2001-11-19 07:34:59 +00:00
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;;; calc-keypd.el --- mouse-capable keypad input for Calc
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2005-07-14 20:05:30 +00:00
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;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004,
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2009-01-05 03:18:22 +00:00
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;; 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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2001-11-19 07:34:59 +00:00
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;; Author: David Gillespie <daveg@synaptics.com>
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2007-04-23 21:30:42 +00:00
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;; Maintainer: Jay Belanger <jay.p.belanger@gmail.com>
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2001-11-06 18:59:06 +00:00
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;; This file is part of GNU Emacs.
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2008-05-06 03:16:00 +00:00
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;; GNU Emacs is free software: you can redistribute it and/or modify
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2007-03-19 20:59:53 +00:00
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;; it under the terms of the GNU General Public License as published by
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2008-05-06 03:16:00 +00:00
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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2007-03-19 20:59:53 +00:00
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2001-11-06 18:59:06 +00:00
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;; GNU Emacs is distributed in the hope that it will be useful,
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2007-03-19 20:59:53 +00:00
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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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2008-05-06 03:16:00 +00:00
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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2001-11-06 18:59:06 +00:00
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2001-11-19 07:34:59 +00:00
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;;; Commentary:
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;;; Code:
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2001-11-06 18:59:06 +00:00
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;; This file is autoloaded from calc-ext.el.
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2004-11-30 17:13:23 +00:00
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(require 'calc-ext)
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2001-11-06 18:59:06 +00:00
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(require 'calc-macs)
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(defvar calc-keypad-buffer nil)
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(defvar calc-keypad-menu 0)
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(defvar calc-keypad-full-layout nil)
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(defvar calc-keypad-input nil)
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(defvar calc-keypad-prev-input nil)
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(defvar calc-keypad-said-hello nil)
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2001-11-19 07:34:59 +00:00
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;;; |----+----+----+----+----+----|
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;;; | ENTER |+/- |EEX |UNDO| <- |
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;;; |-----+---+-+--+--+-+---++----|
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;;; | INV | 7 | 8 | 9 | / |
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;;; |-----+-----+-----+-----+-----|
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;;; | HYP | 4 | 5 | 6 | * |
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;;; |-----+-----+-----+-----+-----|
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;;; |EXEC | 1 | 2 | 3 | - |
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;;; |-----+-----+-----+-----+-----|
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;;; | OFF | 0 | . | PI | + |
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;;; |-----+-----+-----+-----+-----|
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(defvar calc-keypad-layout
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'( ( ( "ENTER" calc-enter calc-roll-down calc-roll-up calc-over )
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( "ENTER" calc-enter calc-roll-down calc-roll-up calc-over )
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( "+/-" calc-change-sign calc-inv (progn -4 calc-pack) )
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( "EEX" ("e") (progn calc-num-prefix calc-pack-interval)
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(progn -5 calc-pack) )
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( "UNDO" calc-undo calc-redo calc-last-args )
