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
8 Sami Rämö - sami.ramo@ixonos.com
9 Ville Tiensuu - ville.tiensuu@ixonos.com
10 Katri Kaikkonen - katri.kaikkonen@ixonos.com
12 Situare is free software; you can redistribute it and/or
13 modify it under the terms of the GNU General Public License
14 version 2 as published by the Free Software Foundation.
16 Situare is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with Situare; if not, write to the Free Software
23 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
30 #include <QtGui/QMainWindow>
33 #include "network/networkcookiejar.h"
42 class FacebookAuthentication;
43 class FacebookLoginBrowser;
44 class FriendListPanel;
45 class FullScreenButton;
47 class IndicatorButtonPanel;
49 class LocationSearchPanel;
55 class SceneCoordinate;
61 class ZoomButtonPanel;
64 * @brief Main Window Class
66 class MainWindow : public QMainWindow
74 * @param parent Parent
76 MainWindow(QWidget *parent = 0);
83 /*******************************************************************************
84 * BASE CLASS INHERITED AND REIMPLEMENTED MEMBER FUNCTIONS
85 ******************************************************************************/
88 * @brief HW increase and decrease key presses are grabbed and used for zooming the map.
90 void keyPressEvent(QKeyEvent* event);
92 /*******************************************************************************
93 * MEMBER FUNCTIONS AND SLOTS
94 ******************************************************************************/
96 FacebookLoginBrowser* buildFacebookLoginBrowser();
99 * @brief Clears cookie jar
102 void clearCookieJar();
104 void destroyFacebookLoginBrowser();
111 void loggedIn(bool logged);
114 * @brief Gets the login state (logged in/logged out)
116 * @return bool Login state
121 * @brief Reads automatic location update settings.
123 void readAutomaticLocationUpdateSettings();
126 * @brief Enable / disable GPS button.
128 * Does set visibilities for manual location cursor and auto centering menu button.
130 * @param enabled true if enabled, false otherwise
132 void setGPSButtonEnabled(bool enabled);
135 * @brief Enable / disable direction indicator button.
137 * @param enabled true if shoud be enabled, false otherwise
139 void setIndicatorButtonEnabled(bool enabled);
142 * @brief Set scene for MapView
144 * @param scene Scene to be set
146 void setMapViewScene(QGraphicsScene *scene);
149 * Shows dialog with enable automatic location update question.
151 * @param text text to show in dialog
153 void showEnableAutomaticUpdateLocationDialog(const QString &text);
156 * @brief Gets the username from member variable for saving purposes
158 * @return QString Username
160 const QString username();
164 * @brief Builds information box with message.
166 * @param message Information message
167 * @param modal Modal = true, non-modal false
169 void buildInformationBox(const QString &message, bool modal=false);
172 * @brief Slot for failed login
177 * @brief Slot to intercept signal when login with cookies is requested
179 void loginUsingCookies();
182 * @brief Public slot, which open settings dialog
184 void openSettingsDialog();
187 * @brief Set own location crosshair visibility
191 void setCrosshairVisibility(bool visible);
194 * @brief Sets username to member variable for login dialog
196 * @param username Username to be set
198 void setUsername(const QString &username);
201 * @brief Shows contact dialog.
203 * Shows contact dialog with contact's information.
204 * @param guid globally unique ID of a contact
206 void showContactDialog(const QString &guid);
209 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
212 void startLoginProcess();
215 * @brief Toggle progress indicator.
217 * @param state true if progress indicator should be shown, false otherwise
219 void toggleProgressIndicator(bool state);
222 * @brief Shows / hides Situare related UI items
225 void updateItemVisibility();
229 * @brief Build manual location setting cross hair and connect slots
231 void buildCrosshair();
234 * @brief Build friend list panel and connect slots
236 void buildFriendListPanel();
239 * @brief Build fullscreen toggle button and connect slots
241 void buildFullScreenButton();
244 * @brief Build direction indicator button panel and connect signals
246 void buildIndicatorButtonPanel();
250 * @brief Build location search panel and connect signals
252 void buildLocationSearchPanel();
255 * @brief Build map and connect slots
260 * @brief Build map scale and connect slots
262 void buildMapScale();
265 * @brief Build OSM license and connect slots
267 void buildOsmLicense();
270 * @brief Build application panels
275 * @brief Build routing panel and connect slots
277 void buildRoutingPanel();
280 * @brief Build user info panel and connect slots
282 void buildUserInfoPanel();
285 * @brief Build webview and connect slots
290 * @brief Build zoom button panel and connect slots
292 void buildZoomButtonPanel();
295 * @brief Private method to create the Menu items
300 * @brief Grab or release HW increase and decrease buttons.
