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 Public slot to intercept signal when old cerdentials are invalid or credentials
199 void startLoginProcess();
202 * @brief Toggle progress indicator.
204 * @param state true if progress indicator should be shown, false otherwise
206 void toggleProgressIndicator(bool state);
209 * @brief Shows / hides Situare related UI items
212 void updateItemVisibility();
216 * @brief Build manual location setting cross hair and connect slots
218 void buildCrosshair();
221 * @brief Build friend list panel and connect slots
223 void buildFriendListPanel();
226 * @brief Build fullscreen toggle button and connect slots
228 void buildFullScreenButton();
231 * @brief Build direction indicator button panel and connect signals
233 void buildIndicatorButtonPanel();
237 * @brief Build location search panel and connect signals
239 void buildLocationSearchPanel();
242 * @brief Build map and connect slots
247 * @brief Build map scale and connect slots
249 void buildMapScale();
252 * @brief Build OSM license and connect slots
254 void buildOsmLicense();
257 * @brief Build application panels
262 * @brief Build routing panel and connect slots
264 void buildRoutingPanel();
267 * @brief Build user info panel and connect slots
269 void buildUserInfoPanel();
272 * @brief Build webview and connect slots
277 * @brief Build zoom button panel and connect slots
279 void buildZoomButtonPanel();
282 * @brief Private method to create the Menu items
287 * @brief Grab or release HW increase and decrease buttons.
289 * @param grab Use true for grabbing and false for releasing the keys
291 void grabZoomKeys(bool grab);
294 * @brief Queues dialog/information box
296 * @param dialog Dialog to be added into queue
298 void queueDialog(QDialog *dialog);
301 * @brief Shows queued error information box
304 void showErrorInformationBox();
307 * @brief Shows queued information box
309 * @fn showInformationBox
311 void showInformationBox();
315 * @brief Slot for automatic update dialog finished.
317 * @result result code
319 void automaticUpdateDialogFinished(int result);
322 * @brief Slot to intercept signal when dialog/information note is processed
324 * @param status Status of the dialog
326 void dialogFinished(int status);
329 * @brief Slot for drawing the fullscreen toggle button
331 * @param size Size of the screen
333 void drawFullScreenButton(const QSize &size);
336 * @brief Slot for drawing the map distance scale
338 * @param size Size of the screen
340 void drawMapScale(const QSize &size);
343 * @brief Slot for drawing the Open Street Map license text
345 * @param size Size of the screen
347 void drawOsmLicense(const QSize &size);
350 * @brief Slot to intercept signal when error dialog/information note is processed
352 * @param status Status of the dialog
354 void errorDialogFinished(int status);
357 * @brief Slot for gps timeout.
359 * Called when request timeout occurs.
364 * @brief Slot to load cookies from settings
369 * @brief Slot to intercept signal when webview has finished loading webpage
371 * @param done Status of the loading
373 void loadDone(bool done);
376 * @brief Called when map center point horizontal shifting is changed
378 * @param shifting New shifting value
380 void mapCenterHorizontalShiftingChanged(int shifting);
383 * @brief Move the crosshair
385 void moveCrosshair();
388 * @brief Slot to save cookies to settings
393 * @brief Slot for settings dialog accepted.
395 void settingsDialogAccepted();
398 * @brief Start location search (open search dialog)
400 void startLocationSearch();
403 * @brief Toggle between fullscreen and normal window mode
405 void toggleFullScreen();
408 * @brief Slot to intercept signal from webview's networkaccessmanager
410 * @param reply Network reply (contains errors)
412 void webViewRequestFinished(QNetworkReply* reply);
414 /*******************************************************************************
416 ******************************************************************************/
419 * @brief Automatic centering setting changed by user
421 * @param enabled True if automatic centering is enabled, otherwise false
423 void autoCenteringTriggered(bool enabled);
426 * @brief Signal that indicates when user has cancelled login process
429 void cancelLoginProcess();
432 * @brief Signal for centering to coordinates.
434 * @param coordinates geo coordinates to center to.
436 void centerToCoordinates(const GeoCoordinate &coordinates);
439 * @brief View should be centered to new location
441 * @param coordinate Scene coordinates of the new center point
443 void centerToSceneCoordinates(const SceneCoordinate &coordinate);
446 * @brief Emitted when route is cleared
451 * @brief Signal when direction and distance from current map center point to current GPS
452 * location is changed
454 * @param direction Direction in degrees
455 * @param distance Distance in meters
456 * @param draw Should the indicator triangle be drawn or not
458 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
461 * @brief Signal for enabling automatic location update.
