--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneuis/bubblemanager2/bubblecore/src/bubbleparticipantlistmodel.cpp Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,162 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Model for conference participant list.
+*
+*/
+
+#include <QtCore>
+#include "bubbleparticipantlistmodel.h"
+
+class Participant
+{
+public:
+ int mBubbleId;
+ QString mName;
+ int mState;
+ bool mCiphering;
+
+public:
+ Participant(int bubbleId, const QString &name, int state, bool ciphering);
+
+};
+
+Participant::Participant(
+ int bubbleId,
+ const QString &name,
+ int state,
+ bool ciphering) :
+ mBubbleId(bubbleId), mName(name), mState(state), mCiphering(ciphering)
+{
+}
+
+
+BubbleParticipantListModel::BubbleParticipantListModel()
+{
+}
+
+BubbleParticipantListModel::~BubbleParticipantListModel()
+{
+ qDeleteAll(mParticipants);
+}
+
+int BubbleParticipantListModel::rowCount(const QModelIndex &parent) const
+{
+ Q_UNUSED(parent);
+ return mParticipants.count();
+}
+
+QVariant BubbleParticipantListModel::data(
+ const QModelIndex &index,
+ int role ) const
+{
+ Participant *player = mParticipants.at(index.row());
+
+ if (role == Qt::DisplayRole) {
+ return player->mName;
+ } else if (role == Qt::DecorationRole) {
+ return player->mState;
+ } else if (role == Qt::StatusTipRole) {
+ return player->mCiphering;
+ } else {
+ return QVariant();
+ }
+}
+
+void BubbleParticipantListModel::addParticipant(
+ int bubbleId,
+ const QString &name,
+ int state,
+ bool ciphering)
+{
+ bool itemExist=false;
+
+ // check, if existing item (bubble)
+ for (int i=0; i < mParticipants.count(); i++) {
+ Participant* p = mParticipants[i];
+ if (p->mBubbleId == bubbleId) {
+ if (isDataChanged(*p,name,state,ciphering)) {
+ updateData(*p,name,state,ciphering);
+ QModelIndex index = QAbstractListModel::createIndex(i,0);
+ emit dataChanged(index,index);
+ }
+ itemExist=true;
+ break;
+ }
+ }
+
+ if (!itemExist) {
+ // insert new item
+ beginInsertRows(QModelIndex(), mParticipants.count(), mParticipants.count());
+ Participant* p = new Participant(bubbleId,name,state, ciphering);
+ mParticipants.append(p);
+ endInsertRows();
+ }
+}
+
+bool BubbleParticipantListModel::isDataChanged(
+ const Participant& participant,
+ const QString &name,
+ int state,
+ bool ciphering) const
+{
+ if ( participant.mName != name ||
+ participant.mState != state ||
+ participant.mCiphering != ciphering ) {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+void BubbleParticipantListModel::updateData(
+ Participant& participant,
+ const QString &name,
+ int state,
+ bool ciphering) const
+{
+ participant.mName = name;
+ participant.mState = state;
+ participant.mCiphering = ciphering;
+}
+
+void BubbleParticipantListModel::removeParticipant(int bubbleId)
+{
+ QMutableListIterator<Participant*> i(mParticipants);
+ int j=0;
+ while(i.hasNext()) {
+ Participant* p = i.next();
+ if (p->mBubbleId == bubbleId) {
+ beginRemoveRows(QModelIndex(), j, j);
+ i.remove();
+ endRemoveRows();
+ }
+ j++;
+ }
+}
+
+int BubbleParticipantListModel::bubbleId(int row)
+{
+ if (mParticipants.count()>=row) {
+ return mParticipants.at(row)->mBubbleId;
+ } else {
+ return -1;
+ }
+}
+
+void BubbleParticipantListModel::reset()
+{
+ qDeleteAll(mParticipants);
+ mParticipants.clear();
+}
+