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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BUTTON_CELL_H_
#define CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BUTTON_CELL_H_
#import "chrome/browser/ui/cocoa/gradient_button_cell.h"
@class BookmarkContextMenuCocoaController;
class BookmarkNode;
// A button cell that handles drawing/highlighting of buttons in the
// bookmark bar. This cell forwards mouseEntered/mouseExited events
// to its control view so that pseudo-menu operations
// (e.g. hover-over to open) can be implemented.
@interface BookmarkButtonCell : GradientButtonCell<NSMenuDelegate> {
@private
// Controller for showing the context menu. Weak, owned by
// BookmarkBarController.
BookmarkContextMenuCocoaController* menuController_;
BOOL empty_; // is this an "empty" button placeholder button cell?
// Starting index of bookmarkFolder children that we care to use.
int startingChildIndex_;
// Should we draw the folder arrow as needed? Not used for the bar
// itself but used on the folder windows.
BOOL drawFolderArrow_;
// Arrow for folders
base::scoped_nsobject<NSImage> arrowImage_;
// Text color for title.
base::scoped_nsobject<NSColor> textColor_;
}
@property(nonatomic, readwrite, assign) const BookmarkNode* bookmarkNode;
@property(nonatomic, readwrite, assign) int startingChildIndex;
@property(nonatomic, readwrite, assign) BOOL drawFolderArrow;
// Create a button cell which draws with a theme.
+ (id)buttonCellForNode:(const BookmarkNode*)node
text:(NSString*)text
image:(NSImage*)image
menuController:(BookmarkContextMenuCocoaController*)menuController;
// Create a button cell not attached to any node which draws with a theme.
+ (id)buttonCellWithText:(NSString*)text
image:(NSImage*)image
menuController:(BookmarkContextMenuCocoaController*)menuController;
// Initialize a button cell which draws with a theme.
// Designated initializer.
- (id)initForNode:(const BookmarkNode*)node
text:(NSString*)text
image:(NSImage*)image
menuController:(BookmarkContextMenuCocoaController*)menuController;
// Initialize a button cell not attached to any node which draws with a theme.
- (id)initWithText:(NSString*)text
image:(NSImage*)image
menuController:(BookmarkContextMenuCocoaController*)menuController;
// A button cell is considered empty if it is expected to be attached to a node
// and this node is NULL. If the button was created with
// buttonCellForContextMenu then no node is expected and empty is always NO.
- (BOOL)empty;
- (void)setEmpty:(BOOL)empty;
// |-setBookmarkCellText:image:| is used to set the text and image of
// a BookmarkButtonCell, and align the image to the left (NSImageLeft)
// if there is text in the title, and centered (NSImageCenter) if
// there is not. If |title| is nil, do not reset the title.
- (void)setBookmarkCellText:(NSString*)title
image:(NSImage*)image;
// Set the color of text in this cell.
- (void)setTextColor:(NSColor*)color;
- (BOOL)isFolderButtonCell;
@end
#endif // CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BUTTON_CELL_H_
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