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714
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1 /* GTK-specific Lisp objects.
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462
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2 Copyright (C) 1993, 1994 Free Software Foundation, Inc.
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3 Copyright (C) 1995 Board of Trustees, University of Illinois.
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4 Copyright (C) 1995 Tinker Systems
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800
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5 Copyright (C) 1995, 1996, 2001, 2002 Ben Wing
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462
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6 Copyright (C) 1995 Sun Microsystems
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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 the
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12 Free Software Foundation; either version 2, or (at your option) any
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13 later version.
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14
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15 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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17 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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18 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
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22 the Free Software Foundation, Inc., 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 /* Original author: Jamie Zawinski for 19.8
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28 font-truename stuff added by Jamie Zawinski for 19.10
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29 subwindow support added by Chuck Thompson
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30 additional XPM support added by Chuck Thompson
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31 initial X-Face support added by Stig
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32 rewritten/restructured by Ben Wing for 19.12/19.13
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33 GIF/JPEG support added by Ben Wing for 19.14
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34 PNG support added by Bill Perry for 19.14
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35 Improved GIF/JPEG support added by Bill Perry for 19.14
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36 Cleanup/simplification of error handling by Ben Wing for 19.14
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37 Pointer/icon overhaul, more restructuring by Ben Wing for 19.14
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38 GIF support changed to external GIFlib 3.1 by Jareth Hein for 21.0
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39 Many changes for color work and optimizations by Jareth Hein for 21.0
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40 Switch of GIF/JPEG/PNG to new EImage intermediate code by Jareth Hein for 21.0
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41 TIFF code by Jareth Hein for 21.0
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42 GIF/JPEG/PNG/TIFF code moved to new glyph-eimage.c for 21.0
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43 Gtk version by William Perry for 21.1
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44
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45 TODO:
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46 Support the GrayScale, StaticColor and StaticGray visual classes.
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47 Convert images.el to C and stick it in here?
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48 */
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49
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50 #include <config.h>
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51 #include "lisp.h"
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52 #include "lstream.h"
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53 #include "console-gtk.h"
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54 #include "glyphs.h"
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55 #include "glyphs-gtk.h"
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56 #include "objects-gtk.h"
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57 #include "gui-gtk.h"
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58 #include "ui-gtk.h"
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59
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60 #include "buffer.h"
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61 #include "window.h"
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62 #include "frame.h"
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63 #include "insdel.h"
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64 #include "opaque.h"
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65 #include "faces.h"
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66
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67 #include "imgproc.h"
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68
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69 #include "sysfile.h"
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70
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71 #include <setjmp.h>
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72
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73 #include "file-coding.h"
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74
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75 #if INTBITS == 32
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76 # define FOUR_BYTE_TYPE unsigned int
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77 #elif LONGBITS == 32
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78 # define FOUR_BYTE_TYPE unsigned long
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79 #elif SHORTBITS == 32
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80 # define FOUR_BYTE_TYPE unsigned short
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81 #else
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82 #error What kind of strange-ass system are we running on?
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83 #endif
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84
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85 DECLARE_IMAGE_INSTANTIATOR_FORMAT (nothing);
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86 DECLARE_IMAGE_INSTANTIATOR_FORMAT (string);
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87 DECLARE_IMAGE_INSTANTIATOR_FORMAT (formatted_string);
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88 DECLARE_IMAGE_INSTANTIATOR_FORMAT (inherit);
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89 #ifdef HAVE_JPEG
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90 DECLARE_IMAGE_INSTANTIATOR_FORMAT (jpeg);
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91 #endif
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92 #ifdef HAVE_TIFF
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93 DECLARE_IMAGE_INSTANTIATOR_FORMAT (tiff);
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94 #endif
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95 #ifdef HAVE_PNG
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96 DECLARE_IMAGE_INSTANTIATOR_FORMAT (png);
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97 #endif
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98 #ifdef HAVE_GIF
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99 DECLARE_IMAGE_INSTANTIATOR_FORMAT (gif);
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100 #endif
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101
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102 #ifdef HAVE_XFACE
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103 DEFINE_DEVICE_IIFORMAT (gtk, xface);
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104 Lisp_Object Qxface;
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105 #endif
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106
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107 #ifdef HAVE_XPM
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108 DEFINE_DEVICE_IIFORMAT (gtk, xpm);
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109 #endif
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110
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111 DEFINE_DEVICE_IIFORMAT (gtk, xbm);
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112 DEFINE_DEVICE_IIFORMAT (gtk, subwindow);
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113
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114 DEFINE_IMAGE_INSTANTIATOR_FORMAT (cursor_font);
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115 Lisp_Object Qcursor_font;
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116
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117 DEFINE_IMAGE_INSTANTIATOR_FORMAT (font);
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118
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119 DEFINE_IMAGE_INSTANTIATOR_FORMAT (autodetect);
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120
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121 #ifdef HAVE_WIDGETS
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122 DECLARE_IMAGE_INSTANTIATOR_FORMAT (layout);
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123 DEFINE_DEVICE_IIFORMAT (gtk, widget);
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124 DEFINE_DEVICE_IIFORMAT (gtk, native_layout);
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125 DEFINE_DEVICE_IIFORMAT (gtk, button);
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126 DEFINE_DEVICE_IIFORMAT (gtk, progress_gauge);
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127 DEFINE_DEVICE_IIFORMAT (gtk, edit_field);
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128 DEFINE_DEVICE_IIFORMAT (gtk, combo_box);
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129 DEFINE_DEVICE_IIFORMAT (gtk, tab_control);
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130 DEFINE_DEVICE_IIFORMAT (gtk, label);
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131 #endif
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132
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133 static void update_widget_face (GtkWidget *w, Lisp_Image_Instance *ii,
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134 Lisp_Object domain);
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135 static void cursor_font_instantiate (Lisp_Object image_instance,
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136 Lisp_Object instantiator,
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137 Lisp_Object pointer_fg,
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138 Lisp_Object pointer_bg,
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139 int dest_mask,
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140 Lisp_Object domain);
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141
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142 static gint cursor_name_to_index (const char *name);
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143
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144 #ifndef BitmapSuccess
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145 #define BitmapSuccess 0
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146 #define BitmapOpenFailed 1
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147 #define BitmapFileInvalid 2
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148 #define BitmapNoMemory 3
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149 #endif
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150
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151 #include "bitmaps.h"
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152
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153 DEFINE_IMAGE_INSTANTIATOR_FORMAT (gtk_resource);
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154 Lisp_Object Qgtk_resource;
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155 #ifdef HAVE_WIDGETS
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156 Lisp_Object Qgtk_widget_instantiate_internal, Qgtk_widget_property_internal;
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157 Lisp_Object Qgtk_widget_redisplay_internal, Qgtk_widget_set_style;
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158 #endif
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159
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160
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161 /************************************************************************/
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162 /* image instance methods */
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163 /************************************************************************/
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164
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165 /************************************************************************/
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166 /* convert from a series of RGB triples to an XImage formated for the */
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167 /* proper display */
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168 /************************************************************************/
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169 static GdkImage *
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170 convert_EImage_to_GDKImage (Lisp_Object device, int width, int height,
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171 unsigned char *pic, unsigned long **pixtbl,
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172 int *npixels)
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173 {
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174 GdkColormap *cmap;
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175 GdkVisual *vis;
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176 GdkImage *outimg;
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177 int depth, byte_cnt, i, j;
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178 int rd,gr,bl,q;
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179 unsigned char *data, *ip, *dp = NULL;
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180 quant_table *qtable = NULL;
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181 union {
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182 FOUR_BYTE_TYPE val;
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183 char cp[4];
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184 } conv;
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185
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186 cmap = DEVICE_GTK_COLORMAP (XDEVICE(device));
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187 vis = DEVICE_GTK_VISUAL (XDEVICE(device));
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188 depth = DEVICE_GTK_DEPTH(XDEVICE(device));
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189
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190 if (vis->type == GDK_VISUAL_GRAYSCALE || vis->type == GDK_VISUAL_STATIC_COLOR ||
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191 vis->type == GDK_VISUAL_STATIC_GRAY)
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192 {
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193 /* #### Implement me!!! */
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194 return NULL;
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195 }
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196
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197 if (vis->type == GDK_VISUAL_PSEUDO_COLOR)
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198 {
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199 /* Quantize the image and get a histogram while we're at it.
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200 Do this first to save memory */
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201 qtable = build_EImage_quantable(pic, width, height, 256);
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202 if (qtable == NULL) return NULL;
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203 }
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204
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205 /* The first parameter (GdkWindow *) is allowed to be NULL if we
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206 ** specify the depth */
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207 outimg = gdk_image_new (GDK_IMAGE_FASTEST, vis, width, height);
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208
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209 if (!outimg) return NULL;
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210
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211 byte_cnt = outimg->bpp;
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212
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213 data = (unsigned char *) outimg->mem;
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214
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215 if (!data)
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216 {
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217 gdk_image_destroy (outimg);
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218 return NULL;
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219 }
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220
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221 if (vis->type == GDK_VISUAL_PSEUDO_COLOR)
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222 {
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223 unsigned long pixarray[256];
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224 int pixcount, n;
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225 /* use our quantize table to allocate the colors */
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226 pixcount = 32;
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227 *pixtbl = xnew_array (unsigned long, pixcount);
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228 *npixels = 0;
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229
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230 /* ### should implement a sort by popularity to assure proper allocation */
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231 n = *npixels;
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232 for (i = 0; i < qtable->num_active_colors; i++)
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233 {
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234 GdkColor color;
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235 int res;
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236
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237 color.red = qtable->rm[i] ? qtable->rm[i] << 8 : 0;
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238 color.green = qtable->gm[i] ? qtable->gm[i] << 8 : 0;
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239 color.blue = qtable->bm[i] ? qtable->bm[i] << 8 : 0;
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240 res = allocate_nearest_color (cmap, vis, &color);
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241 if (res > 0 && res < 3)
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242 {
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243 DO_REALLOC(*pixtbl, pixcount, n+1, unsigned long);
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244 (*pixtbl)[n] = color.pixel;
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245 n++;
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246 }
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247 pixarray[i] = color.pixel;
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248 }
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249 *npixels = n;
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250 ip = pic;
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251 for (i = 0; i < height; i++)
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252 {
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253 dp = data + (i * outimg->bpl);
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254 for (j = 0; j < width; j++)
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255 {
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256 rd = *ip++;
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257 gr = *ip++;
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258 bl = *ip++;
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259 conv.val = pixarray[QUANT_GET_COLOR(qtable,rd,gr,bl)];
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260 #if WORDS_BIGENDIAN
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261 if (outimg->byte_order == GDK_MSB_FIRST)
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262 for (q = 4-byte_cnt; q < 4; q++) *dp++ = conv.cp[q];
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263 else
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264 for (q = 3; q >= 4-byte_cnt; q--) *dp++ = conv.cp[q];
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265 #else
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266 if (outimg->byte_order == GDK_MSB_FIRST)
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267 for (q = byte_cnt-1; q >= 0; q--) *dp++ = conv.cp[q];
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268 else
