medium-editor - npm Package Compare versions

Comparing version 4.3.0 to 4.4.0

bower.json

 {
   "name": "medium-editor",
-  "version": "4.3.0",
+  "version": "4.4.0",
   "homepage": "http://daviferreira.github.io/medium-editor/",
@@ -5,0 +5,0 @@ "authors": [

CHANGES.md

@@ -0,2 +1,10 @@
+4.4.0 / 2015-04-11
+==================
+* Expose smart 'blur' and 'focus' events which account for toolbar interaction
+* Expose selectElement method for selecting text and updating toolbar
+* Fix always wrapping pasted text in a <p> tag
+
+
 4.3.0 / 2015-04-10
+==================
 * Add override options for pasteHTML and cleanPaste
@@ -3,0 +11,0 @@ * Support overriding of scss theme variables

dist/js/medium-editor.min.js

@@ -1,2 +0,2 @@
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b.keyCode.ENTER:this.triggerCustomEvent("editableKeydownEnter",a,a.currentTarget);break;case b.keyCode.TAB:this.triggerCustomEvent("editableKeydownTab",a,a.currentTarget);break;case b.keyCode.DELETE:case b.keyCode.BACKSPACE:this.triggerCustomEvent("editableKeydownDelete",a,a.currentTarget)}}}}();var h;!function(){h=function(a,b){this.options=a,this.name=a.name,this.init(b)},h.prototype={init:function(a){this.base=a,this.button=this.createButton(),this.base.on(this.button,"click",this.handleClick.bind(this)),this.options.key&&this.base.subscribe("editableKeydown",this.handleKeydown.bind(this))},getButton:function(){return this.button},getAction:function(){return"function"==typeof this.options.action?this.options.action(this.base.options):this.options.action},getAria:function(){return"function"==typeof this.options.aria?this.options.aria(this.base.options):this.options.aria},getTagNames:function(){return"function"==typeof this.options.tagNames?this.options.tagNames(this.base.options):this.options.tagNames},createButton:function(){var a=this.base.options.ownerDocument.createElement("button"),b=this.options.contentDefault;return a.classList.add("medium-editor-action"),a.classList.add("medium-editor-action-"+this.name),a.setAttribute("data-action",this.getAction()),a.setAttribute("aria-label",this.getAria()),this.base.options.buttonLabels&&("fontawesome"===this.base.options.buttonLabels&&this.options.contentFA?b=this.options.contentFA:"object"==typeof this.base.options.buttonLabels&&this.base.options.buttonLabels[this.name]&&(b=this.base.options.buttonLabels[this.options.name])),a.innerHTML=b,a},handleKeydown:function(a){var b,c;(a.ctrlKey||a.metaKey)&&(b=String.fromCharCode(a.which||a.keyCode).toLowerCase(),this.options.key===b&&(a.preventDefault(),a.stopPropagation(),c=this.getAction(),c&&this.base.execAction(c)))},handleClick:function(a){a.preventDefault(),a.stopPropagation();var b=this.getAction();b&&this.base.execAction(b)},isActive:function(){return this.button.classList.contains(this.base.options.activeButtonClass)},setInactive:function(){this.button.classList.remove(this.base.options.activeButtonClass),delete this.knownState},setActive:function(){this.button.classList.add(this.base.options.activeButtonClass),delete this.knownState},queryCommandState:function(){var a=null;return this.options.useQueryState&&(a=this.base.queryCommandState(this.getAction())),a},isAlreadyApplied:function(a){var b,c,d=!1,e=this.getTagNames();return this.knownState===!1||this.knownState===!0?this.knownState:(e&&e.length>0&&a.tagName&&(d=-1!==e.indexOf(a.tagName.toLowerCase())),!d&&this.options.style&&(b=this.options.style.value.split("|"),c=this.base.options.contentWindow.getComputedStyle(a,null).getPropertyValue(this.options.style.prop),b.forEach(function(a){this.knownState||(d=-1!==c.indexOf(a),(d||"text-decoration"!==this.options.style.prop)&&(this.knownState=d))},this)),d)}}}();var i;!function(){function a(){return[[new RegExp(/<[^>]*docs-internal-guid[^>]*>/gi),""],[new RegExp(/<\/b>(<br[^>]*>)?$/gi),""],[new RegExp(/<span class="Apple-converted-space">\s+<\/span>/g)," "],[new RegExp(/<br class="Apple-interchange-newline">/g),"<br>"],[new RegExp(/<span[^>]*(font-style:italic;font-weight:bold|font-weight:bold;font-style:italic)[^>]*>/gi),'<span class="replace-with italic bold">'],[new RegExp(/<span[^>]*font-style:italic[^>]*>/gi),'<span class="replace-with italic">'],[new RegExp(/<span[^>]*font-weight:bold[^>]*>/gi),'<span class="replace-with bold">'],[new RegExp(/&lt;(\/?)(i|b|a)&gt;/gi),"<$1$2>"],[new RegExp(/&lt;a\s+href=(&quot;|&rdquo;|&ldquo;|“|”)([^&]+)(&quot;|&rdquo;|&ldquo;|“|”)&gt;/gi),'<a href="$2">'],[new RegExp(/<\/p>\n+/gi),"</p>"],[new RegExp(/\n+<p/gi),"<p"],[new RegExp(/<\/?o:[a-z]*>/gi),""]]}i=function(a,b){this.base=a,this.options=b,(this.options.forcePlainText||this.options.cleanPastedHTML)&&this.base.subscribe("editablePaste",this.handlePaste.bind(this))},i.prototype={handlePaste:function(a,c){var d,e,f="",g="text/html",h="text/plain";if(this.options.contentWindow.clipboardData&&void 0===a.clipboardData&&(a.clipboardData=this.options.contentWindow.clipboardData,g="Text",h="Text"),a.clipboardData&&a.clipboardData.getData&&!a.defaultPrevented){if(a.preventDefault(),this.options.cleanPastedHTML&&a.clipboardData.getData(g))return this.cleanPaste(a.clipboardData.getData(g));if(this.options.disableReturn||c.getAttribute("data-disable-return"))f=b.htmlEntities(a.clipboardData.getData(h)),b.insertHTMLCommand(this.options.ownerDocument,f);else{for(d=a.clipboardData.getData(h).split(/[\r\n]/g),e=0;e<d.length;e+=1)""!==d[e]&&(f+="<p>"+b.htmlEntities(d[e])+"</p>");b.insertHTMLCommand(this.options.ownerDocument,f)}}},cleanPaste:function(c){var d,e,g,h=f.getSelectionElement(this.options.contentWindow),i=/<p|<br|<div/.test(c),j=a().concat(this.options.cleanReplacements||[]);for(d=0;d<j.length;d+=1)c=c.replace(j[d][0],j[d][1]);if(i){e=c.split("<br><br>"),this.pasteHTML("<p>"+e.join("</p><p>")+"</p>");try{this.options.ownerDocument.execCommand("insertText",!1,"\n")}catch(k){}for(e=h.querySelectorAll("a,p,div,br"),d=0;d<e.length;d+=1)switch(g=e[d],g.innerHTML=g.innerHTML.replace(/\n/gi," "),g.tagName.toLowerCase()){case"a":this.options.targetBlank&&b.setTargetBlank(g);break;case"p":case"div":this.filterCommonBlocks(g);break;case"br":this.filterLineBreak(g)}}else this.pasteHTML(c)},pasteHTML:function(a,c){c=b.defaults({},c,this.options);var d,e,f,g,h=this.options.ownerDocument.createDocumentFragment();for(h.appendChild(this.options.ownerDocument.createElement("body")),g=h.querySelector("body"),g.innerHTML=a,this.cleanupSpans(g),d=g.querySelectorAll("*"),f=0;f<d.length;f+=1)e=d[f],b.cleanupAttrs(e,c.cleanAttrs),b.cleanupTags(e,c.cleanTags);b.insertHTMLCommand(this.options.ownerDocument,g.innerHTML.replace(/&nbsp;/g," "))},isCommonBlock:function(a){return a&&("p"===a.tagName.toLowerCase()||"div"===a.tagName.toLowerCase())},filterCommonBlocks:function(a){/^\s*$/.test(a.textContent)&&a.parentNode&&a.parentNode.removeChild(a)},filterLineBreak:function(a){this.isCommonBlock(a.previousElementSibling)?this.removeWithParent(a):!this.isCommonBlock(a.parentNode)||a.parentNode.firstChild!==a&&a.parentNode.lastChild!==a?a.parentNode&&1===a.parentNode.childElementCount&&""===a.parentNode.textContent&&this.removeWithParent(a):this.removeWithParent(a)},removeWithParent:function(a){a&&a.parentNode&&(a.parentNode.parentNode&&1===a.parentNode.childElementCount?a.parentNode.parentNode.removeChild(a.parentNode):a.parentNode.removeChild(a))},cleanupSpans:function(a){var c,d,e,f=a.querySelectorAll(".replace-with"),g=function(a){return a&&"#text"!==a.nodeName&&"false"===a.getAttribute("contenteditable")};for(c=0;c<f.length;c+=1)d=f[c],e=this.options.ownerDocument.createElement(d.classList.contains("bold")?"b":"i"),e.innerHTML=d.classList.contains("bold")&&d.classList.contains("italic")?"<i>"+d.innerHTML+"</i>":d.innerHTML,d.parentNode.replaceChild(e,d);for(f=a.querySelectorAll("span"),c=0;c<f.length;c+=1){if(d=f[c],b.traverseUp(d,g))return!1;/^\s*$/.test()?d.parentNode.removeChild(d):d.parentNode.replaceChild(this.options.ownerDocument.createTextNode(d.textContent),d)}}}}();var j;!function(){function a(){this.parent=!0,this.options={name:"anchor",action:"createLink",aria:"link",tagNames:["a"],contentDefault:"<b>#</b>",contentFA:'<i class="fa fa-link"></i>'},this.name="anchor",this.hasForm=!0}a.prototype={formSaveLabel:"&#10003;",formCloseLabel:"&times;",handleClick:function(a){a.preventDefault(),a.stopPropagation();var c=f.getSelectedParentElement(b.getSelectionRange(this.base.options.ownerDocument));return c.tagName&&"a"===c.tagName.toLowerCase()?this.base.execAction("unlink"):(this.isDisplayed()||this.showForm(),!1)},getForm:function(){return this.form||(this.form=this.createForm()),this.form},getTemplate:function(){var a=['<input type="text" class="medium-editor-toolbar-input" placeholder="',this.base.options.anchorInputPlaceholder,'">'];return a.push('<a href="#" class="medium-editor-toolbar-save">',"fontawesome"===this.base.options.buttonLabels?'<i class="fa fa-check"></i>':this.formSaveLabel,"</a>"),a.push('<a href="#" class="medium-editor-toolbar-close">',"fontawesome"===this.base.options.buttonLabels?'<i class="fa fa-times"></i>':this.formCloseLabel,"</a>"),this.base.options.anchorTarget&&a.push('<input type="checkbox" class="medium-editor-toolbar-anchor-target">',"<label>",this.base.options.anchorInputCheckboxLabel,"</label>"),this.base.options.anchorButton&&a.push('<input type="checkbox" class="medium-editor-toolbar-anchor-button">',"<label>Button</label>"),a.join("")},isDisplayed:function(){return"block"===this.getForm().style.display},hideForm:function(){this.getForm().style.display="none",this.getInput().value=""},showForm:function(a){var b=this.getInput();this.base.saveSelection(),this.base.hideToolbarDefaultActions(),this.getForm().style.display="block",this.base.setToolbarPosition(),b.value=a||"",b.focus()},deactivate:function(){return this.form?(this.form.parentNode&&this.form.parentNode.removeChild(this.form),void delete this.form):!1},getFormOpts:function(){var a=this.getForm().querySelector(".medium-editor-toolbar-anchor-target"),b=this.getForm().querySelector(".medium-editor-toolbar-anchor-button"),c={url:this.getInput().value};return this.base.options.checkLinkFormat&&(c.url=this.checkLinkFormat(c.url)),c.target=a&&a.checked?"_blank":"_self",b&&b.checked&&(c.buttonClass=this.base.options.anchorButtonClass),c},doFormSave:function(){var a=this.getFormOpts();this.completeFormSave(a)},completeFormSave:function(a){this.base.restoreSelection(),this.base.createLink(a),this.base.checkSelection()},checkLinkFormat:function(a){var b=/^(https?|ftps?|rtmpt?):\/\/|mailto:/;return(b.test(a)?"":"http://")+a},doFormCancel:function(){this.base.restoreSelection(),this.base.checkSelection()},attachFormEvents:function(a){var b=a.querySelector(".medium-editor-toolbar-close"),c=a.querySelector(".medium-editor-toolbar-save"),d=a.querySelector(".medium-editor-toolbar-input");this.base.on(a,"click",this.handleFormClick.bind(this)),this.base.on(d,"keyup",this.handleTextboxKeyup.bind(this)),this.base.on(b,"click",this.handleCloseClick.bind(this)),this.base.on(c,"click",this.handleSaveClick.bind(this),!0)},createForm:function(){var a=this.base.options.ownerDocument,b=a.createElement("div");return b.className="medium-editor-toolbar-form",b.id="medium-editor-toolbar-form-anchor-"+this.base.id,b.innerHTML=this.getTemplate(),this.attachFormEvents(b),b},getInput:function(){return this.getForm().querySelector("input.medium-editor-toolbar-input")},handleTextboxKeyup:function(a){return a.keyCode===b.keyCode.ENTER?(a.preventDefault(),void this.doFormSave()):void(a.keyCode===b.keyCode.ESCAPE&&(a.preventDefault(),this.doFormCancel()))},handleFormClick:function(a){a.stopPropagation()},handleSaveClick:function(a){a.preventDefault(),this.doFormSave()},handleCloseClick:function(a){a.preventDefault(),this.doFormCancel()}},j=b.derives(h,a)}();var k;!function(){k=function(){this.parent=!0,this.name="anchor-preview"},k.prototype={previewValueSelector:"i",init:function(a){this.base=a,this.anchorPreview=this.createPreview(),this.base.options.elementsContainer.appendChild(this.anchorPreview),this.attachToEditables()},getPreviewElement:function(){return this.anchorPreview},createPreview:function(){var a=this.base.options.ownerDocument.createElement("div");return a.id="medium-editor-anchor-preview-"+this.base.id,a.className="medium-editor-anchor-preview",a.innerHTML=this.getTemplate(),this.base.on(a,"click",this.handleClick.bind(this)),
