Commit 96a9019

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Prev/next will (re-)scroll to first/last change-block in edge-cases

I.e when unset or already at first/last change-block (or the only one).

1 parent e0c219b commit 96a9019Copy full SHA for 96a9019

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+16

-2

lines changed

+16

-2

lines changed

Lines changed: 16 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -78,9 +78,15 @@ public void PrevChange()`
`78`	`78`	`if (_content is Models.TextDiff textDiff)`
`79`	`79`	`{`
`80`	`80`	`if (textDiff.CurrentChangeBlockIdx > 0)`
	`81`	`+ {`
`81`	`82`	`textDiff.CurrentChangeBlockIdx--;`
`82`		`- else if (textDiff.CurrentChangeBlockIdx == -1 && textDiff.ChangeBlocks.Count > 0)`
`83`		`- textDiff.CurrentChangeBlockIdx = 0; // Jump to first change block`
	`83`	`+ }`
	`84`	`+ else if (textDiff.ChangeBlocks.Count > 0)`
	`85`	`+ {`
	`86`	`+ // Force property value change and (re-)jump to first change block`
	`87`	`+ textDiff.CurrentChangeBlockIdx = -1;`
	`88`	`+ textDiff.CurrentChangeBlockIdx = 0;`
	`89`	`+ }`
`84`	`90`	`}`
`85`	`91`	`}`
`86`	`92`
`@@ -89,7 +95,15 @@ public void NextChange()`
`89`	`95`	`if (_content is Models.TextDiff textDiff)`
`90`	`96`	`{`
`91`	`97`	`if (textDiff.CurrentChangeBlockIdx < textDiff.ChangeBlocks.Count - 1)`
	`98`	`+ {`
`92`	`99`	`textDiff.CurrentChangeBlockIdx++;`
	`100`	`+ }`
	`101`	`+ else if (textDiff.ChangeBlocks.Count > 0)`
	`102`	`+ {`
	`103`	`+ // Force property value change and (re-)jump to last change block`
	`104`	`+ textDiff.CurrentChangeBlockIdx = -1;`
	`105`	`+ textDiff.CurrentChangeBlockIdx = textDiff.ChangeBlocks.Count - 1;`
	`106`	`+ }`
`93`	`107`	`}`
`94`	`108`	`}`
`95`	`109`

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