select-token-callbacks.min.js

codeInput.plugins.SelectTokenCallbacks=class extends codeInput.Plugin{constructor(a=codeInput.plugins.SelectTokenCallbacks.TokenSelectorCallbacks.createClassSynchronisation(),b=!1,c=!0,d=!0,e=!1,f=!0,g=!0){super([]),this.tokenSelectorCallbacks=a,this.onlyCaretNotSelection=b,this.caretAtStartIsSelected=c,this.caretAtEndIsSelected=d,this.createSubTokens=e,this.partiallySelectedTokensAreSelected=f,this.parentTokensAreSelected=g}afterHighlight(a){this.syncSelection(a)}afterElementsAdded(a){a.pluginData.selectTokenCallbacks={},a.pluginData.selectTokenCallbacks.lastSelectionStart=a.textareaElement.selectionStart,a.pluginData.selectTokenCallbacks.lastSelectionEnd=a.textareaElement.selectionEnd,a.pluginData.selectTokenCallbacks.selectedTokenState=new codeInput.plugins.SelectTokenCallbacks.SelectedTokenState(a.codeElement,this.tokenSelectorCallbacks,this.onlyCaretNotSelection,this.caretAtStartIsSelected,this.caretAtEndIsSelected,this.createSubTokens,this.partiallySelectedTokensAreSelected,this.parentTokensAreSelected),this.syncSelection(a),a.textareaElement.addEventListener("selectionchange",()=>{this.checkSelectionChanged(a)}),a.textareaElement.addEventListener("select",()=>{this.checkSelectionChanged(a)}),a.textareaElement.addEventListener("keypress",()=>{this.checkSelectionChanged(a)}),a.textareaElement.addEventListener("mousedown",()=>{this.checkSelectionChanged(a)})}checkSelectionChanged(a){(a.textareaElement.selectionStart!=a.pluginData.selectTokenCallbacks.lastSelectionStart||a.textareaElement.selectionEnd!=a.pluginData.selectTokenCallbacks.lastSelectionEnd)&&(this.syncSelection(a),a.pluginData.selectTokenCallbacks.lastSelectionStart=a.textareaElement.selectionStart,a.pluginData.selectTokenCallbacks.lastSelectionEnd=a.textareaElement.selectionEnd)}syncSelection(a){a.pluginData.selectTokenCallbacks.selectedTokenState.updateSelection(a.textareaElement.selectionStart,a.textareaElement.selectionEnd)}},codeInput.plugins.SelectTokenCallbacks.TokenSelectorCallbacks=class{constructor(a,b){this.tokenSelectedCallback=a,this.selectChangedCallback=b}static createClassSynchronisation(a="code-input_select-token-callbacks_selected"){return new codeInput.plugins.SelectTokenCallbacks.TokenSelectorCallbacks(b=>{b.classList.add(a)},b=>{for(let c=b.getElementsByClassName(a);0<c.length;)c[0].classList.remove(a)})}},codeInput.plugins.SelectTokenCallbacks.SelectedTokenState=class{constructor(a,b,c,d,e,f,g,h){this.tokenContainer=a,this.tokenSelectorCallbacks=b,this.onlyCaretNotSelection=c,this.caretAtStartIsSelected=d,this.caretAtEndIsSelected=e,this.createSubTokens=f,this.partiallySelectedTokensAreSelected=g,this.parentTokensAreSelected=h}updateSelection(a,b){this.selectChanged(),this.onlyCaretNotSelection&&a!=b||this.updateSelectedTokens(this.tokenContainer,a,b)}selectChanged(){if(this.createSubTokens)for(let a=this.tokenContainer.getElementsByClassName("code-input_select-token-callbacks_temporary-span");0<a.length;)a[0].parentElement.replaceChild(new Text(a[0].textContent),a[0]);this.tokenSelectorCallbacks.selectChangedCallback(this.tokenContainer)}updateSelectedTokens(a,b,c){if(!(0>c)&&(0!=c||this.caretAtStartIsSelected)){this.parentTokensAreSelected&&a!==this.tokenContainer&&this.tokenSelectorCallbacks.tokenSelectedCallback(a);for(let d=0;d<a.childNodes.length;d++){let e=a.childNodes[d],f=e.textContent,g=!1;if(3==e.nodeType)if(this.createSubTokens){if(d+1<a.childNodes.length&&3==a.childNodes[d+1].nodeType){a.childNodes[d+1].textContent=e.textContent+a.childNodes[d+1].textContent,a.removeChild(e),d--;continue}g=!0;let b=document.createElement("span");b.textContent=f,b.classList.add("code-input_select-token-callbacks_temporary-span"),a.replaceChild(b,e),e=b}else{b-=f.length,c-=f.length;continue}if(0>=b){if(f.length>c){if(this.partiallySelectedTokensAreSelected)if(g){if(this.createSubTokens&&b!=c){let a=document.createElement("span");this.tokenSelectorCallbacks.tokenSelectedCallback(a),a.classList.add("code-input_select-token-callbacks_temporary-span"),a.textContent=f.substring(0,c);let b=f.substring(c);e.textContent=b,e.insertAdjacentElement("beforebegin",a),d++}(this.parentTokensAreSelected||!this.createSubTokens)&&this.tokenSelectorCallbacks.tokenSelectedCallback(e)}else this.updateSelectedTokens(e,0,c);return}this.tokenSelectorCallbacks.tokenSelectedCallback(e)}else if(this.caretAtEndIsSelected&&f.length>=b||f.length>b){if(this.partiallySelectedTokensAreSelected)if(g){if(this.createSubTokens&&b!=c)if(f.length>c){let a=document.createElement("span");a.classList.add("code-input_select-token-callbacks_temporary-span"),a.textContent=f.substring(0,b);let g=f.substring(b,c);e.textContent=g,this.tokenSelectorCallbacks.tokenSelectedCallback(e);let h=document.createElement("span");h.classList.add("code-input_select-token-callbacks_temporary-span"),h.textContent=f.substring(c),e.insertAdjacentElement("beforebegin",a),e.insertAdjacentElement("afterend",h),d++}else{let a=f.substring(0,b);e.textContent=a;let c=document.createElement("span");this.tokenSelectorCallbacks.tokenSelectedCallback(c),c.classList.add("code-input_select-token-callbacks_temporary-span"),c.textContent=f.substring(b),e.insertAdjacentElement("afterend",c),d++}(this.parentTokensAreSelected||!this.createSubTokens)&&this.tokenSelectorCallbacks.tokenSelectedCallback(e)}else this.updateSelectedTokens(e,b,c);if(this.caretAtStartIsSelected){if(f.length>c)return;}else if(f.length>=c)return}b-=f.length,c-=f.length}}}};