2 Situare - A location system for Facebook
3 Copyright (C) 2010 Ixonos Plc. Authors:
5 Henri Lampela - henri.lampela@ixonos.com
6 Kaj Wallin - kaj.wallin@ixonos.com
7 Jussi Laitinen jussi.laitinen@ixonos.com
9 Situare is free software; you can redistribute it and/or
10 modify it under the terms of the GNU General Public License
11 version 2 as published by the Free Software Foundation.
13 Situare is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with Situare; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
27 #include <QtMaemo5/QMaemo5InformationBox>
28 #endif // Q_WS_MAEMO_5
30 #include "mainwindow.h"
31 #include "mapviewscreen.h"
32 #include "settingsdialog.h"
33 #include "facebookservice/facebookauthentication.h"
36 #include <QtGui/QX11Info>
38 #include <X11/Xatom.h>
40 MainWindow::MainWindow(QWidget *parent)
41 : QMainWindow(parent),
48 qDebug() << __PRETTY_FUNCTION__;
50 m_mapViewScreen = new MapViewScreen(this);
51 setCentralWidget(m_mapViewScreen);
53 setWindowTitle(tr("Situare"));
56 m_locationDialog = new UpdateLocationDialog(this);
58 connect(this, SIGNAL(reverseGeoReady(QString)),
59 m_locationDialog, SLOT(setAddress(QString)));
60 connect(m_locationDialog, SIGNAL(statusUpdate(QString, bool)),
61 this, SIGNAL(statusUpdate(QString, bool)));
63 connect(this, SIGNAL(userLocationReady(User*)),
64 m_mapViewScreen, SIGNAL(userLocationReady(User*)));
65 connect(this, SIGNAL(friendsLocationsReady(QList<User*>&)),
66 m_mapViewScreen, SIGNAL(friendsLocationsReady(QList<User*>&)));
68 connect(this, SIGNAL(autoCentering(bool)),
69 m_mapViewScreen, SIGNAL(enableAutoCentering(bool)));
70 connect(this, SIGNAL(positionReceived(QPointF, qreal)),
71 m_mapViewScreen, SIGNAL(positionReceived(QPointF, qreal)));
72 connect(m_mapViewScreen, SIGNAL(mapLocationChanged()),
73 this, SLOT(mapLocationChanged()));
75 connect(this, SIGNAL(zoomInKeyPressed()),
76 m_mapViewScreen, SIGNAL(zoomInKeyPressed()));
77 connect(this, SIGNAL(zoomOutKeyPressed()),
78 m_mapViewScreen, SIGNAL(zoomOutKeyPressed()));
80 connect(this, SIGNAL(requestOwnLocation()),
81 m_mapViewScreen, SIGNAL(requestOwnLocation()));
82 connect(m_mapViewScreen, SIGNAL(ownLocation(QPointF)),
83 this, SIGNAL(ownLocation(QPointF)));
85 this->toggleProgressIndicator(true);
90 MainWindow::~MainWindow()
92 qDebug() << __PRETTY_FUNCTION__;
100 void MainWindow::toggleProgressIndicator(bool value)
102 qDebug() << __PRETTY_FUNCTION__;
104 setAttribute(Qt::WA_Maemo5ShowProgressIndicator, value);
107 #endif // Q_WS_MAEMO_5
110 void MainWindow::createMenus()
112 qDebug() << __PRETTY_FUNCTION__;
114 m_toSettingsAct = new QAction(tr("Settings"), this);
115 m_toSettingsAct->setObjectName(tr("Settings"));
116 connect(m_toSettingsAct, SIGNAL(triggered()),
117 this, SLOT(openSettingsDialog()));
118 m_gpsToggleAct = new QAction(tr("GPS"), this);
119 m_gpsToggleAct->setCheckable(true);
120 m_gpsToggleAct->setChecked(true);
121 connect(m_gpsToggleAct, SIGNAL(toggled(bool)),
122 this, SLOT(gpsToggled(bool)));
123 connect(m_gpsToggleAct, SIGNAL(toggled(bool)),
