private void ClassBrowseB_Click(object sender, EventArgs e)
{
List <AssemblyDllInfo> assemblies = new List <AssemblyDllInfo>();
if (_tvdml.AssembliesList != null)
{
assemblies = (_tvdml.AssembliesList as List <AssemblyDllInfo>);
}
ClassChooserDialogForm ccdf = new ClassChooserDialogForm();
ccdf.LoadedAssemblies = assemblies;
DialogResult dr = ccdf.ShowDialog();
if (dr == System.Windows.Forms.DialogResult.OK)
{
var eitem = ccdf.EditableItem;
ClassNameEd.Text = eitem.ToString();
try
{
MainTree.Nodes.Clear();
PropertiesEd.SelectedObject = null;
object obj = (ccdf.EditableItem as Type).Assembly.CreateInstance((ccdf.EditableItem as Type).FullName);
_tvdml = anvlib.Classes.TypedTreeViewDisplayMemberList.GenerateTreeDescriptionFromObject(obj, null);
GenerateTree();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
_tvdml.AssembliesList = ccdf.LoadedAssemblies;
}
public TypedTreeViewDataSourceDescriptionDialogForm(TypedTreeViewDisplayMemberList tvdml)
{
_tvdml = tvdml;
InitializeComponent();
if (_tvdml.Count > 0)
GenerateTree();
}
public TypedTreeViewDataSourceDescriptionDialogForm(TypedTreeViewDisplayMemberList tvdml)
{
_tvdml = tvdml;
InitializeComponent();
if (_tvdml.Count > 0)
{
GenerateTree();
}
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
/*IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc == null)
MessageBox.Show("1");
else
MessageBox.Show(edSvc.GetType().ToString());*/
if (value == null)
value = new TypedTreeViewDisplayMemberList();
//MessageBox.Show(context.GetType().ToString());
TypedTreeViewDisplayMemberList obj_state = (value as TypedTreeViewDisplayMemberList).Clone();
TypedTreeViewDataSourceDescriptionDialogForm dsddf = new TypedTreeViewDataSourceDescriptionDialogForm(obj_state);
DialogResult dr = dsddf.ShowDialog();
if (dr == DialogResult.OK)
value = dsddf.TypedTreeViewDisplayMemberList;
return value;
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
/*IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
* if (edSvc == null)
* MessageBox.Show("1");
* else
* MessageBox.Show(edSvc.GetType().ToString());*/
if (value == null)
{
value = new TypedTreeViewDisplayMemberList();
}
//MessageBox.Show(context.GetType().ToString());
TypedTreeViewDisplayMemberList obj_state = (value as TypedTreeViewDisplayMemberList).Clone();
TypedTreeViewDataSourceDescriptionDialogForm dsddf = new TypedTreeViewDataSourceDescriptionDialogForm(obj_state);
DialogResult dr = dsddf.ShowDialog();
if (dr == DialogResult.OK)
{
value = dsddf.TypedTreeViewDisplayMemberList;
}
return(value);
}
private void ClassNameEd_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == '\r')
{
try
{
var type = Type.GetType(ClassNameEd.Text);
object obj = Activator.CreateInstance(type);
if (obj != null)
{
_tvdml = anvlib.Classes.TypedTreeViewDisplayMemberList.GenerateTreeDescriptionFromObject(obj, null);
GenerateTree();
}
else
{
MessageBox.Show("Null");
}
}
catch (Exception e1)
{
MessageBox.Show(e1.Message);
}
}
}
private void ClassBrowseB_Click(object sender, EventArgs e)
{
List<AssemblyDllInfo> assemblies = new List<AssemblyDllInfo>();
if (_tvdml.AssembliesList != null)
assemblies = (_tvdml.AssembliesList as List<AssemblyDllInfo>);
ClassChooserDialogForm ccdf = new ClassChooserDialogForm();
ccdf.LoadedAssemblies = assemblies;
DialogResult dr = ccdf.ShowDialog();
if (dr == System.Windows.Forms.DialogResult.OK)
{
var eitem = ccdf.EditableItem;
ClassNameEd.Text = eitem.ToString();
try
{
