// 获得一个列可用的全部 sort style
public List <ColumnSortStyle> GetAllSortStyle(ListView list, int nColumn)
{
List <ColumnSortStyle> styles = new List <ColumnSortStyle>();
styles.Add(ColumnSortStyle.None); // 没有
styles.Add(ColumnSortStyle.LeftAlign); // 左对齐字符串
styles.Add(ColumnSortStyle.RightAlign); // 右对齐字符串
styles.Add(ColumnSortStyle.RecPath); // 记录路径。例如“中文图书/1”，以'/'为界，右边部分当作数字值排序。或者“localhost/中文图书/ctlno/1”
styles.Add(ColumnSortStyle.LongRecPath); // 记录路径。例如“中文图书/1 @本地服务器”
// 寻找标题 .Tag 中的定义
if (nColumn < list.Columns.Count)
{
ColumnHeader header = list.Columns[nColumn];
ColumnProperty prop = (ColumnProperty)header.Tag;
if (prop != null)
{
if (string.IsNullOrEmpty(prop.Type) == false)
{
ColumnSortStyle default_style = new ColumnSortStyle(prop.Type);
if (styles.IndexOf(default_style) == -1)
{
styles.Add(default_style);
}
}
}
}
return(styles);
}
private void listView_browse_ColumnClick(object sender, ColumnClickEventArgs e)
{
int nClickColumn = e.Column;
ColumnSortStyle sortStyle = ColumnSortStyle.LeftAlign;
// 第一列为记录路径，排序风格特殊
if (nClickColumn == 0)
{
sortStyle = ColumnSortStyle.RecPath;
}
else if (nClickColumn == 1)
{
sortStyle = ColumnSortStyle.RightAlign;
}
this.SortColumns.SetFirstColumn(nClickColumn,
sortStyle,
this.listView_browse.Columns,
true);
// 排序
this.listView_browse.ListViewItemSorter = new SortColumnsComparer(this.SortColumns);
this.listView_browse.ListViewItemSorter = null;
}
public ColumnSortStyle GetSortStyle(ListView list, int nColumn)
{
ColumnSortStyle result = null;
if (this.SortStyles.Count <= nColumn)
{
}
else
{
result = SortStyles[nColumn];
}
if (result == null || result == ColumnSortStyle.None)
{
// 寻找标题 .Tag 中的定义
if (nColumn < list.Columns.Count)
{
ColumnHeader header = list.Columns[nColumn];
ColumnProperty prop = (ColumnProperty)header.Tag;
if (prop != null)
{
if (string.IsNullOrEmpty(prop.Type) == false)
{
return(new ColumnSortStyle(prop.Type));
}
}
}
}
return(result);
}
static string GetSortStyleCaption(ColumnSortStyle style)
{
string strName = style.Name;
if (string.IsNullOrEmpty(strName) == true)
{
return("[None]");
}
// 将 call_number 形态转换为 CallNumber 形态
string[] parts = strName.Split(new char[] { '_' }, StringSplitOptions.RemoveEmptyEntries);
StringBuilder text = new StringBuilder(4096);
foreach (string s in parts)
{
if (string.IsNullOrEmpty(s) == true)
{
continue;
}
text.Append(char.ToUpper(s[0]));
if (s.Length > 1)
{
text.Append(s.Substring(1));
}
}
return(text.ToString());
}
private void listView_channel_ColumnClick(object sender, ColumnClickEventArgs e)
{
int nClickColumn = e.Column;
ColumnSortStyle sortStyle = ColumnSortStyle.LeftAlign;
if (nClickColumn == COLUMN_COUNT ||
nClickColumn == COLUMN_CALLCOUNT)
{
sortStyle = ColumnSortStyle.RightAlign;
}
else if (nClickColumn == COLUMN_IP)
{
sortStyle = ColumnSortStyle.IpAddress;
}
this.SortColumns.SetFirstColumn(nClickColumn,
sortStyle,
this.listView_channel.Columns,
true);
// 排序
this.listView_channel.ListViewItemSorter = new SortColumnsComparer(this.SortColumns);
// this.listView1.ListViewItemSorter = null;
}
private void listView_records_ColumnClick(object sender, ColumnClickEventArgs e)
{
int nClickColumn = e.Column;
ColumnSortStyle sortStyle = ColumnSortStyle.LeftAlign;
// 第一列为普通字符串，第二列为数字字符串
if (nClickColumn == 0)
{
sortStyle = ColumnSortStyle.LeftAlign;
}
else if (nClickColumn == 1)
{
sortStyle = ColumnSortStyle.RightAlign;
}
this.SortColumns.SetFirstColumn(nClickColumn,
sortStyle,
this.listView_records.Columns,
true);
// 排序
