/// <summary>
/// Calls controls AdapteeDataChange, in case of gtk this handles being called
/// in the right thread
/// </summary>
/// <param name="aControl">
/// Control to call AdapteeDataChanged <see cref="IChangeableControl"/>
/// </param>
/// <param name="aSender">
/// Sender object <see cref="System.Object"/>
/// </param>
/// <remarks>
/// By overriding this method one can handle things differently. Specific
/// example of this is GTK+ which needs to call control changes in its master thread
/// </remarks>
public override void InvokeControlAdapteeDataChange(IChangeableControl aControl, object aSender)
{
if (controlAdapteeDataChangeIsInvoked)
{
return;
}
controlAdapteeDataChangeIsInvoked = true;
Gtk.Application.Invoke(delegate {
controlAdapteeDataChangeIsInvoked = false;
base.InvokeControlAdapteeDataChange(aControl, aSender);
});
}
/// <summary>
/// Calls controls GetDataFromDataSource, in case of gtk this handles being called
/// in the right thread
/// </summary>
/// <param name="aControl">
/// Control to call GetDataFromDataSource <see cref="IChangeableControl"/>
/// </param>
/// <param name="aSender">
/// Sender object <see cref="System.Object"/>
/// </param>
/// <remarks>
/// By overriding this method one can handle things differently. Specific
/// example of this is GTK+ which needs to call control changes in its master thread
/// </remarks>
public void InvokeAdapteeDataChange(IChangeableControl aControl, object aSender)
{
avoidPost = true;
if (adaptor.IsControllingWidget == true)
{
if (CanGet == true)
{
if (SetState(EObserveableState.GetDataInProgress) == false)
{
avoidPost = false;
return;
}
InvokeControlAdapteeDataChange(aControl, aSender);
SetState(EObserveableState.None);
}
}
avoidPost = false;
}
/// <summary>
/// Calls controls GetDataFromDataSource, in case of gtk this handles being called
/// in the right thread
/// </summary>
/// <param name="aControl">
/// Control to call GetDataFromDataSource <see cref="IChangeableControl"/>
/// </param>
/// <param name="aSender">
/// Sender object <see cref="System.Object"/>
/// </param>
/// <remarks>
/// By overriding this method one can handle things differently. Specific
/// example of this is GTK+ which needs to call control changes in its master thread
/// </remarks>
public virtual void InvokeControlAdapteeDataChange(IChangeableControl aControl, object aSender)
{
if (TypeValidator.IsCompatible(aControl.GetType(), typeof(ICustomGetData)) == true)
{
if (ActivateUserGetData() == true)
{
return;
}
}
// Since control will load new values clear flag that data has changed
DataChanged = false;
// Transfer data
aControl.GetDataFromDataSource(aSender);
if (DisableMappingsDataTransfer == false)
{
if (TypeValidator.IsCompatible(adaptor.GetType(), typeof(Adaptor)) == true)
{
if ((adaptor as Adaptor).SingleMappingOnly == false)
{
GetValuesFromDataSource();
}
}
}
}
/// <summary>
/// Calls controls AdapteeDataChange, in case of gtk this handles being called
/// in the right thread
/// </summary>
/// <param name="aControl">
/// Control to call AdapteeDataChanged <see cref="IChangeableControl"/>
/// </param>
/// <param name="aSender">
/// Sender object <see cref="System.Object"/>
/// </param>
/// <remarks>
/// By overriding this method one can handle things differently. Specific
/// example of this is GTK+ which needs to call control changes in its master thread
/// </remarks>
public override void InvokeControlAdapteeDataChange (IChangeableControl aControl, object aSender)
{
if (controlAdapteeDataChangeIsInvoked)
return;
controlAdapteeDataChangeIsInvoked = true;
Gtk.Application.Invoke (delegate {
controlAdapteeDataChangeIsInvoked = false;
base.InvokeControlAdapteeDataChange (aControl, aSender);
});
}
