Use conf.fatal for fatal configuration errors

[ardour.git] / gtk2_ardour / panner_interface.h

diff --git a/gtk2_ardour/panner_interface.h b/gtk2_ardour/panner_interface.h
index 8dd19d1a143bd91adb20702efd0402906cd0e95f..787c8997c9113924da92e28d258a79a3a41fa8ea 100644 (file)
--- a/gtk2_ardour/panner_interface.h
+++ b/gtk2_ardour/panner_interface.h
@@ -1,21 +1,21 @@
 /*
-    Copyright (C) 2011 Paul Davis
-
-    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.
-
-*/
+ * Copyright (C) 2011-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2014-2017 Robin Gareus <robin@gareus.org>
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
 
 #ifndef __gtk_ardour_panner_interface_h__
 #define __gtk_ardour_panner_interface_h__
@@ -23,14 +23,35 @@
 #include <boost/shared_ptr.hpp>
 #include <gtkmm/drawingarea.h>
 #include <gtkmm/label.h>
+#include "gtkmm2ext/persistent_tooltip.h"
+
 #include "pbd/destructible.h"
 
+namespace PBD {
+       class Controllable;
+}
+
 namespace ARDOUR {
        class Panner;
 }
 
 class PannerEditor;
 
+class PannerPersistentTooltip : public Gtkmm2ext::PersistentTooltip
+{
+public:
+       PannerPersistentTooltip (Gtk::Widget* w);
+
+       void target_start_drag ();
+       void target_stop_drag ();
+
+       bool dragging () const;
+
+private:
+       bool _dragging;
+};
+
+
 /** Parent class for some panner UI classes that contains some common code */
 class PannerInterface : public Gtk::DrawingArea, public PBD::Destructible
 {
@@ -43,29 +64,26 @@ public:
        }
 
        void edit ();
+       void set_send_drawing_mode (bool);
 
 protected:
-       virtual void set_drag_data () = 0;
+       virtual void set_tooltip () = 0;
+       virtual boost::weak_ptr<PBD::Controllable> proxy_controllable () const = 0;
 
-       void show_drag_data_window ();
-       void hide_drag_data_window ();
        void value_change ();
-       
-        bool on_enter_notify_event (GdkEventCrossing *);
-        bool on_leave_notify_event (GdkEventCrossing *);
+
+       bool on_enter_notify_event (GdkEventCrossing *);
+       bool on_leave_notify_event (GdkEventCrossing *);
        bool on_key_release_event  (GdkEventKey *);
        bool on_button_press_event (GdkEventButton*);
        bool on_button_release_event (GdkEventButton*);
 
        boost::shared_ptr<ARDOUR::Panner> _panner;
-        Gtk::Window* _drag_data_window;
-        Gtk::Label*  _drag_data_label;
-        bool _dragging;
+       PannerPersistentTooltip _tooltip;
 
-private:
-       bool drag_data_timeout ();
-       sigc::connection _drag_data_timeout;
+       bool _send_mode;
 
+private:
        virtual PannerEditor* editor () = 0;
        PannerEditor* _editor;
 };