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( "<-" calc-pop (progn 0 calc-pop)
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(progn calc-num-prefix calc-pop) ) )
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( ( "INV" calc-inverse )
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( "7" ("7") calc-round )
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( "8" ("8") (progn 2 calc-clean-num) )
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( "9" ("9") calc-float )
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( "/" calc-divide (progn calc-inverse calc-power) ) )
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( ( "HYP" calc-hyperbolic )
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( "4" ("4") calc-ln calc-log10 )
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( "5" ("5") calc-exp calc-exp10 )
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( "6" ("6") calc-abs )
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( "*" calc-times calc-power ) )
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( ( "EXEC" calc-keypad-execute )
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( "1" ("1") calc-arcsin calc-sin )
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( "2" ("2") calc-arccos calc-cos )
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( "3" ("3") calc-arctan calc-tan )
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( "-" calc-minus calc-conj ) )
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( ( "OFF" calc-keypad-off )
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( "0" ("0") calc-imaginary )
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( "." (".") calc-precision )
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( "PI" calc-pi )
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( "+" calc-plus calc-sqrt ) ) ))
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(defvar calc-keypad-menus '( calc-keypad-math-menu
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calc-keypad-funcs-menu
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calc-keypad-binary-menu
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calc-keypad-vector-menu
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calc-keypad-modes-menu
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calc-keypad-user-menu ) )
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;;; |----+----+----+----+----+----|
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;;; |FLR |CEIL|RND |TRNC|CLN2|FLT |
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;;; |----+----+----+----+----+----|
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;;; | LN |EXP | |ABS |IDIV|MOD |
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;;; |----+----+----+----+----+----|
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;;; |SIN |COS |TAN |SQRT|y^x |1/x |
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(defvar calc-keypad-math-menu
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'( ( ( "FLR" calc-floor )
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( "CEIL" calc-ceiling )
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( "RND" calc-round )
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( "TRNC" calc-trunc )
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( "CLN2" (progn 2 calc-clean-num) )
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( "FLT" calc-float ) )
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( ( "LN" calc-ln )
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( "EXP" calc-exp )
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( "" nil )
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( "ABS" calc-abs )
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( "IDIV" calc-idiv )
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( "MOD" calc-mod ) )
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( ( "SIN" calc-sin )
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( "COS" calc-cos )
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( "TAN" calc-tan )
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( "SQRT" calc-sqrt )
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( "y^x" calc-power )
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( "1/x" calc-inv ) ) ))
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;;; |----+----+----+----+----+----|
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;;; |IGAM|BETA|IBET|ERF |BESJ|BESY|
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;;; |----+----+----+----+----+----|
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;;; |IMAG|CONJ| RE |ATN2|RAND|RAGN|
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;;; |----+----+----+----+----+----|
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;;; |GCD |FACT|DFCT|BNOM|PERM|NXTP|
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(defvar calc-keypad-funcs-menu
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'( ( ( "IGAM" calc-inc-gamma )
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( "BETA" calc-beta )
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( "IBET" calc-inc-beta )
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( "ERF" calc-erf )
