1/***************************************************************************
2**
3** Copyright (C) 2017 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the examples of the QtBluetooth module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:BSD$
9** Commercial License Usage
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11** accordance with the commercial license agreement provided with the
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15** information use the contact form at https://www.qt.io/contact-us.
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17** BSD License Usage
18** Alternatively, you may use this file under the terms of the BSD license
19** as follows:
20**
21** "Redistribution and use in source and binary forms, with or without
22** modification, are permitted provided that the following conditions are
23** met:
24**   * Redistributions of source code must retain the above copyright
25**     notice, this list of conditions and the following disclaimer.
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27**     notice, this list of conditions and the following disclaimer in
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32**     from this software without specific prior written permission.
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36** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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49****************************************************************************/
50
51import QtQuick 2.5
52
53Item {
54    id: app
55    anchors.fill: parent
56    opacity: 0.0
57
58    Behavior on opacity { NumberAnimation { duration: 500 } }
59
60    property var lastPages: []
61    property int __currentIndex: 0
62
63    function init()
64    {
65        opacity = 1.0
66        showPage("Connect.qml")
67    }
68
69    function prevPage()
70    {
71        lastPages.pop()
72        pageLoader.setSource(lastPages[lastPages.length-1])
73        __currentIndex = lastPages.length-1;
74    }
75
76    function showPage(name)
77    {
78        lastPages.push(name)
79        pageLoader.setSource(name)
80        __currentIndex = lastPages.length-1;
81    }
82
83    TitleBar {
84        id: titleBar
85        currentIndex: __currentIndex
86
87        onTitleClicked: {
88            if (index < __currentIndex)
89                pageLoader.item.close()
90        }
91    }
92
93    Loader {
94        id: pageLoader
95        anchors.left: parent.left
96        anchors.right: parent.right
97        anchors.top: titleBar.bottom
98        anchors.bottom: parent.bottom
99
100        onStatusChanged: {
101            if (status === Loader.Ready)
102            {
103                pageLoader.item.init();
104                pageLoader.item.forceActiveFocus()
105            }
106        }
107    }
108
109    Keys.onReleased: {
110        switch (event.key) {
111        case Qt.Key_Escape:
112        case Qt.Key_Back: {
113            if (__currentIndex > 0) {
114                pageLoader.item.close()
115                event.accepted = true
116            } else {
117                Qt.quit()
118            }
119            break;
120        }
121        default: break;
122        }
123    }
124
125    BluetoothAlarmDialog {
126        id: btAlarmDialog
127        anchors.fill: parent
128        visible: !connectionHandler.alive
129    }
130}
131