void CreateTab(string tabname, string lvname, GetItemDelegate gidel,GetCollection gcdel)
{
if (tabControl1.TabPages.ContainsKey(tabname))
{
currentView = (EnhancedListView)tabControl1.Controls[lvname];
}
else
{
if (gidel == null)
return;
TabPage newTP = new TabPage(tabname);
newTP.Name = tabname;
currentView = new EnhancedListView();
currentView.FullRowSelect = true;
currentView.GridLines = true;
currentView.Name = lvname;
currentView.TabIndex = 0;
currentView.UseCompatibleStateImageBehavior = false;
currentView.View = View.Details;
currentView.VirtualMode = true;
currentView.Dock = DockStyle.Fill;
currentView.SetCallback(gidel);
currentView.Tag = gcdel;
currentView.ContextMenuStrip = contextMenuStrip1;
newTP.Controls.Add(currentView);
tabControl1.TabPages.Add(newTP);
}
tabControl1.SelectTab(tabname);
}
/// <summary>
/// 信息展示窗体构造器
/// </summary>
/// <param name="EapCommonQuery">查询实体</param>
/// <param name="getItemCallBack">获取EapItem的方法</param>
/// <param name="filter">过滤器：不带where的条件语句</param>
public frmShowEapItemList(EapCommonQuery EapCommonQuery, GetItemDelegate getItemCallBack, string filter)
{
InitializeComponent();
this.EapCommonQuery = EapCommonQuery;
this.sendEvent += getItemCallBack;
this.strWhere = filter;
Func.FormatForm(this);
}
internal static TItem GetItem <TItem>(Visual parent, string[] headerTexts, ShowNextItem <TItem> showNextItem) where TItem : Visual
{
GetItemDelegate <TItem, string> getItem = (visual, headerText) =>
{
IsMatch <TItem> isMatch = (item) => (GetItemText(item) == headerText);
Next <TItem> next = null;
next = (v) => GetItemCore(v, isMatch, next);
return(GetItemCore(visual, isMatch, next));
};
return(GetItem <TItem, string>(parent, headerTexts, getItem, showNextItem));
}
internal static TItem GetItem <TItem>(Visual parent, int[] indices, ShowNextItem <TItem> showNextItem) where TItem : Visual
{
GetItemDelegate <TItem, int> getItem = (visual, index) =>
{
int currentIndex = 0;
IsMatch <TItem> isMatch = (v) => (currentIndex++ == index);
Next <TItem> next = null;
next = (v) => GetItemCore(v, isMatch, next);
return(GetItemCore(visual, isMatch, next));
};
return(GetItem <TItem, int>(parent, indices, getItem, showNextItem));
}
public static TransitType GetInstance(
string ticket, GetItemDelegate functor, Cache cache, TimeSpan ts,
string cacheticket)
{
if (cache == null)
{
return(functor(ticket));
}
string key = GetCacheKey(functor.Method.Name, cacheticket);
TransitType instance = default(TransitType);
if (!TryGet(cache, key, out instance))
{
instance = functor(ticket);
Insert(cache, key, instance, ts);
}
return(instance);
}
/// <summary>
/// 初始化.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void FormMain_Load(object sender, EventArgs e)
{
//增加列标题
this.lvSourceData.Columns.Add("ID编号", 30, HorizontalAlignment.Center);
this.lvSourceData.Columns.Add("名称", 50, HorizontalAlignment.Center);
this.lvSourceData.Columns.Add("处理线程", 60, HorizontalAlignment.Center);
this.lvSourceData.Columns.Add("处理状态", 100, HorizontalAlignment.Center);
for (int i = 1; i <= 20; i++)
{
string[] str = new string[] { i.ToString(), "项目" + i, "", "" };
ListViewItem item = new ListViewItem(str, 0);
lvSourceData.Items.Add(item);
}
GetItem = this.GetFirstNotProcessItem;
}
/// <summary>
/// 初始化.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void FormMain_Load(object sender, EventArgs e)
{
//增加列标题
this.lvSourceData.Columns.Add("ID编号", 30, HorizontalAlignment.Center);
this.lvSourceData.Columns.Add("名称", 50, HorizontalAlignment.Center);
this.lvSourceData.Columns.Add("处理线程", 60, HorizontalAlignment.Center);
this.lvSourceData.Columns.Add("处理状态", 100, HorizontalAlignment.Center);
for (int i = 1; i <= 20; i++)
{
string[] str = new string[] { i.ToString(), "项目" + i, "", "" };
ListViewItem item = new ListViewItem(str, 0);
lvSourceData.Items.Add(item);
}
GetItem = this.GetFirstNotProcessItem;
}
public static TransitType GetInstance <TypeArg1>(
string ticket, TypeArg1 arg1, GetItemDelegate <TypeArg1> functor, Cache cache, TimeSpan ts,
string cacheticket)
{
if (cache == null)
{
return(functor(ticket, arg1));
}
object[] args = { arg1 };
string key = GetCacheKey(functor.Method.Name, args, cacheticket);
TransitType instance = default(TransitType);
if (!TryGet(cache, key, out instance))
{
instance = functor(ticket, arg1);
Insert(cache, key, instance, ts);
}
return(instance);
}
static TItem GetItem <TItem, T>(Visual parent, T[] indices, GetItemDelegate <TItem, T> getItem, ShowNextItem <TItem> showNextItem)
where TItem : Visual
{
Visual v = parent;
for (int i = 0; i < indices.Length; i++)
{
var item = getItem(v, indices[i]);
if (item == null)
{
throw new NotSupportedException(ResourcesLocal3.Instance.ErrorNotFoundItem);
}
if (i == indices.Length - 1)
{
return(item);
}
showNextItem(item);
v = item;
}
return(null);
}
internal static TItem GetItem <TItem>(Visual parent, object[] indices, ShowNextItem <TItem> showNextItem) where TItem : Visual
{
GetItemDelegate <TItem, object> getItem = (visual, obj) =>
{
int currentIndex = 0;
IsMatch <TItem> isMatch = (v) =>
{
if (obj is int)
{
return(currentIndex++ == (int)obj);
}
else if (obj is string)
{
return(GetItemText(v) == (string)obj);
}
throw new NotSupportedException();
};
Next <TItem> next = null;
next = (v) => GetItemCore(v, isMatch, next);
return(GetItemCore(visual, isMatch, next));
};
return(GetItem <TItem, object>(parent, indices, getItem, showNextItem));
}
public SpreadsheetViewModel(Extensions extensions, ModuleBuilder mb, int rows, int cols)
{
Type rowType = RowViewModelBase.Initialize(mb, cols);
Type gt = typeof(ObservableCollection<>);
Type cgt = gt.MakeGenericType(rowType);
_getItem = CreateGetItemDelegate(cgt);
_add = CreateAddDelegate(cgt, rowType);
_rows = Activator.CreateInstance(cgt);
_model = new SpreadsheetModel(extensions);
for (int i = 0; i < rows; i++) {
RowViewModelBase row = RowViewModelBase.Create(mb, this, i + 1, cols);
_add(_rows, row);
}
}
public void SetCallback(GetItemDelegate del)
{
GetItem = del;
}
