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428
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1 /* mswindows-specific glyph objects.
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2 Copyright (C) 1998, 1999 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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101 mswindows_initialize_dibitmap_image_instance (struct Lisp_Image_Instance *ii,
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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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434
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105 mswindows_initialize_image_instance_mask (struct 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 COLORREF mswindows_string_to_color (CONST char *name);
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109
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110 #define BPLINE(width) ((int)(~3UL & (unsigned long)((width) +3)))
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111
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112 /************************************************************************/
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113 /* convert from a series of RGB triples to a BITMAPINFO formated for the*/
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114 /* proper display */
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115 /************************************************************************/
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116 static BITMAPINFO* convert_EImage_to_DIBitmap (Lisp_Object device,
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117 int width, int height,
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118 unsigned char *pic,
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119 int *bit_count,
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120 unsigned char** bmp_data)
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121 {
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122 struct device *d = XDEVICE (device);
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123 int i,j;
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124 RGBQUAD* colortbl;
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125 int ncolors;
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126 BITMAPINFO* bmp_info;
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127 unsigned char *ip, *dp;
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128
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129 if (DEVICE_MSWINDOWS_BITSPIXEL (d) > 0)
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130 {
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131 int bpline = BPLINE(width * 3);
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132 /* FIXME: we can do this because 24bpp implies no color table, once
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133 * we start palettizing this is no longer true. The X versions of
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134 * this function quantises to 256 colors or bit masks down to a
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135 * long. Windows can actually handle rgb triples in the raw so I
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136 * don't see much point trying to optimize down to the best
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137 * structure - unless it has memory / color allocation implications
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138 * .... */
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139 bmp_info=xnew_and_zero (BITMAPINFO);
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434
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140
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428
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141 if (!bmp_info)
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142 {
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143 return NULL;
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144 }
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145
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146 bmp_info->bmiHeader.biBitCount=24; /* just RGB triples for now */
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147 bmp_info->bmiHeader.biCompression=BI_RGB; /* just RGB triples for now */
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434
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148 bmp_info->bmiHeader.biSizeImage=width*height*3;
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428
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149
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150 /* bitmap data needs to be in blue, green, red triples - in that
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151 order, eimage is in RGB format so we need to convert */
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152 *bmp_data = xnew_array_and_zero (unsigned char, bpline * height);
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153 *bit_count = bpline * height;
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154
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155 if (!bmp_data)
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156 {
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157 xfree (bmp_info);
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158 return NULL;
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159 }
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160
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161 ip = pic;
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162 for (i = height-1; i >= 0; i--) {
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163 dp = (*bmp_data) + (i * bpline);
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164 for (j = 0; j < width; j++) {
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165 dp[2] =*ip++;
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166 dp[1] =*ip++;
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167 *dp =*ip++;
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168 dp += 3;
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169 }
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170 }
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171 }
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172 else /* scale to 256 colors */
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173 {
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174 int rd,gr,bl;
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175 quant_table *qtable;
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176 int bpline = BPLINE (width * 3);
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177 /* Quantize the image and get a histogram while we're at it.
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178 Do this first to save memory */
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179 qtable = build_EImage_quantable(pic, width, height, 256);
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180 if (qtable == NULL) return NULL;
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181
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182 /* use our quantize table to allocate the colors */
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183 ncolors = qtable->num_active_colors;
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434
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184 bmp_info=(BITMAPINFO*)xmalloc_and_zero (sizeof(BITMAPINFOHEADER) +
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428
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185 sizeof(RGBQUAD) * ncolors);
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186 if (!bmp_info)
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187 {
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188 xfree (qtable);
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189 return NULL;
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190 }
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191
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192 colortbl=(RGBQUAD*)(((unsigned char*)bmp_info)+sizeof(BITMAPINFOHEADER));
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193
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434
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194 bmp_info->bmiHeader.biBitCount=8;
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195 bmp_info->bmiHeader.biCompression=BI_RGB;
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428
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196 bmp_info->bmiHeader.biSizeImage=bpline*height;
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434
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197 bmp_info->bmiHeader.biClrUsed=ncolors;
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198 bmp_info->bmiHeader.biClrImportant=ncolors;
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199
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428
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200 *bmp_data = (unsigned char *) xmalloc_and_zero (bpline * height);
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201 *bit_count = bpline * height;
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202
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203 if (!*bmp_data)
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204 {
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205 xfree (qtable);
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206 xfree (bmp_info);
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207 return NULL;
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208 }
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434
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209
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428
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210 /* build up an RGBQUAD colortable */
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211 for (i = 0; i < qtable->num_active_colors; i++) {
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212 colortbl[i].rgbRed = (BYTE) qtable->rm[i];
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213 colortbl[i].rgbGreen = (BYTE) qtable->gm[i];
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214 colortbl[i].rgbBlue = (BYTE) qtable->bm[i];
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215 colortbl[i].rgbReserved = 0;
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216 }
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217
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218 /* now build up the data. picture has to be upside-down and
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219 back-to-front for msw bitmaps */
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220 ip = pic;
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221 for (i = height-1; i >= 0; i--) {
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222 dp = (*bmp_data) + (i * bpline);
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223 for (j = 0; j < width; j++) {
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224 rd = *ip++;
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225 gr = *ip++;
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226 bl = *ip++;
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227 *dp++ = QUANT_GET_COLOR (qtable,rd,gr,bl);
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228 }
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229 }
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230 xfree (qtable);
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434
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231 }
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428
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232 /* fix up the standard stuff */
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233 bmp_info->bmiHeader.biWidth=width;
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234 bmp_info->bmiHeader.biHeight=height;
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235 bmp_info->bmiHeader.biPlanes=1;
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236 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
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237 bmp_info->bmiHeader.biXPelsPerMeter=0; /* unless you know better */
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434
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238 bmp_info->bmiHeader.biYPelsPerMeter=0;
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428
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239
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240 return bmp_info;
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241 }
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242
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243 /* Given a pixmap filename, look through all of the "standard" places
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244 where the file might be located. Return a full pathname if found;
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245 otherwise, return Qnil. */
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246
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247 static Lisp_Object
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248 mswindows_locate_pixmap_file (Lisp_Object name)
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249 {
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250 /* This function can GC if IN_REDISPLAY is false */
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251 Lisp_Object found;
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252
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253 /* Check non-absolute pathnames with a directory component relative to
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254 the search path; that's the way Xt does it. */
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255 if (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 0)) ||
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256 (XSTRING_BYTE (name, 0) == '.' &&
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257 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 1)) ||
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258 (XSTRING_BYTE (name, 1) == '.' &&
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259 (IS_DIRECTORY_SEP(XSTRING_BYTE (name, 2)))))))
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260 {
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261 if (!NILP (Ffile_readable_p (name)))
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262 return name;
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263 else
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264 return Qnil;
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265 }
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266
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267 if (locate_file (Vmswindows_bitmap_file_path, name, Qnil, &found, R_OK) < 0)
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268 {
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269 Lisp_Object temp = list1 (Vdata_directory);
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270 struct gcpro gcpro1;
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271
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272 GCPRO1 (temp);
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273 locate_file (temp, name, Qnil, &found, R_OK);
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274 UNGCPRO;
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275 }
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434
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276
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428
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277 return found;
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278 }
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279
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280
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281 /* Initialize an image instance from a bitmap
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282
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283 DEST_MASK specifies the mask of allowed image types.
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284
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285 If this fails, signal an error. INSTANTIATOR is only used
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286 in the error message. */
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287
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288 static void
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289 init_image_instance_from_dibitmap (struct Lisp_Image_Instance *ii,
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290 BITMAPINFO *bmp_info,
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291 int dest_mask,
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292 void *bmp_data,
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293 int bmp_bits,
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294 int slices,
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434
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295 Lisp_Object instantiator,
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428
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296 int x_hot, int y_hot,
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297 int create_mask)
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298 {
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299 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
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300 struct device *d = XDEVICE (device);
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301 struct frame *f;
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302 void* bmp_buf=0;
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303 int type = 0;
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304 HBITMAP bitmap;
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305 HDC hdc;
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306
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307 if (!DEVICE_MSWINDOWS_P (d))
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308 signal_simple_error ("Not an mswindows device", device);
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309
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310 if (NILP (DEVICE_SELECTED_FRAME (d)))
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311 signal_simple_error ("No selected frame on mswindows device", device);
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312
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313 f = XFRAME (DEVICE_SELECTED_FRAME (d));
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434
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314
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428
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315 if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
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316 type = IMAGE_COLOR_PIXMAP;
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317 else if (dest_mask & IMAGE_POINTER_MASK)
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318 type = IMAGE_POINTER;
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434
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319 else
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428
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320 incompatible_image_types (instantiator, dest_mask,
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321 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
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322 hdc = FRAME_MSWINDOWS_CDC (f);
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323
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434
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324 bitmap=CreateDIBSection (hdc,
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428
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325 bmp_info,
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326 DIB_RGB_COLORS,
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434
