material-components-vue/dist/top-app-bar/top-app-bar.min.js

Material Design components for Vue.js

/*! For license information please see top-app-bar.min.js.LICENSE */
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i=n(0),r=n(3),o={BG_FOCUSED:"mdc-ripple-upgraded--background-focused",FG_ACTIVATION:"mdc-ripple-upgraded--foreground-activation",FG_DEACTIVATION:"mdc-ripple-upgraded--foreground-deactivation",ROOT:"mdc-ripple-upgraded",UNBOUNDED:"mdc-ripple-upgraded--unbounded"},a={VAR_FG_SCALE:"--mdc-ripple-fg-scale",VAR_FG_SIZE:"--mdc-ripple-fg-size",VAR_FG_TRANSLATE_END:"--mdc-ripple-fg-translate-end",VAR_FG_TRANSLATE_START:"--mdc-ripple-fg-translate-start",VAR_LEFT:"--mdc-ripple-left",VAR_TOP:"--mdc-ripple-top"},s={DEACTIVATION_TIMEOUT_MS:225,FG_DEACTIVATION_MS:150,INITIAL_ORIGIN_SCALE:.6,PADDING:10,TAP_DELAY_MS:300},c=n(9);n.d(e,"a",(function(){return _}));var u,d=["touchstart","pointerdown","mousedown","keydown"],l=["touchend","pointerup","mouseup","contextmenu"],p=[],_=(u=r.a,i.b(f,u),Object.defineProperty(f,"cssClasses",{get:function(){return o},enumerable:!0,configurable:!0}),Object.defineProperty(f,"strings",{get:function(){return 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t=this;this.layoutFrame_&&cancelAnimationFrame(this.layoutFrame_),this.layoutFrame_=requestAnimationFrame((function(){t.layoutInternal_(),t.layoutFrame_=0}))},f.prototype.setUnbounded=function(t){var e=f.cssClasses.UNBOUNDED;t?this.adapter_.addClass(e):this.adapter_.removeClass(e)},f.prototype.handleFocus=function(){var t=this;requestAnimationFrame((function(){return t.adapter_.addClass(f.cssClasses.BG_FOCUSED)}))},f.prototype.handleBlur=function(){var t=this;requestAnimationFrame((function(){return t.adapter_.removeClass(f.cssClasses.BG_FOCUSED)}))},f.prototype.supportsPressRipple_=function(){return this.adapter_.browserSupportsCssVars()},f.prototype.defaultActivationState_=function(){return{activationEvent:void 0,hasDeactivationUXRun:!1,isActivated:!1,isProgrammatic:!1,wasActivatedByPointer:!1,wasElementMadeActive:!1}},f.prototype.registerRootHandlers_=function(t){var e=this;t&&(d.forEach((function(t){e.adapter_.registerInteractionHandler(t,e.activateHandler_)})),this.adapter_.isUnbounded()&&this.adapter_.registerResizeHandler(this.resizeHandler_)),this.adapter_.registerInteractionHandler("focus",this.focusHandler_),this.adapter_.registerInteractionHandler("blur",this.blurHandler_)},f.prototype.registerDeactivationHandlers_=function(t){var e=this;"keydown"===t.type?this.adapter_.registerInteractionHandler("keyup",this.deactivateHandler_):l.forEach((function(t){e.adapter_.registerDocumentInteractionHandler(t,e.deactivateHandler_)}))},f.prototype.deregisterRootHandlers_=function(){var t=this;d.forEach((function(e){t.adapter_.deregisterInteractionHandler(e,t.activateHandler_)})),this.adapter_.deregisterInteractionHandler("focus",this.focusHandler_),this.adapter_.deregisterInteractionHandler("blur",this.blurHandler_),this.adapter_.isUnbounded()&&this.adapter_.deregisterResizeHandler(this.resizeHandler_)},f.prototype.deregisterDeactivationHandlers_=function(){var t=this;this.adapter_.deregisterInteractionHandler("keyup",this.deactivateHandler_),l.forEach((function(e){t.adapter_.deregisterDocumentInteractionHandler(e,t.deactivateHandler_)}))},f.prototype.removeCssVars_=function(){var t=this,e=f.strings;Object.keys(e).forEach((function(n){0===n.indexOf("VAR_")&&t.adapter_.updateCssVariable(e[n],null)}))},f.prototype.activate_=function(t){var e=this;if(!this.adapter_.isSurfaceDisabled()){var n=this.activationState_;if(!n.isActivated){var i=this.previousActivationEvent_;i&&void 0!