public RtfFormatLock(RtfBuilder builder)
{
Contract.Requires(builder != null);
this.builder = builder;
wrapped = new RtfFormatWrapper(builder);
builder.isLocked = true;
}
public RtfFormatWrapper(RtfBuilder builder)
{
Contract.Requires(builder != null);
this.builder = builder;
if (builder.isLocked)
{
return;
}
var buffer = builder.buffer;
int oldLength = buffer.Length;
if ((builder.fontStyle & FontStyle.Bold) == FontStyle.Bold)
{
buffer.Append(@"\b");
}
if ((builder.fontStyle & FontStyle.Italic) == FontStyle.Italic)
{
buffer.Append(@"\i");
}
if ((builder.fontStyle & FontStyle.Underline) == FontStyle.Underline)
{
buffer.Append(@"\ul");
}
if ((builder.fontStyle & FontStyle.Strikeout) == FontStyle.Strikeout)
{
buffer.Append(@"\strike");
}
if (builder.fontSize != builder.defaultFontSize)
{
buffer.AppendFormat(@"\fs{0}", builder.fontSize);
}
if (builder.fontIndex != 0)
{
buffer.AppendFormat(@"\f{0}", builder.fontIndex);
}
if (builder.foreColor != builder.defaultForeColor)
{
buffer.AppendFormat(@"\cf{0}", builder.IndexOfColor(builder.foreColor));
}
if (builder.backColor != builder.defaultBackColor)
{
buffer.AppendFormat(@"\highlight{0}", builder.IndexOfColor(builder.backColor));
}
if (buffer.Length > oldLength)
{
buffer.Append(" ");
}
}