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269 for (q = 0; q < byte_cnt; q++) *dp++ = conv.cp[q];
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270 #endif
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271 }
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272 }
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273 xfree(qtable);
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274 } else {
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275 unsigned long rshift,gshift,bshift,rbits,gbits,bbits,junk;
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276 junk = vis->red_mask;
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277 rshift = 0;
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278 while ((junk & 0x1) == 0)
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279 {
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280 junk = junk >> 1;
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281 rshift ++;
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282 }
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283 rbits = 0;
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284 while (junk != 0)
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285 {
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286 junk = junk >> 1;
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287 rbits++;
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288 }
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289 junk = vis->green_mask;
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290 gshift = 0;
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291 while ((junk & 0x1) == 0)
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292 {
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293 junk = junk >> 1;
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294 gshift ++;
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295 }
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296 gbits = 0;
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297 while (junk != 0)
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298 {
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299 junk = junk >> 1;
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300 gbits++;
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301 }
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302 junk = vis->blue_mask;
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303 bshift = 0;
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304 while ((junk & 0x1) == 0)
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305 {
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306 junk = junk >> 1;
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307 bshift ++;
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308 }
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309 bbits = 0;
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310 while (junk != 0)
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311 {
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312 junk = junk >> 1;
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313 bbits++;
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314 }
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315 ip = pic;
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316 for (i = 0; i < height; i++)
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317 {
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318 dp = data + (i * outimg->bpl);
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319 for (j = 0; j < width; j++)
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320 {
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321 if (rbits > 8)
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322 rd = *ip++ << (rbits - 8);
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323 else
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324 rd = *ip++ >> (8 - rbits);
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325 if (gbits > 8)
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326 gr = *ip++ << (gbits - 8);
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327 else
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328 gr = *ip++ >> (8 - gbits);
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329 if (bbits > 8)
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330 bl = *ip++ << (bbits - 8);
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331 else
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332 bl = *ip++ >> (8 - bbits);
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333
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334 conv.val = (rd << rshift) | (gr << gshift) | (bl << bshift);
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335 #if WORDS_BIGENDIAN
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336 if (outimg->byte_order == GDK_MSB_FIRST)
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337 for (q = 4-byte_cnt; q < 4; q++) *dp++ = conv.cp[q];
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338 else
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339 for (q = 3; q >= 4-byte_cnt; q--) *dp++ = conv.cp[q];
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340 #else
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341 if (outimg->byte_order == GDK_MSB_FIRST)
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342 for (q = byte_cnt-1; q >= 0; q--) *dp++ = conv.cp[q];
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343 else
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344 for (q = 0; q < byte_cnt; q++) *dp++ = conv.cp[q];
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345 #endif
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346 }
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347 }
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348 }
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349 return outimg;
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350 }
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351
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352 static void
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353 gtk_print_image_instance (struct Lisp_Image_Instance *p,
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354 Lisp_Object printcharfun,
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355 int escapeflag)
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356 {
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357 switch (IMAGE_INSTANCE_TYPE (p))
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358 {
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359 case IMAGE_MONO_PIXMAP:
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360 case IMAGE_COLOR_PIXMAP:
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361 case IMAGE_POINTER:
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800
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362 write_fmt_string (printcharfun, " (0x%lx",
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363 (unsigned long) IMAGE_INSTANCE_GTK_PIXMAP (p));
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462
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364 if (IMAGE_INSTANCE_GTK_MASK (p))
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800
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365 write_fmt_string (printcharfun, "/0x%lx",
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366 (unsigned long) IMAGE_INSTANCE_GTK_MASK (p));
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462
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367 write_c_string (")", printcharfun);
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368 break;
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369 #if HAVE_SUBWINDOWS
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370 case IMAGE_SUBWINDOW:
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371 /* #### implement me */
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372 #endif
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373 default:
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374 break;
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375 }
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376 }
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377
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378 static void
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379 gtk_finalize_image_instance (struct Lisp_Image_Instance *p)
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380 {
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381 if (!p->data)
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382 return;
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383
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384 if (DEVICE_LIVE_P (XDEVICE (p->device)))
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385 {
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386 if (0)
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387 ;
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388 #ifdef HAVE_WIDGETS
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389 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET)
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390 {
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391 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
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392 {
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393 gtk_widget_destroy (IMAGE_INSTANCE_SUBWINDOW_ID (p));
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394
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395 /* We can release the callbacks again. */
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396 /* #### FIXME! */
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397 /* ungcpro_popup_callbacks (...); */
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398
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399 /* IMAGE_INSTANCE_GTK_WIDGET_ID (p) = 0; */
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400 IMAGE_INSTANCE_GTK_CLIPWIDGET (p) = 0;
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401 }
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402 }
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403 #endif
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404 else if (IMAGE_INSTANCE_TYPE (p) == IMAGE_SUBWINDOW)
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405 {
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406 abort();
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407 }
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408 else
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|
409 {
|
|
|
410 int i;
|
|
|
411 if (IMAGE_INSTANCE_PIXMAP_TIMEOUT (p))
|
|
|
412 disable_glyph_animated_timeout (IMAGE_INSTANCE_PIXMAP_TIMEOUT (p));
|
|
|
413
|
|
|
414 if (IMAGE_INSTANCE_GTK_MASK (p) &&
|
|
|
415 IMAGE_INSTANCE_GTK_MASK (p) != IMAGE_INSTANCE_GTK_PIXMAP (p))
|
|
|
416 gdk_pixmap_unref (IMAGE_INSTANCE_GTK_MASK (p));
|
|
|
417 IMAGE_INSTANCE_PIXMAP_MASK (p) = 0;
|
|
|
418
|
|
|
419 if (IMAGE_INSTANCE_GTK_PIXMAP_SLICES (p))
|
|
|
420 {
|
|
|
421 for (i = 0; i < IMAGE_INSTANCE_PIXMAP_MAXSLICE (p); i++)
|
|
|
422 if (IMAGE_INSTANCE_GTK_PIXMAP_SLICE (p,i))
|
|
|
423 {
|
|
|
424 gdk_pixmap_unref (IMAGE_INSTANCE_GTK_PIXMAP_SLICE (p,i));
|
|
|
425 IMAGE_INSTANCE_GTK_PIXMAP_SLICE (p, i) = 0;
|
|
|
426 }
|
|
|
427 xfree (IMAGE_INSTANCE_GTK_PIXMAP_SLICES (p));
|
|
|
428 IMAGE_INSTANCE_GTK_PIXMAP_SLICES (p) = 0;
|
|
|
429 }
|
|
|
430
|
|
|
431 if (IMAGE_INSTANCE_GTK_CURSOR (p))
|
|
|
432 {
|
|
|
433 gdk_cursor_destroy (IMAGE_INSTANCE_GTK_CURSOR (p));
|
|
|
434 IMAGE_INSTANCE_GTK_CURSOR (p) = 0;
|
|
|
435 }
|
|
|
436 }
|
|
|
437
|
|
|
438 #if 0
|
|
|
439 /* #### BILL!!! */
|
|
|
440 if (IMAGE_INSTANCE_GTK_NPIXELS (p) != 0)
|
|
|
441 {
|
|
|
442 XFreeColors (dpy,
|
|
|
443 IMAGE_INSTANCE_GTK_COLORMAP (p),
|
|
|
444 IMAGE_INSTANCE_GTK_PIXELS (p),
|
|
|
445 IMAGE_INSTANCE_GTK_NPIXELS (p), 0);
|
|
|
446 IMAGE_INSTANCE_GTK_NPIXELS (p) = 0;
|
|
|
447 }
|
|
|
448 #endif
|
|
|
449 }
|
|
|
450
|
|
|
451 if (IMAGE_INSTANCE_TYPE (p) != IMAGE_WIDGET
|
|
|
452 && IMAGE_INSTANCE_TYPE (p) != IMAGE_SUBWINDOW
|
|
|
453 && IMAGE_INSTANCE_GTK_PIXELS (p))
|
|
|
454 {
|
|
|
455 xfree (IMAGE_INSTANCE_GTK_PIXELS (p));
|
|
|
456 IMAGE_INSTANCE_GTK_PIXELS (p) = 0;
|
|
|
457 }
|
|
|
458
|
|
|
459 xfree (p->data);
|
|
|
460 p->data = 0;
|
|
|
461 }
|
|
|
462
|
|
|
463 static int
|
|
|
464 gtk_image_instance_equal (struct Lisp_Image_Instance *p1,
|
|
|
465 struct Lisp_Image_Instance *p2, int depth)
|
|
|
466 {
|
|
|
467 switch (IMAGE_INSTANCE_TYPE (p1))
|
|
|
468 {
|
|
|
469 case IMAGE_MONO_PIXMAP:
|
|
|
470 case IMAGE_COLOR_PIXMAP:
|
|
|
471 case IMAGE_POINTER:
|
|
|
472 if (IMAGE_INSTANCE_GTK_COLORMAP (p1) != IMAGE_INSTANCE_GTK_COLORMAP (p2) ||
|
|
|
473 IMAGE_INSTANCE_GTK_NPIXELS (p1) != IMAGE_INSTANCE_GTK_NPIXELS (p2))
|
|
|
474 return 0;
|
|
|
475 #if HAVE_SUBWINDOWS
|
|
|
476 case IMAGE_SUBWINDOW:
|
|
|
477 /* #### implement me */
|
|
|
478 #endif
|
|
|
479 break;
|
|
|
480 default:
|
|
|
481 break;
|
|
|
482 }
|
|
|
483
|
|
|
484 return 1;
|
|
|
485 }
|
|
|
486
|
|
|
487 static unsigned long
|
|
|
488 gtk_image_instance_hash (struct Lisp_Image_Instance *p, int depth)
|
|
|
489 {
|
|
|
490 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
491 {
|
|
|
492 case IMAGE_MONO_PIXMAP:
|
|
|
493 case IMAGE_COLOR_PIXMAP:
|
|
|
494 case IMAGE_POINTER:
|
|
|
495 return IMAGE_INSTANCE_GTK_NPIXELS (p);
|
|
|
496 #if HAVE_SUBWINDOWS
|
|
|
497 case IMAGE_SUBWINDOW:
|
|
|
498 /* #### implement me */
|
|
|
499 return 0;
|
|
|
500 #endif
|
|
|
501 default:
|
|
|
502 return 0;
|
|
|
503 }
|
|
|
504 }
|
|
|
505
|
|
|
506 /* Set all the slots in an image instance structure to reasonable
|
|
|
507 default values. This is used somewhere within an instantiate
|
|
|
508 method. It is assumed that the device slot within the image
|
|
|
509 instance is already set -- this is the case when instantiate
|
|
|
510 methods are called. */
|
|
|
511
|
|
|
512 static void
|
|
|
513 gtk_initialize_pixmap_image_instance (struct Lisp_Image_Instance *ii,
|
|
|
514 int slices,
|
|
|
515 enum image_instance_type type)
|
|
|
516 {
|
|
|
517 ii->data = xnew_and_zero (struct gtk_image_instance_data);
|
|
|
518 IMAGE_INSTANCE_PIXMAP_MAXSLICE (ii) = slices;
|
|
|
519 IMAGE_INSTANCE_GTK_PIXMAP_SLICES (ii) =
|
|
|
520 xnew_array_and_zero (GdkPixmap *, slices);
|
|
|
521 IMAGE_INSTANCE_TYPE (ii) = type;
|
|
|
522 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = Qnil;
|
|
|
523 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (ii) = Qnil;
|
|
|
524 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) = Qnil;
|
|
|
525 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) = Qnil;
|
|
|
526 IMAGE_INSTANCE_PIXMAP_FG (ii) = Qnil;
|
|
|
527 IMAGE_INSTANCE_PIXMAP_BG (ii) = Qnil;
|
|
|
528 }
|
|
|
529
|
|
|
530
|
|
|
531 /************************************************************************/
|
|
|
532 /* pixmap file functions */
|
|
|
533 /************************************************************************/
|
|
|
534
|
|
|
535 /* Where bitmaps are; initialized from resource database */
|
|
|
536 Lisp_Object Vgtk_bitmap_file_path;
|
|
|
537
|
|
|
538 #ifndef BITMAPDIR
|
|
|
539 #define BITMAPDIR "/usr/include/X11/bitmaps"
|
|
|
540 #endif
|
|
|
541
|
|
|
542 /* Given a pixmap filename, look through all of the "standard" places
|
|
|
543 where the file might be located. Return a full pathname if found;
|
|
|
544 otherwise, return Qnil. */
|
|
|
545
|
|
|
546 static Lisp_Object
|
|
|
547 gtk_locate_pixmap_file (Lisp_Object name)
|
|
|
548 {
|
|
|
549 /* This function can GC if IN_REDISPLAY is false */
|
|
|
550
|
|
|
551 /* Check non-absolute pathnames with a directory component relative to
|
|
|
552 the search path; that's the way Xt does it. */
|
|
|
553 /* #### Unix-specific */
|
|
|
554 if (XSTRING_BYTE (name, 0) == '/' ||
|
|
|
555 (XSTRING_BYTE (name, 0) == '.' &&
|
|
|
556 (XSTRING_BYTE (name, 1) == '/' ||
|
|
|
557 (XSTRING_BYTE (name, 1) == '.' &&
|
|
|
558 (XSTRING_BYTE (name, 2) == '/')))))
|
|
|
559 {
|
|
|
560 if (!NILP (Ffile_readable_p (name)))
|
|
|
561 return name;
|
|
|
562 else
|
|
|
563 return Qnil;
|
|
|
564 }
|
|
|
565
|
|
|
566 if (NILP (Vdefault_gtk_device))
|
|
|
567 /* This may occur during intialization. */
|
|
|
568 return Qnil;
|
|
|
569
|
|
|
570 if (NILP (Vgtk_bitmap_file_path))
|
|
|
571 {
|
|
|
572 Vgtk_bitmap_file_path = nconc2 (Vgtk_bitmap_file_path,
|
|
778
|
573 (split_external_path (BITMAPDIR)));
|
|
462
|
574 }
|
|
|
575
|
|
|
576 {
|
|
|
577 Lisp_Object found;
|
|
|
578 if (locate_file (Vgtk_bitmap_file_path, name, Qnil, &found, R_OK) < 0)
|
|
|
579 {
|
|
|
580 Lisp_Object temp = list1 (Vdata_directory);
|
|
|
581 struct gcpro gcpro1;
|
|
|
582
|
|
|
583 GCPRO1 (temp);
|
|
|
584 locate_file (temp, name, Qnil, &found, R_OK);
|
|
|
585 UNGCPRO;
|
|
|
586 }
|
|
|
587
|
|
|
588 return found;
|
|
|
589 }
|
|
|
590 }
|
|
|
591
|
|
|
592 static Lisp_Object
|
|
|
593 locate_pixmap_file (Lisp_Object name)
|
|
|
594 {
|
|
|
595 return gtk_locate_pixmap_file (name);
|
|
|
596 }
|
|
|
597
|
|
|
598
|
|
|
599 /************************************************************************/
|
|
|
600 /* cursor functions */
|
|
|
601 /************************************************************************/
|
|
|
602
|
|
|
603 /* Check that this server supports cursors of size WIDTH * HEIGHT. If
|
|
|
604 not, signal an error. INSTANTIATOR is only used in the error
|
|
|
605 message. */
|
|
|
606
|
|
|
607 static void
|
|
|
608 check_pointer_sizes (unsigned int width, unsigned int height,
|
|
|
609 Lisp_Object instantiator)
|
|
|
610 {
|
|
|
611 /* #### BILL!!! There is no way to call XQueryBestCursor from Gdk! */
|
|
|
612 #if 0
|
|
|
613 unsigned int best_width, best_height;
|
|
|
614 if (! XQueryBestCursor (DisplayOfScreen (xs), RootWindowOfScreen (xs),
|
|
|
615 width, height, &best_width, &best_height))
|
|
|
616 /* this means that an X error of some sort occurred (we trap
|
|
|
617 these so they're not fatal). */
|
|
563
|
618 gui_error ("XQueryBestCursor() failed?", instantiator);
|
|
462
|
619
|
|
|
620 if (width > best_width || height > best_height)
|
|
563
|
621 signal_ferror_with_frob (Qgui_error, instantiator,
|
|
|
622 "pointer too large (%dx%d): "
|
|
|
623 "server requires %dx%d or smaller",
|
|
|
624 width, height, best_width, best_height);
|
|
462
|
625 #endif
|
|
|
626 }
|
|
|
627
|
|
|
628 static void
|
|
|
629 generate_cursor_fg_bg (Lisp_Object device, Lisp_Object *foreground,
|
|
|
630 Lisp_Object *background, GdkColor *xfg, GdkColor *xbg)
|
|
|
631 {
|
|
|
632 if (!NILP (*foreground) && !COLOR_INSTANCEP (*foreground))
|
|
|
633 *foreground =
|
|
|
634 Fmake_color_instance (*foreground, device,
|
|
|
635 encode_error_behavior_flag (ERROR_ME));
|
|
|
636 if (COLOR_INSTANCEP (*foreground))
|
|
|
637 *xfg = * COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (*foreground));
|
|
|
638 else
|
|
|
639 {
|
|
|
640 xfg->pixel = 0;
|
|
|
641 xfg->red = xfg->green = xfg->blue = 0;
|
|
|
642 }
|
|
|
643
|
|
|
644 if (!NILP (*background) && !COLOR_INSTANCEP (*background))
|
|
|
645 *background =
|
|
|
646 Fmake_color_instance (*background, device,
|
|
|
647 encode_error_behavior_flag (ERROR_ME));
|
|
|
648 if (COLOR_INSTANCEP (*background))
|
|
|
649 *xbg = * COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (*background));
|
|
|
650 else
|
|
|
651 {
|
|
|
652 xbg->pixel = 0;
|
|
|
653 xbg->red = xbg->green = xbg->blue = ~0;
|
|
|
654 }
|
|
|
655 }
|
|
|
656
|
|
|
657 static void
|
|
|
658 maybe_recolor_cursor (Lisp_Object image_instance, Lisp_Object foreground,
|
|
|
659 Lisp_Object background)
|
|
|
660 {
|
|
|
661 #if 0
|
|
|
662 /* #### BILL!!! */
|
|
|
663 Lisp_Object device = XIMAGE_INSTANCE_DEVICE (image_instance);
|
|
|
664 GdkColor xfg, xbg;
|
|
|
665
|
|
|
666 generate_cursor_fg_bg (device, &foreground, &background, &xfg, &xbg);
|
|
|
667 if (!NILP (foreground) || !NILP (background))
|
|
|
668 {
|
|
|
669 XRecolorCursor (DEVICE_X_DISPLAY (XDEVICE (device)),
|
|
|
670 XIMAGE_INSTANCE_GTK_CURSOR (image_instance),
|
|
|
671 &xfg, &xbg);
|
|
|
672 XIMAGE_INSTANCE_PIXMAP_FG (image_instance) = foreground;
|
|
|
673 XIMAGE_INSTANCE_PIXMAP_BG (image_instance) = background;
|
|
|
674 }
|
|
|
675 #else
|
|
|
676 /* stderr_out ("Don't know how to recolor cursors in Gtk!\n"); */
|
|
|
677 #endif
|
|
|
678 }
|
|
|
679
|
|
|
680
|
|
|
681 /************************************************************************/
|
|
|
682 /* color pixmap functions */
|
|
|
683 /************************************************************************/
|
|
|
684
|
|
|
685 /* Initialize an image instance from an XImage.
|
|
|
686
|
|
|
687 DEST_MASK specifies the mask of allowed image types.
|
|
|
688
|
|
|
689 PIXELS and NPIXELS specify an array of pixels that are used in
|
|
|
690 the image. These need to be kept around for the duration of the
|
|
|
691 image. When the image instance is freed, XFreeColors() will
|
|
|
692 automatically be called on all the pixels specified here; thus,
|
|
|
693 you should have allocated the pixels yourself using XAllocColor()
|
|
|
694 or the like. The array passed in is used directly without
|
|
|
695 being copied, so it should be heap data created with xmalloc().
|
|
|
696 It will be freed using xfree() when the image instance is
|
|
|
697 destroyed.
|
|
|
698
|
|
|
699 If this fails, signal an error. INSTANTIATOR is only used
|
|
|
700 in the error message.
|
|
|
701
|
|
|
702 #### This should be able to handle conversion into `pointer'.
