public override DataTemplate SelectTemplate(object item, DependencyObject container)
{
ProfileExplorerTreeItem listItem = item as ProfileExplorerTreeItem;
FrameworkElement element = container as FrameworkElement;
if (listItem != null && element != null)
{
if (listItem.ItemType == ProfileExplorerTreeItemType.Binding)
{
if (listItem.Parent.ItemType == ProfileExplorerTreeItemType.Action)
{
return(element.FindResource("InputBindingNodeTemplate") as DataTemplate);
}
else
{
return(element.FindResource("OutputBindingNodeTemplate") as DataTemplate);
}
}
else if (listItem.ItemType == ProfileExplorerTreeItemType.Action)
{
return(element.FindResource("ActionNodeTemplate") as DataTemplate);
}
else if (listItem.ItemType == ProfileExplorerTreeItemType.Trigger)
{
return(element.FindResource("TriggerNodeTemplate") as DataTemplate);
}
else
{
return(element.FindResource("ContainerNodeTemplate") as DataTemplate);
}
}
return(null);
}
private void LoadBindings()
{
if (BindingObject != null)
{
ClearBindings();
BindingItems = new ProfileExplorerTreeItemCollection();
if (BindingType == BindingPanelType.Input)
{
ProfileExplorerTreeItem inputBindings = new ProfileExplorerTreeItem(BindingObject, ProfileExplorerTreeItemType.Action | ProfileExplorerTreeItemType.Binding);
if (inputBindings.HasChildren)
{
foreach (ProfileExplorerTreeItem item in inputBindings.Children)
{
BindingItems.Add(item);
}
}
}
else if (BindingType == BindingPanelType.Output)
{
ProfileExplorerTreeItem outputBindings = new ProfileExplorerTreeItem(BindingObject, ProfileExplorerTreeItemType.Trigger | ProfileExplorerTreeItemType.Binding);
if (outputBindings.HasChildren)
{
foreach (ProfileExplorerTreeItem item in outputBindings.Children)
{
BindingItems.Add(item);
}
}
}
}
else
{
BindingItems = null;
}
}
public void OnDropCompleted(IDataObject obj, Point dropPoint)
{
ProfileExplorerTreeItem dropItem = GetExplorerTreeItem(_targetTreeView, dropPoint);
IBindingAction action;
IBindingTrigger trigger;
if (dropItem.ItemType.HasFlag(ProfileExplorerTreeItemType.Trigger))
{
action = (IBindingAction)obj.GetData("Helios.Action");
trigger = (IBindingTrigger)dropItem.ContextItem;
}
else
{
trigger = (IBindingTrigger)obj.GetData("Helios.Trigger");
action = (IBindingAction)dropItem.ContextItem;
}
AddNewBinding(trigger, action);
if (!dropItem.HasChildren)
{
// can happen when dragging onto something configured not to show bindings
return;
}
ProfileExplorerTreeItem newTreeItem = dropItem.Children.Last();
newTreeItem.IsSelected = true;
}
private void Delete_Executed(object sender, ExecutedRoutedEventArgs e)
{
ProfileExplorerTreeItem item = ProfileExplorerTree.SelectedItem as ProfileExplorerTreeItem;
if (item != null)
{
if (item.ItemType.HasFlag(ProfileExplorerTreeItemType.Panel) ||
item.ItemType.HasFlag(ProfileExplorerTreeItemType.Visual))
{
HeliosVisual visual = item.ContextItem as HeliosVisual;
HeliosVisualContainer container = visual.Parent as HeliosVisualContainer;
if (container != null)
{
ConfigManager.UndoManager.AddUndoItem(new ControlDeleteUndoEvent(container, new List <HeliosVisual> {
visual
}, new List <int> {
container.Children.IndexOf(visual)
}));
OnDeleting(visual);
container.Children.Remove(visual);
}
}
else if (item.ItemType.HasFlag(ProfileExplorerTreeItemType.Interface))
{
HeliosInterface interfaceItem = item.ContextItem as HeliosInterface;
if (interfaceItem != null)
{
DeleteInterface(interfaceItem);
}
}
}
}
private void Delete_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
