turn.js/turn.min.js

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this.turn("page",r.page),u=t.extend({},u,r.corners),i.eventHandlers={start:function(t){for(var e in i.pages)if(j(e,i.pages)&&!1===N._eventStart.call(i.pages[e],t))return!1},move:function(t){for(var e in i.pages)j(e,i.pages)&&N._eventMove.call(i.pages[e],t)},end:function(t){for(var e in i.pages)j(e,i.pages)&&N._eventEnd.call(i.pages[e],t)}},t(this).on(F(p.start,g),i.eventHandlers.start),t(document).on(F(p.move,g),i.eventHandlers.move).on(F(p.end,g),i.eventHandlers.end),i.done=!0,this},destroy:function(){var e,a,r=T(this);if(!r.opts)return this;for(e in r.done&&this.turn("stop"),this.off(g),r.eventHandlers&&(this.off(F(p.start,g),r.eventHandlers.start),t(document).off(F(p.move,g),r.eventHandlers.move).off(F(p.end,g),r.eventHandlers.end)),r.pageObjs)j(e,r.pageObjs)&&"0"!==e&&r.pageObjs[e]&&(H._destroyPage.call(this,e),A.append(this,r.pageObjs[e]));return r.pageObjs[0]&&H._destroyPage.call(this,0),r.fparent&&A.removeNode(r.fparent),void 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r.pageWrap[t]=A.createWrapper("turn-page-wrapper",{page:t},{width:e,height:a}),A.applyStyles(r.pageWrap[t],w["double"==r.display?t%2:0]),A.append(this,r.pageWrap[t]),r.pageWrap[t]},_removePageWrapper:function(t){var e=T(this);e.pageWrap&&e.pageWrap[t]&&A.removeNode(e.pageWrap[t]),e.pageWrap&&delete e.pageWrap[t]},_removeFlipWrappers:function(t){var e=t&&t.data(),a=e&&e.f;a&&(a.fwrapper&&A.removeNode(a.fwrapper),a.wrapper&&A.removeNode(a.wrapper))},addPage:function(e,a){var r=!1,n=T(this),i=n.totalPages+1;if(a){if(a==i)a=i,r=!0;else if(a>i)throw new Error('It is impossible to add the page "'+a+'", the maximum value is: "'+i+'"')}else a=i,r=!0;return a>=1&&a<=i&&(n.done&&this.turn("stop"),a in n.pageObjs&&H._movePages.call(this,a,1),r&&(n.totalPages=i),n.pageObjs[a]=t(e),n.pageDefaults[a]={style:n.pageObjs[a].attr("style"),class:n.pageObjs[a].attr("class")},n.pageObjs[a].addClass("turn-page p"+a),H._addPage.call(this,a),n.done&&this.turn("update"),H._removeFromDOM.call(this)),this},_addPage:function(t){var e=this.data(),a=e.pageObjs[t];if(a)if(H._necessPage.call(this,t)){if(!e.pageWrap[t]){var r="double"==e.display?this.width()/2:this.width(),n=this.height();A.applyStyles(a,{width:r,height:n}),e.pagePlace[t]=t,H._createPageWrapper.call(this,t,r,n).prepend(e.pageObjs[t])}t&&1!=H._setPageLoc.call(this,t)||H._makeFlip.call(this,t)}else e.pagePlace[t]=0,e.pageObjs[t]&&A.removeNode(e.pageObjs[t])},hasPage:function(t){return t in this.data().pageObjs},_makeFlip:function(t){var e=T(this);if(!e.pages[t]&&e.pagePlace[t]==t){var a="single"==e.display,r=t%2;e.pages[t]=A.applyStyles(e.pageObjs[t],{width:a?this.width():this.width()/2,height:this.height()}).flip({page:t,next:a&&t===e.totalPages?t-1:r||a?t+1:t-1,turn:this,duration:e.opts.duration,acceleration:e.opts.acceleration,corners:a?"all":r?"forward":"backward",backGradient:e.opts.gradients,frontGradient:e.opts.gradients}).flip("disable",e.disabled).on("pressed"+f,H._pressed).on("released"+f,H._released).on("start"+f,H._start).on("end"+f,H._end).on("flip"+f,H._flip)}return