third_party/WebKit/Source/core/page/scrolling/ScrollState.cpp - Issue 2907053004: GSB uses delta_hints to calculate scrolling chain.

Side by Side Diff: third_party/WebKit/Source/core/page/scrolling/ScrollState.cpp

Issue 2907053004: GSB uses delta_hints to calculate scrolling chain. (Closed)

Patch Set: ignore_delta_hints_ deleted. Created 3 years, 5 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

« cc/trees/layer_tree_host_impl.cc ('K') | « third_party/WebKit/Source/core/page/scrolling/ScrollState.h ('k') | third_party/WebKit/Source/core/page/scrolling/ScrollStateInit.idl » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

OLD	NEW
1 // Copyright 2015 The Chromium Authors. All rights reserved.	1 // Copyright 2015 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 #include "core/page/scrolling/ScrollState.h"	5 #include "core/page/scrolling/ScrollState.h"

6	6

7 #include <memory>	7 #include <memory>

8 #include "core/dom/DOMNodeIds.h"	8 #include "core/dom/DOMNodeIds.h"

9 #include "core/dom/Element.h"	9 #include "core/dom/Element.h"

10 #include "core/dom/ExceptionCode.h"	10 #include "core/dom/ExceptionCode.h"

(...skipping 14 matching lines...) Expand all Loading...
25 return nullptr;	25 return nullptr;

26 return static_cast<Element*>(node);	26 return static_cast<Element*>(node);

27 }	27 }

28 } // namespace	28 } // namespace

29	29

30 ScrollState* ScrollState::Create(ScrollStateInit init) {	30 ScrollState* ScrollState::Create(ScrollStateInit init) {

31 std::unique_ptr<ScrollStateData> scroll_state_data =	31 std::unique_ptr<ScrollStateData> scroll_state_data =

32 WTF::MakeUnique<ScrollStateData>();	32 WTF::MakeUnique<ScrollStateData>();

33 scroll_state_data->delta_x = init.deltaX();	33 scroll_state_data->delta_x = init.deltaX();

34 scroll_state_data->delta_y = init.deltaY();	34 scroll_state_data->delta_y = init.deltaY();

	35 scroll_state_data->delta_x_hint = init.deltaXHint();

	36 scroll_state_data->delta_y_hint = init.deltaYHint();

35 scroll_state_data->position_x = init.positionX();	37 scroll_state_data->position_x = init.positionX();

36 scroll_state_data->position_y = init.positionY();	38 scroll_state_data->position_y = init.positionY();

37 scroll_state_data->velocity_x = init.velocityX();	39 scroll_state_data->velocity_x = init.velocityX();

38 scroll_state_data->velocity_y = init.velocityY();	40 scroll_state_data->velocity_y = init.velocityY();

39 scroll_state_data->is_beginning = init.isBeginning();	41 scroll_state_data->is_beginning = init.isBeginning();

40 scroll_state_data->is_in_inertial_phase = init.isInInertialPhase();	42 scroll_state_data->is_in_inertial_phase = init.isInInertialPhase();

41 scroll_state_data->is_ending = init.isEnding();	43 scroll_state_data->is_ending = init.isEnding();

42 scroll_state_data->should_propagate = init.shouldPropagate();	44 scroll_state_data->should_propagate = init.shouldPropagate();

43 scroll_state_data->from_user_input = init.fromUserInput();	45 scroll_state_data->from_user_input = init.fromUserInput();

44 scroll_state_data->is_direct_manipulation = init.isDirectManipulation();	46 scroll_state_data->is_direct_manipulation = init.isDirectManipulation();

(...skipping 57 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
102 }	104 }

103	105

104 void ScrollState::SetCurrentNativeScrollingElement(Element* element) {	106 void ScrollState::SetCurrentNativeScrollingElement(Element* element) {

105 element_ = element;	107 element_ = element;

106 data_->set_current_native_scrolling_element(CompositorElementIdFromDOMNodeId(	108 data_->set_current_native_scrolling_element(CompositorElementIdFromDOMNodeId(

107 DOMNodeIds::IdForNode(element),	109 DOMNodeIds::IdForNode(element),

108 CompositorElementIdNamespace::kScrollState));	110 CompositorElementIdNamespace::kScrollState));

109 }	111 }

110	112

111 } // namespace blink	113 } // namespace blink

OLD	NEW