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428
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1 /* mswindows-specific glyph objects.
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438
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2 Copyright (C) 1998, 1999, 2000 Andy Piper.
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434
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3
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428
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /* Synched up with: Not in FSF. */
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22
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442
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23 /* written by Andy Piper <andy@xemacs.org> plagiarising bits from
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428
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24 glyphs-x.c */
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25
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26 #include <config.h>
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27 #include "lisp.h"
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28 #include "lstream.h"
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29
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30 #define OEMRESOURCE /* Define OCR_ and friend constants */
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31 #include "console-msw.h"
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32 #include "glyphs-msw.h"
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33 #include "objects-msw.h"
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34
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35 #include "window.h"
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36 #include "elhash.h"
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37 #include "buffer.h"
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38 #include "frame.h"
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39 #include "insdel.h"
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40 #include "opaque.h"
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41 #include "sysfile.h"
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42 #include "faces.h"
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43 #include "imgproc.h"
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44
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45 #ifdef FILE_CODING
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46 #include "file-coding.h"
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47 #endif
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48 #include <stdio.h>
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49 #include <ctype.h>
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50 #ifdef HAVE_XFACE
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51 #include <setjmp.h>
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52 #endif
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53
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54 #define WIDGET_GLYPH_SLOT 0
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55
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56 DECLARE_IMAGE_INSTANTIATOR_FORMAT (nothing);
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57 DECLARE_IMAGE_INSTANTIATOR_FORMAT (string);
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58 DECLARE_IMAGE_INSTANTIATOR_FORMAT (formatted_string);
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59 DECLARE_IMAGE_INSTANTIATOR_FORMAT (inherit);
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60 #ifdef HAVE_JPEG
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61 DECLARE_IMAGE_INSTANTIATOR_FORMAT (jpeg);
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62 #endif
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63 #ifdef HAVE_TIFF
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64 DECLARE_IMAGE_INSTANTIATOR_FORMAT (tiff);
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434
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65 #endif
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428
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66 #ifdef HAVE_PNG
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67 DECLARE_IMAGE_INSTANTIATOR_FORMAT (png);
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434
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68 #endif
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428
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69 #ifdef HAVE_GIF
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70 DECLARE_IMAGE_INSTANTIATOR_FORMAT (gif);
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434
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71 #endif
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428
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72 #ifdef HAVE_XPM
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73 DEFINE_DEVICE_IIFORMAT (mswindows, xpm);
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442
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74 DEFINE_DEVICE_IIFORMAT (msprinter, xpm);
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428
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75 #endif
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76 DEFINE_DEVICE_IIFORMAT (mswindows, xbm);
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442
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77 DEFINE_DEVICE_IIFORMAT (msprinter, xbm);
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428
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78 #ifdef HAVE_XFACE
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79 DEFINE_DEVICE_IIFORMAT (mswindows, xface);
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442
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80 DEFINE_DEVICE_IIFORMAT (msprinter, xface);
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428
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81 #endif
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442
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82 DECLARE_IMAGE_INSTANTIATOR_FORMAT (layout);
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83 DEFINE_DEVICE_IIFORMAT (mswindows, native_layout);
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428
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84 DEFINE_DEVICE_IIFORMAT (mswindows, button);
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85 DEFINE_DEVICE_IIFORMAT (mswindows, edit_field);
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86 DEFINE_DEVICE_IIFORMAT (mswindows, subwindow);
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87 DEFINE_DEVICE_IIFORMAT (mswindows, widget);
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88 DEFINE_DEVICE_IIFORMAT (mswindows, label);
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89 DEFINE_DEVICE_IIFORMAT (mswindows, scrollbar);
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90 DEFINE_DEVICE_IIFORMAT (mswindows, combo_box);
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91 DEFINE_DEVICE_IIFORMAT (mswindows, progress_gauge);
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92 DEFINE_DEVICE_IIFORMAT (mswindows, tree_view);
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93 DEFINE_DEVICE_IIFORMAT (mswindows, tab_control);
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94
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95 DEFINE_IMAGE_INSTANTIATOR_FORMAT (bmp);
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96 Lisp_Object Qbmp;
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97 Lisp_Object Vmswindows_bitmap_file_path;
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98 static COLORREF transparent_color = RGB (1,1,1);
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99
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100 DEFINE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource);
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101 Lisp_Object Q_resource_type, Q_resource_id;
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102 Lisp_Object Qmswindows_resource;
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103
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104 static void
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440
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105 mswindows_initialize_dibitmap_image_instance (Lisp_Image_Instance *ii,
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428
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106 int slices,
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107 enum image_instance_type type);
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108 static void
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440
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109 mswindows_initialize_image_instance_mask (Lisp_Image_Instance* image,
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442
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110 HDC hcdc);
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111
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112 /*
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113 * Given device D, retrieve compatible device context. D can be either
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114 * mswindows or an msprinter device.
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115 */
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116 inline static HDC
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117 get_device_compdc (struct device *d)
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118 {
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119 if (DEVICE_MSWINDOWS_P (d))
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120 return DEVICE_MSWINDOWS_HCDC (d);
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121 else
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122 return DEVICE_MSPRINTER_HCDC (d);
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123 }
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124
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125 /*
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126 * Initialize image instance pixel sizes in II. For a display bitmap,
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127 * these will be same as real bitmap sizes. For a printer bitmap,
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128 * these will be scaled up so that the bitmap is proportionally enlarged
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129 * when output to printer. Redisplay code takes care of scaling, to
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130 * conserve memory we do not really scale bitmaps. Set the watermark
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131 * only here.
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132 * #### Add support for unscalable bitmaps.
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133 */
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134 static void init_image_instance_geometry (Lisp_Image_Instance *ii)
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135 {
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136 struct device *d = DOMAIN_XDEVICE (ii->domain);
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137
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138 if (/* #### Scaleable && */ DEVICE_MSPRINTER_P (d))
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139 {
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140 HDC printer_dc = DEVICE_MSPRINTER_HCDC (d);
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141 HDC display_dc = CreateCompatibleDC (NULL);
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142 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) =
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143 MulDiv (IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (ii),
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144 GetDeviceCaps (printer_dc, LOGPIXELSX),
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145 GetDeviceCaps (display_dc, LOGPIXELSX));
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146 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) =
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147 MulDiv (IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_HEIGHT (ii),
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148 GetDeviceCaps (printer_dc, LOGPIXELSY),
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149 GetDeviceCaps (display_dc, LOGPIXELSY));
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150 }
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151 else
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152 {
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153 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) =
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154 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (ii);
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155 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) =
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156 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_HEIGHT (ii);
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157 }
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|
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158 }
|
|
428
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159
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|
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160 #define BPLINE(width) ((int)(~3UL & (unsigned long)((width) +3)))
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161
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162 /************************************************************************/
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163 /* convert from a series of RGB triples to a BITMAPINFO formated for the*/
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164 /* proper display */
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165 /************************************************************************/
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166 static BITMAPINFO* convert_EImage_to_DIBitmap (Lisp_Object device,
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167 int width, int height,
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168 unsigned char *pic,
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169 int *bit_count,
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170 unsigned char** bmp_data)
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171 {
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172 struct device *d = XDEVICE (device);
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173 int i,j;
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174 RGBQUAD* colortbl;
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175 int ncolors;
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176 BITMAPINFO* bmp_info;
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177 unsigned char *ip, *dp;
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178
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442
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179 if (GetDeviceCaps (get_device_compdc (d), BITSPIXEL) > 0)
|
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428
|
180 {
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181 int bpline = BPLINE(width * 3);
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182 /* FIXME: we can do this because 24bpp implies no color table, once
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183 * we start palettizing this is no longer true. The X versions of
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184 * this function quantises to 256 colors or bit masks down to a
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185 * long. Windows can actually handle rgb triples in the raw so I
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186 * don't see much point trying to optimize down to the best
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187 * structure - unless it has memory / color allocation implications
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188 * .... */
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189 bmp_info=xnew_and_zero (BITMAPINFO);
|
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434
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190
|
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428
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191 if (!bmp_info)
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|
192 {
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193 return NULL;
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194 }
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195
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196 bmp_info->bmiHeader.biBitCount=24; /* just RGB triples for now */
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197 bmp_info->bmiHeader.biCompression=BI_RGB; /* just RGB triples for now */
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434
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198 bmp_info->bmiHeader.biSizeImage=width*height*3;
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428
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199
|
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200 /* bitmap data needs to be in blue, green, red triples - in that
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201 order, eimage is in RGB format so we need to convert */
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202 *bmp_data = xnew_array_and_zero (unsigned char, bpline * height);
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203 *bit_count = bpline * height;
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204
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205 if (!bmp_data)
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206 {
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207 xfree (bmp_info);
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208 return NULL;
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209 }
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210
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211 ip = pic;
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212 for (i = height-1; i >= 0; i--) {
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213 dp = (*bmp_data) + (i * bpline);
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214 for (j = 0; j < width; j++) {
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215 dp[2] =*ip++;
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216 dp[1] =*ip++;
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217 *dp =*ip++;
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218 dp += 3;
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219 }
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220 }
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221 }
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222 else /* scale to 256 colors */
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223 {
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224 int rd,gr,bl;
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225 quant_table *qtable;
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226 int bpline = BPLINE (width * 3);
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227 /* Quantize the image and get a histogram while we're at it.
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228 Do this first to save memory */
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229 qtable = build_EImage_quantable(pic, width, height, 256);
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230 if (qtable == NULL) return NULL;
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231
|
|
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232 /* use our quantize table to allocate the colors */
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|
233 ncolors = qtable->num_active_colors;
|
|
434
|
234 bmp_info=(BITMAPINFO*)xmalloc_and_zero (sizeof(BITMAPINFOHEADER) +
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428
|
235 sizeof(RGBQUAD) * ncolors);
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|
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236 if (!bmp_info)
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|
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237 {
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238 xfree (qtable);
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239 return NULL;
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|
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240 }
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|
|
241
|
|
|
242 colortbl=(RGBQUAD*)(((unsigned char*)bmp_info)+sizeof(BITMAPINFOHEADER));
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|
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243
|
|
434
|
244 bmp_info->bmiHeader.biBitCount=8;
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|
|
245 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
428
|
246 bmp_info->bmiHeader.biSizeImage=bpline*height;
|
|
434
|
247 bmp_info->bmiHeader.biClrUsed=ncolors;
|
|
|
248 bmp_info->bmiHeader.biClrImportant=ncolors;
|
|
|
249
|
|
428
|
250 *bmp_data = (unsigned char *) xmalloc_and_zero (bpline * height);
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|
|
251 *bit_count = bpline * height;
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|
|
252
|
|
|
253 if (!*bmp_data)
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|
|
254 {
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|
|
255 xfree (qtable);
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|
|
256 xfree (bmp_info);
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|
|
257 return NULL;
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|
|
258 }
|
|
434
|
259
|
|
428
|
260 /* build up an RGBQUAD colortable */
|
|
442
|
261 for (i = 0; i < qtable->num_active_colors; i++)
|
|
|
262 {
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|
|
263 colortbl[i].rgbRed = (BYTE) qtable->rm[i];
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|
|
264 colortbl[i].rgbGreen = (BYTE) qtable->gm[i];
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|
|
265 colortbl[i].rgbBlue = (BYTE) qtable->bm[i];
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|
|
266 colortbl[i].rgbReserved = 0;
|
|
|
267 }
|
|
428
|
268
|
|
|
269 /* now build up the data. picture has to be upside-down and
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|
|
270 back-to-front for msw bitmaps */
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|
|
271 ip = pic;
|
|
442
|
272 for (i = height-1; i >= 0; i--)
|
|
|
273 {
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|
|
274 dp = (*bmp_data) + (i * bpline);
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|
|
275 for (j = 0; j < width; j++)
|
|
|
276 {
|
|
|
277 rd = *ip++;
|
|
|
278 gr = *ip++;
|
|
|
279 bl = *ip++;
|
|
|
280 *dp++ = QUANT_GET_COLOR (qtable,rd,gr,bl);
|
|
|
281 }
|
|
428
|
282 }
|
|
|
283 xfree (qtable);
|
|
434
|
284 }
|
|
428
|
285 /* fix up the standard stuff */
|
|
|
286 bmp_info->bmiHeader.biWidth=width;
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|
|
287 bmp_info->bmiHeader.biHeight=height;
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|
|
288 bmp_info->bmiHeader.biPlanes=1;
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|
|
289 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
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|
|
290 bmp_info->bmiHeader.biXPelsPerMeter=0; /* unless you know better */
|
|
434
|
291 bmp_info->bmiHeader.biYPelsPerMeter=0;
|
|
428
|
292
|
|
|
293 return bmp_info;
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|
|
294 }
|
|
|
295
|
|
|
296 /* Given a pixmap filename, look through all of the "standard" places
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|
|
297 where the file might be located. Return a full pathname if found;
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|
|
298 otherwise, return Qnil. */
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|
|
299
|
|
|
300 static Lisp_Object
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|
|
301 mswindows_locate_pixmap_file (Lisp_Object name)
|
|
|
302 {
|
|
|
303 /* This function can GC if IN_REDISPLAY is false */
|
|
|
304 Lisp_Object found;
|
|
|
305
|
|
|
306 /* Check non-absolute pathnames with a directory component relative to
|
|
|
307 the search path; that's the way Xt does it. */
|
|
|
308 if (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 0)) ||
|
|
|
309 (XSTRING_BYTE (name, 0) == '.' &&
|
|
|
310 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 1)) ||
|
|
|
311 (XSTRING_BYTE (name, 1) == '.' &&
|
|
|
312 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 2)))))))
|
|
|
313 {
|
|
|
314 if (!NILP (Ffile_readable_p (name)))
|
|
440
|
315 return Fexpand_file_name (name, Qnil);
|
|
428
|
316 else
|
|
|
317 return Qnil;
|
|
|
318 }
|
|
|
319
|
|
|
320 if (locate_file (Vmswindows_bitmap_file_path, name, Qnil, &found, R_OK) < 0)
|
|
|
321 {
|
|
|
