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 FriendListPanel;
44 class FullScreenButton;
46 class IndicatorButtonPanel;
48 class LocationSearchPanel;
54 class SceneCoordinate;
60 class ZoomButtonPanel;
63 * @brief Main Window Class
65 class MainWindow : public QMainWindow
73 * @param parent Parent
75 MainWindow(QWidget *parent = 0);
82 /*******************************************************************************
83 * BASE CLASS INHERITED AND REIMPLEMENTED MEMBER FUNCTIONS
84 ******************************************************************************/
87 * @brief HW increase and decrease key presses are grabbed and used for zooming the map.
89 void keyPressEvent(QKeyEvent* event);
91 /*******************************************************************************
92 * MEMBER FUNCTIONS AND SLOTS
93 ******************************************************************************/
96 * @brief Clears cookie jar
99 void clearCookieJar();
106 void loggedIn(bool logged);
109 * @brief Gets the login state (logged in/logged out)
111 * @return bool Login state
116 * @brief Reads automatic location update settings.
118 void readAutomaticLocationUpdateSettings();
121 * @brief Enable / disable GPS button.
123 * Does set visibilities for manual location cursor and auto centering menu button.
125 * @param enabled true if enabled, false otherwise
127 void setGPSButtonEnabled(bool enabled);
130 * @brief Enable / disable direction indicator button.
132 * @param enabled true if shoud be enabled, false otherwise
134 void setIndicatorButtonEnabled(bool enabled);
137 * @brief Set scene for MapView
139 * @param scene Scene to be set
141 void setMapViewScene(QGraphicsScene *scene);
144 * Shows dialog with enable automatic location update question.
146 * @param text text to show in dialog
148 void showEnableAutomaticUpdateLocationDialog(const QString &text);
151 * @brief Gets the username from member variable for saving purposes
153 * @return QString Username
155 const QString username();
159 * @brief Builds information box with message.
161 * @param message Information message
162 * @param modal Modal = true, non-modal false
164 void buildInformationBox(const QString &message, bool modal=false);
167 * @brief Slot for failed login
172 * @brief Slot to intercept signal when login with cookies is requested
174 void loginUsingCookies();
177 * @brief Public slot, which open settings dialog
179 void openSettingsDialog();
182 * @brief Set own location crosshair visibility
186 void setCrosshairVisibility(bool visible);
189 * @brief Sets username to member variable for login dialog
191 * @param username Username to be set
193 void setUsername(const QString &username);
196 * @brief Shows contact dialog.
198 * Shows contact dialog with contact's information.
199 * @param guid globally unique ID of a contact
201 void showContactDialog(const QString &guid);
204 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
207 void startLoginProcess();
210 * @brief Toggle progress indicator.
212 * @param state true if progress indicator should be shown, false otherwise
214 void toggleProgressIndicator(bool state);
217 * @brief Shows / hides Situare related UI items
220 void updateItemVisibility();
224 * @brief Build manual location setting cross hair and connect slots
226 void buildCrosshair();
229 * @brief Build friend list panel and connect slots
231 void buildFriendListPanel();
234 * @brief Build fullscreen toggle button and connect slots
236 void buildFullScreenButton();
239 * @brief Build direction indicator button panel and connect signals
241 void buildIndicatorButtonPanel();
245 * @brief Build location search panel and connect signals
247 void buildLocationSearchPanel();
250 * @brief Build map and connect slots
255 * @brief Build map scale and connect slots
257 void buildMapScale();
260 * @brief Build OSM license and connect slots
262 void buildOsmLicense();
265 * @brief Build application panels
270 * @brief Build routing panel and connect slots
272 void buildRoutingPanel();
275 * @brief Build user info panel and connect slots
277 void buildUserInfoPanel();
280 * @brief Build webview and connect slots
285 * @brief Build zoom button panel and connect slots
287 void buildZoomButtonPanel();
290 * @brief Private method to create the Menu items
295 * @brief Grab or release HW increase and decrease buttons.
