Gluon: player/qtext/mainwindow.cpp Source File

00001 /******************************************************************************
00002  * This file is part of the Gluon Development Platform
00003  * Copyright (c) 2010 Arjen Hiemstra <ahiemstra@heimr.nl>
00004  *
00005  * This library is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU Lesser General Public
00007  * License as published by the Free Software Foundation; either
00008  * version 2.1 of the License, or (at your option) any later version.
00009  *
00010  * This library is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Lesser General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Lesser General Public
00016  * License along with this library; if not, write to the Free Software
00017  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00018  */
00019 
00020 #include "mainwindow.h"
00021 #include "actionsdialog.h"
00022 
00023 #include <core/debughelper.h>
00024 #include <engine/game.h>
00025 #include <engine/gameproject.h>
00026 #include <engine/scene.h>
00027 #include <graphics/renderwidget.h>
00028 #include <player/models/gamesmodel.h>
00029 
00030 #include <QtGui/QFileDialog>
00031 #include <QtGui/QStatusBar>
00032 #include <QtGui/QApplication>
00033 #include <QtGui/QListView>
00034 #include <QtGui/QVBoxLayout>
00035 #include <QtGui/QPushButton>
00036 #include <QLabel>
00037 #include <QTimer>
00038 
00039 using namespace GluonPlayer;
00040 
00041 class MainWindow::MainWindowPrivate
00042 {
00043     public:
00044         GluonEngine::GameProject* project;
00045         GluonGraphics::RenderWidget* widget;
00046 
00047         QAbstractItemModel* model;
00048 
00049         QString title;
00050         QString fileName;
00051 
00052         int msecElapsed;
00053         int frameCount;
00054 };
00055 
00056 GluonPlayer::MainWindow::MainWindow( int argc, char** argv, QWidget* parent, Qt::WindowFlags flags )
00057     : QMainWindow( parent, flags )
00058     , d( new MainWindowPrivate )
00059     , settings( new QSettings )
00060 {
00061     d->msecElapsed = 0;
00062     d->frameCount = 0;
00063 
00064     if( argc > 1 )
00065     {
00066         d->fileName = argv[1];
00067         QTimer::singleShot( 0, this, SLOT( openProject() ) );
00068     }
00069     else
00070     {
00071         // QWidget* base = new QWidget( this );
00072         // QVBoxLayout* layout = new QVBoxLayout();
00073         // base->setLayout( layout );
00074         /* setCentralWidget( base ); */
00075 
00076         // QLabel* header = new QLabel( tr( "Please select a Project" ), base );
00077         // header->setAlignment( Qt::AlignCenter );
00078         // QFont font;
00079         // font.setBold( true );
00080         // header->setFont( font );
00081         // layout->addWidget( header );
00082 
00083         // QListView* view = new QListView( base );
00084         // layout->addWidget( view );
00085         // d->model = new GamesModel( view );
00086         // view->setModel( d->model );
00087         // connect( view, SIGNAL( activated( QModelIndex ) ), SLOT( activated( QModelIndex ) ) );
00088 
00089         // QPushButton* button = new QPushButton( tr( "Open other project..." ), base );
00090         // layout->addWidget( button );
00091         // connect( button, SIGNAL( clicked( bool ) ), SLOT( openClicked( bool ) ) );
00092     }
00093 
00094     setupUi();
00095 
00096     createActions();
00097     createMenus();
00098     createToolBars();
00099     createStatusBar();
00100 
00101     loadActions();
00102 
00103     resize( 500, 500 );
00104 }
00105 
00106 void MainWindow::changeEvent(QEvent *event)
00107 {
00108     QMainWindow::changeEvent(event);
00109     switch (event->type()) {
00110     case QEvent::LanguageChange:
00111         retranslateUi();
00112         break;
00113     default:
00114         break;
00115     }
