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 Sami Rämö - sami.ramo@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 <QtGui/QMainWindow>
30 #include "network/networkcookiejar.h"
31 #include "panelsidebar.h"
38 class FacebookAuthentication;
39 class FriendListPanel;
46 class ZoomButtonPanel;
52 * @brief Main Window Class
54 class MainWindow : public QMainWindow
62 * @param parent Parent
64 MainWindow(QWidget *parent = 0);
72 /*******************************************************************************
73 * BASE CLASS INHERITED AND REIMPLEMENTED MEMBER FUNCTIONS
74 ******************************************************************************/
77 * @brief HW increase and decrease key presses are grabbed and used for zooming the map.
79 void keyPressEvent(QKeyEvent* event);
81 /*******************************************************************************
82 * MEMBER FUNCTIONS AND SLOTS
83 ******************************************************************************/
86 * @brief Clears cookie jar
89 void clearCookieJar();
96 void loggedIn(bool logged);
99 * @brief Requests automatic location update settings.
101 void requestAutomaticLocationUpdateSettings();
105 * @brief Enable / disable auto centering button.
107 * @param enabled true if shoud be enabled, false otherwise
109 void setAutoCenteringButtonEnabled(bool enabled);
112 * @brief Enable / disable GPS button.
114 * Does set visibilities for manual location cursor and auto centering menu button.
116 * @param enabled true if enabled, false otherwise
118 void setGPSButtonEnabled(bool enabled);
121 * @brief Set scene for MapView
123 * @param scene Scene to be set
125 void setMapViewScene(QGraphicsScene *scene);
128 * Shows dialog with enable automatic location update question.
130 * @param text text to show in dialog
132 void showEnableAutomaticUpdateLocationDialog(const QString &text);
135 * @brief Gets the username from member variable for saving purposes
137 * @return QString Username
139 const QString username();
143 * @brief Builds information box with message.
145 * @param message Information message
146 * @param modal Modal = true, non-modal false
148 void buildInformationBox(const QString &message, bool modal=false);
151 * @brief Slot to intercept signal when login has failed (loginFailure signal)
157 * @brief Slot to intercept signal when login with cookies is requested
160 void loginUsingCookies();
163 * @brief Public slot, which open settings dialog
165 void openSettingsDialog();
168 * @brief Set own location crosshair visibility
172 void setOwnLocationCrosshairVisibility(bool visible);
175 * @brief Sets username to member variable for login dialog
177 * @param username Username to be set
179 void setUsername(const QString &username);
182 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
186 void startLoginProcess();
189 * @brief Toggle progress indicator.
191 * @param state true if progress indicator should be shown, false otherwise
193 void toggleProgressIndicator(bool state);
196 * @brief Shows / hides Situare related UI items
200 void updateItemVisibility(bool show);
204 * @brief Build fullscreen toggle button and connect slots
206 void buildFullScreenButton();
209 * @brief Build friend list panel and connect slots
211 void buildFriendListPanel();
214 * @brief Build manual location setting cross hair and connect slots
216 void buildManualLocationCrosshair();
219 * @brief Build map and connect slots
224 * @brief Build map scale and connect slots
226 void buildMapScale();
229 * @brief Build OSM license and connect slots
231 void buildOsmLicense();
234 * @brief Build user info panel and connect slots
236 void buildUserInfoPanel();
239 * @brief Build webview and connect slots
245 * @brief Build zoom button panel and connect slots
247 void buildZoomButtonPanel();
250 * @brief Private method to create the Menu items
255 * @brief Grab or release HW increase and decrease buttons.
257 * @param grab Use true for grabbing and false for releasing the keys
259 void grabZoomKeys(bool grab);
262 * @brief Queues dialog/information box
264 * @param dialog Dialog to be added into queue
266 void queueDialog(QDialog *dialog);
269 * @brief Shows queued error information box
272 void showErrorInformationBox();
275 * @brief Shows queued information box
277 * @fn showInformationBox
279 void showInformationBox();
283 * @brief Slot for automatic update dialog finished.
285 * @result result code
287 void automaticUpdateDialogFinished(int result);
290 * @brief Slot to intercept signal when dialog/information note is processed
292 * @param status Status of the dialog
294 void dialogFinished(int status);
297 * @brief Slot for drawing the fullscreen toggle button
299 * @param size Size of the screen
301 void drawFullScreenButton(const QSize &size);
304 * @brief Slot for drawing the map distance scale
306 * @param size Size of the screen
308 void drawMapScale(const QSize &size);
311 * @brief Slot for drawing the Open Street Map license text
313 * @param size Size of the screen
315 void drawOsmLicense(const QSize &size);
318 * @brief Slot for drawing the own location crosshair
320 * @param size Size of the screen
322 void drawOwnLocationCrosshair(const QSize &size);
325 * @brief Slot to intercept signal when error dialog/information note is processed
327 * @param status Status of the dialog
329 void errorDialogFinished(int status);
332 * @brief Slot for gps timeout.
334 * Called when request timeout occurs.
