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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_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_AURA_H_ | 5 #ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_AURA_H_ |
6 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_AURA_H_ | 6 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_AURA_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "content/browser/renderer_host/overscroll_controller_delegate.h" | 12 #include "content/browser/renderer_host/overscroll_controller_delegate.h" |
13 #include "content/browser/renderer_host/render_view_host_delegate_view.h" | 13 #include "content/browser/renderer_host/render_view_host_delegate_view.h" |
14 #include "content/browser/web_contents/web_contents_view.h" | 14 #include "content/browser/web_contents/web_contents_view.h" |
15 #include "content/common/content_export.h" | 15 #include "content/common/content_export.h" |
16 #include "ui/aura/window_delegate.h" | 16 #include "ui/aura/window_delegate.h" |
17 #include "ui/aura/window_observer.h" | 17 #include "ui/aura/window_observer.h" |
18 #include "ui/wm/public/drag_drop_delegate.h" | 18 #include "ui/wm/public/drag_drop_delegate.h" |
19 | 19 |
20 namespace aura { | 20 namespace aura { |
21 class Window; | 21 class Window; |
22 } | 22 } |
23 | 23 |
24 namespace ui { | 24 namespace ui { |
25 class DropTargetEvent; | 25 class DropTargetEvent; |
| 26 class TouchSelectionController; |
26 } | 27 } |
27 | 28 |
28 namespace content { | 29 namespace content { |
29 class GestureNavSimple; | 30 class GestureNavSimple; |
30 class OverscrollNavigationOverlay; | 31 class OverscrollNavigationOverlay; |
31 class RenderWidgetHostImpl; | 32 class RenderWidgetHostImpl; |
32 class RenderWidgetHostViewAura; | 33 class RenderWidgetHostViewAura; |
33 class ShadowLayerDelegate; | 34 class ShadowLayerDelegate; |
34 class TouchEditableImplAura; | |
35 class WebContentsViewDelegate; | 35 class WebContentsViewDelegate; |
36 class WebContentsImpl; | 36 class WebContentsImpl; |
37 class WebDragDestDelegate; | 37 class WebDragDestDelegate; |
38 | 38 |
39 class WebContentsViewAura | 39 class WebContentsViewAura |
40 : public WebContentsView, | 40 : public WebContentsView, |
41 public RenderViewHostDelegateView, | 41 public RenderViewHostDelegateView, |
42 public OverscrollControllerDelegate, | 42 public OverscrollControllerDelegate, |
43 public aura::WindowDelegate, | 43 public aura::WindowDelegate, |
44 public aura::client::DragDropDelegate, | 44 public aura::client::DragDropDelegate, |
45 public aura::WindowObserver { | 45 public aura::WindowObserver { |
46 public: | 46 public: |
47 WebContentsViewAura(WebContentsImpl* web_contents, | 47 WebContentsViewAura(WebContentsImpl* web_contents, |
48 WebContentsViewDelegate* delegate); | 48 WebContentsViewDelegate* delegate); |
49 | 49 |
50 CONTENT_EXPORT void SetTouchEditableForTest( | |
51 TouchEditableImplAura* touch_editable); | |
52 | |
53 private: | 50 private: |
54 class WindowObserver; | 51 class WindowObserver; |
55 | 52 |
56 ~WebContentsViewAura() override; | 53 ~WebContentsViewAura() override; |
57 | 54 |
58 void SizeChangedCommon(const gfx::Size& size); | 55 void SizeChangedCommon(const gfx::Size& size); |
59 | 56 |
60 void EndDrag(blink::WebDragOperationsMask ops); | 57 void EndDrag(blink::WebDragOperationsMask ops); |
61 | 58 |
62 void InstallOverscrollControllerDelegate(RenderWidgetHostViewAura* view); | 59 void InstallOverscrollControllerDelegate(RenderWidgetHostViewAura* view); |
63 | 60 |
64 // Sets up the content window in preparation for starting an overscroll | 61 // Sets up the content window in preparation for starting an overscroll |
65 // gesture. | 62 // gesture. |
