209
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1 ;;; x-toolbar.el -- Runtime initialization of XEmacs toolbar
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2
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3 ;; Copyright (C) 1997 Free Software Foundation, Inc.
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4 ;; Copyright (C) 1994 Andy Piper <andyp@parallax.demon.co.uk>
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5 ;; Copyright (C) 1995 Board of Trustees, University of Illinois
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6 ;; Copyright (C) 1996 Ben Wing <wing@666.com>
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7
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8 ;; Maintainer: XEmacs development team
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9 ;; Keywords: frames, dumped
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10
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11 ;; This file is part of XEmacs.
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12
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13 ;; XEmacs is free software; you can redistribute it and/or modify it
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14 ;; under the terms of the GNU General Public License as published by
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15 ;; the Free Software Foundation; either version 2, or (at your option)
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16 ;; any later version.
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17
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18 ;; XEmacs is distributed in the hope that it will be useful, but
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19 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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21 ;; General Public License for more details.
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22
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23 ;; You should have received a copy of the GNU General Public License
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24 ;; along with XEmacs; see the file COPYING. If not, write to the
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25 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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26 ;; Boston, MA 02111-1307, USA.
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27
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28 ;;; Synched up: Not in FSF
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29
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30 ;;; Commentary:
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31
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32 ;; This file is dumped with XEmacs (when X and toolbar support is compiled in).
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33
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34 ;; Miscellaneous toolbar functions, useful for users to redefine, in
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35 ;; order to get different behaviour.
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36
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37 ;;; Code:
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38
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39 (eval-when-compile
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40 (require 'pending-del))
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41
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42 (defgroup toolbar nil
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43 "Configure XEmacs Toolbar functions and properties"
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44 :group 'environment)
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45
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46
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47 (defun toolbar-not-configured ()
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48 (ding)
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49 (message "Configure the item via `M-x customize RET toolbar RET'"))
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50
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51 (defcustom toolbar-open-function 'find-file
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52 "*Function to call when the open icon is selected."
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53 :type '(radio (function-item find-file)
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54 (function :tag "Other"))
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55 :group 'toolbar)
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56
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57 (defun toolbar-open ()
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58 (interactive)
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59 (call-interactively toolbar-open-function))
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60
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61 (defcustom toolbar-dired-function 'dired
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62 "*Function to call when the dired icon is selected."
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63 :type '(radio (function-item dired)
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64 (function :tag "Other"))
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65 :group 'toolbar)
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66
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67 (defun toolbar-dired ()
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68 (interactive)
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69 (call-interactively toolbar-dired-function))
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70
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71 (defcustom toolbar-save-function 'save-buffer
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72 "*Function to call when the save icon is selected."
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73 :type '(radio (function-item save-buffer)
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74 (function :tag "Other"))
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75 :group 'toolbar)
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76
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77 (defun toolbar-save ()
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78 (interactive)
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79 (call-interactively toolbar-save-function))
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80
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81 (defcustom toolbar-print-function 'lpr-buffer
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82 "*Function to call when the print icon is selected."
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83 :type '(radio (function-item lpr-buffer)
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84 (function :tag "Other"))
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85 :group 'toolbar)
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86
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87 (defun toolbar-print ()
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88 (interactive)
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89 (call-interactively toolbar-print-function))
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90
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91 (defcustom toolbar-cut-function 'x-kill-primary-selection
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92 "*Function to call when the cut icon is selected."
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93 :type '(radio (function-item x-kill-primary-selection)
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94 (function :tag "Other"))
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95 :group 'toolbar)
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96
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97 (defun toolbar-cut ()
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98 (interactive)
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99 (call-interactively toolbar-cut-function))
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100
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101 (defcustom toolbar-copy-function 'x-copy-primary-selection
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102 "*Function to call when the copy icon is selected."
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103 :type '(radio (function-item x-copy-primary-selection)
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104 (function :tag "Other"))
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105 :group 'toolbar)
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106
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107 (defun toolbar-copy ()
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108 (interactive)
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109 (call-interactively toolbar-copy-function))
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110
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111 (defcustom toolbar-paste-function 'x-yank-clipboard-selection
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112 "*Function to call when the paste icon is selected."
