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// Copyright (c) 2009 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_COCOA_BOOKMARK_BAR_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_CONTROLLER_H_
#import <Cocoa/Cocoa.h>
#include "base/scoped_nsobject.h"
#include "base/scoped_ptr.h"
#include "chrome/browser/cocoa/bookmark_bar_bridge.h"
#include "webkit/glue/window_open_disposition.h"
@class BookmarkBarStateController;
class BookmarkModel;
class BookmarkNode;
@class BookmarkBarView;
class GURL;
class Profile;
class PrefService;
// The interface for an object which can open URLs for a bookmark.
@protocol BookmarkURLOpener
- (void)openBookmarkURL:(const GURL&)url
disposition:(WindowOpenDisposition)disposition;
@end
// A controller for the bookmark bar in the browser window. Handles showing
// and hiding based on the preference in the given profile.
@interface BookmarkBarController : NSViewController {
@private
Profile* profile_; // weak
BookmarkModel* bookmarkModel_; // weak; part of the profile owned by the
// top-level Browser object.
// Currently these two are always the same when not in fullscreen
// mode, but they mean slightly different things.
// contentAreaHasOffset_ is an implementation detail of bookmark bar
// show state.
BOOL contentViewHasOffset_;
BOOL barShouldBeShown_;
// Our bookmark buttons, ordered from L-->R.
scoped_nsobject<NSMutableArray> buttons_;
// If the bar is disabled, we hide it and ignore show/hide commands.
// Set when using fullscreen mode.
BOOL barIsEnabled_;
NSView* parentView_; // weak; our parent view
NSView* webContentView_; // weak; where the web goes
NSView* infoBarsView_; // weak; where the infobars go
// Bridge from Chrome-style C++ notifications (e.g. derived from
// BookmarkModelObserver)
scoped_ptr<BookmarkBarBridge> bridge_;
// Delegate which can open URLs for us.
id<BookmarkURLOpener> delegate_; // weak
IBOutlet NSMenu* buttonContextMenu_;
}
// Initializes the bookmark bar controller with the given browser
// profile, parent view (the toolbar), web content view, and delegate.
// |delegate| is used for opening URLs.
// TODO(rohitrao, jrg): The bookmark bar shouldn't know about the
// infoBarsView or the webContentView.
- (id)initWithProfile:(Profile*)profile
parentView:(NSView*)parentView
webContentView:(NSView*)webContentView
infoBarsView:(NSView*)infoBarsView
delegate:(id<BookmarkURLOpener>)delegate;
// Returns whether or not the bookmark bar is visible.
- (BOOL)isBookmarkBarVisible;
// Toggle the state of the bookmark bar.
- (void)toggleBookmarkBar;
// Turn on or off the bookmark bar and prevent or reallow its
// appearance. On disable, toggle off if shown. On enable, show only
// if needed. For fullscreen mode.
- (void)setBookmarkBarEnabled:(BOOL)enabled;
// Actions for manipulating bookmarks.
// From a button, ...
- (IBAction)openBookmark:(id)sender;
// From a context menu over the button, ...
- (IBAction)openBookmarkInNewForegroundTab:(id)sender;
- (IBAction)openBookmarkInNewWindow:(id)sender;
- (IBAction)openBookmarkInIncognitoWindow:(id)sender;
- (IBAction)editBookmark:(id)sender;
- (IBAction)deleteBookmark:(id)sender;
// From a context menu over the bar, ...
- (IBAction)openAllBookmarks:(id)sender;
// Or from a context menu over either the bar or a button.
- (IBAction)addPage:(id)sender;
- (IBAction)addOrRenameFolder:(id)sender;
@end
// Redirects from BookmarkBarBridge, the C++ object which glues us to
// the rest of Chromium. Internal to BookmarkBarController.
@interface BookmarkBarController(BridgeRedirect)
- (void)loaded:(BookmarkModel*)model;
- (void)beingDeleted:(BookmarkModel*)model;
- (void)nodeMoved:(BookmarkModel*)model
oldParent:(const BookmarkNode*)oldParent oldIndex:(int)oldIndex
newParent:(const BookmarkNode*)newParent newIndex:(int)newIndex;
- (void)nodeAdded:(BookmarkModel*)model
parent:(const BookmarkNode*)oldParent index:(int)index;
- (void)nodeRemoved:(BookmarkModel*)model
parent:(const BookmarkNode*)oldParent index:(int)index;
- (void)nodeChanged:(BookmarkModel*)model
node:(const BookmarkNode*)node;
- (void)nodeFavIconLoaded:(BookmarkModel*)model
node:(const BookmarkNode*)node;
- (void)nodeChildrenReordered:(BookmarkModel*)model
node:(const BookmarkNode*)node;
@end
// These APIs should only be used by unit tests (or used internally).
@interface BookmarkBarController(TestingAPI)
// Set the delegate for a unit test.
- (void)setDelegate:(id<BookmarkURLOpener>)delegate;
- (void)clearBookmarkBar;
- (NSArray*)buttons;
- (NSRect)frameForBookmarkButtonFromCell:(NSCell*)cell xOffset:(int*)xOffset;
- (void)checkForBookmarkButtonGrowth:(NSButton*)button;
@end
#endif // CHROME_BROWSER_COCOA_BOOKMARK_BAR_CONTROLLER_H_
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