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384
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1 /* mswindows-specific glyph objects.
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280
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2 Copyright (C) 1998 Andy Piper.
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267
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3
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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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384
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23 /* written by Andy Piper <andy@xemacs.org> plagerising bits from
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267
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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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286
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29
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30 #define OEMRESOURCE /* Define OCR_ and friend constants */
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267
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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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384
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35 #include "window.h"
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36 #include "elhash.h"
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267
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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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288
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48 #include <stdio.h>
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49 #include <ctype.h>
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388
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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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288
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53
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384
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54 #define WIDGET_GLYPH_SLOT 0
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55
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56 #ifdef HAVE_XPM
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57 DEFINE_DEVICE_IIFORMAT (mswindows, xpm);
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58 #endif
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59 DEFINE_DEVICE_IIFORMAT (mswindows, xbm);
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388
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60 #ifdef HAVE_XFACE
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61 DEFINE_DEVICE_IIFORMAT (mswindows, xface);
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62 #endif
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384
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63 DEFINE_DEVICE_IIFORMAT (mswindows, button);
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64 DEFINE_DEVICE_IIFORMAT (mswindows, edit);
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65 #if 0
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66 DEFINE_DEVICE_IIFORMAT (mswindows, group);
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67 #endif
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68 DEFINE_DEVICE_IIFORMAT (mswindows, subwindow);
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69 DEFINE_DEVICE_IIFORMAT (mswindows, widget);
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70 DEFINE_DEVICE_IIFORMAT (mswindows, label);
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71 DEFINE_DEVICE_IIFORMAT (mswindows, scrollbar);
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72 DEFINE_DEVICE_IIFORMAT (mswindows, combo);
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388
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73 DEFINE_DEVICE_IIFORMAT (mswindows, progress);
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267
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74
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75 DEFINE_IMAGE_INSTANTIATOR_FORMAT (bmp);
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76 Lisp_Object Qbmp;
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77 Lisp_Object Vmswindows_bitmap_file_path;
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282
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78 static COLORREF transparent_color = RGB (1,1,1);
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267
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79
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304
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80 DEFINE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource);
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284
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81 Lisp_Object Q_resource_type, Q_resource_id;
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304
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82 Lisp_Object Qmswindows_resource;
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284
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83
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267
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84 static void
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85 mswindows_initialize_dibitmap_image_instance (struct Lisp_Image_Instance *ii,
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384
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86 enum image_instance_type type);
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282
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87 static void
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88 mswindows_initialize_image_instance_mask (struct Lisp_Image_Instance* image,
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89 struct frame* f);
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267
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90
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269
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91 COLORREF mswindows_string_to_color (CONST char *name);
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267
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92
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288
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93 #define BPLINE(width) ((int)(~3UL & (unsigned long)((width) +3)))
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94
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267
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95 /************************************************************************/
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96 /* convert from a series of RGB triples to a BITMAPINFO formated for the*/
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97 /* proper display */
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98 /************************************************************************/
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278
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99 static BITMAPINFO* convert_EImage_to_DIBitmap (Lisp_Object device,
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100 int width, int height,
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101 unsigned char *pic,
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102 int *bit_count,
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103 unsigned char** bmp_data)
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267
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104 {
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105 struct device *d = XDEVICE (device);
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269
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106 int i,j;
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267
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107 RGBQUAD* colortbl;
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108 int ncolors;
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109 BITMAPINFO* bmp_info;
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269
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110 unsigned char *ip, *dp;
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267
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111
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269
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112 if (DEVICE_MSWINDOWS_BITSPIXEL (d) > 0)
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267
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113 {
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288
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114 int bpline = BPLINE(width * 3);
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380
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115 /* FIXME: we can do this because 24bpp implies no color table, once
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116 * we start palettizing this is no longer true. The X versions of
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117 * this function quantises to 256 colors or bit masks down to a
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267
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118 * long. Windows can actually handle rgb triples in the raw so I
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272
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119 * don't see much point trying to optimize down to the best
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267
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120 * structure - unless it has memory / color allocation implications
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121 * .... */
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269
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122 bmp_info=xnew_and_zero (BITMAPINFO);
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267
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123
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124 if (!bmp_info)
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125 {
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126 return NULL;
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127 }
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128
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129 bmp_info->bmiHeader.biBitCount=24; /* just RGB triples for now */
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130 bmp_info->bmiHeader.biCompression=BI_RGB; /* just RGB triples for now */
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131 bmp_info->bmiHeader.biSizeImage=width*height*3;
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132
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133 /* bitmap data needs to be in blue, green, red triples - in that
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134 order, eimage is in RGB format so we need to convert */
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272
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135 *bmp_data = xnew_array_and_zero (unsigned char, bpline * height);
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278
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136 *bit_count = bpline * height;
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267
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137
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138 if (!bmp_data)
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139 {
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272
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140 xfree (bmp_info);
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267
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141 return NULL;
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142 }
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272
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143
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144 ip = pic;
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145 for (i = height-1; i >= 0; i--) {
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146 dp = (*bmp_data) + (i * bpline);
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147 for (j = 0; j < width; j++) {
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148 dp[2] =*ip++;
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149 dp[1] =*ip++;
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150 *dp =*ip++;
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151 dp += 3;
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267
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152 }
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272
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153 }
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267
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154 }
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155 else /* scale to 256 colors */
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156 {
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272
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157 int rd,gr,bl;
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267
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158 quant_table *qtable;
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288
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159 int bpline = BPLINE (width * 3);
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267
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160 /* Quantize the image and get a histogram while we're at it.
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161 Do this first to save memory */
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269
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162 qtable = build_EImage_quantable(pic, width, height, 256);
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267
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163 if (qtable == NULL) return NULL;
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164
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165 /* use our quantize table to allocate the colors */
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166 ncolors = qtable->num_active_colors;
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272
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167 bmp_info=(BITMAPINFO*)xmalloc_and_zero (sizeof(BITMAPINFOHEADER) +
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267
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168 sizeof(RGBQUAD) * ncolors);
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169 if (!bmp_info)
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170 {
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272
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171 xfree (qtable);
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267
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172 return NULL;
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173 }
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174
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175 colortbl=(RGBQUAD*)(((unsigned char*)bmp_info)+sizeof(BITMAPINFOHEADER));
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176
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177 bmp_info->bmiHeader.biBitCount=8;
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178 bmp_info->bmiHeader.biCompression=BI_RGB;
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179 bmp_info->bmiHeader.biSizeImage=bpline*height;
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180 bmp_info->bmiHeader.biClrUsed=ncolors;
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181 bmp_info->bmiHeader.biClrImportant=ncolors;
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182
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183 *bmp_data = (unsigned char *) xmalloc_and_zero (bpline * height);
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184 *bit_count = bpline * height;
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185
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186 if (!*bmp_data)
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187 {
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269
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188 xfree (qtable);
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189 xfree (bmp_info);
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267
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190 return NULL;
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191 }
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192
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193 /* build up an RGBQUAD colortable */
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194 for (i = 0; i < qtable->num_active_colors; i++) {
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286
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195 colortbl[i].rgbRed = (BYTE) qtable->rm[i];
