… | |
… | |
82 | if (h_scale != 0 || v_scale != 0) |
82 | if (h_scale != 0 || v_scale != 0) |
83 | return true; |
83 | return true; |
84 | } |
84 | } |
85 | # endif |
85 | # endif |
86 | # ifdef ENABLE_TRANSPARENCY |
86 | # ifdef ENABLE_TRANSPARENCY |
87 | if (flags & bgPmap_Transparent) |
87 | if (flags & isTransparent) |
88 | return true; |
88 | return true; |
|
|
89 | # endif |
|
|
90 | return false; |
|
|
91 | } |
|
|
92 | |
|
|
93 | bool bgPixmap_t::need_client_side_rendering () |
|
|
94 | { |
|
|
95 | # ifdef HAVE_AFTERIMAGE |
|
|
96 | if (original_asim != NULL) |
|
|
97 | return true; |
|
|
98 | # endif |
|
|
99 | # ifdef ENABLE_TRANSPARENCY |
|
|
100 | if (flags & isTransparent) |
|
|
101 | { |
|
|
102 | if ((flags & blurNeeded) |
|
|
103 | || ((flags & tintNeeded) && !(flags & tintServerSide))) |
|
|
104 | return true; |
|
|
105 | } |
89 | # endif |
106 | # endif |
90 | return false; |
107 | return false; |
91 | } |
108 | } |
92 | |
109 | |
93 | # ifdef XPM_BACKGROUND |
110 | # ifdef XPM_BACKGROUND |
… | |
… | |
160 | dst_size = target_size - dst_pos; |
177 | dst_size = target_size - dst_pos; |
161 | return src_pos; |
178 | return src_pos; |
162 | } |
179 | } |
163 | |
180 | |
164 | bool |
181 | bool |
165 | bgPixmap_t::handle_geometry (const char *geom) |
182 | bgPixmap_t::set_geometry (const char *geom) |
166 | { |
183 | { |
167 | int geom_flags = 0, changed = 0; |
184 | int geom_flags = 0, changed = 0; |
168 | int x = 0, y = 0; |
185 | int x = 0, y = 0; |
169 | unsigned int w = 0, h = 0; |
186 | unsigned int w = 0, h = 0; |
170 | unsigned int n; |
187 | unsigned int n; |
171 | unsigned long new_flags = (flags&(~bgPmap_geometryFlags)); |
188 | unsigned long new_flags = (flags & (~geometryFlags)); |
172 | char *p; |
189 | char *p; |
173 | # define MAXLEN_GEOM 256 /* could be longer then regular geometry string */ |
190 | # define MAXLEN_GEOM 256 /* could be longer then regular geometry string */ |
174 | |
191 | |
175 | if (geom == NULL) |
192 | if (geom == NULL) |
176 | return false; |
193 | return false; |
177 | |
194 | |
178 | char str[MAXLEN_GEOM]; |
195 | char str[MAXLEN_GEOM]; |
179 | |
196 | |
180 | if (!strcmp (geom, "?")) |
|
|
181 | { |
|
|
182 | if (target) |
|
|
183 | { |
|
|
184 | sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ |
|
|
185 | min (h_scale, 32767), min (v_scale, 32767), |
|
|
186 | min (h_align, 32767), min (v_align, 32767)); |
|
|
187 | target->process_xterm_seq (XTerm_title, str, CHAR_ST); |
|
|
188 | } |
|
|
189 | return false; |
|
|
190 | } |
|
|
191 | while (isspace(*geom)) ++geom; |
197 | while (isspace(*geom)) ++geom; |
192 | if ((p = strchr (geom, ';')) == NULL) |
198 | if ((p = strchr (geom, ';')) == NULL) |
193 | p = strchr (geom, '\0'); |
199 | p = strchr (geom, '\0'); |
194 | |
200 | |
195 | n = (p - geom); |
201 | n = (p - geom); |
196 | if (n < MAXLEN_GEOM) |
202 | if (n < MAXLEN_GEOM) |
197 | { |
203 | { |
198 | char *ops; |
204 | char *ops; |
199 | new_flags |= bgPmap_geometrySet; |
205 | new_flags |= geometrySet; |
200 | |
206 | |
201 | strncpy (str, geom, n); |
207 | strncpy (str, geom, n); |
202 | str[n] = '\0'; |
208 | str[n] = '\0'; |
203 | if (str[0] == ':') |
209 | if (str[0] == ':') |
204 | ops = &str[0]; |
210 | ops = &str[0]; |
… | |
… | |
225 | { |
231 | { |
226 | y = x; |
232 | y = x; |
227 | geom_flags |= YValue; |
233 | geom_flags |= YValue; |
228 | } |
234 | } |
229 | |
235 | |
230 | if (flags & bgPmap_geometrySet) |
236 | if (flags & geometrySet) |
231 | {/* new geometry is an adjustment to the old one ! */ |
237 | {/* new geometry is an adjustment to the old one ! */ |
232 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
238 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
233 | { |
239 | { |
234 | if (w == 0 && h != 0) |
240 | if (w == 0 && h != 0) |
235 | { |
241 | { |
… | |
… | |
253 | } |
259 | } |
254 | else /* setting up geometry from scratch */ |
260 | else /* setting up geometry from scratch */ |
255 | { |
261 | { |
256 | if (!(geom_flags & XValue)) |
262 | if (!(geom_flags & XValue)) |
257 | {/* use default geometry - centered */ |
263 | {/* use default geometry - centered */ |
258 | x = y = bgPmap_defaultAlign; |
264 | x = y = defaultAlign; |
259 | } |
265 | } |
260 | else if (!(geom_flags & YValue)) |
266 | else if (!(geom_flags & YValue)) |
261 | y = x; |
267 | y = x; |
262 | |
268 | |
263 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
