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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_TAB_CONTENTS_TAB_CONTENTS_VIEW_MAC_H_
#define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_VIEW_MAC_H_
#import <Cocoa/Cocoa.h>
#include "base/gfx/size.h"
#include "base/scoped_ptr.h"
#include "base/scoped_nsobject.h"
#include "chrome/browser/cocoa/base_view.h"
#include "chrome/browser/tab_contents/tab_contents_view.h"
#include "chrome/common/notification_registrar.h"
class FindBarMac;
@class SadTabView;
class TabContentsViewMac;
@interface TabContentsViewCocoa : BaseView {
@private
TabContentsViewMac* TabContentsView_; // WEAK; owns us
}
@end
// Mac-specific implementation of the TabContentsView. It owns an NSView that
// contains all of the contents of the tab and associated child views.
class TabContentsViewMac : public TabContentsView,
public NotificationObserver {
public:
// The corresponding WebContents is passed in the constructor, and manages our
// lifetime. This doesn't need to be the case, but is this way currently
// because that's what was easiest when they were split.
explicit TabContentsViewMac(WebContents* web_contents);
virtual ~TabContentsViewMac();
// TabContentsView implementation --------------------------------------------
virtual void CreateView();
virtual RenderWidgetHostView* CreateViewForWidget(
RenderWidgetHost* render_widget_host);
virtual gfx::NativeView GetNativeView() const;
virtual gfx::NativeView GetContentNativeView() const;
virtual gfx::NativeWindow GetTopLevelNativeWindow() const;
virtual void GetContainerBounds(gfx::Rect* out) const;
virtual void OnContentsDestroy();
virtual void SetPageTitle(const std::wstring& title);
virtual void Invalidate();
virtual void SizeContents(const gfx::Size& size);
virtual void FindInPage(const Browser& browser,
bool find_next, bool forward_direction);
virtual void HideFindBar(bool end_session);
virtual bool GetFindBarWindowInfo(gfx::Point* position,
bool* fully_visible) const;
virtual void Focus();
virtual void SetInitialFocus();
virtual void StoreFocus();
virtual void RestoreFocus();
virtual void SetChildSize(RenderWidgetHostView* rwh_view);
// Backend implementation of RenderViewHostDelegate::View.
virtual RenderWidgetHostView* CreateNewWidgetInternal(int route_id,
bool activatable);
virtual void ShowCreatedWidgetInternal(RenderWidgetHostView* widget_host_view,
const gfx::Rect& initial_pos);
virtual void ShowContextMenu(const ContextMenuParams& params);
virtual void StartDragging(const WebDropData& drop_data);
virtual void UpdateDragCursor(bool is_drop_target);
virtual void TakeFocus(bool reverse);
virtual void HandleKeyboardEvent(const NativeWebKeyboardEvent& event);
virtual void OnFindReply(int request_id,
int number_of_matches,
const gfx::Rect& selection_rect,
int active_match_ordinal,
bool final_update);
// NotificationObserver implementation ---------------------------------------
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details);
private:
// ---------------------------------------------------------------------------
// The Cocoa NSView that lives in the view hierarchy.
scoped_nsobject<TabContentsViewCocoa> cocoa_view_;
// For find in page. This may be NULL if there is no find bar, and if it is
// non-NULL, it may or may not be visible.
scoped_ptr<FindBarMac> find_bar_;
// Used to get notifications about renderers coming and going.
NotificationRegistrar registrar_;
// Used to render the sad tab. This will be non-NULL only when the sad tab is
// visible.
scoped_nsobject<SadTabView> sad_tab_;
DISALLOW_COPY_AND_ASSIGN(TabContentsViewMac);
};
#endif // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_VIEW_MAC_H_
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