private void CreateFolders()
{
foreach (var diffPart in Parts.Values)
{
var path = diffPart.Uri;
// format is folder/partfilename.ext
var folderEnd = path.LastIndexOf('/');
string folderPath;
if (folderEnd == -1)
{
folderPath = string.Empty;
}
else
{
folderPath = path.Substring(0, folderEnd);
}
var partPath = path.Substring(folderEnd + 1, path.Length - (folderEnd + 1));
// get existing folder or create new one
DiffPackageItem folder;
if (!Folders.TryGetValue(folderPath, out folder))
{
folder = new DiffPackageItem(this, folderPath, null);
Folders.Add(folderPath, folder);
}
folder.AddItem(new DiffPackageItem(this, partPath, diffPart));
}
}
private void treeViewFolders_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
{
if (e.OriginalSource == null)
{
return;
}
DiffPackageItem packageItem = null;
// search up the tree for the element with the data context
var elt = e.OriginalSource as FrameworkElement;
while (elt != null)
{
packageItem = elt.DataContext as DiffPackageItem;
if (packageItem != null)
{
break;
}
elt = elt.Parent as FrameworkElement;
}
// setting IsSelected to true causes weird display issue so don't do that for now
//var treeViewItem = treeViewZipFiles.ContainerFromElement(elt) as TreeViewItem;
//if (treeViewItem != null)
// treeViewItem.IsSelected = true;
e.Handled = true;
// populate and show context menu
ShowTreeViewContextMenu(packageItem);
}
public void AddItem(DiffPackageItem item)
{
if (!IsFolder())
{
throw new InvalidOperationException("Can't add children to parts");
}
if (m_children == null)
{
m_children = new Dictionary <string, DiffPackageItem>(StringComparer.OrdinalIgnoreCase);
}
m_children.Add(item.Path, item);
}
private void ShowTreeViewContextMenu(DiffPackageItem packageItem)
{
if ((packageItem == null) || packageItem.IsFolder())
{
return;
}
var contextMenu = new ContextMenu();
AddOpenWithContextMenu(contextMenu, packageItem.Part.Left, "Open Left With");
AddOpenWithContextMenu(contextMenu, packageItem.Part.Right, "Open Right With");
contextMenu.IsOpen = true;
}
private void SetActivePart(DiffPackageItem packageItem)
{
if (packageItem.IsFolder())
{
return;
}
// TODO: find existing tab item
bool canDiff = (packageItem.Part.Left != null) ? packageItem.Part.Left.IsAnyTextType() : packageItem.Part.Right.IsAnyTextType();
if (canDiff)
{
var webItem = new DiffWebViewTabItem(Data, packageItem);
partsTabControl.Items.Add(webItem);
partsTabControl.SelectedItem = webItem;
}
else
{
// TODO
}
}
