angular-mentions/esm2020/lib/mention-utils.mjs

Angular mentions for text fields.

// DOM element manipulation functions...
//
function setValue(el, value) {
    //console.log("setValue", el.nodeName, "["+value+"]");
    if (isInputOrTextAreaElement(el)) {
        el.value = value;
    }
    else {
        el.textContent = value;
    }
}
export function getValue(el) {
    return isInputOrTextAreaElement(el) ? el.value : el.textContent;
}
export function insertValue(el, start, end, text, iframe, noRecursion = false) {
    //console.log("insertValue", el.nodeName, start, end, "["+text+"]", el);
    if (isTextElement(el)) {
        let val = getValue(el);
        setValue(el, val.substring(0, start) + text + val.substring(end, val.length));
        setCaretPosition(el, start + text.length, iframe);
    }
    else if (!noRecursion) {
        let selObj = getWindowSelection(iframe);
        if (selObj && selObj.rangeCount > 0) {
            var selRange = selObj.getRangeAt(0);
            var position = selRange.startOffset;
            var anchorNode = selObj.anchorNode;
            // if (text.endsWith(' ')) {
            //   text = text.substring(0, text.length-1) + '\xA0';
            // }
            insertValue(anchorNode, position - (end - start), position, text, iframe, true);
        }
    }
}
export function isInputOrTextAreaElement(el) {
    return el != null && (el.nodeName == 'INPUT' || el.nodeName == 'TEXTAREA');
}
;
export function isTextElement(el) {
    return el != null && (el.nodeName == 'INPUT' || el.nodeName == 'TEXTAREA' || el.nodeName == '#text');
}
;
export function setCaretPosition(el, pos, iframe = null) {
    //console.log("setCaretPosition", pos, el, iframe==null);
    if (isInputOrTextAreaElement(el) && el.selectionStart) {
        el.focus();
        el.setSelectionRange(pos, pos);
    }
    else {
        let range = getDocument(iframe).createRange();
        range.setStart(el, pos);
        range.collapse(true);
        let sel = getWindowSelection(iframe);
        sel.removeAllRanges();
        sel.addRange(range);
    }
}
export function getCaretPosition(el, iframe = null) {
    //console.log("getCaretPosition", el);
    if (isInputOrTextAreaElement(el)) {
        var val = el.value;
        return val.slice(0, el.selectionStart).length;
    }
    else {
        var selObj = getWindowSelection(iframe); //window.getSelection();
        if (selObj.rangeCount > 0) {
            var selRange = selObj.getRangeAt(0);
            var preCaretRange = selRange.cloneRange();
            preCaretRange.selectNodeContents(el);
            preCaretRange.setEnd(selRange.endContainer, selRange.endOffset);
            var position = preCaretRange.toString().length;
            return position;
        }
    }
}
// Based on ment.io functions...
