public TextArea(TextEditorControl motherTextEditorControl, TextAreaControl motherTextAreaControl)
{
this.motherTextAreaControl = motherTextAreaControl;
this.motherTextEditorControl = motherTextEditorControl;
caret = new Caret(this);
selectionManager = new SelectionManager(Document, this);
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);
textView = new TextView(this);
gutterMargin = new GutterMargin(this);
foldMargin = new FoldMargin(this);
iconBarMargin = new IconBarMargin(this);
leftMargins.AddRange(new AbstractMargin[] { iconBarMargin, gutterMargin, foldMargin });
OptionsChanged();
new TextAreaMouseHandler(this).Attach();
// 下列语句需要在STAThread 下才能运行
//new TextAreaDragDropHandler().Attach(this);
bracketshemes.Add(new BracketHighlightingSheme('{', '}'));
bracketshemes.Add(new BracketHighlightingSheme('(', ')'));
bracketshemes.Add(new BracketHighlightingSheme('[', ']'));
caret.PositionChanged += new EventHandler(SearchMatchingBracket);
Document.TextContentChanged += new EventHandler(TextContentChanged);
Document.FoldingManager.FoldingsChanged += new EventHandler(DocumentFoldingsChanged);
}
void OnIconBarMarginMouseDown(ICSharpCode.TextEditor.AbstractMargin sender, Point mousepos, MouseButtons mouseButtons)
{
if (mouseButtons != MouseButtons.Left)
{
return;
}
ICSharpCode.TextEditor.IconBarMargin marginObj = (ICSharpCode.TextEditor.IconBarMargin)sender;
Rectangle viewRect = marginObj.TextArea.TextView.DrawingPosition;
Point logicPos = marginObj.TextArea.TextView.GetLogicalPosition(0, mousepos.Y - viewRect.Top);
if (logicPos.Y >= 0 && logicPos.Y < marginObj.TextArea.Document.TotalNumberOfLines)
{
LineSegment l = marginObj.Document.GetLineSegment(logicPos.Y);
string s = marginObj.Document.GetText(l);
if (s.Trim().Length == 0)
{
return;
}
// FIXME:
// Not quite happy with this. It's hidden. Also, removing
// the breakpoint has extra code in OnBookmarkManager not
// matching up with OnBookmarkAdded.
this.textEditor.Document.BookmarkManager.AddMark
(
new Breakpoint(
this._filename,
this.textEditor.Document,
logicPos.Y
)
);
this.RedrawBreakpoints();
marginObj.Paint(marginObj.TextArea.CreateGraphics(), marginObj.TextArea.DisplayRectangle);
}
}
public override void Paint(Graphics g, Rectangle rect)
{
if (rect.Width <= 0 || rect.Height <= 0)
{
return;
}
g.FillRectangle(SystemBrushes.Control, new Rectangle(this.drawingPosition.X, rect.Top, this.drawingPosition.Width - 1, rect.Height));
g.DrawLine(SystemPens.ControlDark, this.drawingPosition.Right - 1, rect.Top, this.drawingPosition.Right - 1, rect.Bottom);
foreach (Bookmark mark in this.textArea.Document.BookmarkManager.Marks)
{
int visibleLine = this.textArea.Document.GetVisibleLine(mark.LineNumber);
int fontHeight = this.textArea.TextView.FontHeight;
Point virtualTop = this.textArea.VirtualTop;
int y = visibleLine * fontHeight - virtualTop.Y;
if (!IconBarMargin.IsLineInsideRegion(y, y + fontHeight, rect.Y, rect.Bottom) || visibleLine == this.textArea.Document.GetVisibleLine(mark.LineNumber - 1))
{
continue;
}
mark.Draw(this, g, new Point(0, y));
}
base.Paint(g, rect);
}
public TextArea(TextEditorControl motherTextEditorControl, TextAreaControl motherTextAreaControl)
{
MotherTextAreaControl = motherTextAreaControl;
MotherTextEditorControl = motherTextEditorControl;
Caret = new Caret(this);
SelectionManager = new SelectionManager(Document, this);
MousePos = new Point(0, 0);
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);
TextView = new TextView(this);
GutterMargin = new GutterMargin(this);
FoldMargin = new FoldMargin(this);
IconBarMargin = new IconBarMargin(this);
_leftMargins.AddRange(new IMargin[] { IconBarMargin, GutterMargin, FoldMargin });
OptionsChanged();
new TextAreaMouseHandler(this).Attach(); //TODO1 refactor all these
new TextAreaDragDropHandler().Attach(this);
_bracketSchemes.Add(new BracketHighlightingSheme('{', '}')); //TODO1 hardcoded
