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#include "../util/util.h"
#include "../net/serverconnection.h"
#include <QApplication>
#include <QSharedPointer>
#include <QSettings>
/* define a macro `clientApp` that can be used anywhere in the program and returns a reference to the current ClientApp instance */
#if defined(clientApp)
#undef clientApp
#endif
#define clientApp (static_cast<ClientApp*>(QCoreApplication::instance()))
class Toolbar;
class ConnectWindow;
/* this class is supposed to (after complete refactoring) to encapsulate all
* state of the application. At the moment, the state is distributed within
* several widgets. With this class information access will also be easier as
* it is possible to access the current ClientApp instance from anywhere with
* the clientApp macro (like qApp) macro */
class ClientApp : public QApplication
{
Q_OBJECT
public:
enum ConnectionMode { None, Auto, Session };
private:
ConnectionMode _connectionMode; /* way of automatically connection to a session on startup*/
bool _examMode;
QString _sessionName; /* only set when _connectionMode == Session */
Toolbar* _toolbar;
ConnectWindow* _connectWindow;
ServerConnection* _connection;
QStringList _arguments;
QString _iniPath;
bool _isManagerPc;
QStringList parseParameters();
void readIsManagerPc();
public:
ClientApp(int& argc, char** argv);
bool isExamMode() const { return _examMode; };
virtual QStringList arguments();
QSharedPointer<QSettings> getSettings();
ServerConnection* connection() const { return _connection; }
ConnectWindow* connectWindow() const { return _connectWindow; }
bool isConfiguredAsManager() { return _isManagerPc; }
bool isConnectedToLocalManager() { return _connection != NULL && _connection->isLocalConnection(); }
private slots:
void connected(ServerConnection* connection);
void disconnected(ServerConnection* connection);
};
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