[gnome-photos] (12 commits) Created branch wip/rishi/gesture-zoom

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/rishi/gesture-zoom' was created.

Summary of new commits:

  a8308be... image-view: Move some code around
  150ae46... image-view: Consolidate the initiation of the animation
  3d63ba2... image-view: Be more strict about what is acceptable
  9424011... image-view: Cancel any ongoing animation when (un)setting t
  a2846c5... image-view: Split out the code to check valid allocation an
  9730cc1... image-view, preview-view: Re-work the zoom animation implem
  0e5213d... image-view, preview-view: Allow disabling the zoom animatio
  6677f68... Encode the origin of the zoom event in the zoom-in/out GAct
  f7a20d8... preview-view: Consolidate zoom calculation from GAction act
  01321d5... Prepare the zoom-* GActions for touch gestures
  6f360e1... Add PhotosGestureZoom
  4eb20ef... preview-view: Use touch gestures for zooming