private void MarcEditor_GetConfigDom(object sender, GetConfigDomEventArgs e)
{
// Debug.Assert(false, "");
bool bRemote = string.IsNullOrEmpty(this.MarcSyntax) == false;
if (String.IsNullOrEmpty(this.BiblioRecPath) == true
&& bRemote == false)
{
e.ErrorInfo = "MarcSyntax 为空，并且记录路径为空，无法获得配置文件 '" + e.Path + "'";
this.ShowMessage(e.ErrorInfo, "red", true);
return;
}
// 得到干净的文件名
string strCfgFileName = e.Path;
int nRet = strCfgFileName.IndexOf("#");
if (nRet != -1)
{
strCfgFileName = strCfgFileName.Substring(0, nRet);
}
// 根据 MarcSyntax 取得配置文件
if (bRemote && string.IsNullOrEmpty(this.BiblioRecPath) == true)
{
string strFileName = Path.Combine(this.MainForm.DataDir, this.MarcSyntax + "_cfgs/" + strCfgFileName);
// 在cache中寻找
e.XmlDocument = this.MainForm.DomCache.FindObject(strFileName);
if (e.XmlDocument != null)
return;
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strFileName);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strFileName + "' 装入 XMLDOM 时出错: " + ex.Message;
this.ShowMessage(e.ErrorInfo, "red", true);
return;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strFileName, dom); // 保存到缓存
return;
}
string strBiblioDbName = Global.GetDbName(this.BiblioRecPath);
string strCfgFilePath = strBiblioDbName + "/cfgs/" + strCfgFileName;
// 在cache中寻找
e.XmlDocument = this.MainForm.DomCache.FindObject(strCfgFilePath);
if (e.XmlDocument != null)
return;
// 下载配置文件
string strContent = "";
string strError = "";
byte[] baCfgOutputTimestamp = null;
// return:
// -1 error
// 0 not found
// 1 found
nRet = GetCfgFileContent(strCfgFilePath,
out strContent,
out baCfgOutputTimestamp,
out strError);
if (nRet == -1 || nRet == 0)
{
e.ErrorInfo = "获得配置文件 '" + strCfgFilePath + "' 时出错：" + strError;
}
else
{
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strContent);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strCfgFilePath + "' 装入XMLDUM时出错: " + ex.Message;
this.ShowMessage(e.ErrorInfo, "red", true);
return;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strCfgFilePath, dom); // 保存到缓存
}
}
private void MarcEditor_GetConfigDom(object sender, GetConfigDomEventArgs e)
{
if (String.IsNullOrEmpty(textBox_recPath.Text) == true)
{
e.ErrorInfo = "记录路径为空，无法获得配置文件 '" + e.Path + "'";
return;
}
ResPath respath = new ResPath(textBox_recPath.Text);
// 得到干净的文件名
string strCfgFileName = e.Path;
int nRet = strCfgFileName.IndexOf("#");
if (nRet != -1)
{
strCfgFileName = strCfgFileName.Substring(0, nRet);
}
string strPath = ResPath.GetDbName(respath.Path) + "/cfgs/" + strCfgFileName;
// 在cache中寻找
e.XmlDocument = this.MainForm.DomCache.FindObject(strPath);
if (e.XmlDocument != null)
return;
// 使用Channel
RmsChannel channelSave = channel;
channel = Channels.GetChannel(respath.Url);
Debug.Assert(channel != null, "Channels.GetChannel 异常");
m_nInGetCfgFile++;
try
{
string strContent;
string strError;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在下载文件" + strPath);
stop.BeginLoop();
byte[] baTimeStamp = null;
string strMetaData;
string strOutputPath;
long lRet = channel.GetRes(
MainForm.cfgCache,
strPath,
out strContent,
out strMetaData,
out baTimeStamp,
out strOutputPath,
out strError);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
if (lRet == -1)
{
if (channel.ErrorCode == ChannelErrorCode.NotFound)
{
e.ErrorInfo = "";
return;
}
e.ErrorInfo = "获得配置文件 '" + strPath + "' 时出错：" + strError;
return;
}
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strContent);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strPath + "' 装入XMLDUM时出错: " + ex.Message;
return;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strPath, dom); // 保存到缓存
}
finally
{
channel = channelSave;
m_nInGetCfgFile--;
}
}
// 显示值列表
public void ShowValueList(
int nCaretPosition,
int nLineChars,
string strCurLine)
{
this.Update();
if (this.nCurLine == -1)
return;
if (this.m_nInShowValueList > 0)
{
// TODO: 是否Post一个消息出去，稍后再作?
