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Move File Icon Cache in FilesDefs
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parent
7652821ecd
commit
f74ee5cde9
@ -19,11 +19,14 @@
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include "FilesDefs.h"
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#include "RsCollection.h"
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#include <QApplication>
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#include <QFileInfo>
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#include "FilesDefs.h"
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#include "RsCollection.h"
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#include <map>
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static QString getInfoFromFilename(const QString& filename, bool anyForUnknown, bool image)
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{
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@ -85,7 +88,19 @@ QString FilesDefs::getImageFromFilename(const QString& filename, bool anyForUnkn
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QIcon FilesDefs::getIconFromFilename(const QString& filename)
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{
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return QIcon(getInfoFromFilename(filename, true, true));
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QString sImage = getInfoFromFilename(filename, true, true);
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static std::map<QString,QIcon> mIconCache;
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QIcon icon;
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auto item = mIconCache.find(sImage);
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if (item == mIconCache.end())
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{
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icon = QIcon(sImage);
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mIconCache[sImage] = icon;
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}
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else
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icon = item->second;
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return icon;
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}
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QString FilesDefs::getNameFromFilename(const QString &filename)
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