quick fix

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@1649 17fca916-40b9-46aa-a4ea-0a15b648b75c

2 files changed, 379 insertions, 0 deletions

diff --git a/src/modules/mediaplayer/mp_xmms2interface.cpp b/src/modules/mediaplayer/mp_xmms2interface.cpp
new file mode 100644
index 000000000..c3412b8ca
--- /dev/null
+++ b/src/modules/mediaplayer/mp_xmms2interface.cpp
@@ -0,0 +1,311 @@
+//=============================================================================
+//
+//   File : mp_audaciousinterface.cpp
+//   Created on Thu 06 Dec 2007 14:20:02 by Tomasz Moń
+//
+//   This file is part of the KVIrc IRC client distribution
+//   Copyright (C) 2008 Elvio Basello <hellvis69 at netsons dot org>
+//
+//   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 opinion) 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 "mp_xmms2interface.h"
+#if (!defined(COMPILE_ON_WINDOWS) && !defined(COMPILE_ON_MAC))
+#include "kvi_locale.h"
+
+MP_IMPLEMENT_DESCRIPTOR(
+	KviXmms2Interface,
+	"audacious",
+	__tr2qs_ctx(
+		"An interface to the popular xmms2 media player.\n" \
+		"Download it from http://wiki.xmms2.xmms.se/index.php/Main_Page\n",
+		"mediaplayer"
+	)
+)
+
+KviXmms2Interface::KviXmms2Interface()
+: KviMediaPlayerInterface()
+{
+}
+
+KviXmms2Interface::~KviXmms2Interface()
+{
+}
+
+int KviXmms2Interface::detect(bool bStart)
+{
+	QDBusReply<QStringList> reply = QDBusConnection::sessionBus().interface()->registeredServiceNames();
+	if (!reply.isValid())		/* something fishy with dbus, it won't work */
+		return 0;
+
+	foreach (QString name, reply.value())
+		if (name == "org.mpris.xmms2")	/* audacious is running */
+			return 100;
+
+	return 1;	/* dbus works, audacious may be closed */
+}
+
+#define XMMS2_SIMPLE_CALL(__action) \
+	QDBusInterface dbus_iface("org.mpris.xmms2", "/Player", \
+				"org.freedesktop.MediaPlayer", QDBusConnection::sessionBus()); \
+	QDBusMessage reply = dbus_iface.call(QDBus::Block, __action); \
+	if (reply.type() == QDBusMessage::ErrorMessage) { \
+		QDBusError err = reply; \
+		debug("Error: %s\n%s\n", qPrintable(err.name()), qPrintable(err.message())); \
+		return FALSE; \
+	} \
+	return TRUE;
+
+bool KviXmms2Interface::prev()
+{
+	XMMS2_SIMPLE_CALL("Prev")
+}
+
+bool KviXmms2Interface::next()
+{
+	XMMS2_SIMPLE_CALL("Next")
+}
+
+bool KviXmms2Interface::play()
+{
+	XMMS2_SIMPLE_CALL("Play")
+}
+
+bool KviXmms2Interface::stop()
+{
+	XMMS2_SIMPLE_CALL("Stop")
+}
+
+bool KviXmms2Interface::pause()
+{
+	XMMS2_SIMPLE_CALL("Pause")
+}
+
+bool KviXmms2Interface::quit()
+{
+	XMMS2_SIMPLE_CALL("Quit")
+}
+
+#define XMMS2_CALL_METHOD(__method, __return_if_fail) \
+	QDBusInterface dbus_iface("org.mpris.xmms2", "/Player", \
+				"org.freedesktop.MediaPlayer", QDBusConnection::sessionBus()); \
+	QDBusMessage reply = dbus_iface.call(QDBus::Block, __method); \
+	if (reply.type() == QDBusMessage::ErrorMessage) { \
+		QDBusError err = reply; \
+		debug("Error: %s\n%s\n", qPrintable(err.name()), qPrintable(err.message())); \
+		return __return_if_fail; \
+	}
+
+#define XMMS2_CALL_METHOD_WITH_ARG(__method, __arg, __return_if_fail) \
+        QDBusInterface dbus_iface("org.mpris.xmms2", "/Player", \
+                                "org.freedesktop.MediaPlayer", QDBusConnection::sessionBus()); \
+        QDBusMessage reply = dbus_iface.call(QDBus::Block, __method, __arg); \
+        if (reply.type() == QDBusMessage::ErrorMessage) { \
+                QDBusError err = reply; \
+                debug("Error: %s\n%s\n", qPrintable(err.name()), qPrintable(err.message())); \
+                return __return_if_fail; \
+        }
+
