private void TextScriptPlace(Win32DCSafeHandle hdc, bool fontSelected, FontCache fontCache)
{
int num = 0;
GlyphShapeData glyphScriptShapeData = this.m_cachedGlyphData.GlyphScriptShapeData;
if (fontSelected)
{
num = Win32.ScriptPlace(hdc, ref this.m_cachedFont.ScriptCache, glyphScriptShapeData.Glyphs, glyphScriptShapeData.GlyphCount, glyphScriptShapeData.VisAttrs, ref this.SCRIPT_ANALYSIS, this.m_cachedGlyphData.RawAdvances, this.m_cachedGlyphData.RawGOffsets, ref this.m_cachedGlyphData.ABC);
}
else
{
num = Win32.ScriptPlace(IntPtr.Zero, ref this.m_cachedFont.ScriptCache, glyphScriptShapeData.Glyphs, glyphScriptShapeData.GlyphCount, glyphScriptShapeData.VisAttrs, ref this.SCRIPT_ANALYSIS, this.m_cachedGlyphData.RawAdvances, this.m_cachedGlyphData.RawGOffsets, ref this.m_cachedGlyphData.ABC);
if (num == -2147483638)
{
fontCache.SelectFontObject(hdc, this.m_cachedFont.Hfont);
num = Win32.ScriptPlace(hdc, ref this.m_cachedFont.ScriptCache, glyphScriptShapeData.Glyphs, glyphScriptShapeData.GlyphCount, glyphScriptShapeData.VisAttrs, ref this.SCRIPT_ANALYSIS, this.m_cachedGlyphData.RawAdvances, this.m_cachedGlyphData.RawGOffsets, ref this.m_cachedGlyphData.ABC);
}
}
if (Win32.Failed(num))
{
Marshal.ThrowExceptionForHR(num);
}
if (this.m_cachedGlyphData.ABC.Width > 0 && this.m_text.Length == 1 && TextBox.IsWhitespaceControlChar(this.m_text[0]))
{
this.m_cachedGlyphData.ABC.SetToZeroWidth();
}
}
