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when the modification time of the metadata file, discard the cache

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svn path=/trunk/KDE/kdelibs/; revision=882120
This commit is contained in:
Marco Martin 2008-11-09 20:41:27 +00:00
parent d6ac15c20f
commit b8490cc745
1 changed files with 15 additions and 1 deletions
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16
theme.cpp
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@ -21,6 +21,7 @@
#include <QApplication> #include <QApplication>
#include <QFile> #include <QFile>
#include <QFileInfo>
#ifdef Q_WS_X11 #ifdef Q_WS_X11
#include <QX11Info> #include <QX11Info>
#endif #endif
@ -264,7 +265,8 @@ void Theme::setThemeName(const QString &themeName)
//kDebug() << "we're going for..." << colorsFile << "*******************"; //kDebug() << "we're going for..." << colorsFile << "*******************";
// load the wallpaper settings, if any // load the wallpaper settings, if any
KConfig metadata(KStandardDirs::locate("data", "desktoptheme/" + theme + "/metadata.desktop")); QString metadataPath(KStandardDirs::locate("data", "desktoptheme/" + theme + "/metadata.desktop"));
KConfig metadata(metadataPath);
KConfigGroup cg; KConfigGroup cg;
if (metadata.hasGroup("Wallpaper")) { if (metadata.hasGroup("Wallpaper")) {
// we have a theme color config, so let's also check to see if // we have a theme color config, so let's also check to see if
@ -308,6 +310,18 @@ void Theme::setThemeName(const QString &themeName)
QString svgElementsFile = KStandardDirs::locateLocal("cache", "plasma-svgelements-"+themeName); QString svgElementsFile = KStandardDirs::locateLocal("cache", "plasma-svgelements-"+themeName);
//check for expired cache
QFile f(metadataPath);
QFileInfo info(f);
if (info.lastModified().toTime_t() > d->pixmapCache->timestamp()) {
d->pixmapCache->discard();
QFile f(svgElementsFile);
f.remove();
}
d->invalidElements.clear(); d->invalidElements.clear();
d->svgElementsCache = KSharedConfig::openConfig(svgElementsFile); d->svgElementsCache = KSharedConfig::openConfig(svgElementsFile);