| // 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 CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_MAC_H_ |
| #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_MAC_H_ |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/mac/scoped_nsobject.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "content/browser/renderer_host/render_view_host_delegate_view.h" |
| #include "content/browser/web_contents/web_contents_view.h" |
| #include "content/common/content_export.h" |
| #include "content/common/drag_event_source_info.h" |
| #include "ui/base/cocoa/base_view.h" |
| #include "ui/gfx/size.h" |
| |
| @class FocusTracker; |
| class SkBitmap; |
| @class WebDragDest; |
| @class WebDragSource; |
| |
| namespace content { |
| class PopupMenuHelper; |
| class WebContentsImpl; |
| class WebContentsViewDelegate; |
| class WebContentsViewMac; |
| } |
| |
| namespace gfx { |
| class Vector2d; |
| } |
| |
| CONTENT_EXPORT |
| @interface WebContentsViewCocoa : BaseView { |
| @private |
| content::WebContentsViewMac* webContentsView_; // WEAK; owns us |
| base::scoped_nsobject<WebDragSource> dragSource_; |
| base::scoped_nsobject<WebDragDest> dragDest_; |
| BOOL mouseDownCanMoveWindow_; |
| } |
| |
| - (void)setMouseDownCanMoveWindow:(BOOL)canMove; |
| |
| // Expose this, since sometimes one needs both the NSView and the |
| // WebContentsImpl. |
| - (content::WebContentsImpl*)webContents; |
| @end |
| |
| namespace content { |
| |
| // Mac-specific implementation of the WebContentsView. It owns an NSView that |
| // contains all of the contents of the tab and associated child views. |
| class WebContentsViewMac : public WebContentsView, |
| public RenderViewHostDelegateView { |
| public: |
| // The corresponding WebContentsImpl 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. |
| WebContentsViewMac(WebContentsImpl* web_contents, |
| WebContentsViewDelegate* delegate); |
| virtual ~WebContentsViewMac(); |
| |
| // WebContentsView implementation -------------------------------------------- |
| virtual gfx::NativeView GetNativeView() const OVERRIDE; |
| virtual gfx::NativeView GetContentNativeView() const OVERRIDE; |
| virtual gfx::NativeWindow GetTopLevelNativeWindow() const OVERRIDE; |
| virtual void GetContainerBounds(gfx::Rect* out) const OVERRIDE; |
| virtual void SizeContents(const gfx::Size& size) OVERRIDE; |
| virtual void Focus() OVERRIDE; |
| virtual void SetInitialFocus() OVERRIDE; |
| virtual void StoreFocus() OVERRIDE; |
| virtual void RestoreFocus() OVERRIDE; |
| virtual DropData* GetDropData() const OVERRIDE; |
| virtual gfx::Rect GetViewBounds() const OVERRIDE; |
| virtual void SetAllowOverlappingViews(bool overlapping) OVERRIDE; |
| virtual bool GetAllowOverlappingViews() const OVERRIDE; |
| virtual void SetAllowOtherViews(bool allow) OVERRIDE; |
| virtual bool GetAllowOtherViews() const OVERRIDE; |
| virtual void CreateView( |
| const gfx::Size& initial_size, gfx::NativeView context) OVERRIDE; |
| virtual RenderWidgetHostViewBase* CreateViewForWidget( |
| RenderWidgetHost* render_widget_host) OVERRIDE; |
| virtual RenderWidgetHostViewBase* CreateViewForPopupWidget( |
| RenderWidgetHost* render_widget_host) OVERRIDE; |
| virtual void SetPageTitle(const base::string16& title) OVERRIDE; |
| virtual void RenderViewCreated(RenderViewHost* host) OVERRIDE; |
| virtual void RenderViewSwappedIn(RenderViewHost* host) OVERRIDE; |
| virtual void SetOverscrollControllerEnabled(bool enabled) OVERRIDE; |
| virtual bool IsEventTracking() const OVERRIDE; |
| virtual void CloseTabAfterEventTracking() OVERRIDE; |
| |
| // Backend implementation of RenderViewHostDelegateView. |
| virtual void ShowContextMenu(content::RenderFrameHost* render_frame_host, |
| const ContextMenuParams& params) OVERRIDE; |
| virtual void ShowPopupMenu(const gfx::Rect& bounds, |
| int item_height, |
| double item_font_size, |
| int selected_item, |
| const std::vector<MenuItem>& items, |
| bool right_aligned, |
| bool allow_multiple_selection) OVERRIDE; |
| virtual void HidePopupMenu() OVERRIDE; |
| virtual void StartDragging(const DropData& drop_data, |
| blink::WebDragOperationsMask allowed_operations, |
| const gfx::ImageSkia& image, |
| const gfx::Vector2d& image_offset, |
| const DragEventSourceInfo& event_info) OVERRIDE; |
| virtual void UpdateDragCursor(blink::WebDragOperation operation) OVERRIDE; |
| virtual void GotFocus() OVERRIDE; |
| virtual void TakeFocus(bool reverse) OVERRIDE; |
| |
| // A helper method for closing the tab in the |
| // CloseTabAfterEventTracking() implementation. |
| void CloseTab(); |
| |
| WebContentsImpl* web_contents() { return web_contents_; } |
| WebContentsViewDelegate* delegate() { return delegate_.get(); } |
| |
| private: |
| // The WebContentsImpl whose contents we display. |
| WebContentsImpl* web_contents_; |
| |
| // The Cocoa NSView that lives in the view hierarchy. |
| base::scoped_nsobject<WebContentsViewCocoa> cocoa_view_; |
| |
| // Keeps track of which NSView has focus so we can restore the focus when |
| // focus returns. |
| base::scoped_nsobject<FocusTracker> focus_tracker_; |
| |
| // Our optional delegate. |
| scoped_ptr<WebContentsViewDelegate> delegate_; |
| |
| // Whether to allow overlapping views. |
| bool allow_overlapping_views_; |
| |
| // Whether to allow other views. |
| bool allow_other_views_; |
| |
| scoped_ptr<PopupMenuHelper> popup_menu_helper_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebContentsViewMac); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_MAC_H_ |