e.pages[t]},_makeRange:function(){this.data();var t,e=this.turn("range");for(t=e[0];t<=e[1];t++)H._addPage.call(this,t)},range:function(t){var e,a,r,n=this.data();t=t||n.tpage||n.page;var i=H._view.call(this,t);if(t<1||t>n.totalPages)throw new Error('"'+t+'" is not a page for range');return i[1]=i[1]||i[0],i[0]>=1&&i[1]<=n.totalPages?(e=Math.floor(2),n.totalPages-i[1]>i[0]?r=2*e-(a=Math.min(i[0]-1,e)):a=2*e-(r=Math.min(n.totalPages-i[1],e))):(a=5,r=5),[Math.max(1,i[0]-a),Math.min(n.totalPages,i[1]+r)]},_necessPage:function(t){if(0===t)return!0;var e=this.turn("range");return t>=e[0]&&t<=e[1]},_removeFromDOM:function(){var t,e=T(this);for(t in e.pageWrap)j(t,e.pageWrap)&&!H._necessPage.call(this,t)&&H._removePageFromDOM.call(this,t)},_removePageFromDOM:function(t){var e=T(this);e.pages[t]&&(H._removeFlipWrappers.call(this,e.pages[t]),e.pages[t].remove(),delete e.pages[t]),e.pageObjs[t]&&e.pageObjs[t].remove(),H._removePageWrapper.call(this,t),delete e.pagePlace[t]},removePage:function(t){var e=T(this);return e.pageObjs[t]&&(this.turn("stop"),H._removePageFromDOM.call(this,t),delete e.pageObjs[t],H._movePages.call(this,t,-1),e.totalPages=e.totalPages-1,H._makeRange.call(this),e.page>e.totalPages&&this.turn("page",e.totalPages)),this},_movePages:function(t,e){var a,r=T(this),n="single"==r.display,i=function(t){var a=t+e,i=a%2;r.pageObjs[t]&&(r.pageObjs[a]=r.pageObjs[t].removeClass("page"+t).addClass("page"+a)),r.pagePlace[t]&&r.pageWrap[t]&&(r.pagePlace[a]=a,r.pageWrap[a]=A.applyStyles(r.pageWrap[t],w[n?0:i]).attr("page",a),r.pages[t]&&(r.pages[a]=r.pages[t].flip("options",{page:a,next:n||i?a+1:a-1,corners:n?"all":i?"forward":"backward"})),e&&(delete r.pages[t],delete r.pagePlace[t],delete r.pageObjs[t],delete r.pageWrap[t],delete r.pageObjs[t]))};if(e>0)for(a=r.totalPages;a>=t;a--)i(a);else for(a=t;a<=r.totalPages;a++)i(a)},display:function(e){var a=T(this),r=a.display;if(e){if(-1==t.inArray(e,c))throw new Error('"'+e+'" is not a value for display');if("single"==e?a.pageObjs[0]||(this.turn("stop").css({overflow:"hidden"}),a.pageObjs[0]=A.createWrapper("turn-page p-temporal",null,{width:this.width(),height:this.height()}).appendTo(this)):a.pageObjs[0]&&(this.turn("stop").css({overflow:""}),A.removeNode(a.pageObjs[0]),delete a.pageObjs[0]),a.display=e,r){var n=this.turn("size");H._movePages.call(this,1,0),this.turn("size",n.width,n.height).turn("update")}return this}return r},animating:function(){return this.data().pageMv.length>0},disable:function(e){var a,r=this.data(),n=this.turn("view");for(a in r.disabled=void 0===e||!0===e,r.pages)j(a,r.pages)&&r.pages[a].flip("disable",!!e&&t.inArray(a,n));return this},size:function(t,e){if(t&&e){var a,r=this.data(),n="double"==r.display?t/2:t;for(a in A.applyStyles(this,{width:t,height:e}),r.pageObjs[0]&&A.applyStyles(r.pageObjs[0],{width:n,height:e}),r.pageWrap)j(a,r.pageWrap)&&(A.applyStyles(r.pageObjs[a],{width:n,height:e}),A.applyStyles(r.pageWrap[a],{width:n,height:e}),r.pages[a]&&A.applyStyles(r.pages[a],{width:n,height:e}));return