using boost::dynamic_pointer_cast;
using boost::shared_ptr;
using boost::optional;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
AudioPanel::AudioPanel (ContentPanel* p)
: ContentSubPanel (p, _("Audio"))
/// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
_delay_ms_label = create_label (this, _("ms"), false);
- _mapping = new AudioMappingView (this);
+ _mapping = new AudioMappingView (this, _("Content"), _("content"), _("DCP"), _("DCP"));
_sizer->Add (_mapping, 1, wxEXPAND | wxALL, 6);
_description = new StaticText (this, wxT(" \n"), wxDefaultPosition, wxDefaultSize);
void
AudioPanel::add_to_grid ()
{
- Config::Interface const interface = Config::instance()->interface_complexity();
-
int r = 0;
- _reference->Show (interface == Config::INTERFACE_FULL);
- _reference_note->Show (interface == Config::INTERFACE_FULL);
-
- if (interface == Config::INTERFACE_FULL) {
- wxBoxSizer* reference_sizer = new wxBoxSizer (wxVERTICAL);
- reference_sizer->Add (_reference, 0);
- reference_sizer->Add (_reference_note, 0);
- _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 4));
- ++r;
- }
+ wxBoxSizer* reference_sizer = new wxBoxSizer (wxVERTICAL);
+ reference_sizer->Add (_reference, 0);
+ reference_sizer->Add (_reference_note, 0);
+ _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 4));
+ ++r;
_grid->Add (_show, wxGBPosition (r, 0), wxGBSpan (1, 2));
_grid->Add (_peak, wxGBPosition (r, 2), wxGBSpan (1, 2), wxALIGN_CENTER_VERTICAL);
s->Add (_gain_db_label, 0, wxALIGN_CENTER_VERTICAL);
_grid->Add (s, wxGBPosition(r, 1));
}
- _grid->Add (_gain_calculate_button, wxGBPosition(r, 2), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
+ _grid->Add (_gain_calculate_button, wxGBPosition(r, 2), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
++r;
add_label_to_sizer (_grid, _delay_label, true, wxGBPosition(r, 0));
- {
- wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
- s->Add (_delay->wrapped(), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
- s->Add (_delay_ms_label, 0, wxALIGN_CENTER_VERTICAL);
- _grid->Add (s, wxGBPosition(r, 1));
- }
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+ s->Add (_delay->wrapped(), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
+ s->Add (_delay_ms_label, 0, wxALIGN_CENTER_VERTICAL);
+ _grid->Add (s, wxGBPosition(r, 1));
++r;
}
void
AudioPanel::film_changed (Film::Property property)
{
+ if (!_parent->film()) {
+ return;
+ }
+
switch (property) {
case Film::AUDIO_CHANNELS:
case Film::AUDIO_PROCESSOR:
{
GainCalculatorDialog* d = new GainCalculatorDialog (this);
int const r = d->ShowModal ();
+ optional<float> c = d->db_change();
- if (r == wxID_CANCEL || d->wanted_fader() == 0 || d->actual_fader() == 0) {
+ if (r == wxID_CANCEL || !c) {
d->Destroy ();
return;
}
- _gain->wrapped()->SetValue (
- Config::instance()->cinema_sound_processor()->db_for_fader_change (
- d->wanted_fader (),
- d->actual_fader ()
- )
- );
+ optional<float> old_peak_dB = peak ();
+ double old_value = _gain->wrapped()->GetValue();
+ _gain->wrapped()->SetValue(old_value + *c);
/* This appears to be necessary, as the change is not signalled,
I think.
*/
_gain->view_changed ();
+ optional<float> peak_dB = peak ();
+ if (old_peak_dB && *old_peak_dB < -0.5 && peak_dB && *peak_dB > -0.5) {
+ error_dialog (this, _("It is not possible to adjust the content's gain for this fader change as it would cause the DCP's audio to clip. The gain has not been changed."));
+ _gain->wrapped()->SetValue (old_value);
+ _gain->view_changed ();
+ }
+
d->Destroy ();
}
string why_not;
bool const can_reference = dcp && dcp->can_reference_audio (_parent->film(), why_not);
- setup_refer_button (_reference, _reference_note, dcp, can_reference, why_not);
+ wxString cannot;
+ if (why_not.empty()) {
+ cannot = _("Cannot reference this DCP's audio.");
+ } else {
+ cannot = _("Cannot reference this DCP's audio: ") + std_to_wx(why_not);
+ }
+ setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
if (_reference->GetValue ()) {
_gain->wrapped()->Enable (false);
return;
}
- _audio_dialog = new AudioDialog (this, _parent->film (), ac.front ());
+ _audio_dialog = new AudioDialog (this, _parent->film(), _parent->film_viewer(), ac.front());
_audio_dialog->Show ();
}
-void
-AudioPanel::setup_peak ()
+/** @return If there is one selected piece of audio content, return its peak value in dB (if known) */
+optional<float>
+AudioPanel::peak () const
{
- ContentList sel = _parent->selected_audio ();
optional<float> peak_dB;
- if (sel.size() != 1) {
- _peak->SetLabel (wxT (""));
- } else {
+ ContentList sel = _parent->selected_audio ();
+ if (sel.size() == 1) {
shared_ptr<Playlist> playlist (new Playlist);
playlist->add (_parent->film(), sel.front());
try {
- shared_ptr<AudioAnalysis> analysis (new AudioAnalysis (_parent->film()->audio_analysis_path (playlist)));
- peak_dB = 20 * log10 (analysis->overall_sample_peak().first.peak) + analysis->gain_correction (playlist);
- _peak->SetLabel (wxString::Format (_("Peak: %.2fdB"), *peak_dB));
+ shared_ptr<AudioAnalysis> analysis (new AudioAnalysis(_parent->film()->audio_analysis_path(playlist)));
+ peak_dB = linear_to_db(analysis->overall_sample_peak().first.peak) + analysis->gain_correction(playlist);
} catch (...) {
+
+ }
+ }
+
+ return peak_dB;
+}
+
+void
+AudioPanel::setup_peak ()
+{
+ ContentList sel = _parent->selected_audio ();
+
+ optional<float> peak_dB = peak ();
+ if (sel.size() != 1) {
+ _peak->SetLabel (wxT(""));
+ } else {
+ peak_dB = peak ();
+ if (peak_dB) {
+ _peak->SetLabel (wxString::Format(_("Peak: %.2fdB"), *peak_dB));
+ } else {
_peak->SetLabel (_("Peak: unknown"));
}
}
projects / dcpomatic.git / blobdiff