Added old KDE3 version of kradio

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kradio@1094417 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 86 insertions, 0 deletions

diff --git a/kradio3/plugins/oss-sound/oss-sound-configuration.cpp b/kradio3/plugins/oss-sound/oss-sound-configuration.cpp
new file mode 100644
index 0000000..5665114
--- /dev/null
+++ b/kradio3/plugins/oss-sound/oss-sound-configuration.cpp
@@ -0,0 +1,86 @@
+/***************************************************************************
+                       oss-sound-configuration.cpp  -  description
+                             -------------------
+    begin                : Thu Sep 30 2004
+    copyright            : (C) 2004 by Martin Witte
+    email                : witte@kawo1.rwth-aachen.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <qcheckbox.h>
+
+#include <kurlrequester.h>
+#include <knuminput.h>
+
+#include "oss-sound-configuration.h"
+#include "oss-sound.h"
+
+OSSSoundConfiguration::OSSSoundConfiguration (QWidget *parent, OSSSoundDevice *dev)
+ : OSSSoundConfigurationUI(parent),
+   m_SoundDevice (dev),
+   m_dirty(true),
+   m_ignore_gui_updates(false)
+{
+    connect(editDSPDevice,      SIGNAL(textChanged(const QString &)), this, SLOT(slotSetDirty()));
+    connect(editMixerDevice,    SIGNAL(textChanged(const QString &)), this, SLOT(slotSetDirty()));
+    connect(editBufferSize,     SIGNAL(valueChanged(int)),            this, SLOT(slotSetDirty()));
+    connect(chkDisablePlayback, SIGNAL(toggled(bool)),                this, SLOT(slotSetDirty()));
+    connect(chkDisableCapture,  SIGNAL(toggled(bool)),                this, SLOT(slotSetDirty()));
+    slotCancel();
+}
+
+
+OSSSoundConfiguration::~OSSSoundConfiguration ()
+{
+}
+
+
+void OSSSoundConfiguration::slotOK()
+{
+    if (m_SoundDevice && m_dirty) {
+        m_SoundDevice->setBufferSize     ( editBufferSize    ->value() * 1024);
+        m_SoundDevice->enablePlayback    (!chkDisablePlayback->isChecked());
+        m_SoundDevice->enableCapture     (!chkDisableCapture ->isChecked());
+        m_SoundDevice->setDSPDeviceName  ( editDSPDevice     ->url());
+        m_SoundDevice->setMixerDeviceName( editMixerDevice   ->url());
+        m_dirty = false;
+    }
+}
+
+
+void OSSSoundConfiguration::slotCancel()
+{
+    if (m_dirty) {
+        m_ignore_gui_updates = true;
+        editDSPDevice     ->setURL    (m_SoundDevice ?  m_SoundDevice->getDSPDeviceName()   : QString::null);
+        editMixerDevice   ->setURL    (m_SoundDevice ?  m_SoundDevice->getMixerDeviceName() : QString::null);
+        editBufferSize    ->setValue  (m_SoundDevice ?  m_SoundDevice->getBufferSize()/1024 : 4);
+        chkDisablePlayback->setChecked(m_SoundDevice ? !m_SoundDevice->isPlaybackEnabled()  : false);
+        chkDisableCapture ->setChecked(m_SoundDevice ? !m_SoundDevice->isCaptureEnabled()   : false);
+        m_ignore_gui_updates = false;
+        m_dirty = false;
+    }
+}
+
+void OSSSoundConfiguration::slotUpdateConfig()
+{
+    slotSetDirty();
+    slotCancel();
+}
+
+void OSSSoundConfiguration::slotSetDirty()
+{
+    if (!m_ignore_gui_updates) {
+        m_dirty = true;
+    }
+}
+
+#include "oss-sound-configuration.moc"