/// <summary>
/// Occurs when the <see cref="RoutedCommand"/> needs to determine whether it can execute.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">A <see cref="CanExecuteRoutedEventArgs"/> that contains the event data.</param>
private void OnToggleUnderlineCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
ICheckableCommandParameter parameter = e.Parameter as ICheckableCommandParameter;
if (parameter != null)
{
parameter.Handled = true;
parameter.IsChecked = this.SelectionUnderline;
}
}
/// <summary>
/// Occurs when the <see cref="RoutedCommand"/> needs to determine whether it can execute.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">A <see cref="CanExecuteRoutedEventArgs"/> that contains the event data.</param>
private void OnAlignJustifyCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
ICheckableCommandParameter parameter = e.Parameter as ICheckableCommandParameter;
if (parameter != null)
{
parameter.Handled = true;
parameter.IsChecked = this.SelectionAlignJustify;
}
}
/// <summary>
/// Occurs when the <see cref="RoutedCommand"/> needs to determine whether it can execute.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">A <see cref="CanExecuteRoutedEventArgs"/> that contains the event data.</param>
private void OnToggleStrikethroughCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
ICheckableCommandParameter parameter = e.Parameter as ICheckableCommandParameter;
if (parameter != null)
{
parameter.Handled = true;
parameter.IsChecked = this.SelectionStrikethrough;
}
e.CanExecute = true;
e.Handled = true;
}
/// <summary>
/// Occurs when the <see cref="RoutedCommand"/> needs to determine whether it can execute.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">A <see cref="CanExecuteRoutedEventArgs"/> that contains the event data.</param>
private void toggleContextualTabGroupCommand_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = true;
e.Handled = true;
ICheckableCommandParameter parameter = e.Parameter as ICheckableCommandParameter;
if (parameter != null)
{
RibbonControls.ContextualTabGroup contextualTabGroup = ribbon.ContextualTabGroups[Convert.ToString(parameter.Tag)];
parameter.Handled = true;
parameter.IsChecked = contextualTabGroup.IsVisible;
}
}
/// <summary>
/// Occurs when the <see cref="RoutedCommand"/> is executed.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">An <see cref="ExecutedRoutedEventArgs"/> that contains the event data.</param>
private void toggleContextualTabGroupCommand_Execute(object sender, ExecutedRoutedEventArgs e)
{
RibbonControls.ContextualTabGroup contextualTabGroup = null;
ICheckableCommandParameter parameter = e.Parameter as ICheckableCommandParameter;
if (parameter != null)
{
contextualTabGroup = ribbon.ContextualTabGroups[Convert.ToString(parameter.Tag)];
}
else if (e.Parameter is string)
{
contextualTabGroup = ribbon.ContextualTabGroups[Convert.ToString(e.Parameter)];
}
if (contextualTabGroup != null)
{
contextualTabGroup.IsActive = !contextualTabGroup.IsActive;
// If making active, select the first tab in it
// if ((contextualTabGroup.IsActive) && (contextualTabGroup.Items.Count > 0))
// ribbon.SelectedTab = (RibbonControls.Tab)contextualTabGroup.Items[0];
}
}
