private void Browse_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
Commands.CanExecute(null, sender, e);
}
private void Unos_Enabled_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = ((_err == 0) && (ime != null) && (oznaka != null) && (!ime.Equals("")) && (!oznaka.Equals("")));
e.Handled = true;
}
private void MoveDownCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = iRightMouseSelectedItem != null &&
PlaylistMoveDown != null;
e.Handled = true;
}
private void DeleteCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = SelectedItems().Count > 0;
e.Handled = true;
}
private void Play_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = State != GalleryState.Play && _files.Any();
}
private void Stop_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = State != GalleryState.Stop;
}
private void AddPointCanExecute(object target, CanExecuteRoutedEventArgs e)
{
e.CanExecute = AddPointCanExecute(e.Parameter);
}
private void ExpandCommand_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = mDiagramChildren.Any();
}
private void SearchCommandBinding_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = isDirty;
}
private void ChangeModeCanExecute(object target, CanExecuteRoutedEventArgs e)
{
e.Handled = ChangeModeCanExecute(e.Parameter);
}
private void Update_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = _newRelease != null;
}
private void CanExecuteOpenUrlCommand(object sender, CanExecuteRoutedEventArgs e)
{
var news = SelectedMessages;
e.CanExecute = news.Count() == 1 && SelectedMessage.Url != null;
}
private void CanExecuteRequestStoryCommand(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = NewsProvider != null && SelectedMessages.Any(n => n.Story.IsEmpty());
}
private void CommandBinding_NewAuthorCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = true;
}
private void CanExecuteShareCommand(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = DiagramPanel != null;
}
private void SaveAsCommand_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
// activate once data has been entered by user
e.CanExecute = hasChanged;
}
private void CanExecuteExportCommand(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = true;
}
private void CollapseCommand_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = IsExpanded;
}
private void CanExecuteAddCompositionCommand(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = true;
}
private void Pause_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = State == GalleryState.Play;
}
private void CanExecuteCombineToCompositionCommand(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = DiagramPanel != null && DiagramPanel.SelectedElements.Count() > 1;
}
private void Command_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = true;
}
private void CanExecuteEditCompositionCommand(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = DiagramPanel != null && DiagramPanel.PaletteElement is CompositionDiagramElement;
}
private void SaveCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = lstPlaylist.Items.Count > 0;
e.Handled = true;
}
private void LogoutBinding_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = Endpoint.IsEnabled;
e.Handled = true;
}
private void DetailsCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = iRightMouseSelectedItem != null;
e.Handled = true;
}
private void ViewIncomingCallsBinding_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = Endpoint.AvInvites.Count > 0;
}
private void ShowFilter_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = this.gridFilter.Visibility != Visibility.Visible;
}
private void SaveCommand_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
// activate once project has been saved once with Save As
e.CanExecute = canSave;
}
/// Allows a Command to execute if the CommandParameter is not a null value
public static void CanExecuteIfParameterIsNotNull(object sender, CanExecuteRoutedEventArgs e){
e.CanExecute = e.Parameter != null;
e.Handled = true;
}
private static void OnCanExecuteExportToPDF(object sender, CanExecuteRoutedEventArgs args)
{
args.CanExecute = true;
}
