public virtual bool LoadFromStream(Stream stream)
{
FStyle.States.Include(HCState.hosLoading);
try
{
stream.Position = 0;
LoadSectionProcHandler vEvent = delegate(ushort aFileVersion)
{
byte vByte = 0;
vByte = (byte)stream.ReadByte(); // 节数量
// 各节数据
FSections[0].LoadFromStream(stream, FStyle, aFileVersion);
for (int i = 1; i <= vByte - 1; i++)
{
HCSection vSection = NewDefaultSection();
vSection.LoadFromStream(stream, FStyle, aFileVersion);
FSections.Add(vSection);
}
};
DoLoadFromStream(stream, FStyle, vEvent);
}
finally
{
FStyle.States.Exclude(HCState.hosLoading);
}
return(true);
}
private void DoInsertDeItem(HCEmrView aEmrView, HCSection aSection, HCCustomData aData, HCCustomItem aItem)
{
if (aItem is DeCombobox)
{
(aItem as DeCombobox).OnPopupItem = DoRecordDeComboboxGetItem;
}
}
private HCSection NewDefaultSection()
{
HCSection Result = new HCSection(FStyle);
Result.OnPaintFooterAfter = DoSectionPaintFooterAfter;
Result.OnCreateItemByStyle = DoSectionCreateStyleItem;
return(Result);
}
public bool LoadFromXmlStream(Stream stream)
{
XmlDocument vXml = new XmlDocument();
vXml.PreserveWhitespace = true;
vXml.Load(stream);
if (vXml.DocumentElement.Name == "HCView")
{
if (vXml.DocumentElement.Attributes["EXT"].Value != HC.HC_EXT)
{
return(false);
}
string vVersion = vXml.DocumentElement.Attributes["ver"].Value;
byte vLang = byte.Parse(vXml.DocumentElement.Attributes["lang"].Value);
FStyle.States.Include(HCState.hosLoading);
try
{
for (int i = 0; i <= vXml.DocumentElement.ChildNodes.Count - 1; i++)
{
XmlElement vNode = vXml.DocumentElement.ChildNodes[i] as XmlElement;
if (vNode.Name == "style")
{
FStyle.ParseXml(vNode);
}
else
if (vNode.Name == "sections")
{
FSections[0].ParseXml(vNode.ChildNodes[0] as XmlElement);
for (int j = 1; j < vNode.ChildNodes.Count - 1; j++)
{
HCSection vSection = NewDefaultSection();
vSection.ParseXml(vNode.ChildNodes[j] as XmlElement);
FSections.Add(vSection);
}
}
}
}
finally
{
FStyle.States.Exclude(HCState.hosLoading);
}
return(true);
}
return(false);
}
protected void DoSectionPaintFooterAfter(object sender, int pageIndex, RECT rect, HCCanvas canvas, SectionPaintInfo paintInfo)
{
HCSection vSection = sender as HCSection;
if (vSection.PageNoVisible)
{
int vSectionIndex = FSections.IndexOf(vSection);
int vSectionStartPageIndex = 0;
int vAllPageCount = 0;
for (int i = 0; i <= FSections.Count - 1; i++)
{
if (i == vSectionIndex)
{
vSectionStartPageIndex = vAllPageCount;
}
vAllPageCount = vAllPageCount + FSections[i].PageCount;
}
string vS = string.Format(vSection.PageNoFormat, vSectionStartPageIndex + vSection.PageNoFrom + pageIndex, vAllPageCount);
canvas.Brush.Style = HCBrushStyle.bsClear;
canvas.Font.BeginUpdate();
try
{
canvas.Font.Size = 10;
canvas.Font.Family = "宋体";
}
finally
{
canvas.Font.EndUpdate();
}
canvas.TextOut(rect.Left + (rect.Width - canvas.TextWidth(vS)) / 2, rect.Top + vSection.Footer.Height, vS);
}
}
