… | |
… | |
150 | int smaller = min (image_size, window_size); |
150 | int smaller = min (image_size, window_size); |
151 | |
151 | |
152 | if (align >= 0 && align <= 100) |
152 | if (align >= 0 && align <= 100) |
153 | return diff * align / 100; |
153 | return diff * align / 100; |
154 | else if (align > 100 && align <= 200) |
154 | else if (align > 100 && align <= 200) |
155 | return ((align - 100) * smaller / 100) + window_size - smaller; |
155 | return (align - 100) * smaller / 100 + window_size - smaller; |
156 | else if (align >= -100 && align < 0) |
156 | else if (align >= -100 && align < 0) |
157 | return ((align + 100) * smaller / 100) - image_size; |
157 | return (align + 100) * smaller / 100 - image_size; |
158 | return 0; |
158 | return 0; |
159 | } |
159 | } |
160 | |
160 | |
161 | static inline int |
161 | static inline int |
162 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
162 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
… | |
… | |
181 | { |
181 | { |
182 | bool changed = false; |
182 | bool changed = false; |
183 | int geom_flags = 0; |
183 | int geom_flags = 0; |
184 | int x = 0, y = 0; |
184 | int x = 0, y = 0; |
185 | unsigned int w = 0, h = 0; |
185 | unsigned int w = 0, h = 0; |
186 | unsigned long new_flags = (bg_flags & (~BG_GEOMETRY_FLAGS)); |
186 | unsigned long new_flags = bg_flags & ~BG_GEOMETRY_FLAGS; |
187 | |
187 | |
188 | if (geom == NULL) |
188 | if (geom == NULL) |
189 | return false; |
189 | return false; |
190 | |
190 | |
191 | if (geom[0]) |
191 | if (geom[0]) |
192 | { |
192 | { |
193 | char **arr = rxvt_strsplit (':', geom); |
193 | char **arr = rxvt_strsplit (':', geom); |
194 | |
194 | |
195 | for (int i = 0; arr[i]; i++) |
195 | for (int i = 0; arr[i]; i++) |
196 | { |
196 | { |
197 | if (!strcasecmp (arr[i], "style=tiled")) |
197 | if (!strcasecmp (arr[i], "style=tiled")) |
198 | { |
198 | { |
199 | new_flags = BG_TILE; |
199 | new_flags = BG_TILE; |
200 | w = h = noScale; |
200 | w = h = noScale; |
201 | x = y = 0; |
201 | x = y = 0; |
202 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
202 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
203 | } |
203 | } |
204 | else if (!strcasecmp (arr[i], "style=aspect-stretched")) |
204 | else if (!strcasecmp (arr[i], "style=aspect-stretched")) |
205 | { |
205 | { |
206 | new_flags = BG_PROP_SCALE; |
206 | new_flags = BG_KEEP_ASPECT; |
207 | w = h = windowScale; |
207 | w = h = windowScale; |
208 | x = y = centerAlign; |
208 | x = y = centerAlign; |
209 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
209 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
210 | } |
210 | } |
211 | else if (!strcasecmp (arr[i], "style=stretched")) |
211 | else if (!strcasecmp (arr[i], "style=stretched")) |
… | |
… | |
227 | w = h = noScale; |
227 | w = h = noScale; |
228 | geom_flags = WidthValue|HeightValue; |
228 | geom_flags = WidthValue|HeightValue; |
229 | } |
229 | } |
230 | else if (!strcasecmp (arr[i], "op=tile")) |
230 | else if (!strcasecmp (arr[i], "op=tile")) |
231 | new_flags |= BG_TILE; |
231 | new_flags |= BG_TILE; |
232 | else if (!strcasecmp (arr[i], "op=pscale")) |
232 | else if (!strcasecmp (arr[i], "op=keep-aspect")) |
233 | new_flags |= BG_PROP_SCALE; |
233 | new_flags |= BG_KEEP_ASPECT; |
234 | else if (!strcasecmp (arr[i], "op=root")) |
234 | else if (!strcasecmp (arr[i], "op=root-align")) |
235 | new_flags |= BG_ROOT_ALIGN; |
235 | new_flags |= BG_ROOT_ALIGN; |
236 | |
236 | |
237 | // deprecated |
237 | // deprecated |
238 | else if (!strcasecmp (arr[i], "tile")) |
238 | else if (!strcasecmp (arr[i], "tile")) |
239 | { |
239 | { |
… | |
