1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: rxvttoolkit.C |
2 | * File: rxvttoolkit.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
262 | visual = DefaultVisualOfScreen (screen); |
262 | visual = DefaultVisualOfScreen (screen); |
263 | cmap = DefaultColormapOfScreen (screen); |
263 | cmap = DefaultColormapOfScreen (screen); |
264 | } |
264 | } |
265 | |
265 | |
266 | void |
266 | void |
267 | rxvt_screen::set (rxvt_display *disp, int bitdepth) |
267 | rxvt_screen::select_visual (int bitdepth) |
268 | { |
268 | { |
269 | set (disp); |
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270 | |
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271 | #if XFT |
269 | #if XFT |
272 | XVisualInfo vinfo; |
270 | XVisualInfo vinfo; |
273 | |
271 | |
274 | if (XMatchVisualInfo (dpy, display->screen, bitdepth, TrueColor, &vinfo)) |
272 | if (XMatchVisualInfo (dpy, display->screen, bitdepth, TrueColor, &vinfo)) |
275 | { |
273 | { |
276 | depth = bitdepth; |
274 | depth = bitdepth; |
277 | visual = vinfo.visual; |
275 | visual = vinfo.visual; |
278 | cmap = XCreateColormap (dpy, disp->root, visual, AllocNone); |
276 | cmap = XCreateColormap (dpy, display->root, visual, AllocNone); |
279 | } |
277 | } |
280 | #endif |
278 | #endif |
281 | } |
279 | } |
282 | |
280 | |
283 | void |
281 | void |
… | |
… | |
345 | #if XLIB_ILLEGAL_ACCESS |
343 | #if XLIB_ILLEGAL_ACCESS |
346 | if (dpy->xdefaults) |
344 | if (dpy->xdefaults) |
347 | XFree (dpy->xdefaults); |
345 | XFree (dpy->xdefaults); |
348 | #endif |
346 | #endif |
349 | |
347 | |
350 | if (XGetWindowProperty (dpy, RootWindow(dpy, 0), XA_RESOURCE_MANAGER, |
348 | if (XGetWindowProperty (dpy, RootWindow (dpy, 0), XA_RESOURCE_MANAGER, |
351 | 0L, 100000000L, False, |
349 | 0L, 100000000L, False, |
352 | XA_STRING, &actual_type, &actual_format, |
350 | XA_STRING, &actual_type, &actual_format, |
353 | &nitems, &nremaining, |
351 | &nitems, &nremaining, |
354 | (unsigned char **)&val) == Success |
352 | (unsigned char **)&val) == Success |
355 | && actual_type == XA_STRING |
353 | && actual_type == XA_STRING |
… | |
… | |
649 | |
647 | |
650 | template class refcache<rxvt_display>; |
648 | template class refcache<rxvt_display>; |
651 | refcache<rxvt_display> displays; |
649 | refcache<rxvt_display> displays; |
652 | |
650 | |
653 | ///////////////////////////////////////////////////////////////////////////// |
651 | ///////////////////////////////////////////////////////////////////////////// |
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652 | // |
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653 | |
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654 | static unsigned int |
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655 | insert_component (unsigned int value, unsigned int mask, unsigned int shift) |
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656 | { |
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657 | return (value * (mask + 1) >> 16) << shift; |
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658 | } |
654 | |
659 | |
655 | bool |
660 | bool |
656 | rxvt_color::alloc (rxvt_screen *screen, const rgba &color) |
661 | rxvt_color::alloc (rxvt_screen *screen, const rgba &color) |
657 | { |
662 | { |
658 | #if XFT |
663 | #if XFT |
… | |
… | |
668 | c.color.red = color.r; |
673 | c.color.red = color.r; |
669 | c.color.green = color.g; |
674 | c.color.green = color.g; |
670 | c.color.blue = color.b; |
675 | c.color.blue = color.b; |
671 | c.color.alpha = color.a; |
676 | c.color.alpha = color.a; |
672 | |
677 | |
673 | c.pixel = ((color.r * format->direct.redMask / rgba::MAX_CC) << format->direct.red ) |
678 | c.pixel = insert_component (color.r, format->direct.redMask , format->direct.red ) |
674 | | ((color.g * format->direct.greenMask / rgba::MAX_CC) << format->direct.green) |
679 | | insert_component (color.g, format->direct.greenMask, format->direct.green) |
675 | | ((color.b * format->direct.blueMask / rgba::MAX_CC) << format->direct.blue ) |
680 | | insert_component (color.b, format->direct.blueMask , format->direct.blue ) |
676 | | ((color.a * format->direct.alphaMask / rgba::MAX_CC) << format->direct.alpha); |
681 | | insert_component (color.a, format->direct.alphaMask, format->direct.alpha); |
677 | |
682 | |
678 | return true; |
683 | return true; |
679 | } |
684 | } |
680 | else |
685 | else |
681 | { |
686 | { |