322 Lisp_Object temp = list1 (Vdata_directory);
|
|
|
323 struct gcpro gcpro1;
|
|
|
324
|
|
|
325 GCPRO1 (temp);
|
|
|
326 locate_file (temp, name, Qnil, &found, R_OK);
|
|
|
327 UNGCPRO;
|
|
|
328 }
|
|
434
|
329
|
|
428
|
330 return found;
|
|
|
331 }
|
|
|
332
|
|
|
333
|
|
|
334 /* Initialize an image instance from a bitmap
|
|
|
335
|
|
|
336 DEST_MASK specifies the mask of allowed image types.
|
|
|
337
|
|
|
338 If this fails, signal an error. INSTANTIATOR is only used
|
|
|
339 in the error message. */
|
|
|
340
|
|
|
341 static void
|
|
440
|
342 init_image_instance_from_dibitmap (Lisp_Image_Instance *ii,
|
|
428
|
343 BITMAPINFO *bmp_info,
|
|
|
344 int dest_mask,
|
|
|
345 void *bmp_data,
|
|
|
346 int bmp_bits,
|
|
|
347 int slices,
|
|
434
|
348 Lisp_Object instantiator,
|
|
428
|
349 int x_hot, int y_hot,
|
|
|
350 int create_mask)
|
|
|
351 {
|
|
442
|
352 struct device *d = XDEVICE (IMAGE_INSTANCE_DEVICE (ii));
|
|
428
|
353 void* bmp_buf=0;
|
|
442
|
354 enum image_instance_type type;
|
|
428
|
355 HBITMAP bitmap;
|
|
|
356 HDC hdc;
|
|
|
357
|
|
|
358 if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
359 type = IMAGE_COLOR_PIXMAP;
|
|
|
360 else if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
361 type = IMAGE_POINTER;
|
|
434
|
362 else
|
|
428
|
363 incompatible_image_types (instantiator, dest_mask,
|
|
|
364 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
|
|
442
|
365
|
|
|
366 hdc = get_device_compdc (d);
|
|
|
367 bitmap = CreateDIBSection (hdc,
|
|
|
368 bmp_info,
|
|
|
369 DIB_RGB_COLORS,
|
|
|
370 &bmp_buf,
|
|
|
371 0, 0);
|
|
428
|
372
|
|
|
373 if (!bitmap || !bmp_buf)
|
|
|
374 signal_simple_error ("Unable to create bitmap", instantiator);
|
|
|
375
|
|
|
376 /* copy in the actual bitmap */
|
|
|
377 memcpy (bmp_buf, bmp_data, bmp_bits);
|
|
|
378
|
|
|
379 mswindows_initialize_dibitmap_image_instance (ii, slices, type);
|
|
|
380
|
|
|
381 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
382 find_keyword_in_vector (instantiator, Q_file);
|
|
|
383
|
|
|
384 /* Fixup a set of bitmaps. */
|
|
|
385 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = bitmap;
|
|
|
386
|
|
|
387 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
|
|
442
|
388 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (ii) =
|
|
|
389 bmp_info->bmiHeader.biWidth;
|
|
|
390 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_HEIGHT (ii) =
|
|
|
391 bmp_info->bmiHeader.biHeight;
|
|
|
392 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = bmp_info->bmiHeader.biBitCount;
|
|
428
|
393 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), x_hot);
|
|
|
394 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), y_hot);
|
|
442
|
395 init_image_instance_geometry (ii);
|
|
428
|
396
|
|
|
397 if (create_mask)
|
|
|
398 {
|
|
442
|
399 mswindows_initialize_image_instance_mask (ii, hdc);
|
|
428
|
400 }
|
|
434
|
401
|
|
428
|
402 if (type == IMAGE_POINTER)
|
|
|
403 {
|
|
|
404 mswindows_initialize_image_instance_icon(ii, TRUE);
|
|
|
405 }
|
|
|
406 }
|
|
|
407
|
|
|
408 static void
|
|
440
|
409 image_instance_add_dibitmap (Lisp_Image_Instance *ii,
|
|
428
|
410 BITMAPINFO *bmp_info,
|
|
|
411 void *bmp_data,
|
|
|
412 int bmp_bits,
|
|
|
413 int slice,
|
|
|
414 Lisp_Object instantiator)
|
|
|
415 {
|
|
442
|
416 struct device *d = XDEVICE (IMAGE_INSTANCE_DEVICE (ii));
|
|
428
|
417 void* bmp_buf=0;
|
|
442
|
418
|
|
|
419 HBITMAP bitmap = CreateDIBSection (get_device_compdc (d),
|
|
428
|
420 bmp_info,
|
|
|
421 DIB_RGB_COLORS,
|
|
434
|
422 &bmp_buf,
|
|
428
|
423 0,0);
|
|
434
|
424
|
|
428
|
425 if (!bitmap || !bmp_buf)
|
|
|
426 signal_simple_error ("Unable to create bitmap", instantiator);
|
|
|
427
|
|
|
428 /* copy in the actual bitmap */
|
|
|
429 memcpy (bmp_buf, bmp_data, bmp_bits);
|
|
|
430 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (ii, slice) = bitmap;
|
|
|
431 }
|
|
|
432
|
|
|
433 static void
|
|
440
|
434 mswindows_init_image_instance_from_eimage (Lisp_Image_Instance *ii,
|
|
428
|
435 int width, int height,
|
|
|
436 int slices,
|
|
434
|
437 unsigned char *eimage,
|
|
428
|
438 int dest_mask,
|
|
|
439 Lisp_Object instantiator,
|
|
|
440 Lisp_Object domain)
|
|
|
441 {
|
|
|
442 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
443 BITMAPINFO* bmp_info;
|
|
|
444 unsigned char* bmp_data;
|
|
|
445 int bmp_bits;
|
|
|
446 COLORREF bkcolor;
|
|
|
447 int slice;
|
|
434
|
448
|
|
442
|
449 CHECK_MSGDI_DEVICE (device);
|
|
428
|
450
|
|
|
451 /* this is a hack but MaskBlt and TransparentBlt are not supported
|
|
|
452 on most windows variants */
|
|
434
|
453 bkcolor = COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
428
|
454 (XCOLOR_INSTANCE (FACE_BACKGROUND (Vdefault_face, domain)));
|
|
|
455
|
|
|
456 for (slice = 0; slice < slices; slice++)
|
|
|
457 {
|
|
|
458 /* build a bitmap from the eimage */
|
|
434
|
459 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height,
|
|
428
|
460 eimage + (width * height * 3 * slice),
|
|
|
461 &bmp_bits, &bmp_data)))
|
|
|
462 {
|
|
|
463 signal_simple_error ("EImage to DIBitmap conversion failed",
|
|
|
464 instantiator);
|
|
|
465 }
|
|
|
466
|
|
|
467 /* Now create the pixmap and set up the image instance */
|
|
|
468 if (slice == 0)
|
|
|
469 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
470 bmp_data, bmp_bits, slices, instantiator,
|
|
|
471 0, 0, 0);
|
|
|
472 else
|
|
|
473 image_instance_add_dibitmap (ii, bmp_info, bmp_data, bmp_bits, slice,
|
|
|
474 instantiator);
|
|
434
|
475
|
|
428
|
476 xfree (bmp_info);
|
|
|
477 xfree (bmp_data);
|
|
|
478 }
|
|
|
479 }
|
|
|
480
|
|
442
|
481 inline static void
|
|
|
482 set_mono_pixel (unsigned char* bits,
|
|
|
483 int bpline, int height,
|
|
|
484 int x, int y, int white)
|
|
434
|
485 {
|
|
438
|
486 int i;
|
|
442
|
487 unsigned char bitnum;
|
|
428
|
488 /* Find the byte on which this scanline begins */
|
|
438
|
489 i = (height - y - 1) * bpline;
|
|
428
|
490 /* Find the byte containing this pixel */
|
|
438
|
491 i += (x >> 3);
|
|
428
|
492 /* Which bit is it? */
|
|
442
|
493 bitnum = (unsigned char) (7 - (x & 7));
|
|
|
494 if (white) /* Turn it on */
|
|
|
495 bits[i] |= (1 << bitnum);
|
|
|
496 else /* Turn it off */
|
|
|
497 bits[i] &= ~(1 << bitnum);
|
|
434
|
498 }
|
|
428
|
499
|
|
|
500 static void
|
|
440
|
501 mswindows_initialize_image_instance_mask (Lisp_Image_Instance* image,
|
|
442
|
502 HDC hcdc)
|
|
428
|
503 {
|
|
|
504 HBITMAP mask;
|
|
|
505 HGDIOBJ old = NULL;
|
|
442
|
506 unsigned char *dibits, *and_bits;
|
|
|
507 BITMAPINFO *bmp_info =
|
|
|
508 (BITMAPINFO*) xmalloc_and_zero (sizeof (BITMAPINFO) + sizeof (RGBQUAD));
|
|
428
|
509 int i, j;
|
|
442
|
510 int height = IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_HEIGHT (image);
|
|
|
511
|
|
|
512 int maskbpline = BPLINE ((IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (image) + 7) / 8);
|
|
|
513 int bpline = BPLINE (IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (image) * 3);
|
|
428
|
514
|
|
|
515 if (!bmp_info)
|
|
|
516 return;
|
|
|
517
|
|
442
|
518 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (image);
|
|
428
|
519 bmp_info->bmiHeader.biHeight = height;
|
|
442
|
520 bmp_info->bmiHeader.biPlanes = 1;
|
|
428
|
521 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
442
|
522 bmp_info->bmiHeader.biBitCount = 1;
|
|
|
523 bmp_info->bmiHeader.biCompression = BI_RGB;
|
|
434
|
524 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
525 bmp_info->bmiHeader.biClrImportant = 2;
|
|
|
526 bmp_info->bmiHeader.biSizeImage = height * maskbpline;
|
|
428
|
527 bmp_info->bmiColors[0].rgbRed = 0;
|
|
|
528 bmp_info->bmiColors[0].rgbGreen = 0;
|
|
|
529 bmp_info->bmiColors[0].rgbBlue = 0;
|
|
|
530 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
531 bmp_info->bmiColors[1].rgbRed = 255;
|
|
|
532 bmp_info->bmiColors[1].rgbGreen = 255;
|
|
|
533 bmp_info->bmiColors[1].rgbBlue = 255;
|
|
|
534 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
434
|
535
|
|
|
536 if (!(mask = CreateDIBSection (hcdc,
|
|
428
|
537 bmp_info,
|
|
|
538 DIB_RGB_COLORS,
|
|
442
|
539 (void**)&and_bits,
|
|
428
|
540 0,0)))
|
|
|
541 {
|
|
|
542 xfree (bmp_info);
|
|
|
543 return;
|
|
|
544 }
|
|
|
545
|
|
|
546 old = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (image));
|
|
|
547 /* build up an in-memory set of bits to mess with */
|
|
|
548 xzero (*bmp_info);
|
|
|
549
|
|
442
|
550 bmp_info->bmiHeader.biWidth = IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (image);
|
|
428
|
551 bmp_info->bmiHeader.biHeight = -height;
|
|
442
|
552 bmp_info->bmiHeader.biPlanes = 1;
|
|
|
553 bmp_info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
|
|
|
554 bmp_info->bmiHeader.biBitCount = 24;
|
|
|
555 bmp_info->bmiHeader.biCompression = BI_RGB;
|
|
434
|
556 bmp_info->bmiHeader.biClrUsed = 0;
|
|
|
557 bmp_info->bmiHeader.biClrImportant = 0;
|
|
428
|
558 bmp_info->bmiHeader.biSizeImage = height * bpline;
|
|
|
559
|
|
442
|
560 dibits = (unsigned char*) xmalloc_and_zero (bpline * height);
|
|
428
|
561 if (GetDIBits (hcdc,
|
|
|
562 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
563 0,
|
|
|
564 height,
|
|
|
565 dibits,
|
|
|
566 bmp_info,
|
|
|
567 DIB_RGB_COLORS) <= 0)
|
|
|
568 {
|
|
|
569 xfree (bmp_info);
|
|
|
570 return;
|
|
|
571 }
|
|
|
572
|
|
|
573 /* now set the colored bits in the mask and transparent ones to
|
|
|
574 black in the original */
|
|
442
|
575 for (i = 0; i < IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (image); i++)
|
|
434
|
576 {
|
|
442
|
577 for (j=0; j<height; j++)
|
|
434
|
578 {
|
|
428
|
579 unsigned char* idx = &dibits[j * bpline + i * 3];
|
|
|
580
|
|
442
|
581 if (RGB (idx[2], idx[1], idx[0]) == transparent_color)
|
|
434
|
582 {
|
|
428
|
583 idx[0] = idx[1] = idx[2] = 0;
|
|
442
|
584 set_mono_pixel (and_bits, maskbpline, height, i, j, TRUE);
|
|
428
|
585 }
|
|
434
|
586 else
|
|
|
587 {
|
|
442
|
588 set_mono_pixel (and_bits, maskbpline, height, i, j, FALSE);
|
|
428
|
589 }
|
|
|
590 }
|
|
|
591 }
|
|
|
592
|
|
|
593 SetDIBits (hcdc,
|
|
|
594 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
595 0,
|
|
|
596 height,
|
|
|
597 dibits,
|
|
|
598 bmp_info,
|
|
|
599 DIB_RGB_COLORS);
|
|
|
600
|
|
|
601 xfree (bmp_info);
|
|
|
602 xfree (dibits);
|
|
434
|
603
|
|
428
|
604 SelectObject(hcdc, old);
|
|
|
605
|
|
|
606 IMAGE_INSTANCE_MSWINDOWS_MASK (image) = mask;
|
|
|
607 }
|
|
|
608
|
|
|
609 void
|
|
440
|
610 mswindows_initialize_image_instance_icon (Lisp_Image_Instance* image,
|
|
428
|
611 int cursor)
|
|
|
612 {
|
|
|
613 ICONINFO x_icon;
|
|
|
614
|
|
|
615 /* we rely on windows to do any resizing necessary */
|
|
|
616 x_icon.fIcon=cursor ? FALSE : TRUE;
|
|
|
617 x_icon.xHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (image));
|
|
|
618 x_icon.yHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (image));
|
|
|
619 x_icon.hbmMask=IMAGE_INSTANCE_MSWINDOWS_MASK (image);
|
|
|
620 x_icon.hbmColor=IMAGE_INSTANCE_MSWINDOWS_BITMAP (image);
|
|
434
|
621
|
|
428
|
622 IMAGE_INSTANCE_MSWINDOWS_ICON (image)=
|
|
|
623 CreateIconIndirect (&x_icon);
|
|
|
624 }
|
|
|
625
|
|
442
|
626 static HBITMAP
|
|
|
627 create_resized_bitmap (HBITMAP curbmp, struct frame *f,
|
|
|
628 int curx, int cury,
|
|
|
629 int newx, int newy)
|
|
428
|
630 {
|
|
|
631 HBITMAP newbmp;
|
|
|
632 HGDIOBJ old1, old2;
|
|
442
|
633
|
|
|
634 HDC hcdc = get_device_compdc (XDEVICE (FRAME_DEVICE (f)));
|
|
434
|
635 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
636
|
|
442
|
637 old1 = SelectObject (hcdc, curbmp);
|
|
434
|
638
|
|
428
|
639 newbmp = CreateCompatibleBitmap (hcdc, newx, newy);
|
|
|
640
|
|
|
641 old2 = SelectObject (hdcDst, newbmp);
|
|
434
|
642
|
|
428
|
643 if (!StretchBlt (hdcDst, 0, 0, newx, newy,
|
|
434
|
644 hcdc, 0, 0,
|
|
442
|
645 curx,
|
|
|
646 cury,
|
|
428
|
647 SRCCOPY))
|
|
|
648 {
|
|
|
649 DeleteObject (newbmp);
|
|
|
650 DeleteDC (hdcDst);
|
|
|
651 return 0;
|
|
|
652 }
|
|
|
653
|
|
|
654 SelectObject (hdcDst, old2);
|
|
|
655 SelectObject (hcdc, old1);
|
|
|
656 DeleteDC (hdcDst);
|
|
|
657
|
|
|
658 return newbmp;
|
|
|
659 }
|
|
|
660
|
|
|
661 HBITMAP
|
|
442
|
662 mswindows_create_resized_bitmap (Lisp_Image_Instance* ii,
|
|
|
663 struct frame* f,
|
|
|
664 int newx, int newy)
|
|
|
665 {
|
|
|
666 return create_resized_bitmap (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii),
|
|
|
667 f,
|
|
|
668 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (ii),
|
|
|
669 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_HEIGHT (ii),
|
|
|
670 newx, newy);
|
|
|
671 }
|
|
|
672
|
|
|
673 HBITMAP
|
|
440
|
674 mswindows_create_resized_mask (Lisp_Image_Instance* ii,
|
|
428
|
675 struct frame* f,
|
|
|
676 int newx, int newy)
|
|
|
677 {
|
|
442
|
678 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii) == NULL)
|
|
|
679 return NULL;
|
|
|
680
|
|
|
681 return create_resized_bitmap (IMAGE_INSTANCE_MSWINDOWS_MASK (ii),
|
|
|
682 f,
|
|
|
683 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (ii),
|
|
|
684 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_HEIGHT (ii),
|
|
|
685 newx, newy);
|
|
428
|
686 }
|
|
|
687
|
|
442
|
688 #if 0 /* Currently unused */
|
|
|
689 /* #### Warning: This function is not correct anymore with
|
|
|
690 resizable printer bitmaps. If you uncomment it, clean it. --kkm */
|
|
428
|
691 int
|
|
440
|
692 mswindows_resize_dibitmap_instance (Lisp_Image_Instance* ii,
|
|
428
|
693 struct frame* f,
|
|
|
694 int newx, int newy)
|
|
|
695 {
|
|
|
696 HBITMAP newbmp = mswindows_create_resized_bitmap (ii, f, newx, newy);
|
|
|
697 HBITMAP newmask = mswindows_create_resized_mask (ii, f, newx, newy);
|
|
|
698
|
|
|
699 if (!newbmp)
|
|
|
700 return FALSE;
|
|
434
|
701
|
|
428
|
702 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii))
|
|
|
703 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
|
704 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
705 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
|
706
|
|
|
707 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = newbmp;
|
|
|
708 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = newmask;
|
|
|
709 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = newx;
|
|
|
710 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = newy;
|
|
|
711
|
|
|
712 return TRUE;
|
|
|
713 }
|
|
442
|
714 #endif
|
|
428
|
715
|
|
|
716 /**********************************************************************
|
|
|
717 * XPM *
|
|
|
718 **********************************************************************/
|
|
|
719
|
|
|
720 #ifdef HAVE_XPM
|
|
|
721
|
|
|
722 struct color_symbol
|
|
|
723 {
|
|
|
724 char* name;
|
|
|
725 COLORREF color;
|
|
|
726 };
|
|
|
727
|
|
|
728 static struct color_symbol*
|
|
|
729 extract_xpm_color_names (Lisp_Object device,
|
|
|
730 Lisp_Object domain,
|
|
|
731 Lisp_Object color_symbol_alist,
|
|
|
732 int* nsymbols)
|
|
|
733 {
|
|
|
734 /* This function can GC */
|
|
|
735 Lisp_Object rest;
|
|
|
736 Lisp_Object results = Qnil;
|
|
|
737 int i, j;
|
|
|
738 struct color_symbol *colortbl;
|
|
|
739 struct gcpro gcpro1, gcpro2;
|
|
|
740
|
|
|
741 GCPRO2 (results, device);
|
|
|
742
|
|
|
743 /* We built up results to be (("name" . #<color>) ...) so that if an
|
|
|
744 error happens we don't lose any malloc()ed data, or more importantly,
|
|
|
745 leave any pixels allocated in the server. */
|
|
|
746 i = 0;
|
|
|
747 LIST_LOOP (rest, color_symbol_alist)
|
|
|
748 {
|
|
|
749 Lisp_Object cons = XCAR (rest);
|
|
|
750 Lisp_Object name = XCAR (cons);
|
|
|
751 Lisp_Object value = XCDR (cons);
|
|
|
752 if (NILP (value))
|
|
|
753 continue;
|
|
|
754 if (STRINGP (value))
|
|
|
755 value =
|
|
|
756 Fmake_color_instance
|
|
|
757 (value, device, encode_error_behavior_flag (ERROR_ME_NOT));
|
|
|
758 else
|
|
|
759 {
|
|
|
760 assert (COLOR_SPECIFIERP (value));
|
|
|
761 value = Fspecifier_instance (value, domain, Qnil, Qnil);
|
|
|
762 }
|
|
|
763 if (NILP (value))
|
|
|
764 continue;
|
|
|
765 results = noseeum_cons (noseeum_cons (name, value), results);
|
|
|
766 i++;
|
|
|
767 }
|
|
|
768 UNGCPRO; /* no more evaluation */
|
|
|
769
|
|
|
770 *nsymbols=i;
|
|
|
771 if (i == 0) return 0;
|
|
|
772
|
|
|
773 colortbl = xnew_array_and_zero (struct color_symbol, i);
|
|
|
774
|
|
|
775 for (j=0; j<i; j++)
|
|
|
776 {
|
|
|
777 Lisp_Object cons = XCAR (results);
|
|
434
|
778 colortbl[j].color =
|
|
428
|
779 COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (XCDR (cons)));
|
|
|
780
|
|
440
|
781 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (cons),
|
|
|
782 C_STRING_ALLOCA, colortbl[j].name,
|
|
|
783 Qnative);
|
|
428
|
784 colortbl[j].name = xstrdup (colortbl[j].name); /* mustn't lose this when we return */
|
|
|
785 free_cons (XCONS (cons));
|
|
|
786 cons = results;
|
|
|
787 results = XCDR (results);
|
|
|
788 free_cons (XCONS (cons));
|
|
|
789 }
|
|
|
790 return colortbl;
|
|
|
791 }
|
|
|
792
|
|
442
|
793 static int xpm_to_eimage (Lisp_Object image, const Extbyte *buffer,
|
|
428
|
794 unsigned char** data,
|
|
|
795 int* width, int* height,
|
|
|
796 int* x_hot, int* y_hot,
|
|
|
797 int* transp,
|
|
|
798 struct color_symbol* color_symbols,
|
|
|
799 int nsymbols)
|
|
|
800 {
|
|
|
801 XpmImage xpmimage;
|
|
|
802 XpmInfo xpminfo;
|
|
|
803 int result, i, j, transp_idx, maskbpline;
|
|
|
804 unsigned char* dptr;
|
|
|
805 unsigned int* sptr;
|
|
|
806 COLORREF color; /* the american spelling virus hits again .. */
|
|
434
|
807 COLORREF* colortbl;
|
|
428
|
808
|
|
|
809 xzero (xpmimage);
|
|
|
810 xzero (xpminfo);
|
|
|
811 xpminfo.valuemask=XpmHotspot;
|
|
|
812 *transp=FALSE;
|
|
|
813
|
|
|
814 result = XpmCreateXpmImageFromBuffer ((char*)buffer,
|
|
|
815 &xpmimage,
|
|
|
816 &xpminfo);
|
|
|
817 switch (result)
|
|
|
818 {
|
|
|
819 case XpmSuccess:
|
|
|
820 break;
|
|
|
821 case XpmFileInvalid:
|
|
|
822 {
|
|
|
823 signal_simple_error ("Invalid XPM data", image);
|
|
|
824 }
|
|
|
825 case XpmNoMemory:
|
|
|
826 {
|
|
|
827 signal_double_file_error ("Parsing pixmap data",
|
|
|
828 "out of memory", image);
|
|
|
829 }
|
|
|
830 default:
|
|
|
831 {
|
|
|
832 signal_double_file_error_2 ("Parsing pixmap data",
|
|
442
|
833 "unknown error",
|
|
428
|
834 make_int (result), image);
|
|
|
835 }
|
|
|
836 }
|
|
434
|
837
|
|
428
|
838 *width = xpmimage.width;
|
|
|
839 *height = xpmimage.height;
|
|
434
|
840 maskbpline = BPLINE ((~7UL & (unsigned long)(*width + 7)) / 8);
|
|
|
841
|
|
428
|
842 *data = xnew_array_and_zero (unsigned char, *width * *height * 3);
|
|
|
843
|
|
|
844 if (!*data)
|
|
|
845 {
|
|
|
846 XpmFreeXpmImage (&xpmimage);
|
|
|
847 XpmFreeXpmInfo (&xpminfo);
|
|
|
848 return 0;
|
|
|
849 }
|
|
|
850
|
|
|
851 /* build a color table to speed things up */
|
|
|
852 colortbl = xnew_array_and_zero (COLORREF, xpmimage.ncolors);
|
|
|
853 if (!colortbl)
|
|
|
854 {
|
|
|
855 xfree (*data);
|
|
|
856 XpmFreeXpmImage (&xpmimage);
|
|
|
857 XpmFreeXpmInfo (&xpminfo);
|
|
|
858 return 0;
|
|
|
859 }
|
|
|
860
|
|
|
861 for (i=0; i<xpmimage.ncolors; i++)
|
|
|
862 {
|
|
|
863 /* goto alert!!!! */
|
|
|
864 /* pick up symbolic colors in preference */
|
|
|
865 if (xpmimage.colorTable[i].symbolic)
|
|
|
866 {
|
|
|
867 if (!strcasecmp (xpmimage.colorTable[i].symbolic,"BgColor")
|
|
|
868 ||
|
|
|
869 !strcasecmp (xpmimage.colorTable[i].symbolic,"None"))
|
|
|
870 {
|
|
|
871 *transp=TRUE;
|
|
434
|
872 colortbl[i]=transparent_color;
|
|
428
|
873 transp_idx=i;
|
|
|
874 goto label_found_color;
|
|
|
875 }
|
|
|
876 else if (color_symbols)
|
|
|
877 {
|
|
|
878 for (j = 0; j<nsymbols; j++)
|
|
|
879 {
|
|
|
880 if (!strcmp (xpmimage.colorTable[i].symbolic,
|
|
|
881 color_symbols[j].name ))
|
|
|
882 {
|
|
|
883 colortbl[i]=color_symbols[j].color;
|
|
|
884 goto label_found_color;
|
|
|
885 }
|
|
|
886 }
|
|
|
887 }
|
|
|
888 else if (xpmimage.colorTable[i].c_color == 0)
|
|
|
889 {
|
|
|
890 goto label_no_color;
|
|
|
891 }
|
|
|
892 }
|
|
|
893 /* pick up transparencies */
|
|
|
894 if (!strcasecmp (xpmimage.colorTable[i].c_color,"None"))
|
|
|
895 {
|
|
|
896 *transp=TRUE;
|
|
434
|
897 colortbl[i]=transparent_color;
|
|
428
|
898 transp_idx=i;
|
|
|
899 goto label_found_color;
|
|
|
900 }
|
|
|
901 /* finally pick up a normal color spec */
|
|
|
902 if (xpmimage.colorTable[i].c_color)
|
|
|
903 {
|
|
|
904 colortbl[i]=
|
|
|
905 mswindows_string_to_color (xpmimage.colorTable[i].c_color);
|
|
|
906 goto label_found_color;
|
|
|
907 }
|
|
434
|
908
|
|
428
|
909 label_no_color:
|
|
|
910 xfree (*data);
|
|
|
911 xfree (colortbl);
|
|
|
912 XpmFreeXpmImage (&xpmimage);
|
|
|
913 XpmFreeXpmInfo (&xpminfo);
|
|
|
914 return 0;
|
|
434
|
915
|
|
428
|
916 label_found_color:;
|
|
|
917 }
|
|
|
918
|
|
|
919 /* convert the image */
|
|
|
920 sptr=xpmimage.data;
|
|
|
921 dptr=*data;
|
|
|
922 for (i = 0; i< *width * *height; i++)
|
|
|
923 {
|
|
|
924 color = colortbl[*sptr++];
|
|
|
925
|
|
|
926 /* split out the 0x02bbggrr colorref into an rgb triple */
|
|
|
927 *dptr++=GetRValue (color); /* red */
|
|
|
928 *dptr++=GetGValue (color); /* green */
|
|
|
929 *dptr++=GetBValue (color); /* blue */
|
|
|
930 }
|
|
|
931
|
|
|
932 *x_hot=xpminfo.x_hotspot;
|
|
|
933 *y_hot=xpminfo.y_hotspot;
|
|
|
934
|
|
|
935 XpmFreeXpmImage (&xpmimage);
|
|
|
936 XpmFreeXpmInfo (&xpminfo);
|
|
|
937 xfree (colortbl);
|
|
|
938 return TRUE;
|
|
|
939 }
|
|
|
940
|
|
|
941 static void
|
|
|
942 mswindows_xpm_instantiate (Lisp_Object image_instance,
|
|
|
943 Lisp_Object instantiator,
|
|
|
944 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
945 int dest_mask, Lisp_Object domain)
|
|
|
946 {
|
|
440
|
947 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
948 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
442
|
949 const Extbyte *bytes;
|
|
428
|
950 Extcount len;
|
|
|
951 unsigned char *eimage;
|
|
|
952 int width, height, x_hot, y_hot;
|
|
|
953 BITMAPINFO* bmp_info;
|
|
|
954 unsigned char* bmp_data;
|
|
|
955 int bmp_bits;
|
|
|
956 int nsymbols=0, transp;
|
|
|
957 struct color_symbol* color_symbols=NULL;
|
|
434
|
958
|
|
428
|
959 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
960 Lisp_Object color_symbol_alist = find_keyword_in_vector (instantiator,
|
|
|
961 Q_color_symbols);
|
|
|
962
|
|
442
|
963 CHECK_MSGDI_DEVICE (device);
|
|
428
|
964
|
|
|
965 assert (!NILP (data));
|
|
|
966
|
|
440
|
967 TO_EXTERNAL_FORMAT (LISP_STRING, data,
|
|
|
968 ALLOCA, (bytes, len),
|
|
|
969 Qbinary);
|
|
428
|
970
|
|
|
971 /* in case we have color symbols */
|
|
|
972 color_symbols = extract_xpm_color_names (device, domain,
|
|
|
973 color_symbol_alist, &nsymbols);
|
|
|
974
|
|
|
975 /* convert to an eimage to make processing easier */
|
|
|
976 if (!xpm_to_eimage (image_instance, bytes, &eimage, &width, &height,
|
|
|
977 &x_hot, &y_hot, &transp, color_symbols, nsymbols))
|
|
|
978 {
|
|
434
|
979 signal_simple_error ("XPM to EImage conversion failed",
|
|
428
|
980 image_instance);
|
|
|
981 }
|
|
434
|
982
|
|
428
|
983 if (color_symbols)
|
|
|
984 {
|
|
|
985 while (nsymbols--)
|
|
|
986 {
|
|
|
987 xfree (color_symbols[nsymbols].name);
|
|
|
988 }
|
|
|
989 xfree(color_symbols);
|
|
|
990 }
|
|
434
|
991
|
|
428
|
992 /* build a bitmap from the eimage */
|
|
|
993 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height, eimage,
|
|
|
994 &bmp_bits, &bmp_data)))
|
|
|
995 {
|
|
|
996 signal_simple_error ("XPM to EImage conversion failed",
|
|
|
997 image_instance);
|
|
|
998 }
|
|
|
999 xfree (eimage);
|
|
|
1000
|
|
|
1001 /* Now create the pixmap and set up the image instance */
|
|
|
1002 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
1003 bmp_data, bmp_bits, 1, instantiator,
|
|
|
1004 x_hot, y_hot, transp);
|
|
|
1005
|
|
|
1006 xfree (bmp_info);
|
|
|
1007 xfree (bmp_data);
|
|
|
1008 }
|
|
|
1009 #endif /* HAVE_XPM */
|
|
|
1010
|
|
|
1011 /**********************************************************************
|
|
|
1012 * BMP *
|
|
|
1013 **********************************************************************/
|
|
|
1014
|
|
|
1015 static void
|
|
|
1016 bmp_validate (Lisp_Object instantiator)
|
|
|
1017 {
|
|
|
1018 file_or_data_must_be_present (instantiator);
|
|
|
1019 }
|
|
|
1020
|
|
|
1021 static Lisp_Object
|
|
442
|
1022 bmp_normalize (Lisp_Object inst, Lisp_Object console_type,
|
|
|
1023 Lisp_Object dest_mask)
|
|
428
|
1024 {
|
|
|
1025 return simple_image_type_normalize (inst, console_type, Qbmp);
|
|
|
1026 }
|
|
|
1027
|
|
|
1028 static int
|
|
|
1029 bmp_possible_dest_types (void)
|
|
|
1030 {
|
|
|
1031 return IMAGE_COLOR_PIXMAP_MASK;
|
|
|
1032 }
|
|
|
1033
|
|
|
1034 static void
|
|
|
1035 bmp_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1036 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1037 int dest_mask, Lisp_Object domain)
|
|
|
1038 {
|
|
440
|
1039 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
1040 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
442
|
1041 const Extbyte *bytes;
|
|
428
|
1042 Extcount len;
|
|
|
1043 BITMAPFILEHEADER* bmp_file_header;
|
|
|
1044 BITMAPINFO* bmp_info;
|
|
|
1045 void* bmp_data;
|
|
|
1046 int bmp_bits;
|
|
|
1047 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1048
|
|
442
|
1049 CHECK_MSGDI_DEVICE (device);
|
|
428
|
1050
|
|
|
1051 assert (!NILP (data));
|
|
|
1052
|
|
440
|
1053 TO_EXTERNAL_FORMAT (LISP_STRING, data,
|
|
|
1054 ALLOCA, (bytes, len),
|
|
|
1055 Qbinary);
|
|
434
|
1056
|
|
428
|
1057 /* Then slurp the image into memory, decoding along the way.
