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428
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1 /* mswindows-specific glyph objects.
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438
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2 Copyright (C) 1998, 1999, 2000 Andy Piper.
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434
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3
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428
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /* Synched up with: Not in FSF. */
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22
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23 /* written by Andy Piper <andy@xemacs.org> plagerising bits from
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24 glyphs-x.c */
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25
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26 #include <config.h>
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27 #include "lisp.h"
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28 #include "lstream.h"
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29
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30 #define OEMRESOURCE /* Define OCR_ and friend constants */
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31 #include "console-msw.h"
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32 #include "glyphs-msw.h"
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33 #include "objects-msw.h"
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34
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35 #include "window.h"
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36 #include "elhash.h"
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37 #include "buffer.h"
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38 #include "frame.h"
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39 #include "insdel.h"
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40 #include "opaque.h"
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41 #include "sysfile.h"
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42 #include "faces.h"
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43 #include "imgproc.h"
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44
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45 #ifdef FILE_CODING
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46 #include "file-coding.h"
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47 #endif
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48 #include <stdio.h>
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49 #include <ctype.h>
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50 #ifdef HAVE_XFACE
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51 #include <setjmp.h>
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52 #endif
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53
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54 #define WIDGET_GLYPH_SLOT 0
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55
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56 DECLARE_IMAGE_INSTANTIATOR_FORMAT (nothing);
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57 DECLARE_IMAGE_INSTANTIATOR_FORMAT (string);
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58 DECLARE_IMAGE_INSTANTIATOR_FORMAT (formatted_string);
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59 DECLARE_IMAGE_INSTANTIATOR_FORMAT (inherit);
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60 DECLARE_IMAGE_INSTANTIATOR_FORMAT (layout);
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61 #ifdef HAVE_JPEG
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62 DECLARE_IMAGE_INSTANTIATOR_FORMAT (jpeg);
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63 #endif
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64 #ifdef HAVE_TIFF
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65 DECLARE_IMAGE_INSTANTIATOR_FORMAT (tiff);
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434
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66 #endif
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428
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67 #ifdef HAVE_PNG
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68 DECLARE_IMAGE_INSTANTIATOR_FORMAT (png);
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434
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69 #endif
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428
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70 #ifdef HAVE_GIF
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71 DECLARE_IMAGE_INSTANTIATOR_FORMAT (gif);
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434
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72 #endif
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428
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73 #ifdef HAVE_XPM
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74 DEFINE_DEVICE_IIFORMAT (mswindows, xpm);
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75 #endif
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76 DEFINE_DEVICE_IIFORMAT (mswindows, xbm);
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77 #ifdef HAVE_XFACE
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78 DEFINE_DEVICE_IIFORMAT (mswindows, xface);
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79 #endif
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80 DEFINE_DEVICE_IIFORMAT (mswindows, button);
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81 DEFINE_DEVICE_IIFORMAT (mswindows, edit_field);
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82 DEFINE_DEVICE_IIFORMAT (mswindows, subwindow);
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83 DEFINE_DEVICE_IIFORMAT (mswindows, widget);
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84 DEFINE_DEVICE_IIFORMAT (mswindows, label);
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85 DEFINE_DEVICE_IIFORMAT (mswindows, scrollbar);
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86 DEFINE_DEVICE_IIFORMAT (mswindows, combo_box);
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87 DEFINE_DEVICE_IIFORMAT (mswindows, progress_gauge);
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88 DEFINE_DEVICE_IIFORMAT (mswindows, tree_view);
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89 DEFINE_DEVICE_IIFORMAT (mswindows, tab_control);
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90
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91 DEFINE_IMAGE_INSTANTIATOR_FORMAT (bmp);
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92 Lisp_Object Qbmp;
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93 Lisp_Object Vmswindows_bitmap_file_path;
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94 static COLORREF transparent_color = RGB (1,1,1);
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95
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96 DEFINE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource);
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97 Lisp_Object Q_resource_type, Q_resource_id;
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98 Lisp_Object Qmswindows_resource;
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99
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100 static void
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440
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101 mswindows_initialize_dibitmap_image_instance (Lisp_Image_Instance *ii,
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428
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102 int slices,
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103 enum image_instance_type type);
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104 static void
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440
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105 mswindows_initialize_image_instance_mask (Lisp_Image_Instance* image,
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428
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106 struct frame* f);
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107
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108 #define BPLINE(width) ((int)(~3UL & (unsigned long)((width) +3)))
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109
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110 /************************************************************************/
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111 /* convert from a series of RGB triples to a BITMAPINFO formated for the*/
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112 /* proper display */
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113 /************************************************************************/
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114 static BITMAPINFO* convert_EImage_to_DIBitmap (Lisp_Object device,
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115 int width, int height,
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116 unsigned char *pic,
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117 int *bit_count,
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118 unsigned char** bmp_data)
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119 {
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120 struct device *d = XDEVICE (device);
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121 int i,j;
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122 RGBQUAD* colortbl;
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123 int ncolors;
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124 BITMAPINFO* bmp_info;
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125 unsigned char *ip, *dp;
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126
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127 if (DEVICE_MSWINDOWS_BITSPIXEL (d) > 0)
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128 {
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129 int bpline = BPLINE(width * 3);
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130 /* FIXME: we can do this because 24bpp implies no color table, once
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131 * we start palettizing this is no longer true. The X versions of
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132 * this function quantises to 256 colors or bit masks down to a
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133 * long. Windows can actually handle rgb triples in the raw so I
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134 * don't see much point trying to optimize down to the best
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135 * structure - unless it has memory / color allocation implications
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136 * .... */
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137 bmp_info=xnew_and_zero (BITMAPINFO);
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434
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138
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428
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139 if (!bmp_info)
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140 {
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141 return NULL;
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142 }
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143
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144 bmp_info->bmiHeader.biBitCount=24; /* just RGB triples for now */
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145 bmp_info->bmiHeader.biCompression=BI_RGB; /* just RGB triples for now */
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434
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146 bmp_info->bmiHeader.biSizeImage=width*height*3;
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428
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147
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148 /* bitmap data needs to be in blue, green, red triples - in that
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149 order, eimage is in RGB format so we need to convert */
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150 *bmp_data = xnew_array_and_zero (unsigned char, bpline * height);
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151 *bit_count = bpline * height;
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152
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153 if (!bmp_data)
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154 {
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155 xfree (bmp_info);
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156 return NULL;
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157 }
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158
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159 ip = pic;
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160 for (i = height-1; i >= 0; i--) {
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161 dp = (*bmp_data) + (i * bpline);
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162 for (j = 0; j < width; j++) {
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163 dp[2] =*ip++;
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164 dp[1] =*ip++;
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165 *dp =*ip++;
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166 dp += 3;
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167 }
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168 }
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169 }
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170 else /* scale to 256 colors */
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171 {
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172 int rd,gr,bl;
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173 quant_table *qtable;
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174 int bpline = BPLINE (width * 3);
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175 /* Quantize the image and get a histogram while we're at it.
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176 Do this first to save memory */
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177 qtable = build_EImage_quantable(pic, width, height, 256);
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178 if (qtable == NULL) return NULL;
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179
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180 /* use our quantize table to allocate the colors */
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181 ncolors = qtable->num_active_colors;
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434
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182 bmp_info=(BITMAPINFO*)xmalloc_and_zero (sizeof(BITMAPINFOHEADER) +
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428
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183 sizeof(RGBQUAD) * ncolors);
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184 if (!bmp_info)
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185 {
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186 xfree (qtable);
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187 return NULL;
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188 }
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189
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190 colortbl=(RGBQUAD*)(((unsigned char*)bmp_info)+sizeof(BITMAPINFOHEADER));
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191
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434
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192 bmp_info->bmiHeader.biBitCount=8;
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193 bmp_info->bmiHeader.biCompression=BI_RGB;
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428
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194 bmp_info->bmiHeader.biSizeImage=bpline*height;
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434
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195 bmp_info->bmiHeader.biClrUsed=ncolors;
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196 bmp_info->bmiHeader.biClrImportant=ncolors;
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197
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428