return;
}
this.m_nInShowValueList++;
try
{
string strError = "";
TemplateLine line = (TemplateLine)this.templateRoot.Lines[this.nCurLine];
if (line == null)
{
strError = "未找到序号为'" + Convert.ToString(this.nCurLine) + "'行";
return;
}
int nValueChars = 0; // 值的字符数
if (line.ValueListNodes == null
|| line.ValueListNodes.Count == 0)
{
this.listView_values.Items.Clear();
return;
}
Cursor oldCursor = this.Cursor;
this.Cursor = Cursors.WaitCursor;
if (this.CurValueListNodes != null
&& this.CurValueListNodes == line.ValueListNodes)
{
if (this.listView_values.Items.Count > 0)
{
nValueChars = this.listView_values.Items[0].Text.Length;
goto SELECT; // 优化
}
}
this.listView_values.Items.Clear();
// 解决ref
while (true)
{
bool bFoundNew = false;
for (int i = 0; i < line.ValueListNodes.Count; i++)
{
XmlNode valuelist_node = line.ValueListNodes[i];
string strRef = DomUtil.GetAttr(valuelist_node, "ref");
if (string.IsNullOrEmpty(strRef) == true)
continue;
{
if (this.GetConfigDom == null)
return;
GetConfigDomEventArgs ar = new GetConfigDomEventArgs();
ar.Path = strRef;
ar.XmlDocument = null;
this.GetConfigDom(this, ar);
if (string.IsNullOrEmpty(ar.ErrorInfo) == false)
{
strError = "获取 '" + line.m_strName + "' 对应的ValueList出错，原因:" + ar.ErrorInfo;
goto END1;
}
if (ar.XmlDocument == null)
return; // ??
string strSource = "";
string strValueListName = "";
int nIndex = strRef.IndexOf('#');
if (nIndex != -1)
{
strSource = strRef.Substring(0, nIndex);
strValueListName = strRef.Substring(nIndex + 1);
}
else
{
strValueListName = strRef;
}
XmlNode valueListNode = ar.XmlDocument.SelectSingleNode("//ValueList[@name='" + strValueListName + "']");
if (valueListNode == null)
{
strError = "未找到路径为'" + strRef + "'的节点。";
goto END1;
}
// 替换
line.ValueListNodes[i] = valueListNode;
bFoundNew = true;
}
}
if (bFoundNew == false)
break;
}
this.listView_values.Items.Clear(); // 2006/5/30 add
foreach (XmlNode valuelist_node in line.ValueListNodes)
{
XmlNodeList itemList = valuelist_node.SelectNodes("Item");
foreach (XmlNode itemNode in itemList)
{
string strItemLable = "";
// 从一个元素的下级的多个<strElementName>元素中, 提取语言符合的XmlNode的InnerText
// parameters:
// bReturnFirstNode 如果找不到相关语言的，是否返回第一个<strElementName>
strItemLable = DomUtil.GetXmlLangedNodeText(
this.Lang,
itemNode,
"Label",
true);
if (string.IsNullOrEmpty(strItemLable) == true)
strItemLable = "<尚未定义>";
else
strItemLable = StringUtil.Trim(strItemLable);
#if NO
XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
nsmgr.AddNamespace("xml", Ns.xml);
XmlNode itemLabelNode = itemNode.SelectSingleNode("Label[@xml:lang='" + this.Lang + "']", nsmgr);
if (itemLabelNode == null
|| string.IsNullOrEmpty(itemLabelNode.InnerText.Trim()) == true)
{
// 如果找不到，则找到第一个有值的
XmlNodeList nodes = itemNode.SelectNodes("Label", nsmgr);
foreach (XmlNode temp_node in nodes)
{
if (string.IsNullOrEmpty(temp_node.InnerText.Trim()) == false)
{
itemLabelNode = temp_node;
break;
}
}
}
if (itemLabelNode == null)
strItemLable = "<尚未定义>";
else
strItemLable = StringUtil.Trim(itemLabelNode.InnerText);
#endif
