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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_UI_GTK_TAB_CONTENTS_CHROME_WEB_CONTENTS_VIEW_DELEGATE_GTK
_H_ | |
| 6 #define CHROME_BROWSER_UI_GTK_TAB_CONTENTS_CHROME_WEB_CONTENTS_VIEW_DELEGATE_GTK
_H_ | |
| 7 | |
| 8 #include "base/compiler_specific.h" | |
| 9 #include "base/memory/scoped_ptr.h" | |
| 10 #include "content/public/browser/web_contents_view_delegate.h" | |
| 11 #include "ui/base/gtk/gtk_signal.h" | |
| 12 #include "ui/gfx/scoped_gobject.h" | |
| 13 | |
| 14 class RenderViewContextMenuGtk; | |
| 15 class WebDragBookmarkHandlerGtk; | |
| 16 | |
| 17 namespace content { | |
| 18 class WebContents; | |
| 19 } | |
| 20 | |
| 21 // A chrome/ specific class that extends WebContentsViewGtk with features like | |
| 22 // web contents modal dialogs, which live in chrome/. | |
| 23 class ChromeWebContentsViewDelegateGtk | |
| 24 : public content::WebContentsViewDelegate { | |
| 25 public: | |
| 26 explicit ChromeWebContentsViewDelegateGtk(content::WebContents* web_contents); | |
| 27 virtual ~ChromeWebContentsViewDelegateGtk(); | |
| 28 | |
| 29 static ChromeWebContentsViewDelegateGtk* GetFor( | |
| 30 content::WebContents* web_contents); | |
| 31 | |
| 32 GtkWidget* expanded_container() { return expanded_container_; } | |
| 33 ui::FocusStoreGtk* focus_store() { return focus_store_; } | |
| 34 | |
| 35 // Unlike Windows, web contents modal dialogs need to collaborate with the | |
| 36 // WebContentsViewGtk to position the dialogs. | |
| 37 void AttachWebContentsModalDialog(GtkWidget* web_contents_modal_dialog); | |
| 38 void RemoveWebContentsModalDialog(GtkWidget* web_contents_modal_dialog); | |
| 39 | |
| 40 // Overridden from WebContentsViewDelegate: | |
| 41 virtual void ShowContextMenu( | |
| 42 content::RenderFrameHost* render_frame_host, | |
| 43 const content::ContextMenuParams& params) OVERRIDE; | |
| 44 virtual content::WebDragDestDelegate* GetDragDestDelegate() OVERRIDE; | |
| 45 virtual void Initialize(GtkWidget* expanded_container, | |
| 46 ui::FocusStoreGtk* focus_store) OVERRIDE; | |
| 47 virtual gfx::NativeView GetNativeView() const OVERRIDE; | |
| 48 virtual void Focus() OVERRIDE; | |
| 49 virtual gboolean OnNativeViewFocusEvent(GtkWidget* widget, | |
| 50 GtkDirectionType type, | |
| 51 gboolean* return_value) OVERRIDE; | |
| 52 | |
| 53 private: | |
| 54 // Sets the location of the web contents modal dialogs. | |
| 55 CHROMEGTK_CALLBACK_1(ChromeWebContentsViewDelegateGtk, void, | |
| 56 OnSetFloatingPosition, | |
| 57 GtkAllocation*); | |
| 58 | |
| 59 // Contains |expanded_| as its GtkBin member. | |
| 60 ui::ScopedGObject<GtkWidget>::Type floating_; | |
| 61 | |
| 62 // The UI for the web contents modal dialog currently displayed. This is owned | |
| 63 // by WebContents, not the view. | |
| 64 GtkWidget* web_contents_modal_dialog_; | |
| 65 | |
| 66 // The context menu is reset every time we show it, but we keep a pointer to | |
| 67 // between uses so that it won't go out of scope before we're done with it. | |
| 68 scoped_ptr<RenderViewContextMenuGtk> context_menu_; | |
| 69 | |
| 70 // The chrome specific delegate that receives events from WebDragDestGtk. | |
| 71 scoped_ptr<WebDragBookmarkHandlerGtk> bookmark_handler_gtk_; | |
| 72 | |
| 73 content::WebContents* web_contents_; | |
| 74 | |
| 75 GtkWidget* expanded_container_; | |
| 76 ui::FocusStoreGtk* focus_store_; | |
| 77 }; | |
| 78 | |
| 79 #endif // CHROME_BROWSER_UI_GTK_TAB_CONTENTS_CHROME_WEB_CONTENTS_VIEW_DELEGATE_
GTK_H_ | |
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Chromium Code Reviews
Issue 231733005:
Delete the GTK+ port of Chrome. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src