} // DeriveWithSuperScript
public RtfTextFormat DeriveWithSuperScript(bool super)
{
var copy = new RtfTextFormat(this);
copy.FontSize = Math.Max(1, FontSize * 2 / 3);
copy.SuperScript = (super ? 1 : -1) * Math.Max(1, FontSize / 2);
return(copy);
} // DeriveWithSuperScript
} // DeriveWithSuperScript
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithSuperScript(bool super)
{
RtfTextFormat copy = new RtfTextFormat(this);
copy.fontSize = Math.Max(1, (fontSize * 2) / 3);
copy.superScript = (super ? 1 : -1) * Math.Max(1, fontSize / 2);
return(copy);
} // DeriveWithSuperScript
} // RtfDocument
// ----------------------------------------------------------------------
public RtfDocument(
int rtfVersion,
IRtfFont defaultFont,
IRtfFontCollection fontTable,
IRtfColorCollection colorTable,
string generator,
IRtfTextFormatCollection uniqueTextFormats,
IRtfDocumentInfo documentInfo,
IRtfDocumentPropertyCollection userProperties,
IRtfVisualCollection visualContent
)
{
if (rtfVersion != RtfSpec.RtfVersion1)
{
throw new RtfUnsupportedStructureException(Strings.UnsupportedRtfVersion(rtfVersion));
}
if (defaultFont == null)
{
throw new ArgumentNullException("defaultFont");
}
if (fontTable == null)
{
throw new ArgumentNullException("fontTable");
}
if (colorTable == null)
{
throw new ArgumentNullException("colorTable");
}
if (uniqueTextFormats == null)
{
throw new ArgumentNullException("uniqueTextFormats");
}
if (documentInfo == null)
{
throw new ArgumentNullException("documentInfo");
}
if (userProperties == null)
{
throw new ArgumentNullException("userProperties");
}
if (visualContent == null)
{
throw new ArgumentNullException("visualContent");
}
this.rtfVersion = rtfVersion;
this.defaultFont = defaultFont;
defaultTextFormat = new RtfTextFormat(defaultFont, RtfSpec.DefaultFontSize);
this.fontTable = fontTable;
this.colorTable = colorTable;
this.generator = generator;
this.uniqueTextFormats = uniqueTextFormats;
this.documentInfo = documentInfo;
this.userProperties = userProperties;
this.visualContent = visualContent;
} // RtfDocument
} // RtfDocument
public RtfDocument(
int rtfVersion,
IRtfFont defaultFont,
IRtfFontCollection fontTable,
IRtfColorCollection colorTable,
string generator,
IRtfTextFormatCollection uniqueTextFormats,
IRtfDocumentInfo documentInfo,
IRtfDocumentPropertyCollection userProperties,
IRtfVisualCollection visualContent
)
{
if (rtfVersion != RtfSpec.RtfVersion1)
{
throw new RtfUnsupportedStructureException(Strings.UnsupportedRtfVersion(rtfVersion));
}
if (defaultFont == null)
{
throw new ArgumentNullException(nameof(defaultFont));
}
if (fontTable == null)
{
throw new ArgumentNullException(nameof(fontTable));
}
if (colorTable == null)
{
throw new ArgumentNullException(nameof(colorTable));
}
if (uniqueTextFormats == null)
{
throw new ArgumentNullException(nameof(uniqueTextFormats));
}
if (documentInfo == null)
{
throw new ArgumentNullException(nameof(documentInfo));
}
if (userProperties == null)
{
throw new ArgumentNullException(nameof(userProperties));
}
if (visualContent == null)
{
throw new ArgumentNullException(nameof(visualContent));
}
RtfVersion = rtfVersion;
DefaultFont = defaultFont;
DefaultTextFormat = new RtfTextFormat(defaultFont, RtfSpec.DefaultFontSize);
FontTable = fontTable;
ColorTable = colorTable;
Generator = generator;
UniqueTextFormats = uniqueTextFormats;
DocumentInfo = documentInfo;
UserProperties = userProperties;
VisualContent = visualContent;
} // RtfDocument
} // SuperScript
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithSuperScript(int deviation)
{
if (superScript == deviation)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.superScript = deviation;
return(copy);
} // DeriveWithSuperScript
} // IsHidden
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithHidden(bool derivedHidden)
{
if (hidden == derivedHidden)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.hidden = derivedHidden;
return(copy);
} // DeriveWithHidden
} // IsStrikeThrough
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithStrikeThrough(bool derivedStrikeThrough)
{
if (strikeThrough == derivedStrikeThrough)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.strikeThrough = derivedStrikeThrough;
return(copy);
} // DeriveWithStrikeThrough
} // Alignment
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithAlignment(RtfTextAlignment derivedAlignment)
{
if (alignment == derivedAlignment)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.alignment = derivedAlignment;
return(copy);
} // DeriveWithForegroundColor
} // IsItalic
