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>
34 #include "network/networkcookiejar.h"
44 class FriendListPanel;
45 class FullScreenButton;
47 class IndicatorButtonPanel;
49 class LocationSearchPanel;
55 class SceneCoordinate;
61 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 Build and show login dialog with login browser
99 * @param browser Login browser instance
101 void buildLoginDialog(QWebView *browser);
108 void loggedIn(bool logged);
111 * @brief Gets the login state (logged in/logged out)
113 * @return bool Login state
118 * @brief Reads automatic location update settings.
120 void readAutomaticLocationUpdateSettings();
123 * @brief Enable / disable GPS button.
125 * Does set visibilities for manual location cursor and auto centering menu button.
127 * @param enabled true if enabled, false otherwise
129 void setGPSButtonEnabled(bool enabled);
132 * @brief Enable / disable direction indicator button.
134 * @param enabled true if shoud be enabled, false otherwise
136 void setIndicatorButtonEnabled(bool enabled);
139 * @brief Set scene for MapView
141 * @param scene Scene to be set
143 void setMapViewScene(QGraphicsScene *scene);
146 * Shows dialog with enable automatic location update question.
148 * @param text text to show in dialog
150 void showEnableAutomaticUpdateLocationDialog(const QString &text);
153 * @brief Gets the username from member variable for saving purposes
155 * @return QString Username
157 const QString username();
161 * @brief Builds information box with message.
163 * @param message Information message
164 * @param modal Modal = true, non-modal false
166 void buildInformationBox(const QString &message, bool modal=false);
169 * @brief Hides and deletes login dialog
171 void destroyLoginDialog();
174 * @brief Slot for failed login
179 * @brief Public slot, which open settings dialog
181 void openSettingsDialog();
184 * @brief Set own location crosshair visibility
188 void setCrosshairVisibility(bool visible);
191 * @brief Shows contact dialog.
193 * Shows contact dialog with contact's information.
194 * @param guid globally unique ID of a contact
196 void showContactDialog(const QString &guid);
199 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
202 void startLoginProcess();
205 * @brief Toggle progress indicator.
207 * @param state true if progress indicator should be shown, false otherwise
209 void toggleProgressIndicator(bool state);
212 * @brief Shows / hides Situare related UI items
215 void updateItemVisibility();
219 * @brief Build manual location setting cross hair and connect slots
221 void buildCrosshair();
224 * @brief Build friend list panel and connect slots
226 void buildFriendListPanel();
229 * @brief Build fullscreen toggle button and connect slots
231 void buildFullScreenButton();
234 * @brief Build direction indicator button panel and connect signals
236 void buildIndicatorButtonPanel();
240 * @brief Build location search panel and connect signals
242 void buildLocationSearchPanel();
245 * @brief Build map and connect slots
250 * @brief Build map scale and connect slots
252 void buildMapScale();
255 * @brief Build OSM license and connect slots
257 void buildOsmLicense();
260 * @brief Build application panels
265 * @brief Build routing panel and connect slots
267 void buildRoutingPanel();
270 * @brief Build user info panel and connect slots
272 void buildUserInfoPanel();
275 * @brief Build zoom button panel and connect slots
277 void buildZoomButtonPanel();
280 * @brief Private method to create the Menu items
285 * @brief Grab or release HW increase and decrease buttons.
287 * @param grab Use true for grabbing and false for releasing the keys
289 void grabZoomKeys(bool grab);
292 * @brief Queues dialog/information box
294 * @param dialog Dialog to be added into queue
296 void queueDialog(QDialog *dialog);
299 * @brief Shows queued error information box
302 void showErrorInformationBox();
305 * @brief Shows queued information box
307 * @fn showInformationBox
309 void showInformationBox();
313 * @brief Slot for automatic update dialog finished.
