public override void Execute(ListLogicalView view)
{
//创建一个临时的拷贝数据
var listEntity = view.Current;
var tmp = Entity.New(view.EntityType);
tmp.Clone(listEntity);
var evm = view.Meta;
var res = PopupEditingDialog(evm, tmp, w =>
{
w.Title = this.Meta.Label.Translate() + " " + evm.Label.Translate();
});
if (res == WindowButton.Yes)
{
//修改按钮如果使用新的 Id，则它下面子对象的父外键都将是错误的值。
listEntity.Clone(tmp, new CloneOptions(
CloneActions.NormalProperties | CloneActions.RefEntities
));
listEntity.MarkModifiedIfUnchanged();
view.RefreshControl();
}
}
public override void Execute(ListLogicalView view)
{
if (this.RefProperty == null) throw new ArgumentNullException("this.RefProperty");
var ui = this.GenerateSelectionUI();
var result = this.PopupSelectionWindow(ui);
if (result == WindowButton.Yes)
{
foreach (var src in ui.MainView.GetSelectedEntities())
{
//如果已经存在，则退出
bool eixst = false;
foreach (var item in view.Data)
{
var entity = item.GetRefEntity(this.RefProperty.RefEntityProperty);
if (entity.Id == src.Id)
{
eixst = true;
break;
}
}
if (eixst) continue;
this.AddSelection(view, src);
}
this.Complete(view);
}
}
public override void Execute(ListLogicalView view)
{
var fa = view.Current as FileAttachement;
var tmpFile = Path.Combine(Path.GetTempPath(), fa.FileName);
File.WriteAllBytes(tmpFile, fa.ContentBytes);
Process.Start(tmpFile);
}
public override bool CanExecute(ListLogicalView view)
{
bool canExecute = false;
if (view.Data != null)
{
foreach (var item in view.Data)
{
if (!this.CanShow(item))
{
canExecute = true;
break;
}
}
}
//第一次运行时，执行过滤。
if (canExecute && !this._initialized)
{
this.Execute(view);
this._initialized = true;
}
return canExecute;
}
public override void Execute(ListLogicalView view)
{
var barcode = BarcodeTextBoxGenerator.GetTextBoxParameter(this);
if (!string.IsNullOrEmpty(barcode))
{
var list = view.Data;
var item = list.Cast<ProductRefItem>().FirstOrDefault(i => i.Product.Barcode == barcode);
if (item != null)
{
item.Amount++;
}
else
{
var product = RF.Concrete<ProductRepository>().GetByBarcode(barcode);
if (product == null)
{
App.MessageBox.Show(string.Format("没有找到对应 {0} 的商品".Translate(), barcode), MessageBoxImage.Error);
return;
}
item = view.CreateNewItem().CastTo<ProductRefItem>();
item.Product = product;
item.Amount = 1;
list.Add(item);
view.RefreshControl();
}
view.Current = item;
}
}
/// <summary>
/// 如果存在查询和导航面板，则刷新查询和导航面板的下拉列表框数据
/// </summary>
/// <param name="view"></param>
public override void Execute(ListLogicalView view)
{
view.DataLoader.ReloadDataAsync();
//QueryLogicalView queryView = view.NavigateQueryView;
//if (queryView == null) { queryView = view.CondtionQueryView; }
////刷新查询或导航面板的下拉列表框数据
//if (queryView != null)
//{
// queryView.TryExecuteQuery(view);
// foreach (var item in queryView.PropertyEditors)
// {
// if (item.PropertyViewInfo.EditorName == WPFEditorNames.LookupDropDown)
// {
// (item as LookupListPropertyEditor).DataSourse = null;
// }
// }
// queryView.AttachNewQueryObject();
//}
//else
//{
// view.DataLoader.LoadDataAsync();
//}
}
