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 "panelsidebar.h"
36 class FacebookAuthentication;
37 class FriendListPanel;
44 class ZoomButtonPanel;
48 * @brief Main Window Class
50 class MainWindow : public QMainWindow
58 * @param parent Parent
60 MainWindow(QWidget *parent = 0);
68 /*******************************************************************************
69 * BASE CLASS INHERITED AND REIMPLEMENTED MEMBER FUNCTIONS
70 ******************************************************************************/
73 * @brief HW increase and decrease key presses are grabbed and used for zooming the map.
75 void keyPressEvent(QKeyEvent* event);
77 /*******************************************************************************
78 * MEMBER FUNCTIONS AND SLOTS
79 ******************************************************************************/
86 void loggedIn(bool logged);
89 * @brief Enable / disable auto centering button.
91 * @param enabled true if shoud be enabled, false otherwise
93 void setAutoCenteringButtonEnabled(bool enabled);
96 * @brief Enable / disable GPS button.
98 * Does set visibilities for manual location cursor and auto centering menu button.
100 * @param enabled true if enabled, false otherwise
102 void setGPSButtonEnabled(bool enabled);
105 * @brief Set scene for MapView
107 * @param scene Scene to be set
109 void setMapViewScene(QGraphicsScene *scene);
112 * @brief Show Maemo information box with message.
114 * @brief message information message
116 void showMaemoInformationBox(const QString &message);
119 * @brief Gets the username from member variable for saving purposes
121 * @return QString Username
123 const QString username();
127 * @brief Slot to intercept signal when user has pressed connect button from loginDialog
129 * @param email E-mail
130 * @param password Password
132 void loginDialogDone(const QString &email, const QString &password);
135 * @brief Slot to intercept signal when login has failed (loginFailure signal)
141 * @brief Public slot, which open settings dialog
143 void openSettingsDialog();
146 * @brief Sets username to member variable for login dialog
148 * @param username Username to be set
150 void setUsername(const QString &username);
157 void showPanels(bool show);
160 * @brief Public slot to intercept signal when old cerdentials are invalid or credentials
163 * @param url Login page url
165 void startLoginProcess(const QUrl &url);
168 * @brief Toggle progress indicator.
170 * @param state true if progress indicator should be shown, false otherwise
172 void toggleProgressIndicator(bool state);
176 * @brief Build friend list panel and connect slots
178 void buildFriendListPanel();
181 * @brief Build manual location setting cross hair and connect slots
183 void buildManualLocationCrosshair();
186 * @brief Build map and connect slots
191 * @brief Build OSM license and connect slots
193 void buildOsmLicense();
196 * @brief Build user info panel and connect slots
198 void buildUserInfoPanel();
201 * @brief Build zoom button panel and connect slots
203 void buildZoomButtonPanel();
206 * @brief Private method to create the Menu items
211 * @brief Grab or release HW increase and decrease buttons.
213 * @param grab Use true for grabbing and false for releasing the keys
215 void grabZoomKeys(bool grab);
218 * @brief Set own location crosshair visibility
222 void setOwnLocationCrosshairVisibility(bool visible);
226 * @brief Slot for drawing the Open Street Map license text
228 * @param size Size of the screen
230 void drawOsmLicense(const QSize &size);
233 * @brief Slot for drawing the own location crosshair
235 * @param width Width of the viewport
236 * @param height Height of the viewport
238 void drawOwnLocationCrosshair(int width, int height);
241 * @brief Slot for gps error.
243 * @param message error message
245 void gpsError(const QString &message);
248 * @brief Slot for gps timeout.
250 * Called when request timeout occurs.
255 * @brief Slot to intercept signal when webview has finished loading webpage
257 * @param done Status of the loading
259 void loadDone(bool done);
262 * @brief Set correnct view port size to datamembers
264 * @param width Width of the viewport
265 * @param height Height of the viewport
267 void setViewPortSize(const int width, const int height);
269 /*******************************************************************************
271 ******************************************************************************/
274 * @brief Automatic centering setting changed by user
276 * @param enabled True if automatic centering is enabled, otherwise false
278 void autoCenteringTriggered(bool enabled);
280 void automaticLocationUpdateIntervalSet(int updateIntervalMsecs);
283 * @brief Signal that indicates when user has cancelled login process
286 void cancelLoginProcess();
289 * @brief View should be centered to new location
291 * @param sceneCoordinate Scene coordinates of the new center point
293 void centerToSceneCoordinates(QPoint sceneCoordinate);
296 * @brief Signal for requesting username from settings
299 void fetchUsernameFromSettings();
302 * @brief GPS setting changed
304 * @param enabled True if GPS is enabled, otherwise false
306 void gpsTriggered(bool enabled);
309 * @brief Signal for finding friend.