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196 colortbl[i].rgbGreen = (BYTE) qtable->gm[i];
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197 colortbl[i].rgbBlue = (BYTE) qtable->bm[i];
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267
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198 colortbl[i].rgbReserved = 0;
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199 }
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200
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201 /* now build up the data. picture has to be upside-down and
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202 back-to-front for msw bitmaps */
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203 ip = pic;
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204 for (i = height-1; i >= 0; i--) {
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205 dp = (*bmp_data) + (i * bpline);
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206 for (j = 0; j < width; j++) {
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207 rd = *ip++;
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208 gr = *ip++;
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209 bl = *ip++;
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269
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210 *dp++ = QUANT_GET_COLOR (qtable,rd,gr,bl);
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267
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211 }
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212 }
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269
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213 xfree (qtable);
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267
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214 }
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215 /* fix up the standard stuff */
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216 bmp_info->bmiHeader.biWidth=width;
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217 bmp_info->bmiHeader.biHeight=height;
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218 bmp_info->bmiHeader.biPlanes=1;
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219 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
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269
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220 bmp_info->bmiHeader.biXPelsPerMeter=0; /* unless you know better */
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221 bmp_info->bmiHeader.biYPelsPerMeter=0;
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267
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222
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223 return bmp_info;
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224 }
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225
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226 /* Given a pixmap filename, look through all of the "standard" places
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227 where the file might be located. Return a full pathname if found;
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228 otherwise, return Qnil. */
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229
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280
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230 static Lisp_Object
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278
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231 mswindows_locate_pixmap_file (Lisp_Object name)
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267
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232 {
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233 /* This function can GC if IN_REDISPLAY is false */
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276
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234 Lisp_Object found;
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267
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235
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236 /* Check non-absolute pathnames with a directory component relative to
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237 the search path; that's the way Xt does it. */
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269
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238 if (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 0)) ||
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267
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239 (XSTRING_BYTE (name, 0) == '.' &&
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269
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240 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 1)) ||
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267
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241 (XSTRING_BYTE (name, 1) == '.' &&
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269
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242 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 2)))))))
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267
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243 {
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244 if (!NILP (Ffile_readable_p (name)))
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245 return name;
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246 else
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247 return Qnil;
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248 }
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249
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276
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250 if (locate_file (Vmswindows_bitmap_file_path, name, "", &found, R_OK) < 0)
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251 {
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252 Lisp_Object temp = list1 (Vdata_directory);
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253 struct gcpro gcpro1;
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267
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254
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276
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255 GCPRO1 (temp);
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256 locate_file (temp, name, "", &found, R_OK);
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257 UNGCPRO;
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258 }
|
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267
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259
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276
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260 return found;
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267
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261 }
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262
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263
|
|
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264 /* Initialize an image instance from a bitmap
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265
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266 DEST_MASK specifies the mask of allowed image types.
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267
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268 If this fails, signal an error. INSTANTIATOR is only used
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269 in the error message. */
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270
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271 static void
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272 init_image_instance_from_dibitmap (struct Lisp_Image_Instance *ii,
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273 BITMAPINFO *bmp_info,
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274 int dest_mask,
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275 void *bmp_data,
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276 int bmp_bits,
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282
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277 Lisp_Object instantiator,
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278 int x_hot, int y_hot,
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279 int create_mask)
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267
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280 {
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281 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
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282 struct device *d = XDEVICE (device);
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288
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283 struct frame *f;
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267
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284 void* bmp_buf=0;
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282
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285 int type;
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267
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286 HBITMAP bitmap;
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269
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287 HDC hdc;
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267
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288
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289 if (!DEVICE_MSWINDOWS_P (d))
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290 signal_simple_error ("Not an mswindows device", device);
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291
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292 if (NILP (DEVICE_SELECTED_FRAME (d)))
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293 signal_simple_error ("No selected frame on mswindows device", device);
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294
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288
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295 f = XFRAME (DEVICE_SELECTED_FRAME (d));
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296
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282
|
297 if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
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298 type = IMAGE_COLOR_PIXMAP;
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299 else if (dest_mask & IMAGE_POINTER_MASK)
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300 type = IMAGE_POINTER;
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301 else
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267
|
302 incompatible_image_types (instantiator, dest_mask,
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282
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303 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
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288
|
304 hdc = FRAME_MSWINDOWS_CDC (f);
|
|
267
|
305
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269
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306 bitmap=CreateDIBSection (hdc,
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267
|
307 bmp_info,
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308 DIB_RGB_COLORS,
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309 &bmp_buf,
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310 0,0);
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311
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312 if (!bitmap || !bmp_buf)
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313 signal_simple_error ("Unable to create bitmap", instantiator);
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314
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315 /* copy in the actual bitmap */
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269
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316 memcpy (bmp_buf, bmp_data, bmp_bits);
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|
267
|
317
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282
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318 mswindows_initialize_dibitmap_image_instance (ii, type);
|
|
267
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319
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|
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320 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
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321 find_keyword_in_vector (instantiator, Q_file);
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322
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323 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = bitmap;
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282
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324 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
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267
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325 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = bmp_info->bmiHeader.biWidth;
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326 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = bmp_info->bmiHeader.biHeight;
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327 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = bmp_info->bmiHeader.biBitCount;
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282
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328 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), x_hot);
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329 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), y_hot);
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330
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|
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331 if (create_mask)
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|
|
332 {
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333 mswindows_initialize_image_instance_mask (ii, f);
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|
334 }
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335
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|
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336 if (type == IMAGE_POINTER)
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|
|
337 {
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|
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338 mswindows_initialize_image_instance_icon(ii, TRUE);
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|
|
339 }
|
|
267
|
340 }
|
|
|
341
|
|
278
|
342 static void
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|
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343 mswindows_init_image_instance_from_eimage (struct Lisp_Image_Instance *ii,
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|
|
344 int width, int height,
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|
|
345 unsigned char *eimage,
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346 int dest_mask,
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|
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347 Lisp_Object instantiator,
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|
|
348 Lisp_Object domain)
|
|
|
349 {
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|
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350 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
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|
|
351 BITMAPINFO* bmp_info;
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|
|
352 unsigned char* bmp_data;
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|
|
353 int bmp_bits;
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|
|
354 COLORREF bkcolor;
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|
|
355
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|
|
356 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
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|
|
357 signal_simple_error ("Not an mswindows device", device);
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|
|
358
|
|
|
359 /* this is a hack but MaskBlt and TransparentBlt are not supported
|
|
|
360 on most windows variants */
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|
|
361 bkcolor = COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
362 (XCOLOR_INSTANCE (FACE_BACKGROUND (Vdefault_face, domain)));
|
|
|
363
|
|
|
364 /* build a bitmap from the eimage */
|
|
|
365 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height, eimage,
|
|
|
366 &bmp_bits, &bmp_data)))
|
|
|
367 {
|
|
|
368 signal_simple_error ("EImage to DIBitmap conversion failed",
|
|
|
369 instantiator);
|
|
|
370 }
|
|
|
371
|
|
|
372 /* Now create the pixmap and set up the image instance */
|
|
|
373 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
282
|
374 bmp_data, bmp_bits, instantiator,
|
|
|
375 0, 0, 0);
|
|
278
|
376
|
|
|
377 xfree (bmp_info);
|
|
|
378 xfree (bmp_data);
|
|
|
379 }
|
|
|
380
|
|
282
|
381 static void set_mono_pixel ( unsigned char* bits,
|
|
|
382 int bpline, int height,
|
|
|
383 int x, int y, int white )
|
|
|
384 {
|
|
|
385 int index;
|
|
|
386 unsigned char bitnum;
|
|
|
387 /* Find the byte on which this scanline begins */
|
|
|
