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24 | |
24 | |
25 | #include <cmath> |
25 | #include <cmath> |
26 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
28 | |
28 | |
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29 | #if XRENDER |
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30 | # include <X11/extensions/Xrender.h> |
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31 | #endif |
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32 | |
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33 | #ifndef FilterConvolution |
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34 | #define FilterConvolution "convolution" |
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35 | #endif |
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36 | |
29 | #define DO_TIMING_TEST 0 |
37 | #define DO_TIMING_TEST 0 |
30 | |
38 | |
31 | #if DO_TIMING_TEST |
39 | #if DO_TIMING_TEST |
32 | # include <sys/time.h> |
40 | # include <sys/time.h> |
33 | #define TIMING_TEST_START(id) \ |
41 | #define TIMING_TEST_START(id) \ |
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58 | * |
66 | * |
59 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
67 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
60 | * W and H are percentages of the terminal window size. |
68 | * W and H are percentages of the terminal window size. |
61 | * X and Y are also percentages; e.g., +50+50 centers |
69 | * X and Y are also percentages; e.g., +50+50 centers |
62 | * the image in the window. |
70 | * the image in the window. |
63 | * WxH+X Assumes Y == X |
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64 | * WxH Assumes Y == X == 50 (centers the image) |
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65 | * W+X+Y Assumes H == W |
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66 | * W+X Assumes H == W and Y == X |
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67 | * W Assumes H == W and Y == X == 50 |
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68 | * |
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69 | * Adjusting position only : |
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70 | * =+X+Y Set position to X% by Y% (absolute). |
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71 | * =+X Set position to X% by X%. |
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72 | * +X+Y Adjust position horizontally X% and vertically Y% |
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73 | * from current position (relative). |
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74 | * +X Adjust position horizontally X% and vertically X% |
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75 | * from current position. |
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76 | * |
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77 | * Adjusting scale only : |
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78 | * Wx0 Multiply horizontal scaling factor by W% |
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79 | * 0xH Multiply vertical scaling factor by H% |
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80 | * 0x0 No scaling (show image at normal size). |
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81 | * |
71 | * |
82 | * Pixmap Operations : (should be prepended by a colon) |
72 | * Pixmap Operations : (should be prepended by a colon) |
83 | * tile Tile image. Scaling/position modifiers above will affect |
73 | * tile Tile image. Scaling/position modifiers above will affect |
84 | * the tile size and origin. |
74 | * the tile size and origin. |
85 | * propscale When scaling, scale proportionally. That is, maintain the |
75 | * propscale When scaling, scale proportionally. That is, maintain the |
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113 | #endif |
103 | #endif |
114 | flags = 0; |
104 | flags = 0; |
115 | pixmap = None; |
105 | pixmap = None; |
116 | valid_since = invalid_since = 0; |
106 | valid_since = invalid_since = 0; |
117 | target = 0; |
107 | target = 0; |
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108 | target_x = target_y = 0; |
118 | } |
109 | } |
119 | |
110 | |
120 | void |
111 | void |
121 | bgPixmap_t::destroy () |
112 | bgPixmap_t::destroy () |
122 | { |
113 | { |
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133 | if (pixmap && target) |
124 | if (pixmap && target) |
134 | XFreePixmap (target->dpy, pixmap); |
125 | XFreePixmap (target->dpy, pixmap); |
135 | } |
126 | } |
136 | |
127 | |
137 | bool |
128 | bool |
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129 | bgPixmap_t::set_position (int x, int y) |
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130 | { |
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131 | |
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132 | if (target_x != x |
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133 | || target_y != y) |
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134 | { |
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135 | target_x = x; |
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136 | target_y = y; |