00116 }
00117 
00118 void MainWindow::setupUi()
00119 {
00120     if (objectName().isEmpty())
00121         setObjectName(QString::fromUtf8("MainWindow"));
00122 
00123     centralWidget = new QWidget(this);
00124     centralWidget->setObjectName(QString::fromUtf8("centralWidget"));
00125 
00126 
00127     menuBar = new QMenuBar(this);
00128     menuBar->setObjectName(QString::fromUtf8("menuBar"));
00129     menuBar->setGeometry(QRect(0, 0, 1290, 20));
00130     setMenuBar(menuBar);
00131     mainToolBar = new QToolBar(this);
00132     mainToolBar->setObjectName(QString::fromUtf8("mainToolBar"));
00133     addToolBar(Qt::TopToolBarArea, mainToolBar);
00134     statusBar = new QStatusBar(this);
00135     statusBar->setObjectName(QString::fromUtf8("statusBar"));
00136     setStatusBar(statusBar);
00137 
00138     setWindowTitle("QPatternDB");
00139     setWindowIcon(QIcon(":/images/icon.bmp"));
00140     setWindowIconText("QPatternDB application logo");
00141 
00142     loginForm = new LoginForm;
00143 
00144     // stackedWidget = new QStackedWidget;
00145 
00146     // stackedWidget->addWidget(loginForm);
00147 
00148     // mainGridLayout = new QGridLayout(centralWidget);
00149     // mainGridLayout->setObjectName(QString::fromUtf8("mainGridLayout"));
00150 
00151     // mainGridLayout->addWidget(stackedWidget, 0, 0);
00152     // setLayout(mainGridLayout);
00153 
00154     setCentralWidget(loginForm);
00155     // setCentralWidget(centralWidget);
00156     // retranslateUi();
00157 
00158     return;
00159 }
00160 
00161 void MainWindow::retranslateUi()
00162 {
00163     setWindowTitle(QApplication::translate("MainWindow", "MainWindow", 0,
00164                 QApplication::UnicodeUTF8));
00165     return;
00166 }
00167 
00168 void MainWindow::activated( QModelIndex index )
00169 {
00170     if( index.isValid() )
00171     {
00172         openProject( d->model->data( index ).toString() );
00173     }
00174 }
00175 
00176 void MainWindow::openClicked( bool toggled )
00177 {
00178     Q_UNUSED( toggled )
00179 
00180     QString fileName = QFileDialog::getOpenFileName( this, tr( "Select a Project" ), QString(), QString( "*.gluon|Gluon Project Files" ) );
00181     if( !fileName.isEmpty() )
00182         openProject( fileName );
00183 }
00184 
00185 void MainWindow::openProject( const QString& fileName )
00186 {
00187     QString file = fileName;
00188     if( file.isEmpty() )
00189         file = d->fileName;
00190 
00191     d->widget = new GluonGraphics::RenderWidget( this );
00192     setCentralWidget( d->widget );
00193     connect( GluonEngine::Game::instance(), SIGNAL( painted( int ) ), d->widget, SLOT( updateGL() ) );
00194     connect( GluonEngine::Game::instance(), SIGNAL( painted( int ) ), SLOT( countFrames( int ) ) );
00195     connect( GluonEngine::Game::instance(), SIGNAL( updated( int ) ), SLOT( updateTitle( int ) ) );
00196 
00197     QTimer::singleShot( 100, this, SLOT( startGame() ) );
00198 
00199     d->fileName = file;
00200 }
00201 
00202 void MainWindow::startGame()
00203 {
00204     GluonCore::GluonObjectFactory::instance()->loadPlugins();
00205 
00206     d->project = new GluonEngine::GameProject();
00207     d->project->loadFromFile( QUrl( d->fileName ) );
00208 
00209     setWindowFilePath( d->fileName );
00210     d->title = windowTitle();
00211 
00212     GluonEngine::Game::instance()->setGameProject( d->project );
00213     GluonEngine::Game::instance()->setCurrentScene( d->project->entryPoint() );
00214 
00215     GluonEngine::Game::instance()->runGame();
00216 }
00217 
00218 void MainWindow::closeEvent( QCloseEvent* event )
00219 {
00220     GluonEngine::Game::instance()->stopGame();
00221     QWidget::closeEvent( event );
00222 }
00223 
00224 void MainWindow::updateTitle( int msec )
00225 {
00226     d->msecElapsed += msec;
00227 
00228     static int fps = 0;
