everything in one directory

src/RideFile.cpp

@@ -0,0 +1,61 @@
+/* 
+ * Copyright (c) 2007 Sean C. Rhea (srhea@srhea.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., 51
+ * Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "RideFile.h"
+#include <assert.h>
+
+RideFileFactory *RideFileFactory::instance_;
+
+RideFileFactory &RideFileFactory::instance() 
+{ 
+    if (!instance_) 
+        instance_ = new RideFileFactory();
+    return *instance_;
+}
+
+int RideFileFactory::registerReader(const QString &suffix, 
+                                       RideFileReader *reader) 
+{
+    assert(!readFuncs_.contains(suffix));
+    readFuncs_.insert(suffix, reader);
+    return 1;
+}
+
+RideFile *RideFileFactory::openRideFile(QFile &file, 
+                                           QStringList &errors) const 
+{
+    QString suffix = file.fileName();
+    int dot = suffix.lastIndexOf(".");
+    assert(dot >= 0);
+    suffix.remove(0, dot + 1);
+    RideFileReader *reader = readFuncs_.value(suffix);
+    assert(reader);
+    return reader->openRideFile(file, errors);
+}
+
+QStringList RideFileFactory::listRideFiles(const QDir &dir) const 
+{
+    QStringList filters;
+    QMapIterator<QString,RideFileReader*> i(readFuncs_);
+    while (i.hasNext()) {
+        i.next();
+        filters << ("*." + i.key());
+    }
+    return dir.entryList(filters, QDir::Files, QDir::Name);
+}
+