|
|
|
703 Use the same code as for `xpm'. */
|
|
|
704
|
|
|
705 static void
|
|
|
706 init_image_instance_from_gdk_image (struct Lisp_Image_Instance *ii,
|
|
|
707 GdkImage *gdk_image,
|
|
|
708 int dest_mask,
|
|
|
709 GdkColormap *cmap,
|
|
|
710 unsigned long *pixels,
|
|
|
711 int npixels,
|
|
|
712 int slices,
|
|
|
713 Lisp_Object instantiator)
|
|
|
714 {
|
|
|
715 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
716 GdkGC *gc;
|
|
|
717 GdkWindow *d;
|
|
|
718 GdkPixmap *pixmap;
|
|
|
719
|
|
|
720 if (!DEVICE_GTK_P (XDEVICE (device)))
|
|
563
|
721 gui_error ("Not a Gtk device", device);
|
|
462
|
722
|
|
|
723 d = GET_GTK_WIDGET_WINDOW (DEVICE_GTK_APP_SHELL (XDEVICE (device)));
|
|
|
724
|
|
|
725 if (!(dest_mask & IMAGE_COLOR_PIXMAP_MASK))
|
|
|
726 incompatible_image_types (instantiator, dest_mask,
|
|
|
727 IMAGE_COLOR_PIXMAP_MASK);
|
|
|
728
|
|
|
729 pixmap = gdk_pixmap_new (d, gdk_image->width, gdk_image->height, gdk_image->depth);
|
|
|
730 if (!pixmap)
|
|
563
|
731 gui_error ("Unable to create pixmap", instantiator);
|
|
462
|
732
|
|
|
733 gc = gdk_gc_new (pixmap);
|
|
|
734 if (!gc)
|
|
|
735 {
|
|
|
736 gdk_pixmap_unref (pixmap);
|
|
563
|
737 gui_error ("Unable to create GC", instantiator);
|
|
462
|
738 }
|
|
|
739
|
|
|
740 gdk_draw_image (GDK_DRAWABLE (pixmap), gc, gdk_image,
|
|
|
741 0, 0, 0, 0, gdk_image->width, gdk_image->height);
|
|
|
742
|
|
|
743 gdk_gc_destroy (gc);
|
|
|
744
|
|
|
745 gtk_initialize_pixmap_image_instance (ii, slices, IMAGE_COLOR_PIXMAP);
|
|
|
746
|
|
|
747 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
748 find_keyword_in_vector (instantiator, Q_file);
|
|
|
749
|
|
|
750 IMAGE_INSTANCE_GTK_PIXMAP (ii) = pixmap;
|
|
|
751 IMAGE_INSTANCE_GTK_MASK (ii) = 0;
|
|
|
752 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = gdk_image->width;
|
|
|
753 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = gdk_image->height;
|
|
|
754 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = gdk_image->depth;
|
|
|
755 IMAGE_INSTANCE_GTK_COLORMAP (ii) = cmap;
|
|
|
756 IMAGE_INSTANCE_GTK_PIXELS (ii) = pixels;
|
|
|
757 IMAGE_INSTANCE_GTK_NPIXELS (ii) = npixels;
|
|
|
758 }
|
|
|
759
|
|
|
760 #if 0
|
|
|
761 void init_image_instance_from_gdk_pixmap (struct Lisp_Image_Instance *ii,
|
|
|
762 struct device *device,
|
|
|
763 GdkPixmap *gdk_pixmap,
|
|
|
764 int dest_mask,
|
|
|
765 Lisp_Object instantiator)
|
|
|
766 {
|
|
|
767 GdkWindow *d;
|
|
|
768 gint width, height, depth;
|
|
|
769
|
|
|
770 if (!DEVICE_GTK_P (device))
|
|
|
771 abort ();
|
|
|
772
|
|
|
773 IMAGE_INSTANCE_DEVICE (ii) = device;
|
|
|
774 IMAGE_INSTANCE_TYPE (ii) = IMAGE_COLOR_PIXMAP;
|
|
|
775
|
|
|
776 d = GET_GTK_WIDGET_WINDOW (DEVICE_GTK_APP_SHELL (device));
|
|
|
777
|
|
|
778 if (!(dest_mask & IMAGE_COLOR_PIXMAP_MASK))
|
|
|
779 incompatible_image_types (instantiator, dest_mask,
|
|
|
780 IMAGE_COLOR_PIXMAP_MASK);
|
|
|
781
|
|
|
782 gtk_initialize_pixmap_image_instance (ii, IMAGE_COLOR_PIXMAP);
|
|
|
783
|
|
|
784 gdk_window_get_geometry (gdk_pixmap, NULL, NULL, &width, &height, &depth);
|
|
|
785
|
|
|
786 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = Qnil;
|
|
|
787 IMAGE_INSTANCE_GTK_PIXMAP (ii) = gdk_pixmap;
|
|
|
788 IMAGE_INSTANCE_GTK_MASK (ii) = 0;
|
|
|
789 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = width;
|
|
|
790 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = height;
|
|
|
791 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = depth;
|
|
|
792 IMAGE_INSTANCE_GTK_COLORMAP (ii) = gdk_window_get_colormap (gdk_pixmap);
|
|
|
793 IMAGE_INSTANCE_GTK_PIXELS (ii) = 0;
|
|
|
794 IMAGE_INSTANCE_GTK_NPIXELS (ii) = 0;
|
|
|
795 }
|
|
|
796 #endif
|
|
|
797
|
|
|
798 static void
|
|
|
799 image_instance_add_gdk_image (Lisp_Image_Instance *ii,
|
|
|
800 GdkImage *gdk_image,
|
|
|
801 int slice,
|
|
|
802 Lisp_Object instantiator)
|
|
|
803 {
|
|
|
804 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
805 GdkWindow *d;
|
|
|
806 GdkPixmap *pixmap;
|
|
|
807 GdkGC *gc;
|
|
|
808
|
|
|
809 d = GET_GTK_WIDGET_WINDOW (DEVICE_GTK_APP_SHELL (XDEVICE (device)));
|
|
|
810
|
|
|
811 pixmap = gdk_pixmap_new (d, gdk_image->width, gdk_image->height, gdk_image->depth);
|
|
|
812
|
|
|
813 if (!pixmap)
|
|
563
|
814 gui_error ("Unable to create pixmap", instantiator);
|
|
462
|
815
|
|
|
816 gc = gdk_gc_new (pixmap);
|
|
|
817
|
|
|
818 if (!gc)
|
|
|
819 {
|
|
|
820 gdk_pixmap_unref (pixmap);
|
|
563
|
821 gui_error ("Unable to create GC", instantiator);
|
|
462
|
822 }
|
|
|
823
|
|
|
824 gdk_draw_image (GDK_DRAWABLE (pixmap), gc, gdk_image, 0, 0, 0, 0,
|
|
|
825 gdk_image->width, gdk_image->height);
|
|
|
826
|
|
|
827 gdk_gc_destroy (gc);
|
|
|
828
|
|
|
829 IMAGE_INSTANCE_GTK_PIXMAP_SLICE (ii, slice) = pixmap;
|
|
|
830 }
|
|
|
831
|
|
|
832 static void
|
|
|
833 gtk_init_image_instance_from_eimage (struct Lisp_Image_Instance *ii,
|
|
|
834 int width, int height,
|
|
|
835 int slices,
|
|
|
836 unsigned char *eimage,
|
|
|
837 int dest_mask,
|
|
|
838 Lisp_Object instantiator,
|
|
|
839 Lisp_Object domain)
|
|
|
840 {
|
|
|
841 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
842 GdkColormap *cmap = DEVICE_GTK_COLORMAP (XDEVICE(device));
|
|
|
843 unsigned long *pixtbl = NULL;
|
|
|
844 int npixels = 0;
|
|
|
845 int slice;
|
|
|
846 GdkImage* gdk_image;
|
|
|
847
|
|
|
848
|
|
|
849 for (slice = 0; slice < slices; slice++)
|
|
|
850 {
|
|
|
851 gdk_image = convert_EImage_to_GDKImage (device, width, height, eimage,
|
|
|
852 &pixtbl, &npixels);
|
|
|
853 if (!gdk_image)
|
|
|
854 {
|
|
|
855 if (pixtbl) xfree (pixtbl);
|
|
|
856 signal_image_error("EImage to GdkImage conversion failed", instantiator);
|
|
|
857 }
|
|
|
858
|
|
|
859 if (slice == 0)
|
|
|
860 /* Now create the pixmap and set up the image instance */
|
|
|
861 init_image_instance_from_gdk_image (ii, gdk_image, dest_mask,
|
|
|
862 cmap, pixtbl, npixels, slices,
|
|
|
863 instantiator);
|
|
|
864 else
|
|
|
865 image_instance_add_gdk_image (ii, gdk_image, slice, instantiator);
|
|
|
866
|
|
|
867 if (gdk_image)
|
|
|
868 {
|
|
|
869 gdk_image_destroy (gdk_image);
|
|
|
870 }
|
|
|
871 gdk_image = 0;
|
|
|
872 }
|
|
|
873 }
|
|
|
874
|
|
|
875 /* Given inline data for a mono pixmap, create and return the
|
|
|
876 corresponding X object. */
|
|
|
877
|
|
|
878 static GdkPixmap *
|
|
|
879 pixmap_from_xbm_inline (Lisp_Object device, int width, int height,
|
|
|
880 /* Note that data is in ext-format! */
|
|
771
|
881 const Extbyte *bits)
|
|
462
|
882 {
|
|
|
883 return (gdk_bitmap_create_from_data (GET_GTK_WIDGET_WINDOW (DEVICE_GTK_APP_SHELL (XDEVICE (device))),
|
|
|
884 (char *) bits, width, height));
|
|
|
885 }
|
|
|
886
|
|
|
887 /* Given inline data for a mono pixmap, initialize the given
|
|
|
888 image instance accordingly. */
|
|
|
889
|
|
|
890 static void
|
|
|
891 init_image_instance_from_xbm_inline (struct Lisp_Image_Instance *ii,
|
|
|
892 int width, int height,
|
|
|
893 /* Note that data is in ext-format! */
|
|
771
|
894 const char *bits,
|
|
462
|
895 Lisp_Object instantiator,
|
|
|
896 Lisp_Object pointer_fg,
|
|
|
897 Lisp_Object pointer_bg,
|
|
|
898 int dest_mask,
|
|
|
899 GdkPixmap *mask,
|
|
|
900 Lisp_Object mask_filename)
|
|
|
901 {
|
|
|
902 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
903 Lisp_Object foreground = find_keyword_in_vector (instantiator, Q_foreground);
|
|
|
904 Lisp_Object background = find_keyword_in_vector (instantiator, Q_background);
|
|
|
905 GdkColor fg;
|
|
|
906 GdkColor bg;
|
|
|
907 enum image_instance_type type;
|
|
|
908 GdkWindow *draw = GET_GTK_WIDGET_WINDOW (DEVICE_GTK_APP_SHELL (XDEVICE (device)));
|
|
|
909 GdkColormap *cmap = DEVICE_GTK_COLORMAP (XDEVICE(device));
|
|
|
910 GdkColor black;
|
|
|
911 GdkColor white;
|
|
|
912
|
|
|
913 gdk_color_black(cmap, &black);
|
|
|
914 gdk_color_white(cmap, &white);
|
|
|
915
|
|
|
916 if (!DEVICE_GTK_P (XDEVICE (device)))
|
|
563
|
917 gui_error ("Not a Gtk device", device);
|
|
462
|
918
|
|
|
919 if ((dest_mask & IMAGE_MONO_PIXMAP_MASK) &&
|
|
|
920 (dest_mask & IMAGE_COLOR_PIXMAP_MASK))
|
|
|
921 {
|
|
|
922 if (!NILP (foreground) || !NILP (background))
|
|
|
923 type = IMAGE_COLOR_PIXMAP;
|
|
|
924 else
|
|
|
925 type = IMAGE_MONO_PIXMAP;
|
|
|
926 }
|
|
|
927 else if (dest_mask & IMAGE_MONO_PIXMAP_MASK)
|
|
|
928 type = IMAGE_MONO_PIXMAP;
|
|
|
929 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
930 type = IMAGE_COLOR_PIXMAP;
|
|
|
931 else if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
932 type = IMAGE_POINTER;
|
|
|
933 else
|
|
|
934 incompatible_image_types (instantiator, dest_mask,
|
|
|
935 IMAGE_MONO_PIXMAP_MASK | IMAGE_COLOR_PIXMAP_MASK
|
|
|
936 | IMAGE_POINTER_MASK);
|
|
|
937
|
|
|
938 gtk_initialize_pixmap_image_instance (ii, 1, type);
|
|
|
939 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = width;
|
|
|
940 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = height;
|
|
|
941 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
942 find_keyword_in_vector (instantiator, Q_file);
|
|
|
943
|
|
|
944 switch (type)
|
|
|
945 {
|
|
|
946 case IMAGE_MONO_PIXMAP:
|
|
|
947 {
|
|
|
948 IMAGE_INSTANCE_GTK_PIXMAP (ii) =
|
|
|
949 pixmap_from_xbm_inline (device, width, height, (Extbyte *) bits);
|
|
|
950 }
|
|
|
951 break;
|
|
|
952
|
|
|
953 case IMAGE_COLOR_PIXMAP:
|
|
|
954 {
|
|
|
955 gint d = DEVICE_GTK_DEPTH (XDEVICE(device));
|
|
|
956
|
|
|
957 if (!NILP (foreground) && !COLOR_INSTANCEP (foreground))
|
|
|
958 foreground =
|
|
|
959 Fmake_color_instance (foreground, device,
|
|
|
960 encode_error_behavior_flag (ERROR_ME));
|
|
|
961
|
|
|
962 if (COLOR_INSTANCEP (foreground))
|
|
|
963 fg = * COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
964
|
|
|
965 if (!NILP (background) && !COLOR_INSTANCEP (background))
|
|
|
966 background =
|
|
|
967 Fmake_color_instance (background, device,
|
|
|
968 encode_error_behavior_flag (ERROR_ME));
|
|
|
969
|
|
|
970 if (COLOR_INSTANCEP (background))
|
|
|
971 bg = * COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (background));
|
|
|
972
|
|
|
973 /* We used to duplicate the pixels using XAllocColor(), to protect
|
|
|
974 against their getting freed. Just as easy to just store the
|
|
|
975 color instances here and GC-protect them, so this doesn't
|
|
|
976 happen. */
|
|
|
977 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
978 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
|
979 IMAGE_INSTANCE_GTK_PIXMAP (ii) =
|
|
|
980 gdk_pixmap_create_from_data (draw, (char *) bits, width, height, d, &fg, &bg);
|
|
|
981 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = d;
|
|
|
982 }
|
|
|
983 break;
|
|
|
984
|
|
|
985 case IMAGE_POINTER:
|
|
|
986 {
|
|
|
987 GdkColor fg_color, bg_color;
|
|
|
988 GdkPixmap *source;
|
|
|
989
|
|
|
990 check_pointer_sizes (width, height, instantiator);
|
|
|
991
|
|
|
992 source = gdk_pixmap_create_from_data (draw, (char *) bits, width, height, 1, &black, &white);
|
|
|
993
|
|
|
994 if (NILP (foreground))
|
|
|
995 foreground = pointer_fg;
|
|
|
996 if (NILP (background))
|
|
|
997 background = pointer_bg;
|
|
|
998 generate_cursor_fg_bg (device, &foreground, &background,
|
|
|
999 &fg_color, &bg_color);
|
|
|
1000
|
|
|
1001 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1002 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
|
1003 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) =
|
|
|
1004 find_keyword_in_vector (instantiator, Q_hotspot_x);
|
|
|
1005 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) =
|
|
|
1006 find_keyword_in_vector (instantiator, Q_hotspot_y);
|
|
|
1007 IMAGE_INSTANCE_GTK_CURSOR (ii) =
|
|
|
1008 gdk_cursor_new_from_pixmap (source, mask, &fg_color, &bg_color,
|
|
|
1009 !NILP (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii)) ?
|
|
|
1010 XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii)) : 0,
|
|
|
1011 !NILP (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii)) ?
|
|
|
1012 XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii)) : 0);
|
|
|
1013 }
|
|
|
1014 break;
|
|
|
1015
|
|
|
1016 default:
|
|
|
1017 abort ();
|
|
|
1018 }
|
|
|
1019 }
|
|
|
1020
|
|
|
1021 static void
|
|
|
1022 xbm_instantiate_1 (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1023 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1024 int dest_mask, int width, int height,
|
|
|
1025 /* Note that data is in ext-format! */
|
|
771
|
1026 const char *bits)
|
|
462
|
1027 {
|
|
|
1028 Lisp_Object mask_data = find_keyword_in_vector (instantiator, Q_mask_data);
|
|
|
1029 Lisp_Object mask_file = find_keyword_in_vector (instantiator, Q_mask_file);
|
|
|
1030 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1031 GdkPixmap *mask = 0;
|
|
771
|
1032 const char *gcc_may_you_rot_in_hell;
|
|
462
|
1033
|
|
|
1034 if (!NILP (mask_data))
|
|
|
1035 {
|
|
|
1036 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (XCDR (XCDR (mask_data))),
|
|
|
1037 C_STRING_ALLOCA, gcc_may_you_rot_in_hell,
|
|
|
1038 Qfile_name);
|
|
|
1039 mask =
|
|
|
1040 pixmap_from_xbm_inline (IMAGE_INSTANCE_DEVICE (ii),
|
|
|
1041 XINT (XCAR (mask_data)),
|
|
|
1042 XINT (XCAR (XCDR (mask_data))),
|
|
771
|
1043 (const unsigned char *)
|
|
462
|
1044 gcc_may_you_rot_in_hell);
|
|
|
1045 }
|
|
|
1046
|
|
|
1047 init_image_instance_from_xbm_inline (ii, width, height, bits,
|
|
|
1048 instantiator, pointer_fg, pointer_bg,
|
|
|
1049 dest_mask, mask, mask_file);
|
|
|
1050 }
|
|
|
1051
|
|
|
1052 /* Instantiate method for XBM's. */
|
|
|
1053
|
|
|
1054 static void
|
|
|
1055 gtk_xbm_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1056 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1057 int dest_mask, Lisp_Object domain)
|
|
|
1058 {
|
|
|
1059 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
771
|
1060 const char *gcc_go_home;
|
|
462
|
1061
|
|
|
1062 assert (!NILP (data));
|
|
|
1063
|
|
|
1064 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (XCDR (XCDR (data))),
|
|
|
1065 C_STRING_ALLOCA, gcc_go_home,
|
|
|
1066 Qbinary);
|
|
|
1067
|
|
|
1068 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1069 pointer_bg, dest_mask, XINT (XCAR (data)),
|
|
|
1070 XINT (XCAR (XCDR (data))), gcc_go_home);
|
|
|
1071 }
|
|
|
1072
|
|
|
1073
|
|
|
1074 #ifdef HAVE_XPM
|
|
|
1075 /**********************************************************************
|
|
|
1076 * XPM *
|
|
|
