00cb676e11
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2936 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
//
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// "$Id: fl_color_mac.cxx,v 1.1.2.5 2003/01/30 21:43:29 easysw Exp $"
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//
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// MacOS color functions for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2003 by Bill Spitzak and others.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems to "fltk-bugs@fltk.org".
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//
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// The fltk "colormap". This allows ui colors to be stored in 8-bit
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// locations, and provides a level of indirection so that global color
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// changes can be made. Not to be confused with the X colormap, which
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// I try to hide completely.
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// MacOS - matt: the macintosh port does not support colormaps
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#include <config.h>
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#include <FL/Fl.H>
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#include <FL/x.H>
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#include <FL/fl_draw.H>
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static unsigned fl_cmap[256] = {
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#include "fl_cmap.h" // this is a file produced by "cmap.cxx":
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};
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// Translations to mac data structures:
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Fl_XMap fl_xmap[256];
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Fl_XMap* fl_current_xmap;
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Fl_Color fl_color_;
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void fl_color(Fl_Color i) {
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fl_color_ = i;
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int index;
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uchar r, g, b;
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if (i & 0xFFFFFF00) {
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// translate rgb colors into color index
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r = i>>24;
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g = i>>16;
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b = i>> 8;
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} else {
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// translate index into rgb:
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index = i;
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unsigned c = fl_cmap[i];
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r = c>>24;
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g = c>>16;
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b = c>> 8;
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}
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RGBColor rgb;
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rgb.red = (r<<8)|r;
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rgb.green = (g<<8)|g;
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rgb.blue = (b<<8)|b;
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RGBForeColor(&rgb);
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}
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void fl_color(uchar r, uchar g, uchar b) {
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RGBColor rgb;
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fl_color_ = fl_rgb_color(r, g, b);
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rgb.red = (r<<8)|r;
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rgb.green = (g<<8)|g;
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rgb.blue = (b<<8)|b;
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RGBForeColor(&rgb);
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}
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void Fl::set_color(Fl_Color i, unsigned c) {
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if (fl_cmap[i] != c) {
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fl_cmap[i] = c;
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}
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}
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//
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// End of "$Id: fl_color_mac.cxx,v 1.1.2.5 2003/01/30 21:43:29 easysw Exp $".
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//
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