void MainWindow::init()
{
/* MenuBar */
setMenuBar(new MenuBar(addToolBar(tr("")), this));
connect(menuBar(), SIGNAL(newTabTriggered()), this, SLOT(newTab()));
connect(menuBar(), SIGNAL(openTriggered()), this, SLOT(openTriggered()));
connect(menuBar(), SIGNAL(openClipboardTriggered()), this, SLOT(openClipboardTriggered()));
connect(menuBar(), SIGNAL(saveAsTriggered()), this, SLOT(saveAsTriggered()));
connect(menuBar(), SIGNAL(saveHtmlTriggered()), this, SLOT(saveHtmlTriggered()));
connect(menuBar(), SIGNAL(printTriggered()), this, SLOT(printTriggered()));
connect(menuBar(), SIGNAL(closeTabTriggered()), this, SLOT(closeTabTriggered()));
connect(menuBar(), SIGNAL(quitTriggered()), this, SLOT(close()));
connect(menuBar(), SIGNAL(findNextTriggered()), this, SLOT(findNextTriggered()));
connect(menuBar(), SIGNAL(findPreviousTriggered()), this, SLOT(findPreviousTriggered()));
connect(menuBar(), SIGNAL(gotoLineTriggered()), this, SLOT(gotoLineTriggered()));
connect(menuBar(), SIGNAL(reloadTriggered()), this, SLOT(reloadTriggered()));
connect(menuBar(), SIGNAL(zoomInTriggered()), this, SLOT(zoomInTriggered()));
connect(menuBar(), SIGNAL(zoomOutTriggered()), this, SLOT(zoomOutTriggered()));
connect(menuBar(), SIGNAL(zoomNormalTriggered()), this, SLOT(zoomNormalTriggered()));
connect(menuBar(), SIGNAL(lineWrapTriggered()), this, SLOT(lineWrapTriggered()));
connect(menuBar(), SIGNAL(optionTriggered()), this, SLOT(optionTriggered()));
connect(menuBar(), SIGNAL(updateTriggered()), this, SLOT(updateTriggered()));
connect(menuBar(), SIGNAL(reportBugTriggered()), this, SLOT(reportBugTriggered()));
connect(menuBar(), SIGNAL(requestFeatureTriggered()), this, SLOT(requestFeatureTriggered()));
connect(menuBar(), SIGNAL(aboutTriggered()), this, SLOT(aboutTriggered()));
connect(menuBar(), SIGNAL(openRecentFiles(QAction*)), this, SLOT(openRecentFiles(QAction*)));
connect(menuBar(), SIGNAL(fileBrowserVisibleChanged(bool)), this, SLOT(fileBrowserVisibleChanged(bool)));
connect(menuBar(), SIGNAL(resultViewVisibleChanged(bool)), this, SLOT(resultViewVisibleChanged(bool)));
connect(menuBar(), SIGNAL(chartViewVisibleChanged(bool)), this, SLOT(chartViewVisibleChanged(bool)));
connect(static_cast<MenuBar*>(menuBar())->searchLineEdit(), SIGNAL(returnPressed()), this, SLOT(findNextTriggered()));
/* StatusBar */
setStatusBar(new StatusBar(this));
connect(static_cast<StatusBar*>(statusBar()), SIGNAL(textEncodingChanged(QString)), this, SLOT(textEncodingChanged(QString)));
/* TabWidget */
m_tabWidget = new TabWidget(this);
connect(m_tabWidget, SIGNAL(newTab()), this, SLOT(newTab()));
connect(m_tabWidget, SIGNAL(closeAll()), this, SLOT(closeAll()));
connect(m_tabWidget, SIGNAL(closeOthers(int)), this, SLOT(closeOthers(int)));
connect(m_tabWidget, SIGNAL(tabCloseRequested(int)), this, SLOT(closeTab(int)));
connect(m_tabWidget, SIGNAL(currentChanged(int)), this, SLOT(tabChanged(int)));
newTab();
setCentralWidget(m_tabWidget);
