… | |
… | |
307 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
307 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
308 | } |
308 | } |
309 | |
309 | |
310 | if (ops) |
310 | if (ops) |
311 | { |
311 | { |
312 | while (*ops) |
312 | char **arr = rxvt_strsplit (':', ops + 1); |
313 | { |
|
|
314 | while (*ops == ':' || isspace(*ops)) ++ops; |
|
|
315 | |
313 | |
|
|
314 | for (int i = 0; arr[i]; i++) |
|
|
315 | { |
316 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
316 | # define CHECK_GEOM_OPS(op_str) (strcasecmp (arr[i], (op_str)) == 0) |
317 | if (CHECK_GEOM_OPS ("tile")) |
317 | if (CHECK_GEOM_OPS ("tile")) |
318 | { |
318 | { |
319 | w = h = noScale; |
319 | w = h = noScale; |
320 | geom_flags |= WidthValue|HeightValue; |
320 | geom_flags |= WidthValue|HeightValue; |
321 | } |
321 | } |
… | |
… | |
355 | new_flags |= rootAlign; |
355 | new_flags |= rootAlign; |
356 | w = h = noScale; |
356 | w = h = noScale; |
357 | geom_flags |= WidthValue|HeightValue; |
357 | geom_flags |= WidthValue|HeightValue; |
358 | } |
358 | } |
359 | # undef CHECK_GEOM_OPS |
359 | # undef CHECK_GEOM_OPS |
360 | |
|
|
361 | while (*ops != ':' && *ops != '\0') ++ops; |
|
|
362 | } /* done parsing ops */ |
360 | } /* done parsing ops */ |
|
|
361 | |
|
|
362 | rxvt_free_strsplit (arr); |
363 | } |
363 | } |
364 | |
364 | |
365 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
365 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
366 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
366 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
367 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
367 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
… | |
… | |
657 | } |
657 | } |
658 | # endif /* HAVE_AFTERIMAGE */ |
658 | # endif /* HAVE_AFTERIMAGE */ |
659 | |
659 | |
660 | # ifdef HAVE_PIXBUF |
660 | # ifdef HAVE_PIXBUF |
661 | bool |
661 | bool |
|
|
662 | bgPixmap_t::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
663 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
664 | unsigned int width, unsigned int height) |
|
|
665 | { |
|
|
666 | XImage *ximage; |
|
|
667 | char *data, *line; |
|
|
668 | int bytes_per_pixel; |
|
|
669 | int width_r, width_g, width_b; |
|
|
670 | int sh_r, sh_g, sh_b; |
|
|
671 | int rowstride; |
|
|
672 | int channels; |
|
|
673 | unsigned char *row; |
|
|
674 | Visual *visual = target->visual; |
|
|
675 | int depth = target->depth; |
|
|
676 | |
|
|
677 | if (visual->c_class != TrueColor) |
|
|
678 | return false; |
|
|
679 | |
|
|
680 | if (depth == 24 || depth == 32) |
|
|
681 | bytes_per_pixel = 4; |
|
|
682 | else if (depth == 15 || depth == 16) |
|
|
683 | bytes_per_pixel = 2; |
|
|
684 | else |
|
|
685 | return false; |
|
|
686 | |
|
|
687 | width_r = rxvt_popcount (visual->red_mask); |
|
|
688 | width_g = rxvt_popcount (visual->green_mask); |
|
|
689 | width_b = rxvt_popcount (visual->blue_mask); |
|
|
690 | |
|
|
691 | if (width_r > 8 || width_g > 8 || width_b > 8) |
|
|
692 | return false; |
|
|
693 | |
|
|
694 | sh_r = rxvt_ctz (visual->red_mask); |
|
|
695 | sh_g = rxvt_ctz (visual->green_mask); |
|
|
696 | sh_b = rxvt_ctz (visual->blue_mask); |
|
|
697 | |
|
|
698 | if (width > INT_MAX / height / bytes_per_pixel) |
|
|
699 | return false; |
|
|
700 | |
|
|
701 | data = (char *)malloc (width * height * bytes_per_pixel); |
|
|
702 | if (!data) |
|
|
703 | return false; |
|
|
704 | |
|
|
705 | ximage = XCreateImage (target->dpy, visual, depth, ZPixmap, 0, data, |
|
|
706 | width, height, bytes_per_pixel * 8, 0); |
|
|
