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-rw-r--r--src/ColorImageProvider.cpp30
1 files changed, 30 insertions, 0 deletions
diff --git a/src/ColorImageProvider.cpp b/src/ColorImageProvider.cpp
new file mode 100644

index 00000000..92e4732b --- /dev/null +++ b/src/ColorImageProvider.cpp
@@ -0,0 +1,30 @@ +#include "ColorImageProvider.h" + +#include "Logging.h" +#include <QPainter> + +QPixmap +ColorImageProvider::requestPixmap(const QString &id, QSize *size, const QSize &) +{ + auto args = id.split('?'); + + nhlog::ui()->info("Loading {}, source is {}", id.toStdString(), args[0].toStdString()); + + QPixmap source(args[0]); + + if (size) + *size = QSize(source.width(), source.height()); + + if (args.size() < 2) + return source; + + QColor color(args[1]); + + QPixmap colorized = source; + QPainter painter(&colorized); + painter.setCompositionMode(QPainter::CompositionMode_SourceIn); + painter.fillRect(colorized.rect(), color); + painter.end(); + + return colorized; +}