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a5478d7adb
* The way that the JS modules for media are currently set up turns the existing global `wp.media` namespace into a read-only API, this is bad. * For the existing module implementation to work with plugins, those looking to override or extend a class would have to modify their own plugin to use `browserify` - we can't expect this to happen * Because the general way that plugins override media classes is via machete (resetting them to something else), we cannot use `require( 'module' )` in the internal code for media modules We CAN continue to use `require( 'fun/js' )` in the manifests for media. Future code/projects should carefully consider what is made to be public API. In 3.5, EVERYTHING was made public, so everything shall remain public. See #31684, #28510. Built from https://develop.svn.wordpress.org/trunk@31935 git-svn-id: http://core.svn.wordpress.org/trunk@31914 1a063a9b-81f0-0310-95a4-ce76da25c4cd
87 lines
1.8 KiB
JavaScript
87 lines
1.8 KiB
JavaScript
/*globals _, Backbone */
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/**
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* wp.media.view.Button
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*
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* @class
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* @augments wp.media.View
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* @augments wp.Backbone.View
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* @augments Backbone.View
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*/
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var Button = wp.media.View.extend({
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tagName: 'a',
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className: 'media-button',
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attributes: { href: '#' },
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events: {
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'click': 'click'
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},
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defaults: {
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text: '',
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style: '',
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size: 'large',
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disabled: false
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},
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initialize: function() {
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/**
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* Create a model with the provided `defaults`.
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*
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* @member {Backbone.Model}
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*/
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this.model = new Backbone.Model( this.defaults );
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// If any of the `options` have a key from `defaults`, apply its
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// value to the `model` and remove it from the `options object.
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_.each( this.defaults, function( def, key ) {
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var value = this.options[ key ];
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if ( _.isUndefined( value ) ) {
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return;
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}
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this.model.set( key, value );
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delete this.options[ key ];
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}, this );
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this.listenTo( this.model, 'change', this.render );
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},
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/**
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* @returns {wp.media.view.Button} Returns itself to allow chaining
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*/
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render: function() {
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var classes = [ 'button', this.className ],
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model = this.model.toJSON();
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if ( model.style ) {
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classes.push( 'button-' + model.style );
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}
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if ( model.size ) {
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classes.push( 'button-' + model.size );
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}
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classes = _.uniq( classes.concat( this.options.classes ) );
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this.el.className = classes.join(' ');
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this.$el.attr( 'disabled', model.disabled );
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this.$el.text( this.model.get('text') );
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return this;
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},
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/**
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* @param {Object} event
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*/
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click: function( event ) {
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if ( '#' === this.attributes.href ) {
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event.preventDefault();
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}
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if ( this.options.click && ! this.model.get('disabled') ) {
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this.options.click.apply( this, arguments );
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}
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}
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});
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module.exports = Button;
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