//
function getDocument(iframe) {
    if (!iframe) {
        return document;
    }
    else {
        return iframe.contentWindow.document;
    }
}
function getWindowSelection(iframe) {
    if (!iframe) {
        return window.getSelection();
    }
    else {
        return iframe.contentWindow.getSelection();
    }
}
export function getContentEditableCaretCoords(ctx) {
    let markerTextChar = '\ufeff';
    let markerId = 'sel_' + new Date().getTime() + '_' + Math.random().toString().substr(2);
    let doc = getDocument(ctx ? ctx.iframe : null);
    let sel = getWindowSelection(ctx ? ctx.iframe : null);
    let prevRange = sel.getRangeAt(0);
    // create new range and set postion using prevRange
    let range = doc.createRange();
    range.setStart(sel.anchorNode, prevRange.startOffset);
    range.setEnd(sel.anchorNode, prevRange.startOffset);
    range.collapse(false);
    // Create the marker element containing a single invisible character
    // using DOM methods and insert it at the position in the range
    let markerEl = doc.createElement('span');
    markerEl.id = markerId;
    markerEl.appendChild(doc.createTextNode(markerTextChar));
    range.insertNode(markerEl);
    sel.removeAllRanges();
    sel.addRange(prevRange);
    let coordinates = {
        left: 0,
        top: markerEl.offsetHeight
    };
    localToRelativeCoordinates(ctx, markerEl, coordinates);
    markerEl.parentNode.removeChild(markerEl);
    return coordinates;
}
function localToRelativeCoordinates(ctx, element, coordinates) {
    let obj = element;
    let iframe = ctx ? ctx.iframe : null;
    while (obj) {
        if (ctx.parent != null && ctx.parent == obj) {
            break;
        }
        coordinates.left += obj.offsetLeft + obj.clientLeft;
        coordinates.top += obj.offsetTop + obj.clientTop;
        obj = obj.offsetParent;
        if (!obj && iframe) {
            obj = iframe;
            iframe = null;
        }
    }
    obj = element;
    iframe = ctx ? ctx.iframe : null;
    while (obj !== getDocument(null).body && obj != null) {
        if (ctx.parent != null && ctx.parent == obj) {
            break;
        }
        if (obj.scrollTop && obj.scrollTop > 0) {
            coordinates.top -= obj.scrollTop;
        }
        if (obj.scrollLeft && obj.scrollLeft > 0) {
            coordinates.left -= obj.scrollLeft;
        }
        obj = obj.parentNode;
        if (!obj && iframe) {
            obj = iframe;
            iframe = null;
        }
    }
