@tindtechnologies/universalviewer
Version:
The Universal Viewer is a community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎
1 lines • 23.7 kB
JavaScript
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this.setPages([{page:e,params:t}],n,r)},e.prototype.setPages=function(e,t,n){return null==t&&(t={}),!0!==t.animated&&(t.animated=!1),this.queueTrns({insertStart:0,insertViews:e,removeStart:0,removeCount:-1,opts:t},n)},e.prototype.setRouteId=function(e,t,n){var r,i=this,o=this.getActiveSync();if(h(o,e,t))return Promise.resolve({changed:!1,element:o.element});var s,a=new Promise((function(e){return r=e})),l={updateURL:!1,viewIsReady:function(e){var t,n=new Promise((function(e){return t=e}));return r({changed:!0,element:e,markVisible:function(){return u(i,void 0,void 0,(function(){return c(this,(function(e){switch(e.label){case 0:return t(),[4,s];case 1:return e.sent(),[2]}}))}))}}),n}};if("root"===n)s=this.setRoot(e,t,l);else{var v=this.views.find((function(n){return h(n,e,t)}));v?s=this.popTo(v,Object.assign(Object.assign({},l),{direction:"back"})):"forward"===n?s=this.push(e,t,l):"back"===n&&(s=this.setRoot(e,t,Object.assign(Object.assign({},l),{direction:"back",animated:!0})))}return a},e.prototype.getRouteId=function(){return u(this,void 0,void 0,(function(){var e;return c(this,(function(t){return[2,(e=this.getActiveSync())?{id:e.element.tagName,params:e.params,element:e.element}:void 0]}))}))},e.prototype.getActive=function(){return Promise.resolve(this.getActiveSync())},e.prototype.getByIndex=function(e){return Promise.resolve(this.views[e])},e.prototype.canGoBack=function(e){return Promise.resolve(this.canGoBackSync(e))},e.prototype.getPrevious=function(e){return Promise.resolve(this.getPreviousSync(e))},e.prototype.getLength=function(){return this.views.length},e.prototype.getActiveSync=function(){return this.views[this.views.length-1]},e.prototype.canGoBackSync=function(e){return void 0===e&&(e=this.getActiveSync()),!(!e||!this.getPreviousSync(e))},e.prototype.getPreviousSync=function(e){if(void 0===e&&(e=this.getActiveSync()),e){var t=this.views,n=t.indexOf(e);return n>0?t[n-1]:void 0}},e.prototype.queueTrns=function(e,t){if(this.isTransitioning&&null!=e.opts&&e.opts.skipIfBusy)return Promise.resolve(!1);var n=new Promise((function(t,n){e.resolve=t,e.reject=n}));return e.done=t,e.insertViews&&0===e.insertViews.length&&(e.insertViews=void 0),this.transInstr.push(e),this.nextTrns(),n},e.prototype.success=function(e,t){if(this.destroyed)this.fireError("nav controller was destroyed",t);else if(t.done&&t.done(e.hasCompleted,e.requiresTransition,e.enteringView,e.leavingView,e.direction),t.resolve(e.hasCompleted),!1!==t.opts.updateURL&&this.useRouter){var n=document.querySelector("ion-router");if(n){var r="back"===e.direction?"back":"forward";n.navChanged(r)}}},e.prototype.failed=function(e,t){this.destroyed?this.fireError("nav controller was destroyed",t):(this.transInstr.length=0,this.fireError(e,t))},e.prototype.fireError=function(e,t){t.done&&t.done(!1,!1,e),t.reject&&!this.destroyed?t.reject(e):t.resolve(!1)},e.prototype.nextTrns=function(){if(this.isTransitioning)return!1;var e=this.transInstr.shift();return!!e&&(this.runTransition(e),!0)},e.prototype.runTransition=function(e){return u(this,void 0,void 0,(function(){var t,n,r,i,o;return c(this,(function(s){switch(s.label){case 0:if(s.trys.push([0,6,,7]),this.ionNavWillChange.emit(),this.isTransitioning=!0,this.prepareTI(e),t=this.getActiveSync(),n=this.getEnteringView(e,t),!t&&!n)throw new Error("no views in the stack to be removed");return n&&1===n.state?