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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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50
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384
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51 #define WIDGET_GLYPH_SLOT 0
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52
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53 #ifdef HAVE_XPM
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54 DEFINE_DEVICE_IIFORMAT (mswindows, xpm);
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55 #endif
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56 DEFINE_DEVICE_IIFORMAT (mswindows, xbm);
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57 DEFINE_DEVICE_IIFORMAT (mswindows, button);
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58 DEFINE_DEVICE_IIFORMAT (mswindows, edit);
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59 #if 0
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60 DEFINE_DEVICE_IIFORMAT (mswindows, group);
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61 #endif
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62 DEFINE_DEVICE_IIFORMAT (mswindows, subwindow);
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63 DEFINE_DEVICE_IIFORMAT (mswindows, widget);
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64 DEFINE_DEVICE_IIFORMAT (mswindows, label);
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65 DEFINE_DEVICE_IIFORMAT (mswindows, scrollbar);
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66 DEFINE_DEVICE_IIFORMAT (mswindows, combo);
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267
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67
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68 DEFINE_IMAGE_INSTANTIATOR_FORMAT (bmp);
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69 Lisp_Object Qbmp;
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70 Lisp_Object Vmswindows_bitmap_file_path;
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282
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71 static COLORREF transparent_color = RGB (1,1,1);
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267
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72
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304
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73 DEFINE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource);
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284
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74 Lisp_Object Q_resource_type, Q_resource_id;
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304
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75 Lisp_Object Qmswindows_resource;
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284
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76
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267
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77 static void
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78 mswindows_initialize_dibitmap_image_instance (struct Lisp_Image_Instance *ii,
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384
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79 enum image_instance_type type);
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282
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80 static void
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81 mswindows_initialize_image_instance_mask (struct Lisp_Image_Instance* image,
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82 struct frame* f);
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267
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83
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269
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84 COLORREF mswindows_string_to_color (CONST char *name);
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267
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85
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288
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86 #define BPLINE(width) ((int)(~3UL & (unsigned long)((width) +3)))
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87
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267
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88 /************************************************************************/
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89 /* convert from a series of RGB triples to a BITMAPINFO formated for the*/
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90 /* proper display */
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91 /************************************************************************/
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278
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92 static BITMAPINFO* convert_EImage_to_DIBitmap (Lisp_Object device,
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93 int width, int height,
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94 unsigned char *pic,
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95 int *bit_count,
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96 unsigned char** bmp_data)
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267
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97 {
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98 struct device *d = XDEVICE (device);
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269
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99 int i,j;
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267
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100 RGBQUAD* colortbl;
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101 int ncolors;
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102 BITMAPINFO* bmp_info;
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269
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103 unsigned char *ip, *dp;
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267
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104
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269
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105 if (DEVICE_MSWINDOWS_BITSPIXEL (d) > 0)
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267
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106 {
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288
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107 int bpline = BPLINE(width * 3);
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380
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108 /* FIXME: we can do this because 24bpp implies no color table, once
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109 * we start palettizing this is no longer true. The X versions of
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110 * this function quantises to 256 colors or bit masks down to a
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267
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111 * long. Windows can actually handle rgb triples in the raw so I
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272
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112 * don't see much point trying to optimize down to the best
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267
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113 * structure - unless it has memory / color allocation implications
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114 * .... */
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269
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115 bmp_info=xnew_and_zero (BITMAPINFO);
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267
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116
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117 if (!bmp_info)
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118 {
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119 return NULL;
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120 }
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121
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122 bmp_info->bmiHeader.biBitCount=24; /* just RGB triples for now */
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123 bmp_info->bmiHeader.biCompression=BI_RGB; /* just RGB triples for now */
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124 bmp_info->bmiHeader.biSizeImage=width*height*3;
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125
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126 /* bitmap data needs to be in blue, green, red triples - in that
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127 order, eimage is in RGB format so we need to convert */
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272
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128 *bmp_data = xnew_array_and_zero (unsigned char, bpline * height);
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278
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129 *bit_count = bpline * height;
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267
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130
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131 if (!bmp_data)
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132 {
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272
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133 xfree (bmp_info);
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267
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134 return NULL;
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135 }
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272
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136
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137 ip = pic;
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138 for (i = height-1; i >= 0; i--) {
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139 dp = (*bmp_data) + (i * bpline);
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140 for (j = 0; j < width; j++) {
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141 dp[2] =*ip++;
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142 dp[1] =*ip++;
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143 *dp =*ip++;
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144 dp += 3;
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267
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145 }
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272
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146 }
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267
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147 }
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148 else /* scale to 256 colors */
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149 {
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272
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150 int rd,gr,bl;
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267
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151 quant_table *qtable;
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288
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152 int bpline = BPLINE (width * 3);
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267
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153 /* Quantize the image and get a histogram while we're at it.
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154 Do this first to save memory */
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269
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155 qtable = build_EImage_quantable(pic, width, height, 256);
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267
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156 if (qtable == NULL) return NULL;
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157
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158 /* use our quantize table to allocate the colors */
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159 ncolors = qtable->num_active_colors;
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272
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160 bmp_info=(BITMAPINFO*)xmalloc_and_zero (sizeof(BITMAPINFOHEADER) +
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267
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161 sizeof(RGBQUAD) * ncolors);
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162 if (!bmp_info)
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163 {
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272
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164 xfree (qtable);
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267
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165 return NULL;
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166 }
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167
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168 colortbl=(RGBQUAD*)(((unsigned char*)bmp_info)+sizeof(BITMAPINFOHEADER));
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169
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170 bmp_info->bmiHeader.biBitCount=8;
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171 bmp_info->bmiHeader.biCompression=BI_RGB;
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172 bmp_info->bmiHeader.biSizeImage=bpline*height;
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173 bmp_info->bmiHeader.biClrUsed=ncolors;
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174 bmp_info->bmiHeader.biClrImportant=ncolors;
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175
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176 *bmp_data = (unsigned char *) xmalloc_and_zero (bpline * height);
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177 *bit_count = bpline * height;
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178
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179 if (!*bmp_data)
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180 {
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269
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181 xfree (qtable);
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182 xfree (bmp_info);
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267
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183 return NULL;
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184 }
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185
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186 /* build up an RGBQUAD colortable */
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187 for (i = 0; i < qtable->num_active_colors; i++) {
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286
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188 colortbl[i].rgbRed = (BYTE) qtable->rm[i];
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189 colortbl[i].rgbGreen = (BYTE) qtable->gm[i];
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190 colortbl[i].rgbBlue = (BYTE) qtable->bm[i];
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267
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191 colortbl[i].rgbReserved = 0;
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192 }
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193
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194 /* now build up the data. picture has to be upside-down and
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195 back-to-front for msw bitmaps */
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196 ip = pic;
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197 for (i = height-1; i >= 0; i--) {
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198 dp = (*bmp_data) + (i * bpline);
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199 for (j = 0; j < width; j++) {
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200 rd = *ip++;
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201 gr = *ip++;
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202 bl = *ip++;
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269
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203 *dp++ = QUANT_GET_COLOR (qtable,rd,gr,bl);
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267
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204 }
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205 }
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269
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206 xfree (qtable);
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267
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207 }
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208 /* fix up the standard stuff */
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209 bmp_info->bmiHeader.biWidth=width;
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210 bmp_info->bmiHeader.biHeight=height;
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211 bmp_info->bmiHeader.biPlanes=1;
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212 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
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269
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213 bmp_info->bmiHeader.biXPelsPerMeter=0; /* unless you know better */
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214 bmp_info->bmiHeader.biYPelsPerMeter=0;