-a},getTemplate:function(){return'<div class="medium-editor-toolbar-anchor-preview" id="medium-editor-toolbar-anchor-preview">    <i class="medium-editor-toolbar-anchor-preview-inner"></i></div>'},deactivate:function(){this.anchorPreview&&(this.anchorPreview.parentNode&&this.anchorPreview.parentNode.removeChild(this.anchorPreview),delete this.anchorPreview)},hidePreview:function(){this.anchorPreview.classList.remove("medium-editor-anchor-preview-active"),this.activeAnchor=null},showPreview:function(a){return this.anchorPreview.classList.contains("medium-editor-anchor-preview-active")||a.getAttribute("data-disable-preview")?!0:(this.previewValueSelector&&(this.anchorPreview.querySelector(this.previewValueSelector).textContent=a.attributes.href.value),this.anchorPreview.classList.add("medium-toolbar-arrow-over"),this.anchorPreview.classList.remove("medium-toolbar-arrow-under"),this.anchorPreview.classList.contains("medium-editor-anchor-preview-active")||this.anchorPreview.classList.add("medium-editor-anchor-preview-active"),this.activeAnchor=a,this.positionPreview(),this.attachPreviewHandlers(),this)},positionPreview:function(){var a,b,c=40,d=this.activeAnchor.getBoundingClientRect(),e=(d.left+d.right)/2;a=this.anchorPreview.offsetWidth/2,b=this.base.options.diffLeft-a,this.anchorPreview.style.top=Math.round(c+d.bottom-this.base.options.diffTop+this.base.options.contentWindow.pageYOffset-this.anchorPreview.offsetHeight)+"px",this.anchorPreview.style.left=a>e?b+a+"px":this.base.options.contentWindow.innerWidth-e<a?this.base.options.contentWindow.innerWidth+b-a+"px":b+e+"px"},attachToEditables:function(){this.base.subscribe("editableMouseover",this.handleEditableMouseover.bind(this))},handleClick:function(){var a,b,c=this.base.getExtensionByName("anchor"),d=this.activeAnchor;c&&d&&(a=this.base.options.ownerDocument.createRange(),a.selectNodeContents(this.activeAnchor),b=this.base.options.contentWindow.getSelection(),b.removeAllRanges(),b.addRange(a),this.base.delay(function(){d&&(c.showForm(d.attributes.href.value),d=null)}.bind(this))),this.hidePreview()},handleAnchorMouseout:function(){this.anchorToPreview=null,this.base.off(this.activeAnchor,"mouseout",this.instance_handleAnchorMouseout),this.instance_handleAnchorMouseout=null},handleEditableMouseover:function(a){if(a.target&&"a"===a.target.tagName.toLowerCase()){if(!/href=["']\S+["']/.test(a.target.outerHTML)||/href=["']#\S+["']/.test(a.target.outerHTML))return!0;if(this.base.toolbar&&this.base.toolbar.isDisplayed())return!0;this.activeAnchor&&this.activeAnchor!==a.target&&this.detachPreviewHandlers(),this.anchorToPreview=a.target,this.instance_handleAnchorMouseout=this.handleAnchorMouseout.bind(this),this.base.on(this.anchorToPreview,"mouseout",this.instance_handleAnchorMouseout),this.base.delay(function(){this.anchorToPreview&&this.showPreview(this.anchorToPreview)}.bind(this))}},handlePreviewMouseover:function(){this.lastOver=(new Date).getTime(),this.hovering=!0},handlePreviewMouseout:function(a){a.relatedTarget&&/anchor-preview/.test(a.relatedTarget.className)||(this.hovering=!1)},updatePreview:function(){if(this.hovering)return!0;var a=(new Date).getTime()-this.lastOver;a>this.base.options.anchorPreviewHideDelay&&this.detachPreviewHandlers()},detachPreviewHandlers:function(){clearInterval(this.interval_timer),this.instance_handlePreviewMouseover&&(this.base.off(this.anchorPreview,"mouseover",this.instance_handlePreviewMouseover),this.base.off(this.anchorPreview,"mouseout",this.instance_handlePreviewMouseout),this.activeAnchor&&(this.base.off(this.activeAnchor,"mouseover",this.instance_handlePreviewMouseover),this.base.off(this.activeAnchor,"mouseout",this.instance_handlePreviewMouseout))),this.hidePreview(),this.hovering=this.instance_handlePreviewMouseover=this.instance_handlePreviewMouseout=null},attachPreviewHandlers:function(){this.lastOver=(new Date).getTime(),this.hovering=!0,this.instance_handlePreviewMouseover=this.handlePreviewMouseover.bind(this),this.instance_handlePreviewMouseout=this.handlePreviewMouseout.bind(this),this.interval_timer=setInterval(this.updatePreview.bind(this),200),this.base.on(this.anchorPreview,"mouseover",this.instance_handlePreviewMouseover),this.base.on(this.anchorPreview,"mouseout",this.instance_handlePreviewMouseout),this.base.on(this.activeAnchor,"mouseover",this.instance_handlePreviewMouseover),this.base.on(this.activeAnchor,"mouseout",this.instance_handlePreviewMouseout)}}}();var l;!function(){l=function(a){this.base=a,this.options=a.options,this.initThrottledMethods()},l.prototype={createToolbar:function(){var a=this.base.options.ownerDocument.createElement("div");return a.id="medium-editor-toolbar-"+this.base.id,a.className="medium-editor-toolbar",a.className+=this.options.staticToolbar?" static-toolbar":" stalker-toolbar",a.appendChild(this.createToolbarButtons()),this.base.commands.forEach(function(b){b.hasForm&&a.appendChild(b.getForm())}),this.attachEventHandlers(),this.base.subscribe("externalInteraction",this.handleBlur.bind(this)),a},createToolbarButtons:function(){var a,c,d,e=this.base.options.ownerDocument.createElement("ul");return e.id="medium-editor-toolbar-actions"+this.base.id,e.className="medium-editor-toolbar-actions clearfix",e.style.display="block",this.base.commands.forEach(function(d){"function"==typeof d.getButton&&(c=d.getButton(this.base),a=this.base.options.ownerDocument.createElement("li"),b.isElement(c)?a.appendChild(c):a.innerHTML=c,e.appendChild(a))}.bind(this)),d=e.querySelectorAll("button"),d.length>0&&(d[0].classList.add(this.options.firstButtonClass),d[d.length-1].classList.add(this.options.lastButtonClass)),e},deactivate:function(){this.toolbar&&(this.toolbar.parentNode&&this.toolbar.parentNode.removeChild(this.toolbar),delete this.toolbar)},getToolbarElement:function(){return this.toolbar||(this.toolbar=this.createToolbar()),this.toolbar},getToolbarActionsElement:function(){return this.getToolbarElement().querySelector(".medium-editor-toolbar-actions")},initThrottledMethods:function(){this.throttledPositionToolbar=b.throttle(function(){this.base.isActive&&this.positionToolbarIfShown()}.bind(this))},attachEventHandlers:function(){this.base.on(this.options.ownerDocument.documentElement,"mousedown",this.handleDocumentMousedown.bind(this)),this.base.on(this.options.ownerDocument.documentElement,"mouseup",this.handleDocumentMouseup.bind(this)),this.options.staticToolbar&&this.options.stickyToolbar&&this.base.on(this.options.contentWindow,"scroll",this.handleWindowScroll.bind(this),!0),this.base.on(this.options.contentWindow,"resize",this.handleWindowResize.bind(this)),this.base.elements.forEach(function(a){this.base.on(a,"click",this.handleEditableClick.bind(this)),this.base.on(a,"keyup",this.handleEditableKeyup.bind(this)),this.base.on(a,"blur",this.handleEditableBlur.bind(this))},this)},handleWindowScroll:function(){this.positionToolbarIfShown()},handleWindowResize:function(){this.throttledPositionToolbar()},handleDocumentMousedown:function(a){this.lastMousedownTarget=a.target},handleDocumentMouseup:function(a){return this.lastMousedownTarget=null,a&&a.target&&b.isDescendant(this.getToolbarElement(),a.target)?!1:void this.checkState()},handleEditableClick:function(){setTimeout(function(){this.checkState()}.bind(this),0)},handleEditableKeyup:function(){this.checkState()},handleEditableBlur:function(a){var c=!1,d=a&&a.relatedTarget?a.relatedTarget:this.lastMousedownTarget;return b.isDescendant(this.getToolbarElement(),d)?!1:(d&&(this.base.elements.forEach(function(a){c=c||b.isDescendant(a,d)||d===a},this),c||this.options.contentWindow.getSelection().removeAllRanges()),void this.checkState())},handleBlur:function(){setTimeout(function(){this.hideToolbar()}.bind(this),0)},isDisplayed:function(){return this.getToolbarElement().classList.contains("medium-editor-toolbar-active")},showToolbar:function(){this.isDisplayed()||(this.getToolbarElement().classList.add("medium-editor-toolbar-active"),"function"==typeof this.options.onShowToolbar&&this.options.onShowToolbar())},hideToolbar:function(){this.isDisplayed()&&(this.base.commands.forEach(function(a){"function"==typeof a.onHide&&a.onHide()}),this.getToolbarElement().classList.remove("medium-editor-toolbar-active"),"function"==typeof this.options.onHideToolbar&&this.options.onHideToolbar())},isToolbarDefaultActionsDisplayed:function(){return"block"===this.getToolbarActionsElement().style.display},hideToolbarDefaultActions:function(){this.isToolbarDefaultActionsDisplayed()&&(this.getToolbarActionsElement().style.display="none")},showToolbarDefaultActions:function(){this.hideExtensionForms(),this.isToolbarDefaultActionsDisplayed()||(this.getToolbarActionsElement().style.display="block"),this.base.delay(function(){this.showToolbar()}.bind(this))},hideExtensionForms:function(){this.base.commands.forEach(function(a){a.hasForm&&a.isDisplayed()&&a.hideForm()})},multipleBlockElementsSelected:function(){var 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b,c=this.options.ownerDocument.documentElement&&this.options.ownerDocument.documentElement.scrollTop||this.options.ownerDocument.body.scrollTop,d=this.options.contentWindow.innerWidth,e=this.getToolbarElement(),f=a.getBoundingClientRect(),g=f.top+c,h=f.left+f.width/2,i=e.offsetHeight,j=e.offsetWidth,k=j/2;this.options.stickyToolbar?c>g+a.offsetHeight-i?(e.style.top=g+a.offsetHeight-i+"px",e.classList.remove("sticky-toolbar")):c>g-i?(e.classList.add("sticky-toolbar"),e.style.top="0px"):(e.classList.remove("sticky-toolbar"),e.style.top=g-i+"px"):e.style.top=g-i+"px","left"===this.options.toolbarAlign?b=f.left:"center"===this.options.toolbarAlign?b=h-k:"right"===this.options.toolbarAlign&&(b=f.right-j),0>b?b=0:b+j>d&&(b=d-j),e.style.left=b+"px"},positionToolbar:function(a){this.getToolbarElement().style.left="0";var 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n;return function(){n={}}(),function(){function o(a,c){if(this.options.disableReturn||c.getAttribute("data-disable-return"))a.preventDefault();else if(this.options.disableDoubleReturn||this.getAttribute("data-disable-double-return")){var d=b.getSelectionStart(this.options.ownerDocument);d&&""===d.textContent.trim()&&a.preventDefault()}}function p(a){var c=b.getSelectionStart(this.options.ownerDocument),d=c&&c.tagName.toLowerCase();"pre"===d&&(a.preventDefault(),b.insertHTMLCommand(this.options.ownerDocument,"    ")),b.isListItem(c)&&(a.preventDefault(),a.shiftKey?this.options.ownerDocument.execCommand("outdent",!1,null):this.options.ownerDocument.execCommand("indent",!1,null))}function q(a){var 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r(a){var b="medium-editor-dragover";a.preventDefault(),a.dataTransfer.dropEffect="copy","dragover"===a.type?a.target.classList.add(b):"dragleave"===a.type&&a.target.classList.remove(b)}function s(a){var c,d="medium-editor-dragover";a.preventDefault(),a.stopPropagation(),a.dataTransfer.files&&(c=Array.prototype.slice.call(a.dataTransfer.files,0),c.some(function(a){if(a.type.match("image")){var c,d;c=new FileReader,c.readAsDataURL(a),d="medium-img-"+ +new Date,b.insertHTMLCommand(this.options.ownerDocument,'<img class="medium-image-loading" id="'+d+'" />'),c.onload=function(){var a=this.options.ownerDocument.getElementById(d);a&&(a.removeAttribute("id"),a.removeAttribute("class"),a.src=c.result)}.bind(this)}}.bind(this))),a.target.classList.remove(d)}function t(a){var 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b.keyCode.ENTER:this.triggerCustomEvent("editableKeydownEnter",a,a.currentTarget);break;case b.keyCode.TAB:this.triggerCustomEvent("editableKeydownTab",a,a.currentTarget);break;case b.keyCode.DELETE:case b.keyCode.BACKSPACE:this.triggerCustomEvent("editableKeydownDelete",a,a.currentTarget)}}}}();var h;!function(){h=function(a,b){this.options=a,this.name=a.name,this.init(b)},h.prototype={init:function(a){this.base=a,this.button=this.createButton(),this.base.on(this.button,"click",this.handleClick.bind(this)),this.options.key&&this.base.subscribe("editableKeydown",this.handleKeydown.bind(this))},getButton:function(){return this.button},getAction:function(){return"function"==typeof this.options.action?this.options.action(this.base.options):this.options.action},getAria:function(){return"function"==typeof this.options.aria?this.options.aria(this.base.options):this.options.aria},getTagNames:function(){return"function"==typeof this.options.tagNames?this.options.tagNames(this.base.options):this.options.tagNames},createButton:function(){var a=this.base.options.ownerDocument.createElement("button"),b=this.options.contentDefault;return a.classList.add("medium-editor-action"),a.classList.add("medium-editor-action-"+this.name),a.setAttribute("data-action",this.getAction()),a.setAttribute("aria-label",this.getAria()),this.base.options.buttonLabels&&("fontawesome"===this.base.options.buttonLabels&&this.options.contentFA?b=this.options.contentFA:"object"==typeof this.base.options.buttonLabels&&this.base.options.buttonLabels[this.name]&&(b=this.base.options.buttonLabels[this.options.name])),a.innerHTML=b,a},handleKeydown:function(a){var b,c;(a.ctrlKey||a.metaKey)&&(b=String.fromCharCode(a.which||a.keyCode).toLowerCase(),this.options.key===b&&(a.preventDefault(),a.stopPropagation(),c=this.getAction(),c&&this.base.execAction(c)))},handleClick:function(a){a.preventDefault(),a.stopPropagation();var b=this.getAction();b&&this.base.execAction(b)},isActive:function(){return this.button.classList.contains(this.base.options.activeButtonClass)},setInactive:function(){this.button.classList.remove(this.base.options.activeButtonClass),delete this.knownState},setActive:function(){this.button.classList.add(this.base.options.activeButtonClass),delete this.knownState},queryCommandState:function(){var a=null;return this.options.useQueryState&&(a=this.base.queryCommandState(this.getAction())),a},isAlreadyApplied:function(a){var b,c,d=!1,e=this.getTagNames();return this.knownState===!1||this.knownState===!0?this.knownState:(e&&e.length>0&&a.tagName&&(d=-1!