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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 "content/browser/renderer_host/render_widget_host_input_event_router.h" | 5 #include "content/browser/renderer_host/render_widget_host_input_event_router.h" |
6 | 6 |
7 #include "base/metrics/histogram_macros.h" | 7 #include "base/metrics/histogram_macros.h" |
8 #include "cc/quads/surface_draw_quad.h" | 8 #include "cc/quads/surface_draw_quad.h" |
9 #include "cc/surfaces/surface_id_allocator.h" | 9 #include "cc/surfaces/surface_id_allocator.h" |
10 #include "cc/surfaces/surface_manager.h" | 10 #include "cc/surfaces/surface_manager.h" |
11 #include "content/browser/renderer_host/render_widget_host_impl.h" | 11 #include "content/browser/renderer_host/render_widget_host_impl.h" |
12 #include "content/browser/renderer_host/render_widget_host_view_base.h" | 12 #include "content/browser/renderer_host/render_widget_host_view_base.h" |
13 #include "content/common/frame_messages.h" | 13 #include "content/common/frame_messages.h" |
14 #include "content/public/browser/render_widget_host.h" | |
Charlie Reis
2016/09/02 21:57:47
Stale?
EhsanK
2016/09/08 17:10:39
Yes. Thanks!
| |
14 #include "third_party/WebKit/public/web/WebInputEvent.h" | 15 #include "third_party/WebKit/public/web/WebInputEvent.h" |
15 | 16 |
16 namespace { | 17 namespace { |
17 | 18 |
18 void TransformEventTouchPositions(blink::WebTouchEvent* event, | 19 void TransformEventTouchPositions(blink::WebTouchEvent* event, |
19 const gfx::Vector2d& delta) { | 20 const gfx::Vector2d& delta) { |
20 for (unsigned i = 0; i < event->touchesLength; ++i) { | 21 for (unsigned i = 0; i < event->touchesLength; ++i) { |
21 event->touches[i].position.x += delta.x(); | 22 event->touches[i].position.x += delta.x(); |
22 event->touches[i].position.y += delta.y(); | 23 event->touches[i].position.y += delta.y(); |
23 } | 24 } |
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419 void RenderWidgetHostInputEventRouter::OnHittestData( | 420 void RenderWidgetHostInputEventRouter::OnHittestData( |
420 const FrameHostMsg_HittestData_Params& params) { | 421 const FrameHostMsg_HittestData_Params& params) { |
421 if (owner_map_.find(params.surface_id.client_id()) == owner_map_.end()) { | 422 if (owner_map_.find(params.surface_id.client_id()) == owner_map_.end()) { |
422 return; | 423 return; |
423 } | 424 } |
424 HittestData data; | 425 HittestData data; |
425 data.ignored_for_hittest = params.ignored_for_hittest; | 426 data.ignored_for_hittest = params.ignored_for_hittest; |
426 hittest_data_[params.surface_id] = data; | 427 hittest_data_[params.surface_id] = data; |
427 } | 428 } |
428 | 429 |
430 #if defined(OS_MACOSX) | |
431 RenderWidgetHostImpl* | |
432 RenderWidgetHostInputEventRouter::GetRenderWidgetHostAtPoint( | |
433 RenderWidgetHostViewBase* root_view, | |
434 const gfx::Point& point, | |
435 gfx::Point* transformed_point) { | |
436 return RenderWidgetHostImpl::From( | |
437 FindEventTarget(root_view, point, transformed_point) | |
438 ->GetRenderWidgetHost()); | |
439 } | |
440 #endif | |
441 | |
429 void RenderWidgetHostInputEventRouter::RouteTouchscreenGestureEvent( | 442 void RenderWidgetHostInputEventRouter::RouteTouchscreenGestureEvent( |
430 RenderWidgetHostViewBase* root_view, | 443 RenderWidgetHostViewBase* root_view, |
431 blink::WebGestureEvent* event, | 444 blink::WebGestureEvent* event, |
432 const ui::LatencyInfo& latency) { | 445 const ui::LatencyInfo& latency) { |
433 DCHECK_EQ(blink::WebGestureDeviceTouchscreen, event->sourceDevice); | 446 DCHECK_EQ(blink::WebGestureDeviceTouchscreen, event->sourceDevice); |
434 | 447 |
435 if (event->type == blink::WebInputEvent::GesturePinchBegin) { | 448 if (event->type == blink::WebInputEvent::GesturePinchBegin) { |
436 in_touchscreen_gesture_pinch_ = true; | 449 in_touchscreen_gesture_pinch_ = true; |
437 // If the root view wasn't already receiving the gesture stream, then we | 450 // If the root view wasn't already receiving the gesture stream, then we |
438 // need to wrap the diverted pinch events in a GestureScrollBegin/End. | 451 // need to wrap the diverted pinch events in a GestureScrollBegin/End. |
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543 if (!touchpad_gesture_target_.target) | 556 if (!touchpad_gesture_target_.target) |
544 return; | 557 return; |
545 | 558 |
546 // TODO(mohsen): Add tests to check event location. | 559 // TODO(mohsen): Add tests to check event location. |
547 event->x += touchpad_gesture_target_.delta.x(); | 560 event->x += touchpad_gesture_target_.delta.x(); |
548 event->y += touchpad_gesture_target_.delta.y(); | 561 event->y += touchpad_gesture_target_.delta.y(); |
549 touchpad_gesture_target_.target->ProcessGestureEvent(*event, latency); | 562 touchpad_gesture_target_.target->ProcessGestureEvent(*event, latency); |
550 } | 563 } |
551 | 564 |
552 } // namespace content | 565 } // namespace content |
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