annotate lisp/dialog-gtk.el @ 938:0391335b65dc

[xemacs-hg @ 2002-07-31 07:14:49 by michaels] 2002-07-17 Marcus Crestani <crestani@informatik.uni-tuebingen.de> Markus Kaltenbach <makalten@informatik.uni-tuebingen.de> Mike Sperber <mike@xemacs.org> configure flag to turn these changes on: --use-kkcc First we added a dumpable flag to lrecord_implementation. It shows, if the object is dumpable and should be processed by the dumper. * lrecord.h (struct lrecord_implementation): added dumpable flag (MAKE_LRECORD_IMPLEMENTATION): fitted the different makro definitions to the new lrecord_implementation and their calls. Then we changed mark_object, that it no longer needs a mark method for those types that have pdump descritions. * alloc.c: (mark_object): If the object has a description, the new mark algorithm is called, and the object is marked according to its description. Otherwise it uses the mark method like before. These procedures mark objects according to their descriptions. They are modeled on the corresponding pdumper procedures. (mark_with_description): (get_indirect_count): (structure_size): (mark_struct_contents): These procedures still call mark_object, this is needed while there are Lisp_Objects without descriptions left. We added pdump descriptions for many Lisp_Objects: * extents.c: extent_auxiliary_description * database.c: database_description * gui.c: gui_item_description * scrollbar.c: scrollbar_instance_description * toolbar.c: toolbar_button_description * event-stream.c: command_builder_description * mule-charset.c: charset_description * device-msw.c: devmode_description * dialog-msw.c: mswindows_dialog_id_description * eldap.c: ldap_description * postgresql.c: pgconn_description pgresult_description * tooltalk.c: tooltalk_message_description tooltalk_pattern_description * ui-gtk.c: emacs_ffi_description emacs_gtk_object_description * events.c: * events.h: * event-stream.c: * event-Xt.c: * event-gtk.c: * event-tty.c: To write a pdump description for Lisp_Event, we converted every struct in the union event to a Lisp_Object. So we created nine new Lisp_Objects: Lisp_Key_Data, Lisp_Button_Data, Lisp_Motion_Data, Lisp_Process_Data, Lisp_Timeout_Data, Lisp_Eval_Data, Lisp_Misc_User_Data, Lisp_Magic_Data, Lisp_Magic_Eval_Data. We also wrote makro selectors and mutators for the fields of the new designed Lisp_Event and added everywhere these new abstractions. We implemented XD_UNION support in (mark_with_description), so we can describe exspecially console/device specific data with XD_UNION. To describe with XD_UNION, we added a field to these objects, which holds the variant type of the object. This field is initialized in the appendant constructor. The variant is an integer, it has also to be described in an description, if XD_UNION is used. XD_UNION is used in following descriptions: * console.c: console_description (get_console_variant): returns the variant (create_console): added variant initialization * console.h (console_variant): the different console types * console-impl.h (struct console): added enum console_variant contype * device.c: device_description (Fmake_device): added variant initialization * device-impl.h (struct device): added enum console_variant devtype * objects.c: image_instance_description font_instance_description (Fmake_color_instance): added variant initialization (Fmake_font_instance): added variant initialization * objects-impl.h (struct Lisp_Color_Instance): added color_instance_type * objects-impl.h (struct Lisp_Font_Instance): added font_instance_type * process.c: process_description (make_process_internal): added variant initialization * process.h (process_variant): the different process types
author michaels
date Wed, 31 Jul 2002 07:14:49 +0000
parents a307f9a2021d
children e8db6a10ad42
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1 ;;; dialog-gtk.el --- Dialog-box support for XEmacs w/GTK primitives
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2
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3 ;; Copyright (C) 2000 Free Software Foundation, Inc.
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4
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5 ;; Maintainer: William M. Perry <wmperry@gnu.org>
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6 ;; Keywords: extensions, internal, dumped
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7
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8 ;; This file is part of XEmacs.
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9
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10 ;; XEmacs is free software; you can redistribute it and/or modify it
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11 ;; under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; XEmacs is distributed in the hope that it will be useful, but
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16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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18 ;; General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with XEmacs; see the file COPYING. If not, write to the
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22 ;; Free Software Foundation, 59 Temple Place - Suite 330,
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23 ;; Boston, MA 02111-1307, USA.