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137 | return true; |
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138 | } |
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139 | return false; |
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140 | } |
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141 | |
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142 | bool |
138 | bgPixmap_t::window_size_sensitive () |
143 | bgPixmap_t::window_size_sensitive () |
139 | { |
144 | { |
140 | # ifdef ENABLE_TRANSPARENCY |
145 | # ifdef ENABLE_TRANSPARENCY |
141 | if (flags & isTransparent) |
146 | if (flags & isTransparent) |
142 | return true; |
147 | return true; |
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168 | return true; |
173 | return true; |
169 | } |
174 | } |
170 | # endif |
175 | # endif |
171 | |
176 | |
172 | return false; |
177 | return false; |
173 | }; |
178 | } |
174 | |
179 | |
175 | bool bgPixmap_t::need_client_side_rendering () |
180 | bool bgPixmap_t::need_client_side_rendering () |
176 | { |
181 | { |
177 | # ifdef HAVE_AFTERIMAGE |
182 | # ifdef HAVE_AFTERIMAGE |
178 | if (original_asim) |
183 | if (original_asim) |
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248 | dst_size = target_size - dst_pos; |
253 | dst_size = target_size - dst_pos; |
249 | return src_pos; |
254 | return src_pos; |
250 | } |
255 | } |
251 | |
256 | |
252 | bool |
257 | bool |
253 | bgPixmap_t::set_geometry (const char *geom) |
258 | bgPixmap_t::set_geometry (const char *geom, bool update) |
254 | { |
259 | { |
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260 | bool changed = false; |
255 | int geom_flags = 0, changed = 0; |
261 | int geom_flags = 0; |
256 | int x = 0, y = 0; |
262 | int x = 0, y = 0; |
257 | unsigned int w = 0, h = 0; |
263 | unsigned int w = 0, h = 0; |
258 | unsigned int n; |
264 | unsigned int n; |
259 | unsigned long new_flags = (flags & (~geometryFlags)); |
265 | unsigned long new_flags = (flags & (~geometryFlags)); |
260 | const char *p; |
266 | const char *ops; |
261 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
267 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
262 | |
268 | |
263 | if (geom == NULL) |
269 | if (geom == NULL) |
264 | return false; |
270 | return false; |
265 | |
271 | |
266 | char str[MAXLEN_GEOM]; |
272 | char str[MAXLEN_GEOM]; |
267 | |
273 | |
268 | while (isspace(*geom)) ++geom; |
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269 | if ((p = strchr (geom, ';')) == NULL) |
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270 | p = strchr (geom, '\0'); |
274 | ops = strchr (geom, ':'); |
271 | |
275 | if (ops == NULL) |
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276 | n = strlen (geom); |
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277 | else |
272 | n = (p - geom); |
278 | n = ops - geom; |
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279 | |
273 | if (n < MAXLEN_GEOM) |
280 | if (n >= MAXLEN_GEOM) |
274 | { |
281 | return false; |
275 | char *ops; |
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276 | new_flags |= geometrySet; |
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277 | |
282 | |
278 | memcpy (str, geom, n); |
283 | memcpy (str, geom, n); |
279 | str[n] = '\0'; |
284 | str[n] = '\0'; |
280 | if (str[0] == ':') |
285 | rxvt_strtrim (str); |
281 | ops = &str[0]; |
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282 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
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283 | ops = &str[0]; |
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284 | else |
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285 | { |
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286 | char *tmp; |
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287 | ops = strchr (str, ':'); |
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288 | if (ops != NULL) |
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289 | { |
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290 | for (tmp = ops-1; tmp >= str && isspace(*tmp); --tmp); |
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291 | *(++tmp) = '\0'; |
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292 | if (ops == tmp) ++ops; |
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293 | } |
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294 | } |
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295 | |
286 | |
296 | if (ops > str || ops == NULL) |
287 | if (str[0]) |
297 | { |
288 | { |
298 | /* we have geometry string - let's handle it prior to applying ops */ |
289 | /* we have geometry string - let's handle it prior to applying ops */ |
299 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
290 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
300 | |
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301 | if ((geom_flags & XValue) && !(geom_flags & YValue)) |
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302 | { |
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303 | y = x; |
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304 | geom_flags |= YValue; |
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305 | } |
