--- /dev/null
+/*
+ * Copyright(c) 2020 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;
+
+namespace Tizen.NUI
+{
+ internal static partial class Interop
+ {
+ internal static partial class WindowVisibilityChangedSignal
+ {
+ [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_Window_Visibility_Changed_Signal")]
+ public static extern global::System.IntPtr GetSignal(global::System.Runtime.InteropServices.HandleRef window);
+
+ [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_Window_Visibility_Changed_Signal_Empty")]
+ public static extern bool Empty(global::System.Runtime.InteropServices.HandleRef signalType);
+
+ [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_Window_Visibility_Changed_Signal_GetConnectionCount")]
+ public static extern uint GetConnectionCount(global::System.Runtime.InteropServices.HandleRef signalType);
+
+ [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_Window_Visibility_Changed_Signal_Connect")]
+ public static extern void Connect(global::System.Runtime.InteropServices.HandleRef signalType, global::System.Runtime.InteropServices.HandleRef callback);
+
+ [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_Window_Visibility_Changed_Signal_Disconnect")]
+ public static extern void Disconnect(global::System.Runtime.InteropServices.HandleRef signalType, global::System.Runtime.InteropServices.HandleRef callback);
+
+ [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_Window_Visibility_Changed_Signal_Emit")]
+ public static extern void Emit(global::System.Runtime.InteropServices.HandleRef signalType, global::System.Runtime.InteropServices.HandleRef window, bool visibility);
+
+ [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_Window_Visibility_Changed_Signal_delete")]
+ public static extern void DeleteSignal(global::System.Runtime.InteropServices.HandleRef signalType);
+ }
+ }
+}
\ No newline at end of file
--- /dev/null
+/*
+ * Copyright(c) 2020 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.
+ *
+ */
+
+namespace Tizen.NUI
+{
+ internal class WindowVisibilityChangedEvent : Disposable
+ {
+ internal WindowVisibilityChangedEvent(global::System.IntPtr cPtr, bool cMemoryOwn) : base(cPtr, cMemoryOwn)
+ {
+ }
+
+ public WindowVisibilityChangedEvent(Window window) : this(Interop.WindowVisibilityChangedSignal.GetSignal(Window.getCPtr(window)), true)
+ {
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ }
+
+ protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)
+ {
+ Interop.WindowVisibilityChangedSignal.DeleteSignal(swigCPtr);
+ }
+
+ public bool Empty()
+ {
+ bool ret = Interop.WindowVisibilityChangedSignal.Empty(swigCPtr);
+
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ return ret;
+ }
+
+ public uint GetConnectionCount()
+ {
+ uint ret = Interop.WindowVisibilityChangedSignal.GetConnectionCount(swigCPtr);
+
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ return ret;
+ }
+
+ public void Connect(System.Delegate func)
+ {
+ System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
+ {
+ Interop.WindowVisibilityChangedSignal.Connect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ }
+ }
+
+ public void Disconnect(System.Delegate func)
+ {
+ System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
+ {
+ Interop.WindowVisibilityChangedSignal.Disconnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ }
+ }
+
+ public void Emit(Window window, bool visibility)
+ {
+ Interop.WindowVisibilityChangedSignal.Emit(swigCPtr, Window.getCPtr(window), visibility);
+ if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+ }
+ }
+}
DetentEventHandler?.Invoke(this, e);
}
+ /// <summary>
+ /// VisibilityChangedArgs
+ /// </summary>
+ [EditorBrowsable(EditorBrowsableState.Never)]
+ public class VisibilityChangedArgs : EventArgs
+ {
+ private bool visibility;
+ /// <summary>
+ /// Visibility
+ /// </summary>