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327 &bmp_buf,
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428
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328 0,0);
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329
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330 if (!bitmap || !bmp_buf)
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331 signal_simple_error ("Unable to create bitmap", instantiator);
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332
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333 /* copy in the actual bitmap */
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334 memcpy (bmp_buf, bmp_data, bmp_bits);
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335
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336 mswindows_initialize_dibitmap_image_instance (ii, slices, type);
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337
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338 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
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339 find_keyword_in_vector (instantiator, Q_file);
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340
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341 /* Fixup a set of bitmaps. */
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342 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = bitmap;
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343
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344 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
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345 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = bmp_info->bmiHeader.biWidth;
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346 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = bmp_info->bmiHeader.biHeight;
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347 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = bmp_info->bmiHeader.biBitCount;
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348 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), x_hot);
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349 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), y_hot);
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350
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351 if (create_mask)
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352 {
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353 mswindows_initialize_image_instance_mask (ii, f);
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|
|
354 }
|
|
434
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355
|
|
428
|
356 if (type == IMAGE_POINTER)
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|
|
357 {
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|
|
358 mswindows_initialize_image_instance_icon(ii, TRUE);
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|
|
359 }
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|
|
360 }
|
|
|
361
|
|
|
362 static void
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|
|
363 image_instance_add_dibitmap (struct Lisp_Image_Instance *ii,
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|
|
364 BITMAPINFO *bmp_info,
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|
|
365 void *bmp_data,
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|
|
366 int bmp_bits,
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|
|
367 int slice,
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|
|
368 Lisp_Object instantiator)
|
|
|
369 {
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|
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370 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
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|
|
371 struct device *d = XDEVICE (device);
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|
|
372 struct frame *f = XFRAME (DEVICE_SELECTED_FRAME (d));
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|
|
373 void* bmp_buf=0;
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|
|
374 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
434
|
375 HBITMAP bitmap = CreateDIBSection (hdc,
|
|
428
|
376 bmp_info,
|
|
|
377 DIB_RGB_COLORS,
|
|
434
|
378 &bmp_buf,
|
|
428
|
379 0,0);
|
|
434
|
380
|
|
428
|
381 if (!bitmap || !bmp_buf)
|
|
|
382 signal_simple_error ("Unable to create bitmap", instantiator);
|
|
|
383
|
|
|
384 /* copy in the actual bitmap */
|
|
|
385 memcpy (bmp_buf, bmp_data, bmp_bits);
|
|
|
386 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (ii, slice) = bitmap;
|
|
|
387 }
|
|
|
388
|
|
|
389 static void
|
|
|
390 mswindows_init_image_instance_from_eimage (struct Lisp_Image_Instance *ii,
|
|
|
391 int width, int height,
|
|
|
392 int slices,
|
|
434
|
393 unsigned char *eimage,
|
|
428
|
394 int dest_mask,
|
|
|
395 Lisp_Object instantiator,
|
|
|
396 Lisp_Object domain)
|
|
|
397 {
|
|
|
398 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
399 BITMAPINFO* bmp_info;
|
|
|
400 unsigned char* bmp_data;
|
|
|
401 int bmp_bits;
|
|
|
402 COLORREF bkcolor;
|
|
|
403 int slice;
|
|
434
|
404
|
|
428
|
405 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
406 signal_simple_error ("Not an mswindows device", device);
|
|
|
407
|
|
|
408 /* this is a hack but MaskBlt and TransparentBlt are not supported
|
|
|
409 on most windows variants */
|
|
434
|
410 bkcolor = COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
428
|
411 (XCOLOR_INSTANCE (FACE_BACKGROUND (Vdefault_face, domain)));
|
|
|
412
|
|
|
413 for (slice = 0; slice < slices; slice++)
|
|
|
414 {
|
|
|
415 /* build a bitmap from the eimage */
|
|
434
|
416 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height,
|
|
428
|
417 eimage + (width * height * 3 * slice),
|
|
|
418 &bmp_bits, &bmp_data)))
|
|
|
419 {
|
|
|
420 signal_simple_error ("EImage to DIBitmap conversion failed",
|
|
|
421 instantiator);
|
|
|
422 }
|
|
|
423
|
|
|
424 /* Now create the pixmap and set up the image instance */
|
|
|
425 if (slice == 0)
|
|
|
426 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
427 bmp_data, bmp_bits, slices, instantiator,
|
|
|
428 0, 0, 0);
|
|
|
429 else
|
|
|
430 image_instance_add_dibitmap (ii, bmp_info, bmp_data, bmp_bits, slice,
|
|
|
431 instantiator);
|
|
434
|
432
|
|
428
|
433 xfree (bmp_info);
|
|
|
434 xfree (bmp_data);
|
|
|
435 }
|
|
|
436 }
|
|
|
437
|
|
434
|
438 static void set_mono_pixel ( unsigned char* bits,
|
|
|
439 int bpline, int height,
|
|
|
440 int x, int y, int white )
|
|
|
441 {
|
|
428
|
442 int index;
|
|
434
|
443 unsigned char bitnum;
|
|
428
|
444 /* Find the byte on which this scanline begins */
|
|
434
|
445 index = (height - y - 1) * bpline;
|
|
428
|
446 /* Find the byte containing this pixel */
|
|
434
|
447 index += (x >> 3);
|
|
428
|
448 /* Which bit is it? */
|
|
434
|
449 bitnum = (unsigned char)( 7 - (x % 8) );
|
|
428
|
450 if( white ) /* Turn it on */
|
|
|
451 bits[index] |= (1<<bitnum);
|
|
|
452 else /* Turn it off */
|
|
434
|
453 bits[index] &= ~(1<<bitnum);
|
|
|
454 }
|
|
428
|
455
|
|
|
456 static void
|
|
434
|
457 mswindows_initialize_image_instance_mask (struct Lisp_Image_Instance* image,
|
|
428
|
458 struct frame* f)
|
|
|
459 {
|
|
|
460 HBITMAP mask;
|
|
|
461 HGDIOBJ old = NULL;
|
|
|
462 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
463 unsigned char* dibits;
|
|
434
|
464 BITMAPINFO* bmp_info =
|
|
428
|
465 xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
|
466 int i, j;
|
|
|
467 int height = IMAGE_INSTANCE_PIXMAP_HEIGHT (image);
|
|
434
|
468
|
|
|
469 void* and_bits;
|
|
|
470 int maskbpline = BPLINE ((IMAGE_INSTANCE_PIXMAP_WIDTH (image)+7)/8);
|
|
|
471 int bpline = BPLINE (IMAGE_INSTANCE_PIXMAP_WIDTH (image) * 3);
|
|
428
|
472
|
|
|
473 if (!bmp_info)
|
|
|
474 return;
|
|
|
475
|
|
|
476 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_PIXMAP_WIDTH (image);
|
|
|
477 bmp_info->bmiHeader.biHeight = height;
|
|
|
478 bmp_info->bmiHeader.biPlanes=1;
|
|
|
479 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
434
|
480 bmp_info->bmiHeader.biBitCount=1;
|
|
|
481 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
482 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
483 bmp_info->bmiHeader.biClrImportant = 2;
|
|
|
484 bmp_info->bmiHeader.biSizeImage = height * maskbpline;
|
|
428
|
485 bmp_info->bmiColors[0].rgbRed = 0;
|
|
|
486 bmp_info->bmiColors[0].rgbGreen = 0;
|
|
|
487 bmp_info->bmiColors[0].rgbBlue = 0;
|
|
|
488 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
489 bmp_info->bmiColors[1].rgbRed = 255;
|
|
|
490 bmp_info->bmiColors[1].rgbGreen = 255;
|
|
|
491 bmp_info->bmiColors[1].rgbBlue = 255;
|
|
|
492 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
434
|
493
|
|
|
494 if (!(mask = CreateDIBSection (hcdc,
|
|
428
|
495 bmp_info,
|
|
|
496 DIB_RGB_COLORS,
|
|
434
|
497 &and_bits,
|
|
428
|
498 0,0)))
|
|
|
499 {
|
|
|
500 xfree (bmp_info);
|
|
|
501 return;
|
|
|
502 }
|
|
|
503
|
|
|
504 old = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (image));
|
|
|
505 /* build up an in-memory set of bits to mess with */
|
|
|
506 xzero (*bmp_info);
|
|
|
507
|
|
|
508 bmp_info->bmiHeader.biWidth=IMAGE_INSTANCE_PIXMAP_WIDTH (image);
|
|
|
509 bmp_info->bmiHeader.biHeight = -height;
|
|
|
510 bmp_info->bmiHeader.biPlanes=1;
|
|
|
511 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
434
|
512 bmp_info->bmiHeader.biBitCount=24;
|
|
|
513 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
|
514 bmp_info->bmiHeader.biClrUsed = 0;
|
|
|
515 bmp_info->bmiHeader.biClrImportant = 0;
|
|
428
|
516 bmp_info->bmiHeader.biSizeImage = height * bpline;
|
|
|
517
|
|
|
518 dibits = xmalloc_and_zero (bpline * height);
|
|
|
519 if (GetDIBits (hcdc,
|
|
|
520 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
521 0,
|
|
|
522 height,
|
|
|
523 dibits,
|
|
|
524 bmp_info,
|
|
|
525 DIB_RGB_COLORS) <= 0)
|
|
|
526 {
|
|
|
527 xfree (bmp_info);
|
|
|
528 return;
|
|
|
529 }
|
|
|
530
|
|
|
531 /* now set the colored bits in the mask and transparent ones to
|
|
|
532 black in the original */
|
|
434
|
533 for(i=0; i<IMAGE_INSTANCE_PIXMAP_WIDTH (image); i++)
|
|
|
534 {
|
|
|
535 for(j=0; j<height; j++)
|
|
|
536 {
|
|
428
|
537 unsigned char* idx = &dibits[j * bpline + i * 3];
|
|
|
538
|
|
|
539 if( RGB (idx[2], idx[1], idx[0]) == transparent_color )
|
|
434
|
540 {
|
|
428
|
541 idx[0] = idx[1] = idx[2] = 0;
|
|
|
542 set_mono_pixel( and_bits, maskbpline, height, i, j, TRUE );
|
|
|
543 }
|
|
434
|
544 else
|
|
|
545 {
|
|
428
|
546 set_mono_pixel( and_bits, maskbpline, height, i, j, FALSE );
|
|
|
547 }
|
|
|
548 }
|
|
|
549 }
|
|
|
550
|
|
|
551 SetDIBits (hcdc,
|
|
|
552 IMAGE_INSTANCE_MSWINDOWS_BITMAP (image),
|
|
|
553 0,
|
|
|
554 height,
|
|
|
555 dibits,
|
|
|
556 bmp_info,
|
|
|
557 DIB_RGB_COLORS);
|
|
|
558
|
|
|
559 xfree (bmp_info);
|
|
|
560 xfree (dibits);
|
|
434
|
561
|
|
428
|
562 SelectObject(hcdc, old);
|
|
|
563
|
|
|
564 IMAGE_INSTANCE_MSWINDOWS_MASK (image) = mask;
|
|
|
565 }
|
|
|
566
|
|
|
567 void
|
|
|
568 mswindows_initialize_image_instance_icon (struct Lisp_Image_Instance* image,
|
|
|
569 int cursor)
|
|
|
570 {
|
|
|
571 ICONINFO x_icon;
|
|
|
572
|
|
|
573 /* we rely on windows to do any resizing necessary */
|
|
|
574 x_icon.fIcon=cursor ? FALSE : TRUE;
|
|
|
575 x_icon.xHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (image));
|
|
|
576 x_icon.yHotspot=XINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (image));
|
|
|
577 x_icon.hbmMask=IMAGE_INSTANCE_MSWINDOWS_MASK (image);
|
|
|
578 x_icon.hbmColor=IMAGE_INSTANCE_MSWINDOWS_BITMAP (image);
|
|
434
|
579
|
|
428
|
580 IMAGE_INSTANCE_MSWINDOWS_ICON (image)=
|
|
|
581 CreateIconIndirect (&x_icon);
|
|
|
582 }
|
|
|
583
|
|
|
584 HBITMAP
|
|
|
585 mswindows_create_resized_bitmap (struct Lisp_Image_Instance* ii,
|
|
|
586 struct frame* f,
|
|
|
587 int newx, int newy)
|
|
|
588 {
|
|
|
589 HBITMAP newbmp;
|
|
|
590 HGDIOBJ old1, old2;
|
|
|
591 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
434
|
592 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
593
|
|
|
594 old1 = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
|
595
|
|
428
|
596 newbmp = CreateCompatibleBitmap (hcdc, newx, newy);
|
|
|
597
|
|
|
598 old2 = SelectObject (hdcDst, newbmp);
|
|
434
|
599
|
|
428
|
600 if (!StretchBlt (hdcDst, 0, 0, newx, newy,
|
|
434
|
601 hcdc, 0, 0,
|
|
|
602 IMAGE_INSTANCE_PIXMAP_WIDTH (ii),
|
|
|
603 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii),
|
|
428
|
604 SRCCOPY))
|
|
|
605 {
|
|
|
606 DeleteObject (newbmp);
|
|
|
607 DeleteDC (hdcDst);
|
|
|
608 return 0;
|
|
|
609 }
|
|
|
610
|
|
|
611 SelectObject (hdcDst, old2);
|
|
|
612 SelectObject (hcdc, old1);
|
|
|
613 DeleteDC (hdcDst);
|
|
|
614
|
|
|
615 return newbmp;
|
|
|
616 }
|
|
|
617
|
|
|
618 HBITMAP
|
|
|
619 mswindows_create_resized_mask (struct Lisp_Image_Instance* ii,
|
|
|
620 struct frame* f,
|
|
|
621 int newx, int newy)
|
|
|
622 {
|
|
|
623 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
624 {
|
|
|
625 HBITMAP newmask;
|
|
|
626 HGDIOBJ old1, old2;
|
|
|
627 HDC hcdc = FRAME_MSWINDOWS_CDC (f);
|
|
434
|
628 HDC hdcDst = CreateCompatibleDC (hcdc);
|
|
|
629
|
|
|
630 old1 = SelectObject (hcdc, IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
428
|
631 newmask = CreateCompatibleBitmap(hcdc, newx, newy);
|
|
|
632 old2 = SelectObject (hdcDst, newmask);
|
|
|
633
|
|
|
634 if (!StretchBlt(hdcDst, 0, 0, newx, newy,
|
|
434
|
635 hcdc, 0, 0,
|
|
|
636 IMAGE_INSTANCE_PIXMAP_WIDTH (ii),
|
|
|
637 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii),
|
|
428
|
638 SRCCOPY))
|
|
|
639 {
|
|
|
640 DeleteObject (newmask);
|
|
|
641 DeleteDC (hdcDst);
|
|
|
642 return NULL;
|
|
|
643 }
|
|
434
|
644
|
|
428
|
645 SelectObject (hdcDst, old2);
|
|
|
646 SelectObject (hcdc, old1);
|
|
|
647
|
|
|
648 DeleteDC (hdcDst);
|
|
|
649
|
|
|
650 return newmask;
|
|
|
651 }
|
|
|
652
|
|
|
653 return NULL;
|
|
|
654 }
|
|
|
655
|
|
|
656 int
|
|
|
657 mswindows_resize_dibitmap_instance (struct Lisp_Image_Instance* ii,
|
|
|
658 struct frame* f,
|
|
|
659 int newx, int newy)
|
|
|
660 {
|
|
|
661 HBITMAP newbmp = mswindows_create_resized_bitmap (ii, f, newx, newy);
|
|
|
662 HBITMAP newmask = mswindows_create_resized_mask (ii, f, newx, newy);
|
|
|
663
|
|
|
664 if (!newbmp)
|
|
|
665 return FALSE;
|
|
434
|
666
|
|
428
|
667 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii))
|
|
|
668 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii));
|
|
|
669 if (IMAGE_INSTANCE_MSWINDOWS_MASK (ii))
|
|
|
670 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (ii));
|
|
|
671
|
|
|
672 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = newbmp;
|
|
|
673 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = newmask;
|
|
|
674 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = newx;
|
|
|
675 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = newy;
|
|
|
676
|
|
|
677 return TRUE;
|
|
|
678 }
|
|
|
679
|
|
|
680 /**********************************************************************
|
|
|
681 * XPM *
|
|
|
682 **********************************************************************/
|
|
|
683
|
|
|
684 #ifdef HAVE_XPM
|
|
|
685
|
|
|
686 struct color_symbol
|
|
|
687 {
|
|
|
688 char* name;
|
|
|
689 COLORREF color;
|
|
|
690 };
|
|
|
691
|
|
|
692 static struct color_symbol*
|
|
|
693 extract_xpm_color_names (Lisp_Object device,
|
|
|
694 Lisp_Object domain,
|
|
|
695 Lisp_Object color_symbol_alist,
|
|
|
696 int* nsymbols)
|
|
|
697 {
|
|
|
698 /* This function can GC */
|
|
|
699 Lisp_Object rest;
|
|
|
700 Lisp_Object results = Qnil;
|
|
|
701 int i, j;
|
|
|
702 struct color_symbol *colortbl;
|
|
|
703 struct gcpro gcpro1, gcpro2;
|
|
|
704
|
|
|
705 GCPRO2 (results, device);
|
|
|
706
|
|
|
707 /* We built up results to be (("name" . #<color>) ...) so that if an
|
|
|
708 error happens we don't lose any malloc()ed data, or more importantly,
|
|
|
709 leave any pixels allocated in the server. */
|
|
|
710 i = 0;
|
|
|
711 LIST_LOOP (rest, color_symbol_alist)
|
|
|
712 {
|
|
|
713 Lisp_Object cons = XCAR (rest);
|
|
|
714 Lisp_Object name = XCAR (cons);
|
|
|
715 Lisp_Object value = XCDR (cons);
|
|
|
716 if (NILP (value))
|
|
|
717 continue;
|
|
|
718 if (STRINGP (value))
|
|
|
719 value =
|
|
|
720 Fmake_color_instance
|
|
|
721 (value, device, encode_error_behavior_flag (ERROR_ME_NOT));
|
|
|
722 else
|
|
|
723 {
|
|
|
724 assert (COLOR_SPECIFIERP (value));
|
|
|
725 value = Fspecifier_instance (value, domain, Qnil, Qnil);
|
|
|
726 }
|
|
|
727 if (NILP (value))
|
|
|
728 continue;
|
|
|
729 results = noseeum_cons (noseeum_cons (name, value), results);
|
|
|
730 i++;
|
|
|
731 }
|
|
|
732 UNGCPRO; /* no more evaluation */
|
|
|
733
|
|
|
734 *nsymbols=i;
|
|
|
735 if (i == 0) return 0;
|
|
|
736
|
|
|
737 colortbl = xnew_array_and_zero (struct color_symbol, i);
|
|
|
738
|
|
|
739 for (j=0; j<i; j++)
|
|
|
740 {
|
|
|
741 Lisp_Object cons = XCAR (results);
|
|
434
|
742 colortbl[j].color =
|
|
428
|
743 COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (XCDR (cons)));
|
|
|
744
|
|
|
745 GET_C_STRING_OS_DATA_ALLOCA (XCAR (cons), colortbl[j].name);
|
|
|
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 {
|
|
|
909 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
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
|
|
|
930 GET_STRING_BINARY_DATA_ALLOCA (data, bytes, len);
|
|
|
931
|
|
|
932 /* in case we have color symbols */
|
|
|
933 color_symbols = extract_xpm_color_names (device, domain,
|
|
|
934 color_symbol_alist, &nsymbols);
|
|
|
935
|
|
|
936 /* convert to an eimage to make processing easier */
|
|
|
937 if (!xpm_to_eimage (image_instance, bytes, &eimage, &width, &height,
|
|
|
938 &x_hot, &y_hot, &transp, color_symbols, nsymbols))
|
|
|
939 {
|
|
434
|
940 signal_simple_error ("XPM to EImage conversion failed",
|
|
428
|
941 image_instance);
|
|
|
942 }
|
|
434
|
943
|
|
428
|
944 if (color_symbols)
|
|
|
945 {
|
|
|
946 while (nsymbols--)
|
|
|
947 {
|
|
|
948 xfree (color_symbols[nsymbols].name);
|
|
|
949 }
|
|
|
950 xfree(color_symbols);
|
|
|
951 }
|
|
434
|
952
|
|
428
|
953 /* build a bitmap from the eimage */
|
|
|
954 if (!(bmp_info=convert_EImage_to_DIBitmap (device, width, height, eimage,
|
|
|
955 &bmp_bits, &bmp_data)))
|
|
|
956 {
|
|
|
957 signal_simple_error ("XPM to EImage conversion failed",
|
|
|
958 image_instance);
|
|
|
959 }
|
|
|
960 xfree (eimage);
|
|
|
961
|
|
|
962 /* Now create the pixmap and set up the image instance */
|
|
|
963 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
964 bmp_data, bmp_bits, 1, instantiator,
|
|
|
965 x_hot, y_hot, transp);
|
|
|
966
|
|
|
967 xfree (bmp_info);
|
|
|
968 xfree (bmp_data);
|
|
|
969 }
|
|
|
970 #endif /* HAVE_XPM */
|
|
|
971
|
|
|
972 /**********************************************************************
|
|
|
973 * BMP *
|
|
|
974 **********************************************************************/
|
|
|
975
|
|
|
976 static void
|
|
|
977 bmp_validate (Lisp_Object instantiator)
|
|
|
978 {
|
|
|
979 file_or_data_must_be_present (instantiator);
|
|
|
980 }
|
|
|
981
|
|
|
982 static Lisp_Object
|
|
|
983 bmp_normalize (Lisp_Object inst, Lisp_Object console_type)
|
|
|
984 {
|
|
|
985 return simple_image_type_normalize (inst, console_type, Qbmp);
|
|
|
986 }
|
|
|
987
|
|
|
988 static int
|
|
|
989 bmp_possible_dest_types (void)
|
|
|
990 {
|
|
|
991 return IMAGE_COLOR_PIXMAP_MASK;
|
|
|
992 }
|
|
|
993
|
|
|
994 static void
|
|
|
995 bmp_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
996 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
997 int dest_mask, Lisp_Object domain)
|
|
|
998 {
|
|
|
999 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1000 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1001 CONST Extbyte *bytes;
|
|
|
1002 Extcount len;
|
|
|
1003 BITMAPFILEHEADER* bmp_file_header;
|
|
|
1004 BITMAPINFO* bmp_info;
|
|
|
1005 void* bmp_data;
|
|
|
1006 int bmp_bits;
|
|
|
1007 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1008
|
|
|
1009 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1010 signal_simple_error ("Not an mswindows device", device);
|
|
|
1011
|
|
|
1012 assert (!NILP (data));
|
|
|
1013
|
|
|
1014 GET_STRING_BINARY_DATA_ALLOCA (data, bytes, len);
|
|
434
|
1015
|
|
428
|
1016 /* Then slurp the image into memory, decoding along the way.
