hedgedoc/public/vendor/jquery-textcomplete/jquery.textcomplete.min.js
2015-06-01 18:04:25 +08:00

4 lines
No EOL
15 KiB
JavaScript
Executable file

/*! jquery-textcomplete - v0.3.9 - 2015-03-03 */if("undefined"==typeof jQuery)throw new Error("jQuery.textcomplete requires jQuery");+function(a){"use strict";var b=function(a){console.warn&&console.warn(a)};a.fn.textcomplete=function(c,d){var e=Array.prototype.slice.call(arguments);return this.each(function(){var f=a(this),g=f.data("textComplete");if(g||(g=new a.fn.textcomplete.Completer(this,d||{}),f.data("textComplete",g)),"string"==typeof c){if(!g)return;e.shift(),g[c].apply(g,e),"destroy"===c&&f.removeData("textComplete")}else a.each(c,function(c){a.each(["header","footer","placement","maxCount"],function(a){c[a]&&(g.option[a]=c[a],b(a+"as a strategy param is deprecated. 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a=this._getActiveElement(),b=a.position().top,c=a.outerHeight(),d=this.$el.innerHeight(),e=this.$el.scrollTop();0===this._index||this._index==this.data.length-1||0>b?this.$el.scrollTop(b+e):b+c>d&&this.$el.scrollTop(b+c+e-d)},_buildContents:function(a){var b,d,e,f="";for(d=0;d<a.length&&this.data.length!==this.maxCount;d++)b=a[d],c(this.data,b)||(e=this.data.length,this.data.push(b),f+='<li class="textcomplete-item" data-index="'+e+'"><a>',f+=b.strategy.template(b.value),f+="</a></li>");return f},_renderHeader:function(b){if(this.header){this._$header||(this._$header=a('<li class="textcomplete-header"></li>').prependTo(this.$el));var c=a.isFunction(this.header)?this.header(b):this.header;this._$header.html(c)}},_renderFooter:function(b){if(this.footer){this._$footer||(this._$footer=a('<li class="textcomplete-footer"></li>').appendTo(this.$el));var 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a},idProperty:null}),a.fn.textcomplete.Strategy=b}(jQuery),+function(a){"use strict";function b(){}var c=Date.now||function(){return(new Date).getTime()},d=function(a,b){var d,e,f,g,h,i=function(){var j=c()-g;b>j?d=setTimeout(i,b-j):(d=null,h=a.apply(f,e),f=e=null)};return function(){return f=this,e=arguments,g=c(),d||(d=setTimeout(i,b)),h}};a.extend(b.prototype,{id:null,completer:null,el:null,$el:null,option:null,initialize:function(b,c,e){this.el=b,this.$el=a(b),this.id=c.id+this.constructor.name,this.completer=c,this.option=e,this.option.debounce&&(this._onKeyup=d(this._onKeyup,this.option.debounce)),this._bindEvents()},destroy:function(){this.$el.off("."+this.id),this.$el=this.el=this.completer=null},select:function(){throw new Error("Not implemented")},getCaretPosition:function(){var a=this._getCaretRelativePosition(),b=this.$el.offset();return a.top+=b.top,a.left+=b.left,a},focus:function(){this.$el.focus()},_bindEvents:function(){this.$el.on("keyup."+this.id,a.proxy(this._onKeyup,this))},_onKeyup:function(a){this._skipSearch(a)||this.completer.trigger(this.getTextFromHeadToCaret(),!0)},_skipSearch:function(a){switch(a.keyCode){case 13:case 40:case 38:return!0}if(a.ctrlKey)switch(a.keyCode){case 78:case 80:return!0}}}),a.fn.textcomplete.Adapter=b}(jQuery),+function(a){"use strict";function b(a,b,c){this.initialize(a,b,c)}b.DIV_PROPERTIES={left:-9999,position:"absolute",top:0,whiteSpace:"pre-wrap"},b.COPY_PROPERTIES=["border-width","font-family","font-size","font-style","font-variant","font-weight","height","letter-spacing","word-spacing","line-height","text-decoration","text-align","width","padding-top","padding-right","padding-bottom","padding-left","margin-top","margin-right","margin-bottom","margin-left","border-style","box-sizing","tab-size"],a.extend(b.prototype,a.fn.textcomplete.Adapter.prototype,{select:function(b,c){var d=this.getTextFromHeadToCaret(),e=this.el.value.substring(this.el.selectionEnd),f=c.replace(b);a.isArray(f)&&(e=f[1]+e,f=f[0]),d=d.replace(c.match,f),this.