X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Ffilm_editor.cc;h=3b26a5537e3bf3327f80e42bb048bcb20e9e065c;hb=f29219ed06d27dcae5e18b8b9c52dcf24554f188;hp=23ba9b666ee964f69e58b87ee0192c42c2508bf6;hpb=0e0b2cccf9dce202213b3fcca787cf0c74e1331c;p=dcpomatic.git diff --git a/src/wx/film_editor.cc b/src/wx/film_editor.cc index 23ba9b666..3b26a5537 100644 --- a/src/wx/film_editor.cc +++ b/src/wx/film_editor.cc @@ -22,9 +22,11 @@ */ #include +#include #include #include #include +#include #include "lib/format.h" #include "lib/film.h" #include "lib/transcode_job.h" @@ -35,10 +37,12 @@ #include "lib/filter.h" #include "lib/screen.h" #include "lib/config.h" -//#include "filter_dialog.h" +#include "filter_dialog.h" #include "wx_util.h" #include "film_editor.h" -//#include "dcp_range_dialog.h" +#include "dcp_range_dialog.h" +#include "gain_calculator_dialog.h" +#include "sound_processor.h" using namespace std; using namespace boost; @@ -46,125 +50,127 @@ using namespace boost; /** @param f Film to edit */ FilmEditor::FilmEditor (Film* f, wxWindow* parent) : wxPanel (parent) + , _ignore_changes (Film::NONE) , _film (f) { - wxSizer* sizer = new wxFlexGridSizer (2, 6, 6); - this->SetSizer (sizer); + _sizer = new wxFlexGridSizer (2, 4, 4); + SetSizer (_sizer); - add_label_to_sizer (sizer, this, "Name"); + add_label_to_sizer (_sizer, this, "Name"); _name = new wxTextCtrl (this, wxID_ANY); - sizer->Add (_name, 1, wxEXPAND); + _sizer->Add (_name, 1, wxEXPAND); - add_label_to_sizer (sizer, this, "Content"); + add_label_to_sizer (_sizer, this, "Content"); _content = new wxFilePickerCtrl (this, wxID_ANY, wxT (""), wxT ("Select Content File"), wxT("*.*")); - sizer->Add (_content, 1, wxEXPAND); + _sizer->Add (_content, 1, wxEXPAND); - add_label_to_sizer (sizer, this, "Content Type"); + add_label_to_sizer (_sizer, this, "Content Type"); _dcp_content_type = new wxComboBox (this, wxID_ANY); - sizer->Add (_dcp_content_type); + _sizer->Add (_dcp_content_type); - add_label_to_sizer (sizer, this, "Frames Per Second"); - _frames_per_second = new wxSpinCtrl (this); - sizer->Add (video_control (_frames_per_second)); - - add_label_to_sizer (sizer, this, "Format"); + add_label_to_sizer (_sizer, this, "Format"); _format = new wxComboBox (this, wxID_ANY); - sizer->Add (_format); + _sizer->Add (_format); { - add_label_to_sizer (sizer, this, "Crop"); + add_label_to_sizer (_sizer, this, "Crop"); wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL); - wxPanel* p = new wxPanel (this); - p->SetSizer (s); - add_label_to_sizer (s, p, "L"); - _left_crop = new wxSpinCtrl (p, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)); + add_label_to_sizer (s, this, "L"); + _left_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)); s->Add (_left_crop, 0); - add_label_to_sizer (s, p, "R"); - _right_crop = new wxSpinCtrl (p, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)); + add_label_to_sizer (s, this, "R"); + _right_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)); s->Add (_right_crop, 0); - add_label_to_sizer (s, p, "T"); - _top_crop = new wxSpinCtrl (p, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)); + add_label_to_sizer (s, this, "T"); + _top_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)); s->Add (_top_crop, 0); - add_label_to_sizer (s, p, "B"); - _bottom_crop = new wxSpinCtrl (p, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)); + add_label_to_sizer (s, this, "B"); + _bottom_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)); s->Add (_bottom_crop, 0); - sizer->Add (p); + _sizer->Add (s); } /* VIDEO-only stuff */ { - video_control (add_label_to_sizer (sizer, this, "Filters")); - wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL); - wxPanel* p = new wxPanel (this); - p->SetSizer (s); - _filters = new wxStaticText (p, wxID_ANY, wxT ("")); - s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6); - _filters_button = new wxButton (p, wxID_ANY, wxT ("Edit...")); + video_control (add_label_to_sizer (_sizer, this, "Filters")); + wxSizer* s = new wxBoxSizer (wxHORIZONTAL); + _filters = new