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198 *bmp_data = (unsigned char *) xmalloc_and_zero (bpline * height);
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199 *bit_count = bpline * height;
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200
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201 if (!*bmp_data)
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202 {
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203 xfree (qtable);
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204 xfree (bmp_info);
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205 return NULL;
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206 }
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434
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207
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428
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208 /* build up an RGBQUAD colortable */
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209 for (i = 0; i < qtable->num_active_colors; i++) {
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210 colortbl[i].rgbRed = (BYTE) qtable->rm[i];
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211 colortbl[i].rgbGreen = (BYTE) qtable->gm[i];
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212 colortbl[i].rgbBlue = (BYTE) qtable->bm[i];
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213 colortbl[i].rgbReserved = 0;
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214 }
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215
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216 /* now build up the data. picture has to be upside-down and
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217 back-to-front for msw bitmaps */
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218 ip = pic;
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219 for (i = height-1; i >= 0; i--) {
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220 dp = (*bmp_data) + (i * bpline);
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221 for (j = 0; j < width; j++) {
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222 rd = *ip++;
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223 gr = *ip++;
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224 bl = *ip++;
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225 *dp++ = QUANT_GET_COLOR (qtable,rd,gr,bl);
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226 }
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227 }
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228 xfree (qtable);
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434
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229 }
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428
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230 /* fix up the standard stuff */
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231 bmp_info->bmiHeader.biWidth=width;
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232 bmp_info->bmiHeader.biHeight=height;
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233 bmp_info->bmiHeader.biPlanes=1;
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234 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
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235 bmp_info->bmiHeader.biXPelsPerMeter=0; /* unless you know better */
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434
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236 bmp_info->bmiHeader.biYPelsPerMeter=0;
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428
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237
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238 return bmp_info;
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239 }
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240
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241 /* Given a pixmap filename, look through all of the "standard" places
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242 where the file might be located. Return a full pathname if found;
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243 otherwise, return Qnil. */
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244
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245 static Lisp_Object
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246 mswindows_locate_pixmap_file (Lisp_Object name)
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247 {
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248 /* This function can GC if IN_REDISPLAY is false */
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249 Lisp_Object found;
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250
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251 /* Check non-absolute pathnames with a directory component relative to
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252 the search path; that's the way Xt does it. */
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253 if (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 0)) ||
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254 (XSTRING_BYTE (name, 0) == '.' &&
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255 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 1)) ||
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256 (XSTRING_BYTE (name, 1) == '.' &&
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257 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 2)))))))
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|
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258 {
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259 if (!NILP (Ffile_readable_p (name)))
|
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440
|
260 return Fexpand_file_name (name, Qnil);
|
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428
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261 else
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262 return Qnil;
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263 }
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264
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265 if (locate_file (Vmswindows_bitmap_file_path, name, Qnil, &found, R_OK) < 0)
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266 {
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267 Lisp_Object temp = list1 (Vdata_directory);
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268 struct gcpro gcpro1;
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269
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270 GCPRO1 (temp);
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271 locate_file (temp, name, Qnil, &found, R_OK);
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272 UNGCPRO;
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|
273 }
|
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434
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274
|
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428
|
275 return found;
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276 }
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277
|
|
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278
|
|
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279 /* Initialize an image instance from a bitmap
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280
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281 DEST_MASK specifies the mask of allowed image types.
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282
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283 If this fails, signal an error. INSTANTIATOR is only used
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|
284 in the error message. */
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285
|
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286 static void
|
|
440
|
287 init_image_instance_from_dibitmap (Lisp_Image_Instance *ii,
|
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428
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288 BITMAPINFO *bmp_info,
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289 int dest_mask,
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290 void *bmp_data,
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|
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291 int bmp_bits,
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292 int slices,
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434
|
293 Lisp_Object instantiator,
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428
|
294 int x_hot, int y_hot,
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295 int create_mask)
|
|
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296 {
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297 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
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298 struct device *d = XDEVICE (device);
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299 struct frame *f;
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300 void* bmp_buf=0;
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301 int type = 0;
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302 HBITMAP bitmap;
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303 HDC hdc;
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304
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305 if (!DEVICE_MSWINDOWS_P (d))
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306 signal_simple_error ("Not an mswindows device", device);
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307
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308 if (NILP (DEVICE_SELECTED_FRAME (d)))
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309 signal_simple_error ("No selected frame on mswindows device", device);
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310
|
|
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311 f = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
434
|
312
|
|
428
|
313 if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
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314 type = IMAGE_COLOR_PIXMAP;
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|
315 else if (dest_mask & IMAGE_POINTER_MASK)
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316 type = IMAGE_POINTER;
|
|
434
|
317 else
|
|
428
|
318 incompatible_image_types (instantiator, dest_mask,
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|
|
319 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
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|
|
320 hdc = FRAME_MSWINDOWS_CDC (f);
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321
|
|
434
|
322 bitmap=CreateDIBSection (hdc,
|
|
428
|
323 bmp_info,
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|
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324 DIB_RGB_COLORS,
|
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434
|
325 &bmp_buf,
|
|
428
|
326 0,0);
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327
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|
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328 if (!bitmap || !bmp_buf)
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|
|
329 signal_simple_error ("Unable to create bitmap", instantiator);
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330
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331 /* copy in the actual bitmap */
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332 memcpy (bmp_buf, bmp_data, bmp_bits);
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|
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333
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|
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334 mswindows_initialize_dibitmap_image_instance (ii, slices, type);
|
|
|
335
|
|
|
336 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
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|
|
337 find_keyword_in_vector (instantiator, Q_file);
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|
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338
|
|
|
339 /* Fixup a set of bitmaps. */
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|
|
340 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = bitmap;
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|
|
341
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|
|
342 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
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|
|
343 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = bmp_info->bmiHeader.biWidth;
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|
|
344 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = bmp_info->bmiHeader.biHeight;
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|
|
345 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = bmp_info->bmiHeader.biBitCount;
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|
|
346 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), x_hot);
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|
|
347 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), y_hot);
|
|
|
348
|
|
|
349 if (create_mask)
|
|
|
350 {
|
|
|
351 mswindows_initialize_image_instance_mask (ii, f);
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|
|
352 }
|
|
434
|
353
|
|
428
|
354 if (type == IMAGE_POINTER)
|
|
|
355 {
|
|
|
356 mswindows_initialize_image_instance_icon(ii, TRUE);
|
|
|
357 }
|
|
|
358 }
|
|
|
359
|
|
|
360 static void
|
|
440
|
361 image_instance_add_dibitmap (Lisp_Image_Instance *ii,
|
|
428
|
362 BITMAPINFO *bmp_info,
|
|
|
363 void *bmp_data,
|
|
|
364 int bmp_bits,
|
|
|
365 int slice,
|
|
|
366 Lisp_Object instantiator)
|
|
|
367 {
|
|
|
368 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
369 struct device *d = XDEVICE (device);
|
|
|
370 struct frame *f = XFRAME (DEVICE_SELECTED_FRAME (d));
|
|
|
371 void* bmp_buf=0;
|
|
|
372 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
434
|
373 HBITMAP bitmap = CreateDIBSection (hdc,
|
|
428
|
374 bmp_info,
|
|
|
375 DIB_RGB_COLORS,
|
|
434
|
376 &bmp_buf,
|
|
428
|
377 0,0);
|
|
434
|
378
|
|
428
|
379 if (!bitmap || !bmp_buf)
|
|
|
380 signal_simple_error ("Unable to create bitmap", instantiator);
|
|
|
381
|
|
|
382 /* copy in the actual bitmap */
|
|
|
383 memcpy (bmp_buf, bmp_data, bmp_bits);
|
|
|
384 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (ii, slice) = bitmap;
|
|
|
385 }
|
|
|
386
|
|
|
387 static void
|
|
440
|
388 mswindows_init_image_instance_from_eimage (Lisp_Image_Instance *ii,
|
|
428
|
389 int width, int height,
|
|
|
390 int slices,
|
|
434
|
391 unsigned char *eimage,
|
|
428
|
392 int dest_mask,
|
|
|
393 Lisp_Object instantiator,
|
|
|
394 Lisp_Object domain)
|
|
|
395 {
|
|
|
396 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
397 BITMAPINFO* bmp_info;
|
|
|
398 unsigned char* bmp_data;
|
|
|
399 int bmp_bits;
|
|
|
400 COLORREF bkcolor;
|
|
|
401 int slice;
|
|
434
|
402
|
|
428
|
403 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
404 signal_simple_error ("Not an mswindows device", device);
|
|
|
405
|
|
|
406 /* this is a hack but MaskBlt and TransparentBlt are not supported
|
|
|
407 on most windows variants */
|
|
434
|
408 bkcolor = COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
428
|
409 (XCOLOR_INSTANCE (FACE_BACKGROUND (Vdefault_face, domain)));
|
|
|
410
|
|
|
411 for (slice = 0; slice < slices; slice++)
|
|
|
412 {
|
|
|
413 /* build a bitmap from the eimage */
|
|
434
|
414 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height,
|
|
428
|
415 eimage + (width * height * 3 * slice),
|
|
|
416 &bmp_bits, &bmp_data)))
|
|
|
417 {
|
|
|
418 signal_simple_error ("EImage to DIBitmap conversion failed",
|
|
|
419 instantiator);
|
|
|
420 }
|
|
|
421
|
|
|
422 /* Now create the pixmap and set up the image instance */
|
|
|
423 if (slice == 0)
|
|
|
424 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
425 bmp_data, bmp_bits, slices, instantiator,
|
|
|
426 0, 0, 0);
|
|
|
427 else
|
|
|
428 image_instance_add_dibitmap (ii, bmp_info, bmp_data, bmp_bits, slice,
|
|
|
429 instantiator);
|
|
434
|
430
|
|
428
|
431 xfree (bmp_info);
|
|
|
432 xfree (bmp_data);
|
|
|
433 }
|
|
|
434 }
|
|
|
435
|
|
434
|
436 static void set_mono_pixel ( unsigned char* bits,
|
|
|
437 int bpline, int height,
|
|
|
438 int x, int y, int white )
|
|
|
439 {
|
|
438
|
440 int i;
|
|
434
|
