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;
50 class MeetPeoplePanel;
55 class SceneCoordinate;
60 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 ******************************************************************************/
97 * @brief Clears cookie jar
100 void clearCookieJar();
107 void loggedIn(bool logged);
110 * @brief Gets the login state (logged in/logged out)
112 * @return bool Login state
117 * @brief Reads automatic location update settings.
119 void readAutomaticLocationUpdateSettings();
122 * @brief Enable / disable GPS button.
124 * Does set visibilities for manual location cursor and auto centering menu button.
126 * @param enabled true if enabled, false otherwise
128 void setGPSButtonEnabled(bool enabled);
131 * @brief Enable / disable direction indicator button.
133 * @param enabled true if shoud be enabled, false otherwise
135 void setIndicatorButtonEnabled(bool enabled);
138 * @brief Set scene for MapView
140 * @param scene Scene to be set
142 void setMapViewScene(QGraphicsScene *scene);
145 * Shows dialog with enable automatic location update question.
147 * @param text text to show in dialog
149 void showEnableAutomaticUpdateLocationDialog(const QString &text);
152 * @brief Gets the username from member variable for saving purposes
154 * @return QString Username
156 const QString username();
160 * @brief Build direction indicator button panel and connect signals
162 void buildIndicatorButtonPanel();
165 * @brief Builds information box with message.
167 * @param message Information message
168 * @param modal Modal = true, non-modal false
170 void buildInformationBox(const QString &message, bool modal=false);
173 * @brief Slot for failed login
178 * @brief Slot to intercept signal when login with cookies is requested
180 void loginUsingCookies();
183 * @brief Public slot, which open settings dialog
185 void openSettingsDialog();
188 * @brief Set own location crosshair visibility
192 void setOwnLocationCrosshairVisibility(bool visible);
195 * @brief Sets username to member variable for login dialog
197 * @param username Username to be set
199 void setUsername(const QString &username);
202 * @brief Method to show panels
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 fullscreen toggle button and connect slots
229 void buildFullScreenButton();
232 * @brief Build friend list panel and connect slots
234 void buildFriendListPanel();
237 * @brief Build manual location setting cross hair and connect slots
239 void buildManualLocationCrosshair();
242 * @brief Build meet people panel and connect slots
244 void buildMeetPeoplePanel();
247 * @brief Build map and connect slots
252 * @brief Build map scale and connect slots
254 void buildMapScale();
257 * @brief Build OSM license and connect slots
259 void buildOsmLicense();
262 * @brief Build application panels
267 * @brief Build routing panel and connect slots
269 void buildRoutingPanel();
272 * @brief Build user info panel and connect slots
274 void buildUserInfoPanel();
277 * @brief Build webview and connect slots
282 * @brief Build zoom button panel and connect slots
284 void buildZoomButtonPanel();
287 * @brief Private method to create the Menu items
292 * @brief Grab or release HW increase and decrease buttons.
294 * @param grab Use true for grabbing and false for releasing the keys
296 void grabZoomKeys(bool grab);
299 * @brief Queues dialog/information box
301 * @param dialog Dialog to be added into queue
303 void queueDialog(QDialog *dialog);
306 * @brief Shows queued error information box
309 void showErrorInformationBox();
312 * @brief Shows queued information box
314 * @fn showInformationBox
316 void showInformationBox();
320 * @brief Slot for automatic update dialog finished.
322 * @result result code
324 void automaticUpdateDialogFinished(int result);
327 * @brief Slot to intercept signal when dialog/information note is processed
329 * @param status Status of the dialog
331 void dialogFinished(int status);
334 * @brief Slot for drawing the fullscreen toggle button
336 * @param size Size of the screen
338 void drawFullScreenButton(const QSize &size);
341 * @brief Slot for drawing the map distance scale
343 * @param size Size of the screen
345 void drawMapScale(const QSize &size);
348 * @brief Slot for drawing the Open Street Map license text
350 * @param size Size of the screen
352 void drawOsmLicense(const QSize &size);
355 * @brief Slot for drawing the own location crosshair
357 * @param size Size of the screen
359 void drawOwnLocationCrosshair(const QSize &size);
362 * @brief Slot to intercept signal when error dialog/information note is processed
364 * @param status Status of the dialog
366 void errorDialogFinished(int status);
369 * @brief Slot for gps timeout.
371 * Called when request timeout occurs.
376 * @brief Slot to load cookies from settings
381 * @brief Slot to intercept signal when webview has finished loading webpage
383 * @param done Status of the loading
385 void loadDone(bool done);
388 * @brief Slot to save cookies to settings
393 * @brief Slot for settings dialog accepted.
395 void settingsDialogAccepted();
398 * @brief Set correnct view port size to datamembers
400 * @param size Size of the screen
402 void setViewPortSize(const QSize &size);
405 * @brief Start location search (open search dialog)
407 void startLocationSearch();
410 * @brief Toggle between fullscreen and normal window mode
412 void toggleFullScreen();
415 * @brief Slot to intercept signal from webview's networkaccessmanager
417 * @param reply Network reply (contains errors)
419 void webViewRequestFinished(QNetworkReply* reply);
421 /*******************************************************************************
423 ******************************************************************************/
426 * @brief Automatic centering setting changed by user
428 * @param enabled True if automatic centering is enabled, otherwise false
430 void autoCenteringTriggered(bool enabled);
433 * @brief Signal that indicates when user has cancelled login process
436 void cancelLoginProcess();
439 * @brief Signal for centering to coordinates.
