-/** Copyright (c) 2017 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.
-*
-*/
+/*
+ * Copyright(c) 2017 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 System.Runtime.InteropServices;
+using System.ComponentModel;
+using System.Threading;
+using System.Diagnostics;
namespace Tizen.NUI
{
-
- using System;
- using System.Runtime.InteropServices;
-
/// <summary>
- /// Mechanism to issue simple periodic or one-shot events.<br>
+ /// Mechanism to issue simple periodic or one-shot events.<br />
/// Timer is provided for application developers to be able to issue
/// simple periodic or one-shot events. Please note that the timer
/// callback functions should return as soon as possible because they
/// block the next SignalTick. Please note that timer signals are not
- /// in sync with DALi's render timer.<br>
+ /// in sync with DALi's render timer.<br />
/// This class is a handle class so it can be stack allocated and used
- /// as a member.<br>
+ /// as a member.<br />
/// </summary>
+ /// <since_tizen> 3 </since_tizen>
public class Timer : BaseHandle
{
- private global::System.Runtime.InteropServices.HandleRef swigCPtr;
+ private bool played = false;
+ private EventHandlerWithReturnType<object, TickEventArgs, bool> _timerTickEventHandler;
+ private TickCallbackDelegate _timerTickCallbackDelegate;
+
+ private System.IntPtr _timerTickCallbackOfNative;
- internal Timer(global::System.IntPtr cPtr, bool cMemoryOwn) : base(NDalicPINVOKE.Timer_SWIGUpcast(cPtr), cMemoryOwn)
+ /// <summary>
+ /// Creates a tick timer that emits periodic signal.
+ /// </summary>
+ /// <param name="milliSec">Interval in milliseconds.</param>
+ /// <returns>A new timer.</returns>
+ /// <since_tizen> 3 </since_tizen>
+ public Timer(uint milliSec) : this(Interop.Timer.Timer_New(milliSec), true)
{
- swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
- }
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
- internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Timer obj)
+ NUILog.Debug($"(0x{swigCPtr.Handle:X}) Timer({milliSec}) Constructor!");
+ }
+ internal Timer(Timer timer) : this(Interop.Timer.new_Timer__SWIG_1(Timer.getCPtr(timer)), true)
{
- return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
}
- protected override void Dispose(DisposeTypes type)
+ internal Timer(global::System.IntPtr cPtr, bool cMemoryOwn) : base(Interop.Timer.Timer_SWIGUpcast(cPtr), cMemoryOwn)
{
- if(disposed)
- {
- return;
- }
- if(type == DisposeTypes.Explicit)
- {
- //Called by User
- //Release your own managed resources here.
- //You should release all of your own disposable objects here.
- }
-
- //Release your own unmanaged resources here.
- //You should not access any managed member here except static instance.
- //because the execution order of Finalizes is non-deterministic.
-
- if (_timerTickCallbackDelegate != null)
- {
- TickSignal().Disconnect(_timerTickCallbackDelegate);
- }
-
- if (swigCPtr.Handle != global::System.IntPtr.Zero)
- {
- if (swigCMemOwn)
- {
- swigCMemOwn = false;
- NDalicPINVOKE.delete_Timer(swigCPtr);
- }
- swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
- }
+ _timerTickCallbackDelegate = OnTick;
+ _timerTickCallbackOfNative = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(_timerTickCallbackDelegate);
- base.Dispose(type);
+ NUILog.Debug($"(0x{swigCPtr.Handle:X})Timer() contructor!");
}
-
/// <summary>
- /// Event arguments that passed via the tick event.
+ /// Destructor.
/// </summary>
- public class TickEventArgs : EventArgs
+ ~Timer()
{
+ NUILog.Debug($"(0x{swigCPtr.Handle:X})Timer() distructor!, disposed={disposed}");
}
[UnmanagedFunctionPointer(CallingConvention.StdCall)]
- private delegate bool TickCallbackDelegate(IntPtr data);
- private EventHandlerWithReturnType<object, TickEventArgs, bool> _timerTickEventHandler;
- private TickCallbackDelegate _timerTickCallbackDelegate;
+ private delegate bool TickCallbackDelegate();
/// <summary>
/// @brief Event for the ticked signal, which can be used to subscribe or unsubscribe the event handler
- /// (in the type of TickEventHandler-DaliEventHandlerWithReturnType<object,TickEventArgs,bool>)<br>
- /// provided by the user. The ticked signal is emitted after specified time interval.<br>
+ /// provided by the user. The ticked signal is emitted after specified time interval.<br />
/// </summary>
/// <since_tizen> 3 </since_tizen>
public event EventHandlerWithReturnType<object, TickEventArgs, bool> Tick
{
add
{
- if (_timerTickEventHandler == null)
+ if (_timerTickEventHandler == null && disposed == false)
{
- _timerTickCallbackDelegate = (OnTick);
- TickSignal().Connect(_timerTickCallbackDelegate);
+ TickSignal().Connect(_timerTickCallbackOfNative);
}
_timerTickEventHandler += value;
}
_timerTickEventHandler -= value;
if (_timerTickEventHandler == null && TickSignal().Empty() == false)
{
- TickSignal().Disconnect(_timerTickCallbackDelegate);
+ TickSignal().Disconnect(_timerTickCallbackOfNative);
}
}
}
- private bool OnTick(IntPtr data)
+ /// <summary>
+ /// Gets/Sets the interval of the timer.
