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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_DELEGATE_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ |
| 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ | 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ |
| 7 | 7 |
| 8 #if defined(__OBJC__) | 8 #if defined(__OBJC__) |
| 9 #import <Cocoa/Cocoa.h> | 9 #import <Cocoa/Cocoa.h> |
| 10 #endif | 10 #endif |
| 11 | 11 |
| 12 #include "base/callback.h" | 12 #include "base/callback_forward.h" |
| 13 #include "content/common/content_export.h" | 13 #include "content/common/content_export.h" |
| 14 #include "ui/gfx/geometry/rect.h" | |
| 15 #include "ui/gfx/native_widget_types.h" | 14 #include "ui/gfx/native_widget_types.h" |
| 16 | 15 |
| 17 #if defined(__OBJC__) | 16 #if defined(__OBJC__) |
| 18 @protocol RenderWidgetHostViewMacDelegate; | 17 @protocol RenderWidgetHostViewMacDelegate; |
| 19 #endif | 18 #endif |
| 20 | 19 |
| 21 namespace gfx { | 20 namespace gfx { |
| 21 class Rect; |
| 22 class Size; | 22 class Size; |
| 23 } | 23 } |
| 24 | 24 |
| 25 namespace ui { | 25 namespace ui { |
| 26 class GestureEvent; | 26 class GestureEvent; |
| 27 class MouseEvent; | 27 class MouseEvent; |
| 28 } | 28 } |
| 29 | 29 |
| 30 namespace content { | 30 namespace content { |
| 31 class RenderFrameHost; | 31 class RenderFrameHost; |
| (...skipping 16 matching lines...) Expand all Loading... |
| 48 | 48 |
| 49 // These methods allow the embedder to intercept a WebContentsView's | 49 // These methods allow the embedder to intercept a WebContentsView's |
| 50 // implementation of these methods. See the WebContentsView interface | 50 // implementation of these methods. See the WebContentsView interface |
| 51 // documentation for more information about these methods. | 51 // documentation for more information about these methods. |
| 52 virtual void StoreFocus(); | 52 virtual void StoreFocus(); |
| 53 virtual void RestoreFocus(); | 53 virtual void RestoreFocus(); |
| 54 virtual bool Focus(); | 54 virtual bool Focus(); |
| 55 virtual void TakeFocus(bool reverse); | 55 virtual void TakeFocus(bool reverse); |
| 56 virtual void SizeChanged(const gfx::Size& size); | 56 virtual void SizeChanged(const gfx::Size& size); |
| 57 | 57 |
| 58 #if defined(TOOLKIT_VIEWS) || defined(USE_AURA) | |
| 59 // Shows a popup window containing the |zoomed_bitmap| of web content with | 58 // Shows a popup window containing the |zoomed_bitmap| of web content with |
| 60 // more than one link, allowing the user to more easily select which link | 59 // more than one link, allowing the user to more easily select which link |
| 61 // they were trying to touch. |target_rect| is the rectangle in DIPs in the | 60 // they were trying to touch. |target_rect| is the rectangle in DIPs in the |
| 62 // coordinate system of |content| that has been scaled up in |zoomed_bitmap|. | 61 // coordinate system of |content| that has been scaled up in |zoomed_bitmap|. |
| 63 // Should the popup receive any gesture events they should be translated back | 62 // Should the popup receive any gesture events they should be translated back |
| 64 // to the coordinate system of |content| and then provided to the |callback| | 63 // to the coordinate system of |content| and then provided to the |callback| |
| 65 // for forwarding on to the original scale web content. | 64 // for forwarding on to the original scale web content. |
| 66 virtual void ShowDisambiguationPopup( | 65 virtual void ShowDisambiguationPopup( |
| 67 const gfx::Rect& target_rect, | 66 const gfx::Rect& target_rect, |
| 68 const SkBitmap& zoomed_bitmap, | 67 const SkBitmap& zoomed_bitmap, |
| 69 const gfx::NativeView content, | 68 const gfx::NativeView content, |
| 70 const base::Callback<void(ui::GestureEvent*)>& gesture_cb, | 69 const base::Callback<void(ui::GestureEvent*)>& gesture_cb, |
| 71 const base::Callback<void(ui::MouseEvent*)>& mouse_cb) = 0; | 70 const base::Callback<void(ui::MouseEvent*)>& mouse_cb); |
| 72 | 71 |
| 73 // Hides the link disambiguation popup window if it is showing, otherwise does | 72 // Hides the link disambiguation popup window if it is showing, otherwise does |
| 74 // nothing. | 73 // nothing. |
| 75 virtual void HideDisambiguationPopup() = 0; | 74 virtual void HideDisambiguationPopup(); |
| 76 #endif | |
| 77 | 75 |
| 78 // Returns a newly-created delegate for the RenderWidgetHostViewMac, to handle | 76 // Returns a newly-created delegate for the RenderWidgetHostViewMac, to handle |
| 79 // events on the responder chain. | 77 // events on the responder chain. |
| 80 #if defined(__OBJC__) | 78 #if defined(__OBJC__) |
| 81 virtual NSObject<RenderWidgetHostViewMacDelegate>* | 79 virtual NSObject<RenderWidgetHostViewMacDelegate>* |
| 82 CreateRenderWidgetHostViewDelegate( | 80 CreateRenderWidgetHostViewDelegate( |
| 83 RenderWidgetHost* render_widget_host); | 81 RenderWidgetHost* render_widget_host); |
| 84 #else | 82 #else |
| 85 virtual void* CreateRenderWidgetHostViewDelegate( | 83 virtual void* CreateRenderWidgetHostViewDelegate( |
| 86 RenderWidgetHost* render_widget_host); | 84 RenderWidgetHost* render_widget_host); |
| 87 #endif | 85 #endif |
| 88 }; | 86 }; |
| 89 | 87 |
| 90 } // namespace content | 88 } // namespace content |
| 91 | 89 |
| 92 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ | 90 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ |
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