yetangitu/canvas-based-HTML5-Comic-Book-Reader
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minifying

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Bala Clark 2011-09-18 14:34:10 +02:00
parent 1e55f3dc39
commit 21db5fd7d8
1 changed files with 8 additions and 8 deletions
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16
lib/ComicBook.min.js vendored
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@ -27,13 +27,13 @@ navigation:{left:$(document.createElement("div")).addClass("cb-control cb-naviga
$(".cb-menu-button").click(function(){$(this).toggleClass("active")});$("#cb-desaturate").click(function(){$(this).is(":checked")?ComicBook.prototype.enhance.desaturate():ComicBook.prototype.enhance.resaturate()});$("#cb-reset").click(function(){$("#cb-brightness").slider("value",0);$("#cb-contrast").slider("value",0);$("#cb-saturation").slider("value",0);$("#cb-sharpen").slider("value",0);$("#cb-desaturate").attr("checked",!1);ComicBook.prototype.enhance.reset()})};ComicBook.prototype.getControl=
function(a){if(typeof this.control[a]==="undefined")throw ComicBookException.UNDEFINED_CONTROL+" "+a;return this.control[a]};ComicBook.prototype.showControl=function(a){this.getControl(a).show().addClass("open")};ComicBook.prototype.hideControl=function(a){this.getControl(a).removeClass("open").hide()};ComicBook.prototype.toggleControl=function(a){this.getControl(a).toggle().toggleClass("open")};ComicBook.prototype.toggleToolbar=function(){$("#cb-toolbar").is(":visible")?$(".cb-control").not(".cb-always-on").hide():
$("#cb-toolbar, .cb-control.open").show()};ComicBook.prototype.toggleLayout=function(){a.displayMode==="double"?($("#cb-toolbar .cb-layout").removeClass("double"),a.displayMode="single"):($("#cb-toolbar .cb-layout").removeClass("single"),a.displayMode="double");$("#cb-toolbar .cb-layout").addClass(a.displayMode);ComicBook.prototype.drawPage()};ComicBook.prototype.getPage=function(a){if(a<0||a>b.length-1)throw ComicBookException.INVALID_PAGE+" "+a;if(typeof o[a]==="object")return o[a];else v=a,this.showControl("loadingOverlay")};
ComicBook.prototype.draw=function(){h();$(".cb-control.cb-navigate").outerHeight(window.innerHeight);$("#cb-toolbar").outerWidth(d());$("#cb-loading-overlay").outerWidth(d()).height(window.innerHeight);o.length!==g?this.preload():this.drawPage()};ComicBook.prototype.zoom=function(b){a.zoomMode="manual";s=b;typeof this.getPage(m)==="object"&&this.drawPage()};ComicBook.prototype.preload=function(){function e(d){var h=new Image;h.src=b[d];h.onload=function(){o[d]=this;f.push(d);k.splice(0,1);$("#cb-progress-bar").progressbar("value",
Math.floor(f.length/g*100));var h=a.displayMode==="double"&&m<b.length-1?1:0;if(c===!1&&$.inArray(m+h,f)!==-1||typeof v==="number"&&$.inArray(v,f)!==-1)typeof v==="number"&&(m=v-1,v=!1),ComicBook.prototype.drawPage(),ComicBook.prototype.hideControl("loadingOverlay"),c=!0;k.length?e(d+1):$("#cb-status").delay(500).fadeOut()}}var d=m,c=!1,k=[];this.showControl("loadingOverlay");(function(a,b){for(var d=1,f=a,c=a-1;f<=b;)d>3&&c>-1?(k.push(c),c--,d=0):(k.push(f),f++),d++;for(;c>-1;)k.push(c),c--;e(k[0])})(d,
b.length-1)};ComicBook.prototype.pageLoaded=function(a){return typeof f[a-1]!=="undefined"};ComicBook.prototype.drawPage=function(c){if(typeof c==="number"&&c<b.length&&c>0&&(m=c-1,!this.pageLoaded(c))){this.showControl("loadingOverlay");return}m<0&&(m=0);var f,g=0,k=0,h=ComicBook.prototype.getPage(m),c=!1;a.displayMode==="double"&&m<b.length-1&&(c=ComicBook.prototype.getPage(m+1));if(typeof h!=="object")throw ComicBookException.INVALID_PAGE_TYPE+" "+typeof h;var l=h.width;e.width=0;e.height=0;if(t=
typeof c==="object"&&(h.width>h.height||c.width>c.height)&&a.displayMode==="double")a.displayMode="single";a.displayMode==="double"&&(l+=typeof c==="object"?c.width:l);switch(a.zoomMode){case "manual":document.body.style.overflowX="auto";f=a.displayMode==="double"?s*2:s;break;case "fitWidth":document.body.style.overflowX="hidden";s=f=d()>l?(d()-l)/d()+1:d()/l;break;default:throw ComicBookException.INVALID_ZOOM_MODE+" "+a.zoomMode;}var l=h.width*f,o=h.height*f;f=a.zoomMode==="manual"?h.width*s:l;var p=