388 index = (height - y - 1) * bpline;
|
|
|
389 /* Find the byte containing this pixel */
|
|
|
390 index += (x >> 3);
|
|
|
391 /* Which bit is it? */
|
|
|
392 bitnum = (unsigned char)( 7 - (x % 8) );
|
|
|
393 if( white ) /* Turn it on */
|
|
|
394 bits[index] |= (1<<bitnum);
|
|
|
395 else /* Turn it off */
|
|
|
396 bits[index] &= ~(1<<bitnum);
|
|
|
397 }
|
|
|
398
|
|
|
399 static void
|
|
|
400 mswindows_initialize_image_instance_mask (struct Lisp_Image_Instance* image,
|
|
|
401 struct frame* f)
|
|
276
|
402 {
|
|
284
|
403 HBITMAP mask;
|
|
|
404 HGDIOBJ old = NULL;
|
|
276
|
405 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
288
|
406 unsigned char* dibits;
|
|
282
|
407 BITMAPINFO* bmp_info =
|
|
284
|
408 xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
282
|
409 int i, j;
|
|
|
410 int height = IMAGE_INSTANCE_PIXMAP_HEIGHT (image);
|
|
276
|
411
|
|
288
|
412 void* and_bits;
|
|
|
413 int maskbpline = BPLINE (((IMAGE_INSTANCE_PIXMAP_WIDTH (image)+7)/8));
|
|
|
414 int bpline = BPLINE (IMAGE_INSTANCE_PIXMAP_WIDTH (image) * 3);
|
|
|
415
|
|
|
416 if (!bmp_info)
|
|
|
417 return;
|
|
282
|
418
|
|
|
419 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_PIXMAP_WIDTH (image);
|
|
|
420 bmp_info->bmiHeader.biHeight = height;
|
|
|
421 bmp_info->bmiHeader.biPlanes=1;
|
|
|
422 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
|
423 bmp_info->bmiHeader.biBitCount=1;
|
|
|
424 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
425 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
426 bmp_info->bmiHeader.biClrImportant = 2;
|
|
288
|
427 bmp_info->bmiHeader.biSizeImage = height * maskbpline;
|
|
282
|
428 bmp_info->bmiColors[0].rgbRed = 0;
|
|
|
429 bmp_info->bmiColors[0].rgbGreen = 0;
|
|
|
430 bmp_info->bmiColors[0].rgbBlue = 0;
|
|
|
431 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
432 bmp_info->bmiColors[1].rgbRed = 255;
|
|
|
433 bmp_info->bmiColors[1].rgbGreen = 255;
|
|
|
434 bmp_info->bmiColors[1].rgbBlue = 255;
|
|
|
435 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
436
|
|
|
437 if (!(mask = CreateDIBSection (hcdc,
|
|
|
438 bmp_info,
|
|
|
439 DIB_RGB_COLORS,
|
|
|
440 &and_bits,
|
|
|
441 0,0)))
|
|
276
|
442 {
|
|
282
|
443 xfree (bmp_info);
|
|
|
444 return;
|
|
276
|
445 }
|
|
|
446
|
|
284
|
447 old = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (image));
|
|
288
|
448 /* build up an in-memory set of bits to mess with */
|
|
|
449 xzero (*bmp_info);
|
|
|
450
|
|
|
451 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_PIXMAP_WIDTH (image);
|
|
|
452 bmp_info->bmiHeader.biHeight = -height;
|
|
|
453 bmp_info->bmiHeader.biPlanes=1;
|
|
|
454 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
|
455 bmp_info->bmiHeader.biBitCount=24;
|
|
|
456 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
457 bmp_info->bmiHeader.biClrUsed = 0;
|
|
|
458 bmp_info->bmiHeader.biClrImportant = 0;
|
|
|
459 bmp_info->bmiHeader.biSizeImage = height * bpline;
|
|
|
460
|
|
|
461 dibits = xmalloc_and_zero (bpline * height);
|
|
|
462 if (GetDIBits (hcdc,
|
|
|
463 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
464 0,
|
|
|
465 height,
|
|
|
466 dibits,
|
|
|
467 bmp_info,
|
|
|
468 DIB_RGB_COLORS) <= 0)
|
|
|
469 {
|
|
|
470 xfree (bmp_info);
|
|
|
471 return;
|
|
|
472 }
|
|
|
473
|
|
|
474 /* now set the colored bits in the mask and transparent ones to
|
|
|
475 black in the original */
|
|
282
|
476 for(i=0; i<IMAGE_INSTANCE_PIXMAP_WIDTH (image); i++)
|
|
|
477 {
|
|
|
478 for(j=0; j<height; j++)
|
|
|
479 {
|
|
288
|
480 unsigned char* idx = &dibits[j * bpline + i * 3];
|
|
|
481
|
|
|
482 if( RGB (idx[2], idx[1], idx[0]) == transparent_color )
|
|
282
|
483 {
|
|
288
|
484 idx[0] = idx[1] = idx[2] = 0;
|
|
|
485 set_mono_pixel( and_bits, maskbpline, height, i, j, TRUE );
|
|
282
|
486 }
|
|
|
487 else
|
|
|
488 {
|
|
288
|
489 set_mono_pixel( and_bits, maskbpline, height, i, j, FALSE );
|
|
282
|
490 }
|
|
|
491 }
|
|
276
|
492 }
|
|
|
493
|
|
288
|
494 SetDIBits (hcdc,
|
|
|
495 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
496 0,
|
|
|
497 height,
|
|
|
498 dibits,
|
|
|
499 bmp_info,
|
|
|
500 DIB_RGB_COLORS);
|
|
|
501
|
|
|
502 xfree (bmp_info);
|
|
|
503 xfree (dibits);
|
|
|
504
|
|
284
|
505 SelectObject(hcdc, old);
|
|
282
|
506
|
|
|
507 IMAGE_INSTANCE_MSWINDOWS_MASK (image) = mask;
|
|
|
508 }
|
|
|
509
|
|
|
510 void
|
|
|
511 mswindows_initialize_image_instance_icon (struct Lisp_Image_Instance* image,
|
|
|
512 int cursor)
|
|
|
513 {
|
|
|
514 ICONINFO x_icon;
|
|
|
515
|
|
|
516 /* we rely on windows to do any resizing necessary */
|
|
|
517 x_icon.fIcon=cursor ? FALSE : TRUE;
|
|
|
518 x_icon.xHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (image));
|
|
|
519 x_icon.yHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (image));
|
|
|
520 x_icon.hbmMask=IMAGE_INSTANCE_MSWINDOWS_MASK (image);
|
|
|
521 x_icon.hbmColor=IMAGE_INSTANCE_MSWINDOWS_BITMAP (image);
|
|
276
|
522
|
|
282
|
523 IMAGE_INSTANCE_MSWINDOWS_ICON (image)=
|
|
276
|
524 CreateIconIndirect (&x_icon);
|
|
|
525 }
|
|
|
526
|
|
286
|
527 HBITMAP
|
|
|
528 mswindows_create_resized_bitmap (struct Lisp_Image_Instance* ii,
|
|
|
529 struct frame* f,
|
|
|
530 int newx, int newy)
|
|
276
|
531 {
|
|
286
|
532 HBITMAP newbmp;
|
|
|
533 HGDIOBJ old1, old2;
|
|
276
|
534 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
535 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
536
|
|
286
|
537 old1 = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
276
|
538
|
|
284
|
539 newbmp = CreateCompatibleBitmap (hcdc, newx, newy);
|
|
276
|
540
|
|
286
|
541 old2 = SelectObject (hdcDst, newbmp);
|
|
276
|
542
|
|
284
|
543 if (!StretchBlt (hdcDst, 0, 0, newx, newy,
|
|
|
544 hcdc, 0, 0,
|
|
|
545 IMAGE_INSTANCE_PIXMAP_WIDTH (ii),
|
|
|
546 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii),
|
|
|
547 SRCCOPY))
|
|
276
|
548 {
|
|
373
|
549 DeleteObject (newbmp);
|
|
|
550 DeleteDC (hdcDst);
|
|
286
|
551 return 0;
|
|
276
|
552 }
|
|
284
|
553
|
|
286
|
554 SelectObject (hdcDst, old2);
|
|
|
555 SelectObject (hcdc, old1);
|
|
|
556 DeleteDC (hdcDst);
|
|
|
557
|
|
|
558 return newbmp;
|
|
|
559 }
|
|
|
560
|
|
|
561 HBITMAP
|
|
|
562 mswindows_create_resized_mask (struct Lisp_Image_Instance* ii,
|
|
|
563 struct frame* f,
|
|
|
564 int newx, int newy)
|
|
|
565 {
|
|
284
|
566 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
567 {
|
|
286
|
568 HBITMAP newmask;
|
|
|
569 HGDIOBJ old1, old2;
|
|
|
570 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
571 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
572
|
|
|
573 old1 = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
284
|
574 newmask = CreateCompatibleBitmap(hcdc, newx, newy);
|
|
286
|
575 old2 = SelectObject (hdcDst, newmask);
|
|
284
|
576
|
|
|
577 if (!StretchBlt(hdcDst, 0, 0, newx, newy,
|
|
|
578 hcdc, 0, 0,
|
|
|
579 IMAGE_INSTANCE_PIXMAP_WIDTH (ii),
|
|
|
580 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii),
|
|
|
581 SRCCOPY))
|
|
|
582 {
|
|
373
|
583 DeleteObject (newmask);
|
|
|
584 DeleteDC (hdcDst);
|
|
286
|
585 return NULL;
|
|
284
|
586 }
|
|
286
|
587
|
|
|
588 SelectObject (hdcDst, old2);
|
|
|
589 SelectObject (hcdc, old1);
|
|
|
590
|
|
|
591 DeleteDC (hdcDst);
|
|
|
592
|
|
|
593 return newmask;
|
|
284
|
594 }
|
|
|
595
|
|
286
|
596 return NULL;
|
|
|
597 }
|
|
|
598
|
|
|
599 int
|
|
|
600 mswindows_resize_dibitmap_instance (struct Lisp_Image_Instance* ii,
|
|
|
601 struct frame* f,
|
|
|
602 int newx, int newy)
|
|
|
603 {
|
|
|
604 HBITMAP newbmp = mswindows_create_resized_bitmap (ii, f, newx, newy);
|
|
|
605 HBITMAP newmask = mswindows_create_resized_mask (ii, f, newx, newy);
|
|
|
606
|
|
|
607 if (!newbmp)
|
|
|
608 return FALSE;
|
|
276
|
609
|
|
|
610 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii))
|
|
|
611 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
|
612 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
613 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
|
614
|
|
|
615 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = newbmp;
|
|
284
|
616 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = newmask;
|
|
276
|
617 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = newx;
|
|
|
618 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = newy;
|
|
|
619
|
|
|
620 return TRUE;
|
|
|
621 }
|
|
|
622
|
|
267
|
623 /**********************************************************************
|
|
|
624 * XPM *
|
|
|
625 **********************************************************************/
|
|
|
626
|
|
|
627 #ifdef HAVE_XPM
|
|
280
|
628
|
|
|
629 struct color_symbol
|
|
|
630 {
|
|
|
631 char* name;
|
|
|
632 COLORREF color;
|
|
|
633 };
|
|
|
634
|
|
|
635 static struct color_symbol*
|
|
|
636 extract_xpm_color_names (Lisp_Object device,
|
|
|
637 Lisp_Object domain,
|
|
|
638 Lisp_Object color_symbol_alist,
|
|
|
639 int* nsymbols)
|
|
|
640 {
|
|
|
641 /* This function can GC */
|
|
|
642 Lisp_Object rest;
|
|
|
643 Lisp_Object results = Qnil;
|
|
|
644 int i, j;
|
|
|
645 struct color_symbol *colortbl;
|
|
|
646 struct gcpro gcpro1, gcpro2;
|
|
|
647
|
|
|
648 GCPRO2 (results, device);
|
|
|
649
|
|
|
650 /* We built up results to be (("name" . #<color>) ...) so that if an
|
|
|
651 error happens we don't lose any malloc()ed data, or more importantly,
|
|
|
652 leave any pixels allocated in the server. */
|
|
|
653 i = 0;
|
|
|
654 LIST_LOOP (rest, color_symbol_alist)
|
|
|
655 {
|
|
|
656 Lisp_Object cons = XCAR (rest);
|
|
|
657 Lisp_Object name = XCAR (cons);
|
|
|
658 Lisp_Object value = XCDR (cons);
|
|
|
659 if (NILP (value))
|
|
|
660 continue;
|
|
|
661 if (STRINGP (value))
|
|
|
662 value =
|
|
|
663 Fmake_color_instance
|
|
|
664 (value, device, encode_error_behavior_flag (ERROR_ME_NOT));
|
|
|
665 else
|
|
|
666 {
|
|
|
667 assert (COLOR_SPECIFIERP (value));
|
|
|
668 value = Fspecifier_instance (value, domain, Qnil, Qnil);
|
|
|
669 }
|
|
|
670 if (NILP (value))
|
|
|
671 continue;
|
|
|
672 results = noseeum_cons (noseeum_cons (name, value), results);
|
|
|
673 i++;
|
|
|
674 }
|
|
|
675 UNGCPRO; /* no more evaluation */
|
|
|
676
|
|
|
677 *nsymbols=i;
|
|
|
678 if (i == 0) return 0;
|
|
|
679
|
|
|
680 colortbl = xnew_array_and_zero (struct color_symbol, i);
|
|
|
681
|
|
|
682 for (j=0; j<i; j++)
|
|
|
683 {
|
|
|
684 Lisp_Object cons = XCAR (results);
|
|
|
685 colortbl[j].color =
|
|
|
686 COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (XCDR (cons)));
|
|
|
687
|
|
384
|
688 GET_C_STRING_OS_DATA_ALLOCA (XCAR (cons), colortbl[j].name);
|
|
396
|
689 colortbl[j].name = xstrdup (colortbl[j].name); /* mustn't lose this when we return */
|
|
280
|
690 free_cons (XCONS (cons));
|
|
|
691 cons = results;
|
|
|
692 results = XCDR (results);
|
|
|
693 free_cons (XCONS (cons));
|
|
|
694 }
|
|
|
695 return colortbl;
|
|
|
696 }
|
|
|
697
|
|
269
|
698 static int xpm_to_eimage (Lisp_Object image, CONST Extbyte *buffer,
|
|
276
|
699 unsigned char** data,
|
|
|
700 int* width, int* height,
|
|
|
701 int* x_hot, int* y_hot,
|
|
282
|
702 int* transp,
|
|
|
703 struct color_symbol* color_symbols,
|
|
280
|
704 int nsymbols)
|
|
267
|
705 {
|
|
|
706 XpmImage xpmimage;
|
|
|
707 XpmInfo xpminfo;
|
|
280
|
708 int result, i, j, transp_idx, maskbpline;
|
|
267
|
709 unsigned char* dptr;
|
|
|
710 unsigned int* sptr;
|
|
|
711 COLORREF color; /* the american spelling virus hits again .. */
|
|
|
712 COLORREF* colortbl;
|
|
|
713
|
|
272
|
714 xzero (xpmimage);
|
|
|
715 xzero (xpminfo);
|
|
276
|
716 xpminfo.valuemask=XpmHotspot;
|
|
282
|
717 *transp=FALSE;
|
|
276
|
718
|
|
269
|
719 result = XpmCreateXpmImageFromBuffer ((char*)buffer,
|
|
267
|
720 &xpmimage,
|
|
|
721 &xpminfo);
|
|
269
|
722 switch (result)
|
|
267
|
723 {
|
|
|
724 case XpmSuccess:
|
|
|
725 break;
|
|
|
726 case XpmFileInvalid:
|
|
|
727 {
|
|
380
|
728 signal_simple_error ("Invalid XPM data", image);
|
|
267
|
729 }
|
|
|
730 case XpmNoMemory:
|
|
|
731 {
|
|
|
732 signal_double_file_error ("Parsing pixmap data",
|
|
|
733 "out of memory", image);
|
|
|
734 }
|
|
|
735 default:
|
|
|
736 {
|
|
|
737 signal_double_file_error_2 ("Parsing pixmap data",
|
|
|
738 "unknown error code",
|
|
|
739 make_int (result), image);
|
|
|
740 }
|
|
|
741 }
|
|
|
742
|
|
|
743 *width = xpmimage.width;
|
|
|
744 *height = xpmimage.height;
|
|
288
|
745 maskbpline = BPLINE (((~7UL & (unsigned long)(*width + 7)) / 8));
|
|
276
|
746
|
|
|
747 *data = xnew_array_and_zero (unsigned char, *width * *height * 3);
|
|
267
|
748
|
|
|
749 if (!*data)
|
|
|
750 {
|
|
269
|
751 XpmFreeXpmImage (&xpmimage);
|
|
|
752 XpmFreeXpmInfo (&xpminfo);
|
|
267
|
753 return 0;
|
|
|
754 }
|
|
|
755
|
|
|
756 /* build a color table to speed things up */
|
|
|
757 colortbl = xnew_array_and_zero (COLORREF, xpmimage.ncolors);
|
|
|
758 if (!colortbl)
|
|
|
759 {
|
|
269
|
760 xfree (*data);
|
|
|
761 XpmFreeXpmImage (&xpmimage);
|
|
|
762 XpmFreeXpmInfo (&xpminfo);
|
|
267
|
763 return 0;
|
|
|
764 }
|
|
|
765
|
|
|
766 for (i=0; i<xpmimage.ncolors; i++)
|
|
|
767 {
|
|
288
|
768 /* goto alert!!!! */
|
|
|
769 /* pick up symbolic colors in preference */
|
|
|
770 if (xpmimage.colorTable[i].symbolic)
|
|
280
|
771 {
|
|
288
|
772 if (!strcasecmp (xpmimage.colorTable[i].symbolic,"BgColor")
|
|
|
773 ||
|
|
|
774 !strcasecmp (xpmimage.colorTable[i].symbolic,"None"))
|
|
280
|
775 {
|
|
288
|
776 *transp=TRUE;
|
|
|
777 colortbl[i]=transparent_color;
|
|
|
778 transp_idx=i;
|
|
|
779 goto label_found_color;
|
|
280
|
780 }
|
|
288
|
781 else if (color_symbols)
|
|
280
|
782 {
|
|
288
|
783 for (j = 0; j<nsymbols; j++)
|
|
280
|
784 {
|
|
288
|
785 if (!strcmp (xpmimage.colorTable[i].symbolic,
|
|
|
786 color_symbols[j].name ))
|
|
|
787 {
|
|
|
788 colortbl[i]=color_symbols[j].color;
|
|
|
789 goto label_found_color;
|
|
|
790 }
|
|
280
|
791 }
|
|
|
792 }
|
|
288
|
793 else if (xpmimage.colorTable[i].c_color == 0)
|
|
|
794 {
|
|
|
795 goto label_no_color;
|
|
|
796 }
|
|
280
|
797 }
|
|
288
|
798 /* pick up transparencies */
|
|
|
799 if (!strcasecmp (xpmimage.colorTable[i].c_color,"None"))
|
|
267
|
800 {
|
|
282
|
801 *transp=TRUE;
|
|
|
802 colortbl[i]=transparent_color;
|
|
276
|
803 transp_idx=i;
|
|
288
|
804 goto label_found_color;
|
|
267
|
805 }
|
|
288
|
806 /* finally pick up a normal color spec */
|
|
|
807 if (xpmimage.colorTable[i].c_color)
|
|
267
|
808 {
|
|
|
809 colortbl[i]=
|
|
269
|
810 mswindows_string_to_color (xpmimage.colorTable[i].c_color);
|
|
288
|
811 goto label_found_color;
|
|
267
|
812 }
|
|
288
|
813
|
|
|
814 label_no_color:
|
|
|
815 xfree (*data);
|
|
|
816 xfree (colortbl);
|
|
|
817 XpmFreeXpmImage (&xpmimage);
|
|
|
818 XpmFreeXpmInfo (&xpminfo);
|
|
|
819 return 0;
|
|
|
820
|
|
|
821 label_found_color:;
|
|
267
|
822 }
|
|
|
823
|
|
|
824 /* convert the image */
|
|
|
825 sptr=xpmimage.data;
|
|
|
826 dptr=*data;
|
|
|
827 for (i = 0; i< *width * *height; i++)
|
|
|
828 {
|
|
|
829 color = colortbl[*sptr++];
|
|
|
830
|
|
|
831 /* split out the 0x02bbggrr colorref into an rgb triple */
|
|
269
|
832 *dptr++=GetRValue (color); /* red */
|
|
|
833 *dptr++=GetGValue (color); /* green */
|
|
|
834 *dptr++=GetBValue (color); /* blue */
|
|
267
|
835 }
|
|
|
836
|
|
276
|
837 *x_hot=xpminfo.x_hotspot;
|
|
|
838 *y_hot=xpminfo.y_hotspot;
|
|
|
839
|
|
269
|
840 XpmFreeXpmImage (&xpmimage);
|
|
|
841 XpmFreeXpmInfo (&xpminfo);
|
|
|
842 xfree (colortbl);
|
|
267
|
843 return TRUE;
|
|
|
844 }
|
|
|
845
|
|
280
|
846 static void
|
|
267
|
847 mswindows_xpm_instantiate (Lisp_Object image_instance,
|
|
|
848 Lisp_Object instantiator,
|
|
|
849 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
850 int dest_mask, Lisp_Object domain)
|
|
|
851 {
|
|
|
852 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
853 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
854 CONST Extbyte *bytes;
|
|
|
855 Extcount len;
|
|
|
856 unsigned char *eimage;
|
|
276
|
857 int width, height, x_hot, y_hot;
|
|
267
|
858 BITMAPINFO* bmp_info;
|
|
|
859 unsigned char* bmp_data;
|
|
|
860 int bmp_bits;
|
|
282
|
861 int nsymbols=0, transp;
|
|
280
|
862 struct color_symbol* color_symbols=NULL;
|
|
267
|
863
|
|
|
864 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
280
|
865 Lisp_Object color_symbol_alist = find_keyword_in_vector (instantiator,
|
|
|
866 Q_color_symbols);
|
|
267
|
867
|
|
|
868 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
869 signal_simple_error ("Not an mswindows device", device);
|
|
|
870
|
|
|
871 assert (!NILP (data));
|
|
|
872
|
|
|
873 GET_STRING_BINARY_DATA_ALLOCA (data, bytes, len);
|
|
|
874
|
|
280
|
875 /* in case we have color symbols */
|
|
|
876 color_symbols = extract_xpm_color_names (device, domain,
|
|
|
877 color_symbol_alist, &nsymbols);
|
|
|
878
|
|
267
|
879 /* convert to an eimage to make processing easier */
|
|
269
|
880 if (!xpm_to_eimage (image_instance, bytes, &eimage, &width, &height,
|
|
282
|
881 &x_hot, &y_hot, &transp, color_symbols, nsymbols))
|
|
267
|
882 {
|
|
|
883 signal_simple_error ("XPM to EImage conversion failed",
|
|
|
884 image_instance);
|
|
|
885 }
|
|
|
886
|
|
280
|
887 if (color_symbols)
|
|
396
|
888 {
|
|
|
889 while (nsymbols--)
|
|
|
890 {
|
|
|
891 xfree (color_symbols[nsymbols].name);
|
|
|
892 }
|
|
|
893 xfree(color_symbols);
|
|
