/// <summary>
/// Provides the dictionary on which operation should be performed
/// </summary>
/// <returns></returns>
public Dictionary GetPatchDictionary()
{
Dictionary retVal = null;
MainWindow mainWindow = GuiUtils.MdiWindow;
EfsSystem efsSystem = mainWindow.EfsSystem;
if (efsSystem != null)
{
ModelElement modelElement = Item as ModelElement;
if (modelElement != null)
{
int updates = 0;
foreach (Dictionary dict in efsSystem.Dictionaries)
{
if (modelElement.Dictionary.IsUpdatedBy(dict))
{
// Set retVal to the update in case it is the only one for the base dictionary
retVal = dict;
updates++;
}
}
if (updates == 0)
{
MessageBox.Show("No updates loaded for the current dictionary.");
}
if (updates > 1)
{
// if there are 0 or 1 possible updates, it will already have the correct value
// if there are more, choose the update from a list of possibilities
DictionarySelector.DictionarySelector dictionarySelector =
new DictionarySelector.DictionarySelector(FilterOptions.Updates, modelElement.Dictionary);
dictionarySelector.ShowDictionaries(mainWindow);
if (dictionarySelector.Selected != null)
{
retVal = dictionarySelector.Selected;
}
}
}
}
return(retVal);
}
/// <summary>
/// Provides the dictionary on which operation should be performed
/// </summary>
/// <returns></returns>
public DataDictionary.Dictionary GetActiveDictionary()
{
DataDictionary.Dictionary retVal = null;
if (EFSSystem != null)
{
if (EFSSystem.Dictionaries.Count == 1)
{
retVal = EFSSystem.Dictionaries[0];
}
else
{
DictionarySelector.DictionarySelector dictionarySelector = new DictionarySelector.DictionarySelector(EFSSystem);
dictionarySelector.ShowDialog(this);
if (dictionarySelector.Selected != null)
{
retVal = dictionarySelector.Selected;
}
}
}
return(retVal);
}
