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/* smplayer, GUI front-end for mplayer.
Copyright (C) 2006-2018 Ricardo Villalba <rvm@users.sourceforge.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "fontcache.h"
#include <QProcess>
#include <QApplication>
#include <QDir>
FontCacheDialog::FontCacheDialog(QWidget * parent, Qt::WindowFlags f)
: QProgressDialog(parent, f)
{
setWindowTitle(tr("SMPlayer is initializing"));
setLabelText(tr("Creating a font cache..."));
process = new QProcess(this);
process->setProcessChannelMode( QProcess::MergedChannels );
//connect(process, SIGNAL(readyReadStandardOutput()), this, SLOT(readOutput()));
connect(this, SIGNAL(canceled()), process, SLOT(kill()));
}
FontCacheDialog::~FontCacheDialog()
{
}
void FontCacheDialog::run(QString mplayer_bin, QString file) {
qDebug("FontCacheDialog::run: mplayer_bin: '%s', file: '%s'", mplayer_bin.toUtf8().constData(), file.toUtf8().constData());
QRegExp rx_scanning_font("Scanning file");
int max = 100;
QDir fon_dir("c:/windows/fonts");
QStringList fon_files = fon_dir.entryList(QStringList() << "*.*", QDir::Files);
qDebug("FontCacheDialog::run: number of fonts: %d", fon_files.count());
if (fon_files.count() > 2) max = fon_files.count();
setMaximum(max);
QStringList arg;
arg << "-fontconfig" << "-ass" << "-vo" << "null" << "-ao" << "null";
arg << file;
process->start(mplayer_bin, arg);
if (!process->waitForStarted()) {
qDebug("FontCacheDialog::run: failed to start process");
return;
}
int fonts = 0;
int v = 0;
QByteArray line;
while (process->state() == QProcess::Running) {
qApp->processEvents();
if (process->waitForReadyRead(100)) {
line = process->readLine().trimmed();
qDebug("FontCacheDialog::run: line: %s", line.constData());
if (rx_scanning_font.indexIn(line) > -1) {
fonts++;
v++;
if (v >= (max-1)) v = 0;
setValue(v);
}
}
}
qDebug("FontCacheDialog::run: %d fonts found", fonts);
}
/*
void FontCacheDialog::readOutput() {
int v = 0;
QByteArray line;
while (process->canReadLine()) {
line = process->readLine().trimmed();
qDebug("line: %s", line.constData());
v++;
setValue(v);
}
}
*/
#include "moc_fontcache.cpp"
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