Best JavaScript code snippet using wpt
Command.ts
Source:Command.ts
...252 }253 return null;254 }255 // è·å¾ææçå½ä»¤å¼256 function getEffectiveCommandValue(node, command) {257 // å¦æ node ä¸æ¯ element 并ä¸ç¶èç¹ä¹ä¸æ¯258 if (node.nodeType != Node.ELEMENT_NODE259 && (!node.parentNode || node.parentNode.nodeType != Node.ELEMENT_NODE)) {260 return null;261 }262 // è·å¾çæçç¶èç¹çå½ä»¤å¼263 if (node.nodeType != Node.ELEMENT_NODE) {264 return getEffectiveCommandValue(node.parentNode, command);265 }266 // å¦æå½ä»¤æ¯ command æ¯ "createlink" or "unlink"267 if (command == "createlink" || command == "unlink") {268 // è·å¾ææç href å±æ§ç node269 while (node270 && (!utils.isHtmlElement(node)271 || node.tagName != "A"272 || !node.hasAttribute("href"))) {273 node = node.parentNode;274 }275 if (!node) {276 return null;277 }278 return node.getAttribute("href");279 }280 // å¦æ command æ¯ "backColor" or "hiliteColor"281 if (command == "backcolor"282 || command == "hilitecolor") {283 // è·å¾ææç backgroundColor å
ç´ 284 while ((getComputedStyle(node).backgroundColor == "rgba(0, 0, 0, 0)"285 || getComputedStyle(node).backgroundColor === ""286 || getComputedStyle(node).backgroundColor == "transparent")287 && node.parentNode288 && node.parentNode.nodeType == Node.ELEMENT_NODE) {289 node = node.parentNode;290 }291 return getComputedStyle(node).backgroundColor;292 }293 // å¦æå½ä»¤æ¯ is "subscript" or "superscript"294 if (command == "subscript" || command == "superscript") {295 // åå§å "subscript" or "superscript" é½ä¸º false296 let affectedBySubscript = false;297 let affectedBySuperscript = false;298 // å¦æ node æ¯ inline ç±»å299 while (utils.isInlineNode(node)) {300 let verticalAlign = getComputedStyle(node).verticalAlign;301 // å¦æ node æ¯ subï¼ è®¾ç½® affectedBySubscript = true å¦ææ¯subï¼è®¾ç½® affectedBySuperscript = true;302 if (utils.isHtmlElement(node, "sub")) {303 affectedBySubscript = true;304 } else if (utils.isHtmlElement(node, "sup")) {305 affectedBySuperscript = true;306 }307 node = node.parentNode;308 }309 // å¦æ affectedBySubscript affectedBySuperscript é½ä¸º true è¿å mixed310 if (affectedBySubscript && affectedBySuperscript) {311 return "mixed";312 }313 // å¦æ affectedBySubscript 为 true è¿å subscript314 if (affectedBySubscript) {315 return "subscript";316 }317 // å¦æ affectedBySuperscript 为 true è¿å superscript318 if (affectedBySuperscript) {319 return "superscript";320 }321 return null;322 }323 // å¦æ command æ¯ "strikethrough", 并ä¸è®¾ç½®äº "text-decoration" å±æ§ï¼å¹¶ä¸å
å« line-through å°±ç«å³è¿åï¼å¦æ没æï¼è¿å null324 if (command == "strikethrough") {325 do {326 if (getComputedStyle(node).textDecoration.indexOf("line-through") != -1) {327 return "line-through";328 }329 node = node.parentNode;330 } while (node && node.nodeType == Node.ELEMENT_NODE);331 return null;332 }333 // å¦æ command æ¯ "strikethrough", 并ä¸è®¾ç½®äº "text-decoration" å±æ§ï¼å¹¶ä¸å
å« underline å°±ç«å³è¿åï¼å¦æ没æï¼è¿å null334 if (command == "underline") {335 do {336 if (getComputedStyle(node).textDecoration.indexOf("underline") != -1) {337 return "underline";338 }339 node = node.parentNode;340 } while (node && node.nodeType == Node.ELEMENT_NODE);341 return null;342 }343 if (!("relevantCssProperty" in commands.get(command))) {344 throw "Bug: no relevantCssProperty for " + command + " in getEffectiveCommandValue";345 }346 // è¿åç¸å
³ç CSS å±æ§çå¼347 return getComputedStyle(node)[commands.get(command).relevantCssProperty];348 }349 // æ¸
é¤å
ç´ è®¾å®çæ ·å¼350 function clearValue(element, command) {351 // å¦æ element ä¸å¯ç¼è¾ï¼è¿å []352 if (!utils.isEditable(element)) {353 return [];354 }355 // å¦æ element æ¯ç¹æ®çå½ä»¤ï¼å¹¶ä¸éªè¯ç»æ为空ï¼è¿å []356 if (getSpecifiedCommandValue(element, command) === null) {357 return [];358 }359 // æ¯ä¸ä¸ªç®åçå¯ä»¥è¢«ä¿®æ¹ç element360 if (utils.isSimpleModifiableElement(element)) {361 // è·å¾åèç¹362 let children = Array.prototype.slice.call(element.childNodes);363 // å¯¹äº children ä¸çæ¯ä¸ªå©åï¼å¨ element ä¹åå° child æå
