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 Sami Rämö - sami.ramo@ixonos.com
9 Situare is free software; you can redistribute it and/or
10 modify it under the terms of the GNU General Public License
11 version 2 as published by the Free Software Foundation.
13 Situare is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with Situare; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
27 #include <QtGui/QMainWindow>
30 #include "network/networkcookiejar.h"
31 #include "panelsidebar.h"
37 class FacebookAuthentication;
38 class FriendListPanel;
44 class ZoomButtonPanel;
49 * @brief Main Window Class
51 class MainWindow : public QMainWindow
59 * @param parent Parent
61 MainWindow(QWidget *parent = 0);
69 /*******************************************************************************
70 * BASE CLASS INHERITED AND REIMPLEMENTED MEMBER FUNCTIONS
71 ******************************************************************************/
74 * @brief HW increase and decrease key presses are grabbed and used for zooming the map.
76 void keyPressEvent(QKeyEvent* event);
78 /*******************************************************************************
79 * MEMBER FUNCTIONS AND SLOTS
80 ******************************************************************************/
83 * @brief Clears cookie jar
86 void clearCookieJar();
93 void loggedIn(bool logged);
96 * @brief Enable / disable auto centering button.
98 * @param enabled true if shoud be enabled, false otherwise
100 void setAutoCenteringButtonEnabled(bool enabled);
103 * @brief Enable / disable GPS button.
105 * Does set visibilities for manual location cursor and auto centering menu button.
107 * @param enabled true if enabled, false otherwise
109 void setGPSButtonEnabled(bool enabled);
112 * @brief Set scene for MapView
114 * @param scene Scene to be set
116 void setMapViewScene(QGraphicsScene *scene);
119 * @brief Show Maemo information box with message.
121 * @param message Information message
122 * @param modal Modal = true, non-modal false
124 void showMaemoInformationBox(const QString &message, bool modal=false);
127 * @brief Gets the username from member variable for saving purposes
129 * @return QString Username
131 const QString username();
135 * @brief Slot to intercept signal when login has failed (loginFailure signal)
141 * @brief Slot to intercept signal when login with cookies is requested
144 void loginUsingCookies();
147 * @brief Public slot, which open settings dialog
149 void openSettingsDialog();
152 * @brief Sets username to member variable for login dialog
154 * @param username Username to be set
156 void setUsername(const QString &username);
159 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
162 * @param url Login page url
164 void startLoginProcess(const QUrl &url);
167 * @brief Toggle progress indicator.
169 * @param state true if progress indicator should be shown, false otherwise
171 void toggleProgressIndicator(bool state);
174 * @brief Shows / hides Situare related UI items
178 void updateItemVisibility(bool show);
182 * @brief Build fullscreen toggle button and connect slots
184 void buildFullScreenButton();
187 * @brief Build friend list panel and connect slots
189 void buildFriendListPanel();
192 * @brief Build manual location setting cross hair and connect slots
194 void buildManualLocationCrosshair();
197 * @brief Build map and connect slots
202 * @brief Build OSM license and connect slots
204 void buildOsmLicense();
207 * @brief Build user info panel and connect slots
209 void buildUserInfoPanel();
212 * @brief Build webview and connect slots
218 * @brief Build zoom button panel and connect slots
220 void buildZoomButtonPanel();
223 * @brief Private method to create the Menu items
228 * @brief Grab or release HW increase and decrease buttons.
230 * @param grab Use true for grabbing and false for releasing the keys
232 void grabZoomKeys(bool grab);
235 * @brief Set own location crosshair visibility
239 void setOwnLocationCrosshairVisibility(bool visible);
243 * @brief Slot for drawing the fullscreen toggle button
245 * @param size Size of the screen
247 void drawFullScreenButton(const QSize &size);
250 * @brief Slot for drawing the Open Street Map license text
252 * @param size Size of the screen
254 void drawOsmLicense(const QSize &size);
257 * @brief Slot for drawing the own location crosshair
259 * @param width Width of the viewport
260 * @param height Height of the viewport
262 void drawOwnLocationCrosshair(int width, int height);
265 * @brief Slot for gps timeout.
267 * Called when request timeout occurs.
272 * @brief Slot to load cookies from settings
278 * @brief Slot to intercept signal when webview has finished loading webpage
280 * @param done Status of the loading
282 void loadDone(bool done);
285 * @brief Slot to save cookies to settings
291 * @brief Set correnct view port size to datamembers
293 * @param width Width of the viewport
294 * @param height Height of the viewport
296 void setViewPortSize(const int width, const int height);
299 * @brief Toggle between fullscreen and normal window mode
301 void toggleFullScreen();
303 /*******************************************************************************
305 ******************************************************************************/
308 * @brief Automatic centering setting changed by user
310 * @param enabled True if automatic centering is enabled, otherwise false
312 void autoCenteringTriggered(bool enabled);
315 * @brief Signal that indicates when user has cancelled login process
318 void cancelLoginProcess();
321 * @brief View should be centered to new location
323 * @param sceneCoordinate Scene coordinates of the new center point
325 void centerToSceneCoordinates(QPoint sceneCoordinate);
328 * @brief Signal for enabling automatic location update.
