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