[4,n.init(this.el)]:[3,2];case 1:s.sent(),s.label=2;case 2:return this.postViewInit(n,t,e),(e.enteringRequiresTransition||e.leavingRequiresTransition)&&n!==t?[4,this.transition(n,t,e)]:[3,4];case 3:return i=s.sent(),[3,5];case 4:i={hasCompleted:!0,requiresTransition:!1},s.label=5;case 5:return r=i,this.success(r,e),this.ionNavDidChange.emit(),[3,7];case 6:return o=s.sent(),this.failed(o,e),[3,7];case 7:return this.isTransitioning=!1,this.nextTrns(),[2]}}))}))},e.prototype.prepareTI=function(e){var t=this.views.length;if(e.opts=e.opts||{},void 0===e.opts.delegate&&(e.opts.delegate=this.delegate),void 0!==e.removeView){(0,i.b)(void 0!==e.removeStart,"removeView needs removeStart"),(0,i.b)(void 0!==e.removeCount,"removeView needs removeCount");var n=this.views.indexOf(e.removeView);if(n<0)throw new Error("removeView was not found");e.removeStart+=n}void 0!==e.removeStart&&(e.removeStart<0&&(e.removeStart=t-1),e.removeCount<0&&(e.removeCount=t-e.removeStart),e.leavingRequiresTransition=e.removeCount>0&&e.removeStart+e.removeCount===t),e.insertViews&&((e.insertStart<0||e.insertStart>t)&&(e.insertStart=t),e.enteringRequiresTransition=e.insertStart===t);var r=e.insertViews;if(r){(0,i.b)(r.length>0,"length can not be zero");var o=r.map((function(e){return e instanceof l?e:"page"in e?v(e.page,e.params):v(e,void 0)})).filter((function(e){return null!==e}));if(0===o.length)throw new Error("invalid views to insert");for(var s=0,a=o;s<a.length;s++){var u=a[s];u.delegate=e.opts.delegate;var c=u.nav;if(c&&c!==this)throw new Error("inserted view was already inserted");if(3===u.state)throw new Error("inserted view was already destroyed")}e.insertViews=o}},e.prototype.getEnteringView=function(e,t){var n=e.insertViews;if(void 0!==n)return n[n.length-1];var r=e.removeStart;if(void 0!==r)for(var i=this.views,o=r+e.removeCount,s=i.length-1;s>=0;s--){var a=i[s];if((s<r||s>=o)&&a!==t)return a}},e.prototype.postViewInit=function(e,t,n){(0,i.b)(t||e,"Both leavingView and enteringView are null"),(0,i.b)(n.resolve,"resolve must be valid"),(0,i.b)(n.reject,"reject must be valid");var r,o=n.opts,s=n.insertViews,u=n.removeStart,c=n.removeCount;if(void 0!==u&&void 0!==c){(0,i.b)(u>=0,"removeStart can not be negative"),(0,i.b)(c>=0,"removeCount can not be negative"),r=[];for(var l=0;l<c;l++)(d=this.views[l+u])&&d!==e&&d!==t&&r.push(d);o.direction=o.direction||"back"}var h=this.views.length+(void 0!==s?s.length:0)-(void 0!