--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/phonon/mmf/audioplayer.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,255 @@
+/* This file is part of the KDE project.
+
+Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+
+This library is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 2.1 or 3 of the License.
+
+This library 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this library. If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include <QUrl>
+
+#include "audioplayer.h"
+#include "utils.h"
+
+QT_BEGIN_NAMESPACE
+
+using namespace Phonon;
+using namespace Phonon::MMF;
+
+/*! \class MMF::AudioPlayer
+ \internal
+*/
+
+//-----------------------------------------------------------------------------
+// Constructor / destructor
+//-----------------------------------------------------------------------------
+
+MMF::AudioPlayer::AudioPlayer()
+{
+ construct();
+}
+
+MMF::AudioPlayer::AudioPlayer(const AbstractPlayer& player)
+ : AbstractMediaPlayer(player)
+{
+ construct();
+}
+
+void MMF::AudioPlayer::construct()
+{
+ TRACE_CONTEXT(AudioPlayer::AudioPlayer, EAudioApi);
+ TRACE_ENTRY_0();
+
+ TRAPD(err, m_player.reset(CPlayerType::NewL(*this, 0, EMdaPriorityPreferenceNone)));
+ if (KErrNone != err) {
+ changeState(ErrorState);
+ }
+
+ TRACE_EXIT_0();
+}
+
+MMF::AudioPlayer::~AudioPlayer()
+{
+ TRACE_CONTEXT(AudioPlayer::~AudioPlayer, EAudioApi);
+ TRACE_ENTRY_0();
+
+ TRACE_EXIT_0();
+}
+
+//-----------------------------------------------------------------------------
+// Public API
+//-----------------------------------------------------------------------------
+
+void MMF::AudioPlayer::doPlay()
+{
+ m_player->Play();
+}
+
+void MMF::AudioPlayer::doPause()
+{
+ m_player->Pause();
+}
+
+void MMF::AudioPlayer::doStop()
+{
+ m_player->Stop();
+}
+
+void MMF::AudioPlayer::doSeek(qint64 ms)
+{
+ m_player->SetPosition(TTimeIntervalMicroSeconds(ms * 1000));
+}
+
+int MMF::AudioPlayer::setDeviceVolume(int mmfVolume)
+{
+ /* In SDK 3.1, SetVolume() returns void. If we're compiling against
+ * 3.1, we handle it with ifdefs. However, if we compile against a later
+ * SDK but are _running_ against 3.1, we avoid returning from an undefined
+ * stack by doing a runtime check of the SDK version. */
+#if !defined(__SERIES60_31__)
+ const int err = m_player->SetVolume(mmfVolume);
+ if (QSysInfo::s60Version() >= QSysInfo::SV_S60_5_0)
+ return err;
+ else
+ return KErrNone;
+ #else
+ m_player->SetVolume(mmfVolume);
+ return KErrNone;
+#endif
+}
+
+int MMF::AudioPlayer::openFile(RFile& file)
+{
+ TRAPD(err, m_player->OpenFileL(file));
+
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+ if (KErrNone == err) {
+ // There appears to be a bug in the CDrmPlayerUtility implementation (at least
+ // in S60 5.x) whereby the player does not check whether the loading observer
+ // pointer is null before dereferencing it. Therefore we must register for
+ // loading notification, even though we do nothing in the callback functions.
+ m_player->RegisterForAudioLoadingNotification(*this);
+ }
+#endif
+
+ return err;
+}
+
+void MMF::AudioPlayer::close()
+{
+ m_player->Close();
+}
+
+bool MMF::AudioPlayer::hasVideo() const
+{
+ return false;
+}
+
+qint64 MMF::AudioPlayer::currentTime() const
+{
+ TRACE_CONTEXT(AudioPlayer::currentTime, EAudioApi);
+
+ TTimeIntervalMicroSeconds us;
+ const TInt err = m_player->GetPosition(us);
+
+ qint64 result = 0;
+
+ if (KErrNone == err) {
+ result = toMilliSeconds(us);
+ } else {
+ TRACE("GetPosition err %d", err);
+
+ // If we don't cast away constness here, we simply have to ignore
+ // the error.
+ const_cast<AudioPlayer*>(this)->setError(NormalError);
+ }
+
+ return result;
+}
+
+qint64 MMF::AudioPlayer::totalTime() const
+{
+ return toMilliSeconds(m_player->Duration());
+}
+
+
+//-----------------------------------------------------------------------------
+// Symbian multimedia client observer callbacks
+//-----------------------------------------------------------------------------
+
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+void MMF::AudioPlayer::MdapcInitComplete(TInt aError,
+ const TTimeIntervalMicroSeconds &)
+#else
+void MMF::AudioPlayer::MapcInitComplete(TInt aError,
+ const TTimeIntervalMicroSeconds &)
+#endif
+{
+ TRACE_CONTEXT(AudioPlayer::MapcInitComplete, EAudioInternal);
+ TRACE_ENTRY("state %d error %d", state(), aError);
+
+ __ASSERT_ALWAYS(LoadingState == state(), Utils::panic(InvalidStatePanic));
+
+ if (KErrNone == aError) {
+ maxVolumeChanged(m_player->MaxVolume());
+
+ emit totalTimeChanged(totalTime());
+ changeState(StoppedState);
+ } else {
+ // TODO: set different error states according to value of aError?
+ setError(NormalError);
+ }
+
+ TRACE_EXIT_0();
+}
+
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+void MMF::AudioPlayer::MdapcPlayComplete(TInt aError)
+#else
+void MMF::AudioPlayer::MapcPlayComplete(TInt aError)
+#endif
+{
+ TRACE_CONTEXT(AudioPlayer::MapcPlayComplete, EAudioInternal);
+ TRACE_ENTRY("state %d error %d", state(), aError);
+
+ stopTickTimer();
+
+ if (KErrNone == aError) {
+ changeState(StoppedState);
+ // TODO: move on to m_nextSource
+ } else {
+ // TODO: do something with aError?
+ setError(NormalError);
+ }
+
+ /*
+ if (aError == KErrNone) {
+ if (m_nextSource.type() == MediaSource::Empty) {
+ emit finished();
+ } else {
+ setSource(m_nextSource);
+ m_nextSource = MediaSource();
+ }
+
+ changeState(StoppedState);
+ }
+ else {
+ m_error = NormalError;
+ changeState(ErrorState);
+ }
+ */
+
+ TRACE_EXIT_0();
+}
+
+CPlayerType *MMF::AudioPlayer::player() const
+{
+ return m_player.data();
+}
+
+
+#ifdef QT_PHONON_MMF_AUDIO_DRM
+void MMF::AudioPlayer::MaloLoadingStarted()
+{
+
+}
+
+void MMF::AudioPlayer::MaloLoadingComplete()
+{
+
+}
+#endif // QT_PHONON_MMF_AUDIO_DRM
+
+
+QT_END_NAMESPACE
+