|
894 }
|
|
280
|
895
|
|
267
|
896 /* build a bitmap from the eimage */
|
|
278
|
897 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height, eimage,
|
|
|
898 &bmp_bits, &bmp_data)))
|
|
267
|
899 {
|
|
|
900 signal_simple_error ("XPM to EImage conversion failed",
|
|
|
901 image_instance);
|
|
|
902 }
|
|
269
|
903 xfree (eimage);
|
|
267
|
904
|
|
|
905 /* Now create the pixmap and set up the image instance */
|
|
|
906 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
282
|
907 bmp_data, bmp_bits, instantiator,
|
|
|
908 x_hot, y_hot, transp);
|
|
267
|
909
|
|
269
|
910 xfree (bmp_info);
|
|
|
911 xfree (bmp_data);
|
|
267
|
912 }
|
|
|
913 #endif /* HAVE_XPM */
|
|
|
914
|
|
|
915 /**********************************************************************
|
|
|
916 * BMP *
|
|
|
917 **********************************************************************/
|
|
|
918
|
|
|
919 static void
|
|
|
920 bmp_validate (Lisp_Object instantiator)
|
|
|
921 {
|
|
|
922 file_or_data_must_be_present (instantiator);
|
|
|
923 }
|
|
|
924
|
|
|
925 static Lisp_Object
|
|
|
926 bmp_normalize (Lisp_Object inst, Lisp_Object console_type)
|
|
|
927 {
|
|
|
928 return simple_image_type_normalize (inst, console_type, Qbmp);
|
|
|
929 }
|
|
|
930
|
|
|
931 static int
|
|
|
932 bmp_possible_dest_types (void)
|
|
|
933 {
|
|
|
934 return IMAGE_COLOR_PIXMAP_MASK;
|
|
|
935 }
|
|
|
936
|
|
|
937 static void
|
|
|
938 bmp_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
939 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
940 int dest_mask, Lisp_Object domain)
|
|
|
941 {
|
|
|
942 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
943 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
944 CONST Extbyte *bytes;
|
|
|
945 Extcount len;
|
|
|
946 BITMAPFILEHEADER* bmp_file_header;
|
|
|
947 BITMAPINFO* bmp_info;
|
|
|
948 void* bmp_data;
|
|
|
949 int bmp_bits;
|
|
|
950 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
951
|
|
|
952 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
953 signal_simple_error ("Not an mswindows device", device);
|
|
|
954
|
|
|
955 assert (!NILP (data));
|
|
|
956
|
|
|
957 GET_STRING_BINARY_DATA_ALLOCA (data, bytes, len);
|
|
|
958
|
|
|
959 /* Then slurp the image into memory, decoding along the way.
|
|
|
960 The result is the image in a simple one-byte-per-pixel
|
|
|
961 format. */
|
|
|
962
|
|
|
963 bmp_file_header=(BITMAPFILEHEADER*)bytes;
|
|
|
964 bmp_info = (BITMAPINFO*)(bytes + sizeof(BITMAPFILEHEADER));
|
|
|
965 bmp_data = (Extbyte*)bytes + bmp_file_header->bfOffBits;
|
|
|
966 bmp_bits = bmp_file_header->bfSize - bmp_file_header->bfOffBits;
|
|
|
967
|
|
|
968 /* Now create the pixmap and set up the image instance */
|
|
|
969 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
282
|
970 bmp_data, bmp_bits, instantiator,
|
|
|
971 0, 0, 0);
|
|
267
|
972 }
|
|
|
973
|
|
|
974
|
|
284
|
975 /**********************************************************************
|
|
286
|
976 * RESOURCES *
|
|
284
|
977 **********************************************************************/
|
|
|
978
|
|
|
979 static void
|
|
304
|
980 mswindows_resource_validate (Lisp_Object instantiator)
|
|
284
|
981 {
|
|
|
982 if ((NILP (find_keyword_in_vector (instantiator, Q_file))
|
|
|
983 &&
|
|
|
984 NILP (find_keyword_in_vector (instantiator, Q_resource_id)))
|
|
|
985 ||
|
|
|
986 NILP (find_keyword_in_vector (instantiator, Q_resource_type)))
|
|
|
987 signal_simple_error ("Must supply :file, :resource-id and :resource-type",
|
|
|
988 instantiator);
|
|
|
989 }
|
|
|
990
|
|
|
991 static Lisp_Object
|
|
304
|
992 mswindows_resource_normalize (Lisp_Object inst, Lisp_Object console_type)
|
|
284
|
993 {
|
|
|
994 /* This function can call lisp */
|
|
|
995 Lisp_Object file = Qnil;
|
|
|
996 struct gcpro gcpro1, gcpro2;
|
|
|
997 Lisp_Object alist = Qnil;
|
|
|
998
|
|
|
999 GCPRO2 (file, alist);
|
|
|
1000
|
|
|
1001 file = potential_pixmap_file_instantiator (inst, Q_file, Q_data,
|
|
|
1002 console_type);
|
|
|
1003
|
|
|
1004 if (CONSP (file)) /* failure locating filename */
|
|
|
1005 signal_double_file_error ("Opening pixmap file",
|
|
|
1006 "no such file or directory",
|
|
|
1007 Fcar (file));
|
|
|
1008
|
|
|
1009 if (NILP (file)) /* no conversion necessary */
|
|
|
1010 RETURN_UNGCPRO (inst);
|
|
|
1011
|
|
|
1012 alist = tagged_vector_to_alist (inst);
|
|
|
1013
|
|
|
1014 {
|
|
|
1015 alist = remassq_no_quit (Q_file, alist);
|
|
|
1016 alist = Fcons (Fcons (Q_file, file), alist);
|
|
|
1017 }
|
|
|
1018
|
|
|
1019 {
|
|
304
|
1020 Lisp_Object result = alist_to_tagged_vector (Qmswindows_resource, alist);
|
|
284
|
1021 free_alist (alist);
|
|
|
1022 RETURN_UNGCPRO (result);
|
|
|
1023 }
|
|
|
1024 }
|
|
|
1025
|
|
|
1026 static int
|
|
304
|
1027 mswindows_resource_possible_dest_types (void)
|
|
284
|
1028 {
|
|
|
1029 return IMAGE_POINTER_MASK | IMAGE_COLOR_PIXMAP_MASK;
|
|
|
1030 }
|
|
|
1031
|
|
|
1032 typedef struct
|
|
|
1033 {
|
|
|
1034 char *name;
|
|
|
1035 int resource_id;
|
|
|
1036 } resource_t;
|
|
|
1037
|
|
|
1038 #ifndef OCR_ICOCUR
|
|
|
1039 #define OCR_ICOCUR 32647
|
|
|
1040 #define OIC_SAMPLE 32512
|
|
|
1041 #define OIC_HAND 32513
|
|
|
1042 #define OIC_QUES 32514
|
|
|
1043 #define OIC_BANG 32515
|
|
|
1044 #define OIC_NOTE 32516
|
|
|
1045 #define OIC_WINLOGO 32517
|
|
|
1046 #define LR_SHARED 0x8000
|
|
|
1047 #endif
|
|
|
1048
|
|
286
|
1049 static CONST resource_t bitmap_table[] =
|
|
284
|
1050 {
|
|
|
1051 /* bitmaps */
|
|
|
1052 { "close", OBM_CLOSE },
|
|
|
1053 { "uparrow", OBM_UPARROW },
|
|
|
1054 { "dnarrow", OBM_DNARROW },
|
|
|
1055 { "rgarrow", OBM_RGARROW },
|
|
|
1056 { "lfarrow", OBM_LFARROW },
|
|
|
1057 { "reduce", OBM_REDUCE },
|
|
|
1058 { "zoom", OBM_ZOOM },
|
|
|
1059 { "restore", OBM_RESTORE },
|
|
|
1060 { "reduced", OBM_REDUCED },
|
|
|
1061 { "zoomd", OBM_ZOOMD },
|
|
|
1062 { "restored", OBM_RESTORED },
|
|
|
1063 { "uparrowd", OBM_UPARROWD },
|
|
|
1064 { "dnarrowd", OBM_DNARROWD },
|
|
|
1065 { "rgarrowd", OBM_RGARROWD },
|
|
|
1066 { "lfarrowd", OBM_LFARROWD },
|
|
|
1067 { "mnarrow", OBM_MNARROW },
|
|
|
1068 { "combo", OBM_COMBO },
|
|
|
1069 { "uparrowi", OBM_UPARROWI },
|
|
|
1070 { "dnarrowi", OBM_DNARROWI },
|
|
|
1071 { "rgarrowi", OBM_RGARROWI },
|
|
|
1072 { "lfarrowi", OBM_LFARROWI },
|
|
|
1073 { "size", OBM_SIZE },
|
|
|
1074 { "btsize", OBM_BTSIZE },
|
|
|
1075 { "check", OBM_CHECK },
|
|
377
|
1076 { "checkboxes", OBM_CHECKBOXES },
|
|
284
|
1077 { "btncorners" , OBM_BTNCORNERS },
|
|
286
|
1078 {0}
|
|
|
1079 };
|
|
|
1080
|
|
|
1081 static CONST resource_t cursor_table[] =
|
|
|
1082 {
|
|
284
|
1083 /* cursors */
|
|
|
1084 { "normal", OCR_NORMAL },
|
|
|
1085 { "ibeam", OCR_IBEAM },
|
|
|
1086 { "wait", OCR_WAIT },
|
|
|
1087 { "cross", OCR_CROSS },
|
|
|
1088 { "up", OCR_UP },
|
|
|
1089 /* { "icon", OCR_ICON }, */
|
|
|
1090 { "sizenwse", OCR_SIZENWSE },
|
|
|
1091 { "sizenesw", OCR_SIZENESW },
|
|
|
1092 { "sizewe", OCR_SIZEWE },
|
|
|
1093 { "sizens", OCR_SIZENS },
|
|
|
1094 { "sizeall", OCR_SIZEALL },
|
|
|
1095 /* { "icour", OCR_ICOCUR }, */
|
|
|
1096 { "no", OCR_NO },
|
|
286
|
1097 { 0 }
|
|
|
1098 };
|
|
|
1099
|
|
|
1100 static CONST resource_t icon_table[] =
|
|
|
1101 {
|
|
284
|
1102 /* icons */
|
|
|
1103 { "sample", OIC_SAMPLE },
|
|
|
1104 { "hand", OIC_HAND },
|
|
|
1105 { "ques", OIC_QUES },
|
|
|
1106 { "bang", OIC_BANG },
|
|
|
1107 { "note", OIC_NOTE },
|
|
|
1108 { "winlogo", OIC_WINLOGO },
|
|
|
1109 {0}
|
|
|
1110 };
|
|
|
1111
|
|
286
|
1112 static int resource_name_to_resource (Lisp_Object name, int type)
|
|
284
|
1113 {
|
|
286
|
1114 CONST resource_t* res = (type == IMAGE_CURSOR ? cursor_table
|
|
|
1115 : type == IMAGE_ICON ? icon_table
|
|
|
1116 : bitmap_table);
|
|
284
|
1117
|
|
|
1118 if (INTP (name))
|
|
|
1119 {
|
|
|
1120 return XINT (name);
|
|
|
1121 }
|
|
|
1122 else if (!STRINGP (name))
|
|
|
1123 {
|
|
|
1124 signal_simple_error ("invalid resource identifier", name);
|
|
|
1125 }
|
|
|
1126
|
|
|
1127 do {
|
|
384
|
1128 Extbyte* nm=0;
|
|
|
1129 GET_C_STRING_OS_DATA_ALLOCA (name, nm);
|
|
|
1130 if (!strcasecmp ((char*)res->name, nm))
|
|
284
|
1131 return res->resource_id;
|
|
|
1132 } while ((++res)->name);
|
|
|
1133 return 0;
|
|
|
1134 }
|
|
|
1135
|
|
286
|
1136 static int
|
|
|
1137 resource_symbol_to_type (Lisp_Object data)
|
|
|
1138 {
|
|
|
1139 if (EQ (data, Qcursor))
|
|
|
1140 return IMAGE_CURSOR;
|
|
|
1141 else if (EQ (data, Qicon))
|
|
|
1142 return IMAGE_ICON;
|
|
|
1143 else if (EQ (data, Qbitmap))
|
|
|
1144 return IMAGE_BITMAP;
|
|
|
1145 else
|
|
|
1146 return 0;
|
|
|
1147 }
|
|
|
1148
|
|
284
|
1149 static void
|
|
304
|
1150 mswindows_resource_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
284
|
1151 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1152 int dest_mask, Lisp_Object domain)
|
|
|
1153 {
|
|
|
1154 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1155 unsigned int type = 0;
|
|
|
1156 HANDLE himage = NULL;
|
|
|
1157 LPCTSTR resid=0;
|
|
286
|
1158 HINSTANCE hinst = NULL;
|
|
|
1159 ICONINFO iconinfo;
|
|
284
|
1160 int iitype=0;
|
|
286
|
1161 char* fname=0;
|
|
284
|
1162 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1163
|
|
|
1164 Lisp_Object file = find_keyword_in_vector (instantiator, Q_file);
|
|
|
1165 Lisp_Object resource_type = find_keyword_in_vector (instantiator,
|
|
|
1166 Q_resource_type);
|
|
|
1167 Lisp_Object resource_id = find_keyword_in_vector (instantiator,
|
|
|
1168 Q_resource_id);
|
|
|
1169
|
|
286
|
1170 xzero (iconinfo);
|
|
|
1171
|
|
284
|
1172 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1173 signal_simple_error ("Not an mswindows device", device);
|
|
|
1174
|
|
286
|
1175 type = resource_symbol_to_type (resource_type);
|
|
284
|
1176
|
|
|
1177 if (dest_mask & IMAGE_POINTER_MASK && type == IMAGE_CURSOR)
|
|
|
1178 iitype = IMAGE_POINTER;
|
|
|
1179 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1180 iitype = IMAGE_COLOR_PIXMAP;
|
|
|
1181 else
|
|
|
1182 incompatible_image_types (instantiator, dest_mask,
|
|
|
1183 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
|
|
|
1184
|
|
286
|
1185 /* mess with the keyword info we were provided with */
|
|
284
|
1186 if (!NILP (file))
|
|
286
|
1187 {
|
|
384
|
1188 Extbyte* f=0;
|
|
|
1189 GET_C_STRING_FILENAME_DATA_ALLOCA (file, f);
|
|
286
|
1190 #ifdef __CYGWIN32__
|
|
384
|
1191 CYGWIN_WIN32_PATH (f, fname);
|
|
286
|
1192 #else
|
|
388
|
1193 fname = f;
|
|
286
|
1194 #endif
|
|
|
1195
|
|
|
1196 if (NILP (resource_id))
|
|
|
1197 resid = (LPCTSTR)fname;
|
|
|
1198 else
|
|
|
1199 {
|
|
|
1200 hinst = LoadLibraryEx (fname, NULL,
|
|
|
1201 LOAD_LIBRARY_AS_DATAFILE);
|
|
|
1202 resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1203 type));
|
|
|
1204
|
|
|
1205 if (!resid)
|
|
384
|
1206 GET_C_STRING_OS_DATA_ALLOCA (resource_id, resid);
|
|
286
|
1207 }
|
|
|
1208 }
|
|
|
1209 else if (!(resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1210 type))))
|
|
380
|
1211 signal_simple_error ("Invalid resource identifier", resource_id);
|
|
284
|
1212
|
|
|
1213 /* load the image */
|
|
286
|
1214 if (!(himage = LoadImage (hinst, resid, type, 0, 0,
|
|
284
|
1215 LR_CREATEDIBSECTION | LR_DEFAULTSIZE |
|
|
|
1216 LR_SHARED |
|
|
|
1217 (!NILP (file) ? LR_LOADFROMFILE : 0))))
|
|
|
1218 {
|
|
380
|
1219 signal_simple_error ("Cannot load image", instantiator);
|
|
284
|
1220 }
|
|
|
1221
|
|
286
|
1222 if (hinst)
|
|
|
1223 FreeLibrary (hinst);
|
|
|
1224
|
|
284
|
1225 mswindows_initialize_dibitmap_image_instance (ii, iitype);
|
|
|
1226
|
|
|
1227 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = file;
|
|
|
1228 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) =
|
|
286
|
1229 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CXCURSOR : SM_CXICON);
|
|
284
|
1230 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) =
|
|
286
|
1231 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CYCURSOR : SM_CYICON);
|
|
|
1232 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
|
1233
|
|
|
1234 /* hey, we've got an icon type thing so we can reverse engineer the
|
|
|
1235 bitmap and mask */
|
|
|
1236 if (type != IMAGE_BITMAP)
|
|
|
1237 {
|
|
|
1238 GetIconInfo (himage, &iconinfo);
|
|
|
1239 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = iconinfo.hbmColor;
|
|
|
1240 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = iconinfo.hbmMask;
|
|
|
1241 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), iconinfo.xHotspot);
|
|
|
1242 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), iconinfo.yHotspot);
|
|
|
1243 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = himage;
|
|
|
1244 }
|
|
|
1245 else
|
|
|
1246 {
|
|
|
1247 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = NULL;
|
|
|
1248 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = himage;
|
|
|
1249 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
|
|
|
1250 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1251 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
|
1252 }
|
|
284
|
1253 }
|
|
|
1254
|
|
286
|
1255 static void
|
|
|
1256 check_valid_resource_symbol (Lisp_Object data)
|
|
284
|
1257 {
|
|
|
1258 CHECK_SYMBOL (data);
|
|
286
|
1259 if (!resource_symbol_to_type (data))
|
|
|
1260 signal_simple_error ("invalid resource type", data);
|
|
|
1261 }
|
|
|
1262
|
|
|
1263 static void
|
|
|
1264 check_valid_resource_id (Lisp_Object data)
|
|
|
1265 {
|
|
|
1266 if (!resource_name_to_resource (data, IMAGE_CURSOR)
|
|
|
1267 &&
|
|
|
1268 !resource_name_to_resource (data, IMAGE_ICON)
|
|
|
1269 &&
|
|
|
1270 !resource_name_to_resource (data, IMAGE_BITMAP))
|
|
|
1271 signal_simple_error ("invalid resource identifier", data);
|
|
284
|
1272 }
|
|
|
1273
|
|
|
1274 void
|
|
|
1275 check_valid_string_or_int (Lisp_Object data)
|
|
|
1276 {
|
|
|
1277 if (!INTP (data))
|
|
|
1278 CHECK_STRING (data);
|
|
|
1279 else
|
|
|
1280 CHECK_INT (data);
|
|
|
1281 }
|
|
|
1282
|
|
288
|
1283 /**********************************************************************
|
|
|
1284 * XBM *
|
|
|
1285 **********************************************************************/
|
|
|
1286 #ifndef HAVE_X_WINDOWS
|
|
|
1287 /* $XConsortium: RdBitF.c,v 1.10 94/04/17 20:16:13 kaleb Exp $ */
|
|
|
1288
|
|
|
1289 /*
|
|
|
1290
|
|
|
1291 Copyright (c) 1988 X Consortium
|
|
|
1292
|
|
|
1293 Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
1294 of this software and associated documentation files (the "Software"), to deal
|
|
|
1295 in the Software without restriction, including without limitation the rights
|
|
|
1296 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
1297 copies of the Software, and to permit persons to whom the Software is
|
|
|
1298 furnished to do so, subject to the following conditions:
|
|
|
1299
|
|
|
1300 The above copyright notice and this permission notice shall be included in
|
|
|
1301 all copies or substantial portions of the Software.
|
|
|
1302
|
|
|
1303 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
1304 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
1305 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
1306 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
|
1307 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
|
1308 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
1309
|
|
|
1310 Except as contained in this notice, the name of the X Consortium shall not be
|
|
|
1311 used in advertising or otherwise to promote the sale, use or other dealings
|
|
|
1312 in this Software without prior written authorization from the X Consortium.
|
|
|
1313
|
|
|
1314 */
|
|
|
1315
|
|
|
1316 /*
|
|
|
1317 * This file contains miscellaneous utility routines and is not part of the
|
|
|
1318 * Xlib standard.
|
|
|
1319 *
|
|
|
1320 * Public entry points:
|
|
|
1321 *
|
|
|
1322 * XmuReadBitmapData read data from FILE descriptor
|
|
|
1323 * XmuReadBitmapDataFromFile read X10 or X11 format bitmap files
|
|
|
1324 * and return data
|
|
|
1325 *
|
|
|
1326 * Note that this file and ../X/XRdBitF.c look very similar.... Keep them
|
|
|
1327 * that way (but don't use common source code so that people can have one
|
|
|
1328 * without the other).
|
|
|
1329 */
|
|
|
1330
|
|
|
1331
|
|
|
1332 /*
|
|
380
|
1333 * Based on an optimized version provided by Jim Becker, August 5, 1988.
|
|
288
|
1334 */
|
|
|
1335 #ifndef BitmapSuccess
|
|
|
1336 #define BitmapSuccess 0
|
|
|
1337 #define BitmapOpenFailed 1
|
|
|
1338 #define BitmapFileInvalid 2
|
|
|
1339 #define BitmapNoMemory 3
|
|
|
1340 #endif
|
|
|
1341 #define MAX_SIZE 255
|
|
|
1342
|
|
|
1343 /* shared data for the image read/parse logic */
|
|
|
1344 static short hexTable[256]; /* conversion value */
|
|
|
1345 static int initialized = FALSE; /* easier to fill in at run time */
|
|
|
1346
|
|
|
1347 /*
|
|
|
1348 * Table index for the hex values. Initialized once, first time.
|
|
|
1349 * Used for translation value or delimiter significance lookup.
|
|
|
1350 */
|
|
|
1351 static void initHexTable()
|
|
|
1352 {
|
|
|
1353 /*
|
|
|
1354 * We build the table at run time for several reasons:
|
|
|
1355 *
|
|
|
1356 * 1. portable to non-ASCII machines.
|
|
|
1357 * 2. still reentrant since we set the init flag after setting table.
|
|
|
1358 * 3. easier to extend.
|
|
|
1359 * 4. less prone to bugs.
