From bc32e5b5eb2320e22f471317d3b1ebb9f8494514 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Mon, 28 Jun 2010 00:41:01 +0000
Subject: [PATCH] Make the L,G,M and O buttons in the region list respond to
 clicks.  Fixes #3252.

git-svn-id: svn://localhost/ardour2/branches/3.0@7307 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/editor_regions.cc | 74 ++++++++++++++++++++++++++++++++++-
 gtk2_ardour/editor_regions.h  |  4 ++
 2 files changed, 77 insertions(+), 1 deletion(-)

diff --git a/gtk2_ardour/editor_regions.cc b/gtk2_ardour/editor_regions.cc
index 58a6a0e129..e2a97c791e 100644
--- a/gtk2_ardour/editor_regions.cc
+++ b/gtk2_ardour/editor_regions.cc
@@ -102,6 +102,22 @@ EditorRegions::EditorRegions (Editor* e)
 	tv_col->add_attribute(renderer->property_text(), _columns.name);
 	tv_col->add_attribute(renderer->property_foreground_gdk(), _columns.color_);
 
+	CellRendererToggle* locked_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (7));
+	locked_cell->property_activatable() = true;
+	locked_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRegions::locked_changed));
+
+	CellRendererToggle* glued_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (8));
+	glued_cell->property_activatable() = true;
+	glued_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRegions::glued_changed));
+
+	CellRendererToggle* muted_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (9));
+	muted_cell->property_activatable() = true;
+	muted_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRegions::muted_changed));
+
+	CellRendererToggle* opaque_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (10));
+	opaque_cell->property_activatable() = true;
+	opaque_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRegions::opaque_changed));
+	
 	_display.get_selection()->set_mode (SELECTION_MULTIPLE);
 	_display.add_object_drag (_columns.region.index(), "regions");
 
@@ -306,7 +322,11 @@ EditorRegions::region_changed (boost::shared_ptr<Region> r, const PropertyChange
 	if (what_changed.contains (ARDOUR::Properties::name) ||
             what_changed.contains (ARDOUR::Properties::start) ||
             what_changed.contains (ARDOUR::Properties::position) ||
-            what_changed.contains (ARDOUR::Properties::length)) {
+            what_changed.contains (ARDOUR::Properties::length) ||
+	    what_changed.contains (ARDOUR::Properties::locked) ||
+	    what_changed.contains (ARDOUR::Properties::position_lock_style) ||
+	    what_changed.contains (ARDOUR::Properties::muted) ||
+	    what_changed.contains (ARDOUR::Properties::opaque)) {
 
 		/* find the region in our model and update its row */
 		TreeModel::Children rows = _model->children ();
@@ -1196,3 +1216,55 @@ EditorRegions::get_single_selection ()
 
 	return (*iter)[_columns.region];
 }
+
+void
+EditorRegions::locked_changed (Glib::ustring const & path)
+{
+	TreeIter i = _model->get_iter (path);
+	if (i) {
+		boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
+		if (region) {
+			region->set_locked (!(*i)[_columns.locked]);
+		}
+	}
+}
+
+void
+EditorRegions::glued_changed (Glib::ustring const & path)
+{
+	TreeIter i = _model->get_iter (path);
+	if (i) {
+		boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
+		if (region) {
+			/* `glued' means MusicTime, and we're toggling here */
+			region->set_position_lock_style ((*i)[_columns.glued] ? AudioTime : MusicTime);
+		}
+	}
+
+}
+
+void
+EditorRegions::muted_changed (Glib::ustring const & path)
+{
+	TreeIter i = _model->get_iter (path);
+	if (i) {
+		boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
+		if (region) {
+			region->set_muted (!(*i)[_columns.muted]);
+		}
+	}
+
+}
+
+void
+EditorRegions::opaque_changed (Glib::ustring const & path)
+{
+	TreeIter i = _model->get_iter (path);
+	if (i) {
+		boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
+		if (region) {
+			region->set_opaque (!(*i)[_columns.opaque]);
+		}
+	}
+
+}
diff --git a/gtk2_ardour/editor_regions.h b/gtk2_ardour/editor_regions.h
index c9d5ddf6f5..d7f5d7490b 100644
--- a/gtk2_ardour/editor_regions.h
+++ b/gtk2_ardour/editor_regions.h
@@ -109,6 +109,10 @@ private:
 	bool set_selected_in_subrow (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
 	bool selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
 	void name_edit (const Glib::ustring&, const Glib::ustring&);
+	void locked_changed (Glib::ustring const &);
+	void glued_changed (Glib::ustring const &);
+	void muted_changed (Glib::ustring const &);
+	void opaque_changed (Glib::ustring const &);
 
 	bool key_press (GdkEventKey *);
 	bool button_press (GdkEventButton *);