public void SelectModule(ModuleObject module)
{
if( module == null )
{
ContentControl.Content = null;
SelectedModule = null;
}
else
{
var control = module.ContentControl;
ContentControl.Content = control;
control.Width = double.NaN;
control.Height = double.NaN;
control.VerticalAlignment = System.Windows.VerticalAlignment.Stretch;
control.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
SelectedModule = module;
}
}
private void Module_IsAvailableChanged(ModuleObject module)
{
if( module.IsAvailable )
{
int insertIndex;
if( AvailableModulesList.Count == 0 )
{
// Will be the only one in the list
insertIndex = 0;
}
else
{
int indexInAll = AllModulesList.IndexOf( module );
System.Diagnostics.Debug.Assert( indexInAll >= 0, "The specified module is not in the AllModulesList" );
// Search for the visible module before
for( int i=indexInAll-1; i>=0; --i )
{
if( AllModulesList[i].IsAvailable )
{
insertIndex = AvailableModulesList.IndexOf( AllModulesList[i] ) + 1;
System.Diagnostics.Debug.Assert( insertIndex >= 0, "The visible module before has not been found in AvailableModulesList" );
goto InsertIndexFound;
}
}
// Search for the visible module after
for( int i=indexInAll+1; i<AllModulesList.Count; ++i )
{
if( AllModulesList[i].IsAvailable )
{
insertIndex = AvailableModulesList.IndexOf( AllModulesList[i] );
System.Diagnostics.Debug.Assert( insertIndex >= 0, "The visible module before has not been found in AvailableModulesList" );
goto InsertIndexFound;
}
}
throw new ApplicationException( "Could not find the insertIndex in the available module list" );
}
InsertIndexFound:
System.Diagnostics.Debug.Assert( insertIndex >= 0, "Invalid value for insertIndex" );
AvailableModulesList.Insert( insertIndex, module );
}
else // module is not visible
{
AvailableModulesList.Remove( module );
}
}