From d2e9d2214bebf60e0225f73504160e836c3a9a1f Mon Sep 17 00:00:00 2001 From: Neil Jenkins Date: Wed, 17 Jul 2013 11:13:49 +1000 Subject: [PATCH] Fix broken references to `this`. The clean functions used a `this` reference to call createElement, but are called as functions not methods so `this` is undefined. Instead, we'll get the ownerDocument off the nodes passed in, then call the createElement function directly. --- build/ie8.js | 2 +- build/squire-raw.js | 45 ++++++++++++++++++++++++--------------------- build/squire.js | 4 ++-- source/Editor.js | 45 ++++++++++++++++++++++++--------------------- 4 files changed, 51 insertions(+), 45 deletions(-) diff --git a/build/ie8.js b/build/ie8.js index 2c07ccf..41efb73 100644 --- a/build/ie8.js +++ b/build/ie8.js @@ -1 +1 @@ -(function(){Array.prototype.indexOf=function(t,e){for(var n=this.length,r=0>e?Math.max(0,n+e):e||0;n>r;r+=1)if(this[r]===t)return r;return-1},Array.prototype.forEach=function(t,e){var n=this.length>>>0;if("function"!=typeof t)throw new TypeError;for(var r=0;n>r;r+=1)t.call(e,this[r],r,this)},Array.prototype.filter=function(t,e){for(var n=[],r=0,o=this.length;o>r;r+=1){var i=this[r];t.call(e,i,r,this)&&n.push(i)}return n},Object.keyOf=function(t,e){for(var n in t)if(t[n]===e)return n},Date.now=function(){return+new Date},String.prototype.trim=function(){for(var t=this.replace(/^\s\s*/,""),e=/\s/,n=t.length;e.test(t.charAt(n-=1)););return t.slice(0,n+1)}})(),function(){var t=document;window.ie=8,t.defaultView=window;var e={focus:"focusin",blur:"focusout"},n=function(){return!0},r=function(){return!1},o="altKey ctrlKey metaKey shiftKey clientX clientY charCode keyCode".split(" "),i=function(t){for(var n,r=t.type,i=document,a=t.srcElement||i,s=(a.ownerDocument||i).documentElement,c=o.length;c--;)n=o[c],this[n]=t[n];"propertychange"===r&&(r="INPUT"===a.nodeName&&"text"!==a.type&&"password"!==a.type?"change":"input"),this.type=Object.keyOf(e,r)||r,this.target=a,this.pageX=t.clientX+s.scrollLeft,this.pageY=t.clientY+s.scrollTop,t.button&&(this.button=4&t.button?1:2&t.button?2:0,this.which=this.button+1),this.relatedTarget=t.fromElement===a?t.toElement:t.fromElement,this._event=t};i.prototype={constructor:i,isEvent:!0,preventDefault:function(){this.isDefaultPrevented=n,this._event.returnValue=!1},stopPropagation:function(){this.isPropagationStopped=n,this._event.cancelBubble=!0},isDefaultPrevented:r,isPropagationStopped:r},[t,Element.prototype].forEach(function(t){t.addEventListener=function(t,n){var r=n._ie_handleEvent||(n._ie_handleEvent=function(){var t=new i(window.event);"object"==typeof 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t=Array.prototype.indexOf,e=0,n=1,r=3,o=function(t,e){for(;e=e.parentNode;)if(t===e)return!0;return!1},i=function(t,e){var n,r,i,a,s;if(t===e||o(t,e))n=t;else if(o(e,t))n=e;else{for(r=[],i=[];t=t.parentNode;)r.push(t);for(;e=e.parentNode;)i.push(e);for(a=r.length,s=i.length;a--&&s--;)if(r[a]!==i[s]){n=r[a+1];break}n||(n=-1===a?r[0]:i[0])}return n};Range=function(t,e,n,r){t=t||document,e=e||0,this.startContainer=t,this.startOffset=e,this.endContainer=n||t,this.endOffset=void 0!