1077 **********************************************************************/
|
|
771
|
1078 static Lisp_Object
|
|
|
1079 write_lisp_string_to_temp_file (Lisp_Object string)
|
|
462
|
1080 {
|
|
|
1081 Lisp_Object instream, outstream;
|
|
|
1082 Lstream *istr, *ostr;
|
|
771
|
1083 Char_Binary tempbuf[1024]; /* some random amount */
|
|
462
|
1084 int fubar = 0;
|
|
|
1085 FILE *tmpfil;
|
|
|
1086 static Extbyte_dynarr *conversion_out_dynarr;
|
|
|
1087 Bytecount bstart, bend;
|
|
771
|
1088 Lisp_Object tempfile;
|
|
778
|
1089 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
|
|
462
|
1090 Lisp_Object conv_out_stream;
|
|
|
1091 Lstream *costr;
|
|
|
1092
|
|
|
1093 /* This function can GC */
|
|
|
1094 if (!conversion_out_dynarr)
|
|
|
1095 conversion_out_dynarr = Dynarr_new (Extbyte);
|
|
|
1096 else
|
|
|
1097 Dynarr_reset (conversion_out_dynarr);
|
|
|
1098
|
|
|
1099 /* Create the temporary file ... */
|
|
771
|
1100 tempfile = Fmake_temp_name (build_string ("/tmp/emacs"));
|
|
|
1101 tmpfil = qxe_fopen (XSTRING_DATA (tempfile), "w");
|
|
462
|
1102 if (!tmpfil)
|
|
|
1103 {
|
|
|
1104 if (tmpfil)
|
|
|
1105 {
|
|
|
1106 int old_errno = errno;
|
|
771
|
1107 retry_fclose (tmpfil);
|
|
|
1108 qxe_unlink (XSTRING_DATA (tempfile));
|
|
462
|
1109 errno = old_errno;
|
|
|
1110 }
|
|
771
|
1111 report_file_error ("Creating temp file", tempfile);
|
|
462
|
1112 }
|
|
|
1113
|
|
|
1114 CHECK_STRING (string);
|
|
|
1115 get_string_range_byte (string, Qnil, Qnil, &bstart, &bend,
|
|
|
1116 GB_HISTORICAL_STRING_BEHAVIOR);
|
|
|
1117 instream = make_lisp_string_input_stream (string, bstart, bend);
|
|
|
1118 istr = XLSTREAM (instream);
|
|
|
1119 /* setup the out stream */
|
|
771
|
1120 outstream =
|
|
|
1121 make_dynarr_output_stream ((unsigned_char_dynarr *) conversion_out_dynarr);
|
|
462
|
1122 ostr = XLSTREAM (outstream);
|
|
|
1123 /* setup the conversion stream */
|
|
771
|
1124 conv_out_stream =
|
|
800
|
1125 make_coding_output_stream (ostr, Qbinary, CODING_ENCODE, 0);
|
|
462
|
1126 costr = XLSTREAM (conv_out_stream);
|
|
771
|
1127 GCPRO4 (tempfile, instream, outstream, conv_out_stream);
|
|
462
|
1128
|
|
|
1129 /* Get the data while doing the conversion */
|
|
|
1130 while (1)
|
|
|
1131 {
|
|
|
1132 int size_in_bytes = Lstream_read (istr, tempbuf, sizeof (tempbuf));
|
|
|
1133 if (!size_in_bytes)
|
|
|
1134 break;
|
|
|
1135 /* It does seem the flushes are necessary... */
|
|
|
1136 Lstream_write (costr, tempbuf, size_in_bytes);
|
|
|
1137 Lstream_flush (costr);
|
|
|
1138 Lstream_flush (ostr);
|
|
771
|
1139 if (retry_fwrite ((unsigned char *)Dynarr_atp(conversion_out_dynarr, 0),
|
|
462
|
1140 Dynarr_length(conversion_out_dynarr), 1, tmpfil) != 1)
|
|
|
1141 {
|
|
|
1142 fubar = 1;
|
|
|
1143 break;
|
|
|
1144 }
|
|
|
1145 /* reset the dynarr */
|
|
|
1146 Lstream_rewind(ostr);
|
|
|
1147 }
|
|
|
1148
|
|
771
|
1149 if (retry_fclose (tmpfil) != 0)
|
|
462
|
1150 fubar = 1;
|
|
|
1151 Lstream_close (istr);
|
|
|
1152 Lstream_close (costr);
|
|
|
1153 Lstream_close (ostr);
|
|
|
1154
|
|
771
|
1155 Lstream_delete (istr);
|
|
|
1156 Lstream_delete (ostr);
|
|
|
1157 Lstream_delete (costr);
|
|
|
1158
|
|
|
1159 if (fubar)
|
|
|
1160 report_file_error ("Writing temp file", tempfile);
|
|
|
1161
|
|
462
|
1162 UNGCPRO;
|
|
771
|
1163 return tempfile;
|
|
462
|
1164 }
|
|
|
1165
|
|
739
|
1166 struct color_symbol
|
|
|
1167 {
|
|
|
1168 char* name;
|
|
|
1169 GdkColor color;
|
|
|
1170 };
|
|
|
1171
|
|
|
1172 static struct color_symbol*
|
|
|
1173 extract_xpm_color_names (Lisp_Object device,
|
|
|
1174 Lisp_Object domain,
|
|
|
1175 Lisp_Object color_symbol_alist,
|
|
|
1176 int* nsymbols)
|
|
|
1177 {
|
|
|
1178 /* This function can GC */
|
|
|
1179 Lisp_Object rest;
|
|
|
1180 Lisp_Object results = Qnil;
|
|
|
1181 int i, j;
|
|
|
1182 struct color_symbol *colortbl;
|
|
|
1183 struct gcpro gcpro1, gcpro2;
|
|
|
1184
|
|
|
1185 GCPRO2 (results, device);
|
|
|
1186
|
|
|
1187 /* We built up results to be (("name" . #<color>) ...) so that if an
|
|
|
1188 error happens we don't lose any malloc()ed data, or more importantly,
|
|
|
1189 leave any pixels allocated in the server. */
|
|
|
1190 i = 0;
|
|
|
1191 LIST_LOOP (rest, color_symbol_alist)
|
|
|
1192 {
|
|
|
1193 Lisp_Object cons = XCAR (rest);
|
|
|
1194 Lisp_Object name = XCAR (cons);
|
|
|
1195 Lisp_Object value = XCDR (cons);
|
|
|
1196 if (NILP (value))
|
|
|
1197 continue;
|
|
|
1198 if (STRINGP (value))
|
|
|
1199 value =
|
|
|
1200 Fmake_color_instance
|
|
793
|
1201 (value, device, encode_error_behavior_flag (ERROR_ME_DEBUG_WARN));
|
|
739
|
1202 else
|
|
|
1203 {
|
|
|
1204 assert (COLOR_SPECIFIERP (value));
|
|
|
1205 value = Fspecifier_instance (value, domain, Qnil, Qnil);
|
|
|
1206 }
|
|
|
1207
|
|
|
1208 if (NILP (value))
|
|
|
1209 continue;
|
|
|
1210 results = noseeum_cons (noseeum_cons (name, value), results);
|
|
|
1211 i++;
|
|
|
1212 }
|
|
|
1213 UNGCPRO; /* no more evaluation */
|
|
|
1214
|
|
|
1215 *nsymbols=i;
|
|
|
1216 if (i == 0) return 0;
|
|
|
1217
|
|
|
1218 colortbl = xnew_array_and_zero (struct color_symbol, i);
|
|
|
1219
|
|
|
1220 for (j=0; j<i; j++)
|
|
|
1221 {
|
|
|
1222 Lisp_Object cons = XCAR (results);
|
|
|
1223 colortbl[j].color =
|
|
|
1224 * COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (XCDR (cons)));
|
|
|
1225
|
|
|
1226 colortbl[j].name = (char *) XSTRING_DATA (XCAR (cons));
|
|
|
1227 free_cons (XCONS (cons));
|
|
|
1228 cons = results;
|
|
|
1229 results = XCDR (results);
|
|
|
1230 free_cons (XCONS (cons));
|
|
|
1231 }
|
|
|
1232 return colortbl;
|
|
|
1233 }
|
|
|
1234
|
|
462
|
1235 static void
|
|
739
|
1236 gtk_xpm_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
462
|
1237 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1238 int dest_mask, Lisp_Object domain)
|
|
|
1239 {
|
|
|
1240 /* This function can GC */
|
|
|
1241 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1242 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1243 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1244 GdkColormap *cmap;
|
|
|
1245 int depth;
|
|
|
1246 GdkVisual *visual;
|
|
|
1247 GdkPixmap *pixmap;
|
|
|
1248 GdkPixmap *mask = 0;
|
|
|
1249 GdkWindow *window = 0;
|
|
739
|
1250 int nsymbols = 0, i = 0;
|
|
|
1251 struct color_symbol *color_symbols = NULL;
|
|
|
1252 GdkColor *transparent_color = NULL;
|
|
462
|
1253 Lisp_Object color_symbol_alist = find_keyword_in_vector (instantiator,
|
|
|
1254 Q_color_symbols);
|
|
|
1255 enum image_instance_type type;
|
|
|
1256 int force_mono;
|
|
|
1257 unsigned int w, h;
|
|
771
|
1258 Lisp_Object tempfile = Qnil;
|
|
|
1259 struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
|
|
462
|
1260
|
|
|
1261 if (!DEVICE_GTK_P (XDEVICE (device)))
|
|
563
|
1262 gui_error ("Not a Gtk device", device);
|
|
462
|
1263
|
|
|
1264 if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1265 type = IMAGE_COLOR_PIXMAP;
|
|
|
1266 else if (dest_mask & IMAGE_MONO_PIXMAP_MASK)
|
|
|
1267 type = IMAGE_MONO_PIXMAP;
|
|
|
1268 else if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
1269 type = IMAGE_POINTER;
|
|
|
1270 else
|
|
|
1271 incompatible_image_types (instantiator, dest_mask,
|
|
|
1272 IMAGE_MONO_PIXMAP_MASK | IMAGE_COLOR_PIXMAP_MASK
|
|
|
1273 | IMAGE_POINTER_MASK);
|
|
|
1274 force_mono = (type != IMAGE_COLOR_PIXMAP);
|
|
|
1275
|
|
771
|
1276 GCPRO4 (device, data, color_symbol_alist, tempfile);
|
|
|
1277
|
|
462
|
1278 window = GET_GTK_WIDGET_WINDOW (DEVICE_GTK_APP_SHELL (XDEVICE (device)));
|
|
|
1279 cmap = DEVICE_GTK_COLORMAP (XDEVICE (device));
|
|
|
1280 depth = DEVICE_GTK_DEPTH (XDEVICE (device));
|
|
|
1281 visual = DEVICE_GTK_VISUAL (XDEVICE (device));
|
|
|
1282
|
|
|
1283 gtk_initialize_pixmap_image_instance (ii, 1, type);
|
|
|
1284
|
|
|
1285 assert (!NILP (data));
|
|
|
1286
|
|
739
|
1287 /* Need to get the transparent color here */
|
|
771
|
1288 color_symbols = extract_xpm_color_names (device, domain, color_symbol_alist,
|
|
|
1289 &nsymbols);
|
|
739
|
1290 for (i = 0; i < nsymbols; i++)
|
|
|
1291 {
|
|
771
|
1292 if (!qxestrcasecmp ("BgColor", color_symbols[i].name) ||
|
|
|
1293 !qxestrcasecmp ("None", color_symbols[i].name))
|
|
739
|
1294 {
|
|
|
1295 transparent_color = &color_symbols[i].color;
|
|
|
1296 }
|
|
|
1297 }
|
|
|
1298
|
|
771
|
1299 tempfile = write_lisp_string_to_temp_file (data);
|
|
|
1300 {
|
|
|
1301 Extbyte *tempfileout;
|
|
|
1302
|
|
|
1303 LISP_STRING_TO_EXTERNAL (tempfile, tempfileout, Qfile_name);
|
|
|
1304 pixmap = gdk_pixmap_create_from_xpm (window, &mask, transparent_color,
|
|
|
1305 tempfileout);
|
|
|
1306 }
|
|
|
1307 qxe_unlink (XSTRING_DATA (tempfile));
|
|
462
|
1308
|
|
739
|
1309 if (color_symbols) xfree (color_symbols);
|
|
|
1310
|
|
462
|
1311 if (!pixmap)
|
|
|
1312 signal_image_error ("Error reading pixmap", data);
|
|
|
1313
|
|
|
1314 gdk_window_get_geometry (pixmap, NULL, NULL, &w, &h, &depth);
|
|
|
1315
|
|
|
1316 IMAGE_INSTANCE_GTK_PIXMAP (ii) = pixmap;
|
|
|
1317 IMAGE_INSTANCE_GTK_MASK (ii) = mask;
|
|
|
1318 IMAGE_INSTANCE_GTK_COLORMAP (ii) = cmap;
|
|
|
1319 IMAGE_INSTANCE_GTK_PIXELS (ii) = 0;
|
|
|
1320 IMAGE_INSTANCE_GTK_NPIXELS (ii) = 0;
|
|
|
1321 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = w;
|
|
|
1322 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = h;
|
|
|
1323 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
1324 find_keyword_in_vector (instantiator, Q_file);
|
|
|
1325
|
|
|
1326 switch (type)
|
|
|
1327 {
|
|
|
1328 case IMAGE_MONO_PIXMAP:
|
|
|
1329 break;
|
|
|
1330
|
|
|
1331 case IMAGE_COLOR_PIXMAP:
|
|
771
|
1332 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = depth;
|
|
462
|
1333 break;
|
|
|
1334
|
|
|
1335 case IMAGE_POINTER:
|
|
|
1336 {
|
|
|
1337 GdkColor fg, bg;
|
|
|
1338 unsigned int xhot, yhot;
|
|
|
1339
|
|
|
1340 /* #### Gtk does not give us access to the hotspots of a pixmap */
|
|
|
1341 xhot = yhot = 1;
|
|
793
|
1342 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) = make_int (xhot);
|
|
|
1343 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) = make_int (yhot);
|
|
462
|
1344
|
|
|
1345 check_pointer_sizes (w, h, instantiator);
|
|
|
1346
|
|
|
1347 /* If the loaded pixmap has colors allocated (meaning it came from an
|
|
|
1348 XPM file), then use those as the default colors for the cursor we
|
|
|
1349 create. Otherwise, default to pointer_fg and pointer_bg.
|
|
|
1350 */
|
|
|
1351 if (depth > 1)
|
|
|
1352 {
|
|
|
1353 warn_when_safe (Qunimplemented, Qnotice,
|
|
|
1354 "GTK does not support XPM cursors...\n");
|
|
|
1355 IMAGE_INSTANCE_GTK_CURSOR (ii) = gdk_cursor_new (GDK_COFFEE_MUG);
|
|
|
1356 }
|
|
|
1357 else
|
|
|
1358 {
|
|
|
1359 generate_cursor_fg_bg (device, &pointer_fg, &pointer_bg,
|
|
|
1360 &fg, &bg);
|
|
|
1361 IMAGE_INSTANCE_PIXMAP_FG (ii) = pointer_fg;
|
|
|
1362 IMAGE_INSTANCE_PIXMAP_BG (ii) = pointer_bg;
|
|
771
|
1363 IMAGE_INSTANCE_GTK_CURSOR (ii) =
|
|
|
1364 gdk_cursor_new_from_pixmap (pixmap, mask, &fg, &bg, xhot, yhot);
|
|
462
|
1365 }
|
|
|
1366 }
|
|
|
1367
|
|
|
1368 break;
|
|
|
1369
|
|
|
1370 default:
|
|
|
1371 abort ();
|
|
|
1372 }
|
|
771
|
1373
|
|
|
1374 UNGCPRO;
|
|
462
|
1375 }
|
|
|
1376 #endif /* HAVE_XPM */
|
|
|
1377
|
|
|
1378
|
|
|
1379 #ifdef HAVE_XFACE
|
|
|
1380
|
|
|
1381 /**********************************************************************
|
|
|
1382 * X-Face *
|
|
|
1383 **********************************************************************/
|
|
|
1384 #if defined(EXTERN)
|
|
|
1385 /* This is about to get redefined! */
|
|
|
1386 #undef EXTERN
|
|
|
1387 #endif
|
|
|
1388 /* We have to define SYSV32 so that compface.h includes string.h
|
|
|
1389 instead of strings.h. */
|
|
|
1390 #define SYSV32
|
|
|
1391 #ifdef __cplusplus
|
|
|
1392 extern "C" {
|
|
|
1393 #endif
|
|
|
1394 #include <compface.h>
|
|
|
1395 #ifdef __cplusplus
|
|
|
1396 }
|
|
|
1397 #endif
|
|
|
1398 /* JMP_BUF cannot be used here because if it doesn't get defined
|
|
|
1399 to jmp_buf we end up with a conflicting type error with the
|
|
|
1400 definition in compface.h */
|
|
|
1401 extern jmp_buf comp_env;
|
|
|
1402 #undef SYSV32
|
|
|
1403
|
|
|
1404 static void
|
|
|
1405 gtk_xface_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1406 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1407 int dest_mask, Lisp_Object domain)
|
|
|
1408 {
|
|
|
1409 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1410 int i, stattis;
|
|
|
1411 char *p, *bits, *bp;
|
|
771
|
1412 const char * volatile emsg = 0;
|
|
|
1413 const char * volatile dstring;
|
|
462
|
1414
|
|
|
1415 assert (!NILP (data));
|
|
|
1416
|
|
|
1417 LISP_STRING_TO_EXTERNAL (data, dstring, Qbinary);
|
|
|
1418
|
|
|
1419 if ((p = strchr (dstring, ':')))
|
|
|
1420 {
|
|
|
1421 dstring = p + 1;
|
|
|
1422 }
|
|
|
1423
|
|
|
1424 /* Must use setjmp not SETJMP because we used jmp_buf above not JMP_BUF */
|
|
|
1425 if (!(stattis = setjmp (comp_env)))
|
|
|
1426 {
|
|
|
1427 UnCompAll ((char *) dstring);
|
|
|
1428 UnGenFace ();
|
|
|
1429 }
|
|
|
1430
|
|
|
1431 switch (stattis)
|
|
|
1432 {
|
|
|
1433 case -2:
|
|
|
1434 emsg = "uncompface: internal error";
|
|
|
1435 break;
|
|
|
1436 case -1:
|
|
|
1437 emsg = "uncompface: insufficient or invalid data";
|
|
|
1438 break;
|
|
|
1439 case 1:
|
|
|
1440 emsg = "uncompface: excess data ignored";
|
|
|
1441 break;
|
|
|
1442 }
|
|
|
1443
|
|
|
1444 if (emsg)
|
|
563
|
1445 gui_error_2 (emsg, data, Qimage);
|
|
462
|
1446
|
|
|
1447 bp = bits = (char *) alloca (PIXELS / 8);
|
|
|
1448
|
|
|
1449 /* the compface library exports char F[], which uses a single byte per
|
|
|
1450 pixel to represent a 48x48 bitmap. Yuck. */
|
|
|
1451 for (i = 0, p = F; i < (PIXELS / 8); ++i)
|
|
|
1452 {
|
|
|
1453 int n, b;
|
|
|
1454 /* reverse the bit order of each byte... */
|
|
|
1455 for (b = n = 0; b < 8; ++b)
|
|
|
1456 {
|
|
|
1457 n |= ((*p++) << b);
|
|
|
1458 }
|
|
|
1459 *bp++ = (char) n;
|
|
|
1460 }
|
|
|
1461
|
|
|
1462 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1463 pointer_bg, dest_mask, 48, 48, bits);
|
|
|
1464 }
|
|
|
1465
|
|
|
1466 #endif /* HAVE_XFACE */
|
|
|
1467
|
|
|
1468 /**********************************************************************
|
|
|
1469 * RESOURCES *
|
|
|
1470 **********************************************************************/
|
|
|
1471
|
|
|
1472 static void
|
|
|
1473 gtk_resource_validate (Lisp_Object instantiator)
