| [137] | 1 | /* smplayer, GUI front-end for mplayer.
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| [188] | 2 | Copyright (C) 2006-2017 Ricardo Villalba <rvm@users.sourceforge.net>
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| [137] | 3 |
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| 4 | This program is free software; you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 2 of the License, or
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| 7 | (at your option) any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program; if not, write to the Free Software
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| 16 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 17 | */
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| 18 |
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| 19 | #include "fontcache.h"
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| 20 | #include <QProcess>
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| 21 | #include <QApplication>
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| 22 | #include <QDir>
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| 23 |
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| 24 | FontCacheDialog::FontCacheDialog(QWidget * parent, Qt::WindowFlags f)
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| 25 | : QProgressDialog(parent, f)
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| 26 | {
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| 27 | setWindowTitle(tr("SMPlayer is initializing"));
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| 28 | setLabelText(tr("Creating a font cache..."));
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| 29 |
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| 30 | process = new QProcess(this);
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| 31 | process->setProcessChannelMode( QProcess::MergedChannels );
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| 32 | //connect(process, SIGNAL(readyReadStandardOutput()), this, SLOT(readOutput()));
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| 33 |
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| 34 | connect(this, SIGNAL(canceled()), process, SLOT(kill()));
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| 35 | }
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| 36 |
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| 37 | FontCacheDialog::~FontCacheDialog()
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| 38 | {
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| 39 | }
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| 40 |
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| 41 | void FontCacheDialog::run(QString mplayer_bin, QString file) {
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| 42 | qDebug("FontCacheDialog::run: mplayer_bin: '%s', file: '%s'", mplayer_bin.toUtf8().constData(), file.toUtf8().constData());
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| 43 |
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| 44 | QRegExp rx_scanning_font("Scanning file");
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| 45 |
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| 46 | int max = 100;
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| 47 | QDir fon_dir("c:/windows/fonts");
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| 48 | QStringList fon_files = fon_dir.entryList(QStringList() << "*.*", QDir::Files);
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| 49 | qDebug("FontCacheDialog::run: number of fonts: %d", fon_files.count());
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| 50 | if (fon_files.count() > 2) max = fon_files.count();
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| 51 | setMaximum(max);
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| 52 |
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| 53 | QStringList arg;
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| 54 | arg << "-fontconfig" << "-ass" << "-vo" << "null" << "-ao" << "null";
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| 55 | arg << file;
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| 56 |
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| 57 | process->start(mplayer_bin, arg);
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| 58 | if (!process->waitForStarted()) {
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| 59 | qDebug("FontCacheDialog::run: failed to start process");
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| 60 | return;
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| 61 | }
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| 62 |
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| 63 | int fonts = 0;
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| 64 | int v = 0;
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| 65 | QByteArray line;
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| 66 | while (process->state() == QProcess::Running) {
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| 67 | qApp->processEvents();
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| 68 | if (process->waitForReadyRead(100)) {
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| 69 | line = process->readLine().trimmed();
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| 70 | qDebug("FontCacheDialog::run: line: %s", line.constData());
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| 71 | if (rx_scanning_font.indexIn(line) > -1) {
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| 72 | fonts++;
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| 73 | v++;
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| 74 | if (v >= (max-1)) v = 0;
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| 75 | setValue(v);
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| 76 | }
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| 77 | }
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| 78 | }
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| 79 | qDebug("FontCacheDialog::run: %d fonts found", fonts);
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| 80 | }
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| 81 |
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| 82 | /*
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| 83 | void FontCacheDialog::readOutput() {
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| 84 | int v = 0;
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| 85 | QByteArray line;
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| 86 | while (process->canReadLine()) {
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| 87 | line = process->readLine().trimmed();
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| 88 | qDebug("line: %s", line.constData());
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| 89 | v++;
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| 90 | setValue(v);
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| 91 | }
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| 92 | }
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| 93 | */
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| 94 |
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| 95 | #include "moc_fontcache.cpp"
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| 96 |
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