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();
109 void loggedIn(bool logged);
112 * @brief Gets the login state (logged in/logged out)
114 * @return bool Login state
119 * @brief Reads automatic location update settings.
121 void readAutomaticLocationUpdateSettings();
124 * @brief Enable / disable GPS button.
126 * Does set visibilities for manual location cursor and auto centering menu button.
128 * @param enabled true if enabled, false otherwise
130 void setGPSButtonEnabled(bool enabled);
133 * @brief Enable / disable direction indicator button.
135 * @param enabled true if shoud be enabled, false otherwise
137 void setIndicatorButtonEnabled(bool enabled);
140 * @brief Set scene for MapView
142 * @param scene Scene to be set
144 void setMapViewScene(QGraphicsScene *scene);
147 * Shows dialog with enable automatic location update question.
149 * @param text text to show in dialog
151 void showEnableAutomaticUpdateLocationDialog(const QString &text);
154 * @brief Gets the username from member variable for saving purposes
156 * @return QString Username
158 const QString username();
162 * @brief Builds information box with message.
164 * @param message Information message
165 * @param modal Modal = true, non-modal false
167 void buildInformationBox(const QString &message, bool modal=false);
170 * @brief Slot for failed login
175 * @brief Slot to intercept signal when login with cookies is requested
177 void loginUsingCookies();
180 * @brief Public slot, which open settings dialog
182 void openSettingsDialog();
185 * @brief Set own location crosshair visibility
189 void setCrosshairVisibility(bool visible);
192 * @brief Sets username to member variable for login dialog
194 * @param username Username to be set
196 void setUsername(const QString &username);
199 * @brief Shows contact dialog.
201 * Shows contact dialog with contact's information.
202 * @param guid globally unique ID of a contact
204 void showContactDialog(const QString &guid);
207 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
210 void startLoginProcess();
213 * @brief Toggle progress indicator.
215 * @param state true if progress indicator should be shown, false otherwise
217 void toggleProgressIndicator(bool state);
220 * @brief Shows / hides Situare related UI items
223 void updateItemVisibility();
227 * @brief Build manual location setting cross hair and connect slots
229 void buildCrosshair();
232 * @brief Build friend list panel and connect slots
234 void buildFriendListPanel();
237 * @brief Build fullscreen toggle button and connect slots
239 void buildFullScreenButton();
242 * @brief Build direction indicator button panel and connect signals
244 void buildIndicatorButtonPanel();
248 * @brief Build location search panel and connect signals
250 void buildLocationSearchPanel();
253 * @brief Build map and connect slots
258 * @brief Build map scale and connect slots
260 void buildMapScale();
263 * @brief Build OSM license and connect slots
265 void buildOsmLicense();
268 * @brief Build application panels
273 * @brief Build routing panel and connect slots
275 void buildRoutingPanel();
278 * @brief Build user info panel and connect slots
280 void buildUserInfoPanel();
283 * @brief Build webview and connect slots
288 * @brief Build zoom button panel and connect slots
290 void buildZoomButtonPanel();
293 * @brief Private method to create the Menu items
298 * @brief Grab or release HW increase and decrease buttons.
300 * @param grab Use true for grabbing and false for releasing the keys
302 void grabZoomKeys(bool grab);
305 * @brief Queues dialog/information box
307 * @param dialog Dialog to be added into queue
309 void queueDialog(QDialog *dialog);
312 * @brief Shows queued error information box
315 void showErrorInformationBox();
318 * @brief Shows queued information box
320 * @fn showInformationBox
322 void showInformationBox();
326 * @brief Slot for automatic update dialog finished.
328 * @result result code
330 void automaticUpdateDialogFinished(int result);
333 * @brief Slot to intercept signal when dialog/information note is processed
335 * @param status Status of the dialog
337 void dialogFinished(int status);
340 * @brief Slot for drawing the fullscreen toggle button
342 * @param size Size of the screen
344 void drawFullScreenButton(const QSize &size);
347 * @brief Slot for drawing the map distance scale
349 * @param size Size of the screen
351 void drawMapScale(const QSize &size);
354 * @brief Slot for drawing the Open Street Map license text
356 * @param size Size of the screen
358 void drawOsmLicense(const QSize &size);
361 * @brief Slot to intercept signal when error dialog/information note is processed
363 * @param status Status of the dialog
365 void errorDialogFinished(int status);
368 * @brief Slot for gps timeout.
370 * Called when request timeout occurs.
375 * @brief Slot to load cookies from settings
380 * @brief Slot to intercept signal when webview has finished loading webpage
382 * @param done Status of the loading
384 void loadDone(bool done);
387 * @brief Called when map center point horizontal shifting is changed
389 * @param shifting New shifting value
391 void mapCenterHorizontalShiftingChanged(int shifting);
394 * @brief Move the crosshair
396 void moveCrosshair();
399 * @brief Slot to save cookies to settings
404 * @brief Slot for settings dialog accepted.
406 void settingsDialogAccepted();
409 * @brief Start location search (open search dialog)
411 void startLocationSearch();
414 * @brief Toggle between fullscreen and normal window mode
416 void toggleFullScreen();
419 * @brief Slot to intercept signal from webview's networkaccessmanager
421 * @param reply Network reply (contains errors)
423 void webViewRequestFinished(QNetworkReply* reply);
425 /*******************************************************************************
427 ******************************************************************************/
430 * @brief Automatic centering setting changed by user
432 * @param enabled True if automatic centering is enabled, otherwise false
434 void autoCenteringTriggered(bool enabled);
437 * @brief Signal that indicates when user has cancelled login process
440 void cancelLoginProcess();
443 * @brief Signal for centering to coordinates.
445 * @param coordinates geo coordinates to center to.
