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 |
… | |
… | |
315 | */ |
313 | */ |
316 | char *displayResource, *xe; |
314 | char *displayResource, *xe; |
317 | XrmDatabase rdb1, database = 0; |
315 | XrmDatabase rdb1, database = 0; |
318 | |
316 | |
319 | // for ordering, see for example http://www.faqs.org/faqs/Xt-FAQ/ Subject: 20 |
317 | // for ordering, see for example http://www.faqs.org/faqs/Xt-FAQ/ Subject: 20 |
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318 | // as opposed to "standard practise", we always read in ~/.Xdefaults |
320 | |
319 | |
321 | // 6. System wide per application default file. |
320 | // 6. System wide per application default file. |
322 | |
321 | |
323 | /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */ |
322 | /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */ |
324 | if ((xe = (char *)getenv ("XAPPLRESDIR"))) |
323 | if ((xe = (char *)getenv ("XAPPLRESDIR"))) |
… | |
… | |
331 | |
330 | |
332 | // 5. User's per application default file. |
331 | // 5. User's per application default file. |
333 | // none |
332 | // none |
334 | |
333 | |
335 | // 4. User's defaults file. |
334 | // 4. User's defaults file. |
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335 | if (homedir) |
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336 | { |
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337 | snprintf (fname, sizeof (fname), "%s/.Xdefaults", homedir); |
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338 | |
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339 | if ((rdb1 = XrmGetFileDatabase (fname))) |
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340 | XrmMergeDatabases (rdb1, &database); |
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341 | } |
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342 | |
336 | /* Get any Xserver defaults */ |
343 | /* Get any Xserver defaults */ |
337 | if (refresh) |
344 | if (refresh) |
338 | { |
345 | { |
339 | // fucking xlib keeps a copy of the rm string |
346 | // fucking xlib keeps a copy of the rm string |
340 | Atom actual_type; |
347 | Atom actual_type; |
… | |
… | |
345 | #if XLIB_ILLEGAL_ACCESS |
352 | #if XLIB_ILLEGAL_ACCESS |
346 | if (dpy->xdefaults) |
353 | if (dpy->xdefaults) |
347 | XFree (dpy->xdefaults); |
354 | XFree (dpy->xdefaults); |
348 | #endif |
355 | #endif |
349 | |
356 | |
350 | if (XGetWindowProperty (dpy, RootWindow(dpy, 0), XA_RESOURCE_MANAGER, |
357 | if (XGetWindowProperty (dpy, RootWindow (dpy, 0), XA_RESOURCE_MANAGER, |
351 | 0L, 100000000L, False, |
358 | 0L, 100000000L, False, |
352 | XA_STRING, &actual_type, &actual_format, |
359 | XA_STRING, &actual_type, &actual_format, |
353 | &nitems, &nremaining, |
360 | &nitems, &nremaining, |
354 | (unsigned char **)&val) == Success |
361 | (unsigned char **)&val) == Success |
355 | && actual_type == XA_STRING |
362 | && actual_type == XA_STRING |
356 | && actual_format == 8) |
363 | && actual_format == 8) |
357 | displayResource = val; |
364 | displayResource = val; |
358 | else |
365 | else |
359 | { |
366 | { |
360 | displayResource = 0; |
367 | displayResource = 0; |
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368 | |
361 | if (val) |
369 | if (val) |
362 | XFree(val); |
370 | XFree(val); |
363 | } |
371 | } |
364 | |
372 | |
365 | #if XLIB_ILLEGAL_ACCESS |
373 | #if XLIB_ILLEGAL_ACCESS |
… | |
… | |
370 | displayResource = XResourceManagerString (dpy); |
378 | displayResource = XResourceManagerString (dpy); |
371 | |
379 | |
372 | if (displayResource) |
380 | if (displayResource) |
373 | { |
381 | { |
374 | if ((rdb1 = XrmGetStringDatabase (displayResource))) |
382 | if ((rdb1 = XrmGetStringDatabase (displayResource))) |
375 | XrmMergeDatabases (rdb1, &database); |
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376 | } |
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377 | else if (homedir) |
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378 | { |
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379 | snprintf (fname, sizeof (fname), "%s/.Xdefaults", homedir); |
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380 | |
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381 | if ((rdb1 = XrmGetFileDatabase (fname))) |
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382 | XrmMergeDatabases (rdb1, &database); |
383 | XrmMergeDatabases (rdb1, &database); |
383 | } |
384 | } |
384 | |
385 | |
385 | #if !XLIB_ILLEGAL_ACCESS |
386 | #if !XLIB_ILLEGAL_ACCESS |
386 | if (refresh && displayResource) |
387 | if (refresh && displayResource) |
… | |
… | |
649 | |
650 | |
650 | template class refcache<rxvt_display>; |
651 | template class refcache<rxvt_display>; |
651 | refcache<rxvt_display> displays; |
652 | refcache<rxvt_display> displays; |
652 | |
653 | |
653 | ///////////////////////////////////////////////////////////////////////////// |
654 | ///////////////////////////////////////////////////////////////////////////// |
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655 | // |
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656 | |
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657 | static unsigned int |
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658 | insert_component (unsigned int value, unsigned int mask, unsigned int shift) |
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659 | { |
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660 | return (value * (mask + 1) >> 16) << shift; |
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661 | } |
654 | |
662 | |
655 | bool |
663 | bool |
656 | rxvt_color::alloc (rxvt_screen *screen, const rgba &color) |
664 | rxvt_color::alloc (rxvt_screen *screen, const rgba &color) |
657 | { |
665 | { |
658 | #if XFT |
666 | #if XFT |
… | |
… | |
668 | c.color.red = color.r; |
676 | c.color.red = color.r; |
669 | c.color.green = color.g; |
677 | c.color.green = color.g; |
670 | c.color.blue = color.b; |
678 | c.color.blue = color.b; |
671 | c.color.alpha = color.a; |
679 | c.color.alpha = color.a; |
672 | |
680 | |
673 | c.pixel = ((color.r * format->direct.redMask / rgba::MAX_CC) << format->direct.red ) |
681 | c.pixel = insert_component (color.r, format->direct.redMask , format->direct.red ) |
674 | | ((color.g * format->direct.greenMask / rgba::MAX_CC) << format->direct.green) |
682 | | insert_component (color.g, format->direct.greenMask, format->direct.green) |
675 | | ((color.b * format->direct.blueMask / rgba::MAX_CC) << format->direct.blue ) |
683 | | insert_component (color.b, format->direct.blueMask , format->direct.blue ) |
676 | | ((color.a * format->direct.alphaMask / rgba::MAX_CC) << format->direct.alpha); |
684 | | insert_component (color.a, format->direct.alphaMask, format->direct.alpha); |
677 | |
685 | |
678 | return true; |
686 | return true; |
679 | } |
687 | } |
680 | else |
688 | else |
681 | { |
689 | { |