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[Java] Don't call Zoom reset action consecutive more than once

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IDEA-359694

GitOrigin-RevId: d6298db0b60e3fd38aef2d08d626dc186164a189
This commit is contained in:
Georgii Ustinov
2024-09-25 12:27:54 +03:00
committed by intellij-monorepo-bot
parent 60ce4b63ba
commit 146b23c1a2
1 changed files with 7 additions and 4 deletions
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11
java/compiler/charts/src/com/intellij/java/compiler/charts/ui/RightAdhesionScrollBarListener.kt
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@@ -17,6 +17,7 @@ internal class RightAdhesionScrollBarListener(
private val shouldScroll: AutoScrollingType
) : AdjustmentListener, MouseWheelListener {
private val executor = AppExecutorUtil.createBoundedScheduledExecutorService("Compilation charts adjust value listener", 1)
private var lastZoomEvent = ZoomEvent.RESET
private var updateShouldScrollTask: ScheduledFuture<*>? = null
private var lastNewPosition: Point? = null
override fun adjustmentValueChanged(e: AdjustmentEvent) {
@@ -68,17 +69,19 @@ internal class RightAdhesionScrollBarListener(
shouldScroll.stop()
}
fun increase() = applyZoomTransformation { adjust(viewport, viewport.getMiddlePoint(), ZOOM_IN_MULTIPLIER) }
fun increase() = applyZoomTransformation(ZoomEvent.IN) { adjust(viewport, viewport.getMiddlePoint(), ZOOM_IN_MULTIPLIER) }
fun decrease() = applyZoomTransformation { adjust(viewport, viewport.getMiddlePoint(), ZOOM_OUT_MULTIPLIER) }
fun decrease() = applyZoomTransformation(ZoomEvent.OUT) { adjust(viewport, viewport.getMiddlePoint(), ZOOM_OUT_MULTIPLIER) }
fun reset() = applyZoomTransformation {
fun reset() = applyZoomTransformation(ZoomEvent.RESET) {
val shouldScrollAfterResetting = viewport.width >= viewport.viewSize.width
lastNewPosition = reset(viewport, viewport.getMiddlePoint())
if (shouldScrollAfterResetting) scrollToEnd()
}
private fun applyZoomTransformation(transformation: Zoom.() -> Unit) {
private fun applyZoomTransformation(event: ZoomEvent, transformation: Zoom.() -> Unit) {
if (lastZoomEvent == ZoomEvent.RESET && event == ZoomEvent.RESET) return
lastZoomEvent = event
disableShouldScroll()
zoom.transformation()
scheduleUpdateShouldScroll()