public IDictionary<string, IFiledEditor> BuildEditUI( ComponentDesignControl designer , ComponentSet set, object obj)
{
foreach (FieldSet p in set.Fields)
{
TableRow row = new TableRow();
designer.Rows.Add(row);
TableCell cell = new TableCell();
cell.CssClass = designer.NameCellCssClass;
cell.Width = NameColumnWidth;
row.Cells.Add(cell);
if (set.Depth == 0)
cell.Text = FormatDisplayName(p.DisplayName, designer);
else
cell.Text = this.GenSpace(set.Depth + 2) + FormatDisplayName(p.DisplayName, designer);
cell = new TableCell();
cell.CssClass = designer.ValueCellCssClass;
cell.Width = ValueColumnWidth;
row.Cells.Add(cell);
System.Web.UI.WebControls.WebControl ctl = FieldEditorFactory.GetFieldEditor(p);
ctl.ID = p.UniqueName;
IFiledEditor fe = (IFiledEditor)ctl;
fe.FieldValue = p.GetValue(obj);
this.FieldSetEditors.Add(p.UniqueName, fe);
cell.Controls.Add(ctl);
designer.RaiseControlCreatedEvent(ctl, p);
}
foreach (ComponentSet subSet in set.SubSet)
{
TableRow row = new TableRow();
designer.Rows.Add(row);
TableCell cell = new TableCell();
cell.ColumnSpan = 2;
row.Cells.Add(cell);
cell.Text = this.GenSpace(subSet.ParentSet.Depth) + FormatDisplayName(subSet.DisplayName,designer);
BuildEditUI( designer , subSet, subSet.GetValue(obj));
}
return FieldSetEditors;
}
/// <summary>
/// ��̬�����༭����
/// </summary>
/// <param name="designer"></param>
/// <param name="set"></param>
/// <param name="obj"></param>
/// <returns></returns>
public IDictionary<string, IFiledEditor> BuildEditUI( ComponentDesignControl designer , ComponentSet set, object obj)
{
if (_RepeatColumns % 2 != 0)
_RepeatColumns += 1;
int FieldNums = set.Fields.Count;
int surplus = FieldNums % (_RepeatColumns / 2);
int rowCount = GetRepeatRows(FieldNums, _RepeatColumns / 2);
for (int i = 0; i < rowCount; i++)
{
TableRow row = new TableRow();
designer.Rows.Add(row);
int tmp = GetRepeatCols(i, FieldNums, _RepeatColumns/2, rowCount);
for (int j = 0; j < tmp; j++)
{
FieldSet p = set.Fields[i * _RepeatColumns / 2 + j];
TableCell cell = new TableCell();
cell.CssClass = designer.NameCellCssClass;
cell.Text = p.DisplayName;
row.Cells.Add(cell);
cell = new TableCell();
row.Cells.Add(cell);
System.Web.UI.WebControls.WebControl ctl = FieldEditorFactory.GetFieldEditor(p);
ctl.CssClass = designer.ValueCellCssClass;
ctl.ID = p.UniqueName;
IFiledEditor fe = (IFiledEditor)ctl;
fe.FieldValue = p.GetValue(obj);
this.FieldSetEditors.Add(p.UniqueName, fe);
cell.Controls.Add(ctl);
designer.RaiseControlCreatedEvent(ctl, p);
}
}
return FieldSetEditors;
}
public static ComponentSet GetMetaData(Type t)
{
return new ComponentSet(t); //��ʱ���û���
if ( _ComponentSets.ContainsKey(t.FullName) )
{
return _ComponentSets[t.FullName];
}
else
{
ComponentSet set = new ComponentSet( t);
try
{
_ComponentSets.Add(t.FullName, set);
}
catch { } //��ֹ���߳�����
return set;
}
}
private void InitControls()
{
if (this.ViewState[DESIENED_OBJECT] != null)
{
this.Rows.Clear();
_DesignedObject = this.ViewState[DESIENED_OBJECT];
_ComponentSet = ComponentMetaDataFactctory.GetMetaData(_DesignedObject.GetType());
if (ReadOnly)
UIBuilder.BuildViewUI(this, _ComponentSet, _DesignedObject);
else
this.FieldSetEditors = UIBuilder.BuildRetrieveUI(this, _ComponentSet);
}
}