+ [EditorBrowsable(EditorBrowsableState.Never)]
+ public bool Visibility
+ {
+ get => visibility;
+ set {
+ visibility = value;
+ }
+ }
+ }
+
+ private void OnVisibilityChanged(IntPtr window, bool visibility)
+ {
+ if (window == global::System.IntPtr.Zero)
+ {
+ NUILog.Error("[ERR] OnVisibilityChanged() window is null");
+ return;
+ }
+
+ VisibilityChangedArgs e = new VisibilityChangedArgs();
+ e.Visibility = visibility;
+ if (VisibilityChangedEventHandler != null)
+ {
+ VisibilityChangedEventHandler.Invoke(this, e);
+ }
+ }
+
+ [UnmanagedFunctionPointer(CallingConvention.StdCall)]
+ private delegate void VisibilityChangedEventCallbackType(IntPtr window, bool visibility);
+ private VisibilityChangedEventCallbackType VisibilityChangedEventCallback;
+ private event EventHandler<VisibilityChangedArgs> VisibilityChangedEventHandler;
+ private WindowVisibilityChangedEvent VisibilityChangedEventSignal;
+
+ /// <summary>
+ /// EffectStart
+ /// </summary>
+ [EditorBrowsable(EditorBrowsableState.Never)]
+ public event EventHandler<VisibilityChangedArgs> VisibilityChanged
+ {
+ add
+ {
+ if (VisibilityChangedEventHandler == null)
+ {
+ VisibilityChangedEventCallback = OnVisibilityChanged;
+ VisibilityChangedEventSignal = new WindowVisibilityChangedEvent(this);
+ VisibilityChangedEventSignal.Connect(VisibilityChangedEventCallback);
+ }
+ VisibilityChangedEventHandler += value;
+ }
+ remove
+ {
+ VisibilityChangedEventHandler -= value;
+ if (VisibilityChangedEventHandler == null)
+ {
+ if(VisibilityChangedEventSignal != null)
+ {
+ if(VisibilityChangedEventSignal.Empty() == false)
+ {
+ VisibilityChangedEventSignal.Disconnect(VisibilityChangedEventCallback);
+ }
+ }
+ }
+ }
+ }
+
+ /// <summary>
+ /// VisibiltyChangedSignalEmit
+ /// </summary>
+ [EditorBrowsable(EditorBrowsableState.Never)]
+ public void VisibiltyChangedSignalEmit(bool visibility)
+ {
+ if(VisibilityChangedEventSignal == null)
+ {
+ VisibilityChangedEventSignal = new WindowVisibilityChangedEvent(this);
+ }
+ VisibilityChangedEventSignal.Emit(this, visibility);
+ }
+
+
+
}
}
# Visual Studio Version 16
VisualStudioVersion = 16.0.29613.14
MinimumVisualStudioVersion = 10.0.40219.1
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+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.NUI.Samples", "Tizen.NUI.Samples\Tizen.NUI.Samples.csproj", "{B2EC3963-C77F-4D1A-9387-8BA0DB298266}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen", "..\..\src\Tizen\Tizen.csproj", "{F4ADAF15-01AA-477E-A85A-BEB297E6B07E}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.Applications.Common", "..\..\src\Tizen.Applications.Common\Tizen.Applications.Common.csproj", "{0B96B17C-DACA-4745-88B1-6CFC1825A510}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.Log", "..\..\src\Tizen.Log\Tizen.Log.csproj", "{1E8250DB-92C3-44A5-8D57-3CFDE0C0021D}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.NUI", "..\..\src\Tizen.NUI\Tizen.NUI.csproj", "{29B426DA-FFDE-49D2-BD73-FE155F9502E8}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.NUI.Components", "..\..\src\Tizen.NUI.Components\Tizen.NUI.Components.csproj", "{2A669CBF-DFA8-4EA3-852D-3137493DE884}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.System.SystemSettings", "..\..\src\Tizen.System.SystemSettings\Tizen.System.SystemSettings.csproj", "{EC28F259-C790-4FA3-A834-00795E2A7E2F}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.Applications.ComponentBased", "..\..\src\Tizen.Applications.ComponentBased\Tizen.Applications.ComponentBased.csproj", "{E117D074-C23D-41FD-A77D-2E9E6FF85676}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.Multimedia.MediaPlayer", "..\..\src\Tizen.Multimedia.MediaPlayer\Tizen.Multimedia.MediaPlayer.csproj", "{850B0BA6-8C7F-4645-8473-15F378B9A1EB}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.Multimedia", "..\..\src\Tizen.Multimedia\Tizen.Multimedia.csproj", "{8C1CA5FE-EEA0-4353-8735-B49347CF1812}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ElmSharp", "..\..\src\ElmSharp\ElmSharp.csproj", "{CCDA00F7-7BDE-4913-B9F1-1AEE401EE4AD}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.System.Information", "..\..\src\Tizen.System.Information\Tizen.System.Information.csproj", "{02BEE3AD-99A6-44A5-89FC-D9F4132D9ECE}"
