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Created V0.3.x branch and moved the head into the trunk directory.

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@246 b45a01b8-16f6-495d-af2f-9b41ad6348cc
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drbob 2007-11-15 03:18:48 +00:00
commit 935745a08e
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retroshare-gui/src/apps/smplayer/subtracks.cpp Normal file
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/* smplayer, GUI front-end for mplayer.
Copyright (C) 2007 Ricardo Villalba <rvm@escomposlinux.org>
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "subtracks.h"
#include "mediasettings.h"
#include <QRegExp>
SubTracks::SubTracks() {
index = 0;
}
SubTracks::~SubTracks() {
}
void SubTracks::clear() {
subs.clear();
}
void SubTracks::add( SubData::Type t, int ID ) {
SubData d;
d.setType(t);
d.setID(ID);
subs.append(d);
}
void SubTracks::list() {
for (unsigned int n=0; n < subs.count(); n++) {
qDebug("SubTracks::list: item %d: type: %d ID: %d lang: '%s' name: '%s' filename: '%s'",
n, subs[n].type(), subs[n].ID(), subs[n].lang().toUtf8().data(),
subs[n].name().toUtf8().data(), subs[n].filename().toUtf8().data() );
}
}
void SubTracks::listNames() {
for (unsigned int n=0; n < subs.count(); n++) {
qDebug("SubTracks::list: item %d: '%s'",
n, subs[n].displayName().toUtf8().data() );
}
}
int SubTracks::numItems() {
return subs.count();
}
bool SubTracks::existsItemAt(int n) {
return ((n > 0) && (n < numItems()));
}
int SubTracks::findLang(QString expr) {
qDebug( "SubTracks::findLang: '%s'", expr.toUtf8().data());
QRegExp rx( expr );
int res_id = -1;
for (int n=0; n < numItems(); n++) {
qDebug("SubTracks::findLang: lang #%d '%s'", n,
subs[n].lang().toUtf8().data());
if (rx.indexIn( subs[n].lang() ) > -1) {
qDebug("SubTracks::findLang: found preferred lang!");
res_id = n;
break;
}
}
return res_id;
}
// Return first subtitle or the user preferred (if found)
// or none if there's no subtitles
int SubTracks::selectOne(QString preferred_lang, int default_sub) {
int sub = MediaSettings::SubNone;
if (numItems() > 0) {
sub = 0; // First subtitle
if (existsItemAt(default_sub)) {
sub = default_sub;
}
// Check if one of the subtitles is the user preferred.
if (!preferred_lang.isEmpty()) {
int res = findLang( preferred_lang );
if (res != -1) sub = res;
}
}
return sub;
}
int SubTracks::find( SubData::Type t, int ID ) {
for (unsigned int n=0; n < subs.count(); n++) {
if ( ( subs[n].type() == t ) && ( subs[n].ID() == ID ) ) {
return n;
}
}
qDebug("SubTracks::find: item type: %d, ID: %d doesn't exist", t, ID);
return -1;
}
SubData SubTracks::findItem( SubData::Type t, int ID ) {
SubData sub;
int n = find(t,ID);
if ( n != -1 )
return subs[n];
else
return sub;
}
SubData SubTracks::itemAt( int n ) {
return subs[n];
}
bool SubTracks::changeLang( SubData::Type t, int ID, QString lang ) {
int f = find(t,ID);
if (f == -1) return false;
subs[f].setLang(lang);
return true;
}
bool SubTracks::changeName( SubData::Type t, int ID, QString name ) {
int f = find(t,ID);
if (f == -1) return false;
subs[f].setName(name);
return true;
}
bool SubTracks::changeFilename( SubData::Type t, int ID, QString filename ) {
int f = find(t,ID);
if (f == -1) return false;
subs[f].setFilename(filename);
return true;
}
void SubTracks::process(QString text) {
qDebug("SubTracks::process: '%s'", text.toUtf8().data());
QRegExp rx_subtitle("^ID_(SUBTITLE|FILE_SUB|VOBSUB)_ID=(\\d+)");
QRegExp rx_sid("^ID_(SID|VSID)_(\\d+)_(LANG|NAME)=(.*)");
QRegExp rx_subtitle_file("^ID_FILE_SUB_FILENAME=(.*)");
if (rx_subtitle.indexIn(text) > -1) {
int ID = rx_subtitle.cap(2).toInt();
QString type = rx_subtitle.cap(1);
SubData::Type t;
if (type == "FILE_SUB") t = SubData::File;
else
if (type == "VOBSUB") t = SubData::Vob;
else
t = SubData::Sub;
if (find(t, ID) > -1) {
qWarning("SubTracks::process: subtitle type: %d, ID: %d already exists!", t, ID);
} else {
add(t,ID);
}
}
else
if (rx_sid.indexIn(text) > -1) {
int ID = rx_sid.cap(2).toInt();
QString value = rx_sid.cap(4);
QString attr = rx_sid.cap(3);
QString type = rx_sid.cap(1);
SubData::Type t = SubData::Sub;
if (type == "VSID") t = SubData::Vob;
if (find(t, ID) == -1) {
qWarning("SubTracks::process: subtitle type: %d, ID: %d doesn't exist!", t, ID);
} else {
if (attr=="NAME")
changeName(t,ID, value);
else
changeLang(t,ID, value);
}
}
else
if (rx_subtitle_file.indexIn(text) > -1) {
QString file = rx_subtitle_file.cap(1);
if ( subs.count() > 0 ) {
int last = subs.count() -1;
if (subs[last].type() == SubData::File) {
subs[last].setFilename( file );
}
}
}
}
/*
void SubTracks::test() {
process("ID_SUBTITLE_ID=0");
process("ID_SID_0_NAME=Arabic");
process("ID_SID_0_LANG=ara");
process("ID_SUBTITLE_ID=1");
process("ID_SID_1_NAME=Catalan");
process("ID_SID_1_LANG=cat");
process("ID_VOBSUB_ID=0");
process("ID_VSID_0_LANG=en");
process("ID_VOBSUB_ID=1");
process("ID_VSID_1_LANG=fr");
process("ID_FILE_SUB_ID=1");
process("ID_FILE_SUB_FILENAME=./lost313_es.sub");
list();
listNames();
}
*/