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Support multiline textfields for printing #12176

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merged 1 commit into from Aug 9, 2020
Merged

Support multiline textfields for printing #12176

merged 1 commit into from Aug 9, 2020

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calixteman
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@calixteman calixteman changed the title Multiline Support multiline textfields for printing Aug 5, 2020
@calixteman calixteman mentioned this pull request Aug 5, 2020
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@timvandermeij timvandermeij added annotations form-acroform Gecko 81 Tracking work planned for Form Fill in Shirley 81 release printing labels Aug 5, 2020
@timvandermeij timvandermeij added this to In progress in Form fill Aug 5, 2020
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timvandermeij reviewed Aug 5, 2020
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Looks good with the comments addressed (only the second commit was checked here since the rest is in another PR).

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@calixteman calixteman force-pushed the multiline branch 3 times, most recently from 0ce33be to 0255383 Compare August 7, 2020 07:47
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/botio test

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pdfjsbot commented Aug 7, 2020

From: Bot.io (Linux m4)

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Command cmd_test from @timvandermeij received. Current queue size: 0

Live output at: http://54.67.70.0:8877/c6d638315bba106/output.txt

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pdfjsbot commented Aug 7, 2020

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Command cmd_test from @timvandermeij received. Current queue size: 1

Live output at: http://54.215.176.217:8877/210370c17404f51/output.txt

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pdfjsbot commented Aug 7, 2020

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Failed

Full output at http://54.67.70.0:8877/c6d638315bba106/output.txt

Total script time: 27.14 mins

  • Font tests: Passed
  • Unit tests: FAILED
  • Regression tests: FAILED

Image differences available at: http://54.67.70.0:8877/c6d638315bba106/reftest-analyzer.html#web=eq.log

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pdfjsbot commented Aug 7, 2020

From: Bot.io (Windows)

Failed

Full output at http://54.215.176.217:8877/210370c17404f51/output.txt

Total script time: 29.09 mins

  • Font tests: Passed
  • Unit tests: Passed
  • Regression tests: FAILED

Image differences available at: http://54.215.176.217:8877/210370c17404f51/reftest-analyzer.html#web=eq.log

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/botio-linux preview

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pdfjsbot commented Aug 7, 2020

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Command cmd_preview from @timvandermeij received. Current queue size: 0

Live output at: http://54.67.70.0:8877/d8e6829479eef88/output.txt

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pdfjsbot commented Aug 7, 2020

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Success

Full output at http://54.67.70.0:8877/d8e6829479eef88/output.txt

Total script time: 3.51 mins

Published

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timvandermeij commented Aug 7, 2020 •
edited

This doesn't seem to be working correctly. I tried inserting text into the multiline textfield from https://github.com/mozilla/pdf.js/blob/master/test/pdfs/annotation-text-widget.pdf (and other PDFs), but the print result is an empty textfield. Note that this is also a good test document for the combs patch (it was created by Acrobat so it should be according to the specification). Could you check what's going wrong here?

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I didn't manage to reproduce using print button but I managed to have an incorrect behaviour using keyboard shortcut (and in this case change event was not triggered so I replaced it with input event).
Anyway, could you try again ?
I fixed a bug with \r as line separator and with non-empty fields which have been changed into empty ones.
I'll add some tests in the weekend.

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/botio-linux preview

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pdfjsbot commented Aug 8, 2020

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Command cmd_preview from @timvandermeij received. Current queue size: 0

Live output at: http://54.67.70.0:8877/a931282262c09f9/output.txt

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pdfjsbot commented Aug 8, 2020

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Success

Full output at http://54.67.70.0:8877/a931282262c09f9/output.txt

Total script time: 3.48 mins

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Unfortunately the problem remains. Steps to reproduce:

  1. Visit http://54.67.70.0:8877/a931282262c09f9/web/viewer.html (preview link above)
  2. Run PDFViewerApplication.preferences.set('renderInteractiveForms', true) in the console and refresh.
  3. Download https://github.com/mozilla/pdf.js/blob/master/test/pdfs/annotation-text-widget.pdf and open the file with the viewer.
  4. Enter multiline text in the textarea.
  5. Click the print button in the toolbar or Ctrl-P and print the result to PDF.

Attached is the result I get from this:
out.pdf

timvandermeij
timvandermeij reviewed Aug 8, 2020
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src/display/annotation_layer.js
@@ -462,7 +462,7 @@ class TextWidgetAnnotationElement extends WidgetAnnotationElement {
element.setAttribute("value", textContent);
}

element.addEventListener("change", function (event) {
element.addEventListener("input", function (event) {
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If this is a problem here, shouldn't it also be changed for checkbox and radio button widgets from previous PRs? If so, please change that in a separate commit.

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It was because of the alignment var created after its use... I wonder why neither the linter nor firefox dev edition didn't catch it...
Anyway I fixed it and added a test for multiple possible EOL.
About the event: https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/input_event
So it seems that change is ok for checkbox and radios.

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/botio-linux preview

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/botio-linux preview

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pdfjsbot commented Aug 9, 2020

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Command cmd_preview from @timvandermeij received. Current queue size: 0

Live output at: http://54.67.70.0:8877/4a1ee2567cfed4a/output.txt

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pdfjsbot commented Aug 9, 2020

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Success

Full output at http://54.67.70.0:8877/4a1ee2567cfed4a/output.txt

Total script time: 3.40 mins

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/botio test

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pdfjsbot commented Aug 9, 2020

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Command cmd_test from @timvandermeij received. Current queue size: 0

Live output at: http://54.67.70.0:8877/1f9adaa5e814b17/output.txt

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pdfjsbot commented Aug 9, 2020

From: Bot.io (Windows)

Received

Command cmd_test from @timvandermeij received. Current queue size: 0

Live output at: http://54.215.176.217:8877/6304f783de0a303/output.txt

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pdfjsbot commented Aug 9, 2020

From: Bot.io (Linux m4)

Failed

Full output at http://54.67.70.0:8877/1f9adaa5e814b17/output.txt

Total script time: 27.04 mins

  • Font tests: Passed
  • Unit tests: Passed
  • Regression tests: FAILED

Image differences available at: http://54.67.70.0:8877/1f9adaa5e814b17/reftest-analyzer.html#web=eq.log

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pdfjsbot commented Aug 9, 2020

From: Bot.io (Windows)

Failed

Full output at http://54.215.176.217:8877/6304f783de0a303/output.txt

Total script time: 30.00 mins

  • Font tests: Passed
  • Unit tests: Passed
  • Regression tests: FAILED

Image differences available at: http://54.215.176.217:8877/6304f783de0a303/reftest-analyzer.html#web=eq.log

@timvandermeij timvandermeij merged commit b061c30 into mozilla:master Aug 9, 2020
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This works fine now; thanks!

@timvandermeij timvandermeij moved this from In progress to Done in Form fill Aug 9, 2020
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