|
|
|
1017 The result is the image in a simple one-byte-per-pixel
|
|
|
1018 format. */
|
|
434
|
1019
|
|
428
|
1020 bmp_file_header=(BITMAPFILEHEADER*)bytes;
|
|
|
1021 bmp_info = (BITMAPINFO*)(bytes + sizeof(BITMAPFILEHEADER));
|
|
|
1022 bmp_data = (Extbyte*)bytes + bmp_file_header->bfOffBits;
|
|
|
1023 bmp_bits = bmp_file_header->bfSize - bmp_file_header->bfOffBits;
|
|
|
1024
|
|
|
1025 /* Now create the pixmap and set up the image instance */
|
|
|
1026 init_image_instance_from_dibitmap (ii, bmp_info, dest_mask,
|
|
|
1027 bmp_data, bmp_bits, 1, instantiator,
|
|
|
1028 0, 0, 0);
|
|
|
1029 }
|
|
|
1030
|
|
|
1031
|
|
|
1032 /**********************************************************************
|
|
|
1033 * RESOURCES *
|
|
|
1034 **********************************************************************/
|
|
|
1035
|
|
|
1036 static void
|
|
|
1037 mswindows_resource_validate (Lisp_Object instantiator)
|
|
|
1038 {
|
|
434
|
1039 if ((NILP (find_keyword_in_vector (instantiator, Q_file))
|
|
428
|
1040 &&
|
|
434
|
1041 NILP (find_keyword_in_vector (instantiator, Q_resource_id)))
|
|
428
|
1042 ||
|
|
|
1043 NILP (find_keyword_in_vector (instantiator, Q_resource_type)))
|
|
|
1044 signal_simple_error ("Must supply :file, :resource-id and :resource-type",
|
|
|
1045 instantiator);
|
|
|
1046 }
|
|
|
1047
|
|
|
1048 static Lisp_Object
|
|
|
1049 mswindows_resource_normalize (Lisp_Object inst, Lisp_Object console_type)
|
|
|
1050 {
|
|
|
1051 /* This function can call lisp */
|
|
|
1052 Lisp_Object file = Qnil;
|
|
|
1053 struct gcpro gcpro1, gcpro2;
|
|
|
1054 Lisp_Object alist = Qnil;
|
|
|
1055
|
|
|
1056 GCPRO2 (file, alist);
|
|
|
1057
|
|
434
|
1058 file = potential_pixmap_file_instantiator (inst, Q_file, Q_data,
|
|
428
|
1059 console_type);
|
|
|
1060
|
|
|
1061 if (CONSP (file)) /* failure locating filename */
|
|
|
1062 signal_double_file_error ("Opening pixmap file",
|
|
|
1063 "no such file or directory",
|
|
|
1064 Fcar (file));
|
|
|
1065
|
|
|
1066 if (NILP (file)) /* no conversion necessary */
|
|
|
1067 RETURN_UNGCPRO (inst);
|
|
|
1068
|
|
|
1069 alist = tagged_vector_to_alist (inst);
|
|
|
1070
|
|
|
1071 {
|
|
|
1072 alist = remassq_no_quit (Q_file, alist);
|
|
|
1073 alist = Fcons (Fcons (Q_file, file), alist);
|
|
|
1074 }
|
|
|
1075
|
|
|
1076 {
|
|
|
1077 Lisp_Object result = alist_to_tagged_vector (Qmswindows_resource, alist);
|
|
|
1078 free_alist (alist);
|
|
|
1079 RETURN_UNGCPRO (result);
|
|
|
1080 }
|
|
|
1081 }
|
|
|
1082
|
|
|
1083 static int
|
|
|
1084 mswindows_resource_possible_dest_types (void)
|
|
|
1085 {
|
|
|
1086 return IMAGE_POINTER_MASK | IMAGE_COLOR_PIXMAP_MASK;
|
|
|
1087 }
|
|
|
1088
|
|
434
|
1089 typedef struct
|
|
428
|
1090 {
|
|
|
1091 char *name;
|
|
|
1092 int resource_id;
|
|
|
1093 } resource_t;
|
|
|
1094
|
|
|
1095 #ifndef OCR_ICOCUR
|
|
|
1096 #define OCR_ICOCUR 32647
|
|
|
1097 #define OIC_SAMPLE 32512
|
|
|
1098 #define OIC_HAND 32513
|
|
|
1099 #define OIC_QUES 32514
|
|
|
1100 #define OIC_BANG 32515
|
|
|
1101 #define OIC_NOTE 32516
|
|
|
1102 #define OIC_WINLOGO 32517
|
|
430
|
1103 #if defined (__CYGWIN32__) && CYGWIN_VERSION_DLL_MAJOR < 21
|
|
428
|
1104 #define LR_SHARED 0x8000
|
|
|
1105 #endif
|
|
430
|
1106 #endif
|
|
428
|
1107
|
|
434
|
1108 static CONST resource_t bitmap_table[] =
|
|
428
|
1109 {
|
|
|
1110 /* bitmaps */
|
|
|
1111 { "close", OBM_CLOSE },
|
|
|
1112 { "uparrow", OBM_UPARROW },
|
|
|
1113 { "dnarrow", OBM_DNARROW },
|
|
|
1114 { "rgarrow", OBM_RGARROW },
|
|
|
1115 { "lfarrow", OBM_LFARROW },
|
|
|
1116 { "reduce", OBM_REDUCE },
|
|
|
1117 { "zoom", OBM_ZOOM },
|
|
|
1118 { "restore", OBM_RESTORE },
|
|
|
1119 { "reduced", OBM_REDUCED },
|
|
|
1120 { "zoomd", OBM_ZOOMD },
|
|
|
1121 { "restored", OBM_RESTORED },
|
|
|
1122 { "uparrowd", OBM_UPARROWD },
|
|
|
1123 { "dnarrowd", OBM_DNARROWD },
|
|
|
1124 { "rgarrowd", OBM_RGARROWD },
|
|
|
1125 { "lfarrowd", OBM_LFARROWD },
|
|
|
1126 { "mnarrow", OBM_MNARROW },
|
|
|
1127 { "combo", OBM_COMBO },
|
|
|
1128 { "uparrowi", OBM_UPARROWI },
|
|
|
1129 { "dnarrowi", OBM_DNARROWI },
|
|
|
1130 { "rgarrowi", OBM_RGARROWI },
|
|
|
1131 { "lfarrowi", OBM_LFARROWI },
|
|
|
1132 { "size", OBM_SIZE },
|
|
|
1133 { "btsize", OBM_BTSIZE },
|
|
|
1134 { "check", OBM_CHECK },
|
|
|
1135 { "checkboxes", OBM_CHECKBOXES },
|
|
|
1136 { "btncorners" , OBM_BTNCORNERS },
|
|
|
1137 {0}
|
|
|
1138 };
|
|
|
1139
|
|
434
|
1140 static CONST resource_t cursor_table[] =
|
|
428
|
1141 {
|
|
|
1142 /* cursors */
|
|
|
1143 { "normal", OCR_NORMAL },
|
|
|
1144 { "ibeam", OCR_IBEAM },
|
|
|
1145 { "wait", OCR_WAIT },
|
|
|
1146 { "cross", OCR_CROSS },
|
|
|
1147 { "up", OCR_UP },
|
|
|
1148 /* { "icon", OCR_ICON }, */
|
|
|
1149 { "sizenwse", OCR_SIZENWSE },
|
|
|
1150 { "sizenesw", OCR_SIZENESW },
|
|
|
1151 { "sizewe", OCR_SIZEWE },
|
|
|
1152 { "sizens", OCR_SIZENS },
|
|
|
1153 { "sizeall", OCR_SIZEALL },
|
|
|
1154 /* { "icour", OCR_ICOCUR }, */
|
|
|
1155 { "no", OCR_NO },
|
|
|
1156 { 0 }
|
|
|
1157 };
|
|
|
1158
|
|
434
|
1159 static CONST resource_t icon_table[] =
|
|
428
|
1160 {
|
|
|
1161 /* icons */
|
|
|
1162 { "sample", OIC_SAMPLE },
|
|
|
1163 { "hand", OIC_HAND },
|
|
|
1164 { "ques", OIC_QUES },
|
|
|
1165 { "bang", OIC_BANG },
|
|
|
1166 { "note", OIC_NOTE },
|
|
|
1167 { "winlogo", OIC_WINLOGO },
|
|
|
1168 {0}
|
|
|
1169 };
|
|
|
1170
|
|
|
1171 static int resource_name_to_resource (Lisp_Object name, int type)
|
|
|
1172 {
|
|
434
|
1173 CONST resource_t* res = (type == IMAGE_CURSOR ? cursor_table
|
|
|
1174 : type == IMAGE_ICON ? icon_table
|
|
428
|
1175 : bitmap_table);
|
|
|
1176
|
|
|
1177 if (INTP (name))
|
|
|
1178 {
|
|
|
1179 return XINT (name);
|
|
|
1180 }
|
|
|
1181 else if (!STRINGP (name))
|
|
|
1182 {
|
|
|
1183 signal_simple_error ("invalid resource identifier", name);
|
|
|
1184 }
|
|
434
|
1185
|
|
428
|
1186 do {
|
|
|
1187 Extbyte* nm=0;
|
|
|
1188 GET_C_STRING_OS_DATA_ALLOCA (name, nm);
|
|
|
1189 if (!strcasecmp ((char*)res->name, nm))
|
|
|
1190 return res->resource_id;
|
|
|
1191 } while ((++res)->name);
|
|
|
1192 return 0;
|
|
|
1193 }
|
|
|
1194
|
|
|
1195 static int
|
|
|
1196 resource_symbol_to_type (Lisp_Object data)
|
|
|
1197 {
|
|
|
1198 if (EQ (data, Qcursor))
|
|
|
1199 return IMAGE_CURSOR;
|
|
|
1200 else if (EQ (data, Qicon))
|
|
|
1201 return IMAGE_ICON;
|
|
|
1202 else if (EQ (data, Qbitmap))
|
|
|
1203 return IMAGE_BITMAP;
|
|
|
1204 else
|
|
|
1205 return 0;
|
|
|
1206 }
|
|
|
1207
|
|
|
1208 static void
|
|
|
1209 mswindows_resource_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1210 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1211 int dest_mask, Lisp_Object domain)
|
|
|
1212 {
|
|
|
1213 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
1214 unsigned int type = 0;
|
|
|
1215 HANDLE himage = NULL;
|
|
|
1216 LPCTSTR resid=0;
|
|
|
1217 HINSTANCE hinst = NULL;
|
|
|
1218 ICONINFO iconinfo;
|
|
|
1219 int iitype=0;
|
|
|
1220 char* fname=0;
|
|
|
1221 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1222
|
|
|
1223 Lisp_Object file = find_keyword_in_vector (instantiator, Q_file);
|
|
434
|
1224 Lisp_Object resource_type = find_keyword_in_vector (instantiator,
|
|
428
|
1225 Q_resource_type);
|
|
434
|
1226 Lisp_Object resource_id = find_keyword_in_vector (instantiator,
|
|
428
|
1227 Q_resource_id);
|
|
|
1228
|
|
|
1229 xzero (iconinfo);
|
|
|
1230
|
|
|
1231 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1232 signal_simple_error ("Not an mswindows device", device);
|
|
|
1233
|
|
|
1234 type = resource_symbol_to_type (resource_type);
|
|
|
1235
|
|
|
1236 if (dest_mask & IMAGE_POINTER_MASK && type == IMAGE_CURSOR)
|
|
|
1237 iitype = IMAGE_POINTER;
|
|
|
1238 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1239 iitype = IMAGE_COLOR_PIXMAP;
|
|
434
|
1240 else
|
|
428
|
1241 incompatible_image_types (instantiator, dest_mask,
|
|
|
1242 IMAGE_COLOR_PIXMAP_MASK | IMAGE_POINTER_MASK);
|
|
|
1243
|
|
|
1244 /* mess with the keyword info we were provided with */
|
|
|
1245 if (!NILP (file))
|
|
|
1246 {
|
|
|
1247 Extbyte* f=0;
|
|
|
1248 GET_C_STRING_FILENAME_DATA_ALLOCA (file, f);
|
|
|
1249 #ifdef __CYGWIN32__
|
|
|
1250 CYGWIN_WIN32_PATH (f, fname);
|
|
|
1251 #else
|
|
|
1252 fname = f;
|
|
|
1253 #endif
|
|
434
|
1254
|
|
428
|
1255 if (NILP (resource_id))
|
|
|
1256 resid = (LPCTSTR)fname;
|
|
|
1257 else
|
|
|
1258 {
|
|
|
1259 hinst = LoadLibraryEx (fname, NULL,
|
|
|
1260 LOAD_LIBRARY_AS_DATAFILE);
|
|
|
1261 resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1262 type));
|
|
434
|
1263
|
|
428
|
1264 if (!resid)
|
|
|
1265 GET_C_STRING_OS_DATA_ALLOCA (resource_id, resid);
|
|
|
1266 }
|
|
|
1267 }
|
|
|
1268 else if (!(resid = MAKEINTRESOURCE (resource_name_to_resource (resource_id,
|
|
|
1269 type))))
|
|
|
1270 signal_simple_error ("Invalid resource identifier", resource_id);
|
|
434
|
1271
|
|
428
|
1272 /* load the image */
|
|
|
1273 if (!(himage = LoadImage (hinst, resid, type, 0, 0,
|
|
434
|
1274 LR_CREATEDIBSECTION | LR_DEFAULTSIZE |
|
|
|
1275 LR_SHARED |
|
|
428
|
1276 (!NILP (file) ? LR_LOADFROMFILE : 0))))
|
|
|
1277 {
|
|
|
1278 signal_simple_error ("Cannot load image", instantiator);
|
|
|
1279 }
|
|
|
1280
|
|
|
1281 if (hinst)
|
|
|
1282 FreeLibrary (hinst);
|
|
|
1283
|
|
|
1284 mswindows_initialize_dibitmap_image_instance (ii, 1, iitype);
|
|
|
1285
|
|
|
1286 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = file;
|
|
434
|
1287 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) =
|
|
428
|
1288 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CXCURSOR : SM_CXICON);
|
|
434
|
1289 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) =
|
|
428
|
1290 GetSystemMetrics (type == IMAGE_CURSOR ? SM_CYCURSOR : SM_CYICON);
|
|
|
1291 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
|
1292
|
|
|
1293 /* hey, we've got an icon type thing so we can reverse engineer the
|
|
|
1294 bitmap and mask */
|
|
|
1295 if (type != IMAGE_BITMAP)
|
|
|
1296 {
|
|
|
1297 GetIconInfo (himage, &iconinfo);
|
|
|
1298 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = iconinfo.hbmColor;
|
|
|
1299 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = iconinfo.hbmMask;
|
|
|
1300 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), iconinfo.xHotspot);
|
|
|
1301 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), iconinfo.yHotspot);
|
|
|
1302 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = himage;
|
|
|
1303 }
|
|
|
1304 else
|
|
|
1305 {
|
|
|
1306 IMAGE_INSTANCE_MSWINDOWS_ICON (ii) = NULL;
|
|
|
1307 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) = himage;
|
|
|
1308 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = NULL;
|
|
|
1309 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1310 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
|
1311 }
|
|
|
1312 }
|
|
|
1313
|
|
|
1314 static void
|
|
|
1315 check_valid_resource_symbol (Lisp_Object data)
|
|
|
1316 {
|
|
|
1317 CHECK_SYMBOL (data);
|
|
|
1318 if (!resource_symbol_to_type (data))
|
|
|
1319 signal_simple_error ("invalid resource type", data);
|
|
|
1320 }
|
|
|
1321
|
|
|
1322 static void
|
|
|
1323 check_valid_resource_id (Lisp_Object data)
|
|
|
1324 {
|
|
|
1325 if (!resource_name_to_resource (data, IMAGE_CURSOR)
|
|
|
1326 &&
|
|
|
1327 !resource_name_to_resource (data, IMAGE_ICON)
|
|
|
1328 &&
|
|
|
1329 !resource_name_to_resource (data, IMAGE_BITMAP))
|
|
|
1330 signal_simple_error ("invalid resource identifier", data);
|
|
|
1331 }
|
|
|
1332
|
|
|
1333 void
|
|
|
1334 check_valid_string_or_int (Lisp_Object data)
|
|
|
1335 {
|
|
|
1336 if (!INTP (data))
|
|
|
1337 CHECK_STRING (data);
|
|
|
1338 else
|
|
|
1339 CHECK_INT (data);
|
|
|
1340 }
|
|
|
1341
|
|
|
1342 /**********************************************************************
|
|
|
1343 * XBM *
|
|
|
1344 **********************************************************************/
|
|
|
1345 #ifndef HAVE_X_WINDOWS
|
|
|
1346 /* $XConsortium: RdBitF.c,v 1.10 94/04/17 20:16:13 kaleb Exp $ */
|
|
|
1347
|
|
|
1348 /*
|
|
|
1349
|
|
|
1350 Copyright (c) 1988 X Consortium
|
|
|
1351
|
|
|
1352 Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
1353 of this software and associated documentation files (the "Software"), to deal
|
|
|
1354 in the Software without restriction, including without limitation the rights
|
|
|
1355 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
1356 copies of the Software, and to permit persons to whom the Software is
|
|
|
1357 furnished to do so, subject to the following conditions:
|
|
|
1358
|
|
|
1359 The above copyright notice and this permission notice shall be included in
|
|
|
1360 all copies or substantial portions of the Software.
|
|
|
1361
|
|
|
1362 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
1363 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
1364 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
1365 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
|
1366 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
|
1367 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
1368
|
|
|
1369 Except as contained in this notice, the name of the X Consortium shall not be
|
|
|
1370 used in advertising or otherwise to promote the sale, use or other dealings
|
|
|
1371 in this Software without prior written authorization from the X Consortium.
|
|
|
1372
|
|
|
1373 */
|
|
|
1374
|
|
|
1375 /*
|
|
|
1376 * This file contains miscellaneous utility routines and is not part of the
|
|
|
1377 * Xlib standard.
|
|
|
1378 *
|
|
|
1379 * Public entry points:
|
|
|
1380 *
|
|
|
1381 * XmuReadBitmapData read data from FILE descriptor
|
|
|
1382 * XmuReadBitmapDataFromFile read X10 or X11 format bitmap files
|
|
|
1383 * and return data
|
|
|
1384 *
|
|
|
1385 * Note that this file and ../X/XRdBitF.c look very similar.... Keep them
|
|
434
|
1386 * that way (but don't use common source code so that people can have one
|
|
428
|
1387 * without the other).