269 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
264 | {/* use default geometry - scaled */ |
270 | {/* use default geometry - scaled */ |
265 | w = h = bgPmap_defaultScale; |
271 | w = h = defaultScale; |
266 | } |
272 | } |
267 | else if (geom_flags & WidthValue) |
273 | else if (geom_flags & WidthValue) |
268 | { |
274 | { |
269 | if (!(geom_flags & HeightValue)) |
275 | if (!(geom_flags & HeightValue)) |
270 | h = w; |
276 | h = w; |
271 | } |
277 | } |
272 | else |
278 | else |
273 | w = h; |
279 | w = h; |
274 | } |
280 | } |
275 | } /* done parsing geometry string */ |
281 | } /* done parsing geometry string */ |
276 | else if (!(flags & bgPmap_geometrySet)) |
282 | else if (!(flags & geometrySet)) |
277 | { /* default geometry - scaled and centered */ |
283 | { /* default geometry - scaled and centered */ |
278 | x = y = bgPmap_defaultAlign; |
284 | x = y = defaultAlign; |
279 | w = h = bgPmap_defaultScale; |
285 | w = h = defaultScale; |
280 | } |
286 | } |
281 | |
287 | |
282 | if (!(flags & bgPmap_geometrySet)) |
288 | if (!(flags & geometrySet)) |
283 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
289 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
284 | |
290 | |
285 | if (ops) |
291 | if (ops) |
286 | { |
292 | { |
287 | while (*ops) |
293 | while (*ops) |
… | |
… | |
298 | if (w == 0 && h == 0) |
304 | if (w == 0 && h == 0) |
299 | { |
305 | { |
300 | w = 100; |
306 | w = 100; |
301 | geom_flags |= WidthValue; |
307 | geom_flags |= WidthValue; |
302 | } |
308 | } |
303 | new_flags |= bgPmap_propScale; |
309 | new_flags |= propScale; |
304 | } |
310 | } |
305 | else if (CHECK_GEOM_OPS("hscale")) |
311 | else if (CHECK_GEOM_OPS("hscale")) |
306 | { |
312 | { |
307 | if (w == 0) |
313 | if (w == 0) |
308 | w = 100; |
314 | w = 100; |
… | |
… | |
538 | |
544 | |
539 | if (result != background && result != original_asim) |
545 | if (result != background && result != original_asim) |
540 | destroy_asimage (&result); |
546 | destroy_asimage (&result); |
541 | |
547 | |
542 | XFreeGC (target->dpy, gc); |
548 | XFreeGC (target->dpy, gc); |
543 | if (background) |
|
|
544 | flags |= bgPmap_Transparent; |
|
|
545 | else |
|
|
546 | flags &= ~bgPmap_Transparent; |
|
|
547 | } |
549 | } |
548 | |
550 | |
549 | return true; |
551 | return true; |
550 | } |
552 | } |
551 | # endif /* HAVE_AFTERIMAGE */ |
553 | # endif /* HAVE_AFTERIMAGE */ |
552 | |
554 | |
553 | void |
555 | bool |
554 | rxvt_term::resize_pixmap () |
556 | bgPixmap_t::set_file (const char *file) |
555 | { |
557 | { |
|
|
558 | char *f; |
556 | |
559 | |
557 | # ifdef ENABLE_TRANSPARENCY |
560 | assert (file != NULL); |
558 | if (option(Opt_transparent) && am_transparent) |
561 | |
559 | { |
562 | if (*file != '\0') |
560 | /* we need to re-generate transparency pixmap in that case ! */ |
|
|
561 | check_our_parents (); |
|
|
562 | return; |
|
|
563 | } |
563 | { |
564 | # endif |
|
|
565 | # ifdef HAVE_AFTERIMAGE |
564 | # ifdef HAVE_AFTERIMAGE |
566 | bgPixmap.render_asim(NULL, TINT_LEAVE_SAME); |
|
|
567 | bgPixmap.apply_background(); |
|
|
568 | # endif |
|
|
569 | } |
|
|
570 | |
|
|
571 | void |
|
|
572 | rxvt_term::set_bgPixmap (const char *file) |
|
|
573 | { |
|
|
574 | char *f; |
|
|
575 | |
|
|
576 | assert (file != NULL); |
|
|
577 | |
|
|
578 | if (bgPixmap.pixmap != None) |
|
|
579 | { |
|
|
580 | XFreePixmap (dpy, bgPixmap.pixmap); |
|
|
581 | bgPixmap.pixmap = None; |
|
|
582 | } |
|
|
583 | |
|
|
584 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
|
|
585 | if (*file != '\0') |
|
|
586 | { |
|
|
587 | # ifdef HAVE_AFTERIMAGE |
|
|
588 | if (asimman == NULL) |
565 | if (target->asimman == NULL) |
589 | asimman = create_generic_imageman(rs[Rs_path]); |
566 | target->asimman = create_generic_imageman(target->rs[Rs_path]); |
590 | if ((f = strchr (file, ';')) == NULL) |
567 | if ((f = strchr (file, ';')) == NULL) |
591 | bgPixmap.original_asim = get_asimage( asimman, file, 0xFFFFFFFF, 100 ); |
568 | original_asim = get_asimage( target->asimman, file, 0xFFFFFFFF, 100 ); |
592 | else |
569 | else |
593 | { |
570 | { |
594 | size_t len = f - file; |
571 | size_t len = f - file; |
595 | f = (char *)malloc (len + 1); |
572 | f = (char *)malloc (len + 1); |
596 | strncpy (f, file, len); |
573 | strncpy (f, file, len); |
597 | f[len] = '\0'; |
574 | f[len] = '\0'; |
598 | bgPixmap.original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
