alpaca/dist/lib/ace-builds/src-min/ext-chromevox.js

Alpaca provides the easiest and fastest way to generate interactive forms for the web and mobile devices. It runs simply as HTML5 or more elaborately using Bootstrap, jQuery Mobile or jQuery UI. Alpaca uses Handlebars to process JSON schema and provide

define("ace/ext/chromevox",["require","exports","module","ace/editor","ace/config"],function(e,t,n){function gt(){return typeof cvox!="undefined"&&cvox&&cvox.Api}function wt(e){if(gt())mt(e);else{yt++;if(yt>=bt)return;window.setTimeout(wt,500,e)}}var r={};r.SpeechProperty,r.Cursor,r.Token,r.Annotation;var i={rate:.8,pitch:.4,volume:.9},s={rate:1,pitch:.5,volume:.9},o={rate:.8,pitch:.8,volume:.9},u={rate:.8,pitch:.3,volume:.9},a={rate:.8,pitch:.7,volume:.9},f={rate:.8,pitch:.8,volume:.9},l={punctuationEcho:"none",relativePitch:-0.6},c="ALERT_NONMODAL",h="ALERT_MODAL",p="INVALID_KEYPRESS",d="insertMode",v="start",m=[{substr:";",newSubstr:" semicolon "},{substr:":",newSubstr:" colon "}],g={SPEAK_ANNOT:"annots",SPEAK_ALL_ANNOTS:"all_annots",TOGGLE_LOCATION:"toggle_location",SPEAK_MODE:"mode",SPEAK_ROW_COL:"row_col",TOGGLE_DISPLACEMENT:"toggle_displacement",FOCUS_TEXT:"focus_text"},y="CONTROL + SHIFT ";r.editor=null;var b=null,w={},E=!1,S=!1,x=!1,T=null,N={},C={},k=function(e){return y+String.fromCharCode(e)},L=function(){var e=r.editor.keyBinding.getKeyboardHandler();return e.$id==="ace/keyboard/vim"},A=function(e){return r.editor.getSession().getTokenAt(e.row,e.column+1)},O=function(e){return r.editor.getSession().getLine(e.row)},M=function(e){w[e.row]&&cvox.Api.playEarcon(c),E?(cvox.Api.stop(),W(e),R(A(e)),I(e.row,1)):I(e.row,0)},_=function(e){var t=O(e),n=t.substr(e.column-1);e.column===0&&(n=" "+t);var r=/^\W(\w+)/,i=r.exec(n);return i!==null},D={constant:{prop:i},entity:{prop:o},keyword:{prop:u},storage:{prop:a},variable:{prop:f},meta:{prop:s,replace:[{substr:"</",newSubstr:" closing tag "},{substr:"/>",newSubstr:" close tag "},{substr:"<",newSubstr:" tag start "},{substr:">",newSubstr:" tag end "}]}},P={prop:P},H=function(e,t){var n=e;for(var r=0;r<t.length;r++){var i=t[r],s=new RegExp(i.substr,"g");n=n.replace(s,i.newSubstr)}return n},B=function(e,t,n){var r={};r.value="",r.type=e[t].type;for(var i=t;i<n;i++)r.value+=e[i].value;return r},j=function(e){if(e.length<=1)return e;var t=[],n=0;for(var r=1;r<e.length;r++){var i=e[n],s=e[r];U(i)!==U(s)&&(t.push(B(e,n,r)),n=r)}return t.push(B(e,n,e.length)),t},F=function(e){var t=r.editor.getSession().getLine(e),n=/^\s*$/;return n.exec(t)!==null},I=function(e,t){var n=r.editor.getSession().getTokens(e);if(n.length===0||F(e)){cvox.Api.playEarcon("EDITABLE_TEXT");return}n=j(n);var i=n[0];n=n.filter(function(e){return e!==i}),z(i,t),n.forEach(R)},q=function(e){z(e,0)},R=function(e){z(e,1)},U=function(e){if(!e||!e.type)return;var t=e.type.split(".");if(t.length===0)return;var n=t[0],r=D[n];return r?r:P},z=function(e,t){var n=U(e),r=H(e.value,m);n.replace&&(r=H(r,n.replace)),cvox.Api.speak(r,t,n.prop)},W=function(e){var t=O(e);cvox.Api.speak(t[e.column],1)},X=function(e,t){var n=O(t),r=n.substring(e.column,t.column);r=r.replace(/ /g," space "),cvox.Api.speak(r)},V=function(e,t){if(Math.abs(e.column-t.column)!==1){var n=O(t).length;if(t.column===0||t.column===n){I(t.row,0);return}if(_(t)){cvox.Api.stop(),R(A(t));return}}W(t)},$=function(e,t){r.editor.selection.isEmpty()?S?X(e,t):V(e,t):(X(e,t),cvox.Api.speak("selected",1))},J=function(e){if(x){x=!1;return}var t=r.editor.selection.getCursor();t.row!