441 unsigned char bitnum;
|
|
428
|
442 /* Find the byte on which this scanline begins */
|
|
438
|
443 i = (height - y - 1) * bpline;
|
|
428
|
444 /* Find the byte containing this pixel */
|
|
438
|
445 i += (x >> 3);
|
|
428
|
446 /* Which bit is it? */
|
|
434
|
447 bitnum = (unsigned char)( 7 - (x % 8) );
|
|
428
|
448 if( white ) /* Turn it on */
|
|
438
|
449 bits[i] |= (1<<bitnum);
|
|
428
|
450 else /* Turn it off */
|
|
438
|
451 bits[i] &= ~(1<<bitnum);
|
|
434
|
452 }
|
|
428
|
453
|
|
|
454 static void
|
|
440
|
455 mswindows_initialize_image_instance_mask (Lisp_Image_Instance* image,
|
|
428
|
456 struct frame* f)
|
|
|
457 {
|
|
|
458 HBITMAP mask;
|
|
|
459 HGDIOBJ old = NULL;
|
|
|
460 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
461 unsigned char* dibits;
|
|
434
|
462 BITMAPINFO* bmp_info =
|
|
428
|
463 xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
|
464 int i, j;
|
|
|
465 int height = IMAGE_INSTANCE_PIXMAP_HEIGHT (image);
|
|
434
|
466
|
|
|
467 void* and_bits;
|
|
|
468 int maskbpline = BPLINE ((IMAGE_INSTANCE_PIXMAP_WIDTH (image)+7)/8);
|
|
|
469 int bpline = BPLINE (IMAGE_INSTANCE_PIXMAP_WIDTH (image) * 3);
|
|
428
|
470
|
|
|
471 if (!bmp_info)
|
|
|
472 return;
|
|
|
473
|
|
|
474 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_PIXMAP_WIDTH (image);
|
|
|
475 bmp_info->bmiHeader.biHeight = height;
|
|
|
476 bmp_info->bmiHeader.biPlanes=1;
|
|
|
477 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
434
|
478 bmp_info->bmiHeader.biBitCount=1;
|
|
|
479 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
480 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
481 bmp_info->bmiHeader.biClrImportant = 2;
|
|
|
482 bmp_info->bmiHeader.biSizeImage = height * maskbpline;
|
|
428
|
483 bmp_info->bmiColors[0].rgbRed = 0;
|
|
|
484 bmp_info->bmiColors[0].rgbGreen = 0;
|
|
|
485 bmp_info->bmiColors[0].rgbBlue = 0;
|
|
|
486 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
487 bmp_info->bmiColors[1].rgbRed = 255;
|
|
|
488 bmp_info->bmiColors[1].rgbGreen = 255;
|
|
|
489 bmp_info->bmiColors[1].rgbBlue = 255;
|
|
|
490 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
434
|
491
|
|
|
492 if (!(mask = CreateDIBSection (hcdc,
|
|
428
|
493 bmp_info,
|
|
|
494 DIB_RGB_COLORS,
|
|
434
|
495 &and_bits,
|
|
428
|
496 0,0)))
|
|
|
497 {
|
|
|
498 xfree (bmp_info);
|
|
|
499 return;
|
|
|
500 }
|
|
|
501
|
|
|
502 old = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (image));
|
|
|
503 /* build up an in-memory set of bits to mess with */
|
|
|
504 xzero (*bmp_info);
|
|
|
505
|
|
|
506 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_PIXMAP_WIDTH (image);
|
|
|
507 bmp_info->bmiHeader.biHeight = -height;
|
|
|
508 bmp_info->bmiHeader.biPlanes=1;
|
|
|
509 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
434
|
510 bmp_info->bmiHeader.biBitCount=24;
|
|
|
511 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
512 bmp_info->bmiHeader.biClrUsed = 0;
|
|
|
513 bmp_info->bmiHeader.biClrImportant = 0;
|
|
428
|
514 bmp_info->bmiHeader.biSizeImage = height * bpline;
|
|
|
515
|
|
|
516 dibits = xmalloc_and_zero (bpline * height);
|
|
|
517 if (GetDIBits (hcdc,
|
|
|
518 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
519 0,
|
|
|
520 height,
|
|
|
521 dibits,
|
|
|
522 bmp_info,
|
|
|
523 DIB_RGB_COLORS) <= 0)
|
|
|
524 {
|
|
|
525 xfree (bmp_info);
|
|
|
526 return;
|
|
|
527 }
|
|
|
528
|
|
|
529 /* now set the colored bits in the mask and transparent ones to
|
|
|
530 black in the original */
|
|
434
|
531 for(i=0; i<IMAGE_INSTANCE_PIXMAP_WIDTH (image); i++)
|
|
|
532 {
|
|
|
533 for(j=0; j<height; j++)
|
|
|
534 {
|
|
428
|
535 unsigned char* idx = &dibits[j * bpline + i * 3];
|
|
|
536
|
|
|
537 if( RGB (idx[2], idx[1], idx[0]) == transparent_color )
|
|
434
|
538 {
|
|
428
|
539 idx[0] = idx[1] = idx[2] = 0;
|
|
|
540 set_mono_pixel( and_bits, maskbpline, height, i, j, TRUE );
|
|
|
541 }
|
|
434
|
542 else
|
|
|
543 {
|
|
428
|
544 set_mono_pixel( and_bits, maskbpline, height, i, j, FALSE );
|
|
|
545 }
|
|
|
546 }
|
|
|
547 }
|
|
|
548
|
|
|
549 SetDIBits (hcdc,
|
|
|
550 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
551 0,
|
|
|
552 height,
|
|
|
553 dibits,
|
|
|
554 bmp_info,
|
|
|
555 DIB_RGB_COLORS);
|
|
|
556
|
|
|
557 xfree (bmp_info);
|
|
|
558 xfree (dibits);
|
|
434
|
559
|
|
428
|
560 SelectObject(hcdc, old);
|
|
|
561
|
|
|
562 IMAGE_INSTANCE_MSWINDOWS_MASK (image) = mask;
|
|
|
563 }
|
|
|
564
|
|
|
565 void
|
|
440
|
566 mswindows_initialize_image_instance_icon (Lisp_Image_Instance* image,
|
|
428
|
567 int cursor)
|
|
|
568 {
|
|
|
569 ICONINFO x_icon;
|
|
|
570
|
|
|
571 /* we rely on windows to do any resizing necessary */
|
|
|
572 x_icon.fIcon=cursor ? FALSE : TRUE;
|
|
|
573 x_icon.xHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (image));
|
|
|
574 x_icon.yHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (image));
|
|
|
575 x_icon.hbmMask=IMAGE_INSTANCE_MSWINDOWS_MASK (image);
|
|
|
576 x_icon.hbmColor=IMAGE_INSTANCE_MSWINDOWS_BITMAP (image);
|
|
434
|
577
|
|
428
|
578 IMAGE_INSTANCE_MSWINDOWS_ICON (image)=
|
|
|
579 CreateIconIndirect (&x_icon);
|
|
|
580 }
|
|
|
581
|
|
|
582 HBITMAP
|
|
440
|
583 mswindows_create_resized_bitmap (Lisp_Image_Instance* ii,
|
|
428
|
584 struct frame* f,
|
|
|
585 int newx, int newy)
|
|
|
586 {
|
|
|
587 HBITMAP newbmp;
|
|
|
588 HGDIOBJ old1, old2;
|
|
|
589 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
434
|
590 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
591
|
|
|
592 old1 = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
|
593
|
|
428
|
594 newbmp = CreateCompatibleBitmap (hcdc, newx, newy);
|
|
|
595
|
|
|
596 old2 = SelectObject (hdcDst, newbmp);
|
|
434
|
597
|
|
428
|
598 if (!StretchBlt (hdcDst, 0, 0, newx, newy,
|
|
434
|
599 hcdc, 0, 0,
|
|
|
600 IMAGE_INSTANCE_PIXMAP_WIDTH (ii),
|
|
|
601 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii),
|
|
428
|
602 SRCCOPY))
|
|
|
603 {
|
|
|
604 DeleteObject (newbmp);
|
|
|
605 DeleteDC (hdcDst);
|
|
|
606 return 0;
|
|
|
607 }
|
|
|
608
|
|
|
609 SelectObject (hdcDst, old2);
|
|
|
610 SelectObject (hcdc, old1);
|
|
|
611 DeleteDC (hdcDst);
|
|
|
612
|
|
|
613 return newbmp;
|
|
|
614 }
|
|
|
615
|
|
|
616 HBITMAP
|
|
440
|
617 mswindows_create_resized_mask (Lisp_Image_Instance* ii,
|
|
428
|
618 struct frame* f,
|
|
|
619 int newx, int newy)
|
|
|
620 {
|
|
|
621 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
622 {
|
|
|
623 HBITMAP newmask;
|
|
|
624 HGDIOBJ old1, old2;
|
|
|
625 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
434
|
626 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
627
|
|
|
628 old1 = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
428
|
629 newmask = CreateCompatibleBitmap(hcdc, newx, newy);
|
|
|
630 old2 = SelectObject (hdcDst, newmask);
|
|
|
631
|
|
|
632 if (!StretchBlt(hdcDst, 0, 0, newx, newy,
|
|
434
|
633 hcdc, 0, 0,
|
|
|
634 IMAGE_INSTANCE_PIXMAP_WIDTH (ii),
|
|
|
635 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii),
|
|
428
|
636 SRCCOPY))
|
|
|
637 {
|
|
|
638 DeleteObject (newmask);
|
|
|
639 DeleteDC (hdcDst);
|
|
|
640 return NULL;
|
|
|
641 }
|
|
434
|
642
|
|
428
|
643 SelectObject (hdcDst, old2);
|
|
|
644 SelectObject (hcdc, old1);
|
|
|
645
|
|
|
646 DeleteDC (hdcDst);
|
|
|
647
|
|
|
648 return newmask;
|
|
|
649 }
|
|
|
650
|
|
|
651 return NULL;
|
|
|
652 }
|
|
|
653
|
|
|
654 int
|
|
440
|
655 mswindows_resize_dibitmap_instance (Lisp_Image_Instance* ii,
|
|
428
|
656 struct frame* f,
|
|
|
657 int newx, int newy)
|
|
|
658 {
|
|
|
659 HBITMAP newbmp = mswindows_create_resized_bitmap (ii, f, newx, newy);
|
|
|
660 HBITMAP newmask = mswindows_create_resized_mask (ii, f, newx, newy);
|
|
|
661
|
|
|
662 if (!newbmp)
|
|
|
663 return FALSE;
|
|
434
|
664
|
|
428
|
665 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii))
|
|
|
666 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
|
667 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
668 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
|
669
|
|
|
670 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = newbmp;
|
|
|
671 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = newmask;
|
|
|
672 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = newx;
|
|
|
673 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = newy;
|
|
|
674
|
|
|
675 return TRUE;
|
|
|
676 }
|
|
|
677
|
|
|
678 /**********************************************************************
|
|
|
679 * XPM *
|
|
|
680 **********************************************************************/
|
|
|
681
|
|
|
682 #ifdef HAVE_XPM
|
|
|
683
|
|
|
684 struct color_symbol
|
|
|
685 {
|
|
|
686 char* name;
|
|
|
687 COLORREF color;
|
|
|
688 };
|
|
|
689
|
|
|
690 static struct color_symbol*
|
|
|
691 extract_xpm_color_names (Lisp_Object device,
|
|
|
692 Lisp_Object domain,
|
|
|
693 Lisp_Object color_symbol_alist,
|
|
|
694 int* nsymbols)
|
|
|
695 {
|
|
|
696 /* This function can GC */
|
|
|
697 Lisp_Object rest;
|
|
|
698 Lisp_Object results = Qnil;
|
|
|
699 int i, j;
|
|
|
700 struct color_symbol *colortbl;
|
|
|
701 struct gcpro gcpro1, gcpro2;
|
|
|
702
|
|
|
703 GCPRO2 (results, device);
|
|
|
704
|
|
|
705 /* We built up results to be (("name" . #<color>) ...) so that if an
|
|
|
706 error happens we don't lose any malloc()ed data, or more importantly,
|
|
|
707 leave any pixels allocated in the server. */
|
|
|
708 i = 0;
|
|
|
709 LIST_LOOP (rest, color_symbol_alist)
|
|
|
710 {
|
|
|
711 Lisp_Object cons = XCAR (rest);
|
|
|
712 Lisp_Object name = XCAR (cons);
|
|
|
713 Lisp_Object value = XCDR (cons);
|
|
|
714 if (NILP (value))
|
|
|
715 continue;
|
|
|
716 if (STRINGP (value))
|
|
|
717 value =
|
|
|
718 Fmake_color_instance
|
|
|
719 (value, device, encode_error_behavior_flag (ERROR_ME_NOT));
|
|
|
720 else
|
|
|
721 {
|
|
|
722 assert (COLOR_SPECIFIERP (value));
|
|
|
723 value = Fspecifier_instance (value, domain, Qnil, Qnil);
|
|
|
724 }
|
|
|
725 if (NILP (value))
|
|
|
726 continue;
|
|
|
727 results = noseeum_cons (noseeum_cons (name, value), results);
|
|
|
728 i++;
|
|
|
729 }
|
|
|
730 UNGCPRO; /* no more evaluation */
|
|
|
731
|
|
|
732 *nsymbols=i;
|
|
|
733 if (i == 0) return 0;
|
|
|
734
|
|
|
735 colortbl = xnew_array_and_zero (struct color_symbol, i);
|
|
|
736
|
|
|
737 for (j=0; j<i; j++)
|
|
|
738 {
|
|
|
739 Lisp_Object cons = XCAR (results);
|
|
434
|
740 colortbl[j].color =
|
|
428
|
741 COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (XCDR (cons)));
|
|
|
742
|
|
440
|
743 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (cons),
|
|
|
744 C_STRING_ALLOCA, colortbl[j].name,
|
|
|
745 Qnative);
|
|
428
|
746 colortbl[j].name = xstrdup (colortbl[j].name); /* mustn't lose this when we return */
|
|
|
747 free_cons (XCONS (cons));
|
|
|
748 cons = results;
|
|
|
749 results = XCDR (results);
|
|
|
750 free_cons (XCONS (cons));
|
|
|
751 }
|
|
|
752 return colortbl;
|
|
|
753 }
|
|
|
754
|
|
|
755 static int xpm_to_eimage (Lisp_Object image, CONST Extbyte *buffer,
|
|
|
756 unsigned char** data,
|
|
|
757 int* width, int* height,
|
|
|
758 int* x_hot, int* y_hot,
|
|
|
759 int* transp,
|
|
|
760 struct color_symbol* color_symbols,
|
|
|
761 int nsymbols)
|
|
|
762 {
|
|
|
763 XpmImage xpmimage;
|
|
|
764 XpmInfo xpminfo;
|
|
|
765 int result, i, j, transp_idx, maskbpline;
|
|
|
766 unsigned char* dptr;
|
|
|
767 unsigned int* sptr;
|
|
|
768 COLORREF color; /* the american spelling virus hits again .. */
|
|
434
|
769 COLORREF* colortbl;
|
|
428
|
770
|
|
|
771 xzero (xpmimage);
|
|
|
772 xzero (xpminfo);
|
|
|
773 xpminfo.valuemask=XpmHotspot;
|
|
|
774 *transp=FALSE;
|
|
|
775
|
|
|
776 result = XpmCreateXpmImageFromBuffer ((char*)buffer,
|
|
|
777 &xpmimage,
|
|
|
778 &xpminfo);
|
|
|
779 switch (result)
|
|
|
780 {
|
|
|
781 case XpmSuccess:
|
|
|
782 break;
|
|
|
783 case XpmFileInvalid:
|
|
|
784 {
|
|
|
785 signal_simple_error ("Invalid XPM data", image);
|
|
|
786 }
|
|
|
787 case XpmNoMemory:
|
|
|
788 {
|
|
|
789 signal_double_file_error ("Parsing pixmap data",
|
|
|
790 "out of memory", image);
|
|
|
791 }
|
|
|
792 default:
|
|
|
793 {
|
|
|
794 signal_double_file_error_2 ("Parsing pixmap data",
|
|
|
795 "unknown error code",
|
|
|
796 make_int (result), image);
|
|
|
797 }
|
|
|
798 }
|
|
434
|
799
|
|
428
|
800 *width = xpmimage.width;
|
|
|
801 *height = xpmimage.height;
|
|
434
|
802 maskbpline = BPLINE ((~7UL & (unsigned long)(*width + 7)) / 8);
|
|
|
803
|
|
428
|
804 *data = xnew_array_and_zero (unsigned char, *width * *height * 3);
|
|
|
805
|
|
|
806 if (!*data)
|
|
|
807 {
|
|
|
808 XpmFreeXpmImage (&xpmimage);
|
|
|
809 XpmFreeXpmInfo (&xpminfo);
|
|
|
810 return 0;
|
|
|
811 }
|
|
|
812
|
|
|
813 /* build a color table to speed things up */
|
|
|
814 colortbl = xnew_array_and_zero (COLORREF, xpmimage.ncolors);
|
|
|
815 if (!colortbl)
|
|
|
816 {
|
|
|
817 xfree (*data);
|
|
|
818 XpmFreeXpmImage (&xpmimage);
|
|
|
819 XpmFreeXpmInfo (&xpminfo);
|
|
|
820 return 0;
|
|
|
821 }
|
|
|
822
|
|
|
823 for (i=0; i<xpmimage.ncolors; i++)
|
|
|
824 {
|
|
|
825 /* goto alert!!!! */
|
|
|
826 /* pick up symbolic colors in preference */
|
|
|
827 if (xpmimage.colorTable[i].symbolic)
|
|
|
828 {
|
|
|
829 if (!strcasecmp (xpmimage.colorTable[i].symbolic,"BgColor")
|
|
|
830 ||
|
|
|
831 !strcasecmp (xpmimage.colorTable[i].symbolic,"None"))
|
|
|
832 {
|
|
|
833 *transp=TRUE;
|
|
434
|
834 colortbl[i]=transparent_color;
|
|
428
|
835 transp_idx=i;
|
|
|
836 goto label_found_color;
|
|
|
837 }
|
|
|
838 else if (color_symbols)
|
|
|
839 {
|
|
|
840 for (j = 0; j<nsymbols; j++)
|
|
|
841 {
|
|
|
842 if (!strcmp (xpmimage.colorTable[i].symbolic,
|
|
|
843 color_symbols[j].name ))
|
|
|
844 {
|
|
|
845 colortbl[i]=color_symbols[j].color;
|
|
|
846 goto label_found_color;
|
|
|
847 }
|
|
|
848 }
|
|
|
849 }
|
|
|
850 else if (xpmimage.colorTable[i].c_color == 0)
|
|
|
851 {
|
|
|
852 goto label_no_color;
|
|
|
853 }
|
|
|
854 }
|
|
|
855 /* pick up transparencies */
|
|
|
856 if (!strcasecmp (xpmimage.colorTable[i].c_color,"None"))
|
|
|
857 {
|
|
|
858 *transp=TRUE;
|
|
434
|
859 colortbl[i]=transparent_color;
|
|
428
|
860 transp_idx=i;
|
|
|
861 goto label_found_color;
|
|
|
862 }
|
|
|
863 /* finally pick up a normal color spec */
|
|
|
864 if (xpmimage.colorTable[i].c_color)
|
|
|
865 {
|
|
|
866 colortbl[i]=
|
|
|
867 mswindows_string_to_color (xpmimage.colorTable[i].c_color);
|
|
|
868 goto label_found_color;
|
|
|
869 }
|
|
434
|
870
|
|
428
|
871 label_no_color:
|
|
|
872 xfree (*data);
|
|
|
873 xfree (colortbl);
|
|
|
874 XpmFreeXpmImage (&xpmimage);
|
|
|
875 XpmFreeXpmInfo (&xpminfo);
|
|
|
876 return 0;
|
|
434
|
877
|
|
428
|
878 label_found_color:;
|
|
|
879 }
|
|
|
880
|
|
|
881 /* convert the image */
|
|
|
882 sptr=xpmimage.data;
|
|
|
883 dptr=*data;
|
|
|
884 for (i = 0; i< *width * *height; i++)
|
|
|
885 {
|
|
|
886 color = colortbl[*sptr++];
|
|
|
887
|
|
|
888 /* split out the 0x02bbggrr colorref into an rgb triple */
|
|
|
889 *dptr++=GetRValue (color); /* red */
|
|
|
890 *dptr++=GetGValue (color); /* green */
|
|
|
891 *dptr++=GetBValue (color); /* blue */
|
|
|
892 }
|
|
|
893
|
|
|
894 *x_hot=xpminfo.x_hotspot;
|
|
|
895 *y_hot=xpminfo.y_hotspot;
|
|
|
896
|
|
|
897 XpmFreeXpmImage (&xpmimage);
|
|
|
898 XpmFreeXpmInfo (&xpminfo);
|
|
|
899 xfree (colortbl);
|
|
|
900 return TRUE;
|
|
|
901 }
|
|
|
902
|
|
|
903 static void
|
|
|
904 mswindows_xpm_instantiate (Lisp_Object image_instance,
|
|
|
905 Lisp_Object instantiator,
|
|
|
906 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
907 int dest_mask, Lisp_Object domain)
|
|
|
908 {
|
|
440
|
909 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
910 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
911 CONST Extbyte *bytes;
|
|
|
912 Extcount len;
|
|
|
913 unsigned char *eimage;
|
|
|
914 int width, height, x_hot, y_hot;
|
|
|
915 BITMAPINFO* bmp_info;
|
|
|
916 unsigned char* bmp_data;
|
|
|
917 int bmp_bits;
|
|
|
918 int nsymbols=0, transp;
|
|
|
919 struct color_symbol* color_symbols=NULL;
|
|
434
|
920
|
|
428
|
921 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
922 Lisp_Object color_symbol_alist = find_keyword_in_vector (instantiator,
|
|
|
923 Q_color_symbols);
|
|
|
924
|
|
|
925 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
926 signal_simple_error ("Not an mswindows device", device);
|
|
|
927
|
|
|
928 assert (!NILP (data));
|
|
|
929
|
|
