1 files changed, 96 insertions, 0 deletions
diff --git a/src/fontcache.cpp b/src/fontcache.cpp
new file mode 100644
index 0000000..07e8d16
--- /dev/null
+++ b/src/fontcache.cpp
@@ -0,0 +1,96 @@
+/*  smplayer, GUI front-end for mplayer.
+    Copyright (C) 2006-2012 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"
+