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* ColorHandler.C (updateColor): change the hash to cover the whole

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LColor enum, ws cleanup
(getGCLinepars): ditto


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3167 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Lars Gullik Bjønnes 2001-12-08 01:06:53 +00:00
parent 5702f22ef0
commit bae1cc9a9d
2 changed files with 38 additions and 19 deletions
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6
src/ChangeLog
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@ -1,3 +1,9 @@
2001-12-08 Lars Gullik Bjønnes <larsbj@birdstep.com>
* ColorHandler.C (updateColor): change the hash to cover the whole
LColor enum, ws cleanup
(getGCLinepars): ditto
2001-12-07 Dekel Tsur <dekelts@tau.ac.il>
* iterators.C (operator++): Make the iterator more robust

51
src/ColorHandler.C
View File

@ -13,16 +13,18 @@
#pragma implementation
#endif
#include <cmath>
#include "frontends/GUIRunTime.h"
#include "ColorHandler.h"
#include "LColor.h"
#include "gettext.h"
#include "debug.h"
#include "frontends/GUIRunTime.h"
#include <cmath>
using std::endl;
LyXColorHandler::LyXColorHandler()
{
display = GUIRunTime::x11Display();
@ -71,10 +73,12 @@ GC LyXColorHandler::getGCForeground(LColor::color c)
// lyxerr << "Painter drawable: " << drawable() << endl;
//}
if (colorGCcache[c] != 0) return colorGCcache[c];
if (colorGCcache[c] != 0)
return colorGCcache[c];
XColor xcol, ccol;
string s = lcolor.getX11Name(c);
XColor xcol;
XColor ccol;
string const s = lcolor.getX11Name(c);
XGCValues val;
// Look up the RGB values for the color, and an approximate
@ -160,13 +164,13 @@ GC LyXColorHandler::getGCForeground(LColor::color c)
// Gets GC for line
GC LyXColorHandler::getGCLinepars(PainterBase::line_style ls,
PainterBase::line_width lw, LColor::color c)
PainterBase::line_width lw, LColor::color c)
{
//if (lyxerr.debugging()) {
// lyxerr << "Painter drawable: " << drawable() << endl;
//}
int index = lw + (ls << 1) + (c << 3);
int index = lw + (ls << 1) + (c << 6);
if (lineGCcache.find(index) != lineGCcache.end())
return lineGCcache[index];
@ -175,14 +179,24 @@ GC LyXColorHandler::getGCLinepars(PainterBase::line_style ls,
XGetGCValues(display, getGCForeground(c), GCForeground, &val);
switch (lw) {
case PainterBase::line_thin: val.line_width = 0; break;
case PainterBase::line_thick: val.line_width = 2; break;
case PainterBase::line_thin:
val.line_width = 0;
break;
case PainterBase::line_thick:
val.line_width = 2;
break;
}
switch (ls) {
case PainterBase::line_solid: val.line_style = LineSolid; break;
case PainterBase::line_onoffdash: val.line_style = LineOnOffDash; break;
case PainterBase::line_doubledash: val.line_style = LineDoubleDash; break;
case PainterBase::line_solid:
val.line_style = LineSolid;
break;
case PainterBase::line_onoffdash:
val.line_style = LineOnOffDash;
break;
case PainterBase::line_doubledash:
val.line_style = LineDoubleDash;
break;
}
@ -202,7 +216,7 @@ void LyXColorHandler::updateColor (LColor::color c)
{
// color GC cache
GC gc = colorGCcache[c];
if (gc != NULL) {
if (gc != 0) {
XFreeGC(display, gc);
colorGCcache[c] = NULL;
getGCForeground(c);
@ -210,16 +224,15 @@ void LyXColorHandler::updateColor (LColor::color c)
// line GC cache
int index, ls, lw;
for (ls=0; ls<3; ++ls)
for (lw=0; lw<2; ++lw) {
index = lw + (ls << 1) + (c << 3);
for (int ls = 0; ls < 3; ++ls)
for (int lw = 0; lw < 2; ++lw) {
int const index = lw + (ls << 1) + (c << 6);
if (lineGCcache.find(index) != lineGCcache.end()) {
gc = lineGCcache[index];
XFreeGC(display,gc);
lineGCcache.erase(index);
getGCLinepars(PainterBase::line_style(ls),
PainterBase::line_width(lw), c);
PainterBase::line_width(lw), c);
}
}