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"mention-utils.js","sourceRoot":"","sources":["../../../../projects/angular-mentions/src/lib/mention-utils.ts"],"names":[],"mappings":"AAAA,wCAAwC;AACxC,EAAE;AAEF,SAAS,QAAQ,CAAC,EAAoB,EAAE,KAAU;IAChD,sDAAsD;IACtD,IAAI,wBAAwB,CAAC,EAAE,CAAC,EAAE;QAChC,EAAE,CAAC,KAAK,GAAG,KAAK,CAAC;KAClB;SACI;QACH,EAAE,CAAC,WAAW,GAAG,KAAK,CAAC;KACxB;AACH,CAAC;AAED,MAAM,UAAU,QAAQ,CAAC,EAAoB;IAC3C,OAAO,wBAAwB,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,CAAC,WAAW,CAAC;AAClE,CAAC;AAED,MAAM,UAAU,WAAW,CACzB,EAAoB,EACpB,KAAa,EACb,GAAW,EACX,IAAY,EACZ,MAAyB,EACzB,cAAuB,KAAK;IAE5B,wEAAwE;IACxE,IAAI,aAAa,CAAC,EAAE,CAAC,EAAE;QACrB,IAAI,GAAG,GAAG,QAAQ,CAAC,EAAE,CAAC,CAAC;QACvB,QAAQ,CAAC,EAAE,EAAE,GAAG,CAAC,SAAS,CAAC,CAAC,EAAE,KAAK,CAAC,GAAG,IAAI,GAAG,GAAG,CAAC,SAAS,CAAC,GAAG,EAAE,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC;QAC9E,gBAAgB,CAAC,EAAE,EAAE,KAAK,GAAG,IAAI,CAAC,MAAM,EAAE,MAAM,CAAC,CAAC;KACnD;SACI,IAAI,CAAC,WAAW,EAAE;QACrB,IAAI,MAAM,GAAc,kBAAkB,CAAC,MAAM,CAAC,CAAC;QACnD,IAAI,MAAM,IAAI,MAAM,CAAC,UAAU,GAAG,CAAC,EAAE;YACnC,IAAI,QAAQ,GAAG,MAAM,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;YACpC,IAAI,QAAQ,GAAG,QAAQ,CAAC,WAAW,CAAC;YACpC,IAAI,UAAU,GAAG,MAAM,CAAC,UAAU,CAAC;YACnC,4BAA4B;YAC5B,sDAAsD;YACtD,IAAI;YACJ,WAAW,CAAmB,UAAU,EAAE,QAAQ,GAAG,CAAC,GAAG,GAAG,KAAK,CAAC,EAAE,QAAQ,EAAE,IAAI,EAAE,MAAM,EAAE,IAAI,CAAC,CAAC;SACnG;KACF;AACH,CAAC;AAED,MAAM,UAAU,wBAAwB,CAAC,EAAe;IACtD,OAAO,EAAE,IAAI,IAAI,IAAI,CAAC,EAAE,CAAC,QAAQ,IAAI,OAAO,IAAI,EAAE,CAAC,QAAQ,IAAI,UAAU,CAAC,CAAC;AAC7E,CAAC;AAAA,CAAC;AAEF,MAAM,UAAU,aAAa,CAAC,EAAe;IAC3C,OAAO,EAAE,IAAI,IAAI,IAAI,CAAC,EAAE,CAAC,QAAQ,IAAI,OAAO,IAAI,EAAE,CAAC,QAAQ,IAAI,UAAU,IAAI,EAAE,CAAC,QAAQ,IAAI,OAAO,CAAC,CAAC;AACvG,CAAC;AAAA,CAAC;AAEF,MAAM,UAAU,gBAAgB,CAAC,EAAoB,EAAE,GAAW,EAAE,SAA4B,IAAI;IAClG,yDAAyD;IACzD,IAAI,wBAAwB,CAAC,EAAE,CAAC,IAAI,EAAE,CAAC,cAAc,EAAE;QACrD,EAAE,CAAC,KAAK,EAAE,CAAC;QACX,EAAE,CAAC,iBAAiB,CAAC,GAAG,EAAE,GAAG,CAAC,CAAC;KAChC;SACI;QACH,IAAI,KAAK,GAAG,WAAW,CAAC,MAAM,CAAC,CAAC,WAAW,EAAE,CAAC;QAC9C,KAAK,CAAC,QAAQ,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC;QACxB,KAAK,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC;QACrB,IAAI,GAAG,GAAG,kBAAkB,CAAC,MAAM,CAAC,CAAC;QACrC,GAAG,CAAC,eAAe,EAAE,CAAC;QACtB,GAAG,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;KACrB;AACH,CAAC;AAED,MAAM,UAAU,gBAAgB,CAAC,EAAoB,EAAE,SAA4B,IAAI;IACrF,sCAAsC;IACtC,IAAI,wBAAwB,CAAC,EAAE,CAAC,EAAE;QAChC,IAAI,GAAG,GAAG,EAAE,CAAC,KAAK,CAAC;QACnB,OAAO,GAAG,CAAC,KAAK,CAAC,CAAC,EAAE,EAAE,CAAC,cAAc,CAAC,CAAC,MAAM,CAAC;KAC/C;SACI;QACH,IAAI,MAAM,GAAG,kBAAkB,CAAC,MAAM,CAAC,CAAC,CAAC,wBAAwB;QACjE,IAAI,MAAM,CAAC,UAAU,GAAG,CAAC,EAAE;YACzB,IAAI,QAAQ,GAAG,MAAM,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;YACpC,IAAI,aAAa,GAAG,QAAQ,CAAC,UAAU,EAAE,CAAC;YAC1C,aAAa,CAAC,kBAAkB,CAAC,EAAE,CAAC,CAAC;YACrC,aAAa,CAAC,MAAM,CAAC,QAAQ,CAAC,YAAY,EAAE,QAAQ,CAAC,SAAS,CAAC,CAAC;YAChE,IAAI,QAAQ,GAAG,aAAa,CAAC,QAAQ,EAAE,CAAC,MAAM,CAAC;YAC/C,OAAO,QAAQ,CAAC;SACjB;KACF;AACH,CAAC;AAED,gCAAgC;AAChC,EAAE;AAEF,SAAS,WAAW,CAAC,MAAyB;IAC5C,IAAI,CAAC,MAAM,EAAE;QACX,OAAO,QAAQ,CAAC;KACjB;SAAM;QACL,OAAO,MAAM,CAAC,aAAa,CAAC,QAAQ,CAAC;KACtC;AACH,CAAC;AAED,SAAS,kBAAkB,CAAC,MAAyB;IACnD,IAAI,CAAC,MAAM,EAAE;QACX,OAAO,MAAM,CAAC,YAAY,EAAE,CAAC;KAC9B;SAAM;QACL,OAAO,MAAM,CAAC,aAAa,CAAC,YAAY,EAAE,CAAC;KAC5C;AACH,CAAC;AAED,MAAM,UAAU,6BAA6B,CAAC,GAAoD;IAChG,IAAI,cAAc,GAAG,QAAQ,CAAC;IAC9B,IAAI,QAAQ,GAAG,MAAM,GAAG,IAAI,IAAI,EAAE,CAAC,OAAO,EAAE,GAAG,GAAG,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC,QAAQ,EAAE,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;IACxF,IAAI,GAAG,GAAG,WAAW,CAAC,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;IAC/C,IAAI,GAAG,GAAG,kBAAkB,CAAC,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;IACtD,IAAI,SAAS,GAAG,GAAG,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;IAElC,mDAAmD;IACnD,IAAI,KAAK,GAAG,GAAG,CAAC,WAAW,EAAE,CAAC;IAC9B,KAAK,CAAC,QAAQ,CAAC,GAAG,CAAC,UAAU,EAAE,SAAS,CAAC,WAAW,CAAC,CAAC;IACtD,KAAK,CAAC,MAAM,CAAC,GAAG,CAAC,UAAU,EAAE,SAAS,CAAC,WAAW,CAAC,CAAC;IACpD,KAAK,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;IAEtB,oEAAoE;IACpE,+DAA+D;IAC/D,IAAI,QAAQ,GAAG,GAAG,CAAC,aAAa,CAAC,MAAM,CAAC,CAAC;IACzC,QAAQ,CAAC,EAAE,GAAG,QAAQ,CAAC;IACvB,QAAQ,CAAC,WAAW,CAAC,GAAG,CAAC,cAAc,CAAC,cAAc,CAAC,CAAC,CAAC;IACzD,KAAK,CAAC,UAAU,CAAC,QAAQ,CAAC,CAAC;IAC3B,GAAG,CAAC,eAAe,EAAE,CAAC;IACtB,GAAG,CAAC,QAAQ,CAAC,SAAS,CAAC,CAAC;IAExB,IAAI,WAAW,GAAG;QAChB,IAAI,EAAE,CAAC;QACP,GAAG,EAAE,QAAQ,CAAC,YAAY;KAC3B,CAAC;IAEF,0BAA0B,CAAC,GAAG,EAAE,QAAQ,EAAE,WAAW,CAAC,CAAC;IAEvD,QAAQ,CAAC,UAAU,CAAC,WAAW,CAAC,QAAQ,CAAC,CAAC;IAC1C,OAAO,WAAW,CAAC;AACrB,CAAC;AAED,SAAS,0BAA0B,CACjC,GAAoD,EACpD,OAAgB,EAChB,WAA0C;IAE1C,IAAI,GAAG,GAAgB,OAAO,CAAC;IAC/B,IAAI,MAAM,GAAG,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC;IACrC,OAAO,GAAG,EAAE;QACV,IAAI,GAAG,CAAC,MAAM,IAAI,IAAI,IAAI,GAAG,CAAC,MAAM,IAAI,GAAG,EAAE;YAC3C,MAAM;SACP;QACD,WAAW,CAAC,IAAI,IAAI,GAAG,CAAC,UAAU,GAAG,GAAG,CAAC,UAAU,CAAC;QACpD,WAAW,CAAC,GAAG,IAAI,GAAG,CAAC,SAAS,GAAG,GAAG,CAAC,SAAS,CAAC;QACjD,GAAG,GAAgB,GAAG,CAAC,YAAY,CAAC;QACpC,IAAI,CAAC,GAAG,IAAI,MAAM,EAAE;YAClB,GAAG,GAAG,MAAM,CAAC;YACb,MAAM,GAAG,IAAI,CAAC;SACf;KACF;IACD,GAAG,GAAgB,OAAO,CAAC;IAC3B,MAAM,GAAG,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC;IACjC,OAAO,GAAG,KAAK,WAAW,CAAC,IAAI,CAAC,CAAC,IAAI,IAAI,GAAG,IAAI,IAAI,EAAE;QACpD,IAAI,GAAG,CAAC,MAAM,IAAI,IAAI,IAAI,GAAG,CAAC,MAAM,IAAI,GAAG,EAAE;YAC3C,MAAM;SACP;QACD,IAAI,GAAG,CAAC,SAAS,IAAI,GAAG,CAAC,SAAS,GAAG,CAAC,EAAE;YACtC,WAAW,CAAC,GAAG,IAAI,GAAG,CAAC,SAAS,CAAC;SAClC;QACD,IAAI,GAAG,CAAC,UAAU,IAAI,GAAG,CAAC,UAAU,GAAG,CAAC,EAAE;YACxC,WAAW,CAAC,IAAI,IAAI,GAAG,CAAC,UAAU,CAAC;SACpC;QACD,GAAG,GAAgB,GAAG,CAAC,UAAU,CAAC;QAClC,IAAI,CAAC,GAAG,IAAI,MAAM,EAAE;YAClB,GAAG,GAAG,MAAM,CAAC;YACb,MAAM,GAAG,IAAI,CAAC;SACf;KACF;AACH,CAAC","sourcesContent":["// DOM element manipulation functions...