297 * @param grab Use true for grabbing and false for releasing the keys
299 void grabZoomKeys(bool grab);
302 * @brief Queues dialog/information box
304 * @param dialog Dialog to be added into queue
306 void queueDialog(QDialog *dialog);
309 * @brief Shows queued error information box
312 void showErrorInformationBox();
315 * @brief Shows queued information box
317 * @fn showInformationBox
319 void showInformationBox();
323 * @brief Slot for automatic update dialog finished.
325 * @result result code
327 void automaticUpdateDialogFinished(int result);
330 * @brief Slot to intercept signal when dialog/information note is processed
332 * @param status Status of the dialog
334 void dialogFinished(int status);
337 * @brief Slot for drawing the fullscreen toggle button
339 * @param size Size of the screen
341 void drawFullScreenButton(const QSize &size);
344 * @brief Slot for drawing the map distance scale
346 * @param size Size of the screen
348 void drawMapScale(const QSize &size);
351 * @brief Slot for drawing the Open Street Map license text
353 * @param size Size of the screen
355 void drawOsmLicense(const QSize &size);
358 * @brief Slot to intercept signal when error dialog/information note is processed
360 * @param status Status of the dialog
362 void errorDialogFinished(int status);
365 * @brief Slot for gps timeout.
367 * Called when request timeout occurs.
372 * @brief Slot to load cookies from settings
377 * @brief Slot to intercept signal when webview has finished loading webpage
379 * @param done Status of the loading
381 void loadDone(bool done);
384 * @brief Called when map center point horizontal shifting is changed
386 * @param shifting New shifting value
388 void mapCenterHorizontalShiftingChanged(int shifting);
391 * @brief Move the crosshair
393 void moveCrosshair();
396 * @brief Slot to save cookies to settings
401 * @brief Slot for settings dialog accepted.
403 void settingsDialogAccepted();
406 * @brief Start location search (open search dialog)
408 void startLocationSearch();
411 * @brief Toggle between fullscreen and normal window mode
413 void toggleFullScreen();
416 * @brief Slot to intercept signal from webview's networkaccessmanager
418 * @param reply Network reply (contains errors)
420 void webViewRequestFinished(QNetworkReply* reply);
422 /*******************************************************************************
424 ******************************************************************************/
427 * @brief Automatic centering setting changed by user
429 * @param enabled True if automatic centering is enabled, otherwise false
431 void autoCenteringTriggered(bool enabled);
434 * @brief Signal that indicates when user has cancelled login process
437 void cancelLoginProcess();
440 * @brief Signal for centering to coordinates.
442 * @param coordinates geo coordinates to center to.
444 void centerToCoordinates(const GeoCoordinate &coordinates);
447 * @brief View should be centered to new location
449 * @param coordinate Scene coordinates of the new center point
451 void centerToSceneCoordinates(const SceneCoordinate &coordinate);
454 * @brief Emitted when route is cleared
459 * @brief Signal when direction and distance from current map center point to current GPS
460 * location is changed
462 * @param direction Direction in degrees
463 * @param distance Distance in meters
464 * @param draw Should the indicator triangle be drawn or not
466 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
469 * @brief Signal for enabling automatic location update.
471 * @param enabled true if enabled, false otherwise
472 * @param updateIntervalMsecs update interval in milliseconds
474 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
477 * @brief Signals error
479 * @param context error context
480 * @param error error code
482 void error(const int context, const int error);
485 * @brief Signal for requesting username from settings
488 void fetchUsernameFromSettings();
491 * @brief Signals when friend's profile image is ready
495 void friendImageReady(User *user);
498 * @brief GPS setting changed
500 * @param enabled True if GPS is enabled, otherwise false
502 void gpsTriggered(bool enabled);
505 * @brief Signal for friend location ready.
509 void friendsLocationsReady(QList<User *> &friendsList);
512 * @brief Emited when location request is parsed and is ready for further processing
514 * @param result List of Location items
516 void locationDataParsed(const QList<Location> &result);
519 * @brief Signal is emitted when location item is clicked on map.
521 * @param userIDs list of friends user IDs in the group
523 void locationItemClicked(const QList<QString> &userIDs);
526 * @brief Signal is emitted when location item is clicked in list.
