40 lines
1.6 KiB
C++
40 lines
1.6 KiB
C++
#include <QIcon>
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#include <QPainter>
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#include <KConfigCore/KSharedConfig>
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#include <KConfigWidgets/KColorScheme>
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QPixmap createPixmap(int size, const QBrush& window, const QBrush& button, const QBrush& view, const QBrush& selection);
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extern "C" QIcon* createPreview(const QString& path) {
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KSharedConfigPtr schemeConfig = KSharedConfig::openConfig(path);
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QIcon* result = new QIcon();
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KColorScheme activeWindow(QPalette::Active, KColorScheme::Window, schemeConfig);
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KColorScheme activeButton(QPalette::Active, KColorScheme::Button, schemeConfig);
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KColorScheme activeView(QPalette::Active, KColorScheme::View, schemeConfig);
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KColorScheme activeSelection(QPalette::Active, KColorScheme::Selection, schemeConfig);
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result->addPixmap(createPixmap(16, activeWindow.background(), activeButton.background(), activeView.background(), activeSelection.background()));
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result->addPixmap(createPixmap(24, activeWindow.background(), activeButton.background(), activeView.background(), activeSelection.background()));
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return result;
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}
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extern "C" void deletePreview(QIcon* icon) {
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delete icon;
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}
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QPixmap createPixmap(int size, const QBrush& window, const QBrush& button, const QBrush& view, const QBrush& selection) {
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QPixmap pix(size, size);
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pix.fill(Qt::black);
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QPainter p;
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p.begin(&pix);
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const int itemSize = size / 2 - 1;
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p.fillRect(1, 1, itemSize, itemSize, window);
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p.fillRect(1 + itemSize, 1, itemSize, itemSize, button);
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p.fillRect(1, 1 + itemSize, itemSize, itemSize, view);
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p.fillRect(1 + itemSize, 1 + itemSize, itemSize, itemSize, selection);
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p.end();
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return pix;
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}
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