// 添加自由词，前半部分工作
void CommentControl_AddSubject(object sender, AddSubjectEventArgs e)
{
string strError = "";
// 根据书目库名获得MARC格式语法名
// return:
// null 没有找到指定的书目库名
string strMarcSyntax = MainForm.GetBiblioSyntax(this.BiblioDbName);
if (strMarcSyntax == null)
{
strError = "书目库名 '" + this.BiblioDbName + "' 居然没有找到";
goto ERROR1;
}
List<string> reserve_subjects = null;
List<string> exist_subjects = null;
int nRet = ItemInfoForm.GetSubjectInfo(this.GetMarc(), // this.m_marcEditor.Marc,
strMarcSyntax,
out reserve_subjects,
out exist_subjects,
out strError);
if (nRet == -1)
goto ERROR1;
AddSubjectDialog dlg = new AddSubjectDialog();
MainForm.SetControlFont(dlg, this.Font, false);
dlg.ReserveSubjects = reserve_subjects;
dlg.ExistSubjects = exist_subjects;
dlg.HiddenNewSubjects = e.HiddenSubjects;
dlg.NewSubjects = e.NewSubjects;
this.MainForm.AppInfo.LinkFormState(dlg, "entityform_addsubjectdialog_state");
dlg.ShowDialog(this);
this.MainForm.AppInfo.UnlinkFormState(dlg);
if (dlg.DialogResult == System.Windows.Forms.DialogResult.Cancel)
{
e.Canceled = true;
return;
}
List<string> subjects = new List<string>();
subjects.AddRange(dlg.ExistSubjects);
subjects.AddRange(dlg.NewSubjects);
StringUtil.RemoveDupNoSort(ref subjects); // 去重
StringUtil.RemoveBlank(ref subjects); // 去掉空元素
string strMARC = this.GetMarc(); // this.m_marcEditor.Marc;
// 修改指示符1为空的那些 610 字段
// parameters:
// strSubject 可以修改的自由词的总和。包括以前存在的和本次添加的
nRet = ItemInfoForm.ChangeSubject(ref strMARC,
strMarcSyntax,
subjects,
out strError);
if (nRet == -1)
goto ERROR1;
// this.m_marcEditor.Marc = strMARC;
// this.m_marcEditor.Changed = true;
this.SetMarc(strMARC);
this.SetMarcChanged(true);
return;
ERROR1:
e.ErrorInfo = strError;
if (e.ShowErrorBox == true)
MessageBox.Show(this, strError);
e.Canceled = true;
}
// 增添自由词
private void toolStripButton_addSubject_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
EnableControls(false);
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在获取书目记录 ...");
stop.BeginLoop();
try
{
List<string> reserve_subjects = null;
List<string> exist_subjects = null;
byte[] biblio_timestamp = null;
string strBiblioXml = "";
nRet = GetExistSubject(
this.BiblioRecPath,
out strBiblioXml,
out reserve_subjects,
out exist_subjects,
out biblio_timestamp,
out strError);
if (nRet == -1)
goto ERROR1;
string strCommentState = "";
string strNewSubject = "";
byte[] item_timestamp = null;
nRet = GetCommentContent(this.ItemRecPath,
out strNewSubject,
out strCommentState,
out item_timestamp,
out strError);
if (nRet == -1)
goto ERROR1;
AddSubjectDialog dlg = new AddSubjectDialog();
MainForm.SetControlFont(dlg, this.Font, false);
dlg.ReserveSubjects = reserve_subjects;
dlg.ExistSubjects = exist_subjects;
dlg.HiddenNewSubjects = StringUtil.SplitList(strNewSubject.Replace("\\r", "\n"), '\n');
if (StringUtil.IsInList("已处理", strCommentState) == false)
dlg.NewSubjects = dlg.HiddenNewSubjects;
this.MainForm.AppInfo.LinkFormState(dlg, "iteminfoform_addsubjectdialog_state");
dlg.ShowDialog(this);
this.MainForm.AppInfo.UnlinkFormState(dlg);
if (dlg.DialogResult == System.Windows.Forms.DialogResult.Cancel)
return;
List<string> subjects = new List<string>();
subjects.AddRange(dlg.ExistSubjects);
subjects.AddRange(dlg.NewSubjects);
StringUtil.RemoveDupNoSort(ref subjects); // 去重
StringUtil.RemoveBlank(ref subjects); // 去掉空元素
// 修改指示符1为空的那些 610 字段
// parameters:
// strSubject 可以修改的自由词的总和。包括以前存在的和本次添加的
nRet = ChangeSubject(ref strBiblioXml,
subjects,
out strError);
// 保存书目记录
byte[] output_timestamp = null;
string strOutputBiblioRecPath = "";
long lRet = Channel.SetBiblioInfo(
stop,
"change",
this.BiblioRecPath,
"xml",
strBiblioXml,
biblio_timestamp,
"",
out strOutputBiblioRecPath,
out output_timestamp,
out strError);
if (lRet == -1)
goto ERROR1;
// 修改评注记录状态
// return:
// -1 出错
// 0 没有发生修改
// 1 发生了修改
nRet = ChangeCommentState(
this.BiblioRecPath,
this.ItemRecPath,
"已处理",
"",
out strError);
if (nRet == -1)
goto ERROR1;
}
finally
{
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
EnableControls(true);
}
// 重新装载内容
this.Reload();
return;
ERROR1:
MessageBox.Show(this, strError);
}