528 * @param swBound south-west bound in GeoCoorinate
529 * @param neBound north-east bound in GeoCoordinate
531 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
534 * @brief Signals when Login/Logout action is pressed
537 void loginActionPressed();
540 * @brief MapView has been resized
542 * @param size view size
544 void mapViewResized(const QSize &size);
547 * @brief Forwarding signal from MapView to MapEngine
549 * @param coordinate New center point coordinate
551 void mapViewScrolled(const SceneCoordinate &coordinate);
554 * @brief Forwarding signal from MapEngine to MapView
556 void maxZoomLevelReached();
559 * @brief Forwarding signal from MapEngine to MapView
561 void minZoomLevelReached();
564 * @brief Forwarding signal from MapEngine to MapScale
566 void newMapResolution(qreal scale);
569 * @brief Signal for refreshing user data.
572 void refreshUserData();
575 * @brief Requests contact dialog.
577 * @param facebookId contact's facebookId
579 void requestContactDialog(const QString &facebookId);
582 * @brief Signal for requesting reverseGeo from SituareEngine
585 void requestReverseGeo();
588 * @brief Signals, when address data is ready
590 * @param address Street address
592 void reverseGeoReady(const QString &address);
595 * @brief Emited when route is parsed and is ready for further processing
597 * @param route Route item containing parsed route details
599 void routeParsed(Route &route);
602 * @brief Signal for routing to geo coordinates.
604 * @param coordinates destination geo coordinates
606 void routeTo(const GeoCoordinate &coordinates);
609 * @brief Request routing to current cursor position
611 void routeToCursor();
614 * @brief Signal to save username to settings
616 * @param username Username
618 void saveUsername(const QString &username);
621 * @brief Signal for location search
623 * @param location QString location
625 void searchForLocation(QString location);
628 * @brief Signal is emitted when search history item is clicked.
630 * @param searchString search string used
632 void searchHistoryItemClicked(const QString &searchString);
635 * @brief Signal for requestLocationUpdate from SituareEngine
637 * @param status Status message
638 * @param publish Publish on Facebook
640 void statusUpdate(const QString &status, const bool &publish);
643 * @brief Signals when webview's urlChanged signal is emitted
647 void updateCredentials(const QUrl &url);
650 * @brief Signals when updateLocationDialog's data must be cleared
653 void clearUpdateLocationDialogData();
656 * @brief Dragging mode triggered.
658 void draggingModeTriggered();
661 * @brief MapView has finished zooming
663 void viewZoomFinished();
666 * @brief Signal for use location ready.
668 * @param user User object
670 void userLocationReady(User *user);
673 * @brief Map zoom in request
678 * @brief Forwarding signal from MapEngine to MapView
680 void zoomLevelChanged(int zoomLevel);
683 * @brief Map zoom out request
687 /*******************************************************************************
689 ******************************************************************************/
691 bool m_errorShown; ///< Indicates if error dialog/note is shown
692 bool m_loggedIn; ///< Indicates login state
693 bool m_refresh; ///< Indicates when webpage is refreshed
695 int m_mapCenterHorizontalShifting; ///< Amount of map center point horizontal shifting
696 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
698 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
699 QAction *m_loginAct; ///< Action to Login/Logout
700 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
702 QLabel *m_crosshair; ///< Label for center point crosshair
703 QLabel *m_osmLicense; ///< Label for Open Street Map license
705 QList<int> m_situareTabsIndexes; ///< List of Situare tab indexes
706 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
707 QList<QDialog *> m_queue; ///< QList type dialog queue
709 QMenu *m_viewMenu; ///< Object that hold the view menu items
711 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
713 QString m_email; ///< Placeholder for email
714 QString m_password; ///< Placeholder for password
716 QWebView *m_webView; ///< Shows facebook login page
718 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
719 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
720 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
721 LocationSearchPanel *m_locationSearchPanel; ///< Location search panel
722 MapScale *m_mapScale; ///< Instance of the map scale
723 MapView *m_mapView; ///< Instance of the map view
724 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
725 RoutingPanel *m_routingPanel; ///< Instance of routing panel
726 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
727 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
728 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
731 #endif // MAINWINDOW_H