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    Class InsertionMarkerManager__Class

    Fake class which should be extended to avoid inheriting static properties

    Hierarchy (View Summary)

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    Constructors

    constructor

    Methods

    applyConnections dispose getInsertionMarkers update updateAvailableConnections wouldConnectBlock wouldDeleteBlock

    Constructors

    • new InsertionMarkerManager__Class(
          block: Blockly.BlockSvg,
      ): InsertionMarkerManager__Class

      Class that controls updates to connections during drags. It is primarily responsible for finding the closest eligible connection and highlighting or unhiglighting it as needed during a drag.

      Parameters

      Returns InsertionMarkerManager__Class

    Methods

    • Connect to the closest connection and render the results. This should be called at the end of a drag.

      Returns void

    • Sever all links from this object.

      Returns void

    • Get a list of the insertion markers that currently exist. Drags have 0, 1, or 2 insertion markers.

      Returns Blockly.BlockSvg[]

      A possibly empty list of insertion marker blocks.

    • Update connections based on the most recent move location.

      Parameters

      Returns void

    • Update the available connections for the top block. These connections can change if a block is unplugged and the stack is healed.

      Returns void

    • Return whether the block would be connected if dropped immediately, based on information from the most recent move event.

      Returns boolean

      True if the block would be connected if dropped immediately.

    • Return whether the block would be deleted if dropped immediately, based on information from the most recent move event.

      Returns boolean

      True if the block would be deleted if dropped immediately.

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