From c826961335a2426794267431d07c746f9ef8bf5d Mon Sep 17 00:00:00 2001
From: Gordon Koo <gordon@gordonkoo.com>
Date: Sun, 14 Jul 2013 11:33:33 -0700
Subject: [PATCH] fix bug with IE8 getBoundingClientRect.width and height

---
 js/hopscotch-0.1.0.js     | 8 ++++----
 js/hopscotch-0.1.0.min.js | 2 +-
 package.json              | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/js/hopscotch-0.1.0.js b/js/hopscotch-0.1.0.js
index 83adf74f..d67a68b4 100644
--- a/js/hopscotch-0.1.0.js
+++ b/js/hopscotch-0.1.0.js
@@ -618,7 +618,7 @@
       else if (step.placement === 'top' || step.placement === 'bottom') {
         arrowEl.style.top = '';
         if (arrowOffset === 'center') {
-          arrowEl.style.left = bubbleWidth/2 + bubblePadding - arrowEl.getBoundingClientRect().width/2 + 'px';
+          arrowEl.style.left = bubbleWidth/2 + bubblePadding - arrowEl.offsetWidth/2 + 'px';
         }
         else {
           // Numeric pixel value
@@ -629,7 +629,7 @@
         arrowEl.style.left = '';
         if (arrowOffset === 'center') {
           bubbleHeight = bubbleHeight || el.offsetHeight;
-          arrowEl.style.top = bubbleHeight/2 + bubblePadding - arrowEl.getBoundingClientRect().height/2 + 'px';
+          arrowEl.style.top = bubbleHeight/2 + bubblePadding - arrowEl.offsetHeight/2 + 'px';
         }
         else {
           // Numeric pixel value
@@ -639,7 +639,7 @@
 
       // HORIZONTAL OFFSET
       if (step.xOffset === 'center') {
-        left = (boundingRect.left + boundingRect.width/2) - (bubbleWidth/2) - bubblePadding;
+        left = (boundingRect.left + targetEl.offsetWidth/2) - (bubbleWidth/2) - bubblePadding;
       }
       else {
         left += utils.getPixelValue(step.xOffset);
@@ -647,7 +647,7 @@
       // VERTICAL OFFSET
       if (step.yOffset === 'center') {
         bubbleHeight = bubbleHeight || el.offsetHeight;
-        top = (boundingRect.top + boundingRect.height/2) - (bubbleHeight/2) - bubblePadding;
+        top = (boundingRect.top + targetEl.offsetHeight/2) - (bubbleHeight/2) - bubblePadding;
       }
       else {
         top += utils.getPixelValue(step.yOffset);
diff --git a/js/hopscotch-0.1.0.min.js b/js/hopscotch-0.1.0.min.js
index dbc9e000..7f675a7e 100644
--- a/js/hopscotch-0.1.0.min.js
+++ b/js/hopscotch-0.1.0.min.js
@@ -14,4 +14,4 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-!function(a,b){var c,d,e,f,g,h,i,j,k,l,m=window.Sizzle||null,n=a[b],o="undefined",p=!1,q=typeof window.jQuery!==o,r=typeof window.sessionStorage!==o,s=window.document;l={smoothScroll:!0,scrollDuration:1e3,scrollTopMargin:200,showCloseButton:!0,showPrevButton:!1,showNextButton:!0,bubbleWidth:280,bubblePadding:15,arrowWidth:20,skipIfNoElement:!0,cookieName:"hopscotch.tour.state"},n||(Array.isArray||(Array.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)}),k=function(){p&&n.startTour()},h={addClass:function(a,b){var c,d,e,f;if(a.className){for(d=b.split(/\s+/),c=" "+a.className+" ",e=0,f=d.length;f>e;++e)c.indexOf(" "+d[e]+" ")<0&&(c+=d[e]+" ");a.className=c.replace(/^\s+|\s+$/g,"")}else a.className=b},removeClass:function(a,b){var c,d,e,f;for(d=b.split(/\s+/),c=" "+a.className+" ",e=0,f=d.length;f>e;++e)c=c.replace(" "+d[e]+" "," ");a.className=c.replace(/^\s+|\s+$/g,"")},getPixelValue:function(a){var b=typeof a;return"number"===b?a:"string"===b?parseInt(a,10):0},valOrDefault:function(a,b){return typeof a!