315 * @result result code
317 void automaticUpdateDialogFinished(int result);
320 * @brief Slot to intercept signal when dialog/information note is processed
322 * @param status Status of the dialog
324 void dialogFinished(int status);
327 * @brief Slot for drawing the fullscreen toggle button
329 * @param size Size of the screen
331 void drawFullScreenButton(const QSize &size);
334 * @brief Slot for drawing the map distance scale
336 * @param size Size of the screen
338 void drawMapScale(const QSize &size);
341 * @brief Slot for drawing the Open Street Map license text
343 * @param size Size of the screen
345 void drawOsmLicense(const QSize &size);
348 * @brief Slot to intercept signal when error dialog/information note is processed
350 * @param status Status of the dialog
352 void errorDialogFinished(int status);
355 * @brief Slot for gps timeout.
357 * Called when request timeout occurs.
362 * @brief Called when map center point horizontal shifting is changed
364 * @param shifting New shifting value
366 void mapCenterHorizontalShiftingChanged(int shifting);
369 * @brief Move the crosshair
371 void moveCrosshair();
374 * @brief Slot for settings dialog accepted.
376 void settingsDialogAccepted();
379 * @brief Ignore SSL error from the reply
381 void sslErrors(QNetworkReply *reply, const QList<QSslError> &errors);
384 * @brief Start location search (open search dialog)
386 void startLocationSearch();
389 * @brief Toggle between fullscreen and normal window mode
391 void toggleFullScreen();
393 /*******************************************************************************
395 ******************************************************************************/
398 * @brief Automatic centering setting changed by user
400 * @param enabled True if automatic centering is enabled, otherwise false
402 void autoCenteringTriggered(bool enabled);
405 * @brief Signal that indicates when user has cancelled login process
408 void cancelLoginProcess();
411 * @brief Signal for centering to coordinates.
413 * @param coordinates geo coordinates to center to.
415 void centerToCoordinates(const GeoCoordinate &coordinates);
418 * @brief View should be centered to new location
420 * @param coordinate Scene coordinates of the new center point
422 void centerToSceneCoordinates(const SceneCoordinate &coordinate);
425 * @brief Emitted when route is cleared
430 * @brief Signal when direction and distance from current map center point to current GPS
431 * location is changed
433 * @param direction Direction in degrees
434 * @param distance Distance in meters
435 * @param draw Should the indicator triangle be drawn or not
437 void directionIndicatorValuesUpdate(qreal direction, qreal distance, bool draw);
440 * @brief Signal for enabling automatic location update.
442 * @param enabled true if enabled, false otherwise
443 * @param updateIntervalMsecs update interval in milliseconds
445 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs = 0);
448 * @brief Signals error
450 * @param context error context
451 * @param error error code
453 void error(const int context, const int error);
456 * @brief Signal for requesting username from settings
459 void fetchUsernameFromSettings();
462 * @brief Signals when friend's profile image is ready
466 void friendImageReady(User *user);
469 * @brief GPS setting changed
471 * @param enabled True if GPS is enabled, otherwise false
473 void gpsTriggered(bool enabled);
476 * @brief Signal for friend location ready.
480 void friendsLocationsReady(QList<User *> &friendsList);
483 * @brief Emited when location request is parsed and is ready for further processing
485 * @param result List of Location items
487 void locationDataParsed(const QList<Location> &result);
490 * @brief Signal is emitted when location item is clicked on map.
492 * @param userIDs list of friends user IDs in the group
494 void locationItemClicked(const QList<QString> &userIDs);
497 * @brief Signal is emitted when location item is clicked in list.
499 * @param swBound south-west bound in GeoCoorinate
500 * @param neBound north-east bound in GeoCoordinate
502 void locationItemClicked(const GeoCoordinate &swBound, const GeoCoordinate &neBound);
505 * @brief Signals when Login/Logout action is pressed
508 void loginActionPressed();
511 * @brief MapView has been resized
513 * @param size view size
515 void mapViewResized(const QSize &size);
518 * @brief Forwarding signal from MapView to MapEngine
520 * @param coordinate New center point coordinate
522 void mapViewScrolled(const SceneCoordinate &coordinate);
525 * @brief Forwarding signal from MapEngine to MapView
527 void maxZoomLevelReached();
530 * @brief Forwarding signal from MapEngine to MapView
532 void minZoomLevelReached();
535 * @brief Forwarding signal from MapEngine to MapScale
537 void newMapResolution(qreal scale);
540 * @brief Signal for refreshing user data.