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( "BESJ" calc-bessel-J )
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( "BESY" calc-bessel-Y ) )
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( ( "IMAG" calc-imaginary )
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( "CONJ" calc-conj )
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( "RE" calc-re calc-im )
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( "ATN2" calc-arctan2 )
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( "RAND" calc-random )
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( "RAGN" calc-random-again ) )
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( ( "GCD" calc-gcd calc-lcm )
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( "FACT" calc-factorial calc-gamma )
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( "DFCT" calc-double-factorial )
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( "BNOM" calc-choose )
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( "PERM" calc-perm )
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( "NXTP" calc-next-prime calc-prev-prime ) ) ))
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;;; |----+----+----+----+----+----|
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;;; |AND | OR |XOR |NOT |LSH |RSH |
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;;; |----+----+----+----+----+----|
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;;; |DEC |HEX |OCT |BIN |WSIZ|ARSH|
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;;; |----+----+----+----+----+----|
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;;; | A | B | C | D | E | F |
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(defvar calc-keypad-binary-menu
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'( ( ( "AND" calc-and calc-diff )
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( "OR" calc-or )
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( "XOR" calc-xor )
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( "NOT" calc-not calc-clip )
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( "LSH" calc-lshift-binary calc-rotate-binary )
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( "RSH" calc-rshift-binary ) )
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( ( "DEC" calc-decimal-radix )
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( "HEX" calc-hex-radix )
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( "OCT" calc-octal-radix )
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( "BIN" calc-binary-radix )
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( "WSIZ" calc-word-size )
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( "ARSH" calc-rshift-arith ) )
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( ( "A" ("A") )
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( "B" ("B") )
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( "C" ("C") )
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( "D" ("D") )
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( "E" ("E") )
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( "F" ("F") ) ) ))
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;;; |----+----+----+----+----+----|
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;;; |SUM |PROD|MAX |MAP*|MAP^|MAP$|
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;;; |----+----+----+----+----+----|
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;;; |INV |DET |TRN |IDNT|CRSS|"x" |
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;;; |----+----+----+----+----+----|
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;;; |PACK|UNPK|INDX|BLD |LEN |... |
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(defvar calc-keypad-vector-menu
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'( ( ( "SUM" calc-vector-sum calc-vector-alt-sum calc-vector-mean )
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( "PROD" calc-vector-product nil calc-vector-sdev )
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( "MAX" calc-vector-max calc-vector-min calc-vector-median )
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( "MAP*" (lambda () (interactive)
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(calc-map '(2 calcFunc-mul "*"))) )
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( "MAP^" (lambda () (interactive)
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(calc-map '(2 calcFunc-pow "^"))) )
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( "MAP$" calc-map-stack ) )
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( ( "MINV" calc-inv )
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( "MDET" calc-mdet )
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( "MTRN" calc-transpose calc-conj-transpose )
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( "IDNT" (progn calc-num-prefix calc-ident) )
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( "CRSS" calc-cross )
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( "\"x\"" "\excalc-algebraic-entry\rx\r"
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"\excalc-algebraic-entry\ry\r"
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"\excalc-algebraic-entry\rz\r"