124 m_mapViewScreen, SLOT(setOwnLocationCrosshairVisibility(bool)));
125 m_autoCenteringAct = new QAction(tr("Auto centering"), this);
126 m_autoCenteringAct->setCheckable(true);
127 m_autoCenteringAct->setChecked(true);
128 connect(m_autoCenteringAct, SIGNAL(toggled(bool)),
129 this, SLOT(autoCenteringToggled(bool)));
130 connect(this, SIGNAL(enableGPS(bool)),
131 m_mapViewScreen, SIGNAL(gpsEnabled(bool)));
133 m_viewMenu = menuBar()->addMenu(tr("Main"));
135 m_viewMenu->addAction(m_toSettingsAct);
136 m_viewMenu->addAction(m_gpsToggleAct);
137 m_viewMenu->addAction(m_autoCenteringAct);
138 m_viewMenu->setObjectName(tr("Menu"));
141 void MainWindow::openLocationUpdateDialog()
143 qDebug() << __PRETTY_FUNCTION__;
145 emit requestReverseGeo();
146 m_locationDialog->exec();
149 void MainWindow::openSettingsDialog()
151 qDebug() << __PRETTY_FUNCTION__;
152 SettingsDialog *dialog = new SettingsDialog(this);
156 void MainWindow::gpsToggled(bool checked)
158 qDebug() << __PRETTY_FUNCTION__;
161 emit enableGPS(true);
163 emit enableGPS(false);
166 void MainWindow::setGPSButton(bool enabled)
168 qDebug() << __PRETTY_FUNCTION__;
171 showMaemoInformationBox(tr("GPS enabled"));
172 m_gpsToggleAct->setChecked(true);
173 m_autoCenteringAct->setVisible(true);
176 showMaemoInformationBox(tr("GPS disabled"));
177 m_gpsToggleAct->setChecked(false);
178 m_autoCenteringAct->setVisible(false);
182 void MainWindow::setAutoCenteringButton(bool enabled)
185 showMaemoInformationBox(tr("Auto centering enabled"));
186 m_autoCenteringAct->setChecked(true);
189 showMaemoInformationBox(tr("Auto centering disabled"));
190 m_autoCenteringAct->setChecked(false);
194 void MainWindow::gpsTimeout()
196 qDebug() << __PRETTY_FUNCTION__;
198 showMaemoInformationBox(tr("GPS timeout"));
201 void MainWindow::gpsError(const QString &message)
203 qDebug() << __PRETTY_FUNCTION__;
205 showMaemoInformationBox(message);
208 void MainWindow::mapLocationChanged()
210 qDebug() << __PRETTY_FUNCTION__;
212 emit enableAutoCentering(false);
215 void MainWindow::autoCenteringToggled(bool checked)
217 qDebug() << __PRETTY_FUNCTION__ << checked;
220 emit enableAutoCentering(true);
222 emit enableAutoCentering(false);
225 void MainWindow::autoCenteringEnabled(bool enabled)
227 qDebug() << __PRETTY_FUNCTION__ << enabled;
229 emit autoCentering(enabled);
232 void MainWindow::showMaemoInformationBox(const QString &message)
234 qDebug() << __PRETTY_FUNCTION__;
237 QMaemo5InformationBox::information(this, message, QMaemo5InformationBox::DefaultTimeout);
243 void MainWindow::startLoginProcess(const QUrl &url)
245 qDebug() << __PRETTY_FUNCTION__;
248 m_webView = new QWebView;
249 m_loginDialog = new LoginDialog(this);
251 connect(m_webView, SIGNAL(urlChanged(const QUrl &)),
252 this, SIGNAL(updateCredentials(QUrl)));
253 connect(m_webView, SIGNAL(loadFinished(bool)),
254 this, SLOT(loadDone(bool)));
256 connect(m_loginDialog, SIGNAL(loginDialogDone(QString,QString)),
257 this, SLOT(loginDialogDone(QString,QString)));
261 if(m_loginDialog->exec() != QDialog::Accepted) {
