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Fix-Macos TIFF #72

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Fix-Macos TIFF #72

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31 changes: 22 additions & 9 deletions clipboard_darwin.m
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Original file line number Diff line number Diff line change
Expand Up @@ -25,15 +25,28 @@ unsigned int clipboard_read_string(void **out) {
}

unsigned int clipboard_read_image(void **out) {
NSPasteboard * pasteboard = [NSPasteboard generalPasteboard];
NSData *data = [pasteboard dataForType:NSPasteboardTypePNG];
if (data == nil) {
return 0;
}
NSUInteger siz = [data length];
*out = malloc(siz);
[data getBytes: *out length: siz];
return siz;
NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
NSData *tiffData = [pasteboard dataForType:NSPasteboardTypeTIFF];
if (tiffData == nil) {
return 0;
}
NSImage *image = [[NSImage alloc] initWithData:tiffData];
if (!image) {
return 0;
}

CGImageRef cgRef = [image CGImageForProposedRect:NULL context:nil hints:nil];
NSBitmapImageRep *bitmap = [[NSBitmapImageRep alloc] initWithCGImage:cgRef];
NSData *pngData = [bitmap representationUsingType:NSBitmapImageFileTypePNG properties:@{}];

if (!pngData) {
return 0;
}

NSUInteger siz = [pngData length];
*out = malloc(siz);
[pngData getBytes:*out length:siz];
return siz;
}

int clipboard_write_string(const void *bytes, NSInteger n) {
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