==e.indexOf(a.tagName.toLowerCase())),!d&&this.options.style&&(b=this.options.style.value.split("|"),c=this.base.options.contentWindow.getComputedStyle(a,null).getPropertyValue(this.options.style.prop),b.forEach(function(a){this.knownState||(d=-1!==c.indexOf(a),(d||"text-decoration"!==this.options.style.prop)&&(this.knownState=d))},this)),d)}}}();var i;!function(){function a(){return[[new RegExp(/<[^>]*docs-internal-guid[^>]*>/gi),""],[new RegExp(/<\/b>(<br[^>]*>)?$/gi),""],[new RegExp(/<span class="Apple-converted-space">\s+<\/span>/g)," "],[new RegExp(/<br class="Apple-interchange-newline">/g),"<br>"],[new RegExp(/<span[^>]*(font-style:italic;font-weight:bold|font-weight:bold;font-style:italic)[^>]*>/gi),'<span class="replace-with italic bold">'],[new RegExp(/<span[^>]*font-style:italic[^>]*>/gi),'<span class="replace-with italic">'],[new RegExp(/<span[^>]*font-weight:bold[^>]*>/gi),'<span class="replace-with bold">'],[new RegExp(/&lt;(\/?)(i|b|a)&gt;/gi),"<$1$2>"],[new RegExp(/&lt;a\s+href=(&quot;|&rdquo;|&ldquo;|“|”)([^&]+)(&quot;|&rdquo;|&ldquo;|“|”)&gt;/gi),'<a href="$2">'],[new RegExp(/<\/p>\n+/gi),"</p>"],[new RegExp(/\n+<p/gi),"<p"],[new RegExp(/<\/?o:[a-z]*>/gi),""]]}i=function(a,b){this.base=a,this.options=b,(this.options.forcePlainText||this.options.cleanPastedHTML)&&this.base.subscribe("editablePaste",this.handlePaste.bind(this))},i.prototype={handlePaste:function(a,c){var d,e,f="",g="text/html",h="text/plain";if(this.options.contentWindow.clipboardData&&void 0===a.clipboardData&&(a.clipboardData=this.options.contentWindow.clipboardData,g="Text",h="Text"),a.clipboardData&&a.clipboardData.getData&&!a.defaultPrevented){if(a.preventDefault(),this.options.cleanPastedHTML&&a.clipboardData.getData(g))return this.cleanPaste(a.clipboardData.getData(g));if(this.options.disableReturn||c.getAttribute("data-disable-return"))f=b.htmlEntities(a.clipboardData.getData(h));else if(d=a.clipboardData.getData(h).split(/[\r\n]+/g),d.length>1)for(e=0;e<d.length;e+=1)""!==d[e]&&(f+="<p>"+b.htmlEntities(d[e])+"</p>");else f=b.htmlEntities(d[0]);b.insertHTMLCommand(this.options.ownerDocument,f)}},cleanPaste:function(c){var d,e,g,h=f.getSelectionElement(this.options.contentWindow),i=/<p|<br|<div/.test(c),j=a().concat(this.options.cleanReplacements||[]);for(d=0;d<j.length;d+=1)c=c.replace(j[d][0],j[d][1]);if(i){e=c.split("<br><br>"),this.pasteHTML("<p>"+e.join("</p><p>")+"</p>");try{this.options.ownerDocument.execCommand("insertText",!1,"\n")}catch(k){}for(e=h.querySelectorAll("a,p,div,br"),d=0;d<e.length;d+=1)switch(g=e[d],g.innerHTML=g.innerHTML.replace(/\n/gi," "),g.tagName.toLowerCase()){case"a":this.options.targetBlank&&b.setTargetBlank(g);break;case"p":case"div":this.filterCommonBlocks(g);break;case"br":this.filterLineBreak(g)}}else this.pasteHTML(c)},pasteHTML:function(a,c){c=b.defaults({},c,this.options);var d,e,f,g,h=this.options.ownerDocument.createDocumentFragment();for(h.appendChild(this.options.ownerDocument.createElement("body")),g=h.querySelector("body"),g.innerHTML=a,this.cleanupSpans(g),d=g.querySelectorAll("*"),f=0;f<d.length;f+=1)e=d[f],b.cleanupAttrs(e,c.cleanAttrs),b.cleanupTags(e,c.cleanTags);b.insertHTMLCommand(this.options.ownerDocument,g.innerHTML.replace(/&nbsp;/g," "))},isCommonBlock:function(a){return a&&("p"===a.tagName.toLowerCase()||"div"===a.tagName.toLowerCase())},filterCommonBlocks:function(a){/^\s*$/.test(a.textContent)&&a.parentNode&&a.parentNode.removeChild(a)},filterLineBreak:function(a){this.isCommonBlock(a.previousElementSibling)?this.removeWithParent(a):!this.isCommonBlock(a.parentNode)||a.parentNode.firstChild!==a&&a.parentNode.lastChild!==a?a.parentNode&&1===a.parentNode.childElementCount&&""===a.parentNode.textContent&&this.removeWithParent(a):this.removeWithParent(a)},removeWithParent:function(a){a&&a.parentNode&&(a.parentNode.parentNode&&1===a.parentNode.childElementCount?a.parentNode.parentNode.removeChild(a.parentNode):a.parentNode.removeChild(a))},cleanupSpans:function(a){var c,d,e,f=a.querySelectorAll(".replace-with"),g=function(a){return a&&"#text"!==a.nodeName&&"false"===a.getAttribute("contenteditable")};for(c=0;c<f.length;c+=1)d=f[c],e=this.options.ownerDocument.createElement(d.classList.contains("bold")?"b":"i"),e.innerHTML=d.classList.contains("bold")&&d.classList.contains("italic")?"<i>"+d.innerHTML+"</i>":d.innerHTML,d.parentNode.replaceChild(e,d);for(f=a.querySelectorAll("span"),c=0;c<f.length;c+=1){if(d=f[c],b.traverseUp(d,g))return!1;/^\s*$/.test()?d.parentNode.removeChild(d):d.parentNode.replaceChild(this.options.ownerDocument.createTextNode(d.textContent),d)}}}}();var j;!function(){function a(){this.parent=!0,this.options={name:"anchor",action:"createLink",aria:"link",tagNames:["a"],contentDefault:"<b>#</b>",contentFA:'<i class="fa fa-link"></i>'},this.name="anchor",this.hasForm=!0}a.prototype={formSaveLabel:"&#10003;",formCloseLabel:"&times;",handleClick:function(a){a.preventDefault(),a.stopPropagation();var c=f.getSelectedParentElement(b.getSelectionRange(this.base.options.ownerDocument));return c.tagName&&"a"===c.tagName.toLowerCase()?this.base.execAction("unlink"):(this.isDisplayed()||this.showForm(),!1)},getForm:function(){return this.form||(this.form=this.createForm()),this.form},getTemplate:function(){var a=['<input type="text" class="medium-editor-toolbar-input" placeholder="',this.base.options.anchorInputPlaceholder,'">'];return a.push('<a href="#" class="medium-editor-toolbar-save">',"fontawesome"===this.base.options.buttonLabels?'<i class="fa fa-check"></i>':this.formSaveLabel,"</a>"),a.push('<a href="#" class="medium-editor-toolbar-close">',"fontawesome"===this.base.options.buttonLabels?'<i class="fa fa-times"></i>':this.formCloseLabel,"</a>"),this.base.options.anchorTarget&&a.push('<input type="checkbox" class="medium-editor-toolbar-anchor-target">',"<label>",this.base.options.anchorInputCheckboxLabel,"</label>"),this.base.options.anchorButton&&a.push('<input type="checkbox" class="medium-editor-toolbar-anchor-button">',"<label>Button</label>"),a.join("")},isDisplayed:function(){return"block"===this.getForm().style.display},hideForm:function(){this.getForm().style.display="none",this.getInput().value=""},showForm:function(a){var b=this.getInput();this.base.saveSelection(),this.base.hideToolbarDefaultActions(),this.getForm().style.display="block",this.base.setToolbarPosition(),b.value=a||"",b.focus()},deactivate:function(){return this.form?(this.form.parentNode&&this.form.parentNode.removeChild(this.form),void delete this.form):!1},getFormOpts:function(){var a=this.getForm().querySelector(".medium-editor-toolbar-anchor-target"),b=this.getForm().querySelector(".medium-editor-toolbar-anchor-button"),c={url:this.getInput().value};return this.base.options.checkLinkFormat&&(c.url=this.checkLinkFormat(c.url)),c.target=a&&a.checked?"_blank":"_self",b&&b.checked&&(c.buttonClass=this.base.options.anchorButtonClass),c},doFormSave:function(){var a=this.getFormOpts();this.completeFormSave(a)},completeFormSave:function(a){this.base.restoreSelection(),this.base.createLink(a),this.base.checkSelection()},checkLinkFormat:function(a){var b=/^(https?|ftps?|rtmpt?):\/\/|mailto:/;return(b.test(a)?"":"http://")+a},doFormCancel:function(){this.base.restoreSelection(),this.base.checkSelection()},attachFormEvents:function(a){var b=a.querySelector(".medium-editor-toolbar-close"),c=a.querySelector(".medium-editor-toolbar-save"),d=a.querySelector(".medium-editor-toolbar-input");this.base.on(a,"click",this.handleFormClick.bind(this)),this.base.on(d,"keyup",this.handleTextboxKeyup.bind(this)),this.base.on(b,"click",this.handleCloseClick.bind(this)),this.base.on(c,"click",this.handleSaveClick.bind(this),!0)},createForm:function(){var a=this.base.options.ownerDocument,b=a.createElement("div");return b.className="medium-editor-toolbar-form",b.id="medium-editor-toolbar-form-anchor-"+this.base.id,b.innerHTML=this.getTemplate(),this.attachFormEvents(b),b},getInput:function(){return this.getForm().querySelector("input.medium-editor-toolbar-input")},handleTextboxKeyup:function(a){return a.keyCode===b.keyCode.ENTER?(a.preventDefault(),void this.doFormSave()):void(a.keyCode===b.keyCode.ESCAPE&&(a.preventDefault(),
+this.doFormCancel()))},handleFormClick:function(a){a.stopPropagation()},handleSaveClick:function(a){a.preventDefault(),this.doFormSave()},handleCloseClick:function(a){a.preventDefault(),this.doFormCancel()}},j=b.derives(h,a)}();var k;!function(){k=function(){this.parent=!0,this.name="anchor-preview"},k.prototype={previewValueSelector:"i",init:function(a){this.base=a,this.anchorPreview=this.createPreview(),this.base.options.elementsContainer.appendChild(this.anchorPreview),this.attachToEditables()},getPreviewElement:function(){return this.anchorPreview},createPreview:function(){var a=this.base.options.ownerDocument.createElement("div");return a.id="medium-editor-anchor-preview-"+this.base.id,a.className="medium-editor-anchor-preview",a.innerHTML=this.getTemplate(),this.base.on(a,"click",this.handleClick.bind(this)),a},getTemplate:function(){return'<div class="medium-editor-toolbar-anchor-preview" id="medium-editor-toolbar-anchor-preview">    <i class="medium-editor-toolbar-anchor-preview-inner"></i></div>'},deactivate:function(){this.anchorPreview&&(this.anchorPreview.parentNode&&this.anchorPreview.parentNode.removeChild(this.anchorPreview),delete this.anchorPreview)},hidePreview:function(){this.anchorPreview.classList.remove("medium-editor-anchor-preview-active"),this.activeAnchor=null},showPreview:function(a){return this.anchorPreview.classList.contains("medium-editor-anchor-preview-active")||a.getAttribute("data-disable-preview")?!0:(this.previewValueSelector&&(this.anchorPreview.querySelector(this.previewValueSelector).textContent=a.attributes.href.value),this.anchorPreview.classList.add("medium-toolbar-arrow-over"),this.anchorPreview.classList.remove("medium-toolbar-arrow-under"),this.anchorPreview.classList.contains("medium-editor-anchor-preview-active")||this.anchorPreview.classList.add("medium-editor-anchor-preview-active"),this.activeAnchor=a,this.positionPreview(),this.attachPreviewHandlers(),this)},positionPreview:function(){var a,b,c=40,d=this.activeAnchor.getBoundingClientRect(),e=(d.left+d.right)/2;a=this.anchorPreview.offsetWidth/2,b=this.base.options.diffLeft-a,this.anchorPreview.style.top=Math.round(c+d.bottom-this.base.options.diffTop+this.base.options.contentWindow.pageYOffset-this.anchorPreview.offsetHeight)+"px",this.anchorPreview.style.left=a>e?b+a+"px":this.base.options.contentWindow.innerWidth-e<a?this.base.options.contentWindow.innerWidth+b-a+"px":b+e+"px"},attachToEditables:function(){this.base.subscribe("editableMouseover",this.handleEditableMouseover.bind(this))},handleClick:function(){var a=this.base.getExtensionByName("anchor"),b=this.activeAnchor;a&&b&&(this.base.selectElement(this.activeAnchor),this.base.delay(function(){b&&(a.showForm(b.attributes.href.value),b=null)}.bind(this))),this.hidePreview()},handleAnchorMouseout:function(){this.anchorToPreview=null,this.base.off(this.activeAnchor,"mouseout",this.instance_handleAnchorMouseout),this.instance_handleAnchorMouseout=null},handleEditableMouseover:function(a){if(a.target&&"a"===a.target.tagName.toLowerCase()){if(!