From 2bda8f7717adf28da4af0d34fb82f63d2868c31d Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: 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/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kmilo/powerbook2/pb_monitor.cpp | 165 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 165 insertions(+)
 create mode 100644 kmilo/powerbook2/pb_monitor.cpp

(limited to 'kmilo/powerbook2/pb_monitor.cpp')

diff --git a/kmilo/powerbook2/pb_monitor.cpp b/kmilo/powerbook2/pb_monitor.cpp
new file mode 100644
index 0000000..84c72d5
--- /dev/null
+++ b/kmilo/powerbook2/pb_monitor.cpp
@@ -0,0 +1,165 @@
+// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: t; tab-width: 2; -*-
+/*
+   This file is part of the KDE project
+
+   Copyright (c) 2003 Zack Rusin <staikos@kde.org>
+   Pretty much ripped of from :
+	 George Staikos <staikos@kde.org> :)
+
+   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., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+
+*/
+
+#include "pb_monitor.h"
+
+#include <kgenericfactory.h>
+#include <kdebug.h>
+
+#include <sys/types.h>
+#include <unistd.h>
+
+extern "C" {
+//Hack because of the fact that pbb author is using C++ keywords in the code
+//among which is "template"...
+#undef template
+#include <pbb.h>
+
+// TAG_BRIGHTNESS was renamed to TAG_LCDBRIGHTNESS in pbbuttons
+// 0.6.1-2
+#ifndef TAG_LCDBRIGHTNESS
+#define TAG_LCDBRIGHTNESS TAG_BRIGHTNESS
+#endif
+}
+
+#define BUFFERLEN	200
+const QString tpmodes[] = { I18N_NOOP("No Tap"), I18N_NOOP("Tap"), I18N_NOOP("Drag"), I18N_NOOP("Lock") };
+
+namespace KMilo {
+
+PowerBookMonitor::PowerBookMonitor(QObject *parent, const char *name,
+                                   const QStringList& args)
+	: Monitor(parent, name, args),
+		m_progress( 0 )
+{
+  	init_libpbb();
+}
+
+PowerBookMonitor::~PowerBookMonitor()
+{
+	ipc_exit();
+}
+
+
+bool PowerBookMonitor::init()
+{
+// pbbuttons 0.6.7 or newer
+#ifdef CLIENT_REGISTER
+	return ( ipc_init( "kmilo", LIBMODE_CLIENT, CLIENT_REGISTER ) == 0 );
+#else
+	return ( ipc_init( LIBMODE_CLIENT, 1 ) == 0 );
+#endif
+}
+
+
+Monitor::DisplayType PowerBookMonitor::poll()
+{
+	Monitor::DisplayType rc = None;
+	// Drain the queue, send the last message
+	struct tagitem* tag = readMessage();
+	m_message = QString::null;
+	while ( tag && tag->tag != TAG_END ) {
+		switch ( tag->tag ) {
+		case TAG_VOLUME:
+			rc = Monitor::Volume;
+			m_progress = (int)tag->data;
+			break;
+		case TAG_MUTE:
+			rc = Monitor::Mute;
+			m_progress = (int)tag->data;
+			break;
+		case TAG_LCDBRIGHTNESS:
+			rc = Monitor::Brightness;
+			m_progress = ((int)tag->data)*100/15;
+			break;
+		case TAG_TPMODE:
+			{
+				rc = Monitor::Tap;
+				QString marg =  tpmodes[ tag->data & 3 ];
+				m_message = i18n( "Operating mode set to: %1." ).arg( marg );
+			}
+			break;
+		default:
+			break;
+		}
+		++tag;
+	}
+
+	if ( m_sleep ) {
+		rc = Monitor::Sleep;
+	}
+
+	return rc;
+}
+
+
+int PowerBookMonitor::progress() const
+{
+	return m_progress;
+}
+
+QString PowerBookMonitor::message() const
+{
+	return m_message;
+}
+
+struct tagitem* PowerBookMonitor::readMessage()
+{
+	char buffer[BUFFERLEN];
+	m_sleep = false;
+	if ( (ipc_receive(buffer, BUFFERLEN)) >=0 ) {
+		if ( buffer ) {
+			struct pbbmessage *msg = reinterpret_cast<struct pbbmessage*>( buffer );
+			switch ( msg->action ) {
+			case REGFAILED:
+				kdDebug()<<"PBB registration failed"<<endl;
+				break;
+			case CLIENTEXIT:
+				kdDebug()<<"PBB client exited"<<endl;
+				break;
+			case CHANGEVALUE:
+				return msg->taglist;
+				break;
+			case WARNING:
+				if ( msg->taglist->data == 0 ) {
+					m_message = i18n( "The computer will sleep now." );
+				} else {
+					m_message = i18n( "The computer will sleep in %n second.",
+							  "The computer will sleep in %n seconds.",
+							  msg->taglist->data );
+				}
+				m_sleep = true;
+				kdDebug()<<"PBB Warning"<<endl;
+				break;
+			}
+		}
+	}
+	return 0;
+}
+
+}
+
+K_EXPORT_COMPONENT_FACTORY(kmilo_powerbook, KGenericFactory<KMilo::PowerBookMonitor>("kmilo_powerbook"))
+
-- 
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