447 void centerToCoordinates(const GeoCoordinate &coordinates);
450 * @brief View should be centered to new location
452 * @param coordinate Scene coordinates of the new center point
454 void centerToSceneCoordinates(const SceneCoordinate &coordinate);
457 * @brief Emitted when route is cleared
462 * @brief Signal when direction and distance from current map center point to current GPS
463 * location is changed
465 * @param direction Direction in degrees
466 * @param distance Distance in meters
467 * @param draw Should the indicator triangle be drawn or not
469 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
472 * @brief Signal for enabling automatic location update.
474 * @param enabled true if enabled, false otherwise
475 * @param updateIntervalMsecs update interval in milliseconds
477 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
480 * @brief Signals error
482 * @param context error context
483 * @param error error code
485 void error(const int context, const int error);
488 * @brief Signal for requesting username from settings
491 void fetchUsernameFromSettings();
494 * @brief Signals when friend's profile image is ready
498 void friendImageReady(User *user);
501 * @brief GPS setting changed
503 * @param enabled True if GPS is enabled, otherwise false
505 void gpsTriggered(bool enabled);
508 * @brief Signal for friend location ready.
512 void friendsLocationsReady(QList<User *> &friendsList);
515 * @brief Emited when location request is parsed and is ready for further processing
517 * @param result List of Location items
519 void locationDataParsed(const QList<Location> &result);
522 * @brief Signal is emitted when location item is clicked on map.
524 * @param userIDs list of friends user IDs in the group
526 void locationItemClicked(const QList<QString> &userIDs);
529 * @brief Signal is emitted when location item is clicked in list.
531 * @param swBound south-west bound in GeoCoorinate
532 * @param neBound north-east bound in GeoCoordinate
534 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
537 * @brief Signals when Login/Logout action is pressed
540 void loginActionPressed();
543 * @brief MapView has been resized
545 * @param size view size
547 void mapViewResized(const QSize &size);
550 * @brief Forwarding signal from MapView to MapEngine
552 * @param coordinate New center point coordinate
554 void mapViewScrolled(const SceneCoordinate &coordinate);
557 * @brief Forwarding signal from MapEngine to MapView
559 void maxZoomLevelReached();
562 * @brief Forwarding signal from MapEngine to MapView
564 void minZoomLevelReached();
567 * @brief Forwarding signal from MapEngine to MapScale
569 void newMapResolution(qreal scale);
572 * @brief Signal for refreshing user data.
575 void refreshUserData();
578 * @brief Requests contact dialog.
580 * @param facebookId contact's facebookId
582 void requestContactDialog(const QString &facebookId);
585 * @brief Signal for requesting reverseGeo from SituareEngine
588 void requestReverseGeo();
591 * @brief Signals, when address data is ready
593 * @param address Street address
595 void reverseGeoReady(const QString &address);
598 * @brief Emited when route is parsed and is ready for further processing
600 * @param route Route item containing parsed route details
602 void routeParsed(Route &route);
605 * @brief Signal for routing to geo coordinates.
607 * @param coordinates destination geo coordinates
609 void routeTo(const GeoCoordinate &coordinates);
612 * @brief Request routing to current cursor position
614 void routeToCursor();
617 * @brief Signal to save username to settings
619 * @param username Username
621 void saveUsername(const QString &username);
624 * @brief Signal for location search
626 * @param location QString location
628 void searchForLocation(QString location);
631 * @brief Signal is emitted when search history item is clicked.
633 * @param searchString search string used
635 void searchHistoryItemClicked(const QString &searchString);
638 * @brief Signal for requestLocationUpdate from SituareEngine
640 * @param status Status message
641 * @param publish Publish on Facebook
643 void statusUpdate(const QString &status, const bool &publish);
646 * @brief Signals when webview's urlChanged signal is emitted
650 void updateCredentials(const QUrl &url);
653 * @brief Signals when updateLocationDialog's data must be cleared
656 void clearUpdateLocationDialogData();
659 * @brief Dragging mode triggered.
661 void draggingModeTriggered();
664 * @brief MapView has finished zooming
666 void viewZoomFinished();
669 * @brief Signal for use location ready.
671 * @param user User object
673 void userLocationReady(User *user);
676 * @brief Map zoom in request
681 * @brief Forwarding signal from MapEngine to MapView
683 void zoomLevelChanged(int zoomLevel);
686 * @brief Map zoom out request
690 /*******************************************************************************
692 ******************************************************************************/
694 bool m_errorShown; ///< Indicates if error dialog/note is shown
695 bool m_loggedIn; ///< Indicates login state
696 bool m_refresh; ///< Indicates when webpage is refreshed
698 int m_mapCenterHorizontalShifting; ///< Amount of map center point horizontal shifting
699 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
701 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
702 QAction *m_loginAct; ///< Action to Login/Logout
703 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
705 QLabel *m_crosshair; ///< Label for center point crosshair
706 QLabel *m_osmLicense; ///< Label for Open Street Map license
708 QList<int> m_situareTabsIndexes; ///< List of Situare tab indexes
709 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
710 QList<QDialog *> m_queue; ///< QList type dialog queue
712 QMenu *m_viewMenu; ///< Object that hold the view menu items
714 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
716 QString m_email; ///< Placeholder for email
717 QString m_password; ///< Placeholder for password
719 QWebView *m_webView; ///< Shows facebook login page
721 FacebookLoginBrowser *m_facebookLoginBrowser;
722 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
723 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
724 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
725 LocationSearchPanel *m_locationSearchPanel; ///< Location search panel
726 MapScale *m_mapScale; ///< Instance of the map scale
727 MapView *m_mapView; ///< Instance of the map view
728 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
729 RoutingPanel *m_routingPanel; ///< Instance of routing panel
730 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
731 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
732 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
735 #endif // MAINWINDOW_H