440
|
930 TO_EXTERNAL_FORMAT (LISP_STRING, data,
|
|
|
931 ALLOCA, (bytes, len),
|
|
|
932 Qbinary);
|
|
428
|
933
|
|
|
934 /* in case we have color symbols */
|
|
|
935 color_symbols = extract_xpm_color_names (device, domain,
|
|
|
936 color_symbol_alist, &nsymbols);
|
|
|
937
|
|
|
938 /* convert to an eimage to make processing easier */
|
|
|
939 if (!xpm_to_eimage (image_instance, bytes, &eimage, &width, &height,
|
|
|
940 &x_hot, &y_hot, &transp, color_symbols, nsymbols))
|
|
|
941 {
|
|
434
|
942 signal_simple_error ("XPM to EImage conversion failed",
|
|
428
|
943 image_instance);
|
|
|
944 }
|
|
434
|
945
|
|
428
|
946 if (color_symbols)
|
|
|
947 {
|
|
|
948 while (nsymbols--)
|
|
|
949 {
|
|
|
950 xfree (color_symbols[nsymbols].name);
|
|
|
951 }
|
|
|
952 xfree(color_symbols);
|
|
|
953 }
|
|
434
|
954
|
|
428
|
955 /* build a bitmap from the eimage */
|
|
|
956 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height, eimage,
|
|
|
957 &bmp_bits, &bmp_data)))
|
|
|
958 {
|
|
|
959 signal_simple_error ("XPM to EImage conversion failed",
|
|
|
960 image_instance);
|
|
|
961 }
|
|
|
962 xfree (eimage);
|
|
|
963
|
|
|
964 /* Now create the pixmap and set up the image instance */
|
|
|
965 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
966 bmp_data, bmp_bits, 1, instantiator,
|
|
|
967 x_hot, y_hot, transp);
|
|
|
968
|
|
|
969 xfree (bmp_info);
|
|
|
970 xfree (bmp_data);
|
|
|
971 }
|
|
|
972 #endif /* HAVE_XPM */
|
|
|
973
|
|
|
974 /**********************************************************************
|
|
|
975 * BMP *
|
|
|
976 **********************************************************************/
|
|
|
977
|
|
|
978 static void
|
|
|
979 bmp_validate (Lisp_Object instantiator)
|
|
|
980 {
|
|
|
981 file_or_data_must_be_present (instantiator);
|
|
|
982 }
|
|
|
983
|
|
|
984 static Lisp_Object
|
|
|
985 bmp_normalize (Lisp_Object inst, Lisp_Object console_type)
|
|
|
986 {
|
|
|
987 return simple_image_type_normalize (inst, console_type, Qbmp);
|
|
|
988 }
|
|
|
989
|
|
|
990 static int
|
|
|
991 bmp_possible_dest_types (void)
|
|
|
992 {
|
|
|
993 return IMAGE_COLOR_PIXMAP_MASK;
|
|
|
994 }
|
|
|
995
|
|
|
996 static void
|
|
|
997 bmp_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
998 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
999 int dest_mask, Lisp_Object domain)
|
|
|
1000 {
|
|
440
|
1001 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
1002 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1003 CONST Extbyte *bytes;
|
|
|
1004 Extcount len;
|
|
|
1005 BITMAPFILEHEADER* bmp_file_header;
|
|
|
1006 BITMAPINFO* bmp_info;
|
|
|
1007 void* bmp_data;
|
|
|
1008 int bmp_bits;
|
|
|
1009 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1010
|
|
|
1011 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1012 signal_simple_error ("Not an mswindows device", device);
|
|
|
1013
|
|
|
1014 assert (!NILP (data));
|
|
|
1015
|
|
440
|
1016 TO_EXTERNAL_FORMAT (LISP_STRING, data,
|
|
|
1017 ALLOCA, (bytes, len),
|
|
|
1018 Qbinary);
|
|
434
|
1019
|
|
428
|
1020 /* Then slurp the image into memory, decoding along the way.
|
|
|
1021 The result is the image in a simple one-byte-per-pixel
|
|
|
1022 format. */
|
|
434
|
1023
|
|
428
|
1024 bmp_file_header=(BITMAPFILEHEADER*)bytes;
|
|
|
1025 bmp_info = (BITMAPINFO*)(bytes + sizeof(BITMAPFILEHEADER));
|
|
|
1026 bmp_data = (Extbyte*)bytes + bmp_file_header->bfOffBits;
|
|
|
1027 bmp_bits = bmp_file_header->bfSize - bmp_file_header->bfOffBits;
|
|
|
1028
|
|
|
1029 /* Now create the pixmap and set up the image instance */
|
|
|
1030 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
1031 bmp_data, bmp_bits, 1, instantiator,
|
|
|
1032 0, 0, 0);
|
|
|
1033 }
|
|
|
1034
|
|
|
1035
|
|
|
1036 /**********************************************************************
|
|
|
1037 * RESOURCES *
|
|
|
1038 **********************************************************************/
|
|
|
1039
|
|
|
1040 static void
|
|
|
1041 mswindows_resource_validate (Lisp_Object instantiator)
|
|
|
1042 {
|
|
434
|
1043 if ((NILP (find_keyword_in_vector (instantiator, Q_file))
|
|
428
|
1044 &&
|
|
434
|
1045 NILP (find_keyword_in_vector (instantiator, Q_resource_id)))
|
|
428
|
1046 ||
|
|
|
1047 NILP (find_keyword_in_vector (instantiator, Q_resource_type)))
|
|
|
1048 signal_simple_error ("Must supply :file, :resource-id and :resource-type",
|
|
|
1049 instantiator);
|
|
|
1050 }
|
|
|
1051
|
|
|
1052 static Lisp_Object
|
|
|
1053 mswindows_resource_normalize (Lisp_Object inst, Lisp_Object console_type)
|
|
|
1054 {
|
|
|
1055 /* This function can call lisp */
|
|
|
1056 Lisp_Object file = Qnil;
|
|
|
1057 struct gcpro gcpro1, gcpro2;
|
|
|
1058 Lisp_Object alist = Qnil;
|
|
|
1059
|
|
|
1060 GCPRO2 (file, alist);
|
|
|
1061
|
|
434
|
1062 file = potential_pixmap_file_instantiator (inst, Q_file, Q_data,
|
|
428
|
1063 console_type);
|
|
|
1064
|
|
|
1065 if (CONSP (file)) /* failure locating filename */
|
|
|
1066 signal_double_file_error ("Opening pixmap file",
|
|
|
1067 "no such file or directory",
|
|
|
1068 Fcar (file));
|
|
|
1069
|
|
|
1070 if (NILP (file)) /* no conversion necessary */
|
|
|
1071 RETURN_UNGCPRO (inst);
|
|
|
1072
|
|
|
1073 alist = tagged_vector_to_alist (inst);
|
|
|
1074
|
|
|
1075 {
|
|
|
1076 alist = remassq_no_quit (Q_file, alist);
|
|
|
1077 alist = Fcons (Fcons (Q_file, file), alist);
|
|
|
1078 }
|
|
|
1079
|
|
|
1080 {
|
|
|
1081 Lisp_Object result = alist_to_tagged_vector (Qmswindows_resource, alist);
|
|
|
1082 free_alist (alist);
|
|
|
1083 RETURN_UNGCPRO (result);
|
|
|
1084 }
|
|
|
1085 }
|
|
|
1086
|
|
|
1087 static int
|
|
|
1088 mswindows_resource_possible_dest_types (void)
|
|
|
1089 {
|
|
|
1090 return IMAGE_POINTER_MASK | IMAGE_COLOR_PIXMAP_MASK;
|
|
|
1091 }
|
|
|
1092
|
|
434
|
1093 typedef struct
|
|
428
|
1094 {
|
|
|
1095 char *name;
|
|
|
1096 int resource_id;
|
|
|
1097 } resource_t;
|
|
|
1098
|
|
|
1099 #ifndef OCR_ICOCUR
|
|
|
1100 #define OCR_ICOCUR 32647
|
|
|
1101 #define OIC_SAMPLE 32512
|
|
|
1102 #define OIC_HAND 32513
|
|
|
1103 #define OIC_QUES 32514
|
|
|
1104 #define OIC_BANG 32515
|
|
|
1105 #define OIC_NOTE 32516
|
|
|
1106 #define OIC_WINLOGO 32517
|
|
430
|
1107 #if defined (__CYGWIN32__) && CYGWIN_VERSION_DLL_MAJOR < 21
|
|
428
|
1108 #define LR_SHARED 0x8000
|
|
|
1109 #endif
|
|
430
|
1110 #endif
|
|
428
|
1111
|
|
434
|
1112 static CONST resource_t bitmap_table[] =
|
|
428
|
1113 {
|
|
|
1114 /* bitmaps */
|
|
|
1115 { "close", OBM_CLOSE },
|
|
|
1116 { "uparrow", OBM_UPARROW },
|
|
|
1117 { "dnarrow", OBM_DNARROW },
|
|
|
1118 { "rgarrow", OBM_RGARROW },
|
|
|
1119 { "lfarrow", OBM_LFARROW },
|
|
|
1120 { "reduce", OBM_REDUCE },
|
|
|
1121 { "zoom", OBM_ZOOM },
|
|
|
1122 { "restore", OBM_RESTORE },
|
|
|
1123 { "reduced", OBM_REDUCED },
|
|
|
1124 { "zoomd", OBM_ZOOMD },
|
|
|
1125 { "restored", OBM_RESTORED },
|
|
|
1126 { "uparrowd", OBM_UPARROWD },
|
|
|
1127 { "dnarrowd", OBM_DNARROWD },
|
|
|
1128 { "rgarrowd", OBM_RGARROWD },
|
|
|
1129 { "lfarrowd", OBM_LFARROWD },
|
|
|
1130 { "mnarrow", OBM_MNARROW },
|
|
|
1131 { "combo", OBM_COMBO },
|
|
|
1132 { "uparrowi", OBM_UPARROWI },
|
|
|
1133 { "dnarrowi", OBM_DNARROWI },
|
|
|
1134 { "rgarrowi", OBM_RGARROWI },
|
|
|
1135 { "lfarrowi", OBM_LFARROWI },
|
|
|
1136 { "size", OBM_SIZE },
|
|
|
1137 { "btsize", OBM_BTSIZE },
|
|
|
1138 { "check", OBM_CHECK },
|
|
|
1139 { "checkboxes", OBM_CHECKBOXES },
|
|
|
1140 { "btncorners" , OBM_BTNCORNERS },
|
|
|
1141 {0}
|
|
|
1142 };
|
|
|
1143
|
|
434
|
1144 static CONST resource_t cursor_table[] =
|
|
428
|
1145 {
|
|
|
1146 /* cursors */
|
|
|
1147 { "normal", OCR_NORMAL },
|
|
|
1148 { "ibeam", OCR_IBEAM },
|
|
|
1149 { "wait", OCR_WAIT },
|
|
|
1150 { "cross", OCR_CROSS },
|
|
|
1151 { "up", OCR_UP },
|
|
|
1152 /* { "icon", OCR_ICON }, */
|
|
|
1153 { "sizenwse", OCR_SIZENWSE },
|
|
|
1154 { "sizenesw", OCR_SIZENESW },
|
|
|
1155 { "sizewe", OCR_SIZEWE },
|
|
|
1156 { "sizens", OCR_SIZENS },
|
|
|
1157 { "sizeall", OCR_SIZEALL },
|
|
|
1158 /* { "icour", OCR_ICOCUR }, */
|
|
|
1159 { "no", OCR_NO },
|
|
|
1160 { 0 }
|
|
|
1161 };
|
|
|
1162
|
|
434
|
1163 static CONST resource_t icon_table[] =
|
|
428
|
1164 {
|
|
|
1165 /* icons */
|
|
|
1166 { "sample", OIC_SAMPLE },
|
|
|
1167 { "hand", OIC_HAND },
|
|
|
1168 { "ques", OIC_QUES },
|
|
|
1169 { "bang", OIC_BANG },
|
|
|
1170 { "note", OIC_NOTE },
|
|
|
1171 { "winlogo", OIC_WINLOGO },
|
|
|
1172 {0}
|
|
|
1173 };
|
|
|
1174
|
|
|
1175 static int resource_name_to_resource (Lisp_Object name, int type)
|
|
|
1176 {
|
|
434
|
1177 CONST resource_t* res = (type == IMAGE_CURSOR ? cursor_table
|
|
|
1178 : type == IMAGE_ICON ? icon_table
|
|
428
|
1179 : bitmap_table);
|
|
|
1180
|
|
|
1181 if (INTP (name))
|
|
|
1182 {
|
|
|
1183 return XINT (name);
|
|
|
1184 }
|
|
|
1185 else if (!STRINGP (name))
|
|
|
1186 {
|
|
|
1187 signal_simple_error ("invalid resource identifier", name);
|
|
|
1188 }
|
|
434
|
1189
|
|
428
|
1190 do {
|
|
|
1191 Extbyte* nm=0;
|
|
440
|
1192 TO_EXTERNAL_FORMAT (LISP_STRING, name,
|
|
|
1193 C_STRING_ALLOCA, nm,
|
|
|
1194 Qnative);
|
|
428
|
1195 if (!strcasecmp ((char*)res->name, nm))
|
|
|
1196 return res->resource_id;
|
|
|
1197 } while ((++res)->name);
|
|
|
1198 return 0;
|
|
|
1199 }
|
|
|
1200
|
|
|
1201 static int
|
|
|
1202 resource_symbol_to_type (Lisp_Object data)
|
|
|
1203 {
|
|
|
1204 if (EQ (data, Qcursor))
|
|
|
1205 return IMAGE_CURSOR;
|
|
|
1206 else if (EQ (data, Qicon))
|
|
|
1207 return IMAGE_ICON;
|
|
|
1208 else if (EQ (data, Qbitmap))
|
|
|
1209 return IMAGE_BITMAP;
|
|
|
1210 else
|
|
|
1211 return 0;
|
|
|
1212 }
|
|
|
1213
|
|
|
1214 static void
|
|
|
1215 mswindows_resource_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1216 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1217 int dest_mask, Lisp_Object domain)
|
|
|
1218 {
|
|
440
|
1219 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
1220 unsigned int type = 0;
|
|
|
1221 HANDLE himage = NULL;
|
|
|
1222 LPCTSTR resid=0;
|
|
|
1223 HINSTANCE hinst = NULL;
|
|
|
1224 ICONINFO iconinfo;
|
|
|
1225 int iitype=0;
|
|
|
1226 char* fname=0;
|
|
|
1227 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1228
|
|
|
1229 Lisp_Object file = find_keyword_in_vector (instantiator, Q_file);
|
|
434
|
1230 Lisp_Object resource_type = find_keyword_in_vector (instantiator,
|
|
428
|
1231 Q_resource_type);
|
|
434
|
1232 Lisp_Object resource_id = find_keyword_in_vector (instantiator,
|
|
428
|
1233 Q_resource_id);
|
|
|
1234
|
|
|
1235 xzero (iconinfo);
|
|
|
1236
|
|
|
1237 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1238 signal_simple_error ("Not an mswindows device", device);
|
|
|
1239
|
|
|
1240 type = resource_symbol_to_type (resource_type);
|
|
|
1241
|
|
|
1242 if (dest_mask & IMAGE_POINTER_MASK && type == IMAGE_CURSOR)
|
|
|
1243 iitype = IMAGE_POINTER;
|
|
|
1244 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1245 iitype = IMAGE_COLOR_PIXMAP;
|
|
434
|
1246 else
|
|
428
|
1247 incompatible_image_types (instantiator, dest_mask,
|
|
|
1248 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
|
|
|
1249
|
|
|
1250 /* mess with the keyword info we were provided with */
|
|
|
1251 if (!NILP (file))
|
|
|
1252 {
|
|
|
1253 Extbyte* f=0;
|
|
440
|
1254 TO_EXTERNAL_FORMAT (LISP_STRING, file,
|
|
|
1255 C_STRING_ALLOCA, f,
|
|
|
1256 Qfile_name);
|
|
428
|
1257 #ifdef __CYGWIN32__
|
|
|
1258 CYGWIN_WIN32_PATH (f, fname);
|
|
|
1259 #else
|
|
|
1260 fname = f;
|
|
|
1261 #endif
|
|
434
|
1262
|
|
428
|
1263 if (NILP (resource_id))
|
|
|
1264 resid = (LPCTSTR)fname;
|
|
|
1265 else
|
|
|
1266 {
|
|
|
1267 hinst = LoadLibraryEx (fname, NULL,
|
|
|
1268 LOAD_LIBRARY_AS_DATAFILE);
|
|
|
1269 resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1270 type));
|
|
434
|
1271
|
|
428
|
1272 if (!resid)
|
|
440
|
1273 TO_EXTERNAL_FORMAT (LISP_STRING, resource_id,
|
|
|
1274 C_STRING_ALLOCA, resid,
|
|
|
1275 Qnative);
|
|
428
|
1276 }
|
|
|
1277 }
|
|
|
1278 else if (!(resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1279 type))))
|
|
|
1280 signal_simple_error ("Invalid resource identifier", resource_id);
|
|
434
|
1281
|
|
428
|
1282 /* load the image */
|
|
|
1283 if (!(himage = LoadImage (hinst, resid, type, 0, 0,
|
|
434
|
1284 LR_CREATEDIBSECTION | LR_DEFAULTSIZE |
|
|
|
1285 LR_SHARED |
|
|
428
|
1286 (!NILP (file) ? LR_LOADFROMFILE : 0))))
|
|
|
1287 {
|
|
|
1288 signal_simple_error ("Cannot load image", instantiator);
|
|
|
1289 }
|
|
|
1290
|
|
|
1291 if (hinst)
|
|
|
1292 FreeLibrary (hinst);
|
|
|
1293
|
|
|
1294 mswindows_initialize_dibitmap_image_instance (ii, 1, iitype);
|
|
|
1295
|
|
|
1296 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = file;
|
|
434
|
1297 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) =
|
|
428
|
1298 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CXCURSOR : SM_CXICON);
|
|
434
|
1299 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) =
|
|
428
|
1300 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CYCURSOR : SM_CYICON);
|
|
|
1301 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
|
1302
|
|
|
1303 /* hey, we've got an icon type thing so we can reverse engineer the
|
|
|
1304 bitmap and mask */
|
|
|
1305 if (type != IMAGE_BITMAP)
|
|
|
1306 {
|
|
|
1307 GetIconInfo (himage, &iconinfo);
|
|
|
1308 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = iconinfo.hbmColor;
|
|
|
1309 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = iconinfo.hbmMask;
|
|
|
1310 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), iconinfo.xHotspot);
|
|
|
1311 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), iconinfo.yHotspot);
|
|
|
1312 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = himage;
|
|
|
1313 }
|
|
|
1314 else
|
|
|
1315 {
|
|
|
1316 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = NULL;
|
|
|
1317 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = himage;
|
|
|
1318 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
|
|
|
1319 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1320 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
|
1321 }
|
|
|
1322 }
|
|
|
1323
|
|
|
1324 static void
|
|
|
1325 check_valid_resource_symbol (Lisp_Object data)
|
|
|
1326 {
|
|
|
1327 CHECK_SYMBOL (data);
|
|
|
1328 if (!resource_symbol_to_type (data))
|
|
|
1329 signal_simple_error ("invalid resource type", data);
|
|
|
1330 }
|
|
|
1331
|
|
|
1332 static void
|
|
|
1333 check_valid_resource_id (Lisp_Object data)
|
|
|
1334 {
|
|
|
1335 if (!resource_name_to_resource (data, IMAGE_CURSOR)
|
|
|
1336 &&
|
|
|
1337 !resource_name_to_resource (data, IMAGE_ICON)
|
|
|
1338 &&
|
|
|
1339 !resource_name_to_resource (data, IMAGE_BITMAP))
|
|
|
1340 signal_simple_error ("invalid resource identifier", data);
|
|
|
1341 }
|
|
|
1342
|
|
|
1343 /**********************************************************************
|
|
|
1344 * XBM *
|
|
|
1345 **********************************************************************/
|
|
|
1346 #ifndef HAVE_X_WINDOWS
|
|
|
1347 /* $XConsortium: RdBitF.c,v 1.10 94/04/17 20:16:13 kaleb Exp $ */
|
|
|
1348
|
|
|
1349 /*
|
|
|
1350
|
|
|
1351 Copyright (c) 1988 X Consortium
|
|
|
1352
|
|
|
1353 Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
1354 of this software and associated documentation files (the "Software"), to deal
|
|
|
1355 in the Software without restriction, including without limitation the rights
|
|
|
1356 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
1357 copies of the Software, and to permit persons to whom the Software is
|
|
|
1358 furnished to do so, subject to the following conditions:
|
|
|
1359
|
|
|
1360 The above copyright notice and this permission notice shall be included in
|
|
|
1361 all copies or substantial portions of the Software.
|
|
|
1362
|
|
|
1363 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
1364 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
1365 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
1366 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
|
1367 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
|
1368 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
1369
|
|
|
1370 Except as contained in this notice, the name of the X Consortium shall not be
|
|
|
1371 used in advertising or otherwise to promote the sale, use or other dealings
|
|
|
1372 in this Software without prior written authorization from the X Consortium.
|
|
|
1373
