| … | |
… | |
| 452 | resize_pixmap (); |
452 | resize_pixmap (); |
| 453 | return bgPixmap.pixmap; |
453 | return bgPixmap.pixmap; |
| 454 | } |
454 | } |
| 455 | |
455 | |
| 456 | #endif /* XPM_BACKGROUND */ |
456 | #endif /* XPM_BACKGROUND */ |
|
|
457 | |
|
|
458 | #ifdef TRANSPARENT |
|
|
459 | #if TINTING && !defined(HAVE_AFTERIMAGE) |
|
|
460 | /* taken from aterm-0.4.2 */ |
|
|
461 | |
|
|
462 | typedef uint32_t RUINT32T; |
|
|
463 | |
|
|
464 | void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
|
|
465 | { |
|
|
466 | int sh_r, sh_g, sh_b; |
|
|
467 | RUINT32T mask_r, mask_g, mask_b; |
|
|
468 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
|
|
469 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
|
|
470 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
|
|
471 | int i; |
|
|
472 | |
|
|
473 | Visual *visual = term->visual; |
|
|
474 | |
|
|
475 | if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
|
|
476 | |
|
|
477 | /* for convenience */ |
|
|
478 | mask_r = visual->red_mask; |
|
|
479 | mask_g = visual->green_mask; |
|
|
480 | mask_b = visual->blue_mask; |
|
|
481 | |
|
|
482 | /* boring lookup table pre-initialization */ |
|
|
483 | switch (srcImage->bits_per_pixel) { |
|
|
484 | case 15: |
|
|
485 | if ((mask_r != 0x7c00) || |
|
|
486 | (mask_g != 0x03e0) || |
|
|
487 | (mask_b != 0x001f)) |
|
|
488 | return; |
|
|
489 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
|
|
490 | lookup_r = lookup; |
|
|
491 | lookup_g = lookup+32; |
|
|
492 | lookup_b = lookup+32+32; |
|
|
493 | sh_r = 10; |
|
|
494 | sh_g = 5; |
|
|
495 | sh_b = 0; |
|
|
496 | break; |
|
|
497 | case 16: |
|
|
498 | if ((mask_r != 0xf800) || |
|
|
499 | (mask_g != 0x07e0) || |
|
|
500 | (mask_b != 0x001f)) |
|
|
501 | return; |
|
|
502 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
|
|
503 | lookup_r = lookup; |
|
|
504 | lookup_g = lookup+32; |
|
|
505 | lookup_b = lookup+32+64; |
|
|
506 | sh_r = 11; |
|
|
507 | sh_g = 5; |
|
|
508 | sh_b = 0; |
|
|
509 | break; |
|
|
510 | case 24: |
|
|
511 | if ((mask_r != 0xff0000) || |
|
|
512 | (mask_g != 0x00ff00) || |
|
|
513 | (mask_b != 0x0000ff)) |
|
|
514 | return; |
|
|
515 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
516 | lookup_r = lookup; |
|
|
517 | lookup_g = lookup+256; |
|
|
518 | lookup_b = lookup+256+256; |
|
|
519 | sh_r = 16; |
|
|
520 | sh_g = 8; |
|
|
521 | sh_b = 0; |
|
|
522 | break; |
|
|
523 | case 32: |
|
|
524 | if ((mask_r != 0xff0000) || |
|
|
525 | (mask_g != 0x00ff00) || |
|
|
526 | (mask_b != 0x0000ff)) |
|
|
527 | return; |
|
|
528 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
529 | lookup_r = lookup; |
|
|
530 | lookup_g = lookup+256; |
|
|
531 | lookup_b = lookup+256+256; |
|
|
532 | sh_r = 16; |
|
|
533 | sh_g = 8; |
|
|
534 | sh_b = 0; |
|
|
535 | break; |
|
|
536 | default: |
|
|
537 | return; /* we do not support this color depth */ |
|
|
538 | } |
|
|
539 | |
|
|
540 | /* prepare limits for color transformation (each channel is handled separately) */ |
|
|
541 | if (shade < 0) { |
|
|
542 | shade = -shade; |
|
|
543 | if (shade < 0) shade = 0; |
|
|
544 | if (shade > 100) shade = 100; |
|
|
545 | |
|
|
546 | lower_lim_r = 65535-rm; |
|
|
547 | lower_lim_g = 65535-gm; |
|
|
548 | lower_lim_b = 65535-bm; |
|
|
549 | |
|
|
550 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
|
|
551 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
|
|
552 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
|
|
553 | |
|