this.listView_records.ListViewItemSorter = new SortColumnsComparer(this.SortColumns);
this.listView_records.ListViewItemSorter = null;
}
// 响应鼠标右键点击栏目标题的动作，出现上下文菜单
public static void OnColumnContextMenuClick(ListView list,
ColumnClickEventArgs e)
{
int nClickColumn = e.Column;
ListViewProperty prop = GetListViewProperty(list);
if (prop == null)
{
throw new Exception("ListView的Tag没有包含ListViewProperty对象");
}
#if NO
ColumnSortStyle sortStyle = prop.GetSortStyle(nClickColumn);
prop.SortColumns.SetFirstColumn(nClickColumn,
sortStyle,
list.Columns,
true);
#endif
ContextMenuStrip contextMenu = new ContextMenuStrip();
ToolStripMenuItem menuItem = null;
ToolStripMenuItem subMenuItem = null;
// list.Columns[nClickColumn].Text
menuItem = new ToolStripMenuItem("设置排序方式");
contextMenu.Items.Add(menuItem);
ColumnSortStyle sortStyle = prop.GetSortStyle(list, nClickColumn);
if (sortStyle == null)
{
sortStyle = ColumnSortStyle.None;
}
List <ColumnSortStyle> all_styles = prop.GetAllSortStyle(list, nClickColumn);
foreach (ColumnSortStyle style in all_styles)
{
subMenuItem = new ToolStripMenuItem();
subMenuItem.Text = GetSortStyleCaption(style);
SetSortStyleParam param = new SetSortStyleParam();
param.ColumnIndex = nClickColumn;
param.prop = prop;
param.Style = style;
subMenuItem.Tag = param;
subMenuItem.Click += new EventHandler(menu_setSortStyle_Click);
if (style == sortStyle)
{
subMenuItem.Checked = true;
}
menuItem.DropDown.Items.Add(subMenuItem);
}
Point p = list.PointToClient(Control.MousePosition);
contextMenu.Show(list, p);
}
// 响应点击栏目标题的动作，进行排序
// parameters:
// bClearSorter 是否在排序后清除 sorter 函数
public static void OnColumnClick(ListView list,
ColumnClickEventArgs e,
bool bClearSorter = true)
{
int nClickColumn = e.Column;
ListViewProperty prop = GetListViewProperty(list);
if (prop == null)
{
throw new Exception("ListView的Tag没有包含ListViewProperty对象");
}
// 2013/3/31
// 如果标题栏没有初始化，则需要先初始化
if (list.SelectedItems.Count == 0 && list.Items.Count > 0)
{
list.Items[0].Selected = true;
OnSelectedIndexChanged(list,
0,
null);
list.Items[0].Selected = false;
}
ColumnSortStyle sortStyle = prop.GetSortStyle(list, nClickColumn);
prop.SortColumns.SetFirstColumn(nClickColumn,
sortStyle,
list.Columns,
true);
// 排序
SortColumnsComparer sorter = new SortColumnsComparer(prop.SortColumns);
if (prop.HasCompareColumnEvent() == true)
{
sorter.EventCompare += (sender1, e1) =>
{
prop.OnCompareColumn(sender1, e1);
};
}
list.ListViewItemSorter = sorter;
if (bClearSorter == true)
{
list.ListViewItemSorter = null;
}
}
public void SetSortStyle(int nColumn, ColumnSortStyle style)
{
// 确保元素足够
while (this.SortStyles.Count < nColumn + 1)
{
this.SortStyles.Add(null); // 或者 .None // 缺省的 ColumnSortStyle.LeftAlign
}
this.SortStyles[nColumn] = style;
// 2013/3/27
// 刷新 SortColumns
foreach (Column column in this.SortColumns)
{
if (column.No == nColumn)
{
column.SortStyle = style;
}
}
}
public void SortCol(int nClickColumn)
{
ColumnSortStyle sortStyle = ColumnSortStyle.LeftAlign;
// 第一列为记录路径，排序风格特殊
if (nClickColumn == 0)
{
sortStyle = ColumnSortStyle.RecPath;
}
this.SortColumns1.SetFirstColumn(nClickColumn,
sortStyle,
this.listView_results.Columns,
true);
// 排序
this.listView_results.ListViewItemSorter = new SortColumnsComparer(this.SortColumns1);
this.listView_results.ListViewItemSorter = null;
}
/// <summary>
/// 构造函数
/// </summary>
public ManagerForm()
{
InitializeComponent();
this.listView_opacDatabases.SmallImageList = this.imageList_opacDatabaseType;