a.zoomMode==="manual"?h.height*s:o,o=p;e.width=l<d()?d():l;e.height=o<window.innerHeight?window.innerHeight:o;l<d()&&a.zoomMode==="manual"&&(g=(d()-f)/2,a.displayMode==="double"&&(g-=f/2));o<window.innerHeight&&a.zoomMode==="manual"&&(k=(window.innerHeight-p)/2);a.manga&&a.displayMode==="double"&&typeof c==="object"&&(l=h,h=c,c=l);r.drawImage(h,g,k,f,p);a.displayMode==="double"&&typeof c==="object"&&r.drawImage(c,f+g,k,f,p);$.each(a.enhance,function(a,b){ComicBook.prototype.enhance[a](b)});g=a.displayMode===
"double"&&m+2<=b.length?m+1+"-"+(m+2):m+1;$("#cb-current-page").text(g);if(t)a.displayMode="double";$("button.cb-fit-width").attr("disabled",a.zoomMode==="fitWidth");$(".cb-navigate").show();m===0&&($(".cb-navigate.left").hide(),$(".cb-navigate.right").show());if(m===b.length-1||typeof c==="object"&&m===b.length-2)$(".cb-navigate.left").show(),$(".cb-navigate.right").hide();typeof a.afterDrawPage==="function"&&a.afterDrawPage(m+1);if(n()!==m)location.hash=m+1;window.scroll(0,0)};ComicBook.prototype.drawNextPage=
function(){var b;try{b=this.getPage(m+1)}catch(c){}if(!b)return!1;if(m+1<o.length){m+=a.displayMode==="single"||t?1:2;try{this.drawPage()}catch(e){}}};ComicBook.prototype.drawPrevPage=function(){var b;try{b=this.getPage(m-1)}catch(c){}if(!b)return!1;t=b.width>b.height;m>0&&(m-=a.displayMode==="single"||t?1:2,this.drawPage())};ComicBook.prototype.enhance={reset:function(b){b?delete a.enhance[b]:a.enhance={};ComicBook.prototype.drawPage()},brightness:function(b,c){c!==!1&&this.reset("brightness");var d=
merge({brightness:0,contrast:0},b);a.enhance.brightness=d;Pixastic.process(e,"brightness",{brightness:d.brightness,contrast:d.contrast,legacy:!0});h()},desaturate:function(){a.enhance.desaturate={};Pixastic.process(e,"desaturate",{average:!1});h()},resaturate:function(){delete a.enhance.desaturate;ComicBook.prototype.drawPage()},sharpen:function(b){this.desharpen();b=merge({amount:0},b);a.enhance.sharpen=b;Pixastic.process(e,"sharpen",{amount:b.amount});h()},desharpen:function(){delete a.enhance.sharpen;
ComicBook.prototype.draw=function(){h();$(".cb-control.cb-navigate").outerHeight(window.innerHeight);$("#cb-toolbar").outerWidth(d());$("#cb-loading-overlay").outerWidth(d()).height(window.innerHeight);o.length!==g?this.preload():this.drawPage()};ComicBook.prototype.zoom=function(b){a.zoomMode="manual";s=b;typeof this.getPage(m)==="object"&&this.drawPage()};ComicBook.prototype.preload=function(){function e(d){var h=new Image;h.src=b[d];h.onload=function(){o[d]=this;f.push(d);$("#cb-progress-bar").progressbar("value",
Math.floor(f.length/g*100));var h=a.displayMode==="double"&&m<b.length-1?1:0;if(c===!1&&$.inArray(m+h,f)!==-1||typeof v==="number"&&$.inArray(v,f)!==-1)typeof v==="number"&&(m=v-1,v=!1),ComicBook.prototype.drawPage(),ComicBook.prototype.hideControl("loadingOverlay"),c=!0;k.length?(e(k[0]),k.splice(0,1)):$("#cb-status").delay(500).fadeOut()}}var d=m,c=!1,k=[];this.showControl("loadingOverlay");(function(a,b){for(var d=1,f=a,c=a-1;f<=b;)d>3&&c>-1?(k.push(c),c--,d=0):(k.push(f),f++),d++;for(;c>-1;)k.push(c),
c--;e(k[0])})(d,b.length-1)};ComicBook.prototype.pageLoaded=function(a){return typeof f[a-1]!=="undefined"};ComicBook.prototype.drawPage=function(c){if(typeof c==="number"&&c<b.length&&c>0&&(m=c-1,!this.pageLoaded(c))){this.showControl("loadingOverlay");return}m<0&&(m=0);var f,g=0,k=0,h=ComicBook.prototype.getPage(m),c=!1;a.displayMode==="double"&&m<b.length-1&&(c=ComicBook.prototype.getPage(m+1));if(typeof h!=="object")throw ComicBookException.INVALID_PAGE_TYPE+" "+typeof h;var l=h.width;e.width=
0;e.height=0;if(t=typeof c==="object"&&(h.width>h.height||c.width>c.height)&&a.displayMode==="double")a.displayMode="single";a.displayMode==="double"&&(l+=typeof c==="object"?c.width:l);switch(a.zoomMode){case "manual":document.body.style.overflowX="auto";f=a.displayMode==="double"?s*2:s;break;case "fitWidth":document.body.style.overflowX="hidden";s=f=d()>l?(d()-l)/d()+1:d()/l;break;default:throw ComicBookException.INVALID_ZOOM_MODE+" "+a.zoomMode;}var l=h.width*f,o=h.height*f;f=a.zoomMode==="manual"?
