- id: root
-
- Label {
- id: title
- font.pixelSize: 48
- text: "Mixer"
- anchors.horizontalCenter: parent.horizontalCenter
- }
-
- Component {
- id: ctldesc
- Label {
- font.pixelSize: 32
- width: listView.width
- wrapMode: Text.WordWrap
- property var typeString: {modelType ? "Output" : "Input"}
- text: "[" + typeString + " #" + modelCIndex + "]: " + modelDesc
- }
- }
-
- Component {
- id: empty
- Item {
- }
- }
-
- ListView {
- id: listView
- anchors.left: parent.left
- anchors.top: title.bottom
- anchors.margins: 80
- anchors.fill: parent
- model: PaControlModel {}
- delegate: ColumnLayout {
- width: parent.width
- spacing: 40
- Loader {
- property int modelType: type
- property int modelCIndex: cindex
- property string modelDesc: desc
- sourceComponent: (channel == 0) ? ctldesc : empty
- }
- RowLayout {
- Layout.minimumHeight: 75
- Label {
- font.pixelSize: 24
- text: cdesc
- Layout.minimumWidth: 150
- }
- Label {
- font.pixelSize: 24
- text: "0 %"
- }
- Slider {
- Layout.fillWidth: true
- from: 0
- to: 65536
- stepSize: 256
- snapMode: Slider.SnapOnRelease
- onValueChanged: volume = value
- Component.onCompleted: value = volume
- }
- Label {
- font.pixelSize: 24
- text: "100 %"
- }
- }
- }
- }
+ // ----- Signals
+
+ // ----- Properties
+ property Component volumeSlider
+
+ // ----- Setup
+ id: root
+ width: container.width * container.scale
+ height: container.height * container.scale
+
+ // ----- Childs
+ Mixer {
+ // ----- Signals
+ signal sliderVolumeChanged(string role, int value)
+
+ // ----- Properties
+
+ // ----- Setup
+ id: mixer
+
+ onSliderVolumeChanged: {
+ console.log("======role: " + role + ", volume: " + value);
+ mixer.setVolume(role, value);
+ }
+
+ Component.onCompleted: {
+ var vs = Qt.createComponent("VolumeSlider.qml");
+ if (vs.status !== Component.Ready) {
+ console.log("Failed to load the VolumeSlider.qml component: " + vs.errorString());
+ }
+ root.volumeSlider = vs
+ mixer.open(bindingAddress);
+ }
+
+ onRolesChanged: {
+ // Remove existing sliders
+ for(var i = sliders.children.length; i > 0 ; --i) {
+ console.log("destroying: " + i);
+ sliders.children[i-1].destroy();
+ }
+
+ // Add slider for each role
+ for(var j = 0; j < mixer.roles.length; ++j) {
+ addSlider(mixer.roles[j]);
+ }
+ }
+
+ onVolumeChanged: {
+ console.log("onVolumeChanged(\"" + name + "\", " + value + ")");
+ for(var i = 0; i < sliders.children.length ; i++) {
+ var sld = sliders.children[i];
+ console.log(i + " - Slider found:" + sld + "[\"" + sld.role + "\"] = " + sld.value);
+ if (sld.role === name) {
+ sld.value = value;
+ }
+ }
+ }
+
+ // ----- Functions
+ function addSlider(name) {
+ var sld = root.volumeSlider.createObject(sliders)
+ sld.role = name
+ sld.onSliderValueChanged.connect(mixer.sliderVolumeChanged)
+ mixer.getVolume(name); // Update volume
+ }
+
+ function deleteChilds(item) {
+ for(var i = item.children.length; i > 0 ; i--) {
+ deleteChilds(item.children[i-1]);
+ }
+ item.destroy();
+ }
+ }
+
+ Item {
+ id: container
+ anchors.centerIn: parent
+ width: 1080
+ height: 1487
+ scale: screenInfo.scale_factor()
+
+ Label {
+ id: title
+ font.pixelSize: 48
+ text: "Mixer"
+ anchors.horizontalCenter: parent.horizontalCenter
+ }
+
+ ColumnLayout {
+ id: sliders
+ anchors.margins: 80
+ anchors.top: title.bottom
+ anchors.left: parent.left
+ anchors.right: parent.right
+ }
+ }