Merge lp://staging/~bratsche/oif/evince-drag-selection into lp://staging/~oif-team/oif/evince-gestures-trunk

I think that boulabiar mentioned this in another review, but the drag goes the wrong way for touch screen -- dragging left pans the substrate right, and vice versa.

Also, I noted that during pinch, one can't move the substrate, so we didn't get that for free. I'll update the related ticket.

I'm trying to tap the icons in the tool bar (e.g., the previous and next buttons) and there's no response. Has that branch been merged yet? If not, disregard. If so, then there's a problem, 'case tap on the toolbar isn't working...

Now, for the actual functionality implemented in this branch. I'm getting inaccurate selections of text. Here are the steps I'm taking:

 1. double tap to get selection mode
 2. drag my finger down to select text
 3. text selection is off by a little over a line in some areas, a few words in other areas, and several lines in others.

I thought this might be due to the finger overlapping the width of a line, so I zoomed in very large and tried it. In some instances, this actually made the results worse (the selection would jump several lines from where I actually touched).

> I think that boulabiar mentioned this in another review, but the drag goes the
> wrong way for touch screen -- dragging left pans the substrate right, and vice
> versa.

For this issue, it is corrected in this branch
https://code.launchpad.net/~boulabiar/evince/evince-drag-fixes

Thanks, Ikbel. I'm assuming that even though you put this in the evince namespace, you actually branched from Cody's work, yes?

Cody, if you end up using this, please don't patch. Please merge Ikbel's branch to yours. This will preserve his contributions and history.

Thanks!