| OLD | NEW |
|---|
| (Empty) |
| 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 #ifndef AURA_EVENT_H_ | |
| 6 #define AURA_EVENT_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include "aura/aura_export.h" | |
| 10 #include "base/basictypes.h" | |
| 11 #include "base/time.h" | |
| 12 #include "ui/base/events.h" | |
| 13 #include "ui/base/keycodes/keyboard_codes.h" | |
| 14 #include "ui/gfx/point.h" | |
| 15 | |
| 16 #if defined(USE_X11) | |
| 17 typedef union _XEvent XEvent; | |
| 18 #endif | |
| 19 | |
| 20 namespace aura { | |
| 21 | |
| 22 #if defined(OS_WIN) | |
| 23 typedef MSG NativeEvent; | |
| 24 #elif defined(USE_X11) | |
| 25 typedef XEvent* NativeEvent; | |
| 26 #endif | |
| 27 | |
| 28 class Window; | |
| 29 | |
| 30 class AURA_EXPORT Event { | |
| 31 public: | |
| 32 const NativeEvent& native_event() const { return native_event_; } | |
| 33 ui::EventType type() const { return type_; } | |
| 34 const base::Time& time_stamp() const { return time_stamp_; } | |
| 35 int flags() const { return flags_; } | |
| 36 | |
| 37 protected: | |
| 38 Event(ui::EventType type, int flags); | |
| 39 Event(NativeEvent native_event, ui::EventType type, int flags); | |
| 40 Event(const Event& copy); | |
| 41 | |
| 42 private: | |
| 43 void operator=(const Event&); | |
| 44 | |
| 45 // Safely initializes the native event members of this class. | |
| 46 void Init(); | |
| 47 void InitWithNativeEvent(NativeEvent native_event); | |
| 48 | |
| 49 NativeEvent native_event_; | |
| 50 ui::EventType type_; | |
| 51 base::Time time_stamp_; | |
| 52 int flags_; | |
| 53 }; | |
| 54 | |
| 55 class AURA_EXPORT LocatedEvent : public Event { | |
| 56 public: | |
| 57 int x() const { return location_.x(); } | |
| 58 int y() const { return location_.y(); } | |
| 59 gfx::Point location() const { return location_; } | |
| 60 | |
| 61 protected: | |
| 62 explicit LocatedEvent(NativeEvent native_event); | |
| 63 | |
| 64 // Create a new LocatedEvent which is identical to the provided model. | |
| 65 // If source / target windows are provided, the model location will be | |
| 66 // converted from |source| coordinate system to |target| coordinate system. | |
| 67 LocatedEvent(const LocatedEvent& model, Window* source, Window* target); | |
| 68 | |
| 69 // Used for synthetic events in testing. | |
| 70 LocatedEvent(ui::EventType type, const gfx::Point& location, int flags); | |
| 71 | |
| 72 gfx::Point location_; | |
| 73 | |
| 74 private: | |
| 75 DISALLOW_COPY_AND_ASSIGN(LocatedEvent); | |
| 76 }; | |
| 77 | |
| 78 class AURA_EXPORT MouseEvent : public LocatedEvent { | |
| 79 public: | |
| 80 explicit MouseEvent(NativeEvent native_event); | |
| 81 | |
| 82 // Create a new MouseEvent which is identical to the provided model. | |
| 83 // If source / target windows are provided, the model location will be | |
| 84 // converted from |source| coordinate system to |target| coordinate system. | |
| 85 MouseEvent(const MouseEvent& model, Window* source, Window* target); | |
| 86 | |
| 87 // Used for synthetic events in testing. | |
| 88 MouseEvent(ui::EventType type, const gfx::Point& location, int flags); | |
| 89 | |
| 90 private: | |
| 91 DISALLOW_COPY_AND_ASSIGN(MouseEvent); | |
| 92 }; | |
| 93 | |
| 94 class AURA_EXPORT KeyEvent : public Event { | |
| 95 public: | |
| 96 explicit KeyEvent(NativeEvent native_event); | |
| 97 | |
| 98 // Used for synthetic events in testing. | |
| 99 KeyEvent(ui::EventType type, | |
| 100 ui::KeyboardCode key_code, | |
| 101 int flags); | |
| 102 | |
| 103 ui::KeyboardCode key_code() const { return key_code_; } | |
| 104 | |
| 105 private: | |
| 106 ui::KeyboardCode key_code_; | |
| 107 }; | |
| 108 | |
| 109 } // namespace aura | |
| 110 | |
| 111 #endif // AURA_EVENT_H_ | |
| OLD | NEW |
|---|
Chromium Code Reviews
