/// <summary>
/// Handles the inheritance of paragraph style settings. All settings that
/// have not been modified will be inherited from the base RtfParagraphStyle.
/// If this RtfParagraphStyle is not based on another one, then nothing happens.
/// </summary>
public void HandleInheritance()
{
if (_basedOnName != null && Document.GetDocumentHeader().GetRtfParagraphStyle(_basedOnName) != null)
{
_baseStyle = Document.GetDocumentHeader().GetRtfParagraphStyle(_basedOnName);
_baseStyle.HandleInheritance();
if (!((_modified & ModifiedAlignment) == ModifiedAlignment))
{
_alignment = _baseStyle.GetAlignment();
}
if (!((_modified & ModifiedIndentLeft) == ModifiedIndentLeft))
{
_indentLeft = _baseStyle.GetIndentLeft();
}
if (!((_modified & ModifiedIndentRight) == ModifiedIndentRight))
{
_indentRight = _baseStyle.GetIndentRight();
}
if (!((_modified & ModifiedSpacingBefore) == ModifiedSpacingBefore))
{
_spacingBefore = _baseStyle.GetSpacingBefore();
}
if (!((_modified & ModifiedSpacingAfter) == ModifiedSpacingAfter))
{
_spacingAfter = _baseStyle.GetSpacingAfter();
}
if (!((_modified & ModifiedFontName) == ModifiedFontName))
{
SetFontName(_baseStyle.GetFontName());
}
if (!((_modified & ModifiedFontSize) == ModifiedFontSize))
{
Size = _baseStyle.GetFontSize();
}
if (!((_modified & ModifiedFontStyle) == ModifiedFontStyle))
{
SetStyle(_baseStyle.GetFontStyle());
}
if (!((_modified & ModifiedFontColor) == ModifiedFontColor))
{
SetColor(_baseStyle.Color);
}
if (!((_modified & ModifiedLineLeading) == ModifiedLineLeading))
{
SetLineLeading(_baseStyle.GetLineLeading());
}
if (!((_modified & ModifiedKeepTogether) == ModifiedKeepTogether))
{
SetKeepTogether(_baseStyle.GetKeepTogether());
}
if (!((_modified & ModifiedKeepTogetherWithNext) == ModifiedKeepTogetherWithNext))
{
SetKeepTogetherWithNext(_baseStyle.GetKeepTogetherWithNext());
}
}
}
/// <summary>
/// Constructs a RtfParagraph belonging to a RtfDocument based on a Paragraph.
/// </summary>
/// <param name="doc">The RtfDocument this RtfParagraph belongs to</param>
/// <param name="paragraph">The Paragraph that this RtfParagraph is based on</param>
public RtfParagraph(RtfDocument doc, Paragraph paragraph) : base(doc)
{
ST.RtfFont baseFont = null;
if (paragraph.Font is ST.RtfParagraphStyle)
{
ParagraphStyle = Document.GetDocumentHeader().GetRtfParagraphStyle(((ST.RtfParagraphStyle)paragraph.Font).GetStyleName());
baseFont = ParagraphStyle;
}
else
{
baseFont = new ST.RtfFont(Document, paragraph.Font);
ParagraphStyle = new ST.RtfParagraphStyle(Document, Document.GetDocumentHeader().GetRtfParagraphStyle("Normal"));
ParagraphStyle.SetAlignment(paragraph.Alignment);
ParagraphStyle.SetFirstLineIndent((int)(paragraph.FirstLineIndent * TWIPS_FACTOR));
ParagraphStyle.SetIndentLeft((int)(paragraph.IndentationLeft * TWIPS_FACTOR));
ParagraphStyle.SetIndentRight((int)(paragraph.IndentationRight * TWIPS_FACTOR));
ParagraphStyle.SetSpacingBefore((int)(paragraph.SpacingBefore * TWIPS_FACTOR));
ParagraphStyle.SetSpacingAfter((int)(paragraph.SpacingAfter * TWIPS_FACTOR));
if (paragraph.HasLeading())
{
ParagraphStyle.SetLineLeading((int)(paragraph.Leading * TWIPS_FACTOR));
}
ParagraphStyle.SetKeepTogether(paragraph.KeepTogether);
}
for (var i = 0; i < paragraph.Count; i++)
{
var chunk = (IElement)paragraph[i];
if (chunk is Chunk)
{
((Chunk)chunk).Font = baseFont.Difference(((Chunk)chunk).Font);
}
else if (chunk is RtfImage)
{
((RtfImage)Chunks[i]).SetAlignment(ParagraphStyle.GetAlignment());
}
try
{
var rtfElements = doc.GetMapper().MapElement(chunk);
for (var j = 0; j < rtfElements.Length; j++)
{
Chunks.Add(rtfElements[j]);
}
}
catch (DocumentException)
{
}
}
}
/**
* Constructs a RtfParagraphStyle from another RtfParagraphStyle.