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"\excalc-algebraic-entry\rt\r") )
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( ( "PACK" calc-pack )
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( "UNPK" calc-unpack )
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( "INDX" (progn calc-num-prefix calc-index) "\C-u\excalc-index\r" )
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( "BLD" (progn calc-num-prefix calc-build-vector) )
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( "LEN" calc-vlength )
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( "..." calc-full-vectors ) ) ))
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;;; |----+----+----+----+----+----|
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;;; |FLT |FIX |SCI |ENG |GRP | |
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;;; |----+----+----+----+----+----|
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;;; |RAD |DEG |FRAC|POLR|SYMB|PREC|
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;;; |----+----+----+----+----+----|
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;;; |SWAP|RLL3|RLL4|OVER|STO |RCL |
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(defvar calc-keypad-modes-menu
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'( ( ( "FLT" calc-normal-notation
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(progn calc-num-prefix calc-normal-notation) )
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( "FIX" (progn 2 calc-fix-notation)
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(progn calc-num-prefix calc-fix-notation) )
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( "SCI" calc-sci-notation
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(progn calc-num-prefix calc-sci-notation) )
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( "ENG" calc-eng-notation
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(progn calc-num-prefix calc-eng-notation) )
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( "GRP" calc-group-digits "\C-u-3\excalc-group-digits\r" )
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( "" nil ) )
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( ( "RAD" calc-radians-mode )
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( "DEG" calc-degrees-mode )
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( "FRAC" calc-frac-mode )
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( "POLR" calc-polar-mode )
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( "SYMB" calc-symbolic-mode )
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( "PREC" calc-precision ) )
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( ( "SWAP" calc-roll-down )
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( "RLL3" (progn 3 calc-roll-up) (progn 3 calc-roll-down) )
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( "RLL4" (progn 4 calc-roll-up) (progn 4 calc-roll-down) )
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( "OVER" calc-over )
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( "STO" calc-keypad-store )
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( "RCL" calc-keypad-recall ) ) ))
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(define-derived-mode calc-keypad-mode fundamental-mode "Calculator"
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"Major mode for Calc keypad input."
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(define-key calc-keypad-mode-map " " 'calc-keypad-press)
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(define-key calc-keypad-mode-map (kbd "RET") 'calc-keypad-press)
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(define-key calc-keypad-mode-map (kbd "TAB") 'calc-keypad-menu)
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(define-key calc-keypad-mode-map "q" 'calc-keypad-off)
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2004-12-08 22:46:13 +00:00
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(define-key calc-keypad-mode-map [down-mouse-1] 'ignore)
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(define-key calc-keypad-mode-map [drag-mouse-1] 'ignore)
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(define-key calc-keypad-mode-map [double-mouse-1] 'ignore)
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(define-key calc-keypad-mode-map [triple-mouse-1] 'ignore)
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(define-key calc-keypad-mode-map [down-mouse-2] 'ignore)
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(define-key calc-keypad-mode-map [drag-mouse-2] 'ignore)
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(define-key calc-keypad-mode-map [double-mouse-2] 'ignore)
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(define-key calc-keypad-mode-map [triple-mouse-2] 'ignore)
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(define-key calc-keypad-mode-map [down-mouse-3] 'ignore)
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(define-key calc-keypad-mode-map [drag-mouse-3] 'ignore)
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(define-key calc-keypad-mode-map [double-mouse-3] 'ignore)
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(define-key calc-keypad-mode-map [triple-mouse-3] 'ignore)
