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/*
* Copyright (c) 2010-2014 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swift/QtUI/ChatList/ChatListModel.h>
#include <QMimeData>
#include <QUrl>
#include <Swift/QtUI/ChatList/ChatListMUCItem.h>
#include <Swift/QtUI/ChatList/ChatListRecentItem.h>
#include <Swift/QtUI/ChatList/ChatListWhiteboardItem.h>
#include <Swift/QtUI/QtSwiftUtil.h>
namespace Swift {
ChatListModel::ChatListModel() : whiteboards_(NULL) {
root_ = new ChatListGroupItem("", NULL, false);
mucBookmarks_ = new ChatListGroupItem(tr("Bookmarked Rooms"), root_);
recents_ = new ChatListGroupItem(tr("Recent Chats"), root_, false);
#ifdef SWIFT_EXPERIMENTAL_WB
whiteboards_ = new ChatListGroupItem(tr("Opened Whiteboards"), root_, false);
root_->addItem(whiteboards_);
#endif
root_->addItem(recents_);
root_->addItem(mucBookmarks_);
QModelIndex idx = index(0, 0, QModelIndex());
while (idx.isValid()) {
if (idx.internalPointer() == mucBookmarks_) {
mucBookmarksIndex_ = idx;
} else if (idx.internalPointer() == recents_) {
recentsIndex_ = idx;
} else if (idx.internalPointer() == whiteboards_) {
whiteboardsIndex_ = idx;
}
idx = index(idx.row() + 1, 0, QModelIndex());
}
}
Qt::ItemFlags ChatListModel::flags(const QModelIndex& index) const {
Qt::ItemFlags flags = QAbstractItemModel::flags(index);
if (dynamic_cast<ChatListRecentItem*>(getItemForIndex(index))) {
flags |= Qt::ItemIsDragEnabled;
}
return flags;
}
void ChatListModel::clearBookmarks() {
beginRemoveRows(mucBookmarksIndex_, 0, mucBookmarks_->rowCount());
mucBookmarks_->clear();
endRemoveRows();
}
void ChatListModel::addMUCBookmark(const Swift::MUCBookmark& bookmark) {
beginInsertRows(mucBookmarksIndex_, 0, mucBookmarks_->rowCount());
mucBookmarks_->addItem(new ChatListMUCItem(bookmark, mucBookmarks_));
endInsertRows();
}
void ChatListModel::removeMUCBookmark(const Swift::MUCBookmark& bookmark) {
for (int i = 0; i < mucBookmarks_->rowCount(); i++) {
ChatListMUCItem* item = dynamic_cast<ChatListMUCItem*>(mucBookmarks_->item(i));
if (item->getBookmark() == bookmark) {
beginRemoveRows(mucBookmarksIndex_, i, i+1);
mucBookmarks_->remove(i);
endRemoveRows();
break;
}
}
}
void ChatListModel::addWhiteboardSession(const ChatListWindow::Chat& chat) {
beginInsertRows(whiteboardsIndex_, 0, whiteboards_->rowCount());
whiteboards_->addItem(new ChatListWhiteboardItem(chat, whiteboards_));
endInsertRows();
}
void ChatListModel::removeWhiteboardSession(const JID& jid) {
for (int i = 0; i < whiteboards_->rowCount(); i++) {
ChatListWhiteboardItem* item = dynamic_cast<ChatListWhiteboardItem*>(whiteboards_->item(i));
if (item->getChat().jid == jid) {
beginRemoveRows(whiteboardsIndex_, i, i+1);
whiteboards_->remove(i);
endRemoveRows();
break;
}
}
}
void ChatListModel::setRecents(const std::list<ChatListWindow::Chat>& recents) {
beginRemoveRows(recentsIndex_, 0, recents_->rowCount());
recents_->clear();
endRemoveRows();
beginInsertRows(recentsIndex_, 0, recents.size());
foreach (const ChatListWindow::Chat chat, recents) {
recents_->addItem(new ChatListRecentItem(chat, recents_));
//whiteboards_->addItem(new ChatListRecentItem(chat, whiteboards_));
}
endInsertRows();
}
QMimeData* ChatListModel::mimeData(const QModelIndexList& indexes) const {
QMimeData* data = QAbstractItemModel::mimeData(indexes);
ChatListRecentItem *item = dynamic_cast<ChatListRecentItem*>(getItemForIndex(indexes.first()));
if (item == NULL) {
return data;
}
QByteArray itemData;
QDataStream dataStream(&itemData, QIODevice::WriteOnly);
const ChatListWindow::Chat& chat = item->getChat();
QString mimeType = "application/vnd.swift.contact-jid-list";
if (!chat.impromptuJIDs.size()) {
if (chat.isMUC) {
mimeType = "application/vnd.swift.contact-jid-muc";
}
dataStream << P2QSTRING(chat.jid.toString());
} else {
typedef std::map<std::string, JID> JIDMap;
foreach (const JIDMap::value_type& jid, chat.impromptuJIDs) {
dataStream << P2QSTRING(jid.second.toString());
}
}
data->setData(mimeType, itemData);
return data;
}
int ChatListModel::columnCount(const QModelIndex& /*parent*/) const {
return 1;
}
ChatListItem* ChatListModel::getItemForIndex(const QModelIndex& index) const {
return index.isValid() ? static_cast<ChatListItem*>(index.internalPointer()) : NULL;
}
QVariant ChatListModel::data(const QModelIndex& index, int role) const {
ChatListItem* item = getItemForIndex(index);
return item ? item->data(role) : QVariant();
}
QModelIndex ChatListModel::index(int row, int column, const QModelIndex & parent) const {
if (!hasIndex(row, column, parent)) {
return QModelIndex();
}
ChatListGroupItem *parentItem = parent.isValid() ? static_cast<ChatListGroupItem*>(parent.internalPointer()) : root_;
return row < parentItem->rowCount() ? createIndex(row, column, parentItem->item(row)) : QModelIndex();
}
QModelIndex ChatListModel::parent(const QModelIndex& index) const {
if (!index.isValid()) {
return QModelIndex();
}
ChatListGroupItem* parent = static_cast<ChatListGroupItem*>(index.internalPointer())->parent();
return (parent == root_) ? QModelIndex() : createIndex(parent->parent()->row(parent), 0, parent);
}
int ChatListModel::rowCount(const QModelIndex& parentIndex) const {
ChatListGroupItem* parent = NULL;
if (parentIndex.isValid()) {
parent = dynamic_cast<ChatListGroupItem*>(static_cast<ChatListItem*>(parentIndex.internalPointer()));
} else {
parent = root_;
}
int count = (parent ? parent->rowCount() : 0);
return count;
}
}
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Swift