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
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,
24 #include "../user/user.h"
25 #include "coordinates/geocoordinate.h"
26 #include "friendlistitem.h"
27 #include "friendlistitemdelegate.h"
28 #include "friendlistview.h"
29 #include "panelcommon.h"
31 #include "friendlistpanel.h"
33 FriendListPanel::FriendListPanel(QWidget *parent)
36 qDebug() << __PRETTY_FUNCTION__;
38 QVBoxLayout *friendListPanelLayout = new QVBoxLayout();
39 friendListPanelLayout->setMargin(0);
40 friendListPanelLayout->setSpacing(0);
41 setLayout(friendListPanelLayout);
43 QHBoxLayout *filterLayout = new QHBoxLayout();
44 filterLayout->setContentsMargins(FRIENDPANEL_FILTER_MARGIN_LEFT, 0,
45 FRIENDPANEL_FILTER_MARGIN_RIGHT, 0);
47 m_friendListHeaderWidget = new QWidget();
48 m_friendListHeaderWidget->setLayout(filterLayout);
49 m_friendListHeaderWidget->setAutoFillBackground(true);
51 m_routeButton = new QPushButton("Route to friend");
53 QPalette labelPalette = m_friendListHeaderWidget->palette();
54 labelPalette.setColor(QPalette::Background, Qt::black);
56 m_friendListHeaderWidget->setPalette(labelPalette);
57 m_friendListHeaderWidget->hide();
58 m_friendListLabel = new QLabel(this);
59 m_clearFilterButton = new QPushButton(tr("Show all"));
61 filterLayout->addWidget(m_friendListLabel);
62 filterLayout->addWidget(m_clearFilterButton);
64 m_friendListView = new FriendListView(this);
65 m_friendListView->setItemDelegate(new FriendListItemDelegate(this));
67 QVBoxLayout *listViewLayout = new QVBoxLayout;
68 listViewLayout->setContentsMargins(PANEL_MARGIN_LEFT, 0, PANEL_MARGIN_RIGHT, 0);
69 listViewLayout->addWidget(m_friendListView);
71 friendListPanelLayout->addWidget(m_routeButton);
72 friendListPanelLayout->addWidget(m_friendListHeaderWidget);
73 friendListPanelLayout->addLayout(listViewLayout);
75 connect(m_friendListView, SIGNAL(friendItemClicked(GeoCoordinate)),
76 this, SIGNAL(findFriend(GeoCoordinate)));
78 connect(m_clearFilterButton, SIGNAL(clicked()),
79 this, SLOT(clearFriendListFilter()));
81 connect(m_routeButton, SIGNAL(clicked()),
82 this, SLOT(routeToSelectedFriend()));
85 void FriendListPanel::friendImageReady(User *user)
87 qDebug() << __PRETTY_FUNCTION__;
89 FriendListItem *item = static_cast<FriendListItem*>(m_friendListView->listItem(user->userId()));
92 item->setAvatarImage(user->profileImage());
95 void FriendListPanel::friendInfoReceived(QList<User *> &friendList)
97 qDebug() << __PRETTY_FUNCTION__;
99 QStringList newUserIDs;
101 foreach (User *user, friendList) {
102 FriendListItem *item = 0;
103 if (!m_friendListView->contains(user->userId())) {
104 item = new FriendListItem();
105 item->setUserData(user);
106 m_friendListView->addListItem(user->userId(), item);
108 item = static_cast<FriendListItem *>(m_friendListView->takeListItemFromView(
112 item->setUserData(user);
113 m_friendListView->addListItemToView(item);
117 newUserIDs.append(user->userId());
120 m_friendListView->clearUnused(newUserIDs);
123 void FriendListPanel::clearFriendListFilter()
125 qDebug() << __PRETTY_FUNCTION__;
127 m_friendListHeaderWidget->hide();
128 m_friendListView->clearFilter();
131 void FriendListPanel::routeToSelectedFriend()
133 qDebug() << __PRETTY_FUNCTION__;
135 FriendListItem *item = dynamic_cast<FriendListItem *>(m_friendListView->selectedItem());
138 emit routeToFriend(item->coordinates());
141 void FriendListPanel::showFriendsInList(const QList<QString> &userIDs)
143 qDebug() << __PRETTY_FUNCTION__;
145 m_friendListLabel->setText(tr("Selected: %1").arg(userIDs.count()));
148 m_friendListHeaderWidget->show();
149 m_friendListView->filter(userIDs);