543 void refreshUserData();
546 * @brief Requests contact dialog.
548 * @param facebookId contact's facebookId
550 void requestContactDialog(const QString &facebookId);
553 * @brief Signal for requesting reverseGeo from SituareEngine
556 void requestReverseGeo();
559 * @brief Signals, when address data is ready
561 * @param address Street address
563 void reverseGeoReady(const QString &address);
566 * @brief Emited when route is parsed and is ready for further processing
568 * @param route Route item containing parsed route details
570 void routeParsed(Route &route);
573 * @brief Signal for routing to geo coordinates.
575 * @param coordinates destination geo coordinates
577 void routeTo(const GeoCoordinate &coordinates);
580 * @brief Request routing to current cursor position
582 void routeToCursor();
585 * @brief Signal for location search
587 * @param location QString location
589 void searchForLocation(QString location);
592 * @brief Signal is emitted when search history item is clicked.
594 * @param searchString search string used
596 void searchHistoryItemClicked(const QString &searchString);
599 * @brief Signal for requestLocationUpdate from SituareEngine
601 * @param status Status message
602 * @param publish Publish on Facebook
604 void statusUpdate(const QString &status, const bool &publish);
607 * @brief Signals when updateLocationDialog's data must be cleared
610 void clearUpdateLocationDialogData();
613 * @brief Dragging mode triggered.
615 void draggingModeTriggered();
618 * @brief MapView has finished zooming
620 void viewZoomFinished();
623 * @brief Signal for use location ready.
625 * @param user User object
627 void userLocationReady(User *user);
630 * @brief Map zoom in request
635 * @brief Forwarding signal from MapEngine to MapView
637 void zoomLevelChanged(int zoomLevel);
640 * @brief Map zoom out request
644 /*******************************************************************************
646 ******************************************************************************/
648 bool m_errorShown; ///< Indicates if error dialog/note is shown
649 bool m_loggedIn; ///< Indicates login state
650 bool m_refresh; ///< Indicates when webpage is refreshed
652 int m_mapCenterHorizontalShifting; ///< Amount of map center point horizontal shifting
653 int m_progressIndicatorCount; ///< Indicates the number of progress indicator calls
655 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
656 QAction *m_loginAct; ///< Action to Login/Logout
657 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
659 QDialog *m_loginDialog; ///< Login dialog
661 QLabel *m_crosshair; ///< Label for center point crosshair
662 QLabel *m_osmLicense; ///< Label for Open Street Map license
664 QList<int> m_situareTabsIndexes; ///< List of Situare tab indexes
665 QList<QDialog *> m_error_queue; ///< QList type error dialog queue
666 QList<QDialog *> m_queue; ///< QList type dialog queue
668 QMenu *m_viewMenu; ///< Object that hold the view menu items
670 QMessageBox *m_automaticUpdateLocationDialog; ///< Automatic update location dialog
672 QString m_email; ///< Placeholder for email
673 QString m_password; ///< Placeholder for password
675 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
676 FullScreenButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
677 IndicatorButtonPanel *m_indicatorButtonPanel; ///< Instance of direction indicator button
678 LocationSearchPanel *m_locationSearchPanel; ///< Location search panel
679 MapScale *m_mapScale; ///< Instance of the map scale
680 MapView *m_mapView; ///< Instance of the map view
681 RoutingPanel *m_routingPanel; ///< Instance of routing panel
682 TabbedPanel *m_tabbedPanel; ///< Widget for tabbed panels
683 UserInfoPanel *m_userInfoPanel; ///< Instance of the user information panel
684 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
687 #endif // MAINWINDOW_H