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/*
* Copyright 2012 Alex Merry <alex.merry@kdemail.net>
*
* This program 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 2 of
* the License, or (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#import "TZFoundation.h"
#import "Tool.h"
@class Edge;
@class Node;
// FIXME: replace this with delegates
typedef enum {
QuietState,
SelectBoxState,
ToggleSelectState,
MoveSelectedNodesState,
DragEdgeControlPoint1,
DragEdgeControlPoint2
} SelectToolState;
typedef enum {
DragSelectsNodes = 1,
DragSelectsEdges = 2,
DragSelectsBoth = DragSelectsNodes | DragSelectsEdges
} DragSelectMode;
@interface SelectTool : NSObject <Tool> {
GraphRenderer *renderer;
SelectToolState state;
float edgeFuzz;
DragSelectMode dragSelectMode;
NSPoint dragOrigin;
Node *leaderNode;
NSPoint oldLeaderPos;
Edge *modifyEdge;
NSRect selectionBox;
NSMutableSet *selectionBoxContents;
GtkWidget *configWidget;
GSList *dragSelectModeButtons;
}
@property (assign) float edgeFuzz;
@property (assign) DragSelectMode dragSelectMode;
- (id) init;
+ (id) tool;
@end
// vim:ft=objc:ts=8:et:sts=4:sw=4
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