Add rough Sailfish 4.0 page background implementation

sailfish/qml/components/GlassyBackground.qml

@@ -1,71 +0,0 @@
-/*
-Sailfin: a Jellyfin client written using Qt
-Copyright (C) 2020 Chris Josten
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-*/
-
-/*
-File taken and adapted from hutspot. Licensed under the MIT license.
-Copyright (c) 2019 sailfish-spotify contributors
-View ../licenses/MIT.txt for the full license.
-*/
-import QtQuick 2.6
-import Sailfish.Silica 1.0
-import QtGraphicalEffects 1.0
-
-/**
- * A silica-like background for displaying backdrops.
- */
-Rectangle {
-    property alias source: backgroundImage.source
-    property alias sourceSize: backgroundImage.sourceSize
-    property real dimmedOpacity: Theme.opacityFaint
-    readonly property alias status: backgroundImage.status
-    color: Theme.colorScheme == Theme.DarkOnLight ? "#fff" : "#000"
-    z: -1
-    opacity: status == Image.Ready ? 1.0 : 0.0
-    Behavior on opacity { FadeAnimator {} }
-
-    Image {
-        id: backgroundImage
-        cache: true
-        smooth: false
-        asynchronous: true
-        fillMode: Image.PreserveAspectCrop
-        anchors.fill: parent
-        visible: false
-    }
-
-    FastBlur {
-        cached: true
-        anchors.fill: backgroundImage
-        source: backgroundImage
-        opacity: dimmedOpacity
-        radius: 100
-    }
-
-    Image {
-        anchors.fill: parent
-        fillMode:  Image.Tile
-        source: "image://theme/graphic-shader-texture"
-        opacity: 0.1
-        visible: parent.visible
-    }
-
-    function clear() {
-        //source = ""
-    }
-}