Use labs() for long instead of abs()

[ardour.git] / gtk2_ardour / ardour_window.h

diff --git a/gtk2_ardour/ardour_window.h b/gtk2_ardour/ardour_window.h
index 0590234140bf7115532a48115f90462cb540de51..2102eaae9e5d9da0ff457c78fec56ad859cf11cf 100644 (file)
--- a/gtk2_ardour/ardour_window.h
+++ b/gtk2_ardour/ardour_window.h
@@ -1,48 +1,56 @@
 /*
-    Copyright (C) 2002-2011 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) 2013-2018 Paul Davis <paul@linuxaudiosystems.com>
+ *
+ * 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 __ardour_window_h__
 #define __ardour_window_h__
 
 #include <gtkmm/window.h>
-#include <gtkmm/window.h>
+
+#include "gtkmm2ext/visibility_tracker.h"
 
 #include "ardour/session_handle.h"
 
+namespace WM {
+       class ProxyTemporary;
+}
+
 /**
  * This virtual parent class is so that each window uses the
  * same mechanism to declare its closing. It shares a common
  * method of connecting and disconnecting from a Session with
  * all other objects that have a handle on a Session.
  */
-class ArdourWindow : public Gtk::Window, public ARDOUR::SessionHandlePtr
+class ArdourWindow : public Gtk::Window, public ARDOUR::SessionHandlePtr, public Gtkmm2ext::VisibilityTracker
 {
-  public:
+public:
        ArdourWindow (std::string title);
        ArdourWindow (Gtk::Window& parent, std::string title);
-       ~ArdourWindow();
-
-       bool on_enter_notify_event (GdkEventCrossing*);
-       bool on_leave_notify_event (GdkEventCrossing*);
+       virtual ~ArdourWindow();
+
+protected:
+       bool on_focus_in_event (GdkEventFocus*);
+       bool on_focus_out_event (GdkEventFocus*);
+       bool on_delete_event (GdkEventAny *);
+       bool on_key_press_event (GdkEventKey*);
+       bool on_key_release_event (GdkEventKey*);
        void on_unmap ();
 
-  private:
+private:
        void init ();
 };