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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "ui/aura/window_event_dispatcher.h" | 5 #include "ui/aura/window_event_dispatcher.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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448 if (event->IsLocatedEvent()) { | 448 if (event->IsLocatedEvent()) { |
449 ui::EventTarget* target = event_targeter_->FindTargetInRootWindow( | 449 ui::EventTarget* target = event_targeter_->FindTargetInRootWindow( |
450 window(), *event->AsLocatedEvent()); | 450 window(), *event->AsLocatedEvent()); |
451 if (target) { | 451 if (target) { |
452 ConvertEventLocationToTarget(event_target, target, event); | 452 ConvertEventLocationToTarget(event_target, target, event); |
453 return target; | 453 return target; |
454 } | 454 } |
455 } | 455 } |
456 | 456 |
457 ui::EventTarget* ancestor_with_targeter = event_target; | 457 ui::EventTarget* ancestor_with_targeter = event_target; |
458 for (ui::EventTarget* ancestor = event_target->GetParentTarget(); ancestor; | 458 for (ui::EventTarget* ancestor = event_target; ancestor; |
459 ancestor = ancestor->GetParentTarget()) { | 459 ancestor = ancestor->GetParentTarget()) { |
460 if (ancestor->GetEventTargeter()) | 460 if (ancestor->GetEventTargeter()) |
461 ancestor_with_targeter = ancestor; | 461 ancestor_with_targeter = ancestor; |
462 if (ancestor == window()) | 462 if (ancestor == window()) |
463 break; | 463 break; |
464 } | 464 } |
465 ConvertEventLocationToTarget(event_target, ancestor_with_targeter, event); | 465 ConvertEventLocationToTarget(event_target, ancestor_with_targeter, event); |
466 return ancestor_with_targeter; | 466 return ancestor_with_targeter; |
467 } | 467 } |
468 | 468 |
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916 } | 916 } |
917 | 917 |
918 // This flag is set depending on the gestures recognized in the call above, | 918 // This flag is set depending on the gestures recognized in the call above, |
919 // and needs to propagate with the forwarded event. | 919 // and needs to propagate with the forwarded event. |
920 event->set_may_cause_scrolling(orig_event.may_cause_scrolling()); | 920 event->set_may_cause_scrolling(orig_event.may_cause_scrolling()); |
921 | 921 |
922 return PreDispatchLocatedEvent(target, event); | 922 return PreDispatchLocatedEvent(target, event); |
923 } | 923 } |
924 | 924 |
925 } // namespace aura | 925 } // namespace aura |
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