|
|
|
1360 */
|
|
|
1361 hexTable['0'] = 0; hexTable['1'] = 1;
|
|
|
1362 hexTable['2'] = 2; hexTable['3'] = 3;
|
|
|
1363 hexTable['4'] = 4; hexTable['5'] = 5;
|
|
|
1364 hexTable['6'] = 6; hexTable['7'] = 7;
|
|
|
1365 hexTable['8'] = 8; hexTable['9'] = 9;
|
|
|
1366 hexTable['A'] = 10; hexTable['B'] = 11;
|
|
|
1367 hexTable['C'] = 12; hexTable['D'] = 13;
|
|
|
1368 hexTable['E'] = 14; hexTable['F'] = 15;
|
|
|
1369 hexTable['a'] = 10; hexTable['b'] = 11;
|
|
|
1370 hexTable['c'] = 12; hexTable['d'] = 13;
|
|
|
1371 hexTable['e'] = 14; hexTable['f'] = 15;
|
|
|
1372
|
|
|
1373 /* delimiters of significance are flagged w/ negative value */
|
|
|
1374 hexTable[' '] = -1; hexTable[','] = -1;
|
|
|
1375 hexTable['}'] = -1; hexTable['\n'] = -1;
|
|
|
1376 hexTable['\t'] = -1;
|
|
|
1377
|
|
|
1378 initialized = TRUE;
|
|
|
1379 }
|
|
|
1380
|
|
|
1381 /*
|
|
|
1382 * read next hex value in the input stream, return -1 if EOF
|
|
|
1383 */
|
|
|
1384 static int NextInt ( FILE *fstream )
|
|
|
1385 {
|
|
|
1386 int ch;
|
|
|
1387 int value = 0;
|
|
|
1388 int gotone = 0;
|
|
|
1389 int done = 0;
|
|
|
1390
|
|
|
1391 /* loop, accumulate hex value until find delimiter */
|
|
|
1392 /* skip any initial delimiters found in read stream */
|
|
|
1393
|
|
|
1394 while (!done) {
|
|
|
1395 ch = getc(fstream);
|
|
|
1396 if (ch == EOF) {
|
|
|
1397 value = -1;
|
|
|
1398 done++;
|
|
|
1399 } else {
|
|
|
1400 /* trim high bits, check type and accumulate */
|
|
|
1401 ch &= 0xff;
|
|
|
1402 if (isascii(ch) && isxdigit(ch)) {
|
|
|
1403 value = (value << 4) + hexTable[ch];
|
|
|
1404 gotone++;
|
|
|
1405 } else if ((hexTable[ch]) < 0 && gotone)
|
|
|
1406 done++;
|
|
|
1407 }
|
|
|
1408 }
|
|
|
1409 return value;
|
|
|
1410 }
|
|
|
1411
|
|
|
1412
|
|
|
1413 /*
|
|
|
1414 * The data returned by the following routine is always in left-most byte
|
|
|
1415 * first and left-most bit first. If it doesn't return BitmapSuccess then
|
|
|
1416 * its arguments won't have been touched. This routine should look as much
|
|
|
1417 * like the Xlib routine XReadBitmapfile as possible.
|
|
|
1418 */
|
|
|
1419 int read_bitmap_data (fstream, width, height, datap, x_hot, y_hot)
|
|
|
1420 FILE *fstream; /* handle on file */
|
|
|
1421 unsigned int *width, *height; /* RETURNED */
|
|
|
1422 unsigned char **datap; /* RETURNED */
|
|
|
1423 int *x_hot, *y_hot; /* RETURNED */
|
|
|
1424 {
|
|
|
1425 unsigned char *data = NULL; /* working variable */
|
|
|
1426 char line[MAX_SIZE]; /* input line from file */
|
|
|
1427 int size; /* number of bytes of data */
|
|
|
1428 char name_and_type[MAX_SIZE]; /* an input line */
|
|
|
1429 char *type; /* for parsing */
|
|
|
1430 int value; /* from an input line */
|
|
|
1431 int version10p; /* boolean, old format */
|
|
|
1432 int padding; /* to handle alignment */
|
|
|
1433 int bytes_per_line; /* per scanline of data */
|
|
|
1434 unsigned int ww = 0; /* width */
|
|
|
1435 unsigned int hh = 0; /* height */
|
|
|
1436 int hx = -1; /* x hotspot */
|
|
|
1437 int hy = -1; /* y hotspot */
|
|
|
1438
|
|
|
1439 #define Xmalloc(size) malloc(size)
|
|
|
1440
|
|
|
1441 /* first time initialization */
|
|
|
1442 if (initialized == FALSE) initHexTable();
|
|
|
1443
|
|
|
1444 /* error cleanup and return macro */
|
|
|
1445 #define RETURN(code) { if (data) free (data); return code; }
|
|
|
1446
|
|
|
1447 while (fgets(line, MAX_SIZE, fstream)) {
|
|
|
1448 if (strlen(line) == MAX_SIZE-1) {
|
|
|
1449 RETURN (BitmapFileInvalid);
|
|
|
1450 }
|
|
|
1451 if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
|
|
|
1452 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1453 type = name_and_type;
|
|
|
1454 else
|
|
|
1455 type++;
|
|
|
1456
|
|
|
1457 if (!strcmp("width", type))
|
|
|
1458 ww = (unsigned int) value;
|
|
|
1459 if (!strcmp("height", type))
|
|
|
1460 hh = (unsigned int) value;
|
|
|
1461 if (!strcmp("hot", type)) {
|
|
|
1462 if (type-- == name_and_type || type-- == name_and_type)
|
|
|
1463 continue;
|
|
|
1464 if (!strcmp("x_hot", type))
|
|
|
1465 hx = value;
|
|
|
1466 if (!strcmp("y_hot", type))
|
|
|
1467 hy = value;
|
|
|
1468 }
|
|
|
1469 continue;
|
|
|
1470 }
|
|
|
1471
|
|
|
1472 if (sscanf(line, "static short %s = {", name_and_type) == 1)
|
|
|
1473 version10p = 1;
|
|
|
1474 else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
|
|
|
1475 version10p = 0;
|
|
|
1476 else if (sscanf(line, "static char %s = {", name_and_type) == 1)
|
|
|
1477 version10p = 0;
|
|
|
1478 else
|
|
|
1479 continue;
|
|
|
1480
|
|
|
1481 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1482 type = name_and_type;
|
|
|
1483 else
|
|
|
1484 type++;
|
|
|
1485
|
|
|
1486 if (strcmp("bits[]", type))
|
|
|
1487 continue;
|
|
|
1488
|
|
|
1489 if (!ww || !hh)
|
|
|
1490 RETURN (BitmapFileInvalid);
|
|
|
1491
|
|
|
1492 if ((ww % 16) && ((ww % 16) < 9) && version10p)
|
|
|
1493 padding = 1;
|
|
|
1494 else
|
|
|
1495 padding = 0;
|
|
|
1496
|
|
|
1497 bytes_per_line = (ww+7)/8 + padding;
|
|
|
1498
|
|
|
1499 size = bytes_per_line * hh;
|
|
|
1500 data = (unsigned char *) Xmalloc ((unsigned int) size);
|
|
|
1501 if (!data)
|
|
|
1502 RETURN (BitmapNoMemory);
|
|
|
1503
|
|
|
1504 if (version10p) {
|
|
|
1505 unsigned char *ptr;
|
|
|
1506 int bytes;
|
|
|
1507
|
|
|
1508 for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
|
|
|
1509 if ((value = NextInt(fstream)) < 0)
|
|
|
1510 RETURN (BitmapFileInvalid);
|
|
|
1511 *(ptr++) = value;
|
|
|
1512 if (!padding || ((bytes+2) % bytes_per_line))
|
|
|
1513 *(ptr++) = value >> 8;
|
|
|
1514 }
|
|
|
1515 } else {
|
|
|
1516 unsigned char *ptr;
|
|
|
1517 int bytes;
|
|
|
1518
|
|
|
1519 for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
|
|
|
1520 if ((value = NextInt(fstream)) < 0)
|
|
|
1521 RETURN (BitmapFileInvalid);
|
|
|
1522 *ptr=value;
|
|
|
1523 }
|
|
|
1524 }
|
|
|
1525 break;
|
|
|
1526 } /* end while */
|
|
|
1527
|
|
|
1528 if (data == NULL) {
|
|
|
1529 RETURN (BitmapFileInvalid);
|
|
|
1530 }
|
|
|
1531
|
|
|
1532 *datap = data;
|
|
|
1533 data = NULL;
|
|
|
1534 *width = ww;
|
|
|
1535 *height = hh;
|
|
|
1536 if (x_hot) *x_hot = hx;
|
|
|
1537 if (y_hot) *y_hot = hy;
|
|
|
1538
|
|
|
1539 RETURN (BitmapSuccess);
|
|
|
1540 }
|
|
|
1541
|
|
|
1542
|
|
|
1543 int read_bitmap_data_from_file (CONST char *filename, unsigned int *width,
|
|
|
1544 unsigned int *height, unsigned char **datap,
|
|
|
1545 int *x_hot, int *y_hot)
|
|
|
1546 {
|
|
|
1547 FILE *fstream;
|
|
|
1548 int status;
|
|
|
1549
|
|
|
1550 if ((fstream = fopen (filename, "r")) == NULL) {
|
|
|
1551 return BitmapOpenFailed;
|
|
|
1552 }
|
|
|
1553 status = read_bitmap_data (fstream, width, height, datap, x_hot, y_hot);
|
|
|
1554 fclose (fstream);
|
|
|
1555 return status;
|
|
|
1556 }
|
|
|
1557 #endif /* HAVE_X_WINDOWS */
|
|
|
1558
|
|
|
1559 /* this table flips four bits around. */
|
|
|
1560 static int flip_table[] =
|
|
|
1561 {
|
|
|
1562 0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15
|
|
|
1563 };
|
|
|
1564
|
|
|
1565 /* the bitmap data comes in the following format: Widths are padded to
|
|
|
1566 a multiple of 8. Scan lines are stored in increasing byte order
|
|
|
1567 from left to right, little-endian within a byte. 0 = white, 1 =
|
|
|
1568 black. It must be converted to the following format: Widths are
|
|
|
1569 padded to a multiple of 16. Scan lines are stored in increasing
|
|
|
1570 byte order from left to right, big-endian within a byte. 0 =
|
|
|
1571 black, 1 = white. */
|
|
290
|
1572 HBITMAP
|
|
|
1573 xbm_create_bitmap_from_data (HDC hdc, char *data,
|
|
|
1574 unsigned int width, unsigned int height,
|
|
|
1575 int mask, COLORREF fg, COLORREF bg)
|
|
288
|
1576 {
|
|
|
1577 int old_width = (width + 7)/8;
|
|
388
|
1578 int new_width = BPLINE (2*((width + 15)/16));
|
|
288
|
1579 unsigned char *offset;
|
|
290
|
1580 void *bmp_buf = 0;
|
|
288
|
1581 unsigned char *new_data, *new_offset;
|
|
290
|
1582 int i, j;
|
|
|
1583 BITMAPINFO* bmp_info =
|
|
|
1584 xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
|
1585 HBITMAP bitmap;
|
|
288
|
1586
|
|
290
|
1587 if (!bmp_info)
|
|
|
1588 return NULL;
|
|
|
1589
|
|
388
|
1590 new_data = (unsigned char *) xmalloc_and_zero (height * new_width);
|
|
290
|
1591
|
|
|
1592 if (!new_data)
|
|
|
1593 {
|
|
|
1594 xfree (bmp_info);
|
|
|
1595 return NULL;
|
|
|
1596 }
|
|
|
1597
|
|
288
|
1598 for (i=0; i<height; i++)
|
|
|
1599 {
|
|
|
1600 offset = data + i*old_width;
|
|
|
1601 new_offset = new_data + i*new_width;
|
|
290
|
1602
|
|
288
|
1603 for (j=0; j<old_width; j++)
|
|
|
1604 {
|
|
|
1605 int byte = offset[j];
|
|
|
1606 new_offset[j] = ~ (unsigned char)
|
|
|
1607 ((flip_table[byte & 0xf] << 4) + flip_table[byte >> 4]);
|
|
|
1608 }
|
|
|
1609 }
|
|
290
|
1610
|
|
|
1611 /* if we want a mask invert the bits */
|
|
|
1612 if (!mask)
|
|
|
1613 {
|
|
|
1614 new_offset = &new_data[height * new_width];
|
|
|
1615 while (new_offset-- != new_data)
|
|
|
1616 {
|
|
|
1617 *new_offset ^= 0xff;
|
|
|
1618 }
|
|
|
1619 }
|
|
|
1620
|
|
|
1621 bmp_info->bmiHeader.biWidth=width;
|
|
388
|
1622 bmp_info->bmiHeader.biHeight=-(LONG)height;
|
|
290
|
1623 bmp_info->bmiHeader.biPlanes=1;
|
|
|
1624 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
|
1625 bmp_info->bmiHeader.biBitCount=1;
|
|
|
1626 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
1627 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
1628 bmp_info->bmiHeader.biClrImportant = 2;
|
|
|
1629 bmp_info->bmiHeader.biSizeImage = height * new_width;
|
|
|
1630 bmp_info->bmiColors[0].rgbRed = GetRValue (fg);
|
|
|
1631 bmp_info->bmiColors[0].rgbGreen = GetGValue (fg);
|
|
|
1632 bmp_info->bmiColors[0].rgbBlue = GetBValue (fg);
|
|
|
1633 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
1634 bmp_info->bmiColors[1].rgbRed = GetRValue (bg);
|
|
|
1635 bmp_info->bmiColors[1].rgbGreen = GetGValue (bg);
|
|
|
1636 bmp_info->bmiColors[1].rgbBlue = GetBValue (bg);
|
|
|
1637 bmp_info->bmiColors[1].rgbReserved = 0;
|
|
|
1638
|
|
|
1639 bitmap = CreateDIBSection (hdc,
|
|
|
1640 bmp_info,
|
|
|
1641 DIB_RGB_COLORS,
|
|
|
1642 &bmp_buf,
|
|
|
1643 0,0);
|
|
|
1644
|
|
|
1645 xfree (bmp_info);
|
|
|
1646
|
|
|
1647 if (!bitmap || !bmp_buf)
|
|
|
1648 {
|
|
|
1649 xfree (new_data);
|
|
|
1650 return NULL;
|
|
|
1651 }
|
|
|
1652
|
|
|
1653 /* copy in the actual bitmap */
|
|
|
1654 memcpy (bmp_buf, new_data, height * new_width);
|
|
288
|
1655 xfree (new_data);
|
|
|
1656
|
|
290
|
1657 return bitmap;
|
|
288
|
1658 }
|
|
|
1659
|
|
|
1660 /* Given inline data for a mono pixmap, initialize the given
|
|
|
1661 image instance accordingly. */
|
|
|
1662
|
|
|
1663 static void
|
|
|
1664 init_image_instance_from_xbm_inline (struct Lisp_Image_Instance *ii,
|
|
|
1665 int width, int height,
|
|
|
1666 /* Note that data is in ext-format! */
|
|
|
1667 CONST char *bits,
|
|
|
1668 Lisp_Object instantiator,
|
|
|
1669 Lisp_Object pointer_fg,
|
|
|
1670 Lisp_Object pointer_bg,
|
|
|
1671 int dest_mask,
|
|
|
1672 HBITMAP mask,
|
|
|
1673 Lisp_Object mask_filename)
|
|
|
1674 {
|
|
|
1675 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
290
|
1676 struct frame* f = XFRAME (DEVICE_SELECTED_FRAME (XDEVICE (device)));
|
|
288
|
1677 Lisp_Object foreground = find_keyword_in_vector (instantiator, Q_foreground);
|
|
|
1678 Lisp_Object background = find_keyword_in_vector (instantiator, Q_background);
|
|
|
1679 enum image_instance_type type;
|
|
290
|
1680 COLORREF black = PALETTERGB (0,0,0);
|
|
|
1681 COLORREF white = PALETTERGB (255,255,255);
|
|
|
1682
|
|
|
1683 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
288
|
1684
|
|
|
1685 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1686 signal_simple_error ("Not an MS-Windows device", device);
|
|
|
1687
|
|
|
1688 if ((dest_mask & IMAGE_MONO_PIXMAP_MASK) &&
|
|
|
1689 (dest_mask & IMAGE_COLOR_PIXMAP_MASK))
|
|
|
1690 {
|
|
|
1691 if (!NILP (foreground) || !NILP (background))
|
|
|
1692 type = IMAGE_COLOR_PIXMAP;
|
|
|
1693 else
|
|
|
1694 type = IMAGE_MONO_PIXMAP;
|
|
|
1695 }
|
|
|
1696 else if (dest_mask & IMAGE_MONO_PIXMAP_MASK)
|
|
|
1697 type = IMAGE_MONO_PIXMAP;
|
|
|
1698 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1699 type = IMAGE_COLOR_PIXMAP;
|
|
|
1700 else if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
1701 type = IMAGE_POINTER;
|
|
|
1702 else
|
|
|
1703 incompatible_image_types (instantiator, dest_mask,
