/**
* Register a RtfParagraphStyle with this RtfStylesheetList.
*
* @param rtfParagraphStyle The RtfParagraphStyle to add.
*/
public void RegisterParagraphStyle(RtfParagraphStyle rtfParagraphStyle)
{
RtfParagraphStyle tempStyle = new RtfParagraphStyle(this.document, rtfParagraphStyle);
tempStyle.HandleInheritance();
tempStyle.SetStyleNumber(this.styleMap.Count);
this.styleMap[tempStyle.GetStyleName()] = tempStyle;
}
/**
* 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.
*/
public void HandleInheritance()
{
if (this.basedOnName != null && this.document.GetDocumentHeader().GetRtfParagraphStyle(this.basedOnName) != null)
{
this.baseStyle = this.document.GetDocumentHeader().GetRtfParagraphStyle(this.basedOnName);
this.baseStyle.HandleInheritance();
if (!((this.modified & MODIFIED_ALIGNMENT) == MODIFIED_ALIGNMENT))
{
this.alignment = this.baseStyle.GetAlignment();
}
if (!((this.modified & MODIFIED_INDENT_LEFT) == MODIFIED_INDENT_LEFT))
{
this.indentLeft = this.baseStyle.GetIndentLeft();
}
if (!((this.modified & MODIFIED_INDENT_RIGHT) == MODIFIED_INDENT_RIGHT))
{
this.indentRight = this.baseStyle.GetIndentRight();
}
if (!((this.modified & MODIFIED_SPACING_BEFORE) == MODIFIED_SPACING_BEFORE))
{
this.spacingBefore = this.baseStyle.GetSpacingBefore();
}
if (!((this.modified & MODIFIED_SPACING_AFTER) == MODIFIED_SPACING_AFTER))
{
this.spacingAfter = this.baseStyle.GetSpacingAfter();
}
if (!((this.modified & MODIFIED_FONT_NAME) == MODIFIED_FONT_NAME))
{
SetFontName(this.baseStyle.GetFontName());
}
if (!((this.modified & MODIFIED_FONT_SIZE) == MODIFIED_FONT_SIZE))
{
Size = this.baseStyle.GetFontSize();
}
if (!((this.modified & MODIFIED_FONT_STYLE) == MODIFIED_FONT_STYLE))
{
SetStyle(this.baseStyle.GetFontStyle());
}
if (!((this.modified & MODIFIED_FONT_COLOR) == MODIFIED_FONT_COLOR))
{
SetColor(this.baseStyle.Color);
}
if (!((this.modified & MODIFIED_LINE_LEADING) == MODIFIED_LINE_LEADING))
{
SetLineLeading(this.baseStyle.GetLineLeading());
}
if (!((this.modified & MODIFIED_KEEP_TOGETHER) == MODIFIED_KEEP_TOGETHER))
{
SetKeepTogether(this.baseStyle.GetKeepTogether());
}
if (!((this.modified & MODIFIED_KEEP_TOGETHER_WITH_NEXT) == MODIFIED_KEEP_TOGETHER_WITH_NEXT))
{
SetKeepTogetherWithNext(this.baseStyle.GetKeepTogetherWithNext());
}
}
}
/**
* Tests whether two RtfParagraphStyles are equal. Equality
* is determined via the name.
*/
public override bool Equals(Object o)
{
if (!(o is RtfParagraphStyle))
{
return(false);
}
RtfParagraphStyle paragraphStyle = (RtfParagraphStyle)o;
bool result = this.GetStyleName().Equals(paragraphStyle.GetStyleName());
return(result);
}
/**
* Constructs a RtfParagraph belonging to a RtfDocument based on a Paragraph.
*
* @param doc The RtfDocument this RtfParagraph belongs to
* @param paragraph The Paragraph that this RtfParagraph is based on
*/
public RtfParagraph(RtfDocument doc, Paragraph paragraph) : base(doc)
{
ST.RtfFont baseFont = null;
if (paragraph.Font is ST.RtfParagraphStyle)
{
this.paragraphStyle = this.document.GetDocumentHeader().GetRtfParagraphStyle(((ST.RtfParagraphStyle)paragraph.Font).GetStyleName());
baseFont = this.paragraphStyle;
}
else
{
baseFont = new ST.RtfFont(this.document, paragraph.Font);
this.paragraphStyle = new ST.RtfParagraphStyle(this.document, this.document.GetDocumentHeader().GetRtfParagraphStyle("Normal"));
this.paragraphStyle.SetAlignment(paragraph.Alignment);
this.paragraphStyle.SetFirstLineIndent((int)(paragraph.FirstLineIndent * RtfElement.TWIPS_FACTOR));
this.paragraphStyle.SetIndentLeft((int)(paragraph.IndentationLeft * RtfElement.TWIPS_FACTOR));
this.paragraphStyle.SetIndentRight((int)(paragraph.IndentationRight * RtfElement.TWIPS_FACTOR));
this.paragraphStyle.SetSpacingBefore((int)(paragraph.SpacingBefore * RtfElement.TWIPS_FACTOR));
this.paragraphStyle.SetSpacingAfter((int)(paragraph.SpacingAfter * RtfElement.TWIPS_FACTOR));
if (paragraph.HasLeading())
{
this.paragraphStyle.SetLineLeading((int)(paragraph.Leading * RtfElement.TWIPS_FACTOR));
}
this.paragraphStyle.SetKeepTogether(paragraph.KeepTogether);
}
for (int i = 0; i < paragraph.Count; i++)
{
IElement 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(this.paragraphStyle.GetAlignment());
}
try {
IRtfBasicElement[] rtfElements = doc.GetMapper().MapElement(chunk);
for (int 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.firstLineIndent = (int)(style.GetFirstLineIndent() * RtfElement.TWIPS_FACTOR);
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);
}
}