|
554 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
555 | } else { |
|
|
556 | if (shade < 0) shade = 0; |
|
|
557 | if (shade > 100) shade = 100; |
|
|
558 | |
|
|
559 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
560 | |
|
|
561 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
562 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
563 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
564 | } |
|
|
565 | |
|
|
566 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
567 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
568 | { |
|
|
569 | unsigned int tmp; |
|
|
570 | |
|
|
571 | tmp = lower_lim_r; |
|
|
572 | lower_lim_r = lower_lim_b; |
|
|
573 | lower_lim_b = tmp; |
|
|
574 | |
|
|
575 | tmp = upper_lim_r; |
|
|
576 | upper_lim_r = upper_lim_b; |
|
|
577 | upper_lim_b = tmp; |
|
|
578 | } |
|
|
579 | |
|
|
580 | /* fill our lookup tables */ |
|
|
581 | for (i = 0; i <= mask_r>>sh_r; i++) |
|
|
582 | { |
|
|
583 | RUINT32T tmp; |
|
|
584 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
|
|
585 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
|
|
586 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
587 | } |
|
|
588 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
589 | { |
|
|
590 | RUINT32T tmp; |
|
|
591 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
|
|
592 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
|
|
593 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
594 | } |
|
|
595 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
596 | { |
|
|
597 | RUINT32T tmp; |
|
|
598 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
|
|
599 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
|
|
600 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
601 | } |
|
|
602 | |
|
|
603 | /* apply table to input image (replacing colors by newly calculated ones) */ |
|
|
604 | switch (srcImage->bits_per_pixel) |
|
|
605 | { |
|
|
606 | case 15: |
|
|
607 | { |
|
|
608 | unsigned short *p1, *pf, *p, *pl; |
|
|
609 | p1 = (unsigned short *) srcImage->data; |
|
|
610 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
611 | while (p1 < pf) |
|
|
612 | { |
|
|
613 | p = p1; |
|
|
614 | pl = p1 + srcImage->width; |
|
|
615 | for (; p < pl; p++) |
|
|
616 | { |
|
|
617 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
618 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
619 | lookup_b[(*p & 0x001f)]; |
|
|
620 | } |
|
|
621 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
622 | } |
|
|
623 | break; |
|
|
624 | } |
|
|
625 | case 16: |
|
|
626 | { |
|
|
627 | unsigned short *p1, *pf, *p, *pl; |
|
|
628 | p1 = (unsigned short *) srcImage->data; |
|
|
629 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
630 | while (p1 < pf) |
|
|
631 | { |
|
|
632 | p = p1; |
|
|
633 | pl = p1 + srcImage->width; |
|
|
634 | for (; p < pl; p++) |
|
|
635 | { |
|
|
636 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
637 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
638 | lookup_b[(*p & 0x001f)]; |
|
|
639 | } |
|
|
640 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
641 | } |
|
|
642 | break; |
|
|
643 | } |
|
|
644 | case 24: |
|
|
645 | { |
|
|
646 | unsigned char *p1, *pf, *p, *pl; |
|
|
647 | p1 = (unsigned char *) srcImage->data; |
|
|
648 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
649 | while (p1 < pf) |
|
|
650 | { |
|
|
651 | p = p1; |
|
|
652 | pl = p1 + srcImage->width * 3; |
|
|
653 | for (; p < pl; p += 3) |
|
|
654 | { |
|
