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/*
* Copyright (c) 2016 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
using System;
using Tizen.Applications;
using Tizen.Applications.CoreBackend;
namespace Tizen.NUI
{
/// <summary>
/// Represents an application that have a UI screen. The NUIApplication class has a default stage.
/// </summary>
public class NUIApplication : CoreApplication
{
/// <summary>
/// Occurs whenever the application is resumed.
/// </summary>
public event EventHandler Resumed;
/// <summary>
/// Occurs whenever the application is paused.
/// </summary>
public event EventHandler Paused;
/// <summary>
/// The instance of ResourceManager.
/// </summary>
private static System.Resources.ResourceManager resourceManager = null;
/// <summary>
/// The default constructor.
/// </summary>
public NUIApplication() : base(new NUICoreBackend())
{
}
/// <summary>
/// The constructor with a stylesheet.
/// </summary>
public NUIApplication(string stylesheet) : base(new NUICoreBackend(stylesheet))
{
}
/// <summary>
/// The constructor with a stylesheet and window mode.
/// </summary>
public NUIApplication(string stylesheet, WindowMode windowMode) : base(new NUICoreBackend(stylesheet,windowMode))
{
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected override void OnLocaleChanged(LocaleChangedEventArgs e)
{
base.OnLocaleChanged(e);
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected override void OnLowBattery(LowBatteryEventArgs e)
{
base.OnLowBattery(e);
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected override void OnLowMemory(LowMemoryEventArgs e)
{
base.OnLowMemory(e);
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected override void OnRegionFormatChanged(RegionFormatChangedEventArgs e)
{
base.OnRegionFormatChanged(e);
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected override void OnTerminate()
{
base.OnTerminate();
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected virtual void OnPause()
{
Paused?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected virtual void OnResume()
{
Resumed?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected virtual void OnPreCreate()
{
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected override void OnAppControlReceived(AppControlReceivedEventArgs e)
{
if (e != null)
{
Log.Info("NUI", "OnAppControlReceived() is called! ApplicationId=" + e.ReceivedAppControl.ApplicationId);
Log.Info("NUI", "CallerApplicationId=" + e.ReceivedAppControl.CallerApplicationId + " IsReplyRequest=" + e.ReceivedAppControl.IsReplyRequest);
}
base.OnAppControlReceived(e);
}
/// <summary>
/// Overrides this method if you want to handle behavior.
/// </summary>
protected override void OnCreate()
{
// This is also required to create DisposeQueue on main thread.
DisposeQueue disposeQ = DisposeQueue.Instance;
disposeQ.Initialize();
base.OnCreate();
}
/// <summary>
/// Runs the NUIApplication.
/// </summary>
/// <param name="args">Arguments from commandline.</param>
public override void Run(string[] args)
{
Backend.AddEventHandler(EventType.PreCreated, OnPreCreate);
Backend.AddEventHandler(EventType.Resumed, OnResume);
Backend.AddEventHandler(EventType.Paused, OnPause);
base.Run(args);
}
/// <summary>
/// Exits the NUIApplication.
/// </summary>
public override void Exit()
{
base.Exit();
}
/// <summary>
/// Ensures that the function passed in is called from the main loop when it is idle.
/// </summary>
/// <param name="func">The function to call</param>
/// <returns>true if added successfully, false otherwise</returns>
public bool AddIdle(System.Delegate func)
{
return ((NUICoreBackend)this.Backend).AddIdle(func);
}
/// <summary>
/// Enumeration for deciding whether a NUI application window is opaque or transparent.
/// </summary>
public enum WindowMode
{
Opaque = 0,
Transparent = 1
}
internal Application ApplicationHandle
{
get
{
return ((NUICoreBackend)this.Backend).ApplicationHandle;
}
}
/// <summary>
/// ResourceManager to handle multilingual.
/// </summary>
public static System.Resources.ResourceManager MultilingualResourceManager
{
get
{
return resourceManager;
}
set
{
resourceManager = value;
}
}
/// <summary>
/// Gets the window instance.
/// </summary>
[Obsolete("Please do not use! this will be deprecated")]
public Window Window
{
get
{
return Window.Instance;
}
}
}
}
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