Initial source commit

Taken from https://gerrit.automotivelinux.org/gerrit/p/staging/HomeScreen.git

Signed-off-by: Bocklage, Jens <Jens_Bocklage@mentor.com>

3 files changed, 139 insertions, 0 deletions

diff --git a/sampleapptimedate/src/main.cpp b/sampleapptimedate/src/main.cpp
new file mode 100644
index 0000000..5140b48
--- /dev/null
+++ b/sampleapptimedate/src/main.cpp
@@ -0,0 +1,36 @@
+#include <QCoreApplication>
+#include <QCommandLineParser>
+#include "timedateprovider.hpp"
+
+void noOutput(QtMsgType, const QMessageLogContext &, const QString &)
+{
+}
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+
+    QCoreApplication::setOrganizationDomain("LinuxFoundation");
+    QCoreApplication::setOrganizationName("AutomotiveGradeLinux");
+    QCoreApplication::setApplicationName("SampleAppTimeDate");
+    QCoreApplication::setApplicationVersion("0.7.0");
+
+    QCommandLineParser parser;
+    parser.setApplicationDescription("AGL Sample app for StatusBar interface - see wwww... for more details");
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption quietOption(QStringList() << "q" << "quiet",
+        QCoreApplication::translate("main", "Be quiet. No outputs."));
+    parser.addOption(quietOption);
+    parser.process(a);
+
+    if (parser.isSet(quietOption))
+    {
+        qInstallMessageHandler(noOutput);
+    }
+
+    TimeDateProvider *tdp = new TimeDateProvider();
+    tdp->start();
+
+    return a.exec();
+}
diff --git a/sampleapptimedate/src/timedateprovider.cpp b/sampleapptimedate/src/timedateprovider.cpp
new file mode 100644
index 0000000..2511432
--- /dev/null
+++ b/sampleapptimedate/src/timedateprovider.cpp
@@ -0,0 +1,76 @@
+#include "timedateprovider.hpp"
+#include <QTimerEvent>
+
+TimeDateProvider::TimeDateProvider(QObject *parent) :
+    QObject(parent),
+    m_secondsTimerId(-1),
+    mp_dBusStatusBarProxy(0),
+    m_statusBarPlaceholder(-1)
+{
+    qDebug("D-Bus: register as org.agl.SampleAppTimeDate");
+    // dbus setup
+    QDBusConnection dbus = QDBusConnection::sessionBus();
+
+    dbus.registerObject("/", this);
+    dbus.registerService("org.agl.sampleapptimedate");
+
+
+    qDebug("D-Bus: connect to org.agl.homescreen /StatusBar");
+    mp_dBusStatusBarProxy = new org::agl::statusbar("org.agl.homescreen",
+                                              "/StatusBar",
+                                              QDBusConnection::sessionBus(),
+                                              0);
+}
+
+TimeDateProvider::~TimeDateProvider()
+{
+    stop();
+
+    if (0 != mp_dBusStatusBarProxy)
+    {
+        mp_dBusStatusBarProxy->setStatusText(1, "");
+        delete mp_dBusStatusBarProxy;
+    }
+}
+
+void TimeDateProvider::start()
+{
+    qDebug("trying to start timer (if this lasts long, maybe the Home Screen Application is not launched.");
+    if ((-1 == m_statusBarPlaceholder) && (0 != mp_dBusStatusBarProxy))
+    {
+        QList<int> availablePlaceholder = mp_dBusStatusBarProxy->getAvailablePlaceholders();
+        if (availablePlaceholder.size() > 0)
+        {
+            // just take the first available placeholder
+            m_statusBarPlaceholder = availablePlaceholder[0];
+            qDebug("- using statusbar placeholder %d", m_statusBarPlaceholder);
+
+            qDebug("- timer started");
+            // callback every second
+            m_secondsTimerId = startTimer(1000);
+        }
+    }
+}
+
+void TimeDateProvider::stop()
+{
+    if (-1 != m_secondsTimerId)
+    {
+        killTimer(m_secondsTimerId);
+        m_secondsTimerId = -1;
+        m_statusBarPlaceholder = -1;
+    }
+}
+
+void TimeDateProvider::timerEvent(QTimerEvent *e)
+{
+    if (e->timerId() == m_secondsTimerId)
+    {
+        if (0 != mp_dBusStatusBarProxy)
+        {
+            QString toDisplay = QDateTime::currentDateTime().toString("hh:mm");
+            qDebug("%s", toDisplay.toStdString().c_str());
+            mp_dBusStatusBarProxy->setStatusText(m_statusBarPlaceholder, toDisplay);
+        }
+    }
+}
diff --git a/sampleapptimedate/src/timedateprovider.hpp b/sampleapptimedate/src/timedateprovider.hpp
new file mode 100644
index 0000000..5ff663f
--- /dev/null
+++ b/sampleapptimedate/src/timedateprovider.hpp
@@ -0,0 +1,27 @@
+#ifndef TIMEDATEPROVIDER_HPP
+#define TIMEDATEPROVIDER_HPP
+
+#include <QObject>
+#include "statusbar_proxy.h"
+
+class TimeDateProvider : public QObject
+{
+    Q_OBJECT
+public:
+    explicit TimeDateProvider(QObject *parent = 0);
+    ~TimeDateProvider();
+    void start();
+    void stop();
+protected:
+    void timerEvent(QTimerEvent *e);
+private:
+    int m_secondsTimerId;
+    org::agl::statusbar *mp_dBusStatusBarProxy;
+    int m_statusBarPlaceholder;
+signals:
+
+public slots:
+
+};
+
+#endif // TIMEDATEPROVIDER_HPP