|
655 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
656 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
657 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
658 | } |
|
|
659 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
660 | } |
|
|
661 | break; |
|
|
662 | } |
|
|
663 | case 32: |
|
|
664 | { |
|
|
665 | RUINT32T *p1, *pf, *p, *pl; |
|
|
666 | p1 = (RUINT32T *) srcImage->data; |
|
|
667 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
668 | |
|
|
669 | while (p1 < pf) |
|
|
670 | { |
|
|
671 | p = p1; |
|
|
672 | pl = p1 + srcImage->width; |
|
|
673 | for (; p < pl; p++) |
|
|
674 | { |
|
|
675 | *p = lookup_r[(*p & 0xff0000)>>16] | |
|
|
676 | lookup_g[(*p & 0x00ff00)>> 8] | |
|
|
677 | lookup_b[(*p & 0x0000ff)] | |
|
|
678 | (*p & ~0xffffff); |
|
|
679 | } |
|
|
680 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
681 | } |
|
|
682 | break; |
|
|
683 | } |
|
|
684 | } |
|
|
685 | |
|
|
686 | free (lookup); |
|
|
687 | } |
|
|
688 | #endif |
|
|
689 | |
|
|
690 | /* |
|
|
691 | * Check our parents are still who we think they are. |
|
|
692 | * Do transparency updates if required |
|
|
693 | */ |
|
|
694 | int |
|
|
695 | rxvt_term::check_our_parents () |
|
|
696 | { |
|
|
697 | check_our_parents_ev.stop (); |
|
|
698 | check_our_parents_ev.start (NOW + .1); |
|
|
699 | return 0; |
|
|
700 | } |
|
|
701 | |
|
|
702 | void |
|
|
703 | rxvt_term::check_our_parents_cb (time_watcher &w) |
|
|
704 | { |
|
|
705 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
706 | unsigned long nitems, bytes_after; |
|
|
707 | Atom atype; |
|
|
708 | unsigned char *prop = NULL; |
|
|
709 | Window root, oldp, *list; |
|
|
710 | Pixmap rootpixmap = None; |
|
|
711 | XWindowAttributes wattr, wrootattr; |
|
|
712 | int sx, sy; |
|
|
713 | Window cr; |
|
|
714 | |
|
|
715 | pchanged = 0; |
|
|
716 | |
|
|
717 | if (!option (Opt_transparent)) |
|
|
718 | return /*pchanged*/; /* Don't try any more */ |
|
|
719 | |
|
|
720 | XGetWindowAttributes (dpy, display->root, &wrootattr); |
|
|
721 | rootdepth = wrootattr.depth; |
|
|
722 | |
|
|
723 | XGetWindowAttributes (dpy, parent[0], &wattr); |
|
|
724 | |
|
|
725 | if (rootdepth != wattr.depth) |
|
|
726 | { |
|
|
727 | if (am_transparent) |
|
|
728 | { |
|
|
729 | pchanged = 1; |
|
|
730 | XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]); |
|
|
731 | am_transparent = am_pixmap_trans = 0; |
|
|
732 | } |
|
|
733 | |
|
|
734 | return /*pchanged*/; /* Don't try any more */ |
|
|
735 | } |
|
|
736 | |
|
|
737 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
738 | XSync (dpy, False); |
|
|
739 | |
|
|
740 | XTranslateCoordinates (dpy, parent[0], display->root, |
|
|
741 | 0, 0, &sx, &sy, &cr); |
|
|
742 | |
|
|
743 | /* check if we are outside of the visible part of the virtual screen : */ |
|
|
744 | if( sx + (int)szHint.width <= 0 || sy + (int)szHint.height <= 0 |
|
|
745 | || sx >= wrootattr.width || sy >= wrootattr.height ) |
|
|
746 | return /* 0 */ ; |
|
|
747 | /* |
|
|
748 | * Make the frame window set by the window manager have |
|
|
749 | * the root background. Some window managers put multiple nested frame |
|
|
750 | * windows for each client, so we have to take care about that. |
|
|
751 | */ |
|
|
752 | i = (xa[XA_XROOTPMAP_ID] |
|
|
753 | && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID], |
|
|
754 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
755 | &nitems, &bytes_after, &prop) == Success); |
|
|
756 | |
|
|
