9275511596

Committed 28 May 2024 07:51PM UTC coverage: 29.682% (+1.8%) from 27.877%

Build # 9275511596

Build Type

push

github

Committed by

Martomate

Commit Message

Updated to Scala 3.4 and MUnit 1.0

Run Details

2 of 11 new or added lines in 9 files covered. (18.18%)

430 existing lines in 38 files now uncovered.

401 of 1351 relevant lines covered (29.68%)

0.3 hits per line

Source File
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56.25

/src/main/scala/tripaint/model/UndoManager.scala

package tripaint.model

import scala.collection.mutable.ArrayBuffer

class UndoManager {
  private val changes = ArrayBuffer.empty[Change]
  private var redoIndex = 0

  private def canUndo: Boolean = redoIndex > 0

  def undo(): Boolean =
    if canUndo then
      redoIndex -= 1
      changes(redoIndex).undo()
      true
    else false

  private def canRedo: Boolean = redoIndex <= changes.size - 1

  def redo(): Boolean =
    if canRedo then
      redoIndex += 1
      changes(redoIndex - 1).redo()
      true
    else false

  def append(change: Change): Unit =
    if (canRedo) changes.remove(redoIndex, changes.size - redoIndex)
    changes.append(change)
    redoIndex += 1
}

1	package tripaint.model
2
3	import scala.collection.mutable.ArrayBuffer
4
5	class UndoManager {
6	private val changes = ArrayBuffer.empty[Change]	1✔
7	private var redoIndex = 0
8
9	private def canUndo: Boolean = redoIndex > 0	1✔
10
11	def undo(): Boolean =	1✔
12	if canUndo then	1✔
13	redoIndex -= 1	1✔
14	changes(redoIndex).undo()	1✔
15	true
UNCOV 16	else false	×
17
18	private def canRedo: Boolean = redoIndex <= changes.size - 1	1✔
19
20	def redo(): Boolean =	×
21	if canRedo then	×
22	redoIndex += 1	×
UNCOV 23	changes(redoIndex - 1).redo()	×
24	true
UNCOV 25	else false	×
26
27	def append(change: Change): Unit =	1✔
UNCOV 28	if (canRedo) changes.remove(redoIndex, changes.size - redoIndex)	×
29	changes.append(change)	1✔
30	redoIndex += 1
31	}

Martomate / TriPaint / 9275511596

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