2 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 using Tizen.Applications;
18 using Tizen.Applications.CoreBackend;
19 using System.Collections.Generic;
24 /// Represents an application that have UI screen. The NUIWidgetApplication class has a default stage.
26 /// <since_tizen> 4 </since_tizen>
27 public class NUIWidgetApplication : CoreApplication
30 /// The default constructor.
32 /// <remarks>Widget ID will be replaced as the application ID.</remarks>
33 /// <param name="widgetType">Derived widget class type.</param>
34 public NUIWidgetApplication( System.Type widgetType ) : base(new NUIWidgetCoreBackend())
36 NUIWidgetCoreBackend core = Backend as NUIWidgetCoreBackend;
37 core?.RegisterWidgetInfo(new Dictionary<System.Type, string> { { widgetType, ApplicationInfo.ApplicationId } });
41 /// The default constructor with stylesheet.
43 /// <remarks>Widget ID will be replaced as the application ID.</remarks>
44 /// <param name="widgetType">Derived widget class type.</param>
45 /// <param name="styleSheet">The styleSheet url.</param>
46 /// <since_tizen> 4 </since_tizen>
47 public NUIWidgetApplication(System.Type widgetType, string styleSheet) : base(new NUIWidgetCoreBackend(styleSheet))
49 NUIWidgetCoreBackend core = Backend as NUIWidgetCoreBackend;
50 core?.RegisterWidgetInfo(new Dictionary<System.Type, string> { { widgetType, ApplicationInfo.ApplicationId } });
53 internal WidgetApplication ApplicationHandle
57 return ((NUIWidgetCoreBackend)this.Backend).WidgetApplicationHandle;
62 /// Run NUIWidgetApplication.
64 /// <param name="args">Arguments from commandline.</param>
65 /// <since_tizen> 4 </since_tizen>
66 public override void Run(string[] args)
68 Backend.AddEventHandler(EventType.PreCreated, OnPreCreate);
73 /// Exit NUIWidgetApplication.
75 /// <since_tizen> 4 </since_tizen>
76 public override void Exit()
78 Tizen.Log.Fatal("NUI", "### NUIWidgetApplication Exit called");
83 /// Overrides this method if want to handle OnLocaleChanged behavior.
85 /// <since_tizen> 4 </since_tizen>
86 protected override void OnLocaleChanged(LocaleChangedEventArgs e)
88 Log.Fatal("NUI", "OnLocaleChanged() is called!");
89 base.OnLocaleChanged(e);
93 /// Overrides this method if want to handle OnLowBattery behavior.
95 /// <since_tizen> 4 </since_tizen>
96 protected override void OnLowBattery(LowBatteryEventArgs e)
98 Log.Fatal("NUI", "OnLowBattery() is called!");
103 /// Overrides this method if want to handle OnLowMemory behavior.
105 /// <since_tizen> 4 </since_tizen>
106 protected override void OnLowMemory(LowMemoryEventArgs e)
108 Log.Fatal("NUI", "OnLowMemory() is called!");
113 /// Overrides this method if want to handle OnRegionFormatChanged behavior.
115 /// <since_tizen> 4 </since_tizen>
116 protected override void OnRegionFormatChanged(RegionFormatChangedEventArgs e)
118 Log.Fatal("NUI", "OnRegionFormatChanged() is called!");
119 base.OnRegionFormatChanged(e);
123 /// Overrides this method if want to handle OnTerminate behavior.
125 /// <since_tizen> 4 </since_tizen>
126 protected override void OnTerminate()
128 Log.Fatal("NUI", "OnTerminate() is called!");
133 /// Overrides this method if want to handle OnPreCreate behavior.
135 /// <since_tizen> 4 </since_tizen>
136 protected virtual void OnPreCreate()
138 Log.Fatal("NUI", "OnPreCreate() is called!");
142 /// Overrides this method if want to handle OnCreate behavior.
144 /// <since_tizen> 4 </since_tizen>
145 protected override void OnCreate()
147 // This is also required to create DisposeQueue on main thread.
148 DisposeQueue disposeQ = DisposeQueue.Instance;
149 disposeQ.Initialize();
150 Log.Fatal("NUI","OnCreate() is called!");