public static void CheckWarning(FormElementDataListEntityDev entity)
{
entity.Warning.Clear();
if (String.IsNullOrEmpty(entity.DataEntityId) == false)
{
DataEntity dataEntity = _dataEntityComponentService.GetDataEntity(entity.DataEntityId);
if (dataEntity == null)
{
entity.Warning.AddWarningSign(entity, Language.Current.EntityDev_FormElementDataListEntityDev_DataEntityNotExist);
}
}
foreach (UIElementDataListColumnEntityAbstract dc in entity.DataColumns)
{
IWarningable columnWarning = dc as IWarningable;
if (columnWarning == null)
{
continue;
}
columnWarning.CheckWarning();
if (columnWarning.Warning.ExistWarning)
{
entity.Warning.AddWarningSign(columnWarning.Warning);
}
}
WarningCheckerHelper.EventsValidate(entity);
}
private bool formCollectionEditor_OnEdit(object obj, FormCollectionEditor.CollectionEditorEventArgs e, out object oldValue)
{
ICloneable clone = obj as ICloneable;
oldValue = obj;
if (clone != null)
{
oldValue = clone.Clone();
}
IShellControlDev shellControlDev = this.Control as IShellControlDev;
FormElementDataListEntityDev formElementDataListEntityDev = shellControlDev.Entity as FormElementDataListEntityDev;
using (FormSEPaginationDataGridViewDevColumnAdd formFormElementAdd_DataColumn =
new FormSEPaginationDataGridViewDevColumnAdd(formElementDataListEntityDev))
{
formFormElementAdd_DataColumn.FormElementDataColumnEntity = (FormElementDataListTextBoxColumnEntityDev)obj;
formFormElementAdd_DataColumn.FormEntity = (FormEntityDev)formElementDataListEntityDev.HostFormEntity;
formFormElementAdd_DataColumn.EditCollection = e.EditCollection;
if (formFormElementAdd_DataColumn.ShowDialog() == DialogResult.OK)
{
return(true);
}
else
{
return(false);
}
}
}
public void CreateEntity(WindowEntity formEntity)
{
FormElementDataListEntityDev entity = new FormElementDataListEntityDev();
entity.Id = Guid.NewGuid().ToString();
entity.Code = ShellControlHelper.EntityCodeCreation(PREFIX, formEntity);
entity.Name = entity.Code;
formEntity.Elements.Add(entity);
this.Entity = entity;
}
/// <summary>
/// 构造
/// </summary>
/// <param name="entity"></param>
public FormSEPaginationDataGridViewDevColumnAdd(FormElementDataListEntityDev entity)
{
InitializeComponent();
Unity.ApplyResource(this);
this.ApplyLanguageResource();
this._dataEntityId = entity.DataEntityId;
this._entity = entity;
//加载数据规则列表
this.ddlDataRule.DataSource = FormElementDataListColumnDataRuleDevTypes.Instance.GetInstanceList <IFormElementDataListColumnDataRule>();
}
private void AddColumn(object sender, EventArgs args)
{
IShellControlDev shellControlDev = this.Control as IShellControlDev;
FormElementDataListEntityDev formElementDataListEntityDev = (FormElementDataListEntityDev)shellControlDev.Entity;
using (FormSEPaginationDataGridViewDevColumnAdd formSEPaginationDataGridViewDevColumnAdd =
new FormSEPaginationDataGridViewDevColumnAdd(formElementDataListEntityDev))
{
formSEPaginationDataGridViewDevColumnAdd.FormEntity = (FormEntityDev)formElementDataListEntityDev.HostFormEntity;
formSEPaginationDataGridViewDevColumnAdd.ShellControlDev = shellControlDev;
formSEPaginationDataGridViewDevColumnAdd.ShowDialog();
}
}
private void EditColumns(object sender, EventArgs args)
{
IShellControlDev shellControlDev = this.Control as IShellControlDev;
FormElementDataListEntityDev formElementDataListEntityDev = shellControlDev.Entity as FormElementDataListEntityDev;
using (FormCollectionEditor formCollectionEditor = new FormCollectionEditor(formElementDataListEntityDev.DataColumns, true))
{
formCollectionEditor.Title = Language.Current.SEPaginationDataGridViewDev_Verb_FormCollectionEditorTitle;
formCollectionEditor.OnAdd += new FormCollectionEditor.CollectionEditorAddEventHandler(formCollectionEditor_OnAdd);
formCollectionEditor.OnEdit += new FormCollectionEditor.CollectionEditorEditEventHandler(formCollectionEditor_OnEdit);
if (formCollectionEditor.ShowDialog() == DialogResult.OK)
{
#region 处理可撤销的工作单元
if (formCollectionEditor.SupportCancel)
{
formCollectionEditor.UndoTransaction.SetName(Language.Current.SEPaginationDataGridViewDev_EditColumns_UndoTransaction_Name);
//在可撤销单元被撤销或重做时，刷新设计器中呈现的列
formCollectionEditor.UndoTransaction.Action = new Action <SEUndoUnitAbstract, SEUndoEngine.Type>(
delegate(SEUndoUnitAbstract undoUnit, SEUndoEngine.Type type)
{
SEUndoEngineFormDesigner undoEngine = undoUnit.UndoEngine as SEUndoEngineFormDesigner;
undoEngine.UpdateView(shellControlDev.Entity);
undoEngine.UpdatePropertyGrid(false);