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306 | |
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307 | if (flags & geometrySet) |
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308 | { |
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309 | /* new geometry is an adjustment to the old one ! */ |
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310 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
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311 | { |
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312 | if (w == 0 && h != 0) |
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313 | { |
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314 | w = h_scale; |
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315 | h = (v_scale * h) / 100; |
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316 | } |
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317 | else if (h == 0 && w != 0) |
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318 | { |
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319 | w = (h_scale * w) / 100; |
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320 | h = v_scale; |
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321 | } |
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322 | } |
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323 | if (geom_flags & XValue) |
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324 | { |
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325 | if (str[0] != '=') |
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326 | { |
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327 | y += v_align; |
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328 | x += h_align; |
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329 | } |
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330 | } |
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331 | } |
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332 | else /* setting up geometry from scratch */ |
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333 | { |
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334 | if (!(geom_flags & XValue)) |
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335 | { |
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336 | /* use default geometry - centered */ |
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337 | x = y = defaultAlign; |
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338 | } |
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339 | else if (!(geom_flags & YValue)) |
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340 | y = x; |
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341 | |
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342 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
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343 | { |
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344 | /* use default geometry - scaled */ |
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345 | w = h = defaultScale; |
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346 | } |
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347 | else if (geom_flags & WidthValue) |
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348 | { |
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349 | if (!(geom_flags & HeightValue)) |
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350 | h = w; |
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351 | } |
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352 | else |
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353 | w = h; |
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354 | } |
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355 | } /* done parsing geometry string */ |
291 | } /* done parsing geometry string */ |
356 | else if (!(flags & geometrySet)) |
292 | |
357 | { |
293 | if (!update) |
358 | /* default geometry - scaled and centered */ |
294 | { |
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295 | if (!(geom_flags & XValue)) |
359 | x = y = defaultAlign; |
296 | x = y = defaultAlign; |
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297 | else if (!(geom_flags & YValue)) |
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298 | y = x; |
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299 | |
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300 | if (!(geom_flags & (WidthValue|HeightValue))) |
360 | w = h = defaultScale; |
301 | w = h = defaultScale; |
361 | } |
302 | else if (!(geom_flags & HeightValue)) |
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303 | h = w; |
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304 | else if (!(geom_flags & WidthValue)) |
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305 | w = h; |
362 | |
306 | |
363 | if (!(flags & geometrySet)) |
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364 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
307 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
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308 | } |
365 | |
309 | |
