Mark as undone after marking as done by mistake

[pgiraud]

People (me included) tend to quickly click on the "mark as done" button. It's green and we want to click it. When people mistakenly mark a task as done, they often don't know how to undo.

It should be either:

• more difficult to click on the "mark as done". For example the button could be available only when effectively clicked on the "edit" button,
• easier to "invalidate" or "mark as undone" a task.

[althio]

My take on this was:

• only 1 button, but toggable
• checkbox + button as 2-click process
• use of colors (orange/green)
• use of icons for 'pause', 'check', ...

Please see:

• previous issue: https://github.com/hotosm/osm-tasking-manager2/issues/484#issuecomment-66981760
• mockup

Revised version of the mockup available here where you can 'navigate' in the process for all statuses.

[ethan-nelson]

I like the idea of having one single button that ends work on the tile--with a check box that must be clicked first to indicate it is completed. @althio how would that button look if Mark as complete isn't selected? Would it just have || Stop?

[althio]

I proposed this in my "interactive" mockup:

https://moqups.com/althio.forum@gmail.com/3LXQtQ9I/p:a282dd6ed