XmlNode itemValueNode = itemNode.SelectSingleNode("Value");
string strItemValue = StringUtil.Trim(itemValueNode.InnerText);
if (String.IsNullOrEmpty(strItemValue) == false)
{
nValueChars = strItemValue.Length;
}
// 加入listview
ListViewItem item = new ListViewItem(strItemValue);
item.SubItems.Add(strItemLable);
this.listView_values.Items.Add(item);
}
}
this.CurValueListNodes = line.ValueListNodes;
SELECT:
// 加亮当前事项
if (nValueChars != 0)
{
// 算出当前插入符在第几个单元的值上
int nIndex = nCaretPosition / nValueChars;
if ((nIndex * nValueChars) + nValueChars <= strCurLine.Length)
{
string strCurUnit = strCurLine.Substring(nIndex * nValueChars, nValueChars);
// 在listview中找到这个值, 并选择它。
for (int i = 0; i < this.listView_values.Items.Count; i++)
{
if (this.listView_values.Items[i].Text.Replace("_", " ") == strCurUnit)
{
this.CurActiveValueUnit = strCurUnit;
this.listView_values.Items[i].Selected = true;
// 滚入视线内
this.listView_values.EnsureVisible(i);
}
else
{
if (this.listView_values.Items[i].Selected != false)
this.listView_values.Items[i].Selected = false;
}
}
}
}
END1:
/////////////////////////////////////
// 触发EndGetValueList事件
///////////////////////////////////////
EndGetValueListEventArgs argsEnd = new EndGetValueListEventArgs();
if (strError != "")
argsEnd.Ref = strError;
else
argsEnd.Ref = "";
this.fireEndGetValueList(this, argsEnd);
this.Cursor = oldCursor;
}
finally
{
this.m_nInShowValueList--;
}
}
public void MarcEditor_GetConfigDom(object sender, GetConfigDomEventArgs e)
{
// Debug.Assert(false, "");
// 路径中应该包含 @服务器名
if (String.IsNullOrEmpty(e.Path) == true)
{
e.ErrorInfo = "e.Path 为空，无法获得配置文件";
goto ERROR1;
}
// e.Path 是这样的形态 marcdef:中文图书/1@当前服务器 。冒号后面部分可以缺省，表示未知服务器的记录(没有路径和服务器名)
string strPath = "";
string strServerName = "";
StringUtil.ParseTwoPart(e.Path, "@", out strPath, out strServerName);
//
string strPureFileName = "";
string strBiblioRecPath = "";
StringUtil.ParseTwoPart(strPath, ":", out strPureFileName, out strBiblioRecPath);
string strServerType = _base.GetServerType(strServerName);
if (strServerType == "amazon" || strServerName == "!unknown")
{
// TODO: 如何知道 MARC 记录是什么具体的 MARC 格式?
// 可能需要在服务器信息中增加一个首选的 MARC 格式属性
string strFileName = Path.Combine(this.MainForm.DataDir, "unimarc_cfgs/" + strPath);
// 在cache中寻找
e.XmlDocument = this.MainForm.DomCache.FindObject(strFileName);
if (e.XmlDocument != null)
return;
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strFileName);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strFileName + "' 装入 XMLDOM 时出错: " + ex.Message;
goto ERROR1;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strFileName, dom); // 保存到缓存
return;
}
AccountInfo account = _base.GetAccountInfo(strServerName, false); // false 可以不影响可能正在进行的检索长操作，因为长操作可能要用到 this._base._currentAccount
if (account == null)
{
e.ErrorInfo = "e.Path 中 '" + e.Path + "' 服务器名 '" + strServerName + "' 没有配置";
goto ERROR1;
}
Debug.Assert(strServerType == "dp2library", "");
// string strBiblioDbName = Global.GetDbName(this._biblio.BiblioRecPath);
string strBiblioDbName = Global.GetDbName(strBiblioRecPath);