$el.val(d+e),this.el.selectionStart=this.el.selectionEnd=d.length},_getCaretRelativePosition:function(){var b=a("<div></div>").css(this._copyCss()).text(this.getTextFromHeadToCaret()),c=a("<span></span>").text(".").appendTo(b);this.$el.before(b);var d=c.position();return d.top+=c.height()-this.$el.scrollTop(),d.lineHeight=c.height(),b.remove(),d},_copyCss:function(){return a.extend({overflow:this.el.scrollHeight>this.el.offsetHeight?"scroll":"auto"},b.DIV_PROPERTIES,this._getStyles())},_getStyles:function(a){var c=a("<div></div>").css(["color"]).color;return"undefined"!=typeof c?function(){return this.$el.css(b.COPY_PROPERTIES)}:function(){var c=this.$el,d={};return a.each(b.COPY_PROPERTIES,function(a,b){d[b]=c.css(b)}),d}}(a),getTextFromHeadToCaret:function(){return this.el.value.substring(0,this.el.selectionEnd)}}),a.fn.textcomplete.Textarea=b}(jQuery),+function(a){"use strict";function b(b,d,e){this.initialize(b,d,e),a("<span>"+c+"</span>").css({position:"absolute",top:-9999,left:-9999}).insertBefore(b)}var c="吶";a.extend(b.prototype,a.fn.textcomplete.Textarea.prototype,{select:function(b,c){var d=this.getTextFromHeadToCaret(),e=this.el.value.substring(d.length),f=c.replace(b);a.isArray(f)&&(e=f[1]+e,f=f[0]),d=d.replace(c.match,f),this.$el.val(d+e),this.el.focus();var g=this.el.createTextRange();g.collapse(!0),g.moveEnd("character",d.length),g.moveStart("character",d.length),g.select()},getTextFromHeadToCaret:function(){this.el.focus();var a=document.selection.createRange();a.moveStart("character",-this.el.value.length);var b=a.text.split(c);return 1===b.length?b[0]:b[1]}}),a.fn.textcomplete.IETextarea=b}(jQuery),+function(a){"use strict";function b(a,b,c){this.initialize(a,b,c)}a.extend(b.prototype,a.fn.textcomplete.Adapter.prototype,{select:function(b,c){var d=this.getTextFromHeadToCaret(),e=window.getSelection(),f=e.getRangeAt(0),g=f.cloneRange();g.selectNodeContents(f.startContainer);var h=g.toString(),i=h.substring(f.startOffset),j=c.replace(b);a.isArray(j)&&(i=j[1]+i,j=j[0]),d=d.replace(c.match,j),f.selectNodeContents(f.startContainer),f.deleteContents();var k=document.createTextNode(d+i);f.insertNode(k),f.setStart(k,d.length),f.collapse(!0),e.removeAllRanges(),e.addRange(f)},_getCaretRelativePosition:function(){var b=window.getSelection().getRangeAt(0).cloneRange(),c=document.createElement("span");b.insertNode(c),b.selectNodeContents(c),b.deleteContents();var d=a(c),e=d.offset();e.left-=this.$el.offset().left,e.top+=d.height()-this.$el.offset().top,e.lineHeight=d.height(),d.remove();var f=this.$el.attr("dir")||this.$el.css("direction");return"rtl"===f&&(e.left-=this.listView.$el.width()),e},getTextFromHeadToCaret:function(){var a=window.getSelection().getRangeAt(0),b=a.cloneRange();return b.selectNodeContents(a.startContainer),b.toString().substring(0,a.startOffset)}}),a.fn.textcomplete.ContentEditable=b}(jQuery);
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