==t&&i.type!==t.type||(n.isActivated=!0,n.isProgrammatic=void 0===t,n.activationEvent=t,n.wasActivatedByPointer=!n.isProgrammatic&&void 0!==t&&("mousedown"===t.type||"touchstart"===t.type||"pointerdown"===t.type),void 0!==t&&0<p.length&&p.some((function(t){return e.adapter_.containsEventTarget(t)}))?this.resetActivationState_():(void 0!==t&&(p.push(t.target),this.registerDeactivationHandlers_(t)),n.wasElementMadeActive=this.checkElementMadeActive_(t),n.wasElementMadeActive&&this.animateActivation_(),requestAnimationFrame((function(){p=[],n.wasElementMadeActive||void 0===t||" "!==t.key&&32!==t.keyCode||(n.wasElementMadeActive=e.checkElementMadeActive_(t),n.wasElementMadeActive&&e.animateActivation_()),n.wasElementMadeActive||(e.activationState_=e.defaultActivationState_())}))))}}},f.prototype.checkElementMadeActive_=function(t){return void 0===t||"keydown"!==t.type||this.adapter_.isSurfaceActive()},f.prototype.animateActivation_=function(){var t=this,e=f.strings,n=e.VAR_FG_TRANSLATE_START,i=e.VAR_FG_TRANSLATE_END,r=f.cssClasses,o=r.FG_DEACTIVATION,a=r.FG_ACTIVATION,s=f.numbers.DEACTIVATION_TIMEOUT_MS;this.layoutInternal_();var c="",u="";if(!this.adapter_.isUnbounded()){var d=this.getFgTranslationCoordinates_(),l=d.startPoint,p=d.endPoint;c=l.x+"px, "+l.y+"px",u=p.x+"px, "+p.y+"px"}this.adapter_.updateCssVariable(n,c),this.adapter_.updateCssVariable(i,u),clearTimeout(this.activationTimer_),clearTimeout(this.fgDeactivationRemovalTimer_),this.rmBoundedActivationClasses_(),this.adapter_.removeClass(o),this.adapter_.computeBoundingRect(),this.adapter_.addClass(a),this.activationTimer_=setTimeout((function(){return t.activationTimerCallback_()}),s)},f.prototype.getFgTranslationCoordinates_=function(){var t,e=this.activationState_,n=e.activationEvent;return{startPoint:t={x:(t=e.wasActivatedByPointer?Object(c.a)(n,this.adapter_.getWindowPageOffset(),this.adapter_.computeBoundingRect()):{x:this.frame_.width/2,y:this.frame_.height/2}).x-this.initialSize_/2,y:t.y-this.initialSize_/2},endPoint:{x:this.frame_.width/2-this.initialSize_/2,y:this.frame_.height/2-this.initialSize_/2}}},f.prototype.runDeactivationUXLogicIfReady_=function(){var t=this,e=f.cssClasses.FG_DEACTIVATION,n=this.activationState_,i=n.hasDeactivationUXRun,r=n.isActivated;!i&&r||!this.activationAnimationHasEnded_||(this.rmBoundedActivationClasses_(),this.adapter_.addClass(e),this.fgDeactivationRemovalTimer_=setTimeout((function(){t.adapter_.removeClass(e)}),s.FG_DEACTIVATION_MS))},f.prototype.rmBoundedActivationClasses_=function(){var t=f.cssClasses.FG_ACTIVATION;this.adapter_.removeClass(t),this.activationAnimationHasEnded_=!1,this.adapter_.computeBoundingRect()},f.prototype.resetActivationState_=function(){var t=this;this.previousActivationEvent_=this.activationState_.activationEvent,this.activationState_=this.defaultActivationState_(),setTimeout((function(){return t.previousActivationEvent_=void 0}),f.numbers.TAP_DELAY_MS)},f.prototype.deactivate_=function(){var t=this,e=this.activationState_;if(e.isActivated){var n=i.a({},e);e.isProgrammatic?