mediawiki-extensions-Visual.../modules/ve/ui/tools/dropdowns/ve.ui.FormatDropdownTool.js
Trevor Parscal a226716d70 Split ve.ui.Toolbar and ve.ui.SurfaceToolbar
Objective:

* Make it possible to make a toolbar without a surface

Changes:

*.php
* Links to new file

ve.ui.Toolbar.js, ve.ui.SurfaceToolbar.js
* Split toolbar into generic and surface specific classes

*.js
* Update symbol names

Change-Id: Ice063a2fb67b5ce5155cdc96a0d47af49eee48cb
2013-08-02 14:33:25 -07:00

178 lines
4 KiB
JavaScript

/*!
* VisualEditor UserInterface FormatDropdownTool class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* UserInterface format dropdown tool.
*
* @class
* @extends ve.ui.DropdownTool
* @constructor
* @param {ve.ui.SurfaceToolbar} toolbar
* @param {Object} [config] Config options
*/
ve.ui.FormatDropdownTool = function VeUiFormatDropdownTool( toolbar, config ) {
var i, len, item,
items = this.constructor.static.items.slice( 0 );
// Parent constructor
ve.ui.DropdownTool.call( this, toolbar, config );
// Initialization
for ( i = 0, len = items.length; i < len; i++ ) {
item = items[i];
items[i] = new ve.ui.MenuItemWidget(
item.data, { '$$': this.$$, 'rel': item.rel, 'label': ve.msg( item.label ) }
);
}
this.menu.addItems( items );
};
/* Inheritance */
ve.inheritClass( ve.ui.FormatDropdownTool, ve.ui.DropdownTool );
/* Static Properties */
ve.ui.FormatDropdownTool.static.name = 'format';
ve.ui.FormatDropdownTool.static.titleMessage = 'visualeditor-formatdropdown-title';
/**
* Options given to ve.ui.DropdownTool.
*
* @static
* @property {Object[]}
*/
ve.ui.FormatDropdownTool.static.items = [
{
'label': 'visualeditor-formatdropdown-format-paragraph',
'rel': 'paragraph',
'data': {
'type' : 'paragraph'
}
},
{
'label': 'visualeditor-formatdropdown-format-heading1',
'rel': 'heading-1',
'data': {
'type' : 'heading',
'attributes': { 'level': 1 }
}
},
{
'label': 'visualeditor-formatdropdown-format-heading2',
'rel': 'heading-2',
'data': {
'type' : 'heading',
'attributes': { 'level': 2 }
}
},
{
'label': 'visualeditor-formatdropdown-format-heading3',
'rel': 'heading-3',
'data': {
'type' : 'heading',
'attributes': { 'level': 3 }
}
},
{
'label': 'visualeditor-formatdropdown-format-heading4',
'rel': 'heading-4',
'data': {
'type' : 'heading',
'attributes': { 'level': 4 }
}
},
{
'label': 'visualeditor-formatdropdown-format-heading5',
'rel': 'heading-5',
'data': {
'type' : 'heading',
'attributes': { 'level': 5 }
}
},
{
'label': 'visualeditor-formatdropdown-format-heading6',
'rel': 'heading-6',
'data': {
'type' : 'heading',
'attributes': { 'level': 6 }
}
},
{
'label': 'visualeditor-formatdropdown-format-preformatted',
'rel': 'preformatted',
'data': {
'type' : 'preformatted'
}
}
];
/* Methods */
/**
* Handle dropdown option being selected.
*
* @method
* @param {ve.ui.MenuItemWidget} item Menu item
*/
ve.ui.FormatDropdownTool.prototype.onSelect = function ( item ) {
var data;
if ( item ) {
data = item.getData();
this.toolbar.getSurface().execute( 'format', 'convert', data.type, data.attributes );
}
};
/**
* Handle the toolbar state being updated.
*
* @method
* @param {ve.dm.Node[]} nodes List of nodes covered by the current selection
* @param {ve.dm.AnnotationSet} full Annotations that cover all of the current selection
* @param {ve.dm.AnnotationSet} partial Annotations that cover some or all of the current selection
*/
ve.ui.FormatDropdownTool.prototype.onUpdateState = function ( nodes ) {
var i, nodesLength, node, j, itemsLength, item, match,
items = this.menu.getItems();
nodeLoop:
for ( i = 0, nodesLength = nodes.length; i < nodesLength; i++ ) {
node = nodes[i];
if ( !node.canHaveChildren() ) {
node = node.getParent();
}
if ( node ) {
for ( j = 0, itemsLength = items.length; j < itemsLength; j++ ) {
item = items[j];
if ( item.data.type === node.getType() ) {
if ( item.data.attributes && !node.hasAttributes( item.data.attributes ) ) {
continue;
}
if ( match ) {
match = null;
break nodeLoop;
}
match = item;
}
}
}
}
if ( match ) {
this.menu.intializeSelection( match );
this.setLabel( match.$label.text() );
} else {
this.menu.intializeSelection( null );
this.setLabel();
}
};
/* Registration */
ve.ui.toolFactory.register( 'format', ve.ui.FormatDropdownTool );