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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_BROWSER_WINDOW_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_H_
// A class acting as the Objective-C controller for the Browser object. Handles
// interactions between Cocoa and the cross-platform code. Each window has a
// single set of toolbars (main toolbar, bookmark bar, etc) and, by virtue of
// being a TabWindowController, a tab strip along the top.
#import <Cocoa/Cocoa.h>
#include "base/scoped_nsobject.h"
#include "base/scoped_ptr.h"
#import "chrome/browser/cocoa/tab_window_controller.h"
#import "chrome/browser/cocoa/bookmark_bar_controller.h"
class Browser;
class BrowserWindow;
class BrowserWindowCocoa;
@class DownloadShelfController;
@class FindBarCocoaController;
class LocationBar;
class StatusBubble;
class TabContents;
@class TabContentsController;
@class TabStripController;
class TabStripModelObserverBridge;
@class TabStripView;
@class ToolbarController;
@interface BrowserWindowController :
TabWindowController<NSUserInterfaceValidations,BookmarkURLOpener> {
@private
// The ordering of these members is important as it determines the order in
// which they are destroyed. |browser_| needs to be destroyed last as most of
// the other objects hold weak references to it or things it owns
// (tab/toolbar/bookmark models, profiles, etc). We hold a strong ref to the
// window so that it will live after the NSWindowController dealloc has run
// (which happens *before* these scoped pointers are torn down). Keeping it
// alive ensures that weak view or window pointers remain valid through
// their destruction sequence.
scoped_ptr<Browser> browser_;
scoped_nsobject<NSWindow> window_;
scoped_nsobject<NSWindow> fullscreen_window_;
scoped_ptr<TabStripModelObserverBridge> tabObserver_;
scoped_ptr<BrowserWindowCocoa> windowShim_;
scoped_nsobject<ToolbarController> toolbarController_;
scoped_nsobject<BookmarkBarController> bookmarkBarController_;
scoped_nsobject<TabStripController> tabStripController_;
scoped_nsobject<FindBarCocoaController> findBarCocoaController_;
scoped_ptr<StatusBubble> statusBubble_;
scoped_nsobject<DownloadShelfController> downloadShelfController_;
BOOL ownsBrowser_; // Only ever NO when testing
BOOL fullscreen_;
}
// Load the browser window nib and do any Cocoa-specific initialization.
// Takes ownership of |browser|.
- (id)initWithBrowser:(Browser*)browser;
// Call to make the browser go away from other places in the cross-platform
// code.
- (void)destroyBrowser;
// Access the C++ bridge between the NSWindow and the rest of Chromium.
- (BrowserWindow*)browserWindow;
// Access the C++ bridge object representing the location bar.
- (LocationBar*)locationBar;
// Access the C++ bridge object representing the status bubble for the window.
- (StatusBubble*)statusBubble;
// Updates the toolbar (and transitively the location bar) with the states of
// the specified |tab|. If |shouldRestore| is true, we're switching
// (back?) to this tab and should restore any previous location bar state
// (such as user editing) as well.
- (void)updateToolbarWithContents:(TabContents*)tab
shouldRestoreState:(BOOL)shouldRestore;
// Sets whether or not the current page in the frontmost tab is bookmarked.
- (void)setStarredState:(BOOL)isStarred;
// Return the rect, in WebKit coordinates (flipped), of the window's grow box
// in the coordinate system of the content area of the currently selected tab.
- (NSRect)selectedTabGrowBoxRect;
// Called to tell the selected tab to update its loading state.
- (void)setIsLoading:(BOOL)isLoading;
// Called to start/stop the loading animations.
- (void)updateLoadingAnimations:(BOOL)animate;
// Make the location bar the first responder, if possible.
- (void)focusLocationBar;
- (BOOL)isBookmarkBarVisible;
- (void)toggleBookmarkBar;
- (BOOL)isDownloadShelfVisible;
// Lazily creates the download shelf in visible state if it doesn't exist yet.
- (DownloadShelfController*)downloadShelf;
// Retains the given FindBarCocoaController and adds its view to this
// browser window. Must only be called once per
// BrowserWindowController.
- (void)addFindBar:(FindBarCocoaController*)findBarCocoaController;
// Enters (or exits) fullscreen mode.
- (void)setFullscreen:(BOOL)fullscreen;
// Returns fullscreen state.
- (BOOL)isFullscreen;
// Executes the command in the context of the current browser.
// |command| is an integer value containing one of the constants defined in the
// "chrome/app/chrome_dll_resource.h" file.
- (void)executeCommand:(int)command;
@end
@interface BrowserWindowController(TestingAPI)
// Allows us to initWithBrowser withOUT taking ownership of the browser.
- (id)initWithBrowser:(Browser*)browser takeOwnership:(BOOL)ownIt;
// Return an autoreleased NSWindow suitable for fullscreen use.
- (NSWindow*)fullscreenWindow;
@end // BrowserWindowController(TestingAPI)
#endif // CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_H_
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