/// <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 static void OnOpenExecuted(object sender, ExecutedRoutedEventArgs e)
{
MainControl control = (MainControl)sender;
// Show a file open dialog
OpenFileDialog dialog = new OpenFileDialog();
if (!BrowserInteropHelper.IsBrowserHosted)
{
dialog.CheckFileExists = true;
}
dialog.Multiselect = false;
dialog.Filter = "Code files (*.cs;*.vb;*.js;*.py;*.xml;*.txt)|*.cs;*.vb;*.js;*.py;*.xml;*.txt|All files (*.*)|*.*";
if (dialog.ShowDialog() == true)
{
// Open a document
if (BrowserInteropHelper.IsBrowserHosted)
{
// Use dialog to help open the file because of security restrictions
using (Stream stream = dialog.OpenFile()) {
// Read the file
control.editor.Document.LoadFile(stream, Encoding.UTF8);
}
}
else
{
// Security is not an issue in a Windows app so use simple method
control.editor.Document.LoadFile(dialog.FileName);
}
}
}
/// <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 static void OnPrintPreviewExecuted(object sender, ExecutedRoutedEventArgs e)
{
MainControl control = (MainControl)sender;
// Show a print preview dialog
control.editor.ShowPrintPreviewDialog();
}
/// <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 static void OnNewExecuted(object sender, ExecutedRoutedEventArgs e)
{
MainControl control = (MainControl)sender;
// Create a new document
control.editor.Document.SetText(String.Empty);
}
/// <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 static void OnSaveExecuted(object sender, ExecutedRoutedEventArgs e)
{
MainControl control = (MainControl)sender;
// NOTE: Save the document here
MessageBox.Show("Save the document here.");
// Flag as not modified
control.editor.Document.IsModified = false;
}
/// <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 static void OnSaveCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
MainControl control = (MainControl)sender;
e.CanExecute = control.editor.Document.IsModified;
}
