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 <QHBoxLayout>
26 #include <QPushButton>
28 #include "../user/user.h"
29 #include "coordinates/geocoordinate.h"
30 #include "friendlistitem.h"
31 #include "friendlistitemdelegate.h"
32 #include "friendlistview.h"
33 #include "panelcommon.h"
35 #include "friendlistpanel.h"
37 FriendListPanel::FriendListPanel(QWidget *parent)
40 qDebug() << __PRETTY_FUNCTION__;
42 QVBoxLayout *friendListPanelLayout = new QVBoxLayout();
43 friendListPanelLayout->setMargin(0);
44 friendListPanelLayout->setSpacing(0);
45 setLayout(friendListPanelLayout);
47 QHBoxLayout *filterLayout = new QHBoxLayout();
49 filterLayout->setContentsMargins(FRIENDPANEL_FILTER_MARGIN_LEFT, 0,
50 FRIENDPANEL_FILTER_MARGIN_RIGHT, 0);
52 m_friendListHeaderWidget = new QWidget();
53 m_friendListHeaderWidget->setLayout(filterLayout);
54 m_friendListHeaderWidget->setAutoFillBackground(true);
56 m_routeButton = new QPushButton("Route to friend");
58 QPalette labelPalette = m_friendListHeaderWidget->palette();
59 labelPalette.setColor(QPalette::Background, Qt::black);
61 m_friendListHeaderWidget->setPalette(labelPalette);
62 m_friendListHeaderWidget->hide();
63 m_friendListLabel = new QLabel(this);
64 m_clearFilterButton = new QPushButton(tr("Show all"));
66 filterLayout->addWidget(m_friendListLabel);
67 filterLayout->addWidget(m_clearFilterButton);
69 m_friendListView = new FriendListView(this);
70 m_friendListView->setItemDelegate(new FriendListItemDelegate(this));
72 QVBoxLayout *listViewLayout = new QVBoxLayout;
73 listViewLayout->setContentsMargins(PANEL_MARGIN_LEFT, 0, PANEL_MARGIN_RIGHT, 0);
74 listViewLayout->addWidget(m_friendListView);
76 friendListPanelLayout->addWidget(m_routeButton);
77 friendListPanelLayout->addWidget(m_friendListHeaderWidget);
78 friendListPanelLayout->addLayout(listViewLayout);
80 connect(m_friendListView, SIGNAL(friendItemClicked(GeoCoordinate)),
81 this, SIGNAL(findFriend(GeoCoordinate)));
83 connect(m_clearFilterButton, SIGNAL(clicked()),
84 this, SLOT(clearFriendListFilter()));
86 connect(m_routeButton, SIGNAL(clicked()),
87 this, SLOT(routeToSelectedFriend()));
90 void FriendListPanel::friendImageReady(User *user)
92 qDebug() << __PRETTY_FUNCTION__;
94 FriendListItem *item = static_cast<FriendListItem*>(m_friendListView->listItem(user->userId()));
97 item->setAvatarImage(user->profileImage());
100 void FriendListPanel::friendInfoReceived(QList<User *> &friendList)
102 qDebug() << __PRETTY_FUNCTION__;
104 QStringList newUserIDs;
106 foreach (User *user, friendList) {
107 FriendListItem *item = 0;
108 if (!m_friendListView->contains(user->userId())) {
109 item = new FriendListItem();
110 item->setUserData(user);
111 m_friendListView->addListItem(user->userId(), item);
113 item = static_cast<FriendListItem *>(m_friendListView->takeListItemFromView(
117 item->setUserData(user);
118 m_friendListView->addListItemToView(item);
122 newUserIDs.append(user->userId());
125 m_friendListView->clearUnused(newUserIDs);
128 void FriendListPanel::clearFriendListFilter()
130 qDebug() << __PRETTY_FUNCTION__;
132 m_friendListHeaderWidget->hide();
133 m_friendListView->clearFilter();
136 void FriendListPanel::routeToSelectedFriend()
138 qDebug() << __PRETTY_FUNCTION__;
140 FriendListItem *item = dynamic_cast<FriendListItem *>(m_friendListView->selectedItem());
143 emit routeToFriend(item->coordinates());
146 void FriendListPanel::showFriendsInList(const QList<QString> &userIDs)
148 qDebug() << __PRETTY_FUNCTION__;
150 m_friendListLabel->setText(tr("Selected: %1").arg(userIDs.count()));
152 m_friendListHeaderWidget->show();
153 m_friendListView->filter(userIDs);