mediawiki-extensions-Visual.../modules/ve-mw/ui/inspectors/ve.ui.MWExtensionInspector.js
Moriel Schottlender 95d99192b4 Add a getDirectionFromRange Method to ve.ce.Document
getDirectionFromRange returns the direction property of the ce nodes under
that range. That method is mostly useful to recognize the overall block
direction of a selection or fragment.

The method is currently used in the following locations:
* ve.ui.Toolbar onContextChange - as a means to recognize the current context's
  block direction for the icon directionality.
* ve.ui.MWExtensionInspector - if the selection is text and not an existing node
  the input directionality adjusts to the context direction.

Bug: 57421
Change-Id: Ifc01b8e5dc0a2fe39d221e59e452c5cfad709a2d
2013-12-13 12:07:19 -08:00

132 lines
3.3 KiB
JavaScript

/*!
* VisualEditor UserInterface MWExtensionInspector class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* MediaWiki extension inspector.
*
* @class
* @abstract
* @extends ve.ui.Inspector
*
* @constructor
* @param {ve.ui.WindowSet} windowSet Window set this inspector is part of
* @param {Object} [config] Configuration options
*/
ve.ui.MWExtensionInspector = function VeUiMWExtensionInspector( windowSet, config ) {
// Parent constructor
ve.ui.Inspector.call( this, windowSet, config );
};
/* Inheritance */
OO.inheritClass( ve.ui.MWExtensionInspector, ve.ui.Inspector );
/* Static properties */
ve.ui.MWExtensionInspector.static.nodeView = null;
ve.ui.MWExtensionInspector.static.nodeModel = null;
ve.ui.MWExtensionInspector.static.removable = false;
/* Methods */
/**
* Handle frame ready events.
*
* @method
*/
ve.ui.MWExtensionInspector.prototype.initialize = function () {
// Parent method
ve.ui.Inspector.prototype.initialize.call( this );
this.input = new OO.ui.TextInputWidget( {
'$': this.$,
'overlay': this.surface.$localOverlay,
'multiline': true
} );
this.input.$element.addClass( 've-ui-mwExtensionInspector-input' );
// Initialization
this.$form.append( this.input.$element );
};
/**
* @inheritdoc
*/
ve.ui.MWExtensionInspector.prototype.setup = function ( data ) {
var dir,
fragment = this.surface.getModel().getFragment( null, true );
// Parent method
ve.ui.Inspector.prototype.setup.call( this, data );
// Initialization
this.node = this.surface.getView().getFocusedNode();
this.input.setValue( this.node ? this.node.getModel().getAttribute( 'mw' ).body.extsrc : '' );
// By default, the direction of the input element should be the same
// as the direction of the content it applies to
if ( this.node ) {
// The node is being edited
dir = this.node.$element.css( 'direction' );
} else {
// New insertion, base direction on the fragment range
dir = this.surface.getView().documentView.getDirectionFromRange( fragment.getRange() );
}
this.input.setRTL( dir === 'rtl' );
};
/**
* @inheritdoc
*/
ve.ui.MWExtensionInspector.prototype.ready = function () {
// Parent method
ve.ui.Inspector.prototype.ready.call( this );
// Focus the input
this.input.$input.focus().select();
};
/**
* @inheritdoc
*/
ve.ui.MWExtensionInspector.prototype.teardown = function ( data ) {
var mwData,
surfaceModel = this.surface.getModel();
if ( this.node instanceof this.constructor.static.nodeView ) {
mwData = ve.copy( this.node.getModel().getAttribute( 'mw' ) );
mwData.body.extsrc = this.input.getValue();
surfaceModel.change(
ve.dm.Transaction.newFromAttributeChanges(
surfaceModel.getDocument(), this.node.getOuterRange().start, { 'mw': mwData }
)
);
} else {
mwData = {
'name': this.constructor.static.nodeModel.static.extensionName,
'attrs': {},
'body': {
'extsrc': this.input.getValue()
}
};
surfaceModel.getFragment().collapseRangeToEnd().insertContent( [
{
'type': this.constructor.static.nodeModel.static.name,
'attributes': {
'mw': mwData
}
},
{ 'type': '/' + this.constructor.static.nodeModel.static.name }
] );
}
// Parent method
ve.ui.Inspector.prototype.teardown.call( this, data );
};