mediawiki-extensions-Visual.../modules/es/tools/es.AnnotationButtonTool.js
2011-12-05 21:10:19 +00:00

72 lines
1.7 KiB
JavaScript

/**
* Creates an es.AnnotationButtonTool object.
*
* @class
* @constructor
* @extends {es.ButtonTool}
* @param {es.ToolbarView} toolbar
* @param {String} name
* @param {Object} annotation
*/
es.AnnotationButtonTool = function( toolbar, name, annotation ) {
// Inheritance
es.ButtonTool.call( this, toolbar, name );
// Properties
this.annotation = annotation;
};
/* Methods */
es.AnnotationButtonTool.prototype.onClick = function() {
var method;
if ( this.$.hasClass( 'es-toolbarButtonTool-down' ) ) {
method = 'clear';
this.toolbar.surfaceView.removeInsertionAnnotation( this.annotation );
} else {
method = 'set';
this.toolbar.surfaceView.addInsertionAnnotation( this.annotation );
}
var tx = this.toolbar.surfaceView.model.getDocument().prepareContentAnnotation(
this.toolbar.surfaceView.currentSelection,
method,
this.annotation
);
this.toolbar.surfaceView.model.transact( tx );
};
es.AnnotationButtonTool.prototype.updateState = function( annotations ) {
for ( var i = 0; i < annotations.full.length; i++ ) {
if ( annotations.full[i].type === this.annotation.type ) {
this.$.addClass( 'es-toolbarButtonTool-down' );
return;
}
}
this.$.removeClass( 'es-toolbarButtonTool-down' );
};
/* Registration */
es.Tool.tools.bold = {
constructor: es.AnnotationButtonTool,
name: 'bold',
annotation: { 'type': 'textStyle/bold' }
};
es.Tool.tools.italic = {
constructor: es.AnnotationButtonTool,
name: 'italic',
annotation: { 'type': 'textStyle/italic' }
};
es.Tool.tools.link = {
constructor: es.AnnotationButtonTool,
name: 'link',
annotation: { 'type': 'link/internal', 'data': { 'title': '' } }
};
/* Inheritance */
es.extendClass( es.AnnotationButtonTool, es.ButtonTool );