(requestAnimationFrame((function(){return t.animateDeactivation_(n)})),this.resetActivationState_()):(this.deregisterDeactivationHandlers_(),requestAnimationFrame((function(){t.activationState_.hasDeactivationUXRun=!0,t.animateDeactivation_(n),t.resetActivationState_()})))}},f.prototype.animateDeactivation_=function(t){var e=t.wasActivatedByPointer,n=t.wasElementMadeActive;(e||n)&&this.runDeactivationUXLogicIfReady_()},f.prototype.layoutInternal_=function(){this.frame_=this.adapter_.computeBoundingRect();var t=Math.max(this.frame_.height,this.frame_.width);this.maxRadius_=this.adapter_.isUnbounded()?t:Math.sqrt(Math.pow(this.frame_.width,2)+Math.pow(this.frame_.height,2))+f.numbers.PADDING,this.initialSize_=Math.floor(t*f.numbers.INITIAL_ORIGIN_SCALE),this.fgScale_=""+this.maxRadius_/this.initialSize_,this.updateLayoutCssVars_()},f.prototype.updateLayoutCssVars_=function(){var t=f.strings,e=t.VAR_FG_SIZE,n=t.VAR_LEFT,i=t.VAR_TOP,r=t.VAR_FG_SCALE;this.adapter_.updateCssVariable(e,this.initialSize_+"px"),this.adapter_.updateCssVariable(r,this.fgScale_),this.adapter_.isUnbounded()&&(this.unboundedCoords_={left:Math.round(this.frame_.width/2-this.initialSize_/2),top:Math.round(this.frame_.height/2-this.initialSize_/2)},this.adapter_.updateCssVariable(n,this.unboundedCoords_.left+"px"),this.adapter_.updateCssVariable(i,this.unboundedCoords_.top+"px"))},f);function f(t){var e=u.call(this,i.a({},f.defaultAdapter,t))||this;return 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t=-this.topAppBarHeight_,e=this.currentAppBarOffsetTop_<0,n=this.currentAppBarOffsetTop_>t,i=e&&n;if(i)this.wasDocked_=!1;else{if(!this.wasDocked_)return this.wasDocked_=!0;if(this.isDockedShowing_!==n)return this.isDockedShowing_=n,!0}return i},h.prototype.moveTopAppBar_=function(){if(this.checkForUpdate_()){var t=this.currentAppBarOffsetTop_;Math.abs(t)>=this.topAppBarHeight_&&(t=-c.MAX_TOP_APP_BAR_HEIGHT),this.adapter_.setStyle("top",t+"px")}},h.prototype.throttledResizeHandler_=function(){var t=this.adapter_.getTopAppBarHeight();this.topAppBarHeight_!==t&&(this.wasDocked_=!1,this.currentAppBarOffsetTop_-=this.topAppBarHeight_-t,this.topAppBarHeight_=t),this.handleTargetScroll()},h);function h(t){var e=_.call(this,t)||this;return e.wasDocked_=!0,e.isDockedShowing_=!0,e.currentAppBarOffsetTop_=0,e.isCurrentlyBeingResized_=!1,e.resizeThrottleId_=0,e.resizeDebounceId_=0,e.lastScrollPosition_=e.adapter_.getViewportScrollY(),e.topAppBarHeight_=e.adapter_.getTopAppBarHeight(),e}var v,m=(v=f,r.b(g,v),g.prototype.handleTargetScroll=function(){this.adapter_.getViewportScrollY()<=0?this.wasScrolled_&&(this.adapter_.removeClass(s.FIXED_SCROLLED_CLASS),this.wasScrolled_=!1):this.wasScrolled_||(this.adapter_.addClass(s.FIXED_SCROLLED_CLASS),this.wasScrolled_=!0)},g);function g(){var t=null!