|
|
|
1474 {
|
|
|
1475 if ((NILP (find_keyword_in_vector (instantiator, Q_file))
|
|
|
1476 &&
|
|
|
1477 NILP (find_keyword_in_vector (instantiator, Q_resource_id)))
|
|
|
1478 ||
|
|
|
1479 NILP (find_keyword_in_vector (instantiator, Q_resource_type)))
|
|
563
|
1480 sferror ("Must supply :file, :resource-id and :resource-type",
|
|
462
|
1481 instantiator);
|
|
|
1482 }
|
|
|
1483
|
|
|
1484 static Lisp_Object
|
|
563
|
1485 gtk_resource_normalize (Lisp_Object inst, Lisp_Object console_type,
|
|
|
1486 Lisp_Object dest_mask)
|
|
462
|
1487 {
|
|
563
|
1488 return shared_resource_normalize (inst, console_type, dest_mask,
|
|
|
1489 Qgtk_resource);
|
|
462
|
1490 }
|
|
|
1491
|
|
|
1492 static int
|
|
|
1493 gtk_resource_possible_dest_types (void)
|
|
|
1494 {
|
|
|
1495 return IMAGE_POINTER_MASK | IMAGE_COLOR_PIXMAP_MASK;
|
|
|
1496 }
|
|
|
1497
|
|
|
1498 extern guint symbol_to_enum (Lisp_Object, GtkType);
|
|
|
1499
|
|
|
1500 static guint resource_name_to_resource (Lisp_Object name, int type)
|
|
|
1501 {
|
|
|
1502 if (type == IMAGE_POINTER)
|
|
|
1503 return (symbol_to_enum (name, GTK_TYPE_GDK_CURSOR_TYPE));
|
|
|
1504 else
|
|
|
1505 return (0);
|
|
|
1506 }
|
|
|
1507
|
|
|
1508 static int
|
|
|
1509 resource_symbol_to_type (Lisp_Object data)
|
|
|
1510 {
|
|
|
1511 if (EQ (data, Qcursor))
|
|
|
1512 return IMAGE_POINTER;
|
|
|
1513 #if 0
|
|
|
1514 else if (EQ (data, Qicon))
|
|
|
1515 return IMAGE_ICON;
|
|
|
1516 else if (EQ (data, Qbitmap))
|
|
|
1517 return IMAGE_BITMAP;
|
|
|
1518 #endif
|
|
|
1519 else
|
|
|
1520 return 0;
|
|
|
1521 }
|
|
|
1522
|
|
|
1523 static void
|
|
|
1524 gtk_resource_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1525 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1526 int dest_mask, Lisp_Object domain)
|
|
|
1527 {
|
|
|
1528 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1529 GdkCursor *c = NULL;
|
|
|
1530 unsigned int type = 0;
|
|
|
1531 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1532 Lisp_Object resource_type = find_keyword_in_vector (instantiator, Q_resource_type);
|
|
|
1533 Lisp_Object resource_id = find_keyword_in_vector (instantiator, Q_resource_id);
|
|
|
1534
|
|
|
1535 if (!DEVICE_GTK_P (XDEVICE (device)))
|
|
563
|
1536 gui_error ("Not a GTK device", device);
|
|
462
|
1537
|
|
|
1538 type = resource_symbol_to_type (resource_type);
|
|
|
1539
|
|
595
|
1540 #if 0
|
|
|
1541 if (dest_mask & IMAGE_POINTER_MASK && type == IMAGE_POINTER_MASK)
|
|
|
1542 iitype = IMAGE_POINTER;
|
|
|
1543 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1544 iitype = IMAGE_COLOR_PIXMAP;
|
|
|
1545 else
|
|
|
1546 incompatible_image_types (instantiator, dest_mask,
|
|
|
1547 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
|
|
|
1548 #endif
|
|
|
1549
|
|
462
|
1550 /* mess with the keyword info we were provided with */
|
|
|
1551 gtk_initialize_pixmap_image_instance (ii, 1, type);
|
|
|
1552 c = gdk_cursor_new (resource_name_to_resource (resource_id, type));
|
|
|
1553 IMAGE_INSTANCE_GTK_CURSOR (ii) = c;
|
|
|
1554 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = resource_id;
|
|
|
1555 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = 10;
|
|
|
1556 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = 10;
|
|
|
1557 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
|
1558 }
|
|
|
1559
|
|
|
1560 static void
|
|
|
1561 check_valid_resource_symbol (Lisp_Object data)
|
|
|
1562 {
|
|
|
1563 CHECK_SYMBOL (data);
|
|
|
1564 if (!resource_symbol_to_type (data))
|
|
563
|
1565 invalid_constant ("invalid resource type", data);
|
|
462
|
1566 }
|
|
|
1567
|
|
|
1568 static void
|
|
|
1569 check_valid_resource_id (Lisp_Object data)
|
|
|
1570 {
|
|
|
1571 if (!resource_name_to_resource (data, IMAGE_POINTER)
|
|
|
1572 &&
|
|
|
1573 !resource_name_to_resource (data, IMAGE_COLOR_PIXMAP)
|
|
|
1574 #if 0
|
|
|
1575 &&
|
|
|
1576 !resource_name_to_resource (data, IMAGE_BITMAP)
|
|
|
1577 #endif
|
|
|
1578 )
|
|
563
|
1579 invalid_constant ("invalid resource identifier", data);
|
|
462
|
1580 }
|
|
|
1581
|
|
|
1582 #if 0
|
|
|
1583 void
|
|
|
1584 check_valid_string_or_int (Lisp_Object data)
|
|
|
1585 {
|
|
|
1586 if (!INTP (data))
|
|
|
1587 CHECK_STRING (data);
|
|
|
1588 else
|
|
|
1589 CHECK_INT (data);
|
|
|
1590 }
|
|
|
1591 #endif
|
|
|
1592
|
|
|
1593
|
|
|
1594 /**********************************************************************
|
|
|
1595 * Autodetect *
|
|
|
1596 **********************************************************************/
|
|
|
1597
|
|
|
1598 static void
|
|
|
1599 autodetect_validate (Lisp_Object instantiator)
|
|
|
1600 {
|
|
|
1601 data_must_be_present (instantiator);
|
|
|
1602 }
|
|
|
1603
|
|
|
1604 static Lisp_Object
|
|
|
1605 autodetect_normalize (Lisp_Object instantiator,
|
|
|
1606 Lisp_Object console_type,
|
|
|
1607 Lisp_Object dest_mask)
|
|
|
1608 {
|
|
|
1609 Lisp_Object file = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1610 Lisp_Object filename = Qnil;
|
|
|
1611 Lisp_Object data = Qnil;
|
|
|
1612 struct gcpro gcpro1, gcpro2, gcpro3;
|
|
|
1613 Lisp_Object alist = Qnil;
|
|
|
1614
|
|
|
1615 GCPRO3 (filename, data, alist);
|
|
|
1616
|
|
|
1617 if (NILP (file)) /* no conversion necessary */
|
|
|
1618 RETURN_UNGCPRO (instantiator);
|
|
|
1619
|
|
|
1620 alist = tagged_vector_to_alist (instantiator);
|
|
|
1621
|
|
|
1622 filename = locate_pixmap_file (file);
|
|
|
1623 if (!NILP (filename))
|
|
|
1624 {
|
|
|
1625 int xhot, yhot;
|
|
|
1626 /* #### Apparently some versions of XpmReadFileToData, which is
|
|
|
1627 called by pixmap_to_lisp_data, don't return an error value
|
|
|
1628 if the given file is not a valid XPM file. Instead, they
|
|
|
1629 just seg fault. It is definitely caused by passing a
|
|
|
1630 bitmap. To try and avoid this we check for bitmaps first. */
|
|
|
1631
|
|
|
1632 data = bitmap_to_lisp_data (filename, &xhot, &yhot, 1);
|
|
|
1633
|
|
|
1634 if (!EQ (data, Qt))
|
|
|
1635 {
|
|
|
1636 alist = remassq_no_quit (Q_data, alist);
|
|
|
1637 alist = Fcons (Fcons (Q_file, filename),
|
|
|
1638 Fcons (Fcons (Q_data, data), alist));
|
|
|
1639 if (xhot != -1)
|
|
|
1640 alist = Fcons (Fcons (Q_hotspot_x, make_int (xhot)),
|
|
|
1641 alist);
|
|
|
1642 if (yhot != -1)
|
|
|
1643 alist = Fcons (Fcons (Q_hotspot_y, make_int (yhot)),
|
|
|
1644 alist);
|
|
|
1645
|
|
|
1646 alist = xbm_mask_file_munging (alist, filename, Qnil, console_type);
|
|
|
1647
|
|
|
1648 {
|
|
|
1649 Lisp_Object result = alist_to_tagged_vector (Qxbm, alist);
|
|
|
1650 free_alist (alist);
|
|
|
1651 RETURN_UNGCPRO (result);
|
|
|
1652 }
|
|
|
1653 }
|
|
|
1654
|
|
|
1655 #ifdef HAVE_XPM
|
|
|
1656 data = pixmap_to_lisp_data (filename, 1);
|
|
|
1657
|
|
|
1658 if (!EQ (data, Qt))
|
|
|
1659 {
|
|
|
1660 alist = remassq_no_quit (Q_data, alist);
|
|
|
1661 alist = Fcons (Fcons (Q_file, filename),
|
|
|
1662 Fcons (Fcons (Q_data, data), alist));
|
|
|
1663 alist = Fcons (Fcons (Q_color_symbols,
|
|
|
1664 evaluate_xpm_color_symbols ()),
|
|
|
1665 alist);
|
|
|
1666 {
|
|
|
1667 Lisp_Object result = alist_to_tagged_vector (Qxpm, alist);
|
|
|
1668 free_alist (alist);
|
|
|
1669 RETURN_UNGCPRO (result);
|
|
|
1670 }
|
|
|
1671 }
|
|
|
1672 #endif
|
|
|
1673 }
|
|
|
1674
|
|
|
1675 /* If we couldn't convert it, just put it back as it is.
|
|
|
1676 We might try to further frob it later as a cursor-font
|
|
|
1677 specification. (We can't do that now because we don't know
|
|
|
1678 what dest-types it's going to be instantiated into.) */
|
|
|
1679 {
|
|
|
1680 Lisp_Object result = alist_to_tagged_vector (Qautodetect, alist);
|
|
|
1681 free_alist (alist);
|
|
|
1682 RETURN_UNGCPRO (result);
|
|
|
1683 }
|
|
|
1684 }
|
|
|
1685
|
|
|
1686 static int
|
|
|
1687 autodetect_possible_dest_types (void)
|
|
|
1688 {
|
|
|
1689 return
|
|
|
1690 IMAGE_MONO_PIXMAP_MASK |
|
|
|
1691 IMAGE_COLOR_PIXMAP_MASK |
|
|
|
1692 IMAGE_POINTER_MASK |
|
|
|
1693 IMAGE_TEXT_MASK;
|
|
|
1694 }
|
|
|
1695
|
|
|
1696 static void
|
|
|
1697 autodetect_instantiate (Lisp_Object image_instance,
|
|
|
1698 Lisp_Object instantiator,
|
|
|
1699 Lisp_Object pointer_fg,
|
|
|
1700 Lisp_Object pointer_bg,
|
|
|
1701 int dest_mask, Lisp_Object domain)
|
|
|
1702 {
|
|
|
1703 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1704 struct gcpro gcpro1, gcpro2, gcpro3;
|
|
|
1705 Lisp_Object alist = Qnil;
|
|
|
1706 Lisp_Object result = Qnil;
|
|
|
1707 int is_cursor_font = 0;
|
|
|
1708
|
|
|
1709 GCPRO3 (data, alist, result);
|
|
|
1710
|
|
|
1711 alist = tagged_vector_to_alist (instantiator);
|
|
|
1712 if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
1713 {
|
|
771
|
1714 const char *name_ext;
|
|
462
|
1715
|
|
|
1716 TO_EXTERNAL_FORMAT (LISP_STRING, data,
|
|
|
1717 C_STRING_ALLOCA, name_ext,
|
|
|
1718 Qfile_name);
|
|
|
1719
|
|
|
1720 if (cursor_name_to_index (name_ext) != -1)
|
|
|
1721 {
|
|
|
1722 result = alist_to_tagged_vector (Qcursor_font, alist);
|
|
|
1723 is_cursor_font = 1;
|
|
|
1724 }
|
|
|
1725 }
|
|
|
1726
|
|
|
1727 if (!is_cursor_font)
|
|
|
1728 result = alist_to_tagged_vector (Qstring, alist);
|
|
|
1729 free_alist (alist);
|
|
|
1730
|
|
|
1731 if (is_cursor_font)
|
|
|
1732 cursor_font_instantiate (image_instance, result, pointer_fg,
|
|
|
1733 pointer_bg, dest_mask, domain);
|
|
|
1734 else
|
|
|
1735 string_instantiate (image_instance, result, pointer_fg,
|
|
|
1736 pointer_bg, dest_mask, domain);
|
|
|
1737
|
|
|
1738 UNGCPRO;
|
|
|
1739 }
|
|
|
1740
|
|
|
1741
|
|
|
1742 /**********************************************************************
|
|
|
1743 * Font *
|
|
|
1744 **********************************************************************/
|
|
|
1745
|
|
|
1746 static void
|
|
|
1747 font_validate (Lisp_Object instantiator)
|
|
|
1748 {
|
|
|
1749 data_must_be_present (instantiator);
|
|
|
1750 }
|
|
|
1751
|
|
|
1752 static int
|
|
|
1753 font_possible_dest_types (void)
|
|
|
1754 {
|
|
|
1755 return IMAGE_POINTER_MASK;
|
|
|
1756 }
|
|
|
1757
|
|
|
1758 static void
|
|
|
1759 font_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1760 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1761 int dest_mask, Lisp_Object domain)
|
|
|
1762 {
|
|
|
1763 /* This function can GC */
|
|
|
1764 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1765 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1766 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1767 GdkColor fg, bg;
|
|
|
1768 GdkFont *source, *mask;
|
|
771
|
1769 char source_name[PATH_MAX], mask_name[PATH_MAX], dummy;
|
|
462
|
1770 int source_char, mask_char;
|
|
|
1771 int count;
|
|
|
1772 Lisp_Object foreground, background;
|
|
|
1773
|
|
|
1774 if (!DEVICE_GTK_P (XDEVICE (device)))
|
|
563
|
1775 gui_error ("Not a Gtk device", device);
|
|
462
|
1776
|
|
|
1777 if (!STRINGP (data) ||
|
|
|
1778 strncmp ("FONT ", (char *) XSTRING_DATA (data), 5))
|
|
563
|
1779 invalid_argument ("Invalid font-glyph instantiator",
|
|
462
|
1780 instantiator);
|
|
|
1781
|
|
|
1782 if (!(dest_mask & IMAGE_POINTER_MASK))
|
|
|
1783 incompatible_image_types (instantiator, dest_mask, IMAGE_POINTER_MASK);
|
|
|
1784
|
|
|
1785 foreground = find_keyword_in_vector (instantiator, Q_foreground);
|
|
|
1786 if (NILP (foreground))
|
|
|
1787 foreground = pointer_fg;
|
|
|
1788 background = find_keyword_in_vector (instantiator, Q_background);
|
|
|
1789 if (NILP (background))
|
|
|
1790 background = pointer_bg;
|
|
|
1791
|
|
|
1792 generate_cursor_fg_bg (device, &foreground, &background, &fg, &bg);
|
|
|
1793
|
|
|
1794 count = sscanf ((char *) XSTRING_DATA (data),
|
|
|
1795 "FONT %s %d %s %d %c",
|
|
|
1796 source_name, &source_char,
|
|
|
1797 mask_name, &mask_char, &dummy);
|
|
|
1798 /* Allow "%s %d %d" as well... */
|
|
|
1799 if (count == 3 && (1 == sscanf (mask_name, "%d %c", &mask_char, &dummy)))
|
|
|
1800 count = 4, mask_name[0] = 0;
|
|
|
1801
|
|
|
1802 if (count != 2 && count != 4)
|
|
563
|
1803 syntax_error ("invalid cursor specification", data);
|
|
462
|
1804 source = gdk_font_load (source_name);
|
|
|
1805 if (! source)
|
|
563
|
1806 gui_error_2 ("couldn't load font",
|
|
462
|
1807 build_string (source_name),
|
|
|
1808 data);
|
|
|
1809 if (count == 2)
|
|
|
1810 mask = 0;
|
|
|
1811 else if (!mask_name[0])
|
|
|
1812 mask = source;
|
|
|
1813 else
|
|
|
1814 {
|
|
|
1815 mask = gdk_font_load (mask_name);
|
|
|
1816 if (!mask)
|
|
|
1817 /* continuable */
|
|
771
|
1818 Fsignal (Qgui_error, list3 (build_msg_string ("couldn't load font"),
|
|
563
|
1819 build_string (mask_name), data));
|
|
462
|
1820 }
|
|
|
1821 if (!mask)
|
|
|
1822 mask_char = 0;
|
|
|
1823
|
|
|
1824 /* #### call XQueryTextExtents() and check_pointer_sizes() here. */
|
|
|
1825
|
|
|
1826 gtk_initialize_pixmap_image_instance (ii, 1, IMAGE_POINTER);
|
|
|
1827
|
|
|
1828 IMAGE_INSTANCE_GTK_CURSOR (ii) = NULL;
|
|
|
1829
|
|
|
1830 #if 0
|
|
|
1831 /* #### BILL!!! There is no way to call this function from Gdk */
|
|
|
1832 XCreateGlyphCursor (dpy, source, mask, source_char, mask_char,
|
|
|
1833 &fg, &bg);
|
|
|
1834 #endif
|
|
|
1835 XIMAGE_INSTANCE_PIXMAP_FG (image_instance) = foreground;
|
|
|
1836 XIMAGE_INSTANCE_PIXMAP_BG (image_instance) = background;
|
|
|
1837
|
|
|
1838 gdk_font_unref (source);
|
|
|
1839 if (mask && mask != source) gdk_font_unref (mask);
|
|
|
1840 }
|
|
|
1841
|
|
|
1842
|
|
|
1843 /**********************************************************************
|
|
|
1844 * Cursor-Font *
|
|
|
1845 **********************************************************************/
|
|
|
1846
|
|
|
1847 static void
|
|
|
1848 cursor_font_validate (Lisp_Object instantiator)
|
|
|
1849 {
|
|
|
1850 data_must_be_present (instantiator);
|
|
|
1851 }
|
|
|
1852
|
|
|
1853 static int
|
|
|
1854 cursor_font_possible_dest_types (void)
|
|
|
1855 {
|
|
|
1856 return IMAGE_POINTER_MASK;
|
|
|
1857 }
|
|
|
1858
|
|
|
1859 static char *__downcase (const char *name)
|
|
|
1860 {
|
|
|
1861 char *converted = strdup(name);
|
|
|
1862 char *work = converted;
|
|
|
1863
|
|
|
1864 while (*work)
|
|
|
1865 {
|
|
|
1866 *work = tolower(*work);
|
|
|
1867 work++;
|
|
|
1868 }
|
|
|
1869 return(converted);
|
|
|
1870 }
|
|
|
1871
|
|
|
1872 /* This is basically the equivalent of XmuCursorNameToIndex */
|
|
|
1873 static gint
|
|
|
1874 cursor_name_to_index (const char *name)
|
|
|
1875 {
|
|
|
1876 int i;
|
|
|
1877 static char *the_gdk_cursors[GDK_NUM_GLYPHS];