|
|
|
1388 */
|
|
|
1389
|
|
|
1390
|
|
|
1391 /*
|
|
|
1392 * Based on an optimized version provided by Jim Becker, August 5, 1988.
|
|
|
1393 */
|
|
|
1394 #ifndef BitmapSuccess
|
|
|
1395 #define BitmapSuccess 0
|
|
|
1396 #define BitmapOpenFailed 1
|
|
|
1397 #define BitmapFileInvalid 2
|
|
|
1398 #define BitmapNoMemory 3
|
|
|
1399 #endif
|
|
|
1400 #define MAX_SIZE 255
|
|
|
1401
|
|
|
1402 /* shared data for the image read/parse logic */
|
|
|
1403 static short hexTable[256]; /* conversion value */
|
|
|
1404 static int initialized = FALSE; /* easier to fill in at run time */
|
|
|
1405
|
|
|
1406 /*
|
|
|
1407 * Table index for the hex values. Initialized once, first time.
|
|
|
1408 * Used for translation value or delimiter significance lookup.
|
|
|
1409 */
|
|
|
1410 static void initHexTable()
|
|
|
1411 {
|
|
|
1412 /*
|
|
|
1413 * We build the table at run time for several reasons:
|
|
|
1414 *
|
|
|
1415 * 1. portable to non-ASCII machines.
|
|
|
1416 * 2. still reentrant since we set the init flag after setting table.
|
|
|
1417 * 3. easier to extend.
|
|
|
1418 * 4. less prone to bugs.
|
|
|
1419 */
|
|
|
1420 hexTable['0'] = 0; hexTable['1'] = 1;
|
|
|
1421 hexTable['2'] = 2; hexTable['3'] = 3;
|
|
|
1422 hexTable['4'] = 4; hexTable['5'] = 5;
|
|
|
1423 hexTable['6'] = 6; hexTable['7'] = 7;
|
|
|
1424 hexTable['8'] = 8; hexTable['9'] = 9;
|
|
|
1425 hexTable['A'] = 10; hexTable['B'] = 11;
|
|
|
1426 hexTable['C'] = 12; hexTable['D'] = 13;
|
|
|
1427 hexTable['E'] = 14; hexTable['F'] = 15;
|
|
|
1428 hexTable['a'] = 10; hexTable['b'] = 11;
|
|
|
1429 hexTable['c'] = 12; hexTable['d'] = 13;
|
|
|
1430 hexTable['e'] = 14; hexTable['f'] = 15;
|
|
|
1431
|
|
|
1432 /* delimiters of significance are flagged w/ negative value */
|
|
|
1433 hexTable[' '] = -1; hexTable[','] = -1;
|
|
|
1434 hexTable['}'] = -1; hexTable['\n'] = -1;
|
|
|
1435 hexTable['\t'] = -1;
|
|
434
|
1436
|
|
428
|
1437 initialized = TRUE;
|
|
|
1438 }
|
|
|
1439
|
|
|
1440 /*
|
|
|
1441 * read next hex value in the input stream, return -1 if EOF
|
|
|
1442 */
|
|
|
1443 static int NextInt ( FILE *fstream )
|
|
|
1444 {
|
|
|
1445 int ch;
|
|
|
1446 int value = 0;
|
|
|
1447 int gotone = 0;
|
|
|
1448 int done = 0;
|
|
434
|
1449
|
|
428
|
1450 /* loop, accumulate hex value until find delimiter */
|
|
|
1451 /* skip any initial delimiters found in read stream */
|
|
|
1452
|
|
|
1453 while (!done) {
|
|
|
1454 ch = getc(fstream);
|
|
|
1455 if (ch == EOF) {
|
|
|
1456 value = -1;
|
|
|
1457 done++;
|
|
|
1458 } else {
|
|
|
1459 /* trim high bits, check type and accumulate */
|
|
|
1460 ch &= 0xff;
|
|
|
1461 if (isascii(ch) && isxdigit(ch)) {
|
|
|
1462 value = (value << 4) + hexTable[ch];
|
|
|
1463 gotone++;
|
|
|
1464 } else if ((hexTable[ch]) < 0 && gotone)
|
|
|
1465 done++;
|
|
|
1466 }
|
|
|
1467 }
|
|
|
1468 return value;
|
|
|
1469 }
|
|
|
1470
|
|
|
1471
|
|
|
1472 /*
|
|
|
1473 * The data returned by the following routine is always in left-most byte
|
|
|
1474 * first and left-most bit first. If it doesn't return BitmapSuccess then
|
|
|
1475 * its arguments won't have been touched. This routine should look as much
|
|
|
1476 * like the Xlib routine XReadBitmapfile as possible.
|
|
|
1477 */
|
|
|
1478 int read_bitmap_data (fstream, width, height, datap, x_hot, y_hot)
|
|
|
1479 FILE *fstream; /* handle on file */
|
|
|
1480 unsigned int *width, *height; /* RETURNED */
|
|
|
1481 unsigned char **datap; /* RETURNED */
|
|
|
1482 int *x_hot, *y_hot; /* RETURNED */
|
|
|
1483 {
|
|
|
1484 unsigned char *data = NULL; /* working variable */
|
|
|
1485 char line[MAX_SIZE]; /* input line from file */
|
|
|
1486 int size; /* number of bytes of data */
|
|
|
1487 char name_and_type[MAX_SIZE]; /* an input line */
|
|
|
1488 char *type; /* for parsing */
|
|
|
1489 int value; /* from an input line */
|
|
|
1490 int version10p; /* boolean, old format */
|
|
|
1491 int padding; /* to handle alignment */
|
|
|
1492 int bytes_per_line; /* per scanline of data */
|
|
|
1493 unsigned int ww = 0; /* width */
|
|
|
1494 unsigned int hh = 0; /* height */
|
|
|
1495 int hx = -1; /* x hotspot */
|
|
|
1496 int hy = -1; /* y hotspot */
|
|
|
1497
|
|
|
1498 #define Xmalloc(size) malloc(size)
|
|
|
1499
|
|
|
1500 /* first time initialization */
|
|
|
1501 if (initialized == FALSE) initHexTable();
|
|
|
1502
|
|
|
1503 /* error cleanup and return macro */
|
|
|
1504 #define RETURN(code) { if (data) free (data); return code; }
|
|
|
1505
|
|
|
1506 while (fgets(line, MAX_SIZE, fstream)) {
|
|
|
1507 if (strlen(line) == MAX_SIZE-1) {
|
|
|
1508 RETURN (BitmapFileInvalid);
|
|
|
1509 }
|
|
|
1510 if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
|
|
|
1511 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1512 type = name_and_type;
|
|
|
1513 else
|
|
|
1514 type++;
|
|
|
1515
|
|
|
1516 if (!strcmp("width", type))
|
|
|
1517 ww = (unsigned int) value;
|
|
|
1518 if (!strcmp("height", type))
|
|
|
1519 hh = (unsigned int) value;
|
|
|
1520 if (!strcmp("hot", type)) {
|
|
|
1521 if (type-- == name_and_type || type-- == name_and_type)
|
|
|
1522 continue;
|
|
|
1523 if (!strcmp("x_hot", type))
|
|
|
1524 hx = value;
|
|
|
1525 if (!strcmp("y_hot", type))
|
|
|
1526 hy = value;
|
|
|
1527 }
|
|
|
1528 continue;
|
|
|
1529 }
|
|
434
|
1530
|
|
428
|
1531 if (sscanf(line, "static short %s = {", name_and_type) == 1)
|
|
|
1532 version10p = 1;
|
|
|
1533 else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
|
|
|
1534 version10p = 0;
|
|
|
1535 else if (sscanf(line, "static char %s = {", name_and_type) == 1)
|
|
|
1536 version10p = 0;
|
|
|
1537 else
|
|
|
1538 continue;
|
|
|
1539
|
|
|
1540 if (!(type = strrchr(name_and_type, '_')))
|
|
|
1541 type = name_and_type;
|
|
|
1542 else
|
|
|
1543 type++;
|
|
|
1544
|
|
|
1545 if (strcmp("bits[]", type))
|
|
|
1546 continue;
|
|
434
|
1547
|
|
428
|
1548 if (!ww || !hh)
|
|
|
1549 RETURN (BitmapFileInvalid);
|
|
|
1550
|
|
|
1551 if ((ww % 16) && ((ww % 16) < 9) && version10p)
|
|
|
1552 padding = 1;
|
|
|
1553 else
|
|
|
1554 padding = 0;
|
|
|
1555
|
|
|
1556 bytes_per_line = (ww+7)/8 + padding;
|
|
|
1557
|
|
|
1558 size = bytes_per_line * hh;
|
|
|
1559 data = (unsigned char *) Xmalloc ((unsigned int) size);
|
|
434
|
1560 if (!data)
|
|
428
|
1561 RETURN (BitmapNoMemory);
|
|
|
1562
|
|
|
1563 if (version10p) {
|
|
|
1564 unsigned char *ptr;
|
|
|
1565 int bytes;
|
|
|
1566
|
|
|
1567 for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
|
|
|
1568 if ((value = NextInt(fstream)) < 0)
|
|
|
1569 RETURN (BitmapFileInvalid);
|
|
|
1570 *(ptr++) = value;
|
|
|
1571 if (!padding || ((bytes+2) % bytes_per_line))
|
|
|
1572 *(ptr++) = value >> 8;
|
|
|
1573 }
|
|
|
1574 } else {
|
|
|
1575 unsigned char *ptr;
|
|
|
1576 int bytes;
|
|
|
1577
|
|
|
1578 for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
|
|
434
|
1579 if ((value = NextInt(fstream)) < 0)
|
|
428
|
1580 RETURN (BitmapFileInvalid);
|
|
|
1581 *ptr=value;
|
|
|
1582 }
|
|
|
1583 }
|
|
|
1584 break;
|
|
|
1585 } /* end while */
|
|
|
1586
|
|
|
1587 if (data == NULL) {
|
|
|
1588 RETURN (BitmapFileInvalid);
|
|
|
1589 }
|
|
|
1590
|
|
|
1591 *datap = data;
|
|
|
1592 data = NULL;
|
|
|
1593 *width = ww;
|
|
|
1594 *height = hh;
|
|
|
1595 if (x_hot) *x_hot = hx;
|
|
|
1596 if (y_hot) *y_hot = hy;
|
|
|
1597
|
|
|
1598 RETURN (BitmapSuccess);
|
|
|
1599 }
|
|
|
1600
|
|
|
1601
|
|
434
|
1602 int read_bitmap_data_from_file (CONST char *filename, unsigned int *width,
|
|
428
|
1603 unsigned int *height, unsigned char **datap,
|
|
|
1604 int *x_hot, int *y_hot)
|
|
|
1605 {
|
|
|
1606 FILE *fstream;
|
|
|
1607 int status;
|
|
|
1608
|
|
|
1609 if ((fstream = fopen (filename, "r")) == NULL) {
|
|
|
1610 return BitmapOpenFailed;
|
|
|
1611 }
|
|
|
1612 status = read_bitmap_data (fstream, width, height, datap, x_hot, y_hot);
|
|
|
1613 fclose (fstream);
|
|
|
1614 return status;
|
|
|
1615 }
|
|
|
1616 #endif /* HAVE_X_WINDOWS */
|
|
|
1617
|
|
|
1618 /* this table flips four bits around. */
|
|
|
1619 static int flip_table[] =
|
|
|
1620 {
|
|
|
1621 0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15
|
|
|
1622 };
|
|
|
1623
|
|
|
1624 /* the bitmap data comes in the following format: Widths are padded to
|
|
|
1625 a multiple of 8. Scan lines are stored in increasing byte order
|
|
|
1626 from left to right, little-endian within a byte. 0 = white, 1 =
|
|
|
1627 black. It must be converted to the following format: Widths are
|
|
|
1628 padded to a multiple of 16. Scan lines are stored in increasing
|
|
|
1629 byte order from left to right, big-endian within a byte. 0 =
|
|
|
1630 black, 1 = white. */
|
|
|
1631 HBITMAP
|
|
|
1632 xbm_create_bitmap_from_data (HDC hdc, char *data,
|
|
|
1633 unsigned int width, unsigned int height,
|
|
|
1634 int mask, COLORREF fg, COLORREF bg)
|
|
|
1635 {
|
|
|
1636 int old_width = (width + 7)/8;
|
|
|
1637 int new_width = BPLINE (2*((width + 15)/16));
|
|
|
1638 unsigned char *offset;
|
|
|
1639 void *bmp_buf = 0;
|
|
|
1640 unsigned char *new_data, *new_offset;
|
|
|
1641 int i, j;
|
|
434
|
1642 BITMAPINFO* bmp_info =
|
|
428
|
1643 xmalloc_and_zero (sizeof(BITMAPINFO) + sizeof(RGBQUAD));
|
|
|
1644 HBITMAP bitmap;
|
|
|
1645
|
|
|
1646 if (!bmp_info)
|
|
|
1647 return NULL;
|
|
434
|
1648
|
|
428
|
1649 new_data = (unsigned char *) xmalloc_and_zero (height * new_width);
|
|
434
|
1650
|
|
428
|
1651 if (!new_data)
|
|
|
1652 {
|
|
|
1653 xfree (bmp_info);
|
|
|
1654 return NULL;
|
|
|
1655 }
|
|
434
|
1656
|
|
428
|
1657 for (i=0; i<height; i++)
|
|
|
1658 {
|
|
|
1659 offset = data + i*old_width;
|
|
|
1660 new_offset = new_data + i*new_width;
|
|
|
1661
|
|
|
1662 for (j=0; j<old_width; j++)
|
|
|
1663 {
|
|
|
1664 int byte = offset[j];
|
|
|
1665 new_offset[j] = ~ (unsigned char)
|
|
|
1666 ((flip_table[byte & 0xf] << 4) + flip_table[byte >> 4]);
|
|
|
1667 }
|
|
|
1668 }
|
|
|
1669
|
|
|
1670 /* if we want a mask invert the bits */
|
|
|
1671 if (!mask)
|
|
|
1672 {
|
|
|
1673 new_offset = &new_data[height * new_width];
|
|
|
1674 while (new_offset-- != new_data)
|
|
|
1675 {
|
|
|
1676 *new_offset ^= 0xff;
|
|
|
1677 }
|
|
|
1678 }
|
|
|
1679
|
|
|
1680 bmp_info->bmiHeader.biWidth=width;
|
|
|
1681 bmp_info->bmiHeader.biHeight=-(LONG)height;
|
|
|
1682 bmp_info->bmiHeader.biPlanes=1;
|
|
|
1683 bmp_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
|
|
434
|
1684 bmp_info->bmiHeader.biBitCount=1;
|
|
428
|
1685 bmp_info->bmiHeader.biCompression=BI_RGB;
|
|
434
|
1686 bmp_info->bmiHeader.biClrUsed = 2;
|
|
|
1687 bmp_info->bmiHeader.biClrImportant = 2;
|
|
|
1688 bmp_info->bmiHeader.biSizeImage = height * new_width;
|
|
428
|
1689 bmp_info->bmiColors[0].rgbRed = GetRValue (fg);
|
|
|
1690 bmp_info->bmiColors[0].rgbGreen = GetGValue (fg);
|
|
|
1691 bmp_info->bmiColors[0].rgbBlue = GetBValue (fg);
|
|
|
1692 bmp_info->bmiColors[0].rgbReserved = 0;
|
|
|
1693 bmp_info->bmiColors[1].rgbRed = GetRValue (bg);
|
|
|
1694 bmp_info->bmiColors[1].rgbGreen = GetGValue (bg);
|
|
|
1695 bmp_info->bmiColors[1].rgbBlue = GetBValue (bg);
|
|
|
1696 bmp_info->bmiColors[1].rgbReserved = 0;
|
|
434
|
1697
|
|
|
1698 bitmap = CreateDIBSection (hdc,
|
|
428
|
1699 bmp_info,
|
|
|
1700 DIB_RGB_COLORS,
|
|
434
|
1701 &bmp_buf,
|
|
428
|
1702 0,0);
|
|
|
1703
|
|
|
1704 xfree (bmp_info);
|
|
434
|
1705
|
|
428
|
1706 if (!bitmap || !bmp_buf)
|
|
|
1707 {
|
|
|
1708 xfree (new_data);
|
|
|
1709 return NULL;
|
|
|
1710 }
|
|
434
|
1711
|
|
428
|
1712 /* copy in the actual bitmap */
|
|
|
1713 memcpy (bmp_buf, new_data, height * new_width);
|
|
|
1714 xfree (new_data);
|
|
|
1715
|
|
|
1716 return bitmap;
|
|
|
1717 }
|
|
|
1718
|
|
|
1719 /* Given inline data for a mono pixmap, initialize the given
|
|
|
1720 image instance accordingly. */
|
|
|
1721
|
|
|
1722 static void
|
|
|
1723 init_image_instance_from_xbm_inline (struct Lisp_Image_Instance *ii,
|
|
|
1724 int width, int height,
|
|
|
1725 /* Note that data is in ext-format! */
|
|
|
1726 CONST char *bits,
|
|
|
1727 Lisp_Object instantiator,
|
|
|
1728 Lisp_Object pointer_fg,
|
|
|
1729 Lisp_Object pointer_bg,
|
|
|
1730 int dest_mask,
|
|
|
1731 HBITMAP mask,
|
|
|
1732 Lisp_Object mask_filename)
|
|
|
1733 {
|
|
|
1734 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
1735 struct frame* f = XFRAME (DEVICE_SELECTED_FRAME (XDEVICE (device)));
|
|
|
1736 Lisp_Object foreground = find_keyword_in_vector (instantiator, Q_foreground);
|
|
|
1737 Lisp_Object background = find_keyword_in_vector (instantiator, Q_background);
|
|
|
1738 enum image_instance_type type;
|
|
|
1739 COLORREF black = PALETTERGB (0,0,0);
|
|
|
1740 COLORREF white = PALETTERGB (255,255,255);
|
|
|
1741
|
|
|
1742 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
1743
|
|
|
1744 if (!DEVICE_MSWINDOWS_P (XDEVICE (device)))
|
|
|
1745 signal_simple_error ("Not an MS-Windows device", device);
|
|
|
1746
|
|
|
1747 if ((dest_mask & IMAGE_MONO_PIXMAP_MASK) &&
|
|
|
1748 (dest_mask & IMAGE_COLOR_PIXMAP_MASK))
|
|
|
1749 {
|
|
|
1750 if (!NILP (foreground) || !NILP (background))
|
|
|
1751 type = IMAGE_COLOR_PIXMAP;
|
|
|
1752 else
|
|
|
1753 type = IMAGE_MONO_PIXMAP;
|
|
|
1754 }
|
|
|
1755 else if (dest_mask & IMAGE_MONO_PIXMAP_MASK)
|
|
|
1756 type = IMAGE_MONO_PIXMAP;
|
|
|
1757 else if (dest_mask & IMAGE_COLOR_PIXMAP_MASK)
|
|
|
1758 type = IMAGE_COLOR_PIXMAP;
|
|
|
1759 else if (dest_mask & IMAGE_POINTER_MASK)
|
|
|
1760 type = IMAGE_POINTER;
|
|
|
1761 else
|
|
|
1762 incompatible_image_types (instantiator, dest_mask,
|
|
|
1763 IMAGE_MONO_PIXMAP_MASK | IMAGE_COLOR_PIXMAP_MASK
|
|
|
1764 | IMAGE_POINTER_MASK);
|
|
|
1765
|
|
|
1766 mswindows_initialize_dibitmap_image_instance (ii, 1, type);
|
|
434
|
1767
|
|
428
|
1768 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) =