/href=["']\S+["']/.test(a.target.outerHTML)||/href=["']#\S+["']/.test(a.target.outerHTML))return!0;if(this.base.toolbar&&this.base.toolbar.isDisplayed())return!0;this.activeAnchor&&this.activeAnchor!==a.target&&this.detachPreviewHandlers(),this.anchorToPreview=a.target,this.instance_handleAnchorMouseout=this.handleAnchorMouseout.bind(this),this.base.on(this.anchorToPreview,"mouseout",this.instance_handleAnchorMouseout),this.base.delay(function(){this.anchorToPreview&&this.showPreview(this.anchorToPreview)}.bind(this))}},handlePreviewMouseover:function(){this.lastOver=(new Date).getTime(),this.hovering=!0},handlePreviewMouseout:function(a){a.relatedTarget&&/anchor-preview/.test(a.relatedTarget.className)||(this.hovering=!1)},updatePreview:function(){if(this.hovering)return!0;var a=(new Date).getTime()-this.lastOver;a>this.base.options.anchorPreviewHideDelay&&this.detachPreviewHandlers()},detachPreviewHandlers:function(){clearInterval(this.interval_timer),this.instance_handlePreviewMouseover&&(this.base.off(this.anchorPreview,"mouseover",this.instance_handlePreviewMouseover),this.base.off(this.anchorPreview,"mouseout",this.instance_handlePreviewMouseout),this.activeAnchor&&(this.base.off(this.activeAnchor,"mouseover",this.instance_handlePreviewMouseover),this.base.off(this.activeAnchor,"mouseout",this.instance_handlePreviewMouseout))),this.hidePreview(),this.hovering=this.instance_handlePreviewMouseover=this.instance_handlePreviewMouseout=null},attachPreviewHandlers:function(){this.lastOver=(new Date).getTime(),this.hovering=!0,this.instance_handlePreviewMouseover=this.handlePreviewMouseover.bind(this),this.instance_handlePreviewMouseout=this.handlePreviewMouseout.bind(this),this.interval_timer=setInterval(this.updatePreview.bind(this),200),this.base.on(this.anchorPreview,"mouseover",this.instance_handlePreviewMouseover),this.base.on(this.anchorPreview,"mouseout",this.instance_handlePreviewMouseout),this.base.on(this.activeAnchor,"mouseover",this.instance_handlePreviewMouseover),this.base.on(this.activeAnchor,"mouseout",this.instance_handlePreviewMouseout)}}}();var l;!function(){l=function(a){this.base=a,this.options=a.options,this.initThrottledMethods()},l.prototype={createToolbar:function(){var a=this.base.options.ownerDocument.createElement("div");return a.id="medium-editor-toolbar-"+this.base.id,a.className="medium-editor-toolbar",a.className+=this.options.staticToolbar?" static-toolbar":" stalker-toolbar",a.appendChild(this.createToolbarButtons()),this.base.commands.forEach(function(b){b.hasForm&&a.appendChild(b.getForm())}),this.attachEventHandlers(),a},createToolbarButtons:function(){var a,c,d,e=this.base.options.ownerDocument.createElement("ul");return e.id="medium-editor-toolbar-actions"+this.base.id,e.className="medium-editor-toolbar-actions clearfix",e.style.display="block",this.base.commands.forEach(function(d){"function"==typeof d.getButton&&(c=d.getButton(this.base),a=this.base.options.ownerDocument.createElement("li"),b.isElement(c)?a.appendChild(c):a.innerHTML=c,e.appendChild(a))}.bind(this)),d=e.querySelectorAll("button"),d.length>0&&(d[0].classList.add(this.options.firstButtonClass),d[d.length-1].classList.add(this.options.lastButtonClass)),e},deactivate:function(){this.toolbar&&(this.toolbar.parentNode&&this.toolbar.parentNode.removeChild(this.toolbar),delete this.toolbar)},getToolbarElement:function(){return this.toolbar||(this.toolbar=this.createToolbar()),this.toolbar},getToolbarActionsElement:function(){return this.getToolbarElement().querySelector(".medium-editor-toolbar-actions")},initThrottledMethods:function(){this.throttledPositionToolbar=b.throttle(function(){this.base.isActive&&this.positionToolbarIfShown()}.bind(this))},attachEventHandlers:function(){this.base.subscribe("blur",this.handleBlur.bind(this)),this.base.subscribe("focus",this.handleFocus.bind(this)),this.base.subscribe("editableClick",this.handleEditableClick.bind(this)),this.base.subscribe("editableKeyup",this.handleEditableKeyup.bind(this)),this.base.on(this.options.ownerDocument.documentElement,"mouseup",this.handleDocumentMouseup.bind(this)),this.options.staticToolbar&&this.options.stickyToolbar&&this.base.on(this.options.contentWindow,"scroll",this.handleWindowScroll.bind(this),!0),this.base.on(this.options.contentWindow,"resize",this.handleWindowResize.bind(this))},handleWindowScroll:function(){this.positionToolbarIfShown()},handleWindowResize:function(){this.throttledPositionToolbar()},handleDocumentMouseup:function(a){return a&&a.target&&b.isDescendant(this.getToolbarElement(),a.target)?!1:void this.checkState()},handleEditableClick:function(){setTimeout(function(){this.checkState()}.bind(this),0)},handleEditableKeyup:function(){this.checkState()},handleBlur:function(){clearTimeout(this.hideTimeout),this.hideTimeout=setTimeout(function(){this.hideToolbar()}.bind(this),0)},handleFocus:function(){this.checkState()},isDisplayed:function(){return this.getToolbarElement().classList.contains("medium-editor-toolbar-active")},showToolbar:function(){clearTimeout(this.hideTimeout),this.isDisplayed()||(this.getToolbarElement().classList.add("medium-editor-toolbar-active"),"function"==typeof this.options.onShowToolbar&&this.options.onShowToolbar())},hideToolbar:function(){this.isDisplayed()&&(this.base.commands.forEach(function(a){"function"==typeof a.onHide&&a.onHide()}),this.getToolbarElement().classList.remove("medium-editor-toolbar-active"),"function"==typeof this.options.onHideToolbar&&this.options.onHideToolbar())},isToolbarDefaultActionsDisplayed:function(){return"block"===this.getToolbarActionsElement().style.display},hideToolbarDefaultActions:function(){this.isToolbarDefaultActionsDisplayed()&&(this.getToolbarActionsElement().style.display="none")},showToolbarDefaultActions:function(){this.hideExtensionForms(),this.isToolbarDefaultActionsDisplayed()||(this.getToolbarActionsElement().style.display="block"),this.base.delay(function(){this.showToolbar()}.bind(this))},hideExtensionForms:function(){this.base.commands.forEach(function(a){a.hasForm&&a.isDisplayed()&&a.hideForm()})},multipleBlockElementsSelected:function(){var a=f.getSelectionHtml.call(this).replace(/<[\S]+><\/[\S]+>/gim,""),b=a.match(/<(p|h[1-6]|blockquote)[^>]*>/g);return!!b&&b.length>1},modifySelection:function(){var a=this.options.contentWindow.getSelection(),c=a.getRangeAt(0);if(this.options.standardizeSelectionStart&&c.startContainer.nodeValue&&c.startOffset===c.startContainer.nodeValue.length){var d=b.findAdjacentTextNodeWithContent(f.getSelectionElement(this.options.contentWindow),c.startContainer,this.options.ownerDocument);if(d){for(var e=0;0===d.nodeValue.substr(e,1).trim().length;)e+=1;var g=this.options.ownerDocument.createRange();g.setStart(d,e),g.setEnd(c.endContainer,c.endOffset),a.removeAllRanges(),a.addRange(g),c=g}}},checkState:function(){if(!this.base.preventSelectionUpdates){if(!this.getFocusedElement()||f.selectionInContentEditableFalse(this.options.contentWindow))return void this.hideToolbar();var a=f.getSelectionElement(this.options.contentWindow);if(!a||-1===this.base.elements.indexOf(a)||a.getAttribute("data-disable-toolbar"))return void this.hideToolbar();if(this.options.updateOnEmptySelection&&this.options.staticToolbar)return void this.showAndUpdateToolbar();""===this.options.contentWindow.getSelection().toString().trim()||this.options.allowMultiParagraphSelection===!1&&this.multipleBlockElementsSelected()?this.hideToolbar():this.showAndUpdateToolbar()}},getFocusedElement:function(){for(var a=0;a<this.base.elements.length;a+=1)if(this.base.elements[a].getAttribute("data-medium-focused"))return this.base.elements[a];return null},showAndUpdateToolbar:function(){this.modifySelection(),this.setToolbarButtonStates(),this.showToolbarDefaultActions(),this.setToolbarPosition()},setToolbarButtonStates:function(){this.base.commands.forEach(function(a){"function"==typeof a.isActive&&a.setInactive()}.bind(this)),this.checkActiveButtons()},checkActiveButtons:function(){var a,c=[],d=null,e=b.getSelectionRange(this.options.ownerDocument),g=function(b){"function"==typeof b.checkState?b.checkState(a):"function"==typeof b.isActive&&"function"==typeof b.isAlreadyApplied&&!b.isActive()&&b.isAlreadyApplied(a)&&b.setActive()};if(e)for(a=f.getSelectedParentElement(e),this.base.commands.forEach(function(a){return"function"==typeof a.queryCommandState&&(d=a.queryCommandState(),null!==d)?void(d&&a.setActive()):void c.push(a)});void 0!==a.tagName&&-1===b.parentElements.indexOf(a.tagName.toLowerCase)&&(c.forEach(g),-1===this.base.elements.indexOf(a));)a=a.parentNode},positionToolbarIfShown:function(){this.isDisplayed()&&this.setToolbarPosition()},setToolbarPosition:function(){var a,b=this.getFocusedElement(),c=this.options.contentWindow.getSelection();return b?(this.options.staticToolbar?(this.showToolbar(),this.positionStaticToolbar(b)):c.isCollapsed||(this.showToolbar(),this.positionToolbar(c)),a=this.base.getExtensionByName("anchor-preview"),void(a&&"function"==typeof a.hidePreview&&a.hidePreview())):this},positionStaticToolbar:function(a){this.getToolbarElement().style.left="0";var b,c=this.options.ownerDocument.documentElement&&this.options.ownerDocument.documentElement.scrollTop||this.options.ownerDocument.body.scrollTop,d=this.options.contentWindow.innerWidth,e=this.getToolbarElement(),f=a.getBoundingClientRect(),g=f.top+c,h=f.left+f.width/2,i=e.offsetHeight,j=e.offsetWidth,k=j/2;this.options.stickyToolbar?c>g+a.offsetHeight-i?(e.style.top=g+a.offsetHeight-i+"px",e.classList.remove("sticky-toolbar")):c>g-i?(e.classList.add("sticky-toolbar"),e.style.top="0px"):(e.classList.remove("sticky-toolbar"),e.style.top=g-i+"px"):e.style.top=g-i+"px","left"===this.options.toolbarAlign?b=f.left:"center"===this.options.toolbarAlign?b=h-k:"right"===this.options.toolbarAlign&&(b=f.right-j),0>b?b=0:b+j>d&&(b=d-Math.ceil(j)-1),e.style.left=b+"px"},positionToolbar:function(a){this.getToolbarElement().style.left="0";var b=this.options.contentWindow.innerWidth,c=a.getRangeAt(0),d=c.getBoundingClientRect(),e=(d.left+d.right)/2,f=this.getToolbarElement(),g=f.offsetHeight,h=f.offsetWidth,i=h/2,j=50,k=this.options.diffLeft-i;d.top<j?(f.classList.add("medium-toolbar-arrow-over"),f.classList.remove("medium-toolbar-arrow-under"),f.style.top=j+d.bottom-this.options.diffTop+this.options.contentWindow.pageYOffset-g+"px"):(f.classList.add("medium-toolbar-arrow-under"),f.classList.remove("medium-toolbar-arrow-over"),f.style.top=d.top+this.options.diffTop+this.options.contentWindow.pageYOffset-g+"px"),f.style.left=i>e?k+i+"px":i>b-e?b+k-i+"px":k+e+"px"}}}();var m;!function(){m=function(a){this.base=a,this.initPlaceholders(),this.attachEventHandlers()},m.prototype={initPlaceholders:function(){this.base.elements.forEach(function(a){this.updatePlaceholder(a)},this)},showPlaceholder:function(a){a&&a.classList.add("medium-editor-placeholder")},hidePlaceholder:function(a){a&&a.classList.remove("medium-editor-placeholder")},updatePlaceholder:function(a){a.querySelector("img")||a.querySelector("blockquote")||""!==a.textContent.replace(/^\s+|\s+$/g,"")?this.hidePlaceholder(a):this.showPlaceholder(a)},attachEventHandlers:function(){this.base.subscribe("blur",this.handleExternalInteraction.bind(this)),this.base.subscribe("editableBlur",this.handleBlur.bind(this)),this.base.subscribe("editableClick",this.handleHidePlaceholderEvent.bind(this)),this.base.subscribe("editableKeypress",this.handleHidePlaceholderEvent.bind(this)),this.base.subscribe("editablePaste",this.handleHidePlaceholderEvent.bind(this))},handleHidePlaceholderEvent:function(a,b){this.hidePlaceholder(b)},handleBlur:function(a,b){this.updatePlaceholder(b)},handleExternalInteraction:function(){this.initPlaceholders()}}}();var n;return function(){n={}}(),function(){function o(a,c){if(this.options.disableReturn||c.getAttribute("data-disable-return"))a.preventDefault();else if(this.options.disableDoubleReturn||this.getAttribute("data-disable-double-return")){var d=b.getSelectionStart(this.options.ownerDocument);d&&""===d.textContent.trim()&&a.preventDefault()}}function p(a){var c=b.getSelectionStart(this.options.ownerDocument),d=c&&c.tagName.toLowerCase();"pre"===d&&(a.preventDefault(),b.insertHTMLCommand(this.options.ownerDocument,"    ")),b.isListItem(c)&&(a.preventDefault(),a.shiftKey?this.options.ownerDocument.execCommand("outdent",!1,null):this.options.ownerDocument.execCommand("indent",!1,null))}function q(a){var c,d,e,g=b.getSelectionStart(this.options.ownerDocument),h=g.tagName.toLowerCase(),i=/^(\s+|<br\/?