tree 410816fa09ffea9d2db198b5138f45ea55253824
parent b5c5ec06396158232d7f6955dde7b3512df0ae6e
author Diana Gage <drgage@google.com> 1497982631 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1497994882 +0000

Add FORM_GetSelectedText() function.

This function copies the selected text from a form text field or
form combobox text field into the buffer parameter and returns the
length of the selected text string. When buffer is a nullptr or
buflen is less than the length of the selected text, this function
does not modify the buffer and only returns the selected text length.

BUG=chromium:59266

Change-Id: Ie77de38e45bbe6f9ea033826c961435304eedfc7
Reviewed-on: https://pdfium-review.googlesource.com/6413
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>