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/*
Copyright (C) 2012-2013 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/algorithm/string.hpp>
#include <wx/richtext/richtextctrl.h>
#include "lib/film.h"
#include "hints_dialog.h"
HintsDialog::HintsDialog (wxWindow* parent, boost::weak_ptr<Film> f)
: wxDialog (parent, wxID_ANY, _("Hints"))
, _film (f)
{
wxBoxSizer* sizer = new wxBoxSizer (wxVERTICAL);
_text = new wxRichTextCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (400, 300), wxRE_READONLY);
sizer->Add (_text, 1, wxEXPAND | wxALL, 6);
wxSizer* buttons = CreateSeparatedButtonSizer (wxOK);
if (buttons) {
sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
}
SetSizer (sizer);
sizer->Layout ();
sizer->SetSizeHints (this);
_text->GetCaret()->Hide ();
boost::shared_ptr<Film> film = _film.lock ();
if (film) {
film->Changed.connect (boost::bind (&HintsDialog::film_changed, this));
}
film_changed ();
}
void
HintsDialog::film_changed ()
{
_text->Clear ();
bool hint = false;
boost::shared_ptr<Film> film = _film.lock ();
if (!film) {
return;
}
_text->BeginStandardBullet (N_("standard/circle"), 1, 50);
if (film->audio_channels() % 2) {
hint = true;
_text->WriteText (_("Your DCP has an odd number of audio channels. This is very likely to cause problems on playback."));
_text->Newline ();
} else if (film->audio_channels() < 6) {
hint = true;
_text->WriteText (_("Your DCP has fewer than 6 audio channels. This may cause problems on some projectors."));
_text->Newline ();
}
if (film->video_frame_rate() != 24 && film->video_frame_rate() != 48) {
hint = true;
_text->WriteText (wxString::Format (_("Your DCP frame rate (%d fps) may cause problems in a few (mostly older) projectors. Use 24 or 48 frames per second to be on the safe side."), film->video_frame_rate()));
_text->Newline ();
}
ContentList content = film->content ();
int vob = 0;
for (ContentList::const_iterator i = content.begin(); i != content.end(); ++i) {
if (boost::algorithm::starts_with ((*i)->path(0).filename().string(), "VTS_")) {
++vob;
}
}
if (vob > 1) {
hint = true;
_text->WriteText (wxString::Format (_("You have %d files that look like they are VOB files from DVD. You should join them to ensure smooth joins between the files."), vob));
_text->Newline ();
}
_text->EndSymbolBullet ();
if (!hint) {
_text->WriteText (_("There are no hints: everything looks good!"));
}
}
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