Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "ash/wm/system_gesture_event_filter.h" |
| 6 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 7 | #include "ash/ash_switches.h" |
Torne (Richard Coles) | 5d1f7b1 | 2014-02-21 12:16:55 +0000 | [diff] [blame] | 8 | #include "ash/metrics/user_metrics_recorder.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 9 | #include "ash/shell.h" |
Torne (Richard Coles) | a140131 | 2014-03-18 10:20:56 +0000 | [diff] [blame] | 10 | #include "ash/touch/touch_uma.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 11 | #include "ash/wm/gestures/long_press_affordance_handler.h" |
Torne (Richard Coles) | 4e180b6 | 2013-10-18 15:46:22 +0100 | [diff] [blame] | 12 | #include "ash/wm/gestures/overview_gesture_handler.h" |
Torne (Richard Coles) | 5d1f7b1 | 2014-02-21 12:16:55 +0000 | [diff] [blame] | 13 | #include "ash/wm/gestures/shelf_gesture_handler.h" |
Torne (Richard Coles) | d0247b1 | 2013-09-19 22:36:51 +0100 | [diff] [blame] | 14 | #include "ui/events/event.h" |
Torne (Richard Coles) | 5d1f7b1 | 2014-02-21 12:16:55 +0000 | [diff] [blame] | 15 | #include "ui/events/event_constants.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 16 | |
Ben Murdoch | c5cede9 | 2014-04-10 11:22:14 +0100 | [diff] [blame] | 17 | #if defined(OS_CHROMEOS) && defined(USE_X11) |
Torne (Richard Coles) | 68043e1 | 2013-09-26 13:24:57 +0100 | [diff] [blame] | 18 | #include "ui/events/x/touch_factory_x11.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 19 | #endif |
| 20 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 21 | namespace ash { |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 22 | |
| 23 | SystemGestureEventFilter::SystemGestureEventFilter() |
Torne (Richard Coles) | a140131 | 2014-03-18 10:20:56 +0000 | [diff] [blame] | 24 | : long_press_affordance_(new LongPressAffordanceHandler), |
| 25 | overview_gesture_handler_(new OverviewGestureHandler), |
Torne (Richard Coles) | 5d1f7b1 | 2014-02-21 12:16:55 +0000 | [diff] [blame] | 26 | shelf_gesture_handler_(new ShelfGestureHandler()) { |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 27 | } |
| 28 | |
| 29 | SystemGestureEventFilter::~SystemGestureEventFilter() { |
| 30 | } |
| 31 | |
Torne (Richard Coles) | 2a99a7e | 2013-03-28 15:31:22 +0000 | [diff] [blame] | 32 | void SystemGestureEventFilter::OnMouseEvent(ui::MouseEvent* event) { |
Ben Murdoch | c5cede9 | 2014-04-10 11:22:14 +0100 | [diff] [blame] | 33 | #if defined(OS_CHROMEOS) && defined(USE_X11) |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 34 | if (event->type() == ui::ET_MOUSE_PRESSED && event->native_event() && |
| 35 | ui::TouchFactory::GetInstance()->IsTouchDevicePresent() && |
| 36 | Shell::GetInstance()->delegate()) { |
Torne (Richard Coles) | 5d1f7b1 | 2014-02-21 12:16:55 +0000 | [diff] [blame] | 37 | Shell::GetInstance()->metrics()->RecordUserMetricsAction(UMA_MOUSE_DOWN); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 38 | } |
| 39 | #endif |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 40 | } |
| 41 | |
Torne (Richard Coles) | 0f1bc08 | 2013-11-06 12:27:47 +0000 | [diff] [blame] | 42 | void SystemGestureEventFilter::OnScrollEvent(ui::ScrollEvent* event) { |
| 43 | if (overview_gesture_handler_ && |
| 44 | overview_gesture_handler_->ProcessScrollEvent(*event)) { |
| 45 | event->StopPropagation(); |
Torne (Richard Coles) | 0f1bc08 | 2013-11-06 12:27:47 +0000 | [diff] [blame] | 46 | } |
| 47 | } |
| 48 | |
Torne (Richard Coles) | 2a99a7e | 2013-03-28 15:31:22 +0000 | [diff] [blame] | 49 | void SystemGestureEventFilter::OnTouchEvent(ui::TouchEvent* event) { |
| 50 | aura::Window* target = static_cast<aura::Window*>(event->target()); |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 51 | ash::TouchUMA::GetInstance()->RecordTouchEvent(target, *event); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 52 | } |
| 53 | |
Torne (Richard Coles) | 2a99a7e | 2013-03-28 15:31:22 +0000 | [diff] [blame] | 54 | void SystemGestureEventFilter::OnGestureEvent(ui::GestureEvent* event) { |
| 55 | aura::Window* target = static_cast<aura::Window*>(event->target()); |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 56 | ash::TouchUMA::GetInstance()->RecordGestureEvent(target, *event); |
Torne (Richard Coles) | f2477e0 | 2013-11-28 11:55:43 +0000 | [diff] [blame] | 57 | long_press_affordance_->ProcessEvent(target, event); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 58 | |
Torne (Richard Coles) | 5d1f7b1 | 2014-02-21 12:16:55 +0000 | [diff] [blame] | 59 | if (overview_gesture_handler_ && |
| 60 | overview_gesture_handler_->ProcessGestureEvent(*event)) { |
Torne (Richard Coles) | 2a99a7e | 2013-03-28 15:31:22 +0000 | [diff] [blame] | 61 | event->StopPropagation(); |
| 62 | return; |
| 63 | } |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 64 | |
Torne (Richard Coles) | 5d1f7b1 | 2014-02-21 12:16:55 +0000 | [diff] [blame] | 65 | if (event->type() == ui::ET_GESTURE_WIN8_EDGE_SWIPE && |
| 66 | shelf_gesture_handler_->ProcessGestureEvent(*event)) { |
Ben Murdoch | a02191e | 2014-04-16 11:17:03 +0100 | [diff] [blame] | 67 | // Do not stop propagation, since the immersive fullscreen controller may |
| 68 | // need to handle this event. |
| 69 | return; |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 70 | } |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 71 | } |
| 72 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 73 | } // namespace ash |