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-rw-r--r--sampleapptimedate/src/timedateprovider.cpp76
1 files changed, 76 insertions, 0 deletions
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);
+ }
+ }
+}