757 | if (!i || prop == NULL) |
|
|
758 | i = (xa[XA_ESETROOT_PMAP_ID] |
|
|
759 | && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID], |
|
|
760 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
761 | &nitems, &bytes_after, &prop) == Success); |
|
|
762 | |
|
|
763 | if (!i || prop == NULL |
|
|
764 | #if TINTING |
|
|
765 | || (!ISSET_PIXCOLOR (Color_tint) && rs[Rs_shade] == NULL |
|
|
766 | #ifdef HAVE_AFTERIMAGE |
|
|
767 | && original_asim == NULL && rs[Rs_blurradius] == NULL |
|
|
768 | #endif |
|
|
769 | ) |
|
|
770 | #endif |
|
|
771 | ) |
|
|
772 | have_pixmap = 0; |
|
|
773 | else |
|
|
774 | { |
|
|
775 | have_pixmap = 1; |
|
|
776 | rootpixmap = *(Pixmap *)prop; |
|
|
777 | XFree (prop); |
|
|
778 | } |
|
|
779 | |
|
|
780 | if (have_pixmap) |
|
|
781 | { |
|
|
782 | Bool success = False ; |
|
|
783 | GC gc; |
|
|
784 | XGCValues gcvalue; |
|
|
785 | #ifdef HAVE_AFTERIMAGE |
|
|
786 | { |
|
|
787 | Pixmap tmp_pmap = None ; |
|
|
788 | ShadingInfo shade; |
|
|
789 | ARGB32 tint ; |
|
|
790 | unsigned int pmap_w = 0, pmap_h = 0; |
|
|
791 | |
|
|
792 | if (get_drawable_size( rootpixmap, &pmap_w, &pmap_h )) |
|
|
793 | { |
|
|
794 | int root_x = 0, root_y = 0; |
|
|
795 | |
|
|
796 | shade.shading = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
797 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
798 | { |
|
|
799 | rgba c; |
|
|
800 | pix_colors_focused [Color_tint].get (c); |
|
|
801 | shade.tintColor.red = c.r; |
|
|
802 | shade.tintColor.green = c.g; |
|
|
803 | shade.tintColor.blue = c.b; |
|
|
804 | } |
|
|
805 | else |
|
|
806 | shade.tintColor.red = shade.tintColor.green = shade.tintColor.blue = 0xFFFF; |
|
|
807 | tint = shading2tint32( &shade ); |
|
|
808 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
|
|
809 | if (GetWinPosition (parent[0], &root_x, &root_y) ) |
|
|
810 | { |
|
|
811 | ASImageLayer *layers = create_image_layers( 2 ); |
|
|
812 | ASImage *merged_im = NULL; |
|
|
813 | int back_x, back_y, back_w, back_h; |
|
|
814 | /* merge_layers does good job at tiling background appropriately, |
|
|
815 | so all we need is to cut out smallest possible piece : */ |
|
|
816 | #define MAKE_ROOTPMAP_GEOM(xy,wh,widthheight) \ |
|
|
817 | do{ while( root_##xy < 0 ) root_##xy += (int)wrootattr.widthheight; \ |
|
|
818 | back_##xy = root_##xy % pmap_##wh; /* that gives us left side of the closest tile : */ \ |
|
|
819 | if( pmap_##wh >= back_##xy + szHint.widthheight ) \ |
|
|
820 | back_##wh = szHint.widthheight;/* background is large - limit it by our size */ \ |
|
|
821 | else \ |
|
|
822 | { /* small background - need the whole of it for successfull tiling :*/ \ |
|
|
823 | back_##xy = 0; \ |
|
|
824 | back_##wh = pmap_##wh; \ |
|
|
825 | }}while(0) |
|
|
826 | |
|
|
827 | MAKE_ROOTPMAP_GEOM(x,w,width); |
|
|
828 | MAKE_ROOTPMAP_GEOM(y,h,height); |
|
|
829 | |
|
|
830 | layers[0].im = pixmap2asimage (display->asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100); |
|
|
831 | layers[0].clip_x = (back_w == pmap_w)?root_x:0; |
|
|
832 | layers[0].clip_y = (back_h == pmap_h)?root_y:0; |
|
|
833 | layers[0].clip_width = szHint.width; |
|
|
834 | layers[0].clip_height = szHint.height; |
|
|
835 | layers[0].tint = tint; |
|
|
836 | if (rs[Rs_blurradius] && layers[0].im) |
|
|
837 | { |
|
|
838 | double r = atof(rs[Rs_blurradius]); |
|
|
839 | ASImage* tmp = blur_asimage_gauss(display->asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT ); |
|
|
840 | if( tmp ) |
|
|
841 | { |
|
|
