d3v1l/matrixion
1
0
Fork 0
mirror of https://github.com/Nheko-Reborn/nheko.git synced 2024-11-23 19:38:48 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge 52346d972e into 048af42780

Browse source
This commit is contained in:
Loren Burkholder 2024-09-26 03:03:14 +00:00 committed by GitHub
commit d509ef93d6
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 44 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

47
resources/qml/dialogs/ImageOverlay.qml
View file

@ -48,8 +48,10 @@ Window {
Item {
id: imgContainer
property int imgSrcWidth: (imageOverlay.originalWidth && imageOverlay.originalWidth > 100) ? imageOverlay.originalWidth : Screen.width
property int imgSrcHeight: imageOverlay.proportionalHeight ? imgSrcWidth * imageOverlay.proportionalHeight : Screen.height
property int imgSrcWidth: (imageOverlay.originalWidth && imageOverlay.originalWidth > 100) ? imageOverlay.originalWidth : imageOverlay.width
property int imgSrcHeight: imageOverlay.proportionalHeight ? imgSrcWidth * imageOverlay.proportionalHeight : imageOverlay.height
readonly property int physicalWidth: width * scale
readonly property int physicalHeight: height * scale
property double initialScale: Math.min(Window.height/imgSrcHeight, Window.width/imgSrcWidth, 1.0)
@ -59,6 +61,22 @@ Window {
x: (parent.width - width) / 2
y: (parent.height - height) / 2
onXChanged: {
if (physicalWidth < imageOverlay.width)
x = (parent.width - width) / 2;
}
onYChanged: {
if (physicalHeight < imageOverlay.height)
y = (parent.height - height) / 2;
}
Behavior on rotation {
NumberAnimation {
duration: 100
easing.type: Easing.InOutQuad
}
}
Image {
id: img
@ -89,13 +107,30 @@ Window {
}
Item {
anchors.fill: parent
id: handlerContainer
function snapImageRotation()
{
// snap to 15-degree angles
let rotationOffset = imgContainer.rotation % 15;
if (rotationOffset != 0)
{
if (rotationOffset < 7.5)
imgContainer.rotation -= rotationOffset;
else
imgContainer.rotation += rotationOffset;
}
}
anchors.fill: parent
PinchHandler {
target: imgContainer
maximumScale: 10
minimumScale: 0.1
onGrabChanged: handlerContainer.snapImageRotation()
}
WheelHandler {
@ -105,10 +140,16 @@ Window {
// and we don't yet distinguish mice and trackpads on Wayland either
acceptedDevices: PointerDevice.Mouse | PointerDevice.TouchPad
target: imgContainer
onWheel: handlerContainer.snapImageRotation()
}
DragHandler {
target: imgContainer
xAxis.enabled: imgContainer.physicalWidth > imageOverlay.width
yAxis.enabled: imgContainer.physicalHeight > imageOverlay.height
onGrabChanged: handlerContainer.snapImageRotation()
}
HoverHandler {