/// <summary>
/// 打开文档
/// </summary>
public void OpenDoc()
{
try
{
if (m_enDocMode == XMLState.xmlDocClosed)
{
if (File.Exists(m_cXMLFilename))
{
m_objDoc = new XmlDocument();
m_objDoc.Load(m_cXMLFilename);
m_objRoot = m_objDoc.DocumentElement;
if (m_objRoot == null)
{
throw (new Exception("打开文档不正确！"));
}
m_enDocMode = XMLState.xmlDocOpen;
}
}
else
{
MessageBox.Show("打开XML文档错误");
return;
}
}
catch (Exception ex)
{
ErrorMsg("打开XML文档错误", ex.Message, ex.StackTrace, "OpenDoc");
}
}
/// <summary>
/// 开始执行
/// </summary>
/// <param name="bIncludeLayerNames"></param>
public void start(bool bIncludeLayerNames)
{
ReadLUT();
m_enDocMode = XMLState.xmlDocClosed;
m_objDoc = new XmlDocument();
if (!string.IsNullOrEmpty(m_cXMLFilename))
{
OpenDoc();
}
}
private void ReadXML()
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.InitialDirectory = Application.StartupPath;
ofd.Filter = "XML Files(.xml)|*.xml";
if (DialogResult.OK == ofd.ShowDialog(this))
{
XmlTextReader xtr = new XmlTextReader(ofd.FileName);
XMLState state = new XMLState();
state = XMLState.Empty;
while (xtr.Read())
{
switch (xtr.NodeType)
{
case XmlNodeType.Element:
if (xtr.Name == "Book")
{
state = XMLState.Book;
}
if (xtr.Name == "Imię")
{
switch (state)
{
case XMLState.Book:
addBook[0] = xtr.ReadString();
if (xtr.ReadString() == null)
{
addBook[0] = "";
}
break;
}
}
}
}
}
}
private void PrettifyXML(bool prettifyWhole)
{
XMLState state = XMLState.Start, lastState = XMLState.Start;
WindowsAPI.BeginPaint(this);
int cursor = 0;
int currentPosition = SelectionStart;
int startPos = 0;
char quote = '\0';
int start, end;
if (prettifyWhole)
{
start = 0;
end = TextLength - 1;
}
else
{
if (lastPosition.Count > 1)
{
start = FindLast(Text, lastPosition[lastPosition.Count - 2] > currentPosition ? currentPosition - 1 : lastPosition[lastPosition.Count - 2], '<');
end = FindFirst(Text, currentPosition, '>');
}
else
{
start = 0;
end = TextLength - 1;
}
}
for (int i = start; i <= end; i++)
{
cursor = i;
if (state != XMLState.inString && state != XMLState.inComment)
{
if (Text[i] == '\"')
{
quote = '\"';
SetColor(cursor, 1, HunterConfig.ColorXMLString);
lastState = state;
state = XMLState.inString;
continue;
}
else if (Text[i] == '\'')
{
quote = '\'';
SetColor(cursor, 1, HunterConfig.ColorXMLString);
lastState = state;
state = XMLState.inString;
continue;
}
}
switch (state)
{
case XMLState.Start:
if (Text[i] == '<')
{
state = XMLState.inElement;
}
else if (Text[i] == '&')
{
lastState = state;
state = XMLState.inMaybeEscape;
startPos = i;
}
SetColor(cursor, 1, HunterConfig.ColorXMLPlain);
break;
case XMLState.inString:
if (Text[i] == quote)
{
//还原状态
state = lastState;
quote = '\0';
}
SetColor(cursor, 1, HunterConfig.ColorXMLString);
break;
case XMLState.inElement:
if (Text[i] != '?' && Text[i] != '>' && !Char.IsWhiteSpace(Text[i]) && Text[i] != '!' && Text[i] != '/')
{
SetColor(cursor, 1, HunterConfig.ColorXMLElement);
}
else if (Text[i] == '?' || Text[i] == '/')
{
SetColor(cursor, 1, HunterConfig.ColorXMLPlain);
}
else if (Text[i] == '>')
{
state = XMLState.Start;
SetColor(cursor, 1, HunterConfig.ColorXMLPlain);
}
else if (Text[i] == '!')