366 | if (ops) |
310 | if (ops) |
367 | { |
311 | { |
368 | while (*ops) |
312 | while (*ops) |
369 | { |
313 | { |
370 | while (*ops == ':' || isspace(*ops)) ++ops; |
314 | while (*ops == ':' || isspace(*ops)) ++ops; |
371 | |
315 | |
372 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
316 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
373 | if (CHECK_GEOM_OPS ("tile")) |
317 | if (CHECK_GEOM_OPS ("tile")) |
374 | { |
318 | { |
375 | w = h = noScale; |
319 | w = h = noScale; |
376 | geom_flags |= WidthValue|HeightValue; |
320 | geom_flags |= WidthValue|HeightValue; |
377 | } |
321 | } |
378 | else if (CHECK_GEOM_OPS ("propscale")) |
322 | else if (CHECK_GEOM_OPS ("propscale")) |
379 | { |
323 | { |
380 | new_flags |= propScale; |
324 | new_flags |= propScale; |
381 | } |
325 | } |
382 | else if (CHECK_GEOM_OPS ("hscale")) |
326 | else if (CHECK_GEOM_OPS ("hscale")) |
383 | { |
327 | { |
384 | if (w == 0) w = windowScale; |
328 | if (w == 0) w = windowScale; |
385 | |
329 | |
386 | h = noScale; |
330 | h = noScale; |
387 | geom_flags |= WidthValue|HeightValue; |
331 | geom_flags |= WidthValue|HeightValue; |
388 | } |
332 | } |
389 | else if (CHECK_GEOM_OPS ("vscale")) |
333 | else if (CHECK_GEOM_OPS ("vscale")) |
390 | { |
334 | { |
391 | if (h == 0) h = windowScale; |
335 | if (h == 0) h = windowScale; |
392 | |
336 | |
393 | w = noScale; |
337 | w = noScale; |
394 | geom_flags |= WidthValue|HeightValue; |
338 | geom_flags |= WidthValue|HeightValue; |
395 | } |
339 | } |
396 | else if (CHECK_GEOM_OPS ("scale")) |
340 | else if (CHECK_GEOM_OPS ("scale")) |
397 | { |
341 | { |
398 | if (h == 0) h = windowScale; |
342 | if (h == 0) h = windowScale; |
399 | if (w == 0) w = windowScale; |
343 | if (w == 0) w = windowScale; |
400 | |
344 | |
401 | geom_flags |= WidthValue|HeightValue; |
345 | geom_flags |= WidthValue|HeightValue; |
402 | } |
346 | } |
403 | else if (CHECK_GEOM_OPS ("auto")) |
347 | else if (CHECK_GEOM_OPS ("auto")) |
404 | { |
348 | { |
405 | w = h = windowScale; |
349 | w = h = windowScale; |
406 | x = y = centerAlign; |
350 | x = y = centerAlign; |
407 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
351 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
408 | } |
352 | } |
409 | else if (CHECK_GEOM_OPS ("root")) |
353 | else if (CHECK_GEOM_OPS ("root")) |
410 | { |
354 | { |
411 | new_flags |= rootAlign; |
355 | new_flags |= rootAlign; |
412 | w = h = noScale; |
356 | w = h = noScale; |
413 | geom_flags |= WidthValue|HeightValue; |
357 | geom_flags |= WidthValue|HeightValue; |
414 | } |
358 | } |
415 | # undef CHECK_GEOM_OPS |
359 | # undef CHECK_GEOM_OPS |
416 | |
360 | |
417 | while (*ops != ':' && *ops != '\0') ++ops; |
361 | while (*ops != ':' && *ops != '\0') ++ops; |
418 | } /* done parsing ops */ |
362 | } /* done parsing ops */ |
419 | } |
363 | } |
420 | |
364 | |
421 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
365 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
422 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed; |
366 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
423 | if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed; |
367 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
424 | if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed; |
368 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
425 | } |
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426 | |
369 | |
427 | if (new_flags != flags) |
370 | if (new_flags != flags) |
428 | { |
371 | { |
429 | flags = new_flags; |
372 | flags = new_flags; |
430 | changed++; |
373 | changed = true; |
431 | } |
374 | } |
432 | |
375 | |
433 | return (changed > 0); |
376 | return changed; |
434 | } |
377 | } |
435 | |
378 | |
436 | void |
379 | void |
437 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
380 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
438 | { |
381 | { |
… | |
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455 | if (!w) w = image_width; |
398 | if (!w) w = image_width; |
456 | if (!h) h = image_height; |
399 | if (!h) h = image_height; |
457 | |
400 | |
458 | if (flags & rootAlign) |
401 | if (flags & rootAlign) |
459 | { |
402 | { |
460 | target->get_window_origin (x, y); |
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461 | x = -x; |
403 | x = -target_x; |
462 | y = -y; |
404 | y = -target_y; |
463 | } |
405 | } |
464 | else |
406 | else |
465 | { |
407 | { |
466 | x = make_align_position (h_align, target_width, w); |
408 | x = make_align_position (h_align, target_width, w); |
467 | y = make_align_position (v_align, target_height, h); |
409 | y = make_align_position (v_align, target_height, h); |
… | |
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661 | if (result) |
603 | if (result) |
662 | { |
604 | { |
663 | XGCValues gcv; |
605 | XGCValues gcv; |
664 | GC gc; |
606 | GC gc; |
665 | |
607 | |
666 | if (pixmap) |
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667 | { |
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668 | if (pmap_width != new_pmap_width |
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669 | || pmap_height != new_pmap_height |
