screensaverapp/screensaverproviders/snsrbigclockscreensaverprovider/src/snsroledanalogclockcontainer.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/screensaverapp/screensaverproviders/snsrbigclockscreensaverprovider/src/snsroledanalogclockcontainer.cpp Fri Mar 19 09:27:44 2010 +0200
@@ -0,0 +1,123 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Container for oled analog clock.
+*
+*/
+
+#include "snsroledanalogclockcontainer.h"
+
+#include <QDebug>
+#include <QGraphicsLinearLayout>
+
+#include <hblabel.h>
+
+#include "snsroledclockwidget.h"
+
+/*!
+ \class SnsrOledAnalogClockContainer
+ \ingroup group_snsrbigclockscreensaverprovider
+ \brief Container used for preparing layout for oled analog clock.
+ */
+
+const char *gOledAnalogLayoutDocml = ":/xml/snsrbigclockscreensaveroledanalog.docml";
+extern const char *gPortraitSectionName;
+extern const char *gLandscapeSectionName;
+
+extern const char *gMainViewName;
+
+const char *gOledAnalogClockWidgetName = "oledAnalogClockWidget";
+
+/*!
+ Constructs a new SnsrOledAnalogClockContainer.
+ */
+SnsrOledAnalogClockContainer::SnsrOledAnalogClockContainer() :
+ SnsrBigClockContainer(),
+ mOledClockWidget(0)
+{
+ SCREENSAVER_TEST_FUNC_ENTRY("SnsrOledAnalogClockContainer::SnsrOledAnalogClockContainer")
+
+ bool ok(true);
+
+ // load oled analog clock
+ qDebug() << gOledAnalogLayoutDocml;
+ mDocumentObjects = mDocumentLoader.load(gOledAnalogLayoutDocml, &ok);
+ Q_ASSERT_X(ok, gOledAnalogLayoutDocml, "Invalid DocML file.");
+ if (ok) {
+ mMainContainer = mDocumentLoader.findWidget(gMainViewName);
+ mOledClockWidget = qobject_cast<SnsrOledClockWidget *>(
+ mDocumentLoader.findWidget(gOledAnalogClockWidgetName));
+ Q_ASSERT_X(
+ mMainContainer && mOledClockWidget, gOledAnalogLayoutDocml,
+ "Objects not found in DocML file."
+ );
+
+ mBackgroundContainerLayout->addItem(mMainContainer);
+ }
+
+ SCREENSAVER_TEST_FUNC_EXIT("SnsrOledAnalogClockContainer::SnsrOledAnalogClockContainer")
+}
+
+/*!
+ Destructs the class.
+ */
+SnsrOledAnalogClockContainer::~SnsrOledAnalogClockContainer()
+{
+ //mOledClockWidget - deleted by the parent
+}
+
+/*!
+ Updates displayed time.
+ */
+void SnsrOledAnalogClockContainer::update()
+{
+ SCREENSAVER_TEST_FUNC_ENTRY("SnsrOledAnalogClockContainer::update")
+
+ // time
+ mOledClockWidget->tick();
+
+ SCREENSAVER_TEST_FUNC_EXIT("SnsrOledAnalogClockContainer::update")
+}
+
+/*!
+ Changes screensaver layout basing on orientation changes.
+ \param orientation Current orientation.
+ */
+void SnsrOledAnalogClockContainer::changeLayout(Qt::Orientation orientation)
+{
+ SCREENSAVER_TEST_FUNC_ENTRY("SnsrOledAnalogClockContainer::changeLayout")
+
+ if (mCurrentOrientation != orientation) {
+ mCurrentOrientation = orientation;
+ bool ok;
+ // hide controls to avoid screen flickering
+ mMainContainer->hide();
+
+ QString sectionToLoad("");
+ if (mCurrentOrientation == Qt::Vertical) {
+ sectionToLoad = gPortraitSectionName;
+ } else {
+ sectionToLoad = gLandscapeSectionName;
+ }
+ qDebug() << "loading: " << gOledAnalogLayoutDocml << ", section: " << sectionToLoad;
+ mDocumentLoader.load(gOledAnalogLayoutDocml, sectionToLoad, &ok);
+ // view is rebuilt and ready to show
+ mMainContainer->show();
+ Q_ASSERT_X(ok, gOledAnalogLayoutDocml, "Invalid section in DocML file.");
+ }
+ // update anyway - this is needed in situations when screensaver goes to
+ // foreground but layout change did not occur
+ update();
+
+ SCREENSAVER_TEST_FUNC_EXIT("SnsrOledAnalogClockContainer::changeLayout")
+}