¥å
ç´ çç¶å
ç´ ï¼ç«å³ä¿çèå´ã364 for (let i = 0; i < children.length; i++) {365 selection.movePreservingRanges(children[i], element.parentNode, utils.getNodeIndex(element));366 }367 element.parentNode.removeChild(element);368 return children;369 }370 // å¦æå½ä»¤æ¯ "strikethrough" å é¤å
¶ style å±æ§ä¸çæ ·å¼371 if (command == "strikethrough"372 && element.style.textDecoration.indexOf("line-through") != -1) {373 if (element.style.textDecoration == "line-through") {374 element.style.textDecoration = "";375 } else {376 element.style.textDecoration = element.style.textDecoration.replace("line-through", "");377 }378 if (element.getAttribute("style") == "") {379 element.removeAttribute("style");380 }381 }382 // å¦ææ¯ undeline å é¤å
¶ style çå±æ§ä¸çæ ·å¼383 if (command == "underline"384 && element.style.textDecoration.indexOf("underline") != -1) {385 if (element.style.textDecoration == "underline") {386 element.style.textDecoration = "";387 } else {388 element.style.textDecoration = element.style.textDecoration.replace("underline", "");389 }390 if (element.getAttribute("style") == "") {391 element.removeAttribute("style");392 }393 }394 // å¦ææ¯å
¶ä»ç类似ç CSS å±æ§ï¼ç´æ¥ç§»åº style å±æ§395 if (commands.get(command).relevantCssProperty !== null) {396 element.style[commands.get(command).relevantCssProperty] = '';397 if (element.getAttribute("style") == "") {398 element.removeAttribute("style");399 }400 }401 // å¦ææ¯ font æ ç¾402 if (utils.isHtmlNamespace(element.namespaceURI) && element.tagName == "FONT") {403 // å¦æè®¾ç½®äº foreColor 移åºè®¾å®å¼404 if (command == "forecolor") {405 element.removeAttribute("color");406 }407 // å¦æè®¾ç½®äº fontname 移åºè®¾å®å¼408 if (command == "fontname") {409 element.removeAttribute("face");410 }411 // å¦æè®¾ç½®äº fontSize 移åºè®¾å®å¼412 if (command == "fontsize") {413 element.removeAttribute("size");414 }415 }416 // å¦ææ¯ a æ ç¾ï¼å¹¶ä¸ command æ¯ "createLink" or "unlink", åæ¶ href å±æ§417 if (utils.isHtmlElement(element, "A")418 && (command == "createlink" || command == "unlink")) {419 element.removeAttribute("href");420 }421 // åæ¬¡æ ¡éªç¹æ®å½ä»¤ï¼å¹¶ä¸éªè¯ç»æ为空ï¼è¿å []422 if (getSpecifiedCommandValue(element, command) === null) {423 return [];424 }425 // è¿åç± span å
裹çèç¹426 return [selection.setTagName(element, "span")];427 }428 // æ¯å¦æ¯ä¸¤ä¸ªç¸åçåé429 // 两个éé½æ¯å½ä»¤ççæå¼ï¼å¦æ两个å为空430 // æè
é½æ¯å符串并ä¸ç¸çï¼å¹¶ä¸å½ä»¤æ²¡æå®ä¹ä»»ä½ equivalentValuesï¼431 // æè
两个é½æ¯å符串ï¼å¹¶ä¸å½ä»¤å®ä¹äº equivalentValues 并ä¸å®ä»¬ä¸å®ä¹å¹é
ã432 function areEquivalentValues(command, val1, val2) {433 if (val1 === null && val2 === null) {434 return true;435 }436 if (typeof val1 == "string"437 && typeof val2 == "string"438 && val1 == val2439 && !("equivalentValues" in commands.get(command))) {440 return true;441 }442 if (typeof val1 == "string"443 && typeof val2 == "string"444 && "equivalentValues" in commands.get(command)445 && commands.get(command).equivalentValues(val1, val2)) {446 return true;447 }448 return false;449 }450 // æ¾æ£æ¯è¾ä¸¤ä¸ªå¼451 function areLooselyEquivalentValues(command, val1, val2) {452 const sizeMap = new Map();453 if (areEquivalentValues(command, val1, val2)) {454 return true;455 }456 if (command != "fontsize"457 || typeof val1 != "string"458 || typeof val2 != "string") {459 return false;460 }461 let font = document.createElement("font");462 document.body.appendChild(font);463 ["x-small", "small", "medium", "large", "x-large", "xx-large", "xxx-large"].forEach(function(keyword) {464 font.size = utils.cssSizeToLegacy(keyword);465 sizeMap.set(keyword, getComputedStyle(font).fontSize)466 });467 document.body.removeChild(font);468 return val1 === sizeMap.get(val2)469 || val2 === sizeMap.get(val1);470 }471 // 强å¶è®¾ç½®å¼472 function forceValue(node, command, newValue) {473 // "If node's parent is null, abort this algorithm."474 // å¦æèç¹çç¶çº§ä¸æ¯å
