/// <summary>
/// Show context menu.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void dataGridResults_MouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
try
{
_rightClickedCell = VisualHelper.GetAncestor <DataGridCell>(e.OriginalSource as DependencyObject);
_menuItemCopyValue.Visibility = (_rightClickedCell != null && _rightClickedCell.Content is TextBlock) ?
System.Windows.Visibility.Visible :
System.Windows.Visibility.Collapsed;
DataGridRow item = VisualHelper.GetAncestor <DataGridRow>(e.OriginalSource as DependencyObject);
if (item != null)
{
dataGridResults.SelectedIndex = item.GetIndex();
if (dataGridResults.SelectedIndex < dataGridResults.Items.Count - 1)
{
_contextMenu.PlacementTarget = item;
_contextMenu.Placement = System.Windows.Controls.Primitives.PlacementMode.MousePoint;
_contextMenu.IsOpen = true;
}
}
}
catch (Exception err)
{
App.HandleException(err);
}
}
/// <summary>
/// Change behavior of the right mouse button click.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void listBoxItems_PreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
try
{
e.Handled = true;
CommitHeaderControl item = VisualHelper.GetAncestor <CommitHeaderControl>(e.OriginalSource as DependencyObject);
if (item != null)
{
int count = SelectedCommits.Length;
bool isSelected = listBoxItems.SelectedItems.Contains(item);
if (!isSelected)
{
if (count > 1)
{
listBoxItems.SelectedItems.Clear();
}
listBoxItems.SelectedItems.Add(item);
}
}
}
catch (Exception err)
{
App.HandleException(err);
}
}
/// <summary>
/// Execute function that was clicked.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void Button_Click(object sender, RoutedEventArgs e)
{
try
{
Button button = VisualHelper.GetAncestor <Button>(e.OriginalSource as DependencyObject);
if (button != null && button.Tag is IFunction)
{
(button.Tag as IFunction).Execute();
}
}
catch (Exception err)
{
App.HandleException(err);
}
}
/// <summary>
/// Execute function that was clicked.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
try
{
MenuItem menuItem = VisualHelper.GetAncestor <MenuItem>(e.OriginalSource as DependencyObject);
if (menuItem != null && menuItem.Tag is IFunction && (menuItem.Tag as IFunction).IsEnabled)
{
(menuItem.Tag as IFunction).Execute();
}
}
catch (Exception err)
{
App.HandleException(err);
}
}
/// <summary>
/// Handles execution of the TabItemClose command.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void CloseTabItemCommandExecute(object sender, ExecutedRoutedEventArgs e)
{
try
{
TabItem tabItem = VisualHelper.GetAncestor <TabItem>(e.OriginalSource as DependencyObject);
if (tabItem != null && tabItem.Tag is IDocument)
{
CloseDocument(tabItem.Tag as IDocument);
}
}
catch (Exception err)
{
App.HandleException(err);
}
}
/// <summary>
/// Handles execution of the TabItemClose command.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void CloseTabItemCommandExecute(object sender, ExecutedRoutedEventArgs e)
{
try
{
TabItem tabItem = VisualHelper.GetAncestor <TabItem>(e.OriginalSource as DependencyObject);
if (tabItem != null)
{
INodeManager manager = tabItem.Tag as INodeManager;
if (manager.Nodes.Count > 0)
{
RemoveManager(manager.Nodes[0]);
}
}
}
catch (Exception err)
{
App.HandleException(err);
}
}
/// <summary>
/// Display the clicked tab item.
/// </summary>
/// <param name="sender">The object that raised the event.</param>
/// <param name="e">Arguments for the event.</param>
private void ContextMenu_Click(object sender, RoutedEventArgs e)
{
try
{
MenuItem menuItem = e.OriginalSource as MenuItem;
TabItem tabItem = menuItem.Tag as TabItem;
TabControl tabControl = VisualHelper.GetAncestor <TabControl>(tabItem);
if (tabControl != null)
{
int index = tabControl.Items.IndexOf(tabItem);
if (index != -1)
{
tabControl.Items.RemoveAt(index);
tabControl.Items.Insert(0, tabItem);
tabControl.SelectedItem = tabItem;
}
}
}
catch (Exception err)
{
App.HandleException(err);
}
}
/// <summary>
/// Display context menu.
/// </summary>
/// <param name="sender">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
private void ContentControl_MouseDown(object sender, MouseButtonEventArgs e)
{
try
{
Control control = sender as Control;
control.ContextMenu.Items.Clear();
TabControl tabControl = VisualHelper.GetAncestor <TabControl>(control);
if (tabControl != null)
{
List <MenuItem> menuItems = new List <MenuItem>();
foreach (TabItem tabItem in tabControl.Items)
{
TextBlock textBlock = VisualHelper.GetChild <TextBlock>(tabItem.Header as DependencyObject);
Image image = VisualHelper.GetChild <Image>(tabItem.Header as DependencyObject);
if (textBlock != null && !String.IsNullOrWhiteSpace(textBlock.Text))
{
object header = textBlock.Text;
if (image != null)
{
StackPanel stack = new StackPanel();
stack.Orientation = Orientation.Horizontal;
stack.Children.Add(new Image()
{
Source = image.Source,
Height = image.Height,
Width = image.Width,
Margin = new Thickness(2)
});
stack.Children.Add(new TextBlock()
{
Text = textBlock.Text,
VerticalAlignment = System.Windows.VerticalAlignment.Center
});
header = stack;
}
menuItems.Add(new MenuItem()
{
Header = header,
Tag = tabItem
});
}
}
foreach (MenuItem menuItem in menuItems.OrderBy(mi => mi.Header.ToString()))
{
control.ContextMenu.Items.Add(menuItem);
}
}
if (control.ContextMenu.Items.Count > 0)
{
control.ContextMenu.IsEnabled = true;
control.ContextMenu.PlacementTarget = control;
control.ContextMenu.Placement = PlacementMode.Bottom;
control.ContextMenu.IsOpen = true;
}
}
catch (Exception err)
{
App.HandleException(err);
}
}