public EditorContext() {
Postbox = Postbox.InstanceFor(EditorCode);
Configuration.ConfigManager.AddEditorConfig(EditorCode, new Configuration.Config {
Language = SupportedLanguages.JS,
FormattingType = FormattingType.BRACKETS
});
TextsToEnter = new List<string>();
CaretView = new CaretView();
TextView = new TextView(CaretView);
SelectionView = new SelectionView(TextView);
LinesView = new LinesView();
FoldingView = new FoldingView();
EnterTextCommand = new EnterTextCommand(TextView, CaretView, SelectionView);
RemoveTextCommand = new RemoveTextCommand(TextView, CaretView, SelectionView);
CaretMoveCommand = new CaretMoveCommand(CaretView, TextView);
SelectionCommand = new TextSelectionCommand(TextView, SelectionView, CaretView);
CaretView.EditorCode = EditorCode;
CaretView.Postbox = Postbox;
TextView.EditorCode = EditorCode;
TextView.Postbox = Postbox;
SelectionView.EditorCode = EditorCode;
SelectionView.Postbox = Postbox;
LinesView.EditorCode = EditorCode;
LinesView.Postbox = Postbox;
FoldingView.EditorCode = EditorCode;
FoldingView.Postbox = Postbox;
InitEvents();
ForceDraw();
}
protected override void OnKeyDown(KeyEventArgs e) {
var removeTextCmd = new RemoveTextCommand(textView, caretView, selectionView);
var caretMoveCmd = new CaretMoveCommand(caretView, textView);
var selectionCmd = new TextSelectionCommand(textView, selectionView, caretView);
var deselectionCmd = new TextDeselectionCommand(selectionView);
if (removeTextCmd.CanExecute(e)) {
ExecuteTextCommand(removeTextCmd, new UndoRemoveTextCommand(textView, caretView), e);
deselectionCmd.Execute();
} else if (caretMoveCmd.CanExecute(e)) {
caretMoveCmd.Execute(e);
deselectionCmd.Execute();
} else if (selectionCmd.CanExecute(e)) {
selectionCmd.Execute(e);
}
}
protected override void OnMouseMove(MouseEventArgs e) {
var selectionCmd = new TextSelectionCommand(textView, selectionView, caretView);
var canExecuteSelection = selectionCmd.CanExecute(e);
if (canExecuteSelection) {
selectionCmd.Execute(e);
}
}
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e) {
var selectionCmd = new TextSelectionCommand(textView, selectionView, caretView);
if (selectionCmd.CanExecute(e)) {
selectionCmd.Execute(e);
}
}