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113 :type '(radio (function-item x-yank-clipboard-selection)
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114 (function :tag "Other"))
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115 :group 'toolbar)
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116
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117 (defun toolbar-paste ()
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118 (interactive)
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119 ;; This horrible kludge is for pending-delete to work correctly.
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120 (and (boundp 'pending-delete)
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121 pending-delete
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122 (let ((this-command toolbar-paste-function))
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123 (pending-delete-pre-hook)))
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124 (call-interactively toolbar-paste-function))
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125
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126 (defcustom toolbar-undo-function 'undo
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127 "*Function to call when the undo icon is selected."
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128 :type '(radio (function-item undo)
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129 (function :tag "Other"))
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130 :group 'toolbar)
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131
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132 (defun toolbar-undo ()
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133 (interactive)
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134 (call-interactively toolbar-undo-function))
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135
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136 (defcustom toolbar-replace-function 'query-replace
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137 "*Function to call when the replace icon is selected."
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138 :type '(radio (function-item query-replace)
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139 (function :tag "Other"))
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140 :group 'toolbar)
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141
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142 (defun toolbar-replace ()
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143 (interactive)
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144 (call-interactively toolbar-replace-function))
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145
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146 ;;
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147 ;; toolbar ispell variables and defuns
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148 ;;
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149
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150 (defun toolbar-ispell-internal ()
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151 (interactive)
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152 (if (region-active-p)
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153 (ispell-region (region-beginning) (region-end))
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154 (ispell-buffer)))
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155
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156 (defcustom toolbar-ispell-function 'toolbar-ispell-internal
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157 "*Function to call when the ispell icon is selected."
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158 :type '(radio (function-item toolbar-ispell-internal)
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159 (function :tag "Other"))
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160 :group 'toolbar)
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161
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162 (defun toolbar-ispell ()
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163 "Intelligently spell the region or buffer."
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164 (interactive)
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165 (call-interactively toolbar-ispell-function))
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166
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167 ;;
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168 ;; toolbar mail variables and defuns
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169 ;;
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170
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171 ;; This used to be a macro that expanded its arguments to a form that
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172 ;; called `call-process'. With the advent of customize, it's better
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173 ;; to have it as a defun, to make customization easier.
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174 (defun toolbar-external (process &rest args)
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175 (interactive)
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176 (apply 'call-process process nil 0 nil args))
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177
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178 (defcustom toolbar-mail-commands-alist
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179 `((not-configured . toolbar-not-configured)
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180 (vm . vm)
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181 (gnus . gnus-no-server)
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182 (rmail . rmail)
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183 (mh . mh-rmail)
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184 (pine . (toolbar-external "xterm" "-e" "pine")) ; *gag*
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185 (elm . (toolbar-external "xterm" "-e" "elm"))
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186 (mutt . (toolbar-external "xterm" "-e" "mutt"))
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187 (exmh . (toolbar-external "exmh"))
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188 (netscape . (toolbar-external "netscape" "mailbox:")))
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189 "*Alist of mail readers and their commands.
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190 The car of each alist element is the mail reader, and the cdr is the form
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191 used to start it."
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192 :type '(repeat (cons :format "%v"
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193 (symbol :tag "Mailer") (function :tag "Start with")))
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194 :group 'toolbar)
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195
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196 (defcustom toolbar-mail-reader 'not-configured
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197 "*Mail reader toolbar will invoke.
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198 The legal values are the keys from `toolbar-mail-command-alist', which
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199 should be used to add new mail readers.
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200 Mail readers known by default are vm, gnus, rmail, mh, pine, elm,
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201 mutt, exmh and netscape."
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202 :type '(choice (const :tag "Not Configured" not-configured)
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203 (const vm) (const gnus) (const rmail) (const mh)
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204 (const pine) (const elm) (const mutt) (const exmh)
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205 (const netscape)
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206 (symbol :tag "Other"
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207 :validate (lambda (wid)
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208 (if (assq (widget-value wid)
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209 toolbar-mail-commands-alist)
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210 nil
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211 (widget-put wid :error
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212 "Unknown mail reader")
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213 wid))))
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214 :group 'toolbar)
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215
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216
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217 (defun toolbar-mail ()
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218 "Run mail in a separate frame."