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24
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25 ;;; Synched up with: Not in FSF.
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26
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27 ;;; Commentary:
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28
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29 ;; This file is dumped with XEmacs (when dialog boxes are compiled in).
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30
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31 (require 'cl)
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32 (require 'gtk-password-dialog)
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33 (require 'gtk-file-dialog)
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34
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35 (globally-declare-fboundp
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36 '(gtk-signal-connect
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37 gtk-main-quit gtk-window-set-transient-for
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38 gtk-widget-show-all gtk-main gtk-color-selection-dialog-new
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39 gtk-color-selection-dialog-ok-button gtk-widget-hide-all
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40 gtk-color-selection-get-color
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41 gtk-color-selection-dialog-colorsel
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42 gtk-color-selection-dialog-cancel-button gtk-widget-show-now
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43 gtk-widget-grab-focus gtk-widget-destroy gtk-dialog-new
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44 gtk-window-set-title gtk-container-set-border-width
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45 gtk-box-set-spacing gtk-dialog-vbox gtk-container-add
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46 gtk-label-new gtk-button-new-with-label
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47 gtk-widget-set-sensitive gtk-widget-show gtk-dialog-action-area))
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48
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49 (defun popup-builtin-open-dialog (keys)
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50 ;; Allowed keywords are:
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51 ;;
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52 ;; :initial-filename fname
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53 ;; :initial-directory dir
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54 ;; :filter-list (filter-desc filter ...)
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55 ;; :directory t/nil
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56 ;; :title string
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57 ;; :allow-multi-select t/nil
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58 ;; :create-prompt-on-nonexistent t/nil
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59 ;; :overwrite-prompt t/nil
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60 ;; :file-must-exist t/nil
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61 ;; :no-network-button t/nil
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62 ;; :no-read-only-return t/nil
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63 (let ((initial-filename (plist-get keys :initial-filename))
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64 (clicked-ok nil)
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65 (widget nil)
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66 filename)
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67 (setq widget (gtk-file-dialog-new
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68 :directory (plist-get keys :directory)
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69 :callback `(lambda (f)
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70 (setq clicked-ok t
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71 filename f))
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72 :initial-directory (or (plist-get keys :initial-directory nil)
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73 (if initial-filename
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74 (file-name-directory initial-filename)
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75 default-directory))
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76 :filter-list (plist-to-alist
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77 (plist-get keys :filter-list nil))
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78 :file-must-exist (plist-get keys :file-must-exist nil)))
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79
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80 (gtk-signal-connect widget 'destroy (lambda (obj data) (gtk-main-quit)))
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81
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82 (gtk-window-set-transient-for widget (frame-property nil 'shell-widget))
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83 (gtk-widget-show-all widget)
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84 (gtk-main)
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85 (if (not clicked-ok)
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86 (signal 'quit nil)
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87 filename)))
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88
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89 (defalias 'popup-builtin-save-as-dialog 'popup-builtin-open-dialog)
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90
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91 (defun popup-builtin-color-dialog (keys)
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92 ;; Allowed keys:
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93 ;; :initial-color COLOR
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94 (let (;(initial-color (or (plist-get keys :initial-color) "white"))
462
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95 (title (or (plist-get keys :title "Select color...")))
