1 | /*----------------------------------------------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: background.C - former xpm.C |
2 | * File: background.C - former xpm.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2005-2008 Marc Lehmann <schmorp@schmorp.de> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
8 | * Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it> |
8 | * Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it> |
9 | * |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify |
10 | * This program is free software; you can redistribute it and/or modify |
11 | * it under the terms of the GNU General Public License as published by |
11 | * it under the terms of the GNU General Public License as published by |
… | |
… | |
32 | |
32 | |
33 | #ifndef FilterConvolution |
33 | #ifndef FilterConvolution |
34 | #define FilterConvolution "convolution" |
34 | #define FilterConvolution "convolution" |
35 | #endif |
35 | #endif |
36 | |
36 | |
37 | /* |
|
|
38 | * Pixmap geometry string interpretation : |
|
|
39 | * Each geometry string contains zero or one scale/position |
|
|
40 | * adjustment and may optionally be followed by a colon and one or more |
|
|
41 | * colon-delimited pixmap operations. |
|
|
42 | * The following table shows the valid geometry strings and their |
|
|
43 | * effects on the background image : |
|
|
44 | * |
|
|
45 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
|
|
46 | * W and H are percentages of the terminal window size. |
|
|
47 | * X and Y are also percentages; e.g., +50+50 centers |
|
|
48 | * the image in the window. |
|
|
49 | * |
|
|
50 | * Pixmap Operations : (should be prepended by a colon) |
|
|
51 | * tile Tile image. Scaling/position modifiers above will affect |
|
|
52 | * the tile size and origin. |
|
|
53 | * propscale When scaling, scale proportionally. That is, maintain the |
|
|
54 | * proper aspect ratio for the image. Any portion of the |
|
|
55 | * background not covered by the image is filled with the |
|
|
56 | * current background color. |
|
|
57 | * hscale Scale horizontally, tile vertically ? |
|
|
58 | * vscale Tile horizontally, scale vertically ? |
|
|
59 | * scale Scale both up and down |
|
|
60 | * auto Same as 100x100+50+50 |
|
|
61 | */ |
|
|
62 | |
|
|
63 | #ifdef HAVE_BG_PIXMAP |
37 | #ifdef HAVE_BG_PIXMAP |
64 | bgPixmap_t::bgPixmap_t () |
|
|
65 | { |
|
|
66 | // this is basically redundant as bgPixmap_t is only used in |
|
|
67 | // zero_initialised-derived structs |
|
|
68 | #ifdef HAVE_AFTERIMAGE |
|
|
69 | original_asim = NULL; |
|
|
70 | #endif |
|
|
71 | #ifdef HAVE_PIXBUF |
|
|
72 | pixbuf = NULL; |
|
|
73 | #endif |
|
|
74 | #ifdef BG_IMAGE_FROM_FILE |
|
|
75 | have_image = false; |
|
|
76 | h_scale = v_scale = 0; |
|
|
77 | h_align = v_align = 0; |
|
|
78 | #endif |
|
|
79 | #ifdef ENABLE_TRANSPARENCY |
|
|
80 | shade = 100; |
|
|
81 | #endif |
|
|
82 | flags = 0; |
|
|
83 | pixmap = None; |
|
|
84 | valid_since = 0; |
|
|
85 | target = 0; |
|
|
86 | target_x = target_y = 0; |
|
|
87 | } |
|
|
88 | |
|
|
89 | void |
38 | void |
90 | bgPixmap_t::destroy () |
39 | rxvt_term::bg_destroy () |
91 | { |
40 | { |
92 | #ifdef HAVE_AFTERIMAGE |
41 | #ifdef HAVE_AFTERIMAGE |
93 | if (original_asim) |
42 | if (original_asim) |
94 | safe_asimage_destroy (original_asim); |
43 | safe_asimage_destroy (original_asim); |
|
|
44 | if (asv) |
|
|
45 | destroy_asvisual (asv, 0); |
|
|
46 | if (asimman) |
|
|
47 | destroy_image_manager (asimman, 0); |
95 | #endif |
48 | #endif |
96 | |
49 | |
97 | #ifdef HAVE_PIXBUF |
50 | #ifdef HAVE_PIXBUF |
98 | if (pixbuf) |
51 | if (pixbuf) |
99 | g_object_unref (pixbuf); |
52 | g_object_unref (pixbuf); |
100 | #endif |
53 | #endif |
101 | |
54 | |
102 | if (pixmap && target) |
55 | if (bg_pixmap) |
103 | XFreePixmap (target->dpy, pixmap); |
56 | XFreePixmap (dpy, bg_pixmap); |
104 | } |
57 | } |
105 | |
58 | |
106 | bool |
59 | bool |
107 | bgPixmap_t::set_position (int x, int y) |
60 | rxvt_term::bg_set_position (int x, int y) |
108 | { |
61 | { |
109 | |
62 | |
110 | if (target_x != x |
63 | if (target_x != x |
111 | || target_y != y) |
64 | || target_y != y) |
112 | { |
65 | { |
… | |
… | |
116 | } |
69 | } |
117 | return false; |
70 | return false; |
118 | } |
71 | } |
119 | |
72 | |
120 | bool |
73 | bool |
121 | bgPixmap_t::window_size_sensitive () |
74 | rxvt_term::bg_window_size_sensitive () |
122 | { |
75 | { |
123 | # ifdef ENABLE_TRANSPARENCY |
76 | # ifdef ENABLE_TRANSPARENCY |
124 | if (flags & isTransparent) |
77 | if (bg_flags & BG_IS_TRANSPARENT) |
125 | return true; |
78 | return true; |
126 | # endif |
79 | # endif |
127 | |
80 | |
128 | # ifdef BG_IMAGE_FROM_FILE |
81 | # ifdef BG_IMAGE_FROM_FILE |
129 | if (have_image) |
82 | if (bg_flags & BG_IS_FROM_FILE) |
130 | { |
83 | { |
131 | if (flags & sizeSensitive) |
84 | if (bg_flags & BG_IS_SIZE_SENSITIVE) |
132 | return true; |
85 | return true; |
133 | } |
86 | } |
134 | # endif |
87 | # endif |
135 | |
88 | |
136 | return false; |
89 | return false; |
137 | } |
90 | } |
138 | |
91 | |
139 | bool |
92 | bool |
140 | bgPixmap_t::window_position_sensitive () |
93 | rxvt_term::bg_window_position_sensitive () |
141 | { |
94 | { |
142 | # ifdef ENABLE_TRANSPARENCY |
95 | # ifdef ENABLE_TRANSPARENCY |
143 | if (flags & isTransparent) |
96 | if (bg_flags & BG_IS_TRANSPARENT) |
144 | return true; |
97 | return true; |
145 | # endif |
98 | # endif |
146 | |
99 | |
147 | # ifdef BG_IMAGE_FROM_FILE |
100 | # ifdef BG_IMAGE_FROM_FILE |
148 | if (have_image) |
101 | if (bg_flags & BG_IS_FROM_FILE) |
149 | { |
102 | { |
150 | if (flags & rootAlign) |
103 | if (bg_flags & BG_ROOT_ALIGN) |
151 | return true; |
104 | return true; |
152 | } |
105 | } |
153 | # endif |
106 | # endif |
154 | |
107 | |
155 | return false; |
108 | return false; |
… | |
… | |
222 | dst_size = target_size - dst_pos; |
175 | dst_size = target_size - dst_pos; |
223 | return src_pos; |
176 | return src_pos; |
224 | } |
177 | } |
225 | |
178 | |
226 | bool |
179 | bool |
227 | bgPixmap_t::set_geometry (const char *geom, bool update) |
180 | rxvt_term::bg_set_geometry (const char *geom, bool update) |
228 | { |
181 | { |
229 | bool changed = false; |
182 | bool changed = false; |
230 | int geom_flags = 0; |
183 | int geom_flags = 0; |
231 | int x = 0, y = 0; |
184 | int x = 0, y = 0; |
232 | unsigned int w = 0, h = 0; |
185 | unsigned int w = 0, h = 0; |
233 | unsigned int n; |
186 | unsigned long new_flags = (bg_flags & (~BG_GEOMETRY_FLAGS)); |
234 | unsigned long new_flags = (flags & (~geometryFlags)); |
|
|
235 | const char *ops; |
|
|
236 | |
187 | |
237 | if (geom == NULL) |
188 | if (geom == NULL) |
238 | return false; |
189 | return false; |
239 | |
190 | |
240 | char str[256]; |
191 | if (geom[0]) |
241 | |
|
|
242 | ops = strchr (geom, ':'); |
|
|
243 | if (ops == NULL) |
|
|
244 | n = strlen (geom); |
|
|
245 | else |
|
|
246 | n = ops - geom; |
|
|
247 | |
|
|
248 | if (n >= sizeof (str)) |
|
|
249 | return false; |
|
|
250 | |
|
|
251 | memcpy (str, geom, n); |
|
|
252 | str[n] = '\0'; |
|
|
253 | rxvt_strtrim (str); |
|
|
254 | |
|
|
255 | if (str[0]) |
|
|
256 | { |
192 | { |
257 | /* we have geometry string - let's handle it prior to applying ops */ |
193 | char **arr = rxvt_strsplit (':', geom); |
|
|
194 | |
|
|
195 | for (int i = 0; arr[i]; i++) |
|
|
196 | { |
|
|
197 | if (!strcasecmp (arr[i], "style=tiled")) |
|
|
198 | { |
|
|
199 | new_flags = BG_TILE; |
|
|
200 | w = h = noScale; |
|
|
201 | x = y = 0; |
|
|
202 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
|
|
203 | } |
|
|
204 | else if (!strcasecmp (arr[i], "style=aspect-stretched")) |
|
|
205 | { |
|
|
206 | new_flags = BG_PROP_SCALE; |
|
|
207 | w = h = windowScale; |
|
|
208 | x = y = centerAlign; |
|
|
209 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
|
|
210 | } |
|
|
211 | else if (!strcasecmp (arr[i], "style=stretched")) |
|
|
212 | { |
|
|
213 | new_flags = 0; |
|
|
214 | w = h = windowScale; |
|
|
215 | geom_flags = WidthValue|HeightValue; |
|
|
216 | } |
|
|
217 | else if (!strcasecmp (arr[i], "style=centered")) |
|
|
218 | { |
|
|
219 | new_flags = 0; |
|
|
220 | w = h = noScale; |
|
|
221 | x = y = centerAlign; |
|
|
222 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
|
|
223 | } |
|
|
224 | else if (!strcasecmp (arr[i], "style=root-tiled")) |
|
|
225 | { |
|
|
226 | new_flags = BG_TILE|BG_ROOT_ALIGN; |
|
|
227 | w = h = noScale; |
|
|
228 | geom_flags = WidthValue|HeightValue; |
|
|
229 | } |
|
|
230 | else if (!strcasecmp (arr[i], "op=tile")) |
|
|
231 | new_flags |= BG_TILE; |
|
|
232 | else if (!strcasecmp (arr[i], "op=pscale")) |
|
|
233 | new_flags |= BG_PROP_SCALE; |
|
|
234 | else if (!strcasecmp (arr[i], "op=root")) |
|
|
235 | new_flags |= BG_ROOT_ALIGN; |
|
|
236 | |
|
|
237 | // deprecated |
|
|
238 | else if (!strcasecmp (arr[i], "tile")) |
|
|
239 | { |
|
|
240 | new_flags |= BG_TILE; |
|
|
241 | w = h = noScale; |
|
|
242 | geom_flags |= WidthValue|HeightValue; |
|
|
243 | } |
|
|
244 | else if (!strcasecmp (arr[i], "propscale")) |
|
|
245 | { |
|
|
246 | new_flags |= BG_PROP_SCALE; |
|
|
247 | } |
|
|
248 | else if (!strcasecmp (arr[i], "hscale")) |
|
|
249 | { |
|
|
250 | new_flags |= BG_TILE; |
|
|
251 | w = windowScale; |
|
|
252 | h = noScale; |
|
|
253 | geom_flags |= WidthValue|HeightValue; |
|
|
254 | } |
|
|
255 | else if (!strcasecmp (arr[i], "vscale")) |
|
|
256 | { |
|
|
257 | new_flags |= BG_TILE; |
|
|
258 | h = windowScale; |
|
|
259 | w = noScale; |
|
|
260 | geom_flags |= WidthValue|HeightValue; |
|
|
261 | } |
|
|
262 | else if (!strcasecmp (arr[i], "scale")) |
|
|
263 | { |
|
|
264 | w = h = windowScale; |
|
|
265 | geom_flags |= WidthValue|HeightValue; |
|
|
266 | } |
|
|
267 | else if (!strcasecmp (arr[i], "auto")) |
|
|
268 | { |
|
|
269 | w = h = windowScale; |
|
|
270 | x = y = centerAlign; |
|
|
271 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
|
|
272 | } |
|
|
273 | else if (!strcasecmp (arr[i], "root")) |
|
|
274 | { |
|
|
275 | new_flags |= BG_TILE|BG_ROOT_ALIGN; |
|
|
276 | w = h = noScale; |
|
|
277 | geom_flags |= WidthValue|HeightValue; |
|
|
278 | } |
|
|
279 | |
|
|
280 | else |
258 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
281 | geom_flags |= XParseGeometry (arr[i], &x, &y, &w, &h); |
259 | } /* done parsing geometry string */ |
282 | } /* done parsing ops */ |
|
|
283 | |
|
|
284 | rxvt_free_strsplit (arr); |
|
|
285 | } |
260 | |
286 | |
261 | if (!update) |
287 | if (!update) |
262 | { |
288 | { |
263 | if (!(geom_flags & XValue)) |
289 | if (!(geom_flags & XValue)) |
264 | x = y = defaultAlign; |
290 | x = y = defaultAlign; |
… | |
… | |
273 | w = h; |
299 | w = h; |
274 | |
300 | |
275 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
301 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
276 | } |
302 | } |
277 | |
303 | |
278 | if (ops) |
|
|
279 | { |
|
|
280 | char **arr = rxvt_strsplit (':', ops + 1); |
|
|
281 | |
|
|
282 | for (int i = 0; arr[i]; i++) |
|
|
283 | { |
|
|
284 | if (!strcasecmp (arr[i], "tile")) |
|
|
285 | { |
|
|
286 | w = h = noScale; |
|
|
287 | geom_flags |= WidthValue|HeightValue; |
|
|
288 | } |
|
|
289 | else if (!strcasecmp (arr[i], "propscale")) |
|
|
290 | { |
|
|
291 | new_flags |= propScale; |
|
|
292 | } |
|
|
293 | else if (!strcasecmp (arr[i], "hscale")) |
|
|
294 | { |
|
|
295 | if (w == 0) w = windowScale; |
|
|
296 | |
|
|
297 | h = noScale; |
|
|
298 | geom_flags |= WidthValue|HeightValue; |
|
|
299 | } |
|
|
300 | else if (!strcasecmp (arr[i], "vscale")) |
|
|
301 | { |
|
|
302 | if (h == 0) h = windowScale; |
|
|
303 | |
|
|
304 | w = noScale; |
|
|
305 | geom_flags |= WidthValue|HeightValue; |
|
|
306 | } |
|
|
307 | else if (!strcasecmp (arr[i], "scale")) |
|
|
308 | { |
|
|
309 | if (h == 0) h = windowScale; |
|
|
310 | if (w == 0) w = windowScale; |
|
|
311 | |
|
|
312 | geom_flags |= WidthValue|HeightValue; |
|
|
313 | } |
|
|
314 | else if (!strcasecmp (arr[i], "auto")) |
|
|
315 | { |
|
|
316 | w = h = windowScale; |
|
|
317 | x = y = centerAlign; |
|
|
318 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
|
|
319 | } |
|
|
320 | else if (!strcasecmp (arr[i], "root")) |
|
|
321 | { |
|
|
322 | new_flags |= rootAlign; |
|
|
323 | w = h = noScale; |
|
|
324 | geom_flags |= WidthValue|HeightValue; |
|
|
325 | } |
|
|
326 | } /* done parsing ops */ |
|
|
327 | |
|
|
328 | rxvt_free_strsplit (arr); |
|
|
329 | } |
|
|
330 | |
|
|
331 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
304 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
332 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
305 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
333 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
306 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
334 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
307 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
335 | |
308 | |
336 | if (new_flags != flags) |
309 | if (new_flags != bg_flags) |
337 | { |
310 | { |
338 | flags = new_flags; |
311 | bg_flags = new_flags; |
339 | changed = true; |
312 | changed = true; |
340 | } |
313 | } |
341 | |
314 | |
342 | return changed; |
315 | return changed; |
343 | } |
316 | } |
344 | |
317 | |
345 | void |
318 | void |
346 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
319 | rxvt_term::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
347 | { |
320 | { |
348 | int target_width = target->szHint.width; |
321 | int target_width = szHint.width; |
349 | int target_height = target->szHint.height; |
322 | int target_height = szHint.height; |
350 | |
323 | |
351 | if (flags & propScale) |
324 | w = h_scale * target_width / 100; |
|
|
325 | h = v_scale * target_height / 100; |
|
|
326 | |
|
|
327 | if (bg_flags & BG_PROP_SCALE) |
352 | { |
328 | { |
353 | float scale = (float)target_width / image_width; |
329 | float scale = (float)w / image_width; |
354 | min_it (scale, (float)target_height / image_height); |
330 | min_it (scale, (float)h / image_height); |
355 | w = image_width * scale + 0.5; |
331 | w = image_width * scale + 0.5; |
356 | h = image_height * scale + 0.5; |
332 | h = image_height * scale + 0.5; |
357 | } |
333 | } |
358 | else |
|
|
359 | { |
|
|
360 | w = h_scale * target_width / 100; |
|
|
361 | h = v_scale * target_height / 100; |
|
|
362 | } |
|
|
363 | |
334 | |
364 | if (!w) w = image_width; |
335 | if (!w) w = image_width; |
365 | if (!h) h = image_height; |
336 | if (!h) h = image_height; |
366 | |
337 | |
367 | if (flags & rootAlign) |
338 | if (bg_flags & BG_ROOT_ALIGN) |
368 | { |
339 | { |
369 | x = -target_x; |
340 | x = -target_x; |
370 | y = -target_y; |
341 | y = -target_y; |
371 | } |
342 | } |
372 | else |
343 | else |
373 | { |
344 | { |
374 | x = make_align_position (h_align, target_width, w); |
345 | x = make_align_position (h_align, target_width, w); |
375 | y = make_align_position (v_align, target_height, h); |
346 | y = make_align_position (v_align, target_height, h); |
376 | } |
347 | } |
377 | |
348 | |
378 | flags &= ~sizeSensitive; |
349 | bg_flags &= ~BG_IS_SIZE_SENSITIVE; |
379 | if ((flags & propScale) || h_scale || v_scale |
350 | if (!(bg_flags & BG_TILE) |
|
|
351 | || h_scale || v_scale |
380 | || (!(flags & rootAlign) && (h_align || v_align)) |
352 | || (!(bg_flags & BG_ROOT_ALIGN) && (h_align || v_align)) |
381 | || w > target_width || h > target_height) |
353 | || w > target_width || h > target_height) |
382 | flags |= sizeSensitive; |
354 | bg_flags |= BG_IS_SIZE_SENSITIVE; |
383 | } |
355 | } |
384 | |
356 | |
385 | # ifdef HAVE_AFTERIMAGE |
357 | # ifdef HAVE_AFTERIMAGE |
386 | bool |
358 | bool |
387 | bgPixmap_t::render_image (unsigned long background_flags) |
359 | rxvt_term::render_image (unsigned long tr_flags) |
388 | { |
360 | { |
389 | if (target == NULL) |
|
|
390 | return false; |
|
|
391 | |
|
|
392 | target->init_asv (); |
361 | init_asv (); |
393 | |
362 | |
394 | ASImage *background = NULL; |
363 | ASImage *background = NULL; |
395 | ARGB32 background_tint = TINT_LEAVE_SAME; |
364 | ARGB32 background_tint = TINT_LEAVE_SAME; |
396 | |
365 | |
397 | # ifdef ENABLE_TRANSPARENCY |
366 | # ifdef ENABLE_TRANSPARENCY |
398 | if (background_flags) |
367 | if (tr_flags) |
399 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
368 | background = pixmap2ximage (asv, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, 100); |
400 | |
369 | |
401 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
370 | if (tr_flags & BG_NEEDS_TINT) |
402 | { |
371 | { |
403 | ShadingInfo as_shade; |
372 | ShadingInfo as_shade; |
404 | as_shade.shading = shade; |
373 | as_shade.shading = shade; |
405 | |
374 | |
406 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
375 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
407 | if (flags & tintSet) |
376 | if (bg_flags & BG_TINT_SET) |
408 | tint.get (c); |
377 | tint.get (c); |
409 | as_shade.tintColor.red = c.r; |
378 | as_shade.tintColor.red = c.r; |
410 | as_shade.tintColor.green = c.g; |
379 | as_shade.tintColor.green = c.g; |
411 | as_shade.tintColor.blue = c.b; |
380 | as_shade.tintColor.blue = c.b; |
412 | |
381 | |
413 | background_tint = shading2tint32 (&as_shade); |
382 | background_tint = shading2tint32 (&as_shade); |
414 | } |
383 | } |
415 | |
384 | |
416 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
385 | if ((tr_flags & BG_NEEDS_BLUR) && background != NULL) |
417 | { |
386 | { |
418 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
387 | ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
419 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
388 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
420 | 100, ASIMAGE_QUALITY_DEFAULT); |
389 | 100, ASIMAGE_QUALITY_DEFAULT); |
421 | if (tmp) |
390 | if (tmp) |
422 | { |
391 | { |
423 | destroy_asimage (&background); |
392 | destroy_asimage (&background); |
… | |
… | |
426 | } |
395 | } |
427 | # endif |
396 | # endif |
428 | |
397 | |
429 | ASImage *result = 0; |
398 | ASImage *result = 0; |
430 | |
399 | |
431 | int target_width = target->szHint.width; |
400 | int target_width = szHint.width; |
432 | int target_height = target->szHint.height; |
401 | int target_height = szHint.height; |
433 | int new_pmap_width = target_width; |
402 | int new_pmap_width = target_width; |
434 | int new_pmap_height = target_height; |
403 | int new_pmap_height = target_height; |
435 | |
404 | |
436 | int x = 0; |
405 | int x = 0; |
437 | int y = 0; |
406 | int y = 0; |
… | |
… | |
440 | |
409 | |
441 | if (original_asim) |
410 | if (original_asim) |
442 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
411 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
443 | |
412 | |
444 | if (!original_asim |
413 | if (!original_asim |
445 | || (!(flags & rootAlign) |
414 | || (!(bg_flags & BG_ROOT_ALIGN) |
446 | && (x >= target_width |
415 | && (x >= target_width |
447 | || y >= target_height |
416 | || y >= target_height |
448 | || (x + w <= 0) |
417 | || (x + w <= 0) |
449 | || (y + h <= 0)))) |
418 | || (y + h <= 0)))) |
450 | { |
419 | { |
… | |
… | |
454 | new_pmap_height = background->height; |
423 | new_pmap_height = background->height; |
455 | result = background; |
424 | result = background; |
456 | |
425 | |
457 | if (background_tint != TINT_LEAVE_SAME) |
426 | if (background_tint != TINT_LEAVE_SAME) |
458 | { |
427 | { |
459 | ASImage *tmp = tile_asimage (target->asv, background, 0, 0, |
428 | ASImage *tmp = tile_asimage (asv, background, 0, 0, |
460 | target_width, target_height, background_tint, |
429 | target_width, target_height, background_tint, |
461 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
430 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
462 | if (tmp) |
431 | if (tmp) |
463 | result = tmp; |
432 | result = tmp; |
464 | } |
433 | } |
… | |
… | |
471 | result = original_asim; |
440 | result = original_asim; |
472 | |
441 | |
473 | if ((w != original_asim->width) |
442 | if ((w != original_asim->width) |
474 | || (h != original_asim->height)) |
443 | || (h != original_asim->height)) |
475 | { |
444 | { |
476 | result = scale_asimage (target->asv, original_asim, |
445 | result = scale_asimage (asv, original_asim, |
477 | w, h, |
446 | w, h, |
478 | background ? ASA_ASImage : ASA_XImage, |
447 | background ? ASA_ASImage : ASA_XImage, |
479 | 100, ASIMAGE_QUALITY_DEFAULT); |
448 | 100, ASIMAGE_QUALITY_DEFAULT); |
480 | } |
449 | } |
481 | |
450 | |
482 | if (background == NULL) |
451 | if (background == NULL) |
483 | { |
452 | { |
484 | if (h_scale == 0 || v_scale == 0) |
453 | if (bg_flags & BG_TILE) |
485 | { |
454 | { |
486 | /* if tiling - pixmap has to be sized exactly as the image, |
455 | /* if tiling - pixmap has to be sized exactly as the image, |
487 | but there is no need to make it bigger than the window! */ |
456 | but there is no need to make it bigger than the window! */ |
488 | new_pmap_width = min (result->width, target_width); |
457 | new_pmap_width = min (result->width, target_width); |
489 | new_pmap_height = min (result->height, target_height); |
458 | new_pmap_height = min (result->height, target_height); |
490 | |
459 | |
491 | /* we also need to tile our image in both directions */ |
460 | /* we also need to tile our image in both directions */ |
492 | ASImage *tmp = tile_asimage (target->asv, result, |
461 | ASImage *tmp = tile_asimage (asv, result, |
493 | (int)result->width - x, |
462 | (int)result->width - x, |
494 | (int)result->height - y, |
463 | (int)result->height - y, |
495 | new_pmap_width, |
464 | new_pmap_width, |
496 | new_pmap_height, |
465 | new_pmap_height, |
497 | TINT_LEAVE_SAME, ASA_XImage, |
466 | TINT_LEAVE_SAME, ASA_XImage, |
… | |
… | |
514 | layers[0].clip_width = target_width; |
483 | layers[0].clip_width = target_width; |
515 | layers[0].clip_height = target_height; |
484 | layers[0].clip_height = target_height; |
516 | layers[0].tint = background_tint; |
485 | layers[0].tint = background_tint; |
517 | layers[1].im = result; |
486 | layers[1].im = result; |
518 | |
487 | |
519 | if (h_scale == 0 || v_scale == 0) |
488 | if (bg_flags & BG_TILE) |
520 | { |
489 | { |
521 | /* tile horizontally */ |
490 | /* tile horizontally */ |
522 | while (x > 0) x -= (int)result->width; |
491 | while (x > 0) x -= (int)result->width; |
523 | layers[1].dst_x = x; |
492 | layers[1].dst_x = x; |
524 | layers[1].clip_width = result->width+target_width; |
493 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
528 | /* clip horizontally */ |
497 | /* clip horizontally */ |
529 | layers[1].dst_x = x; |
498 | layers[1].dst_x = x; |
530 | layers[1].clip_width = result->width; |
499 | layers[1].clip_width = result->width; |
531 | } |
500 | } |
532 | |
501 | |
533 | if (h_scale == 0 || v_scale == 0) |
502 | if (bg_flags & BG_TILE) |
534 | { |
503 | { |
535 | while (y > 0) y -= (int)result->height; |
504 | while (y > 0) y -= (int)result->height; |
536 | layers[1].dst_y = y; |
505 | layers[1].dst_y = y; |
537 | layers[1].clip_height = result->height + target_height; |
506 | layers[1].clip_height = result->height + target_height; |
538 | } |
507 | } |
… | |
… | |
540 | { |
509 | { |
541 | layers[1].dst_y = y; |
510 | layers[1].dst_y = y; |
542 | layers[1].clip_height = result->height; |
511 | layers[1].clip_height = result->height; |
543 | } |
512 | } |
544 | |
513 | |
545 | if (target->rs[Rs_blendtype]) |
514 | if (rs[Rs_blendtype]) |
546 | { |
515 | { |
547 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
516 | layers[1].merge_scanlines = blend_scanlines_name2func (rs[Rs_blendtype]); |
548 | if (layers[1].merge_scanlines == NULL) |
517 | if (layers[1].merge_scanlines == NULL) |
549 | layers[1].merge_scanlines = alphablend_scanlines; |
518 | layers[1].merge_scanlines = alphablend_scanlines; |
550 | } |
519 | } |
551 | |
520 | |
552 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
521 | ASImage *tmp = merge_layers (asv, layers, 2, target_width, target_height, |
553 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
522 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
554 | |
523 | |
555 | if (tmp) |
524 | if (tmp) |
556 | { |
525 | { |
557 | if (result != original_asim) |
526 | if (result != original_asim) |
… | |
… | |
570 | { |
539 | { |
571 | XGCValues gcv; |
540 | XGCValues gcv; |
572 | GC gc; |
541 | GC gc; |
573 | |
542 | |
574 | /* create Pixmap */ |
543 | /* create Pixmap */ |
575 | if (pixmap == None |
544 | if (bg_pixmap == None |
576 | || pmap_width != new_pmap_width |
545 | || bg_pmap_width != new_pmap_width |
577 | || pmap_height != new_pmap_height) |
546 | || bg_pmap_height != new_pmap_height) |
578 | { |
547 | { |
579 | if (pixmap) |
548 | if (bg_pixmap) |
580 | XFreePixmap (target->dpy, pixmap); |
549 | XFreePixmap (dpy, bg_pixmap); |
581 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
550 | bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth); |
582 | pmap_width = new_pmap_width; |
551 | bg_pmap_width = new_pmap_width; |
583 | pmap_height = new_pmap_height; |
552 | bg_pmap_height = new_pmap_height; |
584 | } |
553 | } |
585 | /* fill with background color (if result's not completely overlapping it) */ |
554 | /* fill with background color (if result's not completely overlapping it) */ |
586 | gcv.foreground = target->pix_colors[Color_bg]; |
555 | gcv.foreground = pix_colors[Color_bg]; |
587 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
556 | gc = XCreateGC (dpy, vt, GCForeground, &gcv); |
588 | |
557 | |
589 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
558 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
590 | int dst_width = result->width, dst_height = result->height; |
559 | int dst_width = result->width, dst_height = result->height; |
591 | if (background == NULL) |
560 | if (background == NULL) |
592 | { |
561 | { |
593 | if (!(h_scale == 0 || v_scale == 0)) |
562 | if (!(bg_flags & BG_TILE)) |
594 | { |
563 | { |
595 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
564 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
596 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
565 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
597 | } |
566 | } |
598 | |
567 | |
599 | if (dst_x > 0 || dst_y > 0 |
568 | if (dst_x > 0 || dst_y > 0 |
600 | || dst_x + dst_width < new_pmap_width |
569 | || dst_x + dst_width < new_pmap_width |
601 | || dst_y + dst_height < new_pmap_height) |
570 | || dst_y + dst_height < new_pmap_height) |
602 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
571 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
603 | } |
572 | } |
604 | |
573 | |
605 | /* put result on pixmap */ |
574 | /* put result on pixmap */ |
606 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
575 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
607 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
576 | asimage2drawable (asv, bg_pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
608 | |
577 | |
609 | if (result != background && result != original_asim) |
578 | if (result != background && result != original_asim) |
610 | destroy_asimage (&result); |
579 | destroy_asimage (&result); |
611 | |
580 | |
612 | XFreeGC (target->dpy, gc); |
581 | XFreeGC (dpy, gc); |
613 | |
582 | |
614 | ret = true; |
583 | ret = true; |
615 | } |
584 | } |
616 | |
585 | |
617 | if (background) |
586 | if (background) |
… | |
… | |
621 | } |
590 | } |
622 | # endif /* HAVE_AFTERIMAGE */ |
591 | # endif /* HAVE_AFTERIMAGE */ |
623 | |
592 | |
624 | # ifdef HAVE_PIXBUF |
593 | # ifdef HAVE_PIXBUF |
625 | bool |
594 | bool |
626 | bgPixmap_t::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
595 | rxvt_term::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
627 | int src_x, int src_y, int dst_x, int dst_y, |
596 | int src_x, int src_y, int dst_x, int dst_y, |
628 | unsigned int width, unsigned int height) |
597 | unsigned int width, unsigned int height) |
629 | { |
598 | { |
630 | XImage *ximage; |
599 | XImage *ximage; |
631 | char *data, *line; |
600 | char *data, *line; |
632 | int bytes_per_pixel; |
601 | int bytes_per_pixel; |
633 | int width_r, width_g, width_b; |
602 | int width_r, width_g, width_b; |
634 | int sh_r, sh_g, sh_b; |
603 | int sh_r, sh_g, sh_b; |
635 | int rowstride; |
604 | int rowstride; |
636 | int channels; |
605 | int channels; |
637 | unsigned char *row; |
606 | unsigned char *row; |
638 | Visual *visual = target->visual; |
|
|
639 | int depth = target->depth; |
|
|
640 | |
607 | |
641 | if (visual->c_class != TrueColor) |
608 | if (visual->c_class != TrueColor) |
642 | return false; |
609 | return false; |
643 | |
610 | |
644 | if (depth == 24 || depth == 32) |
611 | if (depth == 24 || depth == 32) |
… | |
… | |
646 | else if (depth == 15 || depth == 16) |
613 | else if (depth == 15 || depth == 16) |
647 | bytes_per_pixel = 2; |
614 | bytes_per_pixel = 2; |
648 | else |
615 | else |
649 | return false; |
616 | return false; |
650 | |
617 | |
651 | width_r = rxvt_popcount (visual->red_mask); |
618 | width_r = ecb_popcount32 (visual->red_mask); |
652 | width_g = rxvt_popcount (visual->green_mask); |
619 | width_g = ecb_popcount32 (visual->green_mask); |
653 | width_b = rxvt_popcount (visual->blue_mask); |
620 | width_b = ecb_popcount32 (visual->blue_mask); |
654 | |
621 | |
655 | if (width_r > 8 || width_g > 8 || width_b > 8) |
622 | if (width_r > 8 || width_g > 8 || width_b > 8) |
656 | return false; |
623 | return false; |
657 | |
624 | |
658 | sh_r = rxvt_ctz (visual->red_mask); |
625 | sh_r = ecb_ctz32 (visual->red_mask); |
659 | sh_g = rxvt_ctz (visual->green_mask); |
626 | sh_g = ecb_ctz32 (visual->green_mask); |
660 | sh_b = rxvt_ctz (visual->blue_mask); |
627 | sh_b = ecb_ctz32 (visual->blue_mask); |
661 | |
628 | |
662 | if (width > INT_MAX / height / bytes_per_pixel) |
629 | if (width > INT_MAX / height / bytes_per_pixel) |
663 | return false; |
630 | return false; |
664 | |
631 | |
665 | data = (char *)malloc (width * height * bytes_per_pixel); |
632 | data = (char *)malloc (width * height * bytes_per_pixel); |
666 | if (!data) |
633 | if (!data) |
667 | return false; |
634 | return false; |
668 | |
635 | |
669 | ximage = XCreateImage (target->dpy, visual, depth, ZPixmap, 0, data, |
636 | ximage = XCreateImage (dpy, visual, depth, ZPixmap, 0, data, |
670 | width, height, bytes_per_pixel * 8, 0); |
637 | width, height, bytes_per_pixel * 8, 0); |
671 | if (!ximage) |
638 | if (!ximage) |
672 | { |
639 | { |
673 | free (data); |
640 | free (data); |
674 | return false; |
641 | return false; |
675 | } |
642 | } |
676 | |
643 | |
677 | ximage->byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
644 | ximage->byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; |
678 | |
645 | |
679 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
646 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
680 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
647 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
681 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
648 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
682 | line = data; |
649 | line = data; |
… | |
… | |
700 | |
667 | |
701 | row += rowstride; |
668 | row += rowstride; |
702 | line += ximage->bytes_per_line; |
669 | line += ximage->bytes_per_line; |
703 | } |
670 | } |
704 | |
671 | |
705 | XPutImage (target->dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
672 | XPutImage (dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
706 | XDestroyImage (ximage); |
673 | XDestroyImage (ximage); |
707 | return true; |
674 | return true; |
708 | } |
675 | } |
709 | |
676 | |
710 | bool |
677 | bool |
711 | bgPixmap_t::render_image (unsigned long background_flags) |
678 | rxvt_term::render_image (unsigned long tr_flags) |
712 | { |
679 | { |
713 | if (target == NULL) |
|
|
714 | return false; |
|
|
715 | |
|
|
716 | if (!pixbuf) |
680 | if (!pixbuf) |
717 | return false; |
681 | return false; |
718 | |
682 | |
719 | if (background_flags |
683 | if (tr_flags |
720 | && !(flags & HAS_RENDER)) |
684 | && !(bg_flags & BG_HAS_RENDER)) |
721 | return false; |
685 | return false; |
722 | |
686 | |
723 | GdkPixbuf *result; |
687 | GdkPixbuf *result; |
724 | |
688 | |
725 | int image_width = gdk_pixbuf_get_width (pixbuf); |
689 | int image_width = gdk_pixbuf_get_width (pixbuf); |
726 | int image_height = gdk_pixbuf_get_height (pixbuf); |
690 | int image_height = gdk_pixbuf_get_height (pixbuf); |
727 | |
691 | |
728 | int target_width = target->szHint.width; |
692 | int target_width = szHint.width; |
729 | int target_height = target->szHint.height; |
693 | int target_height = szHint.height; |
730 | int new_pmap_width = target_width; |
694 | int new_pmap_width = target_width; |
731 | int new_pmap_height = target_height; |
695 | int new_pmap_height = target_height; |
732 | |
696 | |
733 | int x = 0; |
697 | int x = 0; |
734 | int y = 0; |
698 | int y = 0; |
735 | int w = 0; |
699 | int w = 0; |
736 | int h = 0; |
700 | int h = 0; |
737 | |
701 | |
738 | get_image_geometry (image_width, image_height, w, h, x, y); |
702 | get_image_geometry (image_width, image_height, w, h, x, y); |
739 | |
703 | |
740 | if (!(flags & rootAlign) |
704 | if (!(bg_flags & BG_ROOT_ALIGN) |
741 | && (x >= target_width |
705 | && (x >= target_width |
742 | || y >= target_height |
706 | || y >= target_height |
743 | || (x + w <= 0) |
707 | || (x + w <= 0) |
744 | || (y + h <= 0))) |
708 | || (y + h <= 0))) |
745 | return false; |
709 | return false; |
… | |
… | |
752 | result = gdk_pixbuf_scale_simple (pixbuf, |
716 | result = gdk_pixbuf_scale_simple (pixbuf, |
753 | w, h, |
717 | w, h, |
754 | GDK_INTERP_BILINEAR); |
718 | GDK_INTERP_BILINEAR); |
755 | } |
719 | } |
756 | |
720 | |
|
|
721 | if (!result) |
|
|
722 | return false; |
|
|
723 | |
757 | bool ret = false; |
724 | bool ret = false; |
758 | |
725 | |
759 | if (result) |
|
|
760 | { |
|
|
761 | XGCValues gcv; |
726 | XGCValues gcv; |
762 | GC gc; |
727 | GC gc; |
763 | Pixmap root_pmap; |
728 | Pixmap root_pmap; |
764 | |
729 | |
765 | image_width = gdk_pixbuf_get_width (result); |
730 | image_width = gdk_pixbuf_get_width (result); |
766 | image_height = gdk_pixbuf_get_height (result); |
731 | image_height = gdk_pixbuf_get_height (result); |
767 | |
732 | |
768 | if (background_flags) |
733 | if (tr_flags) |
769 | { |
734 | { |
770 | root_pmap = pixmap; |
735 | root_pmap = bg_pixmap; |
771 | pixmap = None; |
736 | bg_pixmap = None; |
|
|
737 | } |
|
|
738 | else |
|
|
739 | { |
|
|
740 | if (bg_flags & BG_TILE) |
772 | } |
741 | { |
773 | else |
|
|
774 | { |
|
|
775 | if (h_scale == 0 || v_scale == 0) |
|
|
776 | { |
|
|
777 | new_pmap_width = min (image_width, target_width); |
742 | new_pmap_width = min (image_width, target_width); |
778 | new_pmap_height = min (image_height, target_height); |
743 | new_pmap_height = min (image_height, target_height); |
779 | } |
744 | } |
780 | } |
745 | } |
781 | |
746 | |
782 | if (pixmap == None |
747 | if (bg_pixmap == None |
783 | || pmap_width != new_pmap_width |
748 | || bg_pmap_width != new_pmap_width |
784 | || pmap_height != new_pmap_height) |
