* Add hideChaff() to core/workspace_svg.js
* Mark Blockly.hideChaff as deprecated
* Update uses of Blockly.hideChaff() to WorkspaceSvg.hideChaff() in core
* Update uses of Blockly.hideChaff() to WorkspaceSvg.hideChaff() in demos
* Style and formatting fixes
* Switch from accessor to stub wrapper for Blockly.hideChaff
Co-authored-by: Christopher Allen <cpcallen+github@gmail.com>
Co-authored-by: Christopher Allen <cpcallen+github@gmail.com>
* Move hueToHex to core/utils/colour.js
* Mark Blockly.hueToHex as deprecated and pass calls through to Blockly.utils.colour.hueToHex
* Migrate core to use Blockly.utils.colour.hueToHex
* Migrate demos to use Blockly.utils.colour.hueToHex
Some files were using Blockly.utils.object.inherits (or .mixin) without
having imported Blockly.utils.object.
Similarly, trashcan.js tried to use utils.Size as a constructor
instead of importing Size from Blockly.utils.Size.
* Use goog.requireType when importing I* interfaces
Interfaces have no code, so should never be referred to outside of
(JSDoc) comments, and so the modules that define only interfaces never
need to be goog.require'd - goog.requireType is always sufficient.
This commit fixes imports of all modules whose name matches
/(.*\.)?I[A-Z]*/ - i.e., the hungarian-notation named ones in
core/interfaces/.
* Use goog.requireType when only using import for type specifications
Where a module is imported only to used in JSDoc comments it can
(and should) be goog.requireType'd instead of goog.require'd.
* Remove spurious eslint-disable no-unused-vars
There were a few cases where modules were being imported with
goog.require (because they are referred to in code, not just JSDoc
comments) but were prefaced by a spurious eslint suppress.
Remove these, restoring the invariant that an import gets an eslint
if and only if it is a requireType.
* Remove obsolete Closure Compiler error group
stricterMissingRequire has been superceded by missingRequire, and now
causes a Java null pointer exception if supplied.
* introduce IDraggable interface
* Add parameter to drag methods in IDragTarget
* combines bubble/drag methods on IDragTarget and IDeleteArea to take an IDraggable element
* keep track of state for whether the block or bubble would be deleted for use with drag enter exit
* Check if block and bubble is deletable in IDeleteArea
* Add to jsdoc of IDeleteArea
A {} has a bunch of names already defined on it (like ‘toString’). When using an object as a map with arbitrary keys, it should not inherit from Object.prototype.
