public void Delete()
{
MacroFSNode macro = this.SelectedMacro;
// Don't delete if macro is being edited
if (macro.IsEditable)
{
return;
}
string path = macro.FullPath;
FileSystemInfo file;
string fileName = Path.GetFileNameWithoutExtension(path);
string message;
if (macro.IsDirectory)
{
file = new DirectoryInfo(path);
message = string.Format(VSMacros.Resources.DeleteFolder, fileName);
}
else
{
file = new FileInfo(path);
message = string.Format(VSMacros.Resources.DeleteMacro, fileName);
}
if (file.Exists)
{
VSConstants.MessageBoxResult result;
result = this.ShowMessageBox(message, OLEMSGBUTTON.OLEMSGBUTTON_OKCANCEL);
if (result == VSConstants.MessageBoxResult.IDOK)
{
try
{
// Delete file or directory from disk
Manager.DeleteFileOrFolder(path);
// Delete file from collection
macro.Delete();
}
catch (Exception e)
{
this.ShowMessageBox(e.Message);
}
}
}
else
{
macro.Delete();
}
}
/// <summary>
/// Notifies clients of changes made to one or more files.
/// </summary>
/// <param name="numberOfFilesChanged">
/// Number of files changed.
/// </param>
/// <param name="files">
/// Array of file names.
/// </param>
/// <param name="typesOfChange">
/// Array of flags indicating the type of changes. <see cref="_VSFILECHANGEFLAGS" />.
public int FilesChanged(uint numberOfFilesChanged, string[] files, uint[] changeTypes)
{
// Go over each file and treat the change appropriately
for (int i = 0; i < files.Length; i++)
{
string path = files[i];
_VSFILECHANGEFLAGS change = (_VSFILECHANGEFLAGS)changeTypes[i];
// _VSFILECHANGEFLAGS.VSFILECHG_Add is handled by DirectoryChanged
// Only handle _VSFILECHANGEFLAGS.VSFILECHG_Del here
if (change == _VSFILECHANGEFLAGS.VSFILECHG_Del)
{
MacroFSNode node = MacroFSNode.FindNodeFromFullPath(path);
if (node != null)
{
node.Delete();
}
}
}
return(VSConstants.S_OK);
}