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Merge "Introduce method ve.ce.Document.getRelativeOffset."

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jenkins-bot 2013-03-22 19:18:28 +00:00 committed by Gerrit Code Review
parent 573aea477d c8819742eb
commit e45df0df11
1 changed files with 19 additions and 1 deletions
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20
modules/ve/ce/ve.ce.Document.js
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@ -99,7 +99,7 @@ ve.ce.Document.prototype.getSiblingWordBoundary = function ( offset, direction )
config = direction > 0 ? config.right : config.left;
if ( !data[i] || data[i].type !== undefined ) {
return -1;
return this.model.getRelativeContentOffset( offset, direction );
} else {
prevChar = typeof data[i] === 'string' ? data[i] : data[i][0];
if ( !pattern.test( prevChar ) ) {
@ -134,4 +134,22 @@ ve.ce.Document.prototype.getSiblingWordBoundary = function ( offset, direction )
} while ( data[i += inc] );
return i + ( inc > 0 ? 0 : 1 );
}
};
/**
* Get the relative word or character boundary.
*
* @method
* @param {number} offset Offset to start from
* @param {number} [direction] Direction to prefer matching offset in, -1 for left and 1 for right
* @param {string} [unit] Unit [word|character]
* @returns {number} Relative offset
*/
ve.ce.Document.prototype.getRelativeOffset = function ( offset, direction, unit ) {
if ( unit === 'word' ) { // word
return this.getSiblingWordBoundary( offset, direction );
} else { // character
// TODO: add support for slugs
return this.model.getRelativeContentOffset( offset, direction );
}
};