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Diffstat (limited to 'tikzit/src/osx/DraggablePDFView.m')
-rw-r--r-- | tikzit/src/osx/DraggablePDFView.m | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/tikzit/src/osx/DraggablePDFView.m b/tikzit/src/osx/DraggablePDFView.m new file mode 100644 index 0000000..ce57473 --- /dev/null +++ b/tikzit/src/osx/DraggablePDFView.m @@ -0,0 +1,56 @@ +// +// PreviewController.h +// TikZiT +// +// Copyright 2010 Aleks Kissinger. All rights reserved. +// +// +// This file is part of TikZiT. +// +// TikZiT is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// TikZiT is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with TikZiT. If not, see <http://www.gnu.org/licenses/>. +// + +#import "DraggablePDFView.h" + +@implementation DraggablePDFView + +- (id)initWithFrame:(NSRect)frame +{ + self = [super initWithFrame:frame]; + return self; +} + +- (void)drawRect:(NSRect)dirtyRect +{ + [super drawRect:dirtyRect]; +} + +- (void)mouseDown:(NSEvent *)theEvent +{ + NSPasteboard *pboard; + + NSRect pageBox = [[[self document] pageAtIndex:0] boundsForBox:kPDFDisplayBoxMediaBox]; + NSRect pageRect= [self convertRect:pageBox fromPage:[[self document] pageAtIndex:0]]; + + pboard = [NSPasteboard pasteboardWithName:NSDragPboard]; + [pboard declareTypes:[NSArray arrayWithObject:NSPasteboardTypePDF] owner:self]; + [pboard setData:[[self document] dataRepresentation] forType:NSPasteboardTypePDF]; + + [self dragImage:[[NSImage alloc] initWithData:[[self document] dataRepresentation]] at:pageRect.origin offset:pageRect.size + event:theEvent pasteboard:pboard source:self slideBack:YES]; + + return; +} + +@end |