wxStaticText (this, wxID_ANY, wxT ("None")); + video_control (_filters); + s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6); + _filters_button = new wxButton (this, wxID_ANY, wxT ("Edit...")); + video_control (_filters_button); s->Add (_filters_button, 0); - sizer->Add (p, 1); + _sizer->Add (s, 1); } - video_control (add_label_to_sizer (sizer, this, "Scaler")); + video_control (add_label_to_sizer (_sizer, this, "Scaler")); _scaler = new wxComboBox (this, wxID_ANY); - sizer->Add (video_control (_scaler), 1); + _sizer->Add (video_control (_scaler), 1); { - video_control (add_label_to_sizer (sizer, this, "Audio Gain")); + video_control (add_label_to_sizer (_sizer, this, "Audio Gain")); wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL); - wxPanel* p = new wxPanel (this); - p->SetSizer (s); - _audio_gain = new wxSpinCtrl (p); + _audio_gain = new wxSpinCtrl (this); s->Add (video_control (_audio_gain), 1); - video_control (add_label_to_sizer (s, p, "dB")); - sizer->Add (p); + video_control (add_label_to_sizer (s, this, "dB")); + _audio_gain_calculate_button = new wxButton (this, wxID_ANY, _("Calculate...")); + video_control (_audio_gain_calculate_button); + s->Add (_audio_gain_calculate_button, 1, wxEXPAND); + _sizer->Add (s); } { - video_control (add_label_to_sizer (sizer, this, "Audio Delay")); + video_control (add_label_to_sizer (_sizer, this, "Audio Delay")); wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL); - wxPanel* p = new wxPanel (this); - p->SetSizer (s); - _audio_delay = new wxSpinCtrl (p); + _audio_delay = new wxSpinCtrl (this); s->Add (video_control (_audio_delay), 1); - video_control (add_label_to_sizer (s, p, "ms")); - sizer->Add (p); + video_control (add_label_to_sizer (s, this, "ms")); + _sizer->Add (s); } - video_control (add_label_to_sizer (sizer, this, "Original Size")); + video_control (add_label_to_sizer (_sizer, this, "Frames Per Second")); + _frames_per_second = new wxStaticText (this, wxID_ANY, wxT ("")); + _sizer->Add (video_control (_frames_per_second), 1, wxALIGN_CENTER_VERTICAL); + + video_control (add_label_to_sizer (_sizer, this, "Original Size")); _original_size = new wxStaticText (this, wxID_ANY, wxT ("")); - sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL); + _sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL); - video_control (add_label_to_sizer (sizer, this, "Length")); + video_control (add_label_to_sizer (_sizer, this, "Length")); _length = new wxStaticText (this, wxID_ANY, wxT ("")); - sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL); + _sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL); - video_control (add_label_to_sizer (sizer, this, "Audio")); + video_control (add_label_to_sizer (_sizer, this, "Audio")); _audio = new wxStaticText (this, wxID_ANY, wxT ("")); - sizer->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL); + _sizer->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL); { - video_control (add_label_to_sizer (sizer, this, "Range")); + video_control (add_label_to_sizer (_sizer, this, "Range")); wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL); - wxPanel* p = new wxPanel (this); - p->SetSizer (s); - _dcp_range = new wxStaticText (p, wxID_ANY, wxT ("")); - s->Add (video_control (_dcp_range), 1, wxALIGN_CENTER_VERTICAL); - _change_dcp_range_button = new wxButton (p, wxID_ANY, wxT ("Edit...")); - s->Add (video_control (_change_dcp_range_button)); - sizer->Add (p); + _dcp_range = new wxStaticText (this, wxID_ANY, wxT ("")); + s->Add (video_control (_dcp_range), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6); + _change_dcp_range_button = new wxButton (this, wxID_ANY, wxT ("Edit...")); + s->Add (video_control (_change_dcp_range_button), 0, 0, 6); + _sizer->Add (s); } _dcp_ab = new wxCheckBox (this, wxID_ANY, wxT ("A/B")); - sizer->Add (_dcp_ab, 1); - sizer->AddSpacer (0); + video_control (_dcp_ab); + _sizer->Add (_dcp_ab, 1); + _sizer->AddSpacer (0); /* STILL-only stuff */ - still_control (add_label_to_sizer (sizer, this, "Duration")); - _still_duration = new wxSpinCtrl (this); - sizer->Add (still_control (_still_duration)); - still_control (add_label_to_sizer (sizer, this, "s")); + { + still_control (add_label_to_sizer (_sizer, this, "Duration")); + wxSizer* s = new wxBoxSizer (wxHORIZONTAL); + _still_duration = new wxSpinCtrl (this); + still_control (_still_duration); + s->Add (_still_duration, 1, wxEXPAND); + still_control (add_label_to_sizer (s, this, "s")); + _sizer->Add (s); + } /* Set up our editing widgets */ @@ -176,13 +182,6 @@ FilmEditor::FilmEditor (Film* f, wxWindow* parent) _audio_delay->SetRange (-1000, 1000); _still_duration->SetRange (0, 60 * 60); - vector fmt = Format::all (); - for (vector::iterator i = fmt.begin(); i != fmt.end(); ++i) { - _format->Append (std_to_wx ((*i)->name ())); - } - - _frames_per_second->SetRange (0, 60); - vector const ct = DCPContentType::all (); for (vector::const_iterator i = ct.begin(); i != ct.end(); ++i) { _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ())); @@ -198,7 +197,6 @@ FilmEditor::FilmEditor (Film* f, wxWindow* parent) /* Now connect to them, since initial values are safely set */ _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this); - _frames_per_second->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::frames_per_second_changed), 0, this); _format->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this); _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this); _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this); @@ -210,48 +208,67 @@ FilmEditor::FilmEditor (Film* f, wxWindow* parent) _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this); _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this); _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this); + _audio_gain_calculate_button->Connect ( + wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this + ); _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this); _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this); _change_dcp_range_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::change_dcp_range_clicked), 0, this); - setup_visibility (); + setup_formats (); } /** Called when the left crop widget has been changed */ void FilmEditor::left_crop_changed (wxCommandEvent &) { - if (_film) { - _film->set_left_crop (_left_crop->GetValue ()); + if (!_film) { + return; } + + _ignore_changes = Film::CROP; + _film->set_left_crop (_left_crop->GetValue ()); + _ignore_changes = Film::NONE; } /** Called when the right crop widget has been changed */ void FilmEditor::right_crop_changed (wxCommandEvent &) { - if (_film) { - _film->set_right_crop (_right_crop->GetValue ()); + if (!_film) { + return; } + + _ignore_changes = Film::CROP; + _film->set_right_crop (_right_crop->GetValue ()); + _ignore_changes = Film::NONE; } /** Called when the top crop widget has been changed */ void FilmEditor::top_crop_changed (wxCommandEvent &) { - if (_film) { - _film->set_top_crop (_top_crop->GetValue ()); + if (!_film) { + return; } + + _ignore_changes = Film::CROP; + _film->set_top_crop (_top_crop->GetValue ()); + _ignore_changes = Film::NONE; } /** Called when the bottom crop value has been changed */ void FilmEditor::bottom_crop_changed (wxCommandEvent &) { - if (_film) { - _film->set_bottom_crop (_bottom_crop->GetValue ()); + if (!_film) { + return; } + + _ignore_changes = Film::CROP; + _film->set_bottom_crop (_bottom_crop->GetValue ()); + _ignore_changes = Film::NONE; } /** Called when the content filename has been changed */ @@ -262,34 +279,45 @@ FilmEditor::content_changed (wxCommandEvent &) return; } + _ignore_changes = Film::CONTENT; + try { _film->set_content (wx_to_std (_content->GetPath ())); } catch (std::exception& e) { _content->SetPath (std_to_wx (_film->directory ())); - stringstream m; - m << "Could not set content: " << e.what() << "."; - wxMessageDialog* d = new wxMessageDialog (this, std_to_wx (m.str ()), wxT ("DVD-o-matic"), wxOK); - d->ShowModal (); - d->Destroy (); + error_dialog (this, String::compose ("Could not set content: %1", e.what ())); } + + _ignore_changes = Film::NONE; + + setup_visibility (); + setup_formats (); } /** Called when the DCP A/B switch has been toggled */ void FilmEditor::dcp_ab_toggled (wxCommandEvent &) { - if (_film) { - _film->set_dcp_ab (_dcp_ab->GetValue ()); + if (!