575 | original_asim = get_asimage( target->asimman, f, 0xFFFFFFFF, 100 ); |
599 | free( f ); |
576 | free( f ); |
600 | } |
577 | } |
|
|
578 | return (original_asim != NULL); |
601 | # endif |
579 | # endif |
602 | } |
580 | } |
603 | resize_pixmap (); /* TODO: temporary fix - should be done by the caller! */ |
581 | return false; |
604 | } |
582 | } |
605 | |
583 | |
606 | # endif /* XPM_BACKGROUND */ |
584 | # endif /* XPM_BACKGROUND */ |
607 | |
585 | |
608 | # ifdef ENABLE_TRANSPARENCY |
586 | # ifdef ENABLE_TRANSPARENCY |
|
|
587 | bool |
|
|
588 | bgPixmap_t::set_transparent () |
|
|
589 | { |
|
|
590 | if (!(flags & isTransparent)) |
|
|
591 | { |
|
|
592 | flags |= isTransparent; |
|
|
593 | return true; |
|
|
594 | } |
|
|
595 | } |
|
|
596 | |
|
|
597 | bool |
|
|
598 | bgPixmap_t::set_blur_radius (const char *geom) |
|
|
599 | { |
|
|
600 | int changed = 0; |
|
|
601 | unsigned int hr, vr; |
|
|
602 | int junk; |
|
|
603 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
|
|
604 | if (!(geom_flags&WidthValue)) |
|
|
605 | hr = 1; |
|
|
606 | if (!(geom_flags&HeightValue)) |
|
|
607 | vr = hr; |
|
|
608 | |
|
|
609 | if (h_blurRadius != hr) |
|
|
610 | { |
|
|
611 | ++changed; |
|
|
612 | h_blurRadius = hr; |
|
|
613 | } |
|
|
614 | if (v_blurRadius != vr) |
|
|
615 | { |
|
|
616 | ++changed; |
|
|
617 | v_blurRadius = vr; |
|
|
618 | } |
|
|
619 | if (v_blurRadius == 0 && h_blurRadius == 0) |
|
|
620 | flags &= ~blurNeeded; |
|
|
621 | else |
|
|
622 | flags |= blurNeeded; |
|
|
623 | return (changed>0); |
|
|
624 | } |
|
|
625 | |
|
|
626 | static inline unsigned long |
|
|
627 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
|
|
628 | { |
|
|
629 | unsigned long flags = 0; |
|
|
630 | |
|
|
631 | if (shade > 0 && shade <100) |
|
|
632 | flags |= bgPixmap_t::tintNeeded; |
|
|
633 | else if (tint) |
|
|
634 | { |
|
|
635 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
636 | tint->get (c); |
|
|
637 | |
|
|
638 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
|
|
639 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
|
|
640 | { |
|
|
641 | flags |= bgPixmap_t::tintNeeded; |
|
|
642 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
|
|
643 | if (IS_COMPONENT_WHOLESOME (c.r) |
|
|
644 | && IS_COMPONENT_WHOLESOME (c.g) |
|
|
645 | && IS_COMPONENT_WHOLESOME (c.b)) |
|
|
646 | flags |= bgPixmap_t::tintServerSide; |
|
|
647 | # undef IS_COMPONENT_WHOLESOME |
|
|
648 | } |
|
|
649 | } |
|
|
650 | return flags; |
|
|
651 | } |
|
|
652 | |
|
|
653 | bool |
|
|
654 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
|
|
655 | { |
|
|
656 | if (tint != new_tint) |
|
|
657 | { |
|
|
658 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
|
|
659 | tint = new_tint; |
|
|
660 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
|
|
661 | return true; |
|
|
662 | } |
|
|
663 | return false; |
|
|
664 | } |
|
|
665 | |
|
|
666 | bool |
|
|
667 | bgPixmap_t::unset_tint () |
|
|
668 | { |
|
|
669 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
|
|
670 | |
|
|
671 | if (new_flags != (flags & tintFlags)) |
|
|
672 | { |
|
|
673 | flags = (flags&~tintFlags)|new_flags; |
|
|
674 | return true; |
|
|
675 | } |
|
|
676 | return false; |
|
|
677 | } |
|
|
678 | |
|
|
679 | bool |
|
|
680 | bgPixmap_t::set_shade (const char *shade_str) |
|
|
681 | { |
|
|
682 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
|
|
683 | |
|
|
684 | if (new_shade == 100) |
|
|
685 | new_shade = 0; |
|
|
686 | |
|
|
687 | if (new_shade != shade) |
|
|
688 | { |
|
|
689 | unsigned long new_flags = compute_tint_shade_flags (&tint, new_shade); |
|
|
690 | shade = new_shade; |
|
|
691 | flags = (flags & ~tintFlags) | new_flags; |
|
|
692 | return true; |
|
|
693 | } |
|
|
694 | return false; |
|
|
695 | } |
|
|
696 | |
|
|
697 | |
609 | /* make_transparency_pixmap() |
698 | /* make_transparency_pixmap() |
610 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
699 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
611 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
700 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
612 | * our window. |
701 | * our window. |
613 | */ |
702 | */ |
614 | bool |
703 | unsigned long |
615 | bgPixmap_t::make_transparency_pixmap() |
704 | bgPixmap_t::make_transparency_pixmap () |
616 | { |
705 | { |
|
|
706 | unsigned long result = 0; |
|
|
707 | |
