* Support category arrays for legacy actions
* Fixed object path listener. Removed old context menus
* Removed old fullscreen action and Screenfull dependency
* Restore confirmation dialog on remove
* Restored tests
* Remove unused legacy policies
* WIP re-implementation of Preview action
* WIP for Charles to take a look at flex issues
* Disable legacy preview action
* Style and markup fixes for new Preview
- LegacyViewProvider modded to wrap legacy elements in .u-contents div;
- Added selector that automatically defines display: contents on
`no-class` divs injected into __object-view;
- Unit tested with legacy and new components (telem tables, plot view,
Notebook, etc.)
* Tweak z-indexes, fix open in new tab action, add 'done' button
* Removed legacy action
* reuse contextMenuDropDown component
For overlays that do not need to do special things when a
window is dismissed, provide a default cancel function.
This simplifies implementation of the information-only
dialogs, such as the About dialog, WTD-667.
Refactor bundle platform/commonUI/dialog such that
the concerns of showing dialogs (including showing
a single instance thereof) and managing changes to
the DOM are more cleanly separated. This simplifies
testing and satisfies code style guidelines for
this bundle, in preparation for its inclusion among
common user interface bundles to be transitioned
in WTD-574.