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219 (interactive)
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220 (let ((command (assq toolbar-mail-reader toolbar-mail-commands-alist)))
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221 (if (not command)
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222 (error "Uknown mail reader %s" toolbar-mail-reader))
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223 (funcall (cdr command))))
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224
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225 ;;
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226 ;; toolbar info variables and defuns
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227 ;;
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228
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229 (defvar toolbar-info-frame nil
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230 "The frame in which info is displayed.")
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231
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232 (defcustom Info-frame-plist
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233 (append (list 'width 80)
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234 (let ((h (plist-get default-frame-plist 'height)))
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235 (when h (list 'height h))))
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236 "Frame plist for the Info frame."
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237 :type '(repeat (group :inline t
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238 (symbol :tag "Property")
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239 (sexp :tag "Value")))
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240 :group 'info)
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241
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242 (defun toolbar-info ()
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243 "Run info in a separate frame."
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244 (interactive)
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245 (if (or (not toolbar-info-frame)
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246 (not (frame-live-p toolbar-info-frame)))
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247 (progn
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248 (setq toolbar-info-frame (make-frame Info-frame-plist))
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249 (select-frame toolbar-info-frame)
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250 (raise-frame toolbar-info-frame)))
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251 (if (frame-iconified-p toolbar-info-frame)
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252 (deiconify-frame toolbar-info-frame))
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253 (select-frame toolbar-info-frame)
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254 (raise-frame toolbar-info-frame)
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255 (info))
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256
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257 ;;
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258 ;; toolbar debug variables and defuns
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259 ;;
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260
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261 (defun toolbar-debug ()
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262 (interactive)
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263 (if (featurep 'eos-debugger)
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264 (call-interactively 'eos::start-debugger)
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265 (require 'gdbsrc)
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266 (call-interactively 'gdbsrc)))
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267
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268 (defvar compile-command)
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269
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270 (defun toolbar-compile ()
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271 "Run compile without having to touch the keyboard."
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272 (interactive)
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273 (require 'compile)
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274 (popup-dialog-box
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275 `(,(concat "Compile:\n " compile-command)
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276 ["Compile" (compile compile-command) t]
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277 ["Edit command" compile t]
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278 nil
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279 ["Cancel" (message "Quit") t])))
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280
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281 ;;
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282 ;; toolbar news variables and defuns
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283 ;;
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284
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285 (defcustom toolbar-news-commands-alist
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286 `((not-configured . toolbar-not-configured)
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287 (gnus . toolbar-gnus) ; M-x all-hail-gnus
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288 (rn . (toolbar-external "xterm" "-e" "rn"))
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289 (nn . (toolbar-external "xterm" "-e" "nn"))
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290 (trn . (toolbar-external "xterm" "-e" "trn"))
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291 (xrn . (toolbar-external "xrn"))
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292 (slrn . (toolbar-external "xterm" "-e" "slrn"))
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293 (pine . (toolbar-external "xterm" "-e" "pine")) ; *gag*
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294 (tin . (toolbar-external "xterm" "-e" "tin")) ; *gag*
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295 (netscape . (toolbar-external "netscape" "news:")))
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296 "*Alist of news readers and their commands.
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297 The car of each alist element the pair is the news reader, and the cdr
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298 is the form used to start it."
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299 :type '(repeat (cons :format "%v"
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300 (symbol :tag "Reader") (sexp :tag "Start with")))
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301 :group 'toolbar)
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302
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303 (defcustom toolbar-news-reader 'not-configured
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304 "*News reader toolbar will invoke.
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305 The legal values are the keys from `toolbar-news-command-alist', which should
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306 be used to add new news readers.
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307 Newsreaders known by default are gnus, rn, nn, trn, xrn, slrn, pine
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308 and netscape."