749 | || bg_pmap_height != new_pmap_height) |
785 | { |
750 | { |
786 | if (pixmap) |
751 | if (bg_pixmap) |
787 | XFreePixmap (target->dpy, pixmap); |
752 | XFreePixmap (dpy, bg_pixmap); |
788 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
753 | bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth); |
789 | pmap_width = new_pmap_width; |
754 | bg_pmap_width = new_pmap_width; |
790 | pmap_height = new_pmap_height; |
755 | bg_pmap_height = new_pmap_height; |
|
|
756 | } |
|
|
757 | |
|
|
758 | gcv.foreground = pix_colors[Color_bg]; |
|
|
759 | gc = XCreateGC (dpy, vt, GCForeground, &gcv); |
|
|
760 | |
|
|
761 | if (gc) |
|
|
762 | { |
|
|
763 | if (bg_flags & BG_TILE) |
791 | } |
764 | { |
792 | |
|
|
793 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
794 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
795 | |
|
|
796 | if (h_scale == 0 || v_scale == 0) |
|
|
797 | { |
|
|
798 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
765 | Pixmap tile = XCreatePixmap (dpy, vt, image_width, image_height, depth); |
799 | pixbuf_to_pixmap (result, tile, gc, |
766 | pixbuf_to_pixmap (result, tile, gc, |
800 | 0, 0, |
767 | 0, 0, |
801 | 0, 0, |
768 | 0, 0, |
802 | image_width, image_height); |
769 | image_width, image_height); |
803 | |
770 | |
804 | gcv.tile = tile; |
771 | gcv.tile = tile; |
805 | gcv.fill_style = FillTiled; |
772 | gcv.fill_style = FillTiled; |
806 | gcv.ts_x_origin = x; |
773 | gcv.ts_x_origin = x; |
807 | gcv.ts_y_origin = y; |
774 | gcv.ts_y_origin = y; |
808 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
775 | XChangeGC (dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
809 | |
776 | |
810 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
777 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
811 | XFreePixmap (target->dpy, tile); |
778 | XFreePixmap (dpy, tile); |
812 | } |
779 | } |
813 | else |
780 | else |
814 | { |
781 | { |
815 | int src_x, src_y, dst_x, dst_y; |
782 | int src_x, src_y, dst_x, dst_y; |
816 | int dst_width, dst_height; |
783 | int dst_width, dst_height; |
… | |
… | |
819 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
786 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
820 | |
787 | |
821 | if (dst_x > 0 || dst_y > 0 |
788 | if (dst_x > 0 || dst_y > 0 |
822 | || dst_x + dst_width < new_pmap_width |
789 | || dst_x + dst_width < new_pmap_width |
823 | || dst_y + dst_height < new_pmap_height) |
790 | || dst_y + dst_height < new_pmap_height) |
824 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
791 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
825 | |
792 | |
826 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
793 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
827 | pixbuf_to_pixmap (result, pixmap, gc, |
794 | pixbuf_to_pixmap (result, bg_pixmap, gc, |
828 | src_x, src_y, |
795 | src_x, src_y, |
829 | dst_x, dst_y, |
796 | dst_x, dst_y, |
830 | dst_width, dst_height); |
797 | dst_width, dst_height); |
831 | } |
798 | } |
832 | |
799 | |
833 | #if XRENDER |
800 | #if XRENDER |
834 | if (background_flags) |
801 | if (tr_flags) |
835 | { |
802 | { |
836 | Display *dpy = target->dpy; |
|
|
837 | XRenderPictureAttributes pa; |
803 | XRenderPictureAttributes pa; |
838 | |
804 | |
839 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual); |
805 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, visual); |
840 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
806 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
841 | |
807 | |
842 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
808 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); |
843 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
809 | Picture dst = XRenderCreatePicture (dpy, bg_pixmap, dst_format, 0, &pa); |
844 | |
810 | |
845 | pa.repeat = True; |
811 | pa.repeat = True; |
846 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
812 | Pixmap mask_pmap = XCreatePixmap (dpy, vt, 1, 1, 8); |
847 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
813 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
848 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
814 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
849 | XFreePixmap (dpy, mask_pmap); |
815 | XFreePixmap (dpy, mask_pmap); |
850 | |
816 | |
851 | if (src && dst && mask) |
|
|
852 | { |
|
|
853 | XRenderColor mask_c; |
817 | XRenderColor mask_c; |
854 | |
818 | |
855 | mask_c.alpha = 0x8000; |
819 | mask_c.alpha = 0x8000; |
856 | mask_c.red = 0; |
820 | mask_c.red = 0; |
857 | mask_c.green = 0; |
821 | mask_c.green = 0; |
858 | mask_c.blue = 0; |
822 | mask_c.blue = 0; |
859 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
823 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
860 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
824 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
861 | } |
|
|
862 | |
825 | |
863 | XRenderFreePicture (dpy, src); |
826 | XRenderFreePicture (dpy, src); |
864 | XRenderFreePicture (dpy, dst); |
827 | XRenderFreePicture (dpy, dst); |
865 | XRenderFreePicture (dpy, mask); |
828 | XRenderFreePicture (dpy, mask); |
866 | |
|
|
867 | XFreePixmap (dpy, root_pmap); |
|
|
868 | } |
829 | } |
869 | #endif |
830 | #endif |
870 | |
831 | |
871 | if (result != pixbuf) |
|
|
872 | g_object_unref (result); |
|
|
873 | |
|
|
874 | XFreeGC (target->dpy, gc); |
832 | XFreeGC (dpy, gc); |
875 | |
833 | |
876 | ret = true; |
834 | ret = true; |
877 | } |
835 | } |
878 | |
836 | |
|
|
837 | if (result != pixbuf) |
|
|
838 | g_object_unref (result); |
|
|
839 | |
|
|
840 | if (tr_flags) |
|
|
841 | XFreePixmap (dpy, root_pmap); |
|
|
842 | |
879 | return ret; |
843 | return ret; |
880 | } |
844 | } |
881 | # endif /* HAVE_PIXBUF */ |
845 | # endif /* HAVE_PIXBUF */ |
882 | |
846 | |
883 | bool |
847 | bool |
884 | bgPixmap_t::set_file (const char *file) |
848 | rxvt_term::bg_set_file (const char *file) |
885 | { |
849 | { |
886 | if (!file || !*file) |
850 | if (!file || !*file) |
887 | return false; |
851 | return false; |
888 | |
852 | |
|
|
853 | bool ret = false; |
889 | if (const char *p = strchr (file, ';')) |
854 | const char *p = strchr (file, ';'); |
|
|
855 | |
|
|
856 | if (p) |
890 | { |
857 | { |
891 | size_t len = p - file; |
858 | size_t len = p - file; |
892 | char *f = rxvt_temp_buf<char> (len + 1); |
859 | char *f = rxvt_temp_buf<char> (len + 1); |
893 | memcpy (f, file, len); |
860 | memcpy (f, file, len); |
894 | f[len] = '\0'; |
861 | f[len] = '\0'; |
895 | file = f; |
862 | file = f; |
896 | } |
863 | } |
897 | |
864 | |
898 | # ifdef HAVE_AFTERIMAGE |
865 | # ifdef HAVE_AFTERIMAGE |
899 | if (!target->asimman) |
866 | if (!asimman) |
900 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
867 | asimman = create_generic_imageman (rs[Rs_path]); |
901 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
868 | ASImage *image = get_asimage (asimman, file, 0xFFFFFFFF, 100); |
902 | if (image) |
869 | if (image) |
903 | { |
870 | { |
904 | if (original_asim) |
871 | if (original_asim) |
905 | safe_asimage_destroy (original_asim); |
872 | safe_asimage_destroy (original_asim); |
906 | original_asim = image; |
873 | original_asim = image; |
907 | flags |= CLIENT_RENDER; |
874 | bg_flags |= BG_IS_FROM_FILE | BG_CLIENT_RENDER; |
908 | have_image = true; |
|
|
909 | return true; |
875 | ret = true; |
910 | } |
876 | } |
911 | # endif |
877 | # endif |
912 | |
878 | |
913 | # ifdef HAVE_PIXBUF |
879 | # ifdef HAVE_PIXBUF |
914 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
880 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
915 | if (image) |
881 | if (image) |
916 | { |
882 | { |
917 | if (pixbuf) |
883 | if (pixbuf) |
918 | g_object_unref (pixbuf); |
884 | g_object_unref (pixbuf); |
919 | pixbuf = image; |
885 | pixbuf = image; |
920 | have_image = true; |
886 | bg_flags |= BG_IS_FROM_FILE; |
921 | return true; |
887 | ret = true; |
922 | } |
888 | } |
923 | # endif |
889 | # endif |
924 | |
890 | |
|
|
891 | if (ret) |
|
|
892 | { |
|
|
893 | if (p) |
|
|
894 | bg_set_geometry (p + 1); |
|
|
895 | else |
|
|
896 | bg_set_default_geometry (); |
|
|
897 | } |
|
|
898 | |
925 | return false; |
899 | return ret; |
926 | } |
900 | } |
927 | |
901 | |
928 | # endif /* BG_IMAGE_FROM_FILE */ |
902 | # endif /* BG_IMAGE_FROM_FILE */ |
929 | |
903 | |
930 | # ifdef ENABLE_TRANSPARENCY |
904 | # ifdef ENABLE_TRANSPARENCY |
931 | bool |
905 | bool |
932 | bgPixmap_t::set_transparent () |
906 | rxvt_term::bg_set_transparent () |
933 | { |
907 | { |
934 | if (!(flags & isTransparent)) |
908 | if (!(bg_flags & BG_IS_TRANSPARENT)) |
935 | { |
909 | { |
936 | flags |= isTransparent; |
910 | bg_flags |= BG_IS_TRANSPARENT; |
937 | return true; |
911 | return true; |
938 | } |
912 | } |
939 | |
913 | |
940 | return false; |
