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[R-1567] move EditorInlaysManager to R plugin

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GitOrigin-RevId: e33b543e58022705ad98499b197763792fee34ba
This commit is contained in:
Igor Slobodskov
2024-08-19 17:32:30 +02:00
committed by intellij-monorepo-bot
parent 07296d75a5
commit ba0ff4c7bb
1 changed files with 0 additions and 35 deletions
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35
notebooks/visualization/src/org/jetbrains/plugins/notebooks/visualization/r/inlays/InlayEditorManager.kt
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/*
* Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
*/
package org.jetbrains.plugins.notebooks.visualization.r.inlays
import com.intellij.openapi.editor.impl.EditorImpl
import java.awt.Point
import kotlin.math.max
import kotlin.math.min
/**
* There was EditorInlaysManager code, which later was replaced by
* [org.jetbrains.plugins.notebooks.visualization.NotebookCellInlayManager]
*/
object EditorInlaysManager {
const val INLAY_PRIORITY = 0
}
const val VIEWPORT_INLAY_RANGE = 20
fun calculateViewportRange(editor: EditorImpl): IntRange {
val viewport = editor.scrollPane.viewport
val yMin = viewport.viewPosition.y
val yMax = yMin + viewport.height
return yMin until yMax
}
fun calculateInlayExpansionRange(editor: EditorImpl, viewportRange: IntRange): IntRange {
val startLine = editor.xyToLogicalPosition(Point(0, viewportRange.first)).line
val endLine = editor.xyToLogicalPosition(Point(0, viewportRange.last + 1)).line
val startOffset = editor.document.getLineStartOffset(max(startLine - VIEWPORT_INLAY_RANGE, 0))
val endOffset = editor.document.getLineStartOffset(max(min(endLine + VIEWPORT_INLAY_RANGE, editor.document.lineCount - 1), 0))
return startOffset..endOffset
}