void PlatformCALayer::drawRepaintIndicator(CGContextRef context, PlatformCALayer* platformCALayer, int repaintCount, CGColorRef customBackgroundColor) { char text[16]; // that's a lot of repaints snprintf(text, sizeof(text), "%d", repaintCount); CGRect indicatorBox = platformCALayer->bounds(); CGContextSaveGState(context); indicatorBox.size.width = 12 + 10 * strlen(text); indicatorBox.size.height = 27; CGContextSetAlpha(context, 0.5f); CGContextBeginTransparencyLayerWithRect(context, indicatorBox, 0); if (customBackgroundColor) CGContextSetFillColorWithColor(context, customBackgroundColor); else CGContextSetRGBFillColor(context, 0, 0.5f, 0.25f, 1); CGContextFillRect(context, indicatorBox); if (platformCALayer->acceleratesDrawing()) CGContextSetRGBFillColor(context, 1, 0, 0, 1); else CGContextSetRGBFillColor(context, 1, 1, 1, 1); platformCALayer->drawTextAtPoint(context, indicatorBox.origin.x + 5, indicatorBox.origin.y + 22, CGSizeMake(1, -1), 22, text, strlen(text)); CGContextEndTransparencyLayer(context); CGContextRestoreGState(context); }
void PlatformCALayer::drawRepaintIndicator(CGContextRef context, PlatformCALayer* platformCALayer, int repaintCount, CGColorRef customBackgroundColor) { char text[16]; // that's a lot of repaints snprintf(text, sizeof(text), "%d", repaintCount); CGRect indicatorBox = platformCALayer->bounds(); indicatorBox.size.width = 12 + 10 * strlen(text); indicatorBox.size.height = 27; CGContextSaveGState(context); CGContextSetAlpha(context, 0.5f); CGContextBeginTransparencyLayerWithRect(context, indicatorBox, 0); if (customBackgroundColor) CGContextSetFillColorWithColor(context, customBackgroundColor); else CGContextSetRGBFillColor(context, 0, 0.5f, 0.25f, 1); CGContextFillRect(context, indicatorBox); if (platformCALayer->acceleratesDrawing()) CGContextSetRGBFillColor(context, 1, 0, 0, 1); else CGContextSetRGBFillColor(context, 1, 1, 1, 1); #pragma clang diagnostic push #pragma clang diagnostic ignored "-Wdeprecated-declarations" CGContextSetTextMatrix(context, CGAffineTransformMakeScale(1, -1)); CGContextSelectFont(context, "Helvetica", 22, kCGEncodingMacRoman); CGContextShowTextAtPoint(context, indicatorBox.origin.x + 5, indicatorBox.origin.y + 22, text, strlen(text)); #pragma clang diagnostic pop CGContextEndTransparencyLayer(context); CGContextRestoreGState(context); }
void PlatformCALayer::drawRepaintIndicator(CGContextRef context, PlatformCALayer* platformCALayer, int repaintCount, CGColorRef customBackgroundColor) { char text[16]; // that's a lot of repaints snprintf(text, sizeof(text), "%d", repaintCount); FloatRect indicatorBox = platformCALayer->bounds();\ indicatorBox.setLocation( { 1, 1 } ); indicatorBox.setSize(FloatSize(12 + 10 * strlen(text), 27)); CGContextStateSaver stateSaver(context); CGContextSetAlpha(context, 0.5f); CGContextBeginTransparencyLayerWithRect(context, indicatorBox, 0); if (customBackgroundColor) CGContextSetFillColorWithColor(context, customBackgroundColor); else CGContextSetRGBFillColor(context, 0, 0.5f, 0.25f, 1); if (platformCALayer->isOpaque()) CGContextFillRect(context, indicatorBox); else { Path boundsPath; boundsPath.moveTo(indicatorBox.maxXMinYCorner()); boundsPath.addLineTo(indicatorBox.maxXMaxYCorner()); boundsPath.addLineTo(indicatorBox.minXMaxYCorner()); const float cornerChunk = 8; boundsPath.addLineTo(FloatPoint(indicatorBox.x(), indicatorBox.y() + cornerChunk)); boundsPath.addLineTo(FloatPoint(indicatorBox.x() + cornerChunk, indicatorBox.y())); boundsPath.closeSubpath(); CGContextAddPath(context, boundsPath.platformPath()); CGContextFillPath(context); } if (platformCALayer->owner()->isUsingDisplayListDrawing(platformCALayer)) { CGContextSetRGBStrokeColor(context, 0, 0, 0, 0.65); CGContextSetLineWidth(context, 2); CGContextStrokeRect(context, indicatorBox); } if (platformCALayer->acceleratesDrawing()) CGContextSetRGBFillColor(context, 1, 0, 0, 1); else CGContextSetRGBFillColor(context, 1, 1, 1, 1); platformCALayer->drawTextAtPoint(context, indicatorBox.x() + 5, indicatorBox.y() + 22, CGSizeMake(1, -1), 22, text, strlen(text)); CGContextEndTransparencyLayer(context); }