Summary:
Put the file into a file descriptor and open this file descriptor.
Just application/pdf for now.
Test Plan: opened some documents on my phone
Reviewers: #okular, aacid, mart
Reviewed By: mart
Subscribers: okular-devel
Tags: #okular
Differential Revision: https://phabricator.kde.org/D12770
size the page correctly to not have the horizontal
scrollbar when not needed, and make sure the flickable
is not interactive, as flicking is managed by hand
with a mousearea
when pinching, just scale the item, this scales the texture
with the GPU, avoiding costrly redraws.
redraw at the correct size only when the gesture ends
Aleix Pol
Marco Martin