public override void Execute(ListLogicalView view)
{
var category = view.Current as TaskOrCategory;
if (category.IsTaskRO)
{
category = category.TreeParent as TaskOrCategory;
}
var task = view.CreateNewItem() as TaskOrCategory;
var weeksCount = task.MonthPlan.WeeksCountRO;
for (int i = 0; i < weeksCount; i++)
{
task.WeekCompletionList.Add(new WeekCompletion
{
Index = i + 1
});
}
task.WeightInCategory = 1;
task.Score = 0;
task.ObjectiveNum = 1;//放在添加 WeekCompletionList 之后
category.TreeChildren.Add(task);
view.RefreshControl();
view.Current = task;
CommandsHelper.EditCurrent(view);
}
protected override Entity AddSelection(ListLogicalView view, Entity src)
{
var e = base.AddSelection(view, src) as PurchaseOrderItem;
e.RawPrice = (src as Product).CaiGouDanjia;
return e;
}
public override void Execute(ListLogicalView view)
{
var language = view.Current as Language;
AsyncAction.Execute(() =>
{
TranslateByEngine(language);
});
}
public override bool CanExecute(ListLogicalView view)
{
if (!base.CanExecute(view)) { return false; }
var bindingList = view.Data as IBindingList;
if (bindingList == null || !bindingList.AllowNew) { return false; }
return true;
}
public override bool CanExecute(ListLogicalView view)
{
if (base.CanExecute(view))
{
var data = this.FindModels(view);
return(data != null && data.Count > 0);
}
return(false);
}
/// <summary>
/// 通过 Id 来定位到列表视图中具体的一行。
/// </summary>
/// <param name="listView"></param>
/// <param name="id"></param>
/// <rereturns>返回是否成功找到目标行。</rereturns>
public static bool SetCurrentById(this ListLogicalView listView, object id)
{
var item = listView.Data
.FirstOrDefault(entity => entity.Id.Equals(id));
listView.Current = item;
return(item != null);
}
public override bool CanExecute(ListLogicalView view)
{
if (base.CanExecute(view))
{
var data = this.FindModels(view);
return data != null && data.Count > 0;
}
return false;
}
protected override Entity AddSelection(ListLogicalView view, Entity selected)
{
var result = base.AddSelection(view, selected);
this._firstSelection = this._firstSelection ?? result;
(result as ProductRefItem).Amount = 1;
return result;
}
public override void Execute(ListLogicalView view)
{
//关于是放在 MP VersionLog 中的。
var resource = Application.GetResourceStream(new Uri("/MonthPlan;component/_Other/MP VersionLog.txt", UriKind.RelativeOrAbsolute));
using (var reader = new StreamReader(resource.Stream))
{
var content = reader.ReadToEnd();
App.MessageBox.Show(content, "关于", MessageBoxButton.OK, MessageBoxImage.Asterisk);
}
}
public override void Execute(ListLogicalView view)
{
DbTranslator.Instance.AutoSave();
if (view.Data == null || !view.Data.IsDirty)
{
view.DataLoader.LoadDataAsync();
}
App.MessageBox.Show("更新完成。".Translate());
}
private void InitListView(ListLogicalView view)
{
//如果是选择视图，则应该使用显示模型来创建控件。
var resultControl = this._uiFactory.CreateTreeGrid(view.Meta, view.ShowInWhere);
//为 ListLogicalView 初始化 ListEditor
var listEditor = new TreeGridListEditor(view);
listEditor.SetControl(resultControl);
view.InitializeEditor(listEditor);
}