_bracketSchemes.Add(new BracketHighlightingSheme('(', ')'));
_bracketSchemes.Add(new BracketHighlightingSheme('[', ']'));
Caret.PositionChanged += new EventHandler(SearchMatchingBracket);
Document.TextContentChanged += TextContentChanged;
Document.FoldingManager.FoldingsChanged += new EventHandler(DocumentFoldingsChanged);
}
public TextArea(TextEditorControl motherTextEditorControl, TextAreaControl motherTextAreaControl)
{
MotherTextAreaControl = motherTextAreaControl;
MotherTextEditorControl = motherTextEditorControl;
Caret = new Caret(this);
SelectionManager = new SelectionManager(Document, this);
ClipboardHandler = new TextAreaClipboardHandler(this);
ResizeRedraw = true;
SetStyle(ControlStyles.OptimizedDoubleBuffer, value: true);
// SetStyle(ControlStyles.AllPaintingInWmPaint, true);
// SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.Opaque, value: false);
SetStyle(ControlStyles.ResizeRedraw, value: true);
SetStyle(ControlStyles.Selectable, value: true);
TextView = new TextView(this);
GutterMargin = new GutterMargin(this);
FoldMargin = new FoldMargin(this);
IconBarMargin = new IconBarMargin(this);
leftMargins.AddRange(new AbstractMargin[] { IconBarMargin, GutterMargin, FoldMargin });
OptionsChanged();
new TextAreaMouseHandler(this).Attach();
new TextAreaDragDropHandler().Attach(this);
bracketshemes.Add(new BracketHighlightingSheme(opentag: '{', closingtag: '}'));
bracketshemes.Add(new BracketHighlightingSheme(opentag: '(', closingtag: ')'));
bracketshemes.Add(new BracketHighlightingSheme(opentag: '[', closingtag: ']'));
Caret.PositionChanged += SearchMatchingBracket;
Document.TextContentChanged += TextContentChanged;
Document.FoldingManager.FoldingsChanged += DocumentFoldingsChanged;
}
public TextArea(TextEditorControl motherTextEditorControl, TextAreaControl motherTextAreaControl)
{
this.motherTextAreaControl = motherTextAreaControl;
this.motherTextEditorControl = motherTextEditorControl;
caret = new Caret(this);
selectionManager = new SelectionManager(Document);
this.textAreaClipboardHandler = new TextAreaClipboardHandler(this);
ResizeRedraw = true;
SetStyle(ControlStyles.DoubleBuffer, false);
// SetStyle(ControlStyles.AllPaintingInWmPaint, true);
// SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.Opaque, false);
SetStyle(ControlStyles.ResizeRedraw, true);
SetStyle(ControlStyles.Selectable, true);
textView = new TextView(this);
gutterMargin = new GutterMargin(this);
foldMargin = new FoldMargin(this);
iconBarMargin = new IconBarMargin(this);
leftMargins.AddRange(new AbstractMargin[] { iconBarMargin, gutterMargin, foldMargin });
OptionsChanged();
new TextAreaMouseHandler(this).Attach();
new TextAreaDragDropHandler().Attach(this);
bracketshemes.Add(new BracketHighlightingSheme('{', '}'));
bracketshemes.Add(new BracketHighlightingSheme('(', ')'));
bracketshemes.Add(new BracketHighlightingSheme('[', ']'));
caret.PositionChanged += new EventHandler(SearchMatchingBracket);
Document.TextContentChanged += new EventHandler(TextContentChanged);
Document.FoldingManager.FoldingsChanged += new EventHandler(DocumentFoldingsChanged);
}
public override void Draw(IconBarMargin margin, Graphics g, Point p)
{
margin.DrawArrow(g, p.Y);
}
public override void Draw(IconBarMargin margin, Graphics g, Point p)
{
g.DrawImageUnscaled(ClassBrowserIconService.ImageList.Images[ClassBrowserIconService.GetIcon(@class)], p);
}
public override void Draw(IconBarMargin margin, Graphics g, Point p)
{
margin.DrawBreakpoint(g, p.Y, IsEnabled, WillBeHit);
}
/// <summary>
/// Draws the breakpoint icon.
/// </summary>
public override void Draw(ICSharpCode.TextEditor.IconBarMargin margin, System.Drawing.Graphics g, System.Drawing.Point p)
{
margin.DrawBreakpoint(g, p.Y, true, true);
}
public override void Draw(ICSharpCode.TextEditor.IconBarMargin margin, Graphics g, Point p)
{
margin.DrawBreakpoint(g, p.Y, IsEnabled, true);
}
