public TextEditRenderBox(RootGraphic rootgfx,
int width, int height,
bool isMultiLine)
: base(rootgfx, width, height)
{
GlobalCaretController.RegisterCaretBlink(rootgfx);
myCaret = new CaretRenderElement(rootgfx, 2, 17);
myCaret.TransparentForAllEvents = true;
this.MayHasViewport = true;
this.BackgroundColor = Color.White;// Color.Transparent;
this.currentSpanStyle = new TextSpanStyle();
this.currentSpanStyle.FontInfo = rootgfx.DefaultTextEditFontInfo;
textLayer = new EditableTextFlowLayer(this);
internalTextLayerController = new InternalTextLayerController(this, textLayer);
this.isMultiLine = isMultiLine;
if (isMultiLine)
{
textLayer.SetUseDoubleCanvas(false, true);
}
else
{
textLayer.SetUseDoubleCanvas(true, false);
}
this.IsBlockElement = false;
}
public TextEditRenderBox(RootGraphic rootgfx,
int width, int height,
bool isMultiLine)
: base(rootgfx, width, height)
{
GlobalCaretController.RegisterCaretBlink(rootgfx);
myCaret = new CaretRenderElement(rootgfx, 2, 17);
myCaret.TransparentForAllEvents = true;
this.MayHasViewport = true;
this.BackgroundColor = Color.White;// Color.Transparent;
this.currentSpanStyle = new TextSpanStyle();
this.currentSpanStyle.FontInfo = rootgfx.DefaultTextEditFontInfo;
textLayer = new EditableTextFlowLayer(this);
internalTextLayerController = new InternalTextLayerController(this, textLayer);
this.isMultiLine = isMultiLine;
if (isMultiLine)
{
textLayer.SetUseDoubleCanvas(false, true);
}
else
{
textLayer.SetUseDoubleCanvas(true, false);
}
this.IsBlockElement = false;
}
public override void InvokeUndo(InternalTextLayerController textLayer)
{
textLayer.CurrentLineNumber = startLineNumber;
textLayer.TryMoveCaretTo(startCharIndex);
textLayer.StartSelect();
textLayer.CurrentLineNumber = endLineNumber;
textLayer.TryMoveCaretTo(endCharIndex);
textLayer.EndSelect();
}
public override void InvokeUndo(InternalTextLayerController textMan)
{
textMan.CurrentLineNumber = startLineNumber;
textMan.CharIndex = startCharIndex;
textMan.StartSelect();
textMan.CurrentLineNumber = endLineNumber;
textMan.CharIndex = endCharIndex;
textMan.EndSelect();
}
public override void InvokeRedo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
textdom.StartSelect();
textdom.CurrentLineNumber = endLineNumber;
textdom.CharIndex = endCharIndex;
textdom.EndSelect();
textdom.DoDelete();
}
public override void InvokeRedo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
if (singleInsertTextRun != null)
{
textdom.AddTextRunToCurrentLine(singleInsertTextRun);
}
else
{
textdom.AddTextRunsToCurrentLine(insertingTextRuns);
}
}
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CancelSelect();
textdom.AddTextRunsToCurrentLine(deletedTextRuns);
}
public abstract void InvokeRedo(InternalTextLayerController textdom);
public override void InvokeUndo(InternalTextLayerController textLayer)
{
textLayer.CurrentLineNumber = startLineNumber;
textLayer.TryMoveCaretTo(startCharIndex);
textLayer.AddCharToCurrentLine(c);
}
public override void InvokeRedo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
if (singleInsertTextRun != null)
{
textdom.AddTextRunToCurrentLine(singleInsertTextRun);
}
else
{
textdom.AddTextRunsToCurrentLine(insertingTextRuns);
}
}
public override void InvokeRedo(InternalTextLayerController textdom)
{
}
public DocumentCommandCollection(InternalTextLayerController textdomManager)
{
this.textdom = textdomManager;
}
internal TextMan(InternalTextLayerController innerTextMan, TextEditRenderBox visualTextSurface)
{
this.innerTextMan = innerTextMan;
this.visualTextSurface = visualTextSurface;
}
public override void InvokeRedo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
textdom.DoDelete();
}
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
textdom.AddCharToCurrentLine(c);
}
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
textdom.SplitCurrentLineIntoNewLine();
}
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.DoEnd();
textdom.DoDelete();
}
public DocumentCommandCollection(InternalTextLayerController textdomManager)
{
this.textdom = textdomManager;
}
public abstract void InvokeRedo(InternalTextLayerController textdom);
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.DoEnd();
textdom.DoDelete();
}
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
textdom.AddCharToCurrentLine(c);
}
public override void InvokeRedo(InternalTextLayerController textdom)
{
}
public override void InvokeUndo(InternalTextLayerController textMan)
{
textMan.CurrentLineNumber = startLineNumber;
textMan.CharIndex = startCharIndex;
textMan.StartSelect();
textMan.CurrentLineNumber = endLineNumber;
textMan.CharIndex = endCharIndex;
textMan.EndSelect();
}
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
textdom.DoBackspace();
}
public abstract void InvokeUndo(InternalTextLayerController textLayer);
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CurrentLineNumber = startLineNumber;
textdom.CharIndex = startCharIndex;
textdom.SplitCurrentLineIntoNewLine();
}
public override void InvokeRedo(InternalTextLayerController textLayer)
{
textLayer.CurrentLineNumber = startLineNumber;
textLayer.TryMoveCaretTo(startCharIndex);
textLayer.DoDelete();
}
internal TextMan(InternalTextLayerController innerTextMan, TextEditRenderBox visualTextSurface)
{
this.innerTextMan = innerTextMan;
this.visualTextSurface = visualTextSurface;
}
public override void InvokeUndo(InternalTextLayerController textdom)
{
textdom.CancelSelect();
textdom.AddTextRunsToCurrentLine(deletedTextRuns);
}
