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Side by Side Diff: content/browser/renderer_host/render_widget_host_view_base.h

Issue 2240273002: Move |DidOverscrollParams| from |content::| to "ui/events/blink" (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Move DidOverscrollParams to ui:: Created 4 years, 4 months ago
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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_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_ 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_ 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 #include <stdint.h> 9 #include <stdint.h>
10 10
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
53 class WebMouseEvent; 53 class WebMouseEvent;
54 class WebMouseWheelEvent; 54 class WebMouseWheelEvent;
55 } 55 }
56 56
57 namespace cc { 57 namespace cc {
58 class SurfaceHittestDelegate; 58 class SurfaceHittestDelegate;
59 } 59 }
60 60
61 namespace ui { 61 namespace ui {
62 class LatencyInfo; 62 class LatencyInfo;
63 struct DidOverscrollParams;
63 } 64 }
64 65
65 namespace content { 66 namespace content {
66 class BrowserAccessibilityDelegate; 67 class BrowserAccessibilityDelegate;
67 class BrowserAccessibilityManager; 68 class BrowserAccessibilityManager;
68 class RenderWidgetHostViewBaseObserver; 69 class RenderWidgetHostViewBaseObserver;
69 class SyntheticGesture; 70 class SyntheticGesture;
70 class SyntheticGestureTarget; 71 class SyntheticGestureTarget;
71 class TextInputManager; 72 class TextInputManager;
72 class WebCursor; 73 class WebCursor;
73 struct DidOverscrollParams;
74 struct NativeWebKeyboardEvent; 74 struct NativeWebKeyboardEvent;
75 struct TextInputState; 75 struct TextInputState;
76 76
77 // Basic implementation shared by concrete RenderWidgetHostView subclasses. 77 // Basic implementation shared by concrete RenderWidgetHostView subclasses.
78 class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView, 78 class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
79 public IPC::Listener { 79 public IPC::Listener {
80 public: 80 public:
81 ~RenderWidgetHostViewBase() override; 81 ~RenderWidgetHostViewBase() override;
82 82
83 float current_device_scale_factor() const { 83 float current_device_scale_factor() const {
(...skipping 123 matching lines...) Expand 10 before | Expand all | Expand 10 after
207 virtual void ClearCompositorFrame() = 0; 207 virtual void ClearCompositorFrame() = 0;
208 208
209 // Because the associated remote WebKit instance can asynchronously 209 // Because the associated remote WebKit instance can asynchronously
210 // prevent-default on a dispatched touch event, the touch events are queued in 210 // prevent-default on a dispatched touch event, the touch events are queued in
211 // the GestureRecognizer until invocation of ProcessAckedTouchEvent releases 211 // the GestureRecognizer until invocation of ProcessAckedTouchEvent releases
212 // it to be consumed (when |ack_result| is NOT_CONSUMED OR NO_CONSUMER_EXISTS) 212 // it to be consumed (when |ack_result| is NOT_CONSUMED OR NO_CONSUMER_EXISTS)
213 // or ignored (when |ack_result| is CONSUMED). 213 // or ignored (when |ack_result| is CONSUMED).
214 virtual void ProcessAckedTouchEvent(const TouchEventWithLatencyInfo& touch, 214 virtual void ProcessAckedTouchEvent(const TouchEventWithLatencyInfo& touch,
215 InputEventAckState ack_result) {} 215 InputEventAckState ack_result) {}
216 216
217 virtual void DidOverscroll(const DidOverscrollParams& params) {} 217 virtual void DidOverscroll(const ui::DidOverscrollParams& params) {}
218 218
219 virtual void DidStopFlinging() {} 219 virtual void DidStopFlinging() {}
220 220
221 // Returns the compositing surface ID namespace, or 0 if Surfaces are not 221 // Returns the compositing surface ID namespace, or 0 if Surfaces are not
222 // enabled. 222 // enabled.
223 virtual uint32_t GetSurfaceClientId(); 223 virtual uint32_t GetSurfaceClientId();
224 224
225 // When there are multiple RenderWidgetHostViews for a single page, input 225 // When there are multiple RenderWidgetHostViews for a single page, input
226 // events need to be targeted to the correct one for handling. The following 226 // events need to be targeted to the correct one for handling. The following
227 // methods are invoked on the RenderWidgetHostView that should be able to 227 // methods are invoked on the RenderWidgetHostView that should be able to
(...skipping 244 matching lines...) Expand 10 before | Expand all | Expand 10 after
472 base::ObserverList<RenderWidgetHostViewBaseObserver> observers_; 472 base::ObserverList<RenderWidgetHostViewBaseObserver> observers_;
473 473
474 base::WeakPtrFactory<RenderWidgetHostViewBase> weak_factory_; 474 base::WeakPtrFactory<RenderWidgetHostViewBase> weak_factory_;
475 475
476 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewBase); 476 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewBase);
477 }; 477 };
478 478
479 } // namespace content 479 } // namespace content
480 480
481 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_ 481 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
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