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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 "content"
+
+Rectangle {
+ id: main
+ width: 320
+ height: 480
+ color: "#d6d6d6"
+
+ property string searchTerms: ""
+ property int inAnimDur: 250
+ property int counter: 0
+ property alias isLoading: tweetsModel.isLoading
+ property var idx
+ property var ids
+
+ Component.onCompleted: ids = new Array()
+
+ function idInModel(id)
+ {
+ for (var j = 0; j < ids.length; j++)
+ if (ids[j] === id)
+ return 1
+ return 0
+ }
+
+ TweetsModel {
+ id: tweetsModel
+ onIsLoaded: {
+ console.debug("Reload")
+ idx = new Array()
+ for (var i = 0; i < tweetsModel.model.count; i++) {
+ var id = tweetsModel.model.get(i).id
+ if (!idInModel(id))
+ idx.push(i)
+ }
+ console.debug(idx.length + " new tweets")
+ main.counter = idx.length
+ }
+ }
+
+ Timer {
+ id: timer
+ interval: 500; running: main.counter; repeat: true
+ onTriggered: {
+ main.counter--;
+ var id = tweetsModel.model.get(idx[main.counter]).id
+ mainListView.add( { "statusText": tweetsModel.model.get(main.counter).content,
+ "name": tweetsModel.model.get(main.counter).name,
+ "userImage": tweetsModel.model.get(main.counter).image,
+ "source": tweetsModel.model.get(main.counter).source,
+ "id": id,
+ "uri": tweetsModel.model.get(main.counter).uri,
+ "published": tweetsModel.model.get(main.counter).published } );
+ ids.push(id)
+ }
+ }
+
+ ListView {
+ id: mainListView
+ anchors.fill: parent
+ delegate: TweetDelegate { }
+ model: ListModel { id: finalModel }
+
+ add: Transition {
+ NumberAnimation { property: "hm"; from: 0; to: 1.0; duration: 300; easing.type: Easing.OutQuad }
+ PropertyAction { property: "appear"; value: 250 }
+ }
+
+ onDragEnded: if (header.refresh) { tweetsModel.model.reload() }
+
+ ListHeader {
+ id: header
+ y: -mainListView.contentY - height
+ }
+
+ footer: ListFooter { }
+
+ function clear() {
+ ids = new Array()
+ model.clear()
+ }
+
+ function add(obj) {
+ model.insert(0, obj)
+ }
+
+ signal autoSearch(string type, string str) // To communicate with Footer instance
+ }
+}