914 | return false; |
941 | } |
915 | } |
942 | |
916 | |
943 | bool |
917 | bool |
944 | bgPixmap_t::set_blur_radius (const char *geom) |
918 | rxvt_term::bg_set_blur (const char *geom) |
945 | { |
919 | { |
946 | bool changed = false; |
920 | bool changed = false; |
947 | unsigned int hr, vr; |
921 | unsigned int hr, vr; |
948 | int junk; |
922 | int junk; |
949 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
923 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
… | |
… | |
967 | changed = true; |
941 | changed = true; |
968 | v_blurRadius = vr; |
942 | v_blurRadius = vr; |
969 | } |
943 | } |
970 | |
944 | |
971 | if (v_blurRadius == 0 && h_blurRadius == 0) |
945 | if (v_blurRadius == 0 && h_blurRadius == 0) |
972 | flags &= ~blurNeeded; |
946 | bg_flags &= ~BG_NEEDS_BLUR; |
973 | else |
947 | else |
974 | flags |= blurNeeded; |
948 | bg_flags |= BG_NEEDS_BLUR; |
975 | |
949 | |
976 | return changed; |
950 | return changed; |
977 | } |
951 | } |
978 | |
952 | |
979 | static inline unsigned long |
953 | void |
980 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
954 | rxvt_term::set_tint_shade_flags () |
981 | { |
955 | { |
982 | unsigned long flags = 0; |
|
|
983 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
956 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
984 | bool has_shade = shade != 100; |
957 | bool has_shade = shade != 100; |
985 | |
958 | |
986 | if (tint) |
959 | bg_flags &= ~BG_TINT_FLAGS; |
|
|
960 | |
|
|
961 | if (bg_flags & BG_TINT_SET) |
987 | { |
962 | { |
988 | tint->get (c); |
963 | tint.get (c); |
989 | if (!has_shade |
964 | if (!has_shade |
990 | && (c.r <= 0x00ff || c.r >= 0xff00) |
965 | && (c.r <= 0x00ff || c.r >= 0xff00) |
991 | && (c.g <= 0x00ff || c.g >= 0xff00) |
966 | && (c.g <= 0x00ff || c.g >= 0xff00) |
992 | && (c.b <= 0x00ff || c.b >= 0xff00)) |
967 | && (c.b <= 0x00ff || c.b >= 0xff00)) |
993 | flags |= bgPixmap_t::tintWholesome; |
968 | bg_flags |= BG_TINT_BITAND; |
994 | } |
969 | } |
995 | |
970 | |
996 | if (has_shade || tint) |
971 | if (has_shade || (bg_flags & BG_TINT_SET)) |
997 | flags |= bgPixmap_t::tintNeeded; |
972 | bg_flags |= BG_NEEDS_TINT; |
998 | |
|
|
999 | return flags; |
|
|
1000 | } |
973 | } |
1001 | |
974 | |
1002 | bool |
975 | bool |
1003 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
976 | rxvt_term::bg_set_tint (rxvt_color &new_tint) |
1004 | { |
977 | { |
1005 | if (!(flags & tintSet) || tint != new_tint) |
978 | if (!(bg_flags & BG_TINT_SET) || tint != new_tint) |
1006 | { |
979 | { |
1007 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
|
|
1008 | tint = new_tint; |
980 | tint = new_tint; |
1009 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
981 | bg_flags |= BG_TINT_SET; |
|
|
982 | set_tint_shade_flags (); |
1010 | return true; |
983 | return true; |
1011 | } |
984 | } |
1012 | |
985 | |
1013 | return false; |
986 | return false; |
1014 | } |
987 | } |
1015 | |
988 | |
1016 | bool |
989 | bool |
1017 | bgPixmap_t::set_shade (const char *shade_str) |
990 | rxvt_term::bg_set_shade (const char *shade_str) |
1018 | { |
991 | { |
1019 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
992 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1020 | |
993 | |
1021 | clamp_it (new_shade, -100, 200); |
994 | clamp_it (new_shade, -100, 200); |
1022 | if (new_shade < 0) |
995 | if (new_shade < 0) |
1023 | new_shade = 200 - (100 + new_shade); |
996 | new_shade = 200 - (100 + new_shade); |
1024 | |
997 | |
1025 | if (new_shade != shade) |
998 | if (new_shade != shade) |
1026 | { |
999 | { |
1027 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
|
|
1028 | shade = new_shade; |
1000 | shade = new_shade; |
1029 | flags = (flags & ~tintFlags) | new_flags; |
1001 | set_tint_shade_flags (); |
1030 | return true; |
1002 | return true; |
1031 | } |
1003 | } |
1032 | |
1004 | |
1033 | return false; |
1005 | return false; |
1034 | } |
1006 | } |
… | |
… | |
1055 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1027 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1056 | } |
1028 | } |
1057 | #endif |
1029 | #endif |
1058 | |
1030 | |
1059 | bool |
1031 | bool |
1060 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1032 | rxvt_term::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1061 | { |
1033 | { |
1062 | bool ret = false; |
1034 | bool ret = false; |
1063 | #if XRENDER |
1035 | #if XRENDER |
1064 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1036 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1065 | double *kernel = (double *)malloc (size * sizeof (double)); |
1037 | double *kernel = (double *)malloc (size * sizeof (double)); |
1066 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1038 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1067 | |
1039 | |
1068 | Display *dpy = target->dpy; |
|
|
1069 | XRenderPictureAttributes pa; |
1040 | XRenderPictureAttributes pa; |
1070 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1041 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1071 | |
1042 | |
1072 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1043 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1073 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1044 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1074 | |
1045 | |
1075 | if (kernel && params && src && dst) |
1046 | if (kernel && params) |
1076 | { |
1047 | { |
1077 | if (h_blurRadius) |
1048 | if (h_blurRadius) |
1078 | { |
1049 | { |
1079 | size = h_blurRadius * 2 + 1; |
1050 | size = h_blurRadius * 2 + 1; |
1080 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
1051 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
… | |
… | |
1093 | |
1064 | |
1094 | if (v_blurRadius) |
1065 | if (v_blurRadius) |
1095 | { |
1066 | { |
1096 | size = v_blurRadius * 2 + 1; |
1067 | size = v_blurRadius * 2 + 1; |
1097 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
1068 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
1098 | swap (params[0], params[1]); |
1069 | ::swap (params[0], params[1]); |
1099 | |
1070 | |
1100 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
1071 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
1101 | XRenderComposite (dpy, |
1072 | XRenderComposite (dpy, |
1102 | PictOpSrc, |
1073 | PictOpSrc, |
1103 | src, |
1074 | src, |
… | |
… | |
1119 | #endif |
1090 | #endif |
1120 | return ret; |
1091 | return ret; |
1121 | } |
1092 | } |
1122 | |
1093 | |
1123 | bool |
1094 | bool |
1124 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1095 | rxvt_term::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1125 | { |
1096 | { |
1126 | Display *dpy = target->dpy; |
|
|
1127 | bool ret = false; |
1097 | bool ret = false; |
1128 | |
1098 | |
1129 | if (flags & tintWholesome) |
1099 | if (bg_flags & BG_TINT_BITAND) |
1130 | { |
1100 | { |
1131 | XGCValues gcv; |
1101 | XGCValues gcv; |
1132 | GC gc; |
1102 | GC gc; |
1133 | |
1103 | |
1134 | /* In this case we can tint image server-side getting significant |
1104 | /* In this case we can tint image server-side getting significant |
… | |
… | |
1146 | } |
1116 | } |
1147 | } |
1117 | } |
1148 | else |
1118 | else |
1149 | { |
1119 | { |
1150 | # if XRENDER |
1120 | # if XRENDER |
1151 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1121 | rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC); |
1152 | |
1122 | |
1153 | if (flags & tintSet) |
1123 | if (bg_flags & BG_TINT_SET) |
1154 | tint.get (c); |
1124 | tint.get (c); |
1155 | |
1125 | |
1156 | if (shade <= 100) |
1126 | if (shade <= 100) |
1157 | { |
1127 | { |
1158 | c.r = (c.r * shade) / 100; |
1128 | c.r = c.r * shade / 100; |
1159 | c.g = (c.g * shade) / 100; |
1129 | c.g = c.g * shade / 100; |
1160 | c.b = (c.b * shade) / 100; |
1130 | c.b = c.b * shade / 100; |
1161 | } |
1131 | } |
1162 | else |
1132 | else |
1163 | { |
1133 | { |
1164 | c.r = (c.r * (200 - shade)) / 100; |
1134 | c.r = c.r * (200 - shade) / 100; |
1165 | c.g = (c.g * (200 - shade)) / 100; |
1135 | c.g = c.g * (200 - shade) / 100; |
1166 | c.b = (c.b * (200 - shade)) / 100; |
1136 | c.b = c.b * (200 - shade) / 100; |
1167 | } |
1137 | } |
1168 | |
1138 | |
1169 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1139 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1170 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1140 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1171 | XRenderPictureAttributes pa; |
1141 | XRenderPictureAttributes pa; |
… | |
… | |
1178 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
1148 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
1179 | XFreePixmap (dpy, overlay_pmap); |
1149 | XFreePixmap (dpy, overlay_pmap); |
1180 | |
1150 | |
1181 | pa.component_alpha = True; |
1151 | pa.component_alpha = True; |
1182 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