>)?$/i,j=/h\d/i;(a.which===b.keyCode.BACKSPACE||a.which===b.keyCode.ENTER)&&g.previousElementSibling&&j.test(h)&&0===f.getCaretOffsets(g).left?a.which===b.keyCode.BACKSPACE&&i.test(g.previousElementSibling.innerHTML)?(g.previousElementSibling.parentNode.removeChild(g.previousElementSibling),a.preventDefault()):a.which===b.keyCode.ENTER&&(e=this.options.ownerDocument.createElement("p"),e.innerHTML="<br>",g.previousElementSibling.parentNode.insertBefore(e,g),a.preventDefault()):a.which===b.keyCode.DELETE&&g.nextElementSibling&&g.previousElementSibling&&!j.test(h)&&i.test(g.innerHTML)&&j.test(g.nextElementSibling.tagName)?(c=this.options.ownerDocument.createRange(),d=this.options.ownerDocument.getSelection(),c.setStart(g.nextElementSibling,0),c.collapse(!0),d.removeAllRanges(),d.addRange(c),g.previousElementSibling.parentNode.removeChild(g),a.preventDefault()):a.which!==b.keyCode.BACKSPACE||"li"!==h||!i.test(g.innerHTML)||g.previousElementSibling||g.parentElement.previousElementSibling||"li"!==g.nextElementSibling.tagName.toLowerCase()||(e=this.options.ownerDocument.createElement("p"),e.innerHTML="<br>",g.parentElement.parentElement.insertBefore(e,g.parentElement),c=this.options.ownerDocument.createRange(),d=this.options.ownerDocument.getSelection(),c.setStart(e,0),c.collapse(!0),d.removeAllRanges(),d.addRange(c),g.parentElement.removeChild(g),a.preventDefault())}function r(a){var b="medium-editor-dragover";a.preventDefault(),a.dataTransfer.dropEffect="copy","dragover"===a.type?a.target.classList.add(b):"dragleave"===a.type&&a.target.classList.remove(b)}function s(a){var c,d="medium-editor-dragover";a.preventDefault(),a.stopPropagation(),a.dataTransfer.files&&(c=Array.prototype.slice.call(a.dataTransfer.files,0),c.some(function(a){if(a.type.match("image")){var c,d;c=new FileReader,c.readAsDataURL(a),d="medium-img-"+ +new Date,b.insertHTMLCommand(this.options.ownerDocument,'<img class="medium-image-loading" id="'+d+'" />'),c.onload=function(){var a=this.options.ownerDocument.getElementById(d);a&&(a.removeAttribute("id"),a.removeAttribute("class"),a.src=c.result)}.bind(this)}}.bind(this))),a.target.classList.remove(d)}function t(a){var c,d=b.getSelectionStart(this.options.ownerDocument);d&&(d.getAttribute("data-medium-element")&&0===d.children.length&&this.options.ownerDocument.execCommand("formatBlock",!1,"p"),a.which!==b.keyCode.ENTER||b.isListItem(d)||(c=d.tagName.toLowerCase(),"a"===c?this.options.ownerDocument.execCommand("unlink",!1,null):a.shiftKey||/h\d/.test(c)||this.options.ownerDocument.execCommand("formatBlock",!1,"p")))}function u(a){a||(a=[]),"string"==typeof a&&(a=this.options.ownerDocument.querySelectorAll(a)),b.isElement(a)&&(a=[a]),this.elements=Array.prototype.slice.apply(a)}function v(a,b,c){return a.parent&&(a.base=c),"function"==typeof a.init&&a.init(c),a.name||(a.name=b),a}function w(){var a,b=!1;if(this.options.disableAnchorPreview)return!1;if(this.options.extensions["anchor-preview"])return!1;if(this.options.disableToolbar)return!1;for(a=0;a<this.elements.length;a+=1)if(!this.elements[a].getAttribute("data-disable-toolbar")){b=!0;break}return b}function x(a){var b=this.options.ownerDocument.createElement("div"),c=+new Date,d=this.elements[a];return b.className=d.className,b.id=c,b.innerHTML=d.value,d.classList.add("medium-editor-hidden"),d.parentNode.insertBefore(b,d),this.on(b,"input",function(){d.value=this.serialize()[c].value}.bind(this)),b}function y(){var a,b=!1;for(a=0;a<this.elements.length;a+=1)this.options.disableEditing||this.elements[a].getAttribute("data-disable-editing")||("textarea"===this.elements[a].tagName.toLowerCase()&&(this.elements[a]=x.call(this,a)),this.elements[a].setAttribute("contentEditable",!0)),this.elements[a].getAttribute("data-placeholder")||this.elements[a].setAttribute("data-placeholder",this.options.placeholder),this.elements[a].setAttribute("data-medium-element",!0),this.elements[a].setAttribute("role","textbox"),this.elements[a].setAttribute("aria-multiline",!0),this.options.disableToolbar||this.elements[a].getAttribute("data-disable-toolbar")||(b=!0);!this.toolbar&&b&&(this.toolbar=new l(this),this.options.elementsContainer.appendChild(this.toolbar.getToolbarElement()))}function z(){var a;if(this.subscribe("editableKeydownTab",p.bind(this)),this.subscribe("editableKeydownDelete",q.bind(this)),this.subscribe("editableKeydownEnter",q.bind(this)),this.options.disableReturn||this.options.disableDoubleReturn)this.subscribe("editableKeydownEnter",o.bind(this));else for(a=0;a<this.elements.length;a+=1)if(this.elements[a].getAttribute("data-disable-return")||this.elements[a].getAttribute("data-disable-double-return")){this.subscribe("editableKeydownEnter",o.bind(this));break}this.options.disableReturn||this.elements.forEach(function(a){a.getAttribute("data-disable-return")||this.on(a,"keyup",t.bind(this))},this),this.options.imageDragging&&(this.subscribe("editableDrag",r.bind(this)),this.subscribe("editableDrop",s.bind(this)))}function A(){var a=b.extend({},this.options.paste,{forcePlainText:this.options.forcePlainText,cleanPastedHtml:this.options.cleanPastedHtml,disableReturn:this.options.disableReturn,targetBlank:this.options.targetBlank,contentWindow:this.options.contentWindow,ownerDocument:this.options.ownerDocument});this.pasteHandler=new i(this,a)}function B(){var a,b,d=this.options.buttons,e=this.options.extensions;this.commands=[],d.forEach(function(b){e[b]?(a=v(e[b],b,this),this.commands.push(a)):"anchor"===b?(a=v(new j,b,this),this.commands.push(a)):c.hasOwnProperty(b)&&(a=new h(c[b],this),this.commands.push(a))},this);for(b in e)e.hasOwnProperty(b)&&-1===d.indexOf(b)&&(a=v(e[b],b,this));w.call(this)&&this.commands.push(v(new k,"anchor-preview",this))}function C(a,c){c&&[["forcePlainText","paste.forcePlainText"],["cleanPastedHtml","paste.cleanPastedHtml"]].forEach(function(a){c.hasOwnProperty(a[0])&&void 0!==c[a[0]]&&b.deprecated(a[0],a[1])});var d=["paste"],e=b.extend({},c);return d.forEach(function(c){e[c]=e[c]?b.defaults({},e[c],a[c]):a[c]}),b.defaults(e,a)}function D(a,c){var d,e=/^append-(.+)$/gi;return d=e.exec(a),d?b.execFormatBlock(this.options.ownerDocument,d[1]):"createLink"===a?this.createLink(c):"image"===a?this.options.ownerDocument.execCommand("insertImage",!1,this.options.contentWindow.getSelection()):this.options.ownerDocument.execCommand(a,!1,null)}a.statics={ButtonsData:c,DefaultButton:h,AnchorExtension:j,Toolbar:l,AnchorPreview:k},a.Extension=e,a.extensions=n,a.util=b,a.selection=f,a.prototype={defaults:d,init:function(a,b){var c=1;if(this.options=C.call(this,this.defaults,b),u.call(this,a),0!==this.elements.length){for(this.options.elementsContainer||(this.options.elementsContainer=this.options.ownerDocument.body);this.options.elementsContainer.querySelector("#medium-editor-toolbar-"+c);)c+=1;return this.id=c,this.setup()}},setup:function(){this.isActive||(this.events=new g(this),this.isActive=!0,B.call(this),y.call(this),z.call(this),A.call(this),this.options.disablePlaceholders||(this.placeholders=new m(this)))},destroy:function(){if(this.isActive){var a;for(this.isActive=!1,void 0!==this.toolbar&&(this.toolbar.deactivate(),delete this.toolbar),a=0;a<this.elements.length;a+=1)this.elements[a].removeAttribute("contentEditable"),this.elements[a].removeAttribute("data-medium-element");this.commands.forEach(function(a){"function"==typeof a.deactivate&&a.deactivate()},this),this.events.detachAllDOMEvents()}},on:function(a,b,c,d){this.events.attachDOMEvent(a,b,c,d)},off:function(a,b,c,d){this.events.detachDOMEvent(a,b,c,d)},subscribe:function(a,b){this.events.attachCustomEvent(a,b)},delay:function(a){var b=this;return setTimeout(function(){b.isActive&&a()},this.options.delay)},serialize:function(){var a,b,c={};for(a=0;a<this.elements.length;a+=1)b=""!==this.elements[a].id?this.elements[a].id:"element-"+a,c[b]={value:this.elements[a].innerHTML.trim()};return c},getExtensionByName:function(a){var b;return this.commands&&this.commands.length&&this.commands.some(function(c){return c.name===a?(b=c,!0):!1}),b},callExtensions:function(a){if(!(arguments.length<1)){var b,c,d=Array.prototype.slice.call(arguments,1);for(c in this.options.extensions)this.options.extensions.hasOwnProperty(c)&&(b=this.options.extensions[c],void 0!==b[a]&&b[a].apply(b,d));return this}},stopSelectionUpdates:function(){this.preventSelectionUpdates=!0},startSelectionUpdates:function(){this.preventSelectionUpdates=!1},checkSelection:function(){return this.toolbar&&this.toolbar.checkState(),this},queryCommandState:function(a){var b,c=/^full-(.+)$/gi,d=null;b=c.exec(a),b&&(a=b[1]);try{d=this.options.ownerDocument.queryCommandState(a)}catch(e){d=null}return d},execAction:function(a,c){var d,e,f=/^full-(.+)$/gi;return d=f.exec(a),d?(this.saveSelection(),this.selectAllContents(),e=D.call(this,d[1],c),this.restoreSelection()):e=D.call(this,a,c),("insertunorderedlist"===a||"insertorderedlist"===a)&&b.cleanListDOM(this.getSelectedParentElement()),this.checkSelection(),e},getSelectedParentElement:function(a){return void 0===a&&(a=this.options.contentWindow.getSelection().getRangeAt(0)),f.getSelectedParentElement(a)},hideToolbarDefaultActions:function(){return this.toolbar&&this.toolbar.hideToolbarDefaultActions(),this},setToolbarPosition:function(){this.toolbar&&this.toolbar.setToolbarPosition()},selectAllContents:function(){var a=f.getSelectionElement(this.options.contentWindow);if(a){for(;1===a.children.length;)a=a.children[0];this.selectElement(a)}},selectElement:function(a){f.selectNode(a,this.options.ownerDocument);var b=f.getSelectionElement(this.options.contentWindow);b&&this.events.focusElement(b)},saveSelection:function(){this.selectionState=null;var a,c,d,e=this.options.contentWindow.getSelection(),f=-1;e.rangeCount>0&&(a=e.getRangeAt(0),c=a.cloneRange(),this.elements.some(function(c,d){return c===a.startContainer||b.isDescendant(c,a.startContainer)?(f=d,!0):!1}),f>-1&&(c.selectNodeContents(this.elements[f]),c.setEnd(a.startContainer,a.startOffset),d=c.toString().length,this.selectionState={start:d,end:d+a.toString().length,editableElementIndex:f}))},restoreSelection:function(){if(this.selectionState){var a,b,c,d,e=this.elements[this.selectionState.editableElementIndex],f=0,g=this.options.ownerDocument.createRange(),h=[e],i=!1,j=!1;for(g.setStart(e,0),g.collapse(!0),a=h.pop();!j&&a;){if(3===a.nodeType)d=f+a.length,!i&&this.selectionState.start>=f&&this.selectionState.start<=d&&(g.setStart(a,this.selectionState.start-f),i=!0),i&&this.selectionState.end>=f&&this.selectionState.end<=d&&(g.setEnd(a,this.selectionState.end-f),j=!0),f=d;else for(b=a.childNodes.length-1;b>=0;)h.push(a.childNodes[b]),b-=1;j||(a=h.pop())}c=this.options.contentWindow.getSelection(),c.removeAllRanges(),c.addRange(g)}},createLink:function(a){var c,d;if(a.url&&a.url.trim().length>0&&(this.options.ownerDocument.execCommand("createLink",!1,a.url),(this.options.targetBlank||"_blank"===a.target)&&b.setTargetBlank(b.getSelectionStart(this.options.ownerDocument)),a.buttonClass&&b.addClassToAnchors(b.getSelectionStart(this.options.ownerDocument),a.buttonClass)),this.options.targetBlank||"_blank"===a.target||a.buttonClass)for(c=this.options.ownerDocument.createEvent("HTMLEvents"),c.initEvent("input",!0,!0,this.options.contentWindow),d=0;d<this.elements.length;d+=1)this.elements[d].dispatchEvent(c)},activate:function(){b.deprecatedMethod.call(this,"activate","setup",arguments)},deactivate:function(){b.deprecatedMethod.call(this,"deactivate","destroy",arguments)},cleanPaste:function(a){this.pasteHandler.cleanPaste(a)},pasteHTML:function(a,b){this.pasteHandler.pasteHTML(a,b)}}}(),a.version=function(a,b,c){return{major:parseInt(a,10),minor:parseInt(b,10),revision:parseInt(c,10),toString:function(){return[a,b,c].join(".")}}}.apply(this,{version:"4.4.0"}.version.split(".")),a}());

