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 Method to show panels
201 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
204 void startLoginProcess();
207 * @brief Toggle progress indicator.
209 * @param state true if progress indicator should be shown, false otherwise
211 void toggleProgressIndicator(bool state);
214 * @brief Shows / hides Situare related UI items
217 void updateItemVisibility();
221 * @brief Build manual location setting cross hair and connect slots
223 void buildCrosshair();
226 * @brief Build friend list panel and connect slots
228 void buildFriendListPanel();
231 * @brief Build fullscreen toggle button and connect slots
233 void buildFullScreenButton();
236 * @brief Build direction indicator button panel and connect signals
238 void buildIndicatorButtonPanel();
240 void buildLocationSearchPanel();
243 * @brief Build map and connect slots
248 * @brief Build map scale and connect slots
250 void buildMapScale();
253 * @brief Build OSM license and connect slots
255 void buildOsmLicense();
258 * @brief Build application panels
263 * @brief Build routing panel and connect slots
265 void buildRoutingPanel();
268 * @brief Build user info panel and connect slots
270 void buildUserInfoPanel();
273 * @brief Build webview and connect slots
278 * @brief Build zoom button panel and connect slots
280 void buildZoomButtonPanel();
283 * @brief Private method to create the Menu items
288 * @brief Grab or release HW increase and decrease buttons.
290 * @param grab Use true for grabbing and false for releasing the keys
292 void grabZoomKeys(bool grab);
295 * @brief Queues dialog/information box
297 * @param dialog Dialog to be added into queue
299 void queueDialog(QDialog *dialog);
302 * @brief Shows queued error information box
305 void showErrorInformationBox();
308 * @brief Shows queued information box
310 * @fn showInformationBox
312 void showInformationBox();
316 * @brief Slot for automatic update dialog finished.
318 * @result result code
320 void automaticUpdateDialogFinished(int result);
323 * @brief Slot to intercept signal when dialog/information note is processed
325 * @param status Status of the dialog
327 void dialogFinished(int status);
330 * @brief Slot for drawing the fullscreen toggle button
332 * @param size Size of the screen
334 void drawFullScreenButton(const QSize &size);
337 * @brief Slot for drawing the map distance scale
339 * @param size Size of the screen
341 void drawMapScale(const QSize &size);
344 * @brief Slot for drawing the Open Street Map license text
346 * @param size Size of the screen
348 void drawOsmLicense(const QSize &size);
351 * @brief Slot to intercept signal when error dialog/information note is processed
353 * @param status Status of the dialog
355 void errorDialogFinished(int status);
358 * @brief Slot for gps timeout.
360 * Called when request timeout occurs.
365 * @brief Slot to load cookies from settings
370 * @brief Slot to intercept signal when webview has finished loading webpage
372 * @param done Status of the loading
374 void loadDone(bool done);
377 * @brief Called when map center point horizontal shifting is changed
379 * @param shifting New shifting value
381 void mapCenterHorizontalShiftingChanged(int shifting);
384 * @brief Move the crosshair
386 void moveCrosshair();
389 * @brief Slot to save cookies to settings
394 * @brief Slot for settings dialog accepted.
396 void settingsDialogAccepted();
399 * @brief Start location search (open search dialog)
401 void startLocationSearch();
404 * @brief Toggle between fullscreen and normal window mode
406 void toggleFullScreen();
409 * @brief Slot to intercept signal from webview's networkaccessmanager
411 * @param reply Network reply (contains errors)
413 void webViewRequestFinished(QNetworkReply* reply);
415 /*******************************************************************************
417 ******************************************************************************/
420 * @brief Automatic centering setting changed by user
422 * @param enabled True if automatic centering is enabled, otherwise false
424 void autoCenteringTriggered(bool enabled);
427 * @brief Signal that indicates when user has cancelled login process
430 void cancelLoginProcess();
433 * @brief Signal for centering to coordinates.
435 * @param coordinates geo coordinates to center to.
437 void centerToCoordinates(const GeoCoordinate &coordinates);
440 * @brief View should be centered to new location
442 * @param coordinate Scene coordinates of the new center point
444 void centerToSceneCoordinates(const SceneCoordinate &coordinate);
447 * @brief Emitted when route is cleared
452 * @brief Signal when direction and distance from current map center point to current GPS
453 * location is changed
455 * @param direction Direction in degrees
456 * @param distance Distance in meters
457 * @param draw Should the indicator triangle be drawn or not
459 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
462 * @brief Signal for enabling automatic location update.