|
|
|
1704 IMAGE_MONO_PIXMAP_MASK | IMAGE_COLOR_PIXMAP_MASK
|
|
|
1705 | IMAGE_POINTER_MASK);
|
|
|
1706
|
|
|
1707 mswindows_initialize_dibitmap_image_instance (ii, type);
|
|
290
|
1708
|
|
288
|
1709 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
1710 find_keyword_in_vector (instantiator, Q_file);
|
|
290
|
1711 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = width;
|
|
|
1712 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = height;
|
|
|
1713 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
288
|
1714 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1715 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
290
|
1716 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = mask ? mask :
|
|
|
1717 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
|
1718 TRUE, black, white);
|
|
288
|
1719
|
|
|
1720 switch (type)
|
|
|
1721 {
|
|
|
1722 case IMAGE_MONO_PIXMAP:
|
|
290
|
1723 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1724 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
|
1725 FALSE, black, black);
|
|
288
|
1726 break;
|
|
|
1727
|
|
|
1728 case IMAGE_COLOR_PIXMAP:
|
|
|
1729 {
|
|
290
|
1730 COLORREF fg = black;
|
|
|
1731 COLORREF bg = white;
|
|
288
|
1732
|
|
|
1733 if (!NILP (foreground) && !COLOR_INSTANCEP (foreground))
|
|
|
1734 foreground =
|
|
|
1735 Fmake_color_instance (foreground, device,
|
|
|
1736 encode_error_behavior_flag (ERROR_ME));
|
|
|
1737
|
|
|
1738 if (COLOR_INSTANCEP (foreground))
|
|
|
1739 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1740
|
|
|
1741 if (!NILP (background) && !COLOR_INSTANCEP (background))
|
|
|
1742 background =
|
|
|
1743 Fmake_color_instance (background, device,
|
|
|
1744 encode_error_behavior_flag (ERROR_ME));
|
|
|
1745
|
|
|
1746 if (COLOR_INSTANCEP (background))
|
|
|
1747 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1748
|
|
|
1749 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1750 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
290
|
1751
|
|
|
1752 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1753 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
|
1754 FALSE, fg, black);
|
|
288
|
1755 }
|
|
|
1756 break;
|
|
|
1757
|
|
|
1758 case IMAGE_POINTER:
|
|
|
1759 {
|
|
290
|
1760 COLORREF fg = black;
|
|
|
1761 COLORREF bg = white;
|
|
|
1762
|
|
288
|
1763 if (NILP (foreground))
|
|
|
1764 foreground = pointer_fg;
|
|
|
1765 if (NILP (background))
|
|
|
1766 background = pointer_bg;
|
|
|
1767
|
|
382
|
1768 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) =
|
|
|
1769 find_keyword_in_vector (instantiator, Q_hotspot_x);
|
|
|
1770 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) =
|
|
|
1771 find_keyword_in_vector (instantiator, Q_hotspot_y);
|
|
288
|
1772 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1773 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
290
|
1774 if (COLOR_INSTANCEP (foreground))
|
|
|
1775 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1776 if (COLOR_INSTANCEP (background))
|
|
|
1777 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1778
|
|
|
1779 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1780 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
|
1781 TRUE, fg, black);
|
|
|
1782 mswindows_initialize_image_instance_icon (ii, TRUE);
|
|
288
|
1783 }
|
|
|
1784 break;
|
|
|
1785
|
|
|
1786 default:
|
|
|
1787 abort ();
|
|
|
1788 }
|
|
|
1789 }
|
|
|
1790
|
|
|
1791 static void
|
|
|
1792 xbm_instantiate_1 (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1793 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1794 int dest_mask, int width, int height,
|
|
|
1795 /* Note that data is in ext-format! */
|
|
|
1796 CONST char *bits)
|
|
|
1797 {
|
|
|
1798 Lisp_Object mask_data = find_keyword_in_vector (instantiator, Q_mask_data);
|
|
|
1799 Lisp_Object mask_file = find_keyword_in_vector (instantiator, Q_mask_file);
|
|
|
1800 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
290
|
1801 struct frame* f = XFRAME (DEVICE_SELECTED_FRAME
|
|
|
1802 (XDEVICE (IMAGE_INSTANCE_DEVICE (ii))));
|
|
|
1803 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
288
|
1804 HBITMAP mask = 0;
|
|
|
1805 CONST char *gcc_may_you_rot_in_hell;
|
|
|
1806
|
|
|
1807 if (!NILP (mask_data))
|
|
|
1808 {
|
|
|
1809 GET_C_STRING_BINARY_DATA_ALLOCA (XCAR (XCDR (XCDR (mask_data))),
|
|
|
1810 gcc_may_you_rot_in_hell);
|
|
|
1811 mask =
|
|
290
|
1812 xbm_create_bitmap_from_data ( hdc,
|
|
|
1813 (unsigned char *)
|
|
288
|
1814 gcc_may_you_rot_in_hell,
|
|
|
1815 XINT (XCAR (mask_data)),
|
|
290
|
1816 XINT (XCAR (XCDR (mask_data))), FALSE,
|
|
|
1817 PALETTERGB (0,0,0),
|
|
|
1818 PALETTERGB (255,255,255));
|
|
288
|
1819 }
|
|
|
1820
|
|
|
1821 init_image_instance_from_xbm_inline (ii, width, height, bits,
|
|
|
1822 instantiator, pointer_fg, pointer_bg,
|
|
|
1823 dest_mask, mask, mask_file);
|
|
|
1824 }
|
|
|
1825
|
|
|
1826 /* Instantiate method for XBM's. */
|
|
|
1827
|
|
|
1828 static void
|
|
|
1829 mswindows_xbm_instantiate (Lisp_Object image_instance,
|
|
|
1830 Lisp_Object instantiator,
|
|
|
1831 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1832 int dest_mask, Lisp_Object domain)
|
|
|
1833 {
|
|
|
1834 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1835 CONST char *gcc_go_home;
|
|
|
1836
|
|
|
1837 assert (!NILP (data));
|
|
|
1838
|
|
|
1839 GET_C_STRING_BINARY_DATA_ALLOCA (XCAR (XCDR (XCDR (data))),
|
|
|
1840 gcc_go_home);
|
|
|
1841
|
|
|
1842 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1843 pointer_bg, dest_mask, XINT (XCAR (data)),
|
|
|
1844 XINT (XCAR (XCDR (data))), gcc_go_home);
|
|
|
1845 }
|
|
|
1846
|
|
388
|
1847 #ifdef HAVE_XFACE
|
|
|
1848 /**********************************************************************
|
|
|
1849 * X-Face *
|
|
|
1850 **********************************************************************/
|
|
|
1851 #if defined(EXTERN)
|
|
|
1852 /* This is about to get redefined! */
|
|
|
1853 #undef EXTERN
|
|
|
1854 #endif
|
|
|
1855 /* We have to define SYSV32 so that compface.h includes string.h
|
|
|
1856 instead of strings.h. */
|
|
|
1857 #define SYSV32
|
|
|
1858 #ifdef __cplusplus
|
|
|
1859 extern "C" {
|
|
|
1860 #endif
|
|
|
1861 #include <compface.h>
|
|
|
1862 #ifdef __cplusplus
|
|
|
1863 }
|
|
|
1864 #endif
|
|
|
1865 /* JMP_BUF cannot be used here because if it doesn't get defined
|
|
|
1866 to jmp_buf we end up with a conflicting type error with the
|
|
|
1867 definition in compface.h */
|
|
|
1868 extern jmp_buf comp_env;
|
|
|
1869 #undef SYSV32
|
|
|
1870
|
|
|
1871 static void
|
|
|
1872 mswindows_xface_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1873 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1874 int dest_mask, Lisp_Object domain)
|
|
|
1875 {
|
|
|
1876 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1877 int i, stattis;
|
|
|
1878 char *p, *bits, *bp;
|
|
|
1879 CONST char * volatile emsg = 0;
|
|
|
1880 CONST char * volatile dstring;
|
|
|
1881
|
|
|
1882 assert (!NILP (data));
|
|
|
1883
|
|
|
1884 GET_C_STRING_BINARY_DATA_ALLOCA (data, dstring);
|
|
|
1885
|
|
|
1886 if ((p = strchr (dstring, ':')))
|
|
|
1887 {
|
|
|
1888 dstring = p + 1;
|
|
|
1889 }
|
|
|
1890
|
|
|
1891 /* Must use setjmp not SETJMP because we used jmp_buf above not JMP_BUF */
|
|
|
1892 if (!(stattis = setjmp (comp_env)))
|
|
|
1893 {
|
|
|
1894 UnCompAll ((char *) dstring);
|
|
|
1895 UnGenFace ();
|
|
|
1896 }
|
|
|
1897
|
|
|
1898 switch (stattis)
|
|
|
1899 {
|
|
|
1900 case -2:
|
|
|
1901 emsg = "uncompface: internal error";
|
|
|
1902 break;
|
|
|
1903 case -1:
|
|
|
1904 emsg = "uncompface: insufficient or invalid data";
|
|
|
1905 break;
|
|
|
1906 case 1:
|
|
|
1907 emsg = "uncompface: excess data ignored";
|
|
|
1908 break;
|
|
|
1909 }
|
|
|
1910
|
|
|
1911 if (emsg)
|
|
|
1912 signal_simple_error_2 (emsg, data, Qimage);
|
|
|
1913
|
|
|
1914 bp = bits = (char *) alloca (PIXELS / 8);
|
|
|
1915
|
|
|
1916 /* the compface library exports char F[], which uses a single byte per
|
|
|
1917 pixel to represent a 48x48 bitmap. Yuck. */
|
|
|
1918 for (i = 0, p = F; i < (PIXELS / 8); ++i)
|
|
|
1919 {
|
|
|
1920 int n, b;
|
|
|
1921 /* reverse the bit order of each byte... */
|
|
|
1922 for (b = n = 0; b < 8; ++b)
|
|
|
1923 {
|
|
|
1924 n |= ((*p++) << b);
|
|
|
1925 }
|
|
|
1926 *bp++ = (char) n;
|
|
|
1927 }
|
|
|
1928
|
|
|
1929 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1930 pointer_bg, dest_mask, 48, 48, bits);
|
|
|
1931 }
|
|
|
1932 #endif /* HAVE_XFACE */
|
|
|
1933
|
|
284
|
1934
|
|
267
|
1935 /************************************************************************/
|
|
|
1936 /* image instance methods */
|
|
|
1937 /************************************************************************/
|
|
|
1938
|
|
|
1939 static void
|
|
|
1940 mswindows_print_image_instance (struct Lisp_Image_Instance *p,
|
|
|
1941 Lisp_Object printcharfun,
|
|
|
1942 int escapeflag)
|
|
|
1943 {
|
|
|
1944 char buf[100];
|
|
|
1945
|
|
|
1946 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
1947 {
|
|
|
1948 case IMAGE_MONO_PIXMAP:
|
|
|
1949 case IMAGE_COLOR_PIXMAP:
|
|
|
1950 case IMAGE_POINTER:
|
|
|
1951 sprintf (buf, " (0x%lx",
|
|
|
1952 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p));
|
|
|
1953 write_c_string (buf, printcharfun);
|
|
|
1954 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
1955 {
|
|
|
1956 sprintf (buf, "/0x%lx",
|
|
|
1957 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
1958 write_c_string (buf, printcharfun);
|
|
|
1959 }
|
|
|
1960 write_c_string (")", printcharfun);
|
|
|
1961 break;
|
|
384
|
1962
|
|
267
|
1963 default:
|
|
|
1964 break;
|
|
|
1965 }
|
|
|
1966 }
|
|
|
1967
|
|
|
1968 static void
|
|
|
1969 mswindows_finalize_image_instance (struct Lisp_Image_Instance *p)
|
|
|
1970 {
|
|
|
1971 if (DEVICE_LIVE_P (XDEVICE (p->device)))
|
|
|
1972 {
|
|
384
|
1973 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET
|
|
|
1974 ||
|
|
|
1975 IMAGE_INSTANCE_TYPE (p) == IMAGE_SUBWINDOW)
|
|
|
1976 {
|
|
|
1977 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
1978 DestroyWindow (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p));
|
|
|
1979 IMAGE_INSTANCE_SUBWINDOW_ID (p) = 0;
|
|
|
1980 }
|
|
|
1981 else if (p->data)
|
|
|
1982 {
|
|
|
1983 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p))
|
|
|
1984 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p));
|
|
|
1985 IMAGE_INSTANCE_MSWINDOWS_BITMAP (p) = 0;
|
|
|
1986 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
1987 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
1988 IMAGE_INSTANCE_MSWINDOWS_MASK (p) = 0;
|
|
|
1989 if (IMAGE_INSTANCE_MSWINDOWS_ICON (p))
|
|
|
1990 DestroyIcon (IMAGE_INSTANCE_MSWINDOWS_ICON (p));
|
|
|
1991 IMAGE_INSTANCE_MSWINDOWS_ICON (p) = 0;
|
|
|
1992 }
|
|
267
|
1993 }
|
|
|
1994
|
|
384
|
1995 if (p->data)
|
|
|
1996 {
|
|
|
1997 xfree (p->data);
|
|
|
1998 p->data = 0;
|
|
|
1999 }
|
|
|
2000 }
|
|
|
2001
|
|
|
2002 /************************************************************************/
|
|
|
2003 /* subwindow and widget support */
|
|
|
2004 /************************************************************************/
|
|
|
2005
|
|
|
2006 /* unmap the image if it is a widget. This is used by redisplay via
|
|
|
2007 redisplay_unmap_subwindows */
|
|
|
2008 static void
|
|
|
2009 mswindows_unmap_subwindow (struct Lisp_Image_Instance *p)
|
|
|
2010 {
|
|
|
2011 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
2012 {
|
|
|
2013 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2014 NULL,
|
|
|
2015 0, 0, 0, 0,
|
|
|
2016 SWP_HIDEWINDOW | SWP_NOMOVE | SWP_NOSIZE
|
|
|
2017 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2018 }
|
|
|
2019 }
|
|
|
2020
|
|
|
2021 /* map the subwindow. This is used by redisplay via
|
|
|
2022 redisplay_output_subwindow */
|
|
|
2023 static void
|
|
|
2024 mswindows_map_subwindow (struct Lisp_Image_Instance *p, int x, int y)
|
|
|
2025 {
|
|
|
2026 /* ShowWindow (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p), SW_SHOW);*/
|
|
|
2027 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2028 NULL,
|
|
|
2029 x, y, 0, 0,
|
|
|
2030 SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOSIZE
|
|
|
2031 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2032 }
|
|
|
2033
|
|
|
2034 /* when you click on a widget you may activate another widget this
