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Side by Side Diff: third_party/WebKit/public/platform/WebLayer.h

Issue 2856153003: Pass TouchAction bits together with rect in SetTouchEventHandlerRegion (Closed)
Patch Set: Created 3 years, 7 months ago
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1 /* 1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved. 2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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31 #include "WebBlendMode.h" 31 #include "WebBlendMode.h"
32 #include "WebColor.h" 32 #include "WebColor.h"
33 #include "WebCommon.h" 33 #include "WebCommon.h"
34 #include "WebFloatPoint.h" 34 #include "WebFloatPoint.h"
35 #include "WebFloatPoint3D.h" 35 #include "WebFloatPoint3D.h"
36 #include "WebFloatSize.h" 36 #include "WebFloatSize.h"
37 #include "WebPoint.h" 37 #include "WebPoint.h"
38 #include "WebRect.h" 38 #include "WebRect.h"
39 #include "WebSize.h" 39 #include "WebSize.h"
40 #include "WebString.h" 40 #include "WebString.h"
41 #include "WebTouchActionRect.h"
41 #include "WebVector.h" 42 #include "WebVector.h"
42 43
43 class SkMatrix44; 44 class SkMatrix44;
44 45
45 namespace cc { 46 namespace cc {
46 class Layer; 47 class Layer;
47 class LayerClient; 48 class LayerClient;
48 class FilterOperations; 49 class FilterOperations;
49 struct ElementId; 50 struct ElementId;
50 } 51 }
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177 // provided reason. 178 // provided reason.
178 virtual void AddMainThreadScrollingReasons(uint32_t) = 0; 179 virtual void AddMainThreadScrollingReasons(uint32_t) = 0;
179 virtual void ClearMainThreadScrollingReasons( 180 virtual void ClearMainThreadScrollingReasons(
180 uint32_t main_thread_scrolling_reasons_to_clear) = 0; 181 uint32_t main_thread_scrolling_reasons_to_clear) = 0;
181 virtual uint32_t MainThreadScrollingReasons() = 0; 182 virtual uint32_t MainThreadScrollingReasons() = 0;
182 virtual bool ShouldScrollOnMainThread() const = 0; 183 virtual bool ShouldScrollOnMainThread() const = 0;
183 184
184 virtual void SetNonFastScrollableRegion(const WebVector<WebRect>&) = 0; 185 virtual void SetNonFastScrollableRegion(const WebVector<WebRect>&) = 0;
185 virtual WebVector<WebRect> NonFastScrollableRegion() const = 0; 186 virtual WebVector<WebRect> NonFastScrollableRegion() const = 0;
186 187
187 virtual void SetTouchEventHandlerRegion(const WebVector<WebRect>&) = 0; 188 virtual void SetTouchEventHandlerRegion(
189 const WebVector<WebTouchActionRect>&) = 0;
188 virtual WebVector<WebRect> TouchEventHandlerRegion() const = 0; 190 virtual WebVector<WebRect> TouchEventHandlerRegion() const = 0;
189 191
190 virtual void SetIsContainerForFixedPositionLayers(bool) = 0; 192 virtual void SetIsContainerForFixedPositionLayers(bool) = 0;
191 virtual bool IsContainerForFixedPositionLayers() const = 0; 193 virtual bool IsContainerForFixedPositionLayers() const = 0;
192 194
193 // This function sets layer position constraint. The constraint will be used 195 // This function sets layer position constraint. The constraint will be used
194 // to adjust layer position during threaded scrolling. 196 // to adjust layer position during threaded scrolling.
195 virtual void SetPositionConstraint(const WebLayerPositionConstraint&) = 0; 197 virtual void SetPositionConstraint(const WebLayerPositionConstraint&) = 0;
196 virtual WebLayerPositionConstraint PositionConstraint() const = 0; 198 virtual WebLayerPositionConstraint PositionConstraint() const = 0;
197 199
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223 225
224 virtual void SetHasWillChangeTransformHint(bool) = 0; 226 virtual void SetHasWillChangeTransformHint(bool) = 0;
225 227
226 // Called on the scroll layer to trigger showing the overlay scrollbars. 228 // Called on the scroll layer to trigger showing the overlay scrollbars.
227 virtual void ShowScrollbars() = 0; 229 virtual void ShowScrollbars() = 0;
228 }; 230 };
229 231
230 } // namespace blink 232 } // namespace blink
231 233
232 #endif // WebLayer_h 234 #endif // WebLayer_h
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