==r?r:e,this._updateCollapsedAndAncestor()},Range.prototype={constructor:Range,_updateCollapsedAndAncestor:function(){this.collapsed=this.startContainer===this.endContainer&&this.startOffset===this.endOffset,this.commonAncestorContainer=i(this.startContainer,this.endContainer)},setStart:function(t,e){this.startContainer=t,this.startOffset=e,this._updateCollapsedAndAncestor()},setEnd:function(t,e){this.endContainer=t,this.endOffset=e,this._updateCollapsedAndAncestor()},setStartAfter:function(e){var 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n=e.getSelection();if(n.collapsed)if(mt(n)){e._recordUndoState(n),e._getRangeAndRemoveBookmark(n),t.preventDefault();var r=ut(n),o=r&&h(r);if(o){if(!o.isContentEditable)return v(o),void 0;for(y(o,r,n),r=o.parentNode;r&&!r.nextSibling;)r=r.parentNode;r&&(r=r.nextSibling)&&T(r),e.setSelection(n)}else if(r){if(u(r,"UL")||u(r,"OL"))return e.modifyBlocks(Ot,n);if(u(r,"BLOCKQUOTE"))return e.modifyBlocks(Rt,n);e.setSelection(n),e._updatePath(n,!0)}}else{var i=n.startContainer.data||"";X.test(i.charAt(n.startOffset-1))||(e._recordUndoState(n),e._getRangeAndRemoveBookmark(n),e.setSelection(n)),setTimeout(function(){Qt(e)},0)}else e._recordUndoState(n),e._getRangeAndRemoveBookmark(n),t.preventDefault(),dt(n),e.setSelection(n),e._updatePath(n,!0)},"delete":function(e,t){var n=e.getSelection();if(n.collapsed)if(vt(n)){e._recordUndoState(n),e._getRangeAndRemoveBookmark(n),t.preventDefault();var r=ut(n),o=r&&f(r);if(o){if(!o.isContentEditable)return v(o),void 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t=e.keyCode,n=qt[t]||String.fromCharCode(t).toLowerCase(),r="";q&&46===e.which&&(n="."),t>111&&124>t&&(n="f"+(t-111)),e.altKey&&(r+="alt-"),e.ctrlKey&&(r+="ctrl-"),e.metaKey&&(r+="meta-"),e.shiftKey&&(r+="shift-"),n=r+n,Yt[n]&&Yt[n](this,e)},Nt._getHTML=function(){return this._body.innerHTML},Nt._setHTML=function(e){var t=this._body;t.innerHTML=e;do C(t);while(t=f(t))},Nt.getHTML=function(e){var t,n,r,o,i,a=[];if(e&&(i=this.getSelection())&&this._saveRangeToBookmark(i),Q)for(t=this._body;t=f(t);)t.textContent||t.querySelector("BR")||(n=this.createElement("BR"),t.appendChild(n),a.push(n));if(r=this._getHTML(),Q)for(o=a.length;o--;)v(a[o]);return i&&this._getRangeAndRemoveBookmark(i),r},Nt.setHTML=function(e){var t,n=this._doc.createDocumentFragment(),r=this.createElement("DIV");r.innerHTML=e,n.appendChild(N(r)),Ft(n,!0),Kt(n),Ht(n,"DIV");for(var o=n;o=f(o);)C(o);for(var i=this._body;t=i.lastChild;)i.removeChild(t);i.appendChild(n),C(i),this._undoIndex=-1,this._undoStack.length=0,this._undoStackLength=0,this._isInUndoState=!1;var a=this._getRangeAndRemoveBookmark()||this._createRange(i.firstChild,0);return this._recordUndoState(a),this._getRangeAndRemoveBookmark(a),$?this._lastSelection=a:this.setSelection(a),this._updatePath(a,!0),this},Nt.insertElement=function(e,t){if(t||(t=this.getSelection()),t.collapse(!0),a(e))at(t,e),t.setStartAfter(e);else{for(var n,r,o=this._body,i=ut(t)||o;i!==o&&!i.nextSibling;)i=i.parentNode;i!==o&&(n=i.parentNode,r=_(n,i.nextSibling,o)),r?(o.insertBefore(e,r),t.setStart(r,0),t.setStart(r,0),ht(t)):(o.appendChild(e),o.appendChild(C(this.createElement("div"))),t.setStart(e,0),t.setEnd(e,0)),this.focus(),this.setSelection(t),this._updatePath(t)}return this},Nt.insertImage=function(e){var t=this.createElement("IMG",{src:e});return this.insertElement(t),t};var $t=function(e,t,n){return function(){return this[e](t,n),this.focus()}};Nt.addStyles=function(e){if(e){var t=this._doc.documentElement.firstChild,n=this.createElement("STYLE",{type:"text/css"});n.styleSheet?