302 * @param grab Use true for grabbing and false for releasing the keys
304 void grabZoomKeys(bool grab);
307 * @brief Queues dialog/information box
309 * @param dialog Dialog to be added into queue
311 void queueDialog(QDialog *dialog);
314 * @brief Shows queued error information box
317 void showErrorInformationBox();
320 * @brief Shows queued information box
322 * @fn showInformationBox
324 void showInformationBox();
328 * @brief Slot for automatic update dialog finished.
330 * @result result code
332 void automaticUpdateDialogFinished(int result);
335 * @brief Slot to intercept signal when dialog/information note is processed
337 * @param status Status of the dialog
339 void dialogFinished(int status);
342 * @brief Slot for drawing the fullscreen toggle button
344 * @param size Size of the screen
346 void drawFullScreenButton(const QSize &size);
349 * @brief Slot for drawing the map distance scale
351 * @param size Size of the screen
353 void drawMapScale(const QSize &size);
356 * @brief Slot for drawing the Open Street Map license text
358 * @param size Size of the screen
360 void drawOsmLicense(const QSize &size);
363 * @brief Slot to intercept signal when error dialog/information note is processed
365 * @param status Status of the dialog
367 void errorDialogFinished(int status);
370 * @brief Slot for gps timeout.
372 * Called when request timeout occurs.
377 * @brief Slot to load cookies from settings
382 * @brief Slot to intercept signal when webview has finished loading webpage
384 * @param done Status of the loading
386 void loadDone(bool done);
389 * @brief Called when map center point horizontal shifting is changed
391 * @param shifting New shifting value
393 void mapCenterHorizontalShiftingChanged(int shifting);
396 * @brief Move the crosshair
398 void moveCrosshair();
401 * @brief Slot to save cookies to settings
406 * @brief Slot for settings dialog accepted.
408 void settingsDialogAccepted();
411 * @brief Start location search (open search dialog)
413 void startLocationSearch();
416 * @brief Toggle between fullscreen and normal window mode
418 void toggleFullScreen();
421 * @brief Slot to intercept signal from webview's networkaccessmanager
423 * @param reply Network reply (contains errors)
425 void webViewRequestFinished(QNetworkReply* reply);
427 /*******************************************************************************
429 ******************************************************************************/
432 * @brief Automatic centering setting changed by user
434 * @param enabled True if automatic centering is enabled, otherwise false
436 void autoCenteringTriggered(bool enabled);
439 * @brief Signal that indicates when user has cancelled login process
442 void cancelLoginProcess();
445 * @brief Signal for centering to coordinates.
447 * @param coordinates geo coordinates to center to.
449 void centerToCoordinates(const GeoCoordinate &coordinates);
452 * @brief View should be centered to new location
454 * @param coordinate Scene coordinates of the new center point
456 void centerToSceneCoordinates(const SceneCoordinate &coordinate);
459 * @brief Emitted when route is cleared
464 * @brief Signal when direction and distance from current map center point to current GPS
465 * location is changed
467 * @param direction Direction in degrees
468 * @param distance Distance in meters
469 * @param draw Should the indicator triangle be drawn or not
471 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
474 * @brief Signal for enabling automatic location update.
476 * @param enabled true if enabled, false otherwise
477 * @param updateIntervalMsecs update interval in milliseconds
479 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
482 * @brief Signals error
484 * @param context error context
485 * @param error error code
487 void error(const int context, const int error);
490 * @brief Signal for requesting username from settings
493 void fetchUsernameFromSettings();
496 * @brief Signals when friend's profile image is ready
500 void friendImageReady(User *user);
503 * @brief GPS setting changed
505 * @param enabled True if GPS is enabled, otherwise false
507 void gpsTriggered(bool enabled);
510 * @brief Signal for friend location ready.
514 void friendsLocationsReady(QList<User *> &friendsList);
517 * @brief Emited when location request is parsed and is ready for further processing
519 * @param result List of Location items
521 void locationDataParsed(const QList<Location> &result);
524 * @brief Signal is emitted when location item is clicked on map.
