Add an orientation toggle to the responsive preview feature so that a page may be previewed in portrait and landscape modes [#1920454]

Problem/Motivation

This is a followup to #1741498-39: Add a responsive preview bar to Drupal core.

Currently, the responsive preview feature only allows for a page to be previewed in portrait mode of a device.

This feature should be extended so that a user can toggle between portrait and landscape previews.

Proposed resolution

Design a control (button toggle) that will trigger an orientation change in the preview. Update the code to swap the width/height dimensions when the toggle is activated. Put in a nice transition animation.

Remaining tasks

Design
Implementation

User interface changes

The current preview UI will be extended with an orientation toggle.

API changes

None

Comments

Comment #1

jessebeach CreditAttribution: jessebeach commented 18 February 2013 at 19:54

We need to also address preview containers that are too high for the current viewport. Either they should not be allowed or the preview window should scroll to accomodate them.