public void ShowComponent(object obj)
{
_ComponentSet = ComponentMetaDataFactctory.GetMetaData(obj.GetType());
//BuildReadonlyUI(_ComponentSet, obj);
UIBuilder.BuildViewUI(this, _ComponentSet, obj);
}
/// <summary>
/// ��ʼ��������UI
/// </summary>
/// <param name="obj"></param>
public void EditComponent(object obj)
{
this.Rows.Clear();
Type t = obj.GetType();
_DesignedObject = obj;
_ComponentSet = ComponentMetaDataFactctory.GetMetaData(t);
this.ViewState[DESIENED_OBJECT] = obj;
if( ReadOnly )
UIBuilder.BuildViewUI(this, _ComponentSet, _DesignedObject);
else
this.FieldSetEditors = UIBuilder.BuildEditUI(this, _ComponentSet, _DesignedObject);
}
/// <summary>
/// ��̬������ͼ����
/// </summary>
/// <param name="designer"></param>
/// <param name="set"></param>
/// <param name="obj"></param>
public void BuildViewUI(ComponentDesignControl designer ,ComponentSet set, object obj)
{
if (_RepeatColumns % 2 != 0)
_RepeatColumns += 1;
int FieldNums = set.Fields.Count;
int surplus = FieldNums % (_RepeatColumns/2);
int rows = FieldNums / (_RepeatColumns/2);
int rowCount = 0;
//IList<FieldSet> sortedFields = FieldsSort(set.Fields);
if (surplus > 0)
{
rowCount = rows + 1;
}
else
{
rowCount = rows;
}
for (int i = 0; i < rowCount; i++)
{
TableRow row = new TableRow();
designer.Rows.Add(row);
int tmp = 0;
if (i == rowCount - 1 && surplus == 0)
{
tmp = _RepeatColumns/2;
}
else if (i == rowCount - 1 && surplus > 0)
{
tmp = surplus;
}
else
tmp = _RepeatColumns/2;
for (int j = 0; j < tmp; j++)
{
FieldSet p = set.Fields[i * _RepeatColumns / 2 + j];
TableCell cell = new TableCell();
cell.Width = new Unit("131px");
row.Cells.Add(cell);
cell.Text = p.DisplayName;
cell = new TableCell();
row.Cells.Add(cell);
cell.Text = "" + p.GetValue(obj);
}
}
}
/// <summary>
/// ��̬�����ش�����
/// </summary>
/// <param name="designer"></param>
/// <param name="set"></param>
/// <returns></returns>
public IDictionary<string, IFiledEditor> BuildRetrieveUI(ComponentDesignControl designer, ComponentSet set)
{
this.FieldSetEditors.Clear();
if (_RepeatColumns % 2 != 0)
_RepeatColumns += 1;
int FieldNums = set.Fields.Count;
int surplus = FieldNums % (_RepeatColumns / 2);
int rows = FieldNums / (_RepeatColumns / 2);
int rowCount = 0;
if (surplus > 0)
{
rowCount = rows + 1;
}
else
{
rowCount = rows;
}
for (int i = 0; i < rowCount; i++)
{
TableRow row = new TableRow();
designer.Rows.Add(row);
int tmp = 0;
if (i == rowCount - 1 && surplus == 0)
{
tmp = _RepeatColumns/2;
}
else if (i == rowCount - 1 && surplus > 0)
{
tmp = surplus;
}
else
tmp = _RepeatColumns/2;
for (int j = 0; j < tmp; j++)
{
FieldSet p = set.Fields[i * (_RepeatColumns / 2) + j];
TableCell cell = new TableCell();
row.Cells.Add(cell);
cell.Text = p.DisplayName;
cell.CssClass = designer.NameCellCssClass;
cell = new TableCell();
System.Web.UI.WebControls.WebControl ctl = FieldEditorFactory.GetFieldEditor(p);
ctl.CssClass = designer.ValueCellCssClass;
ctl.ID = p.UniqueName;
IFiledEditor fe = (IFiledEditor)ctl;
this.FieldSetEditors.Add(p.UniqueName, fe);
cell.Controls.Add(ctl);
row.Cells.Add(cell);
designer.RaiseControlCreatedEvent(ctl, p);
}
}
return FieldSetEditors;
}
public void BuildViewUI(ComponentDesignControl designer ,ComponentSet set, object obj)
{
foreach (FieldSet p in set.Fields)