|
|
|
1374 */
|
|
|
1375
|
|
|
1376 /*
|
|
|
1377 * This file contains miscellaneous utility routines and is not part of the
|
|
|
1378 * Xlib standard.
|
|
|
1379 *
|
|
|
1380 * Public entry points:
|
|
|
1381 *
|
|
|
1382 * XmuReadBitmapData read data from FILE descriptor
|
|
|
1383 * XmuReadBitmapDataFromFile read X10 or X11 format bitmap files
|
|
|
1384 * and return data
|
|
|
1385 *
|
|
|
1386 * Note that this file and ../X/XRdBitF.c look very similar.... Keep them
|
|
434
|
1387 * that way (but don't use common source code so that people can have one
|
|
428
|
1388 * without the other).
|
|
|
1389 */
|
|
|
1390
|
|
|
1391
|
|
|
1392 /*
|
|
|
1393 * Based on an optimized version provided by Jim Becker, August 5, 1988.
|
|
|
1394 */
|
|
|
1395 #ifndef BitmapSuccess
|
|
|
1396 #define BitmapSuccess 0
|
|
|
1397 #define BitmapOpenFailed 1
|
|
|
1398 #define BitmapFileInvalid 2
|
|
|
1399 #define BitmapNoMemory 3
|
|
|
1400 #endif
|
|
|
1401 #define MAX_SIZE 255
|
|
|
1402
|
|
|
1403 /* shared data for the image read/parse logic */
|
|
|
1404 static short hexTable[256]; /* conversion value */
|
|
|
1405 static int initialized = FALSE; /* easier to fill in at run time */
|
|
|
1406
|
|
|
1407 /*
|
|
|
1408 * Table index for the hex values. Initialized once, first time.
|
|
|
1409 * Used for translation value or delimiter significance lookup.
|
|
|
1410 */
|
|
|
1411 static void initHexTable()
|
|
|
1412 {
|
|
|
1413 /*
|
|
|
1414 * We build the table at run time for several reasons:
|
|
|
1415 *
|
|
|
1416 * 1. portable to non-ASCII machines.
|
|
|
1417 * 2. still reentrant since we set the init flag after setting table.
|
|
|
1418 * 3. easier to extend.
|
|
|
1419 * 4. less prone to bugs.
|
|
|
1420 */
|
|
|
1421 hexTable['0'] = 0; hexTable['1'] = 1;
|
|
|
1422 hexTable['2'] = 2; hexTable['3'] = 3;
|
|
|
1423 hexTable['4'] = 4; hexTable['5'] = 5;
|
|
|
1424 hexTable['6'] = 6; hexTable['7'] = 7;
|
|
|
1425 hexTable['8'] = 8; hexTable['9'] = 9;
|
|
|
1426 hexTable['A'] = 10; hexTable['B'] = 11;
|
|
|
1427 hexTable['C'] = 12; hexTable['D'] = 13;
|
|
|
1428 hexTable['E'] = 14; hexTable['F'] = 15;
|
|
|
1429 hexTable['a'] = 10; hexTable['b'] = 11;
|
|
|
1430 hexTable['c'] = 12; hexTable['d'] = 13;
|
|
|
1431 hexTable['e'] = 14; hexTable['f'] = 15;
|
|
|
1432
|
|
|
1433 /* delimiters of significance are flagged w/ negative value */
|
|
|
1434 hexTable[' '] = -1; hexTable[','] = -1;
|
|
|
1435 hexTable['}'] = -1; hexTable['\n'] = -1;
|
|
|
1436 hexTable['\t'] = -1;
|
|
434
|
1437
|
|
428
|
1438 initialized = TRUE;
|
|
|
1439 }
|
|
|
1440
|
|
|
1441 /*
|
|
|
1442 * read next hex value in the input stream, return -1 if EOF
|
|
|
1443 */
|
|
|
1444 static int NextInt ( FILE *fstream )
|
|
|
1445 {
|
|
|
1446 int ch;
|
|
|
1447 int value = 0;
|
|
|
1448 int gotone = 0;
|
|
|
1449 int done = 0;
|
|
434
|
1450
|
|
428
|
1451 /* loop, accumulate hex value until find delimiter */
|
|
|
1452 /* skip any initial delimiters found in read stream */
|
|
|
1453
|
|
|
1454 while (!done) {
|
|
|
1455 ch = getc(fstream);
|
|
|
1456 if (ch == EOF) {
|
|
|
1457 value = -1;
|
|
|
1458 done++;
|
|
|
1459 } else {
|
|
|
1460 /* trim high bits, check type and accumulate */
|
|
|
1461 ch &= 0xff;
|
|
|
1462 if (isascii(ch) && isxdigit(ch)) {
|
|
|
1463 value = (value << 4) + hexTable[ch];
|
|
|
1464 gotone++;
|
|
|
1465 } else if ((hexTable[ch]) < 0 && gotone)
|
|
|
1466 done++;
|
|
|
1467 }
|
|
|
1468 }
|
|
|
1469 return value;
|
|
|
1470 }
|
|
|
1471
|
|
|
1472
|
|
|
1473 /*
|
|
|
1474 * The data returned by the following routine is always in left-most byte
|
|
|
1475 * first and left-most bit first. If it doesn't return BitmapSuccess then
|
|
|
1476 * its arguments won't have been touched. This routine should look as much
|
|
|
1477 * like the Xlib routine XReadBitmapfile as possible.
|
|
|
1478 */
|
|
|
1479 int read_bitmap_data (fstream, width, height, datap, x_hot, y_hot)
|
|
|
1480 FILE *fstream; /* handle on file */
|
|
|
1481 unsigned int *width, *height; /* RETURNED */
|
|
|
1482 unsigned char **datap; /* RETURNED */
|
|
|
1483 int *x_hot, *y_hot; /* RETURNED */
|
|
|
1484 {
|
|
|
1485 unsigned char *data = NULL; /* working variable */
|
|
|
1486 char line[MAX_SIZE]; /* input line from file */
|
|
|
1487 int size; /* number of bytes of data */
|
|
|
1488 char name_and_type[MAX_SIZE]; /* an input line */
|
|
|
1489 char *type; /* for parsing */
|
|
|
1490 int value; /* from an input line */
|
|
|
1491 int version10p; /* boolean, old format */
|
|
|
1492 int padding; /* to handle alignment */
|
|
|
1493 int bytes_per_line; /* per scanline of data */
|
|
|
1494 unsigned int ww = 0; /* width */
|
|
|
1495 unsigned int hh = 0; /* height */
|
|
|
1496 int hx = -1; /* x hotspot */
|
|
|
1497 int hy = -1; /* y hotspot */
|
|
|
1498
|
|
|
1499 #define Xmalloc(size) malloc(size)
|
|
|
1500
|
|
|
1501 /* first time initialization */
|
|
|
1502 if (initialized == FALSE) initHexTable();
|
|
|
1503
|
|
|
1504 /* error cleanup and return macro */
|
|
|
1505 #define RETURN(code) { if (data) free (data); return code; }
|
|
|
1506
|
|
|
1507 while (fgets(line, MAX_SIZE, fstream)) {
|
|
|
1508 if (strlen(line) == MAX_SIZE-1) {
|
|
|
1509 RETURN (BitmapFileInvalid);
|
|
|
1510 }
|
|
|
1511 if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
|
|
|
1512 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1513 type = name_and_type;
|
|
|
1514 else
|
|
|
1515 type++;
|
|
|
1516
|
|
|
1517 if (!strcmp("width", type))
|
|
|
1518 ww = (unsigned int) value;
|
|
|
1519 if (!strcmp("height", type))
|
|
|
1520 hh = (unsigned int) value;
|
|
|
1521 if (!strcmp("hot", type)) {
|
|
|
1522 if (type-- == name_and_type || type-- == name_and_type)
|
|
|
1523 continue;
|
|
|
1524 if (!strcmp("x_hot", type))
|
|
|
1525 hx = value;
|
|
|
1526 if (!strcmp("y_hot", type))
|
|
|
1527 hy = value;
|
|
|
1528 }
|
|
|
1529 continue;
|
|
|
1530 }
|
|
434
|
1531
|
|
428
|
1532 if (sscanf(line, "static short %s = {", name_and_type) == 1)
|
|
|
1533 version10p = 1;
|
|
|
1534 else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
|
|
|
1535 version10p = 0;
|
|
|
1536 else if (sscanf(line, "static char %s = {", name_and_type) == 1)
|
|
|
1537 version10p = 0;
|
|
|
1538 else
|
|
|
1539 continue;
|
|
|
1540
|
|
|
1541 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1542 type = name_and_type;
|
|
|
1543 else
|
|
|
1544 type++;
|
|
|
1545
|
|
|
1546 if (strcmp("bits[]", type))
|
|
|
1547 continue;
|
|
434
|
1548
|
|
428
|
1549 if (!ww || !hh)
|
|
|
1550 RETURN (BitmapFileInvalid);
|
|
|
1551
|
|
|
1552 if ((ww % 16) && ((ww % 16) < 9) && version10p)
|
|
|
1553 padding = 1;
|
|
|
1554 else
|
|
|
1555 padding = 0;
|
|
|
1556
|
|
|
1557 bytes_per_line = (ww+7)/8 + padding;
|
|
|
1558
|
|
|
1559 size = bytes_per_line * hh;
|
|
|
1560 data = (unsigned char *) Xmalloc ((unsigned int) size);
|
|
434
|
1561 if (!data)
|
|
428
|
1562 RETURN (BitmapNoMemory);
|
|
|
1563
|
|
|
1564 if (version10p) {
|
|
|
1565 unsigned char *ptr;
|
|
|
1566 int bytes;
|
|
|
1567
|
|
|
1568 for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
|
|
|
1569 if ((value = NextInt(fstream)) < 0)
|
|
|
1570 RETURN (BitmapFileInvalid);
|
|
|
1571 *(ptr++) = value;
|
|
|
1572 if (!padding || ((bytes+2) % bytes_per_line))
|
|
|
1573 *(ptr++) = value >> 8;
|
|
|
1574 }
|
|
|
1575 } else {
|
|
|
1576 unsigned char *ptr;
|
|
|
1577 int bytes;
|
|
|
1578
|
|
|
1579 for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
|
|
434
|
1580 if ((value = NextInt(fstream)) < 0)
|
|
428
|
1581 RETURN (BitmapFileInvalid);
|
|
|
1582 *ptr=value;
|
|
|
1583 }
|
|
|
1584 }
|
|
|
1585 break;
|
|
|
1586 } /* end while */
|
|
|
1587
|
|
|
1588 if (data == NULL) {
|
|
|
1589 RETURN (BitmapFileInvalid);
|
|
|
1590 }
|
|
|
1591
|
|
|
1592 *datap = data;
|
|
|
1593 data = NULL;
|
|
|
1594 *width = ww;
|
|
|
1595 *height = hh;
|
|
|
1596 if (x_hot) *x_hot = hx;
|
|
|
1597 if (y_hot) *y_hot = hy;
|
|
|
1598
|
|
|
1599 RETURN (BitmapSuccess);
|
|
|
1600 }
|
|
|
1601
|
|
|
1602
|
|
434
|
1603 int read_bitmap_data_from_file (CONST char *filename, unsigned int *width,
|
|
428
|
1604 unsigned int *height, unsigned char **datap,
|
|
|
1605 int *x_hot, int *y_hot)
|
|
|
1606 {
|
|
|
1607 FILE *fstream;
|
|
|
1608 int status;
|
|
|
1609
|
|
|
1610 if ((fstream = fopen (filename, "r")) == NULL) {
|
|
|
1611 return BitmapOpenFailed;
|
|
|
1612 }
|
|
|
1613 status = read_bitmap_data (fstream, width, height, datap, x_hot, y_hot);
|
|
|
1614 fclose (fstream);
|
|
|
1615 return status;
|
|
|
1616 }
|
|
|
1617 #endif /* HAVE_X_WINDOWS */
|
|
|
1618
|
|
|
1619 /* this table flips four bits around. */
|
|
|
1620 static int flip_table[] =
|
|
|
1621 {
|
|
|
1622 0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15
|
|
|
1623 };
|
|
|
1624
|
|
|
1625 /* the bitmap data comes in the following format: Widths are padded to
|
|
|
1626 a multiple of 8. Scan lines are stored in increasing byte order
|
|
|
1627 from left to right, little-endian within a byte. 0 = white, 1 =
|
|
|
1628 black. It must be converted to the following format: Widths are
|
|
|
1629 padded to a multiple of 16. Scan lines are stored in increasing
|
|
|
1630 byte order from left to right, big-endian within a byte. 0 =
|
|
|
1631 black, 1 = white. */
|
|
438
|
1632 static HBITMAP
|
|
428
|
1633 xbm_create_bitmap_from_data (HDC hdc, char *data,
|
|
|
1634 unsigned int width, unsigned int height,
|
|
|
1635 int mask, COLORREF fg, COLORREF bg)
|
|
|
1636 {
|
|
|
1637 int old_width = (width + 7)/8;
|
|
|
1638 int new_width = BPLINE (2*((width + 15)/16));
|
|
|
1639 unsigned char *offset;
|
|
|
1640 void *bmp_buf = 0;
|
|
|
1641 unsigned char *new_data, *new_offset;
|
|
|
1642 int i, j;
|
|
434
|
1643 BITMAPINFO* bmp_info =
|
|
428
|
1644 xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
|
1645 HBITMAP bitmap;
|
|
|
1646
|
|
|
1647 if (!bmp_info)
|
|
|
1648 return NULL;
|
|
434
|
1649
|
|
428
|
1650 new_data = (unsigned char *) xmalloc_and_zero (height * new_width);
|
|
434
|
1651
|
|
428
|
1652 if (!new_data)
|
|
|
1653 {
|
|
|
1654 xfree (bmp_info);
|
|
|
1655 return NULL;
|
|
|
1656 }
|
|
434
|
1657
|
|
428
|
1658 for (i=0; i<height; i++)
|
|
|
1659 {
|
|
|
1660 offset = data + i*old_width;
|
|
|
1661 new_offset = new_data + i*new_width;
|
|
|
1662
|
|
|
1663 for (j=0; j<old_width; j++)
|
|
|
1664 {
|
|
|
1665 int byte = offset[j];
|
|
|
1666 new_offset[j] = ~ (unsigned char)
|
|
|
1667 ((flip_table[byte & 0xf] << 4) + flip_table[byte >> 4]);
|
|
|
1668 }
|
|
|
1669 }
|
|
|
1670
|
|
|
1671 /* if we want a mask invert the bits */
|
|
|
1672 if (!mask)
|
|
|
1673 {
|
|
|
1674 new_offset = &new_data[height * new_width];
|
|
|
1675 while (new_offset-- != new_data)
|
|
|
1676 {
|
|
|
1677 *new_offset ^= 0xff;
|
|
|
1678 }
|
|
|
1679 }
|
|
|
1680
|
|
|
1681 bmp_info->bmiHeader.biWidth=width;
|
|
|
1682 bmp_info->bmiHeader.biHeight=-(LONG)height;
|
|
|
1683 bmp_info->bmiHeader.biPlanes=1;
|
|
|
1684 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
434
|
1685 bmp_info->bmiHeader.biBitCount=1;
|
|
428
|
1686 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
434
|
1687 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
1688 bmp_info->bmiHeader.biClrImportant = 2;
|
|
|
1689 bmp_info->bmiHeader.biSizeImage = height * new_width;
|
|
428
|
1690 bmp_info->bmiColors[0].rgbRed = GetRValue (fg);
|
|
|
1691 bmp_info->bmiColors[0].rgbGreen = GetGValue (fg);
|
|
|
1692 bmp_info->bmiColors[0].rgbBlue = GetBValue (fg);
|
|
|
1693 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
1694 bmp_info->bmiColors[1].rgbRed = GetRValue (bg);
|
|
|
1695 bmp_info->bmiColors[1].rgbGreen = GetGValue (bg);
|
|
|
1696 bmp_info->bmiColors[1].rgbBlue = GetBValue (bg);
|
|
|
1697 bmp_info->bmiColors[1].rgbReserved = 0;
|
|
434
|
1698
|
|
|
1699 bitmap = CreateDIBSection (hdc,
|
|
428
|
1700 bmp_info,
|
|
|
1701 DIB_RGB_COLORS,
|
|
434
|
1702 &bmp_buf,
|
|
428
|
1703 0,0);
|
|
|
1704
|
|
|
1705 xfree (bmp_info);
|
|
434
|
1706
|
|
428
|
1707 if (!bitmap || !bmp_buf)
|
|
|
1708 {
|
|
|
1709 xfree (new_data);
|
|
|
1710 return NULL;
|
|
|
1711 }
|
|
434
|
1712
|
|
428
|
1713 /* copy in the actual bitmap */
|
|
|
1714 memcpy (bmp_buf, new_data, height * new_width);
|
|
|
1715 xfree (new_data);
|
|
|
1716
|
|
|
1717 return bitmap;
|
|
|
1718 }
|
|
|
1719
|
|
|
1720 /* Given inline data for a mono pixmap, initialize the given
|
|
|
1721 image instance accordingly. */
|
|
|
1722
|
|
|
1723 static void
|
|
440
|
1724 init_image_instance_from_xbm_inline (Lisp_Image_Instance *ii,
|
|
428
|
1725 int width, int height,
|
|
|
1726 /* Note that data is in ext-format! */
|
|
|
1727 CONST char *bits,
|
|
|
1728 Lisp_Object instantiator,
|
|
|
1729 Lisp_Object pointer_fg,
|
|
|
1730 Lisp_Object pointer_bg,
|
|
|
1731 int dest_mask,
|
|
|
1732 HBITMAP mask,
|
|
|
1733 Lisp_Object mask_filename)
|
|
|
1734 {
|
|
|
1735 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1736 struct frame* f = XFRAME (DEVICE_SELECTED_FRAME (XDEVICE (device)));
|
|
|
1737 Lisp_Object foreground = find_keyword_in_vector (instantiator, Q_foreground);
|
|
|
1738 Lisp_Object background = find_keyword_in_vector (instantiator, Q_background);
|
|
|
1739 enum image_instance_type type;
|
|
|
1740 COLORREF black = PALETTERGB (0,0,0);
|
|
|
1741 COLORREF white = PALETTERGB (255,255,255);
|
|
|
1742
|
|
|
1743 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
1744
|
|
|
1745 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1746 signal_simple_error ("Not an MS-Windows device", device);
|
|
|
1747
|
|
|
1748 if ((dest_mask & IMAGE_MONO_PIXMAP_MASK) &&
|
|
|
1749 (dest_mask & IMAGE_COLOR_PIXMAP_MASK))
|
|
|
1750 {
|
|
|
1751 if (!NILP (foreground) || !NILP (background))
|
|
|
1752 type = IMAGE_COLOR_PIXMAP;
|
|
|
1753 else
|
|
|
1754 type = IMAGE_MONO_PIXMAP;
|
|
|
1755 }
|
|
|
1756 else if (dest_mask & IMAGE_MONO_PIXMAP_MASK)
|
|
|
1757 type = IMAGE_MONO_PIXMAP;
|
|
|
1758 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1759 type = IMAGE_COLOR_PIXMAP;
|
|
|
1760 else if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
1761 type = IMAGE_POINTER;
|
|
|
1762 else
|
|
|
1763 incompatible_image_types (instantiator, dest_mask,
|
|
|
1764 IMAGE_MONO_PIXMAP_MASK | IMAGE_COLOR_PIXMAP_MASK
|
|
|
1765 | IMAGE_POINTER_MASK);
|
|
|
1766
|
|
|
1767 mswindows_initialize_dibitmap_image_instance (ii, 1, type);
|
|
434
|
1768
|
|
428
|
1769 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
1770 find_keyword_in_vector (instantiator, Q_file);
|
|
|
1771 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = width;
|
|
|
1772 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = height;
|
|
|
1773 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
|
1774 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1775 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
|
1776 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = mask ? mask :
|
|
434
|
1777 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1778 TRUE, black, white);
|
|
|
1779
|
|
|
1780 switch (type)
|
|
|
1781 {
|
|
|
1782 case IMAGE_MONO_PIXMAP:
|
|
434
|
1783 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1784 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1785 FALSE, black, black);
|
|
|
1786 break;
|
|
|
1787
|
|
|
1788 case IMAGE_COLOR_PIXMAP:
|
|
|
1789 {
|
|
|
1790 COLORREF fg = black;
|
|
|
1791 COLORREF bg = white;
|
|
|
1792
|
|
|
1793 if (!NILP (foreground) && !COLOR_INSTANCEP (foreground))
|
|
|
1794 foreground =
|
|
|
1795 Fmake_color_instance (foreground, device,
|
|
|
1796 encode_error_behavior_flag (ERROR_ME));
|
|
|
1797
|
|
|
1798 if (COLOR_INSTANCEP (foreground))
|
|
|
1799 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1800
|
|
|
1801 if (!NILP (background) && !COLOR_INSTANCEP (background))
|
|
|
1802 background =
|
|
|
1803 Fmake_color_instance (background, device,
|
|
|
1804 encode_error_behavior_flag (ERROR_ME));
|
|
|
1805
|
|
|
1806 if (COLOR_INSTANCEP (background))
|
|
|
1807 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1808
|
|
|
1809 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1810 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
|
1811
|
|
434
|
1812 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1813 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1814 FALSE, fg, black);
|
|
|
1815 }
|
|
|
1816 break;
|
|
|
1817
|
|
|
1818 case IMAGE_POINTER:
|
|
|
1819 {
|
|
|
1820 COLORREF fg = black;
|
|
|
1821 COLORREF bg = white;
