mirror of
https://github.com/wesnoth/wesnoth
synced 2025-05-04 11:35:58 +00:00
58 lines
1.9 KiB
Objective-C
58 lines
1.9 KiB
Objective-C
#import "Wesnoth_Scenario_Editor_Prefix.h"
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#import "WNCampaignIconView.h"
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@implementation WNCampaignIconView
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-(void)awakeFromNib
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{
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[self registerForDraggedTypes:[NSArray arrayWithObjects:
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NSTIFFPboardType, NSPICTPboardType, NSFilenamesPboardType, nil]];
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}
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- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
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{
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NSPasteboard *pboard;
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NSDragOperation sourceDragMask;
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sourceDragMask = [sender draggingSourceOperationMask];
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pboard = [sender draggingPasteboard];
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if ( [[pboard types] containsObject:NSColorPboardType] )
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if (sourceDragMask & NSDragOperationGeneric)
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return NSDragOperationGeneric;
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if ( [[pboard types] containsObject:NSFilenamesPboardType] )
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if (sourceDragMask & NSDragOperationCopy)
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return NSDragOperationCopy;
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return NSDragOperationNone;
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}
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-(BOOL)performDragOperation:(id <NSDraggingInfo>)sender
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{
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NSPasteboard *pboard;
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NSDragOperation sourceDragMask;
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NSImage *draggedImage = [NSImage alloc];
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sourceDragMask = [sender draggingSourceOperationMask];
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pboard = [sender draggingPasteboard];
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if ( [[pboard types] containsObject:NSTIFFPboardType] )
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{
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[draggedImage initWithPasteboard:pboard];
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} else if ( [[pboard types] containsObject:NSFilenamesPboardType] ) {
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NSArray *files = [pboard propertyListForType:NSFilenamesPboardType];
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[draggedImage initWithContentsOfFile:[files objectAtIndex:0]];
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}
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if (draggedImage != nil)
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{
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[draggedImage retain];
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[self setImage:draggedImage];
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NSDictionary *tmpDict = [NSDictionary dictionaryWithObject:draggedImage forKey:@"image"];
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[tmpDict retain];
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[[NSNotificationCenter defaultCenter]
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postNotificationName:@"newCampaignIcon" object:self userInfo:tmpDict];
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}
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return YES;
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}
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@end
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