Demo updates

Since the Neptune was used in recent demos for CES 2016, some offline changes
were made and now they are pushed upstream. Changes:
- new layout for Music application
- unit conversion, metric to imp US
- other UI improvements.

Change-Id: I202eb88c382e840990b988d03e22d3b9f0d67fc1
Reviewed-by: Juergen Bocklage-Ryannel <juergen.bocklage-ryannel@pelagicore.com>

16 files changed, 450 insertions, 48 deletions

diff --git a/apps/NotAvailableYet.qml b/apps/NotAvailableYet.qml
index eecf947..46ec985 100644
--- a/apps/NotAvailableYet.qml
+++ b/apps/NotAvailableYet.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.browser/Browser.qml b/apps/com.pelagicore.browser/Browser.qml
index 67378e1..26bcc99 100644
--- a/apps/com.pelagicore.browser/Browser.qml
+++ b/apps/com.pelagicore.browser/Browser.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.movies/MovieCoverDelegate.qml b/apps/com.pelagicore.movies/MovieCoverDelegate.qml
index 336427d..0f163d7 100644
--- a/apps/com.pelagicore.movies/MovieCoverDelegate.qml
+++ b/apps/com.pelagicore.movies/MovieCoverDelegate.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.movies/MoviePlayer.qml b/apps/com.pelagicore.movies/MoviePlayer.qml
index 20a4ade..e8f260c 100644
--- a/apps/com.pelagicore.movies/MoviePlayer.qml
+++ b/apps/com.pelagicore.movies/MoviePlayer.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.movies/MovieProvider.qml b/apps/com.pelagicore.movies/MovieProvider.qml
index faf5370..dee1f2e 100644
--- a/apps/com.pelagicore.movies/MovieProvider.qml
+++ b/apps/com.pelagicore.movies/MovieProvider.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.movies/MovieTracks.qml b/apps/com.pelagicore.movies/MovieTracks.qml
index 4e4a8d4..0a835d0 100644
--- a/apps/com.pelagicore.movies/MovieTracks.qml
+++ b/apps/com.pelagicore.movies/MovieTracks.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.movies/Movies.qml b/apps/com.pelagicore.movies/Movies.qml
index ac0ae47..b7b7245 100644
--- a/apps/com.pelagicore.movies/Movies.qml
+++ b/apps/com.pelagicore.movies/Movies.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.music/AlbumScreen.qml b/apps/com.pelagicore.music/AlbumScreen.qml
index 9e3ed5a..2d81071 100644
--- a/apps/com.pelagicore.music/AlbumScreen.qml
+++ b/apps/com.pelagicore.music/AlbumScreen.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.music/ClusterWidget.qml b/apps/com.pelagicore.music/ClusterWidget.qml
index 244edc4..9261b36 100644
--- a/apps/com.pelagicore.music/ClusterWidget.qml
+++ b/apps/com.pelagicore.music/ClusterWidget.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.music/CoverItem.qml b/apps/com.pelagicore.music/CoverItem.qml
index 33da279..525fb09 100644
--- a/apps/com.pelagicore.music/CoverItem.qml
+++ b/apps/com.pelagicore.music/CoverItem.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
diff --git a/apps/com.pelagicore.music/CurrentTrackScreen.qml b/apps/com.pelagicore.music/CurrentTrackScreen.qml
index 362ad2a..fef1c35 100644
--- a/apps/com.pelagicore.music/CurrentTrackScreen.qml
+++ b/apps/com.pelagicore.music/CurrentTrackScreen.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
@@ -44,13 +44,16 @@ UIScreen {
     title: 'Music'
 
     property var track: MusicProvider.currentEntry
+    property bool libraryVisible: false
 
     signal showAlbums()
 
     ColumnLayout {
-        width: Style.hspan(14)
+        id: musicControl
+        width: Style.hspan(12)
         height: Style.vspan(20)
-        anchors.centerIn: parent
+        anchors.horizontalCenter: parent.horizontalCenter
+        anchors.verticalCenter: parent.verticalCenter
         spacing: 0
         Spacer {}
         RowLayout {
@@ -76,7 +79,7 @@ UIScreen {
                 width: Style.cellWidth * 6
                 height: Style.cellHeight * 12
 
