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 FullScreenButton;
44 class FriendListPanel;
45 class IndicatorButtonPanel;
54 class SceneCoordinate;
59 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 Build direction indicator button panel and connect signals
161 void buildIndicatorButtonPanel();
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 Method to show panels
206 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
209 void startLoginProcess();
212 * @brief Toggle progress indicator.
214 * @param state true if progress indicator should be shown, false otherwise
216 void toggleProgressIndicator(bool state);
219 * @brief Shows / hides Situare related UI items
222 void updateItemVisibility();
226 * @brief Build manual location setting cross hair and connect slots
228 void buildCrosshair();
231 * @brief Build friend list panel and connect slots
233 void buildFriendListPanel();
236 * @brief Build fullscreen toggle button and connect slots
238 void buildFullScreenButton();
241 * @brief Build map and connect slots
246 * @brief Build map scale and connect slots
248 void buildMapScale();
251 * @brief Build OSM license and connect slots
253 void buildOsmLicense();
256 * @brief Build application panels
261 * @brief Build routing panel and connect slots
263 void buildRoutingPanel();
266 * @brief Build user info panel and connect slots
268 void buildUserInfoPanel();
271 * @brief Build webview and connect slots
276 * @brief Build zoom button panel and connect slots
278 void buildZoomButtonPanel();
281 * @brief Private method to create the Menu items
286 * @brief Grab or release HW increase and decrease buttons.
288 * @param grab Use true for grabbing and false for releasing the keys
290 void grabZoomKeys(bool grab);
293 * @brief Queues dialog/information box
295 * @param dialog Dialog to be added into queue
297 void queueDialog(QDialog *dialog);
300 * @brief Shows queued error information box
303 void showErrorInformationBox();
306 * @brief Shows queued information box
308 * @fn showInformationBox
310 void showInformationBox();
314 * @brief Slot for automatic update dialog finished.
316 * @result result code
318 void automaticUpdateDialogFinished(int result);
321 * @brief Slot to intercept signal when dialog/information note is processed
323 * @param status Status of the dialog
325 void dialogFinished(int status);
328 * @brief Slot for drawing the fullscreen toggle button
330 * @param size Size of the screen
332 void drawFullScreenButton(const QSize &size);
335 * @brief Slot for drawing the map distance scale
337 * @param size Size of the screen
339 void drawMapScale(const QSize &size);
342 * @brief Slot for drawing the Open Street Map license text
344 * @param size Size of the screen
346 void drawOsmLicense(const QSize &size);
349 * @brief Slot to intercept signal when error dialog/information note is processed
351 * @param status Status of the dialog
353 void errorDialogFinished(int status);
356 * @brief Slot for gps timeout.
358 * Called when request timeout occurs.
363 * @brief Slot to load cookies from settings
368 * @brief Slot to intercept signal when webview has finished loading webpage
370 * @param done Status of the loading
372 void loadDone(bool done);
375 * @brief Called when map center point horizontal shifting is changed
377 * @param shifting New shifting value
379 void mapCenterHorizontalShiftingChanged(int shifting);
382 * @brief Move the crosshair
384 void moveCrosshair();
387 * @brief Slot to save cookies to settings
392 * @brief Slot for settings dialog accepted.
394 void settingsDialogAccepted();
397 * @brief Start location search (open search dialog)
399 void startLocationSearch();
402 * @brief Toggle between fullscreen and normal window mode
404 void toggleFullScreen();
407 * @brief Slot to intercept signal from webview's networkaccessmanager
409 * @param reply Network reply (contains errors)
411 void webViewRequestFinished(QNetworkReply* reply);
413 /*******************************************************************************
415 ******************************************************************************/
418 * @brief Automatic centering setting changed by user
420 * @param enabled True if automatic centering is enabled, otherwise false
422 void autoCenteringTriggered(bool enabled);
425 * @brief Signal that indicates when user has cancelled login process
428 void cancelLoginProcess();
431 * @brief Signal for centering to coordinates.
433 * @param coordinates geo coordinates to center to.
435 void centerToCoordinates(const GeoCoordinate &coordinates);
438 * @brief View should be centered to new location
440 * @param coordinate Scene coordinates of the new center point
441 * @param isUserDragAction True if caused by user dragging action
443 void centerToSceneCoordinates(const SceneCoordinate &coordinate, bool isUserDragAction);
446 * @brief Signal when direction and distance from current map center point to current GPS
447 * location is changed
449 * @param direction Direction in degrees
450 * @param distance Distance in meters
451 * @param draw Should the indicator triangle be drawn or not
453 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
456 * @brief Signal for enabling automatic location update.
