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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia Plc 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()" }
+
+ }
+}