2 Situare - A location system for Facebook
3 Copyright (C) 2010 Ixonos Plc. Authors:
5 Jussi Laitinen - jussi.laitinen@ixonos.com
7 Situare is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License
9 version 2 as published by the Free Software Foundation.
11 Situare is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with Situare; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
26 #include "friendlistitem.h"
28 ListView::ListView(QWidget *parent)
29 : QListWidget(parent),
32 qDebug() << __PRETTY_FUNCTION__;
34 setSelectionMode(QAbstractItemView::SingleSelection);
35 setAutoFillBackground(false);
36 viewport()->setAutoFillBackground(false);
38 connect(this, SIGNAL(itemClicked(QListWidgetItem*)),
39 this, SLOT(listItemClicked(QListWidgetItem*)));
42 void ListView::addListItem(const QString &key, ListItem *item)
44 qDebug() << __PRETTY_FUNCTION__;
46 if (!m_listItems.contains(key)) {
48 m_listItems.insert(key, item);
52 void ListView::addListItemToView(ListItem *item)
54 qDebug() << __PRETTY_FUNCTION__;
59 void ListView::clearItemSelection()
61 qDebug() << __PRETTY_FUNCTION__;
66 m_currentItem->setSelected(false);
69 void ListView::clearList()
71 qDebug() << __PRETTY_FUNCTION__;
73 qDeleteAll(m_listItems.begin(), m_listItems.end());
80 void ListView::clearUnused(const QStringList &itemIDs)
82 qDebug() << __PRETTY_FUNCTION__;
84 foreach (QString key, m_listItems.keys()) {
85 if (!itemIDs.contains(key)) {
86 ListItem *item = m_listItems.take(key);
89 if (m_currentItem == item)
97 void ListView::clearFilter()
99 qDebug() << __PRETTY_FUNCTION__;
101 m_filteredItemIDs.clear();
103 foreach (ListItem *item, m_listItems)
104 setItemHidden(item, false);
107 bool ListView::contains(const QString &itemID)
109 qDebug() << __PRETTY_FUNCTION__;
111 return m_listItems.contains(itemID);
114 void ListView::filter(const QList<QString> &itemIDs)
116 qDebug() << __PRETTY_FUNCTION__;
118 m_filteredItemIDs = itemIDs;
120 foreach (ListItem *item, m_listItems) {
121 if (itemIDs.contains(m_listItems.key(item))) {
122 item->setHidden(false);
124 item->setSelected(false);
125 item->setHidden(true);
129 emit listItemSelectionChanged();
132 void ListView::filter(const QString &pattern)
134 qDebug() << __PRETTY_FUNCTION__;
136 if (m_filteredItemIDs.isEmpty()) {
137 foreach (ListItem *item, m_listItems) {
138 if (item->title().contains(pattern, Qt::CaseInsensitive)) {
139 item->setHidden(false);
141 item->setSelected(false);
142 item->setHidden(true);
146 foreach (QString key, m_filteredItemIDs) {
147 ListItem *item = m_listItems.value(key);
149 if (item->title().contains(pattern, Qt::CaseInsensitive)) {
150 item->setHidden(false);
152 item->setSelected(false);
153 item->setHidden(true);
159 emit listItemSelectionChanged();
162 ListItem *ListView::takeListItemFromView(const QString &itemID)
164 qDebug() << __PRETTY_FUNCTION__;
166 ListItem *item = listItem(itemID);
171 bool ListView::listItemClicked(ListItem *clickedItem)
173 qDebug() << __PRETTY_FUNCTION__;
175 if (m_currentItem == clickedItem) {
176 clickedItem->toggleSelection();
179 m_currentItem->setSelected(false);
181 clickedItem->setSelected(true);
183 m_currentItem = clickedItem;
185 emit listItemSelectionChanged();
187 return clickedItem->isSelected();
190 void ListView::listItemClicked(QListWidgetItem *item)
192 qDebug() << __PRETTY_FUNCTION__;
194 ListItem *currentItem = dynamic_cast<ListItem*>(item);
197 listItemClicked(currentItem);
200 ListItem *ListView::listItem(const QString &itemID)
202 qDebug() << __PRETTY_FUNCTION__;
204 return dynamic_cast<ListItem*>(m_listItems.value(itemID));
207 ListItem *ListView::listItemAt(int index)
209 qDebug() << __PRETTY_FUNCTION__;
211 ListItem *listItem = 0;
214 listItem = dynamic_cast<ListItem*>(item(index));
219 void ListView::prependListItem(const QString &key, ListItem *item)
221 qDebug() << __PRETTY_FUNCTION__;
223 if (!m_listItems.contains(key)) {
225 m_listItems.insert(key, item);
229 void ListView::removeLastItem()
231 qDebug() << __PRETTY_FUNCTION__;
233 ListItem *item = listItemAt(count() - 1);
237 QString key = m_listItems.key(item);
238 m_listItems.remove(key);
240 if (m_currentItem == item)
248 ListItem *ListView::selectedItem()
250 qDebug() << __PRETTY_FUNCTION__;
252 QList<QListWidgetItem *> selectedListItems = selectedItems();
254 if (!selectedListItems.isEmpty())
255 return dynamic_cast<ListItem *>(selectedListItems.first());
260 void ListView::setSelectedItem(ListItem *item)
262 qDebug() << __PRETTY_FUNCTION__;
264 listItemClicked(item);
267 ListView::~ListView()
269 qDebug() << __PRETTY_FUNCTION__;