/// <summary>
/// Creates a <see cref="TreeViewItemExtended" /> to
/// display content.
/// </summary>
/// <returns>
/// A <see cref="TreeViewItemExtended" /> to use as a
/// container for content.
/// </returns>
protected override DependencyObject GetContainerForItemOverride()
{
var itm = new TreeViewItemExtended();
itm.SetBinding(TreeViewItem.IsExpandedProperty, new Binding("IsExpanded") { Mode = BindingMode.TwoWay });
itm.SetBinding(TreeViewItem.IsSelectedProperty, new Binding("IsSelected") { Mode = BindingMode.TwoWay });
return itm;
}
private static void AddItem(string strFileName, TreeViewItemExtended s)
{
TreeViewItemExtended item = new TreeViewItemExtended();
item.FolderIcon = @"pack://application:,,,/Images/file.png";
item.Header = strFileName;
item.Tag = s;
item.FontWeight = FontWeights.Normal;
s.Items.Add(item);
}
/// <summary> ${controls_TreeViewItemExtended_method_GetContainerForItemOverride_D}</summary>
protected override DependencyObject GetContainerForItemOverride()
{
var item = new TreeViewItemExtended();
item.SetBinding(TreeViewItem.IsExpandedProperty, new Binding("IsExpanded") { Mode = BindingMode.TwoWay });
item.SetBinding(TreeViewItem.VisibilityProperty, new Binding("IsVisible")
{
Mode = BindingMode.TwoWay,
Converter = new BoolConverter()
});
return item;
}
//private void foldersItem_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
//{
// TreeView tree = (TreeView)sender;
// TreeViewItemExtended temp = ((TreeViewItemExtended)tree.SelectedItem);
// if (temp == null)
// return;
// SelectedImagePath = "";
// string temp1 = "";
// string temp2 = "";
// while (true)
// {
// temp1 = temp.Header.ToString();
// if (temp1.Contains(@"\"))
// {
// temp2 = "";
// }
// SelectedImagePath = temp1 + temp2 + SelectedImagePath;
// if (temp.Parent.GetType().Equals(typeof(TreeView)))
// {
// break;
// }
// temp = ((TreeViewItemExtended)temp.Parent);
// temp2 = @"\";
// }
// //show user selected path
// string FullNameWithPath = ProjectOrLibraryPath + "\\" + SelectedImagePath;
// //MessageBox.Show(ProjectOrLibraryPath + "\\" + SelectedImagePath);
// OpenXamlFileEventArgs openXaml = new OpenXamlFileEventArgs();
// openXaml.XamlFileName = SelectedImagePath;
// openXaml.XamlFileNameWithPath = FullNameWithPath;
// SelectHelper.OnOpenXamlFile(openXaml);
// //CustomWfDesigner.NewInstanceCSharp(FullNameWithPath);
//}
private void StackPanel_MouseDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
Mouse.OverrideCursor = Cursors.Wait;
try
{
TreeViewItemExtended temp = null;
StackPanel sp = (StackPanel)sender;
if (sp.Tag == null)
{
return;
}
if (sp.Tag is TreeViewItemExtended)
{
temp = (TreeViewItemExtended)sp.Tag;
if (temp == null)
{
return;
}
SelectedImagePath = "";
string temp1 = "";
string temp2 = "";
while (true)
{
temp1 = temp.Header.ToString();
if (temp1.Contains(@"\"))
{
temp2 = "";
}
SelectedImagePath = temp1 + temp2 + SelectedImagePath;
if (temp.Parent.GetType().Equals(typeof(TreeView)))
{
break;
}
temp = ((TreeViewItemExtended)temp.Parent);
temp2 = @"\";
}
//show user selected path
string FullNameWithPath = ProjectOrLibraryPath + "\\" + SelectedImagePath;
//MessageBox.Show(ProjectOrLibraryPath + "\\" + SelectedImagePath);
OpenXamlFileEventArgs openXaml = new OpenXamlFileEventArgs();
openXaml.XamlFileName = SelectedImagePath;
openXaml.XamlFileNameWithPath = FullNameWithPath;
SelectHelper.OnOpenXamlFile(openXaml);
}
}
catch (Exception ex)
{
Log.Logger.LogData(ex.Message, LogLevel.Error);
}
finally
{
