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ve.dm.NullSelection

Extends

Constructor

new ve.dm.NullSelection() #

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Properties

collapseToEndabstract #

Get a new selection at the end point of this one

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Get a new selection at the end point of this one

collapseToFromabstract #

Get a new selection at the 'from' point of this one

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Get a new selection at the 'from' point of this one

collapseToStartabstract #

Get a new selection at the start point of this one

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Get a new selection at the start point of this one

collapseToToabstract #

Get a new selection at the 'to' point of this one

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Get a new selection at the 'to' point of this one

equals #

Check if two selections are equal

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Check if two selections are equal

getCoveringRange #

Get the covering linear range for this selection

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Get the covering linear range for this selection

getDescription #

Get a textual description of this selection, for debugging purposes

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Get a textual description of this selection, for debugging purposes

getRanges #

Get the content ranges for this selection

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Get the content ranges for this selection

isCollapsed #

Check if a selection is collapsed

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Check if a selection is collapsed

toJSON #

Get a JSON serialization of this selection

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Get a JSON serialization of this selection

translateByTransactionabstract #

Apply translations from a transaction

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Apply translations from a transaction

translateByTransactionWithAuthorabstract #

Apply translations from a transaction, with bias depending on author ID comparison

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Apply translations from a transaction, with bias depending on author ID comparison

Methods

getName() → {string} #

Get the name of the selection type

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Returns:

Selection type name

Type
string
Get the name of the selection type

isNull() → {boolean} #

Check if this selection is null

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Returns:

The selection is null

Type
boolean
Check if this selection is null

self() → {ve.dm.NullSelection}private #

Used as a shortcut for methods which make no modification

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Returns:

The selection itself

Type
ve.dm.NullSelection
Used as a shortcut for methods which make no modification

translateByChange(change, authorId) → {ve.dm.Selection} #

Apply translations from a change

Parameters:

Name Type Description
change ve.dm.Change
authorId number

The author ID of this selection
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Returns:

A new translated selection

Type
ve.dm.Selection
Apply translations from a change

translateByTransactions(txs, [excludeInsertion]) → {ve.dm.Selection} #

Apply translations from a set of transactions

Parameters:

Name Type Attributes Description
txs Array.<ve.dm.Transaction>

Transactions
excludeInsertion boolean optional

Do not grow to cover insertions at boundaries
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Returns:

A new translated selection

Type
ve.dm.Selection
Apply translations from a set of transactions

newFromHash()static #

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