/// <summary>
/// 根据所给列名，扩展指定的视图
/// </summary>
/// <param name="view"></param>
/// <param name="yLabels"></param>
protected void Refresh(ListLogicalView view, IList <string> yLabels)
{
if (yLabels == null || yLabels.Count == 0)
{
return;
}
this._view = view;
this._dynamicProperties = new Dictionary <string, Property <TProperty> >();
this.RefreshDynamicControl(yLabels);
}
public override void Execute(ListLogicalView view)
{
using (view.BatchSelection())
{
var selection = view.SelectedEntities;
var toSelect = view.Data.Except(selection).ToArray();
selection.Clear();
foreach (var item in toSelect) { selection.Add(item); }
}
}
public override void Execute(ListLogicalView view)
{
var dg = new OpenFileDialog();
if (dg.ShowDialog() == true)
{
var fileName = dg.FileName;
var attachement = view.AddNew(true) as FileAttachement;
attachement.FileName = Path.GetFileName(fileName);
attachement.UploadDate = DateTime.Today;
attachement.ContentBytes = File.ReadAllBytes(fileName);
}
}
public override void Execute(ListLogicalView view)
{
if (view.Filter != null)
{
view.Filter = null;
this.Label = this.Meta.Label;
}
else
{
view.Filter = this.CanShow;
this.Label = "显示全部";
}
}
public override void Execute(ListLogicalView view)
{
var list = RF.Find<UserLoginLog>().GetAll()
.OfType<UserLoginLog>()
.ToList();
var control = new LoginLogStatistic(list);
App.Windows.ShowDialog(control, w =>
{
w.Title = "登录时间统计".Translate();
w.MinHeight = 300;
w.SizeToContent = SizeToContent.WidthAndHeight;
});
}
public override void Execute(ListLogicalView view)
{
this._view = view;
var input = TextBoxItemGenerator.GetTextBoxParameter(this);
if (string.IsNullOrEmpty(input))
{
view.Filter = null;
}
else
{
view.Filter = e => this.CanShow(e, input);
}
}
public override void Execute(ListLogicalView view)
{
//弹出窗体显示详细面板
this.Template.EntityType = view.EntityType;
var ui = this.Template.CreateUI();
var detailView = ui.MainView.CastTo<DetailLogicalView>();
detailView.Data = view.Current;
App.Windows.ShowDialog(ui.Control, w =>
{
w.Buttons = ViewDialogButtons.Close;
w.Title = this.Meta.Label.Translate() + " " + view.Meta.Label.Translate();
});
}
/// <summary>
/// 为某个实体类型生成逻辑视图。
/// </summary>
/// <param name="entityViewInfo">实体类的视图元数据</param>
/// <returns></returns>
public ListLogicalView CreateListView(WPFEntityViewMeta entityViewInfo, bool isLookup = false)
{
var view = new ListLogicalView(entityViewInfo);
if (isLookup)
{
view.ShowInWhere = ListShowInWhere.DropDown;
}
this.InitListView(view);
this.OnViewCreated(view);
return(view);
}
public override void Execute(ListLogicalView view)
{
//调用服务端查询库中的所有书籍量
var svc = ServiceFactory.Create<CountServerBookJsonService>();
svc.Invoke();
App.MessageBox.Show("库中一共有书籍：" + svc.BookCount + "本。");
//view.Data = null;//清空列表数据
//view.DataLoader.ReloadDataAsync();//重新查询列表的数据
//view.Data = RF.Create<BookCategory>().GetAll();//指定列表的数据
//view.Current = view.Data[0];//选中第一行。
//view.Filter = e => (e as BookCategory).Name.Contains("人文");//过滤
//var newEntity = view.AddNew(true);//添加一行新数据
////其它....
