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/*
Copyright (C) 2012-2015 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 "lib/film.h"
#include "lib/ratio.h"
#include "lib/video_content.h"
#include "lib/subtitle_content.h"
#include "lib/font.h"
#include "hints_dialog.h"
#include <wx/richtext/richtextctrl.h>
#include <boost/algorithm/string.hpp>
#include <boost/foreach.hpp>
using boost::shared_ptr;
using boost::optional;
using boost::dynamic_pointer_cast;
HintsDialog::HintsDialog (wxWindow* parent, boost::weak_ptr<Film> film)
: wxDialog (parent, wxID_ANY, _("Hints"))
, _film (film)
{
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> locked_film = _film.lock ();
if (locked_film) {
_film_changed_connection = locked_film->Changed.connect (boost::bind (&HintsDialog::film_changed, this));
_film_content_changed_connection = locked_film->ContentChanged.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;
}
ContentList content = film->content ();
_text->BeginStandardBullet (N_("standard/circle"), 1, 50);
bool big_font_files = false;
if (film->interop ()) {
BOOST_FOREACH (shared_ptr<Content> i, content) {
shared_ptr<SubtitleContent> s = dynamic_pointer_cast<SubtitleContent> (i);
if (s) {
BOOST_FOREACH (shared_ptr<Font> j, s->fonts ()) {
for (int i = 0; i < FontFiles::VARIANTS; ++i) {
optional<boost::filesystem::path> const p = j->file (static_cast<FontFiles::Variant> (i));
if (p && boost::filesystem::file_size (p.get()) >= (640 * 1024)) {
big_font_files = true;
}
}
}
}
}
}
if (big_font_files) {
hint = true;
_text->WriteText (_("You have specified a font file which is larger than 640kB. This is very likely to cause problems on playback."));
}
int vob = 0;
BOOST_FOREACH (shared_ptr<const Content> i, content) {
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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