+QString KviXmms2Interface::nowPlaying()
+{
+	if (this->status() != KviMediaPlayerInterface::Playing)
+		return "";
+
+	XMMS2_CALL_METHOD("GetMetadata", "")
+
+	QString artist;
+	QString title;
+	foreach (QVariant v, reply.arguments()) {
+		QDBusArgument arg = qvariant_cast<QDBusArgument>(v);
+		QVariant v = qdbus_cast<QVariantMap>(arg);
+		if (v.userType() == QVariant::Map) {
+        		const QVariantMap map = v.toMap();
+        		QVariantMap::ConstIterator it = map.constBegin();
+        		for ( ; it != map.constEnd(); ++it) { /* maybe do some configureable formatting */
+				if (it.key() == "artist")
+					artist = it.value().toString();
+				else if (it.key() == "title")
+					title = it.value().toString();
+			}
+		}
+	}
+	if (artist.length() && title.length())
+		return artist + " - " + title;
+	else
+		return "";
+}
+
+QString KviXmms2Interface::mrl()
+{
+	XMMS2_CALL_METHOD("GetMetadata", "")
+
+	foreach (QVariant v, reply.arguments()) {
+		QDBusArgument arg = qvariant_cast<QDBusArgument>(v);
+		QVariant v = qdbus_cast<QVariantMap>(arg);
+		if (v.userType() == QVariant::Map) {
+        		const QVariantMap map = v.toMap();
+        		QVariantMap::ConstIterator it = map.constBegin();
+        		for ( ; it != map.constEnd(); ++it) {
+				if (it.key() == "URI")
+					return it.value().toString();
+			}
+		}
+	}
+	return "";
+}
+
+bool KviXmms2Interface::setVol(kvs_int_t &iVol)
+{
+	XMMS2_CALL_METHOD_WITH_ARG("VolumeSet", QVariant((int)(100*iVol/255)), false);
+	return true;
+}
+
+int KviXmms2Interface::getVol()
+{
+	XMMS2_CALL_METHOD("VolumeGet", -1)
+
+	int iVol = reply.arguments().first().toInt();
+	return iVol * 255 /100;
+}
+
+KviMediaPlayerInterface::PlayerStatus KviXmms2Interface::status()
+{
+	QDBusInterface dbus_iface("org.mpris.xmms2", "/Player",
+				"org.freedesktop.MediaPlayer", QDBusConnection::sessionBus());
+	if (!dbus_iface.isValid())
+		return KviMediaPlayerInterface::Unknown;
+
+	QDBusMessage reply = dbus_iface.call(QDBus::Block, "GetStatus");
+
+	switch (reply.arguments().first().toInt()) {
+		case 0: return KviMediaPlayerInterface::Playing;
+		case 1: return KviMediaPlayerInterface::Paused;
+		case 2: return KviMediaPlayerInterface::Stopped;
+		default: return KviMediaPlayerInterface::Unknown;
+	}
+}
+
+int KviXmms2Interface::position()
+{
+	XMMS2_CALL_METHOD("PositionGet", -1)
+	return reply.arguments().first().toInt();
+}
+
+int KviXmms2Interface::length()
+{
+	XMMS2_CALL_METHOD("GetMetadata", -1)
+
+	foreach (QVariant v, reply.arguments()) {
+		QDBusArgument arg = qvariant_cast<QDBusArgument>(v);
+		QVariant v = qdbus_cast<QVariantMap>(arg);
+		if (v.userType() == QVariant::Map) {
+        		const QVariantMap map = v.toMap();
+        		QVariantMap::ConstIterator it = map.constBegin();
+        		for ( ; it != map.constEnd(); ++it) {
+				if (it.key() == "length")
+					return it.value().toInt();
+			}
+		}
+	}
+	return -1;
+}
+
+bool KviXmms2Interface::jumpTo(int &iPos)
+{
+	XMMS2_CALL_METHOD_WITH_ARG("PositionSet", QVariant(iPos), false)
+	return true;
+}
+
+#define XMMS2_GET_METADATA_FIELD(__field) \
+	if (this->status() != KviMediaPlayerInterface::Playing) \
+		return ""; \
+	QDBusInterface dbus_iface("org.mpris.xmms2", "/Player", \
+				"org.freedesktop.MediaPlayer", QDBusConnection::sessionBus()); \
+	QDBusMessage reply = dbus_iface.call(QDBus::Block, "GetMetadata"); \
+	if (reply.type() == QDBusMessage::ErrorMessage) { \
+		QDBusError err = reply; \
+		debug("Error: %s\n%s\n", qPrintable(err.name()), qPrintable(err.message())); \
+		return ""; \
+	} \
+	foreach (QVariant v, reply.arguments()) { \