/* DockWidget */
createDockWidget();
/* Keyword Button Group */
connect(keywordButtonGroup(), SIGNAL(buttonReloaded()), LOGVIEWERMANAGER(), SLOT(keywordButtonGroupReloaded()));
connect(keywordButtonGroup(), SIGNAL(buttonClicked(QWidget*,QButtonGroup*)), LOGVIEWERMANAGER(), SLOT(keywordButtonGroupClicked(QWidget*,QButtonGroup*)));
connect(keywordButtonGroup(), SIGNAL(buttonAdded(QStringList&)), LOGVIEWERMANAGER(), SLOT(keywordButtonGroupAdded(QStringList&)));
connect(keywordButtonGroup(), SIGNAL(buttonRemoved(QStringList&)), LOGVIEWERMANAGER(), SLOT(keywordButtonGroupRemoved(QStringList&)));
/* File Load Manager */
connect(FILELOADMANAGER(), SIGNAL(loadStarted(QWidget*)), this, SLOT(fileLoadStarted(QWidget*)));
connect(FILELOADMANAGER(), SIGNAL(loadProgress(QWidget*,QString*,int)), this, SLOT(fileLoadProgress(QWidget*,QString*,int)));
connect(FILELOADMANAGER(), SIGNAL(loadFinished(QWidget*,QString*)), this, SLOT(fileLoadProgress(QWidget*,QString*)));
connect(FILELOADMANAGER(), SIGNAL(codecDected(QString)), this, SLOT(codecDected(QString)));
connect(FILELOADMANAGER(), SIGNAL(loadStarted(QWidget*)), m_tabWidget, SLOT(fileLoadStarted(QWidget*)));
connect(FILELOADMANAGER(), SIGNAL(loadFinished(QWidget*,QString*)), m_tabWidget, SLOT(fileLoadFinished(QWidget*)));
connect(FILELOADMANAGER(), SIGNAL(loadStarted(QWidget*)), LOGVIEWERMANAGER(), SLOT(fileLoadStarted(QWidget*)));
connect(FILELOADMANAGER(), SIGNAL(loadFinished(QWidget*,QString*)), LOGVIEWERMANAGER(), SLOT(fileLoadFinished(QWidget*)));
connect(FILELOADMANAGER(), SIGNAL(fileSizeNotify(QWidget*,long)), LOGVIEWERMANAGER(), SLOT(fileSizeNotified(QWidget*,long)));
connect(FILELOADMANAGER(), SIGNAL(fileNameNotify(QWidget*,QString)), LOGVIEWERMANAGER(), SLOT(fileNameNotified(QWidget*,QString)));
/* Log Viewer */
connect(LOGVIEWERMANAGER(), SIGNAL(selectionChanged(QWidget*)), this, SLOT(selectionChanged(QWidget*)));
connect(LOGVIEWERMANAGER(), SIGNAL(cursorPositionChanged(QWidget*)), this, SLOT(cursorPositionChanged(QWidget*)));
connect(LOGVIEWERMANAGER(), SIGNAL(fileDropped(QString)), this, SLOT(fileDropped(QString)));
connect(LOGVIEWERMANAGER(), SIGNAL(modelCreated(QWidget*, QStandardItemModel*)), this, SLOT(modelCreated(QWidget*, QStandardItemModel*)));
connect(LOGVIEWERMANAGER(), SIGNAL(chartLoaded(QWidget*, QPixmap*)), this, SLOT(chartLoaded(QWidget*, QPixmap*)));
}
CMainWindow::CMainWindow(QGLWidget *glwidget, QWidget *parent)
: QStackedWidget(parent),
m_main_menu(0),
m_single_player(0),
m_multi_player(0),
m_glwidget(glwidget),
m_pexeso_view(0),
m_pexeso_scene(0),
m_machine(0)
{
PEXESO_ASSERT(m_glwidget != 0);
/* create widgets */
m_main_menu = new CMainMenuWidget;
m_single_player = new CSinglePlayerMenuWidget;
m_multi_player = new CMultiPlayerMenuWidget;
/*
according to dumentation it is possible to associate a single scene with multiple views,
thus QGraphicsView will not take an ownership over scene and we must do it manually.
