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/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 103 insertions, 0 deletions

diff --git a/noatun-plugins/tippercanoe/synaescope.cpp b/noatun-plugins/tippercanoe/synaescope.cpp
new file mode 100644
index 0000000..8ccf6c3
--- /dev/null
+++ b/noatun-plugins/tippercanoe/synaescope.cpp
@@ -0,0 +1,103 @@
+/* Synaescope - a pretty noatun visualization (based on P. Harrison's Synaesthesia)
+   Copyright (C) 1997 Paul Francis Harrison <[email protected]>
+                 2001 Charles Samuels <[email protected]>
+   Copyright (C) 2001 Neil Stevens <[email protected]>
+
+	this file is X11 source
+ */
+
+#include <noatun/conversion.h>
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kprocess.h>
+#include <kstandarddirs.h>
+#include <qframe.h>
+#include <qregexp.h>
+#include <noatun/app.h>
+#include "syna.h"
+#include "synaescope.h"
+
+extern "C" Plugin *create_plugin()
+{
+	KGlobal::locale()->insertCatalogue("tippecanoe");
+	return new SynaeScope();
+}
+
+SynaeScope::SynaeScope()
+	: QWidget(0, 0, WType_TopLevel | WStyle_DialogBorder | WRepaintNoErase | WMouseNoMask)
+	, StereoScope(50)
+	, Plugin()
+{
+	setSamples(bufferSize);
+	mBuffer = new char[bufferSize * 16 * 2];
+	setFixedSize(320, 240);
+	setCaption(i18n("Tippecanoe - Noatun"));
+	setIcon(SmallIcon("noatun"));
+	show();
+	embed = new QXEmbed(this);
+	embed->move(0,0);
+	embed->resize(320, 240);
+	embed->show();
+	embed->setFocus();
+}
+
+SynaeScope::~SynaeScope()
+{
+	connect(&process, SIGNAL(processExited(KProcess *)), this, SLOT(processExited(KProcess *)));
+	napp->pluginMenuRemove(pluginMenuItem);
+}
+
+void SynaeScope::init()
+{
+	connect(&process, SIGNAL(receivedStdout(KProcess *, char *, int)), this, SLOT(read(KProcess *, char *, int)));
+	pluginMenuItem = napp->pluginMenuAdd(i18n("Toggle Tippecanoe"), this, SLOT(toggle(void)));
+
+	process << KStandardDirs::findExe("noatuntippecanoe.bin");
+
+	// Note that process.start() will fail if findExe fails, so there's no real need
+	// for two separate checks.
+	if(!process.start(KProcess::NotifyOnExit, (KProcess::Communication)(KProcess::Stdin | KProcess::Stdout)))
+	{
+		KMessageBox::error(0, i18n("Unable to start noatuntippecanoe.bin. Check your installation."));
+		unload();
+	}
+	else
+		start();
+
+}
+
+void SynaeScope::scopeEvent(float *left, float *right, int size)
+{
+	if(!isHidden() && process.isRunning())
+	{
+		Conversion::convertStereo2FloatToI16le((unsigned long)size, left, 
+		                                       right, (unsigned char*)mBuffer);
+
+		process.writeStdin((char *)mBuffer, bufferSize*2);
+	}
+}
+
+void SynaeScope::read(KProcess *, char *buf, int)
+{
+	QString num = QString::fromLatin1(buf);
+	num = num.left(num.find(QRegExp("\\s")));
+	id = num.toInt();
+	embed->embed(id);
+}
+
+void SynaeScope::processExited(KProcess *)
+{
+	unload();
+}
+
+void SynaeScope::toggle(void)
+{
+	if(isHidden())
+		show();
+	else
+		hide();
+}
+
+#include "synaescope.moc"