|
|
|
1058 The result is the image in a simple one-byte-per-pixel
|
|
|
1059 format. */
|
|
434
|
1060
|
|
428
|
1061 bmp_file_header=(BITMAPFILEHEADER*)bytes;
|
|
|
1062 bmp_info = (BITMAPINFO*)(bytes + sizeof(BITMAPFILEHEADER));
|
|
|
1063 bmp_data = (Extbyte*)bytes + bmp_file_header->bfOffBits;
|
|
|
1064 bmp_bits = bmp_file_header->bfSize - bmp_file_header->bfOffBits;
|
|
|
1065
|
|
|
1066 /* Now create the pixmap and set up the image instance */
|
|
|
1067 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
1068 bmp_data, bmp_bits, 1, instantiator,
|
|
|
1069 0, 0, 0);
|
|
|
1070 }
|
|
|
1071
|
|
|
1072
|
|
|
1073 /**********************************************************************
|
|
|
1074 * RESOURCES *
|
|
|
1075 **********************************************************************/
|
|
|
1076
|
|
|
1077 static void
|
|
|
1078 mswindows_resource_validate (Lisp_Object instantiator)
|
|
|
1079 {
|
|
434
|
1080 if ((NILP (find_keyword_in_vector (instantiator, Q_file))
|
|
428
|
1081 &&
|
|
434
|
1082 NILP (find_keyword_in_vector (instantiator, Q_resource_id)))
|
|
428
|
1083 ||
|
|
|
1084 NILP (find_keyword_in_vector (instantiator, Q_resource_type)))
|
|
|
1085 signal_simple_error ("Must supply :file, :resource-id and :resource-type",
|
|
|
1086 instantiator);
|
|
|
1087 }
|
|
|
1088
|
|
|
1089 static Lisp_Object
|
|
442
|
1090 mswindows_resource_normalize (Lisp_Object inst, Lisp_Object console_type,
|
|
|
1091 Lisp_Object dest_mask)
|
|
428
|
1092 {
|
|
|
1093 /* This function can call lisp */
|
|
|
1094 Lisp_Object file = Qnil;
|
|
|
1095 struct gcpro gcpro1, gcpro2;
|
|
|
1096 Lisp_Object alist = Qnil;
|
|
|
1097
|
|
|
1098 GCPRO2 (file, alist);
|
|
|
1099
|
|
434
|
1100 file = potential_pixmap_file_instantiator (inst, Q_file, Q_data,
|
|
428
|
1101 console_type);
|
|
|
1102
|
|
|
1103 if (CONSP (file)) /* failure locating filename */
|
|
|
1104 signal_double_file_error ("Opening pixmap file",
|
|
|
1105 "no such file or directory",
|
|
|
1106 Fcar (file));
|
|
|
1107
|
|
|
1108 if (NILP (file)) /* no conversion necessary */
|
|
|
1109 RETURN_UNGCPRO (inst);
|
|
|
1110
|
|
|
1111 alist = tagged_vector_to_alist (inst);
|
|
|
1112
|
|
|
1113 {
|
|
|
1114 alist = remassq_no_quit (Q_file, alist);
|
|
|
1115 alist = Fcons (Fcons (Q_file, file), alist);
|
|
|
1116 }
|
|
|
1117
|
|
|
1118 {
|
|
|
1119 Lisp_Object result = alist_to_tagged_vector (Qmswindows_resource, alist);
|
|
|
1120 free_alist (alist);
|
|
|
1121 RETURN_UNGCPRO (result);
|
|
|
1122 }
|
|
|
1123 }
|
|
|
1124
|
|
|
1125 static int
|
|
|
1126 mswindows_resource_possible_dest_types (void)
|
|
|
1127 {
|
|
|
1128 return IMAGE_POINTER_MASK | IMAGE_COLOR_PIXMAP_MASK;
|
|
|
1129 }
|
|
|
1130
|
|
434
|
1131 typedef struct
|
|
428
|
1132 {
|
|
|
1133 char *name;
|
|
|
1134 int resource_id;
|
|
|
1135 } resource_t;
|
|
|
1136
|
|
|
1137 #ifndef OCR_ICOCUR
|
|
|
1138 #define OCR_ICOCUR 32647
|
|
|
1139 #define OIC_SAMPLE 32512
|
|
|
1140 #define OIC_HAND 32513
|
|
|
1141 #define OIC_QUES 32514
|
|
|
1142 #define OIC_BANG 32515
|
|
|
1143 #define OIC_NOTE 32516
|
|
|
1144 #define OIC_WINLOGO 32517
|
|
442
|
1145 #if defined (CYGWIN) && CYGWIN_VERSION_DLL_MAJOR < 21
|
|
428
|
1146 #define LR_SHARED 0x8000
|
|
|
1147 #endif
|
|
430
|
1148 #endif
|
|
428
|
1149
|
|
442
|
1150 static const resource_t bitmap_table[] =
|
|
428
|
1151 {
|
|
|
1152 /* bitmaps */
|
|
|
1153 { "close", OBM_CLOSE },
|
|
|
1154 { "uparrow", OBM_UPARROW },
|
|
|
1155 { "dnarrow", OBM_DNARROW },
|
|
|
1156 { "rgarrow", OBM_RGARROW },
|
|
|
1157 { "lfarrow", OBM_LFARROW },
|
|
|
1158 { "reduce", OBM_REDUCE },
|
|
|
1159 { "zoom", OBM_ZOOM },
|
|
|
1160 { "restore", OBM_RESTORE },
|
|
|
1161 { "reduced", OBM_REDUCED },
|
|
|
1162 { "zoomd", OBM_ZOOMD },
|
|
|
1163 { "restored", OBM_RESTORED },
|
|
|
1164 { "uparrowd", OBM_UPARROWD },
|
|
|
1165 { "dnarrowd", OBM_DNARROWD },
|
|
|
1166 { "rgarrowd", OBM_RGARROWD },
|
|
|
1167 { "lfarrowd", OBM_LFARROWD },
|
|
|
1168 { "mnarrow", OBM_MNARROW },
|
|
|
1169 { "combo", OBM_COMBO },
|
|
|
1170 { "uparrowi", OBM_UPARROWI },
|
|
|
1171 { "dnarrowi", OBM_DNARROWI },
|
|
|
1172 { "rgarrowi", OBM_RGARROWI },
|
|
|
1173 { "lfarrowi", OBM_LFARROWI },
|
|
|
1174 { "size", OBM_SIZE },
|
|
|
1175 { "btsize", OBM_BTSIZE },
|
|
|
1176 { "check", OBM_CHECK },
|
|
|
1177 { "checkboxes", OBM_CHECKBOXES },
|
|
|
1178 { "btncorners" , OBM_BTNCORNERS },
|
|
|
1179 {0}
|
|
|
1180 };
|
|
|
1181
|
|
442
|
1182 static const resource_t cursor_table[] =
|
|
428
|
1183 {
|
|
|
1184 /* cursors */
|
|
|
1185 { "normal", OCR_NORMAL },
|
|
|
1186 { "ibeam", OCR_IBEAM },
|
|
|
1187 { "wait", OCR_WAIT },
|
|
|
1188 { "cross", OCR_CROSS },
|
|
|
1189 { "up", OCR_UP },
|
|
|
1190 /* { "icon", OCR_ICON }, */
|
|
|
1191 { "sizenwse", OCR_SIZENWSE },
|
|
|
1192 { "sizenesw", OCR_SIZENESW },
|
|
|
1193 { "sizewe", OCR_SIZEWE },
|
|
|
1194 { "sizens", OCR_SIZENS },
|
|
|
1195 { "sizeall", OCR_SIZEALL },
|
|
|
1196 /* { "icour", OCR_ICOCUR }, */
|
|
|
1197 { "no", OCR_NO },
|
|
|
1198 { 0 }
|
|
|
1199 };
|
|
|
1200
|
|
442
|
1201 static const resource_t icon_table[] =
|
|
428
|
1202 {
|
|
|
1203 /* icons */
|
|
|
1204 { "sample", OIC_SAMPLE },
|
|
|
1205 { "hand", OIC_HAND },
|
|
|
1206 { "ques", OIC_QUES },
|
|
|
1207 { "bang", OIC_BANG },
|
|
|
1208 { "note", OIC_NOTE },
|
|
|
1209 { "winlogo", OIC_WINLOGO },
|
|
|
1210 {0}
|
|
|
1211 };
|
|
|
1212
|
|
|
1213 static int resource_name_to_resource (Lisp_Object name, int type)
|
|
|
1214 {
|
|
442
|
1215 const resource_t* res = (type == IMAGE_CURSOR ? cursor_table
|
|
434
|
1216 : type == IMAGE_ICON ? icon_table
|
|
428
|
1217 : bitmap_table);
|
|
|
1218
|
|
|
1219 if (INTP (name))
|
|
|
1220 {
|
|
|
1221 return XINT (name);
|
|
|
1222 }
|
|
|
1223 else if (!STRINGP (name))
|
|
|
1224 {
|
|
|
1225 signal_simple_error ("invalid resource identifier", name);
|
|
|
1226 }
|
|
434
|
1227
|
|
428
|
1228 do {
|
|
|
1229 Extbyte* nm=0;
|
|
440
|
1230 TO_EXTERNAL_FORMAT (LISP_STRING, name,
|
|
|
1231 C_STRING_ALLOCA, nm,
|
|
|
1232 Qnative);
|
|
428
|
1233 if (!strcasecmp ((char*)res->name, nm))
|
|
|
1234 return res->resource_id;
|
|
|
1235 } while ((++res)->name);
|
|
|
1236 return 0;
|
|
|
1237 }
|
|
|
1238
|
|
|
1239 static int
|
|
|
1240 resource_symbol_to_type (Lisp_Object data)
|
|
|
1241 {
|
|
|
1242 if (EQ (data, Qcursor))
|
|
|
1243 return IMAGE_CURSOR;
|
|
|
1244 else if (EQ (data, Qicon))
|
|
|
1245 return IMAGE_ICON;
|
|
|
1246 else if (EQ (data, Qbitmap))
|
|
|
1247 return IMAGE_BITMAP;
|
|
|
1248 else
|
|
|
1249 return 0;
|
|
|
1250 }
|
|
|
1251
|
|
|
1252 static void
|
|
502
|
1253 mswindows_resource_instantiate (Lisp_Object image_instance,
|
|
|
1254 Lisp_Object instantiator,
|
|
|
1255 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1256 int dest_mask, Lisp_Object domain)
|
|
428
|
1257 {
|
|
440
|
1258 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
1259 unsigned int type = 0;
|
|
|
1260 HANDLE himage = NULL;
|
|
|
1261 LPCTSTR resid=0;
|
|
|
1262 HINSTANCE hinst = NULL;
|
|
|
1263 ICONINFO iconinfo;
|
|
442
|
1264 enum image_instance_type iitype;
|
|
428
|
1265 char* fname=0;
|
|
|
1266 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1267
|
|
|
1268 Lisp_Object file = find_keyword_in_vector (instantiator, Q_file);
|
|
434
|
1269 Lisp_Object resource_type = find_keyword_in_vector (instantiator,
|
|
428
|
1270 Q_resource_type);
|
|
434
|
1271 Lisp_Object resource_id = find_keyword_in_vector (instantiator,
|
|
428
|
1272 Q_resource_id);
|
|
|
1273
|
|
|
1274 xzero (iconinfo);
|
|
|
1275
|
|
442
|
1276 CHECK_MSGDI_DEVICE (device);
|
|
428
|
1277
|
|
|
1278 type = resource_symbol_to_type (resource_type);
|
|
|
1279
|
|
|
1280 if (dest_mask & IMAGE_POINTER_MASK && type == IMAGE_CURSOR)
|
|
|
1281 iitype = IMAGE_POINTER;
|
|
|
1282 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1283 iitype = IMAGE_COLOR_PIXMAP;
|
|
434
|
1284 else
|
|
428
|
1285 incompatible_image_types (instantiator, dest_mask,
|
|
|
1286 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
|
|
|
1287
|
|
|
1288 /* mess with the keyword info we were provided with */
|
|
|
1289 if (!NILP (file))
|
|
|
1290 {
|
|
|
1291 Extbyte* f=0;
|
|
440
|
1292 TO_EXTERNAL_FORMAT (LISP_STRING, file,
|
|
|
1293 C_STRING_ALLOCA, f,
|
|
|
1294 Qfile_name);
|
|
442
|
1295 #ifdef CYGWIN
|
|
428
|
1296 CYGWIN_WIN32_PATH (f, fname);
|
|
|
1297 #else
|
|
|
1298 fname = f;
|
|
|
1299 #endif
|
|
434
|
1300
|
|
428
|
1301 if (NILP (resource_id))
|
|
|
1302 resid = (LPCTSTR)fname;
|
|
|
1303 else
|
|
|
1304 {
|
|
|
1305 hinst = LoadLibraryEx (fname, NULL,
|
|
|
1306 LOAD_LIBRARY_AS_DATAFILE);
|
|
|
1307 resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1308 type));
|
|
434
|
1309
|
|
428
|
1310 if (!resid)
|
|
440
|
1311 TO_EXTERNAL_FORMAT (LISP_STRING, resource_id,
|
|
|
1312 C_STRING_ALLOCA, resid,
|
|
|
1313 Qnative);
|
|
428
|
1314 }
|
|
|
1315 }
|
|
|
1316 else if (!(resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1317 type))))
|
|
|
1318 signal_simple_error ("Invalid resource identifier", resource_id);
|
|
434
|
1319
|
|
428
|
1320 /* load the image */
|
|
442
|
1321 if (xLoadImageA) /* not in NT 3.5 */
|
|
|
1322 {
|
|
|
1323 if (!(himage = xLoadImageA (hinst, resid, type, 0, 0,
|
|
|
1324 LR_CREATEDIBSECTION | LR_DEFAULTSIZE |
|
|
|
1325 LR_SHARED |
|
|
|
1326 (!NILP (file) ? LR_LOADFROMFILE : 0))))
|
|
|
1327 signal_simple_error ("Cannot load image", instantiator);
|
|
|
1328 }
|
|
|
1329 else
|
|
428
|
1330 {
|
|
442
|
1331 /* Is this correct? I don't really care. */
|
|
|
1332 switch (type)
|
|
|
1333 {
|
|
|
1334 case IMAGE_BITMAP:
|
|
|
1335 himage = LoadBitmap (hinst, resid);
|
|
|
1336 break;
|
|
|
1337 case IMAGE_CURSOR:
|
|
|
1338 himage = LoadCursor (hinst, resid);
|
|
|
1339 break;
|
|
|
1340 case IMAGE_ICON:
|
|
|
1341 himage = LoadIcon (hinst, resid);
|
|
|
1342 break;
|
|
|
1343 }
|
|
|
1344
|
|
|
1345 if (!himage)
|
|
|
1346 signal_simple_error ("Cannot load image", instantiator);
|
|
428
|
1347 }
|
|
|
1348
|
|
|
1349 if (hinst)
|
|
|
1350 FreeLibrary (hinst);
|
|
|
1351
|
|
|
1352 mswindows_initialize_dibitmap_image_instance (ii, 1, iitype);
|
|
|
1353
|
|
|
1354 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = file;
|
|
442
|
1355 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (ii) =
|
|
428
|
1356 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CXCURSOR : SM_CXICON);
|
|
442
|
1357 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_HEIGHT (ii) =
|
|
428
|
1358 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CYCURSOR : SM_CYICON);
|
|
|
1359 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
442
|
1360 init_image_instance_geometry (ii);
|
|
428
|
1361
|
|
|
1362 /* hey, we've got an icon type thing so we can reverse engineer the
|
|
|
1363 bitmap and mask */
|
|
|
1364 if (type != IMAGE_BITMAP)
|
|
|
1365 {
|
|
442
|
1366 GetIconInfo ((HICON)himage, &iconinfo);
|
|
428
|
1367 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = iconinfo.hbmColor;
|
|
|
1368 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = iconinfo.hbmMask;
|
|
|
1369 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), iconinfo.xHotspot);
|
|
|
1370 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), iconinfo.yHotspot);
|
|
442
|
1371 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = (HICON) himage;
|
|
428
|
1372 }
|
|
|
1373 else
|
|
|
1374 {
|
|
|
1375 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = NULL;
|
|
442
|
1376 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = (HBITMAP) himage;
|
|
428
|
1377 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
|
|
|
1378 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1379 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
|
1380 }
|
|
|
1381 }
|
|
|
1382
|
|
|
1383 static void
|
|
|
1384 check_valid_resource_symbol (Lisp_Object data)
|
|
|
1385 {
|
|
|
1386 CHECK_SYMBOL (data);
|
|
|
1387 if (!resource_symbol_to_type (data))
|
|
|
1388 signal_simple_error ("invalid resource type", data);
|
|
|
1389 }
|
|
|
1390
|
|
|
1391 static void
|
|
|
1392 check_valid_resource_id (Lisp_Object data)
|
|
|
1393 {
|
|
|
1394 if (!resource_name_to_resource (data, IMAGE_CURSOR)
|
|
|
1395 &&
|
|
|
1396 !resource_name_to_resource (data, IMAGE_ICON)
|
|
|
1397 &&
|
|
|
1398 !resource_name_to_resource (data, IMAGE_BITMAP))
|
|
|
1399 signal_simple_error ("invalid resource identifier", data);
|
|
|
1400 }
|
|
|
1401
|
|
|
1402 /**********************************************************************
|
|
|
1403 * XBM *
|
|
|
1404 **********************************************************************/
|
|
|
1405 #ifndef HAVE_X_WINDOWS
|
|
|
1406 /* $XConsortium: RdBitF.c,v 1.10 94/04/17 20:16:13 kaleb Exp $ */
|
|
|
1407
|
|
|
1408 /*
|
|
|
1409
|
|
|
1410 Copyright (c) 1988 X Consortium
|
|
|
1411
|
|
|
1412 Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
1413 of this software and associated documentation files (the "Software"), to deal
|
|
|
1414 in the Software without restriction, including without limitation the rights
|
|
|
1415 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
1416 copies of the Software, and to permit persons to whom the Software is
|
|
|
1417 furnished to do so, subject to the following conditions:
|
|
|
1418
|
|
|
1419 The above copyright notice and this permission notice shall be included in
|
|
|
1420 all copies or substantial portions of the Software.