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267
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215
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216 return bmp_info;
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217 }
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218
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219 /* Given a pixmap filename, look through all of the "standard" places
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220 where the file might be located. Return a full pathname if found;
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221 otherwise, return Qnil. */
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222
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280
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223 static Lisp_Object
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278
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224 mswindows_locate_pixmap_file (Lisp_Object name)
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267
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225 {
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226 /* This function can GC if IN_REDISPLAY is false */
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276
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227 Lisp_Object found;
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267
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228
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229 /* Check non-absolute pathnames with a directory component relative to
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230 the search path; that's the way Xt does it. */
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269
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231 if (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 0)) ||
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267
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232 (XSTRING_BYTE (name, 0) == '.' &&
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269
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233 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 1)) ||
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267
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234 (XSTRING_BYTE (name, 1) == '.' &&
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269
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235 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 2)))))))
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267
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236 {
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237 if (!NILP (Ffile_readable_p (name)))
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238 return name;
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239 else
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240 return Qnil;
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241 }
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242
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276
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243 if (locate_file (Vmswindows_bitmap_file_path, name, "", &found, R_OK) < 0)
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244 {
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245 Lisp_Object temp = list1 (Vdata_directory);
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246 struct gcpro gcpro1;
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267
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247
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276
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248 GCPRO1 (temp);
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249 locate_file (temp, name, "", &found, R_OK);
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250 UNGCPRO;
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251 }
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267
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252
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276
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253 return found;
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267
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254 }
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255
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256
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257 /* Initialize an image instance from a bitmap
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258
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259 DEST_MASK specifies the mask of allowed image types.
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260
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261 If this fails, signal an error. INSTANTIATOR is only used
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262 in the error message. */
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263
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264 static void
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265 init_image_instance_from_dibitmap (struct Lisp_Image_Instance *ii,
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266 BITMAPINFO *bmp_info,
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267 int dest_mask,
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268 void *bmp_data,
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269 int bmp_bits,
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282
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270 Lisp_Object instantiator,
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271 int x_hot, int y_hot,
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272 int create_mask)
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267
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273 {
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274 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
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275 struct device *d = XDEVICE (device);
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288
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276 struct frame *f;
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267
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277 void* bmp_buf=0;
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282
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278 int type;
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267
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279 HBITMAP bitmap;
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269
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280 HDC hdc;
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267
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281
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282 if (!DEVICE_MSWINDOWS_P (d))
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283 signal_simple_error ("Not an mswindows device", device);
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284
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285 if (NILP (DEVICE_SELECTED_FRAME (d)))
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286 signal_simple_error ("No selected frame on mswindows device", device);
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287
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288
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288 f = XFRAME (DEVICE_SELECTED_FRAME (d));
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289
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282
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290 if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
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291 type = IMAGE_COLOR_PIXMAP;
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292 else if (dest_mask & IMAGE_POINTER_MASK)
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293 type = IMAGE_POINTER;
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294 else
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267
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295 incompatible_image_types (instantiator, dest_mask,
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282
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296 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
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288
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297 hdc = FRAME_MSWINDOWS_CDC (f);
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267
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298
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269
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299 bitmap=CreateDIBSection (hdc,
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267
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300 bmp_info,
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301 DIB_RGB_COLORS,
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302 &bmp_buf,
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303 0,0);
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304
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305 if (!bitmap || !bmp_buf)
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306 signal_simple_error ("Unable to create bitmap", instantiator);
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307
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308 /* copy in the actual bitmap */
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269
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309 memcpy (bmp_buf, bmp_data, bmp_bits);
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267
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310
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282
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311 mswindows_initialize_dibitmap_image_instance (ii, type);
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267
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312
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313 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
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314 find_keyword_in_vector (instantiator, Q_file);
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315
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316 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = bitmap;
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282
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317 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
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267
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318 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = bmp_info->bmiHeader.biWidth;
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319 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = bmp_info->bmiHeader.biHeight;
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320 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = bmp_info->bmiHeader.biBitCount;
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282
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321 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), x_hot);
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322 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), y_hot);
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323
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324 if (create_mask)
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325 {
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326 mswindows_initialize_image_instance_mask (ii, f);
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327 }
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328
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329 if (type == IMAGE_POINTER)
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330 {
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331 mswindows_initialize_image_instance_icon(ii, TRUE);
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332 }
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267
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333 }
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334
|
|
278
|
335 static void
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336 mswindows_init_image_instance_from_eimage (struct Lisp_Image_Instance *ii,
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337 int width, int height,
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338 unsigned char *eimage,
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339 int dest_mask,
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340 Lisp_Object instantiator,
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341 Lisp_Object domain)
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342 {
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343 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
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344 BITMAPINFO* bmp_info;
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345 unsigned char* bmp_data;
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346 int bmp_bits;
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|
|
347 COLORREF bkcolor;
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348
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|
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349 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
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350 signal_simple_error ("Not an mswindows device", device);
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351
|
|
|
352 /* this is a hack but MaskBlt and TransparentBlt are not supported
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|
|
353 on most windows variants */
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|
354 bkcolor = COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
355 (XCOLOR_INSTANCE (FACE_BACKGROUND (Vdefault_face, domain)));
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|
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356
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|
|
357 /* build a bitmap from the eimage */
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|
|
358 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height, eimage,
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|
|
359 &bmp_bits, &bmp_data)))
|
|
|
360 {
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|
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361 signal_simple_error ("EImage to DIBitmap conversion failed",
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|
|
362 instantiator);
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|
|
363 }
|
|
|
364
|
|
|
365 /* Now create the pixmap and set up the image instance */
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|
|
366 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
282
|
367 bmp_data, bmp_bits, instantiator,
|
|
|
368 0, 0, 0);
|
|
278
|
369
|
|
|
370 xfree (bmp_info);
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|
|
371 xfree (bmp_data);
|
|
|
372 }
|
|
|
373
|
|
282
|
374 static void set_mono_pixel ( unsigned char* bits,
|
|
|
375 int bpline, int height,
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|
|
376 int x, int y, int white )
|
|
|
377 {
|
|
|
378 int index;
|
|
|
379 unsigned char bitnum;
|
|
|
380 /* Find the byte on which this scanline begins */
|
|
|
381 index = (height - y - 1) * bpline;
|
|
|
382 /* Find the byte containing this pixel */
|
|
|
383 index += (x >> 3);
|
|
|
384 /* Which bit is it? */
|
|
|
385 bitnum = (unsigned char)( 7 - (x % 8) );
|
|
|
386 if( white ) /* Turn it on */
|
|
|
387 bits[index] |= (1<<bitnum);
|
|
|
388 else /* Turn it off */
|
|
|
389 bits[index] &= ~(1<<bitnum);
|
|
|
390 }
|
|
|
391
|
|
|
392 static void
|
|
|
393 mswindows_initialize_image_instance_mask (struct Lisp_Image_Instance* image,
|
|
|
394 struct frame* f)
|
|
276
|
395 {
|
|
284
|
396 HBITMAP mask;
|
|
|
397 HGDIOBJ old = NULL;
|
|
276
|
398 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
288
|
399 unsigned char* dibits;
|
|
282
|
400 BITMAPINFO* bmp_info =
|
|
284
|
401 xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
282
|
402 int i, j;
|
|
|
403 int height = IMAGE_INSTANCE_PIXMAP_HEIGHT (image);
|
|
276
|
404
|
|
288
|
405 void* and_bits;
|
|
|
406 int maskbpline = BPLINE (((IMAGE_INSTANCE_PIXMAP_WIDTH (image)+7)/8));
|
|
|
407 int bpline = BPLINE (IMAGE_INSTANCE_PIXMAP_WIDTH (image) * 3);
|
|
|
408
|
|
|
409 if (!bmp_info)
|
|
|
410 return;
|
|
282
|
411
|
|
|
412 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_PIXMAP_WIDTH (image);
|
|
|
413 bmp_info->bmiHeader.biHeight = height;
|
|
|
414 bmp_info->bmiHeader.biPlanes=1;
|
|
|
415 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
|
416 bmp_info->bmiHeader.biBitCount=1;
|
|
|
417 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
418 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
419 bmp_info->bmiHeader.biClrImportant = 2;
|
|
288
|
420 bmp_info->bmiHeader.biSizeImage = height * maskbpline;
|
|
282
|
421 bmp_info->bmiColors[0].rgbRed = 0;
|
|
|
422 bmp_info->bmiColors[0].rgbGreen = 0;
|
|
|
423 bmp_info->bmiColors[0].rgbBlue = 0;
|
|
|
424 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
425 bmp_info->bmiColors[1].rgbRed = 255;
