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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_WIN_DELEGATE_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_WIN_DELEGATE_H_ |
| 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_WIN_DELEGATE_H_ | 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_WIN_DELEGATE_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #if defined(TOOLKIT_GTK) | 9 #if defined(TOOLKIT_GTK) |
| 10 #include <gtk/gtk.h> | 10 #include <gtk/gtk.h> |
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| 53 virtual void RestoreFocus() = 0; | 53 virtual void RestoreFocus() = 0; |
| 54 virtual bool Focus() = 0; | 54 virtual bool Focus() = 0; |
| 55 virtual void TakeFocus(bool reverse) = 0; | 55 virtual void TakeFocus(bool reverse) = 0; |
| 56 virtual void SizeChanged(const gfx::Size& size) = 0; | 56 virtual void SizeChanged(const gfx::Size& size) = 0; |
| 57 #elif defined(TOOLKIT_GTK) | 57 #elif defined(TOOLKIT_GTK) |
| 58 // Initializes the WebContentsViewDelegate. | 58 // Initializes the WebContentsViewDelegate. |
| 59 virtual void Initialize(GtkWidget* expanded_container, | 59 virtual void Initialize(GtkWidget* expanded_container, |
| 60 ui::FocusStoreGtk* focus_store) = 0; | 60 ui::FocusStoreGtk* focus_store) = 0; |
| 61 | 61 |
| 62 // Returns the top widget that contains |view| passed in from WrapView. This | 62 // Returns the top widget that contains |view| passed in from WrapView. This |
| 63 // is exposed through TabContentsViewGtk::GetNativeView() when a wrapper is | 63 // is exposed through WebContentsViewGtk::GetNativeView() when a wrapper is |
| 64 // supplied to a TabContentsViewGtk. | 64 // supplied to a WebContentsViewGtk. |
| 65 virtual gfx::NativeView GetNativeView() const = 0; | 65 virtual gfx::NativeView GetNativeView() const = 0; |
| 66 | 66 |
| 67 // Handles a focus event from the renderer process. | 67 // Handles a focus event from the renderer process. |
| 68 virtual void Focus() = 0; | 68 virtual void Focus() = 0; |
| 69 | 69 |
| 70 // Gives the delegate a first chance at focus events from our render widget | 70 // Gives the delegate a first chance at focus events from our render widget |
| 71 // host, before the main view invokes its default behaviour. Returns TRUE if | 71 // host, before the main view invokes its default behaviour. Returns TRUE if |
| 72 // |return_value| has been set and that value should be returned to GTK+. | 72 // |return_value| has been set and that value should be returned to GTK+. |
| 73 virtual gboolean OnNativeViewFocusEvent(GtkWidget* widget, | 73 virtual gboolean OnNativeViewFocusEvent(GtkWidget* widget, |
| 74 GtkDirectionType type, | 74 GtkDirectionType type, |
| 75 gboolean* return_value) = 0; | 75 gboolean* return_value) = 0; |
| 76 #elif defined(OS_MACOSX) | 76 #elif defined(OS_MACOSX) |
| 77 // Returns a newly-created delegate for the RenderWidgetHostViewMac, to handle | 77 // Returns a newly-created delegate for the RenderWidgetHostViewMac, to handle |
| 78 // events on the responder chain. | 78 // events on the responder chain. |
| 79 virtual NSObject<RenderWidgetHostViewMacDelegate>* | 79 virtual NSObject<RenderWidgetHostViewMacDelegate>* |
| 80 CreateRenderWidgetHostViewDelegate( | 80 CreateRenderWidgetHostViewDelegate( |
| 81 RenderWidgetHost* render_widget_host) = 0; | 81 RenderWidgetHost* render_widget_host) = 0; |
| 82 | 82 |
| 83 // Notifications that the native view was created/destroyed. | 83 // Notifications that the native view was created/destroyed. |
| 84 virtual void NativeViewCreated(NSView* view) = 0; | 84 virtual void NativeViewCreated(NSView* view) = 0; |
| 85 virtual void NativeViewDestroyed(NSView* view) = 0; | 85 virtual void NativeViewDestroyed(NSView* view) = 0; |
| 86 #endif | 86 #endif |
| 87 }; | 87 }; |
| 88 | 88 |
| 89 } // namespace content | 89 } // namespace content |
| 90 | 90 |
| 91 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_WIN_DELEGATE_H_ | 91 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_WIN_DELEGATE_H_ |
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