MDL-70075 core: Listen for the `focus` and `blur` events again
[moodle.git] / lib / amd / build / custom_interaction_events.min.js
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3caa6bfb 1define ("core/custom_interaction_events",["jquery","core/key_codes"],function(a,b){var c={activate:"cie:activate",keyboardActivate:"cie:keyboardactivate",escape:"cie:escape",down:"cie:down",up:"cie:up",home:"cie:home",end:"cie:end",next:"cie:next",previous:"cie:previous",asterix:"cie:asterix",scrollLock:"cie:scrollLock",scrollTop:"cie:scrollTop",scrollBottom:"cie:scrollBottom",ctrlPageUp:"cie:ctrlPageUp",ctrlPageDown:"cie:ctrlPageDown",enter:"cie:enter",accessibleChange:"cie:accessibleChange"},d={},e=function(a,b){b=b||[];if(b.length&&-1!==b.indexOf(a)){return!0}return!1},f=function(a){return a.shiftKey||a.metaKey||a.altKey||a.ctrlKey},g=function(b,c){var e="";if(!c.hasOwnProperty("originalEvent")){e=""+b+c.type+c.timeStamp;if(!d.hasOwnProperty(e)){d[e]=!0;a(c.target).trigger(b,[{originalEvent:c}])}return}e="triggeredCustom_"+b;if(!c.originalEvent.hasOwnProperty(e)){c.originalEvent[e]=!0;a(c.target).trigger(b,[{originalEvent:c}])}},h=function(a,b,c){a.off("keydown."+b).on("keydown."+b,function(a){if(!f(a)){if(a.keyCode==c){g(b,a)}}})},i=function(a){a.off("click.cie.activate").on("click.cie.activate",function(a){g(c.activate,a)});a.off("keydown.cie.activate").on("keydown.cie.activate",function(a){if(!f(a)){if(a.keyCode==b.enter||a.keyCode==b.space){g(c.activate,a)}}})},j=function(a){a.off("keydown.cie.keyboardactivate").on("keydown.cie.keyboardactivate",function(a){if(!f(a)){if(a.keyCode==b.enter||a.keyCode==b.space){g(c.keyboardActivate,a)}}})},k=function(a){h(a,c.escape,b.escape)},l=function(a){h(a,c.down,b.arrowDown)},m=function(a){h(a,c.up,b.arrowUp)},n=function(a){h(a,c.home,b.home)},o=function(a){h(a,c.end,b.end)},p=function(d){var e="rtl"==a("html").attr("dir")?b.arrowLeft:b.arrowRight;h(d,c.next,e)},q=function(d){var e="rtl"==a("html").attr("dir")?b.arrowRight:b.arrowLeft;h(d,c.previous,e)},r=function(a){h(a,c.asterix,b.asterix)},s=function(a){a.off("scroll.cie.scrollTop").on("scroll.cie.scrollTop",function(b){var d=a.scrollTop();if(0===d){g(c.scrollTop,b)}})},t=function(a){a.off("scroll.cie.scrollBottom").on("scroll.cie.scrollBottom",function(b){var d=a.scrollTop(),e=a.innerHeight(),f=a[0].scrollHeight;if(d+e>=f){g(c.scrollBottom,b)}})},u=function(a){a.off("DOMMouseScroll.cie.DOMMouseScrollLock mousewheel.cie.mousewheelLock").on("DOMMouseScroll.cie.DOMMouseScrollLock mousewheel.cie.mousewheelLock",function(b){var d=a.scrollTop(),e=a[0].scrollHeight,f=a.height(),h="DOMMouseScroll"==b.type?-40*b.originalEvent.detail:b.originalEvent.wheelDelta,i=0<h;if(!i&&-h>e-f-d){a.scrollTop(e);b.stopPropagation();b.preventDefault();b.returnValue=!1;g(c.scrollLock,b);return!1}else if(i&&h>d){a.scrollTop(0);b.stopPropagation();b.preventDefault();b.returnValue=!1;g(c.scrollLock,b);return!1}return!0})},v=function(a){a.off("keydown.cie.ctrlpageup").on("keydown.cie.ctrlpageup",function(a){if(a.ctrlKey){if(a.keyCode==b.pageUp){g(c.ctrlPageUp,a)}}})},w=function(a){a.off("keydown.cie.ctrlpagedown").on("keydown.cie.ctrlpagedown",function(a){if(a.ctrlKey){if(a.keyCode==b.pageDown){g(c.ctrlPageDown,a)}}})},x=function(a){h(a,c.enter,b.enter)},y=function(d){var e=-1!==navigator.userAgent.indexOf("Macintosh"),f="ontouchstart"in window||"msMaxTouchPoints"in navigator&&0<navigator.msMaxTouchPoints;if(e||f){d.on("change",function(a){g(c.accessibleChange,a)})}else{var h=d.get()[0];h.addEventListener("focus",function(b){a(b.target).data("initValue",b.target.value)},!0);h.addEventListener("blur",function(b){var d=a(b.target).data("initValue");a(b.target).removeData("initValue");if(b.target.value!==d){g(c.accessibleChange,b)}},!0);d.on("keydown",function(d){if(d.which===b.enter&&d.target.value!==a(d.target).data("initValue")){g(c.accessibleChange,d)}else if(d.which===b.escape){d.target.value=a(d.target).data("initValue")}});d.on("click",function(b){var d=a(b.target).data("initValue");if("undefined"!=typeof d&&d!=b.target.value){g(c.accessibleChange,b)}})}},z=function(){var a={};a[c.activate]=i;a[c.keyboardActivate]=j;a[c.escape]=k;a[c.down]=l;a[c.up]=m;a[c.home]=n;a[c.end]=o;a[c.next]=p;a[c.previous]=q;a[c.asterix]=r;a[c.scrollLock]=u;a[c.scrollTop]=s;a[c.scrollBottom]=t;a[c.ctrlPageUp]=v;a[c.ctrlPageDown]=w;a[c.enter]=x;a[c.accessibleChange]=y;return a};return{define:function define(b,c){b=a(b);c=c||[];if(!b.length||!c.length){return}a.each(z(),function(a,d){if(e(a,c)){d(b)}})},events:c}});
195ea448 2//# sourceMappingURL=custom_interaction_events.min.js.map