|
|
|
426 bmp_info->bmiColors[1].rgbGreen = 255;
|
|
|
427 bmp_info->bmiColors[1].rgbBlue = 255;
|
|
|
428 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
429
|
|
|
430 if (!(mask = CreateDIBSection (hcdc,
|
|
|
431 bmp_info,
|
|
|
432 DIB_RGB_COLORS,
|
|
|
433 &and_bits,
|
|
|
434 0,0)))
|
|
276
|
435 {
|
|
282
|
436 xfree (bmp_info);
|
|
|
437 return;
|
|
276
|
438 }
|
|
|
439
|
|
284
|
440 old = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (image));
|
|
288
|
441 /* build up an in-memory set of bits to mess with */
|
|
|
442 xzero (*bmp_info);
|
|
|
443
|
|
|
444 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_PIXMAP_WIDTH (image);
|
|
|
445 bmp_info->bmiHeader.biHeight = -height;
|
|
|
446 bmp_info->bmiHeader.biPlanes=1;
|
|
|
447 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
|
448 bmp_info->bmiHeader.biBitCount=24;
|
|
|
449 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
450 bmp_info->bmiHeader.biClrUsed = 0;
|
|
|
451 bmp_info->bmiHeader.biClrImportant = 0;
|
|
|
452 bmp_info->bmiHeader.biSizeImage = height * bpline;
|
|
|
453
|
|
|
454 dibits = xmalloc_and_zero (bpline * height);
|
|
|
455 if (GetDIBits (hcdc,
|
|
|
456 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
457 0,
|
|
|
458 height,
|
|
|
459 dibits,
|
|
|
460 bmp_info,
|
|
|
461 DIB_RGB_COLORS) <= 0)
|
|
|
462 {
|
|
|
463 xfree (bmp_info);
|
|
|
464 return;
|
|
|
465 }
|
|
|
466
|
|
|
467 /* now set the colored bits in the mask and transparent ones to
|
|
|
468 black in the original */
|
|
282
|
469 for(i=0; i<IMAGE_INSTANCE_PIXMAP_WIDTH (image); i++)
|
|
|
470 {
|
|
|
471 for(j=0; j<height; j++)
|
|
|
472 {
|
|
288
|
473 unsigned char* idx = &dibits[j * bpline + i * 3];
|
|
|
474
|
|
|
475 if( RGB (idx[2], idx[1], idx[0]) == transparent_color )
|
|
282
|
476 {
|
|
288
|
477 idx[0] = idx[1] = idx[2] = 0;
|
|
|
478 set_mono_pixel( and_bits, maskbpline, height, i, j, TRUE );
|
|
282
|
479 }
|
|
|
480 else
|
|
|
481 {
|
|
288
|
482 set_mono_pixel( and_bits, maskbpline, height, i, j, FALSE );
|
|
282
|
483 }
|
|
|
484 }
|
|
276
|
485 }
|
|
|
486
|
|
288
|
487 SetDIBits (hcdc,
|
|
|
488 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
489 0,
|
|
|
490 height,
|
|
|
491 dibits,
|
|
|
492 bmp_info,
|
|
|
493 DIB_RGB_COLORS);
|
|
|
494
|
|
|
495 xfree (bmp_info);
|
|
|
496 xfree (dibits);
|
|
|
497
|
|
284
|
498 SelectObject(hcdc, old);
|
|
282
|
499
|
|
|
500 IMAGE_INSTANCE_MSWINDOWS_MASK (image) = mask;
|
|
|
501 }
|
|
|
502
|
|
|
503 void
|
|
|
504 mswindows_initialize_image_instance_icon (struct Lisp_Image_Instance* image,
|
|
|
505 int cursor)
|
|
|
506 {
|
|
|
507 ICONINFO x_icon;
|
|
|
508
|
|
|
509 /* we rely on windows to do any resizing necessary */
|
|
|
510 x_icon.fIcon=cursor ? FALSE : TRUE;
|
|
|
511 x_icon.xHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (image));
|
|
|
512 x_icon.yHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (image));
|
|
|
513 x_icon.hbmMask=IMAGE_INSTANCE_MSWINDOWS_MASK (image);
|
|
|
514 x_icon.hbmColor=IMAGE_INSTANCE_MSWINDOWS_BITMAP (image);
|
|
276
|
515
|
|
282
|
516 IMAGE_INSTANCE_MSWINDOWS_ICON (image)=
|
|
276
|
517 CreateIconIndirect (&x_icon);
|
|
|
518 }
|
|
|
519
|
|
286
|
520 HBITMAP
|
|
|
521 mswindows_create_resized_bitmap (struct Lisp_Image_Instance* ii,
|
|
|
522 struct frame* f,
|
|
|
523 int newx, int newy)
|
|
276
|
524 {
|
|
286
|
525 HBITMAP newbmp;
|
|
|
526 HGDIOBJ old1, old2;
|
|
276
|
527 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
528 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
529
|
|
286
|
530 old1 = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
276
|
531
|
|
284
|
532 newbmp = CreateCompatibleBitmap (hcdc, newx, newy);
|
|
276
|
533
|
|
286
|
534 old2 = SelectObject (hdcDst, newbmp);
|
|
276
|
535
|
|
284
|
536 if (!StretchBlt (hdcDst, 0, 0, newx, newy,
|
|
|
537 hcdc, 0, 0,
|
|
|
538 IMAGE_INSTANCE_PIXMAP_WIDTH (ii),
|
|
|
539 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii),
|
|
|
540 SRCCOPY))
|
|
276
|
541 {
|
|
373
|
542 DeleteObject (newbmp);
|
|
|
543 DeleteDC (hdcDst);
|
|
286
|
544 return 0;
|
|
276
|
545 }
|
|
284
|
546
|
|
286
|
547 SelectObject (hdcDst, old2);
|
|
|
548 SelectObject (hcdc, old1);
|
|
|
549 DeleteDC (hdcDst);
|
|
|
550
|
|
|
551 return newbmp;
|
|
|
552 }
|
|
|
553
|
|
|
554 HBITMAP
|
|
|
555 mswindows_create_resized_mask (struct Lisp_Image_Instance* ii,
|
|
|
556 struct frame* f,
|
|
|
557 int newx, int newy)
|
|
|
558 {
|
|
284
|
559 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
560 {
|
|
286
|
561 HBITMAP newmask;
|
|
|
562 HGDIOBJ old1, old2;
|
|
|
563 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
564 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
565
|
|
|
566 old1 = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
284
|
567 newmask = CreateCompatibleBitmap(hcdc, newx, newy);
|
|
286
|
568 old2 = SelectObject (hdcDst, newmask);
|
|
284
|
569
|
|
|
570 if (!StretchBlt(hdcDst, 0, 0, newx, newy,
|
|
|
571 hcdc, 0, 0,
|
|
|
572 IMAGE_INSTANCE_PIXMAP_WIDTH (ii),
|
|
|
573 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii),
|
|
|
574 SRCCOPY))
|
|
|
575 {
|
|
373
|
576 DeleteObject (newmask);
|
|
|
577 DeleteDC (hdcDst);
|
|
286
|
578 return NULL;
|
|
284
|
579 }
|
|
286
|
580
|
|
|
581 SelectObject (hdcDst, old2);
|
|
|
582 SelectObject (hcdc, old1);
|
|
|
583
|
|
|
584 DeleteDC (hdcDst);
|
|
|
585
|
|
|
586 return newmask;
|
|
284
|
587 }
|
|
|
588
|
|
286
|
589 return NULL;
|
|
|
590 }
|
|
|
591
|
|
|
592 int
|
|
|
593 mswindows_resize_dibitmap_instance (struct Lisp_Image_Instance* ii,
|
|
|
594 struct frame* f,
|
|
|
595 int newx, int newy)
|
|
|
596 {
|
|
|
597 HBITMAP newbmp = mswindows_create_resized_bitmap (ii, f, newx, newy);
|
|
|
598 HBITMAP newmask = mswindows_create_resized_mask (ii, f, newx, newy);
|
|
|
599
|
|
|
600 if (!newbmp)
|
|
|
601 return FALSE;
|
|
276
|
602
|
|
|
603 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii))
|
|
|
604 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
|
605 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
606 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
|
607
|
|
|
608 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = newbmp;
|
|
284
|
609 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = newmask;
|
|
276
|
610 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = newx;
|
|
|
611 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = newy;
|
|
|
612
|
|
|
613 return TRUE;
|
|
|
614 }
|
|
|
615
|
|
267
|
616 /**********************************************************************
|
|
|
617 * XPM *
|
|
|
618 **********************************************************************/
|
|
|
619
|
|
|
620 #ifdef HAVE_XPM
|
|
280
|
621
|
|
|
622 struct color_symbol
|
|
|
623 {
|
|
|
624 char* name;
|
|
|
625 COLORREF color;
|
|
|
626 };
|
|
|
627
|
|
|
628 static struct color_symbol*
|
|
|
629 extract_xpm_color_names (Lisp_Object device,
|
|
|
630 Lisp_Object domain,
|
|
|
631 Lisp_Object color_symbol_alist,
|
|
|
632 int* nsymbols)
|
|
|
633 {
|
|
|
634 /* This function can GC */
|
|
|
635 Lisp_Object rest;
|
|
|
636 Lisp_Object results = Qnil;
|
|
|
637 int i, j;
|
|
|
638 struct color_symbol *colortbl;
|
|
|
639 struct gcpro gcpro1, gcpro2;
|
|
|
640
|
|
|
641 GCPRO2 (results, device);
|
|
|
642
|
|
|
643 /* We built up results to be (("name" . #<color>) ...) so that if an
|
|
|
644 error happens we don't lose any malloc()ed data, or more importantly,
|
|
|
645 leave any pixels allocated in the server. */
|
|
|
646 i = 0;
|
|
|
647 LIST_LOOP (rest, color_symbol_alist)
|
|
|
648 {
|
|
|
649 Lisp_Object cons = XCAR (rest);
|
|
|
650 Lisp_Object name = XCAR (cons);
|
|
|
651 Lisp_Object value = XCDR (cons);
|
|
|
652 if (NILP (value))
|
|
|
653 continue;
|
|
|
654 if (STRINGP (value))
|
|
|
655 value =
|
|
|
656 Fmake_color_instance
|
|
|
657 (value, device, encode_error_behavior_flag (ERROR_ME_NOT));
|
|
|
658 else
|
|
|
659 {
|
|
|
660 assert (COLOR_SPECIFIERP (value));
|
|
|
661 value = Fspecifier_instance (value, domain, Qnil, Qnil);
|
|
|
662 }
|
|
|
663 if (NILP (value))
|
|
|
664 continue;
|
|
|
665 results = noseeum_cons (noseeum_cons (name, value), results);
|
|
|
666 i++;
|
|
|
667 }
|
|
|
668 UNGCPRO; /* no more evaluation */
|
|
|
669
|
|
|
670 *nsymbols=i;
|
|
|
671 if (i == 0) return 0;
|
|
|
672
|
|
|
673 colortbl = xnew_array_and_zero (struct color_symbol, i);
|
|
|
674
|
|
|
675 for (j=0; j<i; j++)
|
|
|
676 {
|
|
|
677 Lisp_Object cons = XCAR (results);
|
|
|
678 colortbl[j].color =
|
|
|
679 COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (XCDR (cons)));
|
|
|
680
|
|
384
|
681 GET_C_STRING_OS_DATA_ALLOCA (XCAR (cons), colortbl[j].name);
|
|
280
|
682 free_cons (XCONS (cons));
|
|
|
683 cons = results;
|
|
|
684 results = XCDR (results);
|
|
|
685 free_cons (XCONS (cons));
|
|
|
686 }
|
|
|
687 return colortbl;
|
|
|
688 }
|
|
|
689
|
|
269
|
690 static int xpm_to_eimage (Lisp_Object image, CONST Extbyte *buffer,
|
|
276
|
691 unsigned char** data,
|
|
|
692 int* width, int* height,
|
|
|
693 int* x_hot, int* y_hot,
|
|
282
|
694 int* transp,
|
|
|
695 struct color_symbol* color_symbols,
|
|
280
|
696 int nsymbols)
|
|
267
|
697 {
|
|
|
698 XpmImage xpmimage;
|
|
|
699 XpmInfo xpminfo;
|
|
280
|
700 int result, i, j, transp_idx, maskbpline;
|
|
267
|
701 unsigned char* dptr;
|
|
|
702 unsigned int* sptr;
|
|
|
703 COLORREF color; /* the american spelling virus hits again .. */
|
|
|
704 COLORREF* colortbl;
|
|
|
705
|
|
272
|
706 xzero (xpmimage);
|
|
|
707 xzero (xpminfo);
|
|
276
|
708 xpminfo.valuemask=XpmHotspot;
|
|
282
|
709 *transp=FALSE;
|
|
276
|
710
|
|
269
|
711 result = XpmCreateXpmImageFromBuffer ((char*)buffer,
|
|
267
|
712 &xpmimage,
|
|
|
713 &xpminfo);
|
|
269
|
714 switch (result)
|
|
267
|
715 {
|
|
|
716 case XpmSuccess:
|
|
|
717 break;
|
|
|
718 case XpmFileInvalid:
|
|
|
719 {
|
|
380
|
720 signal_simple_error ("Invalid XPM data", image);
|
|
267
|
721 }
|
|
|
722 case XpmNoMemory:
|
|
|
723 {
|
|
|
724 signal_double_file_error ("Parsing pixmap data",
|
|
|
725 "out of memory", image);
|
|
|
726 }
|
|
|
727 default:
|
|
|
728 {
|
|
|
729 signal_double_file_error_2 ("Parsing pixmap data",
|
|
|
730 "unknown error code",
|
|
|
731 make_int (result), image);
|
|
|
732 }
|
|
|
733 }
|
|
|
734
|
|
|
735 *width = xpmimage.width;
|
|
|
736 *height = xpmimage.height;
|
|
288
|
737 maskbpline = BPLINE (((~7UL & (unsigned long)(*width + 7)) / 8));
|
|
276
|
738
|
|
|
739 *data = xnew_array_and_zero (unsigned char, *width * *height * 3);
|
|
267
|
740
|
|
|
741 if (!*data)
|
|
|
742 {
|
|
269
|
743 XpmFreeXpmImage (&xpmimage);
|
|
|
744 XpmFreeXpmInfo (&xpminfo);
|
|
267
|
745 return 0;
|
|
|
746 }
|
|
|
747
|
|
|
748 /* build a color table to speed things up */
|
|
|
749 colortbl = xnew_array_and_zero (COLORREF, xpmimage.ncolors);
|
|
|
750 if (!colortbl)
|
|
|
751 {
|
|
269
|
752 xfree (*data);
|
|
|
753 XpmFreeXpmImage (&xpmimage);
|
|
|
754 XpmFreeXpmInfo (&xpminfo);
|
|
267
|
755 return 0;
|
|
|
756 }
|
|
|
757
|
|
|
758 for (i=0; i<xpmimage.ncolors; i++)
|
|
|
759 {
|
|
288
|
760 /* goto alert!!!! */
|
|
|
761 /* pick up symbolic colors in preference */
|
|
|
762 if (xpmimage.colorTable[i].symbolic)
|
|
280
|
763 {
|
|
288
|
764 if (!strcasecmp (xpmimage.colorTable[i].symbolic,"BgColor")
|
|
|
765 ||
|
|
|
766 !strcasecmp (xpmimage.colorTable[i].symbolic,"None"))
|
|
280
|
767 {
|
|
288
|
768 *transp=TRUE;
|
|
|
769 colortbl[i]=transparent_color;
|
|
|
770 transp_idx=i;
|
|
|
771 goto label_found_color;
|
|
280
|
772 }
|
|
288
|
773 else if (color_symbols)
|
|
280
|
774 {
|
|
288
|
775 for (j = 0; j<nsymbols; j++)
|
|
280
|
776 {
|
|
288
|
777 if (!strcmp (xpmimage.colorTable[i].symbolic,
|
|
|
778 color_symbols[j].name ))
|
|
|
779 {
|
|
|
780 colortbl[i]=color_symbols[j].color;
|
|
|
781 goto label_found_color;
|
|
|
782 }
|
|
280
|
783 }
|
|
|
784 }
|
|
288
|
785 else if (xpmimage.colorTable[i].c_color == 0)
|
|
|
786 {
|
|
|
787 goto label_no_color;
|
|
|
788 }
|
|
280
|
789 }
|
|
288
|
790 /* pick up transparencies */
|
|
|
791 if (!strcasecmp (xpmimage.colorTable[i].c_color,"None"))
|
|
267
|
792 {
|
|
282
|
793 *transp=TRUE;
|
|
|
794 colortbl[i]=transparent_color;
|
|
276
|
795 transp_idx=i;
|
|
288
|
796 goto label_found_color;
|
|
267
|
797 }
|
|
288
|
798 /* finally pick up a normal color spec */
|
|
|
799 if (xpmimage.colorTable[i].c_color)
|
|
267
|
800 {
|
|
|
801 colortbl[i]=
|
|
269
|
802 mswindows_string_to_color (xpmimage.colorTable[i].c_color);
|
|
288
|
803 goto label_found_color;
|
|
267
|
804 }
|
|
288
|
805
|
|
|
806 label_no_color:
|
|
|
807 xfree (*data);
|
|
|
808 xfree (colortbl);
|
|
|
809 XpmFreeXpmImage (&xpmimage);
|
|
|
810 XpmFreeXpmInfo (&xpminfo);
|
|
|
811 return 0;
|
|
|
812
|
|
|
813 label_found_color:;
|
|
267
|
814 }
|
|
|
815
|
|
|
816 /* convert the image */
|
|
|
817 sptr=xpmimage.data;
|
|
|
818 dptr=*data;
|
|
|
819 for (i = 0; i< *width * *height; i++)
|
|
|
820 {
|
|
|
821 color = colortbl[*sptr++];
|
|
|
822
|
|
|
823 /* split out the 0x02bbggrr colorref into an rgb triple */
|
|
269
|
824 *dptr++=GetRValue (color); /* red */
|
|
|
825 *dptr++=GetGValue (color); /* green */
|
|
|
826 *dptr++=GetBValue (color); /* blue */
|
|
267
|
827 }
|
|
|
828
|
|
276
|
829 *x_hot=xpminfo.x_hotspot;
|
|
|
830 *y_hot=xpminfo.y_hotspot;
|
|
|
831
|
|
269
|
832 XpmFreeXpmImage (&xpmimage);
|
|
|
833 XpmFreeXpmInfo (&xpminfo);
|
|
|
834 xfree (colortbl);
|
|
267
|
835 return TRUE;
|
|
|
836 }
|
|
|
837
|
|
280
|
838 static void
|
|
267
|
839 mswindows_xpm_instantiate (Lisp_Object image_instance,
|
|
|
840 Lisp_Object instantiator,
|
|
|
841 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
842 int dest_mask, Lisp_Object domain)
|
|
|
843 {
|
|
|
844 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
845 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
846 CONST Extbyte *bytes;
|
|
|
847 Extcount len;
|
|
|
848 unsigned char *eimage;
|
|
276
|
849 int width, height, x_hot, y_hot;
|
|
267
|
850 BITMAPINFO* bmp_info;
|
|
|
851 unsigned char* bmp_data;
|
|
|
852 int bmp_bits;
|
|
282
|
853 int nsymbols=0, transp;
|
|
280
|
854 struct color_symbol* color_symbols=NULL;
|
|
267
|
855
|
|
|
856 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
280
|
857 Lisp_Object color_symbol_alist = find_keyword_in_vector (instantiator,
|
|
|
858 Q_color_symbols);
|
|
267
|
859
|
|
|
860 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
861 signal_simple_error ("Not an mswindows device", device);
|
|
|
862
|
|
|
863 assert (!NILP (data));
|
|
|
864
|
|
|
865 GET_STRING_BINARY_DATA_ALLOCA (data, bytes, len);
|
|
|
866
|
|
280
|
867 /* in case we have color symbols */
|
|
|
868 color_symbols = extract_xpm_color_names (device, domain,
|
|
|
869 color_symbol_alist, &nsymbols);
|
|
|
870
|
|
267
|
871 /* convert to an eimage to make processing easier */
|
|
269
|
872 if (!xpm_to_eimage (image_instance, bytes, &eimage, &width, &height,
|
|
282
|
873 &x_hot, &y_hot, &transp, color_symbols, nsymbols))
|
|
267
|
874 {
|
|
|
875 signal_simple_error ("XPM to EImage conversion failed",
|
|
|
876 image_instance);
|
|
|
877 }
|
|
|
878
|
|
280
|
879 if (color_symbols)
|
|
|
880 xfree(color_symbols);
|
|
|
881
|
|
267
|
882 /* build a bitmap from the eimage */
|
|
278
|
883 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height, eimage,
|
|
|
884 &bmp_bits, &bmp_data)))
|
|
267
|
885 {
|
|
|
886 signal_simple_error ("XPM to EImage conversion failed",
|
|
|
887 image_instance);
|
|
|
888 }
|
|
269
|
889 xfree (eimage);
|
|
267
|
890
|
|
|
891 /* Now create the pixmap and set up the image instance */
|
|
|
892 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
282
|
893 bmp_data, bmp_bits, instantiator,
|
|
|
894 x_hot, y_hot, transp);
|
|
267
|
895
|
|
269
|
896 xfree (bmp_info);
|
|
|
897 xfree (bmp_data);
|
|
267
|
898 }
|
|
|
899 #endif /* HAVE_XPM */
|
|
|
900
|
|
|
901 /**********************************************************************
|
|
|
902 * BMP *
|
|
|
903 **********************************************************************/
|
|
|
904
|
|
|
905 static void
|
|
|
906 bmp_validate (Lisp_Object instantiator)
|
|
|
907 {
|
|
|
908 file_or_data_must_be_present (instantiator);
|
|
|
909 }
|
|
|
910
|
|
|
911 static Lisp_Object
|
|
|
912 bmp_normalize (Lisp_Object inst, Lisp_Object console_type)
|
|
|
913 {
|
|
|
914 return simple_image_type_normalize (inst, console_type, Qbmp);
|
|
|
915 }
|
|
|
916
|
|
|
917 static int
|
|
|
918 bmp_possible_dest_types (void)
|
|
|
919 {
|
|
|
920 return IMAGE_COLOR_PIXMAP_MASK;
|
|
|
921 }
|
|
|
922
|
|
|
923 static void
|
|
|
924 bmp_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
925 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
926 int dest_mask, Lisp_Object domain)
|
|
|
927 {
|
|
|
928 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
929 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
930 CONST Extbyte *bytes;
|
|
|
931 Extcount len;
|
|
|
932 BITMAPFILEHEADER* bmp_file_header;
|
|
|
933 BITMAPINFO* bmp_info;
|
|
|
934 void* bmp_data;
|
|
|
935 int bmp_bits;
|
|
|
936 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
937
|
|
|
938 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
939 signal_simple_error ("Not an mswindows device", device);
|
|
|
940
|
|
|
941 assert (!NILP (data));
|
|
|
942
|
|
|
943 GET_STRING_BINARY_DATA_ALLOCA (data, bytes, len);
|
|
|
944
|
|
|
945 /* Then slurp the image into memory, decoding along the way.