617 | if (target == NULL) |
708 | if (target == NULL) |
618 | return false; |
709 | return 0; |
619 | |
710 | |
620 | /* root dimentions may change from call to call - but Display structure should |
711 | /* root dimentions may change from call to call - but Display structure should |
621 | * be always up-to-date, so let's use it : |
712 | * be always up-to-date, so let's use it : |
622 | */ |
713 | */ |
623 | Window root = target->display->root; |
714 | Window root = target->display->root; |
… | |
… | |
627 | int root_height = DisplayHeight (dpy, screen); |
718 | int root_height = DisplayHeight (dpy, screen); |
628 | unsigned int root_pmap_width, root_pmap_height; |
719 | unsigned int root_pmap_width, root_pmap_height; |
629 | int window_width = target->szHint.width; |
720 | int window_width = target->szHint.width; |
630 | int window_height = target->szHint.height; |
721 | int window_height = target->szHint.height; |
631 | int sx, sy; |
722 | int sx, sy; |
|
|
723 | XGCValues gcv; |
632 | |
724 | |
633 | target->get_window_origin (sx, sy); |
725 | target->get_window_origin (sx, sy); |
634 | |
726 | |
635 | /* check if we are outside of the visible part of the virtual screen : */ |
727 | /* check if we are outside of the visible part of the virtual screen : */ |
636 | if (sx + window_width <= 0 || sy + window_height <= 0 |
728 | if (sx + window_width <= 0 || sy + window_height <= 0 |
637 | || sx >= root_width || sy >= root_height) |
729 | || sx >= root_width || sy >= root_height) |
638 | return false; |
730 | return 0; |
639 | |
731 | |
640 | if (root_pixmap != None) |
732 | if (root_pixmap != None) |
641 | {/* we want to validate the pixmap and get it's size at the same time : */ |
733 | {/* we want to validate the pixmap and get it's size at the same time : */ |
642 | int junk; |
734 | int junk; |
643 | unsigned int ujunk; |
735 | unsigned int ujunk; |
… | |
… | |
650 | |
742 | |
651 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
743 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
652 | GC gc = NULL; |
744 | GC gc = NULL; |
653 | |
745 | |
654 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
746 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
655 | return false; |
747 | return 0; |
656 | |
748 | |
657 | if (root_pixmap == None) |
749 | if (root_pixmap == None) |
658 | { /* use tricks to obtain the root background image :*/ |
750 | { /* use tricks to obtain the root background image :*/ |
659 | /* we want to create Overrideredirect window overlapping out window |
751 | /* we want to create Overrideredirect window overlapping out window |
660 | with background type of Parent Relative and then grab it */ |
752 | with background type of Parent Relative and then grab it */ |
… | |
… | |
683 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
775 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
684 | ++ev_count; |
776 | ++ev_count; |
685 | if (ev_count > 0); |
777 | if (ev_count > 0); |
686 | { /* hooray! - we can grab the image! */ |
778 | { /* hooray! - we can grab the image! */ |
687 | gc = XCreateGC (dpy, root, 0, NULL); |
779 | gc = XCreateGC (dpy, root, 0, NULL); |
|
|
780 | if (gc) |
|
|
781 | { |
688 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
782 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
689 | success = true; |
783 | success = true; |
|
|
784 | } |
690 | } |
785 | } |
691 | XDestroyWindow (dpy, src); |
786 | XDestroyWindow (dpy, src); |
692 | XUngrabServer (dpy); |
787 | XUngrabServer (dpy); |
693 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
788 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
694 | } |
789 | } |
695 | if (!success) |
790 | if (!success) |
696 | { |
791 | { |
697 | XFreePixmap (dpy, tiled_root_pmap); |
792 | XFreePixmap (dpy, tiled_root_pmap); |
698 | tiled_root_pmap = None; |
793 | tiled_root_pmap = None; |
699 | } |
794 | } |
|
|
795 | else |
|
|
796 | result |= transpPmapTiled; |
700 | } |
797 | } |
701 | else |
798 | else |
702 | {/* strightforward pixmap copy */ |
799 | {/* strightforward pixmap copy */ |
703 | XGCValues gcv; |
|
|
704 | gcv.tile = root_pixmap; |
800 | gcv.tile = root_pixmap; |
705 | gcv.fill_style = FillTiled; |
801 | gcv.fill_style = FillTiled; |
706 | while (sx < 0) sx += (int)window_width; |
802 | while (sx < 0) sx += (int)window_width; |
707 | while (sy < 0) sy += (int)window_height; |