+		QDBusArgument arg = qvariant_cast<QDBusArgument>(v); \
+		QVariant v = qdbus_cast<QVariantMap>(arg); \
+		if (v.userType() == QVariant::Map) { \
+        		const QVariantMap map = v.toMap(); \
+        		QVariantMap::ConstIterator it = map.constBegin(); \
+        		for ( ; it != map.constEnd(); ++it) { \
+				if (it.key() == __field) \
+					return it.value().toString(); \
+			} \
+		} \
+	} \
+	return "";
+
+QString KviXmms2Interface::title()
+{
+	XMMS2_GET_METADATA_FIELD("title")
+}
+
+QString KviXmms2Interface::artist()
+{
+	XMMS2_GET_METADATA_FIELD("artist")
+}
+
+QString KviXmms2Interface::genre()
+{
+	XMMS2_GET_METADATA_FIELD("genre")
+}
+
+QString KviXmms2Interface::comment()
+{
+	XMMS2_GET_METADATA_FIELD("comment")
+}
+
+QString KviXmms2Interface::album()
+{
+	XMMS2_GET_METADATA_FIELD("album")
+}
+
+/* audacious specific interface */
+int KviXmms2Interface::getPlayListPos()
+{
+	QDBusInterface dbus_iface("org.mpris.xmms2", "/org/atheme/audacious",
+				"org.atheme.audacious", QDBusConnection::sessionBus());
+	QDBusReply<uint> pos = dbus_iface.call(QDBus::Block, "Position");
+	return pos;
+}
+
+#define XMMS2_GET_TUPLE_FIELD(__field) \
+	if (this->status() != KviMediaPlayerInterface::Playing) \
+		return ""; \
+	QDBusInterface dbus_iface("org.mpris.xmms2", "/org/atheme/audacious", \
+				"org.atheme.audacious", QDBusConnection::sessionBus()); \
+	QList<QVariant> args; \
+	args << (uint)this->getPlayListPos() << QString(__field); \
+	QDBusReply<QDBusVariant> reply = dbus_iface.callWithArgumentList(QDBus::Block, "SongTuple", args); \
+	return reply.value().variant().toString(); \
+
+QString KviXmms2Interface::year()
+{
+	XMMS2_GET_TUPLE_FIELD("year")
+}
+
+QString KviXmms2Interface::mediaType()
+{
+	XMMS2_GET_TUPLE_FIELD("codec")
+}
+
+#endif //!COMPILE_ON_WINDOWS
diff --git a/src/modules/mediaplayer/mp_xmms2interface.h b/src/modules/mediaplayer/mp_xmms2interface.h
new file mode 100644
index 000000000..8405ac375
--- /dev/null
+++ b/src/modules/mediaplayer/mp_xmms2interface.h
@@ -0,0 +1,68 @@
+#ifndef _MP_XMMS2INTERFACE_H_
+#define _MP_XMMS2INTERFACE_H_
+//=============================================================================
+//
+//   File : mp_audaciousinterface.h
+//   Created on Thu 06 Dec 2007 14:20:02 by Tomasz Moń
+//
+//   This file is part of the KVIrc IRC client distribution
+//   Copyright (C) 2008 Elvio Basello <hellvis69 at netsons dot org>
+//
+//   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 opinion) 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 "kvi_settings.h"
+#include "mp_interface.h"
+
+#if (!defined(COMPILE_ON_WINDOWS) && !defined(COMPILE_ON_MAC))
+	#include <QtDBus/QtDBus>
+
+	class KviXmms2Interface : public KviMediaPlayerInterface
+	{
+	public:
+		KviXmms2Interface();
+		virtual ~KviXmms2Interface();
+	public:
+		virtual int detect(bool bStart);
+		virtual bool prev();
+		virtual bool next();
+		virtual bool play();
+		virtual bool stop();
+		virtual bool pause();
+		virtual bool quit();
+		virtual QString nowPlaying();
+		virtual QString mrl();
+		virtual bool setVol(kvs_int_t &iVol);
+		virtual int getVol();
+		virtual KviMediaPlayerInterface::PlayerStatus status();
+		virtual int position();
+		virtual int length();
+		virtual bool jumpTo(int &iPos);
+		virtual QString title();
+		virtual QString artist();
+		virtual QString genre();
+		virtual QString comment();
+		virtual QString album();
+		virtual int getPlayListPos();
+		virtual QString year();
+		virtual QString mediaType();
+	};
+	
+	MP_DECLARE_DESCRIPTOR(KviXmms2Interface)
+	
+#endif //!COMPILE_ON_WINDOWS
+
+#endif //!_MP_XMMS2INTERFACE_H_