==b.row?M(t):$(b,t),b=t},K=function(e){r.editor.selection.isEmpty()&&cvox.Api.speak("unselected")},Q=function(e){var t=e.data;switch(t.action){case"removeText":cvox.Api.speak(t.text,0,l),x=!0;break;case"insertText":cvox.Api.speak(t.text,0),x=!0}},G=function(e){var t=e.row,n=e.column;return!w[t]||!w[t][n]},Y=function(e){w={};for(var t=0;t<e.length;t++){var n=e[t],r=n.row,i=n.column;w[r]||(w[r]={}),w[r][i]=n}},Z=function(e){var t=r.editor.getSession().getAnnotations(),n=t.filter(G);n.length>0&&cvox.Api.playEarcon(c),Y(t)},et=function(e){var t=e.type+" "+e.text+" on "+nt(e.row,e.column);t=t.replace(";","semicolon"),cvox.Api.speak(t,1)},tt=function(e){var t=w[e];for(var n in t)et(t[n])},nt=function(e,t){return"row "+(e+1)+" column "+(t+1)},rt=function(){cvox.Api.speak(nt(b.row,b.column))},it=function(){for(var e in w)tt(e)},st=function(){if(!L())return;switch(r.editor.keyBinding.$data.state){case d:cvox.Api.speak("Insert mode");break;case v:cvox.Api.speak("Command mode")}},ot=function(){E=!E,E?cvox.Api.speak("Speak location on row change enabled."):cvox.Api.speak("Speak location on row change disabled.")},ut=function(){S=!S,S?cvox.Api.speak("Speak displacement on column changes."):cvox.Api.speak("Speak current character or word on column changes.")},at=function(e){if(e.ctrlKey&&e.shiftKey){var t=N[e.keyCode];t&&t.func()}},ft=function(e,t){if(!L())return;var n=t.keyBinding.$data.state;if(n===T)return;switch(n){case d:cvox.Api.playEarcon(h),cvox.Api.setKeyEcho(!0);break;case v:cvox.Api.playEarcon(h),cvox.Api.setKeyEcho(!1)}T=n},lt=function(e){var t=e.detail.customCommand,n=C[t];n&&(n.func(),r.editor.focus())},ct=function(){var e=dt.map(function(e){return{desc:e.desc+k(e.keyCode),cmd:e.cmd}}),t=document.querySelector("body");t.setAttribute("contextMenuActions",JSON.stringify(e)),t.addEventListener("ATCustomEvent",lt,!0)},ht=function(e){e.match?I(b.row,0):cvox.Api.playEarcon(p)},pt=function(){r.editor.focus()},dt=[{keyCode:49,func:function(){tt(b.row)},cmd:g.SPEAK_ANNOT,desc:"Speak annotations on line"},{keyCode:50,func:it,cmd:g.SPEAK_ALL_ANNOTS,desc:"Speak all annotations"},{keyCode:51,func:st,cmd:g.SPEAK_MODE,desc:"Speak Vim mode"},{keyCode:52,func:ot,cmd:g.TOGGLE_LOCATION,desc:"Toggle speak row location"},{keyCode:53,func:rt,cmd:g.SPEAK_ROW_COL,desc:"Speak row and column"},{keyCode:54,func:ut,cmd:g.TOGGLE_DISPLACEMENT,desc:"Toggle speak displacement"},{keyCode:55,func:pt,cmd:g.FOCUS_TEXT,desc:"Focus text"}],vt=function(){r.editor=editor,editor.getSession().selection.on("changeCursor",J),editor.getSession().selection.on("changeSelection",K),editor.getSession().on("change",Q),editor.getSession().on("changeAnnotation",Z),editor.on("changeStatus",ft),editor.on("findSearchBox",ht),editor.container.addEventListener("keydown",at),b=editor.selection.getCursor()},mt=function(e){vt(),dt.forEach(function(e){N[e.keyCode]=e,C[e.cmd]=e}),e.on("focus",vt),L()&&cvox.Api.setKeyEcho(!1),ct()},yt=0,bt=15,Et=e("../editor").Editor;e("../config").defineOptions(Et.prototype,"editor",{enableChromevoxEnhancements:{set:function(e){e&&wt(this)},value:!0}})});
                (function() {
                    window.require(["ace/ext/chromevox"], function() {});
                })();