… | |
241 | w = h = noScale; |
241 | w = h = noScale; |
242 | geom_flags |= WidthValue|HeightValue; |
242 | geom_flags |= WidthValue|HeightValue; |
243 | } |
243 | } |
244 | else if (!strcasecmp (arr[i], "propscale")) |
244 | else if (!strcasecmp (arr[i], "propscale")) |
245 | { |
245 | { |
246 | new_flags |= BG_PROP_SCALE; |
246 | new_flags |= BG_KEEP_ASPECT; |
|
|
247 | w = h = windowScale; |
|
|
248 | geom_flags |= WidthValue|HeightValue; |
247 | } |
249 | } |
248 | else if (!strcasecmp (arr[i], "hscale")) |
250 | else if (!strcasecmp (arr[i], "hscale")) |
249 | { |
251 | { |
250 | new_flags |= BG_TILE; |
252 | new_flags |= BG_TILE; |
251 | w = windowScale; |
253 | w = windowScale; |
… | |
… | |
322 | int target_height = szHint.height; |
324 | int target_height = szHint.height; |
323 | |
325 | |
324 | w = h_scale * target_width / 100; |
326 | w = h_scale * target_width / 100; |
325 | h = v_scale * target_height / 100; |
327 | h = v_scale * target_height / 100; |
326 | |
328 | |
327 | if (bg_flags & BG_PROP_SCALE) |
329 | if (bg_flags & BG_KEEP_ASPECT) |
328 | { |
330 | { |
329 | float scale = (float)w / image_width; |
331 | float scale = (float)w / image_width; |
330 | min_it (scale, (float)h / image_height); |
332 | min_it (scale, (float)h / image_height); |
331 | w = image_width * scale + 0.5; |
333 | w = image_width * scale + 0.5; |
332 | h = image_height * scale + 0.5; |
334 | h = image_height * scale + 0.5; |
… | |
… | |
383 | } |
385 | } |
384 | |
386 | |
385 | if ((tr_flags & BG_NEEDS_BLUR) && background != NULL) |
387 | if ((tr_flags & BG_NEEDS_BLUR) && background != NULL) |
386 | { |
388 | { |
387 | ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
389 | ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
388 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
390 | ASA_XImage, |
389 | 100, ASIMAGE_QUALITY_DEFAULT); |
391 | 100, ASIMAGE_QUALITY_DEFAULT); |
390 | if (tmp) |
392 | if (tmp) |
391 | { |
393 | { |
392 | destroy_asimage (&background); |
394 | destroy_asimage (&background); |
393 | background = tmp; |
395 | background = tmp; |
… | |
… | |
412 | |
414 | |
413 | if (!original_asim |
415 | if (!original_asim |
414 | || (!(bg_flags & BG_ROOT_ALIGN) |
416 | || (!(bg_flags & BG_ROOT_ALIGN) |
415 | && (x >= target_width |
417 | && (x >= target_width |
416 | || y >= target_height |
418 | || y >= target_height |
417 | || (x + w <= 0) |
419 | || x + w <= 0 |
418 | || (y + h <= 0)))) |
420 | || y + h <= 0))) |
419 | { |
421 | { |
420 | if (background) |
422 | if (background) |
421 | { |
423 | { |
422 | new_pmap_width = background->width; |
424 | new_pmap_width = background->width; |
423 | new_pmap_height = background->height; |
425 | new_pmap_height = background->height; |
… | |
… | |
437 | } |
439 | } |
438 | else |
440 | else |
439 | { |
441 | { |
440 | result = original_asim; |
442 | result = original_asim; |
441 | |
443 | |
442 | if ((w != original_asim->width) |
444 | if (w != original_asim->width |
443 | || (h != original_asim->height)) |
445 | || h != original_asim->height) |
444 | { |
446 | { |
445 | result = scale_asimage (asv, original_asim, |
447 | result = scale_asimage (asv, original_asim, |
446 | w, h, |
448 | w, h, |
447 | background ? ASA_ASImage : ASA_XImage, |
449 | ASA_XImage, |
448 | 100, ASIMAGE_QUALITY_DEFAULT); |
450 | 100, ASIMAGE_QUALITY_DEFAULT); |
449 | } |
451 | } |
450 | |
452 | |
451 | if (background == NULL) |
453 | if (background == NULL) |
452 | { |
454 | { |
… | |
… | |
702 | get_image_geometry (image_width, image_height, w, h, x, y); |
704 | get_image_geometry (image_width, image_height, w, h, x, y); |