262 // if login dialog was canceled we need to stop processing webview
263 // stop and disconnect m_webView;
265 disconnect(m_webView, SIGNAL(loadFinished(bool)),
266 this, SLOT(loadDone(bool)));
267 disconnect(m_webView, SIGNAL(urlChanged(const QUrl &)),
268 this, SLOT(updateCredentials(const QUrl &)));
270 emit cancelLoginProcess();
273 m_webView->load(m_loginUrl);
274 toggleProgressIndicator(true);
279 void MainWindow::loginDialogDone(const QString &email, const QString &password)
281 qDebug() << __PRETTY_FUNCTION__;
284 m_password = password;
287 void MainWindow::loginFailed()
289 qDebug() << __PRETTY_FUNCTION__;
294 toggleProgressIndicator(false);
297 QMaemo5InformationBox::information(this, tr("Invalid E-mail address or password"),
298 QMaemo5InformationBox::NoTimeout);
300 #endif // Q_WS_MAEMO_5
302 if(m_loginDialog->exec() != QDialog::Accepted) {
303 // if login dialog was canceled we need to stop processing webview
304 // stop and disconnect m_webView;
306 disconnect(m_webView, SIGNAL(loadFinished(bool)),
307 this, SLOT(loadDone(bool)));
308 disconnect(m_webView, SIGNAL(urlChanged(const QUrl &)),
309 this, SLOT(updateCredentials(const QUrl &)));
311 emit cancelLoginProcess();
314 // re-load login page for webview
315 toggleProgressIndicator(true);
316 m_webView->load(m_loginUrl);
320 void MainWindow::loadDone(bool done)
322 qDebug() << __PRETTY_FUNCTION__;
324 // for the first time the login page is opened, we need to refresh it to get cookies working
332 QWebFrame* frame = m_webView->page()->currentFrame();
336 QWebElementCollection emailCollection = frame->findAllElements("input[name=email]");
338 foreach (QWebElement element, emailCollection) {
339 element.setAttribute("value", m_email.toAscii());
342 QWebElementCollection passwordCollection = frame->findAllElements("input[name=pass]");
343 foreach (QWebElement element, passwordCollection) {
344 element.setAttribute("value", m_password.toAscii());
346 // find connect button
347 QWebElementCollection buttonCollection = frame->findAllElements("input[name=login]");
348 foreach (QWebElement element, buttonCollection)
350 QPoint pos(element.geometry().center());
352 // send a mouse click event to the web page
353 QMouseEvent event0(QEvent::MouseButtonPress, pos, Qt::LeftButton, Qt::LeftButton,
355 QApplication::sendEvent(m_webView->page(), &event0);
356 QMouseEvent event1(QEvent::MouseButtonRelease, pos, Qt::LeftButton, Qt::LeftButton,
358 QApplication::sendEvent(m_webView->page(), &event1);
364 void MainWindow::grabZoomKeys(bool grab)
366 qDebug() << __PRETTY_FUNCTION__;
368 // Can't grab keys unless we have a window id
372 unsigned long val = (grab) ? 1 : 0;
373 Atom atom = XInternAtom(QX11Info::display(), "_HILDON_ZOOM_KEY_ATOM", False);
377 XChangeProperty (QX11Info::display(),
383 reinterpret_cast<unsigned char *>(&val),
387 #endif // Q_WS_MAEMO_5
390 void MainWindow::keyPressEvent(QKeyEvent* event)
392 qDebug() << __PRETTY_FUNCTION__;
394 switch (event->key()) {
397 emit zoomInKeyPressed();
402 emit zoomOutKeyPressed();
405 QWidget::keyPressEvent(event);