src/ui-mobile/makneto.cpp

   1 /*
   2  *   Copyright (C) 2011 Lukáš Karas <lukas.karas@centrum.cz>
   3  *
   4  *   This program is free software; you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation; either version 2 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program; if not, write to the
  16  *   Free Software Foundation, Inc.,
  17  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18  */
  19
  20 #include <QDebug>
  21 #include <QSound>
  22 #include <QMainWindow>
  23 #include <QtOpenGL/QGLWidget>
  24
  25 // declarative
  26 #include <QDeclarativeView>
  27 #include <QDeclarativeContext>
  28 #include <QDeclarativeError>
  29 #include <QDeclarativeItem>
  30 #include <QtDeclarative/QDeclarativeEngine>
  31 #include <QtDeclarative/QDeclarativeContext>
  32
  33 // Gstreamer and QtGstQmlSink
  34 #include <gst/gst.h>
  35 #include <QtGstQmlSink/qmlvideosurfacegstsink.h>
  36 #include <QtGstQmlSink/qmlgstvideoitem.h>
  37
  38 // telepathy
  39 #include <TelepathyQt4/Types>
  40 #include <TelepathyQt4/Account>
  41
  42 // backend
  43 #include "../backend/telepathy-initializer.h"
  44 #include "../backend/telepathy-client.h"
  45 #include "../backend/session.h"
  46 #include "../backend/voip/element-factory/defaultelementfactory.h"
  47 #include "../backend/voip/element-factory/deviceelementfactory.h"
  48 #include "../backend/accounts-model-item.h"
  49 #include "../backend/accounts-model.h"
  50
  51 // makneto-mobile
  52 #include "main-window.h"
  53 #include "makneto.h"
  54 #include "telepathytypes.h"
  55 #include "contacts-model-proxy.h"
  56 #include "contacts-sort-filter-model-proxy.h"
  57 #include "mobile-gst-element-factory.h"
  58 #include "sound-notificator.h"
  59 #include "wheelarea.h"
  60 #include "view-graber.h"
  61
  62 Makneto::Makneto(QApplication *app) : _app(app),
  63 _qmlView(0),
  64 _window(0),
  65 _contactsModel(0),
  66 _contactsProxy(0),
  67 _sessionModel(0),
  68 _notificationsModel(0),
  69 _trayIcon(0),
  70 _ownDeviceFactory(0) {
  71
  72   // register data types to make its enums accessible from qml
  73   qmlRegisterUncreatableType<MaknetoBackend::AccountsModel > ("org.makneto", 0, 1, "AccountsModel", QLatin1String("This type is only exported for its enums"));
  74   qmlRegisterUncreatableType<MaknetoBackend::Session > ("org.makneto", 0, 1, "Session", QLatin1String("This type is only exported for its enums"));
  75   qmlRegisterUncreatableType<SessionModel > ("org.makneto", 0, 1, "SessionModel", QLatin1String("This type is only exported for its enums"));
  76   qmlRegisterUncreatableType<NotificationsModel > ("org.makneto", 0, 1, "NotificationsModel", QLatin1String("This type is only exported for its enums"));
  77   qmlRegisterUncreatableType<NotificationItem > ("org.makneto", 0, 1, "NotificationItem", QLatin1String("This type is only exported for its enums"));
  78   qmlRegisterUncreatableType<TelepathyTypes > ("org.makneto", 0, 1, "TelepathyTypes", QLatin1String("This type is only exported for its enums"));
  79
  80   /* register QtGstQmlSink items for playing videos */
  81   qmlRegisterType<QmlGstVideoItem > ("Gst", 1, 0, "VideoItem");
  82   qmlRegisterType<QmlPainterVideoSurface > ("Gst", 1, 0, "VideoSurface");
  83
  84   qmlRegisterType<WheelArea>("MyTools", 1, 0, "WheelArea");
  85   qmlRegisterType<ViewGraber>("MyTools", 1, 0, "ViewGraber");
  86
  87   _qmlView = new QDeclarativeView();
  88   _window = new MainWindow(_app, this);
  89
  90   connect(_qmlView, SIGNAL(statusChanged(QDeclarativeView::Status)),