707 | if (!ximage) |
|
|
708 | { |
|
|
709 | free (data); |
|
|
710 | return false; |
|
|
711 | } |
|
|
712 | |
|
|
713 | ximage->byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
|
|
714 | |
|
|
715 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
|
|
716 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
|
|
717 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
|
|
718 | line = data; |
|
|
719 | |
|
|
720 | for (int y = 0; y < height; y++) |
|
|
721 | { |
|
|
722 | for (int x = 0; x < width; x++) |
|
|
723 | { |
|
|
724 | unsigned char *pixel = row + x * channels; |
|
|
725 | uint32_t value; |
|
|
726 | |
|
|
727 | value = ((pixel[0] >> (8 - width_r)) << sh_r) |
|
|
728 | | ((pixel[1] >> (8 - width_g)) << sh_g) |
|
|
729 | | ((pixel[2] >> (8 - width_b)) << sh_b); |
|
|
730 | |
|
|
731 | if (bytes_per_pixel == 4) |
|
|
732 | ((uint32_t *)line)[x] = value; |
|
|
733 | else |
|
|
734 | ((uint16_t *)line)[x] = value; |
|
|
735 | } |
|
|
736 | |
|
|
737 | row += rowstride; |
|
|
738 | line += ximage->bytes_per_line; |
|
|
739 | } |
|
|
740 | |
|
|
741 | XPutImage (target->dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
|
|
742 | XDestroyImage (ximage); |
|
|
743 | return true; |
|
|
744 | } |
|
|
745 | |
|
|
746 | bool |
662 | bgPixmap_t::render_image (unsigned long background_flags) |
747 | bgPixmap_t::render_image (unsigned long background_flags) |
663 | { |
748 | { |
664 | if (target == NULL) |
749 | if (target == NULL) |
665 | return false; |
750 | return false; |
666 | |
751 | |
… | |
… | |
747 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
832 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
748 | |
833 | |
749 | if (h_scale == 0 || v_scale == 0) |
834 | if (h_scale == 0 || v_scale == 0) |
750 | { |
835 | { |
751 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
836 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
752 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
837 | pixbuf_to_pixmap (result, tile, gc, |
753 | 0, 0, |
838 | 0, 0, |
754 | 0, 0, |
839 | 0, 0, |
755 | image_width, image_height, |
840 | image_width, image_height); |
756 | XLIB_RGB_DITHER_NONE, |
|
|
757 | 0, 0); |
|
|
758 | |
841 | |
759 | gcv.tile = tile; |
842 | gcv.tile = tile; |
760 | gcv.fill_style = FillTiled; |
843 | gcv.fill_style = FillTiled; |
761 | gcv.ts_x_origin = x; |
844 | gcv.ts_x_origin = x; |
762 | gcv.ts_y_origin = y; |
845 | gcv.ts_y_origin = y; |
… | |
… | |
777 | || dst_x + dst_width < new_pmap_width |
860 | || dst_x + dst_width < new_pmap_width |
778 | || dst_y + dst_height < new_pmap_height) |
861 | || dst_y + dst_height < new_pmap_height) |
779 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
862 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
780 | |
863 | |
781 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
864 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
782 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
865 | pixbuf_to_pixmap (result, pixmap, gc, |
783 | src_x, src_y, |
866 | src_x, src_y, |
784 | dst_x, dst_y, |
867 | dst_x, dst_y, |
785 | dst_width, dst_height, |
868 | dst_width, dst_height); |
786 | XLIB_RGB_DITHER_NONE, |
|
|
787 | 0, 0); |
|
|
788 | } |
869 | } |
789 | |
870 | |
790 | #if XRENDER |
871 | #if XRENDER |
791 | if (background_flags) |
872 | if (background_flags) |
792 | { |
873 | { |
… | |
… | |
963 | if (!(flags & tintSet) || tint != new_tint) |
1044 | if (!(flags & tintSet) || tint != new_tint) |
964 | { |
1045 | { |
965 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1046 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
