+/*
+ Copyright (C) 2012 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.
+
+*/
+
+/** @file src/film_editor.cc
+ * @brief A wx widget to edit a film's metadata, and perform various functions.
+ */
+
+#include <iostream>
+#include <iomanip>
+#include <wx/wx.h>
+#include <boost/thread.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/lexical_cast.hpp>
+#include "lib/format.h"
+#include "lib/film.h"
+#include "lib/transcode_job.h"
+#include "lib/exceptions.h"
+#include "lib/ab_transcode_job.h"
+#include "lib/thumbs_job.h"
+#include "lib/job_manager.h"
+#include "lib/filter.h"
+#include "lib/screen.h"
+#include "lib/config.h"
+#include "filter_dialog.h"
+#include "wx_util.h"
#include "film_editor.h"
+#include "dcp_range_dialog.h"
+#include "gain_calculator_dialog.h"
+#include "sound_processor.h"
+
+using namespace std;
+using namespace boost;
-FilmEditor::FilmEditor (Film* f, wxFrame* p)
- : wxPanel (p)
+/** @param f Film to edit */
+FilmEditor::FilmEditor (Film* f, wxWindow* parent)
+ : wxPanel (parent)
+ , _ignore_changes (Film::NONE)
, _film (f)
{
- new wxButton (this, 0, wxT("FUCK"));
+ _sizer = new wxFlexGridSizer (2, 4, 4);
+ SetSizer (_sizer);
+
+ add_label_to_sizer (_sizer, this, "Name");
+ _name = new wxTextCtrl (this, wxID_ANY);
+ _sizer->Add (_name, 1, wxEXPAND);
+
+ add_label_to_sizer (_sizer, this, "Content");
+ _content = new wxFilePickerCtrl (this, wxID_ANY, wxT (""), wxT ("Select Content File"), wxT("*.*"));
+ _sizer->Add (_content, 1, wxEXPAND);
+
+ add_label_to_sizer (_sizer, this, "Content Type");
+ _dcp_content_type = new wxComboBox (this, wxID_ANY);
+ _sizer->Add (_dcp_content_type);
+
+ add_label_to_sizer (_sizer, this, "Format");
+ _format = new wxComboBox (this, wxID_ANY);
+ _sizer->Add (_format);
+
+ {
+ add_label_to_sizer (_sizer, this, "Crop");
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+
+ 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, this, "R");
+ _right_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
+ s->Add (_right_crop, 0);
+ 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, this, "B");
+ _bottom_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
+ s->Add (_bottom_crop, 0);
+
+ _sizer->Add (s);
+ }
+
+ /* VIDEO-only stuff */
+ {
+ 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 (s, 1);
+ }
+
+ video_control (add_label_to_sizer (_sizer, this, "Scaler"));
+ _scaler = new wxComboBox (this, wxID_ANY);
+ _sizer->Add (video_control (_scaler), 1);
+
+ {
+ video_control (add_label_to_sizer (_sizer, this, "Audio Gain"));
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+ _audio_gain = new wxSpinCtrl (this);
+ s->Add (video_control (_audio_gain), 1);
+ 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"));
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+ _audio_delay = new wxSpinCtrl (this);
+ s->Add (video_control (_audio_delay), 1);
+ video_control (add_label_to_sizer (s, this, "ms"));
+ _sizer->Add (s);
+ }
+
+ _with_subtitles = new wxCheckBox (this, wxID_ANY, wxT("With Subtitles"));
+ video_control (_with_subtitles);
+ _sizer->Add (_with_subtitles, 1);
+ _sizer->AddSpacer (0);
+
+ video_control (add_label_to_sizer (_sizer, this, "Subtitle Offset"));
+ _subtitle_offset = new wxSpinCtrl (this);
+ _sizer->Add (video_control (_subtitle_offset), 1);
+
+ {
+ video_control (add_label_to_sizer (_sizer, this, "Subtitle Scale"));
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+ _subtitle_scale = new wxSpinCtrl (this);
+ s->Add (video_control (_subtitle_scale));
+ video_control (add_label_to_sizer (s, this, "%"));
+ _sizer->Add (s);
+ }
+
+ 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);
+
+ 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);