|
|
|
2035 needs to be checked and all appropriate widgets updated */
|
|
|
2036 static void
|
|
|
2037 mswindows_update_subwindow (struct Lisp_Image_Instance *p)
|
|
|
2038 {
|
|
|
2039 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET)
|
|
|
2040 {
|
|
|
2041 /* buttons checked or otherwise */
|
|
|
2042 if ( EQ (IMAGE_INSTANCE_WIDGET_TYPE (p), Qbutton))
|
|
|
2043 {
|
|
|
2044 if (gui_item_selected_p (&IMAGE_INSTANCE_WIDGET_ITEM (p)))
|
|
|
2045 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2046 BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
|
2047 else
|
|
|
2048 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2049 BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
2050 }
|
|
|
2051 }
|
|
|
2052 }
|
|
|
2053
|
|
|
2054 /* register widgets into our hastable so that we can cope with the
|
|
|
2055 callbacks. The hashtable is weak so deregistration is handled
|
|
|
2056 automatically */
|
|
|
2057 static int
|
|
|
2058 mswindows_register_widget_instance (Lisp_Object instance, Lisp_Object domain)
|
|
|
2059 {
|
|
|
2060 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2061 struct frame* f = XFRAME (frame);
|
|
|
2062 int id = gui_item_hash (FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f),
|
|
|
2063 &XIMAGE_INSTANCE_WIDGET_ITEM (instance),
|
|
|
2064 WIDGET_GLYPH_SLOT);
|
|
|
2065 Fputhash (make_int (id),
|
|
|
2066 XIMAGE_INSTANCE_WIDGET_CALLBACK (instance),
|
|
|
2067 FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f));
|
|
|
2068 return id;
|
|
|
2069 }
|
|
|
2070
|
|
|
2071 static void
|
|
|
2072 mswindows_subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2073 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2074 int dest_mask, Lisp_Object domain)
|
|
|
2075 {
|
|
|
2076 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2077 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
2078 struct device* d = XDEVICE (device);
|
|
|
2079 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2080 HWND wnd;
|
|
|
2081
|
|
|
2082 if (!DEVICE_MSWINDOWS_P (d))
|
|
|
2083 signal_simple_error ("Not an mswindows device", device);
|
|
|
2084
|
|
|
2085 /* have to set the type this late in case there is no device
|
|
|
2086 instantiation for a widget */
|
|
|
2087 IMAGE_INSTANCE_TYPE (ii) = IMAGE_SUBWINDOW;
|
|
|
2088
|
|
|
2089 wnd = CreateWindow( "STATIC",
|
|
|
2090 "",
|
|
|
2091 WS_CHILD,
|
|
|
2092 0, /* starting x position */
|
|
|
2093 0, /* starting y position */
|
|
|
2094 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2095 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2096 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)), /* parent window */
|
|
|
2097 0,
|
|
|
2098 (HINSTANCE)
|
|
|
2099 GetWindowLong (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2100 GWL_HINSTANCE),
|
|
|
2101 NULL);
|
|
|
2102
|
|
|
2103 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2104 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
267
|
2105 }
|
|
|
2106
|
|
|
2107 static int
|
|
|
2108 mswindows_image_instance_equal (struct Lisp_Image_Instance *p1,
|
|
|
2109 struct Lisp_Image_Instance *p2, int depth)
|
|
|
2110 {
|
|
|
2111 switch (IMAGE_INSTANCE_TYPE (p1))
|
|
|
2112 {
|
|
|
2113 case IMAGE_MONO_PIXMAP:
|
|
|
2114 case IMAGE_COLOR_PIXMAP:
|
|
|
2115 case IMAGE_POINTER:
|
|
|
2116 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p1)
|
|
|
2117 != IMAGE_INSTANCE_MSWINDOWS_BITMAP (p2))
|
|
|
2118 return 0;
|
|
|
2119 break;
|
|
384
|
2120
|
|
267
|
2121 default:
|
|
|
2122 break;
|
|
|
2123 }
|
|
|
2124
|
|
|
2125 return 1;
|
|
|
2126 }
|
|
|
2127
|
|
|
2128 static unsigned long
|
|
|
2129 mswindows_image_instance_hash (struct Lisp_Image_Instance *p, int depth)
|
|
|
2130 {
|
|
|
2131 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2132 {
|
|
|
2133 case IMAGE_MONO_PIXMAP:
|
|
|
2134 case IMAGE_COLOR_PIXMAP:
|
|
|
2135 case IMAGE_POINTER:
|
|
|
2136 return (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p);
|
|
384
|
2137
|
|
267
|
2138 default:
|
|
|
2139 return 0;
|
|
|
2140 }
|
|
|
2141 }
|
|
|
2142
|
|
|
2143 /* Set all the slots in an image instance structure to reasonable
|
|
|
2144 default values. This is used somewhere within an instantiate
|
|
|
2145 method. It is assumed that the device slot within the image
|
|
|
2146 instance is already set -- this is the case when instantiate
|
|
|
2147 methods are called. */
|
|
|
2148
|
|
|
2149 static void
|
|
|
2150 mswindows_initialize_dibitmap_image_instance (struct Lisp_Image_Instance *ii,
|
|
384
|
2151 enum image_instance_type type)
|
|
267
|
2152 {
|
|
|
2153 ii->data = xnew_and_zero (struct mswindows_image_instance_data);
|
|
|
2154 IMAGE_INSTANCE_TYPE (ii) = type;
|
|
|
2155 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = Qnil;
|
|
|
2156 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (ii) = Qnil;
|
|
|
2157 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) = Qnil;
|
|
|
2158 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) = Qnil;
|
|
|
2159 IMAGE_INSTANCE_PIXMAP_FG (ii) = Qnil;
|
|
|
2160 IMAGE_INSTANCE_PIXMAP_BG (ii) = Qnil;
|
|
|
2161 }
|
|
|
2162
|
|
|
2163
|
|
|
2164 /************************************************************************/
|
|
384
|
2165 /* widgets */
|
|
|
2166 /************************************************************************/
|
|
|
2167
|
|
|
2168 static void
|
|
|
2169 mswindows_widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2170 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2171 int dest_mask, Lisp_Object domain,
|
|
|
2172 CONST char* class, int flags, int exflags)
|
|
|
2173 {
|
|
|
2174 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2175 #if 0
|
|
|
2176 struct Lisp_Image_Instance *groupii = 0;
|
|
|
2177 Lisp_Object group = find_keyword_in_vector (instantiator, Q_group);
|
|
|
2178 #endif
|
|
|
2179 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii), style;
|
|
|
2180 struct device* d = XDEVICE (device);
|
|
|
2181 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2182 Extbyte* nm=0;
|
|
|
2183 HWND wnd;
|
|
|
2184 int id = 0xffff;
|
|
|
2185 struct gui_item* pgui = &IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
|
2186
|
|
|
2187 if (!DEVICE_MSWINDOWS_P (d))
|
|
|
2188 signal_simple_error ("Not an mswindows device", device);
|
|
|
2189 #if 0
|
|
|
2190 /* if the user specified another glyph as a group pick up the
|
|
|
2191 instance in our domain. */
|
|
|
2192 if (!NILP (group))
|
|
|
2193 {
|
|
|
2194 if (SYMBOLP (group))
|
|
|
2195 group = XSYMBOL (group)->value;
|
|
|
2196 group = glyph_image_instance (group, domain, ERROR_ME, 1);
|
|
|
2197 groupii = XIMAGE_INSTANCE (group);
|
|
|
2198 }
|
|
|
2199 #endif
|
|
|
2200 if (!gui_item_active_p (pgui))
|
|
|
2201 flags |= WS_DISABLED;
|
|
|
2202
|
|
|
2203 style = pgui->style;
|
|
|
2204
|
|
|
2205 if (!NILP (pgui->callback))
|
|
|
2206 {
|
|
|
2207 id = mswindows_register_widget_instance (image_instance, domain);
|
|
|
2208 }
|
|
|
2209 /* have to set the type this late in case there is no device
|
|
|
2210 instantiation for a widget */
|
|
|
2211 IMAGE_INSTANCE_TYPE (ii) = IMAGE_WIDGET;
|
|
|
2212 if (!NILP (IMAGE_INSTANCE_WIDGET_TEXT (ii)))
|
|
|
2213 GET_C_STRING_OS_DATA_ALLOCA (IMAGE_INSTANCE_WIDGET_TEXT (ii), nm);
|
|
|
2214
|
|
|
2215 wnd = CreateWindowEx(
|
|
|
2216 exflags /* | WS_EX_NOPARENTNOTIFY*/,
|
|
|
2217 class,
|
|
|
2218 nm,
|
|
|
2219 flags | WS_CHILD,
|
|
|
2220 0, /* starting x position */
|
|
|
2221 0, /* starting y position */
|
|
|
2222 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2223 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2224 /* parent window */
|
|
|
2225 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2226 (HMENU)id, /* No menu */
|
|
|
2227 (HINSTANCE)
|
|
|
2228 GetWindowLong (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2229 GWL_HINSTANCE),
|
|
|
2230 NULL);
|
|
|
2231
|
|
|
2232 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
|
2233 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2234 /* set the widget font from the widget face */
|
|
|
2235 SendMessage (wnd, WM_SETFONT,
|
|
|
2236 (WPARAM)FONT_INSTANCE_MSWINDOWS_HFONT
|
|
|
2237 (XFONT_INSTANCE (widget_face_font_info
|
|
|
2238 (domain,
|
|
|
2239 IMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2240 0, 0))),
|
|
|
2241 MAKELPARAM (TRUE, 0));
|
|
|
2242 }
|
|
|
2243
|
|
|
2244 /* Instantiate a button widget. Unfortunately instantiated widgets are
|
|
|
2245 particular to a frame since they need to have a parent. It's not
|
|
|
2246 like images where you just select the image into the context you
|
|
|
2247 want to display it in and BitBlt it. So images instances can have a
|
|
|
2248 many-to-one relationship with things you see, whereas widgets can
|
|
|
2249 only be one-to-one (i.e. per frame) */
|
|
|
2250 static void
|
|
|
2251 mswindows_button_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2252 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2253 int dest_mask, Lisp_Object domain)
|
|
|
2254 {
|
|
|
2255 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2256 HWND wnd;
|
|
|
2257 int flags = BS_NOTIFY;
|
|
|
2258 Lisp_Object style;
|
|
|
2259 struct gui_item* pgui = &IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
388
|
2260 Lisp_Object glyph = find_keyword_in_vector (instantiator, Q_image);
|
|
|
2261
|
|
384
|
2262 if (!gui_item_active_p (pgui))
|
|
|
2263 flags |= WS_DISABLED;
|
|
|
2264
|
|
388
|
2265 if (!NILP (glyph))
|
|
|
2266 {
|
|
|
2267 if (!IMAGE_INSTANCEP (glyph))
|
|
|
2268 glyph = glyph_image_instance (glyph, domain, ERROR_ME, 1);
|
|
|
2269
|
|
|
2270 if (IMAGE_INSTANCEP (glyph))
|
|
|
2271 flags |= XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
|
2272 BS_BITMAP : BS_ICON;
|
|
|
2273 }
|
|
|
2274
|
|
384
|
2275 style = pgui->style;
|
|
|
2276
|
|
|
2277 if (EQ (style, Qradio))
|
|
|
2278 {
|
|
|
2279 flags |= BS_RADIOBUTTON;
|
|
|
2280 }
|
|
|
2281 else if (EQ (style, Qtoggle))
|
|
|
2282 {
|
|
|
2283 flags |= BS_AUTOCHECKBOX;
|
|
|
2284 }
|
|
|
2285 else
|
|
|
2286 flags |= BS_DEFPUSHBUTTON;
|
|
|
2287
|
|
|
2288 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2289 pointer_bg, dest_mask, domain, "BUTTON", flags,
|
|
|
2290 WS_EX_CONTROLPARENT);
|
|
|
2291
|
|
|
2292 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2293 /* set the checked state */
|
|
|
2294 if (gui_item_selected_p (pgui))
|
|
|
2295 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
|
2296 else
|
|
|
2297 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
388
|
2298 /* add the image if one was given */
|
|
|
2299 if (!NILP (glyph) && IMAGE_INSTANCEP (glyph))
|
|
|
2300 {
|
|
|
2301 SendMessage (wnd, BM_SETIMAGE,
|
|
|
2302 (WPARAM) (XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
|
2303 IMAGE_BITMAP : IMAGE_ICON),
|
|
|
2304 (LPARAM) (XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
|
2305 XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) :
|
|
|
2306 XIMAGE_INSTANCE_MSWINDOWS_ICON (glyph)));
|
|
|
2307 }
|
|
384
|
2308 }
|
|
|
2309
|
|
|
2310 /* instantiate an edit control */
|
|
|
2311 static void
|
|
|
2312 mswindows_edit_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2313 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2314 int dest_mask, Lisp_Object domain)
|
|
|
2315 {
|
|
|
2316 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2317 pointer_bg, dest_mask, domain, "EDIT",
|
|
|
2318 ES_LEFT | ES_AUTOHSCROLL | WS_TABSTOP
|
|
|
2319 | WS_BORDER,
|
|
|
2320 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2321 }
|
|
|
2322
|
|
388
|
2323 /* instantiate an edit control */
|
|
|
2324 static void
|
|
|
2325 mswindows_progress_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2326 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2327 int dest_mask, Lisp_Object domain)
|
|
|
2328 {
|
|
|
2329 HWND wnd;
|
|
|
2330 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2331 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2332 pointer_bg, dest_mask, domain, PROGRESS_CLASS,
|
|
|
2333 WS_TABSTOP | WS_BORDER | PBS_SMOOTH,
|
|
|
2334 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2335 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2336 /* set the colors */
|
|
|
2337 #ifdef PBS_SETBKCOLOR
|
|
|
2338 SendMessage (wnd, PBS_SETBKCOLOR, 0,
|
|
|
2339 (LPARAM) (COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
