+/*
+ Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+
+ 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.
+
+*/
+
+#include <boost/filesystem.hpp>
+#include "lib/audio_analysis.h"
+#include "lib/film.h"
#include "audio_dialog.h"
#include "audio_plot.h"
-#include "audio_analysis.h"
-#include "film.h"
+#include "wx_util.h"
using boost::shared_ptr;
+using boost::bind;
+using boost::optional;
-AudioDialog::AudioDialog (wxWindow* parent, boost::shared_ptr<Film> film)
- : wxDialog (parent, wxID_ANY, _("Audio"), wxDefaultPosition, wxSize (640, 512), wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
+AudioDialog::AudioDialog (wxWindow* parent)
+ : wxDialog (parent, wxID_ANY, _("Audio"), wxDefaultPosition, wxSize (640, 512), wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxFULL_REPAINT_ON_RESIZE)
+ , _plot (0)
{
- wxBoxSizer* sizer = new wxBoxSizer (wxVERTICAL);
+ wxBoxSizer* sizer = new wxBoxSizer (wxHORIZONTAL);
- shared_ptr<AudioAnalysis> a;
+ _plot = new AudioPlot (this);
+ sizer->Add (_plot, 1, wxALL | wxEXPAND, 12);
+
+ wxBoxSizer* side = new wxBoxSizer (wxVERTICAL);
+
+ {
+ wxStaticText* m = new wxStaticText (this, wxID_ANY, _("Channels"));
+ side->Add (m, 1, wxALIGN_CENTER_VERTICAL | wxTOP, 16);
+ }
+
+ for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
+ _channel_checkbox[i] = new wxCheckBox (this, wxID_ANY, std_to_wx (audio_channel_name (i)));
+ side->Add (_channel_checkbox[i], 1, wxEXPAND | wxALL, 3);
+ _channel_checkbox[i]->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (AudioDialog::channel_clicked), 0, this);
+ }
+
+ {
+ wxStaticText* m = new wxStaticText (this, wxID_ANY, _("Type"));
+ side->Add (m, 1, wxALIGN_CENTER_VERTICAL | wxTOP, 16);
+ }
- try {
- a.reset (new AudioAnalysis (film->audio_analysis_path ()));
- _plot = new AudioPlot (this, a, 0);
- sizer->Add (_plot, 1);
- } catch (...) {
-
+ wxString const types[] = {
+ _("Peak"),
+ _("RMS")
+ };
+
+ for (int i = 0; i < AudioPoint::COUNT; ++i) {
+ _type_checkbox[i] = new wxCheckBox (this, wxID_ANY, types[i]);
+ side->Add (_type_checkbox[i], 1, wxEXPAND | wxALL, 3);
+ _type_checkbox[i]->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (AudioDialog::type_clicked), 0, this);
+ }
+
+ {
+ wxStaticText* m = new wxStaticText (this, wxID_ANY, _("Smoothing"));
+ side->Add (m, 1, wxALIGN_CENTER_VERTICAL | wxTOP, 16);
}
+
+ _smoothing = new wxSlider (this, wxID_ANY, AudioPlot::max_smoothing / 2, 1, AudioPlot::max_smoothing);
+ _smoothing->Connect (wxID_ANY, wxEVT_SCROLL_THUMBTRACK, wxScrollEventHandler (AudioDialog::smoothing_changed), 0, this);
+ side->Add (_smoothing, 1, wxEXPAND);
+
+ sizer->Add (side, 0, wxALL, 12);
SetSizer (sizer);
sizer->Layout ();
sizer->SetSizeHints (this);
}
+void
+AudioDialog::set_content (shared_ptr<AudioContent> c)
+{
+ _content_changed_connection.disconnect ();
+
+ _content = c;
+
+ try_to_load_analysis ();
+ _plot->set_gain (_content->audio_gain ());
+
+ _content_changed_connection = _content->Changed.connect (bind (&AudioDialog::content_changed, this, _2));
+
+ SetTitle (wxString::Format (_("DCP-o-matic audio - %s"), std_to_wx(_content->file().filename().string()).data()));
+}
+
+
+void
+AudioDialog::try_to_load_analysis ()
+{
+ shared_ptr<AudioAnalysis> a;
+
+ if (boost::filesystem::exists (_content->audio_analysis_path())) {
+ a.reset (new AudioAnalysis (_content->audio_analysis_path ()));
+ } else {
+ if (IsShown ()) {
+ _content->analyse_audio (bind (&AudioDialog::try_to_load_analysis, this));
+ }
+ }
+
+ _plot->set_analysis (a);
+
+ if (_channel_checkbox[0]) {
+ _channel_checkbox[0]->SetValue (true);
+ }
+ _plot->set_channel_visible (0, true);
+
+ for (int i = 0; i < AudioPoint::COUNT; ++i) {
+ _type_checkbox[i]->SetValue (true);
+ _plot->set_type_visible (i, true);
+ }
+}
+
+void
+AudioDialog::channel_clicked (wxCommandEvent& ev)
+{
+ int c = 0;
+ while (c < MAX_AUDIO_CHANNELS && ev.GetEventObject() != _channel_checkbox[c]) {
+ ++c;
+ }
+
+ assert (c < MAX_AUDIO_CHANNELS);
+
+ _plot->set_channel_visible (c, _channel_checkbox[c]->GetValue ());
+}
+
+void
+AudioDialog::content_changed (int p)
+{
+ if (p == AudioContentProperty::AUDIO_GAIN) {
+ _plot->set_gain (_content->audio_gain ());
+ }
+}
+
+void
+AudioDialog::type_clicked (wxCommandEvent& ev)
+{
+ int t = 0;
+ while (t < AudioPoint::COUNT && ev.GetEventObject() != _type_checkbox[t]) {
+ ++t;
+ }
+
+ assert (t < AudioPoint::COUNT);
+
+ _plot->set_type_visible (t, _type_checkbox[t]->GetValue ());
+}
+
+void
+AudioDialog::smoothing_changed (wxScrollEvent &)
+{
+ _plot->set_smoothing (_smoothing->GetValue ());
+}
projects / dcpomatic.git / blobdiff