mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-29 00:30:44 +00:00
143b086c74
Objectives: * Scroll when needed to show highlighted (with keyboard) or selected (by any means) options in select widgets * Allow clipping and automatic scrolling for certain elements when they are otherwise going to be rendered partially out of view Changes: *.php * Add links to new file ve.ui.Widget.css, ve.ui.Dialog.css * Removed unneeded x-axis overflow rules ve.ui.ClippableElement.js, ve.ui.Element.css * New mixin, adds visible area clipping support to an element ve.ui.PopupToolGroup.js, ve.ui.MenuWidget.js * Mixin clippable element ve.ui.OptionWidget.js, ve.ui.OutlineItemWidget.js * Add scroll-into-view configuration for option widgets ve.ui.SearchWidget.js * Scroll items into view when highlighting with keyboard ve.Element.js * Add getBorders, getDimensions, getClosestScrollableContainer and scrollIntoView static methods * Add getClosestScrollableElementContainer and scrollElementIntoView methods Bug: 53610 Change-Id: Ie21faa973a68f517c7cfce8bd879b5317f536365
95 lines
2.1 KiB
JavaScript
95 lines
2.1 KiB
JavaScript
/*!
|
|
* VisualEditor UserInterface OutlineItemWidget class.
|
|
*
|
|
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
|
|
* @license The MIT License (MIT); see LICENSE.txt
|
|
*/
|
|
|
|
/**
|
|
* Creates an ve.ui.OutlineItemWidget object.
|
|
*
|
|
* @class
|
|
* @extends ve.ui.OptionWidget
|
|
*
|
|
* @constructor
|
|
* @param {Mixed} data Item data
|
|
* @param {Object} [config] Config options
|
|
* @cfg {number} [level] Indentation level
|
|
* @cfg {boolean} [moveable] Allow modification from outline controls
|
|
*/
|
|
ve.ui.OutlineItemWidget = function VeUiOutlineItemWidget( data, config ) {
|
|
// Config intialization
|
|
config = config || {};
|
|
|
|
// Parent constructor
|
|
ve.ui.OptionWidget.call( this, data, config );
|
|
|
|
// Properties
|
|
this.level = 0;
|
|
this.moveable = !!config.moveable;
|
|
|
|
// Initialization
|
|
this.$.addClass( 've-ui-outlineItemWidget' );
|
|
this.setLevel( config.level );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
ve.inheritClass( ve.ui.OutlineItemWidget, ve.ui.OptionWidget );
|
|
|
|
/* Static Properties */
|
|
|
|
ve.ui.OutlineItemWidget.static.highlightable = false;
|
|
|
|
ve.ui.OutlineItemWidget.static.scrollIntoViewOnSelect = true;
|
|
|
|
ve.ui.OutlineItemWidget.static.levelClass = 've-ui-outlineItemWidget-level-';
|
|
|
|
ve.ui.OutlineItemWidget.static.levels = 3;
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Check if item is moveable.
|
|
*
|
|
* Moveablilty is used by outline controls.
|
|
*
|
|
* @returns {boolean} Item is moveable
|
|
*/
|
|
ve.ui.OutlineItemWidget.prototype.isMoveable = function () {
|
|
return this.moveable;
|
|
};
|
|
|
|
/**
|
|
* Get indentation level.
|
|
*
|
|
* @returns {number} Indentation level
|
|
*/
|
|
ve.ui.OutlineItemWidget.prototype.getLevel = function () {
|
|
return this.level;
|
|
};
|
|
|
|
/**
|
|
* Set indentation level.
|
|
*
|
|
* @method
|
|
* @param {number} [level=0] Indentation level, in the range of [0,#maxLevel]
|
|
* @chainable
|
|
*/
|
|
ve.ui.OutlineItemWidget.prototype.setLevel = function ( level ) {
|
|
var levels = this.constructor.static.levels,
|
|
levelClass = this.constructor.static.levelClass,
|
|
i = levels;
|
|
|
|
this.level = level ? Math.max( 0, Math.min( levels - 1, level ) ) : 0;
|
|
while ( i-- ) {
|
|
if ( this.level === i ) {
|
|
this.$.addClass( levelClass + i );
|
|
} else {
|
|
this.$.removeClass( levelClass + i );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|