b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
6 lines
No EOL
3 KiB
JavaScript
6 lines
No EOL
3 KiB
JavaScript
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var Toaster={_containerElement:null,_messageElement:null,_defaultLatency:3000,_maxLatency:5000,_toastQueue:[],_parentElement:null,_toastVisibleClass:'toast-visible',_isBacklogged:function t_isBacklogged(){return this._toastQueue.length>0;},_isBusy:function t_isBusy(){return this._containerElement.classList.contains(this._toastVisibleClass);},_showContainerElement:function t_showContainerElement(){if(this._containerElement){this._containerElement.classList.add(this._toastVisibleClass);this._containerElement.hidden=false;}},_hideContainerElement:function t_hideContainerElement(useTransition){if(this._containerElement){this._containerElement.classList.remove(this._toastVisibleClass);if(!useTransition){this._containerElement.hidden=true;if(this._messageElement){this._messageElement.textContent='';this._messageElement.removeAttribute('data-l10n-id');}}}},_onTransitionEnd:function t_onTransitionEnd(e){if(!Toaster._containerElement.classList.contains(Toaster._toastVisibleClass)){Toaster._hideContainerElement();}},_produceToast:function t_producetToast(messageId,messageArgs,latency,useTransition){this._toastQueue.push({messageL10nId:messageId,messageL10nArgs:messageArgs,latency:Math.min(latency||this._defaultLatency,this._maxLatency),useTransition:useTransition});if(!this._isBusy()){this._consumeToast();}},_consumeToast:function t_consumeToast(){var self=this;var toast=null;if(self._isBacklogged()){toast=self._toastQueue.shift();self._messageElement.textContent='';document.l10n.setAttributes(self._messageElement,toast.messageL10nId,toast.messageL10nArgs);self._showContainerElement();setTimeout(function(){self._hideContainerElement(toast.useTransition);self._consumeToast();},toast.latency);}},_destroy:function t_destroy(){this._toastQueue=[];if(this._containerElement){this._containerElement.removeEventListener('transitionend',Toaster._onTransitionEnd);}
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if(this._parentElement&&this._containerElement){this._parentElement.removeChild(this._containerElement);}
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this._messageElement=null;this._containerElement=null;},get containerElement(){return this._containerElement;},get messageElement(){return this._messageElement;},initialize:function t_initialize(parentElement){var existedToastContainer=document.querySelector('section[role="status"]');if(existedToastContainer){existedToastContainer.parentNode.removeChild(existedToastContainer);}
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this._destroy();this._containerElement=document.createElement('section');this._containerElement.setAttribute('role','status');this._hideContainerElement();this._messageElement=document.createElement('p');this._containerElement.appendChild(this._messageElement);this._parentElement=parentElement||document.body;this._parentElement.appendChild(this._containerElement);this._containerElement.addEventListener('transitionend',Toaster._onTransitionEnd);},isInitialized:function t_isInitialized(){return(this._containerElement&&this._messageElement&&this._toastQueue);},showToast:function t_showToast(options){if(!this.isInitialized()){this.initialize();}
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this._produceToast(options.messageL10nId,options.messageL10nArgs,options.latency,options.useTransition);}}; |