{
lastState = state;
state = XMLState.inMaybeComment;
startPos = i;
SetColor(cursor, 2, HunterConfig.ColorXMLPlain);
}
else if (Char.IsWhiteSpace(Text[i]))
{
state = XMLState.inAttribute;
startPos = i + 1;
}
break;
case XMLState.inAttribute:
if (Text[i] != '=' && !Char.IsWhiteSpace(Text[i]) && Text[i] != '>' && Text[i] != '?' && Text[i] != '<')
{
SetColor(cursor, 1, HunterConfig.ColorXMLPlain);
}
else if (Text[i] == '=')
{
SetColor(startPos, cursor - startPos, HunterConfig.ColorXMLAttribute);
SetColor(cursor, 1, HunterConfig.ColorXMLPlain);
}
else if (Char.IsWhiteSpace(Text[i]))
{
startPos = i + 1;
}
else if (Text[i] == '>')
{
state = XMLState.Start;
SetColor(cursor, 1, HunterConfig.ColorXMLPlain);
}
else if (Text[i] == '<')
{
state = XMLState.inElement;
SetColor(cursor, 1, HunterConfig.ColorXMLPlain);
}
else if (Text[i] == '?')
{
SetColor(cursor, 1, HunterConfig.ColorXMLPlain);
}
break;
case XMLState.inMaybeComment:
if (Text[i] == '-' && i + 1 < TextLength && Text[i + 1] == '-')
{
state = XMLState.inComment;
SetColor(startPos - 1, 4, HunterConfig.ColorXMLComment);
i++;
}
else
{
state = lastState;
}
break;
case XMLState.inComment:
if (Text[i] == '-')
{
startPos = i;
if (i + 2 < TextLength)
{
if (Text[i + 1] == '-' && Text[i + 2] == '>')
{
state = XMLState.Start;
SetColor(cursor, 3, HunterConfig.ColorXMLComment);
i += 2;
}
}
}
else
{
SetColor(cursor, 1, HunterConfig.ColorXMLComment);
}
break;
case XMLState.inMaybeEscape:
if (Text[i] == ';')
{
state = lastState;
}
SetColor(startPos, cursor - startPos + 1, HunterConfig.ColorXMLEscape);
break;
}
}
Select(currentPosition, 0);
WindowsAPI.EndPaint(this);
}
/// <summary>
/// 新建一个XML文档
/// </summary>
/// <param name="OverWrite">是否重写</param>
/// <param name="blnIncludeLayerNames">是否包含图层名称</param>
/// <returns></returns>
public bool CreateNewFile(bool OverWrite, bool blnIncludeLayerNames)
{
XmlDeclaration objDeclare = default(XmlDeclaration);
string cNamePre = "";
try
{
if (File.Exists(m_cXMLFilename))
{
if (OverWrite == false)
{
throw (new Exception("当前XML文件已存在"));
return(false);
}
File.Delete(m_cXMLFilename);
}
cNamePre = GetNamespacePrefix(m_sRootNodeName);
m_objDoc = new XmlDocument();
m_objRoot = m_objDoc.CreateElement(cNamePre, GetOGCName(m_sRootNodeName), GetNamespaceURL(cNamePre));
m_objDoc.AppendChild(m_objRoot);
m_objActiveNode = m_objRoot;
if (blnIncludeLayerNames)
{
//标准SLD文件
CreateAttribute("version");
SetAttributeValue(m_cSLDVersion);
}
else
{
//世界地图SLD
CreateAttribute("xmlns");
SetAttributeValue(m_SLDXmlns);
}
//写入XML命名空间
foreach (string key in m_objNamespaceURL.Keys)
{
CreateAttribute("xmlns" + ":" + key);
SetAttributeValue(m_objNamespaceURL[key]);
}
objDeclare = m_objDoc.CreateXmlDeclaration(m_cXMLVersion, m_cXMLEncoding, "yes"); //XML版本和XML编码规则
m_objDoc.InsertBefore(objDeclare, m_objRoot);
SaveDoc(); //保存新建的文档
m_enDocMode = XMLState.xmlDocOpen;
//XML命名空间管理器
m_objNSManager = new XmlNamespaceManager(m_objDoc.NameTable);
foreach (string key in m_objNamespaceURL.Keys)
{
m_objNSManager.AddNamespace(key, m_objNamespaceURL[key]);
}
return(true);
}
catch (Exception ex)
{
ErrorMsg("新建XML文档失败 (" + ex.Message + ")", ex.Message, ex.StackTrace, "CreateNewFile");
return(false);
}
}
