plugin/managers: add CircularIndicatorManager

Basically move StyledBusyIndicator -> CircularIndicator + logic for it from js -> c++

1 files changed, 108 insertions, 0 deletions

diff --git a/components/controls/CircularIndicator.qml b/components/controls/CircularIndicator.qml
new file mode 100644
index 0000000..cbf300a
--- /dev/null
+++ b/components/controls/CircularIndicator.qml
@@ -0,0 +1,108 @@
+import ".."
+import qs.services
+import qs.config
+import Caelestia.Managers
+import QtQuick
+import QtQuick.Templates
+
+BusyIndicator {
+    id: root
+
+    enum AnimType {
+        Advance = 0,
+        Retreat
+    }
+
+    enum AnimState {
+        Stopped,
+        Running,
+        Completing
+    }
+
+    property real implicitSize: Appearance.font.size.normal * 3
+    property real strokeWidth: Appearance.padding.small * 0.8
+    property color fgColour: Colours.palette.m3primary
+    property color bgColour: Colours.palette.m3secondaryContainer
+
+    property alias type: manager.indeterminateAnimationType
+    readonly property alias progress: manager.progress
+
+    property real internalStrokeWidth: strokeWidth
+    property int animState
+
+    padding: 0
+    implicitWidth: implicitSize
+    implicitHeight: implicitSize
+
+    Component.onCompleted: {
+        if (running) {
+            running = false;
+            running = true;
+        }
+    }
+
+    onRunningChanged: {
+        if (running) {
+            manager.completeEndProgress = 0;
+            animState = CircularIndicator.Running;
+        } else {
+            if (animState == CircularIndicator.Running)
+                animState = CircularIndicator.Completing;
+        }
+    }
+
+    states: State {
+        name: "stopped"
+        when: !root.running
+
+        PropertyChanges {
+            root.opacity: 0
+            root.internalStrokeWidth: root.strokeWidth / 3
+        }
+    }
+
+    transitions: Transition {
+        Anim {
+            properties: "opacity,internalStrokeWidth"
+            duration: manager.completeEndDuration * Appearance.anim.durations.scale
+        }
+    }
+
+    contentItem: CircularProgress {
+        anchors.fill: parent
+        strokeWidth: root.internalStrokeWidth
+        fgColour: root.fgColour
+        bgColour: root.bgColour
+        padding: root.padding
+        rotation: manager.rotation
+        startAngle: manager.startFraction * 360
+        value: manager.endFraction - manager.startFraction
+    }
+
+    CircularIndicatorManager {
+        id: manager
+    }
+
+    NumberAnimation {
+        running: root.animState !== CircularIndicator.Stopped
+        loops: Animation.Infinite
+        target: manager
+        property: "progress"
+        from: 0
+        to: 1
+        duration: manager.duration * Appearance.anim.durations.scale
+    }
+
+    NumberAnimation {
+        running: root.animState === CircularIndicator.Completing
+        target: manager
+        property: "completeEndProgress"
+        from: 0
+        to: 1
+        duration: manager.completeEndDuration * Appearance.anim.durations.scale
+        onFinished: {
+            if (root.animState === CircularIndicator.Completing)
+                root.animState = CircularIndicator.Stopped;
+        }
+    }
+}