66 void PrepareContentWindowForOverscroll(); | 63 void PrepareContentWindowForOverscroll(); |
67 | 64 |
68 // Completes the navigation in response to a completed overscroll gesture. | 65 // Completes the navigation in response to a completed overscroll gesture. |
69 // The navigation happens after an animation (either the overlay window | 66 // The navigation happens after an animation (either the overlay window |
70 // animates in, or the content window animates out). | 67 // animates in, or the content window animates out). |
71 void CompleteOverscrollNavigation(OverscrollMode mode); | 68 void CompleteOverscrollNavigation(OverscrollMode mode); |
72 | 69 |
73 void AttachTouchEditableToRenderView(); | 70 void OverscrollUpdateForWebContentsDelegate(float delta_y); |
74 | 71 |
75 void OverscrollUpdateForWebContentsDelegate(float delta_y); | 72 ui::TouchSelectionController* GetSelectionController(); |
76 | 73 |
77 // Overridden from WebContentsView: | 74 // Overridden from WebContentsView: |
78 gfx::NativeView GetNativeView() const override; | 75 gfx::NativeView GetNativeView() const override; |
79 gfx::NativeView GetContentNativeView() const override; | 76 gfx::NativeView GetContentNativeView() const override; |
80 gfx::NativeWindow GetTopLevelNativeWindow() const override; | 77 gfx::NativeWindow GetTopLevelNativeWindow() const override; |
81 void GetContainerBounds(gfx::Rect* out) const override; | 78 void GetContainerBounds(gfx::Rect* out) const override; |
82 void SizeContents(const gfx::Size& size) override; | 79 void SizeContents(const gfx::Size& size) override; |
83 void Focus() override; | 80 void Focus() override; |
84 void SetInitialFocus() override; | 81 void SetInitialFocus() override; |
85 void StoreFocus() override; | 82 void StoreFocus() override; |
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185 OverscrollMode current_overscroll_gesture_; | 182 OverscrollMode current_overscroll_gesture_; |
186 | 183 |
187 // This is the completed overscroll gesture. This is used for the animation | 184 // This is the completed overscroll gesture. This is used for the animation |
188 // callback that happens in response to a completed overscroll gesture. | 185 // callback that happens in response to a completed overscroll gesture. |
189 OverscrollMode completed_overscroll_gesture_; | 186 OverscrollMode completed_overscroll_gesture_; |
190 | 187 |
191 // This manages the overlay window that shows the screenshot during a history | 188 // This manages the overlay window that shows the screenshot during a history |
192 // navigation triggered by the overscroll gesture. | 189 // navigation triggered by the overscroll gesture. |
193 scoped_ptr<OverscrollNavigationOverlay> navigation_overlay_; | 190 scoped_ptr<OverscrollNavigationOverlay> navigation_overlay_; |
194 | 191 |
195 scoped_ptr<TouchEditableImplAura> touch_editable_; | |
196 scoped_ptr<GestureNavSimple> gesture_nav_simple_; | 192 scoped_ptr<GestureNavSimple> gesture_nav_simple_; |
197 | 193 |
198 // On Windows we can run into problems if resources get released within the | 194 // On Windows we can run into problems if resources get released within the |
199 // initialization phase while the content (and its dimensions) are not known. | 195 // initialization phase while the content (and its dimensions) are not known. |
200 bool is_or_was_visible_; | 196 bool is_or_was_visible_; |
201 | 197 |
202 DISALLOW_COPY_AND_ASSIGN(WebContentsViewAura); | 198 DISALLOW_COPY_AND_ASSIGN(WebContentsViewAura); |
203 }; | 199 }; |
204 | 200 |
205 } // namespace content | 201 } // namespace content |
206 | 202 |
207 #endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_AURA_H_ | 203 #endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_VIEW_AURA_H_ |
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