/// <summary>
/// React on tool enabled changed.
/// </summary>
/// <param name="sender">Tool.</param>
/// <param name="e">Ignored.</param>
private void _ToolEnabledChanged(object sender, EventArgs e)
{
IMapTool tool = (IMapTool)sender;
int index = _tools.IndexOf(tool);
if (index != -1)
{
if (tool == _currentTool && !tool.IsEnabled && _currentTool.IsActivated)
{
_DeactivateTool();
}
ToggleButton toggleButton = _toolButtonsPanel.Children[index] as ToggleButton;
if (toggleButton != null)
{
toggleButton.IsEnabled = tool.IsEnabled;
}
else
{
ToolComboButton toolComboButton = _toolButtonsPanel.Children[index] as ToolComboButton;
toolComboButton.Enable(tool.IsEnabled);
}
}
}
/// <summary>
/// On tool activated by tool combo button.
/// </summary>
/// <param name="sender">Tool combo button.</param>
/// <param name="e">Ignored.</param>
private void _OnToolActivated(object sender, EventArgs e)
{
ToolComboButton toolComboButton = sender as ToolComboButton;
int index = _toolButtonsPanel.Children.IndexOf(toolComboButton);
_OnToolClick(toolComboButton.SelectedTool);
_tools[index].OnComplete -= new EventHandler(_OnCompleteTool);
_tools[index].EnabledChanged -= new EventHandler(_ToolEnabledChanged);
_tools[index] = toolComboButton.SelectedTool;
_tools[index].OnComplete += new EventHandler(_OnCompleteTool);
_tools[index].EnabledChanged += new EventHandler(_ToolEnabledChanged);
}
/// <summary>
/// Add tools.
/// </summary>
/// <param name="tools">Tools for adding.</param>
/// <param name="canActivateToolHandler">Callback for checking is tool can be activated.</param>
private void _AddTools(IMapTool[] tools, CanActivateToolHandler canActivateToolHandler)
{
foreach (IMapTool tool in tools)
{
tool.Initialize(_mapctrl);
}
IMapTool toolOnPanel = tools[0];
toolOnPanel.OnComplete += new EventHandler(_OnCompleteTool);
toolOnPanel.EnabledChanged += new EventHandler(_ToolEnabledChanged);
_tools.Add(toolOnPanel);
_canActivateToolHandlers.Add(canActivateToolHandler);
ToolComboButton button = new ToolComboButton();
button.ToolActivated += new EventHandler(_OnToolActivated);
button.Init(tools);
_toolButtonsPanel.Children.Add(button);
}
/// <summary>
/// Deactivate current tool.
/// </summary>
private void _DeactivateTool()
{
_mapctrl.ClickedCoords = null;
if (_currentTool != _editingTool)
{
int oldIndex = _tools.IndexOf(_currentTool);
ToggleButton toggleButton = _toolButtonsPanel.Children[oldIndex] as ToggleButton;
if (toggleButton != null)
{
toggleButton.IsChecked = false;
}
else
{
ToolComboButton toolComboButton = _toolButtonsPanel.Children[oldIndex] as ToolComboButton;
toolComboButton.Check(false);
}
_mapctrl.map.Cursor = _overridedCursor;
_overridedCursor = null;
}
if (_currentTool != null)
{
_currentTool.Deactivate();
}
if (_mapctrl.IsInEditedMode)
{
_currentTool = _editingTool;
_editingTool.EditingObject = _mapctrl.EditedObject;
}
else
{
_currentTool = null;
}
Mouse.OverrideCursor = null;
}
/// <summary>
/// Start edit.
/// </summary>
/// <param name="item">Editing item.</param>
internal void StartEdit(object item)
{
_editedCollection.Add(item);
// In case of editing barriers need to support correct view.
if (item is Barrier)
{
_editedObjectLayer.LayerContext = App.Current.CurrentDate;
}
_editedObjectLayer.MapLayer.Graphics[0].Select();
// Prepare toolbar.
for (int index = 0; index < _toolButtonsPanel.Children.Count; index++)
{
ToggleButton toggleButton = _toolButtonsPanel.Children[index] as ToggleButton;
if (toggleButton != null)
{
// TODO: check if this needed
toggleButton.IsEnabled = _canActivateToolHandlers[index]();
toggleButton.IsChecked = false;
}
else
{
ToolComboButton toolComboButton = _toolButtonsPanel.Children[index] as ToolComboButton;
toolComboButton.IsEnabled = _canActivateToolHandlers[index]();
}
}
// Prepare for edit.
_ActivateTool(_editingTool);
_editingTool.EditingObject = item;
FillEditMarkers(item);
_editMarkersLayer.Visible = true;
}