*
* INTERNAL USE ONLY
*
* @param doc The RtfDocument this RtfParagraphStyle belongs to.
* @param style The RtfParagraphStyle to copy settings from.
*/
public RtfParagraphStyle(RtfDocument doc, RtfParagraphStyle style) : base(doc, style)
{
this.document = doc;
this.styleName = style.GetStyleName();
this.alignment = style.GetAlignment();
this.indentLeft = (int)(style.GetIndentLeft() * RtfElement.TWIPS_FACTOR);
this.indentRight = (int)(style.GetIndentRight() * RtfElement.TWIPS_FACTOR);
this.spacingBefore = (int)(style.GetSpacingBefore() * RtfElement.TWIPS_FACTOR);
this.spacingAfter = (int)(style.GetSpacingAfter() * RtfElement.TWIPS_FACTOR);
this.lineLeading = (int)(style.GetLineLeading() * RtfElement.TWIPS_FACTOR);
this.keepTogether = style.GetKeepTogether();
this.keepTogetherWithNext = style.GetKeepTogetherWithNext();
this.basedOnName = style.basedOnName;
this.modified = style.modified;
this.styleNumber = style.GetStyleNumber();
if (this.document != null)
{
SetRtfDocument(this.document);
}
}
/// <summary>
/// Constructs a RtfParagraphStyle from another RtfParagraphStyle.
/// INTERNAL USE ONLY
/// </summary>
/// <param name="doc">The RtfDocument this RtfParagraphStyle belongs to.</param>
/// <param name="style">The RtfParagraphStyle to copy settings from.</param>
public RtfParagraphStyle(RtfDocument doc, RtfParagraphStyle style) : base(doc, style)
{
Document = doc;
_styleName = style.GetStyleName();
_alignment = style.GetAlignment();
_firstLineIndent = (int)(style.GetFirstLineIndent() * RtfElement.TWIPS_FACTOR);
_indentLeft = (int)(style.GetIndentLeft() * RtfElement.TWIPS_FACTOR);
_indentRight = (int)(style.GetIndentRight() * RtfElement.TWIPS_FACTOR);
_spacingBefore = (int)(style.GetSpacingBefore() * RtfElement.TWIPS_FACTOR);
_spacingAfter = (int)(style.GetSpacingAfter() * RtfElement.TWIPS_FACTOR);
_lineLeading = (int)(style.GetLineLeading() * RtfElement.TWIPS_FACTOR);
_keepTogether = style.GetKeepTogether();
_keepTogetherWithNext = style.GetKeepTogetherWithNext();
_basedOnName = style._basedOnName;
_modified = style._modified;
_styleNumber = style.getStyleNumber();
if (Document != null)
{
SetRtfDocument(Document);
}
}
/**
* Constructs a RtfParagraphStyle from another RtfParagraphStyle.
*
* INTERNAL USE ONLY
*
* @param doc The RtfDocument this RtfParagraphStyle belongs to.
* @param style The RtfParagraphStyle to copy settings from.
*/
public RtfParagraphStyle(RtfDocument doc, RtfParagraphStyle style)
: base(doc, style)
{
this.document = doc;
this.styleName = style.GetStyleName();
this.alignment = style.GetAlignment();
this.indentLeft = (int) (style.GetIndentLeft() * RtfElement.TWIPS_FACTOR);
this.indentRight = (int) (style.GetIndentRight() * RtfElement.TWIPS_FACTOR);
this.spacingBefore = (int) (style.GetSpacingBefore() * RtfElement.TWIPS_FACTOR);
this.spacingAfter = (int) (style.GetSpacingAfter() * RtfElement.TWIPS_FACTOR);
this.lineLeading = (int) (style.GetLineLeading() * RtfElement.TWIPS_FACTOR);
this.keepTogether = style.GetKeepTogether();
this.keepTogetherWithNext = style.GetKeepTogetherWithNext();
this.basedOnName = style.basedOnName;
this.modified = style.modified;
this.styleNumber = style.GetStyleNumber();
if (this.document != null) {
SetRtfDocument(this.document);
}
}
