protected AojPrintImage(AojPrintImage obj)
: base(obj)
{
}
object ICloneable.Clone()
{
AojPrintImage aojPrintImage = new AojPrintImage(this);
return aojPrintImage;
}
public bool Parse(AojPrintXmlReader aojXmlReader)
{
//Paper节点访问后得到的属性
Hashtable hstPaper = aojXmlReader.Attributes;
//如果本paper没有Id则默认为Group
this._id = AojUnitConvert.SafeToString(hstPaper, "Id", "PaperGroup");
this._width = AojUnitConvert.SafeToInt(hstPaper, "Width", 596);
this._height = AojUnitConvert.SafeToInt(hstPaper, "Height", 840);
this._paperSizeName = AojUnitConvert.SafeToString(hstPaper, "PaperSizeName", "A4");
this._orientation = AojUnitConvert.SafeToString(hstPaper, "Orientation", "Portrait");
this._margin = AojUnitConvert.SafeToInt(hstPaper, "Margin", 1);
while (aojXmlReader.Read())
{
//当读取器读到结束节点为AojPaper时，说明一张页面已经读取完毕
//然后由AojPrint类，继续读取进行下一轮的Paper创建
if (aojXmlReader.IsEndElement("AojPaper"))
{
break;
}
switch (aojXmlReader.TagName)
{
case "Label":
{
//读到Label节点时，进行Label节点属性的读取
AojPrintLabel printLabel = new AojPrintLabel();
printLabel.Parse(aojXmlReader);
this._objectArray.Add(printLabel);
}
break;
case "Image":
{
//读到Image节点时，进行Image节点属性的读取
AojPrintImage printImage = new AojPrintImage();
printImage.Parse(aojXmlReader);
this._objectArray.Add(printImage);
}
break;
case "Table":
{
//读到Table节点时，进行Table节点属性的读取
AojPrintTable printTable = new AojPrintTable();
printTable.Parse(aojXmlReader);
this._objectArray.Add(printTable);
}
break;
default: //查找自定义插件中的对象
{
AojPrintSettings settings= AojPrintSettings.CreateInstance();
KeyValuePair<string,object> CurrentPlugin =settings.lstPlugin.Find((plk) => plk.Key == aojXmlReader.TagName);
if (CurrentPlugin.Value is IAojPrintObjectParse)
{
IAojPrintObjectParse aojPluginObject= (IAojPrintObjectParse)CurrentPlugin.Value;
//用此类库Parse完后保存在对象集合中
aojPluginObject.Parse(aojXmlReader);
this._objectArray.Add(aojPluginObject);
//因为该类对象的所有操作后，属性系统都为引用，因此要Clone一下
this._objectArray = (ArrayList)this._objectArray.Clone();
}
}
break;
}
}
return true;
}