From c80f0885bf402b6dd4ea637ad1b7d8b3ebd69300 Mon Sep 17 00:00:00 2001
From: harlekin <harlekin>
Date: Wed, 07 Aug 2002 19:30:13 +0000
Subject: added volume handling for audio gui and other small fixes

---
(limited to 'noncore/multimedia/opieplayer2/volumecontrol.cpp')

diff --git a/noncore/multimedia/opieplayer2/volumecontrol.cpp b/noncore/multimedia/opieplayer2/volumecontrol.cpp
new file mode 100644
index 0000000..b8ec0df
--- a/dev/null
+++ b/noncore/multimedia/opieplayer2/volumecontrol.cpp
@@ -0,0 +1,59 @@
+
+#include <qpe/qpeapplication.h>
+#include <qpe/config.h>
+#include "qpe/qcopenvelope_qws.h"
+#include <qmessagebox.h>
+
+#include "volumecontrol.h"
+
+int VolumeControl::getVolume() {
+    int volumePerc;
+    Config cfg( "qpe" );
+    cfg. setGroup( "Volume" );
+    volumePerc = cfg. readNumEntry( "VolumePercent", 50 );
+    m_volumePerc = volumePerc;
+    return volumePerc;
+}
+
+
+void VolumeControl::setVolume( int volumePerc ) {
+     Config cfg("qpe");
+    cfg.setGroup("Volume");
+
+    if ( volumePerc > 100 ) {
+        volumePerc = 100;
+    }
+    if ( volumePerc < 0 ) {
+        volumePerc = 0;
+    }
+
+    m_volumePerc = volumePerc;
+    cfg.writeEntry("VolumePercent", volumePerc );
+    QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << false;
+}
+
+
+void VolumeControl::incVol( int ammount ) {
+    int oldVol = getVolume();
+    setVolume( oldVol + ammount);
+}
+
+void VolumeControl::decVol( int ammount ) {
+     int oldVol = getVolume();
+    setVolume( oldVol - ammount);
+}
+
+
+VolumeControl::VolumeControl( ) {
+    getVolume();
+}
+
+VolumeControl::~VolumeControl() {
+    QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << false;
+}
+
+
+
+
+
+
--
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