MainTree.Nodes.Clear();
PropertiesEd.SelectedObject = null;
object obj = (ccdf.EditableItem as Type).Assembly.CreateInstance((ccdf.EditableItem as Type).FullName);
_tvdml = anvlib.Classes.TypedTreeViewDisplayMemberList.GenerateTreeDescriptionFromObject(obj, null);
GenerateTree();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
_tvdml.AssembliesList = ccdf.LoadedAssemblies;
}
private void ClassNameEd_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == '\r')
{
try
{
var type = Type.GetType(ClassNameEd.Text);
object obj = Activator.CreateInstance(type);
if (obj != null)
{
_tvdml = anvlib.Classes.TypedTreeViewDisplayMemberList.GenerateTreeDescriptionFromObject(obj, null);
GenerateTree();
}
else
MessageBox.Show("Null");
}
catch (Exception e1)
{
MessageBox.Show(e1.Message);
}
}
}
/// <summary>
/// Метод заполняющий контролсы типа TreeView
/// </summary>
/// <param name="DataSource">Источник данных</param>
/// <param name="TreeLeafsInfo">Описание дерева</param>
protected virtual void FillTreeView(TreeView ctrl, object DataSource, TypedTreeViewDisplayMemberList TreeLeafsInfo)
{
ControlFiller.FillTreeViewControl(ctrl, DataSource, TreeLeafsInfo);
}
/// <summary>
/// Метод заполняющий контролсы типа TreeView
/// </summary>
/// <param name="DataSource">Источник данных</param>
/// <param name="TreeLeafsInfo">Описание дерева</param>
protected virtual void FillTreeView(object DataSource, TypedTreeViewDisplayMemberList TreeLeafsInfo)
{
ControlFiller.FillTreeViewControl((listControl as TreeView), DataSource, TreeLeafsInfo);
}
/// <summary>
/// Метод заполняющий контролсы типа TreeView
/// </summary>
/// <param name="DataSource">Источник данных</param>
/// <param name="TreeLeafsInfo">Описание дерева</param>
protected virtual void FillTreeView(object DataSource, TypedTreeViewDisplayMemberList TreeLeafsInfo)
{
ControlFiller.FillTreeViewControl((listControl as TreeView), DataSource, TreeLeafsInfo);
}
public TypedTreeView()
{
_tvdml = new TypedTreeViewDisplayMemberList();
_tvdml.Parent = this;
}
/// <summary>
/// Добавочный метод к FillTreeViewControl, рекурсивно заполняющий TreeView
/// </summary>
/// <param name="tr">TreeView контролс</param>
/// <param name="DataSource">Источник данных</param>
/// <param name="TreeLeafsInfo">Описание дерева</param>
/// <returns></returns>
private static TreeNode CreateLeafs(TreeNode tr, object DataSource, TypedTreeViewDisplayMemberList TreeLeafsInfo)
{
//--Сделать разбор атрибутов типа DisplayName!!!
foreach (var Leaf in TreeLeafsInfo)
{
//--Если датасорц - Коллекция. Не понимаю зачем я сделал проверку на строку...поизучай этот вопрос на досуге
if ((DataSource is System.Collections.IEnumerable) && DataSource.GetType() != typeof(string))
{
#region Цикл по коллекции
var collection = (DataSource as System.Collections.IEnumerable);
foreach (var item in collection)
{
bool to_be_continue = false;
object text;
//--если строка, то идем к следующему элементу коллекции
if (item.GetType() == typeof(string))
to_be_continue = true;
#region Если есть только DataSource
if (item.GetType().GetProperty(Leaf.DisplayMember) == null && !string.IsNullOrEmpty(Leaf.DataSourceName)/* && !to_be_continue*/)
{
//--если это примитивное значение
if (!item.GetType().IsClass)
text = item;
else//--иначе это Класс
{
//--переделать на DisplayCaption
if (!string.IsNullOrEmpty(Leaf.DisplayСaption))
text = Leaf.DisplayСaption;
else
{
text = "";//--проверить нужен ли вообще этот участок кода!!!
