public override void Run (RefactoringOptions options)
{
if (options.SelectedItem is IVariable) {
var field = options.SelectedItem as IField;
if (field != null && field.Accessibility != Accessibility.Private) {
MessageService.ShowCustomDialog (new RenameItemDialog (options, this));
return;
}
var col = ReferenceFinder.FindReferences (options.SelectedItem, true);
if (col == null)
return;
var data = options.Document != null ? options.GetTextEditorData () : IdeApp.Workbench.ActiveDocument.Editor;
var editor = data.Parent;
if (editor == null) {
MessageService.ShowCustomDialog (new RenameItemDialog (options, this));
return;
}
var links = new List<TextLink> ();
var link = new TextLink ("name");
int baseOffset = Int32.MaxValue;
foreach (var r in col) {
baseOffset = Math.Min (baseOffset, r.Offset);
}
foreach (MemberReference r in col) {
var segment = new TextSegment (r.Offset - baseOffset, r.Length);
if (segment.Offset <= data.Caret.Offset - baseOffset && data.Caret.Offset - baseOffset <= segment.EndOffset) {
link.Links.Insert (0, segment);
} else {
link.AddLink (segment);
}
}
links.Add (link);
if (editor.CurrentMode is TextLinkEditMode)
((TextLinkEditMode)editor.CurrentMode).ExitTextLinkMode ();
TextLinkEditMode tle = new TextLinkEditMode (editor, baseOffset, links);
tle.SetCaretPosition = false;
tle.SelectPrimaryLink = true;
if (tle.ShouldStartTextLinkMode) {
var helpWindow = new TableLayoutModeHelpWindow ();
helpWindow.TransientFor = IdeApp.Workbench.RootWindow;
helpWindow.TitleText = options.SelectedItem is IVariable ? GettextCatalog.GetString ("<b>Local Variable -- Renaming</b>") : GettextCatalog.GetString ("<b>Parameter -- Renaming</b>");
helpWindow.Items.Add (new KeyValuePair<string, string> (GettextCatalog.GetString ("<b>Key</b>"), GettextCatalog.GetString ("<b>Behavior</b>")));
helpWindow.Items.Add (new KeyValuePair<string, string> (GettextCatalog.GetString ("<b>Return</b>"), GettextCatalog.GetString ("<b>Accept</b> this refactoring.")));
helpWindow.Items.Add (new KeyValuePair<string, string> (GettextCatalog.GetString ("<b>Esc</b>"), GettextCatalog.GetString ("<b>Cancel</b> this refactoring.")));
tle.HelpWindow = helpWindow;
tle.Cancel += delegate {
if (tle.HasChangedText)
editor.Document.Undo ();
};
tle.OldMode = data.CurrentMode;
tle.StartMode ();
data.CurrentMode = tle;
}
} else {
MessageService.ShowCustomDialog (new RenameItemDialog (options, this));
}
}
static TableLayoutModeHelpWindow getHelpWindowFor(DefinitionType symbolType)
{
var helpWindow = new TableLayoutModeHelpWindow ();
helpWindow.TitleText = "<b>Rename " + getDescriptionOfSymbol(symbolType)+"</b>";
helpWindow.Items.Add (new KeyValuePair<string, string> ("<b>Key</b>", "<b>Behavior</b>"));
helpWindow.Items.Add (new KeyValuePair<string, string> ("<b>Enter</b>", "<b>Accept</b> this refactoring"));
helpWindow.Items.Add (new KeyValuePair<string, string> ("<b>ESC</b>", "<b>Cancel</b> this refactoring"));
return helpWindow;
}
