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import * as util from '../util';
export const stateSelectors = [
{
selector: ':selected',
matches: function( ele ){ return ele.selected(); }
},
{
selector: ':unselected',
matches: function( ele ){ return !ele.selected(); }
},
{
selector: ':selectable',
matches: function( ele ){ return ele.selectable(); }
},
{
selector: ':unselectable',
matches: function( ele ){ return !ele.selectable(); }
},
{
selector: ':locked',
matches: function( ele ){ return ele.locked(); }
},
{
selector: ':unlocked',
matches: function( ele ){ return !ele.locked(); }
},
{
selector: ':visible',
matches: function( ele ){ return ele.visible(); }
},
{
selector: ':hidden',
matches: function( ele ){ return !ele.visible(); }
},
{
selector: ':transparent',
matches: function( ele ){ return ele.transparent(); }
},
{
selector: ':grabbed',
matches: function( ele ){ return ele.grabbed(); }
},
{
selector: ':free',
matches: function( ele ){ return !ele.grabbed(); }
},
{
selector: ':removed',
matches: function( ele ){ return ele.removed(); }
},
{
selector: ':inside',
matches: function( ele ){ return !ele.removed(); }
},
{
selector: ':grabbable',
matches: function( ele ){ return ele.grabbable(); }
},
{
selector: ':ungrabbable',
matches: function( ele ){ return !ele.grabbable(); }
},
{
selector: ':animated',
matches: function( ele ){ return ele.animated(); }
},
{
selector: ':unanimated',
matches: function( ele ){ return !ele.animated(); }
},
{
selector: ':parent',
matches: function( ele ){ return ele.isParent(); }
},
{
selector: ':childless',
matches: function( ele ){ return ele.isChildless(); }
},
{
selector: ':child',
matches: function( ele ){ return ele.isChild(); }
},
{
selector: ':orphan',
matches: function( ele ){ return ele.isOrphan(); }
},
{
selector: ':nonorphan',
matches: function( ele ){ return ele.isChild(); }
},
{
selector: ':compound',
matches: function( ele ){
if( ele.isNode() ){
return ele.isParent();
} else {
return ele.source().isParent() || ele.target().isParent();
}
}
},
{
selector: ':loop',
matches: function( ele ){ return ele.isLoop(); }
},
{
selector: ':simple',
matches: function( ele ){ return ele.isSimple(); }
},
{
selector: ':active',
matches: function( ele ){ return ele.active(); }
},
{
selector: ':inactive',
matches: function( ele ){ return !ele.active(); }
},
{
selector: ':backgrounding',
matches: function( ele ){ return ele.backgrounding(); }
},
{
selector: ':nonbackgrounding',
matches: function( ele ){ return !ele.backgrounding(); }
}
].sort(function( a, b ){ // n.b. selectors that are starting substrings of others must have the longer ones first
return util.sort.descending( a.selector, b.selector );
});
let lookup = (function(){
let selToFn = {};
let s;
for( let i = 0; i < stateSelectors.length; i++ ){
s = stateSelectors[i];
selToFn[ s.selector ] = s.matches;
}
return selToFn;
})();
export const stateSelectorMatches = function( sel, ele ){
return lookup[ sel ]( ele );
};
export const stateSelectorRegex = '(' + stateSelectors.map(s => s.selector).join('|') + ')';
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