ç´ ï¼åä¸æ¢è¯¥ç®æ³ã475 if (!node.parentNode) {476 return;477 }478 // "If new value is null, abort this algorithm."479 if (newValue === null) {480 return;481 }482 // "If node is an allowed child of "span":"483 if (utils.isAllowedChild(node, "span")) {484 // "Reorder modifiable descendants of node's previousSibling."485 reorderModifiableDescendants(node.previousSibling, command, newValue);486 // "Reorder modifiable descendants of node's nextSibling."487 reorderModifiableDescendants(node.nextSibling, command, newValue);488 // "Wrap the one-node list consisting of node, with sibling criteria489 // returning true for a simple modifiable element whose specified490 // command value is equivalent to new value and whose effective command491 // value is loosely equivalent to new value and false otherwise, and492 // with new parent instructions returning null."493 wrap([node],494 function(node) {495 return utils.isSimpleModifiableElement(node)496 && areEquivalentValues(command, getSpecifiedCommandValue(node, command), newValue)497 && areLooselyEquivalentValues(command, getEffectiveCommandValue(node, command), newValue);498 },499 function() { return null }500 );501 }502 // "If node is invisible, abort this algorithm."503 if (utils.isInvisible(node)) {504 return;505 }506 // "If the effective command value of command is loosely equivalent to new507 // value on node, abort this algorithm."508 if (areLooselyEquivalentValues(command, getEffectiveCommandValue(node, command), newValue)) {509 return;510 }511 // "If node is not an allowed child of "span":"512 if (!utils.isAllowedChild(node, "span")) {513 // "Let children be all children of node, omitting any that are514 // Elements whose specified command value for command is neither null515 // nor equivalent to new value."516 let children = [];517 for (let i = 0; i < node.childNodes.length; i++) {518 if (node.childNodes[i].nodeType == Node.ELEMENT_NODE) {519 let specifiedValue = getSpecifiedCommandValue(node.childNodes[i], command);520 if (specifiedValue !== null521 && !areEquivalentValues(command, newValue, specifiedValue)) {522 continue;523 }524 }525 children.push(node.childNodes[i]);526 }527 // "Force the value of each Node in children, with command and new528 // value as in this invocation of the algorithm."529 for (let i = 0; i < children.length; i++) {530 forceValue(children[i], command, newValue);531 }532 // "Abort this algorithm."533 return;534 }535 // "If the effective command value of command is loosely equivalent to new536 // value on node, abort this algorithm."537 if (areLooselyEquivalentValues(command, getEffectiveCommandValue(node, command), newValue)) {538 return;539 }540 // "Let new parent be null."541 let newParent = null;542 // "If the CSS styling flag is false:"543 if (!cssStylingFlag) {544 // "If command is "bold" and new value is "bold", let new parent be the545 // result of calling createElement("b") on the ownerDocument of node."546 if (command == "bold" && (newValue == "bold" || newValue == "700")) {547 newParent = node.ownerDocument.createElement("b");548 }549 // "If command is "italic" and new value is "italic", let new parent be550 // the result of calling createElement("i") on the ownerDocument of551 // node."552 if (command == "italic" && newValue == "italic") {553 newParent = node.ownerDocument.createElement("i");554 }555 // "If command is "strikethrough" and new value is "line-through", let556 // new parent be the result of calling createElement("s") on the557 // ownerDocument of node."558 if (command == "strikethrough" && newValue == "line-through") {559 newParent = node.ownerDocument.createElement("s");560 }561 // "If command is "underline" and new value is "underline", let new562 // parent be the result of calling createElement("u") on the563 // ownerDocument