\n//\n\nfunction setValue(el: HTMLInputElement, value: any) {\n  //console.log(\"setValue\", el.nodeName, \"[\"+value+\"]\");\n  if (isInputOrTextAreaElement(el)) {\n    el.value = value;\n  }\n  else {\n    el.textContent = value;\n  }\n}\n\nexport function getValue(el: HTMLInputElement) {\n  return isInputOrTextAreaElement(el) ? el.value : el.textContent;\n}\n\nexport function insertValue(\n  el: HTMLInputElement,\n  start: number,\n  end: number,\n  text: string,\n  iframe: HTMLIFrameElement,\n  noRecursion: boolean = false\n) {\n  //console.log(\"insertValue\", el.nodeName, start, end, \"[\"+text+\"]\", el);\n  if (isTextElement(el)) {\n    let val = getValue(el);\n    setValue(el, val.substring(0, start) + text + val.substring(end, val.length));\n    setCaretPosition(el, start + text.length, iframe);\n  }\n  else if (!noRecursion) {\n    let selObj: Selection = getWindowSelection(iframe);\n    if (selObj && selObj.rangeCount > 0) {\n      var selRange = selObj.getRangeAt(0);\n      var position = selRange.startOffset;\n      var anchorNode = selObj.anchorNode;\n      // if (text.endsWith(' ')) {\n      //   text = text.substring(0, text.length-1) + '\\xA0';\n      // }\n      insertValue(<HTMLInputElement>anchorNode, position - (end - start), position, text, iframe, true);\n    }\n  }\n}\n\nexport function isInputOrTextAreaElement(el: HTMLElement): boolean {\n  return el != null && (el.nodeName == 'INPUT' || el.nodeName == 'TEXTAREA');\n};\n\nexport function isTextElement(el: HTMLElement): boolean {\n  return el != null && (el.nodeName == 'INPUT' || el.nodeName == 'TEXTAREA' || el.nodeName == '#text');\n};\n\nexport function setCaretPosition(el: HTMLInputElement, pos: number, iframe: HTMLIFrameElement = null) {\n  //console.log(\"setCaretPosition\", pos, el, iframe==null);\n  if (isInputOrTextAreaElement(el) && el.selectionStart) {\n    el.focus();\n    el.setSelectionRange(pos, pos);\n  }\n  else {\n    let range = getDocument(iframe).createRange();\n    range.setStart(el, pos);\n    range.collapse(true);\n    let sel = getWindowSelection(iframe);\n    sel.removeAllRanges();\n    sel.addRange(range);\n  }\n}\n\nexport function getCaretPosition(el: HTMLInputElement, iframe: HTMLIFrameElement = null) {\n  //console.log(\"getCaretPosition\", el);\n  if (isInputOrTextAreaElement(el)) {\n    var val = el.value;\n    return val.slice(0, el.selectionStart).length;\n  }\n  else {\n    var selObj = getWindowSelection(iframe); //window.getSelection();\n    if (selObj.rangeCount > 0) {\n      var selRange = selObj.getRangeAt(0);\n      var preCaretRange = selRange.cloneRange();\n      preCaretRange.selectNodeContents(el);\n      preCaretRange.setEnd(selRange.endContainer, selRange.endOffset);\n      var position = preCaretRange.toString().length;\n      return position;\n    }\n  }\n}\n\n// Based on ment.io functions...