}
public override void Execute(ListLogicalView view)
{
var category = view.CreateNewItem() as TaskOrCategory;
category.MonthPercent = 0;
category.MonthScore = 0;
view.Data.Add(category);
view.RefreshControl();
view.Current = category;
CommandsHelper.EditCurrent(view);
}
protected override void OnUIGenerated(ControlResult ui)
{
base.OnUIGenerated(ui);
this._planView = ui.MainView as ListLogicalView;
this._taskView = this._planView.GetChildView(typeof(TaskOrCategory)) as ListLogicalView;
this._weekCompletionView = this._taskView.GetChildView(typeof(WeekCompletion)) as ListLogicalView;
var weekNoteView = this._planView.GetChildView(typeof(WeekNote)) as ListLogicalView;
MPHelper.ModifyRowStyle(this._taskView, "TaskViewRowStyle");
MPHelper.ModifyRowStyle(this._weekCompletionView, "CurrentWeekRowStyle");
MPHelper.ModifyRowStyle(weekNoteView, "CurrentWeekRowStyle");
this.ChangeTaskCompletionVisibility();
this.AddWeekNotesOnPlan();
}
/// <summary>
/// 从view中把所有实体对象的数据转换为需要导出Excel的表格数据。
/// </summary>
/// <param name="view"></param>
/// <returns></returns>
protected DataTable FindTableData(ListLogicalView view)
{
DataTable table = new DataTable();
var tableColumns = new Dictionary <string, WPFEntityPropertyViewMeta>();
//使用定义来定义表的列。
foreach (var property in this._properties)
{
var label = property.Label;
//使用空格来防止出现空列名及同名。
if (string.IsNullOrWhiteSpace(label))
{
label = " ";
}
while (tableColumns.ContainsKey(label))
{
label += " ";
}
tableColumns[label] = property;
table.Columns.Add(label);
}
//导出实体数据。
var list = this.FindModels(view);
foreach (var model in list)
{
this._currentRow = model;
var row = table.NewRow();
foreach (var kv in tableColumns)
{
row[kv.Key] = this.ReadProperty(kv.Value);
}
table.Rows.Add(row);
}
return(table);
}
public override void Execute(ListLogicalView view)
{
//创建一个临时的拷贝数据
var tmp = view.CreateNewItem();
var evm = view.Meta;
var result = PopupEditingDialog(evm, tmp, w =>
{
w.Title = this.Meta.Label.Translate() + " " + evm.Label.Translate();
});
//如果没有点击确定，则删除刚才添加的记录。
if (result == WindowButton.Yes)
{
//先添加一行记录
var curEntity = view.AddNew(false);
var oldTreeCode = string.Empty;
object oldTreePId = null;
if (evm.EntityMeta.IsTreeEntity)
{
oldTreeCode = curEntity.TreeIndex;
oldTreePId = curEntity.TreePId;
}
curEntity.Clone(tmp, new CloneOptions(
CloneActions.NormalProperties | CloneActions.RefEntities
));
//如果用户没有设置树型编码，则把树型编码还原到 Clone 之前系统自动生成的编码
if (!string.IsNullOrEmpty(oldTreeCode) &&
string.IsNullOrEmpty(curEntity.TreeIndex) &&
view.Data.AutoTreeIndexEnabled)
{
curEntity.TreeIndex = oldTreeCode;
curEntity.TreePId = oldTreePId;
}
this.OnDataCloned(curEntity, tmp);
view.RefreshControl();
view.Current = curEntity;
}
}
protected override void Complete(ListLogicalView view)
{
if (this._firstSelection != null)
{
view.RefreshControl();
view.Current = this._firstSelection;
var treeGrid = view.Control.CastTo<RafyTreeGrid>();
var amountColumn = treeGrid.FindColumnByProperty(ProductRefItem.AmountProperty);
var row = treeGrid.FindRow(this._firstSelection);
if (row != null)
{
var cell = row.ScrollToCell(amountColumn);
treeGrid.TryEditRow(row, cell);
}
}
}
public override void Execute(ListLogicalView view)
{
var dataList = view.Data;
var isTree = dataList.SupportTree;
var selectedItems = view.SelectedEntities.ToArray();
for (int i = selectedItems.Length - 1; i >= 0; i--)
{
var selectedItem = selectedItems[i];
