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/**************************************************************************** ** ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the demonstration applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial Usage ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Solutions Commercial License Agreement provided ** with the Software or, alternatively, in accordance with the terms ** contained in a written agreement between you and Nokia. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** Please note Third Party Software included with Qt Solutions may impose ** additional restrictions and it is the user's responsibility to ensure ** that they have met the licensing requirements of the GPL, LGPL, or Qt ** Solutions Commercial license and the relevant license of the Third ** Party Software they are using. ** ** If you are unsure which license is appropriate for your use, please ** contact the sales department at qt-sales@nokia.com. ** $QT_END_LICENSE$ ** ****************************************************************************/ #include <qdeclarativeextensionplugin.h> #include <qdeclarativeengine.h> #include <qdeclarative.h> #include <qcontactmanager.h> #include <qcontactdetails.h> #include "imageprovider.h" QTM_USE_NAMESPACE // This is run in a low priority thread. QImage ContactThumbnailImageProvider::request(const QString &id, QSize *size, const QSize &req_size) { if (m_thumbnails.contains(id)) { if (size) *size = req_size; return m_thumbnails.value(id).scaled(req_size); } /* url format: image://thumbnail/{manager.contactid} */ QString managerName = id.split('.').first(); QString localId = id.split('.').last(); QContactManager* manager = 0; if (m_managers.contains(managerName)) { manager = m_managers.value(managerName); } else { manager = new QContactManager(managerName); m_managers.insert(managerName, manager); } QContact c = manager->contact(localId.toInt()); QImage image( req_size.width() > 0 ? req_size.width() : 100, req_size.height() > 0 ? req_size.height() : 50, QImage::Format_RGB32); QContactThumbnail t = c.detail<QContactThumbnail>(); if (!t.thumbnail().isNull()) { image = t.thumbnail().scaled(image.size()); } else { QContactAvatar a = c.detail<QContactAvatar>(); QString imageUrl = a.imageUrl().isEmpty()? QString::fromLatin1("contents/default.svg") : a.imageUrl().toString(); image.load(imageUrl); } if (size) *size = image.size(); m_thumbnails.insert(id, image); return image; } ContactThumbnailImageProvider::~ContactThumbnailImageProvider() { foreach(const QString& name, m_managers.keys()) { delete m_managers.value(name); } m_managers.clear(); }
Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies) | Trademarks | Qt Mobility Project 1.0.2 |