00229     if( d->msecElapsed > 1000 )
00230     {
00231         fps = d->frameCount;
00232         d->frameCount = 0;
00233         d->msecElapsed = 0;
00234     }
00235 
00236     setWindowTitle( d->title + QString( " (%1 FPS)" ).arg( fps ) );
00237 }
00238 
00239 void MainWindow::countFrames( int time )
00240 {
00241     Q_UNUSED( time )
00242     d->frameCount++;
00243 }
00244 
00245 void MainWindow::createActions()
00246 {
00247     // File related actions
00248     openGameAct = new QAction(QIcon(":/images/open.png"), tr("&Open a game..."), this);
00249     openGameAct->setShortcuts(QKeySequence::Open);
00250     openGameAct->setStatusTip(tr("Open a game"));
00251     openGameAct->setEnabled(false);
00252     connect(openGameAct, SIGNAL(triggered()), SLOT(mOpenGame()));
00253 
00254     quitAct = new QAction(QIcon(":/images/quit.png"), tr("&Quit"), this);
00255     quitAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
00256     quitAct->setStatusTip(tr("Exit the application"));
00257     connect(quitAct, SIGNAL(triggered()), SLOT(close()));
00258 
00259 
00260     // View menu related actions
00261     showToolBarAct = new QAction(tr("Show &ToolBar"), this);
00262     showToolBarAct->setStatusTip(tr("Toggle the view state of the ToolBar"));
00263     showToolBarAct->setCheckable(true);
00264     showToolBarAct->setChecked(true);
00265     connect(showToolBarAct, SIGNAL(triggered(bool)), SLOT(mShowToolBar(bool)));
00266 
00267     showStatusBarAct = new QAction(tr("Show St&atusBar"), this);
00268     showStatusBarAct->setStatusTip(tr("Toggle the view state of the StatusBar"));
00269     showStatusBarAct->setCheckable(true);
00270     showStatusBarAct->setChecked(true);
00271     connect(showStatusBarAct, SIGNAL(triggered(bool)), SLOT(mShowStatusBar(bool)));
00272 
00273 
00274     // Community menu related actions
00275     loginLogoutAct = new QAction(tr("Login/Logout"), this);
00276     loginLogoutAct->setStatusTip(tr("Login/Logout"));
00277     loginLogoutAct->setCheckable(true);
00278     loginLogoutAct->setChecked(true);
00279     connect(loginLogoutAct, SIGNAL(triggered(bool)), SLOT(mLoginLogout(bool)));
00280 
00281     homeAct = new QAction(tr("Home view"), this);
00282     homeAct->setStatusTip(tr("Go to the Home view"));
00283     connect(homeAct, SIGNAL(triggered()), SLOT(mHome()));
00284 
00285     detailsAct = new QAction(tr("Details view"), this);
00286     detailsAct->setStatusTip(tr("Go to the Detail view"));
00287     connect(detailsAct, SIGNAL(triggered()), SLOT(mDetails()));
00288 
00289     registrationAct = new QAction(tr("Registration view"), this);
00290     registrationAct->setStatusTip(tr("Go to the Registration view"));
00291     connect(registrationAct, SIGNAL(triggered()), SLOT(mRegistration()));
00292 
00293     forgottenPasswordAct = new QAction(tr("Forgotten Password Action"), this);
00294     forgottenPasswordAct->setStatusTip(tr("Go to the Forgotten Password Page"));
00295     connect(forgottenPasswordAct, SIGNAL(triggered()), SLOT(mForgottenPassword()));
00296 
00297 
00298     // Settings menu related actions
00299     configureToolBarAct = new QAction(tr("Configure Tool&bar..."), this);
00300     configureToolBarAct->setStatusTip(tr("Configure the toolbar of the application"));
00301     connect(configureToolBarAct, SIGNAL(triggered()), SLOT(mConfigureToolBar()));
00302 
00303     configureShortcutsAct = new QAction(tr("Configure S&hortcuts..."), this);
00304     configureShortcutsAct->setStatusTip(tr("Configure the shortcuts of the actions"));
00305     connect(configureShortcutsAct, SIGNAL(triggered()), SLOT(mConfigureShortcuts()));
00306 
00307 
00308     // Help menu related actions
00309     aboutAct = new QAction(tr("&About"), this);
00310     aboutAct->setStatusTip(tr("Show the extended Qt Player About box"));
00311     connect(aboutAct, SIGNAL(triggered()), SLOT(mAbout()));
