protected virtual void OnFileOpening(FileOpeningEventArgs e)
{
if (FileOpening != null)
{
FileOpening.Invoke(this, e);
}
}
public EditorWinForm()
{
InitializeComponent();
var host = new ElementHost();
host.Size = new Size(200, 100);
host.Location = new Point(100, 100);
host.Dock = DockStyle.Fill;
_extEditor = new ExtendedEditor();
_extEditor.Host = this;
_extEditor.FileOpening += (s, e) =>
{
if (FileOpening != null)
{
FileOpening.Invoke(this, e);
}
};
var editor = _extEditor.editor;
editor.FontFamily = _fixedWidth;
editor.FontSize = 12.0;
editor.Options.ConvertTabsToSpaces = true;
editor.Options.EnableRectangularSelection = true;
editor.Options.IndentationSize = 2;
editor.ShowLineNumbers = true;
editor.TextArea.MouseRightButtonDown += TextArea_MouseRightButtonDown;
editor.TextArea.PreviewKeyDown += TextArea_PreviewKeyDown;
editor.TextArea.TextEntering += TextArea_TextEntering;
editor.TextArea.TextEntered += TextArea_TextEntered;
editor.TextArea.KeyDown += TextArea_KeyDown;
editor.TextArea.TextView.MouseHover += TextView_MouseHover;
editor.TextArea.TextView.MouseHoverStopped += TextView_MouseHoverStopped;
editor.TextArea.TextView.VisualLinesChanged += TextView_VisualLinesChanged;
editor.TextArea.SelectionChanged += TextArea_SelectionChanged;
editor.TextArea.Caret.PositionChanged += Caret_PositionChanged;
editor.TextChanged += editor_TextChanged;
host.Child = _extEditor;
editor.TextArea.IndentationStrategy = new ICSharpCode.AvalonEdit.Indentation.DefaultIndentationStrategy();
this.Controls.Add(host);
BindToolStripItem(mniCut, System.Windows.Input.ApplicationCommands.Cut);
BindToolStripItem(mniCopy, System.Windows.Input.ApplicationCommands.Copy);
BindToolStripItem(mniPaste, System.Windows.Input.ApplicationCommands.Paste);
}
public void OpenFile(string filePath)
{
if (IsFileOpen)
{
CloseFile();
}
FileOpening?.Invoke(this, new FileOpeningEventArgs(filePath));
this.filePath = filePath;
using (var stream = File.OpenRead(filePath))
{
this.memory = Memory.CreateFromStream(stream);
}
FileOpened?.Invoke(this, new FileOpenedEventArgs(filePath));
}
/// <summary>
/// The OnFileOpening
/// </summary>
/// <param name="e">The e<see cref="OpeningEventArgs"/></param>
protected virtual void OnFileOpening(OpeningEventArgs e)
{
FileOpening?.Invoke(this, e);
}
private void OnFileOpening(string path)
{
Log.InfoF("Opening file{0}...", (path != null) ? $": {path}" : "");
FileOpening?.Invoke(this, path);
}