframe_internal_border_width. (frame_parm_table): Add Qno_special_glyphs entry. (frame_float_type): New enumeration type. (frame_float): New function to handle frame size and position ratios. (x_set_frame_parameters): Handle size and position ratios. (x_set_no_special_glyphs): New function (x_figure_window_size): Handle size and position ratios. (syms_of_frame): Add Qdisplay_monitor_attributes_list, Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only, Qheight_only, Qleft_only and Qtop_only. * src/frame.h (internal_border_part): New enumeration type. (struct frame): New slot no_special_glyphs. (FRAME_NO_SPECIAL_GLYPHS): New macro. * src/gtkutil.c (xg_frame_restack): Return immediately for GTK versions before 2.18.0. * src/keyboard.c (internal_border_parts): New array constant. (make_lispy_position): For frames with border dragging enabled return internal border part. (syms_of_keyboard): New symbols Qdrag_internal_border, Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner, Qright_edge, Qbottom_right_corner, Qbottom_edge and Qbottom_left_corner. * src/minibuf.c (read_minibuf_unwind): When exiting the minibuffer deal with frames that have the 'minibuffer-exit' parameter set. (syms_of_minibuf): New symbol Qminibuffer_exit. * src/nsfns.m (frame_parm_handler): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/nsterm.h (struct ns_output): Add new cursor types for dragging frame borders. * src/w32fns.c (w32_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Fx_create_frame): Handle 'no-special-glyphs' parameter. Intitialize new cursor types for dragging frame borders. * src/w32term.h (struct w32_output): Add new cursor types for dragging frame borders. * src/window.c (coordinates_in_window) (Fwindow_line_height, window_internal_height): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (Fwindow_lines_pixel_dimensions): New function. (window_parameter): New function. (Fwindow_parameter): Call window_parameter. (window_wants_mode_line, window_wants_header_line): New functions replacing the macros WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P from dispextern.h. (syms_of_window): New symbols Qmode_line_format and Qheader_line_format. * src/window.h: Reorganize and re-comment macros. Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite. (WINDOW_BUFFER): New macro. (WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove. * src/xdisp.c (window_text_bottom_y, window_box_height) (window_box, start_display) (compute_window_start_on_continuation_line) (try_cursor_movement, redisplay_window) (try_window_reusing_current_matrix, try_window_id) (display_line, expose_window): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. (pos_visible_p, display_mode_lines): Respect W's 'mode-line-format' and 'header-line-format' window parameters. (init_iterator): Use window_wants_modeline and window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P. For tip frames respect no_special_glyphs value. (note_mouse_highlight): Set frame border cursors when on internal border. (x_draw_right_divider, x_draw_bottom_divider): Try to improve drawing of window dividers. * src/xfns.c (mouse_cursor): Add entries for border parts. (mouse_cursor_types): Add entries for cursor types to drag frame borders. (INSTALL_CURSOR): Add entries for new cursor types to drag frame borders. (Fx_create_frame): Handle 'no-special-glyphs' parameter. (x_frame_parm_handlers): Add entry for x_set_no_special_glyphs. (Vx_window_left_edge_shape, Vx_window_top_left_corner_shape) (Vx_window_top_edge_shape, Vx_window_top_right_corner_shape) (Vx_window_right_edge_shape) (Vx_window_bottom_right_corner_shape) (Vx_window_bottom_edge_shape) (Vx_window_bottom_left_corner_shape): New variables. (x_frame_restack): Call xg_frame_restack only for GTK versions starting with 2.18.0. * src/xterm.c (x_free_frame_resources): Remove new cursors for dragging frame borders. * src/xterm.h (struct x_output): Add new cursor types for dragging frame borders. * doc/lispref/display.texi (Size of Displayed Text): Document `window-lines-pixel-dimensions'. * doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging Parameters". * doc/lispref/frames.texi (Frame Size): Replace frame-pixel-width/-height by frame-native-width/-height. Add frame-inner-width/-height and frame-outer-width/-height docs. (Position Parameters): Describe specifying position as ratios. Clarify remark about positions relative to bottom/ridge display edge. (Size Parameters): Describe specifying sizes as ratios. Describe 'fit-frame-to-buffer-margins' and 'fit-frame-to-buffer-sizes' parameters. (Layout Parameters): Describe 'no-special-glyphs' parameter. (Frame Interaction Parameters): Describe 'auto-hide-function', 'minibuffer-exit' and 'keep-ratio' parameters. (Mouse Dragging Parameters): New section describing 'drag-internal-border', 'drag-with-header-line', 'drag-with-mode-line', 'snap-width', 'top-visible' and 'bottom-visible' parameters. (Management Parameters): Mention that `override-redirect' has no effect on MS Windows. (Font and Color Parameters): Mention child frames for `alpha' parameter. (Child Frames): Rewrite section with description and cross references to new frame parameters added. * doc/lispref/modes.texi (Mode Line Basics): Mention 'mode-line-format' and 'header-line-format' window parameters. * doc/lispref/windows.texi (Resizing Windows): Mention effect of `fit-frame-to-buffer-margins' for child frames. (Display Action Functions): New action function `display-buffer-in-child-frame'. (Quitting Windows): Mention `make-frame-invisible' as optional value of `frame-auto-hide-function' and `auto-hide-function' frame paameter. (Coordinates and Windows): Describe new function `window-largest-empty-rectangle'. (Window Parameters): Describe new parameters 'mode-line-format' and 'header-line-format'. Index all window parameters described in this section.
2017-06-25 09:33:25 +00:00
(global-set-key [left-edge down-mouse-1] 'mouse-drag-left-edge)
(global-set-key [left-edge mouse-1] 'ignore)
(global-set-key [top-left-corner down-mouse-1] 'mouse-drag-top-left-corner)
(global-set-key [top-left-corner mouse-1] 'ignore)
(global-set-key [top-edge down-mouse-1] 'mouse-drag-top-edge)
(global-set-key [top-edge mouse-1] 'ignore)
(global-set-key [top-right-corner down-mouse-1] 'mouse-drag-top-right-corner)
(global-set-key [top-right-corner mouse-1] 'ignore)
(global-set-key [right-edge down-mouse-1] 'mouse-drag-right-edge)
(global-set-key [right-edge mouse-1] 'ignore)
(global-set-key [bottom-right-corner down-mouse-1] 'mouse-drag-bottom-right-corner)
(global-set-key [bottom-right-corner mouse-1] 'ignore)
(global-set-key [bottom-edge down-mouse-1] 'mouse-drag-bottom-edge)
(global-set-key [bottom-edge mouse-1] 'ignore)
(global-set-key [bottom-left-corner down-mouse-1] 'mouse-drag-bottom-left-corner)
(global-set-key [bottom-left-corner mouse-1] 'ignore)
1992-03-16 20:39:07 +00:00
(provide 'mouse)
1992-05-30 22:12:04 +00:00
;;; mouse.el ends here