2340 (XCOLOR_INSTANCE
|
|
|
2341 (FACE_BACKGROUND
|
|
|
2342 (XIMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2343 XIMAGE_INSTANCE_SUBWINDOW_FRAME (ii))))));
|
|
|
2344 #endif
|
|
|
2345 #ifdef PBS_SETBARCOLOR
|
|
|
2346 SendMessage (wnd, PBS_SETBARCOLOR, 0,
|
|
|
2347 (L:PARAM) (COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
2348 (XCOLOR_INSTANCE
|
|
|
2349 (FACE_FOREGROUND
|
|
|
2350 (XIMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2351 XIMAGE_INSTANCE_SUBWINDOW_FRAME (ii))))));
|
|
|
2352 #endif
|
|
|
2353 }
|
|
|
2354
|
|
384
|
2355 /* instantiate a static control possible for putting other things in */
|
|
|
2356 static void
|
|
|
2357 mswindows_label_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2358 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2359 int dest_mask, Lisp_Object domain)
|
|
|
2360 {
|
|
|
2361 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2362 pointer_bg, dest_mask, domain, "STATIC",
|
|
|
2363 0, WS_EX_STATICEDGE);
|
|
|
2364 }
|
|
|
2365
|
|
|
2366 #if 0
|
|
|
2367 /* instantiate a static control possible for putting other things in */
|
|
|
2368 static void
|
|
|
2369 mswindows_group_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2370 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2371 int dest_mask, Lisp_Object domain)
|
|
|
2372 {
|
|
|
2373 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2374 pointer_bg, dest_mask, domain, "BUTTON",
|
|
|
2375 WS_GROUP | BS_GROUPBOX | WS_BORDER,
|
|
|
2376 WS_EX_CLIENTEDGE );
|
|
|
2377 }
|
|
|
2378 #endif
|
|
|
2379
|
|
|
2380 /* instantiate a scrollbar control */
|
|
|
2381 static void
|
|
|
2382 mswindows_scrollbar_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2383 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2384 int dest_mask, Lisp_Object domain)
|
|
|
2385 {
|
|
|
2386 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2387 pointer_bg, dest_mask, domain, "SCROLLBAR",
|
|
|
2388 0,
|
|
|
2389 WS_EX_CLIENTEDGE );
|
|
|
2390 }
|
|
|
2391
|
|
|
2392 /* instantiate a combo control */
|
|
|
2393 static void
|
|
|
2394 mswindows_combo_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2395 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2396 int dest_mask, Lisp_Object domain)
|
|
|
2397 {
|
|
|
2398 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2399 HANDLE wnd;
|
|
|
2400 Lisp_Object rest;
|
|
|
2401
|
|
|
2402 /* Maybe ought to generalise this more but it may be very windows
|
|
|
2403 specific. In windows the window height of a combo box is the
|
|
|
2404 height when the combo box is open. Thus we need to set the height
|
|
|
2405 before creating the window and then reset it to a single line
|
|
|
2406 after the window is created so that redisplay does the right
|
|
|
2407 thing. */
|
|
|
2408 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2409 pointer_bg, dest_mask, domain, "COMBOBOX",
|
|
|
2410 WS_BORDER | WS_TABSTOP | CBS_DROPDOWN
|
|
|
2411 | CBS_AUTOHSCROLL
|
|
|
2412 | CBS_HASSTRINGS | WS_VSCROLL,
|
|
|
2413 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2414 /* reset the height */
|
|
|
2415 widget_text_to_pixel_conversion (domain,
|
|
|
2416 IMAGE_INSTANCE_WIDGET_FACE (ii), 1, 0,
|
|
|
2417 &IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii), 0);
|
|
|
2418 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2419 /* add items to the combo box */
|
|
|
2420 SendMessage (wnd, CB_RESETCONTENT, 0, 0);
|
|
|
2421 LIST_LOOP (rest, Fplist_get (IMAGE_INSTANCE_WIDGET_PROPS (ii), Q_items, Qnil))
|
|
|
2422 {
|
|
|
2423 Extbyte* lparam;
|
|
|
2424 GET_C_STRING_OS_DATA_ALLOCA (XCAR (rest), lparam);
|
|
|
2425 if (SendMessage (wnd, CB_ADDSTRING, 0, (LPARAM)lparam) == CB_ERR)
|
|
|
2426 signal_simple_error ("error adding combo entries", instantiator);
|
|
|
2427 }
|
|
|
2428 }
|
|
|
2429
|
|
|
2430 /* get properties of a control */
|
|
|
2431 static Lisp_Object
|
|
|
2432 mswindows_widget_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2433 {
|
|
|
2434 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2435 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2436 /* get the text from a control */
|
|
388
|
2437 if (EQ (prop, Q_text))
|
|
384
|
2438 {
|
|
|
2439 Extcount len = SendMessage (wnd, WM_GETTEXTLENGTH, 0, 0);
|
|
|
2440 Extbyte* buf =alloca (len+1);
|
|
|
2441
|
|
|
2442 SendMessage (wnd, WM_GETTEXT, (WPARAM)len+1, (LPARAM) buf);
|
|
|
2443 return build_ext_string (buf, FORMAT_OS);
|
|
|
2444 }
|
|
|
2445 return Qunbound;
|
|
|
2446 }
|
|
|
2447
|
|
|
2448 /* get properties of a button */
|
|
|
2449 static Lisp_Object
|
|
|
2450 mswindows_button_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2451 {
|
|
|
2452 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2453 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2454 /* check the state of a button */
|
|
388
|
2455 if (EQ (prop, Q_selected))
|
|
384
|
2456 {
|
|
|
2457 if (SendMessage (wnd, BM_GETSTATE, 0, 0) & BST_CHECKED)
|
|
|
2458 return Qt;
|
|
|
2459 else
|
|
|
2460 return Qnil;
|
|
|
2461 }
|
|
|
2462 return Qunbound;
|
|
|
2463 }
|
|
|
2464
|
|
|
2465 /* get properties of a combo box */
|
|
|
2466 static Lisp_Object
|
|
|
2467 mswindows_combo_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2468 {
|
|
|
2469 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2470 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2471 /* get the text from a control */
|
|
388
|
2472 if (EQ (prop, Q_text))
|
|
384
|
2473 {
|
|
|
2474 long item = SendMessage (wnd, CB_GETCURSEL, 0, 0);
|
|
|
2475 Extcount len = SendMessage (wnd, CB_GETLBTEXTLEN, (WPARAM)item, 0);
|
|
|
2476 Extbyte* buf = alloca (len+1);
|
|
|
2477 SendMessage (wnd, CB_GETLBTEXT, (WPARAM)item, (LPARAM)buf);
|
|
|
2478 return build_ext_string (buf, FORMAT_OS);
|
|
|
2479 }
|
|
|
2480 return Qunbound;
|
|
|
2481 }
|
|
|
2482
|
|
|
2483 /* set the properties of a control */
|
|
|
2484 static Lisp_Object
|
|
|
2485 mswindows_widget_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2486 Lisp_Object val)
|
|
|
2487 {
|
|
|
2488 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2489
|
|
388
|
2490 if (EQ (prop, Q_text))
|
|
384
|
2491 {
|
|
|
2492 Extbyte* lparam=0;
|
|
|
2493 CHECK_STRING (val);
|
|
|
2494 GET_C_STRING_OS_DATA_ALLOCA (val, lparam);
|
|
|
2495 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2496 WM_SETTEXT, 0, (LPARAM)lparam);
|
|
|
2497 return Qt;
|
|
|
2498 }
|
|
|
2499 return Qunbound;
|
|
|
2500 }
|
|
|
2501
|
|
388
|
2502 /* set the properties of a progres guage */
|
|
|
2503 static Lisp_Object
|
|
|
2504 mswindows_progress_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2505 Lisp_Object val)
|
|
|
2506 {
|
|
|
2507 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2508
|
|
|
2509 if (EQ (prop, Q_percent))
|
|
|
2510 {
|
|
|
2511 CHECK_INT (val);
|
|
|
2512 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2513 PBM_SETPOS, (WPARAM)XINT (val), 0);
|
|
|
2514 return Qt;
|
|
|
2515 }
|
|
|
2516 return Qunbound;
|
|
|
2517 }
|
|
|
2518
|
|
384
|
2519
|
|
|
2520 /************************************************************************/
|
|
267
|
2521 /* initialization */
|
|
|
2522 /************************************************************************/
|
|
|
2523
|
|
|
2524 void
|
|
|
2525 syms_of_glyphs_mswindows (void)
|
|
|
2526 {
|
|
284
|
2527 defkeyword (&Q_resource_id, ":resource-id");
|
|
|
2528 defkeyword (&Q_resource_type, ":resource-type");
|
|
267
|
2529 }
|
|
|
2530
|
|
|
2531 void
|
|
|
2532 console_type_create_glyphs_mswindows (void)
|
|
|
2533 {
|
|
|
2534 /* image methods */
|
|
|
2535
|
|
|
2536 CONSOLE_HAS_METHOD (mswindows, print_image_instance);
|
|
|
2537 CONSOLE_HAS_METHOD (mswindows, finalize_image_instance);
|
|
384
|
2538 CONSOLE_HAS_METHOD (mswindows, unmap_subwindow);
|
|
|
2539 CONSOLE_HAS_METHOD (mswindows, map_subwindow);
|
|
|
2540 CONSOLE_HAS_METHOD (mswindows, update_subwindow);
|
|
267
|
2541 CONSOLE_HAS_METHOD (mswindows, image_instance_equal);
|
|
|
2542 CONSOLE_HAS_METHOD (mswindows, image_instance_hash);
|
|
278
|
2543 CONSOLE_HAS_METHOD (mswindows, init_image_instance_from_eimage);
|
|
|
2544 CONSOLE_HAS_METHOD (mswindows, locate_pixmap_file);
|
|
267
|
2545 }
|
|
|
2546
|
|
|
2547 void
|
|
|
2548 image_instantiator_format_create_glyphs_mswindows (void)
|
|
|
2549 {
|
|
|
2550 /* image-instantiator types */
|
|
384
|
2551 #ifdef HAVE_XPM
|
|
|
2552 INITIALIZE_DEVICE_IIFORMAT (mswindows, xpm);
|
|
|
2553 IIFORMAT_HAS_DEVMETHOD (mswindows, xpm, instantiate);
|
|
|
2554 #endif
|
|
|
2555 INITIALIZE_DEVICE_IIFORMAT (mswindows, xbm);
|
|
|
2556 IIFORMAT_HAS_DEVMETHOD (mswindows, xbm, instantiate);
|
|
388
|
2557 #ifdef HAVE_XFACE
|
|
|
2558 INITIALIZE_DEVICE_IIFORMAT (mswindows, xface);
|
|
|
2559 IIFORMAT_HAS_DEVMETHOD (mswindows, xface, instantiate);
|
|
|
2560 #endif
|
|
384
|
2561 INITIALIZE_DEVICE_IIFORMAT (mswindows, button);
|
|
|
2562 IIFORMAT_HAS_DEVMETHOD (mswindows, button, property);
|
|
|
2563 IIFORMAT_HAS_DEVMETHOD (mswindows, button, instantiate);
|
|
|
2564
|
|
|
2565 INITIALIZE_DEVICE_IIFORMAT (mswindows, edit);
|
|
|
2566 IIFORMAT_HAS_DEVMETHOD (mswindows, edit, instantiate);
|
|
|
2567
|
|
|
2568 INITIALIZE_DEVICE_IIFORMAT (mswindows, subwindow);
|
|
|
2569 IIFORMAT_HAS_DEVMETHOD (mswindows, subwindow, instantiate);
|
|
|
2570
|
|
|
2571 INITIALIZE_DEVICE_IIFORMAT (mswindows, widget);
|
|
|
2572 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, property);
|
|
|
2573 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, set_property);
|
|
|
2574 #if 0
|
|
|
2575 INITIALIZE_DEVICE_IIFORMAT (mswindows, group);
|
|
|
2576 IIFORMAT_HAS_DEVMETHOD (mswindows, group, instantiate);
|
|
|
2577 #endif
|
|
|
2578 INITIALIZE_DEVICE_IIFORMAT (mswindows, label);
|
|
|
2579 IIFORMAT_HAS_DEVMETHOD (mswindows, label, instantiate);
|
|
|
2580
|
|
|
2581 INITIALIZE_DEVICE_IIFORMAT (mswindows, combo);
|
|
|
2582 IIFORMAT_HAS_DEVMETHOD (mswindows, combo, property);
|
|
|
2583 IIFORMAT_HAS_DEVMETHOD (mswindows, combo, instantiate);
|
|
|
2584
|
|
|
2585 INITIALIZE_DEVICE_IIFORMAT (mswindows, scrollbar);
|
|
|
2586 IIFORMAT_HAS_DEVMETHOD (mswindows, scrollbar, instantiate);
|
|
267
|
2587
|
|
388
|
2588 INITIALIZE_DEVICE_IIFORMAT (mswindows, progress);
|
|
|
2589 IIFORMAT_HAS_DEVMETHOD (mswindows, progress, set_property);
|
|
|
2590 IIFORMAT_HAS_DEVMETHOD (mswindows, progress, instantiate);
|
|
|
2591
|
|
267
|
2592 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (bmp, "bmp");
|
|
|
2593
|
|
|
2594 IIFORMAT_HAS_METHOD (bmp, validate);
|
|
|
2595 IIFORMAT_HAS_METHOD (bmp, normalize);
|
|
|
2596 IIFORMAT_HAS_METHOD (bmp, possible_dest_types);
|
|
|
2597 IIFORMAT_HAS_METHOD (bmp, instantiate);
|
|
|
2598
|
|
|
2599 IIFORMAT_VALID_KEYWORD (bmp, Q_data, check_valid_string);
|
|
|
2600 IIFORMAT_VALID_KEYWORD (bmp, Q_file, check_valid_string);
|
|
284
|
2601
|
|
304
|
2602 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource,
|
|
|
2603 "mswindows-resource");
|
|
284
|
2604
|
|
304
|
2605 IIFORMAT_HAS_METHOD (mswindows_resource, validate);
|
|
|
2606 IIFORMAT_HAS_METHOD (mswindows_resource, normalize);
|
|
|
2607 IIFORMAT_HAS_METHOD (mswindows_resource, possible_dest_types);
|
|
|
2608 IIFORMAT_HAS_METHOD (mswindows_resource, instantiate);
|
|
284
|
2609
|
|
304
|
2610 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_type,
|
|
286
|
2611 check_valid_resource_symbol);
|
|
304
|
2612 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_id, check_valid_resource_id);
|
|
|
2613 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_file, check_valid_string);
|
|
267
|
2614 }
|
|
|
2615
|
|
|
2616 void
|
|
|
2617 vars_of_glyphs_mswindows (void)
|
|
|
2618 {
|
|
|
2619 Fprovide (Qbmp);
|
|
304
|
2620 Fprovide (Qmswindows_resource);
|
|
267
|
2621 DEFVAR_LISP ("mswindows-bitmap-file-path", &Vmswindows_bitmap_file_path /*
|
|
|
2622 A list of the directories in which mswindows bitmap files may be found.
|
|
|
2623 This is used by the `make-image-instance' function.
|
|
|
2624 */ );
|
|
|
2625 Vmswindows_bitmap_file_path = Qnil;
|
|
384
|
2626
|
|
|
2627 Fprovide (Qbutton);
|
|
|
2628 Fprovide (Qedit);
|
|
|
2629 Fprovide (Qcombo);
|
|
|
2630 Fprovide (Qscrollbar);
|
|
|
2631 Fprovide (Qlabel);
|
|
388
|
2632 Fprovide (Qprogress);
|
|
267
|
2633 }
|
|
|
2634
|
|
|
2635 void
|
|
|
2636 complex_vars_of_glyphs_mswindows (void)
|
|
|
2637 {
|
|
|
2638 }
|
