135 lines
4.5 KiB
EmacsLisp
135 lines
4.5 KiB
EmacsLisp
;;; Mouse and font support for PCL-CVS 1.3 running in Lucid GNU Emacs
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;; @(#) Id: pcl-cvs-lucid.el,v 1.2 1993/05/31 19:37:34 ceder Exp
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;; Copyright (C) 1992-1993 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to
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;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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;; This simply adds a menu of the common CVS commands to the menubar and to
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;; the right mouse button. Clicking right moves point, and then pops up a
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;; menu from which commands can be executed.
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;;
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;; This could stand to be a lot more clever: for example, the "Commit Changes"
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;; command should only be active on files for which there is something to
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;; commit. Also, some indication of which files the command applies to
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;; (especially in the presence of multiple marked files) would be nice.
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;;
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;; Middle-click runs find-file.
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;(require 'pcl-cvs)
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(load "pcl-cvs.el")
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(defvar cvs-menu
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'("CVS"
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["Find File" cvs-mode-find-file t]
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["Find File Other Window" cvs-mode-find-file-other-window t]
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["Interactively Merge (emerge)" cvs-mode-emerge t]
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["Diff against Repository" cvs-mode-diff-cvs t]
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["Diff against Backup Version" cvs-mode-diff-backup t]
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"----"
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["Commit Changes to Repository" cvs-mode-commit t]
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["Revert File from Repository" cvs-mode-undo-local-changes t]
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["Add File to Repository" cvs-mode-add t]
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["Remove File from Repository" cvs-mode-remove-file t]
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["Ignore File" cvs-mode-ignore t]
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["Hide File" cvs-mode-acknowledge t]
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["Hide Handled Files" cvs-mode-remove-handled t]
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"----"
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["Add ChangeLog Entry" cvs-mode-add-change-log-entry-other-window t]
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["Show CVS Log" cvs-mode-log t]
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["Show CVS Status" cvs-mode-status t]
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"----"
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["Mark File" cvs-mode-mark t]
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["Unmark File" cvs-mode-unmark t]
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["Mark All Files" cvs-mode-mark-all-files t]
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["Unmark All Files" cvs-mode-unmark-all-files t]
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"----"
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["Quit" bury-buffer t]
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))
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(defun cvs-menu (e)
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(interactive "e")
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(mouse-set-point e)
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(beginning-of-line)
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(or (looking-at "^[* ] ") (error "No CVS file line here"))
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(popup-menu cvs-menu))
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(defun cvs-mouse-find-file (e)
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(interactive "e")
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(mouse-set-point e)
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(beginning-of-line)
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(or (looking-at "^[* ] ") (error "No CVS file line here"))
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(cvs-mode-find-file (point)))
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(define-key cvs-mode-map 'button3 'cvs-menu)
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(define-key cvs-mode-map 'button2 'cvs-mouse-find-file)
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(make-face 'cvs-header-face)
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(make-face 'cvs-filename-face)
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(make-face 'cvs-status-face)
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(or (face-differs-from-default-p 'cvs-header-face)
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(copy-face 'italic 'cvs-header-face))
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(or (face-differs-from-default-p 'cvs-filename-face)
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(copy-face 'bold 'cvs-filename-face))
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(or (face-differs-from-default-p 'cvs-status-face)
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(copy-face 'bold-italic 'cvs-status-face))
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(defun pcl-mode-motion-highlight-line (event)
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(if (save-excursion
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(let* ((window (event-window event))
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(buffer (and window (window-buffer window)))
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(point (and buffer (event-point event))))
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(and point
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(progn
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(set-buffer buffer)
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(goto-char point)
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(beginning-of-line)
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(looking-at "^[* ] ")))))
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(mode-motion-highlight-line event)))
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(defconst pcl-cvs-font-lock-keywords
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'(("^In directory \\(.+\\)$" 1 cvs-header-face)
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("^[* ] \\w+ +\\(ci\\)" 1 cvs-status-face)
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("^[* ] \\(Conflict\\|Merged\\)" 1 cvs-status-face)
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("^[* ] \\w+ +\\(ci +\\)?\\(.+\\)$" 2 cvs-filename-face)
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)
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"Patterns to highlight in the *cvs* buffer.")
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(defun pcl-cvs-fontify ()
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;;
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;; set up line highlighting
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(require 'mode-motion)
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(setq mode-motion-hook 'pcl-mode-motion-highlight-line)
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;;
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;; set up menubar
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(if (and current-menubar (not (assoc "CVS" current-menubar)))
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(progn
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(set-buffer-menubar (copy-sequence current-menubar))
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(add-menu nil "CVS" (cdr cvs-menu))))
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;;
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;; fontify mousable lines
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(set (make-local-variable 'font-lock-keywords) pcl-cvs-font-lock-keywords)
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(font-lock-mode 1)
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)
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(add-hook 'cvs-mode-hook 'pcl-cvs-fontify)
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