+
+ 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);
+
+ {
+ video_control (add_label_to_sizer (_sizer, this, "Range"));
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+ _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"));
+ video_control (_dcp_ab);
+ _sizer->Add (_dcp_ab, 1);
+ _sizer->AddSpacer (0);
+
+ /* STILL-only stuff */
+ {
+ 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 */
+
+ _left_crop->SetRange (0, 1024);
+ _top_crop->SetRange (0, 1024);
+ _right_crop->SetRange (0, 1024);
+ _bottom_crop->SetRange (0, 1024);
+ _audio_gain->SetRange (-60, 60);
+ _audio_delay->SetRange (-1000, 1000);
+ _still_duration->SetRange (0, 60 * 60);
+ _subtitle_offset->SetRange (-1024, 1024);
+ _subtitle_scale->SetRange (1, 1000);
+
+ vector<DCPContentType const *> const ct = DCPContentType::all ();
+ for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
+ _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
+ }
+
+ vector<Scaler const *> const sc = Scaler::all ();
+ for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
+ _scaler->Append (std_to_wx ((*i)->name()));
+ }
+
+ /* And set their values from the Film */
+ set_film (f);
+
+ /* Now connect to them, since initial values are safely set */
+ _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_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);
+ _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
+ _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
+ _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
+ _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
+ _scaler->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
+ _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);
+ _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
+ _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
+ _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
+
+ setup_visibility ();
+ setup_formats ();
+}
+
+/** Called when the left crop widget has been changed */
+void
+FilmEditor::left_crop_changed (wxCommandEvent &)
+{
+ 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) {
+ 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) {
+ 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) {
+ return;
+ }
+
+ _ignore_changes = Film::CROP;
+ _film->set_bottom_crop (_bottom_crop->GetValue ());
+ _ignore_changes = Film::NONE;
+}
+
+/** Called when the content filename has been changed */
+void
+FilmEditor::content_changed (wxCommandEvent &)
+{
+ if (!_film) {
+ 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 ()));
+ error_dialog (this, String::compose ("Could not set content: %1", e.what ()));
+ }
+
+ _ignore_changes = Film::NONE;
+
+ setup_visibility ();
+ setup_formats ();
+ setup_subtitle_button ();
+}
+
+/** Called when the DCP A/B switch has been toggled */
+void
+FilmEditor::dcp_ab_toggled (wxCommandEvent &)
+{
+ 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) {
+ return;
+ }
+
+ _ignore_changes = Film::NAME;
+ _film->set_name (string (_name->GetValue().mb_str()));
+ _ignore_changes = Film::NONE;
+}
+
+void
+FilmEditor::subtitle_offset_changed (wxCommandEvent &)
+{
+ if (!_film) {
+ return;
+ }
+
+ _ignore_changes = Film::SUBTITLE_OFFSET;
+ _film->set_subtitle_offset (_subtitle_offset->GetValue ());
+ _ignore_changes = Film::NONE;
+}
+
+void
+FilmEditor::subtitle_scale_changed (wxCommandEvent &)
+{
+ if (!_film) {
+ return;
+ }
+
+ _ignore_changes = Film::SUBTITLE_OFFSET;
+ _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
+ _ignore_changes = Film::NONE;
+}
+
+
+/** Called when the metadata stored in the Film object has changed;
+ * so that we can update the GUI.
+ * @param p Property of the Film that has changed.