+ /// </summary>
+ /// <remarks>For setter, this sets a new interval on the timer and starts the timer. <br />
+ /// Cancels the previous timer.
+ /// </remarks>
+ /// <since_tizen> 4 </since_tizen>
+ public uint Interval
{
- TickEventArgs e = new TickEventArgs();
-
- if (_timerTickEventHandler != null)
+ get
{
- //here we send all data to user event handlers
- return _timerTickEventHandler(this, e);
+ return GetInterval();
+ }
+ set
+ {
+ SetInterval(value);
}
- return false;
}
/// <summary>
- /// Creates a tick timer that emits periodic signal.
+ /// Starts the timer.<br />
+ /// In case a timer is already running, its time is reset and the timer is restarted.<br />
/// </summary>
- /// <param name="milliSec">Interval in milliseconds.</param>
- /// <returns>A new timer.</returns>
/// <since_tizen> 3 </since_tizen>
- public Timer(uint milliSec) : this(NDalicPINVOKE.Timer_New(milliSec), true)
+ public void Start()
{
- if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ if (Thread.CurrentThread.ManagedThreadId != 1)
+ {
+ Tizen.Log.Error("NUI", "current threadID : " + Thread.CurrentThread.ManagedThreadId);
- }
- internal Timer(Timer timer) : this(NDalicPINVOKE.new_Timer__SWIG_1(Timer.getCPtr(timer)), true)
- {
- if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
- }
+ StackTrace st = new StackTrace(true);
+ for (int i = 0; i < st.FrameCount; i++)
+ {
+ StackFrame sf = st.GetFrame(i);
+ Tizen.Log.Error("NUI", " Method " + sf.GetMethod());
+ }
+ }
+ if (swigCPtr.Handle == global::System.IntPtr.Zero || disposed)
+ {
+ NUILog.Error("[ERR] already disposed! can not get this done! just return here! please make sure that the handle gets free when using explicit Dispose()! For example, timer.Dispose(); timer = null; this must be done!");
+ return;
+ }
- [Obsolete("Please do not use! this will be deprecated")]
- public static Timer DownCast(BaseHandle handle)
- {
- Timer ret = Registry.GetManagedBaseHandleFromNativePtr(handle) as Timer;
- if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
- return ret;
- }
+ played = true;
+ Interop.Timer.Timer_Start(swigCPtr);
- /// <summary>
- /// Starts the timer.<br>
- /// In case a timer is already running, its time is reset and the timer is restarted.<br>
- /// </summary>
- /// <since_tizen> 3 </since_tizen>
- public void Start()
- {
- NDalicPINVOKE.Timer_Start(swigCPtr);
if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
}
/// <since_tizen> 3 </since_tizen>
public void Stop()
{
- NDalicPINVOKE.Timer_Stop(swigCPtr);
+ if (Thread.CurrentThread.ManagedThreadId != 1)
+ {
+ Tizen.Log.Error("NUI", "current threadID : " + Thread.CurrentThread.ManagedThreadId);
+
+
+ StackTrace st = new StackTrace(true);
+ for (int i = 0; i < st.FrameCount; i++)
+ {
+ StackFrame sf = st.GetFrame(i);
+ Tizen.Log.Error("NUI", " Method " + sf.GetMethod());
+ }
+ }
+
+ if (swigCPtr.Handle == global::System.IntPtr.Zero || disposed)
+ {
+ NUILog.Error("[ERR] already disposed! can not get this done! just return here! please make sure that the handle gets free when using explicit Dispose()! For example, timer.Dispose(); timer = null; this must be done!");
+ return;
+ }
+
+ played = false;
+ Interop.Timer.Timer_Stop(swigCPtr);
+
if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
}
/// <summary>
- /// Gets/Sets the interval of the timer.
+ /// Tells whether the timer is running.