// 得到干净的文件名
string strCfgFilePath = strBiblioDbName + "/cfgs/" + strPureFileName; // e.Path;
int nRet = strCfgFilePath.IndexOf("#");
if (nRet != -1)
{
strCfgFilePath = strCfgFilePath.Substring(0, nRet);
}
// 在cache中寻找
e.XmlDocument = this.MainForm.DomCache.FindObject(strCfgFilePath);
if (e.XmlDocument == null)
{
// TODO: 可以通过服务器名，得到 url username 等配置参数
// 下载配置文件
string strContent = "";
string strError = "";
byte[] baCfgOutputTimestamp = null;
// return:
// -1 error
// 0 not found
// 1 found
nRet = GetCfgFileContent(
account.ServerUrl,
account.UserName,
strCfgFilePath,
out strContent,
out baCfgOutputTimestamp,
out strError);
if (nRet == -1 || nRet == 0)
{
e.ErrorInfo = "获得配置文件 '" + strCfgFilePath + "' 时出错：" + strError;
goto ERROR1;
}
else
{
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strContent);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strCfgFilePath + "' 装入XMLDUM时出错: " + ex.Message;
goto ERROR1;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strCfgFilePath, dom); // 保存到缓存
}
}
// 只使用属于数据库的 marcdef 文件中的 MarcSyntax 信息，然后使用安装目录中的 marcdef 配置文件
{
string strFileName = "";
string strMarcSyntax = GetMarcSyntax(e.XmlDocument);
if (strMarcSyntax == "usmarc")
strFileName = Path.Combine(this.MainForm.DataDir, "usmarc_cfgs/" + strPureFileName);
else
strFileName = Path.Combine(this.MainForm.DataDir, "unimarc_cfgs/" + strPureFileName);
// 在cache中寻找
e.XmlDocument = this.MainForm.DomCache.FindObject(strFileName);
if (e.XmlDocument != null)
return;
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strFileName);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strFileName + "' 装入 XMLDOM 时出错: " + ex.Message;
goto ERROR1;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strFileName, dom); // 保存到缓存
}
return;
ERROR1:
this.ShowMessage(e.ErrorInfo, "red", true);
}
private void MarcEditor_GetConfigDom(object sender, GetConfigDomEventArgs e)
{
int nRet = 0;
string strError = "";
if (String.IsNullOrEmpty(this.SavePath) == false)
{
string strProtocol = "";
string strPath = "";
// 分离出各个部分
nRet = Global.ParsePath(this.SavePath,
out strProtocol,
out strPath,
out strError);
if (nRet == -1)
{
strError = "解析路径 '" + this.SavePath + "' 字符串过程中发生错误: " + strError;
goto ERROR1;
}
if (strProtocol != "dp2library")
goto OTHER;
dp2SearchForm dp2_searchform = this.GetDp2SearchForm();
if (dp2_searchform == null)
{
strError = "没有连接的或者打开的dp2检索窗，无法获取配置文件";
goto ERROR1;
}
string strServerName = "";
string strLocalPath = "";
// 解析记录路径。
// 记录路径为如下形态 "中文图书/1 @服务器"
dp2SearchForm.ParseRecPath(strPath,
out strServerName,
out strLocalPath);
if (string.Compare(strServerName, "mem", true) == 0
|| string.Compare(strServerName, "file", true) == 0)
goto OTHER;
string strBiblioDbName = dp2SearchForm.GetDbName(strLocalPath);
string strSyntax = "";
// 获得一个数据库的数据syntax
// parameters:
// stop 如果!=null，表示使用这个stop，它已经OnStop +=
// 如果==null，表示会自动使用this.stop，并自动OnStop+=
// return:
// -1 error
// 0 not found
// 1 found
nRet = dp2_searchform.GetDbSyntax(
null,
strServerName,
strBiblioDbName,
out strSyntax,
