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https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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33 lines
677 B
JavaScript
33 lines
677 B
JavaScript
es.ButtonTool = function( toolbar, name ) {
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es.Tool.call( this, toolbar, name );
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// for es.extendClass
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if ( !name ) {
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return;
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}
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this.$.addClass( 'es-toolbarButtonTool' ).addClass( 'es-toolbarButtonTool-' + name );
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var _this = this;
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this.$.bind( {
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'mousedown': function( e ) {
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if ( e.button === 0 ) {
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e.preventDefault();
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return false;
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}
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},
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'mouseup': function ( e ) {
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if ( e.button === 0 ) {
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_this.onClick( e );
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}
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}
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} );
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};
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es.ButtonTool.prototype.onClick = function() {
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throw 'ButtonTool.onClick not implemented in this subclass:' + this.constructor;
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};
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es.extendClass( es.ButtonTool, es.Tool ); |