Also this SO post confirms this:
http://stackoverflow.com/questions/4955743/does-a-qgraphicsview-take-ownership-over-its-associated-graphics-scene
*/
m_pexeso_scene = new CPexesoScene(this);
m_pexeso_view = new CPexesoView(m_glwidget, m_pexeso_scene);
//m_pexeso->makeCurrent(); // this sadly does not work from constructor
addWidget(m_main_menu);
addWidget(m_single_player);
addWidget(m_multi_player);
addWidget(m_pexeso_view);
/* create the state machine and states */
m_machine = new QStateMachine(this);
connect(m_machine, SIGNAL(finished()), SLOT(close()));
QState *s_main_menu = new QState;
QState *s_sp_menu = new QState;
QState *s_mp_menu = new QState;
QState *s_load = new QState; // the game is loading
QState *s_game = new QState; // the game has begun
QFinalState *sf = new QFinalState; // final state
/* assign actions to states */
s_main_menu->assignProperty(this, "currentIndex", 0); // main menu screen has index 0
//s_main_menu->assignProperty(this, "windowTitle", "s_main_menu");
s_sp_menu->assignProperty(this, "currentIndex", 1); // single player screen has index 1
//s_sp_menu->assignProperty(this, "windowTitle", "s_sp_menu");
connect(s_sp_menu, SIGNAL(exited()), m_single_player, SLOT(clearError())); // clear any errors when this state is exited
s_mp_menu->assignProperty(this, "currentIndex", 2); // multi player screen has index 2
//s_mp_menu->assignProperty(this, "windowTitle", "s_mp_menu");
connect(s_load, SIGNAL(entered()), SLOT(handleGameLoadTrans()));
//s_load->assignProperty(this, "windowTitle", "s_load");
s_game->assignProperty(this, "currentIndex", 3); // game widget screen
//s_game->assignProperty(this, "windowTitle", "s_game");
/* transitions from main menu */
s_main_menu->addTransition(m_main_menu, SIGNAL(exitTriggered()), sf);
s_main_menu->addTransition(m_main_menu, SIGNAL(singlePlayerTriggered()), s_sp_menu);
s_main_menu->addTransition(m_main_menu, SIGNAL(multiPlayerTriggered()), s_mp_menu);
/* transitions from single player menu */
s_sp_menu->addTransition(m_single_player, SIGNAL(backTriggered()), s_main_menu);
s_sp_menu->addTransition(m_single_player, SIGNAL(startGameTriggered()), s_load);
/* transitions from multiplayer menu */
/* these transitions work like this: when in state s_mp_menu and multiplayer
menu screen triggeres a signal backTriggered() then the state machine will
transition to s_main_menu state */
s_mp_menu->addTransition(m_multi_player, SIGNAL(backTriggered()), s_main_menu);
/* load transitions */
s_load->addTransition(m_pexeso_scene, SIGNAL(errorTriggered()), s_sp_menu);
s_load->addTransition(m_pexeso_scene, SIGNAL(startTriggered()), s_game);
/* transitons from in-game menu */
s_game->addTransition(m_pexeso_scene, SIGNAL(mainMenuTriggered()), s_main_menu);
s_game->addTransition(m_pexeso_scene, SIGNAL(quitTriggered()), sf);
s_game->addTransition(m_pexeso_scene, SIGNAL(gameOverTriggered()), s_main_menu);
/* add states to state machine and start it */
m_machine->addState(s_main_menu);
m_machine->addState(s_sp_menu);
m_machine->addState(s_mp_menu);
m_machine->addState(s_load);
m_machine->addState(s_game);
m_machine->addState(sf);
m_machine->setInitialState(s_main_menu);
m_machine->start();
}