|
|
|
1822
|
|
|
1823 if (NILP (foreground))
|
|
|
1824 foreground = pointer_fg;
|
|
|
1825 if (NILP (background))
|
|
|
1826 background = pointer_bg;
|
|
|
1827
|
|
434
|
1828 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) =
|
|
428
|
1829 find_keyword_in_vector (instantiator, Q_hotspot_x);
|
|
434
|
1830 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) =
|
|
428
|
1831 find_keyword_in_vector (instantiator, Q_hotspot_y);
|
|
|
1832 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1833 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
|
1834 if (COLOR_INSTANCEP (foreground))
|
|
|
1835 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1836 if (COLOR_INSTANCEP (background))
|
|
|
1837 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1838
|
|
434
|
1839 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1840 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1841 TRUE, fg, black);
|
|
|
1842 mswindows_initialize_image_instance_icon (ii, TRUE);
|
|
|
1843 }
|
|
|
1844 break;
|
|
|
1845
|
|
|
1846 default:
|
|
|
1847 abort ();
|
|
|
1848 }
|
|
|
1849 }
|
|
|
1850
|
|
|
1851 static void
|
|
|
1852 xbm_instantiate_1 (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1853 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1854 int dest_mask, int width, int height,
|
|
|
1855 /* Note that data is in ext-format! */
|
|
|
1856 CONST char *bits)
|
|
|
1857 {
|
|
|
1858 Lisp_Object mask_data = find_keyword_in_vector (instantiator, Q_mask_data);
|
|
|
1859 Lisp_Object mask_file = find_keyword_in_vector (instantiator, Q_mask_file);
|
|
440
|
1860 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
434
|
1861 struct frame* f = XFRAME (DEVICE_SELECTED_FRAME
|
|
428
|
1862 (XDEVICE (IMAGE_INSTANCE_DEVICE (ii))));
|
|
|
1863 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
1864 HBITMAP mask = 0;
|
|
|
1865
|
|
|
1866 if (!NILP (mask_data))
|
|
|
1867 {
|
|
440
|
1868 CONST char *ext_data;
|
|
|
1869
|
|
|
1870 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (XCDR (XCDR (mask_data))),
|
|
|
1871 C_STRING_ALLOCA, ext_data,
|
|
|
1872 Qbinary);
|
|
|
1873 mask = xbm_create_bitmap_from_data (hdc,
|
|
|
1874 (unsigned char *) ext_data,
|
|
|
1875 XINT (XCAR (mask_data)),
|
|
|
1876 XINT (XCAR (XCDR (mask_data))),
|
|
|
1877 FALSE,
|
|
|
1878 PALETTERGB (0,0,0),
|
|
|
1879 PALETTERGB (255,255,255));
|
|
428
|
1880 }
|
|
|
1881
|
|
|
1882 init_image_instance_from_xbm_inline (ii, width, height, bits,
|
|
|
1883 instantiator, pointer_fg, pointer_bg,
|
|
|
1884 dest_mask, mask, mask_file);
|
|
|
1885 }
|
|
|
1886
|
|
|
1887 /* Instantiate method for XBM's. */
|
|
|
1888
|
|
|
1889 static void
|
|
434
|
1890 mswindows_xbm_instantiate (Lisp_Object image_instance,
|
|
428
|
1891 Lisp_Object instantiator,
|
|
|
1892 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1893 int dest_mask, Lisp_Object domain)
|
|
|
1894 {
|
|
|
1895 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
440
|
1896 CONST char *ext_data;
|
|
428
|
1897
|
|
|
1898 assert (!NILP (data));
|
|
|
1899
|
|
440
|
1900 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (XCDR (XCDR (data))),
|
|
|
1901 C_STRING_ALLOCA, ext_data,
|
|
|
1902 Qbinary);
|
|
428
|
1903
|
|
|
1904 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1905 pointer_bg, dest_mask, XINT (XCAR (data)),
|
|
440
|
1906 XINT (XCAR (XCDR (data))), ext_data);
|
|
428
|
1907 }
|
|
|
1908
|
|
|
1909 #ifdef HAVE_XFACE
|
|
|
1910 /**********************************************************************
|
|
|
1911 * X-Face *
|
|
|
1912 **********************************************************************/
|
|
|
1913 #if defined(EXTERN)
|
|
|
1914 /* This is about to get redefined! */
|
|
|
1915 #undef EXTERN
|
|
|
1916 #endif
|
|
|
1917 /* We have to define SYSV32 so that compface.h includes string.h
|
|
|
1918 instead of strings.h. */
|
|
|
1919 #define SYSV32
|
|
|
1920 #ifdef __cplusplus
|
|
|
1921 extern "C" {
|
|
|
1922 #endif
|
|
|
1923 #include <compface.h>
|
|
|
1924 #ifdef __cplusplus
|
|
|
1925 }
|
|
|
1926 #endif
|
|
|
1927 /* JMP_BUF cannot be used here because if it doesn't get defined
|
|
|
1928 to jmp_buf we end up with a conflicting type error with the
|
|
|
1929 definition in compface.h */
|
|
|
1930 extern jmp_buf comp_env;
|
|
|
1931 #undef SYSV32
|
|
|
1932
|
|
|
1933 static void
|
|
|
1934 mswindows_xface_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1935 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1936 int dest_mask, Lisp_Object domain)
|
|
|
1937 {
|
|
|
1938 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1939 int i, stattis;
|
|
|
1940 char *p, *bits, *bp;
|
|
|
1941 CONST char * volatile emsg = 0;
|
|
|
1942 CONST char * volatile dstring;
|
|
|
1943
|
|
|
1944 assert (!NILP (data));
|
|
|
1945
|
|
440
|
1946 TO_EXTERNAL_FORMAT (LISP_STRING, data,
|
|
|
1947 C_STRING_ALLOCA, dstring,
|
|
|
1948 Qbinary);
|
|
428
|
1949
|
|
|
1950 if ((p = strchr (dstring, ':')))
|
|
|
1951 {
|
|
|
1952 dstring = p + 1;
|
|
|
1953 }
|
|
|
1954
|
|
|
1955 /* Must use setjmp not SETJMP because we used jmp_buf above not JMP_BUF */
|
|
|
1956 if (!(stattis = setjmp (comp_env)))
|
|
|
1957 {
|
|
|
1958 UnCompAll ((char *) dstring);
|
|
|
1959 UnGenFace ();
|
|
|
1960 }
|
|
|
1961
|
|
|
1962 switch (stattis)
|
|
|
1963 {
|
|
|
1964 case -2:
|
|
|
1965 emsg = "uncompface: internal error";
|
|
|
1966 break;
|
|
|
1967 case -1:
|
|
|
1968 emsg = "uncompface: insufficient or invalid data";
|
|
|
1969 break;
|
|
|
1970 case 1:
|
|
|
1971 emsg = "uncompface: excess data ignored";
|
|
|
1972 break;
|
|
|
1973 }
|
|
|
1974
|
|
|
1975 if (emsg)
|
|
|
1976 signal_simple_error_2 (emsg, data, Qimage);
|
|
|
1977
|
|
|
1978 bp = bits = (char *) alloca (PIXELS / 8);
|
|
|
1979
|
|
|
1980 /* the compface library exports char F[], which uses a single byte per
|
|
|
1981 pixel to represent a 48x48 bitmap. Yuck. */
|
|
|
1982 for (i = 0, p = F; i < (PIXELS / 8); ++i)
|
|
|
1983 {
|
|
|
1984 int n, b;
|
|
|
1985 /* reverse the bit order of each byte... */
|
|
|
1986 for (b = n = 0; b < 8; ++b)
|
|
|
1987 {
|
|
|
1988 n |= ((*p++) << b);
|
|
|
1989 }
|
|
|
1990 *bp++ = (char) n;
|
|
|
1991 }
|
|
|
1992
|
|
|
1993 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1994 pointer_bg, dest_mask, 48, 48, bits);
|
|
|
1995 }
|
|
|
1996 #endif /* HAVE_XFACE */
|
|
|
1997
|
|
|
1998
|
|
|
1999 /************************************************************************/
|
|
|
2000 /* image instance methods */
|
|
|
2001 /************************************************************************/
|
|
|
2002
|
|
|
2003 static void
|
|
440
|
2004 mswindows_print_image_instance (Lisp_Image_Instance *p,
|
|
428
|
2005 Lisp_Object printcharfun,
|
|
|
2006 int escapeflag)
|
|
|
2007 {
|
|
|
2008 char buf[100];
|
|
|
2009
|
|
|
2010 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2011 {
|
|
|
2012 case IMAGE_MONO_PIXMAP:
|
|
|
2013 case IMAGE_COLOR_PIXMAP:
|
|
|
2014 case IMAGE_POINTER:
|
|
434
|
2015 sprintf (buf, " (0x%lx",
|
|
428
|
2016 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p));
|
|
|
2017 write_c_string (buf, printcharfun);
|
|
|
2018 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
2019 {
|
|
434
|
2020 sprintf (buf, "/0x%lx",
|
|
428
|
2021 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
2022 write_c_string (buf, printcharfun);
|
|
|
2023 }
|
|
|
2024 write_c_string (")", printcharfun);
|
|
|
2025 break;
|
|
|
2026
|
|
|
2027 default:
|
|
|
2028 break;
|
|
|
2029 }
|
|
|
2030 }
|
|
|
2031
|
|
|
2032 #ifdef DEBUG_WIDGETS
|
|
|
2033 extern int debug_widget_instances;
|
|
|
2034 #endif
|
|
|
2035
|
|
|
2036 static void
|
|
440
|
2037 mswindows_finalize_image_instance (Lisp_Image_Instance *p)
|
|
428
|
2038 {
|
|
|
2039 if (DEVICE_LIVE_P (XDEVICE (p->device)))
|
|
|
2040 {
|
|
|
2041 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET
|
|
434
|
2042 ||
|
|
428
|
2043 IMAGE_INSTANCE_TYPE (p) == IMAGE_SUBWINDOW)
|
|
|
2044 {
|
|
|
2045 #ifdef DEBUG_WIDGETS
|
|
|
2046 debug_widget_instances--;
|
|
|
2047 stderr_out ("widget destroyed, %d left\n", debug_widget_instances);
|
|
|
2048 #endif
|
|
|
2049 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
2050 {
|
|
|
2051 DestroyWindow (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p));
|
|
|
2052 DestroyWindow (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p));
|
|
|
2053 IMAGE_INSTANCE_SUBWINDOW_ID (p) = 0;
|
|
|
2054 }
|
|
|
2055 }
|
|
|
2056 else if (p->data)
|
|
|
2057 {
|
|
|
2058 int i;
|
|
|
2059 if (IMAGE_INSTANCE_PIXMAP_TIMEOUT (p))
|
|
|
2060 disable_glyph_animated_timeout (IMAGE_INSTANCE_PIXMAP_TIMEOUT (p));
|
|
|
2061
|
|
|
2062 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p))
|
|
|
2063 {
|
|
|
2064 for (i = 0; i < IMAGE_INSTANCE_PIXMAP_MAXSLICE (p); i++)
|
|
|
2065 {
|
|
|
2066 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i))
|
|
|
2067 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i));
|
|
|
2068 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i) = 0;
|
|
|
2069 }
|
|
|
2070 xfree (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p));
|
|
|
2071 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p) = 0;
|
|
|
2072 }
|
|
|
2073 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
2074 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
2075 IMAGE_INSTANCE_MSWINDOWS_MASK (p) = 0;
|
|
|
2076 if (IMAGE_INSTANCE_MSWINDOWS_ICON (p))
|
|
|
2077 DestroyIcon (IMAGE_INSTANCE_MSWINDOWS_ICON (p));
|
|
|
2078 IMAGE_INSTANCE_MSWINDOWS_ICON (p) = 0;
|
|
|
2079 }
|
|
|
2080 }
|
|
|
2081
|
|
|
2082 if (p->data)
|
|
|
2083 {
|
|
|
2084 xfree (p->data);
|
|
|
2085 p->data = 0;
|
|
|
2086 }
|
|
|
2087 }
|
|
|
2088
|
|
|
2089 /************************************************************************/
|
|
|
2090 /* subwindow and widget support */
|
|
|
2091 /************************************************************************/
|
|
|
2092
|
|
440
|
2093 static HFONT
|
|
|
2094 mswindows_widget_hfont (Lisp_Image_Instance *p,
|
|
|
2095 Lisp_Object domain)
|
|
|
2096 {
|
|
|
2097 Lisp_Object face = IMAGE_INSTANCE_WIDGET_FACE (p);
|
|
|
2098 int under = FACE_UNDERLINE_P (face, domain);
|
|
|
2099 int strike = FACE_STRIKETHRU_P (face, domain);
|
|
|
2100 Lisp_Object font = query_string_font (IMAGE_INSTANCE_WIDGET_TEXT (p),
|
|
|
2101 face, domain);
|
|
|
2102
|
|
|
2103 return mswindows_get_hfont (XFONT_INSTANCE (font), under, strike);
|
|
|
2104 }
|
|
|
2105
|
|
428
|
2106 /* unmap the image if it is a widget. This is used by redisplay via
|
|
|
2107 redisplay_unmap_subwindows */
|
|
|
2108 static void
|
|
440
|
2109 mswindows_unmap_subwindow (Lisp_Image_Instance *p)
|
|
428
|
2110 {
|
|
|
2111 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
2112 {
|
|
434
|
2113 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
|
2114 NULL,
|
|
428
|
2115 0, 0, 0, 0,
|
|
|
2116 SWP_HIDEWINDOW | SWP_NOMOVE | SWP_NOSIZE
|
|
|
2117 | SWP_NOSENDCHANGING);
|
|
440
|
2118 if (GetFocus() == WIDGET_INSTANCE_MSWINDOWS_HANDLE (p))
|
|
|
2119 SetFocus (GetParent (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p)));
|
|
428
|
2120 }
|
|
|
2121 }
|
|
|
2122
|
|
|
2123 /* map the subwindow. This is used by redisplay via
|
|
|
2124 redisplay_output_subwindow */
|
|
|
2125 static void
|
|
440
|
2126 mswindows_map_subwindow (Lisp_Image_Instance *p, int x, int y,
|
|
428
|
2127 struct display_glyph_area* dga)
|
|
|
2128 {
|
|
|
2129 /* move the window before mapping it ... */
|
|
|
2130 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
434
|
2131 NULL,
|
|
428
|
2132 x, y, dga->width, dga->height,
|
|
434
|
2133 SWP_NOZORDER
|
|
428
|
2134 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2135 /* ... adjust the child ... */
|
|
|
2136 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
434
|
2137 NULL,
|
|
428
|
2138 -dga->xoffset, -dga->yoffset, 0, 0,
|
|
|
2139 SWP_NOZORDER | SWP_NOSIZE
|
|
|
2140 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2141 /* ... now map it - we are not allowed to move it at the same time. */
|
|
434
|
2142 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
|
2143 NULL,
|
|
428
|
2144 0, 0, 0, 0,
|
|
|
2145 SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE
|
|
434
|
2146 | SWP_SHOWWINDOW | SWP_NOCOPYBITS
|
|
428
|
2147 | SWP_NOSENDCHANGING);
|
|
|
2148 }
|
|
|
2149
|
|
|
2150 /* resize the subwindow instance */
|
|
434
|
2151 static void
|
|
440
|
2152 mswindows_resize_subwindow (Lisp_Image_Instance* ii, int w, int h)
|
|
428
|
2153 {
|
|
|
2154 /* Set the size of the control .... */
|
|
434
|
2155 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2156 NULL,
|
|
428
|
2157 0, 0, w, h,
|
|
|
2158 SWP_NOZORDER | SWP_NOMOVE
|
|
|
2159 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2160 }
|
|
|
2161
|
|
|
2162 /* when you click on a widget you may activate another widget this
|
|
|
2163 needs to be checked and all appropriate widgets updated */
|
|
|
2164 static void
|
|
440
|
2165 mswindows_update_subwindow (Lisp_Image_Instance *p)
|
|
428
|
2166 {
|
|
438
|
2167 /* Now do widget specific updates. */
|
|
428
|
2168 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET)
|
|
|
2169 {
|
|
|
2170 /* buttons checked or otherwise */
|
|
|
2171 if ( EQ (IMAGE_INSTANCE_WIDGET_TYPE (p), Qbutton))
|
|
|
2172 {
|
|
|
2173 if (gui_item_selected_p (IMAGE_INSTANCE_WIDGET_ITEM (p)))
|
|
434
|
2174 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2175 BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
428
|
2176 else
|
|
|
2177 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2178 BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
2179 }
|
|
|
2180
|
|
|
2181 /* set the widget font from the widget face */
|
|
|
2182 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
434
|
2183 WM_SETFONT,
|
|
440
|
2184 (WPARAM) mswindows_widget_hfont
|
|
|
2185 (p, IMAGE_INSTANCE_SUBWINDOW_FRAME (p)),
|
|
428
|
2186 MAKELPARAM (TRUE, 0));
|
|
|
2187 }
|
|
|
2188 }
|
|
|
2189
|
|
|
2190 /* register widgets into our hastable so that we can cope with the
|
|
|
2191 callbacks. The hashtable is weak so deregistration is handled
|
|
|
2192 automatically */
|
|
|
2193 static int
|
|
|
2194 mswindows_register_gui_item (Lisp_Object gui, Lisp_Object domain)
|
|
|
2195 {
|
|
|
2196 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2197 struct frame* f = XFRAME (frame);
|
|
|
2198 int id = gui_item_id_hash (FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f),
|
|
|
2199 gui,
|
|
|
2200 WIDGET_GLYPH_SLOT);
|
|
|
2201 Fputhash (make_int (id),
|
|
|
2202 XGUI_ITEM (gui)->callback,
|
|
|
2203 FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f));
|
|
|
2204 return id;
|
|
|
2205 }
|
|
|
2206
|
|
|
2207 static int
|
|
|
2208 mswindows_register_widget_instance (Lisp_Object instance, Lisp_Object domain)
|
|
|
2209 {
|
|
|
2210 return mswindows_register_gui_item (XIMAGE_INSTANCE_WIDGET_ITEM (instance),
|
|
|
2211 domain);
|
|
|
2212 }
|
|
|
2213
|
|
|
2214 static void
|
|
|
2215 mswindows_subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2216 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2217 int dest_mask, Lisp_Object domain)
|
|
|
2218 {
|
|
440
|
2219 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2220 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
2221 struct device* d = XDEVICE (device);
|
|
|
2222 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2223 HWND wnd;
|
|
|
2224
|
|
|
2225 if (!DEVICE_MSWINDOWS_P (d))
|
|
|
2226 signal_simple_error ("Not an mswindows device", device);
|
|
|
2227
|
|
|
2228 /* have to set the type this late in case there is no device
|
|
|
2229 instantiation for a widget */
|
|
|
2230 IMAGE_INSTANCE_TYPE (ii) = IMAGE_SUBWINDOW;
|
|
|
2231 /* Allocate space for the clip window */
|
|
|
2232 ii->data = xnew_and_zero (struct mswindows_subwindow_data);
|
|
|
2233
|
|
|
2234 if ((IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii)
|
|
|
2235 = CreateWindowEx(
|
|
|
2236 0, /* EX flags */
|
|
|
2237 XEMACS_CONTROL_CLASS,
|
|
|
2238 0, /* text */
|
|
|
2239 WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_CHILD,
|
|
|
2240 0, /* starting x position */
|
|
|
2241 0, /* starting y position */
|
|
|
2242 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2243 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2244 /* parent window */
|
|
|
2245 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2246 NULL, /* No menu */
|
|
|
2247 NULL, /* must be null for this class */
|
|
|