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670 | || pmap_depth != target->depth) |
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671 | { |
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672 | XFreePixmap (target->dpy, pixmap); |
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673 | pixmap = None; |
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674 | } |
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675 | } |
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676 | |
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677 | /* create Pixmap */ |
608 | /* create Pixmap */ |
678 | if (pixmap == None) |
609 | if (pixmap == None |
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610 | || pmap_width != new_pmap_width |
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611 | || pmap_height != new_pmap_height |
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612 | || pmap_depth != target->depth) |
679 | { |
613 | { |
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614 | if (pixmap) |
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615 | XFreePixmap (target->dpy, pixmap); |
680 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
616 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
681 | pmap_width = new_pmap_width; |
617 | pmap_width = new_pmap_width; |
682 | pmap_height = new_pmap_height; |
618 | pmap_height = new_pmap_height; |
683 | pmap_depth = target->depth; |
619 | pmap_depth = target->depth; |
684 | } |
620 | } |
… | |
… | |
792 | new_pmap_width = min (image_width, target_width); |
728 | new_pmap_width = min (image_width, target_width); |
793 | new_pmap_height = min (image_height, target_height); |
729 | new_pmap_height = min (image_height, target_height); |
794 | } |
730 | } |
795 | } |
731 | } |
796 | |
732 | |
797 | if (pixmap) |
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798 | { |
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799 | if (pmap_width != new_pmap_width |
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800 | || pmap_height != new_pmap_height |
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801 | || pmap_depth != target->depth) |
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802 | { |
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803 | XFreePixmap (target->dpy, pixmap); |
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804 | pixmap = None; |
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805 | } |
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806 | } |
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807 | |
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808 | if (pixmap == None) |
733 | if (pixmap == None |
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734 | || pmap_width != new_pmap_width |
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735 | || pmap_height != new_pmap_height |
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736 | || pmap_depth != target->depth) |
809 | { |
737 | { |
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738 | if (pixmap) |
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739 | XFreePixmap (target->dpy, pixmap); |
810 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
740 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
811 | pmap_width = new_pmap_width; |
741 | pmap_width = new_pmap_width; |
812 | pmap_height = new_pmap_height; |
742 | pmap_height = new_pmap_height; |
813 | pmap_depth = target->depth; |
743 | pmap_depth = target->depth; |
814 | } |
744 | } |
… | |
… | |
967 | } |
897 | } |
968 | |
898 | |
969 | bool |
899 | bool |
970 | bgPixmap_t::set_blur_radius (const char *geom) |
900 | bgPixmap_t::set_blur_radius (const char *geom) |
971 | { |
901 | { |
972 | int changed = 0; |
902 | bool changed = false; |
973 | unsigned int hr, vr; |
903 | unsigned int hr, vr; |
974 | int junk; |
904 | int junk; |
975 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
905 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
976 | |
906 | |
977 | if (!(geom_flags & WidthValue)) |
907 | if (!(geom_flags & WidthValue)) |
… | |
… | |
982 | min_it (hr, 128); |
912 | min_it (hr, 128); |
983 | min_it (vr, 128); |
913 | min_it (vr, 128); |
984 | |
914 | |
985 | if (h_blurRadius != hr) |
915 | if (h_blurRadius != hr) |
986 | { |
916 | { |
987 | ++changed; |
917 | changed = true; |
988 | h_blurRadius = hr; |
918 | h_blurRadius = hr; |
989 | } |
919 | } |
990 | |
920 | |
991 | if (v_blurRadius != vr) |
921 | if (v_blurRadius != vr) |
992 | { |
922 | { |
993 | ++changed; |
923 | changed = true; |
994 | v_blurRadius = vr; |
924 | v_blurRadius = vr; |
995 | } |
925 | } |
996 | |
926 | |
997 | if (v_blurRadius == 0 && h_blurRadius == 0) |
927 | if (v_blurRadius == 0 && h_blurRadius == 0) |
998 | flags &= ~blurNeeded; |
928 | flags &= ~blurNeeded; |
999 | else |
929 | else |
1000 | flags |= blurNeeded; |
930 | flags |= blurNeeded; |
1001 | |
931 | |
1002 | return (changed > 0); |
932 | return changed; |
1003 | } |
933 | } |
1004 | |
934 | |
1005 | static inline unsigned long |
935 | static inline unsigned long |
1006 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
