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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/ui_events_helper.h" | 5 #include "content/browser/renderer_host/ui_events_helper.h" |
| 6 | 6 |
| 7 #include <stdint.h> | 7 #include <stdint.h> |
| 8 | 8 |
| 9 #include "content/browser/renderer_host/input/web_input_event_util.h" | |
| 10 #include "content/common/input/web_touch_event_traits.h" | 9 #include "content/common/input/web_touch_event_traits.h" |
| 11 #include "third_party/WebKit/public/web/WebInputEvent.h" | 10 #include "third_party/WebKit/public/web/WebInputEvent.h" |
| 12 #include "ui/events/base_event_utils.h" | 11 #include "ui/events/base_event_utils.h" |
| 12 #include "ui/events/blink/blink_event_util.h" |
| 13 #include "ui/events/event.h" | 13 #include "ui/events/event.h" |
| 14 #include "ui/events/event_constants.h" | 14 #include "ui/events/event_constants.h" |
| 15 | 15 |
| 16 namespace { | 16 namespace { |
| 17 | 17 |
| 18 ui::EventType WebTouchPointStateToEventType( | 18 ui::EventType WebTouchPointStateToEventType( |
| 19 blink::WebTouchPoint::State state) { | 19 blink::WebTouchPoint::State state) { |
| 20 switch (state) { | 20 switch (state) { |
| 21 case blink::WebTouchPoint::StateReleased: | 21 case blink::WebTouchPoint::StateReleased: |
| 22 return ui::ET_TOUCH_RELEASED; | 22 return ui::ET_TOUCH_RELEASED; |
| (...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 56 type = ui::ET_TOUCH_MOVED; | 56 type = ui::ET_TOUCH_MOVED; |
| 57 break; | 57 break; |
| 58 case blink::WebInputEvent::TouchCancel: | 58 case blink::WebInputEvent::TouchCancel: |
| 59 type = ui::ET_TOUCH_CANCELLED; | 59 type = ui::ET_TOUCH_CANCELLED; |
| 60 break; | 60 break; |
| 61 default: | 61 default: |
| 62 NOTREACHED(); | 62 NOTREACHED(); |
| 63 return false; | 63 return false; |
| 64 } | 64 } |
| 65 | 65 |
| 66 int flags = WebEventModifiersToEventFlags(touch.modifiers); | 66 int flags = ui::WebEventModifiersToEventFlags(touch.modifiers); |
| 67 base::TimeTicks timestamp = | 67 base::TimeTicks timestamp = |
| 68 ui::EventTimeStampFromSeconds(touch.timeStampSeconds); | 68 ui::EventTimeStampFromSeconds(touch.timeStampSeconds); |
| 69 for (unsigned i = 0; i < touch.touchesLength; ++i) { | 69 for (unsigned i = 0; i < touch.touchesLength; ++i) { |
| 70 const blink::WebTouchPoint& point = touch.touches[i]; | 70 const blink::WebTouchPoint& point = touch.touches[i]; |
| 71 if (WebTouchPointStateToEventType(point.state) != type) | 71 if (WebTouchPointStateToEventType(point.state) != type) |
| 72 continue; | 72 continue; |
| 73 // ui events start in the co-ordinate space of the EventDispatcher. | 73 // ui events start in the co-ordinate space of the EventDispatcher. |
| 74 gfx::PointF location; | 74 gfx::PointF location; |
| 75 if (coordinate_system == LOCAL_COORDINATES) | 75 if (coordinate_system == LOCAL_COORDINATES) |
| 76 location = point.position; | 76 location = point.position; |
| 77 else | 77 else |
| 78 location = point.screenPosition; | 78 location = point.screenPosition; |
| 79 ui::TouchEvent* uievent = new ui::TouchEvent( | 79 ui::TouchEvent* uievent = new ui::TouchEvent( |
| 80 type, gfx::Point(), flags, point.id, timestamp, point.radiusX, | 80 type, gfx::Point(), flags, point.id, timestamp, point.radiusX, |
| 81 point.radiusY, point.rotationAngle, point.force); | 81 point.radiusY, point.rotationAngle, point.force); |
| 82 uievent->set_location_f(location); | 82 uievent->set_location_f(location); |
| 83 uievent->set_root_location_f(location); | 83 uievent->set_root_location_f(location); |
| 84 uievent->set_latency(touch_with_latency.latency); | 84 uievent->set_latency(touch_with_latency.latency); |
| 85 list->push_back(uievent); | 85 list->push_back(uievent); |
| 86 } | 86 } |
| 87 return true; | 87 return true; |
| 88 } | 88 } |
| 89 | 89 |
| 90 } // namespace content | 90 } // namespace content |
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