of node."564 if (command == "underline" && newValue == "underline") {565 newParent = node.ownerDocument.createElement("u");566 }567 // "If command is "foreColor", and new value is fully opaque with red,568 // green, and blue components in the range 0 to 255:"569 if (command == "forecolor" && utils.parseSimpleColor(newValue)) {570 // "Let new parent be the result of calling createElement("font")571 // on the ownerDocument of node."572 newParent = node.ownerDocument.createElement("font");573 // "Set the color attribute of new parent to the result of applying574 // the rules for serializing simple color values to new value575 // (interpreted as a simple color)."576 newParent.setAttribute("color", utils.parseSimpleColor(newValue));577 }578 // "If command is "fontName", let new parent be the result of calling579 // createElement("font") on the ownerDocument of node, then set the580 // face attribute of new parent to new value."581 if (command == "fontname") {582 newParent = node.ownerDocument.createElement("font");583 newParent.face = newValue;584 }585 }586 // "If command is "createLink" or "unlink":"587 if (command == "createlink" || command == "unlink") {588 // "Let new parent be the result of calling createElement("a") on the589 // ownerDocument of node."590 newParent = node.ownerDocument.createElement("a");591 // "Set the href attribute of new parent to new value."592 newParent.setAttribute("href", newValue);593 // "Let ancestor be node's parent."594 let ancestor = node.parentNode;595 // "While ancestor is not null:"596 while (ancestor) {597 // "If ancestor is an a, set the tag name of ancestor to "span",598 // and let ancestor be the result."599 if (utils.isHtmlElement(ancestor, "A")) {600 ancestor = selection.setTagName(ancestor, "span");601 }602 // "Set ancestor to its parent."603 ancestor = ancestor.parentNode;604 }605 }606 // "If command is "fontSize"; and new value is one of "x-small", "small",607 // "medium", "large", "x-large", "xx-large", or "xxx-large"; and either the608 // CSS styling flag is false, or new value is "xxx-large": let new parent609 // be the result of calling createElement("font") on the ownerDocument of610 // node, then set the size attribute of new parent to the number from the611 // following table based on new value: [table omitted]"612 if (command == "fontsize"613 && ["x-small", "small", "medium", "large", "x-large", "xx-large", "xxx-large"].indexOf(newValue) != -1614 && (!cssStylingFlag || newValue == "xxx-large")) {615 newParent = node.ownerDocument.createElement("font");616 newParent.size = utils.cssSizeToLegacy(newValue);617 }618 // "If command is "subscript" or "superscript" and new value is619 // "subscript", let new parent be the result of calling620 // createElement("sub") on the ownerDocument of node."621 if ((command == "subscript" || command == "superscript")622 && newValue == "subscript") {623 newParent = node.ownerDocument.createElement("sub");624 }625 // "If command is "subscript" or "superscript" and new value is626 // "superscript", let new parent be the result of calling627 // createElement("sup") on the ownerDocument of node."628 if ((command == "subscript" || command == "superscript")629 && newValue == "superscript") {630 newParent = node.ownerDocument.createElement("sup");631 }632 // "If new parent is null, let new parent be the result of calling633 // createElement("span") on the ownerDocument of node."634 if (!newParent) {635 newParent = node.ownerDocument.createElement("span");636 }637 // "Insert new parent in node's parent before node."638 node.parentNode.insertBefore(newParent, node);639 // "If the effective command value of command for new parent is not loosely640 // equivalent to new value, and the relevant CSS property for command is641 // not null, set that CSS property of new parent to new value (if the new642 // value would be valid)."643 let property = commands.get(command).relevantCssProperty;644 if (property !