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96 (dialog nil)
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97 (clicked-ok nil)
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98 (color nil))
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99 (setq dialog (gtk-color-selection-dialog-new title))
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100 (gtk-signal-connect
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101 (gtk-color-selection-dialog-ok-button dialog) 'clicked
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102 (lambda (button colorsel)
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103 (gtk-widget-hide-all dialog)
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104 (setq color (gtk-color-selection-get-color colorsel)
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105 clicked-ok t)
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106 (gtk-main-quit))
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107 (gtk-color-selection-dialog-colorsel dialog))
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108
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109 (gtk-signal-connect
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110 (gtk-color-selection-dialog-cancel-button dialog) 'clicked
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111 (lambda (&rest ignored)
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112 (gtk-main-quit)))
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113
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114 (put dialog 'modal t)
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115 (put dialog 'type 'dialog)
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116 (gtk-window-set-transient-for dialog (frame-property nil 'shell-widget))
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117
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118 (unwind-protect
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119 (progn
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120 (gtk-widget-show-now dialog)
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121 (gtk-main))
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122 '(gtk-widget-destroy dialog))
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123 (if (not clicked-ok)
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124 (signal 'quit nil))
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125 ;; Need to convert from (R G B A) to #rrggbb
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126 (format "#%02x%02x%02x"
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127 (* 256 (nth 0 color))
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128 (* 256 (nth 1 color))
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129 (* 256 (nth 2 color)))))
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130
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131 (defun popup-builtin-password-dialog (keys)
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132 ;; Format is (default callback :keyword value)
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133 ;; Allowed keywords are:
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134 ;;
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135 ;; :title string
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136 :; :prompt string
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137 ;; :default string
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138 ;; :verify boolean
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139 ;; :verify-prompt string
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140 (let* ((default (plist-get keys :default))
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141 (dialog nil)
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142 (clicked-ok nil)
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143 (passwd nil)
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144 (info nil)
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145 (generic-cb (lambda (x)
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146 (setq clicked-ok t
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147 passwd x))))
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148
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149 ;; Convert the descriptor to keywords and create the dialog
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150 (setq info (copy-list keys)
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151 info (plist-put info :callback generic-cb)
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diff changeset
152 info (plist-put info :default default)
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cvs
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153 dialog (apply 'gtk-password-dialog-new info))
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cvs
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154
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155 ;; Clicking any button or closing the box exits the main loop.
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156 (gtk-signal-connect (gtk-password-dialog-ok-button dialog)
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157 'clicked
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158 (lambda (&rest ignored)
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159 (gtk-main-quit)))
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cvs
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160
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cvs
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161 (gtk-signal-connect (gtk-password-dialog-cancel-button dialog)
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162 'clicked
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163 (lambda (&rest ignored)
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164 (gtk-main-quit)))
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165
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166 (gtk-signal-connect dialog
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167 'delete-event
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168 (lambda (&rest ignored)
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169 (gtk-main-quit)))
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170
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171 (gtk-widget-grab-focus (gtk-password-dialog-entry-widget dialog))
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172
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173 ;; Make us modal...
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174 (put dialog 'modal t)
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175 (gtk-window-set-transient-for dialog (frame-property nil 'shell-widget))
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cvs
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176
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cvs
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177 ;; Realize the damn thing & wait for some action...
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178 (gtk-widget-show-all dialog)
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179 (gtk-main)
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cvs
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180
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181 (if (not clicked-ok)
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182 (signal 'quit nil))
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183
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184 (gtk-widget-destroy dialog)
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185 passwd))
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186
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187 (defun popup-builtin-question-dialog (keys)
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188 ;; Allowed keywords:
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189 ;; :question STRING
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190 ;; :buttons BUTTONDESC
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191 (let ((title (or (plist-get keys :title) "Question"))
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192 (buttons-descr (plist-get keys :buttons))
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193 (question (or (plist-get keys :question) "Question goes here..."))
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194 (dialog nil) ; GtkDialog
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195 (buttons nil) ; List of GtkButton objects
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196 (activep t)
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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197 (callback nil)
462
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198 (flushrightp nil)
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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199 (length nil)
462
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200 (errp t))
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201 (if (not buttons-descr)
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diff changeset
202 (error 'syntax-error
0784d089fdc9 Import from CVS: tag r21-2-46
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203 "Dialog descriptor must supply at least one button"))
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204
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205 ;; Do the basics - create the dialog, set the window title, and
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206 ;; add the label asking the question.
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207 (unwind-protect
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208 (progn
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209 (setq dialog (gtk-dialog-new))
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210 (gtk-window-set-title dialog title)
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211 (gtk-container-set-border-width dialog 3)
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212 (gtk-box-set-spacing (gtk-dialog-vbox dialog) 5)
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213 (gtk-container-add (gtk-dialog-vbox dialog) (gtk-label-new question))
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214
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215 ;; Create the buttons.