h.width*s:l;var p=a.zoomMode==="manual"?h.height*s:o,o=p;e.width=l<d()?d():l;e.height=o<window.innerHeight?window.innerHeight:o;l<d()&&a.zoomMode==="manual"&&(g=(d()-f)/2,a.displayMode==="double"&&(g-=f/2));o<window.innerHeight&&a.zoomMode==="manual"&&(k=(window.innerHeight-p)/2);a.manga&&a.displayMode==="double"&&typeof c==="object"&&(l=h,h=c,c=l);r.drawImage(h,g,k,f,p);a.displayMode==="double"&&typeof c==="object"&&r.drawImage(c,f+g,k,f,p);$.each(a.enhance,function(a,b){ComicBook.prototype.enhance[a](b)});
g=a.displayMode==="double"&&m+2<=b.length?m+1+"-"+(m+2):m+1;$("#cb-current-page").text(g);if(t)a.displayMode="double";$("button.cb-fit-width").attr("disabled",a.zoomMode==="fitWidth");$(".cb-navigate").show();m===0&&($(".cb-navigate.left").hide(),$(".cb-navigate.right").show());if(m===b.length-1||typeof c==="object"&&m===b.length-2)$(".cb-navigate.left").show(),$(".cb-navigate.right").hide();typeof a.afterDrawPage==="function"&&a.afterDrawPage(m+1);if(n()!==m)location.hash=m+1;window.scroll(0,0)};
ComicBook.prototype.drawNextPage=function(){var b;try{b=this.getPage(m+1)}catch(c){}if(!b)return!1;if(m+1<o.length){m+=a.displayMode==="single"||t?1:2;try{this.drawPage()}catch(e){}}};ComicBook.prototype.drawPrevPage=function(){var b;try{b=this.getPage(m-1)}catch(c){}if(!b)return!1;t=b.width>b.height;m>0&&(m-=a.displayMode==="single"||t?1:2,this.drawPage())};ComicBook.prototype.enhance={reset:function(b){b?delete a.enhance[b]:a.enhance={};ComicBook.prototype.drawPage()},brightness:function(b,c){c!==
!1&&this.reset("brightness");var d=merge({brightness:0,contrast:0},b);a.enhance.brightness=d;Pixastic.process(e,"brightness",{brightness:d.brightness,contrast:d.contrast,legacy:!0});h()},desaturate:function(){a.enhance.desaturate={};Pixastic.process(e,"desaturate",{average:!1});h()},resaturate:function(){delete a.enhance.desaturate;ComicBook.prototype.drawPage()},sharpen:function(b){this.desharpen();b=merge({amount:0},b);a.enhance.sharpen=b;Pixastic.process(e,"sharpen",{amount:b.amount});h()},desharpen:function(){delete a.enhance.sharpen;
ComicBook.prototype.drawPage()}};ComicBook.prototype.navigation=function(b){if($("#cb-loading-overlay").is(":visible"))return!1;var c=!1;switch(b.type){case "click":ComicBook.prototype.toggleToolbar();break;case "keydown":b.keyCode===a.keyboard.previous&&(c="left");b.keyCode===a.keyboard.next&&(c="right");b.keyCode===a.keyboard.toolbar&&ComicBook.prototype.toggleToolbar();b.keyCode===a.keyboard.toggleLayout&&ComicBook.prototype.toggleLayout();break;default:throw ComicBookException.INVALID_NAVIGATION_EVENT+
" "+b.type;}if(c)return b.stopPropagation(),a.manga?(c==="left"&&ComicBook.prototype.drawNextPage(),c==="right"&&ComicBook.prototype.drawPrevPage()):(c==="left"&&ComicBook.prototype.drawPrevPage(),c==="right"&&ComicBook.prototype.drawNextPage()),!1}};