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moved color parsing allocation to FbTk Color

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This commit is contained in:
fluxgen 2002-09-14 13:52:08 +00:00
parent deaaaf1c72
commit 0ef79074e1
1 changed files with 1 additions and 47 deletions
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48
src/Image.cc
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@ -22,7 +22,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: Image.cc,v 1.13 2002/08/11 20:44:48 fluxgen Exp $
// $Id: Image.cc,v 1.14 2002/09/14 13:52:08 fluxgen Exp $
//use GNU extensions
#ifndef _GNU_SOURCE
@ -2309,29 +2309,6 @@ void BImageControl::removeImage(Pixmap pixmap) {
}
unsigned long BImageControl::color(const char *colorname,
unsigned char *r, unsigned char *g,
unsigned char *b)
{
XColor color;
color.pixel = 0;
if (! XParseColor(basedisplay->getXDisplay(), colormap(), colorname, &color))
fprintf(stderr, "BImageControl::color: color parse error: \"%s\"\n",
colorname);
else if (! XAllocColor(basedisplay->getXDisplay(), colormap(), &color))
fprintf(stderr, "BImageControl::color: color alloc error: \"%s\"\n",
colorname);
if (color.red == 65535) *r = 0xff;
else *r = (unsigned char) (color.red / 0xff);
if (color.green == 65535) *g = 0xff;
else *g = (unsigned char) (color.green / 0xff);
if (color.blue == 65535) *b = 0xff;
else *b = (unsigned char) (color.blue / 0xff);
return color.pixel;
}
unsigned long BImageControl::color(const char *colorname) {
@ -2522,29 +2499,6 @@ void BImageControl::parseTexture(FbTk::Texture *texture, const char *texture_str
}
void BImageControl::parseColor(FbTk::Color *col, const char *color_string) {
if (!col) return;
if (col->isAllocated()) {
unsigned long pixel = col->pixel();
XFreeColors(basedisplay->getXDisplay(), colormap(), &pixel, 1, 0);
col->setPixel(0l);
col->setRGB(0, 0, 0);
col->setAllocated(false);
}
if (color_string != 0) {
unsigned char r, g, b;
col->setPixel(color(color_string, &r, &g, &b));
col->setRGB(r, g, b);
col->setAllocated(true);
}
}
void BImageControl::timeout() {
CacheList::iterator it = cache.begin();
CacheList::iterator it_end = cache.end();