(t.appendChild(n),n.styleSheet.cssText=e):(n.appendChild(this._doc.createTextNode(e)),t.appendChild(n))}return this},Nt.bold=$t("changeFormat",{tag:"B"}),Nt.italic=$t("changeFormat",{tag:"I"}),Nt.underline=$t("changeFormat",{tag:"U"}),Nt.removeBold=$t("changeFormat",null,{tag:"B"}),Nt.removeItalic=$t("changeFormat",null,{tag:"I"}),Nt.removeUnderline=$t("changeFormat",null,{tag:"U"}),Nt.makeLink=function(e){e=encodeURI(e);var t=this.getSelection();if(t.collapsed){var n=e.indexOf(":")+1;if(n)for(;"/"===e[n];)n+=1;t._insertNode(this._doc.createTextNode(e.slice(n)))}return this.changeFormat({tag:"A",attributes:{href:e}},{tag:"A"},t),this.focus()},Nt.removeLink=function(){return this.changeFormat(null,{tag:"A"},this.getSelection(),!0),this.focus()},Nt.setFontFace=function(e){return this.changeFormat({tag:"SPAN",attributes:{"class":"font",style:"font-family: "+e+", sans-serif;"}},{tag:"SPAN",attributes:{"class":"font"}}),this.focus() +},Nt.setFontSize=function(e){return this.changeFormat({tag:"SPAN",attributes:{"class":"size",style:"font-size: "+("number"==typeof e?e+"px":e)}},{tag:"SPAN",attributes:{"class":"size"}}),this.focus()},Nt.setTextColour=function(e){return this.changeFormat({tag:"SPAN",attributes:{"class":"colour",style:"color: "+e}},{tag:"SPAN",attributes:{"class":"colour"}}),this.focus()},Nt.setHighlightColour=function(e){return this.changeFormat({tag:"SPAN",attributes:{"class":"highlight",style:"background-color: "+e}},{tag:"SPAN",attributes:{"class":"highlight"}}),this.focus()},Nt.setTextAlignment=function(e){return this.forEachBlock(function(t){t.className=(t.className.split(/\s+/).filter(function(e){return!/align/.test(e)}).join(" ")+" align-"+e).trim(),t.style.textAlign=e},!0),this.focus()},Nt.setTextDirection=function(e){return this.forEachBlock(function(t){t.className=(t.className.split(/\s+/).filter(function(e){return!/dir/.test(e)}).join(" ")+" dir-"+e).trim(),t.dir=e},!0),this.focus()},Nt.increaseQuoteLevel=$t("modifyBlocks",Et),Nt.decreaseQuoteLevel=$t("modifyBlocks",Rt),Nt.makeUnorderedList=$t("modifyBlocks",xt),Nt.makeOrderedList=$t("modifyBlocks",Bt),Nt.removeList=$t("modifyBlocks",Ot),top!==U?(U.editor=new R(e),U.onEditorLoad&&(U.onEditorLoad(U.editor),U.onEditorLoad=null)):U.Squire=R}(document); \ No newline at end of file diff --git a/source/Editor.js b/source/Editor.js index 5ac1cd3..000ae3f 100644 --- a/source/Editor.js +++ b/source/Editor.js @@ -1114,8 +1114,8 @@ var fontSizes = { var spanToSemantic = { backgroundColor: { regexp: notWS, - replace: function ( colour ) { - return this.createElement( 'SPAN', { + replace: function ( doc, colour ) { + return createElement( doc, 'SPAN', { 'class': 'highlight', style: 'background-color: ' + colour }); @@ -1123,8 +1123,8 @@ var spanToSemantic = { }, color: { regexp: notWS, - replace: function ( colour ) { - return this.createElement( 'SPAN', { + replace: function ( doc, colour ) { + return createElement( doc, 'SPAN', { 'class': 'colour', style: 'color:' + colour }); @@ -1132,20 +1132,20 @@ var spanToSemantic = { }, fontWeight: { regexp: /^bold/i, - replace: function () { - return this.createElement( 'B' ); + replace: function ( doc ) { + return createElement( doc, 'B' ); } }, fontStyle: { regexp: /^italic/i, - replace: function () { - return this.createElement( 'I' ); + replace: function ( doc ) { + return