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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 "ui/aura/test/event_generator.h" | |
| 6 | |
| 7 #include "ui/aura/client/screen_position_client.h" | |
| 8 #include "ui/aura/window_event_dispatcher.h" | |
| 9 #include "ui/aura/window_tree_host.h" | |
| 10 | |
| 11 namespace aura { | |
| 12 namespace test { | |
| 13 namespace { | |
| 14 | |
| 15 class DefaultEventGeneratorDelegate : public EventGeneratorDelegateAura { | |
| 16 public: | |
| 17 explicit DefaultEventGeneratorDelegate(Window* root_window) | |
| 18 : root_window_(root_window) {} | |
| 19 virtual ~DefaultEventGeneratorDelegate() {} | |
| 20 | |
| 21 // EventGeneratorDelegateAura overrides: | |
| 22 virtual WindowTreeHost* GetHostAt(const gfx::Point& point) const OVERRIDE { | |
| 23 return root_window_->GetHost(); | |
| 24 } | |
| 25 | |
| 26 virtual client::ScreenPositionClient* GetScreenPositionClient( | |
| 27 const aura::Window* window) const OVERRIDE { | |
| 28 return NULL; | |
| 29 } | |
| 30 | |
| 31 private: | |
| 32 Window* root_window_; | |
| 33 | |
| 34 DISALLOW_COPY_AND_ASSIGN(DefaultEventGeneratorDelegate); | |
| 35 }; | |
| 36 | |
| 37 const Window* WindowFromTarget(const ui::EventTarget* event_target) { | |
| 38 return static_cast<const Window*>(event_target); | |
| 39 } | |
| 40 | |
| 41 } // namespace | |
| 42 | |
| 43 EventGeneratorDelegateAura::EventGeneratorDelegateAura() { | |
| 44 } | |
| 45 | |
| 46 EventGeneratorDelegateAura::~EventGeneratorDelegateAura() { | |
| 47 } | |
| 48 | |
| 49 ui::EventTarget* EventGeneratorDelegateAura::GetTargetAt( | |
| 50 const gfx::Point& location) { | |
| 51 return GetHostAt(location)->window(); | |
| 52 } | |
| 53 | |
| 54 ui::EventSource* EventGeneratorDelegateAura::GetEventSource( | |
| 55 ui::EventTarget* target) { | |
| 56 return static_cast<Window*>(target)->GetHost()->GetEventSource(); | |
| 57 } | |
| 58 | |
| 59 gfx::Point EventGeneratorDelegateAura::CenterOfTarget( | |
| 60 const ui::EventTarget* target) const { | |
| 61 gfx::Point center = | |
| 62 gfx::Rect(WindowFromTarget(target)->bounds().size()).CenterPoint(); | |
| 63 ConvertPointFromTarget(target, ¢er); | |
| 64 return center; | |
| 65 } | |
| 66 | |
| 67 gfx::Point EventGeneratorDelegateAura::CenterOfWindow( | |
| 68 gfx::NativeWindow window) const { | |
| 69 return CenterOfTarget(window); | |
| 70 } | |
| 71 | |
| 72 void EventGeneratorDelegateAura::ConvertPointFromTarget( | |
| 73 const ui::EventTarget* event_target, | |
| 74 gfx::Point* point) const { | |
| 75 DCHECK(point); | |
| 76 const Window* target = WindowFromTarget(event_target); | |
| 77 aura::client::ScreenPositionClient* client = GetScreenPositionClient(target); | |
| 78 if (client) | |
| 79 client->ConvertPointToScreen(target, point); | |
| 80 else | |
| 81 aura::Window::ConvertPointToTarget(target, target->GetRootWindow(), point); | |
| 82 } | |
| 83 | |
| 84 void EventGeneratorDelegateAura::ConvertPointToTarget( | |
| 85 const ui::EventTarget* event_target, | |
| 86 gfx::Point* point) const { | |
| 87 DCHECK(point); | |
| 88 const Window* target = WindowFromTarget(event_target); | |
| 89 aura::client::ScreenPositionClient* client = GetScreenPositionClient(target); | |
| 90 if (client) | |
| 91 client->ConvertPointFromScreen(target, point); | |
| 92 else | |
| 93 aura::Window::ConvertPointToTarget(target->GetRootWindow(), target, point); | |
| 94 } | |
| 95 | |
| 96 void EventGeneratorDelegateAura::ConvertPointFromHost( | |
| 97 const ui::EventTarget* hosted_target, | |
| 98 gfx::Point* point) const { | |
| 99 const Window* window = WindowFromTarget(hosted_target); | |
| 100 window->GetHost()->ConvertPointFromHost(point); | |
| 101 } | |
| 102 | |
| 103 } // namespace test | |
| 104 } // namespace aura | |
| 105 | |
| 106 namespace ui { | |
| 107 namespace test { | |
| 108 | |
| 109 // static | |
| 110 EventGeneratorDelegate* EventGenerator::CreateDefaultPlatformDelegate( | |
| 111 EventGenerator* owner, | |
| 112 gfx::NativeWindow root_window, | |
| 113 gfx::NativeWindow window) { | |
| 114 return new aura::test::DefaultEventGeneratorDelegate(root_window); | |
| 115 } | |
| 116 | |
| 117 } // namespace test | |
| 118 } // namespace ui | |
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Chromium Code Reviews
Issue 406413004:
Cleanups for aura/test/event_generator.h (resolve TODOs) (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src