/*
 * Copyright 2011 Sven Weidauer <sven.weidauer@gmail.com>
 *
 * This file is part of NetSurf, http://www.netsurf-browser.org/
 *
 * NetSurf 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; version 2 of the License.
 *
 * NetSurf 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 <Cocoa/Cocoa.h>

#import "cocoa/desktop-tree.h"

@class Tree;

@protocol TreeDelegate

- (void)tree:(Tree *)tree requestedRedrawInRect:(NSRect)rect;
- (void)tree:(Tree *)tree resized:(NSSize)size;
- (void)tree:(Tree *)tree scrollPoint:(NSPoint)point;
- (NSSize)treeWindowSize:(Tree *)tree;

@end

@interface Tree : NSObject

@property (weak, nonatomic) id<TreeDelegate> delegate;
@property (readonly) struct tree *tree;

- (instancetype)initWithFlags:(unsigned int)flags;

- (void)setRedrawing:(BOOL)newRedrawing;

@end

@interface Tree (ViewInterface)

- (void)drawRect:(NSRect)rect inView:(NSView *)view;
- (void)mouseAction:(browser_mouse_state)state atPoint:(NSPoint)point;
- (void)mouseDragEnd:(browser_mouse_state)state fromPoint:(NSPoint)p0 toPoint:(NSPoint)p1;
- (void)keyPress:(uint32_t)key;

@end