463 * @param enabled true if enabled, false otherwise
464 * @param updateIntervalMsecs update interval in milliseconds
466 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
469 * @brief Signals error
471 * @param context error context
472 * @param error error code
474 void error(const int context, const int error);
477 * @brief Signal for requesting username from settings
480 void fetchUsernameFromSettings();
483 * @brief Signals when friend's profile image is ready
487 void friendImageReady(User *user);
490 * @brief GPS setting changed
492 * @param enabled True if GPS is enabled, otherwise false
494 void gpsTriggered(bool enabled);
497 * @brief Signal for friend location ready.
501 void friendsLocationsReady(QList<User *> &friendsList);
504 * @brief Emited when location request is parsed and is ready for further processing
506 * @param result List of Location items
508 void locationDataParsed(const QList<Location> &result);
511 * @brief Signal is emitted when location item is clicked on map.
513 * @param userIDs list of friends user IDs in the group
515 void locationItemClicked(const QList<QString> &userIDs);
518 * @brief Signal is emitted when location item is clicked in list.
520 * @param swBound south-west bound in GeoCoorinate
521 * @param neBound north-east bound in GeoCoordinate
523 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
526 * @brief Signals when Login/Logout action is pressed
529 void loginActionPressed();
532 * @brief MapView has been resized
534 * @param size view size
536 void mapViewResized(const QSize &size);
539 * @brief Forwarding signal from MapView to MapEngine
541 * @param coordinate New center point coordinate
543 void mapViewScrolled(const SceneCoordinate &coordinate);
546 * @brief Forwarding signal from MapEngine to MapView
548 void maxZoomLevelReached();
551 * @brief Forwarding signal from MapEngine to MapView
553 void minZoomLevelReached();
556 * @brief Forwarding signal from MapEngine to MapScale
558 void newMapResolution(qreal scale);
561 * @brief Signal for refreshing user data.
564 void refreshUserData();
567 * @brief Signal for requesting reverseGeo from SituareEngine
570 void requestReverseGeo();
573 * @brief Signals, when address data is ready
575 * @param address Street address
577 void reverseGeoReady(const QString &address);
580 * @brief Emited when route is parsed and is ready for further processing
582 * @param route Route item containing parsed route details
584 void routeParsed(Route &route);
587 * @brief Signal for routing to geo coordinates.
589 * @param coordinates destination geo coordinates
591 void routeTo(const GeoCoordinate &coordinates);
594 * @brief Request routing to current cursor position
596 void routeToCursor();
599 * @brief Signal to save username to settings
601 * @param username Username
603 void saveUsername(const QString &username);
606 * @brief Signal for location search
608 * @param location QString location
610 void searchForLocation(QString location);
613 * @brief Signal is emitted when search history item is clicked.
615 * @param searchString search string used
617 void searchHistoryItemClicked(const QString &searchString);
620 * @brief Signal for requestLocationUpdate from SituareEngine
622 * @param status Status message
623 * @param publish Publish on Facebook
625 void statusUpdate(const QString &status, const bool &publish);
628 * @brief Signals when webview's urlChanged signal is emitted
632 void updateCredentials(const QUrl &url);
635 * @brief Signals when updateLocationDialog's data must be cleared
638 void clearUpdateLocationDialogData();
641 * @brief Dragging mode triggered.
643 void draggingModeTriggered();
646 * @brief MapView has finished zooming
648 void viewZoomFinished();
651 * @brief Signal for use location ready.
653 * @param user User object
655 void userLocationReady(User *user);
658 * @brief Map zoom in request
663 * @brief Forwarding signal from MapEngine to MapView
665 void zoomLevelChanged(int zoomLevel);
668 * @brief Map zoom out request
672 /*******************************************************************************
674 ******************************************************************************/
676 bool m_errorShown; ///< Indicates if error dialog/note is shown
677 bool m_loggedIn; ///< Indicates login state
678 bool m_refresh; ///< Indicates when webpage is refreshed
680 int m_mapCenterHorizontalShifting; ///< Amount of map center point horizontal shifting
681 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
683 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
684 QAction *m_loginAct; ///< Action to Login/Logout
685 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
687 QLabel *m_crosshair; ///< Label for center point crosshair
688 QLabel *m_osmLicense; ///< Label for Open Street Map license
690 QList<int> m_situareTabsIndexes; ///< List of Situare tab indexes
691 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
692 QList<QDialog *> m_queue; ///< QList type dialog queue
694 QMenu *m_viewMenu; ///< Object that hold the view menu items
696 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
698 QString m_email; ///< Placeholder for email
699 QString m_password; ///< Placeholder for password
701 QWebView *m_webView; ///< Shows facebook login page
703 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
704 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
705 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
706 LocationSearchPanel *m_locationSearchPanel; ///< Location search panel
707 MapScale *m_mapScale; ///< Instance of the map scale
708 MapView *m_mapView; ///< Instance of the map view
709 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
710 RoutingPanel *m_routingPanel; ///< Instance of routing panel
711 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
712 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
713 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
716 #endif // MAINWINDOW_H