app/Mixer.qml

   1 /*
   2  * Copyright 2016 Konsulko Group
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 import QtQuick 2.6
  18 import QtQuick.Layouts 1.1
  19 import QtQuick.Controls 2.0
  20 import AGL.Demo.Controls 1.0
  21 import PaControlModel 1.0
  22
  23 ApplicationWindow {
  24         id: root
  25
  26         Label {
  27                 id: title
  28                 font.pixelSize: 48
  29                 text: "Mixer"
  30                 anchors.horizontalCenter: parent.horizontalCenter
  31         }
  32
  33         Component {
  34                 id: ctldesc
  35                 Label {
  36                         font.pixelSize: 32
  37                         width: listView.width
  38                         wrapMode: Text.WordWrap
  39                         property var typeString: {modelType ? "Output" : "Input"}
  40                         text: "[" + typeString + " #" + modelCIndex + "]: " + modelDesc
  41                 }
  42         }
  43
  44         Component {
  45                 id: empty
  46                 Item {
  47                 }
  48         }
  49
  50         ListView {
  51                 id: listView
  52                 anchors.left: parent.left
  53                 anchors.top: title.bottom
  54                 anchors.margins: 80
  55                 anchors.fill: parent
  56                 model: PaControlModel { objectName: "pacm" }
  57                 delegate: ColumnLayout {
  58                         width: parent.width
  59                         spacing: 40
  60                         Connections {
  61                                 target: listView.model
  62                                 onDataChanged: slider.value = volume
  63                         }
  64                         Loader {
  65                                 property int modelType: type
  66                                 property int modelCIndex: cindex
  67                                 property string modelDesc: name
  68                                 sourceComponent: (channel == 0) ? ctldesc : empty
  69                         }
  70                         RowLayout {
  71                                 Layout.minimumHeight: 75
  72                                 Label {
  73                                         font.pixelSize: 24
  74                                         text: cdesc
  75                                         Layout.minimumWidth: 150
  76                                 }
  77                                 Label {
  78                                         font.pixelSize: 24
  79                                         text: "0 %"
  80                                 }
  81                                 Slider {
  82                                         id: slider
  83                                         Layout.fillWidth: true
  84                                         from: 0
  85                                         to: 65536
  86                                         stepSize: 256
  87                                         snapMode: Slider.SnapOnRelease
  88                                         onValueChanged: volume = value
  89                                         Component.onCompleted: value = volume
  90                                 }
  91                                 Label {
  92                                         font.pixelSize: 24
  93                                         text: "100 %"
  94                                 }
  95                         }
  96                 }
  97         }
  98 }