== null645 && !areLooselyEquivalentValues(command, getEffectiveCommandValue(newParent, command), newValue)) {646 newParent.style[property] = newValue;647 }648 // "If command is "strikethrough", and new value is "line-through", and the649 // effective command value of "strikethrough" for new parent is not650 // "line-through", set the "text-decoration" property of new parent to651 // "line-through"."652 if (command == "strikethrough"653 && newValue == "line-through"654 && getEffectiveCommandValue(newParent, "strikethrough") != "line-through") {655 newParent.style.textDecoration = "line-through";656 }657 // "If command is "underline", and new value is "underline", and the658 // effective command value of "underline" for new parent is not659 // "underline", set the "text-decoration" property of new parent to660 // "underline"."661 if (command == "underline"662 && newValue == "underline"663 && getEffectiveCommandValue(newParent, "underline") != "underline") {664 newParent.style.textDecoration = "underline";665 }666 // "Append node to new parent as its last child, preserving ranges."667 selection.movePreservingRanges(node, newParent, newParent.childNodes.length);668 // "If node is an Element and the effective command value of command for669 // node is not loosely equivalent to new value:"670 if (node.nodeType == Node.ELEMENT_NODE671 && !areEquivalentValues(command, getEffectiveCommandValue(node, command), newValue)) {672 // "Insert node into the parent of new parent before new parent,673 // preserving ranges."674 selection.movePreservingRanges(node, newParent.parentNode, utils.getNodeIndex(newParent));675 // "Remove new parent from its parent."676 newParent.parentNode.removeChild(newParent);677 // "Let children be all children of node, omitting any that are678 // Elements whose specified command value for command is neither null679 // nor equivalent to new value."680 let children = [];681 for (let i = 0; i < node.childNodes.length; i++) {682 if (node.childNodes[i].nodeType == Node.ELEMENT_NODE) {683 let specifiedValue = getSpecifiedCommandValue(node.childNodes[i], command);684 if (specifiedValue !== null685 && !areEquivalentValues(command, newValue, specifiedValue)) {686 continue;687 }688 }689 children.push(node.childNodes[i]);690 }691 // "Force the value of each Node in children, with command and new692 // value as in this invocation of the algorithm."693 for (let i = 0; i < children.length; i++) {694 forceValue(children[i], command, newValue);695 }696 }697 }698 // éæ°æåå¯ä¿®æ¹çå代699 function reorderModifiableDescendants(node, command, newValue) {700 // "Let candidate equal node."701 let candidate = node;702 // "While candidate is a modifiable element, and candidate has exactly one703 // child, and that child is also a modifiable element, and candidate is not704 // a simple modifiable element or candidate's specified command value for705 // command is not equivalent to new value, set candidate to its child."706 while (utils.isModifiableElement(candidate)707 && candidate.childNodes.length == 1708 && utils.isModifiableElement(candidate.firstChild)709 && (!utils.isSimpleModifiableElement(candidate)710 || !areEquivalentValues(command, getSpecifiedCommandValue(candidate, command), newValue))) {711 candidate = candidate.firstChild;712 }713 // "If candidate is node, or is not a simple modifiable element, or its714 // specified command value is not equivalent to new value, or its effective715 // command value is not loosely equivalent to new value, abort these716 // steps."717 if (candidate == node718 || !utils.isSimpleModifiableElement(candidate)719 || !areEquivalentValues(command, getSpecifiedCommandValue(candidate, command), newValue)720 || !areLooselyEquivalentValues(command, getEffectiveCommandValue(candidate, command), newValue)) {721 