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309 :type '(choice (const :tag "Not Configured" not-configured)
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310 (const gnus) (const rn) (const nn) (const trn)
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311 (const xrn) (const slrn) (const pine) (const tin)
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312 (const netscape)
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313 (symbol :tag "Other"
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314 :validate (lambda (wid)
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315 (if (assq (widget-value wid)
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316 toolbar-news-commands-alist)
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317 nil
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318 (widget-put wid :error
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319 "Unknown news reader")
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320 wid))))
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321 :group 'toolbar)
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322
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323 (defcustom toolbar-news-use-separate-frame t
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324 "*Whether Gnus is invoked in a separate frame."
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325 :type 'boolean
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326 :group 'toolbar)
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327
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328 (defvar toolbar-news-frame nil
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329 "The frame in which news is displayed.")
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330
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331 (defvar toolbar-news-frame-properties nil
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332 "The properties of the frame in which news is displayed.")
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333
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334 (defun toolbar-gnus ()
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335 "Run Gnus in a separate frame."
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336 (interactive)
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337 (when (or (not toolbar-news-frame)
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338 (not (frame-live-p toolbar-news-frame)))
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339 (setq toolbar-news-frame (make-frame toolbar-news-frame-properties))
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340 (add-hook 'gnus-exit-gnus-hook
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341 (lambda ()
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342 (when (frame-live-p toolbar-news-frame)
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343 (if (cdr (frame-list))
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344 (delete-frame toolbar-news-frame))
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345 (setq toolbar-news-frame nil))))
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346 (select-frame toolbar-news-frame)
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347 (raise-frame toolbar-news-frame)
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348 (gnus))
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349 (if (frame-iconified-p toolbar-news-frame)
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350 (deiconify-frame toolbar-news-frame))
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351 (select-frame toolbar-news-frame)
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352 (raise-frame toolbar-news-frame))
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353
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354 (defun toolbar-news ()
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355 "Run News (in a separate frame??)."
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356 (interactive)
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357 (let ((command (assq toolbar-news-reader toolbar-news-commands-alist)))
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358 (if (not command)
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359 (error "Unknown news reader %s" toolbar-news-reader))
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360 (funcall (cdr command))))
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361
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362 (defvar toolbar-last-win-icon nil "A `last-win' icon set.")
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363 (defvar toolbar-next-win-icon nil "A `next-win' icon set.")
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364 (defvar toolbar-file-icon nil "A `file' icon set.")
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365 (defvar toolbar-folder-icon nil "A `folder' icon set")
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366 (defvar toolbar-disk-icon nil "A `disk' icon set.")
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367 (defvar toolbar-printer-icon nil "A `printer' icon set.")
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368 (defvar toolbar-cut-icon nil "A `cut' icon set.")
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369 (defvar toolbar-copy-icon nil "A `copy' icon set.")
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370 (defvar toolbar-paste-icon nil "A `paste' icon set.")
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371 (defvar toolbar-undo-icon nil "An `undo' icon set.")
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372 (defvar toolbar-spell-icon nil "A `spell' icon set.")
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373 (defvar toolbar-replace-icon nil "A `replace' icon set.")
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374 (defvar toolbar-mail-icon nil "A `mail' icon set.")
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375 (defvar toolbar-info-icon nil "An `info' icon set.")
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376 (defvar toolbar-compile-icon nil "A `compile' icon set.")
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377 (defvar toolbar-debug-icon nil "A `debugger' icon set.")
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378 (defvar toolbar-news-icon nil "A `news' icon set.")
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379
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380 ;;; each entry maps a variable to the prefix used.
