From 7997c83b0134bd55ffade0ec9e26c0b525994421 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Wed, 30 Aug 2023 23:04:39 +0200
Subject: [PATCH] Allow to edit arrangement label in sidebar

---
 gtk2_ardour/editor_sections.cc | 21 ++++++++++++++++++++-
 gtk2_ardour/editor_sections.h  |  2 ++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/gtk2_ardour/editor_sections.cc b/gtk2_ardour/editor_sections.cc
index 6a21b1711a..53cea3f4c3 100644
--- a/gtk2_ardour/editor_sections.cc
+++ b/gtk2_ardour/editor_sections.cc
@@ -44,7 +44,16 @@ EditorSections::EditorSections ()
 {
 	_model = ListStore::create (_columns);
 	_view.set_model (_model);
-	_view.append_column (_("Name"), _columns.name);
+
+	Gtk::TreeViewColumn* c = manage (new Gtk::TreeViewColumn (_("Name"), _columns.name));
+	_view.append_column (*c);
+	c->set_resizable (true);
+	c->set_data ("mouse-edits-require-mod1", (gpointer)0x1);
+
+	CellRendererText* section_name_cell = dynamic_cast<CellRendererText*> (c->get_first_cell ());
+	section_name_cell->property_editable () = true;
+	section_name_cell->signal_edited ().connect (sigc::mem_fun (*this, &EditorSections::name_edited));
+
 	_view.append_column (_("Start"), _columns.s_start);
 	_view.append_column (_("End"), _columns.s_end);
 	_view.set_headers_visible (true);
@@ -414,6 +423,16 @@ EditorSections::button_press (GdkEventButton* ev)
 	return false;
 }
 
+void
+EditorSections::name_edited (const std::string& path, const std::string& new_text)
+{
+	TreeIter i;
+	if ((i = _model->get_iter (path))) {
+		Location* l = (*i)[_columns.location];
+		l->set_name (new_text);
+	}
+}
+
 bool
 EditorSections::enter_notify (GdkEventCrossing*)
 {
diff --git a/gtk2_ardour/editor_sections.h b/gtk2_ardour/editor_sections.h
index 0d9a6d5ef1..1852949453 100644
--- a/gtk2_ardour/editor_sections.h
+++ b/gtk2_ardour/editor_sections.h
@@ -60,6 +60,8 @@ private:
 	void drag_data_received (Glib::RefPtr<Gdk::DragContext> const&, int, int, Gtk::SelectionData const&, guint, guint);
 	void drag_leave (Glib::RefPtr<Gdk::DragContext> const&, guint);
 
+	void name_edited (const std::string&, const std::string&);
+
 	struct Section {
 		Section ()
 		    : location (NULL)