-                items: MusicProvider.model
+                items: MusicProvider.nowPlaying.model
 
                 currentViewIndex: MusicProvider.currentIndex
 
@@ -108,20 +111,40 @@ UIScreen {
                 }
             }
         }
-        Slider {
+
+        RowLayout {
             anchors.horizontalCenter: parent.horizontalCenter
-            hspan: 10
-            value: MusicService.position
-            minimum: 0.00
-            maximum: MusicService.duration
-            vspan: 1
-            function valueToString() {
-                return Math.floor(value/60000) + ':' + Math.floor((value/1000)%60)
+            spacing: 10
+
+            Label {
+                hspan: 1
+                text: MusicService.currentTime
+                font.pixelSize: Style.fontSizeS
             }
-            onActiveValueChanged: {
-                MusicService.seek(activeValue)
+
+            Slider {
+                id: slider
+                //anchors.horizontalCenter: parent.horizontalCenter
+                hspan: 9
+                value: MusicService.position
+                minimum: 0.00
+                maximum: MusicService.duration
+                vspan: 1
+                function valueToString() {
+                    return Math.floor(value/60000) + ':' + Math.floor((value/1000)%60)
+                }
+                onActiveValueChanged: {
+                    MusicService.seek(activeValue)
+                }
+            }
+
+            Label {
+                hspan: 1
+                text: MusicService.durationTime
+                font.pixelSize: Style.fontSizeS
             }
         }
+
         RowLayout {
             anchors.horizontalCenter: parent.horizontalCenter
             spacing: 0
@@ -175,10 +198,107 @@ UIScreen {
         }
     }
 
-    PlaylistContainer {
-            onClicked: pathView.currentViewIndex = index
+    Library {
+        id: library
+        x: parent.width
+        opacity: 0
+        visible: opacity > 0
+        onClose: {
+            root.libraryVisible = false
+        }
+    }
+
+    UIElement {
+        id: sourceOption
+        hspan: 4
+        vspan: 12
+        anchors.right: musicControl.left
+        anchors.rightMargin: 60
+        anchors.verticalCenter: parent.verticalCenter
+        anchors.verticalCenterOffset: -60
+
+        Column {
+            spacing: 1
+            Button {
+                hspan: 4
+                vspan: 4
+                text: "BLUETOOTH"
+                label.font.pixelSize: Style.fontSizeL
+            }
+            Button {
+                hspan: 4
+                vspan: 4
+                text: "USB"
+                enabled: false
+                label.font.pixelSize: Style.fontSizeL
+            }
+            Button {
+                hspan: 4
+                vspan: 4
+                text: "SPOTIFY"
+                enabled: false
+                label.font.pixelSize: Style.fontSizeL
+            }
+        }
+    }
+
+    TextTool {
+        id: libraryButton
+        hspan: 3
+        vspan: 5
+        anchors.left: musicControl.right
+        anchors.leftMargin: 30
+        anchors.verticalCenter: parent.verticalCenter
+        size: 72
+
+        name: "music"
+        text: "LIBRARY"
+
+        onClicked: root.libraryVisible = true
     }
 
     Component.onCompleted: MusicProvider.selectRandomTracks()
 