842 | destroy_asimage( &layers[0].im ); |
|
|
843 | layers[0].im = tmp; |
|
|
844 | } |
|
|
845 | } |
|
|
846 | if (original_asim != NULL) |
|
|
847 | { |
|
|
848 | int fore_w, fore_h; |
|
|
849 | layers[1].im = original_asim; |
|
|
850 | if( bgPixmap.auto_resize ) |
|
|
851 | { |
|
|
852 | fore_w = szHint.width; |
|
|
853 | fore_h = szHint.height; |
|
|
854 | } |
|
|
855 | else |
|
|
856 | { |
|
|
857 | fore_w = bgPixmap.w; |
|
|
858 | fore_h = bgPixmap.h; |
|
|
859 | } |
|
|
860 | if (fore_w != original_asim->width |
|
|
861 | || fore_h != original_asim->height) |
|
|
862 | { |
|
|
863 | layers[1].im = scale_asimage( display->asv, |
|
|
864 | original_asim, |
|
|
865 | fore_w, fore_h, |
|
|
866 | ASA_ASImage, 100, |
|
|
867 | ASIMAGE_QUALITY_DEFAULT ); |
|
|
868 | } |
|
|
869 | |
|
|
870 | layers[1].clip_width = szHint.width; |
|
|
871 | layers[1].clip_height = szHint.height; |
|
|
872 | |
|
|
873 | if (rs[Rs_blendtype]) |
|
|
874 | { |
|
|
875 | layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]); |
|
|
876 | if( layers[1].merge_scanlines == NULL ) |
|
|
877 | layers[1].merge_scanlines = alphablend_scanlines; |
|
|
878 | } |
|
|
879 | } |
|
|
880 | merged_im = merge_layers( display->asv, layers, layers[1].im?2:1, |
|
|
881 | szHint.width, szHint.height, |
|
|
882 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
|
|
883 | if (layers[1].im != original_asim) |
|
|
884 | destroy_asimage( &(layers[1].im) ); |
|
|
885 | destroy_asimage( &(layers[0].im) ); |
|
|
886 | if (merged_im != NULL) |
|
|
887 | { |
|
|
888 | tmp_pmap = asimage2pixmap( display->asv, DefaultRootWindow(dpy), merged_im, gc, True ); |
|
|
889 | destroy_asimage( &merged_im ); |
|
|
890 | } |
|
|
891 | free( layers ); |
|
|
892 | } |
|
|
893 | } |
|
|
894 | if (tmp_pmap != None) |
|
|
895 | { |
|
|
896 | success = True; |
|
|
897 | if (pixmap != None) |
|
|
898 | XFreePixmap (dpy, pixmap); |
|
|
899 | pixmap = tmp_pmap; |
|
|
900 | } |
|
|
901 | } |
|
|
902 | #else /* HAVE_AFTERIMAGE */ |
|
|
903 | { |
|
|
904 | /* |
|
|
905 | * Copy display->root pixmap transparency |
|
|
906 | */ |
|
|
907 | int nx, ny; |
|
|
908 | unsigned int nw, nh; |
|
|
909 | XImage *image; |
|
|
910 | |
|
|
911 | nw = (unsigned int)szHint.width; |
|
|
912 | nh = (unsigned int)szHint.height; |
|
|
913 | nx = ny = 0; |
|
|
914 | |
|
|
915 | if (sx < 0) |
|
|
916 | { |
|
|
917 | nw += sx; |
|
|
918 | nx = -sx; |
|
|
919 | sx = 0; |
|
|
920 | } |
|
|
921 | |
|
|
922 | if (sy < 0) |
|
|
923 | { |
|
|
924 | nh += sy; |
|
|
925 | ny = -sy; |
|
|
926 | sy = 0; |
|
|
927 | } |
|
|
928 | |
|
|
929 | min_it (nw, (unsigned int) (wrootattr.width - sx)); |
|
|
930 | min_it (nh, (unsigned int) (wrootattr.height - sy)); |
|
|
931 | |
|
|
932 | XSync (dpy, False); |
|
|
933 | allowedxerror = -1; |
|
|
934 | image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
|
|
935 | |
|
|
936 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
937 | /* XXX: may need a delay here? */ |
|
|
938 | allowedxerror = 0; |
|
|
939 | if (image != NULL) |
|
|
940 | { |
|
|
941 | if (pixmap != None) |
|
|
942 | XFreePixmap (dpy, pixmap); |
|
|
943 | |
|
|
944 | #if TINTING |
|
|
945 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
946 | { |
|
|
947 | int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
948 | |
|
|
949 | rgba c; |
|
|
950 | pix_colors_focused [Color_tint].get (c); |
|
|
951 | ShadeXImage (this, image, shade, c.r, c.g, c.b); |
|
|
952 | } |
|
|
953 | #endif |
|
|
954 | |
|
|