});
_windowDesignService.AddUndoUnit(formCollectionEditor.UndoTransaction);
}
#endregion
shellControlDev.UpdateView();
_windowDesignService.MakeDirty();
}
}
}
private bool formCollectionEditor_OnAdd(FormCollectionEditor.CollectionEditorEventArgs e, out object addValue)
{
IShellControlDev shellControlDev = this.Control as IShellControlDev;
FormElementDataListEntityDev formElementDataListEntityDev = shellControlDev.Entity as FormElementDataListEntityDev;
using (FormSEPaginationDataGridViewDevColumnAdd formFormElementAdd_DataColumn =
new FormSEPaginationDataGridViewDevColumnAdd(formElementDataListEntityDev))
{
formFormElementAdd_DataColumn.FormEntity = (FormEntityDev)formElementDataListEntityDev.HostFormEntity;
formFormElementAdd_DataColumn.EditCollection = e.EditCollection;
if (formFormElementAdd_DataColumn.ShowDialog() == DialogResult.OK)
{
addValue = formFormElementAdd_DataColumn.FormElementDataColumnEntity;
return(true);
}
else
{
addValue = null;
return(false);
}
}
}
public void UpdateView()
{
this.ViewUpdating = true;
//同步特有属性
FormElementDataListEntityDev formElement = (FormElementDataListEntityDev)_formElement;
PropertyDescriptor pds;
#region 主体部分
AnchorStyles anchorStyles = new AnchorStyles();
//处理边缘锚定
//先清除所有方向描定，.net默认左上角锚定
anchorStyles = anchorStyles & (AnchorStyles)AnchorStyles.Top;
anchorStyles = anchorStyles & (AnchorStyles)AnchorStyles.Right;
anchorStyles = anchorStyles & (AnchorStyles)AnchorStyles.Bottom;
anchorStyles = anchorStyles & (AnchorStyles)AnchorStyles.Left;
if (formElement.Anchor.Top)
{
anchorStyles = anchorStyles | (AnchorStyles)AnchorStyles.Top;
}
if (formElement.Anchor.Right)
{
anchorStyles = anchorStyles | (AnchorStyles)AnchorStyles.Right;
}
if (formElement.Anchor.Bottom)
{
anchorStyles = anchorStyles | (AnchorStyles)AnchorStyles.Bottom;
}
if (formElement.Anchor.Left)
{
anchorStyles = anchorStyles | (AnchorStyles)AnchorStyles.Left;
}
ShellControlHelper.SetProperty(this, "Anchor", anchorStyles);
ShellControlHelper.SetProperty(this, "Text", formElement.Text);
ShellControlHelper.SetProperty(this, "Size", formElement.Size);
ShellControlHelper.SetProperty(this, "Location", formElement.Location);
ShellControlHelper.SetProperty(this, "Text", formElement.Text);
ShellControlHelper.SetProperty(this, "ForeColor", formElement.ForeColor);
ShellControlHelper.SetProperty(this, "Visible", formElement.Visible);
ShellControlHelper.SetProperty(this, "Enabled", formElement.Enabled);
//ShellControlHelper.SetProperty(this, "NavigationLocation", formElement.NavigationLocation);
ShellControlHelper.SetProperty(this, "Pagination", formElement.Pagination);
ShellControlHelper.SetProperty(this, "ShowItemCount", formElement.ShowItemCount);
ShellControlHelper.SetProperty(this, "ShowPageCount", formElement.ShowPageCount);
ShellControlHelper.SetProperty(this, "ShowPageHomeEnd", formElement.ShowPageHomeEnd);
ShellControlHelper.SetProperty(this, "TabIndex", formElement.TabIndex);
#endregion
#region DataGridView部分
PropertyDescriptorCollection pdcDataGridView = TypeDescriptor.GetProperties(this.DataGridView);
pds = pdcDataGridView.Find("BackgroundColor", false);
if (pds != null)
{
//DataGridView.BackgroundColor不支持Color.Empty
if (formElement.BackColor == Color.Empty)
{
formElement.BackColorValue = "2.Window";
}
if (!pds.GetValue(this.DataGridView).Equals(formElement.BackColor))
{
pds.SetValue(this.DataGridView, formElement.BackColor);
}
}
#region 列同步不能,原因不明
//列
/*
* DataGridViewColumnCollection dataGridViewColumnCollection = new DataGridViewColumnCollection(this.DataGridView);
* foreach (FormElementDataColumnEntityDev column in formElement.DataColumns)
* {
* dataGridViewColumnCollection.Add(new DataGridViewTextBoxColumnDev(column));
* }
*
* pds = pdcDataGridView.Find("Columns", false);
* if (pds != null)
* {
* pds.SetValue(this.DataGridView, dataGridViewColumnCollection);
* }
*/
#endregion
this.DataGridView.Columns.Clear();
foreach (FormElementDataListTextBoxColumnEntityDev column in formElement.DataColumns)
{
//编辑数据列之后，列对象的DataList属性会为空
//在这里将DataList属性再次绑定上，放在这里也是为了避免其它类似潜在的问题
column.DataList = (FormElementDataListEntityDev)this._entity;
// Debug.Assert(column.DataList != null, "FormElementDataColumnEntityDev 对象的 DataList 属性为 null");
this.DataGridView.Columns.Add(DataGridViewColumnFactory.GetDataGridViewColumn(column));
}
#endregion
this.ViewUpdating = false;
}
public AddColumnCommand(FormElementDataListEntityDev entity)
{
this._entity = entity;
}
