} // DoEndDocument
// ----------------------------------------------------------------------
private void EndParagraph(IRtfInterpreterContext context)
{
RtfTextAlignment finalParagraphAlignment = context.GetSafeCurrentTextFormat().Alignment;
foreach (IRtfVisual alignedVisual in pendingParagraphContent)
{
switch (alignedVisual.Kind)
{
case RtfVisualKind.Image:
RtfVisualImage image = (RtfVisualImage)alignedVisual;
// ReSharper disable RedundantCheckBeforeAssignment
if (image.Alignment != finalParagraphAlignment)
// ReSharper restore RedundantCheckBeforeAssignment
{
image.Alignment = finalParagraphAlignment;
}
break;
case RtfVisualKind.Text:
RtfVisualText text = (RtfVisualText)alignedVisual;
if (text.Format.Alignment != finalParagraphAlignment)
{
IRtfTextFormat correctedFormat = ((RtfTextFormat)text.Format).DeriveWithAlignment(finalParagraphAlignment);
IRtfTextFormat correctedUniqueFormat = context.GetUniqueTextFormatInstance(correctedFormat);
text.Format = correctedUniqueFormat;
}
break;
}
}
pendingParagraphContent.Clear();
} // EndParagraph
// ----------------------------------------------------------------------
public RtfVisualImage(
RtfVisualImageFormat format,
RtfTextAlignment alignment,
int width,
int height,
int desiredWidth,
int desiredHeight,
int scaleWidthPercent,
int scaleHeightPercent,
string imageDataHex,
String importFileName
) :
base(RtfVisualKind.Image)
{
if (width <= 0)
{
throw new ArgumentException(Strings.InvalidImageWidth(width));
}
if (height <= 0)
{
throw new ArgumentException(Strings.InvalidImageHeight(height));
}
if (desiredWidth <= 0)
{
throw new ArgumentException(Strings.InvalidImageDesiredWidth(desiredWidth));
}
if (desiredHeight <= 0)
{
throw new ArgumentException(Strings.InvalidImageDesiredHeight(desiredHeight));
}
if (scaleWidthPercent <= 0)
{
throw new ArgumentException(Strings.InvalidImageScaleWidth(scaleWidthPercent));
}
if (scaleHeightPercent <= 0)
{
throw new ArgumentException(Strings.InvalidImageScaleHeight(scaleHeightPercent));
}
if (imageDataHex == null)
{
throw new ArgumentNullException("imageDataHex");
}
if (importFileName == null)
{
throw new ArgumentNullException("importFileName");
}
this.format = format;
this.alignment = alignment;
this.width = width;
this.height = height;
this.desiredWidth = desiredWidth;
this.desiredHeight = desiredHeight;
this.scaleWidthPercent = scaleWidthPercent;
this.scaleHeightPercent = scaleHeightPercent;
this.imageDataHex = imageDataHex;
this.importFileName = importFileName;
} // RtfVisualImage
} // Alignment
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithAlignment(RtfTextAlignment derivedAlignment)
{
if (alignment == derivedAlignment)
{
return(this);
}
RtfTextFormat copy = new RtfTextFormat(this);
copy.alignment = derivedAlignment;
return(copy);
} // DeriveWithForegroundColor
private byte[] imageDataBinary; // cached info only
#endregion Fields
#region Constructors
// ----------------------------------------------------------------------
public RtfVisualImage(
RtfVisualImageFormat format,
RtfTextAlignment alignment,
int width,
int height,
int desiredWidth,
int desiredHeight,
int scaleWidthPercent,
int scaleHeightPercent,
string imageDataHex
)
: base(RtfVisualKind.Image)
{
if ( width <= 0 )
{
throw new ArgumentException( Strings.InvalidImageWidth( width ) );
}
if ( height <= 0 )
{
throw new ArgumentException( Strings.InvalidImageHeight( height ) );
}
if ( desiredWidth <= 0 )
{
throw new ArgumentException( Strings.InvalidImageDesiredWidth( desiredWidth ) );
}
if ( desiredHeight <= 0 )
{
throw new ArgumentException( Strings.InvalidImageDesiredHeight( desiredHeight ) );
}
if ( scaleWidthPercent <= 0 )
{
throw new ArgumentException( Strings.InvalidImageScaleWidth( scaleWidthPercent ) );
}
if ( scaleHeightPercent <= 0 )
{
throw new ArgumentException( Strings.InvalidImageScaleHeight( scaleHeightPercent ) );
}
if ( imageDataHex == null )
{
throw new ArgumentNullException( "imageDataHex" );
}
this.format = format;
this.alignment = alignment;
this.width = width;
this.height = height;
this.desiredWidth = desiredWidth;
this.desiredHeight = desiredHeight;
this.scaleWidthPercent = scaleWidthPercent;
this.scaleHeightPercent = scaleHeightPercent;
this.imageDataHex = imageDataHex;
}
private byte[] _imageDataBinary; // cached info only
public RtfVisualImage(
RtfVisualImageFormat format,
RtfTextAlignment alignment,
int width,
int height,
int desiredWidth,
int desiredHeight,
int scaleWidthPercent,
int scaleHeightPercent,
string imageDataHex
) :
base(RtfVisualKind.Image)
{
if (width <= 0)
{
throw new ArgumentException(Strings.InvalidImageWidth(width));
}
if (height <= 0)
{
throw new ArgumentException(Strings.InvalidImageHeight(height));
}
if (desiredWidth <= 0)
{
throw new ArgumentException(Strings.InvalidImageDesiredWidth(desiredWidth));
}
if (desiredHeight <= 0)
{
throw new ArgumentException(Strings.InvalidImageDesiredHeight(desiredHeight));
}
if (scaleWidthPercent <= 0)
{
throw new ArgumentException(Strings.InvalidImageScaleWidth(scaleWidthPercent));
}
if (scaleHeightPercent <= 0)
{
throw new ArgumentException(Strings.InvalidImageScaleHeight(scaleHeightPercent));
}
if (imageDataHex == null)
{
throw new ArgumentNullException(nameof(imageDataHex));
}
Format = format;
Alignment = alignment;
Width = width;
Height = height;
DesiredWidth = desiredWidth;
DesiredHeight = desiredHeight;
ScaleWidthPercent = scaleWidthPercent;
ScaleHeightPercent = scaleHeightPercent;
ImageDataHex = imageDataHex;
} // RtfVisualImage
// ----------------------------------------------------------------------
public RtfTextFormat( IRtfTextFormat copy )
{
if ( copy == null )
{
throw new ArgumentNullException( "copy" );
}
font = copy.Font; // enough because immutable
fontSize = copy.FontSize;
superScript = copy.SuperScript;
bold = copy.IsBold;
italic = copy.IsItalic;
underline = copy.IsUnderline;
strikeThrough = copy.IsStrikeThrough;
hidden = copy.IsHidden;
backgroundColor = copy.BackgroundColor; // enough because immutable
foregroundColor = copy.ForegroundColor; // enough because immutable
alignment = copy.Alignment;
}
// ----------------------------------------------------------------------
public RtfTextFormat DeriveWithAlignment( RtfTextAlignment derivedAlignment )
{
if ( alignment == derivedAlignment )
{
return this;
}
RtfTextFormat copy = new RtfTextFormat( this );
copy.alignment = derivedAlignment;
return copy;
}