441 * @param coordinates geo coordinates to center to.
443 void centerToCoordinates(const GeoCoordinate &coordinates);
446 * @brief View should be centered to new location
448 * @param coordinate Scene coordinates of the new center point
450 void centerToSceneCoordinates(const SceneCoordinate &coordinate);
453 * @brief Signal when direction and distance from current map center point to current GPS
454 * location is changed
456 * @param direction Direction in degrees
457 * @param distance Distance in meters
458 * @param draw Should the indicator triangle be drawn or not
460 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
463 * @brief Signal for enabling automatic location update.
465 * @param enabled true if enabled, false otherwise
466 * @param updateIntervalMsecs update interval in milliseconds
468 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
471 * @brief Signals error
473 * @param context error context
474 * @param error error code
476 void error(const int context, const int error);
479 * @brief Signal for requesting username from settings
482 void fetchUsernameFromSettings();
485 * @brief Signals when friend's profile image is ready
489 void friendImageReady(User *user);
492 * @brief GPS setting changed
494 * @param enabled True if GPS is enabled, otherwise false
496 void gpsTriggered(bool enabled);
499 * @brief Signal for friend location ready.
503 void friendsLocationsReady(QList<User *> &friendsList);
506 * @brief Emited when location request is parsed and is ready for further processing
508 * @param result List of Location items
510 void locationDataParsed(const QList<Location> &result);
513 * @brief Signal is emitted when location item is clicked on map.
515 * @param userIDs list of friends user IDs in the group
517 void locationItemClicked(const QList<QString> &userIDs);
520 * @brief Signal is emitted when location item is clicked in list.
522 * @param swBound south-west bound in GeoCoorinate
523 * @param neBound north-east bound in GeoCoordinate
525 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
528 * @brief Signals when Login/Logout action is pressed
531 void loginActionPressed();
534 * @brief MapView has been resized
536 * @param size view size
538 void mapViewResized(const QSize &size);
541 * @brief Forwarding signal from MapView to MapEngine
545 void mapViewScrolled(const SceneCoordinate &coordinate);
548 * @brief Forwarding signal from MapEngine to MapView
550 void maxZoomLevelReached();
553 * @brief Forwarding signal from MapEngine to MapView
555 void minZoomLevelReached();
558 * @brief Forwarding signal from MapEngine to MapScale
560 void newMapResolution(qreal scale);
563 * @brief Signal for refreshing user data.
566 void refreshUserData();
569 * @brief Signal for requesting reverseGeo from SituareEngine
572 void requestReverseGeo();
575 * @brief Signals, when address data is ready
577 * @param address Street address
579 void reverseGeoReady(const QString &address);
582 * @brief Emited when route is parsed and is ready for further processing
584 * @param route Route item containing parsed route details
586 void routeParsed(Route &route);
589 * @brief Signal for routing to geo coordinates.
591 * @param coordinates destination geo coordinates
593 void routeTo(const GeoCoordinate &coordinates);
596 * @brief Signal to save username to settings
598 * @param username Username
600 void saveUsername(const QString &username);
603 * @brief Signal for location search
605 * @param location QString location
607 void searchForLocation(QString location);
610 * @brief Signal for requestLocationUpdate from SituareEngine
612 * @param status Status message
613 * @param publish Publish on Facebook
615 void statusUpdate(const QString &status, const bool &publish);
618 * @brief Signals when webview's urlChanged signal is emitted
622 void updateCredentials(const QUrl &url);
625 * @brief Signals when updateLocationDialog's data must be cleared
628 void clearUpdateLocationDialogData();
631 * @brief Dragging mode triggered.
633 void draggingModeTriggered();
636 * @brief MapView has finished zooming
638 void viewZoomFinished();
641 * @brief Signal for use location ready.
643 * @param user User object
645 void userLocationReady(User *user);
648 * @brief Map zoom in request
653 * @brief Forwarding signal from MapEngine to MapView
655 void zoomLevelChanged(int zoomLevel);
658 * @brief Map zoom out request
662 /*******************************************************************************
664 ******************************************************************************/
666 bool m_errorShown; ///< Indicates if error dialog/note is shown
667 bool m_loggedIn; ///< Indicates login state
668 bool m_refresh; ///< Indicates when webpage is refreshed
670 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
672 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
673 QAction *m_loginAct; ///< Action to Login/Logout
674 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
676 QLabel *m_osmLicense; ///< Label for Open Street Map license
677 QLabel *m_ownLocationCrosshair; ///< Label that show ownLocationCrosshair
679 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
680 QList<QDialog *> m_queue; ///< QList type dialog queue
682 QMenu *m_viewMenu; ///< Object that hold the view menu items
684 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
686 QSize m_viewPortSize; ///< Size of the viewport
688 QString m_email; ///< Placeholder for email
689 QString m_password; ///< Placeholder for password
691 QWebView *m_webView; ///< Shows facebook login page
693 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
694 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
695 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
696 MapScale *m_mapScale; ///< Instance of the map scale
697 MapView *m_mapView; ///< Instance of the map view
698 MeetPeoplePanel *m_meetPeoplePanel; ///< Instance of MeetPeoplePanel
699 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
700 RoutingPanel *m_routingPanel; ///< Instance of routing panel
701 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
702 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
703 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
706 #endif // MAINWINDOW_H