==v&&v.apply(this,arguments)||this;return t.wasScrolled_=!1,t}var y,b=(y=l,r.b(T,y),Object.defineProperty(T.prototype,"isCollapsed",{get:function(){return this.isCollapsed_},enumerable:!0,configurable:!0}),T.prototype.init=function(){y.prototype.init.call(this),0<this.adapter_.getTotalActionItems()&&this.adapter_.addClass(s.SHORT_HAS_ACTION_ITEM_CLASS),this.setAlwaysCollapsed(this.adapter_.hasClass(s.SHORT_COLLAPSED_CLASS))},T.prototype.setAlwaysCollapsed=function(t){this.isAlwaysCollapsed_=!!t,this.isAlwaysCollapsed_?this.collapse_():this.maybeCollapseBar_()},T.prototype.getAlwaysCollapsed=function(){return this.isAlwaysCollapsed_},T.prototype.handleTargetScroll=function(){this.maybeCollapseBar_()},T.prototype.maybeCollapseBar_=function(){this.isAlwaysCollapsed_||(this.adapter_.getViewportScrollY()<=0?this.isCollapsed_&&this.uncollapse_():this.isCollapsed_||this.collapse_())},T.prototype.uncollapse_=function(){this.adapter_.removeClass(s.SHORT_COLLAPSED_CLASS),this.isCollapsed_=!1},T.prototype.collapse_=function(){this.adapter_.addClass(s.SHORT_COLLAPSED_CLASS),this.isCollapsed_=!0},T);function T(t){var e=y.call(this,t)||this;return e.isCollapsed_=!1,e.isAlwaysCollapsed_=!1,e}var A,S=(A=o.a,r.b(C,A),C.attachTo=function(t){return new C(t)},C.prototype.initialize=function(t){void 0===t&&(t=function(t){return a.a.attachTo(t)}),this.navIcon_=this.root_.querySelector(u.NAVIGATION_ICON_SELECTOR);var e=[].slice.call(this.root_.querySelectorAll(u.ACTION_ITEM_SELECTOR));this.navIcon_&&e.push(this.navIcon_),this.iconRipples_=e.map((function(e){var n=t(e);return n.unbounded=!0,n})),this.scrollTarget_=window},C.prototype.initialSyncWithDOM=function(){this.handleNavigationClick_=this.foundation_.handleNavigationClick.bind(this.foundation_),this.handleWindowResize_=this.foundation_.handleWindowResize.bind(this.foundation_),this.handleTargetScroll_=this.foundation_.handleTargetScroll.bind(this.foundation_),this.scrollTarget_.addEventListener("scroll",this.handleTargetScroll_),this.navIcon_&&this.navIcon_.addEventListener("click",this.handleNavigationClick_);var t=this.root_.classList.contains(s.FIXED_CLASS);this.root_.classList.contains(s.SHORT_CLASS)||t||window.addEventListener("resize",this.handleWindowResize_)},C.prototype.destroy=function(){this.iconRipples_.forEach((function(t){return t.destroy()})),this.scrollTarget_.removeEventListener("scroll",this.handleTargetScroll_),this.navIcon_&&this.navIcon_.removeEventListener("click",this.handleNavigationClick_);var t=this.root_.classList.contains(s.FIXED_CLASS);this.root_.classList.contains(s.SHORT_CLASS)||t||window.removeEventListener("resize",this.handleWindowResize_),A.prototype.destroy.call(this)},C.prototype.setScrollTarget=function(t){this.scrollTarget_.removeEventListener("scroll",this.handleTargetScroll_),this.scrollTarget_=t,this.handleTargetScroll_=this.foundation_.handleTargetScroll.bind(this.foundation_),this.scrollTarget_.addEventListener("scroll",this.handleTargetScroll_)},C.prototype.getDefaultFoundation=function(){var t=this,e={hasClass:function(e){return t.root_.classList.contains(e)},addClass:function(e){return t.root_.classList.add(e)},removeClass:function(e){return t.root_.classList.remove(e)},setStyle:function(e,n){return t.root_.style.setProperty(e,n)},getTopAppBarHeight:function(){return t.root_.clientHeight},notifyNavigationIconClicked:function(){return t.emit(u.NAVIGATION_EVENT,{})},getViewportScrollY:function(){var e=t.scrollTarget_,n=t.scrollTarget_;return void 0!