330 * @param enabled true if enabled, false otherwise
331 * @param updateIntervalMsecs update interval in milliseconds
333 void enableAutomaticLocationUpdate(bool enabled, int updateIntervalMsecs);
336 * @brief Signal for requesting username from settings
339 void fetchUsernameFromSettings();
342 * @brief Signal for finding user.
344 * @param coordinates user geo coordinates
346 void findUser(const QPointF &coordinates);
349 * @brief GPS setting changed
351 * @param enabled True if GPS is enabled, otherwise false
353 void gpsTriggered(bool enabled);
356 * @brief Signal for finding friend.
358 * @param coordinates friend's geo coordinates
360 void findFriend(const QPointF &coordinates);
363 * @brief Signal for friend location ready.
367 void friendsLocationsReady(QList<User *> &friendsList);
370 * @brief Signal is emitted when location item is clicked.
372 * @param userIDs list of friends user IDs in the group
374 void locationItemClicked(const QList<QString> &userIDs);
377 * @brief Signals when Login/Logout action is pressed
380 void loginActionPressed();
383 * @brief MapView has been resized
385 * @param size view size
387 void mapViewResized(const QSize &size);
390 * @brief Forwarding signal from MapView to MapEngine
392 * @param sceneCoordinate
394 void mapViewScrolled(QPoint sceneCoordinate);
397 * @brief Forwarding signal from MapEngine to MapView
399 void maxZoomLevelReached();
402 * @brief Signal that informs that user's message/location failed to update on Situare server
403 * This signal is originally sended from SituareService with name error
404 * Signal is renamed on MainWindow
406 void messageSendingFailed(const QString &error);
409 * @brief Forwarding signal from MapEngine to MapView
411 void minZoomLevelReached();
414 * @brief Signal that used to inform user that his message/location update tp Situare server
416 * This signal is originally sended from UserInfo
418 void notificateUpdateFailing(const QString &message);
421 * @brief Signal for refreshing user data.
424 void refreshUserData();
427 * @brief Signal for requesting reverseGeo from SituareEngine
430 void requestReverseGeo();
433 * @brief Signals, when address data is ready
435 * @param address Street address
437 void reverseGeoReady(const QString &address);
440 * @brief Signal to save username to settings
442 * @param username Username
444 void saveUsername(const QString &username);
447 * @brief Signal for requestLocationUpdate from SituareEngine
449 * @param status Status message
450 * @param publish Publish on Facebook
452 void statusUpdate(const QString &status, const bool &publish);
455 * @brief Signals when webview's urlChanged signal is emitted
459 void updateCredentials(const QUrl &url);
462 * @brief Signals when updateLocation request finished successfully
465 void updateWasSuccessful();
468 * @brief MapView has finished zooming
470 void viewZoomFinished();
473 * @brief Signal for use location ready.
475 * @param user User object
477 void userLocationReady(User *user);
480 * @brief Map zoom in request
485 * @brief Forwarding signal from MapEngine to MapView
487 void zoomLevelChanged(int zoomLevel);
490 * @brief Map zoom out request
494 /*******************************************************************************
496 ******************************************************************************/
498 bool m_drawOwnLocationCrosshair; ///< Flag for making ownLocationCrosshair visible or not
499 bool m_loggedIn; ///< Indicates login state
500 bool m_refresh; ///< Indicates when webpage is refreshed
502 int m_viewPortHeight; ///< Height of view port
503 int m_viewPortWidth; ///< Width of view port
505 QAction *m_autoCenteringAct; ///< Action to auto center map using gps position
506 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
507 QAction *m_loginAct; ///< Action to Login/Logout
508 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
510 QLabel *m_osmLicense; ///< Label for Open Street Map license
511 QLabel *m_ownLocationCrosshair; ///< Label that show ownLocationCrosshair
513 QMenu *m_viewMenu; ///< Object that hold the view menu items
515 QString m_email; ///< Placeholder for email
516 QString m_password; ///< Placeholder for password
518 QToolButton *m_fullScreenButton; ///< Instance of the fullscreen toggle button
520 QWebView *m_webView; ///< Shows facebook login page
522 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
523 MapView *m_mapView; ///< Instance of the map view
524 NetworkCookieJar *m_cookieJar; ///< Placeholder for QNetworkCookies
525 PanelSideBar *m_userPanelSidebar; ///< User panel side bar
526 PanelSideBar *m_friendsListPanelSidebar;///< Friends panel side bar
527 UserInfoPanel *m_userPanel; ///< Instance of the user information panel
528 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
530 SettingsDialog *m_settingsDialog; ///< Settings dialog
533 #endif // MAINWINDOW_H