464 * @param enabled true if enabled, false otherwise
465 * @param updateIntervalMsecs update interval in milliseconds
467 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
470 * @brief Signals error
472 * @param context error context
473 * @param error error code
475 void error(const int context, const int error);
478 * @brief Signal for requesting username from settings
481 void fetchUsernameFromSettings();
484 * @brief Signals when friend's profile image is ready
488 void friendImageReady(User *user);
491 * @brief GPS setting changed
493 * @param enabled True if GPS is enabled, otherwise false
495 void gpsTriggered(bool enabled);
498 * @brief Signal for friend location ready.
502 void friendsLocationsReady(QList<User *> &friendsList);
505 * @brief Emited when location request is parsed and is ready for further processing
507 * @param result List of Location items
509 void locationDataParsed(const QList<Location> &result);
512 * @brief Signal is emitted when location item is clicked on map.
514 * @param userIDs list of friends user IDs in the group
516 void locationItemClicked(const QList<QString> &userIDs);
519 * @brief Signal is emitted when location item is clicked in list.
521 * @param swBound south-west bound in GeoCoorinate
522 * @param neBound north-east bound in GeoCoordinate
524 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
527 * @brief Signals when Login/Logout action is pressed
530 void loginActionPressed();
533 * @brief MapView has been resized
535 * @param size view size
537 void mapViewResized(const QSize &size);
540 * @brief Forwarding signal from MapView to MapEngine
542 * @param coordinate New center point coordinate
544 void mapViewScrolled(const SceneCoordinate &coordinate);
547 * @brief Forwarding signal from MapEngine to MapView
549 void maxZoomLevelReached();
552 * @brief Forwarding signal from MapEngine to MapView
554 void minZoomLevelReached();
557 * @brief Forwarding signal from MapEngine to MapScale
559 void newMapResolution(qreal scale);
562 * @brief Signal for refreshing user data.
565 void refreshUserData();
568 * @brief Signal for requesting reverseGeo from SituareEngine
571 void requestReverseGeo();
574 * @brief Signals, when address data is ready
576 * @param address Street address
578 void reverseGeoReady(const QString &address);
581 * @brief Emited when route is parsed and is ready for further processing
583 * @param route Route item containing parsed route details
585 void routeParsed(Route &route);
588 * @brief Signal for routing to geo coordinates.
590 * @param coordinates destination geo coordinates
592 void routeTo(const GeoCoordinate &coordinates);
595 * @brief Request routing to current cursor position
597 void routeToCursor();
600 * @brief Signal to save username to settings
602 * @param username Username
604 void saveUsername(const QString &username);
607 * @brief Signal for location search
609 * @param location QString location
611 void searchForLocation(QString location);
614 * @brief Signal for requestLocationUpdate from SituareEngine
616 * @param status Status message
617 * @param publish Publish on Facebook
619 void statusUpdate(const QString &status, const bool &publish);
622 * @brief Signals when webview's urlChanged signal is emitted
626 void updateCredentials(const QUrl &url);
629 * @brief Signals when updateLocationDialog's data must be cleared
632 void clearUpdateLocationDialogData();
635 * @brief Dragging mode triggered.
637 void draggingModeTriggered();
640 * @brief MapView has finished zooming
642 void viewZoomFinished();
645 * @brief Signal for use location ready.
647 * @param user User object
649 void userLocationReady(User *user);
652 * @brief Map zoom in request
657 * @brief Forwarding signal from MapEngine to MapView
659 void zoomLevelChanged(int zoomLevel);
662 * @brief Map zoom out request
666 /*******************************************************************************
668 ******************************************************************************/
670 bool m_errorShown; ///< Indicates if error dialog/note is shown
671 bool m_loggedIn; ///< Indicates login state
672 bool m_refresh; ///< Indicates when webpage is refreshed
674 int m_mapCenterHorizontalShifting; ///< Amount of map center point horizontal shifting
675 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
677 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
678 QAction *m_loginAct; ///< Action to Login/Logout
679 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
681 QLabel *m_crosshair; ///< Label for center point crosshair
682 QLabel *m_osmLicense; ///< Label for Open Street Map license
684 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
685 QList<QDialog *> m_queue; ///< QList type dialog queue
687 QMenu *m_viewMenu; ///< Object that hold the view menu items
689 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
691 QString m_email; ///< Placeholder for email
692 QString m_password; ///< Placeholder for password
694 QWebView *m_webView; ///< Shows facebook login page
696 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
697 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
698 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
699 LocationSearchPanel *m_locationSearchPanel;
700 MapScale *m_mapScale; ///< Instance of the map scale
701 MapView *m_mapView; ///< Instance of the map view
702 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
703 RoutingPanel *m_routingPanel; ///< Instance of routing panel
704 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
705 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
706 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
709 #endif // MAINWINDOW_H