703 | |
705 | |
704 | if (!(bg_flags & BG_ROOT_ALIGN) |
706 | if (!(bg_flags & BG_ROOT_ALIGN) |
705 | && (x >= target_width |
707 | && (x >= target_width |
706 | || y >= target_height |
708 | || y >= target_height |
707 | || (x + w <= 0) |
709 | || x + w <= 0 |
708 | || (y + h <= 0))) |
710 | || y + h <= 0)) |
709 | return false; |
711 | return false; |
710 | |
712 | |
711 | result = pixbuf; |
713 | result = pixbuf; |
712 | |
714 | |
713 | if ((w != image_width) |
715 | if (w != image_width |
714 | || (h != image_height)) |
716 | || h != image_height) |
715 | { |
717 | { |
716 | result = gdk_pixbuf_scale_simple (pixbuf, |
718 | result = gdk_pixbuf_scale_simple (pixbuf, |
717 | w, h, |
719 | w, h, |
718 | GDK_INTERP_BILINEAR); |
720 | GDK_INTERP_BILINEAR); |
719 | } |
721 | } |
… | |
… | |
1275 | bg_pmap_width = window_width; |
1277 | bg_pmap_width = window_width; |
1276 | bg_pmap_height = window_height; |
1278 | bg_pmap_height = window_height; |
1277 | } |
1279 | } |
1278 | |
1280 | |
1279 | /* straightforward pixmap copy */ |
1281 | /* straightforward pixmap copy */ |
1280 | while (sx < 0) sx += root_width; |
1282 | while (sx < 0) sx += root_pmap_width; |
1281 | while (sy < 0) sy += root_height; |
1283 | while (sy < 0) sy += root_pmap_height; |
1282 | |
1284 | |
1283 | gcv.tile = recoded_root_pmap; |
1285 | gcv.tile = recoded_root_pmap; |
1284 | gcv.fill_style = FillTiled; |
1286 | gcv.fill_style = FillTiled; |
1285 | gcv.ts_x_origin = -sx; |
1287 | gcv.ts_x_origin = -sx; |
1286 | gcv.ts_y_origin = -sy; |
1288 | gcv.ts_y_origin = -sy; |
… | |
… | |
1341 | { |
1343 | { |
1342 | /* we need to re-generate transparency pixmap in that case ! */ |
1344 | /* we need to re-generate transparency pixmap in that case ! */ |
1343 | tr_flags = make_transparency_pixmap (); |
1345 | tr_flags = make_transparency_pixmap (); |
1344 | if (tr_flags == 0) |
1346 | if (tr_flags == 0) |
1345 | return false; |
1347 | return false; |
1346 | else if (!(tr_flags & BG_EFFECTS_FLAGS)) |
|
|
1347 | bg_flags |= BG_IS_VALID; |
1348 | bg_flags |= BG_IS_VALID; |
1348 | } |
1349 | } |
1349 | # endif |
1350 | # endif |
1350 | |
1351 | |
1351 | # ifdef BG_IMAGE_FROM_FILE |
1352 | # ifdef BG_IMAGE_FROM_FILE |
1352 | if ((bg_flags & BG_IS_FROM_FILE) |
1353 | if ((bg_flags & BG_IS_FROM_FILE) |
… | |
… | |
1358 | # endif |
1359 | # endif |
1359 | |
1360 | |
1360 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1361 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1361 | XImage *result = NULL; |
1362 | XImage *result = NULL; |
1362 | |
1363 | |
1363 | if (tr_flags && !(bg_flags & BG_IS_VALID)) |
1364 | if (tr_flags & BG_NEEDS_TINT) |
1364 | { |
1365 | { |
1365 | result = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap); |
1366 | result = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap); |
1366 | } |
1367 | } |
1367 | |
1368 | |
1368 | if (result) |
1369 | if (result) |
1369 | { |
1370 | { |
1370 | /* our own client-side tinting */ |
1371 | /* our own client-side tinting */ |
1371 | if (tr_flags & BG_NEEDS_TINT) |
1372 | //if (tr_flags & BG_NEEDS_TINT) |
|
|
1373 | if (1) |
1372 | { |
1374 | { |
1373 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1375 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1374 | if (bg_flags & BG_TINT_SET) |
1376 | if (bg_flags & BG_TINT_SET) |
1375 | tint.get (c); |
1377 | tint.get (c); |
1376 | shade_ximage (DefaultVisual (dpy, display->screen), result, shade, c); |
1378 | shade_ximage (DefaultVisual (dpy, display->screen), result, shade, c); |
… | |
… | |
1381 | if (gc) |
1383 | if (gc) |
1382 | { |
1384 | { |