|
|
|
1878
|
|
|
1879 if (!the_gdk_cursors[GDK_BASED_ARROW_UP])
|
|
|
1880 {
|
|
|
1881 /* Need to initialize the array */
|
|
|
1882 /* Supposedly since this array is static it should be
|
|
|
1883 initialized to NULLs for us, but I'm very paranoid. */
|
|
|
1884 for (i = 0; i < GDK_NUM_GLYPHS; i++)
|
|
|
1885 {
|
|
|
1886 the_gdk_cursors[i] = NULL;
|
|
|
1887 }
|
|
|
1888
|
|
|
1889 #define FROB_CURSOR(x) the_gdk_cursors[GDK_##x] = __downcase(#x)
|
|
|
1890 FROB_CURSOR(ARROW); FROB_CURSOR(BASED_ARROW_DOWN);
|
|
|
1891 FROB_CURSOR(BASED_ARROW_UP); FROB_CURSOR(BOAT);
|
|
|
1892 FROB_CURSOR(BOGOSITY); FROB_CURSOR(BOTTOM_LEFT_CORNER);
|
|
|
1893 FROB_CURSOR(BOTTOM_RIGHT_CORNER); FROB_CURSOR(BOTTOM_SIDE);
|
|
|
1894 FROB_CURSOR(BOTTOM_TEE); FROB_CURSOR(BOX_SPIRAL);
|
|
|
1895 FROB_CURSOR(CENTER_PTR); FROB_CURSOR(CIRCLE);
|
|
|
1896 FROB_CURSOR(CLOCK); FROB_CURSOR(COFFEE_MUG);
|
|
|
1897 FROB_CURSOR(CROSS); FROB_CURSOR(CROSS_REVERSE);
|
|
|
1898 FROB_CURSOR(CROSSHAIR); FROB_CURSOR(DIAMOND_CROSS);
|
|
|
1899 FROB_CURSOR(DOT); FROB_CURSOR(DOTBOX);
|
|
|
1900 FROB_CURSOR(DOUBLE_ARROW); FROB_CURSOR(DRAFT_LARGE);
|
|
|
1901 FROB_CURSOR(DRAFT_SMALL); FROB_CURSOR(DRAPED_BOX);
|
|
|
1902 FROB_CURSOR(EXCHANGE); FROB_CURSOR(FLEUR);
|
|
|
1903 FROB_CURSOR(GOBBLER); FROB_CURSOR(GUMBY);
|
|
|
1904 FROB_CURSOR(HAND1); FROB_CURSOR(HAND2);
|
|
|
1905 FROB_CURSOR(HEART); FROB_CURSOR(ICON);
|
|
|
1906 FROB_CURSOR(IRON_CROSS); FROB_CURSOR(LEFT_PTR);
|
|
|
1907 FROB_CURSOR(LEFT_SIDE); FROB_CURSOR(LEFT_TEE);
|
|
|
1908 FROB_CURSOR(LEFTBUTTON); FROB_CURSOR(LL_ANGLE);
|
|
|
1909 FROB_CURSOR(LR_ANGLE); FROB_CURSOR(MAN);
|
|
|
1910 FROB_CURSOR(MIDDLEBUTTON); FROB_CURSOR(MOUSE);
|
|
|
1911 FROB_CURSOR(PENCIL); FROB_CURSOR(PIRATE);
|
|
|
1912 FROB_CURSOR(PLUS); FROB_CURSOR(QUESTION_ARROW);
|
|
|
1913 FROB_CURSOR(RIGHT_PTR); FROB_CURSOR(RIGHT_SIDE);
|
|
|
1914 FROB_CURSOR(RIGHT_TEE); FROB_CURSOR(RIGHTBUTTON);
|
|
|
1915 FROB_CURSOR(RTL_LOGO); FROB_CURSOR(SAILBOAT);
|
|
|
1916 FROB_CURSOR(SB_DOWN_ARROW); FROB_CURSOR(SB_H_DOUBLE_ARROW);
|
|
|
1917 FROB_CURSOR(SB_LEFT_ARROW); FROB_CURSOR(SB_RIGHT_ARROW);
|
|
|
1918 FROB_CURSOR(SB_UP_ARROW); FROB_CURSOR(SB_V_DOUBLE_ARROW);
|
|
|
1919 FROB_CURSOR(SHUTTLE); FROB_CURSOR(SIZING);
|
|
|
1920 FROB_CURSOR(SPIDER); FROB_CURSOR(SPRAYCAN);
|
|
|
1921 FROB_CURSOR(STAR); FROB_CURSOR(TARGET);
|
|
|
1922 FROB_CURSOR(TCROSS); FROB_CURSOR(TOP_LEFT_ARROW);
|
|
|
1923 FROB_CURSOR(TOP_LEFT_CORNER); FROB_CURSOR(TOP_RIGHT_CORNER);
|
|
|
1924 FROB_CURSOR(TOP_SIDE); FROB_CURSOR(TOP_TEE);
|
|
|
1925 FROB_CURSOR(TREK); FROB_CURSOR(UL_ANGLE);
|
|
|
1926 FROB_CURSOR(UMBRELLA); FROB_CURSOR(UR_ANGLE);
|
|
|
1927 FROB_CURSOR(WATCH); FROB_CURSOR(XTERM);
|
|
|
1928 FROB_CURSOR(X_CURSOR);
|
|
|
1929 #undef FROB_CURSOR
|
|
|
1930 }
|
|
|
1931
|
|
|
1932 for (i = 0; i < GDK_NUM_GLYPHS; i++)
|
|
|
1933 {
|
|
|
1934 if (!the_gdk_cursors[i]) continue;
|
|
|
1935 if (!strcmp (the_gdk_cursors[i], name))
|
|
|
1936 {
|
|
|
1937 return (i);
|
|
|
1938 }
|
|
|
1939 }
|
|
|
1940 return(-1);
|
|
|
1941 }
|
|
|
1942
|
|
|
1943 static void
|
|
|
1944 cursor_font_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1945 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1946 int dest_mask, Lisp_Object domain)
|
|
|
1947 {
|
|
|
1948 /* This function can GC */
|
|
|
1949 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1950 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1951 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1952 int i;
|
|
771
|
1953 const char *name_ext;
|
|
462
|
1954 Lisp_Object foreground, background;
|
|
|
1955
|
|
|
1956 if (!DEVICE_GTK_P (XDEVICE (device)))
|
|
563
|
1957 gui_error ("Not a Gtk device", device);
|
|
462
|
1958
|
|
|
1959 if (!(dest_mask & IMAGE_POINTER_MASK))
|
|
|
1960 incompatible_image_types (instantiator, dest_mask, IMAGE_POINTER_MASK);
|
|
|
1961
|
|
|
1962 TO_EXTERNAL_FORMAT (LISP_STRING, data,
|
|
|
1963 C_STRING_ALLOCA, name_ext,
|
|
|
1964 Qfile_name);
|
|
|
1965
|
|
|
1966 if ((i = cursor_name_to_index (name_ext)) == -1)
|
|
563
|
1967 invalid_argument ("Unrecognized cursor-font name", data);
|
|
462
|
1968
|
|
|
1969 gtk_initialize_pixmap_image_instance (ii, 1, IMAGE_POINTER);
|
|
|
1970 IMAGE_INSTANCE_GTK_CURSOR (ii) = gdk_cursor_new (i);
|
|
|
1971 foreground = find_keyword_in_vector (instantiator, Q_foreground);
|
|
|
1972 if (NILP (foreground))
|
|
|
1973 foreground = pointer_fg;
|
|
|
1974 background = find_keyword_in_vector (instantiator, Q_background);
|
|
|
1975 if (NILP (background))
|
|
|
1976 background = pointer_bg;
|
|
|
1977 maybe_recolor_cursor (image_instance, foreground, background);
|
|
|
1978 }
|
|
|
1979
|
|
|
1980 static int
|
|
|
1981 gtk_colorize_image_instance (Lisp_Object image_instance,
|
|
|
1982 Lisp_Object foreground, Lisp_Object background);
|
|
|
1983
|
|
|
1984
|
|
|
1985 /************************************************************************/
|
|
|
1986 /* subwindow and widget support */
|
|
|
1987 /************************************************************************/
|
|
|
1988
|
|
|
1989 /* unmap the image if it is a widget. This is used by redisplay via
|
|
|
1990 redisplay_unmap_subwindows */
|
|
|
1991 static void
|
|
|
1992 gtk_unmap_subwindow (Lisp_Image_Instance *p)
|
|
|
1993 {
|
|
|
1994 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_SUBWINDOW)
|
|
|
1995 {
|
|
|
1996 /* We don't support subwindows, but we do support widgets... */
|
|
|
1997 abort ();
|
|
|
1998 }
|
|
|
1999 else /* must be a widget */
|
|
|
2000 {
|
|
|
2001 /* Since we are being unmapped we want the enclosing frame to
|
|
|
2002 get focus. The losing with simple scrolling but is the safest
|
|
|
2003 thing to do. */
|
|
|
2004 if (IMAGE_INSTANCE_GTK_CLIPWIDGET (p))
|
|
|
2005 gtk_widget_unmap (IMAGE_INSTANCE_GTK_CLIPWIDGET (p));
|
|
|
2006 }
|
|
|
2007 }
|
|
|
2008
|
|
|
2009 /* map the subwindow. This is used by redisplay via
|
|
|
2010 redisplay_output_subwindow */
|
|
|
2011 static void
|
|
|
2012 gtk_map_subwindow (Lisp_Image_Instance *p, int x, int y,
|
|
691
|
2013 struct display_glyph_area* dga)
|
|
462
|
2014 {
|
|
|
2015 assert (dga->width > 0 && dga->height > 0);
|
|
|
2016
|
|
|
2017 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_SUBWINDOW)
|
|
|
2018 {
|
|
|
2019 /* No subwindow support... */
|
|
|
2020 abort ();
|
|
|
2021 }
|
|
|
2022 else /* must be a widget */
|
|
|
2023 {
|
|
|
2024 struct frame *f = XFRAME (IMAGE_INSTANCE_FRAME (p));
|
|
|
2025 GtkWidget *wid = IMAGE_INSTANCE_GTK_CLIPWIDGET (p);
|
|
|
2026 GtkAllocation a;
|
|
|
2027
|
|
|
2028 if (!wid) return;
|
|
|
2029
|
|
|
2030 a.x = x + IMAGE_INSTANCE_GTK_WIDGET_XOFFSET (p);
|
|
|
2031 a.y = y + IMAGE_INSTANCE_GTK_WIDGET_YOFFSET (p);
|
|
|
2032 a.width = dga->width;
|
|
|
2033 a.height = dga->height;
|
|
|
2034
|
|
|
2035 if ((a.width != wid->allocation.width) ||
|
|
|
2036 (a.height != wid->allocation.height))
|
|
|
2037 {
|
|
|
2038 gtk_widget_size_allocate (IMAGE_INSTANCE_GTK_CLIPWIDGET (p), &a);
|
|
|
2039 }
|
|
|
2040
|
|
|
2041 /* #### FIXME DAMMIT */
|
|
|
2042 if ((wid->allocation.x != -dga->xoffset) ||
|
|
|
2043 (wid->allocation.y != -dga->yoffset))
|
|
|
2044 {
|
|
|
2045 guint32 old_flags = GTK_WIDGET_FLAGS (FRAME_GTK_TEXT_WIDGET (f));
|
|
|
2046
|
|
|
2047 /* Fucking GtkFixed widget queues a resize when you add a widget.
|
|
|
2048 ** But only if it is visible.
|
|
|
2049 ** losers.
|
|
|
2050 */
|
|
|
2051 GTK_WIDGET_FLAGS(FRAME_GTK_TEXT_WIDGET (f)) &= ~GTK_VISIBLE;
|
|
|
2052 if (IMAGE_INSTANCE_GTK_ALREADY_PUT(p))
|
|
|
2053 {
|
|
|
2054 gtk_fixed_move (GTK_FIXED (FRAME_GTK_TEXT_WIDGET (f)),
|
|
|
2055 wid,
|
|
|
2056 -dga->xoffset, -dga->yoffset);
|
|
|
2057 }
|
|
|
2058 else
|
|
|
2059 {
|
|
|
2060 IMAGE_INSTANCE_GTK_ALREADY_PUT(p) = TRUE;
|
|
|
2061 gtk_fixed_put (GTK_FIXED (FRAME_GTK_TEXT_WIDGET (f)),
|
|
|
2062 wid,
|
|
|
2063 -dga->xoffset, -dga->yoffset);
|
|
|
2064 }
|
|
|
2065 GTK_WIDGET_FLAGS(FRAME_GTK_TEXT_WIDGET (f)) = old_flags;
|
|
|
2066 }
|
|
691
|
2067 else
|
|
|
2068 {
|
|
|
2069 if (IMAGE_INSTANCE_GTK_ALREADY_PUT(p))
|
|
|
2070 {
|
|
|
2071 /* Do nothing... */
|
|
|
2072 }
|
|
|
2073 else
|
|
|
2074 {
|
|
|
2075 /* Must make sure we have put the image at least once! */
|
|
|
2076 IMAGE_INSTANCE_GTK_ALREADY_PUT(p) = TRUE;
|
|
|
2077 gtk_fixed_put (GTK_FIXED (FRAME_GTK_TEXT_WIDGET (f)),
|
|
|
2078 wid,
|
|
|
2079 -dga->xoffset, -dga->yoffset);
|
|
|
2080 }
|
|
|
2081 }
|
|
462
|
2082
|
|
|
2083 if (!IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP (p))
|
|
|
2084 {
|
|
|
2085 gtk_widget_map (wid);
|
|
|
2086 }
|
|
|
2087
|
|
|
2088 gtk_widget_draw (wid, NULL);
|
|
|
2089 }
|
|
|
2090 }
|
|
|
2091
|
|
|
2092 /* when you click on a widget you may activate another widget this
|
|
|
2093 needs to be checked and all appropriate widgets updated */
|
|
|
2094 static void
|
|
|
2095 gtk_redisplay_subwindow (Lisp_Image_Instance *p)
|
|
|
2096 {
|
|
|
2097 /* Update the subwindow size if necessary. */
|
|
|
2098 if (IMAGE_INSTANCE_SIZE_CHANGED (p))
|
|
|
2099 {
|
|
|
2100 #if 0
|
|
|
2101 XResizeWindow (IMAGE_INSTANCE_X_SUBWINDOW_DISPLAY (p),
|
|
|
2102 IMAGE_INSTANCE_X_SUBWINDOW_ID (p),
|
|
|
2103 IMAGE_INSTANCE_WIDTH (p),
|
|
|
2104 IMAGE_INSTANCE_HEIGHT (p));
|
|
|
2105 #endif
|
|
|
2106 }
|
|
|
2107 }
|
|
|
2108
|
|
|
2109 /* Update all attributes that have changed. */
|
|
|
2110 static void
|
|
|
2111 gtk_redisplay_widget (Lisp_Image_Instance *p)
|
|
|
2112 {
|
|
|
2113 /* This function can GC if IN_REDISPLAY is false. */
|
|
|
2114
|
|
|
2115 if (!IMAGE_INSTANCE_GTK_CLIPWIDGET (p))
|
|
|
2116 return;
|
|
|
2117
|
|
|
2118 #ifdef HAVE_WIDGETS
|
|
|
2119 /* First get the items if they have changed since this is a
|
|
|
2120 structural change. As such it will nuke all added values so we
|
|
|
2121 need to update most other things after the items have changed.*/
|
|
|
2122 gtk_widget_show_all (IMAGE_INSTANCE_GTK_CLIPWIDGET (p));
|
|
|
2123 if (IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (p))
|
|
|
2124 {
|
|
793
|
2125 Lisp_Object image_instance = wrap_image_instance (p);
|
|
|
2126
|
|
462
|
2127
|
|
|
2128 /* Need to update GtkArgs that might have changed... */
|
|
|
2129 /* #### FIXME!!! */
|
|
|
2130 }
|
|
|
2131 else
|
|
|
2132 {
|
|
|
2133 /* #### FIXME!!! */
|
|
|
2134 /* No items changed, so do nothing, right? */
|
|
|
2135 }
|
|
|
2136
|
|
|
2137 /* Possibly update the colors and font */
|
|
|
2138 if (IMAGE_INSTANCE_WIDGET_FACE_CHANGED (p)
|
|
|
2139 ||
|
|
|
2140 /* #### This is not sufficient because it will not cope with widgets
|
|
|
2141 that are not currently visible. Once redisplay has done the
|
|
|
2142 visible ones it will clear this flag so that when new ones
|
|
|
2143 become visible they will not be updated. */
|
|
|
2144 XFRAME (IMAGE_INSTANCE_FRAME (p))->faces_changed
|
|
|
2145 ||
|
|
|
2146 XFRAME (IMAGE_INSTANCE_FRAME (p))->frame_changed
|
|
|
2147 ||
|
|
|
2148 IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (p))
|
|
|
2149 {
|
|
|
2150 /* #### Write this function BILL! */
|
|
|
2151 update_widget_face (NULL, p, IMAGE_INSTANCE_FRAME (p));
|
|
|
2152 }
|
|
|
2153
|
|
|
2154 /* Possibly update the text. */
|
|
|
2155 if (IMAGE_INSTANCE_TEXT_CHANGED (p))
|
|
|
2156 {
|
|
|
2157 char* str;
|
|
|
2158 Lisp_Object val = IMAGE_INSTANCE_WIDGET_TEXT (p);
|
|
|
2159 LISP_STRING_TO_EXTERNAL (val, str, Qnative);
|
|
|
2160
|
|
|
2161 /* #### Need to special case each type of GtkWidget here! */
|
|
|
2162 }
|
|
|
2163
|
|
|
2164 /* Possibly update the size. */
|
|
|
2165 if (IMAGE_INSTANCE_SIZE_CHANGED (p)
|
|
|
2166 ||
|
|
|
2167 IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (p)
|
|
|
2168 ||
|
|
|
2169 IMAGE_INSTANCE_TEXT_CHANGED (p))
|
|
|
2170 {
|
|
|
2171 assert (IMAGE_INSTANCE_GTK_WIDGET_ID (p) &&
|
|
|
2172 IMAGE_INSTANCE_GTK_CLIPWIDGET (p)) ;
|
|
|
2173
|
|
|
2174 /* #### Resize the widget! */
|
|
|
2175 /* gtk_widget_size_allocate () */
|
|
|
2176 }
|
|
|
2177
|
|
|
2178 /* Adjust offsets within the frame. */
|
|
|
2179 if (XFRAME (IMAGE_INSTANCE_FRAME (p))->size_changed)
|
|
|
2180 {
|
|
|
2181 /* I don't think we need to do anything for Gtk here... */
|
|
|
2182 }
|
|
|
2183
|
|
|
2184 /* now modify the widget */
|
|
|
2185 #endif
|
|
|
2186 }
|
|
|
2187
|
|
|
2188 /* instantiate and gtk type subwindow */
|
|
|
2189 static void
|
|
|
2190 gtk_subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2191 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2192 int dest_mask, Lisp_Object domain)
|
|
|
2193 {
|
|
|
2194 /* This function can GC */
|
|
|
2195 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2196 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
2197
|
|
|
2198 if (!DEVICE_GTK_P (XDEVICE (device)))
|
|
563
|
2199 gui_error ("Not a GTK device", device);
|
|
462
|
2200
|
|
|
2201 IMAGE_INSTANCE_TYPE (ii) = IMAGE_SUBWINDOW;
|
|
|
2202
|
|
|
2203 ii->data = xnew_and_zero (struct gtk_subwindow_data);
|
|
|
2204
|
|
|
2205 /* Create a window for clipping */
|
|
|
2206 IMAGE_INSTANCE_GTK_CLIPWINDOW (ii) = NULL;
|
|
|
2207
|
|
|
2208 /* Now put the subwindow inside the clip window. */
|
|
|
2209 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = (void *) NULL;
|
|
|
2210 }
|
|
|
2211
|
|
|
2212 #ifdef HAVE_WIDGETS
|
|
|
2213
|
|
|
2214 /************************************************************************/
|
|
|
2215 /* widgets */
|
|
|
2216 /************************************************************************/
|
|
|
2217 static void
|
|
|
2218 update_widget_face (GtkWidget *w, Lisp_Image_Instance *ii,
|
|
|
2219 Lisp_Object domain)
|
|
|
2220 {
|
|
|
2221 if (0)
|
|
|
2222 {
|
|
|
2223 GtkStyle *style = gtk_widget_get_style (w);
|
|
|
2224 Lisp_Object pixel = Qnil;
|
|
|
2225 GdkColor *fcolor, *bcolor;
|
|
|
2226
|
|
|
2227 style = gtk_style_copy (style);
|
|
|
2228
|
|
|
2229 /* Update the foreground. */
|
|
|
2230 pixel = FACE_FOREGROUND (IMAGE_INSTANCE_WIDGET_FACE (ii), domain);
|
|
|
2231 fcolor = COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (pixel));
|
|
|
2232
|
|
|
2233 /* Update the background. */
|
|
|
2234 pixel = FACE_BACKGROUND (IMAGE_INSTANCE_WIDGET_FACE (ii), domain);
|
|
|
2235 bcolor = COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (pixel));
|
|
|
2236
|
|
|
2237 /* Update the font */
|
|
|
2238 /* #### FIXME!!! Need to copy the widgets style, dick with it, and
|
|
|
2239 ** set the widgets style to the new style...