966 | tint = new_tint; |
1047 | tint = new_tint; |
967 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1048 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
968 | return true; |
|
|
969 | } |
|
|
970 | |
|
|
971 | return false; |
|
|
972 | } |
|
|
973 | |
|
|
974 | bool |
|
|
975 | bgPixmap_t::unset_tint () |
|
|
976 | { |
|
|
977 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
|
|
978 | |
|
|
979 | if (new_flags != (flags & tintFlags)) |
|
|
980 | { |
|
|
981 | flags = (flags & ~tintFlags) | new_flags; |
|
|
982 | return true; |
1049 | return true; |
983 | } |
1050 | } |
984 | |
1051 | |
985 | return false; |
1052 | return false; |
986 | } |
1053 | } |
… | |
… | |
1332 | } |
1399 | } |
1333 | |
1400 | |
1334 | void |
1401 | void |
1335 | bgPixmap_t::set_root_pixmap () |
1402 | bgPixmap_t::set_root_pixmap () |
1336 | { |
1403 | { |
1337 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1404 | Pixmap new_root_pixmap = target->get_pixmap_property (target->xa[XA_XROOTPMAP_ID]); |
1338 | if (new_root_pixmap == None) |
1405 | if (new_root_pixmap == None) |
1339 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1406 | new_root_pixmap = target->get_pixmap_property (target->xa[XA_ESETROOT_PMAP_ID]); |
1340 | |
1407 | |
1341 | root_pixmap = new_root_pixmap; |
1408 | root_pixmap = new_root_pixmap; |
1342 | } |
1409 | } |
1343 | # endif /* ENABLE_TRANSPARENCY */ |
1410 | # endif /* ENABLE_TRANSPARENCY */ |
1344 | |
1411 | |
1345 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1412 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1346 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c); |
1413 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
1347 | # endif |
1414 | # endif |
1348 | |
1415 | |
1349 | bool |
1416 | bool |
1350 | bgPixmap_t::render () |
1417 | bgPixmap_t::render () |
1351 | { |
1418 | { |
… | |
… | |
1390 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1457 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1391 | { |
1458 | { |
1392 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1459 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1393 | if (flags & tintSet) |
1460 | if (flags & tintSet) |
1394 | tint.get (c); |
1461 | tint.get (c); |
1395 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1462 | shade_ximage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1396 | } |
1463 | } |
1397 | |
1464 | |
1398 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1465 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1399 | |
1466 | |
1400 | if (gc) |
1467 | if (gc) |
… | |
… | |
1505 | |
1572 | |
1506 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1573 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1507 | /* taken from aterm-0.4.2 */ |
1574 | /* taken from aterm-0.4.2 */ |
1508 | |
1575 | |
1509 | static void |
1576 | static void |
1510 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c) |
1577 | shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c) |
1511 | { |
1578 | { |
1512 | int sh_r, sh_g, sh_b; |
1579 | int sh_r, sh_g, sh_b; |
1513 | uint32_t mask_r, mask_g, mask_b; |
1580 | uint32_t mask_r, mask_g, mask_b; |
1514 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1581 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1515 | rgba low; |
1582 | rgba low; |
1516 | rgba high; |
1583 | rgba high; |
1517 | int i; |
1584 | int i; |
1518 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1585 | int host_byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
