public OptionsDialog(TextEditorControl textEditorControl)
{
InitializeComponent();
// Show the properties of the TextEditorControl
propertyGrid.SelectedObject = textEditorControl;
}
/// <summary>
/// Initializes a new instance of the <see cref="TextArea"/> class.
/// </summary>
/// <param name="motherTextEditorControl">The mother text editor control.</param>
/// <param name="motherTextAreaControl">The mother text area control.</param>
public TextArea(TextEditorControl motherTextEditorControl, TextAreaControl motherTextAreaControl)
{
_motherTextAreaControl = motherTextAreaControl;
_motherTextEditorControl = motherTextEditorControl;
_caret = new Caret(this);
_selectionManager = new SelectionManager(Document, this);
_textAreaClipboardHandler = new TextAreaClipboardHandler(this);
ResizeRedraw = true;
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.Opaque, false);
SetStyle(ControlStyles.ResizeRedraw, true);
SetStyle(ControlStyles.Selectable, true);
_lineNumberMargin = new LineNumberMargin(this);
_foldMargin = new FoldMargin(this);
_iconMargin = new IconMargin(this);
_leftMargins.AddRange(new AbstractMargin[] { _iconMargin, _lineNumberMargin, _foldMargin });
_textView = new TextView(this);
OptionsChanged();
new TextAreaMouseHandler(this).Attach();
new TextAreaDragDropHandler().Attach(this);
_bracketHighlightingSchemes.Add(new BracketHighlightingScheme('{', '}'));
_bracketHighlightingSchemes.Add(new BracketHighlightingScheme('(', ')'));
_bracketHighlightingSchemes.Add(new BracketHighlightingScheme('[', ']'));
_caret.PositionChanged += SearchMatchingBracket;
Document.TextContentChanged += TextContentChanged;
Document.FoldingManager.FoldingChanged += DocumentFoldingsChanged;
}
public static TextEditorControl Build(string highlighting,
IFoldingStrategy foldingStrategy,
AbstractInsightDataProvider insight)
{
var ret = new TextEditorControl();
/*_completionProvider = completionProvider;
_insight = insight;
ret.Document.FormattingStrategy = new CSharpFormattingStrategy();
ret.Document.FoldingManager.FoldingStrategy = foldingStrategy;
ret.CompletionRequest += new EventHandler<CompletionEventArgs>(CompletionRequest);
ret.InsightRequest += new EventHandler<InsightEventArgs>(InsightRequest);
ret.ToolTipRequest += new EventHandler<ToolTipRequestEventArgs>(ToolTipRequest);
*/
ret.Dock = DockStyle.Fill;
Font consolasFont = new Font("Consolas", 9.75f);
ret.Font = consolasFont;
var timer = new Timer();
timer.Enabled = true;
timer.Interval = 2000;
timer.Tick += new EventHandler(UpdateFoldings);
timer.Tag = ret;
ret.Document.HighlightingStrategy = HighlightingManager.Manager.FindHighlighterForFile(highlighting);
return ret;
}
public MainForm()
{
InitializeComponent();
// Hook events
txtInput.Document.DocumentChanged += new EventHandler<DigitalRune.Windows.TextEditor.Document.DocumentEventArgs>(RegexDataChanged);
txtPattern.Document.DocumentChanged += new EventHandler<DigitalRune.Windows.TextEditor.Document.DocumentEventArgs>(RegexDataChanged);
// Default Cut/Paste operations to data box
_activeControl = txtInput;
// Pull up defaults
_colors = new ProjectColorScheme();
LoadInitSettings();
}
/// <summary>
/// Initializes a new instance of the <see cref="TextAreaControl"/> class.
/// </summary>
/// <param name="motherTextEditorControl">The mother text editor control.</param>
public TextAreaControl(TextEditorControl motherTextEditorControl)
{
_motherTextEditorControl = motherTextEditorControl;
_textArea = new TextArea(motherTextEditorControl, this);
Controls.Add(_textArea);
_vScrollBar.ValueChanged += VScrollBarValueChanged;
_hScrollBar.ValueChanged += HScrollBarValueChanged;
SetScrollBars();
ResizeRedraw = true;
Document.TextContentChanged += DocumentTextContentChanged;
Document.DocumentChanged += AdjustScrollBarsOnDocumentChange;
Document.UpdateCommited += DocumentUpdateCommitted;
}
/// <summary>
/// Initializes a new instance of the <see cref="TextAreaControl"/> class.
/// </summary>
/// <param name="motherTextEditorControl">The mother text editor control.</param>
public TextAreaControl(TextEditorControl motherTextEditorControl)
{
_motherTextEditorControl = motherTextEditorControl;
_textArea = new TextArea(motherTextEditorControl, this);
Controls.Add(_textArea);
_vScrollBar.ValueChanged += VScrollBarValueChanged;
_hScrollBar.ValueChanged += HScrollBarValueChanged;
SetScrollBars();
ResizeRedraw = true;
Document.TextContentChanged += DocumentTextContentChanged;
Document.DocumentChanged += AdjustScrollBarsOnDocumentChange;
Document.UpdateCommited += DocumentUpdateCommitted;
}
/// <summary>
/// Releases the unmanaged resources used by the <see cref="Control"></see> and its child controls and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!_disposed)
{
_disposed = true;
if (_caret != null)
{
_caret.PositionChanged -= SearchMatchingBracket;
_caret.Dispose();
}
Document.TextContentChanged -= TextContentChanged;
Document.FoldingManager.FoldingChanged -= DocumentFoldingsChanged;
_motherTextAreaControl = null;
_motherTextEditorControl = null;
foreach (AbstractMargin margin in _leftMargins)
{
if (margin is IDisposable)
(margin as IDisposable).Dispose();
}
_textView.Dispose();
}
}
base.Dispose(disposing);
}
/// <summary>
/// Releases the unmanaged resources used by the <see cref="Control"></see> and its child controls and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!_disposed)
{
_disposed = true;
Document.TextContentChanged -= DocumentTextContentChanged;
Document.DocumentChanged -= AdjustScrollBarsOnDocumentChange;
Document.UpdateCommited -= DocumentUpdateCommitted;
_motherTextEditorControl = null;
if (_vScrollBar != null)
{
_vScrollBar.Dispose();
_vScrollBar = null;
}
if (_hScrollBar != null)
{
_hScrollBar.Dispose();
_hScrollBar = null;
}
if (_hRuler != null)
{
_hRuler.Dispose();
_hRuler = null;
}
}
}
base.Dispose(disposing);
}
private void ImportDataFromFile(TextEditorControl target)
{
var dialog = new OpenFileDialog
{
Filter = "Text Files|*.txt;*.csv;*.xml|All Files|*.*"
};
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
target.Text = File.ReadAllText(dialog.FileName);
}
}
private void ExportDataToFile(TextEditorControl target)
{
var dialog = new SaveFileDialog
{
Title = "Save File",
Filter = "Text File|*.txt|XML File|*.xml|All Files|*.*",
AddExtension = true
};
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
File.WriteAllText(dialog.FileName, target.Text);
}
}
private void textEditorControl_Enter(object sender, EventArgs e)
{
_activeControl = (TextEditorControl)sender;
}