ProfileExplorerTreeItem item = ProfileExplorerTree.SelectedItem as ProfileExplorerTreeItem;
e.CanExecute = (item != null &&
(item.ItemType.HasFlag(ProfileExplorerTreeItemType.Panel) ||
item.ItemType.HasFlag(ProfileExplorerTreeItemType.Visual) ||
item.ItemType.HasFlag(ProfileExplorerTreeItemType.Interface)));
}
private void LoadItems()
{
ProfileExplorerItems.Disconnect();
ProfileExplorerItems.Clear();
if (Profile != null)
{
ProfileExplorerTreeItemType types = ProfileExplorerTreeItemType.Interface | ProfileExplorerTreeItemType.Monitor | ProfileExplorerTreeItemType.Panel;
ProfileExplorerTreeItem item = new ProfileExplorerTreeItem(Profile, types);
item.ExpandAll();
ProfileExplorerItems = item.Children;
}
}
private void TreeView_PreviewMouseDoubleClick(object sender, MouseButtonEventArgs e)
{
ProfileExplorerTreeItem item = ProfileExplorerTree.SelectedItem as ProfileExplorerTreeItem;
if (item != null &&
(item.ItemType.HasFlag(ProfileExplorerTreeItemType.Panel) ||
item.ItemType.HasFlag(ProfileExplorerTreeItemType.Monitor) ||
item.ItemType.HasFlag(ProfileExplorerTreeItemType.Interface)))
{
ProfileEditorCommands.OpenProfileItem.Execute(item.ContextItem, this);
}
e.Handled = true;
}
private void BindingsTree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
ProfileExplorerTreeItem selectedItem = e.NewValue as ProfileExplorerTreeItem;
if (selectedItem != null && selectedItem.ItemType.HasFlag(ProfileExplorerTreeItemType.Binding))
{
SelectedBinding = (HeliosBinding)selectedItem.ContextItem;
UpdateValueEditor();
}
else
{
SelectedBinding = null;
}
}
private void ClearSources()
{
if (_actionsList != null)
{
_actionsList.Disconnect();
_actionsList = null;
}
if (_triggerList != null)
{
_triggerList.Disconnect();
_triggerList = null;
}
}
public DataObject GetDataObject(UIElement draggedElement, Point location)
{
DataObject obj = null;
ProfileExplorerTreeItem item = GetExplorerTreeItem(_sourceTreeView, location);
if (item != null)
{
obj = new DataObject();
string dataType = "Helios." + item.ItemType.ToString();
obj.SetData(dataType, item.ContextItem);
}
return(obj);
}
public bool IsValidDataObject(IDataObject Object, Point dropPoint)
{
ProfileExplorerTreeItem dropTarget = GetExplorerTreeItem(_targetTreeView, dropPoint);
if (dropTarget != null)
{
if (Object.GetDataPresent("Helios.Trigger") && dropTarget.ItemType.HasFlag(ProfileExplorerTreeItemType.Action))
{
return(true);
}
if (Object.GetDataPresent("Helios.Action") && dropTarget.ItemType.HasFlag(ProfileExplorerTreeItemType.Trigger))
{
return(true);
}
}
return(false);
}
private void LoadSources()
{
ProfileExplorerTreeItemType triggerTypes = ProfileExplorerTreeItemType.Interface | ProfileExplorerTreeItemType.Monitor | ProfileExplorerTreeItemType.Panel | ProfileExplorerTreeItemType.Visual | ProfileExplorerTreeItemType.Trigger;
ProfileExplorerTreeItemType actionTypes = ProfileExplorerTreeItemType.Interface | ProfileExplorerTreeItemType.Monitor | ProfileExplorerTreeItemType.Panel | ProfileExplorerTreeItemType.Visual | ProfileExplorerTreeItemType.Action;
if (BindingObject != null)
{
if (BindingObject.Profile != _actionTriggerProfile)
{
ClearSources();
HeliosProfile newProfile = BindingObject.Profile;
if (newProfile != null)
{
_actionsList = new ProfileExplorerTreeItem(newProfile, actionTypes);
_triggerList = new ProfileExplorerTreeItem(newProfile, triggerTypes);
}
_actionTriggerProfile = newProfile;
}
}
if (BindingType == BindingPanelType.Input)
{
if (_triggerList == null)