/// </summary>
- /// <since_tizen> 4 </since_tizen>
- public uint Interval
+ /// <returns>Whether the timer is started or not.</returns>
+ /// <since_tizen> 3 </since_tizen>
+ public bool IsRunning()
{
- get
+ if (Thread.CurrentThread.ManagedThreadId != 1)
{
- return GetInterval();
+ Tizen.Log.Error("NUI", "current threadID : " + Thread.CurrentThread.ManagedThreadId);
+
+ StackTrace st = new StackTrace(true);
+ for (int i = 0; i < st.FrameCount; i++)
+ {
+ StackFrame sf = st.GetFrame(i);
+ Tizen.Log.Error("NUI", " Method " + sf.GetMethod());
+ }
}
- set
+
+ if (swigCPtr.Handle == global::System.IntPtr.Zero || disposed)
{
- SetInterval(value);
+ NUILog.Error("[ERR] already disposed! can not get this done! just return here! please make sure that the handle gets free when using explicit Dispose()! For example, timer.Dispose(); timer = null; this must be done!");
+ return false;
}
+
+ bool ret = Interop.Timer.Timer_IsRunning(swigCPtr);
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ return ret;
+ }
+
+ internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Timer obj)
+ {
+ return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
}
/// <summary>
- /// Sets a new interval on the timer and starts the timer.<br>
- /// Cancels the previous timer.<br>
+ /// Sets a new interval on the timer and starts the timer.<br />
+ /// Cancels the previous timer.<br />
/// </summary>
/// <param name="milliSec">MilliSec interval in milliseconds.</param>
internal void SetInterval(uint milliSec)
{
- NDalicPINVOKE.Timer_SetInterval(swigCPtr, milliSec);
+ NUILog.Debug($"(0x{swigCPtr.Handle:X})SetInterval({milliSec})");
+
+ if (swigCPtr.Handle == global::System.IntPtr.Zero || disposed)
+ {
+ NUILog.Error("[ERR] already disposed! can not get this done! just return here! please make sure that the handle gets free when using explicit Dispose()! For example, timer.Dispose(); timer = null; this must be done!");
+ return;
+ }
+
+ played = true;
+
+ Interop.Timer.Timer_SetInterval(swigCPtr, milliSec);
if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
}
internal uint GetInterval()
{
- uint ret = NDalicPINVOKE.Timer_GetInterval(swigCPtr);
+ if (swigCPtr.Handle == global::System.IntPtr.Zero || disposed)
+ {
+ NUILog.Error("[ERR] already disposed! can not get this done! just return here! please make sure that the handle gets free when using explicit Dispose()! For example, timer.Dispose(); timer = null; this must be done!");
+ return 0;
+ }
+
+ uint ret = Interop.Timer.Timer_GetInterval(swigCPtr);
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ return ret;
+ }
+
+ internal TimerSignalType TickSignal()
+ {
+ TimerSignalType ret = new TimerSignalType(Interop.Timer.Timer_TickSignal(swigCPtr), false);
if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
return ret;
}
/// <summary>
- /// Tells whether the timer is running.
+ /// Dispose.
/// </summary>
- /// <returns>Whether the timer is started or not.</returns>
/// <since_tizen> 3 </since_tizen>
- public bool IsRunning()
+ protected override void Dispose(DisposeTypes type)
{
- bool ret = NDalicPINVOKE.Timer_IsRunning(swigCPtr);
- if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
- return ret;
+ NUILog.Debug($"(0x{swigCPtr.Handle:X}) Timer.Dispose(type={type}, disposed={disposed})");
+
+ if (this != null && _timerTickCallbackDelegate != null)
+ {
+ TickSignal().Disconnect(_timerTickCallbackOfNative);
+ }
+
+ if (disposed)
+ {
+ return;
+ }
+
+ played = false;
+ base.Dispose(type);
}
- internal TimerSignalType TickSignal()
+ /// This will not be public opened.
+ [EditorBrowsable(EditorBrowsableState.Never)]
+ protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)
{
- TimerSignalType ret = new TimerSignalType(NDalicPINVOKE.Timer_TickSignal(swigCPtr), false);
- if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
- return ret;
+ Interop.Timer.delete_Timer(swigCPtr);
}
+ private bool OnTick()
+ {
+ TickEventArgs e = new TickEventArgs();
+
+ if (played == false)
+ {
+ Tizen.Log.Fatal("NUI", $"(0x{swigCPtr.Handle:X}) OnTick() is called even played is false!");
+ //throw new System.InvalidOperationException($"OnTick() excpetion!");
+ }
+
+ if (_timerTickEventHandler != null && played == true)
+ {
+ //here we send all data to user event handlers
+ return _timerTickEventHandler(this, e);
+ }
+ return false;
+ }
+
+ /// <summary>
+ /// Event arguments that passed via the tick event.
+ /// </summary>
+ /// <since_tizen> 3 </since_tizen>
+ public class TickEventArgs : EventArgs
+ {
+ }
}
-}
\ No newline at end of file
+}
+