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(define-key calc-keypad-mode-map [mouse-3] 'calc-keypad-right-click)
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(define-key calc-keypad-mode-map [mouse-2] 'calc-keypad-middle-click)
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(define-key calc-keypad-mode-map [mouse-1] 'calc-keypad-left-click)
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2001-11-19 07:34:59 +00:00
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(put 'calc-keypad-mode 'mode-class 'special)
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(make-local-variable 'calc-main-buffer))
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2001-11-06 18:59:06 +00:00
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(defun calc-do-keypad (&optional full-display interactive)
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(calc-create-buffer)
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(let ((calcbuf (current-buffer)))
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2001-11-19 07:34:59 +00:00
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(unless (bufferp calc-keypad-buffer)
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(set-buffer (setq calc-keypad-buffer (get-buffer-create "*Calc Keypad*")))
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(calc-keypad-mode)
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2001-11-12 11:39:45 +00:00
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(setq calc-main-buffer calcbuf)
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(calc-keypad-redraw)
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(calc-trail-buffer))
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2001-11-06 18:59:06 +00:00
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(let ((width 29)
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|
|
(height 17)
|
|
|
|
|
win old-win)
|
|
|
|
|
(if (setq win (get-buffer-window "*Calculator*"))
|
|
|
|
|
(delete-window win))
|
|
|
|
|
(if (setq win (get-buffer-window "*Calc Trail*"))
|
|
|
|
|
(if (one-window-p)
|
|
|
|
|
(switch-to-buffer (other-buffer))
|
|
|
|
|
(delete-window win)))
|
|
|
|
|
(if (setq win (get-buffer-window calc-keypad-buffer))
|
|
|
|
|
(progn
|
|
|
|
|
(bury-buffer "*Calculator*")
|
|
|
|
|
(bury-buffer "*Calc Trail*")
|
|
|
|
|
(bury-buffer calc-keypad-buffer)
|
|
|
|
|
(if (one-window-p)
|
|
|
|
|
(switch-to-buffer (other-buffer))
|
2001-11-12 11:39:45 +00:00
|
|
|
(delete-window win)))
|
2001-11-06 18:59:06 +00:00
|
|
|
(setq calc-was-keypad-mode t
|
|
|
|
|
old-win (get-largest-window))
|
|
|
|
|
(if (or (< (window-height old-win) (+ height 6))
|
|
|
|
|
(< (window-width old-win) (+ width 15))
|
|
|
|
|
full-display)
|
|
|
|
|
(delete-other-windows old-win))
|
|
|
|
|
(if (< (window-height old-win) (+ height 4))
|
|
|
|
|
(error "Screen is not tall enough for this mode"))
|
|
|
|
|
(if full-display
|
|
|
|
|
(progn
|
|
|
|
|
(setq win (split-window old-win (- (window-height old-win)
|
|
|
|
|
height 1)))
|
|
|
|
|
(set-window-buffer old-win (calc-trail-buffer))
|
|
|
|
|
(set-window-buffer win calc-keypad-buffer)
|
|
|
|
|
(set-window-start win 1)
|
2005-10-07 21:15:52 +00:00
|
|
|
(setq win (split-window win (+ width 7) t))
|
2001-11-06 18:59:06 +00:00
|
|
|
(set-window-buffer win calcbuf))
|
|
|
|
|
(if (or t ; left-side keypad not yet fully implemented
|
|
|
|
|
(< (save-excursion
|
|
|
|
|
(set-buffer (window-buffer old-win))
|
|
|
|
|
(current-column))
|
|
|
|
|
(/ (window-width) 2)))
|
|
|
|
|
(setq win (split-window old-win (- (window-width old-win)
|
|
|
|
|
width 2)
|
|
|
|
|
t))
|
|
|
|
|
(setq old-win (split-window old-win (+ width 2) t)))
|
|
|
|
|
(set-window-buffer win calc-keypad-buffer)
|
|
|
|
|
(set-window-start win 1)
|
|
|
|
|
(split-window win (- (window-height win) height 1))
|
|
|
|
|
(set-window-buffer win calcbuf))
|
|
|
|
|
(select-window old-win)
|
2001-11-19 07:34:59 +00:00
|
|
|
(message "Welcome to GNU Emacs Calc! Use the left and right mouse buttons")
|
2001-11-06 18:59:06 +00:00
|
|
|
(run-hooks 'calc-keypad-start-hook)
|
|
|
|
|
(and calc-keypad-said-hello interactive
|
|
|
|
|
(progn
|
|
|
|
|
(sit-for 2)
|
|
|
|
|
(message "")))
|
2001-11-12 11:39:45 +00:00
|
|
|
(setq calc-keypad-said-hello t)))
|
|
|
|
|
(setq calc-keypad-input nil)))
|
2001-11-06 18:59:06 +00:00
|
|
|
|
|
|
|
|
(defun calc-keypad-off ()
|
|
|
|
|
(interactive)
|
|
|
|
|
(if calc-standalone-flag
|
|
|
|
|
(save-buffers-kill-emacs nil)
|
2001-11-14 09:09:09 +00:00
|
|
|
(calc-keypad)))
|
2001-11-06 18:59:06 +00:00
|
|
|
|
|
|
|
|
(defun calc-keypad-redraw ()
|
|
|
|
|
(set-buffer calc-keypad-buffer)
|
|
|
|
|
(setq buffer-read-only t)
|
|
|
|
|
(setq calc-keypad-full-layout (append (symbol-value (nth calc-keypad-menu
|
|
|
|
|
calc-keypad-menus))
|
|
|
|
|
calc-keypad-layout))
|
|
|
|
|
(let ((buffer-read-only nil)
|
|
|
|
|
(row calc-keypad-full-layout)
|
|
|
|
|
(y 0))
|
|
|
|
|
(erase-buffer)
|
|
|
|
|
(insert "\n")
|
|
|
|
|
(while row
|
|
|
|
|
(let ((col (car row)))
|
|
|
|
|
(while col
|
|
|
|
|
(let* ((key (car col))
|
|
|
|
|
(cwid (if (>= y 4)
|
|
|
|
|
5
|
|
|
|
|
(if (and (= y 3) (eq col (car row)))
