public FormGroupsDictionaryViewer(IEnumerable <IGrouping <string, FileItem> > sourceDict)
{
InitializeComponent();
_sourceDictionary = FolderTreeItemsGrouping <string> .CreateDictionary(sourceDict);
if (_sourceDictionary.Count == 0)
{
MessageBox.Show("No groups to display!");
Close();
return;
}
FillGroupsList();
}
private void UpdateItemsText()
{
textBoxItems.Text = "";
if (listBoxItems.SelectedItems.Count < 1)
{
SetCountersStatus(0, 0, 0, 0);
return;
}
SetStatus("Reading group items...");
var pathsList = new List <string>();
var s = new StringBuilder();
FolderTreeItemsGrouping <string> itemsGroup;
//Test if only one group is selected
if (listBoxItems.SelectedItems.Count == 1)
{
itemsGroup = SelectedItemIndexToGroup(0);
}
else
{
//Multiple groups selected
//Create a copy of the first selected group
itemsGroup = FolderTreeItemsGrouping <string> .CreateCopy(SelectedItemIndexToGroup(0));
//Merge the data of the remaining groups into the copy of the first selected group
for (var i = 1; i < listBoxItems.SelectedItems.Count; i++)
{
itemsGroup = itemsGroup.MergeItems(SelectedItemIndexToGroup(i));
}
}
var filesCount = itemsGroup.FilesCount;
var foldersCount = itemsGroup.FoldersCount;
var parentFoldersCount = itemsGroup.ParentFoldersCount;
if (checkBoxShowParentFolders.Checked)
{
pathsList.AddRange(itemsGroup.ParentFolders().Select(item => item.ItemPath));
}
if (checkBoxShowFolders.Checked)
{
pathsList.AddRange(itemsGroup.Folders().Select(item => item.ItemPath));
}
if (checkBoxShowFiles.Checked)
{
pathsList.AddRange(itemsGroup.Files().Select(item => item.ItemPath));
}
pathsList.Sort();
//Write the data of the group to the string builder
s.Append("group <");
s.Append(itemsGroup.Key);
s.AppendLine(">");
s.AppendLine("{");
if (pathsList.Count > 0)
{
foreach (var path in pathsList)
{
s.Append(" ").AppendLine(path);
}
}
s.AppendLine("}");
s.AppendLine();
textBoxItems.Text = s.ToString();
SetCountersStatus(listBoxItems.SelectedItems.Count, filesCount, foldersCount, parentFoldersCount);
SetStatus("Ready");
}
