First draft of a template management dialog

Goal is to a simple dialog that can rename and remove templates. This is
helpful in order to keep the template list tidy.

So far it works for session templates. Track templates tbd.

1 files changed, 71 insertions, 0 deletions

diff --git a/gtk2_ardour/template_dialog.h b/gtk2_ardour/template_dialog.h
new file mode 100644
index 0000000000..7523213a58
--- /dev/null
+++ b/gtk2_ardour/template_dialog.h
@@ -0,0 +1,71 @@
+/*
+    Copyright (C) 2010 Paul Davis
+    Author: Johannes Mueller
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __gtk2_ardour_template_dialog_h__
+#define __gtk2_ardour_template_dialog_h__
+
+#include <vector>
+
+#include <gtkmm/liststore.h>
+#include <gtkmm/treeview.h>
+
+#include "ardour_dialog.h"
+
+class TemplateDialog : public ArdourDialog
+{
+public:
+	TemplateDialog ();
+	~TemplateDialog () {}
+
+private:
+	void setup_session_templates ();
+
+	void row_selection_changed ();
+	void render_template_names (Gtk::CellRenderer* rnd, const Gtk::TreeModel::iterator& it);
+	void validate_edit (const Glib::ustring& path_string, const Glib::ustring& new_name);
+	void start_edit ();
+
+	bool key_event (GdkEventKey* ev);
+
+	void rename_template (Gtk::TreeModel::iterator& item, const Glib::ustring& new_name);
+	void delete_selected_template ();
+
+	struct SessionTemplateColumns : public Gtk::TreeModel::ColumnRecord {
+		SessionTemplateColumns () {
+			add (name);
+			add (path);
+		}
+
+		Gtk::TreeModelColumn<std::string> name;
+		Gtk::TreeModelColumn<std::string> path;
+	};
+
+	SessionTemplateColumns _session_template_columns;
+	Glib::RefPtr<Gtk::ListStore>  _session_template_model;
+
+	Gtk::TreeView _session_template_treeview;
+	Gtk::CellRendererText _validating_cellrenderer;
+	Gtk::TreeView::Column _validated_column;
+
+	Gtk::Button _remove_button;
+	Gtk::Button _rename_button;
+};
+
+#endif /* __gtk2_ardour_template_dialog_h__ */