|
|
|
|
|
(progn (setq col (cdr col)) 9)
|
|
|
|
|
4)))
|
|
|
|
|
(name (if (and calc-standalone-flag
|
|
|
|
|
(eq (nth 1 key) 'calc-keypad-off))
|
|
|
|
|
"EXIT"
|
|
|
|
|
(if (> (length (car key)) cwid)
|
|
|
|
|
(substring (car key) 0 cwid)
|
|
|
|
|
(car key))))
|
|
|
|
|
(wid (length name))
|
|
|
|
|
(pad (- cwid (/ wid 2))))
|
|
|
|
|
(insert (make-string (/ (- cwid wid) 2) 32)
|
|
|
|
|
name
|
|
|
|
|
(make-string (/ (- cwid wid -1) 2) 32)
|
|
|
|
|
(if (equal name "MENU")
|
|
|
|
|
(int-to-string (1+ calc-keypad-menu))
|
|
|
|
|
"|")))
|
|
|
|
|
(or (setq col (cdr col))
|
|
|
|
|
(insert "\n")))
|
|
|
|
|
(insert (if (>= y 4)
|
|
|
|
|
"-----+-----+-----+-----+-----"
|
|
|
|
|
(if (= y 3)
|
|
|
|
|
"-----+---+-+--+--+-+---++----"
|
|
|
|
|
"----+----+----+----+----+----"))
|
|
|
|
|
(if (= y 7) "+\n" "|\n"))
|
|
|
|
|
(setq y (1+ y)
|
|
|
|
|
row (cdr row)))))
|
|
|
|
|
(setq calc-keypad-prev-input t)
|
|
|
|
|
(calc-keypad-show-input)
|
2001-11-14 09:09:09 +00:00
|
|
|
(goto-char (point-min)))
|
2001-11-06 18:59:06 +00:00
|
|
|
|
|
|
|
|
(defun calc-keypad-show-input ()
|
|
|
|
|
(or (equal calc-keypad-input calc-keypad-prev-input)
|
|
|
|
|
(let ((buffer-read-only nil))
|
|
|
|
|
(save-excursion
|
|
|
|
|
(goto-char (point-min))
|
|
|
|
|
(forward-line 1)
|
|
|
|
|
(delete-region (point-min) (point))
|
|
|
|
|
(if calc-keypad-input
|
|
|
|
|
(insert "Calc: " calc-keypad-input "\n")
|
2008-08-14 18:33:41 +00:00
|
|
|
(insert "----+----+--Calc---+----+----"
|
2001-11-06 18:59:06 +00:00
|
|
|
(int-to-string (1+ calc-keypad-menu))
|
|
|
|
|
"\n")))))
|
2001-11-14 09:09:09 +00:00
|
|
|
(setq calc-keypad-prev-input calc-keypad-input))
|
2001-11-06 18:59:06 +00:00
|
|
|
|
|
|
|
|
(defun calc-keypad-press ()
|
|
|
|
|
(interactive)
|
2001-11-19 07:34:59 +00:00
|
|
|
(unless (eq major-mode 'calc-keypad-mode)
|
|
|
|
|
(error "Must be in *Calc Keypad* buffer for this command"))
|
2001-11-06 18:59:06 +00:00
|
|
|
(let* ((row (save-excursion
|
|
|
|
|
(beginning-of-line)
|
|
|
|
|
(count-lines (point-min) (point))))
|
|
|
|
|
(y (/ row 2))
|
|
|
|
|
(x (/ (current-column) (if (>= y 4) 6 5)))
|
|
|
|
|
radix frac inv
|
2001-11-19 07:34:59 +00:00
|
|
|
(hyp (with-current-buffer calc-main-buffer
|
2001-11-06 18:59:06 +00:00
|
|
|
(setq radix calc-number-radix
|
|
|
|
|
frac calc-prefer-frac
|
|
|
|
|
inv calc-inverse-flag)
|
|
|
|
|
calc-hyperbolic-flag))
|
|
|
|
|
(invhyp t)
|
|
|
|
|
(menu (symbol-value (nth calc-keypad-menu calc-keypad-menus)))
|
|
|
|
|
(input calc-keypad-input)
|
|
|
|
|
(iexpon (and input
|
|
|
|
|
(or (string-match "\\*[0-9]+\\.\\^" input)
|
|
|
|
|
(and (<= radix 14) (string-match "e" input)))
|
|
|
|
|
(match-end 0)))
|
|
|
|
|
(key (nth x (nth y calc-keypad-full-layout)))
|
|
|
|
|
(cmd (or (nth (if inv (if hyp 4 2) (if hyp 3 99)) key)
|
|
|
|
|
(setq invhyp nil)
|
|
|
|
|
(nth 1 key)))
|
|
|
|
|
(isstring (and (consp cmd) (stringp (car cmd))))
|
|
|
|
|
(calc-is-keypad-press t))
|
|
|
|
|
(if invhyp (calc-wrapper)) ; clear Inv and Hyp flags
|
|
|
|
|
(unwind-protect
|
|
|
|
|
(cond ((or (null cmd)
|
|
|
|
|
(= (% row 2) 0))
|
|
|
|
|
(beep))
|
|
|
|
|
((and (> (minibuffer-depth) 0))
|
|
|
|
|
(cond (isstring
|
2001-11-12 11:39:45 +00:00
|
|
|
(push (aref (car cmd) 0) unread-command-events))
|
2001-11-06 18:59:06 +00:00
|
|
|
((eq cmd 'calc-pop)
|
2001-11-12 11:39:45 +00:00
|
|
|
(push ?\177 unread-command-events))
|
2001-11-06 18:59:06 +00:00
|
|
|
((eq cmd 'calc-enter)
|
2001-11-12 11:39:45 +00:00
|
|
|
(push 13 unread-command-events))
|
2001-11-06 18:59:06 +00:00
|
|
|
((eq cmd 'calc-undo)
|
2001-11-12 11:39:45 +00:00
|
|
|
(push 7 unread-command-events))
|
2001-11-06 18:59:06 +00:00
|
|
|
(t
|
|
|
|
|
(beep))))
|
|
|
|
|
((and input (string-match "STO\\|RCL" input))
|
|
|
|
|
(cond ((and isstring (string-match "[0-9]" (car cmd)))
|
|
|
|
|
(setq calc-keypad-input nil)
|
|
|
|
|
(let ((var (intern (concat "var-q" (car cmd)))))
|
|
|
|
|
(cond ((equal input "STO+") (calc-store-plus var))
|
|
|
|
|
((equal input "STO-") (calc-store-minus var))
|
|
|
|
|
((equal input "STO*") (calc-store-times var))
|
|
|
|
|
((equal input "STO/") (calc-store-div var))
|
|
|
|
|
((equal input "STO^") (calc-store-power var))
|
|
|
|
|
((equal input "STOn") (calc-store-neg 1 var))
|
|
|
|
|
((equal input "STO&") (calc-store-inv 1 var))
|
|
|
|
|
((equal input "STO") (calc-store-into var))
|
|
|
|
|
(t (calc-recall var)))))
|
|
|
|
|
((memq cmd '(calc-pop calc-undo))
|
|
|
|
|
(setq calc-keypad-input nil))
|
|
|
|
|
((and (equal input "STO")
|
|
|
|
|
(setq frac (assq cmd '( ( calc-plus . "+" )
|
|
|
|
|
( calc-minus . "-" )
|
|
|
|
|
( calc-times . "*" )
|
|
|
|
|
( calc-divide . "/" )
|
|
|
|
|
( calc-power . "^")
|
|
|
|
|
( calc-change-sign . "n")
|
|
|
|
|
( calc-inv . "&") ))))
|
|
|
|
|
(setq calc-keypad-input (concat input (cdr frac))))
|
|
|
|
|
(t
|
|
|
|
|
(beep))))
|
|
|
|
|
(isstring
|
|
|
|
|
(setq cmd (car cmd))
|
|
|
|
|
(if (or (and (equal cmd ".")
|
|
|
|
|
input
|
|
|
|
|
(string-match "[.:e^]" input))
|
|
|
|
|
(and (equal cmd "e")
|
|
|
|
|
input
|
|
|
|
|
(or (and (<= radix 14) (string-match "e" input))
|
|
|
|
|
(string-match "\\^\\|[-.:]\\'" input)))
|
|
|
|
|
(and (not (equal cmd "."))
