public virtual void Deserialize(Version documentVersion, XmlElement node)
{
this.ID = node.GetAttribute("id");
this.Text = node.GetAttribute("text");
//
if (node.HasAttribute("x"))
{
this.Bounds = new Rectangle(
ST.GetIntDefault(node.GetAttribute("x")),
ST.GetIntDefault(node.GetAttribute("y")),
ST.GetIntDefault(node.GetAttribute("width")),
ST.GetIntDefault(node.GetAttribute("height")));
}
//
this.Remark = ST.ReadTextNode(node, "remark");
if (string.IsNullOrEmpty(this.Remark)) // 向后兼容
{
string notes = ST.ReadCDataNode(node, "description");
if (string.IsNullOrEmpty(notes))
{
notes = ST.ReadTextNode(node, "description");
}
this.Remark = notes;
}
}
public override void Deserialize(Version documentVersion, XmlElement node)
{
//
if (documentVersion >= Document.DV_3) // 新
{
this.Bounds = new Rectangle(
ST.GetIntDefault(node.GetAttribute("x")),
ST.GetIntDefault(node.GetAttribute("y")),
ST.GetIntDefault(node.GetAttribute("width")),
ST.GetIntDefault(node.GetAttribute("height")));
CustomWidth = ST.GetInt(node.GetAttribute("custom_width"));
CustomHeight = ST.GetInt(node.GetAttribute("custom_height"));
}
else
{
CustomWidth = ST.GetInt(node.GetAttribute("width"));
CustomHeight = ST.GetInt(node.GetAttribute("height"));
}
if (node.HasAttribute("align"))
{
Alignment = ST.GetEnumValue <WidgetAlignment>(node.GetAttribute("align"), Alignment);
}
Hyperlink = node.GetAttribute("hyperlink");
DisplayIndex = ST.GetIntDefault(node.GetAttribute("display_index"));
Padding = ST.GetIntDefault(node.GetAttribute("padding"));
Text = ST.ReadTextNode(node, "text");
}
public static int GetLayoutSuspendCount(this Control control)
{
if (control == null)
{
throw new ArgumentNullException();
}
var type = typeof(Control);
var fif = type.GetField("layoutSuspendCount",
System.Reflection.BindingFlags.NonPublic
| System.Reflection.BindingFlags.Instance
| System.Reflection.BindingFlags.GetField);
if (fif != null)
{
return(ST.GetIntDefault(fif.GetValue(control)));
}
else
{
return(0);
}
}
protected virtual object DeserializeValue(string type, string value)
{
if (string.IsNullOrEmpty(type))
{
return(value);
}
switch (type)
{
case "int":
return(ST.GetIntDefault(value));
case "decimal":
return(ST.GetDecimalDefault(value));
case "float":
return(ST.GetFloatDefault(value));
default:
return(value);
}
}
public static Document Load(XmlDocument dom)
{
if (dom.DocumentElement == null)
{
return(null);
}
// version
var documentVersion = Document.DocumentVersion;
if (dom.DocumentElement.HasAttribute("document_version"))
{
documentVersion = new Version(dom.DocumentElement.GetAttribute("document_version"));
}
else if (dom.DocumentElement.HasAttribute("editor_version"))
{
documentVersion = new Version(dom.DocumentElement.GetAttribute("editor_version"));
if (documentVersion.Major == 3) // 3.0早期的beta版本没有 documentVersion, 而其editor_version 可能略大 DocumentVersion
{
documentVersion = Document.DV_3;
}
}
if (documentVersion > DocumentVersion)
{
throw new Exception("Unsupport Document Version");
}
// old version document, one chart in a document, 1.5.0 or earlier
if (dom.DocumentElement.Name == "map")
{
return(LoadSingleMindMap(documentVersion, dom));
}
// new document, multi-charts in a document
if (dom.DocumentElement.Name != "document")
{
return(null);
}
//
var doc = new Document();
// information
var infos = dom.DocumentElement.SelectSingleNode("information") as XmlElement;
if (infos != null)
{
if (documentVersion < Document.DV_3) // 老式的写法
{
doc.Author = ST.ReadTextNode(infos, "Author");
doc.Company = ST.ReadTextNode(infos, "Company");
doc.Version = ST.ReadTextNode(infos, "Version");
doc.Description = ST.ReadTextNode(infos, "Description");
}
else
{
doc.Author = ST.ReadTextNode(infos, "author");
doc.Company = ST.ReadTextNode(infos, "company");
doc.Version = ST.ReadTextNode(infos, "version");
doc.Description = ST.ReadTextNode(infos, "description");
}
}
// attributes
var attrs = dom.DocumentElement.SelectSingleNode("attributes") as XmlElement;
if (attrs != null)
{
foreach (XmlNode attr in attrs.ChildNodes)
{
if (!(attr is XmlElement))
{
continue;
}
XmlElement attr_e = (XmlElement)attr;
if (attr_e.Name != "item")
{
continue;
}
doc.Attributes[attr_e.GetAttribute("name")] = attr_e.InnerText;
}
}
// charts
var charts = dom.DocumentElement.SelectSingleNode("charts") as XmlElement;
if (charts != null)
{
foreach (XmlNode chart in charts)
{
if (!(chart is XmlElement))
{
continue;
}
XmlElement chart_e = (XmlElement)chart;
if (chart_e.Name != "chart")
{
continue;
}
ChartPage cdoc = LoadChartDocument(documentVersion, chart_e);
if (cdoc != null)
{
doc.Charts.Add(cdoc);
}
}
doc.ActiveChartIndex = ST.GetIntDefault(charts.GetAttribute("active_chart"));
}
doc.Modified = false;
return(doc);
}
