private void MoveDownButton_Click(object sender, RoutedEventArgs e)
{
var selected = (lstAvailableActions.SelectedItem as ActionInfo);
var actionInfoGroup =
ActionInfos.Where(ai => ai.GestureName.Equals(selected.GestureName, StringComparison.Ordinal)).ToList();
int index = actionInfoGroup.IndexOf(selected);
if (index + 1 < actionInfoGroup.Count)
{
ActionInfos.Move(ActionInfos.IndexOf(selected), ActionInfos.IndexOf(actionInfoGroup[index + 1]));
RefreshGroup(selected.GestureName);
lstAvailableActions.SelectedItem = selected;
IApplication selectedApplication = lstAvailableApplication.SelectedItem as IApplication;
if (selectedApplication == null)
{
return;
}
int selectedIndex = selectedApplication.Actions.FindIndex(a => a.Name.Equals(selected.ActionName, StringComparison.Ordinal));
int nextIndex = selectedApplication.Actions.FindIndex(selectedIndex + 1,
a => a.GestureName.Equals(selected.GestureName, StringComparison.Ordinal));
var temp = selectedApplication.Actions[nextIndex];
selectedApplication.Actions[nextIndex] = selectedApplication.Actions[selectedIndex];
selectedApplication.Actions[selectedIndex] = temp;
ApplicationManager.Instance.SaveApplications();
}
}
void RefreshGroup(string gestureName)
{
lstAvailableActions.SelectedItem = null;
var temp = ActionInfos.Where(ai => ai.GestureName.Equals(gestureName, StringComparison.Ordinal)).ToList();
foreach (ActionInfo ai in temp)
{
int i = ActionInfos.IndexOf(ai);
ActionInfos.Remove(ai);
ActionInfos.Insert(i, ai);
}
}
private void RefreshActions(bool refreshAll)
{
var selectedApplication = lstAvailableApplication.SelectedItem as IApplication;
if (selectedApplication == null)
{
return;
}
if (refreshAll)
{
Action <object> refreshAction = (o) =>
{
Dispatcher.Invoke(() => { ActionInfos.Clear(); }, DispatcherPriority.Loaded);
AddActionsToGroup(selectedApplication.Actions);
};
if (_addActionTask == null)
{
_addActionTask = Task.Factory.StartNew(refreshAction, null);
}
else
{
_addActionTask = _addActionTask.ContinueWith(refreshAction);
}
}
else
{
_selecteNewestItem = true;
var newApp = selectedApplication.Actions.Where(a => !ActionInfos.Any(ai => ai.Equals(a))).ToList();
var deletedApp = ActionInfos.Where(ai => !selectedApplication.Actions.Any(ai.Equals)).ToList();
if (newApp.Count == 1 && deletedApp.Count == 1)
{
var newActionInfo = Action2ActionInfo(newApp[0]);
ActionInfos[ActionInfos.IndexOf(deletedApp[0])] = newActionInfo;
RefreshGroup(newApp[0].GestureName);
SelectAction(newActionInfo);
}
else
{
foreach (ActionInfo ai in deletedApp)
{
ActionInfos.Remove(ai);
}
AddActionsToGroup(newApp);
}
}
}
private void EnableRelevantButtons()
{
cmdDelete.IsEnabled = cmdEdit.IsEnabled = lstAvailableActions.SelectedItems.Count == 1;
var selectedActionInfo = (lstAvailableActions.SelectedItem as ActionInfo);
if (selectedActionInfo == null)
{
MoveUpButton.IsEnabled = MoveDownButton.IsEnabled = false;
}
else
{
var actionInfoGroup = ActionInfos.Where(ai => ai.GestureName.Equals(selectedActionInfo.GestureName, StringComparison.Ordinal)).ToList();
int index = actionInfoGroup.IndexOf(selectedActionInfo);
MoveUpButton.IsEnabled = index != 0;
MoveDownButton.IsEnabled = index != actionInfoGroup.Count - 1;
}
}