From f225574d258733505387455313db11a10999846c Mon Sep 17 00:00:00 2001 From: John McLear Date: Mon, 28 Dec 2020 12:33:44 +0000 Subject: [PATCH] hack to make it work. --- tests/frontend/lib/bililiteRange.js | 35 +++++++++++++---------------- 1 file changed, 15 insertions(+), 20 deletions(-) diff --git a/tests/frontend/lib/bililiteRange.js b/tests/frontend/lib/bililiteRange.js index 83424831b..8ece8bd62 100644 --- a/tests/frontend/lib/bililiteRange.js +++ b/tests/frontend/lib/bililiteRange.js @@ -1,15 +1,11 @@ -'use strict'; - -let bililiteRange; // create one global variable - (function(){ - + const datakey = Symbol(); // use as the key to modify elements. bililiteRange = function(el){ var ret; if (el.setSelectionRange){ - // Element is an input or textarea + // Element is an input or textarea // note that some input elements do not allow selections try{ el.selectionStart = el.selectionStart; @@ -26,16 +22,16 @@ bililiteRange = function(el){ ret._doc = el.ownerDocument; ret._win = ret._doc.defaultView; ret._bounds = [0, ret.length]; - + // selection tracking. We want clicks to set the selection to the clicked location but tabbing in or element.focus() should restore // the selection to what it was. // There's no good way to do this. I just assume that a mousedown (or a drag and drop // into the element) within 100 ms of the focus event must have caused the focus, and // therefore we should not restore the selection. - if (!(el[datakey])){ // we haven't processed this element yet + if (!(el[datakey])){ // we haven't processed this element yet const data = createDataObject (el); startupHooks.forEach ( hook => hook (el, ret, data) ); - } + } return ret; } @@ -49,7 +45,7 @@ startupHooks.add (correctNewlines); function trackSelection (element, range, data){ data.selection = [0,0]; - range.listen('focusout', evt => data.selection = range._nativeSelection() ); + range.listen('focusout', evt => data.selection = range._nativeSelection() ); range.listen('mousedown', evt => data.mousetime = evt.timeStamp ); range.listen('drop', evt => data.mousetime = evt.timeStamp ); range.listen('focus', evt => { @@ -63,7 +59,7 @@ function fixInputEvents (element, range, data){ // have a data field with the text inserted, but thatisn't enough to fully describe the change; // we need to know the old text (or at least its length) // and *where* the new text was inserted. - // So we enhance input events with that information. + // So we enhance input events with that information. // the "newText" should always be the same as the 'data' field, if it is defined data.oldText = range.all(); data.liveRanges = new Set(); @@ -77,7 +73,7 @@ function fixInputEvents (element, range, data){ } } data.oldText = newText; - + // Also update live ranges on this element data.liveRanges.forEach( rng => { const start = evt.bililiteRange.start; @@ -99,7 +95,7 @@ function fixInputEvents (element, range, data){ }else{ b1 = start; } - rng.bounds([b0, b1]); + rng.bounds([b0, b1]); }) }); } @@ -181,7 +177,7 @@ function inputEventInit(type, oldText, newText, start, inputType){ // base class function Range(){} Range.prototype = { - // allow use of range[0] and range[1] for start and end of bounds + // allow use of range[0] and range[1] for start and end of bounds get 0(){ return this.bounds()[0]; }, @@ -457,7 +453,7 @@ W3CRange.prototype._nativeRange = function (bounds){ rng.collapse (true); w3cmoveBoundary (rng, bounds[1]-bounds[0], false, this._el); } - return rng; + return rng; }; W3CRange.prototype._nativeSelect = function (rng){ this._win.getSelection().removeAllRanges(); @@ -556,11 +552,11 @@ var START_TO_END = 1; var END_TO_END = 2; var END_TO_START = 3; // from the Mozilla documentation, for range.compareBoundaryPoints(how, sourceRange) -// -1, 0, or 1, indicating whether the corresponding boundary-point of range is respectively before, equal to, or after the corresponding boundary-point of sourceRange. +// -1, 0, or 1, indicating whether the corresponding boundary-point of range is respectively before, equal to, or after the corresponding boundary-point of sourceRange. // * Range.END_TO_END compares the end boundary-point of sourceRange to the end boundary-point of range. // * Range.END_TO_START compares the end boundary-point of sourceRange to the start boundary-point of range. // * Range.START_TO_END compares the start boundary-point of sourceRange to the end boundary-point of range. - // * Range.START_TO_START compares the start boundary-point of sourceRange to the start boundary-point of range. + // * Range.START_TO_START compares the start boundary-point of sourceRange to the start boundary-point of range. function w3cstart(rng, constraint){ if (rng.compareBoundaryPoints (START_TO_START, constraint) <= 0) return 0; // at or before the beginning if (rng.compareBoundaryPoints (END_TO_START, constraint) >= 0) return constraint.toString().length; @@ -610,7 +606,7 @@ function signalMonitor(prop, value, element){ const attr = `data-${prop}`; element.dispatchEvent(new CustomEvent(attr, {bubbles: true, detail: value})); try{ - element.setAttribute (attr, value); // illegal attribute names will throw. Ignore it + element.setAttribute (attr, value); // illegal attribute names will throw. Ignore it } finally { /* ignore */ } } @@ -619,7 +615,7 @@ function createDataObject (el){ set(obj, prop, value) { obj[prop] = value; if (monitored.has(prop)) signalMonitor(prop, value, obj.sourceElement); - return true; // in strict mode, 'set' returns a success flag + return true; // in strict mode, 'set' returns a success flag } }); } @@ -666,4 +662,3 @@ bililiteRange.createOption = function (name, desc = {}){ } })(); -