==c?c:0);if((0,i.b)(h>=0,"final balance can not be negative"),0===h)throw console.warn("You can't remove all the pages in the navigation stack. nav.pop() is probably called too many times.",this,this.el),new Error("navigation stack needs at least one root page");if(s){for(var v=n.insertStart,f=0,p=s;f<p.length;f++){var d=p[f];this.insertViewAt(d,v),v++}n.enteringRequiresTransition&&(o.direction=o.direction||"forward")}if(r&&r.length>0){for(var m=0,w=r;m<w.length;m++)d=w[m],(0,a.l)(d.element,a.a),(0,a.l)(d.element,a.b),(0,a.l)(d.element,a.L);for(var g=0,b=r;g<b.length;g++)d=b[g],this.destroyView(d)}},e.prototype.transition=function(e,t,n){return u(this,void 0,void 0,(function(){var i,o,s,u,l,h,v,f=this;return c(this,(function(c){switch(c.label){case 0:return i=n.opts,o=i.progressAnimation?function(e){return f.sbAni=e}:void 0,s=(0,r.f)(this),u=e.element,l=t&&t.element,h=Object.assign({mode:s,showGoBack:this.canGoBackSync(e),baseEl:this.el,animationBuilder:this.animation||i.animationBuilder||r.i.get("navAnimation"),progressCallback:o,animated:this.animated&&r.i.getBoolean("animated",!0),enteringEl:u,leavingEl:l},i),[4,(0,a.t)(h)];case 1:return v=c.sent().hasCompleted,[2,this.transitionFinish(v,e,t,i)]}}))}))},e.prototype.transitionFinish=function(e,t,n,r){var i=e?t:n;return i&&this.cleanup(i),{hasCompleted:e,requiresTransition:!0,enteringView:t,leavingView:n,direction:r.direction}},e.prototype.insertViewAt=function(e,t){var n=this.views,r=n.indexOf(e);r>-1?((0,i.b)(e.nav===this,"view is not part of the nav"),n.splice(t,0,n.splice(r,1)[0])):((0,i.b)(!e.nav,"nav is used"),e.nav=this,n.splice(t,0,e))},e.prototype.removeView=function(e){(0,i.b)(2===e.state||3===e.state,"view state should be loaded or destroyed");var t=this.views,n=t.indexOf(e);(0,i.b)(n>-1,"view must be part of the stack"),n>=0&&t.splice(n,1)},e.prototype.destroyView=function(e){e._destroy(),this.removeView(e)},e.prototype.cleanup=function(e){if(!this.destroyed)for(var t=this.views,n=t.indexOf(e),r=t.length-1;r>=0;r--){var i=t[r],o=i.element;r>n?((0,a.l)(o,a.L),this.destroyView(i)):r<n&&(0,a.s)(o,!0)}},e.prototype.canStart=function(){return!!this.swipeGesture&&!this.isTransitioning&&0===this.transInstr.length&&this.animationEnabled&&this.canGoBackSync()},e.prototype.onStart=function(){this.queueTrns({removeStart:-1,removeCount:1,opts:{direction:"back",progressAnimation:!0}},void 0)},e.prototype.onMove=function(e){this.sbAni&&this.sbAni.progressStep(e)},e.prototype.onEnd=function(e,t,n){var r=this;if(this.sbAni){this.animationEnabled=!1,this.sbAni.onFinish((function(){r.animationEnabled=!0}),{oneTimeCallback:!0});var i=e?-.001:.001;e?i+=(0,s.g)(new s.P(0,0),new s.P(.32,.72),new s.P(0,1),new s.P(1,1),t):(this.sbAni.easing("cubic-bezier(1, 0, 0.68, 0.28)"),i+=(0,s.g)(new s.P(0,0),new s.P(1,0),new s.P(.68,.28),new s.P(1,1),t)),this.sbAni.progressEnd(e?1:0,i,n)}},e.prototype.render=function(){return(0,r.h)("slot",null)},Object.defineProperty(e.prototype,"el",{get:function(){return(0,r.d)(this)},enumerable:!0,configurable:!0}),Object.defineProperty(e,"watchers",{get:function(){return{swipeGesture:["swipeGestureChanged"],root:["rootChanged"]}},enumerable:!0,configurable:!0}),Object.defineProperty(e,"style",{get:function(){return":host{left:0;right:0;top:0;bottom:0;position:absolute;contain:layout size style;overflow:hidden;z-index:0}"},enumerable:!0,configurable:!0}),e}()}}]);