+    states: State {
+        name: "libaryMode"; when: root.libraryVisible
+
+        PropertyChanges {
+            target: library
+            opacity: 1
+            x: root.width - library.width
+        }
+
+        PropertyChanges {
+            target: libraryButton
+            opacity: 0
+        }
+
+        PropertyChanges {
+            target: sourceOption
+            opacity: 0
+        }
+
+        AnchorChanges {
+            target: musicControl
+            anchors.horizontalCenter: undefined
+        }
+
+        PropertyChanges {
+            target: musicControl
+            x: 0
+        }
+    }
+
+    transitions: Transition {
+        from: ""; to: "libaryMode"; reversible: true
+
+        ParallelAnimation {
+            NumberAnimation { target: library; properties: "opacity"; duration: 400 }
+            NumberAnimation { target: library; properties: "x"; duration: 300 }
+            NumberAnimation { target: libraryButton; properties: "opacity"; duration: 300 }
+            NumberAnimation { target: sourceOption; properties: "opacity"; duration: 300 }
+            NumberAnimation { target: musicControl; properties: "x"; duration: 300 }
+        }
+    }
+
 }
diff --git a/apps/com.pelagicore.music/Library.qml b/apps/com.pelagicore.music/Library.qml
new file mode 100644
index 0000000..091e887
--- /dev/null
+++ b/apps/com.pelagicore.music/Library.qml
@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Pelagicore AG
+** Contact: http://www.qt.io/ or http://www.pelagicore.com/
+**
+** This file is part of the Neptune IVI UI.
+**
+** $QT_BEGIN_LICENSE:GPL3-PELAGICORE$
+** Commercial License Usage
+** Licensees holding valid commercial Pelagicore Neptune IVI UI
+** 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
+** Pelagicore. For licensing terms and conditions, contact us at:
+** http://www.pelagicore.com.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3 requirements will be
+** met: http://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+** SPDX-License-Identifier: GPL-3.0
+**
+****************************************************************************/
+
+import QtQuick 2.1
+import QtQuick.Layouts 1.0
+
+import controls 1.0
+import utils 1.0
+import "."
+
+UIElement {
+    id: root
+    hspan: 12
+    vspan: 22
+
+    signal close()
+
+    Rectangle {
+        anchors.fill: parent
+        color: "black"
+    }
+
+    Tool {
+        id: closeButton
+        vspan: 2
+        hspan: 2
+
+        anchors.right: parent.right
+        anchors.top: parent.top
+        anchors.topMargin: 35
+        name: 'close'
+        onClicked: root.close()
+    }
+
+    TabView {
+        id: tabView
+        vspan: root.vspan - 2
+        hspan: root.hspan
+        anchors.verticalCenter: parent.verticalCenter
+        anchors.left: parent.left
+        horizontalAlignment: false
+        viewLeftMargin: letterPicker.width
+        tabWidth: 2
+        tabs: [
+            { title : "PLAYING", url : nowPlaying, properties : {} },
+            { title : "ARTISTS", url : library, properties : { type: "artists" } },
+            { title : "ALBUMS", url : library, properties : { type: "albums" } },
+            { title : "SONGS", url : library, properties : { type: "songs" } },
+        ]
+
+    }
+
+    LetterPicker {
+        id: letterPicker
+        vspan: root.vspan - 3
+        anchors.left: parent.left
+        anchors.leftMargin: 5
+        anchors.bottom: parent.bottom
+        numOfVisibleLetters: 17
+    }
+
+    LibraryList {
+        id: nowPlaying
+        visible: false
+        nowPlaying: true
+    }
+
+    LibraryList {
+        id: library
+        visible: false
+    }
+}
+
diff --git a/apps/com.pelagicore.music/LibraryList.qml b/apps/com.pelagicore.music/LibraryList.qml
new file mode 100644
index 0000000..8365bd3
--- /dev/null
+++ b/apps/com.pelagicore.music/LibraryList.qml
@@ -0,0 +1,149 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Pelagicore AG
+** Contact: http://www.qt.io/ or http://www.pelagicore.com/
+**
+** This file is part of the Neptune IVI UI.
+**
+** $QT_BEGIN_LICENSE:GPL3-PELAGICORE$
+** Commercial License Usage
+** Licensees holding valid commercial Pelagicore Neptune IVI UI