package.json

 {
   "name": "medium-editor",
-  "version": "4.3.0",
+  "version": "4.4.0",
   "author": "Davi Ferreira <[e-mail]>",
@@ -5,0 +5,0 @@ "contributors": [

README.md

@@ -203,2 +203,3 @@ # MediumEditor
 * __.getExtensionByName(name)__: get a reference to an extension with the specified name
+* __.selectElement(element)__: change selection to be a specific element and update the toolbar to reflect the selection
 
@@ -205,0 +206,0 @@ ## Capturing DOM changes

spec/anchor-preview.spec.js

@@ -57,6 +57,5 @@ /*global MediumEditor, describe, it,  expect, spyOn,
             sel.addRange(nextRange);
-            fireEvent(document.documentElement, 'mouseup');
+            fireEvent(document.getElementById('another-element'), 'click');
             jasmine.clock().tick(200);
             expect(editor.toolbar.hideToolbar).toHaveBeenCalled();
-
         });
@@ -63,0 +62,0 @@

spec/anchor.spec.js

 /*global MediumEditor, describe, it, expect, spyOn,
      afterEach, beforeEach, selectElementContents,
-     jasmine, fireEvent, tearDown,
+     jasmine, fireEvent, tearDown, Util,
      selectElementContentsAndFire */
@@ -52,2 +52,20 @@
 
+    describe('Anchor Form', function () {
+        it('should not hide the toolbar when mouseup fires inside the anchor form', function () {
+            var editor = new MediumEditor('.editor'),
+                anchorExtension = editor.getExtensionByName('anchor');
+
+            selectElementContentsAndFire(editor.elements[0]);
+            var button = editor.toolbar.getToolbarElement().querySelector('[data-action="createLink"]');
+            fireEvent(button, 'click');
+
+            expect(editor.toolbar.isDisplayed()).toBe(true);
+            expect(anchorExtension.isDisplayed()).toBe(true);
+
+            fireEvent(anchorExtension.getInput(), 'mouseup');
+            expect(editor.toolbar.isDisplayed()).toBe(true);
+            expect(anchorExtension.isDisplayed()).toBe(true);
+        });
+    });
+
     describe('Link Creation', function () {
@@ -66,6 +84,7 @@ it('should create a link when user presses enter', function () {
             fireEvent(input, 'keyup', {
-                keyCode: 13
+                keyCode: Util.keyCode.ENTER
             });
             expect(editor.createLink).toHaveBeenCalled();
         });
+
         it('shouldn\'t create a link when user presses enter without value', function () {
@@ -83,3 +102,3 @@ spyOn(MediumEditor.prototype, 'createLink').and.callThrough();
             fireEvent(input, 'keyup', {
-                keyCode: 13
+                keyCode: Util.keyCode.ENTER
             });
@@ -180,3 +199,3 @@ expect(editor.elements[0].querySelector('a')).toBeNull();
             fireEvent(input, 'keyup', {
-                keyCode: 13
+                keyCode: Util.keyCode.ENTER
             });
@@ -205,3 +224,3 @@ opts = {
 
-            selectElementContents(editor.elements[0]);
+            selectElementContentsAndFire(editor.elements[0]);
             button = editor.toolbar.getToolbarElement().querySelector('[data-action="createLink"]');
@@ -215,2 +234,3 @@ cancel = anchorExtension.getForm().querySelector('a.medium-editor-toolbar-close');
         });
+
         it('should close the link form when user presses escape', function () {
@@ -220,7 +240,7 @@ var editor = new MediumEditor('.editor'),
 
-            selectElementContents(editor.elements[0]);
+            selectElementContentsAndFire(editor.elements[0]);
             fireEvent(editor.toolbar.getToolbarElement().querySelector('[data-action="createLink"]'), 'click');
             expect(anchorExtension.isDisplayed()).toBe(true);
             fireEvent(anchorExtension.getInput(), 'keyup', {
-                keyCode: 27
+                keyCode: Util.keyCode.ESCAPE
             });
@@ -227,0 +247,0 @@ expect(anchorExtension.isDisplayed()).toBe(false);

spec/buttons.spec.js

@@ -242,3 +242,3 @@ /*global MediumEditor, describe, it, expect, spyOn,
             this.el.innerHTML = '<strong>lorem ipsum</strong>';
-            selectElementContentsAndFire(editor.elements[0]);
+            selectElementContentsAndFire(editor.elements[0], { eventToFire: 'mouseup' });
             expect(button.classList.contains('medium-editor-button-active')).toBe(true);
@@ -308,3 +308,3 @@ });
             this.el.innerHTML = '<em>lorem ipsum</em>';
-            selectElementContentsAndFire(editor.elements[0]);
+            selectElementContentsAndFire(editor.elements[0], { eventToFire: 'mouseup' });
             expect(button.classList.contains('medium-editor-button-active')).toBe(true);
@@ -492,3 +492,3 @@ });
 
-            selectElementContentsAndFire(document.getElementById('span-lorem'));
+            selectElementContentsAndFire(document.getElementById('span-lorem'), { eventToFire: 'mouseup' });
             expect(button.classList.contains('medium-editor-button-active')).toBe(false);
@@ -632,3 +632,3 @@ });
             // Second paragraph should have justifyLeft activated
-            selectElementContentsAndFire(document.getElementById('justify-para-two'));
+            selectElementContentsAndFire(document.getElementById('justify-para-two'), { eventToFire: 'mouseup' });
             expect(leftButton.classList.contains('medium-editor-button-active')).toBe(true);
@@ -647,3 +647,3 @@ expect(rightButton.classList.contains('medium-editor-button-active')).toBe(false);
             // Third paragraph should have justifyRight activated
-            selectElementContentsAndFire(document.getElementById('justify-para-three'));
+            selectElementContentsAndFire(document.getElementById('justify-para-three'), { eventToFire: 'mouseup' });
             expect(leftButton.classList.contains('medium-editor-button-active')).toBe(false);
@@ -662,3 +662,3 @@ expect(rightButton.classList.contains('medium-editor-button-active')).toBe(true);
             // Fourth paragraph should have justifyCenter activated
-            selectElementContentsAndFire(document.getElementById('justify-para-four'));
+            selectElementContentsAndFire(document.getElementById('justify-para-four'), { eventToFire: 'mouseup' });
             expect(leftButton.classList.contains('medium-editor-button-active')).toBe(false);
@@ -671,3 +671,3 @@ expect(rightButton.classList.contains('medium-editor-button-active')).toBe(false);
             fireEvent(rightButton, 'click');
-            selectElementContentsAndFire(document.getElementById('justify-para-four'));
+            selectElementContentsAndFire(document.getElementById('justify-para-four'), { eventToFire: 'mouseup' });
             expect(leftButton.classList.contains('medium-editor-button-active')).toBe(false);
@@ -679,3 +679,3 @@ expect(rightButton.classList.contains('medium-editor-button-active')).toBe(true);
             // Fifth paragraph should have justifyFull activated
-            selectElementContentsAndFire(document.getElementById('justify-para-five'));
+            selectElementContentsAndFire(document.getElementById('justify-para-five'), { eventToFire: 'mouseup' });
             expect(leftButton.classList.contains('medium-editor-button-active')).toBe(false);
@@ -731,7 +731,7 @@ expect(rightButton.classList.contains('medium-editor-button-active')).toBe(false);
 
-            selectElementContentsAndFire(editor.elements[0].querySelector('h3'));
+            selectElementContentsAndFire(editor.elements[0].querySelector('h3'), { eventToFire: 'mouseup' });
             expect(buttonOne.classList.contains('medium-editor-button-active')).toBe(true);
             expect(buttonTwo.classList.contains('medium-editor-button-active')).toBe(false);
 
-            selectElementContentsAndFire(editor.elements[0].querySelector('h4'));
+            selectElementContentsAndFire(editor.elements[0].querySelector('h4'), { eventToFire: 'mouseup' });
             expect(buttonOne.classList.contains('medium-editor-button-active')).toBe(false);
@@ -758,7 +758,7 @@ expect(buttonTwo.classList.contains('medium-editor-button-active')).toBe(true);
 
-            selectElementContentsAndFire(editor.elements[0].querySelector('h3'));
+            selectElementContentsAndFire(editor.elements[0].querySelector('h3'), { eventToFire: 'mouseup' });
             expect(buttonOne.classList.contains('medium-editor-button-active')).toBe(false);
             expect(buttonTwo.classList.contains('medium-editor-button-active')).toBe(false);
 
-            selectElementContentsAndFire(editor.elements[0].querySelector('h5'));
+            selectElementContentsAndFire(editor.elements[0].querySelector('h5'), { eventToFire: 'mouseup' });
             expect(buttonOne.classList.contains('medium-editor-button-active')).toBe(false);
@@ -765,0 +765,0 @@ expect(buttonTwo.classList.contains('medium-editor-button-active')).toBe(true);

spec/exploits.spec.js

@@ -32,3 +32,3 @@ /*global MediumEditor, describe, it, expect, afterEach,
                 paste: '><img src="x" onerror="alert(\'xss\')">',
-                output: '<p>&gt;&lt;img src="x" onerror="alert(\'xss\')"&gt;</p>'
+                output: '<span id="editor-inner">&gt;&lt;img src="x" onerror="alert(\'xss\')"&gt;</span>'
             };
@@ -53,3 +53,3 @@
         range = document.createRange();
-        range.selectNodeContents(editorEl);
+        range.selectNodeContents(editorEl.firstChild);
         sel.removeAllRanges();
@@ -56,0 +56,0 @@ sel.addRange(range);

spec/helpers/util.js

@@ -59,2 +59,4 @@ /*global atob, unescape, Uint8Array, Blob*/
 
+        evt.currentTarget = element;
+
         if (options.keyCode) {
@@ -123,3 +125,3 @@ evt.keyCode = options.keyCode;
     selectElementContents(el, options);
-    fireEvent(el, options.eventToFire || 'mouseup');
+    fireEvent(el, options.eventToFire || 'focus');
 }
@@ -126,0 +128,0 @@

