private void _syntaxModeCombo_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Language language = (Language)_syntaxModeCombo.SelectedItem;
string scope = _textMateInstallation.RegistryOptions.GetScopeByLanguageId(language.Id);
_textEditor.Document = new TextDocument(ResourceLoader.LoadSampleFile(scope));
_textMateInstallation.SetGrammarByLanguageId(language.Id);
}
public MainWindow()
{
InitializeComponent();
_textEditor = this.FindControl <TextEditor>("Editor");
_textEditor.Background = Brushes.Transparent;
_textEditor.ShowLineNumbers = true;
_textEditor.ContextMenu = new ContextMenu
{
Items = new List <MenuItem>
{
new MenuItem {
Header = "Copy", InputGesture = new KeyGesture(Key.C, KeyModifiers.Control)
},
new MenuItem {
Header = "Paste", InputGesture = new KeyGesture(Key.V, KeyModifiers.Control)
},
new MenuItem {
Header = "Cut", InputGesture = new KeyGesture(Key.X, KeyModifiers.Control)
}
}
};
_textEditor.TextArea.Background = this.Background;
_textEditor.TextArea.TextEntered += textEditor_TextArea_TextEntered;
_textEditor.TextArea.TextEntering += textEditor_TextArea_TextEntering;
_textEditor.TextArea.IndentationStrategy = new Indentation.CSharp.CSharpIndentationStrategy();
_textEditor.TextArea.Caret.PositionChanged += Caret_PositionChanged;
_textEditor.TextArea.RightClickMovesCaret = true;
_addControlBtn = this.FindControl <Button>("addControlBtn");
_addControlBtn.Click += _addControlBtn_Click;
_clearControlBtn = this.FindControl <Button>("clearControlBtn");
_clearControlBtn.Click += _clearControlBtn_Click;;
_changeThemeBtn = this.FindControl <Button>("changeThemeBtn");
_changeThemeBtn.Click += _changeThemeBtn_Click;
_textEditor.TextArea.TextView.ElementGenerators.Add(_generator);
_textMateInstallation = _textEditor.InstallTextMate(
(ThemeName)_currentTheme,
null);
Language csharpLanguage = _textMateInstallation.RegistryOptions.GetLanguageByExtension(".cs");
_syntaxModeCombo = this.FindControl <ComboBox>("syntaxModeCombo");
_syntaxModeCombo.Items = _textMateInstallation.RegistryOptions.GetAvailableLanguages();
_syntaxModeCombo.SelectedItem = csharpLanguage;
_syntaxModeCombo.SelectionChanged += _syntaxModeCombo_SelectionChanged;
string scopeName = _textMateInstallation.RegistryOptions.GetScopeByLanguageId(csharpLanguage.Id);
_textEditor.Document = new TextDocument(ResourceLoader.LoadSampleFile(scopeName));
_textMateInstallation.SetGrammarByLanguageId(csharpLanguage.Id);
_statusTextBlock = this.Find <TextBlock>("StatusText");
this.AddHandler(PointerWheelChangedEvent, (o, i) =>
{
if (i.KeyModifiers != KeyModifiers.Control)
{
return;
}
if (i.Delta.Y > 0)
{
_textEditor.FontSize++;
}
else
{
_textEditor.FontSize = _textEditor.FontSize > 1 ? _textEditor.FontSize - 1 : 1;
}
}, RoutingStrategies.Bubble, true);
}