|
|
|
946 The result is the image in a simple one-byte-per-pixel
|
|
|
947 format. */
|
|
|
948
|
|
|
949 bmp_file_header=(BITMAPFILEHEADER*)bytes;
|
|
|
950 bmp_info = (BITMAPINFO*)(bytes + sizeof(BITMAPFILEHEADER));
|
|
|
951 bmp_data = (Extbyte*)bytes + bmp_file_header->bfOffBits;
|
|
|
952 bmp_bits = bmp_file_header->bfSize - bmp_file_header->bfOffBits;
|
|
|
953
|
|
|
954 /* Now create the pixmap and set up the image instance */
|
|
|
955 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
282
|
956 bmp_data, bmp_bits, instantiator,
|
|
|
957 0, 0, 0);
|
|
267
|
958 }
|
|
|
959
|
|
|
960
|
|
284
|
961 /**********************************************************************
|
|
286
|
962 * RESOURCES *
|
|
284
|
963 **********************************************************************/
|
|
|
964
|
|
|
965 static void
|
|
304
|
966 mswindows_resource_validate (Lisp_Object instantiator)
|
|
284
|
967 {
|
|
|
968 if ((NILP (find_keyword_in_vector (instantiator, Q_file))
|
|
|
969 &&
|
|
|
970 NILP (find_keyword_in_vector (instantiator, Q_resource_id)))
|
|
|
971 ||
|
|
|
972 NILP (find_keyword_in_vector (instantiator, Q_resource_type)))
|
|
|
973 signal_simple_error ("Must supply :file, :resource-id and :resource-type",
|
|
|
974 instantiator);
|
|
|
975 }
|
|
|
976
|
|
|
977 static Lisp_Object
|
|
304
|
978 mswindows_resource_normalize (Lisp_Object inst, Lisp_Object console_type)
|
|
284
|
979 {
|
|
|
980 /* This function can call lisp */
|
|
|
981 Lisp_Object file = Qnil;
|
|
|
982 struct gcpro gcpro1, gcpro2;
|
|
|
983 Lisp_Object alist = Qnil;
|
|
|
984
|
|
|
985 GCPRO2 (file, alist);
|
|
|
986
|
|
|
987 file = potential_pixmap_file_instantiator (inst, Q_file, Q_data,
|
|
|
988 console_type);
|
|
|
989
|
|
|
990 if (CONSP (file)) /* failure locating filename */
|
|
|
991 signal_double_file_error ("Opening pixmap file",
|
|
|
992 "no such file or directory",
|
|
|
993 Fcar (file));
|
|
|
994
|
|
|
995 if (NILP (file)) /* no conversion necessary */
|
|
|
996 RETURN_UNGCPRO (inst);
|
|
|
997
|
|
|
998 alist = tagged_vector_to_alist (inst);
|
|
|
999
|
|
|
1000 {
|
|
|
1001 alist = remassq_no_quit (Q_file, alist);
|
|
|
1002 alist = Fcons (Fcons (Q_file, file), alist);
|
|
|
1003 }
|
|
|
1004
|
|
|
1005 {
|
|
304
|
1006 Lisp_Object result = alist_to_tagged_vector (Qmswindows_resource, alist);
|
|
284
|
1007 free_alist (alist);
|
|
|
1008 RETURN_UNGCPRO (result);
|
|
|
1009 }
|
|
|
1010 }
|
|
|
1011
|
|
|
1012 static int
|
|
304
|
1013 mswindows_resource_possible_dest_types (void)
|
|
284
|
1014 {
|
|
|
1015 return IMAGE_POINTER_MASK | IMAGE_COLOR_PIXMAP_MASK;
|
|
|
1016 }
|
|
|
1017
|
|
|
1018 typedef struct
|
|
|
1019 {
|
|
|
1020 char *name;
|
|
|
1021 int resource_id;
|
|
|
1022 } resource_t;
|
|
|
1023
|
|
|
1024 #ifndef OCR_ICOCUR
|
|
|
1025 #define OCR_ICOCUR 32647
|
|
|
1026 #define OIC_SAMPLE 32512
|
|
|
1027 #define OIC_HAND 32513
|
|
|
1028 #define OIC_QUES 32514
|
|
|
1029 #define OIC_BANG 32515
|
|
|
1030 #define OIC_NOTE 32516
|
|
|
1031 #define OIC_WINLOGO 32517
|
|
|
1032 #define LR_SHARED 0x8000
|
|
|
1033 #endif
|
|
|
1034
|
|
286
|
1035 static CONST resource_t bitmap_table[] =
|
|
284
|
1036 {
|
|
|
1037 /* bitmaps */
|
|
|
1038 { "close", OBM_CLOSE },
|
|
|
1039 { "uparrow", OBM_UPARROW },
|
|
|
1040 { "dnarrow", OBM_DNARROW },
|
|
|
1041 { "rgarrow", OBM_RGARROW },
|
|
|
1042 { "lfarrow", OBM_LFARROW },
|
|
|
1043 { "reduce", OBM_REDUCE },
|
|
|
1044 { "zoom", OBM_ZOOM },
|
|
|
1045 { "restore", OBM_RESTORE },
|
|
|
1046 { "reduced", OBM_REDUCED },
|
|
|
1047 { "zoomd", OBM_ZOOMD },
|
|
|
1048 { "restored", OBM_RESTORED },
|
|
|
1049 { "uparrowd", OBM_UPARROWD },
|
|
|
1050 { "dnarrowd", OBM_DNARROWD },
|
|
|
1051 { "rgarrowd", OBM_RGARROWD },
|
|
|
1052 { "lfarrowd", OBM_LFARROWD },
|
|
|
1053 { "mnarrow", OBM_MNARROW },
|
|
|
1054 { "combo", OBM_COMBO },
|
|
|
1055 { "uparrowi", OBM_UPARROWI },
|
|
|
1056 { "dnarrowi", OBM_DNARROWI },
|
|
|
1057 { "rgarrowi", OBM_RGARROWI },
|
|
|
1058 { "lfarrowi", OBM_LFARROWI },
|
|
|
1059 { "size", OBM_SIZE },
|
|
|
1060 { "btsize", OBM_BTSIZE },
|
|
|
1061 { "check", OBM_CHECK },
|
|
377
|
1062 { "checkboxes", OBM_CHECKBOXES },
|
|
284
|
1063 { "btncorners" , OBM_BTNCORNERS },
|
|
286
|
1064 {0}
|
|
|
1065 };
|
|
|
1066
|
|
|
1067 static CONST resource_t cursor_table[] =
|
|
|
1068 {
|
|
284
|
1069 /* cursors */
|
|
|
1070 { "normal", OCR_NORMAL },
|
|
|
1071 { "ibeam", OCR_IBEAM },
|
|
|
1072 { "wait", OCR_WAIT },
|
|
|
1073 { "cross", OCR_CROSS },
|
|
|
1074 { "up", OCR_UP },
|
|
|
1075 /* { "icon", OCR_ICON }, */
|
|
|
1076 { "sizenwse", OCR_SIZENWSE },
|
|
|
1077 { "sizenesw", OCR_SIZENESW },
|
|
|
1078 { "sizewe", OCR_SIZEWE },
|
|
|
1079 { "sizens", OCR_SIZENS },
|
|
|
1080 { "sizeall", OCR_SIZEALL },
|
|
|
1081 /* { "icour", OCR_ICOCUR }, */
|
|
|
1082 { "no", OCR_NO },
|
|
286
|
1083 { 0 }
|
|
|
1084 };
|
|
|
1085
|
|
|
1086 static CONST resource_t icon_table[] =
|
|
|
1087 {
|
|
284
|
1088 /* icons */
|
|
|
1089 { "sample", OIC_SAMPLE },
|
|
|
1090 { "hand", OIC_HAND },
|
|
|
1091 { "ques", OIC_QUES },
|
|
|
1092 { "bang", OIC_BANG },
|
|
|
1093 { "note", OIC_NOTE },
|
|
|
1094 { "winlogo", OIC_WINLOGO },
|
|
|
1095 {0}
|
|
|
1096 };
|
|
|
1097
|
|
286
|
1098 static int resource_name_to_resource (Lisp_Object name, int type)
|
|
284
|
1099 {
|
|
286
|
1100 CONST resource_t* res = (type == IMAGE_CURSOR ? cursor_table
|
|
|
1101 : type == IMAGE_ICON ? icon_table
|
|
|
1102 : bitmap_table);
|
|
284
|
1103
|
|
|
1104 if (INTP (name))
|
|
|
1105 {
|
|
|
1106 return XINT (name);
|
|
|
1107 }
|
|
|
1108 else if (!STRINGP (name))
|
|
|
1109 {
|
|
|
1110 signal_simple_error ("invalid resource identifier", name);
|
|
|
1111 }
|
|
|
1112
|
|
|
1113 do {
|
|
384
|
1114 Extbyte* nm=0;
|
|
|
1115 GET_C_STRING_OS_DATA_ALLOCA (name, nm);
|
|
|
1116 if (!strcasecmp ((char*)res->name, nm))
|
|
284
|
1117 return res->resource_id;
|
|
|
1118 } while ((++res)->name);
|
|
|
1119 return 0;
|
|
|
1120 }
|
|
|
1121
|
|
286
|
1122 static int
|
|
|
1123 resource_symbol_to_type (Lisp_Object data)
|
|
|
1124 {
|
|
|
1125 if (EQ (data, Qcursor))
|
|
|
1126 return IMAGE_CURSOR;
|
|
|
1127 else if (EQ (data, Qicon))
|
|
|
1128 return IMAGE_ICON;
|
|
|
1129 else if (EQ (data, Qbitmap))
|
|
|
1130 return IMAGE_BITMAP;
|
|
|
1131 else
|
|
|
1132 return 0;
|
|
|
1133 }
|
|
|
1134
|
|
284
|
1135 static void
|
|
304
|
1136 mswindows_resource_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
284
|
1137 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1138 int dest_mask, Lisp_Object domain)
|
|
|
1139 {
|
|
|
1140 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1141 unsigned int type = 0;
|
|
|
1142 HANDLE himage = NULL;
|
|
|
1143 LPCTSTR resid=0;
|
|
286
|
1144 HINSTANCE hinst = NULL;
|
|
|
1145 ICONINFO iconinfo;
|
|
284
|
1146 int iitype=0;
|
|
286
|
1147 char* fname=0;
|
|
284
|
1148 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1149
|
|
|
1150 Lisp_Object file = find_keyword_in_vector (instantiator, Q_file);
|
|
|
1151 Lisp_Object resource_type = find_keyword_in_vector (instantiator,
|
|
|
1152 Q_resource_type);
|
|
|
1153 Lisp_Object resource_id = find_keyword_in_vector (instantiator,
|
|
|
1154 Q_resource_id);
|
|
|
1155
|
|
286
|
1156 xzero (iconinfo);
|
|
|
1157
|
|
284
|
1158 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1159 signal_simple_error ("Not an mswindows device", device);
|
|
|
1160
|
|
286
|
1161 type = resource_symbol_to_type (resource_type);
|
|
284
|
1162
|
|
|
1163 if (dest_mask & IMAGE_POINTER_MASK && type == IMAGE_CURSOR)
|
|
|
1164 iitype = IMAGE_POINTER;
|
|
|
1165 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1166 iitype = IMAGE_COLOR_PIXMAP;
|
|
|
1167 else
|
|
|
1168 incompatible_image_types (instantiator, dest_mask,
|
|
|
1169 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
|
|
|
1170
|
|
286
|
1171 /* mess with the keyword info we were provided with */
|
|
284
|
1172 if (!NILP (file))
|
|
286
|
1173 {
|
|
384
|
1174 Extbyte* f=0;
|
|
|
1175 GET_C_STRING_FILENAME_DATA_ALLOCA (file, f);
|
|
286
|
1176 #ifdef __CYGWIN32__
|
|
384
|
1177 CYGWIN_WIN32_PATH (f, fname);
|
|
286
|
1178 #else
|
|
|
1179 /* #### FIXME someone who knows ... */
|
|
384
|
1180 fname = f
|
|
286
|
1181 #endif
|
|
|
1182
|
|
|
1183 if (NILP (resource_id))
|
|
|
1184 resid = (LPCTSTR)fname;
|
|
|
1185 else
|
|
|
1186 {
|
|
|
1187 hinst = LoadLibraryEx (fname, NULL,
|
|
|
1188 LOAD_LIBRARY_AS_DATAFILE);
|
|
|
1189 resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1190 type));
|
|
|
1191
|
|
|
1192 if (!resid)
|
|
384
|
1193 GET_C_STRING_OS_DATA_ALLOCA (resource_id, resid);
|
|
286
|
1194 }
|
|
|
1195 }
|
|
|
1196 else if (!(resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1197 type))))
|
|
380
|
1198 signal_simple_error ("Invalid resource identifier", resource_id);
|
|
284
|
1199
|
|
|
1200 /* load the image */
|
|
286
|
1201 if (!(himage = LoadImage (hinst, resid, type, 0, 0,
|
|
284
|
1202 LR_CREATEDIBSECTION | LR_DEFAULTSIZE |
|
|
|
1203 LR_SHARED |
|
|
|
1204 (!NILP (file) ? LR_LOADFROMFILE : 0))))
|
|
|
1205 {
|
|
380
|
1206 signal_simple_error ("Cannot load image", instantiator);
|
|
284
|
1207 }
|
|
|
1208
|
|
286
|
1209 if (hinst)
|
|
|
1210 FreeLibrary (hinst);
|
|
|
1211
|
|
284
|
1212 mswindows_initialize_dibitmap_image_instance (ii, iitype);
|
|
|
1213
|
|
|
1214 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = file;
|
|
|
1215 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) =
|
|
286
|
1216 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CXCURSOR : SM_CXICON);
|
|
284
|
1217 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) =
|
|
286
|
1218 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CYCURSOR : SM_CYICON);
|
|
|
1219 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
|
1220
|
|
|
1221 /* hey, we've got an icon type thing so we can reverse engineer the
|
|
|
1222 bitmap and mask */
|
|
|
1223 if (type != IMAGE_BITMAP)
|
|
|
1224 {
|
|
|
1225 GetIconInfo (himage, &iconinfo);
|
|
|
1226 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = iconinfo.hbmColor;
|
|
|
1227 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = iconinfo.hbmMask;
|
|
|
1228 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), iconinfo.xHotspot);
|
|
|
1229 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), iconinfo.yHotspot);
|
|
|
1230 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = himage;
|
|
|
1231 }
|
|
|
1232 else
|
|
|
1233 {
|
|
|
1234 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = NULL;
|
|
|
1235 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = himage;
|
|
|
1236 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
|
|
|
1237 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1238 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
|
1239 }
|
|
284
|
1240 }
|
|
|
1241
|
|
286
|
1242 static void
|
|
|
1243 check_valid_resource_symbol (Lisp_Object data)
|
|
284
|
1244 {
|
|
|
1245 CHECK_SYMBOL (data);
|
|
286
|
1246 if (!resource_symbol_to_type (data))
|
|
|
1247 signal_simple_error ("invalid resource type", data);
|
|
|
1248 }
|
|
|
1249
|
|
|
1250 static void
|
|
|
1251 check_valid_resource_id (Lisp_Object data)
|
|
|
1252 {
|
|
|
1253 if (!resource_name_to_resource (data, IMAGE_CURSOR)
|
|
|
1254 &&
|
|
|
1255 !resource_name_to_resource (data, IMAGE_ICON)
|
|
|
1256 &&
|
|
|
1257 !resource_name_to_resource (data, IMAGE_BITMAP))
|
|
|
1258 signal_simple_error ("invalid resource identifier", data);
|
|
284
|
1259 }
|
|
|
1260
|
|
|
1261 void
|
|
|
1262 check_valid_string_or_int (Lisp_Object data)
|
|
|
1263 {
|
|
|
1264 if (!INTP (data))
|
|
|
1265 CHECK_STRING (data);
|
|
|
1266 else
|
|
|
1267 CHECK_INT (data);
|
|
|
1268 }
|
|
|
1269
|
|
288
|
1270 /**********************************************************************
|
|
|
1271 * XBM *
|
|
|
1272 **********************************************************************/
|
|
|
1273 #ifndef HAVE_X_WINDOWS
|
|
|
1274 /* $XConsortium: RdBitF.c,v 1.10 94/04/17 20:16:13 kaleb Exp $ */
|
|
|
1275
|
|
|
1276 /*
|
|
|
1277
|
|
|
1278 Copyright (c) 1988 X Consortium
|
|
|
1279
|
|
|
1280 Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
1281 of this software and associated documentation files (the "Software"), to deal
|
|
|
1282 in the Software without restriction, including without limitation the rights
|
|
|
1283 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
1284 copies of the Software, and to permit persons to whom the Software is
|
|
|
1285 furnished to do so, subject to the following conditions:
|
|
|
1286
|
|
|
1287 The above copyright notice and this permission notice shall be included in
|
|
|
1288 all copies or substantial portions of the Software.