//如果是树形,则级联删除所有子节点
if (isTree)
{
var node = selectedItem as ITreeComponent;
var parent = node.TreeComponentParent;
if (parent.ComponentType == TreeComponentType.NodeList)
{
dataList.Remove(selectedItem);
}
else if (parent.ComponentType == TreeComponentType.TreeChildren)
{
var parentList = parent as Entity.EntityTreeChildren;
parentList.Remove(selectedItem);
}
}
else
{
dataList.Remove(selectedItem);
}
}
if (dataList.Count > 0)
{
view.Current = dataList[0] as Entity;
}
else
{
view.Current = null;
}
view.RefreshControl();
}
public override void Execute(ListLogicalView view)
{
//据说这个也不错，有时间的时候可以尝试下：http://npoi.codeplex.com/
this._properties = new List <WPFEntityPropertyViewMeta>();
this.DefineTable(this._properties, view.Meta);
var dialog = new SaveFileDialog
{
FileName = view.Meta.Label + ".xls",
Filter = "excel files (*.xls)|*.xls"
};
var result = dialog.ShowDialog();
if (result == DialogResult.OK)
{
try
{
string fileName = dialog.FileName;
if (string.Compare(Path.GetExtension(fileName), ".xls", true) != 0)
{
App.MessageBox.Show("扩展名不对！".Translate());
return;
}
var table = this.FindTableData(view);
var saver = ExcelHelper.CreateSaver();
saver.SaveToFile(table, fileName);
Process.Start(fileName);
}
catch (Exception ex)
{
App.MessageBox.Show("保存出错。".Translate() + Environment.NewLine + ex.Message.Translate());
}
}
}
public override void Execute(ListLogicalView view)
{
//据说这个也不错，有时间的时候可以尝试下：http://npoi.codeplex.com/
this._properties = new List<WPFEntityPropertyViewMeta>();
this.DefineTable(this._properties, view.Meta);
var dialog = new SaveFileDialog
{
FileName = view.Meta.Label + ".xls",
Filter = "excel files (*.xls)|*.xls"
};
var result = dialog.ShowDialog();
if (result == DialogResult.OK)
{
try
{
string fileName = dialog.FileName;
if (string.Compare(Path.GetExtension(fileName), ".xls", true) != 0)
{
App.MessageBox.Show("扩展名不对！".Translate());
return;
}
var table = this.FindTableData(view);
var saver = ExcelHelper.CreateSaver();
saver.SaveToFile(table, fileName);
Process.Start(fileName);
}
catch (Exception ex)
{
App.MessageBox.Show("保存出错。".Translate() + Environment.NewLine + ex.Message.Translate());
}
}
}
/// <summary>
/// 验证所有的数据。返回是否成功。
/// </summary>
/// <param name="listView"></param>
/// <returns></returns>
protected virtual bool ValidateData(ListLogicalView listView)
{
var list = listView.Data;
if (listView.IsShowingTree)
{
var error = list.EachNode(item =>
{
var brokenRules = item.Validate();
if (brokenRules.Count > 0)
{
var msg = string.Format("节点索引为 {0} 的数据验证不通过：\r\n{1}".Translate(), item.TreeIndex, brokenRules.ToString());
App.MessageBox.Show(msg, "保存出错".Translate());
return true;
}
return false;
});
return error == null;
}
else
{
for (int i = 0, c = list.Count; i < c; i++)
{
var item = list[i];
var brokenRules = item.Validate();
if (brokenRules.Count > 0)
{
var msg = string.Format("第 {0} 行数据验证不通过：\r\n{1}".Translate(), i + 1, brokenRules.ToString());
App.MessageBox.Show(msg, "保存出错".Translate());
return false;
}
}
}
return true;
}
public override bool CanExecute(ListLogicalView view)
{
return view.Current != null;
}
/// <summary>
/// 从view中找出所有的模型。
/// </summary>
/// <param name="view"></param>
/// <returns></returns>
protected virtual IList <Entity> FindModels(ListLogicalView view)
{
return(view.Data);
}
public override void Execute(ListLogicalView view)
{
this._view = view;
base.Execute(view);
}