Tests are also added and passed.
One thing to note: I had to add the tree() function to history so that I can
use the tree in the test; hope that's fine.
- Makes the "Sidebar" toggle button permanent but removes the label
- Did some things to the "Save" button to make it the same width whether there
is a count or not (prevents the buttons from jumping when pressing undo/redo)
- Removes a lot of the floated col rules that aren't used much anymore
- Dragging the sidebar below a minimum size collapses it
- A button in the top toolbar lets you uncollapse the sidebar, complete with icon and tooltip
- Double-clicking the divider toggles the sidebar collapse
- Collapse-toggling is animated
- Selecting a feature or ending an add-feature mode auto-opens the sidebar
- Photoviewer UI has been moved from init.js to photoviewer.js
- The photoviewer now has a slight margin to set it away from the sidebar
- The undo/redo, save, and progress indicator controls are now floated to the right
- The save count has been redesigned to visually integrate with the save button
- When the sidebar is collapsed, the mode buttons are centered
- Full right-to-left layout support for all of the above
A few things going on in this commit:
- uiConfirm already has an OK button, so I'm trying to use that instead of uiModal.
- The confirm OK button cancels, which is maybe a problem. I might change it.
- Dispatch a change event instead of trying to call a function back in uiBackground
- Remove some of the custom css, since we already have some shared button css
- add utilNoAuto to textarea (this just prevents autocomplete and other
annoying behaviors especially in Safari)
This commit includes a bunch of minor things:
- change keyboard shortcut to 'E' to not conflict with anything
- move `disabled` check from operation into action and simplify
- use `actionMoveNode` to place the detached node at the mouse cursor
- disable the operation if the node is connected to hidden features
- lots of code simplification
- make the icon more centered