339 * @brief Slot to load cookies from settings
345 * @brief Slot to intercept signal when webview has finished loading webpage
347 * @param done Status of the loading
349 void loadDone(bool done);
352 * @brief Slot to save cookies to settings
358 * @brief Set correnct view port size to datamembers
360 * @param size Size of the screen
362 void setViewPortSize(const QSize &size);
365 * @brief Toggle between fullscreen and normal window mode
367 void toggleFullScreen();
370 * @brief Slot to intercept signal from webview's networkaccessmanager
372 * @param reply Network reply (contains errors)
374 void webViewRequestFinished(QNetworkReply* reply);
376 /*******************************************************************************
378 ******************************************************************************/
381 * @brief Automatic centering setting changed by user
383 * @param enabled True if automatic centering is enabled, otherwise false
385 void autoCenteringTriggered(bool enabled);
388 * @brief Signal that indicates when user has cancelled login process
391 void cancelLoginProcess();
394 * @brief View should be centered to new location
396 * @param sceneCoordinate Scene coordinates of the new center point
398 void centerToSceneCoordinates(QPoint sceneCoordinate);
401 * @brief Signal for enabling automatic location update.
403 * @param enabled true if enabled, false otherwise
404 * @param updateIntervalMsecs update interval in milliseconds
406 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs);
409 * @brief Signals error
411 * @param error Error code
413 void error(const int error);
416 * @brief Signal for requesting username from settings
419 void fetchUsernameFromSettings();
422 * @brief Signal for finding user.
424 * @param coordinates user geo coordinates
426 void findUser(const QPointF &coordinates);
429 * @brief GPS setting changed
431 * @param enabled True if GPS is enabled, otherwise false
433 void gpsTriggered(bool enabled);
436 * @brief Signal for finding friend.
438 * @param coordinates friend's geo coordinates
440 void findFriend(const QPointF &coordinates);
443 * @brief Signal for friend location ready.
447 void friendsLocationsReady(QList<User *> &friendsList);
450 * @brief Signal is emitted when location item is clicked.
452 * @param userIDs list of friends user IDs in the group
454 void locationItemClicked(const QList<QString> &userIDs);
457 * @brief Signals when Login/Logout action is pressed
460 void loginActionPressed();
463 * @brief MapView has been resized
465 * @param size view size
467 void mapViewResized(const QSize &size);
470 * @brief Forwarding signal from MapView to MapEngine
472 * @param sceneCoordinate
474 void mapViewScrolled(QPoint sceneCoordinate);
477 * @brief Forwarding signal from MapEngine to MapView
479 void maxZoomLevelReached();
482 * @brief Signal that informs that user's message/location failed to update on Situare server
483 * This signal is originally sended from SituareService with name error
484 * Signal is renamed on MainWindow
486 * @param error error code
488 void messageSendingFailed(const int error);
491 * @brief Forwarding signal from MapEngine to MapView
493 void minZoomLevelReached();
496 * @brief Forwarding signal from MapEngine to MapScale
498 void newMapResolution(qreal scale);
501 * @brief Signal for refreshing user data.
504 void refreshUserData();
507 * @brief Signal for requesting reverseGeo from SituareEngine
510 void requestReverseGeo();
513 * @brief Signals, when address data is ready
515 * @param address Street address
517 void reverseGeoReady(const QString &address);
520 * @brief Signal to save username to settings
522 * @param username Username
524 void saveUsername(const QString &username);
527 * @brief Signal for requestLocationUpdate from SituareEngine
529 * @param status Status message
530 * @param publish Publish on Facebook
532 void statusUpdate(const QString &status, const bool &publish);
535 * @brief Signals when webview's urlChanged signal is emitted
539 void updateCredentials(const QUrl &url);
542 * @brief Signals when updateLocationDialog's data must be cleared
545 void clearUpdateLocationDialogData();
548 * @brief MapView has finished zooming
550 void viewZoomFinished();
553 * @brief Signal for use location ready.
555 * @param user User object
557 void userLocationReady(User *user);
560 * @brief Map zoom in request
565 * @brief Forwarding signal from MapEngine to MapView
567 void zoomLevelChanged(int zoomLevel);
570 * @brief Map zoom out request
574 /*******************************************************************************
576 ******************************************************************************/
578 bool m_drawOwnLocationCrosshair; ///< Flag for making ownLocationCrosshair visible or not
579 bool m_errorShown; ///< Indicates if error dialog/note is shown
580 bool m_loggedIn; ///< Indicates login state
581 bool m_refresh; ///< Indicates when webpage is refreshed
583 int m_viewPortHeight; ///< Height of view port
584 int m_viewPortWidth; ///< Width of view port
586 QAction *m_autoCenteringAct; ///< Action to auto center map using gps position
587 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
588 QAction *m_loginAct; ///< Action to Login/Logout
589 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
591 QLabel *m_osmLicense; ///< Label for Open Street Map license
592 QLabel *m_ownLocationCrosshair; ///< Label that show ownLocationCrosshair
594 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
595 QList<QDialog *> m_queue; ///< QList type dialog queue
597 QMenu *m_viewMenu; ///< Object that hold the view menu items
599 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
601 QString m_email; ///< Placeholder for email
602 QString m_password; ///< Placeholder for password
604 QToolButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
606 QWebView *m_webView; ///< Shows facebook login page
608 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
609 MapScale *m_mapScale; ///< Instance of the map scale
610 MapView *m_mapView; ///< Instance of the map view
611 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
612 PanelSideBar *m_userPanelSidebar; ///< User panel side bar
613 PanelSideBar *m_friendsListPanelSidebar;///< Friends panel side bar
614 UserInfoPanel *m_userPanel; ///< Instance of the user information panel
615 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
617 SettingsDialog *m_settingsDialog; ///< Settings dialog
620 #endif // MAINWINDOW_H