1152 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
1183 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
1153 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat | CPComponentAlpha, &pa); |
1184 | XFreePixmap (dpy, mask_pmap); |
1154 | XFreePixmap (dpy, mask_pmap); |
1185 | |
1155 | |
1186 | if (mask_pic && overlay_pic && back_pic) |
|
|
1187 | { |
|
|
1188 | XRenderColor mask_c; |
1156 | XRenderColor mask_c; |
1189 | |
1157 | |
1190 | mask_c.red = mask_c.green = mask_c.blue = 0; |
|
|
1191 | mask_c.alpha = 0xffff; |
1158 | mask_c.alpha = 0xffff; |
|
|
1159 | mask_c.red = |
|
|
1160 | mask_c.green = |
|
|
1161 | mask_c.blue = 0; |
|
|
1162 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1163 | |
|
|
1164 | mask_c.alpha = 0; |
|
|
1165 | mask_c.red = 0xffff - c.r; |
|
|
1166 | mask_c.green = 0xffff - c.g; |
|
|
1167 | mask_c.blue = 0xffff - c.b; |
|
|
1168 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1169 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1170 | |
|
|
1171 | if (shade > 100) |
|
|
1172 | { |
|
|
1173 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1174 | mask_c.alpha = 0; |
1192 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1175 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1193 | |
1176 | |
1194 | mask_c.alpha = 0; |
|
|
1195 | mask_c.red = 0xffff - c.r; |
|
|
1196 | mask_c.green = 0xffff - c.g; |
|
|
1197 | mask_c.blue = 0xffff - c.b; |
|
|
1198 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1199 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1200 | |
|
|
1201 | if (shade > 100) |
|
|
1202 | { |
|
|
1203 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1204 | mask_c.alpha = 0; |
|
|
1205 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1206 | |
|
|
1207 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1177 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1208 | } |
1178 | } |
1209 | |
1179 | |
1210 | ret = true; |
1180 | ret = true; |
1211 | } |
|
|
1212 | |
1181 | |
1213 | XRenderFreePicture (dpy, mask_pic); |
1182 | XRenderFreePicture (dpy, mask_pic); |
1214 | XRenderFreePicture (dpy, overlay_pic); |
1183 | XRenderFreePicture (dpy, overlay_pic); |
1215 | XRenderFreePicture (dpy, back_pic); |
1184 | XRenderFreePicture (dpy, back_pic); |
1216 | # endif |
1185 | # endif |
1217 | } |
1186 | } |
1218 | |
1187 | |
1219 | return ret; |
1188 | return ret; |
1220 | } |
1189 | } |
1221 | |
1190 | |
1222 | /* make_transparency_pixmap() |
1191 | /* |
1223 | * Builds a pixmap of the same size as the terminal window that contains |
1192 | * Builds a pixmap of the same size as the terminal window that contains |
1224 | * the tiled portion of the root pixmap that is supposed to be covered by |
1193 | * the tiled portion of the root pixmap that is supposed to be covered by |
1225 | * our window. |
1194 | * our window. |
1226 | */ |
1195 | */ |
1227 | unsigned long |
1196 | unsigned long |
1228 | bgPixmap_t::make_transparency_pixmap () |
1197 | rxvt_term::make_transparency_pixmap () |
1229 | { |
1198 | { |
1230 | unsigned long result = 0; |
1199 | unsigned long result = 0; |
1231 | |
|
|
1232 | if (target == NULL) |
|
|
1233 | return 0; |
|
|
1234 | |
1200 | |
1235 | /* root dimensions may change from call to call - but Display structure should |
1201 | /* root dimensions may change from call to call - but Display structure should |
1236 | * be always up-to-date, so let's use it : |
1202 | * be always up-to-date, so let's use it : |
1237 | */ |
1203 | */ |
1238 | int screen = target->display->screen; |
1204 | int screen = display->screen; |
1239 | Display *dpy = target->dpy; |
|
|
1240 | int root_depth = DefaultDepth (dpy, screen); |
1205 | int root_depth = DefaultDepth (dpy, screen); |
1241 | int root_width = DisplayWidth (dpy, screen); |
1206 | int root_width = DisplayWidth (dpy, screen); |
1242 | int root_height = DisplayHeight (dpy, screen); |
1207 | int root_height = DisplayHeight (dpy, screen); |
1243 | unsigned int root_pmap_width, root_pmap_height; |
1208 | unsigned int root_pmap_width, root_pmap_height; |
1244 | int window_width = target->szHint.width; |
1209 | int window_width = szHint.width; |
1245 | int window_height = target->szHint.height; |
1210 | int window_height = szHint.height; |
1246 | int sx, sy; |
1211 | int sx, sy; |
1247 | XGCValues gcv; |
1212 | XGCValues gcv; |
1248 | GC gc; |
1213 | GC gc; |
1249 | |
1214 | |
1250 | sx = target_x; |
1215 | sx = target_x; |
… | |
… | |
1260 | { |
1225 | { |
1261 | Window wdummy; |
1226 | Window wdummy; |
1262 | int idummy; |
1227 | int idummy; |
1263 | unsigned int udummy; |
1228 | unsigned int udummy; |
1264 | |
1229 | |
1265 | target->allowedxerror = -1; |
1230 | allowedxerror = -1; |
1266 | |
1231 | |
1267 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
1232 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
1268 | root_pixmap = None; |
1233 | root_pixmap = None; |
1269 | |
1234 | |
1270 | target->allowedxerror = 0; |
1235 | allowedxerror = 0; |
1271 | } |
1236 | } |
1272 | |
1237 | |
1273 | Pixmap recoded_root_pmap = root_pixmap; |
1238 | Pixmap recoded_root_pmap = root_pixmap; |
1274 | |
1239 | |
1275 | if (root_pixmap != None && root_depth != target->depth) |
1240 | if (root_pixmap != None && root_depth != depth) |
1276 | { |
1241 | { |
1277 | #if XRENDER |
1242 | #if XRENDER |
1278 | if (flags & HAS_RENDER) |
1243 | if (bg_flags & BG_HAS_RENDER) |
1279 | { |
1244 | { |
|
|
1245 | recoded_root_pmap = XCreatePixmap (dpy, vt, root_pmap_width, root_pmap_height, depth); |
|
|
1246 | |
1280 | XRenderPictureAttributes pa; |
1247 | XRenderPictureAttributes pa; |
1281 | |
1248 | |
1282 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
1249 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
1283 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
1250 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
1284 | |
1251 | |
1285 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
|
|
1286 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
1252 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); |
1287 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
1253 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
1288 | |
1254 | |
1289 | if (src && dst) |
|
|
1290 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
1255 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
1291 | else |
|
|
1292 | { |
|
|
1293 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1294 | root_pixmap = None; |
|
|
1295 | } |
|
|
1296 | |
1256 | |
1297 | XRenderFreePicture (dpy, src); |
1257 | XRenderFreePicture (dpy, src); |
1298 | XRenderFreePicture (dpy, dst); |
1258 | XRenderFreePicture (dpy, dst); |
1299 | } |
1259 | } |
1300 | else |
1260 | else |
1301 | #endif |
1261 | #endif |
1302 | root_pixmap = None; |
1262 | recoded_root_pmap = None; |
1303 | } |
1263 | } |
1304 | |
1264 | |
1305 | if (root_pixmap == None) |
1265 | if (recoded_root_pmap == None) |
1306 | return 0; |
1266 | return 0; |
1307 | |
1267 | |
1308 | if (pixmap == None |
1268 | if (bg_pixmap == None |
1309 | || pmap_width != window_width |
1269 | || bg_pmap_width != window_width |
1310 | || pmap_height != window_height) |
1270 | || bg_pmap_height != window_height) |
1311 | { |
1271 | { |
1312 | if (pixmap) |
1272 | if (bg_pixmap) |
1313 | XFreePixmap (target->dpy, pixmap); |
1273 | XFreePixmap (dpy, bg_pixmap); |
1314 | pixmap = XCreatePixmap (target->dpy, target->vt, window_width, window_height, target->depth); |
1274 | bg_pixmap = XCreatePixmap (dpy, vt, window_width, window_height, depth); |
1315 | pmap_width = window_width; |
1275 | bg_pmap_width = window_width; |
1316 | pmap_height = window_height; |
1276 | bg_pmap_height = window_height; |
1317 | } |
1277 | } |
1318 | |
|
|
1319 | if (pixmap == None) |
|
|
1320 | return 0; |
|
|
1321 | |
1278 | |
1322 | /* straightforward pixmap copy */ |
1279 | /* straightforward pixmap copy */ |
1323 | while (sx < 0) sx += (int)root_width; |
1280 | while (sx < 0) sx += root_width; |
1324 | while (sy < 0) sy += (int)root_height; |
1281 | while (sy < 0) sy += root_height; |
1325 | |
1282 | |
1326 | gcv.tile = recoded_root_pmap; |
1283 | gcv.tile = recoded_root_pmap; |
1327 | gcv.fill_style = FillTiled; |
1284 | gcv.fill_style = FillTiled; |
1328 | gcv.ts_x_origin = -sx; |
1285 | gcv.ts_x_origin = -sx; |
1329 | gcv.ts_y_origin = -sy; |
1286 | gcv.ts_y_origin = -sy; |
1330 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1287 | gc = XCreateGC (dpy, vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1331 | |
1288 | |
1332 | if (gc) |
1289 | if (gc) |
1333 | { |
1290 | { |
1334 | XFillRectangle (dpy, pixmap, gc, 0, 0, window_width, window_height); |
1291 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, window_width, window_height); |