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithItalic(bool derivedItalic)
{
if (italic == derivedItalic)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.italic = derivedItalic;
return(copy);
} // DeriveWithItalic
} // IsUnderline
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithUnderline(bool derivedUnderline)
{
if (underline == derivedUnderline)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.underline = derivedUnderline;
return(copy);
} // DeriveWithUnderline
} // IsNormal
// ----------------------------------------------------------------------
public RtfTextFormat DeriveNormal()
{
if (IsNormal)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(font, RtfSpec.DefaultFontSize);
copy.alignment = alignment; // this is a paragraph property, keep it
return(copy);
} // DeriveNormal
} // IsBold
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithBold(bool derivedBold)
{
if (bold == derivedBold)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.bold = derivedBold;
return(copy);
} // DeriveWithBold
} // FontSize
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithFontSize(int derivedFontSize)
{
if (derivedFontSize < 0 || derivedFontSize > 0xFFFF)
{
throw new ArgumentException(Strings.FontSizeOutOfRange(derivedFontSize));
}
if (fontSize == derivedFontSize)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.fontSize = derivedFontSize;
return(copy);
} // DeriveWithFontSize
} // DeriveWithHidden
public RtfTextFormat DeriveWithBackgroundColor(IRtfColor derivedBackgroundColor)
{
if (derivedBackgroundColor == null)
{
throw new ArgumentNullException(nameof(derivedBackgroundColor));
}
if (BackgroundColor.Equals(derivedBackgroundColor))
{
return(this);
}
var copy = new RtfTextFormat(this);
copy.BackgroundColor = derivedBackgroundColor;
return(copy);
} // DeriveWithBackgroundColor
} // Font
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithFont(IRtfFont rtfFont)
{
if (rtfFont == null)
{
throw new ArgumentNullException("rtfFont");
}
if (font.Equals(rtfFont))
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.font = rtfFont;
return(copy);
} // DeriveWithFont
} // ForegroundColor
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithForegroundColor(IRtfColor derivedForegroundColor)
{
if (derivedForegroundColor == null)
{
throw new ArgumentNullException("derivedForegroundColor");
}
if (foregroundColor.Equals(derivedForegroundColor))
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.foregroundColor = derivedForegroundColor;
return(copy);
} // DeriveWithForegroundColor
} // SuperScript
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithSuperScript(int deviation)
{
if (superScript == deviation)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.superScript = deviation;
// reset font size
if (deviation == 0)
{
copy.fontSize = (fontSize / 2) * 3;
}
return(copy);
} // DeriveWithSuperScript
} // RtfTextFormat
public RtfTextFormat(RtfTextFormat copy)
{
if (copy == null)
{
throw new ArgumentNullException(nameof(copy));
}
Font = copy.Font; // enough because immutable
FontSize = copy.FontSize;
SuperScript = copy.SuperScript;
IsBold = copy.IsBold;
IsItalic = copy.IsItalic;
IsUnderline = copy.IsUnderline;
IsStrikeThrough = copy.IsStrikeThrough;
IsHidden = copy.IsHidden;
BackgroundColor = copy.BackgroundColor; // enough because immutable
ForegroundColor = copy.ForegroundColor; // enough because immutable
Alignment = copy.Alignment;
} // RtfTextFormat
} // GetHashCode
// ----------------------------------------------------------------------
private bool IsEqual(object obj)
{
RtfTextFormat compare = obj as RtfTextFormat; // guaranteed to be non-null
return
(compare != null &&
font.Equals(compare.font) &&
fontSize == compare.fontSize &&
superScript == compare.superScript &&
bold == compare.bold &&
italic == compare.italic &&
underline == compare.underline &&
strikeThrough == compare.strikeThrough &&
hidden == compare.hidden &&
backgroundColor.Equals(compare.backgroundColor) &&
foregroundColor.Equals(compare.foregroundColor) &&
alignment == compare.alignment);
} // IsEqual
// ----------------------------------------------------------------------
public RtfTextFormat( RtfTextFormat copy )
{
if ( copy == null )
{
throw new ArgumentNullException( "copy" );
}
font = copy.font; // enough because immutable
fontSize = copy.fontSize;
superScript = copy.superScript;
bold = copy.bold;
italic = copy.italic;
underline = copy.underline;
strikeThrough = copy.strikeThrough;
hidden = copy.hidden;
backgroundColor = copy.backgroundColor; // enough because immutable
foregroundColor = copy.foregroundColor; // enough because immutable