spec/paste.spec.js

@@ -55,2 +55,23 @@ /*global MediumEditor, describe, it, expect, spyOn,
                 output: "<b>Bold,</b> <i>italic,</i> <b><i>bold and italic</i></b>, and <a href=\"http://en.wikipedia.org/wiki/Link_\\(The_Legend_of_Zelda\\)\">a link</a>\\."
+            }],
+        textTests = [
+            {
+                source: "Text single word",
+                paste: "supercalifragilisticexpalidocious",
+                output: '<div id="editor-inner">supercalifragilisticexpalidocious</div>'
+            },
+            {
+                source: "Text single word with leading/trailing space",
+                paste: " supercalifragilisticexpalidocious ",
+                output: '<div id="editor-inner"> supercalifragilisticexpalidocious </div>'
+            },
+            {
+                source: "Text multi-word with no line breaks",
+                paste: "Their relationship consisted in discussing if it existed",
+                output: '<div id="editor-inner">Their relationship consisted in discussing if it existed</div>'
+            },
+            {
+                source: 'Text with multiple line breaks',
+                paste: 'Only one thing made him happy\nAnd now that it was gone\nEverything made him happy\r\n',
+                output: '<div id="editor-inner"><p>Only one thing made him happy</p><p>And now that it was gone</p><p>Everything made him happy</p></div>'
             }
@@ -228,2 +249,44 @@ ];
     });
+
+    describe('text', function () {
+        it('handlePaste should handle text with/without linebreaks', function () {
+            var range, i,
+                editorEl = this.el,
+                sel = window.getSelection(),
+                editor = new MediumEditor('.editor', {
+                    delay: 200,
+                    disableReturn: false
+                }),
+
+                // mock event with clipboardData API
+                // test requires creating a function, so can't loop or jslint balks
+                evt = {
+                    pasteText: null,
+                    preventDefault: function () {
+                        return;
+                    },
+                    clipboardData: {
+                        getData: function () {
+                            // do we need to return different results for the different types? text/plain, text/html
+                            return this.pasteText;
+                        }
+                    }
+                };
+
+            for (i = 0; i < textTests.length; i += 1) {
+                editorEl.innerHTML = '<div id="editor-inner">&nbsp</div>';
+
+                range = document.createRange();
+                range.selectNodeContents(editorEl.firstChild);
+                sel.removeAllRanges();
+                sel.addRange(range);
+
+                evt.clipboardData.pasteText = textTests[i].paste;
+                editor.pasteHandler.handlePaste(evt, editorEl);
+                jasmine.clock().tick(100);
+                expect(editorEl.innerHTML).toEqual(textTests[i].output);
+            }
+        });
+    });
+
 });

spec/placeholder.spec.js

@@ -63,2 +63,4 @@ /*global MediumEditor, describe, it, expect,
         var editor = new MediumEditor('.editor');
+        editor.elements[0].focus();
+        fireEvent(editor.elements[0], 'focus');
         expect(editor.elements[0].className).not.toContain('medium-editor-placeholder');
@@ -65,0 +67,0 @@ editor.elements[0].innerHTML = '';

spec/resize.spec.js

@@ -35,3 +35,3 @@ /*global MediumEditor, describe, it, expect,
         var editor = new MediumEditor('.editor');
-        spyOn(MediumEditor.statics.Toolbar.prototype, 'setToolbarPosition');
+        spyOn(editor.toolbar, 'setToolbarPosition').and.callThrough();
         fireEvent(window, 'resize');
@@ -52,3 +52,3 @@ jasmine.clock().tick(1);
 
-        spyOn(MediumEditor.statics.Toolbar.prototype, 'setToolbarPosition');
+        spyOn(editor.toolbar, 'setToolbarPosition').and.callThrough();
         for (totalTicks = 0; totalTicks < tickTime; totalTicks += 10) {
@@ -55,0 +55,0 @@ fireEvent(window, 'resize');

spec/selection.spec.js

@@ -92,5 +92,5 @@ /*global MediumEditor, describe, it, expect, spyOn,
             });
-            selectElementContentsAndFire(document.getElementById('p-one'));
+            selectElementContentsAndFire(document.getElementById('p-one'), { eventToFire: 'focus' });
             expect(editor.toolbar.getToolbarElement().classList.contains('medium-editor-toolbar-active')).toBe(true);
-            selectElementContentsAndFire(this.el);
+            selectElementContentsAndFire(this.el, { eventToFire: 'mouseup' });
             expect(editor.toolbar.getToolbarElement().classList.contains('medium-editor-toolbar-active')).toBe(false);
@@ -119,7 +119,8 @@ });
 
-        it('should update button states when updateOnEmptySelection is true and the selection is empty', function () {
+        it('should update button states for static toolbar when updateOnEmptySelection is true and the selection is empty', function () {
             spyOn(MediumEditor.statics.Toolbar.prototype, 'setToolbarButtonStates').and.callThrough();
 
             var editor = new MediumEditor('.editor', {
-                updateOnEmptySelection: true
+                updateOnEmptySelection: true,
+                staticToolbar: true
             });
@@ -126,0 +127,0 @@

spec/toolbar.spec.js

@@ -83,3 +83,3 @@ /*global MediumEditor, describe, it, expect, spyOn,
             editor.startSelectionUpdates();
-            selectElementContentsAndFire(document.getElementById('bold_dolorTwo'));
+            selectElementContentsAndFire(document.getElementById('bold_dolorTwo'), { eventToFire: 'mouseup' });
 
@@ -107,3 +107,3 @@ jasmine.clock().tick(51);
 
-            selectElementContentsAndFire(this.el);
+            selectElementContentsAndFire(this.el, { eventToFire: 'focus' });
 
@@ -142,10 +142,10 @@ expect(editor.toolbar.getToolbarElement().classList.contains('medium-editor-toolbar-active')).toBe(true);
             placeCursorInsideElement(this.el.firstChild, 'This is my text'.length);
-            fireEvent(document.documentElement, 'mousedown', {
-                target: document.body
+            fireEvent(this.el.parentNode, 'click', {
+                target: this.el.parentNode,
+                currentTarget: this.el
             });
-            fireEvent(this.el, 'blur', {
-                relatedTarget: document.createElement('div')
-            });
+
+            jasmine.clock().tick(1);
             expect(editor.toolbar.getToolbarElement().classList.contains('medium-editor-toolbar-active')).toBe(false);
-            expect(window.getSelection().anchorNode).toBe(null);
+            expect(this.el.getAttribute('medium-editor-focused')).not.toBeTruthy();
         });
@@ -160,3 +160,3 @@
 
-            selectElementContents(this.el.querySelector('b'));
+            selectElementContentsAndFire(this.el.querySelector('b'));
             window.getSelection().removeAllRanges();
@@ -166,15 +166,5 @@ editor.checkSelection();
             expect(editor.toolbar.getToolbarElement().classList.contains('medium-editor-toolbar-active')).toBe(true);
-            expect(editor.toolbar.getToolbarElement().querySelector('[data-action="bold"]').classList.contains('medium-editor-button-active')).toBe(false);
+            expect(editor.toolbar.getToolbarElement().querySelector('[data-action="bold"]').classList.contains('medium-editor-button-active')).toBe(true);
         });
 
-        it('should update toolbar position when user clicks on medium editor element', function () {
-            var editor = new MediumEditor('.editor', {
-                staticToolbar: true
-            });
-            spyOn(MediumEditor.statics.Toolbar.prototype, 'setToolbarPosition').and.callThrough();
-            fireEvent(editor.elements[0], 'click');
-            jasmine.clock().tick(1); // checkSelection delay
-            expect(editor.toolbar.setToolbarPosition).toHaveBeenCalled();
-        });
-
         it('should show and update toolbar buttons when staticToolbar and updateOnEmptySelection options are set to true', function () {
@@ -188,3 +178,3 @@ this.el.innerHTML = '<b>lorem ipsum</b>';
 
-            selectElementContents(this.el.querySelector('b'));
+            selectElementContentsAndFire(this.el.querySelector('b'));
             window.getSelection().getRangeAt(0).collapse(false);
@@ -211,3 +201,7 @@ editor.checkSelection();
 
-            selectElementContentsAndFire(document.getElementById('editor-span-1'));
+            selectElementContents(document.getElementById('editor-span-1'));
+            fireEvent(this.el, 'focus', {
+                target: this.el,
+                relatedTarget: elTwo
+            });
 
@@ -219,3 +213,3 @@ jasmine.clock().tick(1); // checkSelection delay
 
-            selectElementContentsAndFire(document.getElementById('editor-span-2'));
+            selectElementContents(document.getElementById('editor-span-2'));
             fireEvent(elTwo, 'focus', {
@@ -317,4 +311,3 @@ target: elTwo,
             expect(editor.toolbar.getToolbarElement().style.display).toBe('');
-            selectElementContents(this.el);
-            editor.checkSelection();
+            selectElementContentsAndFire(this.el, { eventToFire: 'focus'});
 
@@ -321,0 +314,0 @@ expect(editor.toolbar.getToolbarElement().classList.contains('medium-editor-toolbar-active')).toBe(true);

src/js/core.js

@@ -560,3 +560,3 @@ /*global FileReader, Util, ButtonsData, DefaultButton,
             var self = this;
-            setTimeout(function () {
+            return setTimeout(function () {
                 if (self.isActive) {
@@ -715,5 +715,3 @@ fn();
         selectAllContents: function () {
-            var range = this.options.ownerDocument.createRange(),
-                sel = this.options.contentWindow.getSelection(),
-                currNode = Selection.getSelectionElement(this.options.contentWindow);
+            var currNode = Selection.getSelectionElement(this.options.contentWindow);
 
@@ -726,8 +724,15 @@ if (currNode) {
 
-                range.selectNodeContents(currNode);
-                sel.removeAllRanges();
-                sel.addRange(range);
+                this.selectElement(currNode);
             }
         },
 
+        selectElement: function (element) {
+            Selection.selectNode(element, this.options.ownerDocument);
+
+            var selElement = Selection.getSelectionElement(this.options.contentWindow);
+            if (selElement) {
+                this.events.focusElement(selElement);
+            }
+        },
+
         // http://stackoverflow.com/questions/17678843/cant-restore-selection-after-html-modify-even-if-its-the-same-html
@@ -734,0 +739,0 @@ // Tim Down

src/js/events.js

@@ -82,3 +82,3 @@ /*global Util, Selection */
             case 'externalInteraction':
-                // Detecting when focus is lost
+                // Detecting when user has interacted with elements outside of MediumEditor
                 this.attachDOMEvent(this.options.ownerDocument.body, 'click', this.handleInteraction.bind(this), true);
@@ -88,2 +88,12 @@ this.attachDOMEvent(this.options.ownerDocument.body, 'focus', this.handleInteraction.bind(this), true);
                 break;
+            case 'blur':
+                // Detecting when focus is lost
+                this.setupListener('externalInteraction');
+                this.listeners[name] = true;
+                break;
+            case 'focus':
+                // Detecting when focus moves into some part of MediumEditor
+                this.setupListener('externalInteraction');
+                this.listeners[name] = true;
+                break;
             case 'editableClick':
@@ -110,2 +120,9 @@ // Detecting click in the contenteditables
                 break;
+            case 'editableKeyup':
+                // Detecting keyup in the contenteditables
+                this.base.elements.forEach(function (element) {
+                    this.attachDOMEvent(element, 'keyup', this.handleKeyup.bind(this));
+                }.bind(this));
+                this.listeners[name] = true;
+                break;
             case 'editableKeydown':
@@ -165,5 +182,13 @@ // Detecting keydown on the contenteditables
 
+        focusElement: function (element) {
+            element.focus();
+            this.updateFocus(element, { target: element, type: 'focus' });
+        },
+
         handleInteraction: function (event) {
-            var isDescendantOfEditorElements = false,
-                selection = this.options.contentWindow.getSelection(),
+            this.updateFocus(event.target, event);
+        },
+
+        updateFocus: function (target, eventObj) {
+            var selection = this.options.contentWindow.getSelection(),
                 toolbarEl = this.base.toolbar ? this.base.toolbar.getToolbarElement() : null,
@@ -175,20 +200,48 @@ anchorPreview = this.base.getExtensionByName('anchor-preview'),
                            Selection.getSelectedParentElement(selection.getRangeAt(0)),
-                i;
+                focused,
+                toFocus;
 
-            // This control was introduced also to avoid the toolbar
-            // to disapper when selecting from right to left and
-            // the selection ends at the beginning of the text.
-            for (i = 0; i < this.base.elements.length; i += 1) {
-                if (this.base.elements[i] === event.target ||
-                        Util.isDescendant(this.base.elements[i], event.target) ||
-                        Util.isDescendant(this.base.elements[i], selRange)) {
-                    isDescendantOfEditorElements = true;
-                    break;
+            this.base.elements.some(function (element) {
+                // Find the element that has focus
+                if (!focused && element.getAttribute('data-medium-focused')) {
+                    focused = element;
                 }
+
+                // Find the element that is receiving focus
+                if (!toFocus &&
+                        // target is part of an editor element
+                        (Util.isDescendant(element, target, true) ||
+                        // introduced also to avoid the toolbar to disapper when selecting from right to left and the selection ends at the beginning of the text.
+                        Util.isDescendant(element, selRange))) {
+                    toFocus = element;
+                }
+
+                // bail if we found both focused and toFocus elements
+                return !!focused && !!toFocus;
+            }, this);
+
+            // Check if the target is external (not part of the editor, toolbar, or anchorpreview)
+            var externalEvent = !Util.isDescendant(focused, target, true) &&
+                                !Util.isDescendant(toolbarEl, target, true) &&
+                                !Util.isDescendant(previewEl, target, true);
+
+            if (toFocus !== focused) {
+                // If element has focus, and focus is going outside of editor
+                // Don't blur focused element if clicking on editor, toolbar, or anchorpreview
+                if (focused && externalEvent) {
+                    // Trigger blur on the editable that has lost focus
+                    focused.removeAttribute('data-medium-focused');
+                    this.triggerCustomEvent('blur', eventObj, focused);
+                }
+
+                // If focus is going into an editor element
+                if (toFocus) {
+                    // Trigger focus on the editable that now has focus
+                    toFocus.setAttribute('data-medium-focused', true);
+                    this.triggerCustomEvent('focus', eventObj, toFocus);
+                }
             }
-            // If it's not part of the editor, toolbar, or anchor preview
-            if (!isDescendantOfEditorElements &&
-                    (!toolbarEl || (toolbarEl !== event.target && !Util.isDescendant(toolbarEl, event.target))) &&
-                    (!previewEl || (previewEl !== event.target && !Util.isDescendant(previewEl, event.target)))) {
-                this.triggerCustomEvent('externalInteraction', event);
+
+            if (externalEvent) {
+                this.triggerCustomEvent('externalInteraction', eventObj);
             }
@@ -209,2 +262,6 @@ },
 