out strError);
if (nRet == -1)
{
strError = "获取书目库 '" + strBiblioDbName + "的数据格式时发生错误: " + strError;
goto ERROR1;
}
/*
string strDefFilename = "";
if (strSyntax == "unimarc"
|| strSyntax == "usmarc")
strDefFilename = "marcdef";
else
{
strError = "所选书目库 '" + strBiblioDbName + "' 不是MARC格式的数据库";
goto ERROR1;
}*/
// 得到干净的文件名
string strCfgFileName = e.Path;
nRet = strCfgFileName.IndexOf("#");
if (nRet != -1)
{
strCfgFileName = strCfgFileName.Substring(0, nRet);
}
// 然后获得cfgs/template配置文件
string strCfgFilePath = strBiblioDbName + "/cfgs/" + strCfgFileName + "@" + strServerName;
e.XmlDocument = this.MainForm.DomCache.FindObject(strCfgFilePath);
if (e.XmlDocument != null)
return;
string strCode = "";
byte[] baCfgOutputTimestamp = null;
nRet = dp2_searchform.GetCfgFile(
true,
strCfgFilePath,
out strCode,
out baCfgOutputTimestamp,
out strError);
if (nRet == -1)
goto ERROR1;
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strCode);
}
catch (Exception ex)
{
e.ErrorInfo = "装载配置文件 '"+strCfgFilePath+"' 到 XMLDOM 的过程中出现错误: " + ex.Message;
return;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strCfgFilePath, dom);
return;
}
OTHER:
{
string strCfgFileName = e.Path;
nRet = strCfgFileName.IndexOf("#");
if (nRet != -1)
{
strCfgFileName = strCfgFileName.Substring(0, nRet);
}
string strMarcSyntaxOID = "";
strMarcSyntaxOID = this.GetCurrentMarcSyntaxOID(out strError);
if (String.IsNullOrEmpty(strMarcSyntaxOID) == true)
{
e.ErrorInfo = "因为: " + strError + "，无法获得配置文件 '" + strCfgFileName + "'";
return;
}
string strPath = this.MainForm.DataDir + "\\" + strMarcSyntaxOID.Replace(".", "_") + "\\" + strCfgFileName;
e.XmlDocument = this.MainForm.DomCache.FindObject(strPath);
if (e.XmlDocument != null)
return;
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strPath);
}
catch (Exception ex)
{
e.ErrorInfo = "装载配置文件 '" + strPath + "' 到 XMLDOM 的过程中出现错误: " + ex.Message;
return;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strPath, dom);
}
return;
ERROR1:
e.ErrorInfo = strError;
}
private void easyMarcControl1_GetConfigDom(object sender, GetConfigDomEventArgs e)
{
// if (GetConfigDom != null)
{
if (string.IsNullOrEmpty(this._biblio.BiblioRecPath) == true
&& string.IsNullOrEmpty(this._biblio.ServerName) == true)
{
// e.Path = e.Path + "@!unknown";
e.Path = e.Path;
}
else
{
// e.Path = Global.GetDbName(this.BiblioRecPath) + "/cfgs/" + e.Path + "@" + this.ServerName;
e.Path = e.Path + ":" + this._biblio.BiblioRecPath + "@" + this._biblio.ServerName;
}
// GetConfigDom(this, e);
MarcEditor_GetConfigDom(sender, e);
}
}
public void MarcEditor_GetConfigDom(object sender, GetConfigDomEventArgs e)
{
// Debug.Assert(false, "");
// 路径中应该包含 @服务器名
if (String.IsNullOrEmpty(e.Path) == true)
{
e.ErrorInfo = "e.Path 为空，无法获得配置文件";
goto ERROR1;
}
string strPath = "";
string strServerName = "";
StringUtil.ParseTwoPart(e.Path, "@", out strPath, out strServerName);
string strServerType = _base.GetServerType(strServerName);
if (strServerType == "amazon" || strServerName == "!unknown")
{
// TODO: 如何知道 MARC 记录是什么具体的 MARC 格式?