+ */
+void
+FilmEditor::film_changed (Film::Property p)
+{
+ 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 ();
+ setup_subtitle_button ();
+ break;
+ case Film::FORMAT:
+ {
+ int n = 0;
+ vector<Format const *>::iterator i = _formats.begin ();
+ while (i != _formats.end() && *i != _film->format ()) {
+ ++i;
+ ++n;
+ }
+ _format->SetSelection (n);
+ break;
+ }
+ 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<string, string> p = Filter::ffmpeg_strings (_film->filters ());
+ 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->ChangeValue (std_to_wx (_film->name ()));
+ break;
+ case 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) {
+ _audio->SetLabel (wxT (""));
+ } else {
+ s << _film->audio_channels () << " channels, " << _film->audio_sample_rate() << "Hz";
+ _audio->SetLabel (std_to_wx (s.str ()));
+ }
+ break;
+ case Film::SIZE:
+ if (_film->size().width == 0 && _film->size().height == 0) {
+ _original_size->SetLabel (wxT (""));
+ } else {
+ s << _film->size().width << " x " << _film->size().height;
+ _original_size->SetLabel (std_to_wx (s.str ()));
+ }
+ break;
+ case Film::LENGTH:
+ if (_film->frames_per_second() > 0 && _film->length() > 0) {
+ s << _film->length() << " frames; " << seconds_to_hms (_film->length() / _film->frames_per_second());
+ } else if (_film->length() > 0) {
+ s << _film->length() << " frames";
+ }
+ _length->SetLabel (std_to_wx (s.str ()));
+ break;
+ case Film::DCP_CONTENT_TYPE:
+ _dcp_content_type->SetSelection (DCPContentType::as_index (_film->dcp_content_type ()));
+ break;
+ case Film::THUMBS:
+ break;
+ case Film::DCP_FRAMES:
+ if (_film->dcp_frames() == 0) {
+ _dcp_range->SetLabel (wxT ("Whole film"));
+ } else {
+ stringstream s;
+ s << "First " << _film->dcp_frames() << " frames";
+ _dcp_range->SetLabel (std_to_wx (s.str ()));
+ }
+ _sizer->Layout ();
+ break;
+ case Film::DCP_TRIM_ACTION:
+ break;
+ case Film::DCP_AB:
+ _dcp_ab->SetValue (_film->dcp_ab ());
+ break;
+ case Film::SCALER:
+ _scaler->SetSelection (Scaler::as_index (_film->scaler ()));
+ break;
+ case Film::AUDIO_GAIN:
+ _audio_gain->SetValue (_film->audio_gain ());
+ break;
+ case Film::AUDIO_DELAY:
+ _audio_delay->SetValue (_film->audio_delay ());
+ break;
+ case Film::STILL_DURATION:
+ _still_duration->SetValue (_film->still_duration ());
+ break;
+ case Film::WITH_SUBTITLES:
+ _with_subtitles->SetValue (_film->with_subtitles ());
+ _subtitle_scale->Enable (_film->with_subtitles ());
+ _subtitle_offset->Enable (_film->with_subtitles ());
+ break;
+ case Film::SUBTITLE_OFFSET:
+ _subtitle_offset->SetValue (_film->subtitle_offset ());
+ break;
+ case Film::SUBTITLE_SCALE:
+ _subtitle_scale->SetValue (_film->subtitle_scale() * 100);
+ break;
+ }
+}
+
+/** Called when the format widget has been changed */
+void
+FilmEditor::format_changed (wxCommandEvent &)
+{
+ if (!_film) {
+ return;
+ }
+
+ _ignore_changes = Film::FORMAT;
+ int const n = _format->GetSelection ();
+ if (n >= 0) {
+ assert (n < int (_formats.size()));
+ _film->set_format (_formats[n]);
+ }
+ _ignore_changes = Film::NONE;
+}
+
+/** Called when the DCP content type widget has been changed */
+void
+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 */
+void
+FilmEditor::set_film (Film* f)
+{
+ _film = f;
+
+ set_things_sensitive (_film != 0);
+
+ if (_film) {
+ _film->Changed.connect (sigc::mem_fun (*this, &FilmEditor::film_changed));
+ }
+
+ if (_film) {
+ FileChanged (_film->directory ());
+ } else {
+ FileChanged ("");
+ }
+
+ film_changed (Film::NAME);
+ film_changed (Film::CONTENT);
+ film_changed (Film::DCP_CONTENT_TYPE);
+ film_changed (Film::FORMAT);
+ film_changed (Film::CROP);
+ film_changed (Film::FILTERS);
+ film_changed (Film::DCP_FRAMES);
+ film_changed (Film::DCP_TRIM_ACTION);
+ film_changed (Film::DCP_AB);
+ film_changed (Film::SIZE);
+ film_changed (Film::LENGTH);
+ film_changed (Film::FRAMES_PER_SECOND);
+ film_changed (Film::AUDIO_CHANNELS);
+ film_changed (Film::AUDIO_SAMPLE_RATE);
+ film_changed (Film::SCALER);
+ film_changed (Film::AUDIO_GAIN);
+ film_changed (Film::AUDIO_DELAY);
+ film_changed (Film::STILL_DURATION);
+ film_changed (Film::WITH_SUBTITLES);
+ film_changed (Film::SUBTITLE_OFFSET);
+ film_changed (Film::SUBTITLE_SCALE);
+}
+
+/** Updates the sensitivity of lots of widgets to a given value.