|
|
|
1769 find_keyword_in_vector (instantiator, Q_file);
|
|
|
1770 IMAGE_INSTANCE_PIXMAP_WIDTH (ii) = width;
|
|
|
1771 IMAGE_INSTANCE_PIXMAP_HEIGHT (ii) = height;
|
|
|
1772 IMAGE_INSTANCE_PIXMAP_DEPTH (ii) = 1;
|
|
|
1773 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii), 0);
|
|
|
1774 XSETINT (IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii), 0);
|
|
|
1775 IMAGE_INSTANCE_MSWINDOWS_MASK (ii) = mask ? mask :
|
|
434
|
1776 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1777 TRUE, black, white);
|
|
|
1778
|
|
|
1779 switch (type)
|
|
|
1780 {
|
|
|
1781 case IMAGE_MONO_PIXMAP:
|
|
434
|
1782 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1783 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1784 FALSE, black, black);
|
|
|
1785 break;
|
|
|
1786
|
|
|
1787 case IMAGE_COLOR_PIXMAP:
|
|
|
1788 {
|
|
|
1789 COLORREF fg = black;
|
|
|
1790 COLORREF bg = white;
|
|
|
1791
|
|
|
1792 if (!NILP (foreground) && !COLOR_INSTANCEP (foreground))
|
|
|
1793 foreground =
|
|
|
1794 Fmake_color_instance (foreground, device,
|
|
|
1795 encode_error_behavior_flag (ERROR_ME));
|
|
|
1796
|
|
|
1797 if (COLOR_INSTANCEP (foreground))
|
|
|
1798 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1799
|
|
|
1800 if (!NILP (background) && !COLOR_INSTANCEP (background))
|
|
|
1801 background =
|
|
|
1802 Fmake_color_instance (background, device,
|
|
|
1803 encode_error_behavior_flag (ERROR_ME));
|
|
|
1804
|
|
|
1805 if (COLOR_INSTANCEP (background))
|
|
|
1806 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1807
|
|
|
1808 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1809 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
|
1810
|
|
434
|
1811 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1812 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1813 FALSE, fg, black);
|
|
|
1814 }
|
|
|
1815 break;
|
|
|
1816
|
|
|
1817 case IMAGE_POINTER:
|
|
|
1818 {
|
|
|
1819 COLORREF fg = black;
|
|
|
1820 COLORREF bg = white;
|
|
|
1821
|
|
|
1822 if (NILP (foreground))
|
|
|
1823 foreground = pointer_fg;
|
|
|
1824 if (NILP (background))
|
|
|
1825 background = pointer_bg;
|
|
|
1826
|
|
434
|
1827 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) =
|
|
428
|
1828 find_keyword_in_vector (instantiator, Q_hotspot_x);
|
|
434
|
1829 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) =
|
|
428
|
1830 find_keyword_in_vector (instantiator, Q_hotspot_y);
|
|
|
1831 IMAGE_INSTANCE_PIXMAP_FG (ii) = foreground;
|
|
|
1832 IMAGE_INSTANCE_PIXMAP_BG (ii) = background;
|
|
|
1833 if (COLOR_INSTANCEP (foreground))
|
|
|
1834 fg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (foreground));
|
|
|
1835 if (COLOR_INSTANCEP (background))
|
|
|
1836 bg = COLOR_INSTANCE_MSWINDOWS_COLOR (XCOLOR_INSTANCE (background));
|
|
|
1837
|
|
434
|
1838 IMAGE_INSTANCE_MSWINDOWS_BITMAP (ii) =
|
|
|
1839 xbm_create_bitmap_from_data (hdc, (Extbyte *) bits, width, height,
|
|
428
|
1840 TRUE, fg, black);
|
|
|
1841 mswindows_initialize_image_instance_icon (ii, TRUE);
|
|
|
1842 }
|
|
|
1843 break;
|
|
|
1844
|
|
|
1845 default:
|
|
|
1846 abort ();
|
|
|
1847 }
|
|
|
1848 }
|
|
|
1849
|
|
|
1850 static void
|
|
|
1851 xbm_instantiate_1 (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1852 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1853 int dest_mask, int width, int height,
|
|
|
1854 /* Note that data is in ext-format! */
|
|
|
1855 CONST char *bits)
|
|
|
1856 {
|
|
|
1857 Lisp_Object mask_data = find_keyword_in_vector (instantiator, Q_mask_data);
|
|
|
1858 Lisp_Object mask_file = find_keyword_in_vector (instantiator, Q_mask_file);
|
|
|
1859 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
434
|
1860 struct frame* f = XFRAME (DEVICE_SELECTED_FRAME
|
|
428
|
1861 (XDEVICE (IMAGE_INSTANCE_DEVICE (ii))));
|
|
|
1862 HDC hdc = FRAME_MSWINDOWS_CDC (f);
|
|
|
1863 HBITMAP mask = 0;
|
|
|
1864 CONST char *gcc_may_you_rot_in_hell;
|
|
|
1865
|
|
|
1866 if (!NILP (mask_data))
|
|
|
1867 {
|
|
|
1868 GET_C_STRING_BINARY_DATA_ALLOCA (XCAR (XCDR (XCDR (mask_data))),
|
|
|
1869 gcc_may_you_rot_in_hell);
|
|
|
1870 mask =
|
|
|
1871 xbm_create_bitmap_from_data ( hdc,
|
|
|
1872 (unsigned char *)
|
|
|
1873 gcc_may_you_rot_in_hell,
|
|
|
1874 XINT (XCAR (mask_data)),
|
|
|
1875 XINT (XCAR (XCDR (mask_data))), FALSE,
|
|
|
1876 PALETTERGB (0,0,0),
|
|
|
1877 PALETTERGB (255,255,255));
|
|
|
1878 }
|
|
|
1879
|
|
|
1880 init_image_instance_from_xbm_inline (ii, width, height, bits,
|
|
|
1881 instantiator, pointer_fg, pointer_bg,
|
|
|
1882 dest_mask, mask, mask_file);
|
|
|
1883 }
|
|
|
1884
|
|
|
1885 /* Instantiate method for XBM's. */
|
|
|
1886
|
|
|
1887 static void
|
|
434
|
1888 mswindows_xbm_instantiate (Lisp_Object image_instance,
|
|
428
|
1889 Lisp_Object instantiator,
|
|
|
1890 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1891 int dest_mask, Lisp_Object domain)
|
|
|
1892 {
|
|
|
1893 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1894 CONST char *gcc_go_home;
|
|
|
1895
|
|
|
1896 assert (!NILP (data));
|
|
|
1897
|
|
|
1898 GET_C_STRING_BINARY_DATA_ALLOCA (XCAR (XCDR (XCDR (data))),
|
|
|
1899 gcc_go_home);
|
|
|
1900
|
|
|
1901 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1902 pointer_bg, dest_mask, XINT (XCAR (data)),
|
|
|
1903 XINT (XCAR (XCDR (data))), gcc_go_home);
|
|
|
1904 }
|
|
|
1905
|
|
|
1906 #ifdef HAVE_XFACE
|
|
|
1907 /**********************************************************************
|
|
|
1908 * X-Face *
|
|
|
1909 **********************************************************************/
|
|
|
1910 #if defined(EXTERN)
|
|
|
1911 /* This is about to get redefined! */
|
|
|
1912 #undef EXTERN
|
|
|
1913 #endif
|
|
|
1914 /* We have to define SYSV32 so that compface.h includes string.h
|
|
|
1915 instead of strings.h. */
|
|
|
1916 #define SYSV32
|
|
|
1917 #ifdef __cplusplus
|
|
|
1918 extern "C" {
|
|
|
1919 #endif
|
|
|
1920 #include <compface.h>
|
|
|
1921 #ifdef __cplusplus
|
|
|
1922 }
|
|
|
1923 #endif
|
|
|
1924 /* JMP_BUF cannot be used here because if it doesn't get defined
|
|
|
1925 to jmp_buf we end up with a conflicting type error with the
|
|
|
1926 definition in compface.h */
|
|
|
1927 extern jmp_buf comp_env;
|
|
|
1928 #undef SYSV32
|
|
|
1929
|
|
|
1930 static void
|
|
|
1931 mswindows_xface_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
1932 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
1933 int dest_mask, Lisp_Object domain)
|
|
|
1934 {
|
|
|
1935 Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
|
|
|
1936 int i, stattis;
|
|
|
1937 char *p, *bits, *bp;
|
|
|
1938 CONST char * volatile emsg = 0;
|
|
|
1939 CONST char * volatile dstring;
|
|
|
1940
|
|
|
1941 assert (!NILP (data));
|
|
|
1942
|
|
|
1943 GET_C_STRING_BINARY_DATA_ALLOCA (data, dstring);
|
|
|
1944
|
|
|
1945 if ((p = strchr (dstring, ':')))
|
|
|
1946 {
|
|
|
1947 dstring = p + 1;
|
|
|
1948 }
|
|
|
1949
|
|
|
1950 /* Must use setjmp not SETJMP because we used jmp_buf above not JMP_BUF */
|
|
|
1951 if (!(stattis = setjmp (comp_env)))
|
|
|
1952 {
|
|
|
1953 UnCompAll ((char *) dstring);
|
|
|
1954 UnGenFace ();
|
|
|
1955 }
|
|
|
1956
|
|
|
1957 switch (stattis)
|
|
|
1958 {
|
|
|
1959 case -2:
|
|
|
1960 emsg = "uncompface: internal error";
|
|
|
1961 break;
|
|
|
1962 case -1:
|
|
|
1963 emsg = "uncompface: insufficient or invalid data";
|
|
|
1964 break;
|
|
|
1965 case 1:
|
|
|
1966 emsg = "uncompface: excess data ignored";
|
|
|
1967 break;
|
|
|
1968 }
|
|
|
1969
|
|
|
1970 if (emsg)
|
|
|
1971 signal_simple_error_2 (emsg, data, Qimage);
|
|
|
1972
|
|
|
1973 bp = bits = (char *) alloca (PIXELS / 8);
|
|
|
1974
|
|
|
1975 /* the compface library exports char F[], which uses a single byte per
|
|
|
1976 pixel to represent a 48x48 bitmap. Yuck. */
|
|
|
1977 for (i = 0, p = F; i < (PIXELS / 8); ++i)
|
|
|
1978 {
|
|
|
1979 int n, b;
|
|
|
1980 /* reverse the bit order of each byte... */
|
|
|
1981 for (b = n = 0; b < 8; ++b)
|
|
|
1982 {
|
|
|
1983 n |= ((*p++) << b);
|
|
|
1984 }
|
|
|
1985 *bp++ = (char) n;
|
|
|
1986 }
|
|
|
1987
|
|
|
1988 xbm_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
1989 pointer_bg, dest_mask, 48, 48, bits);
|
|
|
1990 }
|
|
|
1991 #endif /* HAVE_XFACE */
|
|
|
1992
|
|
|
1993
|
|
|
1994 /************************************************************************/
|
|
|
1995 /* image instance methods */
|
|
|
1996 /************************************************************************/
|
|
|
1997
|
|
|
1998 static void
|
|
|
1999 mswindows_print_image_instance (struct Lisp_Image_Instance *p,
|
|
|
2000 Lisp_Object printcharfun,
|
|
|
2001 int escapeflag)
|
|
|
2002 {
|
|
|
2003 char buf[100];
|
|
|
2004
|
|
|
2005 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2006 {
|
|
|
2007 case IMAGE_MONO_PIXMAP:
|
|
|
2008 case IMAGE_COLOR_PIXMAP:
|
|
|
2009 case IMAGE_POINTER:
|
|
434
|
2010 sprintf (buf, " (0x%lx",
|
|
428
|
2011 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p));
|
|
|
2012 write_c_string (buf, printcharfun);
|
|
|
2013 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
2014 {
|
|
434
|
2015 sprintf (buf, "/0x%lx",
|
|
428
|
2016 (unsigned long) IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
2017 write_c_string (buf, printcharfun);
|
|
|
2018 }
|
|
|
2019 write_c_string (")", printcharfun);
|
|
|
2020 break;
|
|
|
2021
|
|
|
2022 default:
|
|
|
2023 break;
|
|
|
2024 }
|
|
|
2025 }
|
|
|
2026
|
|
|
2027 #ifdef DEBUG_WIDGETS
|
|
|
2028 extern int debug_widget_instances;
|
|
|
2029 #endif
|
|
|
2030
|
|
|
2031 static void
|
|
|
2032 mswindows_finalize_image_instance (struct Lisp_Image_Instance *p)
|
|
|
2033 {
|
|
|
2034 if (DEVICE_LIVE_P (XDEVICE (p->device)))
|
|
|
2035 {
|
|
|
2036 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET
|
|
434
|
2037 ||
|
|
428
|
2038 IMAGE_INSTANCE_TYPE (p) == IMAGE_SUBWINDOW)
|
|
|
2039 {
|
|
|
2040 #ifdef DEBUG_WIDGETS
|
|
|
2041 debug_widget_instances--;
|
|
|
2042 stderr_out ("widget destroyed, %d left\n", debug_widget_instances);
|
|
|
2043 #endif
|
|
|
2044 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
2045 {
|
|
|
2046 DestroyWindow (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p));
|
|
|
2047 DestroyWindow (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p));
|
|
|
2048 IMAGE_INSTANCE_SUBWINDOW_ID (p) = 0;
|
|
|
2049 }
|
|
|
2050 }
|
|
|
2051 else if (p->data)
|
|
|
2052 {
|
|
|
2053 int i;
|
|
|
2054 if (IMAGE_INSTANCE_PIXMAP_TIMEOUT (p))
|
|
|
2055 disable_glyph_animated_timeout (IMAGE_INSTANCE_PIXMAP_TIMEOUT (p));
|
|
|
2056
|
|
|
2057 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p))
|
|
|
2058 {
|
|
|
2059 for (i = 0; i < IMAGE_INSTANCE_PIXMAP_MAXSLICE (p); i++)
|
|
|
2060 {
|
|
|
2061 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i))
|
|
|
2062 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i));
|
|
|
2063 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE (p, i) = 0;
|
|
|
2064 }
|
|
|
2065 xfree (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p));
|
|
|
2066 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (p) = 0;
|
|
|
2067 }
|
|
|
2068 if (IMAGE_INSTANCE_MSWINDOWS_MASK (p))
|
|
|
2069 DeleteObject (IMAGE_INSTANCE_MSWINDOWS_MASK (p));
|
|
|
2070 IMAGE_INSTANCE_MSWINDOWS_MASK (p) = 0;
|
|
|
2071 if (IMAGE_INSTANCE_MSWINDOWS_ICON (p))
|
|
|
2072 DestroyIcon (IMAGE_INSTANCE_MSWINDOWS_ICON (p));
|
|
|
2073 IMAGE_INSTANCE_MSWINDOWS_ICON (p) = 0;
|
|
|
2074 }
|
|
|
2075 }
|
|
|
2076
|
|
|
2077 if (p->data)
|
|
|
2078 {
|
|
|
2079 xfree (p->data);
|
|
|
2080 p->data = 0;
|
|
|
2081 }
|
|
|
2082 }
|
|
|
2083
|
|
|
2084 /************************************************************************/
|
|
|
2085 /* subwindow and widget support */
|
|
|
2086 /************************************************************************/
|
|
|
2087
|
|
|
2088 /* unmap the image if it is a widget. This is used by redisplay via
|
|
|
2089 redisplay_unmap_subwindows */
|
|
|
2090 static void
|
|
|
2091 mswindows_unmap_subwindow (struct Lisp_Image_Instance *p)
|
|
|
2092 {
|
|
|
2093 if (IMAGE_INSTANCE_SUBWINDOW_ID (p))
|
|
|
2094 {
|
|
434
|
2095 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
|
2096 NULL,
|
|
428
|
2097 0, 0, 0, 0,
|
|
|
2098 SWP_HIDEWINDOW | SWP_NOMOVE | SWP_NOSIZE
|
|
|
2099 | SWP_NOSENDCHANGING);
|
|
|
2100 }
|
|
|
2101 }
|
|
|
2102
|
|
|
2103 /* map the subwindow. This is used by redisplay via
|
|
|
2104 redisplay_output_subwindow */
|
|
|
2105 static void
|
|
|
2106 mswindows_map_subwindow (struct Lisp_Image_Instance *p, int x, int y,
|
|
|
2107 struct display_glyph_area* dga)
|
|
|
2108 {
|
|
|
2109 /* move the window before mapping it ... */
|
|
|
2110 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
434
|
2111 NULL,
|
|
428
|
2112 x, y, dga->width, dga->height,
|
|
434
|
2113 SWP_NOZORDER
|
|
428
|
2114 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2115 /* ... adjust the child ... */
|
|
|
2116 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
434
|
2117 NULL,
|
|
428
|
2118 -dga->xoffset, -dga->yoffset, 0, 0,
|
|
|
2119 SWP_NOZORDER | SWP_NOSIZE
|
|
|
2120 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2121 /* ... now map it - we are not allowed to move it at the same time. */
|
|
434
|
2122 SetWindowPos (IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (p),
|
|
|
2123 NULL,
|
|
428
|
2124 0, 0, 0, 0,
|
|
|
2125 SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE
|
|
434
|
2126 | SWP_SHOWWINDOW | SWP_NOCOPYBITS
|
|
428
|
2127 | SWP_NOSENDCHANGING);
|
|
|
2128 }
|
|
|
2129
|
|
|
2130 /* resize the subwindow instance */
|
|
434
|
2131 static void
|
|
428
|
2132 mswindows_resize_subwindow (struct Lisp_Image_Instance* ii, int w, int h)
|
|
|
2133 {
|
|
|
2134 /* Set the size of the control .... */