936 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1007 | { |
937 | { |
… | |
… | |
1010 | bool has_shade = shade != 100; |
940 | bool has_shade = shade != 100; |
1011 | |
941 | |
1012 | if (tint) |
942 | if (tint) |
1013 | { |
943 | { |
1014 | tint->get (c); |
944 | tint->get (c); |
1015 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
945 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x00ff || (cmp) >= 0xff00) |
|
|
946 | if (!has_shade |
1016 | if (!has_shade && IS_COMPONENT_WHOLESOME (c.r) |
947 | && IS_COMPONENT_WHOLESOME (c.r) |
1017 | && IS_COMPONENT_WHOLESOME (c.g) |
948 | && IS_COMPONENT_WHOLESOME (c.g) |
1018 | && IS_COMPONENT_WHOLESOME (c.b)) |
949 | && IS_COMPONENT_WHOLESOME (c.b)) |
1019 | flags |= bgPixmap_t::tintWholesome; |
950 | flags |= bgPixmap_t::tintWholesome; |
1020 | # undef IS_COMPONENT_WHOLESOME |
951 | # undef IS_COMPONENT_WHOLESOME |
1021 | } |
952 | } |
1022 | |
953 | |
1023 | if (has_shade) |
954 | if (has_shade || tint) |
1024 | flags |= bgPixmap_t::tintNeeded; |
955 | flags |= bgPixmap_t::tintNeeded; |
1025 | else if (tint) |
|
|
1026 | { |
|
|
1027 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
|
|
1028 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
|
|
1029 | { |
|
|
1030 | flags |= bgPixmap_t::tintNeeded; |
|
|
1031 | } |
|
|
1032 | } |
|
|
1033 | |
956 | |
1034 | return flags; |
957 | return flags; |
1035 | } |
958 | } |
1036 | |
959 | |
1037 | bool |
960 | bool |
… | |
… | |
1208 | c.g = (c.g * shade) / 100; |
1131 | c.g = (c.g * shade) / 100; |
1209 | c.b = (c.b * shade) / 100; |
1132 | c.b = (c.b * shade) / 100; |
1210 | } |
1133 | } |
1211 | else |
1134 | else |
1212 | { |
1135 | { |
1213 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
1136 | c.r = (c.r * (200 - shade)) / 100; |
1214 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
1137 | c.g = (c.g * (200 - shade)) / 100; |
1215 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
1138 | c.b = (c.b * (200 - shade)) / 100; |
1216 | } |
1139 | } |
1217 | |
1140 | |
1218 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1141 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1219 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1142 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1220 | XRenderPictureAttributes pa; |
1143 | XRenderPictureAttributes pa; |
… | |
… | |
1234 | |
1157 | |
1235 | if (mask_pic && overlay_pic && back_pic) |
1158 | if (mask_pic && overlay_pic && back_pic) |
1236 | { |
1159 | { |
1237 | XRenderColor mask_c; |
1160 | XRenderColor mask_c; |
1238 | |
1161 | |
1239 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
1162 | mask_c.red = mask_c.green = mask_c.blue = 0; |
1240 | mask_c.alpha = 0xffff; |
1163 | mask_c.alpha = 0xffff; |
1241 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1164 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1242 | |
1165 | |
1243 | mask_c.alpha = 0; |
1166 | mask_c.alpha = 0; |
1244 | mask_c.red = 0xffff - c.r; |
1167 | mask_c.red = 0xffff - c.r; |
1245 | mask_c.green = 0xffff - c.g; |
1168 | mask_c.green = 0xffff - c.g; |
1246 | mask_c.blue = 0xffff - c.b; |
1169 | mask_c.blue = 0xffff - c.b; |
1247 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1170 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1248 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1171 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1172 | |
|
|
1173 | if (shade > 100) |
|
|
1174 | { |
|
|
1175 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1176 | mask_c.alpha = 0; |
|
|
1177 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1178 | |
|
|
1179 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1180 | } |
|
|
1181 | |
1249 | ret = true; |
1182 | ret = true; |
1250 | } |
1183 | } |
1251 | |
1184 | |
1252 | XRenderFreePicture (dpy, mask_pic); |
1185 | XRenderFreePicture (dpy, mask_pic); |
1253 | XRenderFreePicture (dpy, overlay_pic); |
1186 | XRenderFreePicture (dpy, overlay_pic); |
… | |
… | |
1284 | int window_height = target->szHint.height; |
1217 | int window_height = target->szHint.height; |
1285 | int sx, sy; |
1218 | int sx, sy; |
1286 | XGCValues gcv; |
1219 | XGCValues gcv; |
1287 | GC gc; |
1220 | GC gc; |
1288 | |
1221 | |
1289 | target->get_window_origin (sx, sy); |
1222 | sx = target_x; |
|
|
1223 | sy = target_y; |
1290 | |
1224 | |
1291 | /* check if we are outside of the visible part of the virtual screen : */ |
1225 | /* check if we are outside of the visible part of the virtual screen : */ |
1292 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1226 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1293 | || sx >= root_width || sy >= root_height) |
1227 | || sx >= root_width || sy >= root_height) |
1294 | return 0; |
1228 | return 0; |
… | |
… | |
1347 | |
1281 | |
1348 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1282 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1349 | return 0; |
1283 | return 0; |
1350 | |
1284 | |
1351 | /* straightforward pixmap copy */ |
1285 | /* straightforward pixmap copy */ |
|
|
1286 | while (sx < 0) sx += (int)root_width; |
|
|
1287 | while (sy < 0) sy += (int)root_height; |
|
|
1288 | |
1352 | gcv.tile = recoded_root_pmap; |
