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| 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/common/wm/workspace/workspace_event_handler.h" | |
| 6 | |
| 7 #include "ash/common/wm/window_state.h" | |
| 8 #include "ash/common/wm/wm_event.h" | |
| 9 #include "ash/common/wm_shell.h" | |
| 10 #include "ash/common/wm_window.h" | |
| 11 #include "ui/base/hit_test.h" | |
| 12 #include "ui/events/event.h" | |
| 13 | |
| 14 namespace ash { | |
| 15 | |
| 16 WorkspaceEventHandler::WorkspaceEventHandler() : click_component_(HTNOWHERE) {} | |
| 17 | |
| 18 WorkspaceEventHandler::~WorkspaceEventHandler() {} | |
| 19 | |
| 20 void WorkspaceEventHandler::OnMouseEvent(ui::MouseEvent* event, | |
| 21 WmWindow* target) { | |
| 22 if (event->type() == ui::ET_MOUSE_PRESSED && event->IsOnlyLeftMouseButton() && | |
| 23 ((event->flags() & (ui::EF_IS_DOUBLE_CLICK | ui::EF_IS_TRIPLE_CLICK)) == | |
| 24 0)) { | |
| 25 click_component_ = target->GetNonClientComponent(event->location()); | |
| 26 } | |
| 27 | |
| 28 if (event->handled()) | |
| 29 return; | |
| 30 | |
| 31 switch (event->type()) { | |
| 32 case ui::ET_MOUSE_MOVED: { | |
| 33 int component = target->GetNonClientComponent(event->location()); | |
| 34 multi_window_resize_controller_.Show(target, component, | |
| 35 event->location()); | |
| 36 break; | |
| 37 } | |
| 38 case ui::ET_MOUSE_ENTERED: | |
| 39 break; | |
| 40 case ui::ET_MOUSE_CAPTURE_CHANGED: | |
| 41 case ui::ET_MOUSE_EXITED: | |
| 42 break; | |
| 43 case ui::ET_MOUSE_PRESSED: { | |
| 44 wm::WindowState* target_state = target->GetWindowState(); | |
| 45 | |
| 46 if (event->IsOnlyLeftMouseButton()) { | |
| 47 if (event->flags() & ui::EF_IS_DOUBLE_CLICK) { | |
| 48 int component = target->GetNonClientComponent(event->location()); | |
| 49 if (component == HTCAPTION && component == click_component_) { | |
| 50 WmShell::Get()->RecordUserMetricsAction( | |
| 51 UMA_TOGGLE_MAXIMIZE_CAPTION_CLICK); | |
| 52 const wm::WMEvent wm_event(wm::WM_EVENT_TOGGLE_MAXIMIZE_CAPTION); | |
| 53 target_state->OnWMEvent(&wm_event); | |
| 54 event->StopPropagation(); | |
| 55 } | |
| 56 click_component_ = HTNOWHERE; | |
| 57 } | |
| 58 } else { | |
| 59 click_component_ = HTNOWHERE; | |
| 60 } | |
| 61 | |
| 62 HandleVerticalResizeDoubleClick(target_state, event); | |
| 63 break; | |
| 64 } | |
| 65 default: | |
| 66 break; | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 void WorkspaceEventHandler::OnGestureEvent(ui::GestureEvent* event, | |
| 71 WmWindow* target) { | |
| 72 if (event->handled() || event->type() != ui::ET_GESTURE_TAP) | |
| 73 return; | |
| 74 | |
| 75 int previous_target_component = click_component_; | |
| 76 click_component_ = target->GetNonClientComponent(event->location()); | |
| 77 | |
| 78 if (click_component_ != HTCAPTION) | |
| 79 return; | |
| 80 | |
| 81 if (event->details().tap_count() != 2) { | |
| 82 WmShell::Get()->RecordGestureAction(GESTURE_FRAMEVIEW_TAP); | |
| 83 return; | |
| 84 } | |
| 85 | |
| 86 if (click_component_ == previous_target_component) { | |
| 87 WmShell::Get()->RecordUserMetricsAction( | |
| 88 UMA_TOGGLE_MAXIMIZE_CAPTION_GESTURE); | |
| 89 WmShell::Get()->RecordGestureAction(GESTURE_MAXIMIZE_DOUBLETAP); | |
| 90 const wm::WMEvent wm_event(wm::WM_EVENT_TOGGLE_MAXIMIZE_CAPTION); | |
| 91 target->GetWindowState()->OnWMEvent(&wm_event); | |
| 92 event->StopPropagation(); | |
| 93 } | |
| 94 click_component_ = HTNOWHERE; | |
| 95 } | |
| 96 | |
| 97 void WorkspaceEventHandler::HandleVerticalResizeDoubleClick( | |
| 98 wm::WindowState* target_state, | |
| 99 ui::MouseEvent* event) { | |
| 100 WmWindow* target = target_state->window(); | |
| 101 if (event->flags() & ui::EF_IS_DOUBLE_CLICK) { | |
| 102 int component = target->GetNonClientComponent(event->location()); | |
| 103 if (component == HTBOTTOM || component == HTTOP) { | |
| 104 WmShell::Get()->RecordUserMetricsAction( | |
| 105 UMA_TOGGLE_SINGLE_AXIS_MAXIMIZE_BORDER_CLICK); | |
| 106 const wm::WMEvent wm_event(wm::WM_EVENT_TOGGLE_VERTICAL_MAXIMIZE); | |
| 107 target_state->OnWMEvent(&wm_event); | |
| 108 event->StopPropagation(); | |
| 109 } else if (component == HTLEFT || component == HTRIGHT) { | |
| 110 WmShell::Get()->RecordUserMetricsAction( | |
| 111 UMA_TOGGLE_SINGLE_AXIS_MAXIMIZE_BORDER_CLICK); | |
| 112 const wm::WMEvent wm_event(wm::WM_EVENT_TOGGLE_HORIZONTAL_MAXIMIZE); | |
| 113 target_state->OnWMEvent(&wm_event); | |
| 114 event->StopPropagation(); | |
| 115 } | |
| 116 } | |
| 117 } | |
| 118 | |
| 119 } // namespace ash | |
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Chromium Code Reviews
Issue 2736573002:
chromeos: Move files in //ash/common to //ash, part 2 (Closed)