803 | while (sy < 0) sy += (int)window_height; |
708 | gcv.ts_x_origin = -sx; |
804 | gcv.ts_x_origin = -sx; |
709 | gcv.ts_y_origin = -sy; |
805 | gcv.ts_y_origin = -sy; |
710 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
806 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
807 | if (gc) |
|
|
808 | { |
711 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
809 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
810 | result |= transpPmapTiled; |
|
|
811 | } |
712 | } |
812 | } |
713 | |
|
|
714 | if (gc) |
|
|
715 | XFreeGC (dpy, gc); |
|
|
716 | |
813 | |
717 | if (tiled_root_pmap != None) |
814 | if (tiled_root_pmap != None) |
718 | { |
815 | { |
|
|
816 | if (flags & tintNeeded && !need_client_side_rendering ()) |
|
|
817 | { |
|
|
818 | /* In this case we can tint image server-side getting significant |
|
|
819 | * performance improvements, as we eliminate XImage transfer |
|
|
820 | */ |
|
|
821 | gcv.foreground = Pixel (tint); |
|
|
822 | gcv.function = GXand; |
|
|
823 | gcv.fill_style = FillSolid; |
|
|
824 | if (gc) |
|
|
825 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
826 | else |
|
|
827 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
828 | if (gc) |
|
|
829 | { |
|
|
830 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
831 | result |= transpPmapTinted; |
|
|
832 | } |
|
|
833 | } |
719 | if (pixmap) |
834 | if (pixmap) |
720 | XFreePixmap (dpy, pixmap); |
835 | XFreePixmap (dpy, pixmap); |
721 | pixmap = tiled_root_pmap; |
836 | pixmap = tiled_root_pmap; |
722 | pmap_width = window_width; |
837 | pmap_width = window_width; |
723 | pmap_height = window_height; |
838 | pmap_height = window_height; |
724 | pmap_depth = root_depth; |
839 | pmap_depth = root_depth; |
725 | } |
840 | } |
|
|
841 | |
|
|
842 | if (gc) |
|
|
843 | XFreeGC (dpy, gc); |
|
|
844 | |
|
|
845 | return result; |
726 | } |
846 | } |
727 | |
847 | |
|
|
848 | bool |
|
|
849 | bgPixmap_t::set_root_pixmap () |
|
|
850 | { |
|
|
851 | Pixmap new_root_pixmap = None; |
|
|
852 | |
|
|
853 | new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
|
|
854 | if (new_root_pixmap == None) |
|
|
855 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
|
|
856 | |
|
|
857 | if (new_root_pixmap != root_pixmap) |
|
|
858 | { |
|
|
859 | root_pixmap = new_root_pixmap; |
|
|
860 | return true; |
|
|
861 | } |
|
|
862 | return false; |
|
|
863 | } |
728 | # endif /* ENABLE_TRANSPARENCY */ |
864 | # endif /* ENABLE_TRANSPARENCY */ |
|
|
865 | |
|
|
866 | # ifndef HAVE_AFTERIMAGE |
|
|
867 | static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm); |
|
|
868 | # endif |
|
|
869 | |
|
|
870 | |
|
|
871 | bool |
|
|
872 | bgPixmap_t::render () |
|
|
873 | { |
|
|
874 | unsigned long background_flags = 0; |
|
|
875 | |
|
|
876 | if (target == NULL) |
|
|
877 | return false; |
|
|
878 | |
|
|
879 | invalidate(); |
|
|
880 | # ifdef ENABLE_TRANSPARENCY |
|
|
881 | if (flags & isTransparent) |
|
|
882 | { |
|
|
883 | /* we need to re-generate transparency pixmap in that case ! */ |
|
|
884 | background_flags = make_transparency_pixmap (); |
|
|
885 | if (background_flags == 0) |
|
|
886 | return false; |
|
|
887 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
|
|
888 | && pmap_depth == target->depth) |
|
|
889 | flags = flags & ~isInvalid; |
|
|
890 | } |
|
|
891 | # endif |
|
|
892 | |
|
|
893 | XImage *result = NULL; |
|
|
894 | # ifdef HAVE_AFTERIMAGE |
|
|
895 | if (original_asim |
|
|
896 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
|
|
897 | { |
|
|
898 | ASImage *background = NULL; |
|
|
899 | ARGB32 as_tint = TINT_LEAVE_SAME; |
|
|
900 | if (background_flags) |
|
|
901 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
902 | |
|
|
903 | # ifdef ENABLE_TRANSPARENCY |
|
|
904 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
905 | { |
|
|
906 | ShadingInfo as_shade; |
|
|
907 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
908 | |
|
|
909 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
910 | if (flags & tintSet) |
|
|
911 | tint.get (c); |
|
|
912 | as_shade.tintColor.red = c.r; |
|
|
913 | as_shade.tintColor.green = c.g; |
|
|
914 | as_shade.tintColor.blue = c.b; |
|
|
915 | |
|
|
916 | as_tint = shading2tint32 (&as_shade); |
|
|
917 | } |
|
|
918 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
919 | { |
|
|
920 | ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
921 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