{
ProfileExplorerItems = null;
}
else
{
ProfileExplorerItems = _triggerList.Children;
}
}
else if (BindingType == BindingPanelType.Output)
{
if (_actionsList == null)
{
ProfileExplorerItems = null;
}
else
{
ProfileExplorerItems = _actionsList.Children;
}
}
}
private static void LoadBindings(BindingsPanel p)
{
if (p.BindingObject != null)
{
if (p.BindingItems != null)
{
p.BindingItems.Disconnect();
}
p.BindingItems = new ProfileExplorerTreeItemCollection();
if (p.BindingType == BindingPanelType.Input)
{
ProfileExplorerTreeItem inputBindings = new ProfileExplorerTreeItem(p.BindingObject, ProfileExplorerTreeItemType.Action | ProfileExplorerTreeItemType.Binding);
if (inputBindings.HasChildren)
{
foreach (ProfileExplorerTreeItem item in inputBindings.Children)
{
p.BindingItems.Add(item);
}
}
}
else if (p.BindingType == BindingPanelType.Output)
{
ProfileExplorerTreeItem outputBindings = new ProfileExplorerTreeItem(p.BindingObject, ProfileExplorerTreeItemType.Trigger | ProfileExplorerTreeItemType.Binding);
if (outputBindings.HasChildren)
{
foreach (ProfileExplorerTreeItem item in outputBindings.Children)
{
p.BindingItems.Add(item);
}
}
}
}
else
{
p.BindingItems = null;
}
}
private void Delete_Executed(object sender, ExecutedRoutedEventArgs e)
{
ProfileExplorerTreeItem item = ProfileExplorerTree.SelectedItem as ProfileExplorerTreeItem;
if (item != null)
{
if (item.ItemType.HasFlag(ProfileExplorerTreeItemType.Panel) ||
item.ItemType.HasFlag(ProfileExplorerTreeItemType.Visual))
{
HeliosVisual visual = item.ContextItem as HeliosVisual;
HeliosVisualContainer container = visual.Parent as HeliosVisualContainer;
if (container != null)
{
ConfigManager.UndoManager.AddUndoItem(new ControlDeleteUndoEvent(container, new List <HeliosVisual> {
visual
}, new List <int> {
container.Children.IndexOf(visual)
}));
OnDeleting(visual);
container.Children.Remove(visual);
}
}
else if (item.ItemType.HasFlag(ProfileExplorerTreeItemType.Interface))
{
HeliosInterface interfaceItem = item.ContextItem as HeliosInterface;
if (interfaceItem != null)
{
if (MessageBox.Show(Window.GetWindow(this), "Are you sure you want to remove the " + interfaceItem.Name + " interface from the profile. This will remove all bindings associated with this interface.", "Remove Interface", MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.No, MessageBoxOptions.None) == MessageBoxResult.Yes)
{
ConfigManager.UndoManager.AddUndoItem(new InterfaceDeleteUndoEvent(Profile, interfaceItem));
OnDeleting(interfaceItem);
Profile.Interfaces.Remove(interfaceItem);
}
}
}
}
}
public void OnDropCompleted(IDataObject obj, Point dropPoint)
{
ProfileExplorerTreeItem dropItem = GetExplorerTreeItem(_targetTreeView, dropPoint);
IBindingAction action;
IBindingTrigger trigger;
if (dropItem.ItemType.HasFlag(ProfileExplorerTreeItemType.Trigger))
{
action = (IBindingAction)obj.GetData("Helios.Action");
trigger = (IBindingTrigger)dropItem.ContextItem;
}
else
{
trigger = (IBindingTrigger)obj.GetData("Helios.Trigger");
action = (IBindingAction)dropItem.ContextItem;
}
AddNewBinding(trigger, action);
ProfileExplorerTreeItem newTreeItem = dropItem.Children.Last();
newTreeItem.IsSelected = true;
}
public bool IsDraggable(UIElement dragElement, Point location)
{
ProfileExplorerTreeItem item = GetExplorerTreeItem(_sourceTreeView, location);
return(item != null && (item.ItemType.HasFlag(ProfileExplorerTreeItemType.Action) || item.ItemType.HasFlag(ProfileExplorerTreeItemType.Trigger)));
}
