Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 137 insertions, 0 deletions

diff --git a/arts/midi/midisynctest.cc b/arts/midi/midisynctest.cc
new file mode 100644
index 00000000..4faa5279
--- /dev/null
+++ b/arts/midi/midisynctest.cc
@@ -0,0 +1,137 @@
+    /*
+
+    Copyright (C) 2002 Stefan Westerfeld
+                       stefan@space.twc.de
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+  
+    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
+    Library General Public License for more details.
+   
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+    */
+
+#include "config.h"
+#include "artsmidi.h"
+#include "soundserver.h"
+#include "timestampmath.h"
+#include "debug.h"
+#include <stdio.h>
+#include <math.h>
+
+using namespace Arts;
+using namespace std;
+
+int main()
+{
+	Dispatcher dispatcher;
+
+	MidiManager midiManager = DynamicCast(Reference("global:Arts_MidiManager"));
+	if(midiManager.isNull())
+		arts_fatal("midimanager is null");
+
+	SoundServer soundServer = DynamicCast(Reference("global:Arts_SoundServer"));
+	if(soundServer.isNull())
+		arts_fatal("soundServer is null");
+
+	MidiSyncGroup syncGroup = midiManager.addSyncGroup();
+	MidiClient client = midiManager.addClient(mcdPlay, mctApplication, "midisynctest", "midisynctest");
+	syncGroup.addClient(client);
+
+	MidiPort port = client.addOutputPort();
+
+	MidiClient client2 = midiManager.addClient(mcdPlay, mctApplication, "midisynctest2", "midisynctest2");
+
+	syncGroup.addClient(client2);
+
+	MidiPort port2 = client2.addOutputPort();
+
+	/* setup audio synchronization */
+	AudioSync audioSync;
+	audioSync = DynamicCast(soundServer.createObject("Arts::AudioSync"));
+	if(audioSync.isNull())
+		arts_fatal("audioSync is null");
+
+	syncGroup.addAudioSync(audioSync);
+
+	const int C = 60;
+	const int D = 62;
+	const int E = 64;
+	const int F = 65, f = F - 12;
+	const int G = 67, g = G - 12;
+	const int A = 69, a = A - 12;
+	const int H = 71, h = H - 12;
+	int np = 0;
+	int notes[] = { C,E,G,E,a,C,E,C,f,a,C,a,g,h,D,h,0 };
+
+	printf("connect port1 and port2 to two different ports in the artscontrol midi manager,\n"
+			"hit return");
+	getchar();
+
+	TimeStamp t = port.time();
+	timeStampInc(t,TimeStamp(0,100000));
+	for(;;)
+	{
+		Synth_PLAY_WAV wav;
+		Synth_AMAN_PLAY sap;
+
+		MidiEvent e;
+
+		e = MidiEvent(t,MidiCommand(mcsNoteOn|0, notes[np], 100));
+
+		port.processEvent(e);
+		port2.processEvent(e);
+
+		if((np & 1) == 0)
+		{
+			/* setup wave player */
+			wav = DynamicCast(soundServer.createObject("Arts::Synth_PLAY_WAV"));
+			if(wav.isNull())
+				arts_fatal("can't create Arts::Synth_PLAY_WAV");
+
+			sap = DynamicCast(soundServer.createObject("Arts::Synth_AMAN_PLAY"));
+			if(sap.isNull())
+				arts_fatal("can't create Arts::Synth_AMAN_PLAY");
+
+			wav.filename("/opt/kde3/share/sounds/pop.wav");
+			sap.title("midisynctest2");
+			sap.autoRestoreID("midisynctest2");
+			connect(wav,sap);
+
+			audioSync.queueStart(wav);
+			audioSync.queueStart(sap);
+			audioSync.executeAt(t);
+		}
+
+		timeStampInc(t,TimeStamp(0,100000));
+
+		e = MidiEvent(t,MidiCommand(mcsNoteOff|0, notes[np], 100));
+
+		port.processEvent(e);
+		port2.processEvent(e);
+
+		if((np & 1) == 0)
+		{
+			audioSync.queueStop(wav);
+			audioSync.queueStop(sap);
+			audioSync.executeAt(t);
+		}
+
+		timeStampInc(t,TimeStamp(0,400000));
+
+		while(port.time().sec < (t.sec - 2))
+			usleep(100000);
+
+		np++;
+		if(notes[np] == 0) np = 0;
+	}
+}