|
|
922 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
923 | if (tmp) |
|
|
924 | { |
|
|
925 | destroy_asimage (&background); |
|
|
926 | background = tmp; |
|
|
927 | } |
|
|
928 | } |
|
|
929 | # endif |
|
|
930 | |
|
|
931 | if (render_asim (background, as_tint)) |
|
|
932 | flags = flags & ~isInvalid; |
|
|
933 | if (background) |
|
|
934 | destroy_asimage (&background); |
|
|
935 | } |
|
|
936 | else if (background_flags && pmap_depth != target->depth) |
|
|
937 | { |
|
|
938 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
939 | } |
|
|
940 | # else /* our own client-side tinting */ |
|
|
941 | if (background_flags && (flags & isInvalid)) |
|
|
942 | { |
|
|
943 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
944 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
945 | { |
|
|
946 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
947 | if (flags & tintSet) |
|
|
948 | tint.get (c); |
|
|
949 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
|
|
950 | } |
|
|
951 | } |
|
|
952 | # endif /* HAVE_AFTERIMAGE */ |
|
|
953 | if (result != NULL) |
|
|
954 | { |
|
|
955 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
|
|
956 | if (gc) |
|
|
957 | { |
|
|
958 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
959 | { |
|
|
960 | XFreePixmap (target->dpy, pixmap); |
|
|
961 | pixmap = None; |
|
|
962 | } |
|
|
963 | if (pixmap == None) |
|
|
964 | { |
|
|
965 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
966 | pmap_width = result->width; |
|
|
967 | pmap_height = result->height; |
|
|
968 | pmap_depth = target->depth; |
|
|
969 | } |
|
|
970 | if (pmap_depth != result->depth) |
|
|
971 | { /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
972 | if( result->depth == 24 && pmap_depth == 32) |
|
|
973 | result->depth = 32; |
|
|
974 | else if( result->depth == 32 && pmap_depth == 24) |
|
|
975 | result->depth = 24; |
|
|
976 | else |
|
|
977 | { |
|
|
978 | /* TODO: implement image recoding */ |
|
|
979 | } |
|
|
980 | } |
|
|
981 | if (pmap_depth == result->depth) |
|
|
982 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
|
|
983 | XFreeGC (target->dpy, gc); |
|
|
984 | flags = flags & ~isInvalid; |
|
|
985 | } |
|
|
986 | XDestroyImage (result); |
|
|
987 | } |
|
|
988 | |
|
|
989 | if (flags & isInvalid) |
|
|
990 | { |
|
|
991 | if (pixmap != None) |
|
|
992 | { |
|
|
993 | XFreePixmap (target->dpy, pixmap); |
|
|
994 | pixmap = None; |
|
|
995 | } |
|
|
996 | } |
|
|
997 | |
|
|
998 | apply (); |
|
|
999 | |
|
|
1000 | return true; |
|
|
1001 | } |
729 | |
1002 | |
730 | bool |
1003 | bool |
731 | bgPixmap_t::set_target (rxvt_term *new_target) |
1004 | bgPixmap_t::set_target (rxvt_term *new_target) |
732 | { |
1005 | { |
733 | if (new_target) |
1006 | if (new_target) |
734 | if (target != new_target) |
1007 | if (target != new_target) |
735 | { |
1008 | { |
736 | target = new_target; |
1009 | target = new_target; |
737 | # ifdef ENABLE_TRANSPARENCY |
1010 | # ifdef ENABLE_TRANSPARENCY |
738 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1011 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
739 | root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
|
|
740 | if (root_pixmap == None) |
|
|
741 | root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
|
|
742 | # endif |
1012 | # endif |
743 | return true; |
1013 | return true; |
744 | } |
1014 | } |
745 | return false; |
1015 | return false; |
746 | } |
1016 | } |
747 | |
1017 | |
748 | void |
1018 | void |
749 | bgPixmap_t::apply_background() |
1019 | bgPixmap_t::apply() |
750 | { |
1020 | { |
751 | if (target) |
1021 | if (target) |
752 | { |
1022 | { |
753 | if (pixmap != None) |
1023 | if (pixmap != None) |
754 | { /* set target's background to pixmap */ |
1024 | { /* set target's background to pixmap */ |
755 | # ifdef ENABLE_TRANSPARENCY |
1025 | # ifdef ENABLE_TRANSPARENCY |
756 | if (flags & bgPmap_Transparent) |
1026 | if (flags & isTransparent) |
757 | { |
1027 | { |
758 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1028 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
759 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1029 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
|
|
1030 | # if HAVE_SCROLLBARS |
760 | if (target->scrollBar.win) |
1031 | if (target->scrollBar.win) |
761 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1032 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
|
|
1033 | # endif |
762 | } |
1034 | } |
763 | else |
1035 | else |
764 | # endif |
1036 | # endif |
765 | { |
1037 | { |
766 | /* force old pixmap dereference in case it was transparent before :*/ |
1038 | /* force old pixmap dereference in case it was transparent before :*/ |
767 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_bg]); |
1039 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
768 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1040 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
769 | /* do we also need to set scrollbar's background here ? */ |
1041 | /* do we also need to set scrollbar's background here ? */ |
|
|
1042 | # if HAVE_SCROLLBARS |
|
|
1043 | if (target->scrollBar.win) |
|
|
1044 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1045 | # endif |
770 | } |
1046 | } |
771 | } |
1047 | } |
772 | else |
1048 | else |
773 | { /* set target background to a pixel */ |
1049 | { /* set target background to a pixel */ |
774 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_bg]); |
1050 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
775 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1051 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
776 | /* do we also need to set scrollbar's background here ? */ |
1052 | /* do we also need to set scrollbar's background here ? */ |
|
|
1053 | # if HAVE_SCROLLBARS |
|
|
1054 | if (target->scrollBar.win) |
|
|
1055 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1056 | # endif |
777 | } |
1057 | } |
778 | /* don't want Expose on the parent */ |
1058 | /* don't want Expose on the parent */ |
779 | XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False); |
1059 | XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False); |
780 | /* do want Expose on the vt */ |
1060 | /* do want Expose on the vt */ |
781 | XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, True); |
1061 | XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, True); |
|
|
1062 | # if HAVE_SCROLLBARS |
|
|
1063 | if (target->scrollBar.win) |
|
|
1064 | { |
|
|
1065 | target->scrollBar.setIdle (); |
|
|
1066 | target->scrollbar_show (0); |
|
|
1067 | } |
|
|
1068 | # endif |
|
|
1069 | /* Is that really neccessary? we did a XClearArea to generate Expose events alreday ! */ |
|
|
1070 | target->want_refresh = 1; |
|
|
1071 | # ifdef ENABLE_TRANSPARENCY |
|
|
1072 | target->want_full_refresh = 1; |
|
|
1073 | # endif |
|
|
1074 | /* TODO: why do we need a flush here ??? It causes segfault on resize ! */ |
|
|
1075 | // target->flush (); |
782 | } |
1076 | } |
783 | } |
1077 | } |
784 | #endif /* HAVE_BG_PIXMAP */ |
|
|
785 | |
|
|
786 | |
1078 | |
787 | void |
1079 | void |
788 | rxvt_term::get_window_origin (int &x, int &y) |
1080 | rxvt_term::get_window_origin (int &x, int &y) |
789 | { |
1081 | { |
790 | Window cr; |
1082 | Window cr; |
791 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1083 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1084 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
792 | } |
1085 | } |
793 | |
1086 | |
794 | Pixmap |
1087 | Pixmap |
795 | rxvt_term::get_pixmap_property (int prop_id) |
1088 | rxvt_term::get_pixmap_property (int prop_id) |
796 | { |
1089 | { |
… | |
… | |
810 | } |
1103 | } |
811 | } |
1104 | } |
812 | return None; |
1105 | return None; |
813 | } |
1106 | } |
814 | |
1107 | |
|
|
1108 | /* |
|
|
1109 | * Check our parents are still who we think they are. |
|
|
1110 | * Do transparency updates if required |
|
|
1111 | */ |
|
|
1112 | int |
|
|
1113 | rxvt_term::update_background () |
|
|
1114 | { |
|
|
1115 | bgPixmap.invalidate(); |
|
|
1116 | /* no chance of real time refresh if we are blurring ! */ |
|
|
1117 | if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1118 | bgPixmap.render(); |
|
|
1119 | else |
|
|
1120 | { |
|
|
1121 | update_background_ev.stop (); |
|
|
1122 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1123 | update_background_ev.start (NOW + .05); |
|
|
1124 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1125 | update_background_ev.start (NOW + .2); /* very slow !!! */ |
|
|
1126 | else |
|
|
1127 | update_background_ev.start (NOW + .07); |
|
|
1128 | } |
|
|
1129 | return 0; |
|
|
1130 | } |
815 | |
1131 | |
816 | #ifdef ENABLE_TRANSPARENCY |
1132 | void |
817 | #ifndef HAVE_AFTERIMAGE |
