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31 lines
758 B
31 lines
758 B
5 years ago
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#include "ColorImageProvider.h"
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#include "Logging.h"
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#include <QPainter>
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QPixmap
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ColorImageProvider::requestPixmap(const QString &id, QSize *size, const QSize &)
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{
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auto args = id.split('?');
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nhlog::ui()->info("Loading {}, source is {}", id.toStdString(), args[0].toStdString());
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QPixmap source(args[0]);
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if (size)
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*size = QSize(source.width(), source.height());
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if (args.size() < 2)
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return source;
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QColor color(args[1]);
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QPixmap colorized = source;
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QPainter painter(&colorized);
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painter.setCompositionMode(QPainter::CompositionMode_SourceIn);
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painter.fillRect(colorized.rect(), color);
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painter.end();
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return colorized;
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}
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