|
|
|
1289
|
|
|
1290 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
1291 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
1292 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
1293 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
|
1294 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
|
1295 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
1296
|
|
|
1297 Except as contained in this notice, the name of the X Consortium shall not be
|
|
|
1298 used in advertising or otherwise to promote the sale, use or other dealings
|
|
|
1299 in this Software without prior written authorization from the X Consortium.
|
|
|
1300
|
|
|
1301 */
|
|
|
1302
|
|
|
1303 /*
|
|
|
1304 * This file contains miscellaneous utility routines and is not part of the
|
|
|
1305 * Xlib standard.
|
|
|
1306 *
|
|
|
1307 * Public entry points:
|
|
|
1308 *
|
|
|
1309 * XmuReadBitmapData read data from FILE descriptor
|
|
|
1310 * XmuReadBitmapDataFromFile read X10 or X11 format bitmap files
|
|
|
1311 * and return data
|
|
|
1312 *
|
|
|
1313 * Note that this file and ../X/XRdBitF.c look very similar.... Keep them
|
|
|
1314 * that way (but don't use common source code so that people can have one
|
|
|
1315 * without the other).
|
|
|
1316 */
|
|
|
1317
|
|
|
1318
|
|
|
1319 /*
|
|
380
|
1320 * Based on an optimized version provided by Jim Becker, August 5, 1988.
|
|
288
|
1321 */
|
|
|
1322 #ifndef BitmapSuccess
|
|
|
1323 #define BitmapSuccess 0
|
|
|
1324 #define BitmapOpenFailed 1
|
|
|
1325 #define BitmapFileInvalid 2
|
|
|
1326 #define BitmapNoMemory 3
|
|
|
1327 #endif
|
|
|
1328 #define MAX_SIZE 255
|
|
|
1329
|
|
|
1330 /* shared data for the image read/parse logic */
|
|
|
1331 static short hexTable[256]; /* conversion value */
|
|
|
1332 static int initialized = FALSE; /* easier to fill in at run time */
|
|
|
1333
|
|
|
1334 /*
|
|
|
1335 * Table index for the hex values. Initialized once, first time.
|
|
|
1336 * Used for translation value or delimiter significance lookup.
|
|
|
1337 */
|
|
|
1338 static void initHexTable()
|
|
|
1339 {
|
|
|
1340 /*
|
|
|
1341 * We build the table at run time for several reasons:
|
|
|
1342 *
|
|
|
1343 * 1. portable to non-ASCII machines.
|
|
|
1344 * 2. still reentrant since we set the init flag after setting table.
|
|
|
1345 * 3. easier to extend.
|
|
|
1346 * 4. less prone to bugs.
|
|
|
1347 */
|
|
|
1348 hexTable['0'] = 0; hexTable['1'] = 1;
|
|
|
1349 hexTable['2'] = 2; hexTable['3'] = 3;
|
|
|
1350 hexTable['4'] = 4; hexTable['5'] = 5;
|
|
|
1351 hexTable['6'] = 6; hexTable['7'] = 7;
|
|
|
1352 hexTable['8'] = 8; hexTable['9'] = 9;
|
|
|
1353 hexTable['A'] = 10; hexTable['B'] = 11;
|
|
|
1354 hexTable['C'] = 12; hexTable['D'] = 13;
|
|
|
1355 hexTable['E'] = 14; hexTable['F'] = 15;
|
|
|
1356 hexTable['a'] = 10; hexTable['b'] = 11;
|
|
|
1357 hexTable['c'] = 12; hexTable['d'] = 13;
|
|
|
1358 hexTable['e'] = 14; hexTable['f'] = 15;
|
|
|
1359
|
|
|
1360 /* delimiters of significance are flagged w/ negative value */
|
|
|
1361 hexTable[' '] = -1; hexTable[','] = -1;
|
|
|
1362 hexTable['}'] = -1; hexTable['\n'] = -1;
|
|
|
1363 hexTable['\t'] = -1;
|
|
|
1364
|
|
|
1365 initialized = TRUE;
|
|
|
1366 }
|
|
|
1367
|
|
|
1368 /*
|
|
|
1369 * read next hex value in the input stream, return -1 if EOF
|
|
|
1370 */
|
|
|
1371 static int NextInt ( FILE *fstream )
|
|
|
1372 {
|
|
|
1373 int ch;
|
|
|
1374 int value = 0;
|
|
|
1375 int gotone = 0;
|
|
|
1376 int done = 0;
|
|
|
1377
|
|
|
1378 /* loop, accumulate hex value until find delimiter */
|
|
|
1379 /* skip any initial delimiters found in read stream */
|
|
|
1380
|
|
|
1381 while (!done) {
|
|
|
1382 ch = getc(fstream);
|
|
|
1383 if (ch == EOF) {
|
|
|
1384 value = -1;
|
|
|
1385 done++;
|
|
|
1386 } else {
|
|
|
1387 /* trim high bits, check type and accumulate */
|
|
|
1388 ch &= 0xff;
|
|
|
1389 if (isascii(ch) && isxdigit(ch)) {
|
|
|
1390 value = (value << 4) + hexTable[ch];
|
|
|
1391 gotone++;
|
|
|
1392 } else if ((hexTable[ch]) < 0 && gotone)
|
|
|
1393 done++;
|
|
|
1394 }
|
|
|
1395 }
|
|
|
1396 return value;
|
|
|
1397 }
|
|
|
1398
|
|
|
1399
|
|
|
1400 /*
|
|
|
1401 * The data returned by the following routine is always in left-most byte
|
|
|
1402 * first and left-most bit first. If it doesn't return BitmapSuccess then
|
|
|
1403 * its arguments won't have been touched. This routine should look as much
|
|
|
1404 * like the Xlib routine XReadBitmapfile as possible.
|
|
|
1405 */
|
|
|
1406 int read_bitmap_data (fstream, width, height, datap, x_hot, y_hot)
|
|
|
1407 FILE *fstream; /* handle on file */
|
|
|
1408 unsigned int *width, *height; /* RETURNED */
|
|
|
1409 unsigned char **datap; /* RETURNED */
|
|
|
1410 int *x_hot, *y_hot; /* RETURNED */
|
|
|
1411 {
|
|
|
1412 unsigned char *data = NULL; /* working variable */
|
|
|
1413 char line[MAX_SIZE]; /* input line from file */
|
|
|
1414 int size; /* number of bytes of data */
|
|
|
1415 char name_and_type[MAX_SIZE]; /* an input line */
|
|
|
1416 char *type; /* for parsing */
|
|
|
1417 int value; /* from an input line */
|
|
|
1418 int version10p; /* boolean, old format */
|
|
|
1419 int padding; /* to handle alignment */
|
|
|
1420 int bytes_per_line; /* per scanline of data */
|
|
|
1421 unsigned int ww = 0; /* width */
|
|
|
1422 unsigned int hh = 0; /* height */
|
|
|
1423 int hx = -1; /* x hotspot */
|
|
|
1424 int hy = -1; /* y hotspot */
|
|
|
1425
|
|
|
1426 #define Xmalloc(size) malloc(size)
|
|
|
1427
|
|
|
1428 /* first time initialization */
|
|
|
1429 if (initialized == FALSE) initHexTable();
|
|
|
1430
|
|
|
1431 /* error cleanup and return macro */
|
|
|
1432 #define RETURN(code) { if (data) free (data); return code; }
|
|
|
1433
|
|
|
1434 while (fgets(line, MAX_SIZE, fstream)) {
|
|
|
1435 if (strlen(line) == MAX_SIZE-1) {
|
|
|
1436 RETURN (BitmapFileInvalid);
|
|
|
1437 }
|
|
|
1438 if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
|
|
|
1439 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1440 type = name_and_type;
|
|
|
1441 else
|
|
|
1442 type++;
|
|
|
1443
|
|
|
1444 if (!strcmp("width", type))
|
|
|
1445 ww = (unsigned int) value;
|
|
|
1446 if (!strcmp("height", type))
|
|
|
1447 hh = (unsigned int) value;
|
|
|
1448 if (!strcmp("hot", type)) {
|
|
|
1449 if (type-- == name_and_type || type-- == name_and_type)
|
|
|
1450 continue;
|
|
|
1451 if (!strcmp("x_hot", type))
|
|
|
1452 hx = value;
|
|
|
1453 if (!strcmp("y_hot", type))
|
|
|
1454 hy = value;
|
|
|
1455 }
|
|
|
1456 continue;
|
|
|
1457 }
|
|
|
1458
|
|
|
1459 if (sscanf(line, "static short %s = {", name_and_type) == 1)
|
|
|
1460 version10p = 1;
|
|
|
1461 else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
|
|
|
1462 version10p = 0;
|
|
|
1463 else if (sscanf(line, "static char %s = {", name_and_type) == 1)
|
|
|
1464 version10p = 0;
|
|
|
1465 else
|
|
|
1466 continue;
|
|
|
1467
|
|
|
1468 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1469 type = name_and_type;
|
|
|
1470 else
|
|
|
1471 type++;
|
|
|
1472
|
|
|
1473 if (strcmp("bits[]", type))
|
|
|
1474 continue;
|
|
|
1475
|
|
|
1476 if (!ww || !hh)
|
|
|
1477 RETURN (BitmapFileInvalid);
|
|
|
1478
|
|
|
1479 if ((ww % 16) && ((ww % 16) < 9) && version10p)
|
|
|
1480 padding = 1;
|
|
|
1481 else
|
|
|
1482 padding = 0;
|
|
|
1483
|
|
|
1484 bytes_per_line = (ww+7)/8 + padding;
|
|
|
1485
|
|
|
1486 size = bytes_per_line * hh;
|
|
|
1487 data = (unsigned char *) Xmalloc ((unsigned int) size);
|
|
|
1488 if (!data)
|
|
|
1489 RETURN (BitmapNoMemory);
|
|
|
1490
|
|
|
1491 if (version10p) {
|
|
|
1492 unsigned char *ptr;
|
|
|
1493 int bytes;
|
|
|
1494
|
|
|
1495 for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
|
|
|
1496 if ((value = NextInt(fstream)) < 0)
|
|
|
1497 RETURN (BitmapFileInvalid);
|
|
|
1498 *(ptr++) = value;
|
|
|
1499 if (!padding || ((bytes+2) % bytes_per_line))
|
|
|
1500 *(ptr++) = value >> 8;
|
|
|
1501 }
|
|
|
1502 } else {
|
|
|
1503 unsigned char *ptr;
|
|
|
1504 int bytes;
|
|
|
1505
|
|
|
1506 for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
|
|
|
1507 if ((value = NextInt(fstream)) < 0)
|
|
|
1508 RETURN (BitmapFileInvalid);
|
|
|
1509 *ptr=value;
|
|
|
1510 }
|
|
|
1511 }
|
|
|
1512 break;
|
|
|
1513 } /* end while */
|
|
|
1514
|
|
|
1515 if (data == NULL) {
|
|
|
1516 RETURN (BitmapFileInvalid);
|
|
|
1517 }
|
|
|
1518
|
|
|
1519 *datap = data;
|
|
|
1520 data = NULL;
|
|
|
1521 *width = ww;
|
|
|
1522 *height = hh;
|
|
|
1523 if (x_hot) *x_hot = hx;
|
|
|
1524 if (y_hot) *y_hot = hy;
|
|
|
1525
|
|
|
1526 RETURN (BitmapSuccess);
|
|
|
1527 }
|
|
|
1528
|
|
|
1529
|
|
|
1530 int read_bitmap_data_from_file (CONST char *filename, unsigned int *width,
|
|
|
1531 unsigned int *height, unsigned char **datap,
|
|
|
1532 int *x_hot, int *y_hot)
|
|
|
1533 {
|
|
|
1534 FILE *fstream;
|
|
|
1535 int status;
|
|
|
1536
|
|
|
1537 if ((fstream = fopen (filename, "r")) == NULL) {
|
|
|
1538 return BitmapOpenFailed;
|
|
|
1539 }
|
|
|
1540 status = read_bitmap_data (fstream, width, height, datap, x_hot, y_hot);
|
|
|
1541 fclose (fstream);
|
|
|
1542 return status;
|
|
|
1543 }
|
|
|
1544 #endif /* HAVE_X_WINDOWS */
|
|
|
1545
|
|
|
1546 /* this table flips four bits around. */
|
|
|
1547 static int flip_table[] =
|
|
|
1548 {
|
|
|
1549 0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15
|
|
|
1550 };
|
|
|
1551
|
|
|
1552 /* the bitmap data comes in the following format: Widths are padded to
|
|
|
1553 a multiple of 8. Scan lines are stored in increasing byte order
|
|
|
1554 from left to right, little-endian within a byte. 0 = white, 1 =
|
|
|
1555 black. It must be converted to the following format: Widths are
|
|
|
1556 padded to a multiple of 16. Scan lines are stored in increasing
|
|
|
1557 byte order from left to right, big-endian within a byte. 0 =
|
|
|
1558 black, 1 = white. */
|
|
290
|
1559 HBITMAP
|
|
|
1560 xbm_create_bitmap_from_data (HDC hdc, char *data,
|
|
|
1561 unsigned int width, unsigned int height,
|
|
|
1562 int mask, COLORREF fg, COLORREF bg)
|
|
288
|
1563 {
|
|
|
1564 int old_width = (width + 7)/8;
|
|
371
|
1565 int new_width = 2*((width + 15)/16);
|
|
288
|
1566 unsigned char *offset;
|
|
290
|
1567 void *bmp_buf = 0;
|
|
288
|
1568 unsigned char *new_data, *new_offset;
|
|
290
|
1569 int i, j;
|
|
|
1570 BITMAPINFO* bmp_info =
|
|
|
1571 xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
|
1572 HBITMAP bitmap;
|
|
288
|
1573
|
|
290
|
1574 if (!bmp_info)
|
|
|
1575 return NULL;
|
|
|
1576
|
|
|
1577 new_data = (unsigned char *) xmalloc (height * new_width);
|
|
|
1578
|
|
|
1579 if (!new_data)
|
|
|
1580 {
|
|
|
1581 xfree (bmp_info);
|
|
|
1582 return NULL;
|
|
|
1583 }
|
|
|
1584
|
|
288
|
1585 for (i=0; i<height; i++)
|
|
|
1586 {
|
|
|
1587 offset = data + i*old_width;
|
|
|
1588 new_offset = new_data + i*new_width;
|
|
290
|
1589
|
|
288
|
1590 new_offset[new_width - 1] = 0; /* there may be an extra byte
|
|
|
1591 that needs to be padded */
|
|
|
1592 for (j=0; j<old_width; j++)
|
|
|
1593 {
|
|
|
1594 int byte = offset[j];
|
|
|
1595 new_offset[j] = ~ (unsigned char)
|
|
|
1596 ((flip_table[byte & 0xf] << 4) + flip_table[byte >> 4]);
|
|
|
1597 }
|
|
|
1598 }
|
|
290
|
1599
|
|
|
1600 /* if we want a mask invert the bits */
|
|
|
1601 if (!mask)
|
|
|
1602 {
|
|
|
1603 new_offset = &new_data[height * new_width];
|
|
|
1604 while (new_offset-- != new_data)
|
|
|
1605 {
|
|
|
1606 *new_offset ^= 0xff;
