3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 // Licensed under the Flora License, Version 1.0 (the License);
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.tizenopensource.org/license
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an AS IS BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
17 #ifndef _UI_VISUAL_ELEMENT_H_
18 #define _UI_VISUAL_ELEMENT_H_
26 * [UiVisualElement] UiApp must inherit from UiApp class
27 * which provides basic features necessary to define an UiApp.
30 : public Osp::App::UiApp
31 , public Osp::System::IScreenEventListener
35 * [Test] UiApp must have a factory method that creates an instance of itself.
37 static Osp::App::UiApp* CreateInstance(void);
40 UiVisualElement(void);
41 ~UiVisualElement(void);
44 // Called when the UiApp is initializing.
45 bool OnAppInitializing(Osp::App::AppRegistry& appRegistry);
47 // Called when the UiApp initializing is finished.
48 bool OnAppInitialized(void);
50 // Called when the UiApp is requested to terminate.
51 bool OnAppWillTerminate(void);
53 // Called when the UiApp is terminating.
54 bool OnAppTerminating(Osp::App::AppRegistry& appRegistry, bool forcedTermination = false);
56 // Called when the UiApp's frame moves to the top of the screen.
57 void OnForeground(void);
59 // Called when this UiApp's frame is moved from top of the screen to the background.
60 void OnBackground(void);
62 // Called when the system memory is not sufficient to run the UiApp any further.
63 void OnLowMemory(void);
65 // Called when the battery level changes.
66 void OnBatteryLevelChanged(Osp::System::BatteryLevel batteryLevel);
68 // Called when the screen turns on.
69 void OnScreenOn (void);
71 // Called when the screen turns off.
72 void OnScreenOff (void);
75 #endif // _UI_VISUAL_ELEMENT_H_