private EventHandler<VisibilityChangedEventArgs> visibilityChangedEventHandler;
private VisibilityChangedEventCallbackType visibilityChangedEventCallback;
private EventHandler keyInputFocusGainedEventHandler;
+
private KeyInputFocusGainedCallbackType keyInputFocusGainedCallback;
private EventHandler keyInputFocusLostEventHandler;
+
private KeyInputFocusLostCallbackType keyInputFocusLostCallback;
private EventHandler onRelayoutEventHandler;
private OnRelayoutEventCallbackType onRelayoutEventCallback;
private delegate void ResourcesLoadedCallbackType(IntPtr control);
[UnmanagedFunctionPointer(CallingConvention.StdCall)]
private delegate void _backgroundResourceLoadedCallbackType(IntPtr view);
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
+
+ [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate void KeyInputFocusGainedCallbackType(IntPtr control);
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
+ [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate void KeyInputFocusLostCallbackType(IntPtr control);
+
[UnmanagedFunctionPointer(CallingConvention.StdCall)]
private delegate void OnRelayoutEventCallbackType(IntPtr control);
[UnmanagedFunctionPointer(CallingConvention.StdCall)]
if (keyInputFocusGainedEventHandler == null)
{
using KeyInputFocusSignal signal = new KeyInputFocusSignal(Interop.ViewSignal.KeyInputFocusGainedSignal(SwigCPtr), false);
- if (signal?.Empty() == false)
+
+ if (keyInputFocusGainedCallback != null)
{
signal?.Disconnect(keyInputFocusGainedCallback);
- keyInputFocusGainedCallback = null;
+ if (signal?.Empty() == true)
+ {
+ keyInputFocusGainedCallback = null;
+ }
}
}
}
if (keyInputFocusLostEventHandler == null)
{
using KeyInputFocusSignal signal = new KeyInputFocusSignal(Interop.ViewSignal.KeyInputFocusLostSignal(SwigCPtr), false);
- if (signal?.Empty() == false)
+
+ if (keyInputFocusLostCallback != null)
{
signal?.Disconnect(keyInputFocusLostCallback);
- keyInputFocusLostCallback = null;
+ if (signal?.Empty() == true)
+ {
+ keyInputFocusLostCallback = null;
+ }
}
}
}
}
backgroundResourceLoadedEventHandler += value;
}
-
+
remove
{
backgroundResourceLoadedEventHandler -= value;
return ret;
}
- private void OnSize2DChanged(int? width, int? height)
+ private void OnColorChanged(float r, float g, float b, float a)
{
- PropertyValue temp;
- if (width != null)
- {
- temp = new Tizen.NUI.PropertyValue((float)width);
- Tizen.NUI.Object.SetProperty(this.SwigCPtr, View.Property.SizeWidth, temp);
- temp.Dispose();
- }
- if (height != null)
- {
- temp = new Tizen.NUI.PropertyValue((float)height);
- Tizen.NUI.Object.SetProperty(this.SwigCPtr, View.Property.SizeHeight, temp);
- temp.Dispose();
- }
+ Color = new Color(r, g, b, a);
}
- private void OnMinimumSizeChanged(int? width, int? height)
+ private void OnMinimumSizeChanged(int width, int height)
{
- if (width != null && height != null)
- {
- MinimumSize = new Size2D((int)width, (int)height);
- }
- else if (width != null && height == null)
- {
- MinimumSize = new Size2D((int)width, (int)this.GetMinimumSize().Height);
- }
- else if (width == null && height != null)
- {
- MinimumSize = new Size2D((int)this.GetMinimumSize().Width, (int)height);
- }
- else
- {
- //both are null, do nothing.
- }
+ MinimumSize = new Size2D(width, height);
}
- private void OnMaximumSizeChanged(int? width, int? height)
+ private void OnMaximumSizeChanged(int width, int height)
{
- if (width != null && height != null)
- {
- MaximumSize = new Size2D((int)width, (int)height);
- }
- else if (width != null && height == null)
- {
- MaximumSize = new Size2D((int)width, (int)this.GetMaximumSize().Height);
- }
- else if (width == null && height != null)
- {
- MaximumSize = new Size2D((int)this.GetMaximumSize().Width, (int)height);
- }
- else
- {
- //both are null, do nothing.
