[Performous-commit] Tapio Vierros : Hack-of-the-Year to get some synth on Windows.

[Tapio V. <aa...@us...>]

Author: Tapio Vierros <tap...@gm...>
Date:   Thu Feb 24 11:45:31 2011 +0200

Hack-of-the-Year to get some synth on Windows.

---

 editorapp.cc |    8 +++++++-
 synth.hh     |   14 ++++++++++++++
 2 files changed, 21 insertions(+), 1 deletions(-)

diff --git a/editorapp.cc b/editorapp.cc
index 0018282..f8009a6 100644
--- a/editorapp.cc
+++ b/editorapp.cc
@@ -762,7 +762,7 @@ void EditorApp::playButton()
 	} else {
 		ui.cmdPlay->setText(tr("Play"));
 		ui.cmdPlay->setIcon(QIcon::fromTheme("media-playback-start", QIcon(":/icons/media-playback-start.png")));
-		synth.reset();
+		on_chkSynth_clicked(false);
 	}
 }
 
@@ -771,8 +771,14 @@ void EditorApp::on_chkSynth_clicked(bool checked)
 	if (checked && player && player->state() == Phonon::PlayingState) {
 		synth.reset(new Synth);
 		connect(synth.data(), SIGNAL(playBuffer(QByteArray)), this, SLOT(playBuffer(QByteArray)));
+#ifdef Q_OS_WIN
+		if (audioOutput) audioOutput->setVolume(0.25);
+#else
+		if (audioOutput) audioOutput->setVolume(0.75);
+#endif
 	} else if (!checked) {
 		synth.reset();
+		if (audioOutput) audioOutput->setVolume(1.0);
 	}
 }
 
diff --git a/synth.hh b/synth.hh
index 5408bc1..5418acb 100644
--- a/synth.hh
+++ b/synth.hh
@@ -13,6 +13,10 @@
 #include "notes.hh"
 #include "notegraphwidget.hh"
 #include "notelabel.hh"
+#ifdef Q_OS_WIN
+#include <QTemporaryFile>
+#include <QSound>
+#endif
 
 
 #ifndef M_PI
@@ -180,12 +184,22 @@ class BufferPlayer: public QObject
 	Q_DISABLE_COPY(BufferPlayer);
 public:
 	BufferPlayer(const QByteArray& ba, QObject *parent): QObject(parent), m_data(ba) {
+#ifdef Q_OS_WIN
+		QTemporaryFile wavfile;
+		if (wavfile.open()) {
+			QDataStream stream(&wavfile);
+			stream.writeRawData(ba.data(), ba.size());
+			QSound::play(wavfile.fileName());
+		}
+
+#else
 		m_player = Phonon::createPlayer(Phonon::MusicCategory);
 		m_player->setParent(this);
 		m_buffer = new QBuffer(&m_data, this);
 		m_player->setCurrentSource(m_buffer);
 		connect(m_player, SIGNAL(finished()), this, SLOT(finished()));
 		m_player->play();
+#endif
 	}
 
 public slots: