Added MCE class.

[situare] / src / mceprivate.cpp

diff --git a/src/mceprivate.cpp b/src/mceprivate.cpp
new file mode 100644 (file)
index 0000000..3797878
--- /dev/null
+++ b/src/mceprivate.cpp
@@ -0,0 +1,71 @@
+/*
+   Situare - A location system for Facebook
+   Copyright (C) 2010  Ixonos Plc. Authors:
+
+       Jussi Laitinen - jussi.laitinen@ixonos.com
+
+   Situare is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License
+   version 2 as published by the Free Software Foundation.
+
+   Situare 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Situare; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
+   USA.
+*/
+
+#include <QString>
+#include <QDebug>
+
+#include <mce/dbus-names.h>
+#include <mce/mode-names.h>
+
+#include "mce.h"
+#include "mceprivate.h"
+
+const int DISPLAY_STATE_INDEX = 0;
+
+static QDBusConnection dBusConnection = QDBusConnection::systemBus();
+
+MCEPrivate::MCEPrivate(QObject *parent)
+    : QObject(parent),
+      m_displayOn(true)
+{
+    qDebug() << __PRETTY_FUNCTION__;
+
+    m_parent = static_cast<MCE*>(parent);
+
+    m_dBusInterface = new QDBusInterface(MCE_SERVICE, MCE_REQUEST_PATH,
+                                       MCE_REQUEST_IF, dBusConnection, this);
+
+    dBusConnection.connect(MCE_SERVICE, MCE_SIGNAL_PATH, MCE_SIGNAL_IF,
+                           MCE_DISPLAY_SIG, this, SLOT(displayStateChanged(const QDBusMessage &)));
+
+    m_dBusInterface->call(MCE_DISPLAY_STATUS_GET);
+}
+
+bool MCEPrivate::isDisplayOn()
+{
+    qDebug() << __PRETTY_FUNCTION__;
+
+    return m_displayOn;
+}
+
+void MCEPrivate::displayStateChanged(const QDBusMessage &message)
+{
+    qDebug() << __PRETTY_FUNCTION__;
+
+    QString content = message.arguments().at(DISPLAY_STATE_INDEX).toString();
+
+    if (!content.isEmpty()) {
+        if (content == MCE_DISPLAY_ON_STRING)
+            emit m_parent->displayOn(true);
+        else if (content == MCE_DISPLAY_OFF_STRING)
+            emit m_parent->displayOn(false);
+    }
+}