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| 1 // Copyright (c) 2011 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 "views/widget/window_manager.h" | |
| 6 | |
| 7 #include "base/compiler_specific.h" | |
| 8 #include "ui/views/events/event.h" | |
| 9 #include "views/widget/widget.h" | |
| 10 | |
| 11 namespace { | |
| 12 | |
| 13 views::WindowManager* window_manager = NULL; | |
| 14 | |
| 15 class NullWindowManager : public views::WindowManager { | |
| 16 public: | |
| 17 NullWindowManager() : mouse_capture_(NULL) { | |
| 18 } | |
| 19 | |
| 20 virtual void StartMoveDrag(views::Widget* widget, | |
| 21 const gfx::Point& screen_point) OVERRIDE { | |
| 22 NOTIMPLEMENTED(); | |
| 23 } | |
| 24 | |
| 25 virtual void StartResizeDrag(views::Widget* widget, | |
| 26 const gfx::Point& screen_point, | |
| 27 int hittest_code) OVERRIDE { | |
| 28 NOTIMPLEMENTED(); | |
| 29 } | |
| 30 | |
| 31 virtual bool SetMouseCapture(views::Widget* widget) OVERRIDE { | |
| 32 if (mouse_capture_ == widget) | |
| 33 return true; | |
| 34 if (mouse_capture_) | |
| 35 return false; | |
| 36 mouse_capture_ = widget; | |
| 37 return true; | |
| 38 } | |
| 39 | |
| 40 virtual bool ReleaseMouseCapture(views::Widget* widget) OVERRIDE { | |
| 41 if (widget && mouse_capture_ != widget) | |
| 42 return false; | |
| 43 mouse_capture_ = NULL; | |
| 44 return true; | |
| 45 } | |
| 46 | |
| 47 virtual bool HasMouseCapture(const views::Widget* widget) const OVERRIDE { | |
| 48 return mouse_capture_ == widget; | |
| 49 } | |
| 50 | |
| 51 virtual bool HandleKeyEvent(views::Widget* widget, | |
| 52 const views::KeyEvent& event) OVERRIDE { | |
| 53 return false; | |
| 54 } | |
| 55 | |
| 56 virtual bool HandleMouseEvent(views::Widget* widget, | |
| 57 const views::MouseEvent& event) OVERRIDE { | |
| 58 if (mouse_capture_) { | |
| 59 views::MouseEvent translated(event, widget->GetRootView(), | |
| 60 mouse_capture_->GetRootView()); | |
| 61 mouse_capture_->OnMouseEvent(translated); | |
| 62 return true; | |
| 63 } | |
| 64 return false; | |
| 65 } | |
| 66 | |
| 67 virtual ui::TouchStatus HandleTouchEvent(views::Widget* widget, | |
| 68 const views::TouchEvent& event) OVERRIDE { | |
| 69 return ui::TOUCH_STATUS_UNKNOWN; | |
| 70 } | |
| 71 | |
| 72 void Register(views::Widget* widget) OVERRIDE {} | |
| 73 | |
| 74 private: | |
| 75 views::Widget* mouse_capture_; | |
| 76 }; | |
| 77 | |
| 78 } // namespace | |
| 79 | |
| 80 namespace views { | |
| 81 | |
| 82 WindowManager::WindowManager() { | |
| 83 } | |
| 84 | |
| 85 WindowManager::~WindowManager() { | |
| 86 } | |
| 87 | |
| 88 // static | |
| 89 void WindowManager::Install(WindowManager* wm) { | |
| 90 window_manager = wm; | |
| 91 } | |
| 92 | |
| 93 // static | |
| 94 WindowManager* WindowManager::Get() { | |
| 95 if (!window_manager) | |
| 96 window_manager = new NullWindowManager(); | |
| 97 return window_manager; | |
| 98 } | |
| 99 | |
| 100 } // namespace views | |
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Chromium Code Reviews
Issue 8598031:
views: Move widget/ directory to ui/views. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src