|
|
|
|
|
(let ((case-fold-search nil))
|
|
|
|
|
(string-match cmd "0123456789ABCDEF"
|
|
|
|
|
(if (string-match
|
|
|
|
|
"[e^]" (or input ""))
|
|
|
|
|
10 radix)))))
|
|
|
|
|
(beep)
|
|
|
|
|
(setq calc-keypad-input (concat
|
|
|
|
|
(and (/= radix 10)
|
|
|
|
|
(or (not input)
|
|
|
|
|
(equal input "-"))
|
|
|
|
|
(format "%d#" radix))
|
|
|
|
|
(and (or (not input)
|
|
|
|
|
(equal input "-"))
|
|
|
|
|
(or (and (equal cmd "e") "1")
|
|
|
|
|
(and (equal cmd ".")
|
|
|
|
|
(if frac "1" "0"))))
|
|
|
|
|
input
|
|
|
|
|
(if (and (equal cmd ".") frac)
|
|
|
|
|
":"
|
|
|
|
|
(if (and (equal cmd "e")
|
|
|
|
|
(or (not input)
|
|
|
|
|
(string-match
|
|
|
|
|
"#" input))
|
|
|
|
|
(> radix 14))
|
|
|
|
|
(format "*%d.^" radix)
|
|
|
|
|
cmd))))))
|
|
|
|
|
((and (eq cmd 'calc-change-sign)
|
|
|
|
|
input)
|
|
|
|
|
(let* ((epos (or iexpon 0))
|
|
|
|
|
(suffix (substring input epos)))
|
|
|
|
|
(setq calc-keypad-input (concat
|
|
|
|
|
(substring input 0 epos)
|
|
|
|
|
(if (string-match "\\`-" suffix)
|
|
|
|
|
(substring suffix 1)
|
|
|
|
|
(concat "-" suffix))))))
|
|
|
|
|
((and (eq cmd 'calc-pop)
|
|
|
|
|
input)
|
|
|
|
|
(if (equal input "")
|
|
|
|
|
(beep)
|
|
|
|
|
(setq calc-keypad-input (substring input 0
|
|
|
|
|
(or (string-match
|
|
|
|
|
"\\*[0-9]+\\.\\^\\'"
|
|
|
|
|
input)
|
|
|
|
|
-1)))))
|
|
|
|
|
((and (eq cmd 'calc-undo)
|
|
|
|
|
input)
|
|
|
|
|
(setq calc-keypad-input nil))
|
|
|
|
|
(t
|
|
|
|
|
(if input
|
|
|
|
|
(let ((val (math-read-number input)))
|
|
|
|
|
(setq calc-keypad-input nil)
|
|
|
|
|
(if val
|
|
|
|
|
(calc-wrapper
|
|
|
|
|
(calc-push-list (list (calc-record
|
|
|
|
|
(calc-normalize val)))))
|
|
|
|
|
(or (equal input "")
|
|
|
|
|
(beep))
|
|
|
|
|
(setq cmd nil))
|
|
|
|
|
(if (eq cmd 'calc-enter) (setq cmd nil))))
|
|
|
|
|
(setq prefix-arg current-prefix-arg)
|
|
|
|
|
(if cmd
|
|
|
|
|
(if (and (consp cmd) (eq (car cmd) 'progn))
|
|
|
|
|
(while (setq cmd (cdr cmd))
|
|
|
|
|
(if (integerp (car cmd))
|
|
|
|
|
(setq prefix-arg (car cmd))
|
|
|
|
|
(command-execute (car cmd))))
|
|
|
|
|
(command-execute cmd)))))
|
|
|
|
|
(set-buffer calc-keypad-buffer)
|
2001-11-14 09:09:09 +00:00
|
|
|
(calc-keypad-show-input))))
|
2001-11-06 18:59:06 +00:00
|
|
|
|
2001-11-12 11:39:45 +00:00
|
|
|
(defun calc-keypad-left-click (event)
|
2001-11-06 18:59:06 +00:00
|
|
|
"Handle a left-button mouse click in Calc Keypad window."
|
2001-11-12 11:39:45 +00:00
|
|
|
(interactive "e")
|
2004-12-08 22:46:13 +00:00
|
|
|
(with-current-buffer calc-keypad-buffer
|
|
|
|
|
(goto-char (posn-point (event-start event)))
|
|
|
|
|
(calc-keypad-press)))
|
2001-11-06 18:59:06 +00:00
|
|
|
|
2001-11-12 11:39:45 +00:00
|
|
|
(defun calc-keypad-right-click (event)
|
2001-11-06 18:59:06 +00:00
|
|
|
"Handle a right-button mouse click in Calc Keypad window."
