public void ShowEditHotKeysDialog(EditHotKeyDialogArgs dialogArgs)
{
var mainWindow = (Window)this.application.WindowManager.AllWindows[0];
var showDialog = new Action(() =>
{
var viewModel = new HotKeyConfigurationViewModel();
var window = new HotKeyConfigurationWindow();
EventHandler <RequestSaveEventArgs> requestSaveHandler = (sender, args) =>
{
JavaScriptPluginCallback handler = HotKeysEdited;
if (handler != null)
{
handler(new object[] { args.isHotKeyEnabled, args.selectedModifier, args.keys });
}
window.Close();
};
EventHandler requestCloseHandler = (sender, args) => window.Close();
viewModel.RequestSave += requestSaveHandler;
viewModel.RequestClose += requestCloseHandler;
viewModel.IsHotKeyEnabled = dialogArgs.IsEnabled;
viewModel.SelectedModifier = (ModifierKeys)Enum.Parse(typeof(ModifierKeys), dialogArgs.Modifier);
viewModel.Keys = (Keys)Enum.Parse(typeof(Keys), dialogArgs.Key);
window.DataContext = viewModel;
window.Closing += (sender, args) =>
{
viewModel.RequestSave -= requestSaveHandler;
viewModel.RequestClose -= requestCloseHandler;
};
window.Owner = mainWindow;
window.ShowDialog();
});
if (!mainWindow.Dispatcher.CheckAccess())
{
mainWindow.Dispatcher.Invoke(showDialog);
}
else
{
showDialog.Invoke();
}
}
private void CreateAndShowView()
{
var hotKeyWindow = new HotKeyConfigurationWindow();
var viewModel = new HotKeyConfigurationViewModel(this.settings, this.eventAggregator);
EventHandler requestShowHandler = (sender, args) =>
{
hotKeyWindow.Owner = this.applicationWindow.Unwrap();
hotKeyWindow.Show();
};
EventHandler requestCloseHandler = (sender, args) => hotKeyWindow.Close();
viewModel.RequestClose += requestCloseHandler;
viewModel.RequestShow += requestShowHandler;
hotKeyWindow.DataContext = viewModel;
hotKeyWindow.Closing += (sender, args) =>
{
viewModel.RequestClose -= requestCloseHandler;
viewModel.RequestShow -= requestShowHandler;
};
viewModel.Show();
}