+** 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
+** Pelagicore. For licensing terms and conditions, contact us at:
+** http://www.pelagicore.com.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3 requirements will be
+** met: http://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+** SPDX-License-Identifier: GPL-3.0
+**
+****************************************************************************/
+
+import QtQuick 2.1
+import QtQuick.Layouts 1.0
+
+import controls 1.0
+import utils 1.0
+import service.music 1.0
+import "."
+
+UIElement {
+    id: root
+    hspan: 10
+    vspan: 18
+
+    property string type: ""
+    property bool nowPlaying: false
+
+    onTypeChanged: {
+        if (type === "songs")
+            MusicProvider.querySongs()
+        else if (type === "artists")
+            MusicProvider.queryArtists()
+        else if (type === "albums")
+            MusicProvider.queryAllAlbums()
+    }
+
+    Rectangle {
+        anchors.fill: parent
+        color: "black"
+    }
+
+    ListView {
+        id: listView
+        anchors.fill: parent
+        anchors.topMargin: 10
+        model: root.nowPlaying ? MusicProvider.nowPlaying.model : MusicProvider.musicLibrary.model
+        clip: true
+        highlightMoveDuration: 300
+        highlightFollowsCurrentItem: false
+        currentIndex: MusicProvider.currentIndex
+
+        delegate: UIElement {
+            hspan: root.hspan
+            vspan: 3
+
+            Rectangle {
+                anchors.fill: parent
+                opacity: 0.2
+                visible: listView.currentIndex === index
+            }
+
+            Rectangle {
+                width: parent.width
+                height: 1
+                opacity: 0.2
+                color: "white"
+            }
+
+            Row {
+                anchors.verticalCenter: parent.verticalCenter
+                Icon {
+                    hspan: 2
+                    vspan: hspan
+                    anchors.verticalCenter: parent.verticalCenter
+                    fit: true
+                    source: MusicProvider.coverPath(model.cover)
+                }
+
+                Column {
+                    Label {
+                        hspan: 7
+                        vspan: 1
+                        text: root.type === "albums" ? model.album.toUpperCase() : model.title.toUpperCase()
+                        font.pixelSize: Style.fontSizeM
+                    }
+                    Label {
+                        hspan: 7
+                        vspan: 1
+                        text: model.artist.toUpperCase()
+                        font.pixelSize: Style.fontSizeS
+                        font.bold: true
+                    }
+                }
+            }
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: {
+                    if (root.nowPlaying) {
+                        MusicProvider.currentIndex = index
+                    }
+                    else {
+                        listView.currentIndex = index
+                        if (root.type === "songs") {
+                            MusicProvider.selectSpecSong()
+                            MusicProvider.currentIndex = index
+                        }
+                        else if (root.type === "artists")
+                            MusicProvider.querySpecArtist(model.artist)
+                        else if (root.type === "albums")
+                            MusicProvider.querySpecAlbum(model.album)
+                    }
+                    MusicService.play()
+                }
+            }
+        }
+
+        Rectangle {
+            width: parent.width
+            height: 300
+            anchors.bottom: parent.bottom
+            gradient: Gradient {
+                GradientStop { position: 0.0; color: "transparent" }
+                GradientStop { position: 1.0; color: "black" }
+            }
+        }
+    }
+
+}
+
diff --git a/apps/com.pelagicore.music/Music.qml b/apps/com.pelagicore.music/Music.qml
index 8511044..583814f 100644
--- a/apps/com.pelagicore.music/Music.qml
+++ b/apps/com.pelagicore.music/Music.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
@@ -46,7 +46,11 @@ AppUIScreen {
         }
     }
 
