--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenapp/hsapplication/src/hshomescreen.cpp Tue Aug 31 15:06:34 2010 +0300
@@ -0,0 +1,208 @@
+/*
+* 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: Homescreen application main class.
+*
+*/
+
+#include <QStateMachine>
+#include <QDir>
+
+#include <qservicemanager.h>
+#include <qservicefilter.h>
+#include <qserviceinterfacedescriptor.h>
+
+#include <HbInstance>
+
+#include "hshomescreen.h"
+#include "hstest_global.h"
+#include "hsstatemachine.h"
+#ifdef Q_OS_SYMBIAN
+#include "hshomescreenclientserviceprovider.h"
+#endif
+QTM_USE_NAMESPACE
+
+/*!
+ \class HsHomeScreen
+ \ingroup group_hsapplication
+ \brief Homescreen application main class.
+ Manages the state machine execution.
+*/
+
+/*!
+ Constructor.
+ \a parent Parent object.
+*/
+HsHomeScreen::HsHomeScreen(QObject *parent)
+ : QObject(parent),
+ mRuntime(0)
+#ifdef Q_OS_SYMBIAN
+ ,mHomeScreenClientServiceProvider(0)
+#endif
+{
+ HSTEST_FUNC_ENTRY("HS::HsHomeScreen::HsHomeScreen");
+
+ registerServicePlugins();
+
+ mRuntime = new HsStateMachine(this);
+
+ connect(mRuntime, SIGNAL(started()), SLOT(onRuntimeStarted()));
+ connect(mRuntime, SIGNAL(stopped()), SLOT(onRuntimeStopped()));
+ hbInstance->allMainWindows().first()->installEventFilter(this);
+#ifdef Q_OS_SYMBIAN
+ mHomeScreenClientServiceProvider = new HsHomeScreenClientServiceProvider;
+ mHomeScreenClientServiceProvider->setParent(this);
+#endif
+
+ HSTEST_FUNC_EXIT("HS::HsHomeScreen::HsHomeScreen");
+}
+
+/*!
+ Destructor.
+*/
+HsHomeScreen::~HsHomeScreen()
+{
+}
+
+/*!
+ \fn void HsHomeScreen::exit()
+ Emitted when the home screen application needs to exit.
+*/
+
+/*!
+ Starts the state machine.
+*/
+void HsHomeScreen::start()
+{
+ HSTEST_FUNC_ENTRY("HS::HsHomeScreen::start");
+ mRuntime->start();
+ HSTEST_FUNC_EXIT("HS::HsHomeScreen::start");
+}
+
+/*!
+ Stops the state machine.
+*/
+void HsHomeScreen::stop()
+{
+ if (mRuntime->isRunning()) {
+ QEventLoop eventLoop;
+ connect(mRuntime, SIGNAL(finished()), &eventLoop, SLOT(quit()));
+ QMetaObject::invokeMethod(mRuntime, "event_exit", Qt::QueuedConnection);
+ eventLoop.exec();
+ }
+}
+
+/*!
+ \copydoc QObject::eventFilter(QObject *watched, QEvent *event)
+*/
+bool HsHomeScreen::eventFilter(QObject *watched, QEvent *event)
+{
+ Q_UNUSED(watched);
+ if (event->type() == QEvent::Close) {
+ return true;
+ }
+ return false;
+}
+
+/*!
+ Called after the state machine has started.
+*/
+void HsHomeScreen::onRuntimeStarted()
+{
+}
+
+/*!
+ Called after the state machine has stopped.
+*/
+void HsHomeScreen::onRuntimeStopped()
+{
+ emit exit();
+}
+
+/*!
+ Registers service plugins pre-installed on the device.
+*/
+void HsHomeScreen::registerServicePlugins()
+{
+ HSTEST_FUNC_ENTRY("HS::HsHomeScreen::registerServicePlugins()");
+
+ QServiceManager serviceManager;
+
+ QStringList pluginPaths;
+
+ pluginPaths << "private/20022F35";
+
+ QFileInfoList drives = QDir::drives();
+ foreach(const QString pluginPath, pluginPaths) {
+#ifdef Q_OS_SYMBIAN
+ //Check plugin dirs from root of different drives
+ foreach(QFileInfo drive, drives) {
+ QString driveLetter = drive.absolutePath();
+ QString path = driveLetter + pluginPath;
+ if(QDir(path).exists()) {
+ registerServicePlugins(path, serviceManager);
+ }
+ }
+#endif
+ //Check plugin path relative to current dir
+ if(QDir(pluginPath).exists()) {
+ registerServicePlugins(pluginPath, serviceManager);
+ }
+ }
+ HSTEST_FUNC_EXIT("HS::HsHomeScreen::registerServicePlugins()");
+}
+
+#ifdef COVERAGE_MEASUREMENT
+#ifndef Q_OS_SYMBIAN
+#pragma CTC SKIP
+#endif // Q_OS_SYMBIAN
+#endif //COVERAGE_MEASUREMENT
+
+/*!
+ Recursively registers service plugins starting from given /a root
+ directory. All directories containing plugins are added to
+ application's library paths at the same time.
+*/
+void HsHomeScreen::registerServicePlugins(const QString &root, QServiceManager &serviceManager)
+{
+ HSTEST_FUNC_ENTRY("HS::HsHomeScreen::registerServicePlugins(const QString &)");
+ QDir dir(root);
+ QFileInfoList fileInfos = dir.entryInfoList(QDir::AllDirs | QDir::NoDotAndDotDot);
+
+ foreach (QFileInfo fileInfo, fileInfos) {
+ registerServicePlugins(fileInfo.absoluteFilePath(), serviceManager);
+ }
+
+ fileInfos = dir.entryInfoList(QStringList("*.xml"));
+
+ if (!fileInfos.isEmpty()) {
+ //Plugin dll and xml are in the same directory
+ QApplication::addLibraryPath(root);
+ qDebug() << QString("HS::HsHomeScreen::registerServicePlugins - Directory added to application's library paths: ")
+ << root;
+ foreach(QFileInfo fileInfo, fileInfos) {
+ if (serviceManager.addService(fileInfo.absoluteFilePath())) {
+ qDebug() << QString("HS::HsHomeScreen::registerServicePlugins - Plugin registered: ") + fileInfo.fileName();
+ } else {
+ qDebug() << QString("HS::HsHomeScreen::registerServicePlugins - Plugin FAILED to register: ") + fileInfo.fileName();
+ }
+ }
+ }
+ HSTEST_FUNC_EXIT("HS::HsHomeScreen::registerServicePlugins(const QString &)");
+}
+
+#ifdef COVERAGE_MEASUREMENT
+#ifndef Q_OS_SYMBIAN
+#pragma CTC ENDSKIP
+#endif // Q_OS_SYMBIAN
+#endif //COVERAGE_MEASUREMENT
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