private void MenuAddFile_Click(object sender, RoutedEventArgs e)
{
var selected = TreeFolderBrowser.SelectedItem as PathItem;
if (selected == null)
{
// No files/folders
selected = new PathItem()
{
IsFolder = true,
FullPath = FolderPath
};
ActivePathItem = selected;
}
string path;
if (!selected.IsFolder || selected.FullPath == "..")
{
path = Path.Combine(Path.GetDirectoryName(selected.FullPath), "NewFile.md");
}
else
{
var treeItem = GetTreeviewItem(selected);
if (treeItem != null)
{
treeItem.IsExpanded = true;
}
path = Path.Combine(selected.FullPath, "NewFile.md");
}
var item = new PathItem
{
FullPath = path,
IsFolder = false,
IsFile = true,
IsEditing = true,
IsSelected = true
};
item.SetIcon();
if (selected.FullPath == "..")
{
item.Parent = ActivePathItem; // current path
}
else if (!selected.IsFolder)
{
item.Parent = selected.Parent;
}
else
{
item.Parent = selected;
}
item.Parent.Files.Insert(0, item);
SetTreeViewSelectionByItem(item);
}
private void FileWatcher_CreateOrDelete(object sender, FileSystemEventArgs e)
{
var file = e.FullPath;
if (e.ChangeType == WatcherChangeTypes.Deleted)
{
mmApp.Model.Window.Dispatcher.Invoke(() =>
{
var pi = FolderStructure.FindPathItemByFilename(ActivePathItem, file);
if (pi == null)
{
return;
}
pi.Parent.Files.Remove(pi);
//Debug.WriteLine("After: " + pi.Parent.Files.Count + " " + file);
}, DispatcherPriority.ApplicationIdle);
}
if (e.ChangeType == WatcherChangeTypes.Created)
{
mmApp.Model.Window.Dispatcher.Invoke(() =>
{
var pi = FolderStructure.FindPathItemByFilename(ActivePathItem, file);
if (pi != null) // Already exists in the tree
{
return;
}
// does the path exist?
var parentPathItem =
FolderStructure.FindPathItemByFilename(ActivePathItem, Path.GetDirectoryName(file));
if (parentPathItem == null) // path is not expanced yet
{
return;
}
bool isFolder = Directory.Exists(file);
pi = new PathItem()
{
FullPath = file,
IsFolder = isFolder,
IsFile = !isFolder,
Parent = parentPathItem
};
pi.SetIcon();
FolderStructure.InsertPathItemInOrder(pi, parentPathItem);
}, DispatcherPriority.ApplicationIdle);
}
}
/// <summary>
/// Gets a folder hierarchy
/// </summary>
/// <param name="baseFolder"></param>
/// <param name="parentPathItem"></param>
/// <param name="skipFolders"></param>
/// <returns></returns>
public PathItem GetFilesAndFolders(string baseFolder, PathItem parentPathItem = null, string skipFolders = ".git,node_modules,bower_components,packages,testresults,bin,obj", bool nonRecursive = false)
{
if (string.IsNullOrEmpty(baseFolder) || !Directory.Exists(baseFolder))
{
return(new PathItem());
}
baseFolder = ExpandPathEnvironmentVars(baseFolder);
PathItem activeItem;
bool isRootFolder = false;
if (parentPathItem == null)
{
isRootFolder = true;
activeItem = new PathItem
{
FullPath = baseFolder,
IsFolder = true
};
if (mmApp.Configuration.FolderBrowser.ShowIcons)
{
activeItem.SetIcon();
}
}
else
{
activeItem = new PathItem {
FullPath = baseFolder, IsFolder = true, Parent = parentPathItem
};
if (mmApp.Configuration.FolderBrowser.ShowIcons)
{
activeItem.SetIcon();
}
parentPathItem.Files.Add(activeItem);
}
string[] folders = null;
try
{
folders = Directory.GetDirectories(baseFolder);
}
catch { }
if (folders != null)
{
foreach (var folder in folders)
{
var name = Path.GetFileName(folder);
if (!string.IsNullOrEmpty(name))
{
if (name.StartsWith("."))
{
continue;
}
// skip folders
if (("," + skipFolders + ",").Contains("," + name.ToLower() + ","))
{
continue;
}
}
if (!nonRecursive)
{
GetFilesAndFolders(folder, activeItem, skipFolders);
}
else
{
var folderPath = new PathItem
{
FullPath = folder,
IsFolder = true,
Parent = activeItem
};
if (mmApp.Configuration.FolderBrowser.ShowIcons)
{
folderPath.SetIcon();
}
folderPath.Files.Add(PathItem.Empty);
activeItem.Files.Add(folderPath);
}
}
}
string[] files = null;
try
{
files = Directory.GetFiles(baseFolder);
}
catch { }
if (files != null)
{
foreach (var file in files)
{
var item = new PathItem {
FullPath = file, Parent = activeItem, IsFolder = false, IsFile = true
};
if (mmApp.Configuration.FolderBrowser.ShowIcons)
{
item.Icon = IconList.GetIconFromFile(file);
}
activeItem.Files.Add(item);
}
}
if (activeItem.FullPath.Length > 5 && isRootFolder)
{
var parentFolder = new PathItem
{
IsFolder = true,
FullPath = ".."
