2 Situare - A location system for Facebook
3 Copyright (C) 2010 Ixonos Plc. Authors:
5 Kaj Wallin - kaj.wallin@ixonos.com
6 Henri Lampela - henri.lampela@ixonos.com
7 Pekka Nissinen - pekka.nissinen@ixonos.com
8 Jussi Laitinen - jussi.laitinen@ixonos.com
9 Sami Rämö - sami.ramo@ixonos.com
11 Situare is free software; you can redistribute it and/or
12 modify it under the terms of the GNU General Public License
13 version 2 as published by the Free Software Foundation.
15 Situare is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with Situare; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
26 #ifndef FRIENDLISTPANEL_H
27 #define FRIENDLISTPANEL_H
34 class FriendListItemDelegate;
40 * @brief Class for sliding friends list panel
42 * @author Kaj Wallin - kaj.wallin (at) ixonos.com
43 * @author Henri Lampela - henri.lampela (at) ixonos.com
44 * @author Pekka Nissinen - pekka.nissinen (at) ixonos.com
45 * @author Jussi Laitinen - jussi.laitinen (at) ixonos.com
46 * @author Sami Rämö - sami.ramo (at) ixonos.com
48 class FriendListPanel : public QWidget
54 * @brief Default constructor
58 FriendListPanel(QWidget *parent = 0);
60 /*******************************************************************************
61 * BASE CLASS INHERITED AND REIMPLEMENTED MEMBER FUNCTIONS
62 ******************************************************************************/
64 void hideEvent(QHideEvent *event);
67 * @brief Used for grabbing the keyboard after the text field is fully initiated.
71 void showEvent(QShowEvent *event);
73 /*******************************************************************************
74 * MEMBER FUNCTIONS AND SLOTS
75 ******************************************************************************/
78 * @brief Slot to update friend item's image
82 void friendImageReady(User *user);
85 * @brief Slot to refresh friends list
89 void friendInfoReceived(QList<User *> &friendList);
93 * @brief Set visibility for filtering related UI elements
95 * @param visible True if items should be visible, false if not
97 void setFilteringLayoutVisible(bool visible);
99 void updateKeyboardGrabbing();
103 * @brief Slot to clear friend list filter.
105 void clearFriendListFilter();
108 * @brief Slot for clearing the friend list filtering.
110 void clearFiltering();
113 * @brief Set filtering UI elements visibility based on the filtering text value
115 * Filtering UI elements are invoked when the text becomes not empty and hidden when text
118 * @param text New text value
120 void filterTextChanged(const QString &text);
122 void topmostWindowChanged(bool mainWindowIsTopmost);
125 * @brief Slot to show friends in list.
127 * Shows only friends that are on userIDs list.
128 * @param userIDs list of user ID's
130 void showFriendsInList(const QList<QString> &userIDs);
132 /*******************************************************************************
134 ******************************************************************************/
137 * @brief Signal for friend finding.
139 * @param coordinates Target coordinate
141 void findFriend(const GeoCoordinate &coordinates);
143 /*******************************************************************************
145 ******************************************************************************/
147 bool m_mainWindowIsTopmost;
149 QLabel *m_friendListLabel; ///< Friend list label
150 QLineEdit *m_filterField; ///< Text field for the filter text
151 QPushButton *m_clearFilterButton; ///< Button to clear list filtering
152 QPushButton *m_filterClearButton; ///< Button for clearing the filtering
153 QWidget *m_friendListHeaderWidget; ///< Friend list header widget
155 FriendListView *m_friendListView; ///< Friend list view
159 #endif // FRIENDLISTPANEL_H