==o?a:b},invokeCallbackArrayHelper:function(a){var b;Array.isArray(a)&&(b=j[a[0]],"function"==typeof b&&b.apply(this,a.slice(1)))},invokeCallbackArray:function(a){var b,c;if(Array.isArray(a))if("string"==typeof a[0])h.invokeCallbackArrayHelper(a);else for(b=0,c=a.length;c>b;++b)h.invokeCallback(a[b])},invokeCallback:function(a){"function"==typeof a&&a(),"string"==typeof a&&j[a]?j[a]():h.invokeCallbackArray(a)},invokeEventCallbacks:function(a,b){var c,d,e=i[a];for(b&&this.invokeCallback(b),c=0,d=e.length;d>c;++c)this.invokeCallback(e[c].cb)},getScrollTop:function(){var a;return a=typeof window.pageYOffset!==o?window.pageYOffset:s.documentElement.scrollTop},getScrollLeft:function(){var a;return a=typeof window.pageXOffset!==o?window.pageXOffset:s.documentElement.scrollLeft},getWindowHeight:function(){return window.innerHeight||s.documentElement.clientHeight},getWindowWidth:function(){return window.innerWidth||s.documentElement.clientWidth},addEvtListener:function(a,b,c){return a.addEventListener?a.addEventListener(b,c,!1):a.attachEvent("on"+b,c)},removeEvtListener:function(a,b,c){return a.removeEventListener?a.removeEventListener(b,c,!1):a.detachEvent("on"+b,c)},documentIsReady:function(){return"complete"===s.readyState||"interactive"===s.readyState},evtPreventDefault:function(a){a.preventDefault?a.preventDefault():event&&(event.returnValue=!1)},extend:function(a,b){var c;for(c in b)b.hasOwnProperty(c)&&(a[c]=b[c])},getStepTargetHelper:function(a){var b;return/^[#\.]/.test(a)?s.querySelector?s.querySelector(a):q?(b=jQuery(a),b.length?b[0]:null):m?(b=new m(a),b.length?b[0]:null):/^#[a-zA-Z][\w-_:.]*$/.test(a)?s.getElementById(a.substring(1)):null:s.getElementById(a)},getStepTarget:function(a){var b;if(!a||!a.target)return null;if("string"==typeof a.target)return a.target=h.getStepTargetHelper(a.target),a.target;if(Array.isArray(a.target)){var c,d;for(c=0,d=a.target.length;d>c;c++)if("string"==typeof a.target[c]&&(b=h.getStepTargetHelper(a.target[c])))return a.target=b,b;return null}return a.target},getI18NString:function(a){return g[a]||f[a]},setState:function(a,b,c){var d,e="";r?sessionStorage.setItem(a,b):(c&&(d=new Date,d.setTime(d.getTime()+1e3*60*60*24*c),e="; expires="+d.toGMTString()),s.cookie=a+"="+b+e+"; path=/")},getState:function(a){var b,c,d,e=a+"=",f=s.cookie.split(";");if(r)d=sessionStorage.getItem(a);else for(b=0;b<f.length;b++){for(c=f[b];" "===c.charAt(0);)c=c.substring(1,c.length);if(0===c.indexOf(e)){d=c.substring(e.length,c.length);break}}return d},clearState:function(a){r?sessionStorage.removeItem(a):this.setState(a,"",-1)}},h.addEvtListener(window,"load",k),i={next:[],prev:[],start:[],end:[],show:[],error:[],close:[]},j={},f={stepNums:null,nextBtn:"Next",prevBtn:"Back",doneBtn:"Done",skipBtn:"Skip",closeTooltip:"Close"},g={},d=function(a){this.init(a)},d.prototype={isShowing:!1,currStep:void 0,_createButton:function(a,b){var c=s.createElement("button"),d="hopscotch-nav-button";return c.id=a,b&&(c.innerHTML=b),d+=a.indexOf("prev")>=0?" prev":" next",h.addClass(c,d),c},setPosition:function(a){var b,c,d,e,f,g,i,j=6,k=h.getStepTarget(a),l=this.element,m=this.arrowEl;b=h.getPixelValue(a.width)||this.opt.bubbleWidth,d=h.valOrDefault(a.padding,this.opt.bubblePadding),h.removeClass(l,"fade-in-down fade-in-up fade-in-left fade-in-right"),!a.placement&&a.orientation&&(a.placement=a.orientation),e=k.getBoundingClientRect(),"top"===a.placement?(c=l.offsetHeight,f=e.top-c-this.opt.arrowWidth,g=e.left):"bottom"===a.placement?(f=e.bottom+this.opt.arrowWidth,g=e.left):"left"===a.placement?(f=e.top,g=e.left-b-2*d-2*j-this.opt.arrowWidth):"right"===a.placement&&(f=e.top,g=e.right+this.opt.arrowWidth),i="center"!