311 * @param coordinates friend's geo coordinates
313 void findFriend(const QPointF &coordinates);
316 * @brief Signal for friend location ready.
320 void friendsLocationsReady(QList<User *> &friendsList);
323 * @brief Signal is emitted when location item is clicked.
325 * @param userIDs list of friends user IDs in the group
327 void locationItemClicked(const QList<QString> &userIDs);
330 * @brief Signals when Login/Logout action is pressed
333 void loginActionPressed();
336 * @brief MapView has been resized
338 * @param size view size
340 void mapViewResized(const QSize &size);
343 * @brief Forwarding signal from MapView to MapEngine
345 * @param sceneCoordinate
347 void mapViewScrolled(QPoint sceneCoordinate);
350 * @brief Forwarding signal from MapEngine to MapView
352 void maxZoomLevelReached();
355 * @brief Forwarding signal from MapEngine to MapView
357 void minZoomLevelReached();
360 * @brief Signal for refreshing user data.
363 void refreshUserData();
366 * @brief Signal for requesting reverseGeo from SituareEngine
369 void requestReverseGeo();
372 * @brief Signals, when address data is ready
374 * @param address Street address
376 void reverseGeoReady(const QString &address);
379 * @brief Signal for requestLocationUpdate from SituareEngine
381 * @param status Status message
382 * @param publish Publish on Facebook
384 void statusUpdate(const QString &status, const bool &publish);
387 * @brief Signals when webview's urlChanged signal is emitted
391 void updateCredentials(const QUrl &url);
394 * @brief MapView has finished zooming
396 void viewZoomFinished();
399 * @brief Signal for use location ready.
401 * @param user User object
403 void userLocationReady(User *user);
406 * @brief Map zoom in request
411 * @brief Forwarding signal from MapEngine to MapView
413 void zoomLevelChanged(int zoomLevel);
416 * @brief Map zoom out request
420 /*******************************************************************************
422 ******************************************************************************/
425 bool m_drawOwnLocationCrosshair; ///< Flag for making ownLocationCrosshair visible or not
426 bool m_loggedIn; ///< Indicates login state
427 bool m_refresh; ///< Indicates when webpage is refreshed
429 int m_viewPortHeight; ///< Height of view port
430 int m_viewPortWidth; ///< Width of view port
432 QAction *m_autoCenteringAct; ///< Action to auto center map using gps position
433 QAction *m_gpsToggleAct; ///< Action to trigger gps toggle
434 QAction *m_loginAct; ///< Action to Login/Logout
435 QAction *m_toSettingsAct; ///< Action to trigger switch to settings dialog
437 QLabel *m_osmLicense; ///< Label for Open Street Map license
438 QLabel *m_ownLocationCrosshair; ///< Label that show ownLocationCrosshair
440 QMenu *m_viewMenu; ///< Object that hold the view menu items
442 QString m_email; ///< Placeholder for email
443 QString m_password; ///< Placeholder for password
445 QUrl m_loginUrl; ///< Placeholder for login page url
447 QWebView *m_webView; ///< Shows facebook login page
449 FriendListPanel *m_friendsListPanel; ///< Instance of friends list panel
450 LoginDialog *m_loginDialog; ///< Login dialog
451 MapView *m_mapView; ///< Instance of the map view
452 PanelSideBar *m_userPanelSidebar; ///< User panel side bar
453 PanelSideBar *m_friendsListPanelSidebar;///< Friends panel side bar
454 UserInfoPanel *m_userPanel; ///< Instance of the user information panel
455 ZoomButtonPanel *m_zoomButtonPanel; ///< Instance of zoom button panel
457 SettingsDialog *m_settingsDialog; ///< Settings dialog
460 #endif // MAINWINDOW_H