|
|
|
2240 */
|
|
|
2241 gtk_widget_set_style (w, style);
|
|
|
2242
|
|
|
2243 /* #### Megahack - but its just getting too complicated to do this
|
|
|
2244 in the right place. */
|
|
|
2245 #if 0
|
|
|
2246 if (EQ (IMAGE_INSTANCE_WIDGET_TYPE (ii), Qtab_control))
|
|
|
2247 update_tab_widget_face (wv, ii, domain);
|
|
|
2248 #endif
|
|
|
2249 }
|
|
|
2250 }
|
|
|
2251
|
|
|
2252 #if 0
|
|
|
2253 static void
|
|
|
2254 update_tab_widget_face (GtkWidget *w, Lisp_Image_Instance *ii,
|
|
|
2255 Lisp_Object domain)
|
|
|
2256 {
|
|
|
2257 if (wv->contents)
|
|
|
2258 {
|
|
|
2259 widget_value* val = wv->contents, *cur;
|
|
|
2260
|
|
|
2261 /* Give each child label the correct foreground color. */
|
|
|
2262 Lisp_Object pixel = FACE_FOREGROUND
|
|
|
2263 (IMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2264 domain);
|
|
|
2265 XColor fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
|
|
|
2266 lw_add_widget_value_arg (val, XtNtabForeground, fcolor.pixel);
|
|
|
2267 wv->change = VISIBLE_CHANGE;
|
|
|
2268 val->change = VISIBLE_CHANGE;
|
|
|
2269
|
|
|
2270 for (cur = val->next; cur; cur = cur->next)
|
|
|
2271 {
|
|
|
2272 cur->change = VISIBLE_CHANGE;
|
|
|
2273 if (cur->value)
|
|
|
2274 {
|
|
|
2275 lw_copy_widget_value_args (val, cur);
|
|
|
2276 }
|
|
|
2277 }
|
|
|
2278 }
|
|
|
2279 }
|
|
|
2280 #endif
|
|
|
2281
|
|
|
2282 static Lisp_Object
|
|
|
2283 gtk_widget_instantiate_1 (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2284 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2285 Lisp_Object domain)
|
|
|
2286 {
|
|
|
2287 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2288 Lisp_Object widget = Qnil;
|
|
|
2289 char *nm = NULL;
|
|
|
2290 GtkWidget *w = NULL;
|
|
|
2291 struct gcpro gcpro1;
|
|
|
2292
|
|
|
2293 IMAGE_INSTANCE_TYPE (ii) = IMAGE_WIDGET;
|
|
|
2294
|
|
|
2295 if (!NILP (IMAGE_INSTANCE_WIDGET_TEXT (ii)))
|
|
|
2296 {
|
|
|
2297 LISP_STRING_TO_EXTERNAL (IMAGE_INSTANCE_WIDGET_TEXT (ii), nm, Qnative);
|
|
|
2298 }
|
|
|
2299
|
|
|
2300 ii->data = xnew_and_zero (struct gtk_subwindow_data);
|
|
|
2301
|
|
|
2302 /* Create a clipping widget */
|
|
|
2303 IMAGE_INSTANCE_GTK_CLIPWIDGET (ii) = NULL;
|
|
|
2304 IMAGE_INSTANCE_GTK_ALREADY_PUT(ii) = FALSE;
|
|
|
2305
|
|
|
2306 /* Create the actual widget */
|
|
|
2307 GCPRO1 (widget);
|
|
|
2308 widget = call5 (Qgtk_widget_instantiate_internal,
|
|
|
2309 image_instance, instantiator,
|
|
|
2310 pointer_fg, pointer_bg,
|
|
|
2311 domain);
|
|
|
2312
|
|
|
2313 if (!NILP (widget))
|
|
|
2314 {
|
|
|
2315 CHECK_GTK_OBJECT (widget);
|
|
|
2316 w = GTK_WIDGET (XGTK_OBJECT (widget)->object);
|
|
|
2317 }
|
|
|
2318 else
|
|
|
2319 {
|
|
|
2320 stderr_out ("Lisp-level creation of widget failed... falling back\n");
|
|
|
2321 w = gtk_label_new ("Widget Creation Failed...");
|
|
|
2322 }
|
|
|
2323
|
|
|
2324 UNGCPRO;
|
|
|
2325
|
|
|
2326 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = (void *) w;
|
|
|
2327
|
|
|
2328 /* #### HACK!!!! We should make this do the right thing if we
|
|
|
2329 ** really need a clip widget!
|
|
|
2330 */
|
|
|
2331 IMAGE_INSTANCE_GTK_CLIPWIDGET (ii) = w;
|
|
|
2332
|
|
|
2333 return (Qt);
|
|
|
2334 }
|
|
|
2335
|
|
|
2336 static void
|
|
|
2337 gtk_widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2338 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2339 int dest_mask, Lisp_Object domain)
|
|
|
2340 {
|
|
|
2341 call_with_suspended_errors ((lisp_fn_t) gtk_widget_instantiate_1,
|
|
|
2342 Qnil, Qimage,
|
|
|
2343 ERROR_ME_WARN, 5,
|
|
|
2344 image_instance, instantiator,
|
|
|
2345 pointer_fg,
|
|
|
2346 pointer_bg,
|
|
|
2347 domain);
|
|
|
2348 }
|
|
|
2349
|
|
|
2350 /* get properties of a control */
|
|
|
2351 static Lisp_Object
|
|
|
2352 gtk_widget_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2353 {
|
|
|
2354 /* Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance); */
|
|
|
2355
|
|
|
2356 /* get the text from a control */
|
|
|
2357 if (EQ (prop, Q_text))
|
|
|
2358 {
|
|
|
2359 return Qnil;
|
|
|
2360 }
|
|
|
2361 return Qunbound;
|
|
|
2362 }
|
|
|
2363
|
|
|
2364 #define FAKE_GTK_WIDGET_INSTANTIATOR(x) \
|
|
|
2365 static void \
|
|
|
2366 gtk_##x##_instantiate (Lisp_Object image_instance, \
|
|
|
2367 Lisp_Object instantiator, \
|
|
|
2368 Lisp_Object pointer_fg, \
|
|
|
2369 Lisp_Object pointer_bg, \
|
|
|
2370 int dest_mask, Lisp_Object domain) \
|
|
|
2371 { \
|
|
|
2372 gtk_widget_instantiate (image_instance, instantiator, pointer_fg, \
|
|
|
2373 pointer_bg, dest_mask, domain); \
|
|
|
2374 }
|
|
|
2375
|
|
|
2376 FAKE_GTK_WIDGET_INSTANTIATOR(native_layout);
|
|
|
2377 FAKE_GTK_WIDGET_INSTANTIATOR(button);
|
|
|
2378 FAKE_GTK_WIDGET_INSTANTIATOR(progress_gauge);
|
|
|
2379 FAKE_GTK_WIDGET_INSTANTIATOR(edit_field);
|
|
|
2380 FAKE_GTK_WIDGET_INSTANTIATOR(combo_box);
|
|
|
2381 FAKE_GTK_WIDGET_INSTANTIATOR(tab_control);
|
|
|
2382 FAKE_GTK_WIDGET_INSTANTIATOR(label);
|
|
|
2383
|
|
|
2384 /* Update a button's clicked state. */
|
|
|
2385 static void
|
|
|
2386 gtk_button_redisplay (Lisp_Object image_instance)
|
|
|
2387 {
|
|
|
2388 /* This function can GC if IN_REDISPLAY is false. */
|
|
|
2389 Lisp_Image_Instance *p = XIMAGE_INSTANCE (image_instance);
|
|
|
2390 GtkWidget *w = IMAGE_INSTANCE_GTK_CLIPWIDGET (p);
|
|
|
2391
|
|
|
2392 if (GTK_WIDGET_TYPE (w) == gtk_button_get_type ())
|
|
|
2393 {
|
|
|
2394 }
|
|
|
2395 else if (GTK_WIDGET_TYPE (w) == gtk_check_button_get_type ())
|
|
|
2396 {
|
|
|
2397 }
|
|
|
2398 else if (GTK_WIDGET_TYPE (w) == gtk_radio_button_get_type ())
|
|
|
2399 {
|
|
|
2400 }
|
|
|
2401 else
|
|
|
2402 {
|
|
|
2403 /* Unknown button type... */
|
|
|
2404 abort();
|
|
|
2405 }
|
|
|
2406 }
|
|
|
2407
|
|
|
2408 /* get properties of a button */
|
|
|
2409 static Lisp_Object
|
|
|
2410 gtk_button_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2411 {
|
|
|
2412 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2413
|
|
|
2414 /* check the state of a button */
|
|
|
2415 if (EQ (prop, Q_selected))
|
|
|
2416 {
|
|
|
2417 if (GTK_WIDGET_HAS_FOCUS (IMAGE_INSTANCE_SUBWINDOW_ID (ii)))
|
|
|
2418 return Qt;
|
|
|
2419 else
|
|
|
2420 return Qnil;
|
|
|
2421 }
|
|
|
2422 return Qunbound;
|
|
|
2423 }
|
|
|
2424
|
|
|
2425 /* set the properties of a progress gauge */
|
|
|
2426 static void
|
|
|
2427 gtk_progress_gauge_redisplay (Lisp_Object image_instance)
|
|
|
2428 {
|
|
|
2429 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2430
|
|
|
2431 if (IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (ii))
|
|
|
2432 {
|
|
|
2433 gfloat f;
|
|
|
2434 Lisp_Object val;
|
|
|
2435
|
|
|
2436 val = XGUI_ITEM (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii))->value;
|
|
|
2437 f = XFLOATINT (val);
|
|
|
2438
|
|
|
2439 gtk_progress_set_value (GTK_PROGRESS (IMAGE_INSTANCE_SUBWINDOW_ID (ii)),
|
|
|
2440 f);
|
|
|
2441 }
|
|
|
2442 }
|
|
|
2443
|
|
|
2444 /* Set the properties of a tab control */
|
|
|
2445 static void
|
|
|
2446 gtk_tab_control_redisplay (Lisp_Object image_instance)
|
|
|
2447 {
|
|
|
2448 /* #### Convert this to GTK baby! */
|
|
|
2449 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2450
|
|
|
2451 if (IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (ii) ||
|
|
|
2452 IMAGE_INSTANCE_WIDGET_ACTION_OCCURRED (ii))
|
|
|
2453 {
|
|
|
2454 /* If only the order has changed then simply select the first
|
|
|
2455 one of the pending set. This stops horrendous rebuilding -
|
|
|
2456 and hence flicker - of the tabs each time you click on
|
|
|
2457 one. */
|
|
|
2458 if (tab_control_order_only_changed (image_instance))
|
|
|
2459 {
|
|
|
2460 Lisp_Object rest, selected =
|
|
|
2461 gui_item_list_find_selected
|
|
|
2462 (NILP (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii)) ?