|
|
|
1421
|
|
|
1422 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
1423 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
1424 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
1425 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
|
1426 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
|
1427 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
1428
|
|
|
1429 Except as contained in this notice, the name of the X Consortium shall not be
|
|
|
1430 used in advertising or otherwise to promote the sale, use or other dealings
|
|
|
1431 in this Software without prior written authorization from the X Consortium.
|
|
|
1432
|
|
|
1433 */
|
|
|
1434
|
|
|
1435 /*
|
|
|
1436 * This file contains miscellaneous utility routines and is not part of the
|
|
|
1437 * Xlib standard.
|
|
|
1438 *
|
|
|
1439 * Public entry points:
|
|
|
1440 *
|
|
|
1441 * XmuReadBitmapData read data from FILE descriptor
|
|
|
1442 * XmuReadBitmapDataFromFile read X10 or X11 format bitmap files
|
|
|
1443 * and return data
|
|
|
1444 *
|
|
|
1445 * Note that this file and ../X/XRdBitF.c look very similar.... Keep them
|
|
434
|
1446 * that way (but don't use common source code so that people can have one
|
|
428
|
1447 * without the other).
|
|
|
1448 */
|
|
|
1449
|
|
|
1450
|
|
|
1451 /*
|
|
|
1452 * Based on an optimized version provided by Jim Becker, August 5, 1988.
|
|
|
1453 */
|
|
|
1454 #ifndef BitmapSuccess
|
|
|
1455 #define BitmapSuccess 0
|
|
|
1456 #define BitmapOpenFailed 1
|
|
|
1457 #define BitmapFileInvalid 2
|
|
|
1458 #define BitmapNoMemory 3
|
|
|
1459 #endif
|
|
|
1460 #define MAX_SIZE 255
|
|
|
1461
|
|
|
1462 /* shared data for the image read/parse logic */
|
|
|
1463 static short hexTable[256]; /* conversion value */
|
|
|
1464 static int initialized = FALSE; /* easier to fill in at run time */
|
|
|
1465
|
|
|
1466 /*
|
|
|
1467 * Table index for the hex values. Initialized once, first time.
|
|
|
1468 * Used for translation value or delimiter significance lookup.
|
|
|
1469 */
|
|
442
|
1470 static void
|
|
|
1471 initHexTable (void)
|
|
428
|
1472 {
|
|
|
1473 /*
|
|
|
1474 * We build the table at run time for several reasons:
|
|
|
1475 *
|
|
|
1476 * 1. portable to non-ASCII machines.
|
|
|
1477 * 2. still reentrant since we set the init flag after setting table.
|
|
|
1478 * 3. easier to extend.
|
|
|
1479 * 4. less prone to bugs.
|
|
|
1480 */
|
|
|
1481 hexTable['0'] = 0; hexTable['1'] = 1;
|
|
|
1482 hexTable['2'] = 2; hexTable['3'] = 3;
|
|
|
1483 hexTable['4'] = 4; hexTable['5'] = 5;
|
|
|
1484 hexTable['6'] = 6; hexTable['7'] = 7;
|
|
|
1485 hexTable['8'] = 8; hexTable['9'] = 9;
|
|
|
1486 hexTable['A'] = 10; hexTable['B'] = 11;
|
|
|
1487 hexTable['C'] = 12; hexTable['D'] = 13;
|
|
|
1488 hexTable['E'] = 14; hexTable['F'] = 15;
|
|
|
1489 hexTable['a'] = 10; hexTable['b'] = 11;
|
|
|
1490 hexTable['c'] = 12; hexTable['d'] = 13;
|
|
|
1491 hexTable['e'] = 14; hexTable['f'] = 15;
|
|
|
1492
|
|
|
1493 /* delimiters of significance are flagged w/ negative value */
|
|
|
1494 hexTable[' '] = -1; hexTable[','] = -1;
|
|
|
1495 hexTable['}'] = -1; hexTable['\n'] = -1;
|
|
|
1496 hexTable['\t'] = -1;
|
|
434
|
1497
|
|
428
|
1498 initialized = TRUE;
|
|
|
1499 }
|
|
|
1500
|
|
|
1501 /*
|
|
|
1502 * read next hex value in the input stream, return -1 if EOF
|
|
|
1503 */
|
|
442
|
1504 static int
|
|
|
1505 NextInt (FILE *fstream)
|
|
428
|
1506 {
|
|
|
1507 int ch;
|
|
|
1508 int value = 0;
|
|
|
1509 int gotone = 0;
|
|
|
1510 int done = 0;
|
|
434
|
1511
|
|
428
|
1512 /* loop, accumulate hex value until find delimiter */
|
|
|
1513 /* skip any initial delimiters found in read stream */
|
|
|
1514
|
|
|
1515 while (!done) {
|
|
|
1516 ch = getc(fstream);
|
|
|
1517 if (ch == EOF) {
|
|
|
1518 value = -1;
|
|
|
1519 done++;
|
|
|
1520 } else {
|
|
|
1521 /* trim high bits, check type and accumulate */
|
|
|
1522 ch &= 0xff;
|
|
|
1523 if (isascii(ch) && isxdigit(ch)) {
|
|
|
1524 value = (value << 4) + hexTable[ch];
|
|
|
1525 gotone++;
|
|
|
1526 } else if ((hexTable[ch]) < 0 && gotone)
|
|
|
1527 done++;
|
|
|
1528 }
|
|
|
1529 }
|
|
|
1530 return value;
|
|
|
1531 }
|
|
|
1532
|
|
|
1533
|
|
|
1534 /*
|
|
|
1535 * The data returned by the following routine is always in left-most byte
|
|
|
1536 * first and left-most bit first. If it doesn't return BitmapSuccess then
|
|
|
1537 * its arguments won't have been touched. This routine should look as much
|
|
|
1538 * like the Xlib routine XReadBitmapfile as possible.
|
|
|
1539 */
|
|
442
|
1540 int read_bitmap_data (FILE* fstream, unsigned int *width,
|
|
|
1541 unsigned int *height, unsigned char **datap,
|
|
|
1542 int *x_hot, int *y_hot)
|
|
428
|
1543 {
|
|
|
1544 unsigned char *data = NULL; /* working variable */
|
|
|
1545 char line[MAX_SIZE]; /* input line from file */
|
|
|
1546 int size; /* number of bytes of data */
|
|
|
1547 char name_and_type[MAX_SIZE]; /* an input line */
|
|
|
1548 char *type; /* for parsing */
|
|
|
1549 int value; /* from an input line */
|
|
|
1550 int version10p; /* boolean, old format */
|
|
|
1551 int padding; /* to handle alignment */
|
|
|
1552 int bytes_per_line; /* per scanline of data */
|
|
|
1553 unsigned int ww = 0; /* width */
|
|
|
1554 unsigned int hh = 0; /* height */
|
|
|
1555 int hx = -1; /* x hotspot */
|
|
|
1556 int hy = -1; /* y hotspot */
|
|
|
1557
|
|
|
1558 #define Xmalloc(size) malloc(size)
|
|
|
1559
|
|
|
1560 /* first time initialization */
|
|
|
1561 if (initialized == FALSE) initHexTable();
|
|
|
1562
|
|
|
1563 /* error cleanup and return macro */
|
|
|
1564 #define RETURN(code) { if (data) free (data); return code; }
|
|
|
1565
|
|
|
1566 while (fgets(line, MAX_SIZE, fstream)) {
|
|
|
1567 if (strlen(line) == MAX_SIZE-1) {
|
|
|
1568 RETURN (BitmapFileInvalid);
|
|
|
1569 }
|
|
|
1570 if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
|
|
|
1571 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1572 type = name_and_type;
|
|
|
1573 else
|
|
|
1574 type++;
|
|
|
1575
|
|
|
1576 if (!strcmp("width", type))
|
|
|
1577 ww = (unsigned int) value;
|
|
|
1578 if (!strcmp("height", type))
|
|
|
1579 hh = (unsigned int) value;
|
|
|
1580 if (!strcmp("hot", type)) {
|
|
|
1581 if (type-- == name_and_type || type-- == name_and_type)
|
|
|
1582 continue;
|
|
|
1583 if (!strcmp("x_hot", type))
|
|
|
1584 hx = value;
|
|
|
1585 if (!strcmp("y_hot", type))
|
|
|
1586 hy = value;
|
|
|
1587 }
|
|
|
1588 continue;
|
|
|
1589 }
|
|
434
|
1590
|
|
428
|
1591 if (sscanf(line, "static short %s = {", name_and_type) == 1)
|
|
|
1592 version10p = 1;
|
|
|
1593 else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
|
|
|
1594 version10p = 0;
|
|
|
1595 else if (sscanf(line, "static char %s = {", name_and_type) == 1)
|
|
|
1596 version10p = 0;
|
|
|
1597 else
|
|
|
1598 continue;
|
|
|
1599
|
|
|
1600 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1601 type = name_and_type;
|
|
|
1602 else
|
|
|
1603 type++;
|
|
|
1604
|
|
|
1605 if (strcmp("bits[]", type))
|
|
|
1606 continue;
|
|
434
|
1607
|
|
428
|
1608 if (!ww || !hh)
|
|
|
1609 RETURN (BitmapFileInvalid);
|
|
|
1610
|
|
|
1611 if ((ww % 16) && ((ww % 16) < 9) && version10p)
|
|
|
1612 padding = 1;
|
|
|
1613 else
|
|
|
1614 padding = 0;
|
|
|
1615
|
|
|
1616 bytes_per_line = (ww+7)/8 + padding;
|
|
|
1617
|
|
|
1618 size = bytes_per_line * hh;
|
|
|
1619 data = (unsigned char *) Xmalloc ((unsigned int) size);
|
|
434
|
1620 if (!data)
|
|
428
|
1621 RETURN (BitmapNoMemory);
|
|
|
1622
|
|
|
1623 if (version10p) {
|
|
|
1624 unsigned char *ptr;
|
|
|
1625 int bytes;
|
|
|
1626
|
|
|
1627 for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
|
|
|
1628 if ((value = NextInt(fstream)) < 0)
|
|
|
1629 RETURN (BitmapFileInvalid);
|
|
|
1630 *(ptr++) = value;
|
|
|
1631 if (!padding || ((bytes+2) % bytes_per_line))
|
|
|
1632 *(ptr++) = value >> 8;
|
|
|
1633 }
|
|
|
1634 } else {
|
|
|
1635 unsigned char *ptr;
|
|
|
1636 int bytes;
|
|
|
1637
|
|
|
1638 for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
|
|
434
|
1639 if ((value = NextInt(fstream)) < 0)
|
|
428
|
1640 RETURN (BitmapFileInvalid);
|
|
|
1641 *ptr=value;
|
|
|
1642 }
|
|
|
1643 }
|
|
|
1644 break;
|
|
|
1645 } /* end while */
|
|
|
1646
|
|
|
1647 if (data == NULL) {
|
|
|
1648 RETURN (BitmapFileInvalid);
|
|
|
1649 }
|
|
|
1650
|
|
|
1651 *datap = data;
|
|
|
1652 data = NULL;
|
|
|
1653 *width = ww;
|
|
|
1654 *height = hh;
|
|
|
1655 if (x_hot) *x_hot = hx;
|
|
|
1656 if (y_hot) *y_hot = hy;
|
|
|
1657
|
|
|
1658 RETURN (BitmapSuccess);
|
|
|
1659 }
|
|
|
1660
|
|
|
1661
|
|
442
|
1662 int read_bitmap_data_from_file (const char *filename, unsigned int *width,
|
|
428
|
1663 unsigned int *height, unsigned char **datap,
|
|
|
1664 int *x_hot, int *y_hot)
|
|
|
1665 {
|
|
|
1666 FILE *fstream;
|
|
|
1667 int status;
|
|
|
1668
|
|
|
1669 if ((fstream = fopen (filename, "r")) == NULL) {
|
|
|
1670 return BitmapOpenFailed;
|
|
|
1671 }
|
|
|
1672 status = read_bitmap_data (fstream, width, height, datap, x_hot, y_hot);
|
|
|
1673 fclose (fstream);
|
|
|
1674 return status;
|
|
|
1675 }
|
|
|
1676 #endif /* HAVE_X_WINDOWS */
|
|
|
1677
|
|
|
1678 /* this table flips four bits around. */
|
|
|
1679 static int flip_table[] =
|
|
|
1680 {
|
|
|
1681 0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15
|
|
|
1682 };
|
|
|
1683
|
|
|
1684 /* the bitmap data comes in the following format: Widths are padded to
|
|
|
1685 a multiple of 8. Scan lines are stored in increasing byte order
|
|
|
1686 from left to right, little-endian within a byte. 0 = white, 1 =
|
|
|
1687 black. It must be converted to the following format: Widths are
|
|
|
1688 padded to a multiple of 16. Scan lines are stored in increasing
|
|
|
1689 byte order from left to right, big-endian within a byte. 0 =
|
|
|
1690 black, 1 = white. */
|
|
438
|
1691 static HBITMAP
|
|
428
|
1692 xbm_create_bitmap_from_data (HDC hdc, char *data,
|
|
|
1693 unsigned int width, unsigned int height,
|
|
|
1694 int mask, COLORREF fg, COLORREF bg)
|
|
|
1695 {
|
|
|
1696 int old_width = (width + 7)/8;
|
|
|
1697 int new_width = BPLINE (2*((width + 15)/16));
|
|
|
1698 unsigned char *offset;
|
|
|
1699 void *bmp_buf = 0;
|
|
|
1700 unsigned char *new_data, *new_offset;
|
|
|
1701 int i, j;
|
|
442
|
1702 BITMAPINFO *bmp_info =
|
|
|
1703 (BITMAPINFO*) xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
428
|
1704 HBITMAP bitmap;
|
|
|
1705
|
|
|
1706 if (!bmp_info)
|
|
|
1707 return NULL;
|
|
434
|
1708
|
|
428
|
1709 new_data = (unsigned char *) xmalloc_and_zero (height * new_width);
|
|
434
|
1710
|
|
428
|
1711 if (!new_data)
|
|
|
1712 {
|
|
|
1713 xfree (bmp_info);
|
|
|
1714 return NULL;
|
|
|
1715 }
|
|
434
|
1716
|
|
428
|
1717 for (i=0; i<height; i++)
|
|
|
1718 {
|
|
|
1719 offset = data + i*old_width;
|
|
|
1720 new_offset = new_data + i*new_width;
|
|
|
1721
|
|
|
1722 for (j=0; j<old_width; j++)
|
|
|
1723 {
|
|
|
1724 int byte = offset[j];
|
|
|
1725 new_offset[j] = ~ (unsigned char)
|
|
|
1726 ((flip_table[byte & 0xf] << 4) + flip_table[byte >> 4]);
|
|
|
1727 }
|
|
|
1728 }
|
|
|
1729
|
|
|
1730 /* if we want a mask invert the bits */
|
|
|
1731 if (!mask)
|
|
|
1732 {
|
|
|
1733 new_offset = &new_data[height * new_width];
|
|
|
1734 while (new_offset-- != new_data)
|
|
|
1735 {
|
|
|
1736 *new_offset ^= 0xff;
|
|
|
1737 }
|
|
|
1738 }
|
|
|
1739
|
|
|
1740 bmp_info->bmiHeader.biWidth=width;
|
|
|
1741 bmp_info->bmiHeader.biHeight=-(LONG)height;
|
|
|
1742 bmp_info->bmiHeader.biPlanes=1;
|
|
|
1743 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
434
|
1744 bmp_info->bmiHeader.biBitCount=1;
|
|
428
|
1745 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
434
|
1746 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
1747 bmp_info->bmiHeader.biClrImportant = 2;
|
|
|
1748 bmp_info->bmiHeader.biSizeImage = height * new_width;
|
|
428
|
1749 bmp_info->bmiColors[0].rgbRed = GetRValue (fg);
|
|
|
1750 bmp_info->bmiColors[0].rgbGreen = GetGValue (fg);
|
|
|
1751 bmp_info->bmiColors[0].rgbBlue = GetBValue (fg);
|
|
|
1752 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
1753 bmp_info->bmiColors[1].rgbRed = GetRValue (bg);
|
|
|
1754 bmp_info->bmiColors[1].rgbGreen = GetGValue (bg);
|
|
|
1755 bmp_info->bmiColors[1].rgbBlue = GetBValue (bg);
|
|
|
1756 bmp_info->bmiColors[1].rgbReserved = 0;
|
|
434
|
1757
|
|
|
1758 bitmap = CreateDIBSection (hdc,
|
|
428
|
1759 bmp_info,
|
|
|
1760 DIB_RGB_COLORS,
|
|
434
|
1761 &bmp_buf,
|
|
428
|
1762 0,0);
|
|
|
1763
|
|
|
1764 xfree (bmp_info);
|
|
434
|
1765
|
|
428
|
1766 if (!bitmap || !bmp_buf)
|
|
|
1767 {
|
|
|
1768 xfree (new_data);
|
|
|
1769 return NULL;
|
|
|
1770 }
|
|
434
|
1771
|
|
428
|
1772 /* copy in the actual bitmap */
|
|
|
1773 memcpy (bmp_buf, new_data, height * new_width);
|
|
|
1774 xfree (new_data);
|
|
|
1775
|
|
|
1776 return bitmap;
|
|
|
1777 }
|
|
|
1778
|
|
|
1779 /* Given inline data for a mono pixmap, initialize the given
|
|
|
1780 image instance accordingly. */
|
|
|
1781
|
|
|
1782 static void
|
|
440
|
1783 init_image_instance_from_xbm_inline (Lisp_Image_Instance *ii,
|
|
428
|
1784 int width, int height,
|
|
|
1785 /* Note that data is in ext-format! */
|
|
442
|
1786 const char *bits,
|
|
428
|
1787 Lisp_Object instantiator,
|
|
|
1788 Lisp_Object pointer_fg,
|
|
|
1789 Lisp_Object pointer_bg,
|
|
|
1790 int dest_mask,
|
|
|
1791 HBITMAP mask,
|
|
|
1792 Lisp_Object mask_filename)
|
|
|
1793 {
|
|
|
1794 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1795 Lisp_Object foreground = find_keyword_in_vector (instantiator, Q_foreground);
|
|
|
1796 Lisp_Object background = find_keyword_in_vector (instantiator, Q_background);
|
|
|
1797 enum image_instance_type type;
|
|
|
1798 COLORREF black = PALETTERGB (0,0,0);
|
|
|
1799 COLORREF white = PALETTERGB (255,255,255);
|
|
442
|
1800 HDC hdc;
|
|
|
1801
|
|
|
1802 CHECK_MSGDI_DEVICE (device);
|
|
|
1803
|
|
|
1804 hdc = get_device_compdc (XDEVICE (device));
|
|
428
|
1805
|
|
|
1806 if ((dest_mask & IMAGE_MONO_PIXMAP_MASK) &&
|
|
|
1807 (dest_mask & IMAGE_COLOR_PIXMAP_MASK))
|
|
|
1808 {
|
|
|
1809 if (!NILP (foreground) || !NILP (background))
|
|
|
1810 type = IMAGE_COLOR_PIXMAP;
|
|
|
1811 else
|
|
|
1812 type = IMAGE_MONO_PIXMAP;
|
|
|
1813 }
|
|
|
1814 else if (dest_mask & IMAGE_MONO_PIXMAP_MASK)
|
|
|
1815 type = IMAGE_MONO_PIXMAP;
|
|
|
1816 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1817 type = IMAGE_COLOR_PIXMAP;
|
|
|
1818 else if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
1819 type = IMAGE_POINTER;
|
|
|
1820 else
|
|
|
1821 incompatible_image_types (instantiator, dest_mask,
|
|
|
1822 IMAGE_MONO_PIXMAP_MASK | IMAGE_COLOR_PIXMAP_MASK
|
|
|
1823 | IMAGE_POINTER_MASK);
|
|
|
1824
|
|
|
1825 mswindows_initialize_dibitmap_image_instance (ii, 1, type);
|
|
434
|
1826
|
|
428
|
1827 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
1828 find_keyword_in_vector (instantiator, Q_file);
|
|
442
|
1829 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_WIDTH (ii) = width;
|
|
|
1830 IMAGE_INSTANCE_MSWINDOWS_BITMAP_REAL_HEIGHT (ii) = height;
|
|
428