  91     this, SLOT(onQmlStatusChanged(QDeclarativeView::Status)));
  92
  93   _qmlView->setResizeMode(QDeclarativeView::SizeRootObjectToView);
  94   _window->setCentralWidget(_qmlView);
  95
  96 }
  97
  98 Makneto::~Makneto() {
  99   MaknetoBackend::DeviceElementFactory::destroyAllFactories();
 100
 101   if (_qmlView)
 102     _qmlView->deleteLater();
 103   if (_window)
 104     _window->deleteLater();
 105   if (_notificationsModel)
 106     _notificationsModel->deleteLater();
 107   if (_contactsProxy)
 108     _contactsProxy->deleteLater();
 109   if (_contactsModel)
 110     _contactsModel->deleteLater();
 111   if (_sessionModel)
 112     _sessionModel->deleteLater();
 113   if (_soundNotificator)
 114     _soundNotificator->deleteLater();
 115   if (_presenceManager)
 116     _presenceManager->deleteLater();
 117 }
 118
 119 bool Makneto::init() {
 120   QDeclarativeContext* rootContext = _qmlView->rootContext();
 121   rootContext->setContextProperty("makneto", this);
 122
 123   _qmlView->setSource(QUrl("qrc:/declarative/mainview.qml"));
 124   if (_qmlView->status() == QDeclarativeView::Error)
 125     return false;
 126
 127   return true;
 128 }
 129
 130 void Makneto::onQmlStatusChanged(QDeclarativeView::Status status) {
 131   switch (status) {
 132     case QDeclarativeView::Null:
 133       break;
 134     case QDeclarativeView::Ready:
 135       qDebug() << "Makneto: QML ready...";
 136       onViewReady();
 137       break;
 138     case QDeclarativeView::Loading:
 139       qDebug() << "Makneto: Loading QML...";
 140       break;
 141     case QDeclarativeView::Error:
 142       qWarning() << "Makneto: Error occurs while loading qml (ui) file. Exiting";
 143       qWarning() << _qmlView->errors();
 144       _app->exit(-1);
 145       break;
 146     default:
 147       qWarning() << "Makneto: udefind QML status" << status;
 148   }
 149 }
 150
 151 void Makneto::onViewReady() {
 152   showWindow();
 153
 154   _ownDeviceFactory = new MobileGstElementFactory(_qmlView);
 155   MaknetoBackend::DeviceElementFactory::installFactory(_ownDeviceFactory);
 156
 157   MaknetoBackend::TelepathyInitializer *tpInit = new MaknetoBackend::TelepathyInitializer();
 158
 159   connect(tpInit,
 160     SIGNAL(finished(MaknetoBackend::TelepathyClient *)),
 161     SLOT(onTelepathyInitializerFinished(MaknetoBackend::TelepathyClient *)));
 162
 163   tpInit->createClient(_app->applicationName());
 164 }
 165
 166 void Makneto::showWindow() {
 167 #ifdef Q_OS_SYMBIAN
 168   qDebug() << "running on Symbian, show fullscreen";
 169   _window->showFullScreen();
 170 #elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
 171   qDebug() << "running on Maemo, show maximized";
 172   _window->showMaximized();
 173 #else
 174   qDebug() << "Makneto: running environment is not Symbian nor Maemo - show in window";
 175   _window->show();
 176 #endif
 177 }
 178
 179 void Makneto::onTelepathyInitializerFinished(MaknetoBackend::TelepathyClient* client) {
 180
 181   QDeclarativeContext* rootContext = _qmlView->rootContext();
 182   //QObject *rootObject = dynamic_cast<QObject*> (_qmlView->rootObject());
 183
 184   // initialize models
 185   //  - account model direct from backend
 186   rootContext->setContextProperty("accountsModel", client->accountsModel());
 187
 188   _presenceManager = new PresenceManager(client->accountsModel(), this);
 189   rootContext->setContextProperty("presenceManager", _presenceManager);
 190
 191   //  - contacts model