|
|
|
1607 }
|
|
|
1608 }
|
|
|
1609
|
|
|
1610 bmp_info->bmiHeader.biWidth=width;
|
|
|
1611 bmp_info->bmiHeader.biHeight=-height;
|
|
|
1612 bmp_info->bmiHeader.biPlanes=1;
|
|
|
1613 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
|
1614 bmp_info->bmiHeader.biBitCount=1;
|
|
|
1615 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
1616 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
1617 bmp_info->bmiHeader.biClrImportant = 2;
|
|
|
1618 bmp_info->bmiHeader.biSizeImage = height * new_width;
|
|
|
1619 bmp_info->bmiColors[0].rgbRed = GetRValue (fg);
|
|
|
1620 bmp_info->bmiColors[0].rgbGreen = GetGValue (fg);
|
|
|
1621 bmp_info->bmiColors[0].rgbBlue = GetBValue (fg);
|
|
|
1622 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
1623 bmp_info->bmiColors[1].rgbRed = GetRValue (bg);
|
|
|
1624 bmp_info->bmiColors[1].rgbGreen = GetGValue (bg);
|
|
|
1625 bmp_info->bmiColors[1].rgbBlue = GetBValue (bg);
|
|
|
1626 bmp_info->bmiColors[1].rgbReserved = 0;
|
|
|
1627
|
|
|
1628 bitmap = CreateDIBSection (hdc,
|
|
|
1629 bmp_info,
|
|
|
1630 DIB_RGB_COLORS,
|
|
|
1631 &bmp_buf,
|
|
|
1632 0,0);
|
|
|
1633
|
|
|
1634 xfree (bmp_info);
|
|
|
1635
|
|
|
1636 if (!bitmap || !bmp_buf)
|
|
|
1637 {
|
|
|
1638 xfree (new_data);
|
|
|
1639 return NULL;
|
|
|
1640 }
|
|
|
1641
|
|
|
1642 /* copy in the actual bitmap */
|
|
|
1643 memcpy (bmp_buf, new_data, height * new_width);
|
|
288
|
1644 xfree (new_data);
|
|
|
1645
|
|
290
|
1646 return bitmap;
|
|
288
|
1647 }
|
|
|
1648
|
|
|
1649 /* Given inline data for a mono pixmap, initialize the given
|
|
|
1650 image instance accordingly. */
|
|
|
1651
|
|
|
1652 static void
|
|
|
1653 init_image_instance_from_xbm_inline (struct Lisp_Image_Instance *ii,
|
|
|
1654 int width, int height,
|
|
|
1655 /* Note that data is in ext-format! */
|
|
|
1656 CONST char *bits,
|
|
|
1657 Lisp_Object instantiator,
|
|
|
1658 Lisp_Object pointer_fg,
|
|
|
1659 Lisp_Object pointer_bg,
|
|
|
1660 int dest_mask,
|
|
|
1661 HBITMAP mask,
|
|
|
1662 Lisp_Object mask_filename)
|
|
|
1663 {
|
|
|
1664 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
290
|
1665 struct frame* f = XFRAME (DEVICE_SELECTED_FRAME (XDEVICE (device)));
|
|
288
|
1666 Lisp_Object foreground = find_keyword_in_vector (instantiator, Q_foreground);
|
|
|
1667 Lisp_Object background = find_keyword_in_vector (instantiator, Q_background);
|
|
|
1668 enum image_instance_type type;
|
|
290
|
1669 COLORREF black = PALETTERGB (0,0,0);
|
|
|
1670 COLORREF white = PALETTERGB (255,255,255);
|
|
|
1671
|
|
|
1672 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
288
|
1673
|
|
|
1674 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1675 signal_simple_error ("Not an MS-Windows device", device);
|
|
|
1676
|
|
|
1677 if ((dest_mask & IMAGE_MONO_PIXMAP_MASK) &&
|
|
|
1678 (dest_mask & IMAGE_COLOR_PIXMAP_MASK))
|
|
|
1679 {
|
|
|
1680 if (!NILP (foreground) || !NILP (background))
|
|
|
1681 type = IMAGE_COLOR_PIXMAP;
|
|
|
1682 else
|
|
|
1683 type = IMAGE_MONO_PIXMAP;
|
|
|
1684 }
|
|
|
1685 else if (dest_mask & IMAGE_MONO_PIXMAP_MASK)
|
|
|
1686 type = IMAGE_MONO_PIXMAP;
|
|
|
1687 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1688 type = IMAGE_COLOR_PIXMAP;
|
|
|
1689 else if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
1690 type = IMAGE_POINTER;
|
|
|
1691 else
|
|
|
1692 incompatible_image_types (instantiator, dest_mask,
|
|
|
1693 IMAGE_MONO_PIXMAP_MASK | IMAGE_COLOR_PIXMAP_MASK
|
|
|
1694 | IMAGE_POINTER_MASK);
|
|
|
1695
|
|
|
1696 mswindows_initialize_dibitmap_image_instance (ii, type);
|
|
290
|
1697
|
|
288
|
1698 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
1699 find_keyword_in_vector (instantiator, Q_file);
|
|
290
|
1700 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = width;
|
|
|
1701 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = height;
|
|
|
1702 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
288
|
1703 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1704 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
290
|
1705 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = mask ? mask :
|
|
|
1706 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
|
1707 TRUE, black, white);
|
|
288
|
1708
|
|
|
1709 switch (type)
|
|
|
1710 {
|
|
|
1711 case IMAGE_MONO_PIXMAP:
|
|
290
|
1712 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1713 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
|
1714 FALSE, black, black);
|
|
288
|
1715 break;
|
|
|
1716
|
|
|
1717 case IMAGE_COLOR_PIXMAP:
|
|
|
1718 {
|
|
290
|
1719 COLORREF fg = black;
|
|
|
1720 COLORREF bg = white;
|
|
288
|
1721
|
|
|
1722 if (!NILP (foreground) && !COLOR_INSTANCEP (foreground))
|
|
|
1723 foreground =
|
|
|
1724 Fmake_color_instance (foreground, device,
|
|
|
1725 encode_error_behavior_flag (ERROR_ME));
|
|
|
1726
|
|
|
1727 if (COLOR_INSTANCEP (foreground))
|
|
|
1728 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1729
|
|
|
1730 if (!NILP (background) && !COLOR_INSTANCEP (background))
|
|
|
1731 background =
|
|
|
1732 Fmake_color_instance (background, device,
|
|
|
1733 encode_error_behavior_flag (ERROR_ME));
|
|
|
1734
|
|
|
1735 if (COLOR_INSTANCEP (background))
|
|
|
1736 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1737
|
|
|
1738 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1739 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
290
|
1740
|
|
|
1741 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1742 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
|
1743 FALSE, fg, black);
|
|
288
|
1744 }
|
|
|
1745 break;
|
|
|
1746
|
|
|
1747 case IMAGE_POINTER:
|
|
|
1748 {
|
|
290
|
1749 COLORREF fg = black;
|
|
|
1750 COLORREF bg = white;
|
|
|
1751
|
|
288
|
1752 if (NILP (foreground))
|
|
|
1753 foreground = pointer_fg;
|
|
|
1754 if (NILP (background))
|
|
|
1755 background = pointer_bg;
|
|
|
1756
|
|
382
|
1757 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) =
|
|
|
1758 find_keyword_in_vector (instantiator, Q_hotspot_x);
|
|
|
1759 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) =
|
|
|
1760 find_keyword_in_vector (instantiator, Q_hotspot_y);
|
|
288
|
1761 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1762 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
290
|
1763 if (COLOR_INSTANCEP (foreground))
|
|
|
1764 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1765 if (COLOR_INSTANCEP (background))
|
|
|
1766 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1767
|
|
|
1768 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1769 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
|
1770 TRUE, fg, black);
|
|
|
1771 mswindows_initialize_image_instance_icon (ii, TRUE);
|
|
288
|
1772 }
|
|
|
1773 break;
|
|
|
1774
|
|
|
1775 default:
|
|
|
1776 abort ();
|
|
|
1777 }
|
|
|
1778 }
|
|
|
1779
|
|
|
1780 static void
|
|
|
1781 xbm_instantiate_1 (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1782 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1783 int dest_mask, int width, int height,
|
|
|
1784 /* Note that data is in ext-format! */
|
|
|
1785 CONST char *bits)
|
|
|
1786 {
|
|
|
1787 Lisp_Object mask_data = find_keyword_in_vector (instantiator, Q_mask_data);
|
|
|
1788 Lisp_Object mask_file = find_keyword_in_vector (instantiator, Q_mask_file);
|
|
|
1789 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
290
|
1790 struct frame* f = XFRAME (DEVICE_SELECTED_FRAME
|
|
|
1791 (XDEVICE (IMAGE_INSTANCE_DEVICE (ii))));
|
|
|
1792 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
288
|
1793 HBITMAP mask = 0;
|
|
|
1794 CONST char *gcc_may_you_rot_in_hell;
|
|
|
1795
|
|
|
1796 if (!NILP (mask_data))
|
|
|
1797 {
|
|
|
1798 GET_C_STRING_BINARY_DATA_ALLOCA (XCAR (XCDR (XCDR (mask_data))),
|
|
|
1799 gcc_may_you_rot_in_hell);
|
|
|
1800 mask =
|
|
290
|
1801 xbm_create_bitmap_from_data ( hdc,
|
|
|
1802 (unsigned char *)
|
|
288
|
1803 gcc_may_you_rot_in_hell,
|
|
|
1804 XINT (XCAR (mask_data)),
|
|
290
|
1805 XINT (XCAR (XCDR (mask_data))), FALSE,
|
|
|
1806 PALETTERGB (0,0,0),
|
|
|
1807 PALETTERGB (255,255,255));
|
|
288
|
1808 }
|
|
|
1809
|
|
|
1810 init_image_instance_from_xbm_inline (ii, width, height, bits,
|
|
|
1811 instantiator, pointer_fg, pointer_bg,
|
|
|
1812 dest_mask, mask, mask_file);
|
|
|
1813 }
|
|
|
1814
|
|
|
1815 /* Instantiate method for XBM's. */
|
|
|
1816
|
|
|
1817 static void
|
|
|
1818 mswindows_xbm_instantiate (Lisp_Object image_instance,
|
|
|
1819 Lisp_Object instantiator,
|
|
|
1820 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1821 int dest_mask, Lisp_Object domain)
|
|
|
1822 {
|
|
|
1823 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1824 CONST char *gcc_go_home;
|
|
|
1825
|
|
|
1826 assert (!NILP (data));
|
|
|
1827
|
|
|
1828 GET_C_STRING_BINARY_DATA_ALLOCA (XCAR (XCDR (XCDR (data))),
|
|
|
1829 gcc_go_home);
|
|
|
1830
|
|
|
1831 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1832 pointer_bg, dest_mask, XINT (XCAR (data)),
|
|
|
1833 XINT (XCAR (XCDR (data))), gcc_go_home);
|
|
|
1834 }
|
|
|
1835
|
|
284
|
1836
|
|
267
|
1837 /************************************************************************/
|
|
|
1838 /* image instance methods */
|
|
|
1839 /************************************************************************/
|
|
|
1840
|
|
|
1841 static void
|
|
|
1842 mswindows_print_image_instance (struct Lisp_Image_Instance *p,
|
|
|
1843 Lisp_Object printcharfun,
|
|
|
1844 int escapeflag)
|
|
|
1845 {
|
|
|
1846 char buf[100];
|
|
|
1847
|
|
|
1848 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
1849 {
|
|
|
1850 case IMAGE_MONO_PIXMAP:
|
|
|
1851 case IMAGE_COLOR_PIXMAP:
|
|
|
1852 case IMAGE_POINTER:
|
|
|
1853 sprintf (buf, " (0x%lx",
|
|
|
1854 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p));
|
|
|
1855 write_c_string (buf, printcharfun);
|
|
|
1856 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
1857 {
|
|
|
1858 sprintf (buf, "/0x%lx",
|
|
|
1859 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
1860 write_c_string (buf, printcharfun);
|
|
|
1861 }
|
|
|
1862 write_c_string (")", printcharfun);
|
|
|
1863 break;
|
|
384
|
1864
|
|
267
|
1865 default:
|
|
|
1866 break;
|
|
|
1867 }
|
|
|
1868 }
|
|
|
1869
|
|
|
1870 static void
|
|
|
1871 mswindows_finalize_image_instance (struct Lisp_Image_Instance *p)
|
|
|
1872 {
|
|
|
1873 if (DEVICE_LIVE_P (XDEVICE (p->device)))
|
|
|
1874 {
|
|
384
|
1875 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET
|
|
|
1876 ||
|
|
|
1877 IMAGE_INSTANCE_TYPE (p) == IMAGE_SUBWINDOW)
|
|
|
1878 {
|
|
|
1879 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
1880 DestroyWindow (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p));
|
|
|
1881 IMAGE_INSTANCE_SUBWINDOW_ID (p) = 0;
|
|
|
1882 }
|
|
|
1883 else if (p->data)
|
|
|
1884 {
|
|
|
1885 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p))
|
|
|
1886 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p));
|
|
|
1887 IMAGE_INSTANCE_MSWINDOWS_BITMAP (p) = 0;
|
|
|
1888 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
1889 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
1890 IMAGE_INSTANCE_MSWINDOWS_MASK (p) = 0;
|
|
|
1891 if (IMAGE_INSTANCE_MSWINDOWS_ICON (p))
|
|
|
1892 DestroyIcon (IMAGE_INSTANCE_MSWINDOWS_ICON (p));
|
|
|
1893 IMAGE_INSTANCE_MSWINDOWS_ICON (p) = 0;
|
|
|
1894 }
|
|
267
|
1895 }
|
|
|
1896
|
|
384
|
1897 if (p->data)
|
|
|
1898 {
|
|
|
1899 xfree (p->data);
|
|
|
1900 p->data = 0;