1335 | result |= transpPmapTiled; |
1292 | result |= BG_IS_VALID | (bg_flags & BG_EFFECTS_FLAGS); |
1336 | XFreeGC (dpy, gc); |
1293 | XFreeGC (dpy, gc); |
1337 | |
1294 | |
1338 | if (!(flags & CLIENT_RENDER)) |
1295 | if (!(bg_flags & BG_CLIENT_RENDER)) |
1339 | { |
1296 | { |
1340 | if ((flags & blurNeeded) |
1297 | if ((bg_flags & BG_NEEDS_BLUR) |
1341 | && (flags & HAS_RENDER_CONV)) |
1298 | && (bg_flags & BG_HAS_RENDER_CONV)) |
1342 | { |
1299 | { |
1343 | if (blur_pixmap (pixmap, target->visual, window_width, window_height)) |
1300 | if (blur_pixmap (bg_pixmap, visual, window_width, window_height)) |
1344 | result |= transpPmapBlurred; |
1301 | result &= ~BG_NEEDS_BLUR; |
1345 | } |
|
|
1346 | if ((flags & tintNeeded) |
|
|
1347 | && (flags & (tintWholesome | HAS_RENDER))) |
|
|
1348 | { |
1302 | } |
|
|
1303 | if ((bg_flags & BG_NEEDS_TINT) |
|
|
1304 | && (bg_flags & (BG_TINT_BITAND | BG_HAS_RENDER))) |
|
|
1305 | { |
1349 | if (tint_pixmap (pixmap, target->visual, window_width, window_height)) |
1306 | if (tint_pixmap (bg_pixmap, visual, window_width, window_height)) |
1350 | result |= transpPmapTinted; |
1307 | result &= ~BG_NEEDS_TINT; |
1351 | } |
1308 | } |
1352 | } /* server side rendering completed */ |
1309 | } /* server side rendering completed */ |
1353 | } |
1310 | } |
1354 | |
1311 | |
1355 | if (recoded_root_pmap != root_pixmap) |
1312 | if (recoded_root_pmap != root_pixmap) |
… | |
… | |
1357 | |
1314 | |
1358 | return result; |
1315 | return result; |
1359 | } |
1316 | } |
1360 | |
1317 | |
1361 | void |
1318 | void |
1362 | bgPixmap_t::set_root_pixmap () |
1319 | rxvt_term::bg_set_root_pixmap () |
1363 | { |
1320 | { |
1364 | Pixmap new_root_pixmap = target->get_pixmap_property (target->xa[XA_XROOTPMAP_ID]); |
1321 | Pixmap new_root_pixmap = get_pixmap_property (xa[XA_XROOTPMAP_ID]); |
1365 | if (new_root_pixmap == None) |
1322 | if (new_root_pixmap == None) |
1366 | new_root_pixmap = target->get_pixmap_property (target->xa[XA_ESETROOT_PMAP_ID]); |
1323 | new_root_pixmap = get_pixmap_property (xa[XA_ESETROOT_PMAP_ID]); |
1367 | |
1324 | |
1368 | root_pixmap = new_root_pixmap; |
1325 | root_pixmap = new_root_pixmap; |
1369 | } |
1326 | } |
1370 | # endif /* ENABLE_TRANSPARENCY */ |
1327 | # endif /* ENABLE_TRANSPARENCY */ |
1371 | |
1328 | |
1372 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1329 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1373 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
1330 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
1374 | # endif |
1331 | # endif |
1375 | |
1332 | |
1376 | bool |
1333 | bool |
1377 | bgPixmap_t::render () |
1334 | rxvt_term::bg_render () |
1378 | { |
1335 | { |
1379 | unsigned long background_flags = 0; |
1336 | unsigned long tr_flags = 0; |
1380 | |
1337 | |
1381 | if (target == NULL) |
|
|
1382 | return false; |
|
|
1383 | |
|
|
1384 | invalidate (); |
1338 | bg_invalidate (); |
1385 | # ifdef ENABLE_TRANSPARENCY |
1339 | # ifdef ENABLE_TRANSPARENCY |
1386 | if (flags & isTransparent) |
1340 | if (bg_flags & BG_IS_TRANSPARENT) |
1387 | { |
1341 | { |
1388 | /* we need to re-generate transparency pixmap in that case ! */ |
1342 | /* we need to re-generate transparency pixmap in that case ! */ |
1389 | background_flags = make_transparency_pixmap (); |
1343 | tr_flags = make_transparency_pixmap (); |
1390 | if (background_flags == 0) |
1344 | if (tr_flags == 0) |
1391 | return false; |
1345 | return false; |
1392 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1346 | else if (!(tr_flags & BG_EFFECTS_FLAGS)) |
1393 | flags &= ~isInvalid; |
1347 | bg_flags |= BG_IS_VALID; |
1394 | } |
1348 | } |
1395 | # endif |
1349 | # endif |
1396 | |
1350 | |
1397 | # ifdef BG_IMAGE_FROM_FILE |
1351 | # ifdef BG_IMAGE_FROM_FILE |
1398 | if (have_image |
1352 | if ((bg_flags & BG_IS_FROM_FILE) |
1399 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1353 | || (tr_flags & BG_EFFECTS_FLAGS)) |
1400 | { |
1354 | { |
1401 | if (render_image (background_flags)) |
1355 | if (render_image (tr_flags)) |
1402 | flags &= ~isInvalid; |
1356 | bg_flags |= BG_IS_VALID; |
1403 | } |
1357 | } |
1404 | # endif |
1358 | # endif |
1405 | |
1359 | |
1406 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1360 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1407 | XImage *result = NULL; |
1361 | XImage *result = NULL; |
1408 | |
1362 | |
1409 | if (background_flags && (flags & isInvalid)) |
1363 | if (tr_flags && !(bg_flags & BG_IS_VALID)) |
1410 | { |
1364 | { |
1411 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1365 | result = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap); |
1412 | } |
1366 | } |
1413 | |
1367 | |
1414 | if (result) |
1368 | if (result) |
1415 | { |
1369 | { |
1416 | /* our own client-side tinting */ |
1370 | /* our own client-side tinting */ |
1417 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1371 | if (tr_flags & BG_NEEDS_TINT) |
1418 | { |
1372 | { |
1419 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1373 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1420 | if (flags & tintSet) |
1374 | if (bg_flags & BG_TINT_SET) |
1421 | tint.get (c); |
1375 | tint.get (c); |
1422 | shade_ximage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1376 | shade_ximage (DefaultVisual (dpy, display->screen), result, shade, c); |
1423 | } |
1377 | } |
1424 | |
1378 | |
1425 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1379 | GC gc = XCreateGC (dpy, vt, 0UL, NULL); |
1426 | |
1380 | |
1427 | if (gc) |
1381 | if (gc) |
1428 | { |
1382 | { |
1429 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1383 | XPutImage (dpy, bg_pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1430 | |
1384 | |
1431 | XFreeGC (target->dpy, gc); |
1385 | XFreeGC (dpy, gc); |
1432 | flags &= ~isInvalid; |
1386 | bg_flags |= BG_IS_VALID; |
1433 | } |
1387 | } |
1434 | |
1388 | |
1435 | XDestroyImage (result); |
1389 | XDestroyImage (result); |
1436 | } |
1390 | } |
1437 | # endif |
1391 | # endif |
1438 | |
1392 | |
1439 | if (flags & isInvalid) |
1393 | if (!(bg_flags & BG_IS_VALID)) |
1440 | { |
1394 | { |
1441 | if (pixmap != None) |
1395 | if (bg_pixmap != None) |
1442 | { |
1396 | { |
1443 | XFreePixmap (target->dpy, pixmap); |
1397 | XFreePixmap (dpy, bg_pixmap); |
1444 | pixmap = None; |
1398 | bg_pixmap = None; |
1445 | } |
1399 | } |
1446 | } |
1400 | } |
1447 | |
1401 | |
1448 | target->scr_recolour (false); |
1402 | scr_recolour (false); |
1449 | flags |= hasChanged; |
1403 | bg_flags |= BG_NEEDS_REFRESH; |
1450 | |
1404 | |
1451 | valid_since = ev::now (); |
1405 | bg_valid_since = ev::now (); |
1452 | |
1406 | |
1453 | return true; |
1407 | return true; |
1454 | } |
1408 | } |
1455 | |
1409 | |
1456 | void |
1410 | void |
1457 | bgPixmap_t::set_target (rxvt_term *new_target) |
1411 | rxvt_term::bg_init () |
1458 | { |
1412 | { |
1459 | target = new_target; |
1413 | #ifdef ENABLE_TRANSPARENCY |
|
|
1414 | shade = 100; |
|
|
1415 | #endif |
1460 | |
1416 | |
1461 | flags &= ~(HAS_RENDER | HAS_RENDER_CONV); |
1417 | bg_flags &= ~(BG_HAS_RENDER | BG_HAS_RENDER_CONV); |
1462 | #if XRENDER |
1418 | #if XRENDER |
1463 | int major, minor; |
1419 | int major, minor; |
1464 | if (XRenderQueryVersion (target->dpy, &major, &minor)) |
1420 | if (XRenderQueryVersion (dpy, &major, &minor)) |
1465 | flags |= HAS_RENDER; |
1421 | bg_flags |= BG_HAS_RENDER; |
1466 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
1422 | XFilters *filters = XRenderQueryFilters (dpy, vt); |
1467 | if (filters) |
1423 | if (filters) |
1468 | { |
1424 | { |
1469 | for (int i = 0; i < filters->nfilter; i++) |
1425 | for (int i = 0; i < filters->nfilter; i++) |
1470 | if (!strcmp (filters->filter[i], FilterConvolution)) |
1426 | if (!strcmp (filters->filter[i], FilterConvolution)) |
1471 | flags |= HAS_RENDER_CONV; |
1427 | bg_flags |= BG_HAS_RENDER_CONV; |
1472 | |
1428 | |
1473 | XFree (filters); |
1429 | XFree (filters); |
1474 | } |
1430 | } |
1475 | #endif |
1431 | #endif |
1476 | } |
1432 | } |
… | |
… | |
1487 | uint32_t mask_r, mask_g, mask_b; |
1443 | uint32_t mask_r, mask_g, mask_b; |
1488 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1444 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1489 | rgba low; |
1445 | rgba low; |
1490 | rgba high; |
1446 | rgba high; |
1491 | int i; |
1447 | int i; |
1492 | int host_byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
1448 | int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; |
1493 | |
1449 | |
1494 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1450 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1495 | |
1451 | |
1496 | /* for convenience */ |
1452 | /* for convenience */ |
1497 | mask_r = visual->red_mask; |
1453 | mask_r = visual->red_mask; |