Added a MediaPlayer example and a simulation backend

The simulation backend starts to implement the mediaplayer functionality
but is not yet fully complete. It also provides a backend for the
SearchAndBrowseModel to browse thru to available media content
and select a track for playback

Task-number: QTAUTO-87
Task-number: QTAUTO-88
Change-Id: Iffc6abdfd10bfa58933347512fe7866f662ad0b6
Reviewed-by: Robert Griebl <robert.griebl@pelagicore.com>

6 files changed, 302 insertions, 1 deletions

diff --git a/examples/examples.pro b/examples/examples.pro
index ee83e25..aba798a 100644
--- a/examples/examples.pro
+++ b/examples/examples.pro
@@ -1,5 +1,6 @@
 TEMPLATE = subdirs
-SUBDIRS = vehiclefunctions
+SUBDIRS = vehiclefunctions \
+          media
 qtHaveModule(geniviextras) {
     SUBDIRS += geniviextras
 }
diff --git a/examples/media/media.pro b/examples/media/media.pro
new file mode 100644
index 0000000..bf30a2c
--- /dev/null
+++ b/examples/media/media.pro
@@ -0,0 +1,2 @@
+TEMPLATE = subdirs
+SUBDIRS = mediaplayer
diff --git a/examples/media/mediaplayer/main.cpp b/examples/media/mediaplayer/main.cpp
new file mode 100644
index 0000000..1b4c909
--- /dev/null
+++ b/examples/media/mediaplayer/main.cpp
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Pelagicore AG
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtIvi module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD-QTAS$
+** Commercial License Usage
+** Licensees holding valid commercial Qt Automotive Suite licenses may use
+** this file in accordance with the commercial license agreement provided
+** with the Software or, alternatively, in accordance with the terms
+** contained in a written agreement between you and The Qt Company.  For
+** licensing terms and conditions see https://www.qt.io/terms-conditions.
+** For further information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, 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 The Qt Company Ltd 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."
+**
+** $QT_END_LICENSE$
+**
+** SPDX-License-Identifier: BSD-3-Clause
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QQmlApplicationEngine>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}
diff --git a/examples/media/mediaplayer/main.qml b/examples/media/mediaplayer/main.qml
new file mode 100644
index 0000000..f7a1c3f
--- /dev/null
+++ b/examples/media/mediaplayer/main.qml
@@ -0,0 +1,213 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Pelagicore AG
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtIvi module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD-QTAS$
+** Commercial License Usage
+** Licensees holding valid commercial Qt Automotive Suite licenses may use
+** this file in accordance with the commercial license agreement provided
+** with the Software or, alternatively, in accordance with the terms
+** contained in a written agreement between you and The Qt Company.  For
+** licensing terms and conditions see https://www.qt.io/terms-conditions.
+** For further information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, 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 The Qt Company Ltd 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."
+**
+** $QT_END_LICENSE$
+**
+** SPDX-License-Identifier: BSD-3-Clause
+**
+****************************************************************************/
+
+import QtQuick 2.6
+import QtQuick.Controls 1.5
+import QtQuick.Layouts 1.1
+import QtIvi 1.0
+import QtIvi.Media 1.0
+
+ApplicationWindow {
+    visible: true
+    width: 640
+    height: 480
+    title: qsTr("Media Player")
+
+    MediaPlayer {
+        id: mediaPlayer
+    }
+
+    SplitView {
+        id: splitView1
+        anchors.fill: parent
+
+        ColumnLayout {
+
+            RowLayout {
+                Label { text: "Artist:" }
+                Label { text: mediaPlayer.currentTrack.artist }
+            }
+
+            RowLayout {
+                Label { text: "Album:" }
+                Label { text: mediaPlayer.currentTrack.album }
+            }
+
+            RowLayout {
+                Label { text: "Title:" }
+                Label { text: mediaPlayer.currentTrack.title }
+            }
+
+            RowLayout {
+                Button {
+                    text: "<-"
+                    onClicked: mediaPlayer.previous()
+                }
+
+                Button {
+                    text: "stop"
+                    onClicked: mediaPlayer.stop()
+                }
+
+                Button {
+                    text: ">"
+                    onClicked: mediaPlayer.play()
+                }
+
+                Button {
+                    text: "->"
+                    onClicked: mediaPlayer.next()
+                }
+            }
+
+            ListView {
+                spacing: 8
+                clip: true
+                Layout.fillHeight: true
+                Layout.fillWidth: true
+
+                model: mediaPlayer.playQueue
+
+                delegate: Rectangle {
+                    width: ListView.view.width
+                    height: column.height
+                    color: "#efefef"
+
+                    Column {
+                        id: column
+                        width: parent.width
+
+                        Text { text: "Index: " + index }
+                        Text { text: "Name: " + model.name }
+                        Text { text: "Type: " + model.item.type }
+                    }
+
+                    MouseArea {
+                        anchors.fill: parent
+                        onClicked: {
+
+                        }
+                    }
+                }
+            }
+        }
+
+        ColumnLayout {
+
+            RowLayout {
+                Label { text: "filter:" }
+                TextField { id: filterEdit }
+            }
+
+            ListView {
+                spacing: 8
+                clip: true
+                Layout.fillHeight: true
+                Layout.fillWidth: true
+
+                header: Rectangle {
+                    width: ListView.view.width
+                    height: searchModel.canGoBack ? 50 : 0
+                    visible: height > 0
+                    color: "#efefef"
+
+                    Text {
+                        anchors.centerIn: parent
+                        text: "back"
+                    }
+
+                    MouseArea {
+                        anchors.fill: parent
+                        onClicked: {
+                            searchModel.goBack()
+                        }
+                    }
+                }
+
+                model: SearchAndBrowseModel {
+                    id: searchModel
+                    serviceObject: mediaPlayer.serviceObject
+                    contentType: "artist"
+                    loadingType: SearchAndBrowseModel.FetchMore
+                    query: filterEdit.text
+                    onQueryChanged: filterEdit.text = query
+                }
+
+                delegate: Rectangle {
+                    width: ListView.view.width
+                    height: column.height
+                    color: "#efefef"
+
+                    Column {
+                        id: column
+                        width: parent.width
+
+                        Text { text: "Index: " + index }
+                        Text { text: "Name: " + model.name }
+                        Text { text: "Type: " + model.item.type }
+                        Text { text: "CanForward: " + model.canGoForward }
+                    }
+
+                    MouseArea {
+                        anchors.fill: parent
+                        onClicked: {
+                            if (item.type === "track")
+                                mediaPlayer.playQueue.insert(0, item)
+                            else
+                                searchModel.goForward(index, SearchAndBrowseModel.InModelNavigation)
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/examples/media/mediaplayer/mediaplayer.pro b/examples/media/mediaplayer/mediaplayer.pro
new file mode 100644
index 0000000..25cd849
--- /dev/null
+++ b/examples/media/mediaplayer/mediaplayer.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+
+QT += qml quick widgets ivicore
+
+CONFIG += c++11
+
+SOURCES += main.cpp
+
+RESOURCES += qml.qrc
+
+# Additional import path used to resolve QML modules in Qt Creator's code model
+QML_IMPORT_PATH =
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/media/mediaplayer
+INSTALLS += target
diff --git a/examples/media/mediaplayer/qml.qrc b/examples/media/mediaplayer/qml.qrc
new file mode 100644
index 0000000..5f6483a
--- /dev/null
+++ b/examples/media/mediaplayer/qml.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+    </qresource>
+</RCC>