// 修改一个节点的定义
private void toolStripButton_opacBrowseFormats_modify_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
// 当前节点
TreeNode current_treenode = this.treeView_opacBrowseFormats.SelectedNode;
if (current_treenode == null)
{
MessageBox.Show(this, "尚未选定要修改的库名或格式节点");
return;
}
if (current_treenode.Parent == null)
{
// 库名节点
// 当前已经存在的数据库名都是需要排除的
List<string> existing_dbnames = new List<string>();
for (int i = 0; i < this.treeView_opacBrowseFormats.Nodes.Count; i++)
{
string strDatabaseName = this.treeView_opacBrowseFormats.Nodes[i].Text;
existing_dbnames.Add(strDatabaseName);
}
OpacNormalDatabaseDialog dlg = new OpacNormalDatabaseDialog();
MainForm.SetControlFont(dlg, this.Font, false);
dlg.Text = "修改数据库名";
dlg.ManagerForm = this;
dlg.DatabaseName = current_treenode.Text;
dlg.ExcludingDbNames = existing_dbnames;
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
return;
current_treenode.Text = dlg.DatabaseName;
// 确保展开
if (current_treenode.Parent != null)
current_treenode.Parent.Expand();
// 需要立即向服务器提交修改
nRet = SubmitOpacBrowseFormatDef(out strError);
if (nRet == -1)
{
current_treenode.ImageIndex = 2; // 表示未能提交的定义变化请求
goto ERROR1;
}
}
else
{
// 格式节点
string strXml = (string)current_treenode.Tag;
if (String.IsNullOrEmpty(strXml) == true)
{
strError = "节点 " + current_treenode.Text + " 没有Tag定义";
goto ERROR1;
}
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "XML装入DOM时出错: " + ex.Message;
goto ERROR1;
}
// 显示格式
OpacBrowseFormatDialog dlg = new OpacBrowseFormatDialog();
MainForm.SetControlFont(dlg, this.Font, false);
dlg.Text = "请指定显示格式的属性";
// dlg.FormatName = DomUtil.GetAttr(dom.DocumentElement, "name");
dlg.CaptionsXml = dom.DocumentElement.InnerXml; // 2009/6/27
dlg.FormatType = DomUtil.GetAttr(dom.DocumentElement, "type");
dlg.ScriptFile = DomUtil.GetAttr(dom.DocumentElement, "scriptfile");
dlg.FormatStyle = DomUtil.GetAttr(dom.DocumentElement, "style");
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
return;
/*
string strDisplayText = dlg.FormatName;
DomUtil.SetAttr(dom.DocumentElement, "name", dlg.FormatName);
if (String.IsNullOrEmpty(dlg.FormatType) == false)
{
strDisplayText += " type=" + dlg.FormatType;
DomUtil.SetAttr(dom.DocumentElement, "type", dlg.FormatType);
}
if (String.IsNullOrEmpty(dlg.ScriptFile) == false)
{
strDisplayText += " scriptfile=" + dlg.ScriptFile;
DomUtil.SetAttr(dom.DocumentElement, "scriptfile", dlg.ScriptFile);
}
if (String.IsNullOrEmpty(dlg.FormatStyle) == false)
{
strDisplayText += " style=" + dlg.FormatStyle;
DomUtil.SetAttr(dom.DocumentElement, "style", dlg.FormatStyle);
}
* */
// 2009/6/27
if (String.IsNullOrEmpty(dlg.CaptionsXml) == false)
dom.DocumentElement.InnerXml = dlg.CaptionsXml;
// 2009/6/27
current_treenode.Text = GetFormatDisplayString(dom.DocumentElement);
current_treenode.Tag = dom.DocumentElement.OuterXml;
// 确保展开
current_treenode.Parent.Expand();
// 需要立即向服务器提交修改
nRet = SubmitOpacBrowseFormatDef(out strError);
if (nRet == -1)
{
current_treenode.ImageIndex = 2; // 表示未能提交的定义变化请求
goto ERROR1;
}
}
return;
ERROR1:
MessageBox.Show(this, strError);
}
// 插入OPAC普通库
private void toolStripMenuItem_insertOpacDatabase_normal_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
// 已经存在的库名
List<string> existing_dbnames = new List<string>();
for (int i = 0; i < this.listView_opacDatabases.Items.Count; i++)
{
existing_dbnames.Add(this.listView_opacDatabases.Items[i].Text);
}
OpacNormalDatabaseDialog dlg = new OpacNormalDatabaseDialog();
MainForm.SetControlFont(dlg, this.Font, false);
dlg.Text = "新增普通库定义";
dlg.ManagerForm = this;
dlg.ExcludingDbNames = existing_dbnames;
