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screenshot: use wlr-output-management on DWL for x/y offsets

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This commit is contained in:
bbedward
2025-12-08 10:53:08 -05:00
parent 57ee0fb2bd
commit 29571fc3aa
2 changed files with 105 additions and 39 deletions
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36
core/internal/screenshot/screenshot.go
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@@ -150,51 +150,33 @@ func (s *Screenshoter) captureWindow() (*CaptureResult, error) {
case CompositorHyprland:
return s.captureAndCrop(output, region)
case CompositorDWL:
return s.captureDWLWindow(output, region, geom.Scale)
return s.captureDWLWindow(output, region, geom)
default:
return s.captureRegionOnOutput(output, region)
}
}
func (s *Screenshoter) captureDWLWindow(output *WaylandOutput, region Region, dwlScale float64) (*CaptureResult, error) {
func (s *Screenshoter) captureDWLWindow(output *WaylandOutput, region Region, geom *WindowGeometry) (*CaptureResult, error) {
result, err := s.captureWholeOutput(output)
if err != nil {
return nil, err
}
scale := dwlScale
if scale <= 0 {
scale = float64(result.Buffer.Width) / float64(output.width)
scale := geom.Scale
if scale <= 0 || scale == 1.0 {
if output.fractionalScale > 1.0 {
scale = output.fractionalScale
}
}
if scale <= 0 {
scale = 1.0
}
localX := int(float64(region.X) * scale)
localY := int(float64(region.Y) * scale)
if localX >= result.Buffer.Width {
localX = localX % result.Buffer.Width
}
if localY >= result.Buffer.Height {
localY = localY % result.Buffer.Height
}
localX := int(float64(region.X-geom.OutputX) * scale)
localY := int(float64(region.Y-geom.OutputY) * scale)
w := int(float64(region.Width) * scale)
h := int(float64(region.Height) * scale)
if localY+h > result.Buffer.Height && h <= result.Buffer.Height {
localY = result.Buffer.Height - h
if localY < 0 {
localY = 0
}
}
if localX+w > result.Buffer.Width && w <= result.Buffer.Width {
localX = result.Buffer.Width - w
if localX < 0 {
localX = 0
}
}
if localX < 0 {
w += localX
localX = 0