==a.arrowOffset?h.getPixelValue(a.arrowOffset):a.arrowOffset,i?"top"===a.placement||"bottom"===a.placement?(m.style.top="",m.style.left="center"===i?b/2+d-m.getBoundingClientRect().width/2+"px":i+"px"):("left"===a.placement||"right"===a.placement)&&(m.style.left="","center"===i?(c=c||l.offsetHeight,m.style.top=c/2+d-m.getBoundingClientRect().height/2+"px"):m.style.top=i+"px"):(m.style.top="",m.style.left=""),"center"===a.xOffset?g=e.left+e.width/2-b/2-d:g+=h.getPixelValue(a.xOffset),"center"===a.yOffset?(c=c||l.offsetHeight,f=e.top+e.height/2-c/2-d):f+=h.getPixelValue(a.yOffset),a.fixedElement||(f+=h.getScrollTop(),g+=h.getScrollLeft()),l.style.position=a.fixedElement?"fixed":"absolute",l.style.top=f+"px",l.style.left=g+"px"},_initNavButtons:function(){var a=s.createElement("div");return this.prevBtnEl=this._createButton("hopscotch-prev",h.getI18NString("prevBtn")),this.nextBtnEl=this._createButton("hopscotch-next",h.getI18NString("nextBtn")),this.doneBtnEl=this._createButton("hopscotch-done",h.getI18NString("doneBtn")),this.ctaBtnEl=this._createButton("hopscotch-cta"),h.addClass(this.doneBtnEl,"hide"),a.appendChild(this.prevBtnEl),a.appendChild(this.ctaBtnEl),a.appendChild(this.nextBtnEl),a.appendChild(this.doneBtnEl),h.addEvtListener(this.prevBtnEl,"click",function(){n.prevStep(!0)}),h.addEvtListener(this.nextBtnEl,"click",function(){n.nextStep(!0)}),h.addEvtListener(this.doneBtnEl,"click",function(){n.endTour()}),a.className="hopscotch-actions",this.buttonsEl=a,this.containerEl.appendChild(a),this},_getCloseFn:function(){var a=this;return this.closeFn||(this.closeFn=function(b){a.opt.onClose&&h.invokeCallback(a.opt.onClose),a.opt.id&&!a.opt.isTourBubble?n.getCalloutManager().removeCallout(a.opt.id):a.destroy(),h.evtPreventDefault(b)}),this.closeFn},initCloseButton:function(){var a=s.createElement("a");return a.className="hopscotch-bubble-close",a.href="#",a.title=h.getI18NString("closeTooltip"),a.innerHTML=h.getI18NString("closeTooltip"),this.opt.isTourBubble?h.addEvtListener(a,"click",function(a){var b=n.getCurrStepNum(),c=n.getCurrTour(),d=b===c.steps.length-1;h.invokeEventCallbacks("close"),n.endTour(!0,d),a.preventDefault?a.preventDefault():event&&(event.returnValue=!1)}):h.addEvtListener(a,"click",this._getCloseFn()),h.valOrDefault(this.opt.showCloseButton,!0)||h.addClass(a,"hide"),this.closeBtnEl=a,this.containerEl.appendChild(a),this},_initArrow:function(){var a,b;return this.arrowEl=s.createElement("div"),this.arrowEl.className="hopscotch-bubble-arrow-container",b=s.createElement("div"),b.className="hopscotch-bubble-arrow-border",a=s.createElement("div"),a.className="hopscotch-bubble-arrow",this.arrowEl.appendChild(b),this.arrowEl.appendChild(a),this.element.appendChild(this.arrowEl),this},_setupCTAButton:function(a){var b,c=this;this._showButton(this.ctaBtnEl,!!a.showCTAButton),a.showCTAButton&&a.ctaLabel&&(this.ctaBtnEl.innerHTML=a.ctaLabel,b=function(){h.removeEvtListener(c.ctaBtnEl,"click",b),c.opt.isTourBubble||n.getCalloutManager().removeCallout(a.id),a.onCTA&&"function"==typeof a.onCTA&&a.onCTA()},h.addEvtListener(this.ctaBtnEl,"click",b))},render:function(a,b,c,d){var e,f,g,i,j=this.element;return