// 可能需要在服务器信息中增加一个首选的 MARC 格式属性
string strFileName = Path.Combine(this.MainForm.DataDir, "unimarc_cfgs/" + strPath);
// 在cache中寻找
e.XmlDocument = this.MainForm.DomCache.FindObject(strFileName);
if (e.XmlDocument != null)
return;
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strFileName);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strFileName + "' 装入 XMLDOM 时出错: " + ex.Message;
goto ERROR1;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strFileName, dom); // 保存到缓存
return;
}
AccountInfo account = _base.GetAccountInfo(strServerName);
if (account == null)
{
e.ErrorInfo = "e.Path 中 '"+e.Path+"' 服务器名 '"+strServerName+"' 没有配置";
goto ERROR1;
}
Debug.Assert(strServerType == "dp2library", "");
BiblioRegisterControl control = sender as BiblioRegisterControl;
string strBiblioDbName = Global.GetDbName(control.BiblioRecPath);
// 得到干净的文件名
string strCfgFilePath = strBiblioDbName + "/cfgs/" + strPath; // e.Path;
int nRet = strCfgFilePath.IndexOf("#");
if (nRet != -1)
{
strCfgFilePath = strCfgFilePath.Substring(0, nRet);
}
// 在cache中寻找
e.XmlDocument = this.MainForm.DomCache.FindObject(strCfgFilePath);
if (e.XmlDocument != null)
return;
// TODO: 可以通过服务器名，得到 url username 等配置参数
// 下载配置文件
string strContent = "";
string strError = "";
byte[] baCfgOutputTimestamp = null;
// return:
// -1 error
// 0 not found
// 1 found
nRet = GetCfgFileContent(
account.ServerUrl,
account.UserName,
strCfgFilePath,
out strContent,
out baCfgOutputTimestamp,
out strError);
if (nRet == -1 || nRet == 0)
{
e.ErrorInfo = "获得配置文件 '" + strCfgFilePath + "' 时出错：" + strError;
goto ERROR1;
}
else
{
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strContent);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strCfgFilePath + "' 装入XMLDUM时出错: " + ex.Message;
goto ERROR1;
}
e.XmlDocument = dom;
this.MainForm.DomCache.SetObject(strCfgFilePath, dom); // 保存到缓存
}
return;
ERROR1:
this.DisplayFloatErrorText(e.ErrorInfo, "");
}
void _biblioRegister_GetConfigDom(object sender, GetConfigDomEventArgs e)
{
(this.Container as EntityRegisterControl).MarcEditor_GetConfigDom(sender, e);
}
/*
<Field name='801'>
<Property>
<Label xml:lang='en'>Originating Source</Label>
<Label xml:lang='cn'>记录来源</Label>
</Property>
<Subfield name='a'>
<Property>
<Label xml:lang='en'></Label>
<Label xml:lang='cn'>国家代码</Label>
<ValueList ref='countrycode' />
</Property>
</Subfield>
*/
// return:
// -1 出错
// 0 未找到对应的ValueList
// 1 找到
/*public*/ int GetValueListNodes(string strFieldName,
string strSubfieldName,
out List<XmlNode> valueListNodes,
out string strError)
{
valueListNodes = new List<XmlNode>();
strError = "";
if (this.MarcDefDom == null)
return 0;
string strXPath = "Field[@name='" + strFieldName + "']/Subfield[@name='" + strSubfieldName + "']/Property/ValueList";
XmlNodeList nodes = this.MarcDefDom.DocumentElement.SelectNodes(strXPath);
if (nodes.Count == 0)
return 0;
foreach (XmlNode node in nodes)
{
valueListNodes.Add(node);
}
while (true)
{
bool bFoundRef = false;
for(int i=0;i<valueListNodes.Count ; i++)
{
XmlNode node = valueListNodes[i];
//找ref
string strRef = DomUtil.GetAttr(node, "ref");
if (string.IsNullOrEmpty(strRef) == true)
continue;
bFoundRef = true;
// 未挂接事件
if (this.GetConfigDom == null)
return 0;
GetConfigDomEventArgs e = new GetConfigDomEventArgs();
e.Path = strRef;
e.XmlDocument = null;
this.GetConfigDom(this, e);
if (e.ErrorInfo != "")
{
strError = "获取'" + strFieldName + "$" + strSubfieldName + "'对应的ValueList出错，原因:" + e.ErrorInfo;
return -1;
}
if (e.XmlDocument == null)
return 0;
int nIndex = strRef.IndexOf('#');
string strSource = "";
string strValueListName = "";
if (nIndex != -1)
{
strSource = strRef.Substring(0, nIndex);
strValueListName = strRef.Substring(nIndex + 1);
}
else
{
strValueListName = strRef;
}
// 把原有的node从数组中删除
valueListNodes.Remove(node);
i--;
XmlNode node_valuelist = e.XmlDocument.SelectSingleNode("//ValueList[@name='" + strValueListName + "']");
if (node_valuelist == null)
{
strError = "未找到路径为'" + strRef + "'的节点。";
return -1;
}
valueListNodes.Add(node_valuelist);
}
if (bFoundRef == false)
break;
}
return 1;
}
private void easyMarcControl1_GetConfigDom(object sender, GetConfigDomEventArgs e)
{
string strFileName = Path.Combine(this.MainForm.DataDir, "marcdef");
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strFileName);
}
catch (Exception ex)
{
e.ErrorInfo = "配置文件 '" + strFileName + "' 装入XMLDUM时出错: " + ex.Message;
return;
}
e.XmlDocument = dom;
}
