public static bool TryGetSingleSelectedFile(out string file)
{
file = null;
try
{
var selectedItems = Package.IDE.SelectedItems;
if (selectedItems.Count != 1)
{
return(false);
}
var files = GetFiles(selectedItems);
if (files.Count == 1)
{
file = files[0];
return(!string.IsNullOrEmpty(file));
}
}
catch (Exception ex)
{
OutputWindow.Error("Failed to get a single selected file.", ex);
}
return(false);
}
public static bool TryGetSelectedFiles(out string file1, out string file2)
{
file1 = file2 = null;
try
{
var selectedItems = Package.IDE.SelectedItems;
if (selectedItems.Count != 2)
{
return(false);
}
var files = GetFiles(selectedItems);
if (files.Count == 2)
{
file1 = files[0];
file2 = files[1];
return(!string.IsNullOrEmpty(file1) && !string.IsNullOrEmpty(file2));
}
}
catch (Exception ex)
{
OutputWindow.Error("Failed to get selected files.", ex);
}
return(false);
}
private bool TryGetDocumentActiveDocumentFile(out string file)
{
file = null;
try
{
file = Package.IDE.ActiveDocument.FullName;
return(true);
}
catch (Exception ex)
{
OutputWindow.Error("Failed to get active document file.", ex);
return(false);
}
}
private static void OnBaseBeforeQueryStatus(object sender, EventArgs e)
{
var command = sender as BaseCommand;
var commandName = command.GetType().Name;
OutputWindow.Debug($"Command {commandName} OnBeforeQueryStatus.");
try
{
command.OnBeforeQueryStatus();
}
catch (Exception ex)
{
OutputWindow.Error($"Failed to enable command {commandName}.", ex);
}
}
private static void OnBaseCommandEventHandler(object sender, EventArgs e)
{
var command = sender as BaseCommand;
var commandName = command.GetType().Name;
OutputWindow.Info($"Execute command {commandName}.");
try
{
command.OnExecute();
}
catch (Exception ex)
{
MessageBox.Error(VSPackage.ErrorMessageTitle, ex.Message);
OutputWindow.Error($"Failed to execute command {commandName}.", ex);
}
}