if (!(item is System.Collections.IEnumerable))
{
var val = item.GetType().GetProperty(Leaf.DataSourceName).GetValue(item, null);
text = val.GetType().GetProperty(Leaf.DisplayMember).GetValue(val, null);
}
}
}
}
else
{
if (string.IsNullOrEmpty(Leaf.DisplayMember))
to_be_continue = true;
//--если элемент не строка и DisplayMember != null
if (!to_be_continue)
{
if (item is System.Collections.IEnumerable)
{
text = "";
if (!string.IsNullOrEmpty(Leaf.DisplayСaption))
text = Leaf.DisplayСaption;
}
else
text = item.GetType().GetProperty(Leaf.DisplayMember).GetValue(item, null);
}
else
{
if (!string.IsNullOrEmpty(Leaf.DisplayСaption))
text = Leaf.DisplayСaption;
else
text = item;
}
}
#endregion
#region Если мы считали какоето значение в переменную text
if (text != null)
{
TreeNode mnode = new TreeNode(text.ToString());
if (!Leaf.WithoutTag)
mnode.Tag = item;
//--если индекс картинки мы берем из какого то поля в классе
if (string.IsNullOrEmpty(Leaf.ImageIndexByFieldName))
{
mnode.ImageIndex = Leaf.ImageIndex;
mnode.SelectedImageIndex = Leaf.SelectedImageIndex;
mnode.StateImageIndex = Leaf.StateImageIndex;
}
else
{
object im_idx=null;
if (Leaf.ImageIndexByFieldName.IndexOf('.') == -1)
im_idx = item.GetType().GetProperty(Leaf.ImageIndexByFieldName).GetValue(item, null);
else
im_idx = anvlib.Utilites.ObjectInspector.GetObjectPropertyValueRecursive(item, Leaf.ImageIndexByFieldName);
if (im_idx != null && im_idx.GetType() == typeof(int))
{
mnode.ImageIndex = (int)im_idx;
mnode.SelectedImageIndex = (int)im_idx;
mnode.StateImageIndex = (int)im_idx;
}
}
tr.Nodes.Add(mnode);
#region Если есть дочерние ветки
if (Leaf.ChildDisplayMembers != null)
{
foreach (var SubLeaf in Leaf.ChildDisplayMembers)
{
if (SubLeaf.DataSourceName != null)
{
if (Leaf.DataSourceName != SubLeaf.DataSourceName || SubLeaf.IsRecusiveCollection)
{
//--переделать на DisplayCaption
if (!string.IsNullOrEmpty(SubLeaf.DisplayMember) && !string.IsNullOrEmpty(SubLeaf.DisplayСaption))
{
TypedTreeViewDisplayMemberList tdml = new TypedTreeViewDisplayMemberList();
tdml.Add(SubLeaf);
CreateLeafs(mnode, item, tdml);
}
else
{
var innercol = item.GetType().GetProperty(SubLeaf.DataSourceName).GetValue(item, null);
TypedTreeViewDisplayMemberList tdml = new TypedTreeViewDisplayMemberList();
tdml.Add(SubLeaf);
CreateLeafs(mnode, innercol, tdml);
}
}
else
{
TypedTreeViewDisplayMemberList tdml = new TypedTreeViewDisplayMemberList();
tdml.Add(SubLeaf);
CreateLeafs(mnode, item, tdml);
}
}
else
{
TypedTreeViewDisplayMemberList tdml = new TypedTreeViewDisplayMemberList();
tdml.Add(SubLeaf);
CreateLeafs(mnode, SubLeaf.DisplayMember, tdml);
}
}
}
#endregion
}
#endregion
}
#endregion
}
else
{
//--если DataSource = null, но является не коллекцией
if (DataSource != null)
{
object text;