2248 NULL)) == NULL)
|
|
434
|
2249 signal_simple_error ("window creation failed with code",
|
|
428
|
2250 make_int (GetLastError()));
|
|
|
2251
|
|
434
|
2252 wnd = CreateWindow( "STATIC",
|
|
428
|
2253 "",
|
|
434
|
2254 WS_CHILD,
|
|
428
|
2255 0, /* starting x position */
|
|
|
2256 0, /* starting y position */
|
|
|
2257 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2258 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2259 IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii),
|
|
|
2260 0,
|
|
434
|
2261 (HINSTANCE)
|
|
428
|
2262 GetWindowLong (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
434
|
2263 GWL_HINSTANCE),
|
|
428
|
2264 NULL);
|
|
|
2265
|
|
|
2266 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2267 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
|
2268 }
|
|
|
2269
|
|
|
2270 static int
|
|
440
|
2271 mswindows_image_instance_equal (Lisp_Image_Instance *p1,
|
|
|
2272 Lisp_Image_Instance *p2, int depth)
|
|
428
|
2273 {
|
|
|
2274 switch (IMAGE_INSTANCE_TYPE (p1))
|
|
|
2275 {
|
|
|
2276 case IMAGE_MONO_PIXMAP:
|
|
|
2277 case IMAGE_COLOR_PIXMAP:
|
|
|
2278 case IMAGE_POINTER:
|
|
434
|
2279 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p1)
|
|
428
|
2280 != IMAGE_INSTANCE_MSWINDOWS_BITMAP (p2))
|
|
|
2281 return 0;
|
|
|
2282 break;
|
|
434
|
2283
|
|
428
|
2284 default:
|
|
|
2285 break;
|
|
|
2286 }
|
|
|
2287
|
|
|
2288 return 1;
|
|
|
2289 }
|
|
|
2290
|
|
|
2291 static unsigned long
|
|
440
|
2292 mswindows_image_instance_hash (Lisp_Image_Instance *p, int depth)
|
|
428
|
2293 {
|
|
|
2294 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2295 {
|
|
|
2296 case IMAGE_MONO_PIXMAP:
|
|
|
2297 case IMAGE_COLOR_PIXMAP:
|
|
|
2298 case IMAGE_POINTER:
|
|
|
2299 return (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p);
|
|
434
|
2300
|
|
428
|
2301 default:
|
|
|
2302 return 0;
|
|
|
2303 }
|
|
|
2304 }
|
|
|
2305
|
|
|
2306 /* Set all the slots in an image instance structure to reasonable
|
|
|
2307 default values. This is used somewhere within an instantiate
|
|
|
2308 method. It is assumed that the device slot within the image
|
|
|
2309 instance is already set -- this is the case when instantiate
|
|
|
2310 methods are called. */
|
|
|
2311
|
|
|
2312 static void
|
|
440
|
2313 mswindows_initialize_dibitmap_image_instance (Lisp_Image_Instance *ii,
|
|
428
|
2314 int slices,
|
|
|
2315 enum image_instance_type type)
|
|
|
2316 {
|
|
|
2317 ii->data = xnew_and_zero (struct mswindows_image_instance_data);
|
|
|
2318 IMAGE_INSTANCE_TYPE (ii) = type;
|
|
|
2319 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = Qnil;
|
|
|
2320 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (ii) = Qnil;
|
|
|
2321 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) = Qnil;
|
|
|
2322 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) = Qnil;
|
|
|
2323 IMAGE_INSTANCE_PIXMAP_FG (ii) = Qnil;
|
|
|
2324 IMAGE_INSTANCE_PIXMAP_BG (ii) = Qnil;
|
|
|
2325 IMAGE_INSTANCE_PIXMAP_MAXSLICE (ii) = slices;
|
|
434
|
2326 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (ii) =
|
|
428
|
2327 xnew_array_and_zero (HBITMAP, slices);
|
|
|
2328 }
|
|
|
2329
|
|
|
2330
|
|
|
2331 #ifdef HAVE_WIDGETS
|
|
|
2332
|
|
|
2333 /************************************************************************/
|
|
|
2334 /* widgets */
|
|
|
2335 /************************************************************************/
|
|
|
2336 static void
|
|
|
2337 mswindows_widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2338 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2339 int dest_mask, Lisp_Object domain,
|
|
|
2340 CONST char* class, int flags, int exflags)
|
|
|
2341 {
|
|
|
2342 /* this function can call lisp */
|
|
440
|
2343 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2344 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii), style;
|
|
|
2345 struct device* d = XDEVICE (device);
|
|
|
2346 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2347 Extbyte* nm=0;
|
|
|
2348 HWND wnd;
|
|
|
2349 int id = 0xffff;
|
|
|
2350 Lisp_Object gui = IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
440
|
2351 Lisp_Gui_Item* pgui = XGUI_ITEM (gui);
|
|
428
|
2352
|
|
|
2353 if (!DEVICE_MSWINDOWS_P (d))
|
|
|
2354 signal_simple_error ("Not an mswindows device", device);
|
|
|
2355
|
|
|
2356 if (!gui_item_active_p (gui))
|
|
|
2357 flags |= WS_DISABLED;
|
|
|
2358
|
|
|
2359 style = pgui->style;
|
|
|
2360
|
|
|
2361 if (!NILP (pgui->callback))
|
|
|
2362 {
|
|
|
2363 id = mswindows_register_widget_instance (image_instance, domain);
|
|
|
2364 }
|
|
438
|
2365
|
|
428
|
2366 if (!NILP (IMAGE_INSTANCE_WIDGET_TEXT (ii)))
|
|
440
|
2367 TO_EXTERNAL_FORMAT (LISP_STRING, IMAGE_INSTANCE_WIDGET_TEXT (ii),
|
|
|
2368 C_STRING_ALLOCA, nm,
|
|
|
2369 Qnative);
|
|
428
|
2370
|
|
|
2371 /* allocate space for the clip window and then allocate the clip window */
|
|
|
2372 ii->data = xnew_and_zero (struct mswindows_subwindow_data);
|
|
|
2373
|
|
|
2374 if ((IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii)
|
|
|
2375 = CreateWindowEx(
|
|
438
|
2376 WS_EX_CONTROLPARENT, /* EX flags */
|
|
428
|
2377 XEMACS_CONTROL_CLASS,
|
|
|
2378 0, /* text */
|
|
|
2379 WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_CHILD,
|
|
|
2380 0, /* starting x position */
|
|
|
2381 0, /* starting y position */
|
|
|
2382 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2383 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2384 /* parent window */
|
|
|
2385 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2386 (HMENU)id, /* No menu */
|
|
|
2387 NULL, /* must be null for this class */
|
|
|
2388 NULL)) == NULL)
|
|
434
|
2389 signal_simple_error ("window creation failed with code",
|
|
428
|
2390 make_int (GetLastError()));
|
|
|
2391
|
|
434
|
2392 if ((wnd = CreateWindowEx(
|
|
428
|
2393 exflags /* | WS_EX_NOPARENTNOTIFY*/,
|
|
434
|
2394 class,
|
|
428
|
2395 nm,
|
|
|
2396 flags | WS_CHILD | WS_VISIBLE,
|
|
|
2397 0, /* starting x position */
|
|
|
2398 0, /* starting y position */
|
|
|
2399 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2400 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2401 /* parent window */
|
|
|
2402 IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii),
|
|
|
2403 (HMENU)id, /* No menu */
|
|
434
|
2404 (HINSTANCE)
|
|
|
2405 GetWindowLong
|
|
428
|
2406 (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
434
|
2407 GWL_HINSTANCE),
|
|
428
|
2408 NULL)) == NULL)
|
|
434
|
2409 signal_simple_error ("window creation failed with code",
|
|
428
|
2410 make_int (GetLastError()));
|
|
|
2411
|
|
|
2412 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
|
2413 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2414 /* set the widget font from the widget face */
|
|
434
|
2415 SendMessage (wnd, WM_SETFONT,
|
|
440
|
2416 (WPARAM) mswindows_widget_hfont (ii, domain),
|
|
428
|
2417 MAKELPARAM (TRUE, 0));
|
|
|
2418 }
|
|
|
2419
|
|
|
2420 /* Instantiate a button widget. Unfortunately instantiated widgets are
|
|
|
2421 particular to a frame since they need to have a parent. It's not
|
|
|
2422 like images where you just select the image into the context you
|
|
438
|
2423 want to display it in and BitBlt it. So image instances can have a
|
|
428
|
2424 many-to-one relationship with things you see, whereas widgets can
|
|
|
2425 only be one-to-one (i.e. per frame) */
|
|
|
2426 static void
|
|
|
2427 mswindows_button_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2428 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2429 int dest_mask, Lisp_Object domain)
|
|
|
2430 {
|
|
|
2431 /* this function can call lisp */
|
|
440
|
2432 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2433 HWND wnd;
|
|
438
|
2434 int flags = WS_TABSTOP;/* BS_NOTIFY #### is needed to get exotic feedback
|
|
|
2435 only. Since we seem to want nothing beyond BN_CLICK,
|
|
|
2436 the style is perhaps not necessary -- kkm */
|
|
428
|
2437 Lisp_Object style;
|
|
|
2438 Lisp_Object gui = IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
440
|
2439 Lisp_Gui_Item* pgui = XGUI_ITEM (gui);
|
|
428
|
2440 Lisp_Object glyph = find_keyword_in_vector (instantiator, Q_image);
|
|
|
2441
|
|
|
2442 if (!NILP (glyph))
|
|
|
2443 {
|
|
|
2444 if (!IMAGE_INSTANCEP (glyph))
|
|
|
2445 glyph = glyph_image_instance (glyph, domain, ERROR_ME, 1);
|
|
|
2446
|
|
|
2447 if (IMAGE_INSTANCEP (glyph))
|
|
434
|
2448 flags |= XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
428
|
2449 BS_BITMAP : BS_ICON;
|
|
|
2450 }
|
|
|
2451
|
|
|
2452 style = pgui->style;
|
|
|
2453
|
|
438
|
2454 /* #### consider using the default face for radio and toggle
|
|
|
2455 buttons. */
|
|
428
|
2456 if (EQ (style, Qradio))
|
|
|
2457 {
|
|
|
2458 flags |= BS_RADIOBUTTON;
|
|
|
2459 }
|
|
|
2460 else if (EQ (style, Qtoggle))
|
|
|
2461 {
|
|
|
2462 flags |= BS_AUTOCHECKBOX;
|
|
|
2463 }
|
|
|
2464 else
|
|
438
|
2465 {
|
|
|
2466 flags |= BS_DEFPUSHBUTTON;
|
|
|
2467 }
|
|
428
|
2468
|
|
|
2469 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
440
|
2470 pointer_bg, dest_mask, domain, "BUTTON",
|
|
438
|
2471 flags, 0);
|
|
428
|
2472
|
|
|
2473 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2474 /* set the checked state */
|
|
|
2475 if (gui_item_selected_p (gui))
|
|
434
|
2476 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
428
|
2477 else
|
|
|
2478 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
2479 /* add the image if one was given */
|
|
440
|
2480 if (!NILP (glyph) && IMAGE_INSTANCEP (glyph)
|
|
|
2481 &&
|
|
|
2482 IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (glyph)))
|
|
428
|
2483 {
|
|
434
|
2484 SendMessage (wnd, BM_SETIMAGE,
|
|
|
2485 (WPARAM) (XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
428
|
2486 IMAGE_BITMAP : IMAGE_ICON),
|
|
438
|
2487 (XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
|
2488 (LPARAM) XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) :
|
|
|
2489 (LPARAM) XIMAGE_INSTANCE_MSWINDOWS_ICON (glyph)));
|
|
428
|
2490 }
|
|
|
2491 }
|
|
|
2492
|
|
|
2493 /* instantiate an edit control */
|
|
|
2494 static void
|
|
|
2495 mswindows_edit_field_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2496 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2497 int dest_mask, Lisp_Object domain)
|
|
|
2498 {
|
|
|
2499 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2500 pointer_bg, dest_mask, domain, "EDIT",
|
|
428
|
2501 ES_LEFT | ES_AUTOHSCROLL | WS_TABSTOP
|
|
438
|
2502 | WS_BORDER, WS_EX_CLIENTEDGE);
|
|
428
|
2503 }
|
|
|
2504
|
|
|
2505 /* instantiate a progress gauge */
|
|
|
2506 static void
|
|
|
2507 mswindows_progress_gauge_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2508 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2509 int dest_mask, Lisp_Object domain)
|
|
|
2510 {
|
|
|
2511 HWND wnd;
|
|
440
|
2512 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2513 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2514 pointer_bg, dest_mask, domain, PROGRESS_CLASS,
|
|
438
|
2515 WS_BORDER | PBS_SMOOTH, WS_EX_CLIENTEDGE);
|
|
428
|
2516 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2517 /* set the colors */
|
|
|
2518 #ifdef PBS_SETBKCOLOR
|
|
434
|
2519 SendMessage (wnd, PBS_SETBKCOLOR, 0,
|
|
|
2520 (LPARAM) (COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
2521 (XCOLOR_INSTANCE
|
|
|
2522 (FACE_BACKGROUND
|
|
428
|
2523 (XIMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2524 XIMAGE_INSTANCE_SUBWINDOW_FRAME (ii))))));
|
|
|
2525 #endif
|
|
|
2526 #ifdef PBS_SETBARCOLOR
|
|
434
|
2527 SendMessage (wnd, PBS_SETBARCOLOR, 0,
|
|
|
2528 (L:PARAM) (COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
2529 (XCOLOR_INSTANCE
|
|
|
2530 (FACE_FOREGROUND
|
|
428
|
2531 (XIMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2532 XIMAGE_INSTANCE_SUBWINDOW_FRAME (ii))))));
|
|
|
2533 #endif
|
|
|
2534 }
|
|
|
2535
|
|
|
2536 /* instantiate a tree view widget */
|
|
|
2537 static HTREEITEM add_tree_item (Lisp_Object image_instance,
|
|
|
2538 HWND wnd, HTREEITEM parent, Lisp_Object item,
|
|
|
2539 int children, Lisp_Object domain)
|
|
|
2540 {
|
|
|
2541 TV_INSERTSTRUCT tvitem;
|
|
|
2542 HTREEITEM ret;
|
|
|
2543
|
|
|
2544 tvitem.hParent = parent;
|
|
|
2545 tvitem.hInsertAfter = TVI_LAST;
|
|
|
2546 tvitem.item.mask = TVIF_TEXT | TVIF_CHILDREN;
|
|
|
2547 tvitem.item.cChildren = children;
|
|
434
|
2548
|
|
428
|
2549 if (GUI_ITEMP (item))
|
|
|
2550 {
|
|
|
2551 tvitem.item.lParam = mswindows_register_gui_item (item, domain);
|
|
|
2552 tvitem.item.mask |= TVIF_PARAM;
|
|
440
|
2553 TO_EXTERNAL_FORMAT (LISP_STRING, XGUI_ITEM (item)->name,
|
|
|
2554 C_STRING_ALLOCA, tvitem.item.pszText,
|
|
|
2555 Qnative);
|
|
428
|
2556 }
|
|
|
2557 else
|
|
440
|
2558 TO_EXTERNAL_FORMAT (LISP_STRING, item,
|
|
|
2559 C_STRING_ALLOCA, tvitem.item.pszText,
|
|
|
2560 Qnative);
|
|
428
|
2561
|
|
|
2562 tvitem.item.cchTextMax = strlen (tvitem.item.pszText);
|
|
|
2563
|
|
434
|
2564 if ((ret = (HTREEITEM)SendMessage (wnd, TVM_INSERTITEM,
|
|
428
|
2565 0, (LPARAM)&tvitem)) == 0)
|
|
|
2566 signal_simple_error ("error adding tree view entry", item);
|
|
|
2567
|
|
|
2568 return ret;
|
|
|
2569 }
|
|
|
2570
|
|
|
2571 static void add_tree_item_list (Lisp_Object image_instance,
|
|
|
2572 HWND wnd, HTREEITEM parent, Lisp_Object list,
|
|
|
2573 Lisp_Object domain)
|
|
|
2574 {
|
|
|
2575 Lisp_Object rest;
|
|
|
2576
|
|
|
2577 /* get the first item */
|
|
|
2578 parent = add_tree_item (image_instance, wnd, parent, XCAR (list), TRUE, domain);
|
|
|
2579 /* recursively add items to the tree view */
|
|
|
2580 LIST_LOOP (rest, XCDR (list))
|
|
|
2581 {
|
|
|
2582 if (LISTP (XCAR (rest)))
|
|
|
2583 add_tree_item_list (image_instance, wnd, parent, XCAR (rest), domain);
|
|
|
2584 else
|
|
|
2585 add_tree_item (image_instance, wnd, parent, XCAR (rest), FALSE, domain);
|
|
|
2586 }
|
|
|
2587 }
|
|
|
2588
|
|
|
2589 static void
|
|
|
2590 mswindows_tree_view_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2591 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2592 int dest_mask, Lisp_Object domain)
|
|
|
2593 {
|
|
|
2594 Lisp_Object rest;
|
|
|
2595 HWND wnd;
|
|
|
2596 HTREEITEM parent;
|
|
440
|
2597 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2598 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2599 pointer_bg, dest_mask, domain, WC_TREEVIEW,
|
|
428
|
2600 WS_TABSTOP | WS_BORDER | PBS_SMOOTH
|
|
|
2601 | TVS_HASLINES | TVS_HASBUTTONS,
|
|
438
|
2602 WS_EX_CLIENTEDGE);
|
|
428
|
2603
|
|
|
2604 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
434
|
2605
|
|
428
|
2606 /* define a root */
|
|
434
|
2607 parent = add_tree_item (image_instance, wnd, NULL,
|
|
|
2608 XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)),
|
|
428
|
2609 TRUE, domain);
|
|
434
|
2610
|
|
428
|
2611 /* recursively add items to the tree view */
|
|
|
2612 /* add items to the tab */
|
|
|
2613 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2614 {
|
|
|
2615 if (LISTP (XCAR (rest)))
|
|
|
2616 add_tree_item_list (image_instance, wnd, parent, XCAR (rest), domain);
|
|
|
2617 else
|
|
|
2618 add_tree_item (image_instance, wnd, parent, XCAR (rest), FALSE, domain);
|
|
|
2619 }
|
|
|
2620 }
|
|
|
2621
|
|
|
2622 /* instantiate a tab control */
|
|
|
2623 static TC_ITEM* add_tab_item (Lisp_Object image_instance,
|
|
|
2624 HWND wnd, Lisp_Object item,
|
|
438
|
2625 Lisp_Object domain, int i)
|
|
428
|
2626 {
|
|
|
2627 TC_ITEM tvitem, *ret;
|
|
|
2628
|
|
|
2629 tvitem.mask = TCIF_TEXT;
|
|
434
|
2630
|
|
428
|
2631 if (GUI_ITEMP (item))
|
|
|
2632 {
|
|
|
2633 tvitem.lParam = mswindows_register_gui_item (item, domain);
|
|
|
2634 tvitem.mask |= TCIF_PARAM;
|
|
440
|
2635 TO_EXTERNAL_FORMAT (LISP_STRING, XGUI_ITEM (item)->name,
|
|
|
2636 C_STRING_ALLOCA, tvitem.pszText,
|
|
|
2637 Qnative);
|
|
428
|
2638 }
|
|
|
2639 else
|
|
|
2640 {
|
|
|
2641 CHECK_STRING (item);
|
|
440
|
2642 TO_EXTERNAL_FORMAT (LISP_STRING, item,
|
|
|
2643 C_STRING_ALLOCA, tvitem.pszText,
|
|
|
2644 Qnative);
|
|
428
|
2645 }
|
|
|
2646
|
|
|
2647 tvitem.cchTextMax = strlen (tvitem.pszText);
|
|
|
2648
|
|
434
|
2649 if ((ret = (TC_ITEM*)SendMessage (wnd, TCM_INSERTITEM,
|
|
438
|
2650 i, (LPARAM)&tvitem)) < 0)
|
|
428
|
2651 signal_simple_error ("error adding tab entry", item);
|
|
|
2652
|
|
|
2653 return ret;
|
|
|
2654 }
|
|
|
2655
|
|
|
2656 static void
|
|
|
