Current File : /www/varak.net/wiki.varak.net/extensions/VisualEditor/lib/ve/src/ui/actions/ve.ui.FormatAction.js
/*!
* VisualEditor UserInterface FormatAction class.
*
* @copyright 2011-2016 VisualEditor Team and others; see http://ve.mit-license.org
*/
/**
* Format action.
*
* @class
* @extends ve.ui.Action
*
* @constructor
* @param {ve.ui.Surface} surface Surface to act on
*/
ve.ui.FormatAction = function VeUiFormatAction() {
// Parent constructor
ve.ui.FormatAction.super.apply( this, arguments );
};
/* Inheritance */
OO.inheritClass( ve.ui.FormatAction, ve.ui.Action );
/* Static Properties */
ve.ui.FormatAction.static.name = 'format';
/**
* List of allowed methods for this action.
*
* @static
* @property
*/
ve.ui.FormatAction.static.methods = [ 'convert' ];
/* Methods */
/**
* Convert the format of content.
*
* Conversion splits and unwraps all lists and replaces content branch nodes.
*
* TODO: Refactor functionality into {ve.dm.SurfaceFragment}.
*
* @param {string} type
* @param {Object} attributes
* @return {boolean} Action was executed
*/
ve.ui.FormatAction.prototype.convert = function ( type, attributes ) {
var selected, i, length, contentBranch,
surfaceModel = this.surface.getModel(),
fragment = surfaceModel.getFragment(),
fragments = [];
if ( !( fragment.getSelection() instanceof ve.dm.LinearSelection ) ) {
return;
}
// We can't have headings or pre's in a list, so if we're trying to convert
// things that are in lists to a heading or a pre, split the list
selected = fragment.getLeafNodes();
for ( i = 0, length = selected.length; i < length; i++ ) {
contentBranch = selected[ i ].node.isContent() ?
selected[ i ].node.getParent() :
selected[ i ].node;
fragments.push( surfaceModel.getLinearFragment( contentBranch.getOuterRange(), true ) );
}
for ( i = 0, length = fragments.length; i < length; i++ ) {
fragments[ i ].isolateAndUnwrap( type );
}
fragment.convertNodes( type, attributes );
this.surface.getView().focus();
return true;
};
/* Registration */
ve.ui.actionFactory.register( ve.ui.FormatAction );
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