1289 | gcv.tile = recoded_root_pmap; |
1353 | gcv.fill_style = FillTiled; |
1290 | gcv.fill_style = FillTiled; |
1354 | |
|
|
1355 | while (sx < 0) sx += (int)root_width; |
|
|
1356 | while (sy < 0) sy += (int)root_height; |
|
|
1357 | |
|
|
1358 | gcv.ts_x_origin = -sx; |
1291 | gcv.ts_x_origin = -sx; |
1359 | gcv.ts_y_origin = -sy; |
1292 | gcv.ts_y_origin = -sy; |
1360 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1293 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1361 | |
1294 | |
1362 | if (gc) |
1295 | if (gc) |
1363 | { |
1296 | { |
1364 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1297 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1365 | result |= transpPmapTiled; |
1298 | result |= transpPmapTiled; |
1366 | XFreeGC (dpy, gc); |
1299 | XFreeGC (dpy, gc); |
1367 | } |
|
|
1368 | |
1300 | |
1369 | if (tiled_root_pmap != None) |
|
|
1370 | { |
|
|
1371 | if (!need_client_side_rendering ()) |
1301 | if (!need_client_side_rendering ()) |
1372 | { |
1302 | { |
1373 | if ((flags & blurNeeded) |
1303 | if ((flags & blurNeeded) |
1374 | && (flags & HAS_RENDER_CONV)) |
1304 | && (flags & HAS_RENDER_CONV)) |
1375 | { |
1305 | { |
… | |
… | |
1390 | pixmap = tiled_root_pmap; |
1320 | pixmap = tiled_root_pmap; |
1391 | pmap_width = window_width; |
1321 | pmap_width = window_width; |
1392 | pmap_height = window_height; |
1322 | pmap_height = window_height; |
1393 | pmap_depth = target->depth; |
1323 | pmap_depth = target->depth; |
1394 | } |
1324 | } |
|
|
1325 | else |
|
|
1326 | XFreePixmap (dpy, tiled_root_pmap); |
1395 | |
1327 | |
1396 | if (recoded_root_pmap != root_pixmap) |
1328 | if (recoded_root_pmap != root_pixmap) |
1397 | XFreePixmap (dpy, recoded_root_pmap); |
1329 | XFreePixmap (dpy, recoded_root_pmap); |
1398 | |
1330 | |
1399 | return result; |
1331 | return result; |
… | |
… | |
1408 | |
1340 | |
1409 | root_pixmap = new_root_pixmap; |
1341 | root_pixmap = new_root_pixmap; |
1410 | } |
1342 | } |
1411 | # endif /* ENABLE_TRANSPARENCY */ |
1343 | # endif /* ENABLE_TRANSPARENCY */ |
1412 | |
1344 | |
1413 | # ifndef HAVE_AFTERIMAGE |
1345 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1414 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm); |
1346 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c); |
1415 | # endif |
1347 | # endif |
1416 | |
1348 | |
1417 | bool |
1349 | bool |
1418 | bgPixmap_t::render () |
1350 | bgPixmap_t::render () |
1419 | { |
1351 | { |
… | |
… | |
1429 | /* we need to re-generate transparency pixmap in that case ! */ |
1361 | /* we need to re-generate transparency pixmap in that case ! */ |
1430 | background_flags = make_transparency_pixmap (); |
1362 | background_flags = make_transparency_pixmap (); |
1431 | if (background_flags == 0) |
1363 | if (background_flags == 0) |
1432 | return false; |
1364 | return false; |
1433 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1365 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1434 | flags = flags & ~isInvalid; |
1366 | flags &= ~isInvalid; |
1435 | } |
1367 | } |
1436 | # endif |
1368 | # endif |
1437 | |
1369 | |
1438 | # ifdef BG_IMAGE_FROM_FILE |
1370 | # ifdef BG_IMAGE_FROM_FILE |
1439 | if (have_image |
1371 | if (have_image |
1440 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1372 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1441 | { |
1373 | { |
1442 | if (render_image (background_flags)) |
1374 | if (render_image (background_flags)) |
1443 | flags = flags & ~isInvalid; |
1375 | flags &= ~isInvalid; |
1444 | } |
1376 | } |
1445 | # endif |
1377 | # endif |
1446 | |
1378 | |
|
|
1379 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1447 | XImage *result = NULL; |
1380 | XImage *result = NULL; |
1448 | |
1381 | |
1449 | if (background_flags && (flags & isInvalid)) |
1382 | if (background_flags && (flags & isInvalid)) |
1450 | { |
1383 | { |
1451 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1384 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1452 | } |
1385 | } |
1453 | |
1386 | |
1454 | if (result) |
1387 | if (result) |
1455 | { |
1388 | { |
1456 | # if !defined(HAVE_AFTERIMAGE) && !XRENDER |
|
|
1457 | /* our own client-side tinting */ |
1389 | /* our own client-side tinting */ |
1458 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1390 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1459 | { |
1391 | { |
1460 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1392 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1461 | if (flags & tintSet) |
1393 | if (flags & tintSet) |
1462 | tint.get (c); |
1394 | tint.get (c); |
1463 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c.r, c.g, c.b); |
1395 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1464 | } |
1396 | } |
1465 | # endif |
|
|
1466 | |
1397 | |
1467 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1398 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1468 | |
1399 | |
1469 | if (gc) |
1400 | if (gc) |
1470 | { |
1401 | { |
1471 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1402 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1472 | |
1403 | |
1473 | XFreeGC (target->dpy, gc); |