- }
+ MaximumSize = new Size2D(width, height);
}
private void OnPosition2DChanged(int x, int y)
{
- Position2D = new Position2D(x, y);
+ SetPosition((float)x, (float)y, 0);
}
- private void OnSizeChanged(float? width, float? height, float? depth)
+ private void OnPositionChanged(float x, float y, float z)
{
- PropertyValue temp;
- if (width != null)
- {
- temp = new Tizen.NUI.PropertyValue((float)width);
- Tizen.NUI.Object.SetProperty(this.SwigCPtr, View.Property.SizeWidth, temp);
- temp.Dispose();
- }
- if (height != null)
- {
- temp = new Tizen.NUI.PropertyValue((float)height);
- Tizen.NUI.Object.SetProperty(this.SwigCPtr, View.Property.SizeHeight, temp);
- temp.Dispose();
- }
- if (depth != null)
- {
- temp = new Tizen.NUI.PropertyValue((float)depth);
- Tizen.NUI.Object.SetProperty(this.SwigCPtr, View.Property.SizeDepth, temp);
- temp.Dispose();
- }
+ SetPosition(x, y, z);
}
- private void OnPositionChanged(float x, float y, float z)
+ private void OnSize2DChanged(int width, int height)
{
- Position = new Position(x, y, z);
+ SetSize((float)width, (float)height, 0);
+ }
+
+ private void OnSizeChanged(float width, float height, float depth)
+ {
+ SetSize(width, height, depth);
}
private void OnParentOriginChanged(float x, float y, float z)
private void OnKeyInputFocusGained(IntPtr view)
{
- if (keyInputFocusGainedEventHandler != null)
+ if (IsNativeHandleInvalid())
{
- keyInputFocusGainedEventHandler(this, null);
+ if (this.Disposed)
+ {
+ if (keyInputFocusGainedEventHandler != null)
+ {
+ var process = global::System.Diagnostics.Process.GetCurrentProcess().Id;
+ var thread = global::System.Threading.Thread.CurrentThread.ManagedThreadId;
+ var me = this.GetType().FullName;
+
+ throw new ObjectDisposedException(nameof(SwigCPtr), $"Error! NUI's native dali object is already disposed. " +
+ $"OR the native dali object handle of NUI becomes null! \n" +
+ $" process:{process} thread:{thread}, isDisposed:{this.Disposed}, isDisposeQueued:{this.IsDisposeQueued}, me:{me}\n");
+ }
+ }
+ else
+ {
+ if (this.IsDisposeQueued)
+ {
+ var process = global::System.Diagnostics.Process.GetCurrentProcess().Id;
+ var thread = global::System.Threading.Thread.CurrentThread.ManagedThreadId;
+ var me = this.GetType().FullName;
+
+ //in this case, the View object is ready to be disposed waiting on DisposeQueue, so event callback should not be invoked!
+ Tizen.Log.Error("NUI", "in this case, the View object is ready to be disposed waiting on DisposeQueue, so event callback should not be invoked! just return here! \n" +
+ $"process:{process} thread:{thread}, isDisposed:{this.Disposed}, isDisposeQueued:{this.IsDisposeQueued}, me:{me}\n");
+ return;
+ }
+ }
}
+
+ keyInputFocusGainedEventHandler?.Invoke(this, null);
}
private void OnKeyInputFocusLost(IntPtr view)
{
- if (keyInputFocusLostEventHandler != null)
+ if (IsNativeHandleInvalid())
{
- keyInputFocusLostEventHandler(this, null);
+ if (this.Disposed)
+ {
+ if (keyInputFocusLostEventHandler != null)
+ {
+ var process = global::System.Diagnostics.Process.GetCurrentProcess().Id;
+ var thread = global::System.Threading.Thread.CurrentThread.ManagedThreadId;
+ var me = this.GetType().FullName;
+
+ throw new ObjectDisposedException(nameof(SwigCPtr), $"Error! NUI's native dali object is already disposed. " +
+ $"OR the native dali object handle of NUI becomes null! \n" +
+ $" process:{process} thread:{thread}, isDisposed:{this.Disposed}, isDisposeQueued:{this.IsDisposeQueued}, me:{me}\n");
+ }
+ }
+ else
+ {
+ if (this.IsDisposeQueued)
+ {
+ var process = global::System.Diagnostics.Process.GetCurrentProcess().Id;
+ var thread = global::System.Threading.Thread.CurrentThread.ManagedThreadId;
+ var me = this.GetType().FullName;
+
+ //in this case, the View object is ready to be disposed waiting on DisposeQueue, so event callback should not be invoked!
+ Tizen.Log.Error("NUI", "in this case, the View object is ready to be disposed waiting on DisposeQueue, so event callback should not be invoked! just return here! \n" +
+ $"process:{process} thread:{thread}, isDisposed:{this.Disposed}, isDisposeQueued:{this.IsDisposeQueued}, me:{me}\n");
+ return;
+ }
+ }
}
+
+ keyInputFocusLostEventHandler?.Invoke(this, null);
}
private bool OnKeyEvent(IntPtr view, IntPtr keyEvent)
projects / platform / core / csapi / tizenfx.git / blobdiff