|
|
|
1901 }
|
|
|
1902 }
|
|
|
1903
|
|
|
1904 /************************************************************************/
|
|
|
1905 /* subwindow and widget support */
|
|
|
1906 /************************************************************************/
|
|
|
1907
|
|
|
1908 /* unmap the image if it is a widget. This is used by redisplay via
|
|
|
1909 redisplay_unmap_subwindows */
|
|
|
1910 static void
|
|
|
1911 mswindows_unmap_subwindow (struct Lisp_Image_Instance *p)
|
|
|
1912 {
|
|
|
1913 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
1914 {
|
|
|
1915 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
1916 NULL,
|
|
|
1917 0, 0, 0, 0,
|
|
|
1918 SWP_HIDEWINDOW | SWP_NOMOVE | SWP_NOSIZE
|
|
|
1919 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
1920 }
|
|
|
1921 }
|
|
|
1922
|
|
|
1923 /* map the subwindow. This is used by redisplay via
|
|
|
1924 redisplay_output_subwindow */
|
|
|
1925 static void
|
|
|
1926 mswindows_map_subwindow (struct Lisp_Image_Instance *p, int x, int y)
|
|
|
1927 {
|
|
|
1928 /* ShowWindow (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p), SW_SHOW);*/
|
|
|
1929 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
1930 NULL,
|
|
|
1931 x, y, 0, 0,
|
|
|
1932 SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOSIZE
|
|
|
1933 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
1934 }
|
|
|
1935
|
|
|
1936 /* when you click on a widget you may activate another widget this
|
|
|
1937 needs to be checked and all appropriate widgets updated */
|
|
|
1938 static void
|
|
|
1939 mswindows_update_subwindow (struct Lisp_Image_Instance *p)
|
|
|
1940 {
|
|
|
1941 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET)
|
|
|
1942 {
|
|
|
1943 /* buttons checked or otherwise */
|
|
|
1944 if ( EQ (IMAGE_INSTANCE_WIDGET_TYPE (p), Qbutton))
|
|
|
1945 {
|
|
|
1946 if (gui_item_selected_p (&IMAGE_INSTANCE_WIDGET_ITEM (p)))
|
|
|
1947 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
1948 BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
|
1949 else
|
|
|
1950 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
1951 BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
1952 }
|
|
|
1953 }
|
|
|
1954 }
|
|
|
1955
|
|
|
1956 /* register widgets into our hastable so that we can cope with the
|
|
|
1957 callbacks. The hashtable is weak so deregistration is handled
|
|
|
1958 automatically */
|
|
|
1959 static int
|
|
|
1960 mswindows_register_widget_instance (Lisp_Object instance, Lisp_Object domain)
|
|
|
1961 {
|
|
|
1962 Lisp_Object frame = FW_FRAME (domain);
|
|
|
1963 struct frame* f = XFRAME (frame);
|
|
|
1964 int id = gui_item_hash (FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f),
|
|
|
1965 &XIMAGE_INSTANCE_WIDGET_ITEM (instance),
|
|
|
1966 WIDGET_GLYPH_SLOT);
|
|
|
1967 Fputhash (make_int (id),
|
|
|
1968 XIMAGE_INSTANCE_WIDGET_CALLBACK (instance),
|
|
|
1969 FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f));
|
|
|
1970 return id;
|
|
|
1971 }
|
|
|
1972
|
|
|
1973 static void
|
|
|
1974 mswindows_subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1975 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1976 int dest_mask, Lisp_Object domain)
|
|
|
1977 {
|
|
|
1978 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1979 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1980 struct device* d = XDEVICE (device);
|
|
|
1981 Lisp_Object frame = FW_FRAME (domain);
|
|
|
1982 HWND wnd;
|
|
|
1983
|
|
|
1984 if (!DEVICE_MSWINDOWS_P (d))
|
|
|
1985 signal_simple_error ("Not an mswindows device", device);
|
|
|
1986
|
|
|
1987 /* have to set the type this late in case there is no device
|
|
|
1988 instantiation for a widget */
|
|
|
1989 IMAGE_INSTANCE_TYPE (ii) = IMAGE_SUBWINDOW;
|
|
|
1990
|
|
|
1991 wnd = CreateWindow( "STATIC",
|
|
|
1992 "",
|
|
|
1993 WS_CHILD,
|
|
|
1994 0, /* starting x position */
|
|
|
1995 0, /* starting y position */
|
|
|
1996 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
1997 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
1998 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)), /* parent window */
|
|
|
1999 0,
|
|
|
2000 (HINSTANCE)
|
|
|
2001 GetWindowLong (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2002 GWL_HINSTANCE),
|
|
|
2003 NULL);
|
|
|
2004
|
|
|
2005 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2006 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
267
|
2007 }
|
|
|
2008
|
|
|
2009 static int
|
|
|
2010 mswindows_image_instance_equal (struct Lisp_Image_Instance *p1,
|
|
|
2011 struct Lisp_Image_Instance *p2, int depth)
|
|
|
2012 {
|
|
|
2013 switch (IMAGE_INSTANCE_TYPE (p1))
|
|
|
2014 {
|
|
|
2015 case IMAGE_MONO_PIXMAP:
|
|
|
2016 case IMAGE_COLOR_PIXMAP:
|
|
|
2017 case IMAGE_POINTER:
|
|
|
2018 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p1)
|
|
|
2019 != IMAGE_INSTANCE_MSWINDOWS_BITMAP (p2))
|
|
|
2020 return 0;
|
|
|
2021 break;
|
|
384
|
2022
|
|
267
|
2023 default:
|
|
|
2024 break;
|
|
|
2025 }
|
|
|
2026
|
|
|
2027 return 1;
|
|
|
2028 }
|
|
|
2029
|
|
|
2030 static unsigned long
|
|
|
2031 mswindows_image_instance_hash (struct Lisp_Image_Instance *p, int depth)
|
|
|
2032 {
|
|
|
2033 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2034 {
|
|
|
2035 case IMAGE_MONO_PIXMAP:
|
|
|
2036 case IMAGE_COLOR_PIXMAP:
|
|
|
2037 case IMAGE_POINTER:
|
|
|
2038 return (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p);
|
|
384
|
2039
|
|
267
|
2040 default:
|
|
|
2041 return 0;
|
|
|
2042 }
|
|
|
2043 }
|
|
|
2044
|
|
|
2045 /* Set all the slots in an image instance structure to reasonable
|
|
|
2046 default values. This is used somewhere within an instantiate
|
|
|
2047 method. It is assumed that the device slot within the image
|
|
|
2048 instance is already set -- this is the case when instantiate
|
|
|
2049 methods are called. */
|
|
|
2050
|
|
|
2051 static void
|
|
|
2052 mswindows_initialize_dibitmap_image_instance (struct Lisp_Image_Instance *ii,
|
|
384
|
2053 enum image_instance_type type)
|
|
267
|
2054 {
|
|
|
2055 ii->data = xnew_and_zero (struct mswindows_image_instance_data);
|
|
|
2056 IMAGE_INSTANCE_TYPE (ii) = type;
|
|
|
2057 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = Qnil;
|
|
|
2058 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (ii) = Qnil;
|
|
|
2059 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) = Qnil;
|
|
|
2060 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) = Qnil;
|
|
|
2061 IMAGE_INSTANCE_PIXMAP_FG (ii) = Qnil;
|
|
|
2062 IMAGE_INSTANCE_PIXMAP_BG (ii) = Qnil;
|
|
|
2063 }
|
|
|
2064
|
|
|
2065
|
|
|
2066 /************************************************************************/
|
|
384
|
2067 /* widgets */
|
|
|
2068 /************************************************************************/
|
|
|
2069
|
|
|
2070 static void
|
|
|
2071 mswindows_widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2072 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2073 int dest_mask, Lisp_Object domain,
|
|
|
2074 CONST char* class, int flags, int exflags)
|
|
|
2075 {
|
|
|
2076 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2077 #if 0
|
|
|
2078 struct Lisp_Image_Instance *groupii = 0;
|
|
|
2079 Lisp_Object group = find_keyword_in_vector (instantiator, Q_group);
|
|
|
2080 #endif
|
|
|
2081 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii), style;
|
|
|
2082 struct device* d = XDEVICE (device);
|
|
|
2083 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2084 Extbyte* nm=0;
|
|
|
2085 HWND wnd;
|
|
|
2086 int id = 0xffff;
|
|
|
2087 struct gui_item* pgui = &IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
|
2088
|
|
|
2089 if (!DEVICE_MSWINDOWS_P (d))
|
|
|
2090 signal_simple_error ("Not an mswindows device", device);
|
|
|
2091 #if 0
|
|
|
2092 /* if the user specified another glyph as a group pick up the
|
|
|
2093 instance in our domain. */
|
|
|
2094 if (!NILP (group))
|
|
|
2095 {
|
|
|
2096 if (SYMBOLP (group))
|
|
|
2097 group = XSYMBOL (group)->value;
|
|
|
2098 group = glyph_image_instance (group, domain, ERROR_ME, 1);
|
|
|
2099 groupii = XIMAGE_INSTANCE (group);
|
|
|
2100 }
|
|
|
2101 #endif
|
|
|
2102 if (!gui_item_active_p (pgui))
|
|
|
2103 flags |= WS_DISABLED;
|
|
|
2104
|
|
|
2105 style = pgui->style;
|
|
|
2106
|
|
|
2107 if (!NILP (pgui->callback))
|
|
|
2108 {
|
|
|
2109 id = mswindows_register_widget_instance (image_instance, domain);
|
|
|
2110 }
|
|
|
2111 /* have to set the type this late in case there is no device
|
|
|
2112 instantiation for a widget */
|
|
|
2113 IMAGE_INSTANCE_TYPE (ii) = IMAGE_WIDGET;
|
|
|
2114 if (!NILP (IMAGE_INSTANCE_WIDGET_TEXT (ii)))
|
|
|
2115 GET_C_STRING_OS_DATA_ALLOCA (IMAGE_INSTANCE_WIDGET_TEXT (ii), nm);
|
|
|
2116
|
|
|
2117 wnd = CreateWindowEx(
|
|
|
2118 exflags /* | WS_EX_NOPARENTNOTIFY*/,
|
|
|
2119 class,
|
|
|
2120 nm,
|
|
|
2121 flags | WS_CHILD,
|
|
|
2122 0, /* starting x position */
|
|
|
2123 0, /* starting y position */
|
|
|
2124 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2125 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2126 /* parent window */
|
|
|
2127 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2128 (HMENU)id, /* No menu */
|
|
|
2129 (HINSTANCE)
|
|
|
2130 GetWindowLong (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2131 GWL_HINSTANCE),
|
|
|
2132 NULL);
|
|
|
2133
|
|
|
2134 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
|
2135 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2136 /* set the widget font from the widget face */
|
|
|
2137 SendMessage (wnd, WM_SETFONT,
|
|
|
2138 (WPARAM)FONT_INSTANCE_MSWINDOWS_HFONT
|
|
|
2139 (XFONT_INSTANCE (widget_face_font_info
|
|
|
2140 (domain,
|
|
|
2141 IMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2142 0, 0))),
|
|
|
2143 MAKELPARAM (TRUE, 0));
|
|
|
2144 }
|
|
|
2145
|
|
|
2146 /* Instantiate a button widget. Unfortunately instantiated widgets are
|
|
|
2147 particular to a frame since they need to have a parent. It's not
|
|
|
2148 like images where you just select the image into the context you
|
|
|
2149 want to display it in and BitBlt it. So images instances can have a
|
|
|
2150 many-to-one relationship with things you see, whereas widgets can
|
|
|
2151 only be one-to-one (i.e. per frame) */
|
|
|
2152 static void
|
|
|
2153 mswindows_button_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2154 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2155 int dest_mask, Lisp_Object domain)
|
|
|
2156 {
|
|
|
2157 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2158 HWND wnd;
|
|
|
2159 int flags = BS_NOTIFY;
|
|
|
2160 Lisp_Object style;
|
|
|
2161 struct gui_item* pgui = &IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
|
2162
|
|
|
2163 if (!gui_item_active_p (pgui))
|
|
|
2164 flags |= WS_DISABLED;
|
|
|
2165
|
|
|
2166 style = pgui->style;
|
|
|
2167
|
|
|
2168 if (EQ (style, Qradio))
|
|
|
2169 {
|
|
|
2170 flags |= BS_RADIOBUTTON;
|
|
|
2171 }
|
|
|
2172 else if (EQ (style, Qtoggle))
|
|
|
2173 {
|
|
|
2174 flags |= BS_AUTOCHECKBOX;
|
|
|
2175 }
|
|
|
2176 else
|
|
|
2177 flags |= BS_DEFPUSHBUTTON;
|
|
|
2178
|
|
|
2179 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2180 pointer_bg, dest_mask, domain, "BUTTON", flags,
|
|
|
2181 WS_EX_CONTROLPARENT);
|
|
|
2182
|
|
|
2183 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2184 /* set the checked state */
|
|
|
2185 if (gui_item_selected_p (pgui))
|
|
|
2186 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
