Initial commit.

src/core/mpris_common.h

@@ -0,0 +1,64 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ *
+ * Strawberry 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry 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 Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#ifndef MPRIS_COMMON_H
+#define MPRIS_COMMON_H
+
+#include "config.h"
+
+#include <QDateTime>
+#include <QObject>
+#include <QStringList>
+#include <QVariantMap>
+
+namespace mpris {
+
+inline void AddMetadata(const QString &key, const QString &metadata, QVariantMap *map) {
+  if (!metadata.isEmpty()) (*map)[key] = metadata;
+}
+
+inline void AddMetadataAsList(const QString &key, const QString &metadata, QVariantMap *map) {
+  if (!metadata.isEmpty()) (*map)[key] = QStringList() << metadata;
+}
+
+inline void AddMetadata(const QString &key, int metadata, QVariantMap *map) {
+  if (metadata > 0) (*map)[key] = metadata;
+}
+
+inline void AddMetadata(const QString &key, qint64 metadata, QVariantMap *map) {
+  if (metadata > 0) (*map)[key] = metadata;
+}
+
+inline void AddMetadata(const QString &key, double metadata, QVariantMap *map) {
+  if (metadata != 0.0) (*map)[key] = metadata;
+}
+
+inline void AddMetadata(const QString &key, const QDateTime &metadata, QVariantMap *map) {
+  if (metadata.isValid()) (*map)[key] = metadata;
+}
+
+inline QString AsMPRISDateTimeType(uint time) {
+  return time != -1 ? QDateTime::fromTime_t(time).toString(Qt::ISODate) : "";
+}
+
+} // namespace mpris
+
+#endif // MPRIS_COMMON_H
+