|
1831 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
|
1832 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1833 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
442
|
1834 init_image_instance_geometry (ii);
|
|
|
1835
|
|
428
|
1836 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = mask ? mask :
|
|
434
|
1837 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1838 TRUE, black, white);
|
|
|
1839
|
|
|
1840 switch (type)
|
|
|
1841 {
|
|
|
1842 case IMAGE_MONO_PIXMAP:
|
|
434
|
1843 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1844 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1845 FALSE, black, black);
|
|
|
1846 break;
|
|
|
1847
|
|
|
1848 case IMAGE_COLOR_PIXMAP:
|
|
|
1849 {
|
|
|
1850 COLORREF fg = black;
|
|
|
1851 COLORREF bg = white;
|
|
|
1852
|
|
|
1853 if (!NILP (foreground) && !COLOR_INSTANCEP (foreground))
|
|
|
1854 foreground =
|
|
|
1855 Fmake_color_instance (foreground, device,
|
|
|
1856 encode_error_behavior_flag (ERROR_ME));
|
|
|
1857
|
|
|
1858 if (COLOR_INSTANCEP (foreground))
|
|
|
1859 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1860
|
|
|
1861 if (!NILP (background) && !COLOR_INSTANCEP (background))
|
|
|
1862 background =
|
|
|
1863 Fmake_color_instance (background, device,
|
|
|
1864 encode_error_behavior_flag (ERROR_ME));
|
|
|
1865
|
|
|
1866 if (COLOR_INSTANCEP (background))
|
|
|
1867 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1868
|
|
|
1869 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1870 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
|
1871
|
|
434
|
1872 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1873 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1874 FALSE, fg, black);
|
|
|
1875 }
|
|
|
1876 break;
|
|
|
1877
|
|
|
1878 case IMAGE_POINTER:
|
|
|
1879 {
|
|
|
1880 COLORREF fg = black;
|
|
|
1881 COLORREF bg = white;
|
|
|
1882
|
|
|
1883 if (NILP (foreground))
|
|
|
1884 foreground = pointer_fg;
|
|
|
1885 if (NILP (background))
|
|
|
1886 background = pointer_bg;
|
|
|
1887
|
|
434
|
1888 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) =
|
|
428
|
1889 find_keyword_in_vector (instantiator, Q_hotspot_x);
|
|
434
|
1890 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) =
|
|
428
|
1891 find_keyword_in_vector (instantiator, Q_hotspot_y);
|
|
|
1892 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1893 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
|
1894 if (COLOR_INSTANCEP (foreground))
|
|
|
1895 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1896 if (COLOR_INSTANCEP (background))
|
|
|
1897 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1898
|
|
434
|
1899 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1900 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1901 TRUE, fg, black);
|
|
|
1902 mswindows_initialize_image_instance_icon (ii, TRUE);
|
|
|
1903 }
|
|
|
1904 break;
|
|
|
1905
|
|
|
1906 default:
|
|
|
1907 abort ();
|
|
|
1908 }
|
|
|
1909 }
|
|
|
1910
|
|
|
1911 static void
|
|
|
1912 xbm_instantiate_1 (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1913 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1914 int dest_mask, int width, int height,
|
|
|
1915 /* Note that data is in ext-format! */
|
|
442
|
1916 const char *bits)
|
|
428
|
1917 {
|
|
|
1918 Lisp_Object mask_data = find_keyword_in_vector (instantiator, Q_mask_data);
|
|
|
1919 Lisp_Object mask_file = find_keyword_in_vector (instantiator, Q_mask_file);
|
|
440
|
1920 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
442
|
1921 HDC hdc = get_device_compdc (XDEVICE (IMAGE_INSTANCE_DEVICE (ii)));
|
|
428
|
1922 HBITMAP mask = 0;
|
|
|
1923
|
|
|
1924 if (!NILP (mask_data))
|
|
|
1925 {
|
|
442
|
1926 const char *ext_data;
|
|
440
|
1927
|
|
|
1928 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (XCDR (XCDR (mask_data))),
|
|
|
1929 C_STRING_ALLOCA, ext_data,
|
|
|
1930 Qbinary);
|
|
|
1931 mask = xbm_create_bitmap_from_data (hdc,
|
|
|
1932 (unsigned char *) ext_data,
|
|
|
1933 XINT (XCAR (mask_data)),
|
|
|
1934 XINT (XCAR (XCDR (mask_data))),
|
|
|
1935 FALSE,
|
|
|
1936 PALETTERGB (0,0,0),
|
|
|
1937 PALETTERGB (255,255,255));
|
|
428
|
1938 }
|
|
|
1939
|
|
|
1940 init_image_instance_from_xbm_inline (ii, width, height, bits,
|
|
|
1941 instantiator, pointer_fg, pointer_bg,
|
|
|
1942 dest_mask, mask, mask_file);
|
|
|
1943 }
|
|
|
1944
|
|
|
1945 /* Instantiate method for XBM's. */
|
|
|
1946
|
|
|
1947 static void
|
|
434
|
1948 mswindows_xbm_instantiate (Lisp_Object image_instance,
|
|
428
|
1949 Lisp_Object instantiator,
|
|
|
1950 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1951 int dest_mask, Lisp_Object domain)
|
|
|
1952 {
|
|
|
1953 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
442
|
1954 const char *ext_data;
|
|
428
|
1955
|
|
|
1956 assert (!NILP (data));
|
|
|
1957
|
|
440
|
1958 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (XCDR (XCDR (data))),
|
|
|
1959 C_STRING_ALLOCA, ext_data,
|
|
|
1960 Qbinary);
|
|
428
|
1961
|
|
|
1962 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1963 pointer_bg, dest_mask, XINT (XCAR (data)),
|
|
440
|
1964 XINT (XCAR (XCDR (data))), ext_data);
|
|
428
|
1965 }
|
|
|
1966
|
|
|
1967 #ifdef HAVE_XFACE
|
|
|
1968 /**********************************************************************
|
|
|
1969 * X-Face *
|
|
|
1970 **********************************************************************/
|
|
|
1971 #if defined(EXTERN)
|
|
|
1972 /* This is about to get redefined! */
|
|
|
1973 #undef EXTERN
|
|
|
1974 #endif
|
|
|
1975 /* We have to define SYSV32 so that compface.h includes string.h
|
|
|
1976 instead of strings.h. */
|
|
|
1977 #define SYSV32
|
|
|
1978 #ifdef __cplusplus
|
|
|
1979 extern "C" {
|
|
|
1980 #endif
|
|
|
1981 #include <compface.h>
|
|
|
1982 #ifdef __cplusplus
|
|
|
1983 }
|
|
|
1984 #endif
|
|
|
1985 /* JMP_BUF cannot be used here because if it doesn't get defined
|
|
|
1986 to jmp_buf we end up with a conflicting type error with the
|
|
|
1987 definition in compface.h */
|
|
|
1988 extern jmp_buf comp_env;
|
|
|
1989 #undef SYSV32
|
|
|
1990
|
|
|
1991 static void
|
|
502
|
1992 mswindows_xface_instantiate (Lisp_Object image_instance,
|
|
|
1993 Lisp_Object instantiator,
|
|
428
|
1994 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1995 int dest_mask, Lisp_Object domain)
|
|
|
1996 {
|
|
|
1997 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1998 int i, stattis;
|
|
|
1999 char *p, *bits, *bp;
|
|
442
|
2000 const char * volatile emsg = 0;
|
|
|
2001 const char * volatile dstring;
|
|
428
|
2002
|
|
|
2003 assert (!NILP (data));
|
|
|
2004
|
|
440
|
2005 TO_EXTERNAL_FORMAT (LISP_STRING, data,
|
|
|
2006 C_STRING_ALLOCA, dstring,
|
|
|
2007 Qbinary);
|
|
428
|
2008
|
|
|
2009 if ((p = strchr (dstring, ':')))
|
|
|
2010 {
|
|
|
2011 dstring = p + 1;
|
|
|
2012 }
|
|
|
2013
|
|
|
2014 /* Must use setjmp not SETJMP because we used jmp_buf above not JMP_BUF */
|
|
|
2015 if (!(stattis = setjmp (comp_env)))
|
|
|
2016 {
|
|
|
2017 UnCompAll ((char *) dstring);
|
|
|
2018 UnGenFace ();
|
|
|
2019 }
|
|
|
2020
|
|
|
2021 switch (stattis)
|
|
|
2022 {
|
|
|
2023 case -2:
|
|
|
2024 emsg = "uncompface: internal error";
|
|
|
2025 break;
|
|
|
2026 case -1:
|
|
|
2027 emsg = "uncompface: insufficient or invalid data";
|
|
|
2028 break;
|
|
|
2029 case 1:
|
|
|
2030 emsg = "uncompface: excess data ignored";
|
|
|
2031 break;
|
|
|
2032 }
|
|
|
2033
|
|
|
2034 if (emsg)
|
|
|
2035 signal_simple_error_2 (emsg, data, Qimage);
|
|
|
2036
|
|
|
2037 bp = bits = (char *) alloca (PIXELS / 8);
|
|
|
2038
|
|
|
2039 /* the compface library exports char F[], which uses a single byte per
|
|
|
2040 pixel to represent a 48x48 bitmap. Yuck. */
|
|
|
2041 for (i = 0, p = F; i < (PIXELS / 8); ++i)
|
|
|
2042 {
|
|
|
2043 int n, b;
|
|
|
2044 /* reverse the bit order of each byte... */
|
|
|
2045 for (b = n = 0; b < 8; ++b)
|
|
|
2046 {
|
|
|
2047 n |= ((*p++) << b);
|
|
|
2048 }
|
|
|
2049 *bp++ = (char) n;
|
|
|
2050 }
|
|
|
2051
|
|
|
2052 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
2053 pointer_bg, dest_mask, 48, 48, bits);
|
|
|
2054 }
|
|
|
2055 #endif /* HAVE_XFACE */
|
|
|
2056
|
|
|
2057
|
|
|
2058 /************************************************************************/
|
|
|
2059 /* image instance methods */
|
|
|
2060 /************************************************************************/
|
|
|
2061
|
|
|
2062 static void
|
|
440
|
2063 mswindows_print_image_instance (Lisp_Image_Instance *p,
|
|
428
|
2064 Lisp_Object printcharfun,
|
|
|
2065 int escapeflag)
|
|
|
2066 {
|
|
|
2067 char buf[100];
|
|
|
2068
|
|
|
2069 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2070 {
|
|
|
2071 case IMAGE_MONO_PIXMAP:
|
|
|
2072 case IMAGE_COLOR_PIXMAP:
|
|
|
2073 case IMAGE_POINTER:
|
|
434
|
2074 sprintf (buf, " (0x%lx",
|
|
428
|
2075 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p));
|
|
|
2076 write_c_string (buf, printcharfun);
|
|
|
2077 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
2078 {
|
|
434
|
2079 sprintf (buf, "/0x%lx",
|
|
428
|
2080 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
2081 write_c_string (buf, printcharfun);
|
|
|
2082 }
|
|
|
2083 write_c_string (")", printcharfun);
|
|
|
2084 break;
|
|
|
2085
|
|
|
2086 default:
|
|
|
2087 break;
|
|
|
2088 }
|
|
|
2089 }
|
|
|
2090
|
|
|
2091 #ifdef DEBUG_WIDGETS
|
|
|
2092 extern int debug_widget_instances;
|
|
|
2093 #endif
|
|
|
2094
|
|
|
2095 static void
|
|
440
|
2096 mswindows_finalize_image_instance (Lisp_Image_Instance *p)
|
|
428
|
2097 {
|
|
442
|
2098 if (!p->data)
|
|
|
2099 return;
|
|
|
2100
|
|
|
2101 if (DEVICE_LIVE_P (XDEVICE (IMAGE_INSTANCE_DEVICE (p))))
|
|
428
|
2102 {
|
|
442
|
2103 if (image_instance_type_to_mask (IMAGE_INSTANCE_TYPE (p))
|
|
|
2104 & (IMAGE_WIDGET_MASK | IMAGE_SUBWINDOW_MASK))
|
|
428
|
2105 {
|
|
|
2106 #ifdef DEBUG_WIDGETS
|
|
|
2107 debug_widget_instances--;
|
|
|
2108 stderr_out ("widget destroyed, %d left\n", debug_widget_instances);
|
|
|
2109 #endif
|
|
|
2110 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
2111 {
|
|
|
2112 DestroyWindow (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p));
|
|
|
2113 DestroyWindow (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p));
|
|
|
2114 IMAGE_INSTANCE_SUBWINDOW_ID (p) = 0;
|
|
|
2115 }
|
|
|
2116 }
|
|
|
2117 else if (p->data)
|
|
|
2118 {
|
|
|
2119 int i;
|
|
|
2120 if (IMAGE_INSTANCE_PIXMAP_TIMEOUT (p))
|
|
|
2121 disable_glyph_animated_timeout (IMAGE_INSTANCE_PIXMAP_TIMEOUT (p));
|
|
|
2122
|
|
|
2123 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p))
|
|
|
2124 {
|
|
|
2125 for (i = 0; i < IMAGE_INSTANCE_PIXMAP_MAXSLICE (p); i++)
|
|
|
2126 {
|
|
|
2127 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i))
|
|
|
2128 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i));
|
|
|
2129 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i) = 0;
|
|
|
2130 }
|
|
|
2131 xfree (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p));
|
|
|
2132 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p) = 0;
|
|
|
2133 }
|
|
|
2134 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
2135 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
2136 IMAGE_INSTANCE_MSWINDOWS_MASK (p) = 0;
|
|
|
2137 if (IMAGE_INSTANCE_MSWINDOWS_ICON (p))
|
|
|
2138 DestroyIcon (IMAGE_INSTANCE_MSWINDOWS_ICON (p));
|
|
|
2139 IMAGE_INSTANCE_MSWINDOWS_ICON (p) = 0;
|
|
|
2140 }
|
|
|
2141 }
|
|
|
2142
|
|
|
2143 if (p->data)
|
|
|
2144 {
|
|
|
2145 xfree (p->data);
|
|
|
2146 p->data = 0;
|
|
|
2147 }
|
|
|
2148 }
|
|
|
2149
|
|
|
2150 /************************************************************************/
|
|
|
2151 /* subwindow and widget support */
|
|
|
2152 /************************************************************************/
|
|
|
2153
|
|
440
|
2154 static HFONT
|
|
|
2155 mswindows_widget_hfont (Lisp_Image_Instance *p,
|
|
|
2156 Lisp_Object domain)
|
|
|
2157 {
|
|
|
2158 Lisp_Object face = IMAGE_INSTANCE_WIDGET_FACE (p);
|
|
|
2159 int under = FACE_UNDERLINE_P (face, domain);
|
|
|
2160 int strike = FACE_STRIKETHRU_P (face, domain);
|
|
|
2161 Lisp_Object font = query_string_font (IMAGE_INSTANCE_WIDGET_TEXT (p),
|
|
|
2162 face, domain);
|
|
|
2163
|
|
|
2164 return mswindows_get_hfont (XFONT_INSTANCE (font), under, strike);
|
|
|
2165 }
|
|
|
2166
|
|
442
|
2167 static HDWP
|
|
|
2168 begin_defer_window_pos (struct frame *f)
|
|
|
2169 {
|
|
|
2170 #ifdef DEFER_WINDOW_POS
|
|
|
2171 if (FRAME_MSWINDOWS_DATA (f)->hdwp == 0)
|
|
|
2172 FRAME_MSWINDOWS_DATA (f)->hdwp = BeginDeferWindowPos (10);
|
|
|
2173 #endif
|
|
|
2174 return FRAME_MSWINDOWS_DATA (f)->hdwp;
|
|
|
2175 }
|
|
|
2176
|
|
428
|
2177 /* unmap the image if it is a widget. This is used by redisplay via
|
|
|
2178 redisplay_unmap_subwindows */
|
|
|
2179 static void
|
|
440
|
2180 mswindows_unmap_subwindow (Lisp_Image_Instance *p)
|
|
428
|
2181 {
|
|
|
2182 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
2183 {
|
|
442
|
2184 #ifdef DEFER_WINDOW_POS
|
|
|
2185 struct frame *f = XFRAME (IMAGE_INSTANCE_FRAME (p));
|
|
|
2186 HDWP hdwp = begin_defer_window_pos (f);
|
|
|
2187 HDWP new_hdwp;
|
|
|
2188 new_hdwp = DeferWindowPos (hdwp, IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
|
2189 NULL,
|
|
|
2190 0, 0, 0, 0,
|
|
|
2191 SWP_HIDEWINDOW | SWP_NOACTIVATE |
|
|
|
2192 SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER
|
|
|
2193 /* Setting this flag causes the call to
|
|
|
2194 DeferWindowPos to fail with
|
|
|
2195 "Invalid parameter". I don't understand
|
|
|
2196 why we bother to try and set this
|
|
|
2197 anyway. -- ben */
|
|
|
2198 /* | SWP_NOSENDCHANGING */
|
|
|
2199 );
|
|
|
2200 if (!new_hdwp)
|
|
|
2201 mswindows_output_last_error ("unmapping");
|
|
|
2202 else
|
|
|
2203 hdwp = new_hdwp;
|
|
|
2204 FRAME_MSWINDOWS_DATA (f)->hdwp = hdwp;
|
|
|
2205 #else
|
|
434
|
2206 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
|
2207 NULL,
|
|
428
|
2208 0, 0, 0, 0,
|
|
442
|
2209 SWP_HIDEWINDOW | SWP_NOACTIVATE |
|
|
|
2210 SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER );
|
|
|
2211 #endif
|
|
440
|
2212 if (GetFocus() == WIDGET_INSTANCE_MSWINDOWS_HANDLE (p))
|
|
|
2213 SetFocus (GetParent (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p)));
|
|
428
|
2214 }
|
|
|
2215 }
|
|
|
2216
|
|
|
2217 /* map the subwindow. This is used by redisplay via
|
|
|
2218 redisplay_output_subwindow */
|
|
|
2219 static void
|
|
440
|
2220 mswindows_map_subwindow (Lisp_Image_Instance *p, int x, int y,
|
|
428
|
2221 struct display_glyph_area* dga)
|
|
|
2222 {
|
|
442
|
2223 #ifdef DEFER_WINDOW_POS
|
|
|
2224 struct frame *f = XFRAME (IMAGE_INSTANCE_FRAME (p));
|
|
|
2225 HDWP hdwp = begin_defer_window_pos (f);
|
|
|
2226 HDWP new_hdwp;
|
|
|
2227 #endif
|
|
428
|
2228 /* move the window before mapping it ... */
|
|
|
2229 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
434
|
2230 NULL,
|
|
428
|
2231 x, y, dga->width, dga->height,
|
|
434
|
2232 SWP_NOZORDER
|
|
428
|
2233 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2234 /* ... adjust the child ... */
|
|
|
