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"
34 #include "situarecommon.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_mapViewScreen, SIGNAL(reverseGeoReady(QString)));
60 connect(m_mapViewScreen, 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, SLOT(enableAutoCentering(bool)));
70 connect(this, SIGNAL(positionReceived(QPointF, qreal)),
71 m_mapViewScreen, SLOT(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(m_mapViewScreen, SIGNAL(requestReverseGeo()),
81 this, SIGNAL(requestReverseGeo()));
83 connect(m_mapViewScreen, SIGNAL(refreshUserData()),
84 this, SIGNAL(refreshUserData()));
86 this->toggleProgressIndicator(true);
91 MainWindow::~MainWindow()
93 qDebug() << __PRETTY_FUNCTION__;
101 void MainWindow::toggleProgressIndicator(bool value)
103 qDebug() << __PRETTY_FUNCTION__;
105 setAttribute(Qt::WA_Maemo5ShowProgressIndicator, value);
108 #endif // Q_WS_MAEMO_5
111 void MainWindow::createMenus()
113 qDebug() << __PRETTY_FUNCTION__;
115 m_toSettingsAct = new QAction(tr("Settings"), this);
116 m_toSettingsAct->setObjectName(tr("Settings"));
117 connect(m_toSettingsAct, SIGNAL(triggered()),
118 this, SLOT(openSettingsDialog()));
119 m_gpsToggleAct = new QAction(tr("GPS"), this);
120 m_gpsToggleAct->setCheckable(true);
121 m_gpsToggleAct->setChecked(true);
122 connect(m_gpsToggleAct, SIGNAL(toggled(bool)),
123 this, SLOT(gpsToggled(bool)));
124 m_autoCenteringAct = new QAction(tr("Auto centering"), this);
125 m_autoCenteringAct->setCheckable(true);
126 m_autoCenteringAct->setChecked(true);
127 connect(m_autoCenteringAct, SIGNAL(toggled(bool)),
128 this, SLOT(autoCenteringToggled(bool)));
130 m_viewMenu = menuBar()->addMenu(tr("Main"));
132 m_viewMenu->addAction(m_toSettingsAct);
133 m_viewMenu->addAction(m_gpsToggleAct);
134 m_viewMenu->addAction(m_autoCenteringAct);
135 m_viewMenu->setObjectName(tr("Menu"));
138 void MainWindow::openSettingsDialog()
140 qDebug() << __PRETTY_FUNCTION__;
141 SettingsDialog *dialog = new SettingsDialog(this);
145 void MainWindow::gpsToggled(bool checked)
147 qDebug() << __PRETTY_FUNCTION__;
150 emit enableGPS(true);
152 emit enableGPS(false);
155 void MainWindow::setGPSButton(bool enabled)
157 qDebug() << __PRETTY_FUNCTION__;
160 showMaemoInformationBox(tr("GPS enabled"));
161 m_gpsToggleAct->setChecked(true);
162 m_autoCenteringAct->setVisible(true);
165 showMaemoInformationBox(tr("GPS disabled"));
166 m_gpsToggleAct->setChecked(false);
167 m_autoCenteringAct->setVisible(false);
171 void MainWindow::setAutoCenteringButton(bool enabled)
174 showMaemoInformationBox(tr("Auto centering enabled"));
175 m_autoCenteringAct->setChecked(true);
178 showMaemoInformationBox(tr("Auto centering disabled"));
179 m_autoCenteringAct->setChecked(false);
183 void MainWindow::gpsTimeout()
185 qDebug() << __PRETTY_FUNCTION__;
187 showMaemoInformationBox(tr("GPS timeout"));
190 void MainWindow::gpsError(const QString &message)
192 qDebug() << __PRETTY_FUNCTION__;
194 showMaemoInformationBox(message);
197 void MainWindow::mapLocationChanged()
199 qDebug() << __PRETTY_FUNCTION__;
201 emit enableAutoCentering(false);
204 void MainWindow::autoCenteringToggled(bool checked)
206 qDebug() << __PRETTY_FUNCTION__ << checked;
209 emit enableAutoCentering(true);
211 emit enableAutoCentering(false);
214 void MainWindow::autoCenteringEnabled(bool enabled)
216 qDebug() << __PRETTY_FUNCTION__ << enabled;
218 emit autoCentering(enabled);
221 void MainWindow::showMaemoInformationBox(const QString &message)
223 qDebug() << __PRETTY_FUNCTION__;
226 QMaemo5InformationBox::information(this, message, QMaemo5InformationBox::DefaultTimeout);