458 * @param enabled true if enabled, false otherwise
459 * @param updateIntervalMsecs update interval in milliseconds
461 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
464 * @brief Signals error
466 * @param context error context
467 * @param error error code
469 void error(const int context, const int error);
472 * @brief Signal for requesting username from settings
475 void fetchUsernameFromSettings();
478 * @brief Signals when friend's profile image is ready
482 void friendImageReady(User *user);
485 * @brief GPS setting changed
487 * @param enabled True if GPS is enabled, otherwise false
489 void gpsTriggered(bool enabled);
492 * @brief Signal for friend location ready.
496 void friendsLocationsReady(QList<User *> &friendsList);
499 * @brief Emited when location request is parsed and is ready for further processing
501 * @param result List of Location items
503 void locationDataParsed(const QList<Location> &result);
506 * @brief Signal is emitted when location item is clicked on map.
508 * @param userIDs list of friends user IDs in the group
510 void locationItemClicked(const QList<QString> &userIDs);
513 * @brief Signal is emitted when location item is clicked in list.
515 * @param swBound south-west bound in GeoCoorinate
516 * @param neBound north-east bound in GeoCoordinate
518 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
521 * @brief Signals when Login/Logout action is pressed
524 void loginActionPressed();
527 * @brief MapView has been resized
529 * @param size view size
531 void mapViewResized(const QSize &size);
534 * @brief Forwarding signal from MapView to MapEngine
536 * @param coordinate New center point coordinate
537 * @param isUserDragAction True if caused by user dragging action
539 void mapViewScrolled(const SceneCoordinate &coordinate, bool isUserDragAction);
542 * @brief Forwarding signal from MapEngine to MapView
544 void maxZoomLevelReached();
547 * @brief Forwarding signal from MapEngine to MapView
549 void minZoomLevelReached();
552 * @brief Forwarding signal from MapEngine to MapScale
554 void newMapResolution(qreal scale);
557 * @brief Signal for refreshing user data.
560 void refreshUserData();
563 * @brief Signal for requesting reverseGeo from SituareEngine
566 void requestReverseGeo();
569 * @brief Signals, when address data is ready
571 * @param address Street address
573 void reverseGeoReady(const QString &address);
576 * @brief Emited when route is parsed and is ready for further processing
578 * @param route Route item containing parsed route details
580 void routeParsed(Route &route);
583 * @brief Signal for routing to geo coordinates.
585 * @param coordinates destination geo coordinates
587 void routeTo(const GeoCoordinate &coordinates);
590 * @brief Signal to save username to settings
592 * @param username Username
594 void saveUsername(const QString &username);
597 * @brief Signal for location search
599 * @param location QString location
601 void searchForLocation(QString location);
604 * @brief Signal for requestLocationUpdate from SituareEngine
606 * @param status Status message
607 * @param publish Publish on Facebook
609 void statusUpdate(const QString &status, const bool &publish);
612 * @brief Signals when webview's urlChanged signal is emitted
616 void updateCredentials(const QUrl &url);
619 * @brief Signals when updateLocationDialog's data must be cleared
622 void clearUpdateLocationDialogData();
625 * @brief Dragging mode triggered.
627 void draggingModeTriggered();
630 * @brief MapView has finished zooming
632 void viewZoomFinished();
635 * @brief Signal for use location ready.
637 * @param user User object
639 void userLocationReady(User *user);
642 * @brief Map zoom in request
647 * @brief Forwarding signal from MapEngine to MapView
649 void zoomLevelChanged(int zoomLevel);
652 * @brief Map zoom out request
656 /*******************************************************************************
658 ******************************************************************************/
660 bool m_errorShown; ///< Indicates if error dialog/note is shown
661 bool m_loggedIn; ///< Indicates login state
662 bool m_refresh; ///< Indicates when webpage is refreshed
664 int m_mapCenterHorizontalShifting; ///< Amount of map center point horizontal shifting
665 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
667 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
668 QAction *m_loginAct; ///< Action to Login/Logout
669 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
671 QLabel *m_crosshair; ///< Label for center point crosshair
672 QLabel *m_osmLicense; ///< Label for Open Street Map license
674 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
675 QList<QDialog *> m_queue; ///< QList type dialog queue
677 QMenu *m_viewMenu; ///< Object that hold the view menu items
679 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
681 QString m_email; ///< Placeholder for email
682 QString m_password; ///< Placeholder for password
684 QWebView *m_webView; ///< Shows facebook login page
686 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
687 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
688 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
689 MapScale *m_mapScale; ///< Instance of the map scale
690 MapView *m_mapView; ///< Instance of the map view
691 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
692 RoutingPanel *m_routingPanel; ///< Instance of routing panel
693 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
694 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
695 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
698 #endif // MAINWINDOW_H