|
|
434
|
2135 SetWindowPos (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2136 NULL,
|
|
428
|
2137 0, 0, w, h,
|
|
|
2138 SWP_NOZORDER | SWP_NOMOVE
|
|
|
2139 | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
|
|
|
2140 }
|
|
|
2141
|
|
|
2142 /* when you click on a widget you may activate another widget this
|
|
|
2143 needs to be checked and all appropriate widgets updated */
|
|
|
2144 static void
|
|
|
2145 mswindows_update_subwindow (struct Lisp_Image_Instance *p)
|
|
|
2146 {
|
|
|
2147 if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET)
|
|
|
2148 {
|
|
|
2149 /* buttons checked or otherwise */
|
|
|
2150 if ( EQ (IMAGE_INSTANCE_WIDGET_TYPE (p), Qbutton))
|
|
|
2151 {
|
|
|
2152 if (gui_item_selected_p (IMAGE_INSTANCE_WIDGET_ITEM (p)))
|
|
434
|
2153 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2154 BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
428
|
2155 else
|
|
|
2156 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
|
2157 BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
2158 }
|
|
|
2159
|
|
|
2160 /* set the widget font from the widget face */
|
|
|
2161 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (p),
|
|
434
|
2162 WM_SETFONT,
|
|
|
2163 (WPARAM)FONT_INSTANCE_MSWINDOWS_HFONT
|
|
428
|
2164 (XFONT_INSTANCE (widget_face_font_info
|
|
434
|
2165 (IMAGE_INSTANCE_SUBWINDOW_FRAME (p),
|
|
428
|
2166 IMAGE_INSTANCE_WIDGET_FACE (p),
|
|
434
|
2167 0, 0))),
|
|
428
|
2168 MAKELPARAM (TRUE, 0));
|
|
|
2169 }
|
|
|
2170 }
|
|
|
2171
|
|
|
2172 /* register widgets into our hastable so that we can cope with the
|
|
|
2173 callbacks. The hashtable is weak so deregistration is handled
|
|
|
2174 automatically */
|
|
|
2175 static int
|
|
|
2176 mswindows_register_gui_item (Lisp_Object gui, Lisp_Object domain)
|
|
|
2177 {
|
|
|
2178 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2179 struct frame* f = XFRAME (frame);
|
|
|
2180 int id = gui_item_id_hash (FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f),
|
|
|
2181 gui,
|
|
|
2182 WIDGET_GLYPH_SLOT);
|
|
|
2183 Fputhash (make_int (id),
|
|
|
2184 XGUI_ITEM (gui)->callback,
|
|
|
2185 FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f));
|
|
|
2186 return id;
|
|
|
2187 }
|
|
|
2188
|
|
|
2189 static int
|
|
|
2190 mswindows_register_widget_instance (Lisp_Object instance, Lisp_Object domain)
|
|
|
2191 {
|
|
|
2192 return mswindows_register_gui_item (XIMAGE_INSTANCE_WIDGET_ITEM (instance),
|
|
|
2193 domain);
|
|
|
2194 }
|
|
|
2195
|
|
|
2196 static void
|
|
|
2197 mswindows_subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2198 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2199 int dest_mask, Lisp_Object domain)
|
|
|
2200 {
|
|
|
2201 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2202 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii);
|
|
|
2203 struct device* d = XDEVICE (device);
|
|
|
2204 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2205 HWND wnd;
|
|
|
2206
|
|
|
2207 if (!DEVICE_MSWINDOWS_P (d))
|
|
|
2208 signal_simple_error ("Not an mswindows device", device);
|
|
|
2209
|
|
|
2210 /* have to set the type this late in case there is no device
|
|
|
2211 instantiation for a widget */
|
|
|
2212 IMAGE_INSTANCE_TYPE (ii) = IMAGE_SUBWINDOW;
|
|
|
2213 /* Allocate space for the clip window */
|
|
|
2214 ii->data = xnew_and_zero (struct mswindows_subwindow_data);
|
|
|
2215
|
|
|
2216 if ((IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii)
|
|
|
2217 = CreateWindowEx(
|
|
|
2218 0, /* EX flags */
|
|
|
2219 XEMACS_CONTROL_CLASS,
|
|
|
2220 0, /* text */
|
|
|
2221 WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_CHILD,
|
|
|
2222 0, /* starting x position */
|
|
|
2223 0, /* starting y position */
|
|
|
2224 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2225 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2226 /* parent window */
|
|
|
2227 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2228 NULL, /* No menu */
|
|
|
2229 NULL, /* must be null for this class */
|
|
|
2230 NULL)) == NULL)
|
|
434
|
2231 signal_simple_error ("window creation failed with code",
|
|
428
|
2232 make_int (GetLastError()));
|
|
|
2233
|
|
434
|
2234 wnd = CreateWindow( "STATIC",
|
|
428
|
2235 "",
|
|
434
|
2236 WS_CHILD,
|
|
428
|
2237 0, /* starting x position */
|
|
|
2238 0, /* starting y position */
|
|
|
2239 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2240 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2241 IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii),
|
|
|
2242 0,
|
|
434
|
2243 (HINSTANCE)
|
|
428
|
2244 GetWindowLong (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
434
|
2245 GWL_HINSTANCE),
|
|
428
|
2246 NULL);
|
|
|
2247
|
|
|
2248 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2249 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
|
2250 }
|
|
|
2251
|
|
|
2252 static int
|
|
|
2253 mswindows_image_instance_equal (struct Lisp_Image_Instance *p1,
|
|
|
2254 struct Lisp_Image_Instance *p2, int depth)
|
|
|
2255 {
|
|
|
2256 switch (IMAGE_INSTANCE_TYPE (p1))
|
|
|
2257 {
|
|
|
2258 case IMAGE_MONO_PIXMAP:
|
|
|
2259 case IMAGE_COLOR_PIXMAP:
|
|
|
2260 case IMAGE_POINTER:
|
|
434
|
2261 if (IMAGE_INSTANCE_MSWINDOWS_BITMAP (p1)
|
|
428
|
2262 != IMAGE_INSTANCE_MSWINDOWS_BITMAP (p2))
|
|
|
2263 return 0;
|
|
|
2264 break;
|
|
434
|
2265
|
|
428
|
2266 default:
|
|
|
2267 break;
|
|
|
2268 }
|
|
|
2269
|
|
|
2270 return 1;
|
|
|
2271 }
|
|
|
2272
|
|
|
2273 static unsigned long
|
|
|
2274 mswindows_image_instance_hash (struct Lisp_Image_Instance *p, int depth)
|
|
|
2275 {
|
|
|
2276 switch (IMAGE_INSTANCE_TYPE (p))
|
|
|
2277 {
|
|
|
2278 case IMAGE_MONO_PIXMAP:
|
|
|
2279 case IMAGE_COLOR_PIXMAP:
|
|
|
2280 case IMAGE_POINTER:
|
|
|
2281 return (unsigned long) IMAGE_INSTANCE_MSWINDOWS_BITMAP (p);
|
|
434
|
2282
|
|
428
|
2283 default:
|
|
|
2284 return 0;
|
|
|
2285 }
|
|
|
2286 }
|
|
|
2287
|
|
|
2288 /* Set all the slots in an image instance structure to reasonable
|
|
|
2289 default values. This is used somewhere within an instantiate
|
|
|
2290 method. It is assumed that the device slot within the image
|
|
|
2291 instance is already set -- this is the case when instantiate
|
|
|
2292 methods are called. */
|
|
|
2293
|
|
|
2294 static void
|
|
|
2295 mswindows_initialize_dibitmap_image_instance (struct Lisp_Image_Instance *ii,
|
|
|
2296 int slices,
|
|
|
2297 enum image_instance_type type)
|
|
|
2298 {
|
|
|
2299 ii->data = xnew_and_zero (struct mswindows_image_instance_data);
|
|
|
2300 IMAGE_INSTANCE_TYPE (ii) = type;
|
|
|
2301 IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = Qnil;
|
|
|
2302 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (ii) = Qnil;
|
|
|
2303 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (ii) = Qnil;
|
|
|
2304 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (ii) = Qnil;
|
|
|
2305 IMAGE_INSTANCE_PIXMAP_FG (ii) = Qnil;
|
|
|
2306 IMAGE_INSTANCE_PIXMAP_BG (ii) = Qnil;
|
|
|
2307 IMAGE_INSTANCE_PIXMAP_MAXSLICE (ii) = slices;
|
|
434
|
2308 IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES (ii) =
|
|
428
|
2309 xnew_array_and_zero (HBITMAP, slices);
|
|
|
2310 }
|
|
|
2311
|
|
|
2312
|
|
|
2313 #ifdef HAVE_WIDGETS
|
|
|
2314
|
|
|
2315 /************************************************************************/
|
|
|
2316 /* widgets */
|
|
|
2317 /************************************************************************/
|
|
|
2318 static void
|
|
|
2319 mswindows_widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2320 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2321 int dest_mask, Lisp_Object domain,
|
|
|
2322 CONST char* class, int flags, int exflags)
|
|
|
2323 {
|
|
|
2324 /* this function can call lisp */
|
|
|
2325 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2326 Lisp_Object device = IMAGE_INSTANCE_DEVICE (ii), style;
|
|
|
2327 struct device* d = XDEVICE (device);
|
|
|
2328 Lisp_Object frame = FW_FRAME (domain);
|
|
|
2329 Extbyte* nm=0;
|
|
|
2330 HWND wnd;
|
|
|
2331 int id = 0xffff;
|
|
|
2332 Lisp_Object gui = IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
|
2333 struct Lisp_Gui_Item* pgui = XGUI_ITEM (gui);
|
|
|
2334
|
|
|
2335 if (!DEVICE_MSWINDOWS_P (d))
|
|
|
2336 signal_simple_error ("Not an mswindows device", device);
|
|
|
2337
|
|
|
2338 if (!gui_item_active_p (gui))
|
|
|
2339 flags |= WS_DISABLED;
|
|
|
2340
|
|
|
2341 style = pgui->style;
|
|
|
2342
|
|
|
2343 if (!NILP (pgui->callback))
|
|
|
2344 {
|
|
|
2345 id = mswindows_register_widget_instance (image_instance, domain);
|
|
|
2346 }
|
|
|
2347 /* have to set the type this late in case there is no device
|
|
|
2348 instantiation for a widget */
|
|
|
2349 IMAGE_INSTANCE_TYPE (ii) = IMAGE_WIDGET;
|
|
|
2350 if (!NILP (IMAGE_INSTANCE_WIDGET_TEXT (ii)))
|
|
|
2351 GET_C_STRING_OS_DATA_ALLOCA (IMAGE_INSTANCE_WIDGET_TEXT (ii), nm);
|
|
|
2352
|
|
|
2353 /* allocate space for the clip window and then allocate the clip window */
|
|
|
2354 ii->data = xnew_and_zero (struct mswindows_subwindow_data);
|
|
|
2355
|
|
|
2356 if ((IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii)
|
|
|
2357 = CreateWindowEx(
|
|
|
2358 0, /* EX flags */
|
|
|
2359 XEMACS_CONTROL_CLASS,
|
|
|
2360 0, /* text */
|
|
|
2361 WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_CHILD,
|
|
|
2362 0, /* starting x position */
|
|
|
2363 0, /* starting y position */
|
|
|
2364 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2365 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2366 /* parent window */
|
|
|
2367 FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
|
2368 (HMENU)id, /* No menu */
|
|
|
2369 NULL, /* must be null for this class */
|
|
|
2370 NULL)) == NULL)
|
|
434
|
2371 signal_simple_error ("window creation failed with code",
|
|
428
|
2372 make_int (GetLastError()));
|
|
|
2373
|
|
434
|
2374 if ((wnd = CreateWindowEx(
|
|
428
|
2375 exflags /* | WS_EX_NOPARENTNOTIFY*/,
|
|
434
|
2376 class,
|
|
428
|
2377 nm,
|
|
|
2378 flags | WS_CHILD | WS_VISIBLE,
|
|
|
2379 0, /* starting x position */
|
|
|
2380 0, /* starting y position */
|
|
|
2381 IMAGE_INSTANCE_WIDGET_WIDTH (ii),
|
|
|
2382 IMAGE_INSTANCE_WIDGET_HEIGHT (ii),
|
|
|
2383 /* parent window */
|
|
|
2384 IMAGE_INSTANCE_MSWINDOWS_CLIPWINDOW (ii),
|
|
|
2385 (HMENU)id, /* No menu */
|
|
434
|
2386 (HINSTANCE)
|
|
|
2387 GetWindowLong
|
|
428
|
2388 (FRAME_MSWINDOWS_HANDLE (XFRAME (frame)),
|
|
434
|
2389 GWL_HINSTANCE),
|
|
428
|
2390 NULL)) == NULL)
|
|
434
|
2391 signal_simple_error ("window creation failed with code",
|
|
428
|
2392 make_int (GetLastError()));
|
|
|
2393
|
|
|
2394 IMAGE_INSTANCE_SUBWINDOW_ID (ii) = wnd;
|
|
|
2395 SetWindowLong (wnd, GWL_USERDATA, (LONG)LISP_TO_VOID(image_instance));
|
|
|
2396 /* set the widget font from the widget face */
|
|
434
|
2397 SendMessage (wnd, WM_SETFONT,
|
|
|
2398 (WPARAM)FONT_INSTANCE_MSWINDOWS_HFONT
|
|
|
2399 (XFONT_INSTANCE (widget_face_font_info
|
|
|
2400 (domain,
|
|
428
|
2401 IMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
434
|
2402 0, 0))),
|
|
428
|
2403 MAKELPARAM (TRUE, 0));
|
|
|
2404 }
|
|
|
2405
|
|
|
2406 /* Instantiate a button widget. Unfortunately instantiated widgets are
|
|
|
2407 particular to a frame since they need to have a parent. It's not
|
|
|
2408 like images where you just select the image into the context you
|
|
|
2409 want to display it in and BitBlt it. So images instances can have a
|
|
|
2410 many-to-one relationship with things you see, whereas widgets can
|
|
|
2411 only be one-to-one (i.e. per frame) */
|
|
|
2412 static void
|
|
|
2413 mswindows_button_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2414 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2415 int dest_mask, Lisp_Object domain)
|
|
|
2416 {
|
|
|
2417 /* this function can call lisp */
|
|
|
2418 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2419 HWND wnd;
|
|
|
2420 int flags = BS_NOTIFY;
|
|
|
2421 Lisp_Object style;
|
|
|
2422 Lisp_Object gui = IMAGE_INSTANCE_WIDGET_ITEM (ii);
|
|
|
2423 struct Lisp_Gui_Item* pgui = XGUI_ITEM (gui);
|
|
|
2424 Lisp_Object glyph = find_keyword_in_vector (instantiator, Q_image);
|
|
|
2425
|
|
|
2426 if (!gui_item_active_p (gui))
|
|
|
2427 flags |= WS_DISABLED;
|
|
|
2428
|
|
|
2429 if (!NILP (glyph))
|
|
|
2430 {
|
|
|
2431 if (!IMAGE_INSTANCEP (glyph))
|
|
|
2432 glyph = glyph_image_instance (glyph, domain, ERROR_ME, 1);
|
|
|
2433
|
|
|
2434 if (IMAGE_INSTANCEP (glyph))
|
|
434
|
2435 flags |= XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
428
|
2436 BS_BITMAP : BS_ICON;
|
|
|
2437 }
|
|
|
2438
|
|
|
2439 style = pgui->style;
|
|
|
2440
|
|
|
2441 if (EQ (style, Qradio))
|
|
|
2442 {
|
|
|
2443 flags |= BS_RADIOBUTTON;
|
|
|
2444 }
|
|
|
2445 else if (EQ (style, Qtoggle))
|
|
|
2446 {
|
|
|
2447 flags |= BS_AUTOCHECKBOX;
|
|
|
2448 }
|
|
|
2449 else
|
|
|
2450 flags |= BS_DEFPUSHBUTTON;
|
|
|
2451
|
|
|
2452 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2453 pointer_bg, dest_mask, domain, "BUTTON", flags,
|
|
428
|
2454 WS_EX_CONTROLPARENT);
|
|
|
2455
|
|
|
2456 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2457 /* set the checked state */
|
|
|
2458 if (gui_item_selected_p (gui))
|
|
434
|
2459 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_CHECKED, 0);
|
|
428
|
2460 else
|
|
|
2461 SendMessage (wnd, BM_SETCHECK, (WPARAM)BST_UNCHECKED, 0);
|
|
|
2462 /* add the image if one was given */
|
|
|
2463 if (!NILP (glyph) && IMAGE_INSTANCEP (glyph))
|
|
|
2464 {
|
|
434
|
2465 SendMessage (wnd, BM_SETIMAGE,
|
|
|
2466 (WPARAM) (XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
428
|
2467 IMAGE_BITMAP : IMAGE_ICON),
|
|
|
2468 (LPARAM) (XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) ?