2657 mswindows_tab_control_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2658 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2659 int dest_mask, Lisp_Object domain)
|
|
|
2660 {
|
|
|
2661 Lisp_Object rest;
|
|
|
2662 HWND wnd;
|
|
438
|
2663 int i = 0;
|
|
440
|
2664 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
438
|
2665 Lisp_Object orient = find_keyword_in_vector (instantiator, Q_orientation);
|
|
|
2666 unsigned int flags = WS_TABSTOP;
|
|
|
2667
|
|
|
2668 if (EQ (orient, Qleft) || EQ (orient, Qright))
|
|
|
2669 {
|
|
|
2670 flags |= TCS_VERTICAL | TCS_MULTILINE;
|
|
|
2671 }
|
|
|
2672 if (EQ (orient, Qright) || EQ (orient, Qbottom))
|
|
|
2673 {
|
|
|
2674 flags |= TCS_BOTTOM;
|
|
|
2675 }
|
|
|
2676
|
|
428
|
2677 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2678 pointer_bg, dest_mask, domain, WC_TABCONTROL,
|
|
428
|
2679 /* borders don't suit tabs so well */
|
|
438
|
2680 flags, 0);
|
|
428
|
2681
|
|
|
2682 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2683 /* add items to the tab */
|
|
|
2684 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2685 {
|
|
438
|
2686 add_tab_item (image_instance, wnd, XCAR (rest), domain, i);
|
|
|
2687 i++;
|
|
428
|
2688 }
|
|
|
2689 }
|
|
|
2690
|
|
|
2691 /* set the properties of a tab control */
|
|
|
2692 static Lisp_Object
|
|
|
2693 mswindows_tab_control_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2694 Lisp_Object val)
|
|
|
2695 {
|
|
440
|
2696 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2697
|
|
|
2698 if (EQ (prop, Q_items))
|
|
|
2699 {
|
|
|
2700 HWND wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
438
|
2701 int i = 0;
|
|
428
|
2702 Lisp_Object rest;
|
|
|
2703 check_valid_item_list_1 (val);
|
|
|
2704
|
|
|
2705 /* delete the pre-existing items */
|
|
|
2706 SendMessage (wnd, TCM_DELETEALLITEMS, 0, 0);
|
|
434
|
2707
|
|
|
2708 IMAGE_INSTANCE_WIDGET_ITEMS (ii) =
|
|
|
2709 Fcons (XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)),
|
|
428
|
2710 parse_gui_item_tree_children (val));
|
|
|
2711
|
|
|
2712 /* add items to the tab */
|
|
|
2713 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2714 {
|
|
434
|
2715 add_tab_item (image_instance, wnd, XCAR (rest),
|
|
438
|
2716 IMAGE_INSTANCE_SUBWINDOW_FRAME (ii), i);
|
|
|
2717 i++;
|
|
428
|
2718 }
|
|
|
2719
|
|
|
2720 return Qt;
|
|
|
2721 }
|
|
|
2722 return Qunbound;
|
|
|
2723 }
|
|
|
2724
|
|
|
2725 /* instantiate a static control possible for putting other things in */
|
|
|
2726 static void
|
|
|
2727 mswindows_label_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2728 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2729 int dest_mask, Lisp_Object domain)
|
|
|
2730 {
|
|
|
2731 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2732 pointer_bg, dest_mask, domain, "STATIC",
|
|
428
|
2733 0, WS_EX_STATICEDGE);
|
|
|
2734 }
|
|
|
2735
|
|
|
2736 /* instantiate a scrollbar control */
|
|
|
2737 static void
|
|
|
2738 mswindows_scrollbar_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2739 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2740 int dest_mask, Lisp_Object domain)
|
|
|
2741 {
|
|
|
2742 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2743 pointer_bg, dest_mask, domain, "SCROLLBAR",
|
|
438
|
2744 WS_TABSTOP, WS_EX_CLIENTEDGE);
|
|
428
|
2745 }
|
|
|
2746
|
|
|
2747 /* instantiate a combo control */
|
|
|
2748 static void
|
|
|
2749 mswindows_combo_box_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2750 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2751 int dest_mask, Lisp_Object domain)
|
|
|
2752 {
|
|
440
|
2753 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2754 HANDLE wnd;
|
|
|
2755 Lisp_Object rest;
|
|
|
2756 Lisp_Object data = Fplist_get (find_keyword_in_vector (instantiator, Q_properties),
|
|
|
2757 Q_items, Qnil);
|
|
438
|
2758 int len, height;
|
|
428
|
2759
|
|
|
2760 /* Maybe ought to generalise this more but it may be very windows
|
|
|
2761 specific. In windows the window height of a combo box is the
|
|
|
2762 height when the combo box is open. Thus we need to set the height
|
|
|
2763 before creating the window and then reset it to a single line
|
|
|
2764 after the window is created so that redisplay does the right
|
|
|
2765 thing. */
|
|
438
|
2766 widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
|
2767 pointer_bg, dest_mask, domain);
|
|
|
2768
|
|
|
2769 /* We now have everything right apart from the height. */
|
|
|
2770 default_face_font_info (domain, 0, 0, &height, 0, 0);
|
|
|
2771 GET_LIST_LENGTH (data, len);
|
|
|
2772
|
|
|
2773 height = (height + WIDGET_BORDER_HEIGHT * 2 ) * len;
|
|
|
2774 IMAGE_INSTANCE_HEIGHT (ii) = height;
|
|
440
|
2775
|
|
438
|
2776 /* Now create the widget. */
|
|
428
|
2777 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2778 pointer_bg, dest_mask, domain, "COMBOBOX",
|
|
428
|
2779 WS_BORDER | WS_TABSTOP | CBS_DROPDOWN
|
|
434
|
2780 | CBS_AUTOHSCROLL
|
|
428
|
2781 | CBS_HASSTRINGS | WS_VSCROLL,
|
|
438
|
2782 WS_EX_CLIENTEDGE);
|
|
|
2783 /* Reset the height. layout will probably do this safely, but better make sure. */
|
|
440
|
2784 image_instance_layout (image_instance,
|
|
438
|
2785 IMAGE_UNSPECIFIED_GEOMETRY,
|
|
|
2786 IMAGE_UNSPECIFIED_GEOMETRY,
|
|
|
2787 domain);
|
|
|
2788
|
|
428
|
2789 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2790 /* add items to the combo box */
|
|
|
2791 SendMessage (wnd, CB_RESETCONTENT, 0, 0);
|
|
|
2792 LIST_LOOP (rest, Fplist_get (IMAGE_INSTANCE_WIDGET_PROPS (ii), Q_items, Qnil))
|
|
|
2793 {
|
|
|
2794 Extbyte* lparam;
|
|
440
|
2795 TO_EXTERNAL_FORMAT (LISP_STRING, XCAR (rest),
|
|
|
2796 C_STRING_ALLOCA, lparam,
|
|
|
2797 Qnative);
|
|
428
|
2798 if (SendMessage (wnd, CB_ADDSTRING, 0, (LPARAM)lparam) == CB_ERR)
|
|
|
2799 signal_simple_error ("error adding combo entries", instantiator);
|
|
|
2800 }
|
|
|
2801 }
|
|
|
2802
|
|
|
2803 /* get properties of a control */
|
|
|
2804 static Lisp_Object
|
|
|
2805 mswindows_widget_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2806 {
|
|
440
|
2807 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2808 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2809 /* get the text from a control */
|
|
|
2810 if (EQ (prop, Q_text))
|
|
|
2811 {
|
|
|
2812 Extcount len = SendMessage (wnd, WM_GETTEXTLENGTH, 0, 0);
|
|
|
2813 Extbyte* buf =alloca (len+1);
|
|
434
|
2814
|
|
428
|
2815 SendMessage (wnd, WM_GETTEXT, (WPARAM)len+1, (LPARAM) buf);
|
|
440
|
2816 return build_ext_string (buf, Qnative);
|
|
428
|
2817 }
|
|
|
2818 return Qunbound;
|
|
|
2819 }
|
|
|
2820
|
|
|
2821 /* get properties of a button */
|
|
|
2822 static Lisp_Object
|
|
|
2823 mswindows_button_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2824 {
|
|
440
|
2825 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2826 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2827 /* check the state of a button */
|
|
|
2828 if (EQ (prop, Q_selected))
|
|
|
2829 {
|
|
|
2830 if (SendMessage (wnd, BM_GETSTATE, 0, 0) & BST_CHECKED)
|
|
|
2831 return Qt;
|
|
|
2832 else
|
|
|
2833 return Qnil;
|
|
|
2834 }
|
|
|
2835 return Qunbound;
|
|
|
2836 }
|
|
|
2837
|
|
|
2838 /* get properties of a combo box */
|
|
|
2839 static Lisp_Object
|
|
|
2840 mswindows_combo_box_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2841 {
|
|
440
|
2842 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2843 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2844 /* get the text from a control */
|
|
|
2845 if (EQ (prop, Q_text))
|
|
|
2846 {
|
|
|
2847 long item = SendMessage (wnd, CB_GETCURSEL, 0, 0);
|
|
|
2848 Extcount len = SendMessage (wnd, CB_GETLBTEXTLEN, (WPARAM)item, 0);
|
|
|
2849 Extbyte* buf = alloca (len+1);
|
|
|
2850 SendMessage (wnd, CB_GETLBTEXT, (WPARAM)item, (LPARAM)buf);
|
|
440
|
2851 return build_ext_string (buf, Qnative);
|
|
428
|
2852 }
|
|
|
2853 return Qunbound;
|
|
|
2854 }
|
|
|
2855
|
|
|
2856 /* set the properties of a control */
|
|
|
2857 static Lisp_Object
|
|
|
2858 mswindows_widget_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2859 Lisp_Object val)
|
|
|
2860 {
|
|
440
|
2861 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2862
|
|
|
2863 if (EQ (prop, Q_text))
|
|
|
2864 {
|
|
|
2865 Extbyte* lparam=0;
|
|
|
2866 CHECK_STRING (val);
|
|
440
|
2867 TO_EXTERNAL_FORMAT (LISP_STRING, val,
|
|
|
2868 C_STRING_ALLOCA, lparam,
|
|
|
2869 Qnative);
|
|
428
|
2870 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2871 WM_SETTEXT, 0, (LPARAM)lparam);
|
|
438
|
2872 /* We don't return Qt here so that other widget methods can be
|
|
|
2873 called afterwards. */
|
|
428
|
2874 }
|
|
|
2875 return Qunbound;
|
|
|
2876 }
|
|
|
2877
|
|
|
2878 /* set the properties of a progres guage */
|
|
|
2879 static Lisp_Object
|
|
|
2880 mswindows_progress_gauge_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2881 Lisp_Object val)
|
|
|
2882 {
|
|
440
|
2883 Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
428
|
2884
|
|
|
2885 if (EQ (prop, Q_percent))
|
|
|
2886 {
|
|
|
2887 CHECK_INT (val);
|
|
|
2888 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2889 PBM_SETPOS, (WPARAM)XINT (val), 0);
|
|
|
2890 return Qt;
|
|
|
2891 }
|
|
|
2892 return Qunbound;
|
|
|
2893 }
|
|
|
2894
|
|
|
2895 LRESULT WINAPI
|
|
438
|
2896 mswindows_control_wnd_proc (HWND hwnd, UINT msg,
|
|
428
|
2897 WPARAM wParam, LPARAM lParam)
|
|
|
2898 {
|
|
438
|
2899 switch (msg)
|
|
428
|
2900 {
|
|
|
2901 case WM_NOTIFY:
|
|
|
2902 case WM_COMMAND:
|
|
|
2903 case WM_CTLCOLORBTN:
|
|
|
2904 case WM_CTLCOLORLISTBOX:
|
|
|
2905 case WM_CTLCOLOREDIT:
|
|
|
2906 case WM_CTLCOLORSTATIC:
|
|
|
2907 case WM_CTLCOLORSCROLLBAR:
|
|
|
2908
|
|
438
|
2909 return mswindows_wnd_proc (GetParent (hwnd), msg, wParam, lParam);
|
|
428
|
2910 default:
|
|
438
|
2911 return DefWindowProc (hwnd, msg, wParam, lParam);
|
|
428
|
2912 }
|
|
|
2913 }
|
|
|
2914
|
|
|
2915 #endif /* HAVE_WIDGETS */
|
|
|
2916
|
|
|
2917
|
|
|
2918 /************************************************************************/
|
|
|
2919 /* initialization */
|
|
|
2920 /************************************************************************/
|
|
|
2921
|
|
|
2922 void
|
|
|
2923 syms_of_glyphs_mswindows (void)
|
|
|
2924 {
|
|
|
2925 defkeyword (&Q_resource_id, ":resource-id");
|
|
|
2926 defkeyword (&Q_resource_type, ":resource-type");
|
|
|
2927 }
|
|
|
2928
|
|
|
2929 void
|
|
|
2930 console_type_create_glyphs_mswindows (void)
|
|
|
2931 {
|
|
|
2932 /* image methods */
|
|
|
2933
|
|
|
2934 CONSOLE_HAS_METHOD (mswindows, print_image_instance);
|
|
|
2935 CONSOLE_HAS_METHOD (mswindows, finalize_image_instance);
|
|
|
2936 CONSOLE_HAS_METHOD (mswindows, unmap_subwindow);
|
|
|
2937 CONSOLE_HAS_METHOD (mswindows, map_subwindow);
|
|
|
2938 CONSOLE_HAS_METHOD (mswindows, update_subwindow);
|
|
|
2939 CONSOLE_HAS_METHOD (mswindows, image_instance_equal);
|
|
|
2940 CONSOLE_HAS_METHOD (mswindows, image_instance_hash);
|
|
|
2941 CONSOLE_HAS_METHOD (mswindows, init_image_instance_from_eimage);
|
|
|
2942 CONSOLE_HAS_METHOD (mswindows, locate_pixmap_file);
|
|
|
2943 CONSOLE_HAS_METHOD (mswindows, resize_subwindow);
|
|
|
2944 }
|
|
|
2945
|
|
|
2946 void
|
|
|
2947 image_instantiator_format_create_glyphs_mswindows (void)
|
|
|
2948 {
|
|
|
2949 IIFORMAT_VALID_CONSOLE (mswindows, nothing);
|
|
|
2950 IIFORMAT_VALID_CONSOLE (mswindows, string);
|
|
|
2951 IIFORMAT_VALID_CONSOLE (mswindows, layout);
|
|
|
2952 IIFORMAT_VALID_CONSOLE (mswindows, formatted_string);
|
|
|
2953 IIFORMAT_VALID_CONSOLE (mswindows, inherit);
|
|
|
2954 /* image-instantiator types */
|
|
|
2955 #ifdef HAVE_XPM
|
|
|
2956 INITIALIZE_DEVICE_IIFORMAT (mswindows, xpm);
|
|
|
2957 IIFORMAT_HAS_DEVMETHOD (mswindows, xpm, instantiate);
|
|
|
2958 #endif
|
|
|
2959 INITIALIZE_DEVICE_IIFORMAT (mswindows, xbm);
|
|
|
2960 IIFORMAT_HAS_DEVMETHOD (mswindows, xbm, instantiate);
|
|
|
2961 #ifdef HAVE_XFACE
|
|
|
2962 INITIALIZE_DEVICE_IIFORMAT (mswindows, xface);
|
|
|
2963 IIFORMAT_HAS_DEVMETHOD (mswindows, xface, instantiate);
|
|
|
2964 #endif
|
|
|
2965 #ifdef HAVE_JPEG
|
|
|
2966 IIFORMAT_VALID_CONSOLE (mswindows, jpeg);
|
|
|
2967 #endif
|
|
|
2968 #ifdef HAVE_TIFF
|
|
|
2969 IIFORMAT_VALID_CONSOLE (mswindows, tiff);
|
|
434
|
2970 #endif
|
|
428
|
2971 #ifdef HAVE_PNG
|
|
|
2972 IIFORMAT_VALID_CONSOLE (mswindows, png);
|
|
434
|
2973 #endif
|
|
428
|
2974 #ifdef HAVE_GIF
|
|
|
2975 IIFORMAT_VALID_CONSOLE (mswindows, gif);
|
|
434
|
2976 #endif
|
|
428
|
2977 #ifdef HAVE_WIDGETS
|
|
|
2978 /* button widget */
|
|
|
2979 INITIALIZE_DEVICE_IIFORMAT (mswindows, button);
|
|
|
2980 IIFORMAT_HAS_DEVMETHOD (mswindows, button, property);
|
|
|
2981 IIFORMAT_HAS_DEVMETHOD (mswindows, button, instantiate);
|
|
|
2982
|
|
|
2983 INITIALIZE_DEVICE_IIFORMAT (mswindows, edit_field);
|
|
|
2984 IIFORMAT_HAS_DEVMETHOD (mswindows, edit_field, instantiate);
|
|
434
|
2985
|
|
428
|
2986 INITIALIZE_DEVICE_IIFORMAT (mswindows, subwindow);
|
|
|
2987 IIFORMAT_HAS_DEVMETHOD (mswindows, subwindow, instantiate);
|
|
|
2988
|
|
|
2989 INITIALIZE_DEVICE_IIFORMAT (mswindows, widget);
|
|
|
2990 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, property);
|
|
|
2991 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, set_property);
|
|
|
2992
|
|
|
2993 /* label */
|
|
|
2994 INITIALIZE_DEVICE_IIFORMAT (mswindows, label);
|
|
|
2995 IIFORMAT_HAS_DEVMETHOD (mswindows, label, instantiate);
|
|
|
2996
|
|
|
2997 /* combo box */
|
|
|
2998 INITIALIZE_DEVICE_IIFORMAT (mswindows, combo_box);
|
|
|
2999 IIFORMAT_HAS_DEVMETHOD (mswindows, combo_box, property);
|
|
|
3000 IIFORMAT_HAS_DEVMETHOD (mswindows, combo_box, instantiate);
|
|
|
3001
|
|
|
3002 /* scrollbar */
|
|
|
3003 INITIALIZE_DEVICE_IIFORMAT (mswindows, scrollbar);
|
|
|
3004 IIFORMAT_HAS_DEVMETHOD (mswindows, scrollbar, instantiate);
|
|
|
3005
|
|
|
3006 /* progress gauge */
|
|
|
3007 INITIALIZE_DEVICE_IIFORMAT (mswindows, progress_gauge);
|
|
|
3008 IIFORMAT_HAS_DEVMETHOD (mswindows, progress_gauge, set_property);
|
|
|
3009 IIFORMAT_HAS_DEVMETHOD (mswindows, progress_gauge, instantiate);
|
|
|
3010
|
|
|
3011 /* tree view widget */
|
|
|
3012 INITIALIZE_DEVICE_IIFORMAT (mswindows, tree_view);
|
|
|
3013 /* IIFORMAT_HAS_DEVMETHOD (mswindows, progress, set_property);*/
|
|
|
3014 IIFORMAT_HAS_DEVMETHOD (mswindows, tree_view, instantiate);
|
|
|
3015
|
|
|
3016 /* tab control widget */
|
|
|
3017 INITIALIZE_DEVICE_IIFORMAT (mswindows, tab_control);
|
|
|
3018 IIFORMAT_HAS_DEVMETHOD (mswindows, tab_control, instantiate);
|
|
|
3019 IIFORMAT_HAS_DEVMETHOD (mswindows, tab_control, set_property);
|
|
|
3020 #endif
|
|
|
3021 /* windows bitmap format */
|
|
|
3022 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (bmp, "bmp");
|
|
|
3023 IIFORMAT_HAS_METHOD (bmp, validate);
|
|
|
3024 IIFORMAT_HAS_METHOD (bmp, normalize);
|
|
|
3025 IIFORMAT_HAS_METHOD (bmp, possible_dest_types);
|
|
|
3026 IIFORMAT_HAS_METHOD (bmp, instantiate);
|
|
|
3027
|
|
|
3028 IIFORMAT_VALID_KEYWORD (bmp, Q_data, check_valid_string);
|
|
|
3029 IIFORMAT_VALID_KEYWORD (bmp, Q_file, check_valid_string);
|
|
|
3030 IIFORMAT_VALID_CONSOLE (mswindows, bmp);
|
|
|
3031
|
|
|
3032 /* mswindows resources */
|
|
|
3033 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource,
|
|
|
3034 "mswindows-resource");
|
|
|
3035
|
|
|
3036 IIFORMAT_HAS_METHOD (mswindows_resource, validate);
|
|
|
3037 IIFORMAT_HAS_METHOD (mswindows_resource, normalize);
|
|
|
3038 IIFORMAT_HAS_METHOD (mswindows_resource, possible_dest_types);
|
|
|
3039 IIFORMAT_HAS_METHOD (mswindows_resource, instantiate);
|
|
|
3040
|
|
434
|
3041 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_type,
|
|
428
|
3042 check_valid_resource_symbol);
|
|
|
3043 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_id, check_valid_resource_id);
|
|
|
3044 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_file, check_valid_string);
|
|
|
3045 IIFORMAT_VALID_CONSOLE (mswindows, mswindows_resource);
|
|
|
3046 }
|
|
|
3047
|
|
|
3048 void
|
|
|
3049 vars_of_glyphs_mswindows (void)
|
|
|
3050 {
|
|
|
3051 DEFVAR_LISP ("mswindows-bitmap-file-path", &Vmswindows_bitmap_file_path /*
|
|
|
3052 A list of the directories in which mswindows bitmap files may be found.
|
|
|
3053 This is used by the `make-image-instance' function.
|
|
|
3054 */ );
|
|
|
3055 Vmswindows_bitmap_file_path = Qnil;
|
|
|
3056 }
|
|
|
3057
|
|
|
3058 void
|
|
|
3059 complex_vars_of_glyphs_mswindows (void)
|
|
|
3060 {
|
|
|
3061 }
|
