33 lines
891 B
C++
33 lines
891 B
C++
#include "iconthemeimageprovider.h"
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#include <QIcon>
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IconThemeImageProvider::IconThemeImageProvider()
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: QQuickImageProvider(QQuickImageProvider::Pixmap)
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{
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}
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QPixmap IconThemeImageProvider::requestPixmap(const QString &id, QSize *realSize,
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const QSize &requestedSize)
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{
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// Sanitize requested size
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QSize size(requestedSize);
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if (size.width() < 1)
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size.setWidth(1);
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if (size.height() < 1)
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size.setHeight(1);
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// Return real size
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if (realSize)
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*realSize = size;
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// Is it a path?
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if (id.startsWith(QLatin1Char('/')))
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return QPixmap(id).scaled(size);
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// Return icon from theme or fallback to a generic icon
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QIcon icon = QIcon::fromTheme(id);
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if (icon.isNull())
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icon = QIcon::fromTheme(QLatin1String("application-x-desktop"));
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return icon.pixmap(size);
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}
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