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Cocoa: Use NSURLs for drag and drop

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Fixes #1377.
This commit is contained in:
Camilla Löwy 2018-11-19 22:27:51 +01:00
parent 9bfdd218fb
commit 18145a7f3d
1 changed files with 14 additions and 31 deletions
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43
src/cocoa_window.m
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@ -51,7 +51,6 @@
#endif
#if MAC_OS_X_VERSION_MAX_ALLOWED < 101300
#define NSPasteboardTypeFileURL NSFilenamesPboardType
#define NSPasteboardTypeString NSStringPboardType
#endif
@ -442,8 +441,9 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
markedText = [[NSMutableAttributedString alloc] init];
[self updateTrackingAreas];
[self registerForDraggedTypes:[NSArray arrayWithObjects:
NSPasteboardTypeFileURL, nil]];
// NOTE: kUTTypeURL corresponds to NSPasteboardTypeURL but is available
// on 10.7 without having been deprecated yet
[self registerForDraggedTypes:@[(__bridge NSString*) kUTTypeURL]];
}
return self;
@ -713,45 +713,33 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
{
if ((NSDragOperationGeneric & [sender draggingSourceOperationMask])
== NSDragOperationGeneric)
{
[self setNeedsDisplay:YES];
// HACK: We don't know what to say here because we don't know what the
// application wants to do with the paths
return NSDragOperationGeneric;
}
return NSDragOperationNone;
}
- (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
{
[self setNeedsDisplay:YES];
return YES;
}
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
{
NSPasteboard* pasteboard = [sender draggingPasteboard];
NSArray* files = [pasteboard propertyListForType:NSPasteboardTypeFileURL];
const NSRect contentRect = [window->ns.view frame];
_glfwInputCursorPos(window,
[sender draggingLocation].x,
contentRect.size.height - [sender draggingLocation].y);
const NSUInteger count = [files count];
NSPasteboard* pasteboard = [sender draggingPasteboard];
NSDictionary* options = @{NSPasteboardURLReadingFileURLsOnlyKey:@YES};
NSArray* urls = [pasteboard readObjectsForClasses:@[[NSURL class]]
options:options];
const NSUInteger count = [urls count];
if (count)
{
NSEnumerator* e = [files objectEnumerator];
char** paths = calloc(count, sizeof(char*));
NSUInteger i;
for (i = 0; i < count; i++)
paths[i] = _glfw_strdup([[e nextObject] UTF8String]);
for (NSUInteger i = 0; i < count; i++)
paths[i] = _glfw_strdup([[urls objectAtIndex:i] fileSystemRepresentation]);
_glfwInputDrop(window, (int) count, (const char**) paths);
for (i = 0; i < count; i++)
for (NSUInteger i = 0; i < count; i++)
free(paths[i]);
free(paths);
}
@ -759,11 +747,6 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
return YES;
}
- (void)concludeDragOperation:(id <NSDraggingInfo>)sender
{
[self setNeedsDisplay:YES];
}
- (BOOL)hasMarkedText
{
return [markedText length] > 0;