2 Copyright (C) 2001 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 __gtk_ardour_audio_region_edit_h__
21 #define __gtk_ardour_audio_region_edit_h__
25 #include <gtkmm/label.h>
26 #include <gtkmm/entry.h>
27 #include <gtkmm/box.h>
28 #include <gtkmm/togglebutton.h>
29 #include <gtkmm/button.h>
30 #include <gtkmm/arrow.h>
31 #include <gtkmm/frame.h>
32 #include <gtkmm/table.h>
33 #include <gtkmm/adjustment.h>
34 #include <gtkmm/separator.h>
35 #include <gtkmm/spinbutton.h>
38 #include "pbd/signals.h"
39 #ifdef PLATFORM_WINDOWS
40 #include "pbd/glib_semaphore.h"
42 #include "pbd/crossthread.h"
45 #include "audio_clock.h"
46 #include "ardour_dialog.h"
47 #include "region_editor.h"
54 class AudioRegionView;
56 class AudioRegionEditor : public RegionEditor
59 AudioRegionEditor (ARDOUR::Session*, boost::shared_ptr<ARDOUR::AudioRegion>);
60 ~AudioRegionEditor ();
62 void peak_amplitude_thread ();
66 void region_changed (PBD::PropertyChange const &);
69 void gain_adjustment_changed ();
71 boost::shared_ptr<ARDOUR::AudioRegion> _audio_region;
73 Gtk::Label gain_label;
74 Gtk::Adjustment gain_adjustment;
75 Gtk::SpinButton gain_entry;
77 Gtk::Label _peak_amplitude_label;
78 Gtk::Entry _peak_amplitude;
80 void signal_peak_thread ();
81 void wait_for_signal ();
82 pthread_t _peak_amplitude_thread_handle;
83 void peak_amplitude_found (double);
84 PBD::Signal1<void, double> PeakAmplitudeFound;
85 PBD::ScopedConnection _peak_amplitude_connection;
86 #ifdef PLATFORM_WINDOWS
87 PBD::GlibSemaphore m_peak_sem;
89 CrossThreadChannel _peak_channel;
93 #endif /* __gtk_ardour_audio_region_edit_h__ */