955 | pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth); |
|
|
956 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
|
|
957 | XPutImage (dpy, pixmap, gc, image, 0, 0, |
|
|
958 | nx, ny, image->width, image->height); |
|
|
959 | XDestroyImage (image); |
|
|
960 | success = True ; |
|
|
961 | } |
|
|
962 | } |
|
|
963 | #endif /* HAVE_AFTERIMAGE */ |
|
|
964 | if (gc != NULL) |
|
|
965 | XFreeGC (dpy, gc); |
|
|
966 | |
|
|
967 | if (!success) |
|
|
968 | { |
|
|
969 | if (am_transparent && am_pixmap_trans) |
|
|
970 | { |
|
|
971 | pchanged = 1; |
|
|
972 | if (pixmap != None) |
|
|
973 | { |
|
|
974 | XFreePixmap (dpy, pixmap); |
|
|
975 | pixmap = None; |
|
|
976 | } |
|
|
977 | } |
|
|
978 | |
|
|
979 | am_pixmap_trans = 0; |
|
|
980 | } |
|
|
981 | else |
|
|
982 | { |
|
|
983 | XSetWindowBackgroundPixmap (dpy, parent[0], pixmap); |
|
|
984 | XClearWindow (dpy, parent[0]); |
|
|
985 | |
|
|
986 | if (!am_transparent || !am_pixmap_trans) |
|
|
987 | pchanged = 1; |
|
|
988 | |
|
|
989 | am_transparent = am_pixmap_trans = 1; |
|
|
990 | } |
|
|
991 | } |
|
|
992 | |
|
|
993 | if (am_pixmap_trans) |
|
|
994 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
|
|
995 | else |
|
|
996 | { |
|
|
997 | unsigned int n; |
|
|
998 | /* |
|
|
999 | * InheritPixmap transparency |
|
|
1000 | */ |
|
|
1001 | for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++) |
|
|
1002 | { |
|
|
1003 | oldp = parent[i]; |
|
|
1004 | XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n); |
|
|
1005 | XFree (list); |
|
|
1006 | |
|
|
1007 | if (parent[i] == display->root) |
|
|
1008 | { |
|
|
1009 | if (oldp != None) |
|
|
1010 | pchanged = 1; |
|
|
1011 | |
|
|
1012 | break; |
|
|
1013 | } |
|
|
1014 | |
|
|
1015 | if (oldp != parent[i]) |
|
|
1016 | pchanged = 1; |
|
|
1017 | } |
|
|
1018 | |
|
|
1019 | n = 0; |
|
|
1020 | |
|
|
1021 | if (pchanged) |
|
|
1022 | for (; n < (unsigned int)i; n++) |
|
|
1023 | { |
|
|
1024 | XGetWindowAttributes (dpy, parent[n], &wattr); |
|
|
1025 | |
|
|
1026 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
|
|
1027 | { |
|
|
1028 | n = (int) (sizeof (parent) / sizeof (Window)) + 1; |
|
|
1029 | break; |
|
|
1030 | } |
|
|
1031 | } |
|
|
1032 | |
|
|
1033 | if (n > (sizeof (parent) / sizeof (parent[0]))) |
|
|
1034 | { |
|
|
1035 | XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]); |
|
|
1036 | XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]); |
|
|
1037 | am_transparent = 0; |
|
|
1038 | /* XXX: also turn off Opt_transparent? */ |
|
|
1039 | } |
|
|
1040 | else |
|
|
1041 | { |
|
|
1042 | for (n = 0; n < (unsigned int)i; n++) |
|
|
1043 | { |
|
|
1044 | XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative); |
|
|
1045 | XClearWindow (dpy, parent[n]); |
|
|
1046 | } |
|
|
1047 | |
|
|
1048 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
|
|
1049 | am_transparent = 1; |
|
|
1050 | } |
|
|
1051 | |
|
|
1052 | for (; i < (int) (sizeof (parent) / sizeof (Window)); i++) |
|
|
1053 | parent[i] = None; |
|
|
1054 | } |
|
|
1055 | |
|
|
1056 | if (scrollBar.win) |
|
|
1057 | { |
|
|
1058 | XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative); |
|
|
1059 | scrollBar.setIdle (); |
|
|
1060 | scrollbar_show (0); |
|
|
1061 | } |
|
|
1062 | |
|
|
1063 | if (am_transparent) |
|
|
1064 | { |
|
|
1065 | want_refresh = want_full_refresh = 1; |
|
|
1066 | if (am_pixmap_trans) |
|
|
1067 | flush (); |
|
|
1068 | } |
|
|
1069 | |
|
|
1070 | // return pchanged; |
|
|
1071 | } |
|
|
1072 | #endif |