00312 
00313     aboutQtAct = new QAction(tr("About &Qt"), this);
00314     aboutQtAct->setStatusTip(tr("Show the Qt library's About box"));
00315     connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
00316 }
00317 
00318 void MainWindow::createMenus()
00319 {
00320     // File related menu
00321     fileMenu = menuBar->addMenu(tr("&File"));
00322     fileMenu->addAction(openGameAct);
00323     fileMenu->addSeparator();
00324     fileMenu->addAction(quitAct);
00325 
00326     // View related menu
00327     viewMenu = menuBar->addMenu(tr("&View"));
00328     viewMenu->addAction(showToolBarAct);
00329     viewMenu->addAction(showStatusBarAct);
00330 
00331     // Community related menu
00332     communityMenu = menuBar->addMenu(tr("&Community"));
00333     communityMenu->addAction(loginLogoutAct);
00334     communityMenu->addAction(homeAct);
00335     communityMenu->addAction(detailsAct);
00336     communityMenu->addAction(registrationAct);
00337     communityMenu->addAction(forgottenPasswordAct);
00338 
00339     // Settings related menu
00340     settingsMenu = menuBar->addMenu(tr("&Settings"));
00341     settingsMenu->addAction(configureShortcutsAct);
00342     settingsMenu->addAction(configureToolBarAct);
00343 
00344     // Help related menu
00345     helpMenu = menuBar->addMenu(tr("&Help"));
00346     helpMenu->addAction(aboutAct);
00347     helpMenu->addAction(aboutQtAct);
00348 }
00349 
00350 void MainWindow::createToolBars()
00351 {
00352     // File related toolbar
00353     mainToolBar->addAction(openGameAct);
00354 
00355     // Settings related toolbar
00356     mainToolBar->addAction(loginLogoutAct);
00357     mainToolBar->addAction(homeAct);
00358     mainToolBar->addAction(detailsAct);
00359     mainToolBar->addAction(registrationAct);
00360     mainToolBar->addAction(forgottenPasswordAct);
00361 
00362 }
00363 
00364 void MainWindow::createStatusBar()
00365 {
00366     statusBar->showMessage(tr("Ready"));
00367 }
00368 
00369 void MainWindow::mOpenGame()
00370 {
00371 }
00372 
00373 void MainWindow::mShowToolBar(bool checked)
00374 {
00375     mainToolBar->setVisible(checked);
00376 }
00377 
00378 void MainWindow::mShowStatusBar(bool checked)
00379 {
00380     statusBar->setVisible(checked);
00381 }
00382 
00383 void MainWindow::mLoginLogout(bool checked)
00384 {
00385 }
00386 
00387 void MainWindow::mHome()
00388 {
00389 }
00390 
00391 void MainWindow::mDetails()
00392 {
00393 }
00394 
00395 void MainWindow::mRegistration()
00396 {
00397 }
00398 
00399 void MainWindow::mForgottenPassword()
00400 {
00401 }
00402 
00403 void MainWindow::mConfigureToolBar()
00404 {
00405 }
00406 
00407 void MainWindow::mConfigureShortcuts()
00408 {
00409     ActionsDialog actionsDialog(m_actions, this);
00410     actionsDialog.exec();
00411 }
00412 
00413 void MainWindow::mAbout()
00414 {
00415     QMessageBox::about(this, tr("<b>Gluon Extended Qt Player</b>"), \
00416             tr("This is an extended Qt Player application for Gluon games."));
00417 }
00418 
00419 void MainWindow::loadActions()
00420 {
00421 
00422     qint32 cntr = 0;
00423     QList<QAction *> actions;
00424     actions = findChildren<QAction *>();
00425     foreach (QAction *action, actions) {
00426         if (!action->isSeparator() && !action->text().isEmpty()) {
00427             m_actions.append(action);
00428         } else {
00429             ++cntr;
00430         }
00431     }
00432 
00433     cntr = 0;
00434 
00435     settings->beginGroup("Action");
00436     foreach (QAction *action, m_actions) {
00437         QString accelText = settings->value(action->text()).toString();
00438         if (!accelText.isEmpty())
00439             m_actions[cntr]->setShortcut(QKeySequence(accelText));
00440         ++cntr;
00441     }
00442     settings->endGroup();
00443 }
00444 
00445 
00446 #include "mainwindow.moc"