this.turn("resize"),this}return{width:this.width(),height:this.height()}},resize:function(){var t,e=this.data();for(e.pages[0]&&(A.applyStyles(e.pageWrap[0],{left:-this.width()}),e.pages[0].flip("resize",!0)),t=1;t<=e.totalPages;t++)e.pages[t]&&e.pages[t].flip("resize",!0)},_removeMv:function(t){var e,a=this.data();for(e=0;e<a.pageMv.length;e++)if(a.pageMv[e]==t)return a.pageMv.splice(e,1),!0;return!1},_addMv:function(t){var e=this.data();H._removeMv.call(this,t),e.pageMv.push(t)},_view:function(t){var e=this.data();return t=t||e.page,"double"==e.display?t%2?[t-1,t]:[t,t+1]:[t]},view:function(t){var e=this.data(),a=H._view.call(this,t);return"double"==e.display?[a[0]>0?a[0]:0,a[1]<=e.totalPages?a[1]:0]:[a[0]>0&&a[0]<=e.totalPages?a[0]:0]},stop:function(t){var e,a,r=this.data(),n=r.pageMv;for(e in r.pageMv=[],r.tpage&&(r.page=r.tpage,delete r.tpage),n)j(e,n)&&(a=r.pages[n[e]].data().f.opts,N._moveFoldingPage.call(r.pages[n[e]],null),r.pages[n[e]].flip("hideFoldedPage"),r.pagePlace[a.next]=a.next,a.force&&(a.next=a.page%2==0?a.page-1:a.page+1,delete a.force));return this.turn("update"),this},pages:function(t){var e=this.data();if(t){if(t<e.totalPages){for(var a=t+1;a<=e.totalPages;a++)this.turn("removePage",a);this.turn("page")>t&&this.turn("page",t)}return e.totalPages=t,this}return e.totalPages},_fitPage:function(e,a){var r=this.data(),n=this.turn("view",e);r.page!=e&&(this.trigger("turning",[e,n]),-1!=t.inArray(1,n)&&this.trigger("first"),-1!=t.inArray(r.totalPages,n)&&this.trigger("last")),r.pageObjs[e]&&(r.tpage=e,this.turn("stop",a),H._removeFromDOM.call(this),H._makeRange.call(this),this.trigger("turned",[e,n]))},_turnPage:function(e){var a,r,n=this.data(),i=this.turn("view"),s=this.turn("view",e);if(n.page!=e&&(this.trigger("turning",[e,s]),-1!=t.inArray(1,s)&&this.trigger("first"),-1!=t.inArray(n.totalPages,s)&&this.trigger("last")),n.pageObjs[e]&&(n.tpage=e,this.turn("stop"),H._makeRange.call(this),"single"==n.display?(a=i[0],r=s[0]):i[1]&&e>i[1]?(a=i[1],r=s[0]):i[0]&&e<i[0]&&(a=i[0],r=s[1]),n.pages[a])){var o=n.pages[a].data().f.opts;n.tpage=r,o.next!=r&&(o.next=r,n.pagePlace[r]=o.page,o.force=!0),"single"==n.display?n.pages[a].flip("turnPage",s[0]>i[0]?"br":"bl"):n.pages[a].flip("turnPage")}},page:function(e){e=parseInt(e,10);var a=this.data();return e>0&&e<=a.totalPages?(a.done&&-1==t.inArray(e,this.turn("view"))?H._turnPage.call(this,e):H._fitPage.call(this,e),this):a.page},next:function(){var t=this.data();return this.turn("page",H._view.call(this,t.page).pop()+1)},previous:function(){var t=this.data();return this.turn("page",H._view.call(this,t.page).shift()-1)},_addMotionPage:function(){var e=t(this).data().f.opts,a=e.turn,r=a.data();e.pageMv=e.page,H._addMv.call(a,e.pageMv),r.pagePlace[e.next]=e.page,a.turn("update")},_start:function(e,a,r){var n=a.turn.data(),i=t.Event("start");if(e.stopPropagation(),a.turn.trigger(i,[a,r]),i.isDefaultPrevented())e.preventDefault();else{if("single"==n.display){var s="l"==r.charAt(1);1==a.page&&s||a.page==n.totalPages&&!s?e.preventDefault():s?