1133 | rxvt_term::update_background_cb (time_watcher &w) |
|
|
1134 | { |
|
|
1135 | bgPixmap.render (); |
|
|
1136 | } |
|
|
1137 | #endif /* HAVE_BG_PIXMAP */ |
|
|
1138 | |
|
|
1139 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
818 | /* taken from aterm-0.4.2 */ |
1140 | /* taken from aterm-0.4.2 */ |
819 | |
1141 | |
820 | typedef uint32_t RUINT32T; |
1142 | typedef uint32_t RUINT32T; |
821 | |
1143 | |
822 | static void |
1144 | static void |
… | |
… | |
829 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1151 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
830 | int i; |
1152 | int i; |
831 | |
1153 | |
832 | Visual *visual = term->visual; |
1154 | Visual *visual = term->visual; |
833 | |
1155 | |
834 | if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
1156 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
835 | |
1157 | |
|
|
1158 | if (shade == 0) |
|
|
1159 | shade = 100; |
|
|
1160 | |
836 | /* for convenience */ |
1161 | /* for convenience */ |
837 | mask_r = visual->red_mask; |
1162 | mask_r = visual->red_mask; |
838 | mask_g = visual->green_mask; |
1163 | mask_g = visual->green_mask; |
839 | mask_b = visual->blue_mask; |
1164 | mask_b = visual->blue_mask; |
840 | |
1165 | |
… | |
… | |
1042 | } |
1367 | } |
1043 | } |
1368 | } |
1044 | |
1369 | |
1045 | free (lookup); |
1370 | free (lookup); |
1046 | } |
1371 | } |
1047 | #endif |
1372 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1048 | |
1373 | |
1049 | /* |
1374 | #if 0 /* replaced by a bgPixmap_t::render() - leve here temporarily for reference */ |
1050 | * Check our parents are still who we think they are. |
|
|
1051 | * Do transparency updates if required |
|
|
1052 | */ |
|
|
1053 | int |
|
|
1054 | rxvt_term::check_our_parents () |
|
|
1055 | { |
|
|
1056 | check_our_parents_ev.stop (); |
|
|
1057 | check_our_parents_ev.start (NOW + .1); |
|
|
1058 | return 0; |
|
|
1059 | } |
|
|
1060 | |
|
|
1061 | void |
1375 | void |
1062 | rxvt_term::check_our_parents_cb (time_watcher &w) |
1376 | rxvt_term::check_our_parents_cb (time_watcher &w) |
1063 | { |
1377 | { |
|
|
1378 | |
1064 | int i, aformat, rootdepth; |
1379 | int i, aformat, rootdepth; |
1065 | unsigned long nitems, bytes_after; |
1380 | unsigned long nitems, bytes_after; |
1066 | Atom atype; |
1381 | Atom atype; |
1067 | unsigned char *prop = NULL; |
1382 | unsigned char *prop = NULL; |
1068 | Window root, oldp, *list; |
1383 | Window root, oldp, *list; |
… | |
… | |
1169 | |
1484 | |
1170 | bgPixmap.make_transparency_pixmap(); |
1485 | bgPixmap.make_transparency_pixmap(); |
1171 | |
1486 | |
1172 | if (whole_tint && !no_tint) |
1487 | if (whole_tint && !no_tint) |
1173 | { |
1488 | { |
1174 | /* In this case we can tint image server-side getting significant |
|
|
1175 | * performance improvements, as we eliminate XImage transfer |
|
|
1176 | */ |
|
|
1177 | gcvalue.foreground = Pixel (pix_colors_focused [Color_tint]); |
|
|
1178 | gcvalue.function = GXand; |
|
|
1179 | gcvalue.fill_style = FillSolid; |
|
|
1180 | if (gc) |
|
|
1181 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcvalue); |
|
|
1182 | else |
|
|
1183 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcvalue); |
|
|
1184 | XFillRectangle (dpy, bgPixmap.pixmap, gc, 0, 0, szHint.width, szHint.height); |
|
|
1185 | } |
1489 | } |
1186 | success = True; |
1490 | success = True; |
1187 | #ifdef HAVE_AFTERIMAGE |
1491 | #ifdef HAVE_AFTERIMAGE |
1188 | if (rs[Rs_blurradius] || bgPixmap.original_asim != NULL || (!whole_tint && (!no_tint || shade !=100))) |
1492 | if (rs[Rs_blurradius] || bgPixmap.original_asim != NULL || (!whole_tint && (!no_tint || shade !=100))) |
1189 | { |
1493 | { |
… | |
… | |
1252 | PRINT_BACKGROUND_OP_TIME; |
1556 | PRINT_BACKGROUND_OP_TIME; |
1253 | |
1557 | |
1254 | if (gc != NULL) |
1558 | if (gc != NULL) |
1255 | XFreeGC (dpy, gc); |
1559 | XFreeGC (dpy, gc); |
1256 | |
1560 | |
1257 | bgPixmap.apply_background(); |
1561 | bgPixmap.apply(); |
1258 | if (!success) |
1562 | if (!success) |
1259 | am_pixmap_trans = 0; |
1563 | am_pixmap_trans = 0; |
1260 | else |
1564 | else |
1261 | { |
1565 | { |
1262 | am_transparent = am_pixmap_trans = 1; |
1566 | am_transparent = am_pixmap_trans = 1; |
… | |
… | |
1277 | if (am_pixmap_trans) |
1581 | if (am_pixmap_trans) |
1278 | flush (); |
1582 | flush (); |
1279 | } |
1583 | } |
1280 | } |
1584 | } |
1281 | } |
1585 | } |
1282 | #endif |
1586 | #endif |