|
2187 else
|
|
|
2188 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
2189 }
|
|
|
2190
|
|
|
2191 /* instantiate an edit control */
|
|
|
2192 static void
|
|
|
2193 mswindows_edit_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2194 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2195 int dest_mask, Lisp_Object domain)
|
|
|
2196 {
|
|
|
2197 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2198 pointer_bg, dest_mask, domain, "EDIT",
|
|
|
2199 ES_LEFT | ES_AUTOHSCROLL | WS_TABSTOP
|
|
|
2200 | WS_BORDER,
|
|
|
2201 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2202 }
|
|
|
2203
|
|
|
2204 /* instantiate a static control possible for putting other things in */
|
|
|
2205 static void
|
|
|
2206 mswindows_label_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2207 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2208 int dest_mask, Lisp_Object domain)
|
|
|
2209 {
|
|
|
2210 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2211 pointer_bg, dest_mask, domain, "STATIC",
|
|
|
2212 0, WS_EX_STATICEDGE);
|
|
|
2213 }
|
|
|
2214
|
|
|
2215 #if 0
|
|
|
2216 /* instantiate a static control possible for putting other things in */
|
|
|
2217 static void
|
|
|
2218 mswindows_group_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2219 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2220 int dest_mask, Lisp_Object domain)
|
|
|
2221 {
|
|
|
2222 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2223 pointer_bg, dest_mask, domain, "BUTTON",
|
|
|
2224 WS_GROUP | BS_GROUPBOX | WS_BORDER,
|
|
|
2225 WS_EX_CLIENTEDGE );
|
|
|
2226 }
|
|
|
2227 #endif
|
|
|
2228
|
|
|
2229 /* instantiate a scrollbar control */
|
|
|
2230 static void
|
|
|
2231 mswindows_scrollbar_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2232 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2233 int dest_mask, Lisp_Object domain)
|
|
|
2234 {
|
|
|
2235 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2236 pointer_bg, dest_mask, domain, "SCROLLBAR",
|
|
|
2237 0,
|
|
|
2238 WS_EX_CLIENTEDGE );
|
|
|
2239 }
|
|
|
2240
|
|
|
2241 /* instantiate a combo control */
|
|
|
2242 static void
|
|
|
2243 mswindows_combo_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2244 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2245 int dest_mask, Lisp_Object domain)
|
|
|
2246 {
|
|
|
2247 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2248 HANDLE wnd;
|
|
|
2249 Lisp_Object rest;
|
|
|
2250
|
|
|
2251 /* Maybe ought to generalise this more but it may be very windows
|
|
|
2252 specific. In windows the window height of a combo box is the
|
|
|
2253 height when the combo box is open. Thus we need to set the height
|
|
|
2254 before creating the window and then reset it to a single line
|
|
|
2255 after the window is created so that redisplay does the right
|
|
|
2256 thing. */
|
|
|
2257 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2258 pointer_bg, dest_mask, domain, "COMBOBOX",
|
|
|
2259 WS_BORDER | WS_TABSTOP | CBS_DROPDOWN
|
|
|
2260 | CBS_AUTOHSCROLL
|
|
|
2261 | CBS_HASSTRINGS | WS_VSCROLL,
|
|
|
2262 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2263 /* reset the height */
|
|
|
2264 widget_text_to_pixel_conversion (domain,
|
|
|
2265 IMAGE_INSTANCE_WIDGET_FACE (ii), 1, 0,
|
|
|
2266 &IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii), 0);
|
|
|
2267 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2268 /* add items to the combo box */
|
|
|
2269 SendMessage (wnd, CB_RESETCONTENT, 0, 0);
|
|
|
2270 LIST_LOOP (rest, Fplist_get (IMAGE_INSTANCE_WIDGET_PROPS (ii), Q_items, Qnil))
|
|
|
2271 {
|
|
|
2272 Extbyte* lparam;
|
|
|
2273 GET_C_STRING_OS_DATA_ALLOCA (XCAR (rest), lparam);
|
|
|
2274 if (SendMessage (wnd, CB_ADDSTRING, 0, (LPARAM)lparam) == CB_ERR)
|
|
|
2275 signal_simple_error ("error adding combo entries", instantiator);
|
|
|
2276 }
|
|
|
2277 }
|
|
|
2278
|
|
|
2279 /* get properties of a control */
|
|
|
2280 static Lisp_Object
|
|
|
2281 mswindows_widget_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2282 {
|
|
|
2283 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2284 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2285 /* get the text from a control */
|
|
|
2286 if (EQ (prop, Qtext))
|
|
|
2287 {
|
|
|
2288 Extcount len = SendMessage (wnd, WM_GETTEXTLENGTH, 0, 0);
|
|
|
2289 Extbyte* buf =alloca (len+1);
|
|
|
2290
|
|
|
2291 SendMessage (wnd, WM_GETTEXT, (WPARAM)len+1, (LPARAM) buf);
|
|
|
2292 return build_ext_string (buf, FORMAT_OS);
|
|
|
2293 }
|
|
|
2294 return Qunbound;
|
|
|
2295 }
|
|
|
2296
|
|
|
2297 /* get properties of a button */
|
|
|
2298 static Lisp_Object
|
|
|
2299 mswindows_button_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2300 {
|
|
|
2301 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2302 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2303 /* check the state of a button */
|
|
|
2304 if (EQ (prop, Qselected))
|
|
|
2305 {
|
|
|
2306 if (SendMessage (wnd, BM_GETSTATE, 0, 0) & BST_CHECKED)
|
|
|
2307 return Qt;
|
|
|
2308 else
|
|
|
2309 return Qnil;
|
|
|
2310 }
|
|
|
2311 return Qunbound;
|
|
|
2312 }
|
|
|
2313
|
|
|
2314 /* get properties of a combo box */
|
|
|
2315 static Lisp_Object
|
|
|
2316 mswindows_combo_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2317 {
|
|
|
2318 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2319 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2320 /* get the text from a control */
|
|
|
2321 if (EQ (prop, Qtext))
|
|
|
2322 {
|
|
|
2323 long item = SendMessage (wnd, CB_GETCURSEL, 0, 0);
|
|
|
2324 Extcount len = SendMessage (wnd, CB_GETLBTEXTLEN, (WPARAM)item, 0);
|
|
|
2325 Extbyte* buf = alloca (len+1);
|
|
|
2326 SendMessage (wnd, CB_GETLBTEXT, (WPARAM)item, (LPARAM)buf);
|
|
|
2327 return build_ext_string (buf, FORMAT_OS);
|
|
|
2328 }
|
|
|
2329 return Qunbound;
|
|
|
2330 }
|
|
|
2331
|
|
|
2332 /* set the properties of a control */
|
|
|
2333 static Lisp_Object
|
|
|
2334 mswindows_widget_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2335 Lisp_Object val)
|
|
|
2336 {
|
|
|
2337 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2338
|
|
|
2339 if (EQ (prop, Qtext))
|
|
|
2340 {
|
|
|
2341 Extbyte* lparam=0;
|
|
|
2342 CHECK_STRING (val);
|
|
|
2343 GET_C_STRING_OS_DATA_ALLOCA (val, lparam);
|
|
|
2344 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2345 WM_SETTEXT, 0, (LPARAM)lparam);
|
|
|
2346 return Qt;
|
|
|
2347 }
|
|
|
2348 return Qunbound;
|
|
|
2349 }
|
|
|
2350
|
|
|
2351
|
|
|
2352 /************************************************************************/
|
|
267
|
2353 /* initialization */
|
|
|
2354 /************************************************************************/
|
|
|
2355
|
|
|
2356 void
|
|
|
2357 syms_of_glyphs_mswindows (void)
|
|
|
2358 {
|
|
284
|
2359 defkeyword (&Q_resource_id, ":resource-id");
|
|
|
2360 defkeyword (&Q_resource_type, ":resource-type");
|
|
267
|
2361 }
|
|
|
2362
|
|
|
2363 void
|
|
|
2364 console_type_create_glyphs_mswindows (void)
|
|
|
2365 {
|
|
|
2366 /* image methods */
|
|
|
2367
|
|
|
2368 CONSOLE_HAS_METHOD (mswindows, print_image_instance);
|
|
|
2369 CONSOLE_HAS_METHOD (mswindows, finalize_image_instance);
|
|
384
|
2370 CONSOLE_HAS_METHOD (mswindows, unmap_subwindow);
|
|
|
2371 CONSOLE_HAS_METHOD (mswindows, map_subwindow);
|
|
|
2372 CONSOLE_HAS_METHOD (mswindows, update_subwindow);
|
|
267
|
2373 CONSOLE_HAS_METHOD (mswindows, image_instance_equal);
|
|
|
2374 CONSOLE_HAS_METHOD (mswindows, image_instance_hash);
|
|
278
|
2375 CONSOLE_HAS_METHOD (mswindows, init_image_instance_from_eimage);
|
|
|
2376 CONSOLE_HAS_METHOD (mswindows, locate_pixmap_file);
|
|
267
|
2377 }
|
|
|
2378
|
|
|
2379 void
|
|
|
2380 image_instantiator_format_create_glyphs_mswindows (void)
|
|
|
2381 {
|
|
|
2382 /* image-instantiator types */
|
|
384
|
2383 #ifdef HAVE_XPM
|
|
|
2384 INITIALIZE_DEVICE_IIFORMAT (mswindows, xpm);
|
|
|
2385 IIFORMAT_HAS_DEVMETHOD (mswindows, xpm, instantiate);
|
|
|
2386 #endif
|
|
|
2387 INITIALIZE_DEVICE_IIFORMAT (mswindows, xbm);
|
|
|
2388 IIFORMAT_HAS_DEVMETHOD (mswindows, xbm, instantiate);
|
|
|
2389
|
|
|
2390 INITIALIZE_DEVICE_IIFORMAT (mswindows, button);
|
|
|
2391 IIFORMAT_HAS_DEVMETHOD (mswindows, button, property);
|
|
|
2392 IIFORMAT_HAS_DEVMETHOD (mswindows, button, instantiate);
|
|
|
2393
|
|
|
2394 INITIALIZE_DEVICE_IIFORMAT (mswindows, edit);
|
|
|
2395 IIFORMAT_HAS_DEVMETHOD (mswindows, edit, instantiate);
|
|
|
2396
|
|
|
2397 INITIALIZE_DEVICE_IIFORMAT (mswindows, subwindow);
|
|
|
2398 IIFORMAT_HAS_DEVMETHOD (mswindows, subwindow, instantiate);
|
|
|
2399
|
|
|
2400 INITIALIZE_DEVICE_IIFORMAT (mswindows, widget);
|
|
|
2401 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, property);
|
|
|
2402 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, set_property);
|
|
|
2403 #if 0
|
|
|
2404 INITIALIZE_DEVICE_IIFORMAT (mswindows, group);
|
|
|
2405 IIFORMAT_HAS_DEVMETHOD (mswindows, group, instantiate);
|
|
|
2406 #endif
|
|
|
2407 INITIALIZE_DEVICE_IIFORMAT (mswindows, label);
|
|
|
2408 IIFORMAT_HAS_DEVMETHOD (mswindows, label, instantiate);
|
|
|
2409
|
|
|
2410 INITIALIZE_DEVICE_IIFORMAT (mswindows, combo);
|
|
|
2411 IIFORMAT_HAS_DEVMETHOD (mswindows, combo, property);
|
|
|
2412 IIFORMAT_HAS_DEVMETHOD (mswindows, combo, instantiate);
|
|
|
2413
|
|
|
2414 INITIALIZE_DEVICE_IIFORMAT (mswindows, scrollbar);
|
|
|
2415 IIFORMAT_HAS_DEVMETHOD (mswindows, scrollbar, instantiate);
|
|
267
|
2416
|
|
|
2417 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (bmp, "bmp");
|
|
|
2418
|
|
|
2419 IIFORMAT_HAS_METHOD (bmp, validate);
|
|
|
2420 IIFORMAT_HAS_METHOD (bmp, normalize);
|
|
|
2421 IIFORMAT_HAS_METHOD (bmp, possible_dest_types);
|
|
|
2422 IIFORMAT_HAS_METHOD (bmp, instantiate);
|
|
|
2423
|
|
|
2424 IIFORMAT_VALID_KEYWORD (bmp, Q_data, check_valid_string);
|
|
|
2425 IIFORMAT_VALID_KEYWORD (bmp, Q_file, check_valid_string);
|
|
284
|
2426
|
|
304
|
2427 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource,
|
|
|
2428 "mswindows-resource");
|
|
284
|
2429
|
|
304
|
2430 IIFORMAT_HAS_METHOD (mswindows_resource, validate);
|
|
|
2431 IIFORMAT_HAS_METHOD (mswindows_resource, normalize);
|
|
|
2432 IIFORMAT_HAS_METHOD (mswindows_resource, possible_dest_types);
|
|
|
2433 IIFORMAT_HAS_METHOD (mswindows_resource, instantiate);
|
|
284
|
2434
|
|
304
|
2435 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_type,
|
|
286
|
2436 check_valid_resource_symbol);
|
|
304
|
2437 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_id, check_valid_resource_id);
|
|
|
2438 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_file, check_valid_string);
|
|
267
|
2439 }
|
|
|
2440
|
|
|
2441 void
|
|
|
2442 vars_of_glyphs_mswindows (void)
|
|
|
2443 {
|
|
|
2444 Fprovide (Qbmp);
|
|
304
|
2445 Fprovide (Qmswindows_resource);
|
|
267
|
2446 DEFVAR_LISP ("mswindows-bitmap-file-path", &Vmswindows_bitmap_file_path /*
|
|
|
2447 A list of the directories in which mswindows bitmap files may be found.
|
|
|
2448 This is used by the `make-image-instance' function.
|
|
|
2449 */ );
|
|
|
2450 Vmswindows_bitmap_file_path = Qnil;
|
|
384
|
2451
|
|
|
2452 Fprovide (Qbutton);
|
|
|
2453 Fprovide (Qedit);
|
|
|
2454 Fprovide (Qcombo);
|
|
|
2455 Fprovide (Qscrollbar);
|
|
|
2456 Fprovide (Qlabel);
|
|
267
|
2457 }
|
|
|
2458
|
|
|
2459 void
|
|
|
2460 complex_vars_of_glyphs_mswindows (void)
|
|
|
2461 {
|
|
|
2462 }
|