232 void MainWindow::startLoginProcess(const QUrl &url)
234 qDebug() << __PRETTY_FUNCTION__;
237 m_webView = new QWebView;
238 m_loginDialog = new LoginDialog(this);
240 connect(m_webView, SIGNAL(urlChanged(const QUrl &)),
241 this, SIGNAL(updateCredentials(QUrl)));
242 connect(m_webView, SIGNAL(loadFinished(bool)),
243 this, SLOT(loadDone(bool)));
245 connect(m_loginDialog, SIGNAL(loginDialogDone(QString,QString)),
246 this, SLOT(loginDialogDone(QString,QString)));
250 if(m_loginDialog->exec() != QDialog::Accepted) {
251 // if login dialog was canceled we need to stop processing webview
252 // stop and disconnect m_webView;
254 disconnect(m_webView, SIGNAL(loadFinished(bool)),
255 this, SLOT(loadDone(bool)));
256 disconnect(m_webView, SIGNAL(urlChanged(const QUrl &)),
257 this, SLOT(updateCredentials(const QUrl &)));
259 emit cancelLoginProcess();
262 m_webView->load(m_loginUrl);
263 toggleProgressIndicator(true);
268 void MainWindow::loginDialogDone(const QString &email, const QString &password)
270 qDebug() << __PRETTY_FUNCTION__;
273 m_password = password;
276 void MainWindow::loginFailed()
278 qDebug() << __PRETTY_FUNCTION__;
283 toggleProgressIndicator(false);
286 QMaemo5InformationBox::information(this, tr("Invalid E-mail address or password"),
287 QMaemo5InformationBox::NoTimeout);
289 #endif // Q_WS_MAEMO_5
291 if(m_loginDialog->exec() != QDialog::Accepted) {
292 // if login dialog was canceled we need to stop processing webview
293 // stop and disconnect m_webView;
295 disconnect(m_webView, SIGNAL(loadFinished(bool)),
296 this, SLOT(loadDone(bool)));
297 disconnect(m_webView, SIGNAL(urlChanged(const QUrl &)),
298 this, SLOT(updateCredentials(const QUrl &)));
300 emit cancelLoginProcess();
303 // re-load login page for webview
304 toggleProgressIndicator(true);
305 m_webView->load(m_loginUrl);
309 void MainWindow::loadDone(bool done)
311 qDebug() << __PRETTY_FUNCTION__;
313 // for the first time the login page is opened, we need to refresh it to get cookies working
321 QWebFrame* frame = m_webView->page()->currentFrame();
325 QWebElementCollection emailCollection = frame->findAllElements("input[name=email]");
327 foreach (QWebElement element, emailCollection) {
328 element.setAttribute("value", m_email.toAscii());
331 QWebElementCollection passwordCollection = frame->findAllElements("input[name=pass]");
332 foreach (QWebElement element, passwordCollection) {
333 element.setAttribute("value", m_password.toAscii());
335 // find connect button
336 QWebElementCollection buttonCollection = frame->findAllElements("input[name=login]");
337 foreach (QWebElement element, buttonCollection)
339 QPoint pos(element.geometry().center());
341 // send a mouse click event to the web page
342 QMouseEvent event0(QEvent::MouseButtonPress, pos, Qt::LeftButton, Qt::LeftButton,
344 QApplication::sendEvent(m_webView->page(), &event0);
345 QMouseEvent event1(QEvent::MouseButtonRelease, pos, Qt::LeftButton, Qt::LeftButton,
347 QApplication::sendEvent(m_webView->page(), &event1);
353 void MainWindow::grabZoomKeys(bool grab)
355 qDebug() << __PRETTY_FUNCTION__;
357 // Can't grab keys unless we have a window id
361 unsigned long val = (grab) ? 1 : 0;
362 Atom atom = XInternAtom(QX11Info::display(), "_HILDON_ZOOM_KEY_ATOM", False);
366 XChangeProperty (QX11Info::display(),
372 reinterpret_cast<unsigned char *>(&val),
376 #endif // Q_WS_MAEMO_5
379 void MainWindow::keyPressEvent(QKeyEvent* event)
381 qDebug() << __PRETTY_FUNCTION__;
383 switch (event->key()) {
386 emit zoomInKeyPressed();
391 emit zoomOutKeyPressed();
394 QWidget::keyPressEvent(event);