5 Commits

Author	SHA1	Message	Date
Evan W. Patton	e1e94271c4	Implement Blockly.Events.filter in linear time (#1205) ... * Implement Blockly.Events.filter in linear time For large App Inventor projects (order 1k+ blocks, 100+ top-level blocks), the O(n^2) behavior of Blockly.Event.filter was causing performance issues when rearranging blocks or pasting from the backpack. This commit provides a linear merge implementation using a key that uniquely identifies a block so that multiple events targeting the same block are merged. This change benefits from O(1) amortized lookup using an object as a key-value store. * Add event filter unit tests and fix logic bugs * Update Blockly.Events.filter unit tests	2017-08-18 14:18:47 -07:00
marisaleung	d852a2b116	In DropdownCreate check for Msg.DELETE_VARIABLE.	2017-06-09 16:22:25 -07:00
marisaleung	c58553b7ba	Create utility function for checking variable values.	2017-06-09 15:24:31 -07:00
marisaleung	e9a480c51f	Add VAR events.	2017-06-08 15:15:17 -07:00
marisaleung	ccf3ad1473	Add BLOCK events and constructor tests.	2017-06-01 12:38:38 -07:00