public AvatarFileEngine(string uri)
{
// uri begins with "avatar:/"
m_AvatarHash = uri.Substring(8);
QPixmap pixmap = (QPixmap)Synapse.Xmpp.AvatarManager.GetAvatar(m_AvatarHash);
// FIXME: This doesn't seem very efficient...
QBuffer buffer = new QBuffer();
buffer.Open((uint)QIODevice.OpenModeFlag.WriteOnly);
pixmap.Save(buffer, "PNG");
buffer.Close();
m_Buffer = new byte[buffer.Size()];
Marshal.Copy(buffer.Data().Data().ToIntPtr(), m_Buffer, 0, m_Buffer.Length);
}
protected void SetQBufferSize(int size)
{
_qBuffer = new QBuffer();
if (CalculateXx)
{
_qBuffer.Qxx = new Complex[size];
}
if (CalculateXy)
{
_qBuffer.Qxy = new Complex[size];
}
if (CalculateXz)
{
_qBuffer.Qxz = new Complex[size];
}
if (CalculateYx)
{
_qBuffer.Qyx = new Complex[size];
}
if (CalculateYy)
{
_qBuffer.Qyy = new Complex[size];
}
if (CalculateYz)
{
_qBuffer.Qyz = new Complex[size];
}
if (CalculateZx)
{
_qBuffer.Qzx = new Complex[size];
}
if (CalculateZy)
{
_qBuffer.Qzy = new Complex[size];
}
if (CalculateZz)
{
_qBuffer.Qzz = new Complex[size];
}
}
public string ToHtml()
{
var builder = new StringBuilder();
var document = base.Document();
bool isFirstBlock = true;
var block = document.Begin();
while (block.IsValid())
{
if (!isFirstBlock)
{
builder.Append("<br/>");
}
isFirstBlock = false;
QTextBlock.iterator it;
//for (it = block.Begin(); !it.AtEnd(); it = it++) {
for (it = block.Begin(); !it.AtEnd(); it = it.Next())
{
var fragment = it.Fragment();
var format = fragment.CharFormat();
if (format.IsImageFormat())
{
var imageFormat = format.ToImageFormat();
var name = imageFormat.Name();
var data = document.Resource((int)QTextDocument.ResourceType.ImageResource, new QUrl(name));
if (data.type() == QVariant.TypeOf.Pixmap)
{
var pixmap = (QPixmap)data;
var tempArray = new QByteArray();
var tempBuffer = new QBuffer(tempArray);
pixmap.Save(tempBuffer, "PNG");
string imageString = tempArray.ToBase64().ConstData();
builder.AppendFormat("<img alt=\"[embeded image]\" src=\"data:image/png;base64,{0}\" />", imageString);
}
}
else
{
var link = format.AnchorHref();
var bold = (format.FontWeight() == (int)QFont.Weight.Bold);
var underline = format.FontUnderline() && String.IsNullOrEmpty(link);
var italic = format.FontItalic();
var strike = format.FontStrikeOut();
if (!String.IsNullOrEmpty(link))
{
link = Util.EscapeHtml(link);
builder.AppendFormat("<a href=\"{0}\" title=\"{0}\">", link);
}
if (bold)
{
builder.Append("<b>");
}
if (underline)
{
builder.Append("<u>");
}
if (italic)
{
builder.Append("<i>");
}
if (strike)
{
builder.Append("<s>");
}
var text = fragment.Text();
text = Util.EscapeHtml(text);
text = text.Replace(" ", " ");
text = text.Replace("\t", "    ");
text = text.Replace("\r\n", "<br/>");
text = text.Replace("\r", "<br/>");
text = text.Replace("\n", "<br/>");
text = text.Replace("\u2028", "<br/>");
builder.Append(text);
if (strike)
{
builder.Append("</s>");
}
if (italic)
{
builder.Append("</i>");
}
if (underline)
{
builder.Append("</u>");
}
if (bold)
{
builder.Append("</b>");
}
if (!String.IsNullOrEmpty(link))
{
builder.Append("</a>");
}
}
}
block = block.Next();
}
return(builder.ToString());
}