};
parentFolder.SetIcon();
activeItem.Files.Insert(0, parentFolder);
}
return(activeItem);
}
/// <summary>
/// Gets a folder hierarchy and attach to an existing folder item or
/// </summary>
/// <param name="baseFolder">The folder for which to retrieve files for</param>
/// <param name="parentPathItem">The parent item to which the retrieved files are attached</param>
/// <param name="ignoredFolders"></param>
/// <returns></returns>
public PathItem GetFilesAndFolders(string baseFolder,
PathItem parentPathItem = null,
string ignoredFolders = null,
string ignoredFileExtensions = null,
bool nonRecursive = false)
{
if (string.IsNullOrEmpty(baseFolder) || !Directory.Exists(baseFolder))
{
return(new PathItem());
}
baseFolder = ExpandPathEnvironmentVars(baseFolder);
PathItem activeItem;
bool isRootFolder = false;
if (ignoredFolders == null)
{
ignoredFolders = mmApp.Configuration.FolderBrowser.IgnoredFolders;
}
if (ignoredFileExtensions == null)
{
ignoredFileExtensions = mmApp.Configuration.FolderBrowser.IgnoredFileExtensions;
}
if (parentPathItem == null)
{
isRootFolder = true;
activeItem = new PathItem
{
FullPath = baseFolder,
IsFolder = true
};
if (mmApp.Configuration.FolderBrowser.ShowIcons)
{
activeItem.SetIcon();
}
}
else
{
activeItem = parentPathItem; //new PathItem { FullPath=baseFolder, IsFolder = true, Parent = parentPathItem};
activeItem.Files.Clear(); // remove all items
}
string[] folders = null;
try
{
folders = Directory.GetDirectories(baseFolder);
}
catch { }
if (folders != null)
{
foreach (var folder in folders.OrderBy(f => f.ToLower()))
{
var name = Path.GetFileName(folder);
if (!string.IsNullOrEmpty(name))
{
if (name.StartsWith("."))
{
continue;
}
// skip folders
if (("," + ignoredFolders + ",").Contains("," + name.ToLower() + ","))
{
continue;
}
}
var folderPath = new PathItem
{
FullPath = folder,
IsFolder = true,
Parent = activeItem
};
if (mmApp.Configuration.FolderBrowser.ShowIcons)
{
folderPath.SetIcon();
}
activeItem.Files.Add(folderPath);
if (!nonRecursive)
{
GetFilesAndFolders(folder, folderPath, ignoredFolders);
}
else
{
folderPath.Files.Add(PathItem.Empty);
}
}
}
string[] files = null;
try
{
files = Directory.GetFiles(baseFolder);
}
catch { }
if (files != null)
{
// Skip Extensions
string[] extensions = null;
if (!string.IsNullOrEmpty(ignoredFileExtensions))
{
extensions = ignoredFileExtensions.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
foreach (var file in files.OrderBy(f => f.ToLower()))
{
if (extensions != null &&
extensions.Any(ext => file.EndsWith(ext, StringComparison.InvariantCultureIgnoreCase)))
{
continue;
}
var item = new PathItem {
FullPath = file, Parent = activeItem, IsFolder = false, IsFile = true
};
if (mmApp.Configuration.FolderBrowser.ShowIcons)
{
item.Icon = IconList.GetIconFromFile(file);
}
activeItem.Files.Add(item);
}
}
if (activeItem.FullPath.Length > 5 && isRootFolder)
{
var parentFolder = new PathItem
{
IsFolder = true,
FullPath = ".."
};
parentFolder.SetIcon();
activeItem.Files.Insert(0, parentFolder);
}
return(activeItem);
}
private void FileWatcher_CreateOrDelete(object sender, FileSystemEventArgs e)
{
var file = e.FullPath;
if (string.IsNullOrEmpty(file))
{
return;
}
if (e.ChangeType == WatcherChangeTypes.Deleted)
{
mmApp.Model.Window.Dispatcher.Invoke(() =>
{
var pi = FolderStructure.FindPathItemByFilename(ActivePathItem, file);
if (pi == null)
{
return;
}
pi.Parent.Files.Remove(pi);
//Debug.WriteLine("After: " + pi.Parent.Files.Count + " " + file);
}, DispatcherPriority.ApplicationIdle);
}
if (e.ChangeType == WatcherChangeTypes.Created)
{
mmApp.Model.Window.Dispatcher.Invoke(() =>
{
// Skip ignored Extensions
string[] extensions = null;
if (!string.IsNullOrEmpty(mmApp.Model.Configuration.FolderBrowser.IgnoredFileExtensions))
{
extensions = mmApp.Model.Configuration.FolderBrowser.IgnoredFileExtensions.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
if (extensions != null && extensions.Any(ext => file.ToLowerInvariant().EndsWith(ext)))
{
return;
}
var pi = FolderStructure.FindPathItemByFilename(ActivePathItem, file);
if (pi != null) // Already exists in the tree
{
return;
}
// does the path exist?
var parentPathItem =
FolderStructure.FindPathItemByFilename(ActivePathItem, Path.GetDirectoryName(file));
if (parentPathItem == null) // path is not expanced yet
{
return;
}
bool isFolder = Directory.Exists(file);
pi = new PathItem()
{
FullPath = file,
IsFolder = isFolder,
IsFile = !isFolder,
Parent = parentPathItem
};
pi.SetIcon();
FolderStructure.InsertPathItemInOrder(pi, parentPathItem);
}, DispatcherPriority.ApplicationIdle);
}
}