|
2001-11-12 11:39:45 +00:00
|
|
|
(interactive "e")
|
|
|
|
|
(save-excursion
|
|
|
|
|
(set-buffer calc-keypad-buffer)
|
|
|
|
|
(calc-keypad-menu)))
|
2001-11-06 18:59:06 +00:00
|
|
|
|
2001-11-12 11:39:45 +00:00
|
|
|
(defun calc-keypad-middle-click (event)
|
2001-11-06 18:59:06 +00:00
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"Handle a middle-button mouse click in Calc Keypad window."
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2001-11-12 11:39:45 +00:00
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(interactive "e")
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(with-current-buffer calc-keypad-buffer
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(calc-keypad-menu-back)))
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2001-11-06 18:59:06 +00:00
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(defun calc-keypad-menu ()
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(interactive)
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2001-11-19 07:34:59 +00:00
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(unless (eq major-mode 'calc-keypad-mode)
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2001-11-12 11:39:45 +00:00
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(error "Must be in *Calc Keypad* buffer for this command"))
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2001-11-06 18:59:06 +00:00
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(while (progn (setq calc-keypad-menu (% (1+ calc-keypad-menu)
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(length calc-keypad-menus)))
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(not (symbol-value (nth calc-keypad-menu calc-keypad-menus)))))
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2001-11-14 09:09:09 +00:00
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(calc-keypad-redraw))
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2001-11-06 18:59:06 +00:00
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(defun calc-keypad-menu-back ()
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(interactive)
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2001-11-19 07:34:59 +00:00
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(or (eq major-mode 'calc-keypad-mode)
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2001-11-06 18:59:06 +00:00
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(error "Must be in *Calc Keypad* buffer for this command"))
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(while (progn (setq calc-keypad-menu (% (1- (+ calc-keypad-menu
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(length calc-keypad-menus)))
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(length calc-keypad-menus)))
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(not (symbol-value (nth calc-keypad-menu calc-keypad-menus)))))
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2001-11-14 09:09:09 +00:00
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(calc-keypad-redraw))
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2001-11-06 18:59:06 +00:00
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(defun calc-keypad-store ()
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(interactive)
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2001-11-14 09:09:09 +00:00
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(setq calc-keypad-input "STO"))
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2001-11-06 18:59:06 +00:00
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(defun calc-keypad-recall ()
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(interactive)
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2001-11-14 09:09:09 +00:00
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(setq calc-keypad-input "RCL"))
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2001-11-06 18:59:06 +00:00
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(defun calc-pack-interval (mode)
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(interactive "p")
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(if (or (< mode 0) (> mode 3))
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2001-11-19 07:34:59 +00:00
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(error "Open/close code should be in the range from 0 to 3"))
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2001-11-14 09:09:09 +00:00
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(calc-pack (- -6 mode)))
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2001-11-06 18:59:06 +00:00
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(defun calc-keypad-execute ()
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(interactive)
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(let* ((prompt "Calc keystrokes: ")
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(flush 'x-flush-mouse-queue)
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(prefix nil)
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keys cmd)
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(save-excursion
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(calc-select-buffer)
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(while (progn
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(setq keys (read-key-sequence prompt))
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(setq cmd (key-binding keys))
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(if (or (memq cmd '(calc-inverse
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calc-hyperbolic
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universal-argument
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digit-argument
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negative-argument))
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(and prefix (string-match "\\`\e?[-0-9]\\'" keys)))
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(progn
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2009-01-09 03:57:12 +00:00
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(setq last-command-event (aref keys (1- (length keys))))
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2001-11-06 18:59:06 +00:00
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(command-execute cmd)
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(setq flush 'not-any-more
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prefix t
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prompt (concat prompt (key-description keys) " ")))
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(eq cmd flush))))) ; skip mouse-up event
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(message "")
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(if (commandp cmd)
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(command-execute cmd)
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2001-11-14 09:09:09 +00:00
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(error "Not a Calc command: %s" (key-description keys)))))
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2001-11-06 18:59:06 +00:00
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2004-11-30 17:13:23 +00:00
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(provide 'calc-keypd)
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2001-11-06 18:59:06 +00:00
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2008-04-10 14:10:46 +00:00
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;; arch-tag: 4ba0d360-2bb6-40b8-adfa-eb373765b3f9
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2001-11-14 09:09:09 +00:00
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;;; calc-keypd.el ends here
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