|
|
|
2463 XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)) :
|
|
|
2464 XCDR (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii)));
|
|
|
2465
|
|
|
2466 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2467 {
|
|
|
2468 if (gui_item_equal_sans_selected (XCAR (rest), selected, 0))
|
|
|
2469 {
|
|
|
2470 Lisp_Object old_selected =gui_item_list_find_selected
|
|
|
2471 (XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)));
|
|
|
2472
|
|
|
2473 /* Need to focus on the widget... */
|
|
|
2474 stderr_out ("Hey, change the tab-focus you boob...\n");
|
|
|
2475
|
|
|
2476 /* Pick up the new selected item. */
|
|
|
2477 XGUI_ITEM (old_selected)->selected =
|
|
|
2478 XGUI_ITEM (XCAR (rest))->selected;
|
|
|
2479 XGUI_ITEM (XCAR (rest))->selected =
|
|
|
2480 XGUI_ITEM (selected)->selected;
|
|
|
2481 /* We're not actually changing the items anymore. */
|
|
|
2482 IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (ii) = 0;
|
|
|
2483 IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii) = Qnil;
|
|
|
2484 break;
|
|
|
2485 }
|
|
|
2486 }
|
|
|
2487 }
|
|
|
2488 else
|
|
|
2489 {
|
|
|
2490 /* More than just the order has changed... let's get busy! */
|
|
|
2491 GtkNotebook *nb = GTK_NOTEBOOK (IMAGE_INSTANCE_GTK_CLIPWIDGET (ii));
|
|
|
2492 guint num_pages = g_list_length (nb->children);
|
|
|
2493 Lisp_Object rest;
|
|
|
2494
|
|
|
2495 if (num_pages >= 0)
|
|
|
2496 {
|
|
|
2497 int i;
|
|
|
2498 for (i = num_pages; i >= 0; --i)
|
|
|
2499 {
|
|
|
2500 gtk_notebook_remove_page (nb, i);
|
|
|
2501 }
|
|
|
2502 }
|
|
|
2503
|
|
|
2504 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2505 {
|
|
|
2506 Lisp_Gui_Item *pgui = XGUI_ITEM (XCAR (rest));
|
|
|
2507 char *c_name = NULL;
|
|
|
2508
|
|
|
2509 if (!STRINGP (pgui->name))
|
|
|
2510 pgui->name = Feval (pgui->name);
|
|
|
2511
|
|
|
2512 CHECK_STRING (pgui->name);
|
|
|
2513
|
|
|
2514 TO_EXTERNAL_FORMAT (LISP_STRING, pgui->name,
|
|
|
2515 C_STRING_ALLOCA, c_name,
|
|
|
2516 Qctext);
|
|
|
2517
|
|
|
2518 gtk_notebook_append_page (nb,
|
|
|
2519 gtk_vbox_new (FALSE, 3),
|
|
|
2520 gtk_label_new (c_name));
|
|
|
2521 }
|
|
|
2522
|
|
|
2523 /* Show all the new widgets we just added... */
|
|
|
2524 gtk_widget_show_all (GTK_WIDGET (nb));
|
|
|
2525 }
|
|
|
2526 }
|
|
|
2527
|
|
|
2528 /* Possibly update the face. */
|
|
|
2529 #if 0
|
|
|
2530 if (IMAGE_INSTANCE_WIDGET_FACE_CHANGED (ii)
|
|
|
2531 ||
|
|
|
2532 XFRAME (IMAGE_INSTANCE_FRAME (ii))->faces_changed
|
|
|
2533 ||
|
|
|
2534 IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (ii))
|
|
|
2535 {
|
|
|
2536 update_tab_widget_face (wv, ii,
|
|
|
2537 IMAGE_INSTANCE_FRAME (ii));
|
|
|
2538 }
|
|
|
2539 #endif
|
|
|
2540 }
|
|
|
2541 #endif /* HAVE_WIDGETS */
|
|
|
2542
|
|
|
2543
|
|
|
2544 /************************************************************************/
|
|
|
2545 /* initialization */
|
|
|
2546 /************************************************************************/
|
|
|
2547 void
|
|
|
2548 syms_of_glyphs_gtk (void)
|
|
|
2549 {
|
|
|
2550 #ifdef HAVE_WIDGETS
|
|
563
|
2551 DEFSYMBOL (Qgtk_widget_instantiate_internal);
|
|
|
2552 DEFSYMBOL (Qgtk_widget_property_internal);
|
|
|
2553 DEFSYMBOL (Qgtk_widget_redisplay_internal);
|
|
|
2554 DEFSYMBOL (Qgtk_widget_set_style);
|
|
462
|
2555 #endif
|
|
|
2556 }
|
|
|
2557
|
|
|
2558 void
|
|
|
2559 console_type_create_glyphs_gtk (void)
|
|
|
2560 {
|
|
|
2561 /* image methods */
|
|
|
2562 CONSOLE_HAS_METHOD (gtk, print_image_instance);
|
|
|
2563 CONSOLE_HAS_METHOD (gtk, finalize_image_instance);
|
|
|
2564 CONSOLE_HAS_METHOD (gtk, image_instance_equal);
|
|
|
2565 CONSOLE_HAS_METHOD (gtk, image_instance_hash);
|
|
|
2566 CONSOLE_HAS_METHOD (gtk, colorize_image_instance);
|
|
|
2567 CONSOLE_HAS_METHOD (gtk, init_image_instance_from_eimage);
|
|
|
2568 CONSOLE_HAS_METHOD (gtk, locate_pixmap_file);
|
|
|
2569 CONSOLE_HAS_METHOD (gtk, unmap_subwindow);
|
|
|
2570 CONSOLE_HAS_METHOD (gtk, map_subwindow);
|
|
|
2571 CONSOLE_HAS_METHOD (gtk, redisplay_widget);
|
|
|
2572 CONSOLE_HAS_METHOD (gtk, redisplay_subwindow);
|
|
|
2573 }
|
|
|
2574
|
|
|
2575 void
|
|
|
2576 image_instantiator_format_create_glyphs_gtk (void)
|
|
|
2577 {
|
|
|
2578 IIFORMAT_VALID_CONSOLE (gtk, nothing);
|
|
|
2579 IIFORMAT_VALID_CONSOLE (gtk, string);
|
|
|
2580 #ifdef HAVE_WIDGETS
|
|
|
2581 IIFORMAT_VALID_CONSOLE (gtk, layout);
|
|
|
2582 #endif
|
|
|
2583 IIFORMAT_VALID_CONSOLE (gtk, formatted_string);
|
|
|
2584 IIFORMAT_VALID_CONSOLE (gtk, inherit);
|
|
|
2585 #ifdef HAVE_XPM
|
|
|
2586 INITIALIZE_DEVICE_IIFORMAT (gtk, xpm);
|
|
|
2587 IIFORMAT_HAS_DEVMETHOD (gtk, xpm, instantiate);
|
|
|
2588 #endif
|
|
|
2589 #ifdef HAVE_JPEG
|
|
|
2590 IIFORMAT_VALID_CONSOLE (gtk, jpeg);
|
|
|
2591 #endif
|
|
|
2592 #ifdef HAVE_TIFF
|
|
|
2593 IIFORMAT_VALID_CONSOLE (gtk, tiff);
|
|
|
2594 #endif
|
|
|
2595 #ifdef HAVE_PNG
|
|
|
2596 IIFORMAT_VALID_CONSOLE (gtk, png);
|
|
|
2597 #endif
|
|
|
2598 #ifdef HAVE_GIF
|
|
|
2599 IIFORMAT_VALID_CONSOLE (gtk, gif);
|
|
|
2600 #endif
|
|
|
2601
|
|
|
2602 INITIALIZE_DEVICE_IIFORMAT (gtk, subwindow);
|
|
|
2603 IIFORMAT_HAS_DEVMETHOD (gtk, subwindow, instantiate);
|
|
|
2604
|
|
|
2605 #ifdef HAVE_WIDGETS
|
|
|
2606 /* layout widget */
|
|
|
2607 INITIALIZE_DEVICE_IIFORMAT (gtk, native_layout);
|
|
|
2608 IIFORMAT_HAS_DEVMETHOD (gtk, native_layout, instantiate);
|
|
|
2609
|
|
|
2610 /* button widget */
|
|
|
2611 INITIALIZE_DEVICE_IIFORMAT (gtk, button);
|
|
|
2612 IIFORMAT_HAS_DEVMETHOD (gtk, button, property);
|
|
|
2613 IIFORMAT_HAS_DEVMETHOD (gtk, button, instantiate);
|
|
|
2614 IIFORMAT_HAS_DEVMETHOD (gtk, button, redisplay);
|
|
|
2615 /* general widget methods. */
|
|
|
2616 INITIALIZE_DEVICE_IIFORMAT (gtk, widget);
|
|
|
2617 IIFORMAT_HAS_DEVMETHOD (gtk, widget, property);
|
|
|
2618
|
|
|
2619 /* progress gauge */
|
|
|
2620 INITIALIZE_DEVICE_IIFORMAT (gtk, progress_gauge);
|
|
|
2621 IIFORMAT_HAS_DEVMETHOD (gtk, progress_gauge, redisplay);
|
|
|
2622 IIFORMAT_HAS_DEVMETHOD (gtk, progress_gauge, instantiate);
|
|
|
2623 /* text field */
|
|
|
2624 INITIALIZE_DEVICE_IIFORMAT (gtk, edit_field);
|
|
|
2625 IIFORMAT_HAS_DEVMETHOD (gtk, edit_field, instantiate);
|
|
|
2626 INITIALIZE_DEVICE_IIFORMAT (gtk, combo_box);
|
|
|
2627 IIFORMAT_HAS_DEVMETHOD (gtk, combo_box, instantiate);
|
|
|
2628 IIFORMAT_HAS_SHARED_DEVMETHOD (gtk, combo_box, redisplay, tab_control);
|
|
|
2629 /* tab control widget */
|
|
|
2630 INITIALIZE_DEVICE_IIFORMAT (gtk, tab_control);
|
|
|
2631 IIFORMAT_HAS_DEVMETHOD (gtk, tab_control, instantiate);
|
|
|
2632 IIFORMAT_HAS_DEVMETHOD (gtk, tab_control, redisplay);
|
|
|
2633 /* label */
|
|
|
2634 INITIALIZE_DEVICE_IIFORMAT (gtk, label);
|
|
|
2635 IIFORMAT_HAS_DEVMETHOD (gtk, label, instantiate);
|
|
|
2636 #endif
|
|
|
2637
|
|
|
2638 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (cursor_font, "cursor-font");
|
|
|
2639 IIFORMAT_VALID_CONSOLE (gtk, cursor_font);
|
|
|
2640
|
|
|
2641 IIFORMAT_HAS_METHOD (cursor_font, validate);
|
|
|
2642 IIFORMAT_HAS_METHOD (cursor_font, possible_dest_types);
|
|
|
2643 IIFORMAT_HAS_METHOD (cursor_font, instantiate);
|
|
|
2644
|
|
|
2645 IIFORMAT_VALID_KEYWORD (cursor_font, Q_data, check_valid_string);
|
|
|
2646 IIFORMAT_VALID_KEYWORD (cursor_font, Q_foreground, check_valid_string);
|
|
|
2647 IIFORMAT_VALID_KEYWORD (cursor_font, Q_background, check_valid_string);
|
|
|
2648
|
|
|
2649 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (font, "font");
|
|
|
2650 IIFORMAT_VALID_CONSOLE (gtk, font);
|
|
|
2651
|
|
|
2652 IIFORMAT_HAS_METHOD (font, validate);
|
|
|
2653 IIFORMAT_HAS_METHOD (font, possible_dest_types);
|
|
|
2654 IIFORMAT_HAS_METHOD (font, instantiate);
|
|
|
2655
|
|
|
2656 IIFORMAT_VALID_KEYWORD (font, Q_data, check_valid_string);
|
|
|
2657 IIFORMAT_VALID_KEYWORD (font, Q_foreground, check_valid_string);
|
|
|
2658 IIFORMAT_VALID_KEYWORD (font, Q_background, check_valid_string);
|
|
|
2659
|
|
|
2660 #ifdef HAVE_XPM
|
|
|
2661 INITIALIZE_DEVICE_IIFORMAT (gtk, xpm);
|
|
|
2662 IIFORMAT_HAS_DEVMETHOD (gtk, xpm, instantiate);
|
|
|
2663 #endif
|
|
|
2664
|
|
|
2665 #ifdef HAVE_XFACE
|
|
|
2666 INITIALIZE_DEVICE_IIFORMAT (gtk, xface);
|
|
|
2667 IIFORMAT_HAS_DEVMETHOD (gtk, xface, instantiate);
|
|
|
2668 #endif
|
|
|
2669
|
|
|
2670 INITIALIZE_DEVICE_IIFORMAT (gtk, xbm);
|
|
|
2671 IIFORMAT_HAS_DEVMETHOD (gtk, xbm, instantiate);
|
|
|
2672 IIFORMAT_VALID_CONSOLE (gtk, xbm);
|
|
|
2673
|
|
|
2674 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (gtk_resource, "gtk-resource");
|
|
|
2675 IIFORMAT_VALID_CONSOLE (gtk, gtk_resource);
|
|
|
2676
|
|
|
2677 IIFORMAT_HAS_METHOD (gtk_resource, validate);
|
|
|
2678 IIFORMAT_HAS_METHOD (gtk_resource, normalize);
|
|
|
2679 IIFORMAT_HAS_METHOD (gtk_resource, possible_dest_types);
|
|
|
2680 IIFORMAT_HAS_METHOD (gtk_resource, instantiate);
|
|
|
2681
|
|
|
2682 IIFORMAT_VALID_KEYWORD (gtk_resource, Q_resource_type, check_valid_resource_symbol);
|
|
|
2683 IIFORMAT_VALID_KEYWORD (gtk_resource, Q_resource_id, check_valid_resource_id);
|
|
|
2684 IIFORMAT_VALID_KEYWORD (gtk_resource, Q_file, check_valid_string);
|
|
|
2685
|
|
|
2686 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (autodetect, "autodetect");
|
|
|
2687 IIFORMAT_VALID_CONSOLE (gtk, autodetect);
|
|
|
2688
|
|
|
2689 IIFORMAT_HAS_METHOD (autodetect, validate);
|
|
|
2690 IIFORMAT_HAS_METHOD (autodetect, normalize);
|
|
|
2691 IIFORMAT_HAS_METHOD (autodetect, possible_dest_types);
|
|
|
2692 IIFORMAT_HAS_METHOD (autodetect, instantiate);
|
|
|
2693
|
|
|
2694 IIFORMAT_VALID_KEYWORD (autodetect, Q_data, check_valid_string);
|
|
|
2695 }
|
|
|
2696
|
|
|
2697 void
|
|
|
2698 vars_of_glyphs_gtk (void)
|
|
|
2699 {
|
|
|
2700 #ifdef HAVE_XFACE
|
|
|
2701 Fprovide (Qxface);
|
|
|
2702 #endif
|
|
|
2703
|
|
|
2704 DEFVAR_LISP ("gtk-bitmap-file-path", &Vgtk_bitmap_file_path /*
|
|
|
2705 A list of the directories in which X bitmap files may be found.
|
|
|
2706 If nil, this is initialized from the "*bitmapFilePath" resource.
|
|
|
2707 This is used by the `make-image-instance' function (however, note that if
|
|
|
2708 the environment variable XBMLANGPATH is set, it is consulted first).
|
|
|
2709 */ );
|
|
|
2710 Vgtk_bitmap_file_path = Qnil;
|
|
|
2711 }
|
|
|
2712
|
|
|
2713 void
|
|
|
2714 complex_vars_of_glyphs_gtk (void)
|
|
|
2715 {
|
|
|
2716 #define BUILD_GLYPH_INST(variable, name) \
|
|
|
2717 Fadd_spec_to_specifier \
|
|
|
2718 (GLYPH_IMAGE (XGLYPH (variable)), \
|
|
|
2719 vector3 (Qxbm, Q_data, \
|
|
|
2720 list3 (make_int (name##_width), \
|
|
|
2721 make_int (name##_height), \
|
|
|
2722 make_ext_string (name##_bits, \
|
|
|
2723 sizeof (name##_bits), \
|
|
|
2724 Qbinary))), \
|
|
|
2725 Qglobal, Qgtk, Qnil)
|
|
|
2726
|
|
|
2727 BUILD_GLYPH_INST (Vtruncation_glyph, truncator);
|
|
|
2728 BUILD_GLYPH_INST (Vcontinuation_glyph, continuer);
|
|
|
2729 BUILD_GLYPH_INST (Vxemacs_logo, xemacs);
|
|
|
2730 BUILD_GLYPH_INST (Vhscroll_glyph, hscroll);
|
|
|
2731
|
|
|
2732 #undef BUILD_GLYPH_INST
|
|
|
2733 }
|
|
|
2734
|
|
|
2735 /* X specific crap */
|
|
|
2736 #include <gdk/gdkx.h>
|
|
|
2737 /* #### Should remove all this X specific stuff when GTK/GDK matures a
|
|
|
2738 bit more and provides an abstraction for it. */
|
|
|
2739 static int
|
|
|
2740 gtk_colorize_image_instance (Lisp_Object image_instance,
|
|
|
2741 Lisp_Object foreground, Lisp_Object background)
|
|
|
2742 {
|
|
|
2743 struct Lisp_Image_Instance *p;
|
|
|
2744
|
|
|
2745 p = XIMAGE_INSTANCE (image_instance);
|
|
|
2746
|
|
|
2747 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2748 {
|
|
|
2749 case IMAGE_MONO_PIXMAP:
|
|
|
2750 IMAGE_INSTANCE_TYPE (p) = IMAGE_COLOR_PIXMAP;
|
|
|
2751 /* Make sure there aren't two pointers to the same mask, causing
|
|
|
2752 it to get freed twice. */
|
|
|
2753 IMAGE_INSTANCE_GTK_MASK (p) = 0;
|
|
|
2754 break;
|
|
|
2755
|
|
|
2756 default:
|
|
|
2757 return 0;
|
|
|
2758 }
|
|
|
2759
|
|
|
2760 {
|
|
|
2761 GdkWindow *draw = GET_GTK_WIDGET_WINDOW (DEVICE_GTK_APP_SHELL (XDEVICE (IMAGE_INSTANCE_DEVICE (p))));
|
|
|
2762 GdkPixmap *new_pxmp = gdk_pixmap_new (draw,
|
|
|
2763 IMAGE_INSTANCE_PIXMAP_WIDTH (p),
|
|
|
2764 IMAGE_INSTANCE_PIXMAP_HEIGHT (p),
|
|
|
2765 DEVICE_GTK_DEPTH (XDEVICE (IMAGE_INSTANCE_DEVICE (p))));
|
|
|
2766 GdkGCValues gcv;
|
|
|
2767 GdkGC *gc;
|
|
|
2768
|
|
|
2769 gcv.foreground = * COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
2770 gcv.background = * COLOR_INSTANCE_GTK_COLOR (XCOLOR_INSTANCE (background));
|
|
|
2771 gc = gdk_gc_new_with_values (new_pxmp, &gcv, GDK_GC_BACKGROUND | GDK_GC_FOREGROUND);
|
|
|
2772
|
|
|
2773 XCopyPlane (GDK_WINDOW_XDISPLAY (draw),
|
|
|
2774 GDK_WINDOW_XWINDOW (IMAGE_INSTANCE_GTK_PIXMAP (p)),
|
|
|
2775 GDK_WINDOW_XWINDOW (new_pxmp),
|
|
|
2776 GDK_GC_XGC (gc), 0, 0,
|
|
|
2777 IMAGE_INSTANCE_PIXMAP_WIDTH (p),
|
|
|
2778 IMAGE_INSTANCE_PIXMAP_HEIGHT (p),
|
|
|
2779 0, 0, 1);
|
|
|
2780
|
|
|
2781 gdk_gc_destroy (gc);
|
|
|
2782 IMAGE_INSTANCE_GTK_PIXMAP (p) = new_pxmp;
|
|
|
2783 IMAGE_INSTANCE_PIXMAP_DEPTH (p) = DEVICE_GTK_DEPTH (XDEVICE (IMAGE_INSTANCE_DEVICE (p)));
|
|
|
2784 IMAGE_INSTANCE_PIXMAP_FG (p) = foreground;
|
|
|
2785 IMAGE_INSTANCE_PIXMAP_BG (p) = background;
|
|
|
2786 return 1;
|
|
|
2787 }
|
|
|
2788 }
|
|
|
2789
|