a?this.currStep=a:this.currStep&&(a=this.currStep),!a.placement&&a.orientation&&(a.placement=a.orientation),e=h.valOrDefault(a.showNextButton,this.opt.showNextButton),f=h.valOrDefault(a.showPrevButton,this.opt.showPrevButton),this.setTitle(a.title||""),this.setContent(a.content||""),this.opt.isTourBubble&&this.setNum(b),this.placement=a.placement,this.showPrevButton(this.prevBtnEl&&f&&b>0),this.showNextButton(this.nextBtnEl&&e&&!c),this.nextBtnEl.innerHTML=a.showSkip?h.getI18NString("skipBtn"):h.getI18NString("nextBtn"),c?h.removeClass(this.doneBtnEl,"hide"):h.addClass(this.doneBtnEl,"hide"),this._setupCTAButton(a),this._setArrow(a.placement),g=h.getPixelValue(a.width)||this.opt.bubbleWidth,i=h.valOrDefault(a.padding,this.opt.bubblePadding),this.containerEl.style.width=g+"px",this.containerEl.style.padding=i+"px",j.style.zIndex=a.zindex||"","top"===a.placement?(j.style.top="-9999px",j.style.left="-9999px",h.removeClass(j,"hide"),this.setPosition(a),h.addClass(j,"hide")):this.setPosition(a),d&&d(!a.fixedElement),this},setTitle:function(a){return a?(this.titleEl.innerHTML=a,h.removeClass(this.titleEl,"hide")):h.addClass(this.titleEl,"hide"),this},setContent:function(a){return a?(this.contentEl.innerHTML=a,h.removeClass(this.contentEl,"hide")):h.addClass(this.contentEl,"hide"),this},setNum:function(a){var b=h.getI18NString("stepNums");b&&a<b.length?a=b[a]:a+=1,this.numberEl.innerHTML=a},_setArrow:function(a){h.removeClass(this.arrowEl,"down up right left"),"top"===a?h.addClass(this.arrowEl,"down"):"bottom"===a?h.addClass(this.arrowEl,"up"):"left"===a?h.addClass(this.arrowEl,"right"):"right"===a&&h.addClass(this.arrowEl,"left")},_getArrowDirection:function(){return"top"===this.placement?"down":"bottom"===this.placement?"up":"left"===this.placement?"right":"right"===this.placement?"left":void 0},show:function(){var a=this,b="fade-in-"+this._getArrowDirection(),c=1e3;return h.removeClass(this.element,"hide"),h.addClass(this.element,b),setTimeout(function(){h.removeClass(a.element,"invisible")},50),setTimeout(function(){h.removeClass(a.element,b)},c),this.isShowing=!0,this},hide:function(a){var b=this.element;return a=h.valOrDefault(a,!0),b.style.top="",b.style.left="",a?(h.addClass(b,"hide"),h.removeClass(b,"invisible")):(h.removeClass(b,"hide"),h.addClass(b,"invisible")),h.removeClass(b,"animate fade-in-up fade-in-down fade-in-right fade-in-left"),this.isShowing=!1,this},_showButton:function(a,b,c){var d="hide";c&&(d="hide-all"),typeof b===o&&(b=!0),b?h.removeClass(a,d):h.addClass(a,d)},showPrevButton:function(a){this._showButton(this.prevBtnEl,a)},showNextButton:function(a){this._showButton(this.nextBtnEl,a)},showCloseButton:function(a){this._showButton(this.closeBtnEl,a)},destroy:function(){var a=this.element;a&&a.parentNode.removeChild(a),this.closeBtnEl&&h.removeEvtListener(this.closeBtnEl,"click",this._getCloseFn()),this.ctaBtnEl&&this.onCTA&&h.removeEvtListener(this.ctaBtnEl,"click",this.onCTA)},updateButtons:function(){this.showPrevButton(this.opt.showPrevButton),this.showNextButton(this.opt.showNextButton),this.showCloseButton(this.opt.showCloseButton),this.prevBtnEl.innerHTML=h.getI18NString("prevBtn"),this.nextBtnEl.innerHTML=h.getI18NString("nextBtn"),this.doneBtnEl.innerHTML=h.getI18NString("doneBtn")},init:function(a){var b,c,d,e=s.createElement("div"),f=s.createElement("div"),g=s.createElement("div"),i=this,j=!1;this.element=e,this.containerEl=f,this.titleEl=s.createElement("h3"),this.contentEl=s.createElement("div"),h.addClass(this.titleEl,"hopscotch-title"),h.addClass(this.contentEl,"hopscotch-content"),d={showPrevButton:l.showPrevButton,showNextButton:l.showNextButton,bubbleWidth:l.bubbleWidth,bubblePadding:l.bubblePadding,arrowWidth:l.arrowWidth,showNumber:!0,isTourBubble:!0},a=typeof a===o?