alignment = copy.alignment;
}
} // RtfTextFormat
// ----------------------------------------------------------------------
public RtfTextFormat(RtfTextFormat copy)
{
if (copy == null)
{
throw new ArgumentNullException("copy");
}
font = copy.font; // enough because immutable
fontSize = copy.fontSize;
superScript = copy.superScript;
bold = copy.bold;
italic = copy.italic;
underline = copy.underline;
strikeThrough = copy.strikeThrough;
hidden = copy.hidden;
backgroundColor = copy.backgroundColor; // enough because immutable
foregroundColor = copy.foregroundColor; // enough because immutable
alignment = copy.alignment;
} // RtfTextFormat
} // SuperScript
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithSuperScript( int deviation )
{
if ( this.superScript == deviation )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.superScript = deviation;
return copy;
} // DeriveWithSuperScript
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithUnderline( bool derivedUnderline )
{
if ( underline == derivedUnderline )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.underline = derivedUnderline;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithSuperScript( bool super )
{
RtfTextFormat copy = new RtfTextFormat( this );
copy.fontSize = Math.Max( 1, ( fontSize * 2 ) / 3 );
copy.superScript = ( super ? 1 : -1 ) * Math.Max( 1, fontSize / 2 );
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithSuperScript( int deviation )
{
if ( superScript == deviation )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.superScript = deviation;
// reset font size
if ( deviation == 0 )
{
copy.fontSize = ( fontSize / 2 ) * 3;
}
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithStrikeThrough( bool derivedStrikeThrough )
{
if ( strikeThrough == derivedStrikeThrough )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.strikeThrough = derivedStrikeThrough;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithItalic( bool derivedItalic )
{
if ( italic == derivedItalic )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.italic = derivedItalic;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithHidden( bool derivedHidden )
{
if ( hidden == derivedHidden )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.hidden = derivedHidden;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithForegroundColor( IRtfColor derivedForegroundColor )
{
if ( derivedForegroundColor == null )
{
throw new ArgumentNullException( "derivedForegroundColor" );
}
if ( foregroundColor.Equals( derivedForegroundColor ) )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.foregroundColor = derivedForegroundColor;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithFontSize( int derivedFontSize )
{
if ( derivedFontSize < 0 || derivedFontSize > 0xFFFF )
{
throw new ArgumentException( Strings.FontSizeOutOfRange( derivedFontSize ) );
}
if ( fontSize == derivedFontSize )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.fontSize = derivedFontSize;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithFont( IRtfFont rtfFont )
{
if ( rtfFont == null )
{
throw new ArgumentNullException( "rtfFont" );
}
if ( font.Equals( rtfFont ) )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.font = rtfFont;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithBold( bool derivedBold )
{
if ( bold == derivedBold )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.bold = derivedBold;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithAlignment( RtfTextAlignment derivedAlignment )
{
if ( alignment == derivedAlignment )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.alignment = derivedAlignment;
return copy;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveNormal()
{
if ( IsNormal )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( font, RtfSpec.DefaultFontSize );
copy.alignment = alignment; // this is a paragraph property, keep it
return copy;
}
// ----------------------------------------------------------------------
public void Reset()
{
state = RtfInterpreterState.Init;
rtfVersion = RtfSpec.RtfVersion1;
defaultFontId = "f0";
fontTable.Clear();
colorTable.Clear();
generator = null;
uniqueTextFormats.Clear();
textFormatStack.Clear();
currentTextFormat = null;
documentInfo.Reset();
userProperties.Clear();
}
// ----------------------------------------------------------------------
public void PopCurrentTextFormat()
{
if ( textFormatStack.Count == 0 )
{
throw new RtfStructureException( Strings.InvalidTextContextState );
}
currentTextFormat = (RtfTextFormat)textFormatStack.Pop();
}