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216 (mapc (lambda (button)
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217 ;; Handle flushright buttons
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218 (if (null button)
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219 (setq flushrightp t)
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220
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221 ;; More sanity checking first of all.
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222 (if (not (vectorp button))
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223 (error "Button descriptor is not a vector: %S" button))
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224
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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225 (setq length (length button))
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226
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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diff changeset
227 (cond
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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228 ((= length 1) ; [ "name" ]
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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229 (setq callback nil
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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230 activep nil))
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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231 ((= length 2) ; [ "name" callback ]
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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232 (setq callback (aref button 1)
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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233 activep t))
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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234 ((and (or (= length 3) (= length 4))
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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235 (not (keywordp (aref button 2))))
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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236 ;; [ "name" callback active-p ] or
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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237 ;; [ "name" callback active-p suffix ]
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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238 ;; We ignore the 'suffix' entry, because that is
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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239 ;; what the X code does.
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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240 (setq callback (aref button 1)
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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diff changeset
241 activep (aref button 2)))
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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diff changeset
242 (t ; 100% keyword specification
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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243 (let ((plist (cdr (mapcar 'identity button))))
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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diff changeset
244 (setq activep (plist-get plist :active)
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
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diff changeset
245 callback (plist-get plist :callback)))))
462
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246
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247 (push (gtk-button-new-with-label (aref button 0)) buttons)
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248 (gtk-widget-set-sensitive (car buttons) (eval activep))
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249
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250 ;; Apply the callback
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251 (gtk-signal-connect
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252 (car buttons) 'clicked
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253 (lambda (button data)
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254 (push (make-event 'misc-user
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cvs
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255 (list 'object (car data)
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cvs
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256 'function
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cvs
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257 (if (symbolp (car data))
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cvs
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258 'call-interactively
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cvs
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259 'eval)))
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260 unread-command-events)
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261 (gtk-main-quit)
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262 t)
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
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263 (cons callback dialog))
462
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264
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265 (gtk-widget-show (car buttons))
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cvs
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266 (funcall (if flushrightp 'gtk-box-pack-end 'gtk-box-pack-start)
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cvs
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267 (gtk-dialog-action-area dialog) (car buttons)
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268 nil t 2)))
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269 buttons-descr)
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270
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271 ;; Make sure they can't close it with the window manager
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272 (gtk-signal-connect dialog 'delete-event (lambda (&rest ignored) t))
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273 (gtk-window-set-transient-for dialog (frame-property nil 'shell-widget))
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274 (put dialog 'type 'dialog)
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275 (put dialog 'modal t)
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276 (gtk-widget-show-all dialog)
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277 (gtk-main)
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278 (gtk-widget-destroy dialog)
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279 (setq errp nil))
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cvs
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280 (if (not errp)
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cvs
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281 ;; Nothing, we successfully showed the dialog
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cvs
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282 nil
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cvs
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283 ;; We need to destroy all the widgets, just in case.
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284 (mapc 'gtk-widget-destroy buttons)
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cvs
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285 (gtk-widget-destroy dialog)))))
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cvs
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286
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287 (defun gtk-make-dialog-box-internal (type keys)
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288 (case type
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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289 (file
0784d089fdc9 Import from CVS: tag r21-2-46
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290 (popup-builtin-open-dialog keys))
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cvs
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291 (password
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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292 (popup-builtin-password-dialog keys))
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cvs
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293 (question
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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294 (popup-builtin-question-dialog keys))
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cvs
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295 (color
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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diff changeset
296 (popup-builtin-color-dialog keys))
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cvs
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diff changeset
297 (find
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cvs
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298 )
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cvs
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299 (font
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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300 )
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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301 (replace
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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diff changeset
302 )
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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diff changeset
303 (mswindows-message
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cvs
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diff changeset
304 ;; This should really be renamed!
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cvs
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305 )
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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306 (print
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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307 )
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cvs
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diff changeset
308 (page-setup
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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309 )
0784d089fdc9 Import from CVS: tag r21-2-46
cvs
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310 (print-setup
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cvs
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311 )
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cvs
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312 (default
0784d089fdc9 Import from CVS: tag r21-2-46
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313 (error "Unknown type of dialog: %S" type))))
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cvs
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314
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315 (provide 'dialog-gtk)