if (!string.IsNullOrEmpty(Leaf.DisplayMember) && !string.IsNullOrEmpty(Leaf.DisplayСaption))
text = Leaf.DisplayMember.Remove(0, 7);
else
{
text = "";
if (!(DataSource is ValueType) && DataSource.GetType() != typeof(string))
{
if (!string.IsNullOrEmpty(Leaf.DisplayMember))
text = DataSource.GetType().GetProperty(Leaf.DisplayMember).GetValue(DataSource, null);
else if (!string.IsNullOrEmpty(Leaf.DisplayСaption))
text = Leaf.DisplayСaption;
else
text = DataSource;
}
}
if (text != null)
{
TreeNode mnode = new TreeNode(text.ToString());
if (!Leaf.WithoutTag)
mnode.Tag = DataSource;
if (string.IsNullOrEmpty(Leaf.ImageIndexByFieldName))
{
mnode.ImageIndex = Leaf.ImageIndex;
mnode.SelectedImageIndex = Leaf.SelectedImageIndex;
mnode.StateImageIndex = Leaf.StateImageIndex;
}
else
{
var im_idx = DataSource.GetType().GetProperty(Leaf.ImageIndexByFieldName).GetValue(DataSource, null);
if (im_idx != null && im_idx.GetType() == typeof(int))
{
mnode.ImageIndex = (int)im_idx;
mnode.SelectedImageIndex = (int)im_idx;
mnode.StateImageIndex = (int)im_idx;
}
}
tr.Nodes.Add(mnode);
if (Leaf.ChildDisplayMembers != null)
{
foreach (var SubLeaf in Leaf.ChildDisplayMembers)
{
if (DataSource.GetType() != typeof(string))
{
var innercol = DataSource.GetType().GetProperty(SubLeaf.DataSourceName).GetValue(DataSource, null);
TypedTreeViewDisplayMemberList tdml = new TypedTreeViewDisplayMemberList();
tdml.Add(SubLeaf);
CreateLeafs(mnode, innercol, tdml);
}
else
{
TypedTreeViewDisplayMemberList tdml = new TypedTreeViewDisplayMemberList();
tdml.Add(SubLeaf);
CreateLeafs(mnode, SubLeaf.DataSourceName, tdml);
}
}
}
}
}
}
}
return tr;
}
/// <summary>
/// Метод заполняющий контрол типа TreeView
/// </summary>
/// <param name="treeview">Контролс, в котором мы будем работать</param>
/// <param name="DataSource">Коллекция или объект из которого мы будем строить дерево.
/// Точнее даже это и есть само дерево, только не построенное в тривью</param>
/// <param name="TreeLeafsInfo">Описание структуры дерева.
/// Можно делать несколько веток парента, но только один уровень вложенности, паернт.парент не продуман пока</param>
public static void FillTreeViewControl(TreeView treeview, object DataSource, TypedTreeViewDisplayMemberList TreeLeafsInfo)
{
TreeNode tr = new TreeNode();
tr = CreateLeafs(tr, DataSource, TreeLeafsInfo);
foreach (TreeNode item in tr.Nodes)
treeview.Nodes.Add(item);
}
/// <summary>
/// Метод заполняющий контролсы типа TreeView
/// </summary>
/// <param name="DataSource">Источник данных</param>
/// <param name="TreeLeafsInfo">Описание дерева</param>
protected virtual void FillTreeView(TreeView ctrl, object DataSource, TypedTreeViewDisplayMemberList TreeLeafsInfo)
{
ControlFiller.FillTreeViewControl(ctrl, DataSource, TreeLeafsInfo);
}
public TypedTreeView()
{
_tvdml = new TypedTreeViewDisplayMemberList();
_tvdml.Parent = this;
}