1383 | XPutImage (dpy, bg_pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1385 | XPutImage (dpy, bg_pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1384 | |
1386 | |
1385 | XFreeGC (dpy, gc); |
1387 | XFreeGC (dpy, gc); |
1386 | bg_flags |= BG_IS_VALID; |
|
|
1387 | } |
1388 | } |
1388 | |
1389 | |
1389 | XDestroyImage (result); |
1390 | XDestroyImage (result); |
1390 | } |
1391 | } |
1391 | # endif |
1392 | # endif |
… | |
… | |
1432 | } |
1433 | } |
1433 | |
1434 | |
1434 | #endif /* HAVE_BG_PIXMAP */ |
1435 | #endif /* HAVE_BG_PIXMAP */ |
1435 | |
1436 | |
1436 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1437 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1437 | /* taken from aterm-0.4.2 */ |
1438 | /* based on code from aterm-0.4.2 */ |
|
|
1439 | |
|
|
1440 | static inline void |
|
|
1441 | fill_lut (uint32_t *lookup, uint32_t mask, int sh, unsigned short low, unsigned short high) |
|
|
1442 | { |
|
|
1443 | for (int i = 0; i <= mask >> sh; i++) |
|
|
1444 | { |
|
|
1445 | uint32_t tmp; |
|
|
1446 | tmp = i * high; |
|
|
1447 | tmp += (mask >> sh) * low; |
|
|
1448 | lookup[i] = (tmp / 0xffff) << sh; |
|
|
1449 | } |
|
|
1450 | } |
1438 | |
1451 | |
1439 | static void |
1452 | static void |
1440 | shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c) |
1453 | shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c) |
1441 | { |
1454 | { |
1442 | int sh_r, sh_g, sh_b; |
1455 | int sh_r, sh_g, sh_b; |
1443 | uint32_t mask_r, mask_g, mask_b; |
1456 | uint32_t mask_r, mask_g, mask_b; |
1444 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1457 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1445 | rgba low; |
1458 | rgba low; |
1446 | rgba high; |
1459 | rgba high; |
1447 | int i; |
|
|
1448 | int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; |
1460 | int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; |
1449 | |
1461 | |
1450 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1462 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1451 | |
1463 | |
1452 | /* for convenience */ |
1464 | /* for convenience */ |
… | |
… | |
1534 | |
1546 | |
1535 | low.r = low.g = low.b = 0; |
1547 | low.r = low.g = low.b = 0; |
1536 | } |
1548 | } |
1537 | |
1549 | |
1538 | /* fill our lookup tables */ |
1550 | /* fill our lookup tables */ |
1539 | for (i = 0; i <= mask_r>>sh_r; i++) |
1551 | fill_lut (lookup_r, mask_r, sh_r, low.r, high.r); |
1540 | { |
1552 | fill_lut (lookup_g, mask_g, sh_g, low.g, high.g); |
1541 | uint32_t tmp; |
1553 | fill_lut (lookup_b, mask_b, sh_b, low.b, high.b); |
1542 | tmp = i * high.r; |
|
|
1543 | tmp += (mask_r>>sh_r) * low.r; |
|
|
1544 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
1545 | } |
|
|
1546 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
1547 | { |
|
|
1548 | uint32_t tmp; |
|
|
1549 | tmp = i * high.g; |
|
|
1550 | tmp += (mask_g>>sh_g) * low.g; |
|
|
1551 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
1552 | } |
|
|
1553 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
1554 | { |
|
|
1555 | uint32_t tmp; |
|
|
1556 | tmp = i * high.b; |
|
|
1557 | tmp += (mask_b>>sh_b) * low.b; |
|
|
1558 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
1559 | } |
|
|
1560 | |
1554 | |
1561 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1555 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1562 | if (ximage->bits_per_pixel == 32 |
1556 | if (ximage->bits_per_pixel == 32 |
1563 | && (ximage->depth == 24 || ximage->depth == 32) |
1557 | && (ximage->depth == 24 || ximage->depth == 32) |
1564 | && ximage->byte_order == host_byte_order) |
1558 | && ximage->byte_order == host_byte_order) |