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//
// GraphicsView.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 <Cocoa/Cocoa.h>
#import <QuartzCore/CoreAnimation.h>
#import "PickSupport.h"
#import "Grid.h"
#import "Transformer.h"
#import "Graph.h"
#import "NodeStyle.h"
#import "StylePaletteController.h"
#import "ToolPaletteController.h"
#import "SelectBoxLayer.h"
// mouse modes, corresponding to different tools. format: (tool)[sub-mode]Mode
typedef enum {
SelectMode = 0x10,
SelectBoxMode = 0x11,
SelectMoveMode = 0x12,
SelectEdgeBendMode = 0x14,
NodeMode = 0x20,
EdgeMode = 0x40,
EdgeDragMode = 0x41,
CropMode = 0x80,
CropDragMode = 0x81
} MouseMode;
@class TikzSourceController;
@interface GraphicsView : NSView {
BOOL enabled;
IBOutlet NSApplication *application;
StylePaletteController *stylePaletteController;
ToolPaletteController *toolPaletteController;
BOOL frameMoveMode;
Graph *graph;
NSString *graphTikzOnMouseDown;
PickSupport *pickSupport;
//NSMapTable *nodeSelectionLayers;
NSMapTable *edgeControlLayers;
NSMapTable *nodeLayers;
NSPoint dragOrigin;
NSPoint dragTarget;
NSPoint oldTransformerOrigin;
NSPoint oldMainOrigin;
NSRect oldBounds;
//NSRect selectionBox;
Transformer *transformer;
CALayer *mainLayer;
CALayer *gridLayer;
CALayer *graphLayer;
CALayer *hudLayer;
SelectBoxLayer *selectionLayer;
MouseMode mouseMode;
Node *leaderNode;
Grid *grid;
Edge *modifyEdge;
BOOL firstControlPoint;
int bboxLeftRight;
int bboxBottomTop;
NSUndoManager *documentUndoManager;
NSPoint startPoint;
TikzSourceController *tikzSourceController;
}
@property BOOL enabled;
@property Graph *graph;
@property IBOutlet TikzSourceController *tikzSourceController;
@property (readonly) Transformer *transformer;
@property (readonly) PickSupport *pickSupport;
- (void)setDocumentUndoManager:(NSUndoManager*)um;
- (void)applyStyleToSelectedNodes:(NodeStyle*)style;
- (void)applyStyleToSelectedEdges:(EdgeStyle*)style;
- (void)updateMouseMode;
- (void)refreshLayers;
//- (void)registerUndo:(GraphChange *)change withActionName:(NSString*)name;
- (void)registerUndo:(NSString*)oldTikz withActionName:(NSString*)name;
//- (void)undoGraphChange:(GraphChange *)change;
- (void)undoGraphChange:(NSString*)oldTikz;
- (void)postGraphChange;
- (void)postSelectionChange;
- (void)deselectAll:(id)sender;
- (void)selectAll:(id)sender;
- (void)cut:(id)sender;
- (void)copy:(id)sender;
- (void)paste:(id)sender;
- (void)delete:(id)sender;
- (void)bringForward:(id)sender;
- (void)flipHorizonal:(id)sender;
- (void)flipVertical:(id)sender;
- (void)reverseEdgeDirection:(id)sender;
@end
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