 192   _contactsModel = new ContactsModelProxy(this, client->accountsModel());
 193   _contactsProxy = new ContactsSortFilterModelProxy(_contactsModel, this);
 194   rootContext->setContextProperty("contactsModel", _contactsProxy);
 195
 196   // - notifications model
 197   _notificationsModel = new NotificationsModel(client, _window, this);
 198   rootContext->setContextProperty("notificationsModel", _notificationsModel);
 199
 200   // - session model
 201   _sessionModel = new SessionModel(client, _notificationsModel, this);
 202   rootContext->setContextProperty("sessionsModel", _sessionModel);
 203
 204   connect(_sessionModel, SIGNAL(videoPreviewAvailable(const QString &, QGst::ElementPtr)), SLOT(onVideoPreviewAvailable(const QString &, QGst::ElementPtr)));
 205   connect(_sessionModel, SIGNAL(videoAvailable(const QString &, QGst::ElementPtr)), SLOT(onVideoAvailable(const QString &, QGst::ElementPtr)));
 206   connect(_sessionModel, SIGNAL(videoPreviewRemoved(const QString &, QGst::ElementPtr)), SLOT(onVideoPreviewRemoved(const QString &, QGst::ElementPtr)));
 207   connect(_sessionModel, SIGNAL(videoRemoved(const QString &, QGst::ElementPtr)), SLOT(onVideoRemoved(const QString &, QGst::ElementPtr)));
 208
 209   _soundNotificator = new SoundNotificator(_app, this);
 210   connect(_sessionModel, SIGNAL(startBeeping()), _soundNotificator, SLOT(onStartBeeping()));
 211   connect(_sessionModel, SIGNAL(stopBeeping()), _soundNotificator, SLOT(onStopBeeping()));
 212   connect(_sessionModel, SIGNAL(startRinging()), _soundNotificator, SLOT(onStartRinging()));
 213   connect(_sessionModel, SIGNAL(stopRinging()), _soundNotificator, SLOT(onStopRinging()));
 214
 215   emit modelsReady();
 216   qDebug() << "Makneto: Telepathy has been initialised";
 217 }
 218
 219 void Makneto::onVideoPreviewAvailable(const QString &sessionId, QGst::ElementPtr videoOutElemPtr) {
 220   //QDeclarativeContext* rootContext = _qmlView->rootContext();
 221
 222   QmlPainterVideoSurface *surface = _ownDeviceFactory->mapElementToSurface(videoOutElemPtr);
 223   if (!surface) {
 224     qWarning() << "Makneto: element for id" << sessionId << " is not created by own factory";
 225     return;
 226   }
 227   //rootContext->setContextProperty(sessionId, surface);
 228   qDebug() << "Makneto: videoSurfaceReady preview," << sessionId << "," << surface;
 229   emit videoSurfaceReady("preview", sessionId, surface);
 230 }
 231
 232 void Makneto::onVideoAvailable(const QString &sessionId, QGst::ElementPtr videoOutElemPtr) {
 233   //QDeclarativeContext* rootContext = _qmlView->rootContext();
 234
 235   QmlPainterVideoSurface *surface = _ownDeviceFactory->mapElementToSurface(videoOutElemPtr);
 236   if (!surface) {
 237     qWarning() << "Makneto: element for id" << sessionId << " is not created by own factory";
 238     return;
 239   }
 240   //rootContext->setContextProperty(sessionId, surface);
 241   qDebug() << "Makneto: videoSurfaceReady video," << sessionId << "," << surface;
 242   emit videoSurfaceReady("video", sessionId, surface);
 243 }
 244
 245 void Makneto::onVideoPreviewRemoved(const QString &sessionId, QGst::ElementPtr videoOutElemPtr) {
 246   _ownDeviceFactory->forgetElement(videoOutElemPtr);
 247   emit videoSurfaceRemoved("preview", sessionId);
 248 }
 249
 250 void Makneto::onVideoRemoved(const QString &sessionId, QGst::ElementPtr videoOutElemPtr) {
 251   _ownDeviceFactory->forgetElement(videoOutElemPtr);
 252   emit videoSurfaceRemoved("video", sessionId);
 253 }
 254
 255
 256 #include "makneto.moc"