1519 | |
1586 | |
1520 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1587 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1521 | |
1588 | |
1522 | /* for convenience */ |
1589 | /* for convenience */ |
1523 | mask_r = visual->red_mask; |
1590 | mask_r = visual->red_mask; |
1524 | mask_g = visual->green_mask; |
1591 | mask_g = visual->green_mask; |
1525 | mask_b = visual->blue_mask; |
1592 | mask_b = visual->blue_mask; |
1526 | |
1593 | |
1527 | /* boring lookup table pre-initialization */ |
1594 | /* boring lookup table pre-initialization */ |
1528 | switch (srcImage->depth) |
1595 | switch (ximage->depth) |
1529 | { |
1596 | { |
1530 | case 15: |
1597 | case 15: |
1531 | if ((mask_r != 0x7c00) || |
1598 | if ((mask_r != 0x7c00) || |
1532 | (mask_g != 0x03e0) || |
1599 | (mask_g != 0x03e0) || |
1533 | (mask_b != 0x001f)) |
1600 | (mask_b != 0x001f)) |
… | |
… | |
1627 | tmp += (mask_b>>sh_b) * low.b; |
1694 | tmp += (mask_b>>sh_b) * low.b; |
1628 | lookup_b[i] = (tmp/65535)<<sh_b; |
1695 | lookup_b[i] = (tmp/65535)<<sh_b; |
1629 | } |
1696 | } |
1630 | |
1697 | |
1631 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1698 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1632 | if (srcImage->bits_per_pixel == 32 |
1699 | if (ximage->bits_per_pixel == 32 |
1633 | && (srcImage->depth == 24 || srcImage->depth == 32) |
1700 | && (ximage->depth == 24 || ximage->depth == 32) |
1634 | && srcImage->byte_order == host_byte_order) |
1701 | && ximage->byte_order == host_byte_order) |
1635 | { |
1702 | { |
1636 | uint32_t *p1, *pf, *p, *pl; |
1703 | uint32_t *p1, *pf, *p, *pl; |
1637 | p1 = (uint32_t *) srcImage->data; |
1704 | p1 = (uint32_t *) ximage->data; |
1638 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1705 | pf = (uint32_t *) (ximage->data + ximage->height * ximage->bytes_per_line); |
1639 | |
1706 | |
1640 | while (p1 < pf) |
1707 | while (p1 < pf) |
1641 | { |
1708 | { |
1642 | p = p1; |
1709 | p = p1; |
1643 | pl = p1 + srcImage->width; |
1710 | pl = p1 + ximage->width; |
1644 | for (; p < pl; p++) |
1711 | for (; p < pl; p++) |
1645 | { |
1712 | { |
1646 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1713 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1647 | lookup_g[(*p & 0x00ff00) >> 8] | |
1714 | lookup_g[(*p & 0x00ff00) >> 8] | |
1648 | lookup_b[(*p & 0x0000ff)] | |
1715 | lookup_b[(*p & 0x0000ff)] | |
1649 | (*p & 0xff000000); |
1716 | (*p & 0xff000000); |
1650 | } |
1717 | } |
1651 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
1718 | p1 = (uint32_t *) ((char *) p1 + ximage->bytes_per_line); |
1652 | } |
1719 | } |
1653 | } |
1720 | } |
1654 | else |
1721 | else |
1655 | { |
1722 | { |
1656 | for (int y = 0; y < srcImage->height; y++) |
1723 | for (int y = 0; y < ximage->height; y++) |
1657 | for (int x = 0; x < srcImage->width; x++) |
1724 | for (int x = 0; x < ximage->width; x++) |
1658 | { |
1725 | { |
1659 | unsigned long pixel = XGetPixel (srcImage, x, y); |
1726 | unsigned long pixel = XGetPixel (ximage, x, y); |
1660 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
1727 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
1661 | lookup_g[(pixel & mask_g) >> sh_g] | |
1728 | lookup_g[(pixel & mask_g) >> sh_g] | |
1662 | lookup_b[(pixel & mask_b) >> sh_b]; |
1729 | lookup_b[(pixel & mask_b) >> sh_b]; |
1663 | XPutPixel (srcImage, x, y, pixel); |
1730 | XPutPixel (ximage, x, y, pixel); |
1664 | } |
1731 | } |
1665 | } |
1732 | } |
1666 | |
1733 | |
1667 | free (lookup); |
1734 | free (lookup); |
1668 | } |
1735 | } |