mirror of https://github.com/bsnes-emu/bsnes.git
49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
auto NSMakeColor(const hiro::Color& color) -> NSColor* {
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return [NSColor colorWithRed:(color.red() / 255.0) green:(color.green() / 255.0) blue:(color.blue() / 255.0) alpha:(color.alpha() / 255.0)];
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}
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auto NSMakeImage(image icon, uint scaleWidth = 0, uint scaleHeight = 0) -> NSImage* {
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if(!icon) return nil;
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if(scaleWidth && scaleHeight) icon.scale(scaleWidth, scaleHeight);
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icon.transform(0, 32, 255u << 24, 255u << 0, 255u << 8, 255u << 16); //Cocoa stores images in ABGR format
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//create NSImage from memory
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NSImage* cocoaImage = [[[NSImage alloc] initWithSize:NSMakeSize(icon.width(), icon.height())] autorelease];
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NSBitmapImageRep* bitmap = [[[NSBitmapImageRep alloc]
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initWithBitmapDataPlanes:nil
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pixelsWide:icon.width() pixelsHigh:icon.height()
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bitsPerSample:8 samplesPerPixel:4 hasAlpha:YES
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isPlanar:NO colorSpaceName:NSCalibratedRGBColorSpace
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bitmapFormat:NSAlphaNonpremultipliedBitmapFormat
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bytesPerRow:(4 * icon.width()) bitsPerPixel:32
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] autorelease];
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memory::copy([bitmap bitmapData], icon.data(), 4 * icon.width() * icon.height());
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[cocoaImage addRepresentation:bitmap];
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return cocoaImage;
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}
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auto DropPathsOperation(id<NSDraggingInfo> sender) -> NSDragOperation {
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NSPasteboard* pboard = [sender draggingPasteboard];
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if([[pboard types] containsObject:NSFilenamesPboardType]) {
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if([sender draggingSourceOperationMask] & NSDragOperationGeneric) {
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return NSDragOperationGeneric;
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}
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}
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return NSDragOperationNone;
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}
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auto DropPaths(id<NSDraggingInfo> sender) -> lstring {
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lstring paths;
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NSPasteboard* pboard = [sender draggingPasteboard];
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if([[pboard types] containsObject:NSFilenamesPboardType]) {
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NSArray* files = [pboard propertyListForType:NSFilenamesPboardType];
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for(uint n = 0; n < [files count]; n++) {
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string path = [[files objectAtIndex:n] UTF8String];
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if(directory::exists(path) && !path.endsWith("/")) path.append("/");
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paths.append(path);
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}
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}
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return paths;
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}
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