2235 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
434
|
2236 NULL,
|
|
428
|
2237 -dga->xoffset, -dga->yoffset, 0, 0,
|
|
|
2238 SWP_NOZORDER | SWP_NOSIZE
|
|
|
2239 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2240 /* ... now map it - we are not allowed to move it at the same time. */
|
|
442
|
2241 if (!IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP (p))
|
|
|
2242 {
|
|
|
2243 #ifdef DEFER_WINDOW_POS
|
|
|
2244 new_hdwp = DeferWindowPos
|
|
|
2245 (hdwp,
|
|
|
2246 IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
|
2247 NULL, 0, 0, 0, 0,
|
|
|
2248 SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE
|
|
|
2249 | SWP_SHOWWINDOW
|
|
|
2250 /* | SWP_NOCOPYBITS */
|
|
|
2251 /* Setting this flag causes the call to
|
|
|
2252 DeferWindowPos to fail with
|
|
|
2253 "Invalid parameter". I don't understand
|
|
|
2254 why we bother to try and set this
|
|
|
2255 anyway. -- ben */
|
|
|
2256 /* | SWP_NOSENDCHANGING */
|
|
|
2257 | SWP_NOACTIVATE);
|
|
|
2258 if (!new_hdwp)
|
|
|
2259 mswindows_output_last_error ("mapping");
|
|
|
2260 else
|
|
|
2261 hdwp = new_hdwp;
|
|
|
2262 FRAME_MSWINDOWS_DATA (f)->hdwp = hdwp;
|
|
|
2263 #else
|
|
|
2264 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
|
2265 NULL,
|
|
|
2266 0, 0, 0, 0,
|
|
|
2267 SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE
|
|
|
2268 | SWP_SHOWWINDOW | SWP_NOCOPYBITS | SWP_NOACTIVATE);
|
|
|
2269 #endif
|
|
|
2270 }
|
|
428
|
2271 }
|
|
|
2272
|
|
|
2273 /* resize the subwindow instance */
|
|
434
|
2274 static void
|
|
440
|
2275 mswindows_resize_subwindow (Lisp_Image_Instance* ii, int w, int h)
|
|
428
|
2276 {
|
|
|
2277 /* Set the size of the control .... */
|
|
442
|
2278 if (!SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2279 NULL,
|
|
|
2280 0, 0, w, h,
|
|
|
2281 SWP_NOZORDER | SWP_NOMOVE
|
|
|
2282 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING))
|
|
|
2283 mswindows_output_last_error ("resizing");
|
|
|
2284 }
|
|
|
2285
|
|
|
2286 /* Simply resize the window here. */
|
|
|
2287 static void
|
|
|
2288 mswindows_redisplay_subwindow (Lisp_Image_Instance *p)
|
|
|
2289 {
|
|
|
2290 mswindows_resize_subwindow (p,
|
|
|
2291 IMAGE_INSTANCE_WIDTH (p),
|
|
|
2292 IMAGE_INSTANCE_HEIGHT (p));
|
|
428
|
2293 }
|
|
|
2294
|
|
|
2295 /* when you click on a widget you may activate another widget this
|
|
|
2296 needs to be checked and all appropriate widgets updated */
|
|
|
2297 static void
|
|
442
|
2298 mswindows_redisplay_widget (Lisp_Image_Instance *p)
|
|
428
|
2299 {
|
|
442
|
2300 /* Possibly update the face font and colors. */
|
|
|
2301 if (!NILP (IMAGE_INSTANCE_WIDGET_TEXT (p))
|
|
|
2302 && (IMAGE_INSTANCE_WIDGET_FACE_CHANGED (p)
|
|
|
2303 || XFRAME (IMAGE_INSTANCE_FRAME (p))->faces_changed
|
|
|
2304 || IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (p)))
|
|
428
|
2305 {
|
|
|
2306 /* set the widget font from the widget face */
|
|
|
2307 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
434
|
2308 WM_SETFONT,
|
|
440
|
2309 (WPARAM) mswindows_widget_hfont
|
|
442
|
2310 (p, IMAGE_INSTANCE_FRAME (p)),
|
|
428
|
2311 MAKELPARAM (TRUE, 0));
|
|
|
2312 }
|
|
442
|
2313 /* Possibly update the dimensions. */
|
|
|
2314 if (IMAGE_INSTANCE_SIZE_CHANGED (p))
|
|
|
2315 {
|
|
|
2316 mswindows_resize_subwindow (p,
|
|
|
2317 IMAGE_INSTANCE_WIDTH (p),
|
|
|
2318 IMAGE_INSTANCE_HEIGHT (p));
|
|
|
2319 }
|
|
|
2320 /* Possibly update the text in the widget. */
|
|
|
2321 if (IMAGE_INSTANCE_TEXT_CHANGED (p)
|
|
|
2322 && !NILP (IMAGE_INSTANCE_WIDGET_TEXT (p)))
|
|
|
2323 {
|
|
|
2324 Extbyte* lparam=0;
|
|
|
2325 TO_EXTERNAL_FORMAT (LISP_STRING, IMAGE_INSTANCE_WIDGET_TEXT (p),
|
|
|
2326 C_STRING_ALLOCA, lparam,
|
|
|
2327 Qnative);
|
|
|
2328 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2329 WM_SETTEXT, 0, (LPARAM)lparam);
|
|
|
2330 }
|
|
454
|
2331 /* Set active state. */
|
|
|
2332 if (IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (p))
|
|
|
2333 {
|
|
|
2334 Lisp_Object item = IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (p);
|
|
|
2335 LONG style = GetWindowLong
|
|
|
2336 (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2337 GWL_STYLE);
|
|
|
2338
|
|
|
2339 if (CONSP (item))
|
|
|
2340 item = XCAR (item);
|
|
|
2341
|
|
|
2342 if (gui_item_active_p (item))
|
|
|
2343 SetWindowLong (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2344 GWL_STYLE, style & ~WS_DISABLED);
|
|
|
2345 else
|
|
|
2346 SetWindowLong (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2347 GWL_STYLE, style | WS_DISABLED);
|
|
|
2348 }
|
|
428
|
2349 }
|
|
|
2350
|
|
442
|
2351 /* register widgets into our hashtable so that we can cope with the
|
|
428
|
2352 callbacks. The hashtable is weak so deregistration is handled
|
|
|
2353 automatically */
|
|
|
2354 static int
|
|
442
|
2355 mswindows_register_gui_item (Lisp_Object image_instance,
|
|
|
2356 Lisp_Object gui, Lisp_Object domain)
|
|
428
|
2357 {
|
|
442
|
2358 Lisp_Object frame = DOMAIN_FRAME (domain);
|
|
428
|
2359 struct frame* f = XFRAME (frame);
|
|
442
|
2360 int id = gui_item_id_hash (FRAME_MSWINDOWS_WIDGET_HASH_TABLE2 (f),
|
|
428
|
2361 gui,
|
|
|
2362 WIDGET_GLYPH_SLOT);
|
|
442
|
2363 Fputhash (make_int (id), image_instance,
|
|
|
2364 FRAME_MSWINDOWS_WIDGET_HASH_TABLE1 (f));
|
|
|
2365 Fputhash (make_int (id), XGUI_ITEM (gui)->callback,
|
|
|
2366 FRAME_MSWINDOWS_WIDGET_HASH_TABLE2 (f));
|
|
|
2367 Fputhash (make_int (id), XGUI_ITEM (gui)->callback_ex,
|
|
|
2368 FRAME_MSWINDOWS_WIDGET_HASH_TABLE3 (f));
|
|
428
|
2369 return id;
|
|
|
2370 }
|
|
|
2371
|
|
|
2372 static int
|
|
|
2373 mswindows_register_widget_instance (Lisp_Object instance, Lisp_Object domain)
|
|
|
2374 {
|
|
442
|
2375 return mswindows_register_gui_item (instance,
|
|
|
2376 XIMAGE_INSTANCE_WIDGET_ITEM (instance),
|
|
428
|
2377 domain);
|
|
|
2378 }
|
|
|
2379
|
|
|
2380 static void
|
|
502
|
2381 mswindows_subwindow_instantiate (Lisp_Object image_instance,
|
|
|
2382 Lisp_Object instantiator,
|
|
|
2383 Lisp_Object pointer_fg,
|
|
|
2384 Lisp_Object pointer_bg,
|
|
428
|
2385 int dest_mask, Lisp_Object domain)
|
|
|
2386 {
|
|
440
|
2387 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2388 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
442
|
2389 Lisp_Object frame = DOMAIN_FRAME (domain);
|
|
428
|
2390 HWND wnd;
|
|
|
2391
|
|
442
|
2392 CHECK_MSWINDOWS_DEVICE (device);
|
|
428
|
2393
|
|
|
2394 /* have to set the type this late in case there is no device
|
|
|
2395 instantiation for a widget */
|
|
|
2396 IMAGE_INSTANCE_TYPE (ii) = IMAGE_SUBWINDOW;
|
|
|
2397 /* Allocate space for the clip window */
|
|
|
2398 ii->data = xnew_and_zero (struct mswindows_subwindow_data);
|
|
|
2399
|
|
|
2400 if ((IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii)
|
|
|
2401 = CreateWindowEx(
|
|
|
2402 0, /* EX flags */
|
|
|
2403 XEMACS_CONTROL_CLASS,
|
|
|
2404 0, /* text */
|
|
|
2405 WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_CHILD,
|
|
|
2406 0, /* starting x position */
|
|
|
2407 0, /* starting y position */
|
|
|
2408 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2409 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2410 /* parent window */
|
|
|
2411 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2412 NULL, /* No menu */
|
|
|
2413 NULL, /* must be null for this class */
|
|
|
2414 NULL)) == NULL)
|
|
434
|
2415 signal_simple_error ("window creation failed with code",
|
|
428
|
2416 make_int (GetLastError()));
|
|
|
2417
|
|
434
|
2418 wnd = CreateWindow( "STATIC",
|
|
428
|
2419 "",
|
|
434
|
2420 WS_CHILD,
|
|
428
|
2421 0, /* starting x position */
|
|
|
2422 0, /* starting y position */
|
|
|
2423 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2424 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2425 IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii),
|
|
|
2426 0,
|
|
434
|
2427 (HINSTANCE)
|
|
428
|
2428 GetWindowLong (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
434
|
2429 GWL_HINSTANCE),
|
|
428
|
2430 NULL);
|
|
|
2431
|
|
|
2432 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2433 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
|
2434 }
|
|
|
2435
|
|
|
2436 static int
|
|
440
|
2437 mswindows_image_instance_equal (Lisp_Image_Instance *p1,
|
|
|
2438 Lisp_Image_Instance *p2, int depth)
|
|
428
|
2439 {
|
|
|
2440 switch (IMAGE_INSTANCE_TYPE (p1))
|
|
|
2441 {
|
|
|
2442 case IMAGE_MONO_PIXMAP:
|
|
|
2443 case IMAGE_COLOR_PIXMAP:
|
|
|
2444 case IMAGE_POINTER:
|
|
434
|
2445 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p1)
|
|
428
|
2446 != IMAGE_INSTANCE_MSWINDOWS_BITMAP (p2))
|
|
|
2447 return 0;
|
|
|
2448 break;
|
|
434
|
2449
|
|
428
|
2450 default:
|
|
|
2451 break;
|
|
|
2452 }
|
|
|
2453
|
|
|
2454 return 1;
|
|
|
2455 }
|
|
|
2456
|
|
|
2457 static unsigned long
|
|
440
|
2458 mswindows_image_instance_hash (Lisp_Image_Instance *p, int depth)
|
|
428
|
2459 {
|
|
|
2460 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2461 {
|
|
|
2462 case IMAGE_MONO_PIXMAP:
|
|
|
2463 case IMAGE_COLOR_PIXMAP:
|
|
|
2464 case IMAGE_POINTER:
|
|
|
2465 return (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p);
|
|
434
|
2466
|
|
428
|
2467 default:
|
|
|
2468 return 0;
|
|
|
2469 }
|
|
|
2470 }
|
|
|
2471
|
|
|
2472 /* Set all the slots in an image instance structure to reasonable
|
|
|
2473 default values. This is used somewhere within an instantiate
|
|
|
2474 method. It is assumed that the device slot within the image
|
|
|
2475 instance is already set -- this is the case when instantiate
|
|
|
2476 methods are called. */
|
|
|
2477
|
|
|
2478 static void
|
|
440
|
2479 mswindows_initialize_dibitmap_image_instance (Lisp_Image_Instance *ii,
|
|
428
|
2480 int slices,
|
|
|
2481 enum image_instance_type type)
|
|
|
2482 {
|
|
|
2483 ii->data = xnew_and_zero (struct mswindows_image_instance_data);
|
|
|
2484 IMAGE_INSTANCE_TYPE (ii) = type;
|
|
|
2485 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = Qnil;
|
|
|
2486 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (ii) = Qnil;
|
|
|
2487 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) = Qnil;
|
|
|
2488 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) = Qnil;
|
|
|
2489 IMAGE_INSTANCE_PIXMAP_FG (ii) = Qnil;
|
|
|
2490 IMAGE_INSTANCE_PIXMAP_BG (ii) = Qnil;
|
|
|
2491 IMAGE_INSTANCE_PIXMAP_MAXSLICE (ii) = slices;
|
|
434
|
2492 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (ii) =
|
|
428
|
2493 xnew_array_and_zero (HBITMAP, slices);
|
|
|
2494 }
|
|
|
2495
|
|
|
2496
|
|
|
2497 #ifdef HAVE_WIDGETS
|
|
|
2498
|
|
|
2499 /************************************************************************/
|
|
|
2500 /* widgets */
|
|
|
2501 /************************************************************************/
|
|
|
2502 static void
|
|
502
|
2503 mswindows_widget_instantiate (Lisp_Object image_instance,
|
|
|
2504 Lisp_Object instantiator,
|
|
428
|
2505 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2506 int dest_mask, Lisp_Object domain,
|
|
442
|
2507 const char* class, int flags, int exflags)
|
|
428
|
2508 {
|
|
|
2509 /* this function can call lisp */
|
|
440
|
2510 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2511 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii), style;
|
|
442
|
2512 Lisp_Object frame = DOMAIN_FRAME (domain);
|
|
428
|
2513 Extbyte* nm=0;
|
|
|
2514 HWND wnd;
|
|
|
2515 int id = 0xffff;
|
|
|
2516 Lisp_Object gui = IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
440
|
2517 Lisp_Gui_Item* pgui = XGUI_ITEM (gui);
|
|
428
|
2518
|
|
442
|
2519 CHECK_MSWINDOWS_DEVICE (device);
|
|
428
|
2520
|
|
|
2521 if (!gui_item_active_p (gui))
|
|
|
2522 flags |= WS_DISABLED;
|
|
|
2523
|
|
|
2524 style = pgui->style;
|
|
|
2525
|
|
442
|
2526 if (!NILP (pgui->callback) || !NILP (pgui->callback_ex))
|
|
428
|
2527 {
|
|
|
2528 id = mswindows_register_widget_instance (image_instance, domain);
|
|
|
2529 }
|
|
438
|
2530
|
|
428
|
2531 if (!NILP (IMAGE_INSTANCE_WIDGET_TEXT (ii)))
|
|
440
|
2532 TO_EXTERNAL_FORMAT (LISP_STRING, IMAGE_INSTANCE_WIDGET_TEXT (ii),
|
|
|
2533 C_STRING_ALLOCA, nm,
|
|
|
2534 Qnative);
|
|
428
|
2535
|
|
|
2536 /* allocate space for the clip window and then allocate the clip window */
|
|
|
2537 ii->data = xnew_and_zero (struct mswindows_subwindow_data);
|
|
|
2538
|
|
|
2539 if ((IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii)
|
|
|
2540 = CreateWindowEx(
|
|
438
|
2541 WS_EX_CONTROLPARENT, /* EX flags */
|
|
428
|
2542 XEMACS_CONTROL_CLASS,
|
|
|
2543 0, /* text */
|
|
|
2544 WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_CHILD,
|
|
|
2545 0, /* starting x position */
|
|
|
2546 0, /* starting y position */
|
|
|
2547 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2548 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2549 /* parent window */
|
|
442
|
2550 DOMAIN_MSWINDOWS_HANDLE (domain),
|
|
428
|
2551 (HMENU)id, /* No menu */
|
|
|
2552 NULL, /* must be null for this class */
|
|
|
2553 NULL)) == NULL)
|
|
434
|
2554 signal_simple_error ("window creation failed with code",
|
|
428
|
2555 make_int (GetLastError()));
|
|
|
2556
|
|
434
|
2557 if ((wnd = CreateWindowEx(
|
|
428
|
2558 exflags /* | WS_EX_NOPARENTNOTIFY*/,
|
|
434
|
2559 class,
|
|
428
|
2560 nm,
|
|
|
2561 flags | WS_CHILD | WS_VISIBLE,
|
|
|
2562 0, /* starting x position */
|
|
|
2563 0, /* starting y position */
|
|
|
2564 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2565 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2566 /* parent window */
|
|
|
2567 IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii),
|
|
|
2568 (HMENU)id, /* No menu */
|
|
434
|
2569 (HINSTANCE)
|
|
|
2570 GetWindowLong
|
|
428
|
2571 (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
434
|
2572 GWL_HINSTANCE),
|
|
428
|
2573 NULL)) == NULL)
|
|
434
|
2574 signal_simple_error ("window creation failed with code",
|
|
428
|
2575 make_int (GetLastError()));
|
|
|
2576
|
|
|
2577 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
|
2578 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2579 /* set the widget font from the widget face */
|
|
442
|
2580 if (!NILP (IMAGE_INSTANCE_WIDGET_TEXT (ii)))
|
|
|
2581 SendMessage (wnd, WM_SETFONT,
|
|
|
2582 (WPARAM) mswindows_widget_hfont (ii, domain),
|
|
|
2583 MAKELPARAM (TRUE, 0));
|
|
|
2584 #if 0
|
|
|
2585 /* #### doesn't work. need to investigate more closely. */
|
|
|
2586 if (IMAGE_INSTANCE_WANTS_INITIAL_FOCUS (ii))
|
|
|
2587 SetFocus (wnd);
|
|
|
2588 #endif
|
|
|
2589 }
|
|
|
2590
|
|
|
2591 /* Instantiate a native layout widget. */
|
|
|
2592 static void
|
|
|
2593 mswindows_native_layout_instantiate (Lisp_Object image_instance,
|
|
|
2594 Lisp_Object instantiator,
|
|
502
|
2595 Lisp_Object pointer_fg,
|
|
|
2596 Lisp_Object pointer_bg,
|
|
442
|
2597 int dest_mask, Lisp_Object domain)
|
|
|
2598 {
|
|
|
2599 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2600
|
|
|
2601 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2602 pointer_bg, dest_mask, domain, "STATIC",
|
|
|
2603 /* Approximation to styles available with
|
|
|
2604 an XEmacs layout. */
|
|
|