this.MainForm.AppInfo.LinkFormState(dlg, "ManagerForm_OpacNormalDatabaseDialog_state");
dlg.ShowDialog(this);
this.MainForm.AppInfo.UnlinkFormState(dlg);
if (dlg.DialogResult != DialogResult.OK)
return;
List<ListViewItem> items = new List<ListViewItem>();
List<string> dbnames = StringUtil.SplitList(dlg.DatabaseName);
foreach (string strName in dbnames)
{
XmlDocument dom = new XmlDocument();
dom.LoadXml("<database name='' />");
// 从<virtualDatabase>元素下的若干<caption>中，选出符合当前工作语言的一个名字字符串
// 从一个元素的下级<caption>元素中, 提取语言符合的文字值
//// string strName = dlg.DatabaseName;
string strType = "database";
DomUtil.SetAttr(dom.DocumentElement, "name", strName);
ListViewItem item = new ListViewItem(strName, 0);
item.SubItems.Add(GetOpacDatabaseTypeDisplayString(strType));
item.Tag = dom.DocumentElement.OuterXml; // 记载XML定义片断
this.listView_opacDatabases.Items.Add(item);
items.Add(item);
}
// 需要立即向服务器提交修改
nRet = SubmitOpacDatabaseDef(out strError);
if (nRet == -1)
{
foreach (ListViewItem item in items)
{
item.ImageIndex = 2; // 表示未能提交的新增请求
}
goto ERROR1;
}
// 选定刚刚插入的普通库
foreach (ListViewItem item in items)
{
item.Selected = true;
this.listView_opacDatabases.FocusedItem = item;
}
DialogResult result = System.Windows.Forms.DialogResult.Cancel;
foreach (string strName in dbnames)
{
// 如果是书目库，看看这个数据库的显示格式定义是否已经存在？
// 如果不存在，提示插入建议
if (IsDatabaseBiblioType(strName) == true
&& HasBrowseFormatDatabaseExist(strName) == false)
{
if (result == System.Windows.Forms.DialogResult.Cancel)
{
result = MessageBox.Show(this,
"刚新增的书目库 " + strName + " 还没有OPAC记录显示格式定义。\r\n\r\n要自动给它创建常规的OPAC记录显示格式定义么? ",
"ManagerForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
}
if (result == DialogResult.Yes)
{
// 为书目库插入OPAC显示格式节点(后插)
nRet = NewBiblioOpacBrowseFormat(strName,
out strError);
if (nRet == -1)
goto ERROR1;
}
}
}
return;
ERROR1:
MessageBox.Show(this, strError);
}
// 插入库名节点(后插)
private void toolStripMenuItem_opacBrowseFormats_insertDatabaseNameNode_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
// 当前节点
TreeNode current_treenode = this.treeView_opacBrowseFormats.SelectedNode;
// 如果不是根级的节点，则向上找到根级别
if (current_treenode != null && current_treenode.Parent != null)
{
current_treenode = current_treenode.Parent;
}
// 插入点
int index = this.treeView_opacBrowseFormats.Nodes.IndexOf(current_treenode);
if (index == -1)
index = this.treeView_opacBrowseFormats.Nodes.Count;
else
index++;
// 当前已经存在的数据库名都是需要排除的
List<string> existing_dbnames = new List<string>();
for (int i = 0; i < this.treeView_opacBrowseFormats.Nodes.Count; i++)
{
string strDatabaseName = this.treeView_opacBrowseFormats.Nodes[i].Text;
existing_dbnames.Add(strDatabaseName);
}
// 询问数据库名
OpacNormalDatabaseDialog dlg = new OpacNormalDatabaseDialog();
MainForm.SetControlFont(dlg, this.Font, false);
dlg.Text = "请指定数据库名";
dlg.ManagerForm = this;
dlg.DatabaseName = "";
dlg.ExcludingDbNames = existing_dbnames;
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
return;
TreeNode new_treenode = new TreeNode(dlg.DatabaseName, 0, 0);
this.treeView_opacBrowseFormats.Nodes.Insert(index, new_treenode);
this.treeView_opacBrowseFormats.SelectedNode = new_treenode;
// 需要立即向服务器提交修改
nRet = SubmitOpacBrowseFormatDef(out strError);
if (nRet == -1)
{
new_treenode.ImageIndex = 2; // 表示未能提交的新插入节点请求
goto ERROR1;
}
return;
ERROR1:
MessageBox.Show(this, strError);
}
// 修改OPAC数据库定义
private void toolStripButton_modifyOpacDatabase_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
if (this.listView_opacDatabases.SelectedItems.Count == 0)
{
strError = "尚未选定要修改的OPAC数据库事项";
goto ERROR1;
}
ListViewItem item = this.listView_opacDatabases.SelectedItems[0];
