private void InitializeBuffer()
{
controlRectangle.Focusable = true;
controlRectangle.Focus();
if (_textStore == null) _textStore = new CustomTextSource();
if (_textString == null) _textString = new StringBuilder();
if(_currentRendering == null) _currentRendering = new FontRendering();
if(_textLineManager == null) _textLineManager = new TextLineManager();
if(_textBuffer == null) _textBuffer = new TextGapBuffer(10);
if (_document == null) _document = new Document(_textBuffer, _textLineManager);
}
public GenericTextParagraphProperties(FontRendering newRendering)
{
_flowDirection = FlowDirection.LeftToRight;
_textAlignment = newRendering.TextAlignment;
_firstLineInParagraph = false;
_alwaysCollapsible = false;
_defaultTextRunProperties = new GenericTextRunProperties(
newRendering.Typeface, newRendering.FontSize, newRendering.FontSize,
newRendering.TextDecorations, newRendering.TextColor, null,
BaselineAlignment.Baseline, CultureInfo.CurrentUICulture);
_textWrap = TextWrapping.Wrap;
_lineHeight = 0;
_indent = 0;
_paragraphIndent = 0;
}
public GenericTextRunProperties(FontRendering newRender)
{
_typeface = newRender.Typeface;
_emSize = newRender.FontSize;
_emHintingSize = newRender.FontSize;
_textDecorations = newRender.TextDecorations;
_foregroundBrush = newRender.TextColor;
_backgroundBrush = null;
_baselineAlignment = BaselineAlignment.Baseline;
_culture = CultureInfo.CurrentUICulture;
}
