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ongoingcallpage: resize + change opacity of local preview

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This is an experimental feature and is unadvertised for now.

Change-Id: I40aa84f54c135c2060552231d4ed7c2de4976ca3
This commit is contained in:
Andreas Traczyk 2024-02-16 17:40:32 -05:00 • committed by Sébastien Blin
parent 1ef9a85148
commit a13c6ae0e7
1 changed files with 39 additions and 4 deletions
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43
src/app/mainview/components/OngoingCallPage.qml
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@ -176,7 +176,12 @@ Rectangle {
visibilityCondition: (CurrentCall.isSharing || !CurrentCall.isVideoMuted) &&
!CurrentCall.isConference
height: width * invAspectRatio
width: Math.max(container.width / 5, JamiTheme.minimumPreviewWidth)
// Keep the area of the preview a proportion of the screen size plus a
// modifier to allow the user to scale it.
readonly property real containerArea: container.width * container.height
property real scalingFactor: 1
width: Math.sqrt(containerArea / 16) * scalingFactor
flip: CurrentCall.flipSelf && !CurrentCall.isSharing
blurRadius: hidden ? 25 : 0
onCallPreviewIdChanged: startWithId(callPreviewId)
@ -206,10 +211,23 @@ Rectangle {
objectName: "hidePreviewButton"
width: localPreview.hiddenHandleSize
state: localPreview.onLeft ?
(localPreview.hidden ? "right" : "left") :
(localPreview.hidden ? "left" : "right")
state: {
if (!localPreview.anchored) {
return "none";
}
return localPreview.onLeft ?
(localPreview.hidden ? "right" : "left") :
(localPreview.hidden ? "left" : "right")
}
states: [
State {
name: "none"
// Override visible to false when the localPreview isn't anchored.
PropertyChanges {
target: hidePreviewButton
visible: false
}
},
State {
name: "left"
AnchorChanges {
@ -304,6 +322,23 @@ Rectangle {
id: hoverHandler
}
WheelHandler {
onWheel: function(event) {
const delta = event.angleDelta.y / 120 * 0.1;
parent.opacity = JamiQmlUtils.clamp(parent.opacity + delta, 0.25, 1);
}
acceptedModifiers: Qt.CTRL
}
WheelHandler {
onWheel: function(event) {
const delta = event.angleDelta.y / 120 * 0.1;
localPreview.scalingFactor = JamiQmlUtils.clamp(localPreview.scalingFactor + delta, 0.5, 4);
}
acceptedModifiers: Qt.NoModifier
enabled: !localPreview.hidden
}
DragHandler {
id: dragHandler
readonly property var container: localPreview.container