{
TableRow row = new TableRow();
designer.Rows.Add(row);
TableCell cell = new TableCell();
cell.Width = NameColumnWidth;
cell.CssClass = designer.NameCellCssClass;
row.Cells.Add(cell);
if (set.Depth == 0)
cell.Text = FormatDisplayName(p.DisplayName, designer);
else
cell.Text = this.GenSpace(set.Depth + 2) + FormatDisplayName(p.DisplayName, designer);
//
cell = new TableCell();
cell.CssClass = designer.ValueCellCssClass;
cell.Width = ValueColumnWidth;
row.Cells.Add(cell);
cell.Text = "" + p.GetValue(obj);
}
foreach (ComponentSet subSet in set.SubSet)
{
TableRow row = new TableRow();
designer.Rows.Add(row);
TableCell cell = new TableCell();
cell.ColumnSpan = 2;
row.Cells.Add(cell);
cell.Text = this.GenSpace(subSet.ParentSet.Depth) + FormatDisplayName( subSet.DisplayName,designer);
BuildViewUI(designer,subSet, subSet.GetValue(obj));
}
}
/// <summary>
/// ����Ԫ����
/// </summary>
/// <param name="t"></param>
internal ComponentSet( Type t)
{
Type = t;
PropertyInfo[] ps = t.GetProperties();
this.Name = t.Name;
//this.DisplayName = ComponentSet.GetDisplayName(t);
foreach (PropertyInfo p in ps)
{
if (p.PropertyType.IsValueType || p.PropertyType == typeof(String))
{
FieldSet f = new FieldSet(p, this);
if( f.Ignore ==false )
this.Fields.Add(f);
}
else if (p.PropertyType.IsClass)
{
ComponentSet set = new ComponentSet(this, p );
if( set.Ignore == false )
this.SubSet.Add(set);
}
}
IList<FieldSet> sortedFields = FieldsSort(this.Fields);
Fields = sortedFields;
}
internal FieldSet(PropertyInfo p, ComponentSet ownerObjSet)
{
this.Name = p.Name;
this.Property = p;
this.Type = p.PropertyType;
this.ParentSet = ownerObjSet;
EditorAttribute disAtt = ComponentSet.GetEditorAttribute(p);
if (disAtt != null)
{
this.DisplayName = disAtt.DisplayName;
this.MaxLength = disAtt.MaxLength;
this.EditorType = disAtt.EditorType;
this.EditorArgs = disAtt.EditorArgs;
this.CheckValues = disAtt.CheckValues;
this.ValidationType = disAtt.ValidationType;
this.ValidationExpression = disAtt.ValidationExpression;
this.Sequence = disAtt.Sequence;
this.CheckValuesProvider = this.GetCheckValuesProvider(disAtt);
this.Ignore = disAtt.Ignore;
//
}
if (String.IsNullOrEmpty(this.DisplayName))
this.DisplayName = this.Name;
}
/// <summary>
/// �Ӷ���Ԫ����
/// </summary>
/// <param name="parent"></param>
/// <param name="property"></param>
private ComponentSet(ComponentSet parent, PropertyInfo property)
{
this.Property = property ;
Type t = property.PropertyType;
this.ParentSet = parent;
this.Depth = parent.Depth + 1;
EditorAttribute disAtt = ComponentSet.GetEditorAttribute(property);
if (disAtt != null)
{
this.DisplayName = disAtt.DisplayName;
this.Ignore = disAtt.Ignore;
}
if (String.IsNullOrEmpty(this.DisplayName))
this.DisplayName = this.Name;
PropertyInfo[] ps = t.GetProperties();
this.Name = t.Name;
foreach (PropertyInfo p in ps)
{
if (p.PropertyType.IsValueType || p.PropertyType == typeof(String))
{
FieldSet f = new FieldSet(p, this);
if (f.Ignore == false)
this.Fields.Add(f);
}
else if (p.PropertyType.IsClass && p.PropertyType != parent.Type ) //��ֹ�ݹ�����
{
ComponentSet set = new ComponentSet(this, p);
if (set.Ignore == false)
this.SubSet.Add(set);
}
}
IList<FieldSet> sortedFields = FieldsSort(this.Fields);
Fields = sortedFields;
}