this.listView_opacDatabases.LargeImageList = this.imageList_opacDatabaseType;
this.listView_databases.SmallImageList = this.imageList_opacDatabaseType;
this.listView_databases.LargeImageList = this.imageList_opacDatabaseType;
this.treeView_opacBrowseFormats.ImageList = this.imageList_opacBrowseFormatType;
this.treeView_zhongcihao.ImageList = this.imageList_zhongcihao;
this.treeView_arrangement.ImageList = this.imageList_arrangement;
ListViewProperty prop = new ListViewProperty();
this.listView_calendar.Tag = prop;
ColumnSortStyle style = new ColumnSortStyle("calendar_name");
style.CompareFunc += new CompareEventHandler(prop_CompareColumn);
// 第一列特殊，记录路径
prop.SetSortStyle(0, style);
//prop.CompareColumn -= new CompareEventHandler(prop_CompareColumn);
//prop.CompareColumn += new CompareEventHandler(prop_CompareColumn);
this.loanPolicyControlWrapper1.LoanPolicyControl.Owner = this;
this.loanPolicyControlWrapper1.PropertyChanged += new PropertyChangedEventHandler(loanPolicyControlWrapper1_PropertyChanged);
ListViewProperty prop1 = new ListViewProperty();
this.listView_location_list.Tag = prop1;
}
int DoSearch(out string strError)
{
strError = "";
/*
* string strServerName = "";
*
* strServerName = this.textBox_serverName.Text;
*
* if (String.IsNullOrEmpty(strServerName) == true)
* {
* // 如果servername text为空，则从发起路径中获得servername
* strServerName = GetServerName(this.RecordPath);
* if (String.IsNullOrEmpty(strServerName) == true)
* {
* strError = "在没有指定服务器名的情况下，必须指定发起路径";
* return -1;
* }
* }*/
string strProjectName = "";
if (this.comboBox_projectName.Text == "" ||
this.comboBox_projectName.Text == "{default}" ||
this.comboBox_projectName.Text == "<default>" ||
this.comboBox_projectName.Text == "<默认>")
{
// 获得和一个来源路径相关的缺省查重方案
string strDatabasePath = "";
strProjectName = GetDefaultProjectName(this.RecordPath,
out strDatabasePath);
if (String.IsNullOrEmpty(strProjectName) == true)
{
strError = "没有定义和发起数据库 '" + strDatabasePath + "' 关联的缺省查重方案，因此无法进行查重...";
return(-1);
}
this.comboBox_projectName.Text = strProjectName; // 将实际用到的查重方案名显示出来
}
else
{
strProjectName = this.comboBox_projectName.Text;
}
this.m_nodeProject = this.dom.DocumentElement.SelectSingleNode("//project[@name='" + strProjectName + "']");
if (this.m_nodeProject == null)
{
strError = "没有定义名字为 '" + strProjectName + "' 的查重方案";
return(-1);
}
stop.OnStop += new StopEventHandler(this.DoStop);
stop.SetMessage("开始检索 ...");
stop.BeginLoop();
this.Update();
this.EnableControls(false);
this.EventFinish.Reset();
this.m_bInSearch = true;
try
{
this.ClearDupState(true);
this.listView_browse.Items.Clear();
// 列出<project>元素下的所有<database>元素
XmlNodeList databases = this.m_nodeProject.SelectNodes("database");
for (int i = 0; i < databases.Count; i++)
{
XmlNode nodeDatabase = databases[i];
int nRet = DoOneDatabase(
nodeDatabase,
out strError);
if (nRet == -1)
{
return(-1);
}
}
// 排序
{
ColumnSortStyle sortStyle = ColumnSortStyle.RightAlign;
this.SortColumns.SetFirstColumn(1,
sortStyle,
this.listView_browse.Columns,
true);
this.SortColumns[0].Asc = false; // 大的在前
this.SortColumns.RefreshColumnDisplay(this.listView_browse.Columns);
// 排序
this.listView_browse.ListViewItemSorter = new SortColumnsComparer(this.SortColumns);
this.listView_browse.ListViewItemSorter = null;
}
// 显示查重状态
this.SetDupState();
}
finally
{
this.EventFinish.Set();
this.m_bInSearch = false;
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
EnableControls(true);
}
// 命中数
return(this.listView_browse.Items.Count);
}