Mouse.OverrideCursor = null;
}
}
public void AddingNewItem(string strDir, string strFileName, ItemCollection treeviewItem)
{
bool lastnode = true;
foreach (TreeViewItemExtended s in treeviewItem)
{
if (s.Tag.ToString().Contains(strDir)) //if root folder
{
if (Directory.Exists(s.Tag.ToString()))
{
if (s.Tag.ToString() == strDir)
{
AddItem(strFileName, s);
break;
}
}
else if (s.Tag.ToString().Contains(".xaml"))
{
string dirName = Path.GetDirectoryName(s.Tag.ToString());
if (s.Tag.ToString() == strDir)
{
AddItem(strFileName, s);
break;
}
}
}
else if ((s.Tag != null) && (!(s.Tag.ToString().Contains(".xaml"))))
{
AddingNewItem(strDir, strFileName, s);
lastnode = false;
}
}
if (lastnode)
{
TreeViewItemExtended item = new TreeViewItemExtended();
item.FolderIcon = @"pack://application:,,,/Images/file.png";
item.Header = strFileName;
item.Tag = strDir;
item.FontWeight = FontWeights.Normal;
treeviewItem.Add(item);
return;
}
}
private void foldersItem_MouseDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
try
{
TreeView tree = (TreeView)sender;
TreeViewItemExtended temp = ((TreeViewItemExtended)tree.SelectedItem);
if (temp == null)
{
return;
}
SelectedImagePath = "";
string temp1 = "";
string temp2 = "";
while (true)
{
temp1 = temp.Header.ToString();
if (temp1.Contains(@"\"))
{
temp2 = "";
}
SelectedImagePath = temp1 + temp2 + SelectedImagePath;
if (temp.Parent.GetType().Equals(typeof(TreeView)))
{
break;
}
temp = ((TreeViewItemExtended)temp.Parent);
temp2 = @"\";
}
//show user selected path
string FullNameWithPath = ProjectOrLibraryPath + "\\" + SelectedImagePath;
//MessageBox.Show(ProjectOrLibraryPath + "\\" + SelectedImagePath);
OpenXamlFileEventArgs openXaml = new OpenXamlFileEventArgs();
openXaml.XamlFileName = SelectedImagePath;
openXaml.XamlFileNameWithPath = FullNameWithPath;
SelectHelper.OnOpenXamlFile(openXaml);
//CustomWfDesigner.NewInstanceCSharp(FullNameWithPath);
}
catch (Exception ex)
{
Log.Logger.LogData(ex.Message, LogLevel.Error);
}
}
void folder_Expanded(object sender, RoutedEventArgs e)
{
TreeViewItemExtended item = (TreeViewItemExtended)sender;
if (item.Items.Count == 1 && item.Items[0] == dummyNode)
{
item.Items.Clear();
try
{
foreach (string s in Directory.GetDirectories(item.Tag.ToString()))
{
TreeViewItemExtended subitem = new TreeViewItemExtended();
item.FolderIcon =
subitem.FolderIcon = @"pack://*****:*****@"pack://application:,,,/Images/file.png";
itemFile.Tag = s;
itemFile.FontWeight = FontWeights.Normal;
//itemFile.Items.Add(dummyNode);
item.Items.Add(itemFile);
}
}
}
catch (Exception ex)
{
Log.Logger.LogData(ex.Message, LogLevel.Error);
}
}
}
public void AddingNewItem(string strDir, string strFileName, TreeViewItemExtended treeItem)
{
foreach (TreeViewItemExtended s in treeItem.Items)
{
if ((s != null) && (s.Tag != null))
{
if (strDir.Contains(s.Tag.ToString()))
{
if (strDir.ToLower() == s.Tag.ToString().ToLower())
{
AddItem(strFileName, s);
return;
}
else
{
AddingNewItem(strDir, strFileName, treeItem);
}
}
}
}
}
public void LoadTreeView()
{
try
{
foreach (string s in Directory.GetDirectories(ProjectOrLibraryPath))
{
TreeViewItemExtended item = new TreeViewItemExtended();
item.FolderIcon = @"pack://*****:*****@"pack://application:,,,/Images/file.png";
item.Header = s.Substring(s.LastIndexOf("\\") + 1);
item.Tag = s;
item.FontWeight = FontWeights.Normal;
// item.Items.Add(dummyNode);
foldersItem.Items.Add(item);
}
}
}
catch (Exception ex)
{
Log.Logger.LogData(ex.Message, LogLevel.Error);
}
}
