src/gui/ActiveSession.cpp

   1 #include "ActiveSession.h"
   2 #include "ActiveSession.moc"
   3
   4 namespace Aesalon {
   5 namespace GUI {
   6
   7 ActiveSession::ActiveSession(Session *session, QWidget *parent) : QTabWidget(parent), session(session), status(INITIALIZING) {
   8     this->setTabPosition(West);
   9     overview = new ActiveSessionOverview(session);
  10     this->addTab(overview, tr("&Overview"));
  11
  12     memory = new Platform::Memory();
  13     status = WAITING_FOR_CONNECTION;
  14     connect(this, SIGNAL(status_changed(QString)), overview, SLOT(update_status(QString)));
  15     emit status_changed(get_status_as_string());
  16
  17     block_view = new ActiveSessionBlockView(memory);
  18     this->addTab(block_view, tr("&Block view"));
  19 }
  20
  21 ActiveSession::~ActiveSession() {
  22     delete memory;
  23 }
  24
  25 void ActiveSession::execute() {
  26     connect_to("localhost", session->get_port());
  27 }
  28
  29 void ActiveSession::connect_to(QString host, int port) {
  30     socket = new ActiveSessionSocket(host, port, memory);
  31     connect(socket, SIGNAL(connected()), this, SLOT(socket_connection()));
  32     connect(socket, SIGNAL(disconnected()), this, SLOT(socket_disconnection()));
  33
  34     connect(socket, SIGNAL(event_received(Platform::Event*)), block_view, SLOT(memory_changed(Platform::Event*)));
  35 }
  36
  37 void ActiveSession::socket_connection() {
  38     set_status(CONNECTED);
  39 }
  40
  41 void ActiveSession::socket_disconnection() {
  42     set_status(CONNECTION_CLOSED);
  43 }
  44
  45 QString ActiveSession::get_status_as_string() const {
  46     switch(get_status()) {
  47         case INITIALIZING:
  48             return tr("Initializing . . .");
  49         case WAITING_FOR_CONNECTION:
  50             return tr("Establishing connection to monitor . . .");
  51         case CONNECTED:
  52             return tr("Connection established to monitor.");
  53         case CONNECTION_CLOSED:
  54             return tr("Connection to monitor closed.");
  55     }
  56     qDebug("Invalid ActiveSession status!");
  57     return tr("Invalid ActiveSession status!");
  58 }
  59
  60 } // namespace GUI
  61 } // namespace Aesalon