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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import QtQuick.XmlListModel 2.0
Item {
id: wrapper
property variant model: xmlModel
property string from : ""
property string phrase : ""
property string mode : "everyone"
property int status: xmlModel.status
function reload() { xmlModel.reload(); }
property bool isLoading: status == XmlListModel.Loading
property bool wasLoading: false
signal isLoaded
XmlListModel {
id: xmlModel
onStatusChanged: {
if (status == XmlListModel.Ready && wasLoading == true)
wrapper.isLoaded()
if (status == XmlListModel.Loading)
wasLoading = true;
else
wasLoading = false;
}
function encodePhrase(x) { return encodeURIComponent(x); }
source: (from == "" && phrase == "") ? "" :
'http://search.twitter.com/search.atom?from='+from+"&rpp=10&phrase="+encodePhrase(phrase)
namespaceDeclarations: "declare default element namespace 'http://www.w3.org/2005/Atom'; " +
"declare namespace twitter=\"http://api.twitter.com/\";";
query: "/feed/entry"
XmlRole { name: "id"; query: "id/string()" }
XmlRole { name: "content"; query: "content/string()" }
XmlRole { name: "published"; query: "published/string()" }
XmlRole { name: "source"; query: "twitter:source/string()" }
XmlRole { name: "name"; query: "author/name/string()" }
XmlRole { name: "uri"; query: "author/uri/string()" }
XmlRole { name: "image"; query: "link[@rel = 'image']/@href/string()" }
}
}
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