[stable18] Prevent download, printing and text selection when download is hidden#181

Merged

rullzer merged 5 commits intostable18from backport/179/stable18

May 22, 2020

+47-4

Commits on May 15, 2020

Prevent download through shortcuts when download is hidden

danxuliu
authored and
backportbot[bot]
committed
Prevent printing through shortcuts when download is hidden

danxuliu
authored and
backportbot[bot]
committed
Remove redundant code

danxuliu
authored and
backportbot[bot]
committed
Prevent printing from the browser when download is hidden

danxuliu
authored and
backportbot[bot]
committed
Prevent text selection when download is hidden

danxuliu
authored and
backportbot[bot]
committed