get "solo safe" back in action again

git-svn-id: svn://localhost/ardour2/branches/3.0@6149 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/route_ui.cc

@@ -398,19 +398,10 @@ RouteUI::solo_press(GdkEventButton* ev)
 
 					} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
 
-						// shift-click: set this route to solo safe
+						// shift-click: toggle solo isolated status
 
-						if (Profile->get_sae() && ev->button == 1) {
-							// button 1 and shift-click: disables solo_latched for this click
-							if (!Config->get_solo_latched ()) {
-								Config->set_solo_latched (true);
-								reversibly_apply_route_boolean ("solo change", &Route::set_solo, !_route->soloed(), this);
-								Config->set_solo_latched (false);
-							}
-						} else {
-							_route->set_solo_isolated (!_route->solo_isolated(), this);
-							wait_for_release = false;
-						}
+						_route->set_solo_isolated (!_route->solo_isolated(), this);
+						wait_for_release = false;
 
 					} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
 
@@ -827,6 +818,13 @@ RouteUI::build_solo_menu (void)
 	items.push_back (CheckMenuElem(*check));
 	check->show_all();
 
+	check = new CheckMenuItem(_("Solo Safe"));
+	check->set_active (_route->solo_safe());
+	check->signal_toggled().connect (bind (mem_fun (*this, &RouteUI::toggle_solo_safe), check));
+	_route->solo_safe_changed.connect(bind (mem_fun (*this, &RouteUI::solo_safe_toggle), check));
+	items.push_back (CheckMenuElem(*check));
+	check->show_all();
+
 	//items.push_back (SeparatorElem());
 	// items.push_back (MenuElem (_("MIDI Bind"), mem_fun (*mute_button, &BindableToggleButton::midi_learn)));
 
@@ -927,6 +925,12 @@ RouteUI::toggle_solo_isolated (Gtk::CheckMenuItem* check)
 	_route->set_solo_isolated (check->get_active(), this);
 }
 
+void
+RouteUI::toggle_solo_safe (Gtk::CheckMenuItem* check)
+{
+	_route->set_solo_safe (check->get_active(), this);
+}
+
 void
 RouteUI::set_route_group_solo(boost::shared_ptr<Route> route, bool yn)
 {
@@ -1231,6 +1235,17 @@ RouteUI::solo_isolated_toggle(void* /*src*/, Gtk::CheckMenuItem* check)
 	}
 }
 
+
+void
+RouteUI::solo_safe_toggle(void* /*src*/, Gtk::CheckMenuItem* check)
+{
+	bool yn = _route->solo_safe ();
+
+	if (check->get_active() != yn) {
+		check->set_active (yn);
+	}
+}
+
 void
 RouteUI::disconnect_input ()
 {

gtk2_ardour/route_ui.h

@@ -139,6 +139,9 @@ class RouteUI : public virtual AxisView
 	void solo_isolated_toggle (void*, Gtk::CheckMenuItem*);
 	void toggle_solo_isolated (Gtk::CheckMenuItem*);
 
+	void solo_safe_toggle (void*, Gtk::CheckMenuItem*);
+	void toggle_solo_safe (Gtk::CheckMenuItem*);
+
 	Gtk::CheckMenuItem* pre_fader_mute_check;
 	Gtk::CheckMenuItem* post_fader_mute_check;
 	Gtk::CheckMenuItem* listen_mute_check;

libs/ardour/ardour/route.h

@@ -129,14 +129,17 @@ class Route : public SessionObject, public AutomatableControls
 	 */
 
 	void set_solo (bool yn, void *src);
+	bool soloed () const {return self_soloed () || soloed_by_others (); }
 
 	bool soloed_by_others () const { return !_solo_isolated && _soloed_by_others; }
 	bool self_soloed () const { return _self_solo; }
-	bool soloed () const {return self_soloed () || soloed_by_others (); }
 	
 	void set_solo_isolated (bool yn, void *src);
 	bool solo_isolated() const;
 
+	void set_solo_safe (bool yn, void *src);
+	bool solo_safe() const;
+
 	void set_listen (bool yn, void* src);
 	bool listening () const;
 

libs/ardour/route.cc

@@ -521,6 +521,21 @@ Route::listening () const
 	}
 }
 
+void
+Route::set_solo_safe (bool yn, void *src)
+{
+	if (_solo_safe != yn) {
+		_solo_safe = yn;
+		solo_safe_changed (src);
+	} 
+}
+
+bool
+Route::solo_safe() const
+{
+	return _solo_safe;
+}
+
 void
 Route::set_solo (bool yn, void *src)
 {