(a.next=a.next<a.page?a.next:a.page-1,a.force=!0):a.next=a.next>a.page?a.next:a.page+1}H._addMotionPage.call(this)}},_end:function(e,a){var r=t(this).data().f.opts,n=r.turn,i=n.data();e.stopPropagation(),a||i.tpage?i.tpage!=r.next&&i.tpage!=r.page||(delete i.tpage,H._fitPage.call(n,i.tpage||r.next,!0)):(H._removeMv.call(n,r.pageMv),n.turn("update"))},_pressed:function(){var e,a=t(this).data().f,r=a.opts.turn.data().pages;for(e in r)e!=a.opts.page&&r[e].flip("disable",!0);return a.time=(new Date).getTime()},_released:function(e,a){var r=t(this),n=r.data().f;e.stopPropagation(),((new Date).getTime()-n.time<200||a.x<0||a.x>t(this).width())&&(e.preventDefault(),n.opts.turn.data().tpage=n.opts.next,n.opts.turn.turn("update"),t(r).flip("turnPage"))},_flip:function(){var e=t(this).data().f.opts;e.turn.trigger("turn",[e.next])},calculateZ:function(t){var e,a,r,n,i,s=this,o=this.data(),p=this.turn("view"),l=p[0]||p[1],h={pageZ:{},partZ:{},pageV:{}},d=function(t){var e=s.turn("view",t);e[0]&&(h.pageV[e[0]]=!0),e[1]&&(h.pageV[e[1]]=!0)};for(e=0;e<t.length;e++)a=t[e],r=o.pages[a].data().f.opts.next,n=o.pagePlace[a],d(a),d(r),i=o.pagePlace[r]==r?r:a,h.pageZ[i]=o.totalPages-Math.abs(l-i),h.partZ[n]=2*o.totalPages+Math.abs(l-i);return h},update:function(){var t,e=this.data();if(e.pageMv.length&&0!==e.pageMv[0]){var a=this.turn("calculateZ",e.pageMv),r=this.turn("view",e.tpage);for(t in e.pagePlace[r[0]]==r[0]?r[0]:e.pagePlace[r[1]]==r[1]&&r[1],e.pageWrap)j(t,e.pageWrap)&&(A.applyStyles(e.pageWrap[t],{display:a.pageV[t]?"":"none","z-index":a.pageZ[t]||0}),e.pages[t]&&(e.pages[t].flip("z",a.partZ[t]||null),a.pageV[t]&&e.pages[t].flip("resize"),e.tpage&&e.pages[t].flip("disable",!0)))}else for(t in e.pageWrap)if(j(t,e.pageWrap)){var 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this.animatef(!1),n()}},turnPage:function(t){var e=this,a=this.data().f;t={corner:a.corner?a.corner.corner:t||N._cAllowed.call(this)[0]};var r=a.point||N._c.call(this,t.corner,a.opts.turn?a.opts.turn.data().opts.elevation:0),n=N._c2.call(this,t.corner);this.trigger("flip").animatef({from:0,to:1,frame:function(a){var i=x(r,r,n,n,a);t.x=i.x,t.y=i.y,N._showFoldedPage.call(e,t)},complete:function(){e.trigger("end",[!0])},duration:a.opts.duration,turning:!0}),a.corner=null},moving:function(){return"effect"in this.data()},isTurning:function(){return this.flip("moving")&&this.data().effect.turning},_eventStart:function(t){var e=this.data().f;if(!e.disabled&&!this.flip("isTurning")){if(e.corner=N._cornerActivated.call(this,t),e.corner&&N._foldingPage.call(this,e.corner))return N._moveFoldingPage.call(this,!0),this.trigger("pressed",[e.point]),!1;e.corner=null}},_eventMove:function(t){var e=this.data().f;if(!e.disabled)if(t=o?t.originalEvent.touches:[t],e.corner){var 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