526 * @param userIDs list of friends user IDs in the group
528 void locationItemClicked(const QList<QString> &userIDs);
531 * @brief Signal is emitted when location item is clicked in list.
533 * @param swBound south-west bound in GeoCoorinate
534 * @param neBound north-east bound in GeoCoordinate
536 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
539 * @brief Signals when Login/Logout action is pressed
542 void loginActionPressed();
545 * @brief MapView has been resized
547 * @param size view size
549 void mapViewResized(const QSize &size);
552 * @brief Forwarding signal from MapView to MapEngine
554 * @param coordinate New center point coordinate
556 void mapViewScrolled(const SceneCoordinate &coordinate);
559 * @brief Forwarding signal from MapEngine to MapView
561 void maxZoomLevelReached();
564 * @brief Forwarding signal from MapEngine to MapView
566 void minZoomLevelReached();
569 * @brief Forwarding signal from MapEngine to MapScale
571 void newMapResolution(qreal scale);
574 * @brief Signal for refreshing user data.
577 void refreshUserData();
580 * @brief Requests contact dialog.
582 * @param facebookId contact's facebookId
584 void requestContactDialog(const QString &facebookId);
587 * @brief Signal for requesting reverseGeo from SituareEngine
590 void requestReverseGeo();
593 * @brief Signals, when address data is ready
595 * @param address Street address
597 void reverseGeoReady(const QString &address);
600 * @brief Emited when route is parsed and is ready for further processing
602 * @param route Route item containing parsed route details
604 void routeParsed(Route &route);
607 * @brief Signal for routing to geo coordinates.
609 * @param coordinates destination geo coordinates
611 void routeTo(const GeoCoordinate &coordinates);
614 * @brief Request routing to current cursor position
616 void routeToCursor();
619 * @brief Signal to save username to settings
621 * @param username Username
623 void saveUsername(const QString &username);
626 * @brief Signal for location search
628 * @param location QString location
630 void searchForLocation(QString location);
633 * @brief Signal is emitted when search history item is clicked.
635 * @param searchString search string used
637 void searchHistoryItemClicked(const QString &searchString);
640 * @brief Signal for requestLocationUpdate from SituareEngine
642 * @param status Status message
643 * @param publish Publish on Facebook
645 void statusUpdate(const QString &status, const bool &publish);
648 * @brief Signals when webview's urlChanged signal is emitted
652 void updateCredentials(const QUrl &url);
655 * @brief Signals when updateLocationDialog's data must be cleared
658 void clearUpdateLocationDialogData();
661 * @brief Dragging mode triggered.
663 void draggingModeTriggered();
666 * @brief MapView has finished zooming
668 void viewZoomFinished();
671 * @brief Signal for use location ready.
673 * @param user User object
675 void userLocationReady(User *user);
678 * @brief Map zoom in request
683 * @brief Forwarding signal from MapEngine to MapView
685 void zoomLevelChanged(int zoomLevel);
688 * @brief Map zoom out request
692 /*******************************************************************************
694 ******************************************************************************/
696 bool m_errorShown; ///< Indicates if error dialog/note is shown
697 bool m_loggedIn; ///< Indicates login state
698 bool m_refresh; ///< Indicates when webpage is refreshed
700 int m_mapCenterHorizontalShifting; ///< Amount of map center point horizontal shifting
701 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
703 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
704 QAction *m_loginAct; ///< Action to Login/Logout
705 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
707 QLabel *m_crosshair; ///< Label for center point crosshair
708 QLabel *m_osmLicense; ///< Label for Open Street Map license
710 QList<int> m_situareTabsIndexes; ///< List of Situare tab indexes
711 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
712 QList<QDialog *> m_queue; ///< QList type dialog queue
714 QMenu *m_viewMenu; ///< Object that hold the view menu items
716 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
718 QString m_email; ///< Placeholder for email
719 QString m_password; ///< Placeholder for password
721 QWebView *m_webView; ///< Shows facebook login page
723 FacebookLoginBrowser *m_facebookLoginBrowser;
724 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
725 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
726 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
727 LocationSearchPanel *m_locationSearchPanel; ///< Location search panel
728 MapScale *m_mapScale; ///< Instance of the map scale
729 MapView *m_mapView; ///< Instance of the map view
730 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
731 RoutingPanel *m_routingPanel; ///< Instance of routing panel
732 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
733 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
734 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
737 #endif // MAINWINDOW_H