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381
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382 (defvar init-x-toolbar-list
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383 '((toolbar-last-win-icon . "last-win")
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384 (toolbar-next-win-icon . "next-win")
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385 (toolbar-file-icon . "file")
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386 (toolbar-folder-icon . "folder")
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387 (toolbar-disk-icon . "disk")
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388 (toolbar-printer-icon . "printer")
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389 (toolbar-cut-icon . "cut")
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390 (toolbar-copy-icon . "copy")
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391 (toolbar-paste-icon . "paste")
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392 (toolbar-undo-icon . "undo")
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393 (toolbar-spell-icon . "spell")
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394 (toolbar-replace-icon . "replace")
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395 (toolbar-mail-icon . "mail")
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396 (toolbar-info-icon . "info-def")
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397 (toolbar-compile-icon . "compile")
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398 (toolbar-debug-icon . "debug")
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399 (toolbar-news-icon . "news")))
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400
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401 (defun init-x-toolbar ()
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402 (toolbar-add-item-data init-x-toolbar-list )
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403 ;; do this now because errors will occur if the icon symbols
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404 ;; are not initted
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405 (set-specifier default-toolbar initial-toolbar-spec))
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406
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407 (defun toolbar-add-item-data ( icon-list &optional icon-dir )
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408 (if (eq icon-dir nil)
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409 (setq icon-dir toolbar-icon-directory))
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410 (mapcar
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411 (lambda (cons)
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412 (let ((prefix (expand-file-name (cdr cons) icon-dir)))
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413 (set (car cons)
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414 (if (featurep 'xpm)
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415 (toolbar-make-button-list
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416 (concat prefix "-up.xpm")
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417 nil
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418 (concat prefix "-xx.xpm")
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419 (concat prefix "-cap-up.xpm")
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420 nil
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421 (concat prefix "-cap-xx.xpm"))
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422 (toolbar-make-button-list
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423 (concat prefix "-up.xbm")
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424 (concat prefix "-dn.xbm")
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425 (concat prefix "-xx.xbm")
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426 )))))
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427 icon-list )
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428 )
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429
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430 (defvar initial-toolbar-spec
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431 '(;;[toolbar-last-win-icon pop-window-configuration
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432 ;;(frame-property (selected-frame)
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433 ;; 'window-config-stack) t "Most recent window config"]
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434 ;; #### Illicit knowledge?
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435 ;; #### These don't work right - not consistent!
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436 ;; I don't know what's wrong; perhaps `selected-frame' is wrong
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437 ;; sometimes when this is evaluated. Note that I even tried to
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438 ;; kludge-fix this by calls to `set-specifier-dirty-flag' in
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439 ;; pop-window-configuration and such.
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440
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441 ;;[toolbar-next-win-icon unpop-window-configuration
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442 ;;(frame-property (selected-frame)
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443 ;; 'window-config-unpop-stack) t "Undo \"Most recent window config\""]
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444 ;; #### Illicit knowledge?
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445
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446 [toolbar-file-icon toolbar-open t "Open a file"]
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447 [toolbar-folder-icon toolbar-dired t "View directory"]
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448 [toolbar-disk-icon toolbar-save t "Save buffer"]
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449 [toolbar-printer-icon toolbar-print t "Print buffer"]
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450 [toolbar-cut-icon toolbar-cut t "Kill region"]
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451 [toolbar-copy-icon toolbar-copy t "Copy region"]
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452 [toolbar-paste-icon toolbar-paste t "Paste from clipboard"]
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453 [toolbar-undo-icon toolbar-undo t "Undo edit"]
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454 [toolbar-spell-icon toolbar-ispell t "Spellcheck"]
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455 [toolbar-replace-icon toolbar-replace t "Replace text"]
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456 [toolbar-mail-icon toolbar-mail t "Mail"]
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457 [toolbar-info-icon toolbar-info t "Information"]
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458 [toolbar-compile-icon toolbar-compile t "Compile"]
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459 [toolbar-debug-icon toolbar-debug t "Debug"]
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460 [toolbar-news-icon toolbar-news t "News"]
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461 )
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462 "The initial toolbar for a buffer.")
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463
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464 (defun x-init-toolbar-from-resources (locale)
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465 (x-init-specifier-from-resources
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466 top-toolbar-height 'natnum locale
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467 '("topToolBarHeight" . "TopToolBarHeight"))
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468 (x-init-specifier-from-resources
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469 bottom-toolbar-height 'natnum locale
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470 '("bottomToolBarHeight" . "BottomToolBarHeight"))
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471 (x-init-specifier-from-resources
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472 left-toolbar-width 'natnum locale
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473 '("leftToolBarWidth" . "LeftToolBarWidth"))
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474 (x-init-specifier-from-resources
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475 right-toolbar-width 'natnum locale
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476 '("rightToolBarWidth" . "RightToolBarWidth")))
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477
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478 ;;; x-toolbar.el ends here
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