2605 (EQ (IMAGE_INSTANCE_LAYOUT_BORDER (ii),
|
|
|
2606 Qetched_in) ||
|
|
|
2607 EQ (IMAGE_INSTANCE_LAYOUT_BORDER (ii),
|
|
|
2608 Qetched_out) ||
|
|
|
2609 GLYPHP (IMAGE_INSTANCE_LAYOUT_BORDER (ii))
|
|
|
2610 ? SS_ETCHEDFRAME : SS_SUNKEN) | DS_CONTROL,
|
|
|
2611 0);
|
|
428
|
2612 }
|
|
|
2613
|
|
|
2614 /* Instantiate a button widget. Unfortunately instantiated widgets are
|
|
|
2615 particular to a frame since they need to have a parent. It's not
|
|
|
2616 like images where you just select the image into the context you
|
|
438
|
2617 want to display it in and BitBlt it. So image instances can have a
|
|
428
|
2618 many-to-one relationship with things you see, whereas widgets can
|
|
|
2619 only be one-to-one (i.e. per frame) */
|
|
|
2620 static void
|
|
502
|
2621 mswindows_button_instantiate (Lisp_Object image_instance,
|
|
|
2622 Lisp_Object instantiator,
|
|
428
|
2623 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2624 int dest_mask, Lisp_Object domain)
|
|
|
2625 {
|
|
442
|
2626 /* This function can call lisp */
|
|
440
|
2627 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2628 HWND wnd;
|
|
444
|
2629 int flags = WS_TABSTOP | BS_NOTIFY;
|
|
|
2630 /* BS_NOTIFY #### is needed to get exotic feedback only. Since we
|
|
|
2631 seem to want nothing beyond BN_CLICK, the style is perhaps not
|
|
|
2632 necessary -- kkm */
|
|
428
|
2633 Lisp_Object style;
|
|
|
2634 Lisp_Object gui = IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
440
|
2635 Lisp_Gui_Item* pgui = XGUI_ITEM (gui);
|
|
428
|
2636 Lisp_Object glyph = find_keyword_in_vector (instantiator, Q_image);
|
|
|
2637
|
|
|
2638 if (!NILP (glyph))
|
|
|
2639 {
|
|
|
2640 if (!IMAGE_INSTANCEP (glyph))
|
|
|
2641 glyph = glyph_image_instance (glyph, domain, ERROR_ME, 1);
|
|
|
2642
|
|
|
2643 if (IMAGE_INSTANCEP (glyph))
|
|
434
|
2644 flags |= XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
428
|
2645 BS_BITMAP : BS_ICON;
|
|
|
2646 }
|
|
|
2647
|
|
|
2648 style = pgui->style;
|
|
|
2649
|
|
438
|
2650 /* #### consider using the default face for radio and toggle
|
|
|
2651 buttons. */
|
|
428
|
2652 if (EQ (style, Qradio))
|
|
|
2653 {
|
|
|
2654 flags |= BS_RADIOBUTTON;
|
|
|
2655 }
|
|
|
2656 else if (EQ (style, Qtoggle))
|
|
|
2657 {
|
|
|
2658 flags |= BS_AUTOCHECKBOX;
|
|
|
2659 }
|
|
|
2660 else
|
|
438
|
2661 {
|
|
|
2662 flags |= BS_DEFPUSHBUTTON;
|
|
|
2663 }
|
|
428
|
2664
|
|
|
2665 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
440
|
2666 pointer_bg, dest_mask, domain, "BUTTON",
|
|
438
|
2667 flags, 0);
|
|
428
|
2668
|
|
|
2669 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2670 /* set the checked state */
|
|
|
2671 if (gui_item_selected_p (gui))
|
|
434
|
2672 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
428
|
2673 else
|
|
|
2674 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
2675 /* add the image if one was given */
|
|
440
|
2676 if (!NILP (glyph) && IMAGE_INSTANCEP (glyph)
|
|
|
2677 &&
|
|
|
2678 IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (glyph)))
|
|
428
|
2679 {
|
|
434
|
2680 SendMessage (wnd, BM_SETIMAGE,
|
|
|
2681 (WPARAM) (XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
428
|
2682 IMAGE_BITMAP : IMAGE_ICON),
|
|
438
|
2683 (XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
|
2684 (LPARAM) XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) :
|
|
|
2685 (LPARAM) XIMAGE_INSTANCE_MSWINDOWS_ICON (glyph)));
|
|
428
|
2686 }
|
|
|
2687 }
|
|
|
2688
|
|
442
|
2689 /* Update the state of a button. */
|
|
|
2690 static void
|
|
|
2691 mswindows_button_redisplay (Lisp_Object image_instance)
|
|
|
2692 {
|
|
|
2693 /* This function can GC if IN_REDISPLAY is false. */
|
|
|
2694 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2695
|
|
|
2696 /* buttons checked or otherwise */
|
|
|
2697 if (gui_item_selected_p (IMAGE_INSTANCE_WIDGET_ITEM (ii)))
|
|
|
2698 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2699 BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
|
2700 else
|
|
|
2701 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2702 BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
2703 }
|
|
|
2704
|
|
428
|
2705 /* instantiate an edit control */
|
|
|
2706 static void
|
|
502
|
2707 mswindows_edit_field_instantiate (Lisp_Object image_instance,
|
|
|
2708 Lisp_Object instantiator,
|
|
|
2709 Lisp_Object pointer_fg,
|
|
|
2710 Lisp_Object pointer_bg,
|
|
|
2711 int dest_mask, Lisp_Object domain)
|
|
428
|
2712 {
|
|
|
2713 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2714 pointer_bg, dest_mask, domain, "EDIT",
|
|
428
|
2715 ES_LEFT | ES_AUTOHSCROLL | WS_TABSTOP
|
|
438
|
2716 | WS_BORDER, WS_EX_CLIENTEDGE);
|
|
428
|
2717 }
|
|
|
2718
|
|
|
2719 /* instantiate a progress gauge */
|
|
|
2720 static void
|
|
502
|
2721 mswindows_progress_gauge_instantiate (Lisp_Object image_instance,
|
|
|
2722 Lisp_Object instantiator,
|
|
|
2723 Lisp_Object pointer_fg,
|
|
|
2724 Lisp_Object pointer_bg,
|
|
|
2725 int dest_mask, Lisp_Object domain)
|
|
428
|
2726 {
|
|
|
2727 HWND wnd;
|
|
440
|
2728 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
442
|
2729 Lisp_Object val;
|
|
428
|
2730 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2731 pointer_bg, dest_mask, domain, PROGRESS_CLASS,
|
|
438
|
2732 WS_BORDER | PBS_SMOOTH, WS_EX_CLIENTEDGE);
|
|
428
|
2733 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2734 /* set the colors */
|
|
502
|
2735 #if 0 /* #### fix this */
|
|
|
2736 SendMessage (wnd, PBM_SETBKCOLOR, 0,
|
|
434
|
2737 (LPARAM) (COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
2738 (XCOLOR_INSTANCE
|
|
|
2739 (FACE_BACKGROUND
|
|
428
|
2740 (XIMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
442
|
2741 XIMAGE_INSTANCE_FRAME (ii))))));
|
|
502
|
2742 SendMessage (wnd, PBM_SETBARCOLOR, 0,
|
|
|
2743 (LPARAM) (COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
434
|
2744 (XCOLOR_INSTANCE
|
|
|
2745 (FACE_FOREGROUND
|
|
428
|
2746 (XIMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
442
|
2747 XIMAGE_INSTANCE_FRAME (ii))))));
|
|
428
|
2748 #endif
|
|
442
|
2749 val = XGUI_ITEM (IMAGE_INSTANCE_WIDGET_ITEMS (ii))->value;
|
|
|
2750 CHECK_INT (val);
|
|
|
2751 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2752 PBM_SETPOS, (WPARAM)XINT (val), 0);
|
|
428
|
2753 }
|
|
|
2754
|
|
|
2755 /* instantiate a tree view widget */
|
|
|
2756 static HTREEITEM add_tree_item (Lisp_Object image_instance,
|
|
|
2757 HWND wnd, HTREEITEM parent, Lisp_Object item,
|
|
|
2758 int children, Lisp_Object domain)
|
|
|
2759 {
|
|
|
2760 TV_INSERTSTRUCT tvitem;
|
|
|
2761 HTREEITEM ret;
|
|
|
2762
|
|
|
2763 tvitem.hParent = parent;
|
|
|
2764 tvitem.hInsertAfter = TVI_LAST;
|
|
|
2765 tvitem.item.mask = TVIF_TEXT | TVIF_CHILDREN;
|
|
|
2766 tvitem.item.cChildren = children;
|
|
434
|
2767
|
|
428
|
2768 if (GUI_ITEMP (item))
|
|
|
2769 {
|
|
442
|
2770 tvitem.item.lParam = mswindows_register_gui_item (image_instance,
|
|
|
2771 item, domain);
|
|
428
|
2772 tvitem.item.mask |= TVIF_PARAM;
|
|
440
|
2773 TO_EXTERNAL_FORMAT (LISP_STRING, XGUI_ITEM (item)->name,
|
|
|
2774 C_STRING_ALLOCA, tvitem.item.pszText,
|
|
|
2775 Qnative);
|
|
428
|
2776 }
|
|
|
2777 else
|
|
440
|
2778 TO_EXTERNAL_FORMAT (LISP_STRING, item,
|
|
|
2779 C_STRING_ALLOCA, tvitem.item.pszText,
|
|
|
2780 Qnative);
|
|
428
|
2781
|
|
|
2782 tvitem.item.cchTextMax = strlen (tvitem.item.pszText);
|
|
|
2783
|
|
434
|
2784 if ((ret = (HTREEITEM)SendMessage (wnd, TVM_INSERTITEM,
|
|
428
|
2785 0, (LPARAM)&tvitem)) == 0)
|
|
|
2786 signal_simple_error ("error adding tree view entry", item);
|
|
|
2787
|
|
|
2788 return ret;
|
|
|
2789 }
|
|
|
2790
|
|
|
2791 static void add_tree_item_list (Lisp_Object image_instance,
|
|
|
2792 HWND wnd, HTREEITEM parent, Lisp_Object list,
|
|
|
2793 Lisp_Object domain)
|
|
|
2794 {
|
|
|
2795 Lisp_Object rest;
|
|
|
2796
|
|
|
2797 /* get the first item */
|
|
|
2798 parent = add_tree_item (image_instance, wnd, parent, XCAR (list), TRUE, domain);
|
|
|
2799 /* recursively add items to the tree view */
|
|
|
2800 LIST_LOOP (rest, XCDR (list))
|
|
|
2801 {
|
|
|
2802 if (LISTP (XCAR (rest)))
|
|
|
2803 add_tree_item_list (image_instance, wnd, parent, XCAR (rest), domain);
|
|
|
2804 else
|
|
|
2805 add_tree_item (image_instance, wnd, parent, XCAR (rest), FALSE, domain);
|
|
|
2806 }
|
|
|
2807 }
|
|
|
2808
|
|
|
2809 static void
|
|
502
|
2810 mswindows_tree_view_instantiate (Lisp_Object image_instance,
|
|
|
2811 Lisp_Object instantiator,
|
|
|
2812 Lisp_Object pointer_fg,
|
|
|
2813 Lisp_Object pointer_bg,
|
|
|
2814 int dest_mask, Lisp_Object domain)
|
|
428
|
2815 {
|
|
|
2816 Lisp_Object rest;
|
|
|
2817 HWND wnd;
|
|
|
2818 HTREEITEM parent;
|
|
440
|
2819 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2820 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2821 pointer_bg, dest_mask, domain, WC_TREEVIEW,
|
|
428
|
2822 WS_TABSTOP | WS_BORDER | PBS_SMOOTH
|
|
|
2823 | TVS_HASLINES | TVS_HASBUTTONS,
|
|
438
|
2824 WS_EX_CLIENTEDGE);
|
|
428
|
2825
|
|
|
2826 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
434
|
2827
|
|
428
|
2828 /* define a root */
|
|
434
|
2829 parent = add_tree_item (image_instance, wnd, NULL,
|
|
|
2830 XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)),
|
|
428
|
2831 TRUE, domain);
|
|
434
|
2832
|
|
428
|
2833 /* recursively add items to the tree view */
|
|
|
2834 /* add items to the tab */
|
|
|
2835 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2836 {
|
|
|
2837 if (LISTP (XCAR (rest)))
|
|
|
2838 add_tree_item_list (image_instance, wnd, parent, XCAR (rest), domain);
|
|
|
2839 else
|
|
|
2840 add_tree_item (image_instance, wnd, parent, XCAR (rest), FALSE, domain);
|
|
|
2841 }
|
|
|
2842 }
|
|
|
2843
|
|
442
|
2844 /* Set the properties of a tree view. */
|
|
|
2845 static void
|
|
|
2846 mswindows_tree_view_redisplay (Lisp_Object image_instance)
|
|
|
2847 {
|
|
|
2848 /* This function can GC if IN_REDISPLAY is false. */
|
|
|
2849 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2850
|
|
|
2851 if (IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (ii))
|
|
|
2852 {
|
|
|
2853 HWND wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2854 Lisp_Object rest;
|
|
|
2855 HTREEITEM parent;
|
|
|
2856 /* Delete previous items. */
|
|
|
2857 SendMessage (wnd, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
|
|
|
2858 /* define a root */
|
|
|
2859 parent = add_tree_item (image_instance, wnd, NULL,
|
|
|
2860 XCAR (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii)),
|
|
|
2861 TRUE, IMAGE_INSTANCE_DOMAIN (ii));
|
|
|
2862
|
|
|
2863 /* recursively add items to the tree view */
|
|
|
2864 /* add items to the tab */
|
|
|
2865 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii)))
|
|
|
2866 {
|
|
|
2867 if (LISTP (XCAR (rest)))
|
|
|
2868 add_tree_item_list (image_instance, wnd, parent, XCAR (rest),
|
|
|
2869 IMAGE_INSTANCE_DOMAIN (ii));
|
|
|
2870 else
|
|
|
2871 add_tree_item (image_instance, wnd, parent, XCAR (rest), FALSE,
|
|
|
2872 IMAGE_INSTANCE_DOMAIN (ii));
|
|
|
2873 }
|
|
|
2874 }
|
|
|
2875 }
|
|
|
2876
|
|
428
|
2877 /* instantiate a tab control */
|
|
442
|
2878 static int
|
|
|
2879 add_tab_item (Lisp_Object image_instance,
|
|
|
2880 HWND wnd, Lisp_Object item,
|
|
|
2881 Lisp_Object domain, int i)
|
|
428
|
2882 {
|
|
442
|
2883 TC_ITEM tvitem;
|
|
|
2884 int ret = 0;
|
|
428
|
2885
|
|
|
2886 tvitem.mask = TCIF_TEXT;
|
|
434
|
2887
|
|
428
|
2888 if (GUI_ITEMP (item))
|
|
|
2889 {
|
|
442
|
2890 tvitem.lParam = mswindows_register_gui_item (image_instance,
|
|
|
2891 item, domain);
|
|
428
|
2892 tvitem.mask |= TCIF_PARAM;
|
|
440
|
2893 TO_EXTERNAL_FORMAT (LISP_STRING, XGUI_ITEM (item)->name,
|
|
|
2894 C_STRING_ALLOCA, tvitem.pszText,
|
|
|
2895 Qnative);
|
|
428
|
2896 }
|
|
|
2897 else
|
|
|
2898 {
|
|
|
2899 CHECK_STRING (item);
|
|
440
|
2900 TO_EXTERNAL_FORMAT (LISP_STRING, item,
|
|
|
2901 C_STRING_ALLOCA, tvitem.pszText,
|
|
|
2902 Qnative);
|
|
428
|
2903 }
|
|
|
2904
|
|
|
2905 tvitem.cchTextMax = strlen (tvitem.pszText);
|
|
|
2906
|
|
442
|
2907 if ((ret = SendMessage (wnd, TCM_INSERTITEM,
|
|
|
2908 i, (LPARAM)&tvitem)) < 0)
|
|
428
|
2909 signal_simple_error ("error adding tab entry", item);
|
|
|
2910
|
|
|
2911 return ret;
|
|
|
2912 }
|
|
|
2913
|
|
|
2914 static void
|
|
502
|
2915 mswindows_tab_control_instantiate (Lisp_Object image_instance,
|
|
|
2916 Lisp_Object instantiator,
|
|
|
2917 Lisp_Object pointer_fg,
|
|
|
2918 Lisp_Object pointer_bg,
|
|
|
2919 int dest_mask, Lisp_Object domain)
|
|
428
|
2920 {
|
|
442
|
2921 /* This function can call lisp */
|
|
428
|
2922 Lisp_Object rest;
|
|
|
2923 HWND wnd;
|
|
442
|
2924 int i = 0, selected = 0;
|
|
440
|
2925 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
438
|
2926 Lisp_Object orient = find_keyword_in_vector (instantiator, Q_orientation);
|
|
|
2927 unsigned int flags = WS_TABSTOP;
|
|
|
2928
|
|
|
2929 if (EQ (orient, Qleft) || EQ (orient, Qright))
|
|
|
2930 {
|
|
|
2931 flags |= TCS_VERTICAL | TCS_MULTILINE;
|
|
|
2932 }
|
|
|
2933 if (EQ (orient, Qright) || EQ (orient, Qbottom))
|
|
|
2934 {
|
|
|
2935 flags |= TCS_BOTTOM;
|
|
|
2936 }
|
|
|
2937
|
|
428
|
2938 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2939 pointer_bg, dest_mask, domain, WC_TABCONTROL,
|
|
428
|
2940 /* borders don't suit tabs so well */
|
|
438
|
2941 flags, 0);
|
|
428
|
2942 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2943 /* add items to the tab */
|
|
|
2944 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2945 {
|
|
442
|
2946 int idx = add_tab_item (image_instance, wnd, XCAR (rest), domain, i);
|
|
|
2947 assert (idx == i);
|
|
|
2948 if (gui_item_selected_p (XCAR (rest)))
|
|
|
2949 selected = i;
|
|
438
|
2950 i++;
|
|
428
|
2951 }
|
|
442
|
2952 SendMessage (wnd, TCM_SETCURSEL, selected, 0);
|
|
428
|
2953 }
|
|
|
2954
|
|
442
|
2955 /* Set the properties of a tab control. */
|
|
|
2956 static void
|
|
|
2957 mswindows_tab_control_redisplay (Lisp_Object image_instance)
|
|
428
|
2958 {
|
|
442
|
2959 /* This function can GC if IN_REDISPLAY is false. */
|
|
440
|
2960 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
442
|
2961 #ifdef DEBUG_WIDGET_OUTPUT
|
|
|
2962 stderr_out ("tab control %p redisplayed\n", IMAGE_INSTANCE_SUBWINDOW_ID (ii));
|
|
|
2963 #endif
|
|
|
2964 if (IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (ii)
|
|
|
2965 ||
|
|
|
2966 IMAGE_INSTANCE_WIDGET_ACTION_OCCURRED (ii))
|
|
428
|
2967 {
|
|
|
2968 HWND wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
454
|
2969 int i = 0, selected_idx = 0;
|
|
428
|
2970 Lisp_Object rest;
|
|
442
|
2971
|
|
|
2972 assert (!NILP (IMAGE_INSTANCE_WIDGET_ITEMS (ii)));
|
|
|
2973
|
|
|
2974 /* If only the order has changed then simply select the first
|
|
|
2975 one. This stops horrendous rebuilding of the tabs each time
|
|
|
2976 you click on one. */
|
|
|
2977 if (tab_control_order_only_changed (image_instance))
|
|
428
|
2978 {
|
|
442
|
2979 Lisp_Object selected =
|
|
|
2980 gui_item_list_find_selected
|
|
|
2981 (NILP (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii)) ?