{}:a,h.extend(d,a),this.opt=d,e.className="hopscotch-bubble animated",f.className="hopscotch-bubble-container",d.isTourBubble||(e.className+=" 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a={};this.createCallout=function(b){var c;if(!b.id)throw"Must specify a callout id.";if(a[b.id])throw"Callout by that id already exists. Please choose a unique id.";return b.showNextButton=b.showPrevButton=!1,b.isTourBubble=!1,c=new d(b),a[b.id]=c,b.target&&c.render(b,null,null,function(){c.show()}),c},this.getCallout=function(b){return a[b]},this.removeAllCallouts=function(){var b;for(b in a)a.hasOwnProperty(b)&&this.removeCallout(b)},this.removeCallout=function(b){var c=a[b];a[b]=null,c&&c.destroy()}},c=function(a){var b,c,f,k,m,n,r,t,u=this,v=function(a){return b||(b=new d(f)),a&&(h.extend(b.opt,{bubblePadding:w("bubblePadding"),bubbleWidth:w("bubbleWidth"),showNextButton:w("showNextButton"),showPrevButton:w("showPrevButton"),showCloseButton:w("showCloseButton"),arrowWidth:w("arrowWidth")}),b.updateButtons()),b},w=function(a){return"undefined"==typeof f?l[a]:h.valOrDefault(f[a],l[a])},x=function(){var a;return a=0>m||m>=k.steps.length?null:k.steps[m]},y=function(){u.nextStep(!1)},z=function(a){var b,c,d,e,f,g,i=v(),j=i.element,k=h.getPixelValue(j.style.top),l=k+h.getPixelValue(j.offsetHeight),m=h.getStepTarget(x()),n=m.getBoundingClientRect(),p=n.top+h.getScrollTop(),r=n.bottom+h.getScrollTop(),t=p>k?k:p,u=l>r?l:r,y=h.getScrollTop(),z=y+h.getWindowHeight(),A=t-w("scrollTopMargin");t>=y&&(t<=y+w("scrollTopMargin")||z>=u)?a&&a():w("smoothScroll")?typeof YAHOO!==o&&typeof YAHOO.env!==o&&typeof YAHOO.env.ua!==o&&typeof YAHOO.util!==o&&typeof YAHOO.util.Scroll!==o?(b=YAHOO.env.ua.webkit?s.body:s.documentElement,d=YAHOO.util.Easing?YAHOO.util.Easing.easeOut:void 0,c=new YAHOO.util.Scroll(b,{scroll:{to:[0,A]}},w("scrollDuration")/1e3,d),c.onComplete.subscribe(a),c.animate()):q?$("body, html").animate({scrollTop:A},w("scrollDuration"),a):(0>A&&(A=0),e=y>t?-1:1,f=Math.abs(y-A)/(w("scrollDuration")/10),g=function(){var b=h.getScrollTop(),c=b+e*f;return e>0&&c>=A||0>e&&A>=c?(c=A,a&&a(),window.scrollTo(0,c),void 0):(window.scrollTo(0,c),h.getScrollTop()===b?(a&&a(),void 0):(setTimeout(g,10),void 0))},g()):(window.scrollTo(0,A),a&&a())},A=function(a,b){var c,d,e;m+a>=0&&m+a<k.steps.length?(m+=a,d=x(),e=function(){c=h.getStepTarget(d),c?b(m):(h.invokeEventCallbacks("error"),A(a,b))},d.delay?setTimeout(e,d.delay):e()):b(-1)},B=function(a,b){var c,d,e,f,g=v(),i=this;if(g.hide(),a=h.valOrDefault(a,!0),c=x(),d=c,e=b>0?d.multipage:m>0&&k.steps[m-1].multipage,f=function(c){return-1===c?this.endTour(!0):a&&(b>0?h.invokeEventCallbacks("next",d.onNext):h.invokeEventCallbacks("prev",d.onPrev),e)?(h.setState(w("cookieName"),k.id+":"+m,1),void 0):(this.showStep(c),void 0)},!e&&w("skipIfNoElement"))A(b,function(a){f.call(i,a)});else if(m+b>=0&&m+b<k.steps.length){if(m+=b,c=x(),!h.getStepTarget(c)&&!e)return h.invokeEventCallbacks("error"),this.endTour(!0,!1);f.call(this,m)}return this},C=function(a){var b,c,d,e={};for(b in a)a.hasOwnProperty(b)&&"id"!==b&&"steps"!==b&&(e[b]=a[b]);return 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c=v(!0),this},this.configure=function(a){return t.call(this,a,!1)},F.call(this,a)},n=new c,a[b]=n)}(window,"hopscotch");
\ No newline at end of file
diff --git a/package.json b/package.json
index c2a363ca..ec92d1db 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hopscotch",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "A framework to make it easy for developers to add product tours to their pages.",
   "main": "Gruntfile.js",
   "directories": {