\n//\n\nfunction getDocument(iframe: HTMLIFrameElement) {\n  if (!iframe) {\n    return document;\n  } else {\n    return iframe.contentWindow.document;\n  }\n}\n\nfunction getWindowSelection(iframe: HTMLIFrameElement): Selection {\n  if (!iframe) {\n    return window.getSelection();\n  } else {\n    return iframe.contentWindow.getSelection();\n  }\n}\n\nexport function getContentEditableCaretCoords(ctx: { iframe: HTMLIFrameElement, parent?: Element }) {\n  let markerTextChar = '\\ufeff';\n  let markerId = 'sel_' + new Date().getTime() + '_' + Math.random().toString().substr(2);\n  let doc = getDocument(ctx ? ctx.iframe : null);\n  let sel = getWindowSelection(ctx ? ctx.iframe : null);\n  let prevRange = sel.getRangeAt(0);\n\n  // create new range and set postion using prevRange\n  let range = doc.createRange();\n  range.setStart(sel.anchorNode, prevRange.startOffset);\n  range.setEnd(sel.anchorNode, prevRange.startOffset);\n  range.collapse(false);\n\n  // Create the marker element containing a single invisible character\n  // using DOM methods and insert it at the position in the range\n  let markerEl = doc.createElement('span');\n  markerEl.id = markerId;\n  markerEl.appendChild(doc.createTextNode(markerTextChar));\n  range.insertNode(markerEl);\n  sel.removeAllRanges();\n  sel.addRange(prevRange);\n\n  let coordinates = {\n    left: 0,\n    top: markerEl.offsetHeight\n  };\n\n  localToRelativeCoordinates(ctx, markerEl, coordinates);\n\n  markerEl.parentNode.removeChild(markerEl);\n  return coordinates;\n}\n\nfunction localToRelativeCoordinates(\n  ctx: { iframe: HTMLIFrameElement, parent?: Element },\n  element: Element,\n  coordinates: { top: number; left: number }\n) {\n  let obj = <HTMLElement>element;\n  let iframe = ctx ? ctx.iframe : null;\n  while (obj) {\n    if (ctx.parent != null && ctx.parent == obj) {\n      break;\n    }\n    coordinates.left += obj.offsetLeft + obj.clientLeft;\n    coordinates.top += obj.offsetTop + obj.clientTop;\n    obj = <HTMLElement>obj.offsetParent;\n    if (!obj && iframe) {\n      obj = iframe;\n      iframe = null;\n    }\n  }\n  obj = <HTMLElement>element;\n  iframe = ctx ? ctx.iframe : null;\n  while (obj !== getDocument(null).body && obj != null) {\n    if (ctx.parent != null && ctx.parent == obj) {\n      break;\n    }\n    if (obj.scrollTop && obj.scrollTop > 0) {\n      coordinates.top -= obj.scrollTop;\n    }\n    if (obj.scrollLeft && obj.scrollLeft > 0) {\n      coordinates.left -= obj.scrollLeft;\n    }\n    obj = <HTMLElement>obj.parentNode;\n    if (!obj && iframe) {\n      obj = iframe;\n      iframe = null;\n    }\n  }\n}\n"]}