|
|
|
2469 XIMAGE_INSTANCE_MSWINDOWS_BITMAP (glyph) :
|
|
|
2470 XIMAGE_INSTANCE_MSWINDOWS_ICON (glyph)));
|
|
|
2471 }
|
|
|
2472 }
|
|
|
2473
|
|
|
2474 /* instantiate an edit control */
|
|
|
2475 static void
|
|
|
2476 mswindows_edit_field_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2477 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2478 int dest_mask, Lisp_Object domain)
|
|
|
2479 {
|
|
|
2480 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2481 pointer_bg, dest_mask, domain, "EDIT",
|
|
428
|
2482 ES_LEFT | ES_AUTOHSCROLL | WS_TABSTOP
|
|
|
2483 | WS_BORDER,
|
|
|
2484 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2485 }
|
|
|
2486
|
|
|
2487 /* instantiate a progress gauge */
|
|
|
2488 static void
|
|
|
2489 mswindows_progress_gauge_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2490 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2491 int dest_mask, Lisp_Object domain)
|
|
|
2492 {
|
|
|
2493 HWND wnd;
|
|
|
2494 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2495 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2496 pointer_bg, dest_mask, domain, PROGRESS_CLASS,
|
|
428
|
2497 WS_TABSTOP | WS_BORDER | PBS_SMOOTH,
|
|
|
2498 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2499 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2500 /* set the colors */
|
|
|
2501 #ifdef PBS_SETBKCOLOR
|
|
434
|
2502 SendMessage (wnd, PBS_SETBKCOLOR, 0,
|
|
|
2503 (LPARAM) (COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
2504 (XCOLOR_INSTANCE
|
|
|
2505 (FACE_BACKGROUND
|
|
428
|
2506 (XIMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2507 XIMAGE_INSTANCE_SUBWINDOW_FRAME (ii))))));
|
|
|
2508 #endif
|
|
|
2509 #ifdef PBS_SETBARCOLOR
|
|
434
|
2510 SendMessage (wnd, PBS_SETBARCOLOR, 0,
|
|
|
2511 (L:PARAM) (COLOR_INSTANCE_MSWINDOWS_COLOR
|
|
|
2512 (XCOLOR_INSTANCE
|
|
|
2513 (FACE_FOREGROUND
|
|
428
|
2514 (XIMAGE_INSTANCE_WIDGET_FACE (ii),
|
|
|
2515 XIMAGE_INSTANCE_SUBWINDOW_FRAME (ii))))));
|
|
|
2516 #endif
|
|
|
2517 }
|
|
|
2518
|
|
|
2519 /* instantiate a tree view widget */
|
|
|
2520 static HTREEITEM add_tree_item (Lisp_Object image_instance,
|
|
|
2521 HWND wnd, HTREEITEM parent, Lisp_Object item,
|
|
|
2522 int children, Lisp_Object domain)
|
|
|
2523 {
|
|
|
2524 TV_INSERTSTRUCT tvitem;
|
|
|
2525 HTREEITEM ret;
|
|
|
2526
|
|
|
2527 tvitem.hParent = parent;
|
|
|
2528 tvitem.hInsertAfter = TVI_LAST;
|
|
|
2529 tvitem.item.mask = TVIF_TEXT | TVIF_CHILDREN;
|
|
|
2530 tvitem.item.cChildren = children;
|
|
434
|
2531
|
|
428
|
2532 if (GUI_ITEMP (item))
|
|
|
2533 {
|
|
|
2534 tvitem.item.lParam = mswindows_register_gui_item (item, domain);
|
|
|
2535 tvitem.item.mask |= TVIF_PARAM;
|
|
434
|
2536 GET_C_STRING_OS_DATA_ALLOCA (XGUI_ITEM (item)->name,
|
|
428
|
2537 tvitem.item.pszText);
|
|
|
2538 }
|
|
|
2539 else
|
|
|
2540 GET_C_STRING_OS_DATA_ALLOCA (item, tvitem.item.pszText);
|
|
|
2541
|
|
|
2542 tvitem.item.cchTextMax = strlen (tvitem.item.pszText);
|
|
|
2543
|
|
434
|
2544 if ((ret = (HTREEITEM)SendMessage (wnd, TVM_INSERTITEM,
|
|
428
|
2545 0, (LPARAM)&tvitem)) == 0)
|
|
|
2546 signal_simple_error ("error adding tree view entry", item);
|
|
|
2547
|
|
|
2548 return ret;
|
|
|
2549 }
|
|
|
2550
|
|
|
2551 static void add_tree_item_list (Lisp_Object image_instance,
|
|
|
2552 HWND wnd, HTREEITEM parent, Lisp_Object list,
|
|
|
2553 Lisp_Object domain)
|
|
|
2554 {
|
|
|
2555 Lisp_Object rest;
|
|
|
2556
|
|
|
2557 /* get the first item */
|
|
|
2558 parent = add_tree_item (image_instance, wnd, parent, XCAR (list), TRUE, domain);
|
|
|
2559 /* recursively add items to the tree view */
|
|
|
2560 LIST_LOOP (rest, XCDR (list))
|
|
|
2561 {
|
|
|
2562 if (LISTP (XCAR (rest)))
|
|
|
2563 add_tree_item_list (image_instance, wnd, parent, XCAR (rest), domain);
|
|
|
2564 else
|
|
|
2565 add_tree_item (image_instance, wnd, parent, XCAR (rest), FALSE, domain);
|
|
|
2566 }
|
|
|
2567 }
|
|
|
2568
|
|
|
2569 static void
|
|
|
2570 mswindows_tree_view_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2571 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2572 int dest_mask, Lisp_Object domain)
|
|
|
2573 {
|
|
|
2574 Lisp_Object rest;
|
|
|
2575 HWND wnd;
|
|
|
2576 HTREEITEM parent;
|
|
|
2577 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2578 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2579 pointer_bg, dest_mask, domain, WC_TREEVIEW,
|
|
428
|
2580 WS_TABSTOP | WS_BORDER | PBS_SMOOTH
|
|
|
2581 | TVS_HASLINES | TVS_HASBUTTONS,
|
|
|
2582 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2583
|
|
|
2584 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
434
|
2585
|
|
428
|
2586 /* define a root */
|
|
434
|
2587 parent = add_tree_item (image_instance, wnd, NULL,
|
|
|
2588 XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)),
|
|
428
|
2589 TRUE, domain);
|
|
434
|
2590
|
|
428
|
2591 /* recursively add items to the tree view */
|
|
|
2592 /* add items to the tab */
|
|
|
2593 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2594 {
|
|
|
2595 if (LISTP (XCAR (rest)))
|
|
|
2596 add_tree_item_list (image_instance, wnd, parent, XCAR (rest), domain);
|
|
|
2597 else
|
|
|
2598 add_tree_item (image_instance, wnd, parent, XCAR (rest), FALSE, domain);
|
|
|
2599 }
|
|
|
2600 }
|
|
|
2601
|
|
|
2602 /* instantiate a tab control */
|
|
|
2603 static TC_ITEM* add_tab_item (Lisp_Object image_instance,
|
|
|
2604 HWND wnd, Lisp_Object item,
|
|
|
2605 Lisp_Object domain, int index)
|
|
|
2606 {
|
|
|
2607 TC_ITEM tvitem, *ret;
|
|
|
2608
|
|
|
2609 tvitem.mask = TCIF_TEXT;
|
|
434
|
2610
|
|
428
|
2611 if (GUI_ITEMP (item))
|
|
|
2612 {
|
|
|
2613 tvitem.lParam = mswindows_register_gui_item (item, domain);
|
|
|
2614 tvitem.mask |= TCIF_PARAM;
|
|
434
|
2615 GET_C_STRING_OS_DATA_ALLOCA (XGUI_ITEM (item)->name,
|
|
428
|
2616 tvitem.pszText);
|
|
|
2617 }
|
|
|
2618 else
|
|
|
2619 {
|
|
|
2620 CHECK_STRING (item);
|
|
|
2621 GET_C_STRING_OS_DATA_ALLOCA (item, tvitem.pszText);
|
|
|
2622 }
|
|
|
2623
|
|
|
2624 tvitem.cchTextMax = strlen (tvitem.pszText);
|
|
|
2625
|
|
434
|
2626 if ((ret = (TC_ITEM*)SendMessage (wnd, TCM_INSERTITEM,
|
|
428
|
2627 index, (LPARAM)&tvitem)) < 0)
|
|
|
2628 signal_simple_error ("error adding tab entry", item);
|
|
|
2629
|
|
|
2630 return ret;
|
|
|
2631 }
|
|
|
2632
|
|
|
2633 static void
|
|
|
2634 mswindows_tab_control_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2635 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2636 int dest_mask, Lisp_Object domain)
|
|
|
2637 {
|
|
|
2638 Lisp_Object rest;
|
|
|
2639 HWND wnd;
|
|
|
2640 int index = 0;
|
|
|
2641 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2642 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2643 pointer_bg, dest_mask, domain, WC_TABCONTROL,
|
|
428
|
2644 /* borders don't suit tabs so well */
|
|
|
2645 WS_TABSTOP,
|
|
|
2646 WS_EX_CONTROLPARENT);
|
|
|
2647
|
|
|
2648 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2649 /* add items to the tab */
|
|
|
2650 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2651 {
|
|
|
2652 add_tab_item (image_instance, wnd, XCAR (rest), domain, index);
|
|
|
2653 index++;
|
|
|
2654 }
|
|
|
2655 }
|
|
|
2656
|
|
|
2657 /* set the properties of a tab control */
|
|
|
2658 static Lisp_Object
|
|
|
2659 mswindows_tab_control_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2660 Lisp_Object val)
|
|
|
2661 {
|
|
|
2662 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2663
|
|
|
2664 if (EQ (prop, Q_items))
|
|
|
2665 {
|
|
|
2666 HWND wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2667 int index = 0;
|
|
|
2668 Lisp_Object rest;
|
|
|
2669 check_valid_item_list_1 (val);
|
|
|
2670
|
|
|
2671 /* delete the pre-existing items */
|
|
|
2672 SendMessage (wnd, TCM_DELETEALLITEMS, 0, 0);
|
|
434
|
2673
|
|
|
2674 IMAGE_INSTANCE_WIDGET_ITEMS (ii) =
|
|
|
2675 Fcons (XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)),
|
|
428
|
2676 parse_gui_item_tree_children (val));
|
|
|
2677
|
|
|
2678 /* add items to the tab */
|
|
|
2679 LIST_LOOP (rest, XCDR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)))
|
|
|
2680 {
|
|
434
|
2681 add_tab_item (image_instance, wnd, XCAR (rest),
|
|
428
|
2682 IMAGE_INSTANCE_SUBWINDOW_FRAME (ii), index);
|
|
|
2683 index++;
|
|
|
2684 }
|
|
|
2685
|
|
|
2686 return Qt;
|
|
|
2687 }
|
|
|
2688 return Qunbound;
|
|
|
2689 }
|
|
|
2690
|
|
|
2691 /* instantiate a static control possible for putting other things in */
|
|
|
2692 static void
|
|
|
2693 mswindows_label_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2694 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2695 int dest_mask, Lisp_Object domain)
|
|
|
2696 {
|
|
|
2697 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2698 pointer_bg, dest_mask, domain, "STATIC",
|
|
428
|
2699 0, WS_EX_STATICEDGE);
|
|
|
2700 }
|
|
|
2701
|
|
|
2702 /* instantiate a scrollbar control */
|
|
|
2703 static void
|
|
|
2704 mswindows_scrollbar_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2705 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2706 int dest_mask, Lisp_Object domain)
|
|
|
2707 {
|
|
|
2708 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2709 pointer_bg, dest_mask, domain, "SCROLLBAR",
|
|
428
|
2710 0,
|
|
|
2711 WS_EX_CLIENTEDGE );
|
|
|
2712 }
|
|
|
2713
|
|
|
2714 /* instantiate a combo control */
|
|
|
2715 static void
|
|
|
2716 mswindows_combo_box_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
2717 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
2718 int dest_mask, Lisp_Object domain)
|
|
|
2719 {
|
|
|
2720 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2721 HANDLE wnd;
|
|
|
2722 Lisp_Object rest;
|
|
|
2723 Lisp_Object data = Fplist_get (find_keyword_in_vector (instantiator, Q_properties),
|
|
|
2724 Q_items, Qnil);
|
|
|
2725 int len;
|
|
|
2726 GET_LIST_LENGTH (data, len);
|
|
|
2727
|
|
|
2728 /* Maybe ought to generalise this more but it may be very windows
|
|
|
2729 specific. In windows the window height of a combo box is the
|
|
|
2730 height when the combo box is open. Thus we need to set the height
|
|
|
2731 before creating the window and then reset it to a single line
|
|
|
2732 after the window is created so that redisplay does the right
|
|
|
2733 thing. */
|
|
|
2734 widget_instantiate_1 (image_instance, instantiator, pointer_fg,
|
|
|
2735 pointer_bg, dest_mask, domain, len + 1, 0, 0);
|
|
|
2736
|
|
|
2737 mswindows_widget_instantiate (image_instance, instantiator, pointer_fg,
|
|
434
|
2738 pointer_bg, dest_mask, domain, "COMBOBOX",
|
|
428
|
2739 WS_BORDER | WS_TABSTOP | CBS_DROPDOWN
|
|
434
|
2740 | CBS_AUTOHSCROLL
|
|
428
|
2741 | CBS_HASSTRINGS | WS_VSCROLL,
|
|
|
2742 WS_EX_CLIENTEDGE | WS_EX_CONTROLPARENT);
|
|
|
2743 /* reset the height */
|
|
434
|
2744 widget_text_to_pixel_conversion (domain,
|
|
|
2745 IMAGE_INSTANCE_WIDGET_FACE (ii), 1, 0,
|
|
428
|
2746 &IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii), 0);
|
|
|