|
|
|
2982 XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)) :
|
|
|
2983 XCDR (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii)));
|
|
|
2984
|
|
|
2985 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2986 {
|
|
|
2987 if (gui_item_equal_sans_selected (XCAR (rest), selected, 0))
|
|
|
2988 {
|
|
|
2989 Lisp_Object old_selected = gui_item_list_find_selected
|
|
|
2990 (XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)));
|
|
|
2991
|
|
|
2992 /* Pick up the new selected item. */
|
|
|
2993 XGUI_ITEM (old_selected)->selected =
|
|
|
2994 XGUI_ITEM (XCAR (rest))->selected;
|
|
|
2995 XGUI_ITEM (XCAR (rest))->selected =
|
|
|
2996 XGUI_ITEM (selected)->selected;
|
|
|
2997 /* We're not actually changing the items. */
|
|
|
2998 IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (ii) = 0;
|
|
|
2999 IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii) = Qnil;
|
|
|
3000
|
|
|
3001 SendMessage (wnd, TCM_SETCURSEL, i, 0);
|
|
|
3002 #ifdef DEBUG_WIDGET_OUTPUT
|
|
|
3003 stderr_out ("tab control %p selected item %d\n",
|
|
|
3004 IMAGE_INSTANCE_SUBWINDOW_ID (ii), i);
|
|
|
3005 #endif
|
|
|
3006 break;
|
|
|
3007 }
|
|
|
3008 i++;
|
|
|
3009 }
|
|
428
|
3010 }
|
|
442
|
3011 else
|
|
|
3012 {
|
|
|
3013 /* delete the pre-existing items */
|
|
|
3014 SendMessage (wnd, TCM_DELETEALLITEMS, 0, 0);
|
|
|
3015
|
|
|
3016 /* add items to the tab */
|
|
|
3017 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii)))
|
|
|
3018 {
|
|
|
3019 add_tab_item (image_instance, wnd, XCAR (rest),
|
|
|
3020 IMAGE_INSTANCE_FRAME (ii), i);
|
|
|
3021 if (gui_item_selected_p (XCAR (rest)))
|
|
454
|
3022 selected_idx = i;
|
|
442
|
3023 i++;
|
|
|
3024 }
|
|
454
|
3025 SendMessage (wnd, TCM_SETCURSEL, selected_idx, 0);
|
|
442
|
3026 }
|
|
428
|
3027 }
|
|
|
3028 }
|
|
|
3029
|
|
|
3030 /* instantiate a static control possible for putting other things in */
|
|
|
3031 static void
|
|
502
|
3032 mswindows_label_instantiate (Lisp_Object image_instance,
|
|
|
3033 Lisp_Object instantiator,
|
|
428
|
3034 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
3035 int dest_mask, Lisp_Object domain)
|
|
|
3036 {
|
|
|
3037 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
3038 pointer_bg, dest_mask, domain, "STATIC",
|
|
428
|
3039 0, WS_EX_STATICEDGE);
|
|
|
3040 }
|
|
|
3041
|
|
|
3042 /* instantiate a scrollbar control */
|
|
|
3043 static void
|
|
502
|
3044 mswindows_scrollbar_instantiate (Lisp_Object image_instance,
|
|
|
3045 Lisp_Object instantiator,
|
|
|
3046 Lisp_Object pointer_fg,
|
|
|
3047 Lisp_Object pointer_bg,
|
|
428
|
3048 int dest_mask, Lisp_Object domain)
|
|
|
3049 {
|
|
|
3050 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
3051 pointer_bg, dest_mask, domain, "SCROLLBAR",
|
|
438
|
3052 WS_TABSTOP, WS_EX_CLIENTEDGE);
|
|
428
|
3053 }
|
|
|
3054
|
|
|
3055 /* instantiate a combo control */
|
|
|
3056 static void
|
|
502
|
3057 mswindows_combo_box_instantiate (Lisp_Object image_instance,
|
|
|
3058 Lisp_Object instantiator,
|
|
|
3059 Lisp_Object pointer_fg,
|
|
|
3060 Lisp_Object pointer_bg,
|
|
|
3061 int dest_mask, Lisp_Object domain)
|
|
428
|
3062 {
|
|
440
|
3063 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
442
|
3064 HWND wnd;
|
|
428
|
3065 Lisp_Object rest;
|
|
442
|
3066 Lisp_Object items = find_keyword_in_vector (instantiator, Q_items);
|
|
438
|
3067 int len, height;
|
|
428
|
3068
|
|
|
3069 /* Maybe ought to generalise this more but it may be very windows
|
|
|
3070 specific. In windows the window height of a combo box is the
|
|
|
3071 height when the combo box is open. Thus we need to set the height
|
|
|
3072 before creating the window and then reset it to a single line
|
|
|
3073 after the window is created so that redisplay does the right
|
|
|
3074 thing. */
|
|
438
|
3075 widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
3076 pointer_bg, dest_mask, domain);
|
|
|
3077
|
|
|
3078 /* We now have everything right apart from the height. */
|
|
|
3079 default_face_font_info (domain, 0, 0, &height, 0, 0);
|
|
442
|
3080 GET_LIST_LENGTH (items, len);
|
|
438
|
3081
|
|
|
3082 height = (height + WIDGET_BORDER_HEIGHT * 2 ) * len;
|
|
|
3083 IMAGE_INSTANCE_HEIGHT (ii) = height;
|
|
440
|
3084
|
|
438
|
3085 /* Now create the widget. */
|
|
428
|
3086 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
3087 pointer_bg, dest_mask, domain, "COMBOBOX",
|
|
428
|
3088 WS_BORDER | WS_TABSTOP | CBS_DROPDOWN
|
|
434
|
3089 | CBS_AUTOHSCROLL
|
|
428
|
3090 | CBS_HASSTRINGS | WS_VSCROLL,
|
|
438
|
3091 WS_EX_CLIENTEDGE);
|
|
|
3092 /* Reset the height. layout will probably do this safely, but better make sure. */
|
|
440
|
3093 image_instance_layout (image_instance,
|
|
438
|
3094 IMAGE_UNSPECIFIED_GEOMETRY,
|
|
|
3095 IMAGE_UNSPECIFIED_GEOMETRY,
|
|
442
|
3096 IMAGE_UNCHANGED_GEOMETRY,
|
|
|
3097 IMAGE_UNCHANGED_GEOMETRY,
|
|
438
|
3098 domain);
|
|
|
3099
|
|
428
|
3100 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
3101 /* add items to the combo box */
|
|
|
3102 SendMessage (wnd, CB_RESETCONTENT, 0, 0);
|
|
442
|
3103 LIST_LOOP (rest, items)
|
|
428
|
3104 {
|
|
|
3105 Extbyte* lparam;
|
|
440
|
3106 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (rest),
|
|
|
3107 C_STRING_ALLOCA, lparam,
|
|
|
3108 Qnative);
|
|
428
|
3109 if (SendMessage (wnd, CB_ADDSTRING, 0, (LPARAM)lparam) == CB_ERR)
|
|
|
3110 signal_simple_error ("error adding combo entries", instantiator);
|
|
|
3111 }
|
|
|
3112 }
|
|
|
3113
|
|
|
3114 /* get properties of a control */
|
|
|
3115 static Lisp_Object
|
|
|
3116 mswindows_widget_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
3117 {
|
|
440
|
3118 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
442
|
3119 HWND wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
428
|
3120 /* get the text from a control */
|
|
|
3121 if (EQ (prop, Q_text))
|
|
|
3122 {
|
|
|
3123 Extcount len = SendMessage (wnd, WM_GETTEXTLENGTH, 0, 0);
|
|
442
|
3124 Extbyte *buf = (Extbyte*) alloca (len+1);
|
|
434
|
3125
|
|
428
|
3126 SendMessage (wnd, WM_GETTEXT, (WPARAM)len+1, (LPARAM) buf);
|
|
440
|
3127 return build_ext_string (buf, Qnative);
|
|
428
|
3128 }
|
|
|
3129 return Qunbound;
|
|
|
3130 }
|
|
|
3131
|
|
|
3132 /* get properties of a button */
|
|
|
3133 static Lisp_Object
|
|
|
3134 mswindows_button_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
3135 {
|
|
440
|
3136 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
442
|
3137 HWND wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
428
|
3138 /* check the state of a button */
|
|
|
3139 if (EQ (prop, Q_selected))
|
|
|
3140 {
|
|
|
3141 if (SendMessage (wnd, BM_GETSTATE, 0, 0) & BST_CHECKED)
|
|
|
3142 return Qt;
|
|
|
3143 else
|
|
|
3144 return Qnil;
|
|
|
3145 }
|
|
|
3146 return Qunbound;
|
|
|
3147 }
|
|
|
3148
|
|
|
3149 /* get properties of a combo box */
|
|
|
3150 static Lisp_Object
|
|
|
3151 mswindows_combo_box_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
3152 {
|
|
440
|
3153 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
442
|
3154 HWND wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
428
|
3155 /* get the text from a control */
|
|
|
3156 if (EQ (prop, Q_text))
|
|
|
3157 {
|
|
|
3158 long item = SendMessage (wnd, CB_GETCURSEL, 0, 0);
|
|
|
3159 Extcount len = SendMessage (wnd, CB_GETLBTEXTLEN, (WPARAM)item, 0);
|
|
442
|
3160 Extbyte* buf = (Extbyte*) alloca (len+1);
|
|
428
|
3161 SendMessage (wnd, CB_GETLBTEXT, (WPARAM)item, (LPARAM)buf);
|
|
440
|
3162 return build_ext_string (buf, Qnative);
|
|
428
|
3163 }
|
|
|
3164 return Qunbound;
|
|
|
3165 }
|
|
|
3166
|
|
442
|
3167 /* set the properties of a progress gauge */
|
|
|
3168 static void
|
|
|
3169 mswindows_progress_gauge_redisplay (Lisp_Object image_instance)
|
|
428
|
3170 {
|
|
440
|
3171 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
3172
|
|
442
|
3173 if (IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED (ii))
|
|
428
|
3174 {
|
|
442
|
3175 Lisp_Object val;
|
|
|
3176 #ifdef ERROR_CHECK_GLYPHS
|
|
|
3177 assert (GUI_ITEMP (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii)));
|
|
|
3178 #endif
|
|
|
3179 val = XGUI_ITEM (IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (ii))->value;
|
|
|
3180 #ifdef DEBUG_WIDGET_OUTPUT
|
|
|
3181 stderr_out ("progress gauge displayed value on %p updated to %ld\n",
|
|
|
3182 WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
3183 XINT(val));
|
|
|
3184 #endif
|
|
428
|
3185 CHECK_INT (val);
|
|
|
3186 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
3187 PBM_SETPOS, (WPARAM)XINT (val), 0);
|
|
|
3188 }
|
|
|
3189 }
|
|
|
3190
|
|
|
3191 LRESULT WINAPI
|
|
438
|
3192 mswindows_control_wnd_proc (HWND hwnd, UINT msg,
|
|
428
|
3193 WPARAM wParam, LPARAM lParam)
|
|
|
3194 {
|
|
438
|
3195 switch (msg)
|
|
428
|
3196 {
|
|
|
3197 case WM_NOTIFY:
|
|
|
3198 case WM_COMMAND:
|
|
|
3199 case WM_CTLCOLORBTN:
|
|
|
3200 case WM_CTLCOLORLISTBOX:
|
|
|
3201 case WM_CTLCOLOREDIT:
|
|
|
3202 case WM_CTLCOLORSTATIC:
|
|
|
3203 case WM_CTLCOLORSCROLLBAR:
|
|
|
3204
|
|
438
|
3205 return mswindows_wnd_proc (GetParent (hwnd), msg, wParam, lParam);
|
|
428
|
3206 default:
|
|
438
|
3207 return DefWindowProc (hwnd, msg, wParam, lParam);
|
|
428
|
3208 }
|
|
|
3209 }
|
|
|
3210
|
|
|
3211 #endif /* HAVE_WIDGETS */
|
|
|
3212
|
|
|
3213
|
|
|
3214 /************************************************************************/
|
|
|
3215 /* initialization */
|
|
|
3216 /************************************************************************/
|
|
|
3217
|
|
|
3218 void
|
|
|
3219 syms_of_glyphs_mswindows (void)
|
|
|
3220 {
|
|
|
3221 defkeyword (&Q_resource_id, ":resource-id");
|
|
|
3222 defkeyword (&Q_resource_type, ":resource-type");
|
|
|
3223 }
|
|
|
3224
|
|
|
3225 void
|
|
|
3226 console_type_create_glyphs_mswindows (void)
|
|
|
3227 {
|
|
442
|
3228 /* image methods - display */
|
|
428
|
3229 CONSOLE_HAS_METHOD (mswindows, print_image_instance);
|
|
|
3230 CONSOLE_HAS_METHOD (mswindows, finalize_image_instance);
|
|
|
3231 CONSOLE_HAS_METHOD (mswindows, unmap_subwindow);
|
|
|
3232 CONSOLE_HAS_METHOD (mswindows, map_subwindow);
|
|
442
|
3233 CONSOLE_HAS_METHOD (mswindows, redisplay_subwindow);
|
|
|
3234 CONSOLE_HAS_METHOD (mswindows, resize_subwindow);
|
|
|
3235 CONSOLE_HAS_METHOD (mswindows, redisplay_widget);
|
|
428
|
3236 CONSOLE_HAS_METHOD (mswindows, image_instance_equal);
|
|
|
3237 CONSOLE_HAS_METHOD (mswindows, image_instance_hash);
|
|
|
3238 CONSOLE_HAS_METHOD (mswindows, init_image_instance_from_eimage);
|
|
|
3239 CONSOLE_HAS_METHOD (mswindows, locate_pixmap_file);
|
|
442
|
3240
|
|
|
3241 /* image methods - printer */
|
|
|
3242 CONSOLE_INHERITS_METHOD (msprinter, mswindows, print_image_instance);
|
|
|
3243 CONSOLE_INHERITS_METHOD (msprinter, mswindows, finalize_image_instance);
|
|
|
3244 CONSOLE_INHERITS_METHOD (msprinter, mswindows, image_instance_equal);
|
|
|
3245 CONSOLE_INHERITS_METHOD (msprinter, mswindows, image_instance_hash);
|
|
|
3246 CONSOLE_INHERITS_METHOD (msprinter, mswindows, init_image_instance_from_eimage);
|
|
|
3247 CONSOLE_INHERITS_METHOD (msprinter, mswindows, locate_pixmap_file);
|
|
428
|
3248 }
|
|
|
3249
|
|
|
3250 void
|
|
|
3251 image_instantiator_format_create_glyphs_mswindows (void)
|
|
|
3252 {
|
|
442
|
3253 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, nothing);
|
|
|
3254 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, string);
|
|
|
3255 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, formatted_string);
|
|
|
3256 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, inherit);
|
|
428
|
3257 /* image-instantiator types */
|
|
442
|
3258 INITIALIZE_DEVICE_IIFORMAT (mswindows, xbm);
|
|
|
3259 INITIALIZE_DEVICE_IIFORMAT (msprinter, xbm);
|
|
|
3260 IIFORMAT_HAS_DEVMETHOD (mswindows, xbm, instantiate);
|
|
|
3261 IIFORMAT_INHERITS_DEVMETHOD (msprinter, mswindows, xbm, instantiate);
|
|
428
|
3262 #ifdef HAVE_XPM
|
|
|
3263 INITIALIZE_DEVICE_IIFORMAT (mswindows, xpm);
|
|
442
|
3264 INITIALIZE_DEVICE_IIFORMAT (msprinter, xpm);
|
|
428
|
3265 IIFORMAT_HAS_DEVMETHOD (mswindows, xpm, instantiate);
|
|
442
|
3266 IIFORMAT_INHERITS_DEVMETHOD (msprinter, mswindows, xpm, instantiate);
|
|
428
|
3267 #endif
|
|
|
3268 #ifdef HAVE_XFACE
|
|
|
3269 INITIALIZE_DEVICE_IIFORMAT (mswindows, xface);
|
|
442
|
3270 INITIALIZE_DEVICE_IIFORMAT (msprinter, xface);
|
|
428
|
3271 IIFORMAT_HAS_DEVMETHOD (mswindows, xface, instantiate);
|
|
442
|
3272 IIFORMAT_INHERITS_DEVMETHOD (msprinter, mswindows, xface, instantiate);
|
|
428
|
3273 #endif
|
|
|
3274 #ifdef HAVE_JPEG
|
|
442
|
3275 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, jpeg);
|
|
428
|
3276 #endif
|
|
|
3277 #ifdef HAVE_TIFF
|
|
442
|
3278 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, tiff);
|
|
434
|
3279 #endif
|
|
428
|
3280 #ifdef HAVE_PNG
|
|
442
|
3281 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, png);
|
|
434
|
3282 #endif
|
|
428
|
3283 #ifdef HAVE_GIF
|
|
442
|
3284 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, gif);
|
|
434
|
3285 #endif
|
|
428
|
3286 #ifdef HAVE_WIDGETS
|
|
442
|
3287 INITIALIZE_DEVICE_IIFORMAT (mswindows, widget);
|
|
|
3288 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, property);
|
|
|
3289 /* layout widget */
|
|
|
3290 IIFORMAT_VALID_CONSOLE (mswindows, layout);
|
|
|
3291 INITIALIZE_DEVICE_IIFORMAT (mswindows, native_layout);
|
|
|
3292 IIFORMAT_HAS_DEVMETHOD (mswindows, native_layout, instantiate);
|
|
428
|
3293 /* button widget */
|
|
|
3294 INITIALIZE_DEVICE_IIFORMAT (mswindows, button);
|
|
|
3295 IIFORMAT_HAS_DEVMETHOD (mswindows, button, property);
|
|
|
3296 IIFORMAT_HAS_DEVMETHOD (mswindows, button, instantiate);
|
|
442
|
3297 IIFORMAT_HAS_DEVMETHOD (mswindows, button, redisplay);
|
|
|
3298 /* edit-field widget */
|
|
428
|
3299 INITIALIZE_DEVICE_IIFORMAT (mswindows, edit_field);
|
|
|
3300 IIFORMAT_HAS_DEVMETHOD (mswindows, edit_field, instantiate);
|
|
442
|
3301 /* subwindow */
|
|
428
|
3302 INITIALIZE_DEVICE_IIFORMAT (mswindows, subwindow);
|
|
|
3303 IIFORMAT_HAS_DEVMETHOD (mswindows, subwindow, instantiate);
|
|
|
3304 /* label */
|
|
|
3305 INITIALIZE_DEVICE_IIFORMAT (mswindows, label);
|
|
|
3306 IIFORMAT_HAS_DEVMETHOD (mswindows, label, instantiate);
|
|
|
3307 /* combo box */
|
|
|
3308 INITIALIZE_DEVICE_IIFORMAT (mswindows, combo_box);
|
|
|
3309 IIFORMAT_HAS_DEVMETHOD (mswindows, combo_box, property);
|
|
|
3310 IIFORMAT_HAS_DEVMETHOD (mswindows, combo_box, instantiate);
|
|
|
3311 /* scrollbar */
|
|
|
3312 INITIALIZE_DEVICE_IIFORMAT (mswindows, scrollbar);
|
|
|
3313 IIFORMAT_HAS_DEVMETHOD (mswindows, scrollbar, instantiate);
|
|
|
3314 /* progress gauge */
|
|
|
3315 INITIALIZE_DEVICE_IIFORMAT (mswindows, progress_gauge);
|
|
442
|
3316 IIFORMAT_HAS_DEVMETHOD (mswindows, progress_gauge, redisplay);
|
|
428
|
3317 IIFORMAT_HAS_DEVMETHOD (mswindows, progress_gauge, instantiate);
|
|
|
3318 /* tree view widget */
|
|
|
3319 INITIALIZE_DEVICE_IIFORMAT (mswindows, tree_view);
|
|
|
3320 IIFORMAT_HAS_DEVMETHOD (mswindows, tree_view, instantiate);
|
|
442
|
3321 IIFORMAT_HAS_DEVMETHOD (mswindows, tree_view, redisplay);
|
|
428
|
3322 /* tab control widget */
|
|
|
3323 INITIALIZE_DEVICE_IIFORMAT (mswindows, tab_control);
|
|
|
3324 IIFORMAT_HAS_DEVMETHOD (mswindows, tab_control, instantiate);
|
|
442
|
3325 IIFORMAT_HAS_DEVMETHOD (mswindows, tab_control, redisplay);
|
|
428
|
3326 #endif
|
|
|
3327 /* windows bitmap format */
|
|
|
3328 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (bmp, "bmp");
|
|
|
3329 IIFORMAT_HAS_METHOD (bmp, validate);
|
|
|
3330 IIFORMAT_HAS_METHOD (bmp, normalize);
|
|
|
3331 IIFORMAT_HAS_METHOD (bmp, possible_dest_types);
|
|
|
3332 IIFORMAT_HAS_METHOD (bmp, instantiate);
|
|
|
3333
|
|
|
3334 IIFORMAT_VALID_KEYWORD (bmp, Q_data, check_valid_string);
|
|
|
3335 IIFORMAT_VALID_KEYWORD (bmp, Q_file, check_valid_string);
|
|
442
|
3336 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, bmp);
|
|
428
|
3337
|
|
|
3338 /* mswindows resources */
|
|
|
3339 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource,
|
|
|
3340 "mswindows-resource");
|
|
|
3341
|
|
|
3342 IIFORMAT_HAS_METHOD (mswindows_resource, validate);
|
|
|
3343 IIFORMAT_HAS_METHOD (mswindows_resource, normalize);
|
|
|
3344 IIFORMAT_HAS_METHOD (mswindows_resource, possible_dest_types);
|
|
|
3345 IIFORMAT_HAS_METHOD (mswindows_resource, instantiate);
|
|
|
3346
|
|
434
|
3347 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_type,
|
|
428
|
3348 check_valid_resource_symbol);
|
|
|
3349 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_id, check_valid_resource_id);
|
|
|
3350 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_file, check_valid_string);
|
|
442
|
3351 IIFORMAT_VALID_CONSOLE2 (mswindows, msprinter, mswindows_resource);
|
|
428
|
3352 }
|
|
|
3353
|
|
|
3354 void
|
|
|
3355 vars_of_glyphs_mswindows (void)
|
|
|
3356 {
|
|
|
3357 DEFVAR_LISP ("mswindows-bitmap-file-path", &Vmswindows_bitmap_file_path /*
|
|
|
3358 A list of the directories in which mswindows bitmap files may be found.
|
|
|
3359 This is used by the `make-image-instance' function.
|
|
|
3360 */ );
|
|
|
3361 Vmswindows_bitmap_file_path = Qnil;
|
|
|
3362 }
|
|
|
3363
|
|
|
3364 void
|
|
|
3365 complex_vars_of_glyphs_mswindows (void)
|
|
|
3366 {
|
|
|
3367 }
|
