2 Copyright (C) 2011 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_gtk_speaker_dialog_h__
21 #define __ardour_gtk_speaker_dialog_h__
23 #include <gtkmm/drawingarea.h>
24 #include <gtkmm/spinbutton.h>
25 #include <gtkmm/box.h>
26 #include <gtkmm/adjustment.h>
28 #include "ardour/speakers.h"
30 #include "ardour_dialog.h"
32 class SpeakerDialog : public ArdourDialog
37 ARDOUR::Speakers get_speakers() const;
38 void set_speakers (const ARDOUR::Speakers&);
41 ARDOUR::Speakers speakers;
44 Gtk::DrawingArea darea;
45 Gtk::Adjustment azimuth_adjustment;
46 Gtk::SpinButton azimuth_spinner;
47 Gtk::Button add_speaker_button;
48 Gtk::Button use_system_button;
49 int32_t selected_speaker;
56 bool darea_expose_event (GdkEventExpose*);
57 void darea_size_allocate (Gtk::Allocation& alloc);
58 bool darea_motion_notify_event (GdkEventMotion *ev);
59 bool handle_motion (gint evx, gint evy, GdkModifierType state);
60 bool darea_button_press_event (GdkEventButton *ev);
61 bool darea_button_release_event (GdkEventButton *ev);
63 void clamp_to_circle (double& x, double& y);
64 void gtk_to_cart (PBD::CartesianVector& c) const;
65 void cart_to_gtk (PBD::CartesianVector& c) const;
66 int find_closest_object (gdouble x, gdouble y, int& which);
69 #endif /* __ardour_gtk_speaker_dialog_h__ */