root/tags/2C11/AICustomTabDragging.h

//
//  AICustomTabDragging.h
//  Adium
//
//  Created by Adam Iser on Sat Mar 06 2004.
//  Copyright (c) 2004 __MyCompanyName__. All rights reserved.
//

#define TAB_CELL_IDENTIFIER                     @"Tab Cell Identifier"

#define AICustomTabDragWillBegin        @"AICustomTabDragWillBegin"
#define AICustomTabDragDidComplete      @"AICustomTabDragDidComplete"

@class AICustomTabCell,AICustomTabDragWindow, AICustomTabsView;

@interface AICustomTabDragging : NSObject {
        AICustomTabCell         *dragTabCell;                   //Custom tab cell being dragged
        NSSize                  dragOffset;                             //Offset of cursor on dragged image
        BOOL                                    selectTabAfterDrag;             //Drag is occuring in the background, do not select after dropping
        AICustomTabsView        *sourceTabBar;                  //source tabBar of the drag
        AICustomTabsView        *destTabBar;                    //tabBar currently being hovered by the drag
        AICustomTabsView                *_destinationOfLastDrag;//last tabbar to be dragged into (used to fix a cursor tracking issue)
        AICustomTabDragWindow   *tabDragWindow;                 //drag window used for custom drag animations
}

+ (AICustomTabDragging *)sharedInstance;
- (void)dragTabCell:(AICustomTabCell *)inTabCell fromCustomTabsView:(AICustomTabsView *)sourceView withEvent:(NSEvent *)inEvent selectTab:(BOOL)shouldSelect;
- (void)setDestinationTabView:(AICustomTabsView *)inDest;

- (AICustomTabsView *)destinationTabView;
- (AICustomTabsView *)sourceTabView;

- (void)setDestinationHoverPoint:(NSPoint)inPoint;
- (NSSize)sizeOfDraggedCell;
- (void)acceptDragIntoTabView:(AICustomTabsView *)destTabView atIndex:(int)destIndex;
- (NSTabViewItem *)draggedTabViewItem;

@end