_film) { + return; } + + _ignore_changes = Film::DCP_AB; + _film->set_dcp_ab (_dcp_ab->GetValue ()); + _ignore_changes = Film::NONE; } /** Called when the name widget has been changed */ void FilmEditor::name_changed (wxCommandEvent &) { - if (_film) { - _film->set_name (string (_name->GetValue().mb_str())); + if (!_film) { + return; } + + _ignore_changes = Film::NAME; + _film->set_name (string (_name->GetValue().mb_str())); + _ignore_changes = Film::NONE; } /** Called when the metadata stored in the Film object has changed; @@ -299,45 +327,59 @@ FilmEditor::name_changed (wxCommandEvent &) void FilmEditor::film_changed (Film::Property p) { - if (!_film) { + if (!_film || _ignore_changes == p) { return; } - + stringstream s; switch (p) { + case Film::NONE: + break; case Film::CONTENT: _content->SetPath (std_to_wx (_film->content ())); setup_visibility (); + setup_formats (); break; case Film::FORMAT: - _format->SetSelection (Format::as_index (_film->format ())); - break; - case Film::LEFT_CROP: - _left_crop->SetValue (_film->left_crop ()); - break; - case Film::RIGHT_CROP: - _right_crop->SetValue (_film->right_crop ()); - break; - case Film::TOP_CROP: - _top_crop->SetValue (_film->top_crop ()); + { + int n = 0; + vector::iterator i = _formats.begin (); + while (i != _formats.end() && *i != _film->format ()) { + ++i; + ++n; + } + _format->SetSelection (n); break; - case Film::BOTTOM_CROP: - _bottom_crop->SetValue (_film->bottom_crop ()); + } + case Film::CROP: + _left_crop->SetValue (_film->crop().left); + _right_crop->SetValue (_film->crop().right); + _top_crop->SetValue (_film->crop().top); + _bottom_crop->SetValue (_film->crop().bottom); break; case Film::FILTERS: { pair p = Filter::ffmpeg_strings (_film->filters ()); - string const b = p.first + " " + p.second; - _filters->SetLabel (std_to_wx (b)); + if (p.first.empty () && p.second.empty ()) { + _filters->SetLabel (_("None")); + } else { + string const b = p.first + " " + p.second; + _filters->SetLabel (std_to_wx (b)); + } + _sizer->Layout (); break; } case Film::NAME: - _name->SetValue (std_to_wx (_film->name ())); + _name->ChangeValue (std_to_wx (_film->name ())); break; case Film::FRAMES_PER_SECOND: - _frames_per_second->SetValue (_film->frames_per_second ()); + { + stringstream s; + s << fixed << setprecision(2) << _film->frames_per_second(); + _frames_per_second->SetLabel (std_to_wx (s.str ())); break; + } case Film::AUDIO_CHANNELS: case Film::AUDIO_SAMPLE_RATE: if (_film->audio_channels() == 0 && _film->audio_sample_rate() == 0) { @@ -376,6 +418,7 @@ FilmEditor::film_changed (Film::Property p) s << "First " << _film->dcp_frames() << " frames"; _dcp_range->SetLabel (std_to_wx (s.str ())); } + _sizer->Layout (); break; case Film::DCP_TRIM_ACTION: break; @@ -405,10 +448,13 @@ FilmEditor::format_changed (wxCommandEvent &) return; } + _ignore_changes = Film::FORMAT; int const n = _format->GetSelection (); if (n >= 0) { - _film->set_format (Format::from_index (n)); + assert (n < int (_formats.size())); + _film->set_format (_formats[n]); } + _ignore_changes = Film::NONE; } /** Called when the DCP content type widget has been changed */ @@ -418,11 +464,13 @@ FilmEditor::dcp_content_type_changed (wxCommandEvent &) if (!_film) { return; } - + + _ignore_changes = Film::DCP_CONTENT_TYPE; int const n = _dcp_content_type->GetSelection (); if (n >= 0) { _film->set_dcp_content_type (DCPContentType::from_index (n)); } + _ignore_changes = Film::NONE; } /** Sets the Film that we are editing */ @@ -447,10 +495,7 @@ FilmEditor::set_film (Film* f) film_changed (Film::CONTENT); film_changed (Film::DCP_CONTENT_TYPE); film_changed (Film::FORMAT); - film_changed (Film::LEFT_CROP); - film_changed (Film::RIGHT_CROP); - film_changed (Film::TOP_CROP); - film_changed (Film::BOTTOM_CROP); + film_changed (Film::CROP); film_changed (Film::FILTERS); film_changed (Film::DCP_FRAMES); film_changed (Film::DCP_TRIM_ACTION); @@ -475,7 +520,7 @@ FilmEditor::set_things_sensitive (bool s) _name->Enable (s); _frames_per_second->Enable (s); _format->Enable (s); -// _content->Enable (s); + _content->Enable (s); _left_crop->Enable (s); _right_crop->Enable (s); _top_crop->Enable (s); @@ -487,6 +532,7 @@ FilmEditor::set_things_sensitive (bool s) _change_dcp_range_button->Enable (s); _dcp_ab->Enable (s); _audio_gain->Enable (s); + _audio_gain_calculate_button->Enable (s); _audio_delay->Enable (s); _still_duration->Enable (s); } @@ -495,9 +541,10 @@ FilmEditor::set_things_sensitive (bool s) void FilmEditor::edit_filters_clicked (wxCommandEvent &) { -// FilterDialog d (_film->filters ()); -// d.ActiveChanged.connect (sigc::mem_fun (*_film, &Film::set_filters)); -// d.run (); + FilterDialog* d = new FilterDialog (this, _film->filters ()); + d->ActiveChanged.connect (sigc::mem_fun (*_film, &Film::set_filters)); + d->ShowModal (); + d->Destroy (); } /** Called when the scaler widget has been changed */ @@ -507,22 +554,13 @@ FilmEditor::scaler_changed (wxCommandEvent &) if (!_film) { return; } - + + _ignore_changes = Film::SCALER; int const n = _scaler->GetSelection (); if (n >= 0) { _film->set_scaler (Scaler::from_index (n)); } -} - -/** Called when the frames per second widget has been changed */ -void -FilmEditor::frames_per_second_changed (wxCommandEvent &) -{ - if (!_film) { - return; - } - - _film->set_frames_per_second (_frames_per_second->GetValue ()); + _ignore_changes = Film::NONE; } void @@ -531,8 +569,10 @@ FilmEditor::audio_gain_changed (wxCommandEvent &) if (!_film) { return; } - + + _ignore_changes = Film::AUDIO_GAIN; _film->set_audio_gain (_audio_gain->GetValue ()); + _ignore_changes = Film::NONE; } void @@ -542,7 +582,9 @@ FilmEditor::audio_delay_changed (wxCommandEvent &) return; } + _ignore_changes = Film::AUDIO_DELAY; _film->set_audio_delay (_audio_delay->GetValue ()); + _ignore_changes = Film::NONE; } wxControl * @@ -575,22 +617,28 @@ FilmEditor::setup_visibility () for (list::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) { (*i)->Show (c == STILL); } + + _sizer->Layout (); } void FilmEditor::still_duration_changed (wxCommandEvent &) { - if (_film) { - _film->set_still_duration (_still_duration->GetValue ()); + if (!_film) { + return; } + + _ignore_changes = Film::STILL_DURATION; + _film->set_still_duration (_still_duration->GetValue ()); + _ignore_changes = Film::NONE; } void FilmEditor::change_dcp_range_clicked (wxCommandEvent &) { -//XXX DCPRangeDialog d (_film); -//XXX d.Changed.connect (sigc::mem_fun (*this, &FilmEditor::dcp_range_changed)); -//XXX d.run (); + DCPRangeDialog* d = new DCPRangeDialog (this, _film); + d->Changed.connect (sigc::mem_fun (*this, &FilmEditor::dcp_range_changed)); + d->ShowModal (); } void @@ -599,3 +647,58 @@ FilmEditor::dcp_range_changed (int frames, TrimAction action) _film->set_dcp_frames (frames); _film->set_dcp_trim_action (action); } + +void +FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &) +{ + GainCalculatorDialog* d = new GainCalculatorDialog (this); + d->ShowModal (); + + if (d->wanted_fader() == 0 || d->actual_fader() == 0) { + d->Destroy (); + return; + } + + _audio_gain->SetValue ( + Config::instance()->sound_processor()->db_for_fader_change ( + d->wanted_fader (), + d->actual_fader () + ) + ); + + /* This appears to be necessary, as the change is not signalled, + I think. + */ + wxCommandEvent dummy; + audio_gain_changed (dummy); + + d->Destroy (); +} + +void +FilmEditor::setup_formats () +{ + ContentType c = VIDEO; + + if (_film) { + c = _film->content_type (); + } + + _formats.clear (); + + vector fmt = Format::all (); + for (vector::iterator i = fmt.begin(); i != fmt.end(); ++i) { + if (c == VIDEO && dynamic_cast (*i)) { + _formats.push_back (*i); + } else if (c == STILL && dynamic_cast (*i)) { + _formats.push_back (*i); + } + } + + _format->Clear (); + for (vector::iterator i = _formats.begin(); i != _formats.end(); ++i) { + _format->Append (std_to_wx ((*i)->name ())); + } + + _sizer->Layout (); +}