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Side by Side Diff: third_party/WebKit/Source/web/WebInputEventConversion.cpp

Issue 2471523002: Make touch events uncancelable during fling when they are on the current active scroll layer (Closed)
Patch Set: clean up code Created 4 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2009 Google Inc. All rights reserved. 2 * Copyright (C) 2009 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 are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * 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 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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458 m_rotationAngle = point.rotationAngle; 458 m_rotationAngle = point.rotationAngle;
459 } 459 }
460 460
461 PlatformTouchEventBuilder::PlatformTouchEventBuilder( 461 PlatformTouchEventBuilder::PlatformTouchEventBuilder(
462 Widget* widget, 462 Widget* widget,
463 const WebTouchEvent& event) { 463 const WebTouchEvent& event) {
464 m_type = toPlatformTouchEventType(event.type); 464 m_type = toPlatformTouchEventType(event.type);
465 m_modifiers = event.modifiers; 465 m_modifiers = event.modifiers;
466 m_timestamp = event.timeStampSeconds; 466 m_timestamp = event.timeStampSeconds;
467 m_causesScrollingIfUncanceled = event.movedBeyondSlopRegion; 467 m_causesScrollingIfUncanceled = event.movedBeyondSlopRegion;
468 m_dispatchedDuringFling = event.dispatchedDuringFling;
469 m_touchStartOrFirstTouchMove = event.touchStartOrFirstTouchMove; 468 m_touchStartOrFirstTouchMove = event.touchStartOrFirstTouchMove;
470 469
471 for (unsigned i = 0; i < event.touchesLength; ++i) 470 for (unsigned i = 0; i < event.touchesLength; ++i)
472 m_touchPoints.append(PlatformTouchPointBuilder(widget, event.touches[i])); 471 m_touchPoints.append(PlatformTouchPointBuilder(widget, event.touches[i]));
473 472
474 m_dispatchType = toPlatformDispatchType(event.dispatchType); 473 m_dispatchType = toPlatformDispatchType(event.dispatchType);
475 m_uniqueTouchEventId = event.uniqueTouchEventId; 474 m_uniqueTouchEventId = event.uniqueTouchEventId;
476 } 475 }
477 476
478 static FloatPoint convertAbsoluteLocationForLayoutObjectFloat( 477 static FloatPoint convertAbsoluteLocationForLayoutObjectFloat(
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823 break; 822 break;
824 case GestureSourceTouchscreen: 823 case GestureSourceTouchscreen:
825 sourceDevice = WebGestureDeviceTouchscreen; 824 sourceDevice = WebGestureDeviceTouchscreen;
826 break; 825 break;
827 case GestureSourceUninitialized: 826 case GestureSourceUninitialized:
828 NOTREACHED(); 827 NOTREACHED();
829 } 828 }
830 } 829 }
831 830
832 } // namespace blink 831 } // namespace blink
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