string strType = GetOpacDatabaseTypeString(ListViewUtil.GetItemText(item, 1));
if (strType == "virtualDatabase")
{
// 已经存在的库名
List<string> existing_opac_normal_dbnames = new List<string>();
for (int i = 0; i < this.listView_opacDatabases.Items.Count; i++)
{
ListViewItem current_item = this.listView_opacDatabases.Items[i];
string strCurrentName = current_item.Text;
string strCurrentType = ListViewUtil.GetItemText(current_item, 1);
if (strCurrentType == "普通库")
existing_opac_normal_dbnames.Add(strCurrentName);
}
OpacVirtualDatabaseDialog dlg = new OpacVirtualDatabaseDialog();
MainForm.SetControlFont(dlg, this.Font, false);
dlg.Text = "修改虚拟库定义";
dlg.ExistingOpacNormalDbNames = existing_opac_normal_dbnames;
/*
dlg.ManagerForm = this;
dlg.CreateMode = false;
* */
nRet = dlg.Initial(this,
false,
(string)item.Tag,
out strError);
if (nRet == -1)
goto ERROR1;
// dlg.StartPosition = FormStartPosition.CenterScreen;
this.MainForm.AppInfo.LinkFormState(dlg, "ManagerForm_OpacVirtualDatabaseDialog_state");
dlg.ShowDialog(this);
this.MainForm.AppInfo.UnlinkFormState(dlg);
if (dlg.DialogResult != DialogResult.OK)
return;
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(dlg.Xml);
}
catch (Exception ex)
{
strError = "从对话框中获得的XML装入DOM时出错: " + ex.Message;
goto ERROR1;
}
// 从<virtualDatabase>元素下的若干<caption>中，选出符合当前工作语言的一个名字字符串
// 从一个元素的下级<caption>元素中, 提取语言符合的文字值
string strName = DomUtil.GetCaption("zh",
dom.DocumentElement);
strType = dom.DocumentElement.Name;
item.Text = strName;
ListViewUtil.ChangeItemText(item, 1, GetOpacDatabaseTypeDisplayString(strType));
item.Tag = dlg.Xml; // 记载XML定义片断
// 需要立即向服务器提交修改
nRet = SubmitOpacDatabaseDef(out strError);
if (nRet == -1)
{
item.ImageIndex = 2; // 表示未能提交的修改请求
goto ERROR1;
}
// 观察这个刚修改的虚拟库的成员库，如果还没有具备OPAC显示格式定义，则提醒自动加入
List<string> newly_biblio_dbnames = new List<string>();
List<string> member_dbnames = dlg.MemberDatabaseNames;
for (int i = 0; i < member_dbnames.Count; i++)
{
string strMemberDbName = member_dbnames[i];
if (IsDatabaseBiblioType(strMemberDbName) == false)
continue;
if (HasBrowseFormatDatabaseExist(strMemberDbName) == true)
continue;
newly_biblio_dbnames.Add(strMemberDbName);
}
if (newly_biblio_dbnames.Count > 0)
{
DialogResult result = MessageBox.Show(this,
"刚被修改的虚拟库 " + strName + " 其成员库中，库 " + StringUtil.MakePathList(newly_biblio_dbnames) + " 还没有OPAC记录显示格式定义。\r\n\r\n要自动给它(们)创建常规的OPAC记录显示格式定义么? ",
"ManagerForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
if (result == DialogResult.Yes)
{
for (int i = 0; i < newly_biblio_dbnames.Count; i++)
{
// 为书目库插入OPAC显示格式节点(后插)
nRet = NewBiblioOpacBrowseFormat(newly_biblio_dbnames[i],
out strError);
if (nRet == -1)
goto ERROR1;
}
}
}
}
else if (strType == "database")
{
OpacNormalDatabaseDialog dlg = new OpacNormalDatabaseDialog();
MainForm.SetControlFont(dlg, this.Font, false);
string strXml = (string)item.Tag;
XmlDocument dom = new XmlDocument();
try {
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "XML装入DOM时出错: " + ex.Message;
goto ERROR1;
}
dlg.Text = "普通库名";
dlg.ManagerForm = this;
dlg.DatabaseName = DomUtil.GetAttr(dom.DocumentElement, "name");
this.MainForm.AppInfo.LinkFormState(dlg, "ManagerForm_OpacNormalDatabaseDialog_state");
dlg.ShowDialog(this);
this.MainForm.AppInfo.UnlinkFormState(dlg);
if (dlg.DialogResult != DialogResult.OK)
return;
DomUtil.SetAttr(dom.DocumentElement, "name", dlg.DatabaseName);
item.Text = dlg.DatabaseName;
item.Tag = dom.DocumentElement.OuterXml; // 记载XML定义片断
// 需要立即向服务器提交修改
nRet = SubmitOpacDatabaseDef(out strError);
if (nRet == -1)
{
item.ImageIndex = 2; // 表示未能提交的修改请求
goto ERROR1;
}
}
return;
ERROR1:
MessageBox.Show(this, strError);
}