==e.pageYOffset?e.pageYOffset:n.scrollTop},getTotalActionItems:function(){return t.root_.querySelectorAll(u.ACTION_ITEM_SELECTOR).length}};return this.root_.classList.contains(s.SHORT_CLASS)?new b(e):this.root_.classList.contains(s.FIXED_CLASS)?new m(e):new f(e)},C);function C(){return null!==A&&A.apply(this,arguments)||this}var E=n(2),O={mixins:[E.a,E.b],props:{collapsed:{type:Boolean,default:!1},short:{type:Boolean,default:!1},prominent:{type:Boolean,default:!1},dense:{type:Boolean,default:!1},fixed:{type:Boolean,default:!1},title:{type:String,default:""},scrollTarget:{type:String,default:""}},data:function(){return{mdcTopAppBar:void 0,slotObserver:void 0}},computed:{classes:function(){return{"mdc-top-app-bar--short":this.short,"mdc-top-app-bar--short-collapsed":this.collapsed&&this.short,"mdc-top-app-bar--prominent":this.prominent&&!this.short,"mdc-top-app-bar--dense":this.dense&&!this.short,"mdc-top-app-bar--fixed":this.fixed&&!this.short}}},watch:{scrollTarget:function(){this.mdcTopAppBar&&this.scrollTarget&&this.mdcTopAppBar.setScrollTarget(document.getElementById(this.scrollTarget))}},mounted:function(){var t=this;this.updateSlots(),this.slotObserver=new MutationObserver((function(){return t.updateSlots()})),this.slotObserver.observe(this.$el,{childList:!0,subtree:!0}),this.mdcTopAppBar=S.attachTo(this.$el),this.scrollTarget&&this.mdcTopAppBar.setScrollTarget(document.getElementById(this.scrollTarget))},beforeDestroy:function(){this.slotObserver.disconnect(),this.mdcTopAppBar.destroy()},methods:{updateSlots:function(){this.$slots.navigation&&this.$slots.navigation.map((function(t){t.elm.classList.add("mdc-top-app-bar__navigation-icon")})),this.$slots.actions&&this.$slots.actions.forEach((function(t){t.tag&&t.elm.classList.add("mdc-top-app-bar__action-item")}))},onNavigation:function(){this.$emit("nav")}}},I=n(4),w=Object(I.a)(O,(function(){var t=this,e=t.$createElement,n=t._self._c||e;return n("header",{staticClass:"mdc-top-app-bar",class:t.classes,on:{"MDCTopAppBar:nav":function(e){return t.onNavigation()}}},[n("div",{staticClass:"mdc-top-app-bar__row"},[t.$slots.navigation||t.title?n("section",{staticClass:"mdc-top-app-bar__section mdc-top-app-bar__section--align-start"},[t._t("navigation"),t._v(" "),t.title?n("span",{staticClass:"mdc-top-app-bar__title"},[t._v("\n        "+t._s(t.title)+"\n      ")]):t._e()],2):t._e(),t._v(" "),t._t("default"),t._v(" "),t.$slots.actions?n("section",{staticClass:"mdc-top-app-bar__section mdc-top-app-bar__section--align-end",attrs:{role:"toolbar"}},[t._t("actions")],2):t._e()],2)])}),[],!1,null,null,null).exports,R={props:{dense:{type:Boolean,default:!1},short:{type:Boolean,default:!1},prominent:{type:Boolean,default:!1},denseProminent:{type:Boolean,default:!1}},computed:{classes:function(){return{"mdc-top-app-bar--dense-fixed-adjust":this.dense&&!this.short,"mdc-top-app-bar--short-fixed-adjust":this.short,"mdc-top-app-bar--prominent-fixed-adjust":this.prominent&&!this.short,"mdc-top-app-bar--dense-prominent-fixed-adjust":this.denseProminent&&!this.short}}}},D=Object(I.a)(R,(function(){var 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