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Enhance error when a line component is not found for a screen line

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Signed-off-by: Nathan Sobo <nathan@github.com>
This commit is contained in:
Antonio Scandurra
2017-08-23 14:52:56 +02:00
committed by Nathan Sobo
parent 74ae169fcc
commit f45c0236ab
1 changed files with 5 additions and 2 deletions
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7
src/text-editor-component.js
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@@ -2227,13 +2227,16 @@ class TextEditorComponent {
const lineComponent = this.lineComponentsByScreenLineId.get(screenLine.id)
if (!lineComponent) {
const error = new Error('Requested measurement of a line that is not currently rendered')
const error = new Error('Requested measurement of a line component that is not currently rendered')
error.metadata = {
row,
columnsToMeasure,
renderedScreenLineIds: this.renderedScreenLines.map((line) => line.id),
extraRenderedScreenLineIds: Array.from(this.extraRenderedScreenLines.keys()),
lineNodeScreenLineIds: Array.from(this.lineNodesByScreenLineId.keys())
lineComponentScreenLineIds: Array.from(this.lineComponentsByScreenLineId.keys()),
renderedStartRow: this.getRenderedStartRow(),
renderedEndRow: this.getRenderedEndRow(),
requestedScreenLineId: screenLine.id
}
throw error
}