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();
242 * @brief Build location search panel and connect signals
244 void buildLocationSearchPanel();
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 to intercept signal when error dialog/information note is processed
357 * @param status Status of the dialog
359 void errorDialogFinished(int status);
362 * @brief Slot for gps timeout.
364 * Called when request timeout occurs.
369 * @brief Slot to load cookies from settings
374 * @brief Slot to intercept signal when webview has finished loading webpage
376 * @param done Status of the loading
378 void loadDone(bool done);
381 * @brief Called when map center point horizontal shifting is changed
383 * @param shifting New shifting value
385 void mapCenterHorizontalShiftingChanged(int shifting);
388 * @brief Move the crosshair
390 void moveCrosshair();
393 * @brief Slot to save cookies to settings
398 * @brief Slot for settings dialog accepted.
400 void settingsDialogAccepted();
403 * @brief Start location search (open search dialog)
405 void startLocationSearch();
408 * @brief Toggle between fullscreen and normal window mode
410 void toggleFullScreen();
413 * @brief Slot to intercept signal from webview's networkaccessmanager
415 * @param reply Network reply (contains errors)
417 void webViewRequestFinished(QNetworkReply* reply);
419 /*******************************************************************************
421 ******************************************************************************/
424 * @brief Automatic centering setting changed by user
426 * @param enabled True if automatic centering is enabled, otherwise false
428 void autoCenteringTriggered(bool enabled);
431 * @brief Signal that indicates when user has cancelled login process
434 void cancelLoginProcess();
437 * @brief Signal for centering to coordinates.
439 * @param coordinates geo coordinates to center to.
441 void centerToCoordinates(const GeoCoordinate &coordinates);
444 * @brief View should be centered to new location
446 * @param coordinate Scene coordinates of the new center point
448 void centerToSceneCoordinates(const SceneCoordinate &coordinate);
451 * @brief Emitted when route is cleared
456 * @brief Signal when direction and distance from current map center point to current GPS
457 * location is changed
459 * @param direction Direction in degrees
460 * @param distance Distance in meters
461 * @param draw Should the indicator triangle be drawn or not
463 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
466 * @brief Signal for enabling automatic location update.
468 * @param enabled true if enabled, false otherwise
469 * @param updateIntervalMsecs update interval in milliseconds
471 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
474 * @brief Signals error
476 * @param context error context
477 * @param error error code
479 void error(const int context, const int error);
482 * @brief Signal for requesting username from settings
485 void fetchUsernameFromSettings();
488 * @brief Signals when friend's profile image is ready
492 void friendImageReady(User *user);
495 * @brief GPS setting changed
497 * @param enabled True if GPS is enabled, otherwise false
499 void gpsTriggered(bool enabled);
502 * @brief Signal for friend location ready.
506 void friendsLocationsReady(QList<User *> &friendsList);
509 * @brief Emited when location request is parsed and is ready for further processing
511 * @param result List of Location items
513 void locationDataParsed(const QList<Location> &result);
516 * @brief Signal is emitted when location item is clicked on map.
518 * @param userIDs list of friends user IDs in the group
520 void locationItemClicked(const QList<QString> &userIDs);
523 * @brief Signal is emitted when location item is clicked in list.
525 * @param swBound south-west bound in GeoCoorinate
526 * @param neBound north-east bound in GeoCoordinate
528 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
531 * @brief Signals when Login/Logout action is pressed
534 void loginActionPressed();
537 * @brief MapView has been resized
539 * @param size view size
541 void mapViewResized(const QSize &size);
544 * @brief Forwarding signal from MapView to MapEngine
546 * @param coordinate New center point coordinate
548 void mapViewScrolled(const SceneCoordinate &coordinate);
551 * @brief Forwarding signal from MapEngine to MapView
553 void maxZoomLevelReached();
556 * @brief Forwarding signal from MapEngine to MapView
558 void minZoomLevelReached();
561 * @brief Forwarding signal from MapEngine to MapScale
563 void newMapResolution(qreal scale);
566 * @brief Signal for refreshing user data.
569 void refreshUserData();
572 * @brief Signal for requesting reverseGeo from SituareEngine
575 void requestReverseGeo();
578 * @brief Signals, when address data is ready
580 * @param address Street address
582 void reverseGeoReady(const QString &address);
585 * @brief Emited when route is parsed and is ready for further processing
587 * @param route Route item containing parsed route details
589 void routeParsed(Route &route);
592 * @brief Signal for routing to geo coordinates.
594 * @param coordinates destination geo coordinates
596 void routeTo(const GeoCoordinate &coordinates);
599 * @brief Request routing to current cursor position
601 void routeToCursor();
604 * @brief Signal to save username to settings
606 * @param username Username
608 void saveUsername(const QString &username);
611 * @brief Signal for location search
613 * @param location QString location
615 void searchForLocation(QString location);
618 * @brief Signal for requestLocationUpdate from SituareEngine
620 * @param status Status message
621 * @param publish Publish on Facebook
623 void statusUpdate(const QString &status, const bool &publish);
626 * @brief Signals when webview's urlChanged signal is emitted
630 void updateCredentials(const QUrl &url);
633 * @brief Signals when updateLocationDialog's data must be cleared
636 void clearUpdateLocationDialogData();
639 * @brief Dragging mode triggered.
641 void draggingModeTriggered();
644 * @brief MapView has finished zooming
646 void viewZoomFinished();
649 * @brief Signal for use location ready.
651 * @param user User object
653 void userLocationReady(User *user);
656 * @brief Map zoom in request
661 * @brief Forwarding signal from MapEngine to MapView
663 void zoomLevelChanged(int zoomLevel);
666 * @brief Map zoom out request
670 /*******************************************************************************
672 ******************************************************************************/
674 bool m_errorShown; ///< Indicates if error dialog/note is shown
675 bool m_loggedIn; ///< Indicates login state
676 bool m_refresh; ///< Indicates when webpage is refreshed
678 int m_mapCenterHorizontalShifting; ///< Amount of map center point horizontal shifting
679 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
681 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
682 QAction *m_loginAct; ///< Action to Login/Logout
683 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
685 QLabel *m_crosshair; ///< Label for center point crosshair
686 QLabel *m_osmLicense; ///< Label for Open Street Map license
688 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
689 QList<QDialog *> m_queue; ///< QList type dialog queue
691 QMenu *m_viewMenu; ///< Object that hold the view menu items
693 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
695 QString m_email; ///< Placeholder for email
696 QString m_password; ///< Placeholder for password
698 QWebView *m_webView; ///< Shows facebook login page
700 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
701 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
702 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
703 LocationSearchPanel *m_locationSearchPanel; ///< Location search panel
704 MapScale *m_mapScale; ///< Instance of the map scale
705 MapView *m_mapView; ///< Instance of the map view
706 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
707 RoutingPanel *m_routingPanel; ///< Instance of routing panel
708 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
709 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
710 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
713 #endif // MAINWINDOW_H