EndProject
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{B2EC3963-C77F-4D1A-9387-8BA0DB298266}.Release|Any CPU.Build.0 = Release|Any CPU
+ {F4ADAF15-01AA-477E-A85A-BEB297E6B07E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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+ {850B0BA6-8C7F-4645-8473-15F378B9A1EB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {850B0BA6-8C7F-4645-8473-15F378B9A1EB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {850B0BA6-8C7F-4645-8473-15F378B9A1EB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {850B0BA6-8C7F-4645-8473-15F378B9A1EB}.Release|Any CPU.Build.0 = Release|Any CPU
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+ {8C1CA5FE-EEA0-4353-8735-B49347CF1812}.Release|Any CPU.Build.0 = Release|Any CPU
+ {CCDA00F7-7BDE-4913-B9F1-1AEE401EE4AD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {CCDA00F7-7BDE-4913-B9F1-1AEE401EE4AD}.Debug|Any CPU.Build.0 = Debug|Any CPU
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+ {CCDA00F7-7BDE-4913-B9F1-1AEE401EE4AD}.Release|Any CPU.Build.0 = Release|Any CPU
+ {02BEE3AD-99A6-44A5-89FC-D9F4132D9ECE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {02BEE3AD-99A6-44A5-89FC-D9F4132D9ECE}.Debug|Any CPU.Build.0 = Debug|Any CPU
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+ {02BEE3AD-99A6-44A5-89FC-D9F4132D9ECE}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
--- /dev/null
+
+using global::System;
+using Tizen.NUI.BaseComponents;
+
+namespace Tizen.NUI.Samples
+{
+ using l = Tizen.Log;
+
+ public class VisibilityChangedTest : IExample
+ {
+ Window win, subWin;
+ Timer t1, t2;
+ const string t = "NUITEST";
+ public void Activate()
+ {
+ win = NUIApplication.GetDefaultWindow();
+ win.BackgroundColor = Color.Green;
+ win.VisibilityChanged += Win_VisibilityChanged;
+
+ var dummy = new View();
+ dummy.Size = new Size(200, 200);
+ dummy.Position = new Position(10, 10);
+ dummy.BackgroundColor = Color.Red;
+ win.Add(dummy);
+
+ subWin = new Window();
+ subWin.BackgroundColor = Color.Yellow;
+ subWin.WindowSize = new Size2D(500, 500);
+ subWin.WindowPosition = new Position2D(100, 200);
+ subWin.VisibilityChanged += SubWin_VisibilityChanged;
+
+ var dum2 = new View();
+ dum2.Size = new Size(200, 200);
+ dum2.Position = new Position(10, 10);
+ dum2.BackgroundColor = Color.Blue;
+ subWin.Add(dum2);
+
+ t1 = new Timer(1300);
+ t1.Tick += T1_Tick;
+ t1.Start();
+
+ t2 = new Timer(1700);
+ t2.Tick += T2_Tick;
+ t2.Start();
+ }
+
+ int cnt;
+ private bool T2_Tick(object source, Timer.TickEventArgs e)
+ {
+ if(cnt++ %2 == 0)
+ {
+ win.Show();
+ }else
+ {
+ win.Hide();
+ }
+ return true;
+ }
+
+ int cnt2;
+ private bool T1_Tick(object source, Timer.TickEventArgs e)
+ {
+ if (cnt2++ % 2 == 0)
+ {
+ subWin.Show();
+ }
+ else
+ {
+ subWin.Hide();
+ }
+ return true;
+
+ }
+
+ private void SubWin_VisibilityChanged(object sender, Window.VisibilityChangedArgs e)
+ {
+ l.Debug(t, $"sub window visibility changed! e.Visibility={e.Visibility}");
+ }
+
+ private void Win_VisibilityChanged(object sender, Window.VisibilityChangedArgs e)
+ {
+ l.Debug(t, $"main window visibility changed! e.Visibility={e.Visibility}");
+ }
+
+ public void Deactivate()
+ {
+ t1.Stop();
+ t2.Stop();
+ t1.Dispose();
+ t2.Dispose();
+ t1 = t2 = null;
+
+ win.VisibilityChanged -= Win_VisibilityChanged;
+ subWin.VisibilityChanged -= SubWin_VisibilityChanged;
+
+ subWin.Hide();
+ win.Show();
+ }
+ }
+}
projects / platform / core / csapi / tizenfx.git / commitdiff