+        handleKeyup: function (event) {
+            this.triggerCustomEvent('editableKeyup', event, event.currentTarget);
+        },
+
         handleMouseover: function (event) {
@@ -211,0 +268,0 @@ this.triggerCustomEvent('editableMouseover', event, event.currentTarget);

src/js/extension-anchor-preview.js

@@ -111,14 +111,8 @@ var AnchorPreview;
         handleClick: function () {
-            var range,
-                sel,
-                anchorExtension = this.base.getExtensionByName('anchor'),
+            var anchorExtension = this.base.getExtensionByName('anchor'),
                 activeAnchor = this.activeAnchor;
 
             if (anchorExtension && activeAnchor) {
-                range = this.base.options.ownerDocument.createRange();
-                range.selectNodeContents(this.activeAnchor);
+                this.base.selectElement(this.activeAnchor);
 
-                sel = this.base.options.contentWindow.getSelection();
-                sel.removeAllRanges();
-                sel.addRange(range);
                 // Using setTimeout + options.delay because:
@@ -125,0 +119,0 @@ // We may actually be displaying the anchor form, which should be controlled by options.delay

src/js/paste.js

@@ -105,13 +105,17 @@ /*global Util, Selection*/
                 if (!(this.options.disableReturn || element.getAttribute('data-disable-return'))) {
-                    paragraphs = event.clipboardData.getData(dataFormatPlain).split(/[\r\n]/g);
-                    for (p = 0; p < paragraphs.length; p += 1) {
-                        if (paragraphs[p] !== '') {
-                            html += '<p>' + Util.htmlEntities(paragraphs[p]) + '</p>';
+                    paragraphs = event.clipboardData.getData(dataFormatPlain).split(/[\r\n]+/g);
+                    // If there are no \r\n in data, don't wrap in <p>
+                    if (paragraphs.length > 1) {
+                        for (p = 0; p < paragraphs.length; p += 1) {
+                            if (paragraphs[p] !== '') {
+                                html += '<p>' + Util.htmlEntities(paragraphs[p]) + '</p>';
+                            }
                         }
+                    } else {
+                        html = Util.htmlEntities(paragraphs[0]);
                     }
-                    Util.insertHTMLCommand(this.options.ownerDocument, html);
                 } else {
                     html = Util.htmlEntities(event.clipboardData.getData(dataFormatPlain));
-                    Util.insertHTMLCommand(this.options.ownerDocument, html);
                 }
+                Util.insertHTMLCommand(this.options.ownerDocument, html);
             }
@@ -118,0 +122,0 @@ },

src/js/placeholders.js

@@ -45,3 +45,3 @@ var Placeholders;
             // Custom events
-            this.base.subscribe('externalInteraction', this.handleExternalInteraction.bind(this));
+            this.base.subscribe('blur', this.handleExternalInteraction.bind(this));
 
@@ -48,0 +48,0 @@ // Check placeholder on blur

src/js/selection.js

@@ -98,4 +98,13 @@ /*global Util */
             return selectedParentElement;
+        },
+
+        selectNode: function (node, doc) {
+            var range = doc.createRange(),
+                sel = doc.getSelection();
+
+            range.selectNodeContents(node);
+            sel.removeAllRanges();
+            sel.addRange(range);
         }
     };
 }());

src/js/toolbar.js

@@ -1,2 +0,2 @@
-/*global Util, Selection*/
+/*global Util, Selection */
 
@@ -40,3 +40,2 @@ var Toolbar;
             this.attachEventHandlers();
-            this.base.subscribe('externalInteraction', this.handleBlur.bind(this));
 
@@ -115,3 +114,11 @@ return toolbar;
         attachEventHandlers: function () {
-            this.base.on(this.options.ownerDocument.documentElement, 'mousedown', this.handleDocumentMousedown.bind(this));
+
+            // MediumEditor custom events for when user beings and ends interaction with a contenteditable and its elements
+            this.base.subscribe('blur', this.handleBlur.bind(this));
+            this.base.subscribe('focus', this.handleFocus.bind(this));
+
+            // Updating the state of the toolbar as things change
+            this.base.subscribe('editableClick', this.handleEditableClick.bind(this));
+            this.base.subscribe('editableKeyup', this.handleEditableKeyup.bind(this));
+
             // Handle mouseup on document for updating the selection in the toolbar
@@ -128,14 +135,2 @@ this.base.on(this.options.ownerDocument.documentElement, 'mouseup', this.handleDocumentMouseup.bind(this));
             this.base.on(this.options.contentWindow, 'resize', this.handleWindowResize.bind(this));
-
-            // Handlers for each contentedtiable element
-            this.base.elements.forEach(function (element) {
-                // Attach click handler to each contenteditable element
-                this.base.on(element, 'click', this.handleEditableClick.bind(this));
-
-                // Attach keyup handler to each contenteditable element
-                this.base.on(element, 'keyup', this.handleEditableKeyup.bind(this));
-
-                // Attach blur handler to each contenteditable element
-                this.base.on(element, 'blur', this.handleEditableBlur.bind(this));
-            }, this);
         },
@@ -151,8 +146,3 @@
 
-        handleDocumentMousedown: function (event) {
-            this.lastMousedownTarget = event.target;
-        },
-
         handleDocumentMouseup: function (event) {
-            this.lastMousedownTarget = null;
             // Do not trigger checkState when mouseup fires over the toolbar
@@ -179,32 +169,7 @@ if (event &&
 
-        handleEditableBlur: function (event) {
-            var isRelatedTargetOwnedByThisEditor = false,
-                relatedTarget = (event && event.relatedTarget) ? event.relatedTarget : this.lastMousedownTarget;
-            // Do not trigger checkState when blurring the editable area and clicking into the toolbar
-            if (Util.isDescendant(this.getToolbarElement(), relatedTarget)) {
-                return false;
-            }
-            if (relatedTarget) {
-                // Remove all selections before checking state. This is necessary to avoid issues with
-                // standardizeSelectionStart 'canceling' the blur event by moving the selection (in Chrome only).
-                // In Safari, when you click on a non-button element outside of the contenteditable, the selection
-                // is already nulled out by the browser at this point, but remained set in Chrome, Firefox, and IE11.
-                // This change will effectively normalize all browsers' behavior to be the same as Safari.
-                this.base.elements.forEach(function (el) {
-                    isRelatedTargetOwnedByThisEditor = isRelatedTargetOwnedByThisEditor || Util.isDescendant(el, relatedTarget) ||
-                        relatedTarget === el;
-                }, this);
-                // We only remove all the ranges if the user clicked outside the contenteditables managed by this
-                // medium-editor instance. Otherwise keep the ranges if they are set, we need the range to be present
-                // for various things done by the toolbar to work.
-                if (!isRelatedTargetOwnedByThisEditor) {
-                    this.options.contentWindow.getSelection().removeAllRanges();
-                }
-            }
-            this.checkState();
-        },
+        handleBlur: function () {
+            clearTimeout(this.hideTimeout);
 
-        handleBlur: function () {
             // Delay the call to hideToolbar to handle bug with multiple editors on the page at once
-            setTimeout(function () {
+            this.hideTimeout = setTimeout(function () {
                 this.hideToolbar();
@@ -214,2 +179,6 @@ }.bind(this), 0);
 
+        handleFocus: function () {
+            this.checkState();
+        },
+
         // Hiding/showing toolbar
@@ -222,2 +191,3 @@
         showToolbar: function () {
+            clearTimeout(this.hideTimeout);
             if (!this.isDisplayed()) {
@@ -291,10 +261,5 @@ this.getToolbarElement().classList.add('medium-editor-toolbar-active');
 
-        // TODO: selection and selectionRange should be properties of the
-        //       Selection object
-        checkSelectionElement: function (newSelection, selectionElement) {
-            var i,
-                adjacentNode,
-                offset = 0,
-                newRange,
-                selectionRange = newSelection.getRangeAt(0);
+        modifySelection: function () {
+            var selection = this.options.contentWindow.getSelection(),
+                selectionRange = selection.getRangeAt(0);
 
@@ -320,53 +285,55 @@ /*
                     (selectionRange.startOffset === selectionRange.startContainer.nodeValue.length)) {
-                adjacentNode = Util.findAdjacentTextNodeWithContent(Selection.getSelectionElement(this.options.contentWindow), selectionRange.startContainer, this.options.ownerDocument);
+                var adjacentNode = Util.findAdjacentTextNodeWithContent(Selection.getSelectionElement(this.options.contentWindow), selectionRange.startContainer, this.options.ownerDocument);
                 if (adjacentNode) {
-                    offset = 0;
+                    var offset = 0;
                     while (adjacentNode.nodeValue.substr(offset, 1).trim().length === 0) {
                         offset = offset + 1;
                     }
-                    newRange = this.options.ownerDocument.createRange();
+                    var newRange = this.options.ownerDocument.createRange();
                     newRange.setStart(adjacentNode, offset);
                     newRange.setEnd(selectionRange.endContainer, selectionRange.endOffset);
-                    newSelection.removeAllRanges();
-                    newSelection.addRange(newRange);
+                    selection.removeAllRanges();
+                    selection.addRange(newRange);
                     selectionRange = newRange;
                 }
             }
-
-            for (i = 0; i < this.base.elements.length; i += 1) {
-                if (this.base.elements[i] === selectionElement) {
-                    this.showAndUpdateToolbar();
-                    return;
-                }
-            }
-
-            if (!this.options.staticToolbar) {
-                this.hideToolbar();
-            }
         },
 
         checkState: function () {
-            var newSelection,
-                selectionElement;
 
             if (!this.base.preventSelectionUpdates) {
-                newSelection = this.options.contentWindow.getSelection();
-                if ((!this.options.updateOnEmptySelection && newSelection.toString().trim() === '') ||
-                        (this.options.allowMultiParagraphSelection === false && this.multipleBlockElementsSelected()) ||
+
+                // If no editable has focus OR selection is inside contenteditable = false
+                // hide toolbar
+                if (!this.getFocusedElement() ||
                         Selection.selectionInContentEditableFalse(this.options.contentWindow)) {
-                    if (!this.options.staticToolbar) {
-                        this.hideToolbar();
-                    } else {
-                        this.showAndUpdateToolbar();
-                    }
+                    this.hideToolbar();
+                    return;
+                }
 
+                // If there's no selection element, selection element doesn't belong to this editor
+                // or toolbar is disabled for this selection element
+                // hide toolbar
+                var selectionElement = Selection.getSelectionElement(this.options.contentWindow);
+                if (!selectionElement ||
+                        this.base.elements.indexOf(selectionElement) === -1 ||
+                        selectionElement.getAttribute('data-disable-toolbar')) {
+                    this.hideToolbar();
+                    return;
+                }
+
+                // Now we know there's a focused editable with a selection
+
+                // If the updateOnEmptySelection option is true, show the toolbar
+                if (this.options.updateOnEmptySelection && this.options.staticToolbar) {
+                    this.showAndUpdateToolbar();
+                    return;
+                }
+
+                // If we don't have a "valid" selection -> hide toolbar
+                if (this.options.contentWindow.getSelection().toString().trim() === '' ||
+                    (this.options.allowMultiParagraphSelection === false && this.multipleBlockElementsSelected())) {
+                    this.hideToolbar();
                 } else {
-                    selectionElement = Selection.getSelectionElement(this.options.contentWindow);
-                    if (!selectionElement || selectionElement.getAttribute('data-disable-toolbar')) {
-                        if (!this.options.staticToolbar) {
-                            this.hideToolbar();
-                        }
-                    } else {
-                        this.checkSelectionElement(newSelection, selectionElement);
-                    }
+                    this.showAndUpdateToolbar();
                 }
@@ -376,5 +343,15 @@ }
 
+        getFocusedElement: function () {
+            for (var i = 0; i < this.base.elements.length; i += 1) {
+                if (this.base.elements[i].getAttribute('data-medium-focused')) {
+                    return this.base.elements[i];
+                }
+            }
+            return null;
+        },
+
         // Updating the toolbar
 
         showAndUpdateToolbar: function () {
+            this.modifySelection();
             this.setToolbarButtonStates();
@@ -455,3 +432,3 @@ this.showToolbarDefaultActions();
         setToolbarPosition: function () {
-            var container = Selection.getSelectionElement(this.options.contentWindow),
+            var container = this.getFocusedElement(),
                 selection = this.options.contentWindow.getSelection(),
@@ -461,11 +438,6 @@ anchorPreview;
             // If there isn't a valid selection, bail
-            if (!container || !this.options.contentWindow.getSelection().focusNode) {
+            if (!container) {
                 return this;
             }
 
-            // If the container isn't part of this medium-editor instance, bail
-            if (this.base.elements.indexOf(container) === -1) {
-                return this;
-            }
-
             if (this.options.staticToolbar) {
@@ -534,3 +506,3 @@ this.showToolbar();
             } else if ((targetLeft + toolbarWidth) > windowWidth) {
-                targetLeft = windowWidth - toolbarWidth;
+                targetLeft = (windowWidth - Math.ceil(toolbarWidth) - 1);
             }
@@ -537,0 +509,0 @@

src/js/util.js

@@ -119,6 +119,9 @@ /*global NodeFilter, console*/
 
-        isDescendant: function isDescendant(parent, child) {
+        isDescendant: function isDescendant(parent, child, checkEquality) {
             if (!parent || !child) {
                 return false;
             }
+            if (checkEquality && parent === child) {
+                return true;
+            }
             var node = child.parentNode;
@@ -125,0 +128,0 @@ while (node !== null) {

src/js/version.js

@@ -14,3 +14,3 @@
         // grunt-bump looks for this:
-        "version": "4.3.0"
+        "version": "4.4.0"
     }).version.split("."));

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Improved metrics

Total package byte prevSize

1009379

increased by0.6%

Lines of code

11693

increased by1.09%

Number of lines in readme file

261

increased by0.38%

No dependency changes