-    cluster: ClusterWidget {}
+    onRaiseApp: {
+        MusicProvider.initialize()
+    }
+
+    //cluster: ClusterWidget {}
 
     AppStackView {
         id: stack
diff --git a/apps/com.pelagicore.music/MusicProvider.qml b/apps/com.pelagicore.music/MusicProvider.qml
index 3d0e348..45527a1 100644
--- a/apps/com.pelagicore.music/MusicProvider.qml
+++ b/apps/com.pelagicore.music/MusicProvider.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.
@@ -33,37 +33,63 @@ import QtQuick 2.1
 import com.pelagicore.datasource 1.0
 import service.music 1.0
 
-SqlQueryDataSource {
+QtObject {
     id: root
 
-    database: "media"
-    query: 'select * from music'
+    property SqlQueryDataSource musicLibrary: SqlQueryDataSource {
+        database: "media"
+        query: 'select * from music'
+    }
+
+    property SqlQueryDataSource nowPlaying: SqlQueryDataSource {
+        database: "media"
+        query: 'select * from music'
+    }
+
     property int currentIndex: 0
-    property var currentEntry: get(currentIndex);
-    property url currentSource: storageLocation + '/media/music/' + currentEntry.source
-    property url currentCover: storageLocation + '/media/music/' + currentEntry.cover
+    property int count: nowPlaying.count
+    onCountChanged: {
+        currentIndex = -1
+        currentIndex = 0
+    }
+    property var currentEntry: nowPlaying.get(currentIndex);
+    property url currentSource: nowPlaying.storageLocation + '/media/music/' + currentEntry.source
+    property url currentCover: nowPlaying.storageLocation + '/media/music/' + currentEntry.cover
 
     function queryAllAlbums() {
-        return 'select distinct album, cover, artist from music'
+        musicLibrary.query = 'select * from music group by album'
     }
 
-    function queryAlbum(artist, album) {
-        return 'select * from music'
+    function querySongs() {
+        musicLibrary.query = 'select distinct * from music'
     }
 
-    function selectRandomTracks() {
-        currentIndex = -1
-        root.query = 'select * from music order by random()'
-        currentIndex = 0
+    function queryArtists() {
+        musicLibrary.query = 'select * from music group by artist'
+    }
+
+    function querySpecArtist(artist) {
+        nowPlaying.query = "select distinct * from music where artist='" + artist + "'"
+    }
+
+    function querySpecAlbum(album) {
+        nowPlaying.query = "select distinct * from music where album='" + album + "'"
     }
 
+    function selectSpecSong () {
+        nowPlaying.query = 'select distinct * from music'
+    }
+
+    function selectRandomTracks() {
+        nowPlaying.query = 'select distinct * from music order by random()'
+    }
 
     function coverPath(cover) {
-        return Qt.resolvedUrl(storageLocation + '/media/music/' + cover)
+        return Qt.resolvedUrl(root.nowPlaying.storageLocation + '/media/music/' + cover)
     }
 
     function sourcePath(source) {
-        return Qt.resolvedUrl(storageLocation + '/media/music/' + source)
+        return Qt.resolvedUrl(root.nowPlaying.storageLocation + '/media/music/' + source)
     }
 
     function next() {
@@ -78,14 +104,17 @@ SqlQueryDataSource {
             currentIndex--
     }
 
-    Component.onCompleted: {
+    function initialize() {
         MusicService.musicProvider = root
         MusicService.currentIndex = Qt.binding(function() { return root.currentIndex})
         MusicService.currentTrack = Qt.binding(function() { return root.currentEntry})
-        MusicService.trackCount = Qt.binding(function() { return root.count})
+        MusicService.trackCount = Qt.binding(function() { return root.nowPlaying.count})
         MusicService.coverPath = Qt.binding(function() { return root.currentCover})
         MusicService.url = Qt.binding(function() { return root.currentSource})
-        print("MusicProvider completed")
+    }
+
+    Component.onCompleted: {
+        print("MusicProvider completed", root.count)
 
     }
 }
diff --git a/apps/com.pelagicore.music/PlaylistContainer.qml b/apps/com.pelagicore.music/PlaylistContainer.qml
index 1be6620..06a5198 100644
--- a/apps/com.pelagicore.music/PlaylistContainer.qml
+++ b/apps/com.pelagicore.music/PlaylistContainer.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 Pelagicore AG
+** Copyright (C) 2016 Pelagicore AG
 ** Contact: http://www.qt.io/ or http://www.pelagicore.com/
 **
 ** This file is part of the Neptune IVI UI.