1404 | XFreeGC (target->dpy, gc); |
1474 | flags = flags & ~isInvalid; |
1405 | flags &= ~isInvalid; |
1475 | } |
1406 | } |
1476 | |
1407 | |
1477 | XDestroyImage (result); |
1408 | XDestroyImage (result); |
1478 | } |
1409 | } |
|
|
1410 | # endif |
1479 | |
1411 | |
1480 | if (flags & isInvalid) |
1412 | if (flags & isInvalid) |
1481 | { |
1413 | { |
1482 | if (pixmap != None) |
1414 | if (pixmap != None) |
1483 | { |
1415 | { |
… | |
… | |
1569 | flags |= hasChanged; |
1501 | flags |= hasChanged; |
1570 | } |
1502 | } |
1571 | |
1503 | |
1572 | #endif /* HAVE_BG_PIXMAP */ |
1504 | #endif /* HAVE_BG_PIXMAP */ |
1573 | |
1505 | |
1574 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XRENDER |
1506 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1575 | /* taken from aterm-0.4.2 */ |
1507 | /* taken from aterm-0.4.2 */ |
1576 | |
1508 | |
1577 | static void |
1509 | static void |
1578 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm) |
1510 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c) |
1579 | { |
1511 | { |
1580 | int sh_r, sh_g, sh_b; |
1512 | int sh_r, sh_g, sh_b; |
1581 | uint32_t mask_r, mask_g, mask_b; |
1513 | uint32_t mask_r, mask_g, mask_b; |
1582 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1514 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1583 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1515 | rgba low; |
1584 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1516 | rgba high; |
1585 | int i; |
1517 | int i; |
1586 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1518 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1587 | |
1519 | |
1588 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1520 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1589 | |
1521 | |
… | |
… | |
1654 | /* prepare limits for color transformation (each channel is handled separately) */ |
1586 | /* prepare limits for color transformation (each channel is handled separately) */ |
1655 | if (shade > 100) |
1587 | if (shade > 100) |
1656 | { |
1588 | { |
1657 | shade = 200 - shade; |
1589 | shade = 200 - shade; |
1658 | |
1590 | |
1659 | lower_lim_r = 65535-rm; |
1591 | high.r = c.r * shade / 100; |
1660 | lower_lim_g = 65535-gm; |
1592 | high.g = c.g * shade / 100; |
1661 | lower_lim_b = 65535-bm; |
1593 | high.b = c.b * shade / 100; |
1662 | |
1594 | |
1663 | lower_lim_r = 65535-(unsigned int)(((uint32_t)lower_lim_r)*((uint32_t)shade)/100); |
1595 | low.r = 65535 * (100 - shade) / 100; |
1664 | lower_lim_g = 65535-(unsigned int)(((uint32_t)lower_lim_g)*((uint32_t)shade)/100); |
1596 | low.g = 65535 * (100 - shade) / 100; |
1665 | lower_lim_b = 65535-(unsigned int)(((uint32_t)lower_lim_b)*((uint32_t)shade)/100); |
1597 | low.b = 65535 * (100 - shade) / 100; |
1666 | |
|
|
1667 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1668 | } |
1598 | } |
1669 | else |
1599 | else |
1670 | { |
1600 | { |
|
|
1601 | high.r = c.r * shade / 100; |
|
|
1602 | high.g = c.g * shade / 100; |
|
|
1603 | high.b = c.b * shade / 100; |
1671 | |
1604 | |
1672 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1605 | low.r = low.g = low.b = 0; |
1673 | |
|
|
1674 | upper_lim_r = (unsigned int)((((uint32_t)rm)*((uint32_t)shade))/100); |
|
|
1675 | upper_lim_g = (unsigned int)((((uint32_t)gm)*((uint32_t)shade))/100); |
|
|
1676 | upper_lim_b = (unsigned int)((((uint32_t)bm)*((uint32_t)shade))/100); |
|
|
1677 | } |
1606 | } |
1678 | |
1607 | |
1679 | /* fill our lookup tables */ |
1608 | /* fill our lookup tables */ |
1680 | for (i = 0; i <= mask_r>>sh_r; i++) |
1609 | for (i = 0; i <= mask_r>>sh_r; i++) |
1681 | { |
1610 | { |
1682 | uint32_t tmp; |
1611 | uint32_t tmp; |
1683 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_r-lower_lim_r)); |
1612 | tmp = i * high.r; |
1684 | tmp += ((uint32_t)(mask_r>>sh_r))*((uint32_t)lower_lim_r); |
1613 | tmp += (mask_r>>sh_r) * low.r; |
1685 | lookup_r[i] = (tmp/65535)<<sh_r; |
1614 | lookup_r[i] = (tmp/65535)<<sh_r; |
1686 | } |
1615 | } |
1687 | for (i = 0; i <= mask_g>>sh_g; i++) |
1616 | for (i = 0; i <= mask_g>>sh_g; i++) |
1688 | { |
1617 | { |
1689 | uint32_t tmp; |
1618 | uint32_t tmp; |
1690 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_g-lower_lim_g)); |
1619 | tmp = i * high.g; |
1691 | tmp += ((uint32_t)(mask_g>>sh_g))*((uint32_t)lower_lim_g); |
1620 | tmp += (mask_g>>sh_g) * low.g; |
1692 | lookup_g[i] = (tmp/65535)<<sh_g; |
1621 | lookup_g[i] = (tmp/65535)<<sh_g; |
1693 | } |
1622 | } |
1694 | for (i = 0; i <= mask_b>>sh_b; i++) |
1623 | for (i = 0; i <= mask_b>>sh_b; i++) |
1695 | { |
1624 | { |
1696 | uint32_t tmp; |
1625 | uint32_t tmp; |
1697 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_b-lower_lim_b)); |
1626 | tmp = i * high.b; |
1698 | tmp += ((uint32_t)(mask_b>>sh_b))*((uint32_t)lower_lim_b); |
1627 | tmp += (mask_b>>sh_b) * low.b; |
1699 | lookup_b[i] = (tmp/65535)<<sh_b; |
1628 | lookup_b[i] = (tmp/65535)<<sh_b; |
1700 | } |
1629 | } |
1701 | |
1630 | |
1702 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1631 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1703 | if (srcImage->bits_per_pixel == 32 |
1632 | if (srcImage->bits_per_pixel == 32 |