+ * @param s true to make sensitive, false to make insensitive.
+ */
+void
+FilmEditor::set_things_sensitive (bool s)
+{
+ _name->Enable (s);
+ _frames_per_second->Enable (s);
+ _format->Enable (s);
+ _content->Enable (s);
+ _left_crop->Enable (s);
+ _right_crop->Enable (s);
+ _top_crop->Enable (s);
+ _bottom_crop->Enable (s);
+ _filters_button->Enable (s);
+ _scaler->Enable (s);
+ _dcp_content_type->Enable (s);
+ _dcp_range->Enable (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);
+ _with_subtitles->Enable (s);
+ _subtitle_offset->Enable (s);
+ _subtitle_scale->Enable (s);
+}
+
+/** Called when the `Edit filters' button has been clicked */
+void
+FilmEditor::edit_filters_clicked (wxCommandEvent &)
+{
+ 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 */
+void
+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));
+ }
+ _ignore_changes = Film::NONE;
+}
+
+void
+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
+FilmEditor::audio_delay_changed (wxCommandEvent &)
+{
+ if (!_film) {
+ return;
+ }
+
+ _ignore_changes = Film::AUDIO_DELAY;
+ _film->set_audio_delay (_audio_delay->GetValue ());
+ _ignore_changes = Film::NONE;
+}
+
+wxControl *
+FilmEditor::video_control (wxControl* c)
+{
+ _video_controls.push_back (c);
+ return c;
+}
+
+wxControl *
+FilmEditor::still_control (wxControl* c)
+{
+ _still_controls.push_back (c);
+ return c;
+}
+
+void
+FilmEditor::setup_visibility ()
+{
+ ContentType c = VIDEO;
+
+ if (_film) {
+ c = _film->content_type ();
+ }
+
+ for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
+ (*i)->Show (c == VIDEO);
+ }
+
+ for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
+ (*i)->Show (c == STILL);
+ }
+
+ _sizer->Layout ();
+}
+
+void
+FilmEditor::still_duration_changed (wxCommandEvent &)
+{
+ 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 &)
+{
+ DCPRangeDialog* d = new DCPRangeDialog (this, _film);
+ d->Changed.connect (sigc::mem_fun (*this, &FilmEditor::dcp_range_changed));
+ d->ShowModal ();
+}
+
+void
+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<Format const *> fmt = Format::all ();
+ for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
+ if (c == VIDEO && dynamic_cast<FixedFormat const *> (*i)) {
+ _formats.push_back (*i);
+ } else if (c == STILL && dynamic_cast<VariableFormat const *> (*i)) {
+ _formats.push_back (*i);
+ }
+ }
+
+ _format->Clear ();
+ for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
+ _format->Append (std_to_wx ((*i)->name ()));
+ }
+
+ _sizer->Layout ();
+}
+
+void
+FilmEditor::with_subtitles_toggled (wxCommandEvent &)
+{
+ if (!_film) {
+ return;
+ }
+
+ _ignore_changes = Film::WITH_SUBTITLES;
+ _film->set_with_subtitles (_with_subtitles->GetValue ());
+ _ignore_changes = Film::NONE;
+
+ _subtitle_scale->Enable (_film->with_subtitles ());
+ _subtitle_offset->Enable (_film->with_subtitles ());
+}
+
+void
+FilmEditor::setup_subtitle_button ()
+{
+ _with_subtitles->Enable (_film->has_subtitles ());
+ if (!_film->has_subtitles ()) {
+ _with_subtitles->SetValue (false);
+ }
+}
+