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Diffstat (limited to 'examples/mobile/quickhit/mainwindow.cpp')
| -rw-r--r-- | examples/mobile/quickhit/mainwindow.cpp | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/examples/mobile/quickhit/mainwindow.cpp b/examples/mobile/quickhit/mainwindow.cpp new file mode 100644 index 00000000..2ab0cb1a --- /dev/null +++ b/examples/mobile/quickhit/mainwindow.cpp @@ -0,0 +1,249 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mainwindow.h" +#include "gameengine.h" +#include "plugins/levelplugininterface.h" + +#include <QDebug> +#include <QDir> +#include <QMessageBox> +#include <QLibraryInfo> +#include <QDeclarativeEngine> +#include <QDesktopWidget> + +MainWindow::MainWindow(QWidget *parent) + : QDeclarativeView(parent) +{ + +#ifdef Q_WS_MAEMO_5 + window()->setAttribute(Qt::WA_Maemo5PortraitOrientation, true); +#endif + + // Game engine + m_gameEngine = new GameEngine(this); + + // Load all levels plugins + m_levelPlugin = 0; + loadLevelPlugins(); + + // QML main window + engine()->addImportPath("./imports"); + setResizeMode(QDeclarativeView::SizeRootObjectToView); + + // Set game engine visible to QML + rootContext()->setContextProperty("GameEngine", m_gameEngine); + + // Set QML source + setSource(QUrl("qrc:/Game.qml")); + //setSource(QUrl("../QuickHit/Game.qml")); + + // Store QML root object for game engine + QObject *ro = static_cast<QObject*>(rootObject()); + m_gameEngine->setGameQml(ro); + m_gameEngine->findQmlObjects(); + + // Application foreground / background event filter for filterin incoming call (window) + // when game will be paused + m_eventFilter = new MyEventFilter(this); + QObject::connect(m_eventFilter,SIGNAL(activationChangeFiltered()),this,SLOT(activationChangeFiltered())); + qApp->installEventFilter(m_eventFilter); + + // Remove context menu from the all widgets + QWidgetList widgets = QApplication::allWidgets(); + QWidget* w = 0; + foreach (w,widgets){ + w->setContextMenuPolicy(Qt::NoContextMenu); + } +} + +MainWindow::~MainWindow() +{ + for (int i=0;i<m_plugins.count();i++) { + m_plugins[i]->unload(); + } + m_plugins.clear(); + +} + +void MainWindow::activationChangeFiltered() +{ + m_gameEngine->pauseGame(); +} + +void MainWindow::levelActivated(int index) +{ + // Set level for the game engine + createPlugin(index); + rootContext()->setContextProperty("LevelPlugin", m_levelPlugin); + m_gameEngine->setGameLevel(m_levelPlugin); +} + +void MainWindow::loadLevelPlugins() +{ +#if defined (Q_OS_SYMBIAN) + bool exists_c = loadPlugins("c", "quickhitlevels"); + bool exists_e = loadPlugins("e", "quickhitlevels"); + bool exists_f = loadPlugins("f", "quickhitlevels"); + if (exists_c || exists_e || exists_f) { + m_gameEngine->setPluginList(m_plugins); + createPlugin(); + } + else { + //QMessageBox::information(this, "QuickHit", "Could not load any of the quickhitlevels"); + } +#else + if (loadPlugins("c", "quickhitlevels")) { + m_gameEngine->setPluginList(m_plugins); + createPlugin(); + } + else { + //QMessageBox::information(this, "QuickHit", "Could not load any of the quickhitlevels"); + } + + +#endif +} + +bool MainWindow::loadPlugins(QString drive, QString pluginDir) +{ +#if defined (Q_OS_SYMBIAN) + QDir pluginsDir(drive + ":" + QLibraryInfo::location(QLibraryInfo::PluginsPath)); +#elif defined Q_OS_WIN32 + QDir pluginsDir = QDir::currentPath(); +#else + QDir pluginsDir(QLibraryInfo::location(QLibraryInfo::PluginsPath)); +#endif + pluginsDir.cd(pluginDir); + + qDebug() << "Loads plugins from : " << pluginsDir.path(); + + bool newPluginsLoaded = false; + + foreach (QString fileName, pluginsDir.entryList(QDir::Files)) + { + // Accept only plugin files +#if defined (Q_OS_SYMBIAN) + if (fileName.contains(".qtplugin",Qt::CaseInsensitive)) { +#elif defined (Q_WS_MAEMO_5) + if (fileName.contains(".so",Qt::CaseInsensitive)) { +#else + if (fileName.contains(".dll",Qt::CaseInsensitive)) { +#endif + + // Create plugin loader + QPluginLoader* pluginLoader = new QPluginLoader(pluginsDir.absoluteFilePath(fileName)); + // Load plugin + bool ret = pluginLoader->load(); + if (!ret) { + // Loading failed + qDebug() << "Could not load plugin " << fileName; + } else { + // Loading done + // Test creating plugin + QObject *plugin = 0; + LevelPluginInterface* pluginIF = 0; + plugin = pluginLoader->instance(); + pluginIF = qobject_cast<LevelPluginInterface*> (plugin); + if (pluginIF) { + qDebug() << "Plugin can be created"; + // Store loader to array + m_plugins.append(pluginLoader); + newPluginsLoaded = true; + } else { + pluginLoader->unload(); + qDebug() << "Plugin can NOT be created!"; + } + } + } + } + + return newPluginsLoaded; +} + + +void MainWindow::createPlugin(int index) +{ + if (index == -1) { + return; + } + + m_levelPlugin = 0; + + // Try to create plugin instance + QPluginLoader* pluginLoader = m_plugins[index]; + QObject *plugin = pluginLoader->instance(); + if (plugin) { + // Plugin instance created + // Cast plugin to LevelPluginInterface, that is common for all plugins + LevelPluginInterface* pluginIF = qobject_cast<LevelPluginInterface*> (plugin); + m_levelPlugin = pluginIF; + qDebug() << "Plugin created: " << index; + } + else { + qDebug() << "Creating plugin failed!"; + QMessageBox::information(this, "QuickHit", "Could not create quickhitlevels"); + } +} + +void MainWindow::printObjectTree(QObject* parent) +{ + if (parent) { + qDebug() << "className:" << parent->metaObject()->className(); + qDebug() << "objectName:" << parent->objectName(); + + QObjectList list = parent->children(); + QObject* item; + foreach (item,list) { + if (item->children().count()>0) { + qDebug() << "--Childrens found--"; + printObjectTree(item); + } else { + qDebug() << "className:" << item->metaObject()->className(); + qDebug() << "objectName:" << item->objectName(); + } + } + } else { + qDebug() << "object NULL"; + } + +} + |