| // Copyright 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 IOS_CHROME_BROWSER_UI_BROWSER_VIEW_CONTROLLER_H_ |
| #define IOS_CHROME_BROWSER_UI_BROWSER_VIEW_CONTROLLER_H_ |
| |
| #import <MessageUI/MessageUI.h> |
| #import <StoreKit/StoreKit.h> |
| #import <UIKit/UIKit.h> |
| |
| #import "base/ios/block_types.h" |
| #import "ios/chrome/browser/ui/side_swipe/side_swipe_controller.h" |
| #import "ios/chrome/browser/ui/toolbar/toolbar_owner.h" |
| #import "ios/chrome/browser/ui/toolbar/web_toolbar_controller.h" |
| #import "ios/chrome/browser/ui/url_loader.h" |
| #import "ios/public/provider/chrome/browser/voice/voice_search_presenter.h" |
| |
| @class BrowserContainerView; |
| @class BrowserViewControllerDependencyFactory; |
| @class ContextualSearchController; |
| @class ContextualSearchPanelView; |
| @class FindBarControllerIOS; |
| class GURL; |
| @class NoTabsController; |
| @class PageInfoViewController; |
| @class PreloadController; |
| @class PrintController; |
| @class SideSwipeController; |
| @class Tab; |
| @class TabModel; |
| @class TabStripController; |
| @class ThumbnailHelper; |
| @class VoiceSearchBarView; |
| |
| namespace ios { |
| class ChromeBrowserState; |
| } |
| |
| namespace ios_internal { |
| // Notification sent when the page info is shown. |
| extern NSString* const kPageInfoWillShowNotification; |
| // Notification sent when the page info is hidden. |
| extern NSString* const kPageInfoWillHideNotification; |
| // Notification sent when the location bar becomes first responder. |
| extern NSString* const kLocationBarBecomesFirstResponderNotification; |
| // Notification sent when the location bar resigns first responder. |
| extern NSString* const kLocationBarResignsFirstResponderNotification; |
| } // namespace ios_internal |
| |
| // The top-level view controller for the browser UI. Manages other controllers |
| // which implement the interface. |
| @interface BrowserViewController : UIViewController<SideSwipeControllerDelegate, |
| ToolbarOwner, |
| UrlLoader, |
| VoiceSearchPresenter, |
| WebToolbarDelegate> |
| |
| // Initializes a new BVC from its nib. |model| must not be nil. The |
| // webUsageSuspended property for this BVC will be based on |model|, and future |
| // changes to |model|'s suspension state should be made through this BVC |
| // instead of directly on the model. |
| - (instancetype)initWithTabModel:(TabModel*)model |
| browserState:(ios::ChromeBrowserState*)browserState |
| dependencyFactory: |
| (BrowserViewControllerDependencyFactory*)factory |
| NS_DESIGNATED_INITIALIZER; |
| |
| - (instancetype)initWithNibName:(NSString*)nibNameOrNil |
| bundle:(NSBundle*)nibBundleOrNil NS_UNAVAILABLE; |
| |
| - (instancetype)initWithCoder:(NSCoder*)aDecoder NS_UNAVAILABLE; |
| |
| // The top-level browser container view. |
| @property(nonatomic, retain) BrowserContainerView* contentArea; |
| |
| // Invisible button used to dismiss the keyboard. |
| @property(nonatomic, retain) UIButton* typingShield; |
| |
| // Activates/deactivates the object. This will enable/disable the ability for |
| // this object to browse, and to have live UIWebViews associated with it. While |
| // not active, the UI will not react to changes in the tab model, so generally |
| // an inactive BVC should not be visible. |
| @property(nonatomic, assign, getter=isActive) BOOL active; |
| |
| // Returns whether or not text to speech is playing. |
| @property(nonatomic, assign, readonly, getter=isPlayingTTS) BOOL playingTTS; |
| |
| // Returns the TabModel passed to the initializer. |
| @property(nonatomic, assign, readonly) TabModel* tabModel; |
| |
| // Returns the ios::ChromeBrowserState passed to the initializer. |
| @property(nonatomic, assign, readonly) ios::ChromeBrowserState* browserState; |
| |
| // Whether the receiver is currently the primary BVC. |
| - (void)setPrimary:(BOOL)primary; |
| |
| // Called when the typing shield is tapped. |
| - (void)shieldWasTapped:(id)sender; |
| |
| // Called when a UI element to create a new tab is triggered. |
| - (void)newTab:(id)sender; |
| |
| // Makes sure that the view hierarchy has been built. Equivalent to calling |
| // -view, but without the annoying compiler warning. |
| - (void)ensureViewCreated; |
| |
| // Called when the browser state provided to this instance is being destroyed. |
| // At this point the browser will no longer ever be active, and will likely be |
| // deallocated soon. |
| - (void)browserStateDestroyed; |
| |
| // Add a new tab with the given url, appends it to the end of the model, |
| // and makes it the selected tab. The selected tab is returned. |
| - (Tab*)addSelectedTabWithURL:(const GURL&)url |
| transition:(ui::PageTransition)transition; |
| |
| // Add a new tab with the given url, at the given |position|, |
| // and makes it the selected tab. The selected tab is returned. |
| // If |position| == NSNotFound the tab will be added at the end of the stack. |
| - (Tab*)addSelectedTabWithURL:(const GURL&)url |
| atIndex:(NSUInteger)position |
| transition:(ui::PageTransition)transition; |
| |
| // This will dismiss the web views on all the tabs and reload the frontmost one |
| // if there is one. This is used when a userdefault changes and the web views |
| // need to be re-created to pick it up. |
| - (void)resetAllWebViews; |
| |
| // Informs the BVC that a new foreground tab is about to be opened. This is |
| // intended to be called before setWebUsageSuspended:NO in cases where a new tab |
| // is about to appear in order to allow the BVC to avoid doing unnecessary work |
| // related to showing the previously selected tab. |
| - (void)expectNewForegroundTab; |
| |
| // Shows the voice search UI. |
| - (void)startVoiceSearch; |
| |
| // Shows the QR scanner UI. |
| - (void)showQRScanner; |
| |
| // Focuses the omnibox. |
| - (void)focusOmnibox; |
| |
| // Dismisses all presented views then calls |completion|. |
| - (void)clearPresentedStateWithCompletion:(ProceduralBlock)completion; |
| |
| // Returns a set with the names of the files received from other applications |
| // that are bookmarked or referenced by an open or recently closed tab. |
| - (NSSet*)referencedExternalFiles; |
| |
| // Removes files received from other applications. If |immediately| is YES, |
| // initiates the removal of files immediately. |completionHandler| is called |
| // when files have been removed. |
| - (void)removeExternalFilesImmediately:(BOOL)immediately |
| completionHandler:(ProceduralBlock)completionHandler; |
| |
| @end |
| |
| #endif // IOS_CHROME_BROWSER_UI_BROWSER_VIEW_CONTROLLER_H_ |