2747 wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2748 /* add items to the combo box */
|
|
|
2749 SendMessage (wnd, CB_RESETCONTENT, 0, 0);
|
|
|
2750 LIST_LOOP (rest, Fplist_get (IMAGE_INSTANCE_WIDGET_PROPS (ii), Q_items, Qnil))
|
|
|
2751 {
|
|
|
2752 Extbyte* lparam;
|
|
|
2753 GET_C_STRING_OS_DATA_ALLOCA (XCAR (rest), lparam);
|
|
|
2754 if (SendMessage (wnd, CB_ADDSTRING, 0, (LPARAM)lparam) == CB_ERR)
|
|
|
2755 signal_simple_error ("error adding combo entries", instantiator);
|
|
|
2756 }
|
|
|
2757 }
|
|
|
2758
|
|
|
2759 /* get properties of a control */
|
|
|
2760 static Lisp_Object
|
|
|
2761 mswindows_widget_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2762 {
|
|
|
2763 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2764 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2765 /* get the text from a control */
|
|
|
2766 if (EQ (prop, Q_text))
|
|
|
2767 {
|
|
|
2768 Extcount len = SendMessage (wnd, WM_GETTEXTLENGTH, 0, 0);
|
|
|
2769 Extbyte* buf =alloca (len+1);
|
|
434
|
2770
|
|
428
|
2771 SendMessage (wnd, WM_GETTEXT, (WPARAM)len+1, (LPARAM) buf);
|
|
|
2772 return build_ext_string (buf, FORMAT_OS);
|
|
|
2773 }
|
|
|
2774 return Qunbound;
|
|
|
2775 }
|
|
|
2776
|
|
|
2777 /* get properties of a button */
|
|
|
2778 static Lisp_Object
|
|
|
2779 mswindows_button_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2780 {
|
|
|
2781 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2782 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2783 /* check the state of a button */
|
|
|
2784 if (EQ (prop, Q_selected))
|
|
|
2785 {
|
|
|
2786 if (SendMessage (wnd, BM_GETSTATE, 0, 0) & BST_CHECKED)
|
|
|
2787 return Qt;
|
|
|
2788 else
|
|
|
2789 return Qnil;
|
|
|
2790 }
|
|
|
2791 return Qunbound;
|
|
|
2792 }
|
|
|
2793
|
|
|
2794 /* get properties of a combo box */
|
|
|
2795 static Lisp_Object
|
|
|
2796 mswindows_combo_box_property (Lisp_Object image_instance, Lisp_Object prop)
|
|
|
2797 {
|
|
|
2798 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2799 HANDLE wnd = WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii);
|
|
|
2800 /* get the text from a control */
|
|
|
2801 if (EQ (prop, Q_text))
|
|
|
2802 {
|
|
|
2803 long item = SendMessage (wnd, CB_GETCURSEL, 0, 0);
|
|
|
2804 Extcount len = SendMessage (wnd, CB_GETLBTEXTLEN, (WPARAM)item, 0);
|
|
|
2805 Extbyte* buf = alloca (len+1);
|
|
|
2806 SendMessage (wnd, CB_GETLBTEXT, (WPARAM)item, (LPARAM)buf);
|
|
|
2807 return build_ext_string (buf, FORMAT_OS);
|
|
|
2808 }
|
|
|
2809 return Qunbound;
|
|
|
2810 }
|
|
|
2811
|
|
|
2812 /* set the properties of a control */
|
|
|
2813 static Lisp_Object
|
|
|
2814 mswindows_widget_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2815 Lisp_Object val)
|
|
|
2816 {
|
|
|
2817 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2818
|
|
|
2819 if (EQ (prop, Q_text))
|
|
|
2820 {
|
|
|
2821 Extbyte* lparam=0;
|
|
|
2822 CHECK_STRING (val);
|
|
|
2823 GET_C_STRING_OS_DATA_ALLOCA (val, lparam);
|
|
|
2824 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2825 WM_SETTEXT, 0, (LPARAM)lparam);
|
|
|
2826 return Qt;
|
|
|
2827 }
|
|
|
2828 return Qunbound;
|
|
|
2829 }
|
|
|
2830
|
|
|
2831 /* set the properties of a progres guage */
|
|
|
2832 static Lisp_Object
|
|
|
2833 mswindows_progress_gauge_set_property (Lisp_Object image_instance, Lisp_Object prop,
|
|
|
2834 Lisp_Object val)
|
|
|
2835 {
|
|
|
2836 struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
|
|
|
2837
|
|
|
2838 if (EQ (prop, Q_percent))
|
|
|
2839 {
|
|
|
2840 CHECK_INT (val);
|
|
|
2841 SendMessage (WIDGET_INSTANCE_MSWINDOWS_HANDLE (ii),
|
|
|
2842 PBM_SETPOS, (WPARAM)XINT (val), 0);
|
|
|
2843 return Qt;
|
|
|
2844 }
|
|
|
2845 return Qunbound;
|
|
|
2846 }
|
|
|
2847
|
|
|
2848 LRESULT WINAPI
|
|
|
2849 mswindows_control_wnd_proc (HWND hwnd, UINT message,
|
|
|
2850 WPARAM wParam, LPARAM lParam)
|
|
|
2851 {
|
|
|
2852 switch (message)
|
|
|
2853 {
|
|
|
2854 case WM_NOTIFY:
|
|
|
2855 case WM_COMMAND:
|
|
|
2856 case WM_CTLCOLORBTN:
|
|
|
2857 case WM_CTLCOLORLISTBOX:
|
|
|
2858 case WM_CTLCOLOREDIT:
|
|
|
2859 case WM_CTLCOLORSTATIC:
|
|
|
2860 case WM_CTLCOLORSCROLLBAR:
|
|
|
2861
|
|
|
2862 return mswindows_wnd_proc (GetParent (hwnd), message, wParam, lParam);
|
|
|
2863 default:
|
|
|
2864 return DefWindowProc (hwnd, message, wParam, lParam);
|
|
|
2865 }
|
|
|
2866 }
|
|
|
2867
|
|
|
2868 #endif /* HAVE_WIDGETS */
|
|
|
2869
|
|
|
2870
|
|
|
2871 /************************************************************************/
|
|
|
2872 /* initialization */
|
|
|
2873 /************************************************************************/
|
|
|
2874
|
|
|
2875 void
|
|
|
2876 syms_of_glyphs_mswindows (void)
|
|
|
2877 {
|
|
|
2878 defkeyword (&Q_resource_id, ":resource-id");
|
|
|
2879 defkeyword (&Q_resource_type, ":resource-type");
|
|
|
2880 }
|
|
|
2881
|
|
|
2882 void
|
|
|
2883 console_type_create_glyphs_mswindows (void)
|
|
|
2884 {
|
|
|
2885 /* image methods */
|
|
|
2886
|
|
|
2887 CONSOLE_HAS_METHOD (mswindows, print_image_instance);
|
|
|
2888 CONSOLE_HAS_METHOD (mswindows, finalize_image_instance);
|
|
|
2889 CONSOLE_HAS_METHOD (mswindows, unmap_subwindow);
|
|
|
2890 CONSOLE_HAS_METHOD (mswindows, map_subwindow);
|
|
|
2891 CONSOLE_HAS_METHOD (mswindows, update_subwindow);
|
|
|
2892 CONSOLE_HAS_METHOD (mswindows, image_instance_equal);
|
|
|
2893 CONSOLE_HAS_METHOD (mswindows, image_instance_hash);
|
|
|
2894 CONSOLE_HAS_METHOD (mswindows, init_image_instance_from_eimage);
|
|
|
2895 CONSOLE_HAS_METHOD (mswindows, locate_pixmap_file);
|
|
|
2896 CONSOLE_HAS_METHOD (mswindows, resize_subwindow);
|
|
|
2897 }
|
|
|
2898
|
|
|
2899 void
|
|
|
2900 image_instantiator_format_create_glyphs_mswindows (void)
|
|
|
2901 {
|
|
|
2902 IIFORMAT_VALID_CONSOLE (mswindows, nothing);
|
|
|
2903 IIFORMAT_VALID_CONSOLE (mswindows, string);
|
|
|
2904 IIFORMAT_VALID_CONSOLE (mswindows, layout);
|
|
|
2905 IIFORMAT_VALID_CONSOLE (mswindows, formatted_string);
|
|
|
2906 IIFORMAT_VALID_CONSOLE (mswindows, inherit);
|
|
|
2907 /* image-instantiator types */
|
|
|
2908 #ifdef HAVE_XPM
|
|
|
2909 INITIALIZE_DEVICE_IIFORMAT (mswindows, xpm);
|
|
|
2910 IIFORMAT_HAS_DEVMETHOD (mswindows, xpm, instantiate);
|
|
|
2911 #endif
|
|
|
2912 INITIALIZE_DEVICE_IIFORMAT (mswindows, xbm);
|
|
|
2913 IIFORMAT_HAS_DEVMETHOD (mswindows, xbm, instantiate);
|
|
|
2914 #ifdef HAVE_XFACE
|
|
|
2915 INITIALIZE_DEVICE_IIFORMAT (mswindows, xface);
|
|
|
2916 IIFORMAT_HAS_DEVMETHOD (mswindows, xface, instantiate);
|
|
|
2917 #endif
|
|
|
2918 #ifdef HAVE_JPEG
|
|
|
2919 IIFORMAT_VALID_CONSOLE (mswindows, jpeg);
|
|
|
2920 #endif
|
|
|
2921 #ifdef HAVE_TIFF
|
|
|
2922 IIFORMAT_VALID_CONSOLE (mswindows, tiff);
|
|
434
|
2923 #endif
|
|
428
|
2924 #ifdef HAVE_PNG
|
|
|
2925 IIFORMAT_VALID_CONSOLE (mswindows, png);
|
|
434
|
2926 #endif
|
|
428
|
2927 #ifdef HAVE_GIF
|
|
|
2928 IIFORMAT_VALID_CONSOLE (mswindows, gif);
|
|
434
|
2929 #endif
|
|
428
|
2930 #ifdef HAVE_WIDGETS
|
|
|
2931 /* button widget */
|
|
|
2932 INITIALIZE_DEVICE_IIFORMAT (mswindows, button);
|
|
|
2933 IIFORMAT_HAS_DEVMETHOD (mswindows, button, property);
|
|
|
2934 IIFORMAT_HAS_DEVMETHOD (mswindows, button, instantiate);
|
|
|
2935
|
|
|
2936 INITIALIZE_DEVICE_IIFORMAT (mswindows, edit_field);
|
|
|
2937 IIFORMAT_HAS_DEVMETHOD (mswindows, edit_field, instantiate);
|
|
434
|
2938
|
|
428
|
2939 INITIALIZE_DEVICE_IIFORMAT (mswindows, subwindow);
|
|
|
2940 IIFORMAT_HAS_DEVMETHOD (mswindows, subwindow, instantiate);
|
|
|
2941
|
|
|
2942 INITIALIZE_DEVICE_IIFORMAT (mswindows, widget);
|
|
|
2943 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, property);
|
|
|
2944 IIFORMAT_HAS_DEVMETHOD (mswindows, widget, set_property);
|
|
|
2945
|
|
|
2946 /* label */
|
|
|
2947 INITIALIZE_DEVICE_IIFORMAT (mswindows, label);
|
|
|
2948 IIFORMAT_HAS_DEVMETHOD (mswindows, label, instantiate);
|
|
|
2949
|
|
|
2950 /* combo box */
|
|
|
2951 INITIALIZE_DEVICE_IIFORMAT (mswindows, combo_box);
|
|
|
2952 IIFORMAT_HAS_DEVMETHOD (mswindows, combo_box, property);
|
|
|
2953 IIFORMAT_HAS_DEVMETHOD (mswindows, combo_box, instantiate);
|
|
|
2954
|
|
|
2955 /* scrollbar */
|
|
|
2956 INITIALIZE_DEVICE_IIFORMAT (mswindows, scrollbar);
|
|
|
2957 IIFORMAT_HAS_DEVMETHOD (mswindows, scrollbar, instantiate);
|
|
|
2958
|
|
|
2959 /* progress gauge */
|
|
|
2960 INITIALIZE_DEVICE_IIFORMAT (mswindows, progress_gauge);
|
|
|
2961 IIFORMAT_HAS_DEVMETHOD (mswindows, progress_gauge, set_property);
|
|
|
2962 IIFORMAT_HAS_DEVMETHOD (mswindows, progress_gauge, instantiate);
|
|
|
2963
|
|
|
2964 /* tree view widget */
|
|
|
2965 INITIALIZE_DEVICE_IIFORMAT (mswindows, tree_view);
|
|
|
2966 /* IIFORMAT_HAS_DEVMETHOD (mswindows, progress, set_property);*/
|
|
|
2967 IIFORMAT_HAS_DEVMETHOD (mswindows, tree_view, instantiate);
|
|
|
2968
|
|
|
2969 /* tab control widget */
|
|
|
2970 INITIALIZE_DEVICE_IIFORMAT (mswindows, tab_control);
|
|
|
2971 IIFORMAT_HAS_DEVMETHOD (mswindows, tab_control, instantiate);
|
|
|
2972 IIFORMAT_HAS_DEVMETHOD (mswindows, tab_control, set_property);
|
|
|
2973 #endif
|
|
|
2974 /* windows bitmap format */
|
|
|
2975 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (bmp, "bmp");
|
|
|
2976 IIFORMAT_HAS_METHOD (bmp, validate);
|
|
|
2977 IIFORMAT_HAS_METHOD (bmp, normalize);
|
|
|
2978 IIFORMAT_HAS_METHOD (bmp, possible_dest_types);
|
|
|
2979 IIFORMAT_HAS_METHOD (bmp, instantiate);
|
|
|
2980
|
|
|
2981 IIFORMAT_VALID_KEYWORD (bmp, Q_data, check_valid_string);
|
|
|
2982 IIFORMAT_VALID_KEYWORD (bmp, Q_file, check_valid_string);
|
|
|
2983 IIFORMAT_VALID_CONSOLE (mswindows, bmp);
|
|
|
2984
|
|
|
2985 /* mswindows resources */
|
|
|
2986 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT (mswindows_resource,
|
|
|
2987 "mswindows-resource");
|
|
|
2988
|
|
|
2989 IIFORMAT_HAS_METHOD (mswindows_resource, validate);
|
|
|
2990 IIFORMAT_HAS_METHOD (mswindows_resource, normalize);
|
|
|
2991 IIFORMAT_HAS_METHOD (mswindows_resource, possible_dest_types);
|
|
|
2992 IIFORMAT_HAS_METHOD (mswindows_resource, instantiate);
|
|
|
2993
|
|
434
|
2994 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_type,
|
|
428
|
2995 check_valid_resource_symbol);
|
|
|
2996 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_resource_id, check_valid_resource_id);
|
|
|
2997 IIFORMAT_VALID_KEYWORD (mswindows_resource, Q_file, check_valid_string);
|
|
|
2998 IIFORMAT_VALID_CONSOLE (mswindows, mswindows_resource);
|
|
|
2999 }
|
|
|
3000
|
|
|
3001 void
|
|
|
3002 vars_of_glyphs_mswindows (void)
|
|
|
3003 {
|
|
|
3004 DEFVAR_LISP ("mswindows-bitmap-file-path", &Vmswindows_bitmap_file_path /*
|
|
|
3005 A list of the directories in which mswindows bitmap files may be found.
|
|
|
3006 This is used by the `make-image-instance' function.
|
|
|
3007 */ );
|
|
|
3008 Vmswindows_bitmap_file_path = Qnil;
|
|
|
3009 }
|
|
|
3010
|
|
|
3011 void
|
|
|
3012 complex_vars_of_glyphs_mswindows (void)
|
|
|
3013 {
|
|
|
3014 }
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