createElement( doc, 'I' ); } }, fontFamily: { regexp: notWS, - replace: function ( family ) { - return this.createElement( 'SPAN', { + replace: function ( doc, family ) { + return createElement( doc, 'SPAN', { 'class': 'font', style: 'font-family:' + family }); @@ -1153,8 +1153,8 @@ var spanToSemantic = { }, fontSize: { regexp: notWS, - replace: function ( size ) { - return this.createElement( 'SPAN', { + replace: function ( doc, size ) { + return createElement( doc, 'SPAN', { 'class': 'size', style: 'font-size:' + size }); @@ -1165,13 +1165,14 @@ var spanToSemantic = { var stylesRewriters = { SPAN: function ( span, parent ) { var style = span.style, + doc = span.ownerDocument, attr, converter, css, newTreeBottom, newTreeTop, el; for ( attr in spanToSemantic ) { converter = spanToSemantic[ attr ]; css = style[ attr ]; if ( css && converter.regexp.test( css ) ) { - el = converter.replace( css ); + el = converter.replace( doc, css ); if ( newTreeBottom ) { newTreeBottom.appendChild( el ); } @@ -1190,13 +1191,13 @@ var stylesRewriters = { return newTreeBottom || span; }, STRONG: function ( node, parent ) { - var el = this.createElement( 'B' ); + var el = createElement( node.ownerDocument, 'B' ); parent.replaceChild( el, node ); el.appendChild( empty( node ) ); return el; }, EM: function ( node, parent ) { - var el = this.createElement( 'I' ); + var el = createElement( node.ownerDocument, 'I' ); parent.replaceChild( el, node ); el.appendChild( empty( node ) ); return el; @@ -1204,16 +1205,17 @@ var stylesRewriters = { FONT: function ( node, parent ) { var face = node.face, size = node.size, + doc = node.ownerDocument, fontSpan, sizeSpan, newTreeBottom, newTreeTop; if ( face ) { - fontSpan = this.createElement( 'SPAN', { + fontSpan = createElement( doc, 'SPAN', { 'class': 'font', style: 'font-family:' + face }); } if ( size ) { - sizeSpan = this.createElement( 'SPAN', { + sizeSpan = createElement( doc, 'SPAN', { 'class': 'size', style: 'font-size:' + fontSizes[ size ] + 'px' }); @@ -1221,14 +1223,14 @@ var stylesRewriters = { fontSpan.appendChild( sizeSpan ); } } - newTreeTop = fontSpan || sizeSpan || this.createElement( 'SPAN' ); + newTreeTop = fontSpan || sizeSpan || createElement( doc, 'SPAN' ); newTreeBottom = sizeSpan || fontSpan || newTreeTop; parent.replaceChild( newTreeTop, node ); newTreeBottom.appendChild( empty( node ) ); return newTreeBottom; }, TT: function ( node, parent ) { - var el = this.createElement( 'SPAN', { + var el = createElement( node.ownerDocument, 'SPAN', { 'class': 'font', style: 'font-family:menlo,consolas,"courier new",monospace' }); @@ -1299,18 +1301,19 @@ var cleanTree = function ( node, allowStyles ) { var wrapTopLevelInline = function ( root, tag ) { var children = root.childNodes, + doc = root.ownerDocument, wrapper = null, i, l, child, isBR; for ( i = 0, l = children.length; i < l; i += 1 ) { child = children[i]; isBR = child.nodeName === 'BR'; if ( !isBR && isInline( child ) ) { - if ( !wrapper ) { wrapper = this.createElement( tag ); } + if ( !wrapper ) { wrapper = createElement( doc, tag ); } wrapper.appendChild( child ); i -= 1; l -= 1; } else if ( isBR || wrapper ) { - if ( !wrapper ) { wrapper = this.createElement( tag ); } + if ( !wrapper ) { wrapper = createElement( doc, tag ); } fixCursor( wrapper ); if ( isBR ) { root.replaceChild( wrapper, child );