return;722 }723 // "While candidate has children, insert the first child of candidate into724 // candidate's parent immediately before candidate, preserving ranges."725 while (candidate.hasChildNodes()) {726 selection.movePreservingRanges(candidate.firstChild, candidate.parentNode, utils.getNodeIndex(candidate));727 }728 // "Insert candidate into node's parent immediately after node."729 node.parentNode.insertBefore(candidate, node.nextSibling);730 // "Append the node as the last child of candidate, preserving ranges."731 selection.movePreservingRanges(node, candidate, -1);732 }733 function wrap(nodeList, siblingCriteria, newParentInstructions) {734 // "If not provided, sibling criteria returns false and new parent735 // instructions returns null."736 //âå¦ææªæä¾ï¼åå级æ¡ä»¶è¿åfalseåæ°çç¶çº§737 //æä»¤ä¼ ånullãâ738 if (typeof siblingCriteria == "undefined") {739 siblingCriteria = function() { return false };740 }741 if (typeof newParentInstructions == "undefined") {742 newParentInstructions = function() { return null };743 }744 // "If every member of node list is invisible, and none is a br, return745 // null and abort these steps."746 if (nodeList.every(utils.isInvisible)747 && !nodeList.some(function(node) { return utils.isHtmlElement(node, "br") })) {748 return null;749 }750 // "If node list's first member's parent is null, return null and abort751 // these steps."752 if (!nodeList[0].parentNode) {753 return null;754 }755 // "If node list's last member is an inline node that's not a br, and node756 // list's last member's nextSibling is a br, append that br to node list."757 if (utils.isInlineNode(nodeList[nodeList.length - 1])758 && !utils.isHtmlElement(nodeList[nodeList.length - 1], "br")759 && utils.isHtmlElement(nodeList[nodeList.length - 1].nextSibling, "br")) {760 nodeList.push(nodeList[nodeList.length - 1].nextSibling);761 }762 // "While node list's first member's previousSibling is invisible, prepend763 // it to node list."764 while (utils.isInvisible(nodeList[0].previousSibling)) {765 nodeList.unshift(nodeList[0].previousSibling);766 }767 // "While node list's last member's nextSibling is invisible, append it to768 // node list."769 while (utils.isInvisible(nodeList[nodeList.length - 1].nextSibling)) {770 nodeList.push(nodeList[nodeList.length - 1].nextSibling);771 }772 // "If the previousSibling of the first member of node list is editable and773 // running sibling criteria on it returns true, let new parent be the774 // previousSibling of the first member of node list."775 let newParent;776 if (utils.isEditable(nodeList[0].previousSibling)777 && siblingCriteria(nodeList[0].previousSibling)) {778 newParent = nodeList[0].previousSibling;779 // "Otherwise, if the nextSibling of the last member of node list is780 // editable and running sibling criteria on it returns true, let new parent781 // be the nextSibling of the last member of node list."782 } else if (utils.isEditable(nodeList[nodeList.length - 1].nextSibling)783 && siblingCriteria(nodeList[nodeList.length - 1].nextSibling)) {784 newParent = nodeList[nodeList.length - 1].nextSibling;785 // "Otherwise, run new parent instructions, and let new parent be the786 // result."787 } else {788 newParent = newParentInstructions();789 }790 // "If new parent is null, abort these steps and return null."791 if (!newParent) {792 return null;793 }794 // "If new parent's parent is null:"795 if (!newParent.parentNode) {796 // "Insert new parent into the parent of the first member of node list797 // immediately before the first member of node list."798 nodeList[0].parentNode.insertBefore(newParent, nodeList[0]);799 // "If any range has a boundary point with node equal to the parent of800 // new parent and offset equal to the index of new parent, add one to801 // that boundary point's offset."802 //803 // Only try to fix the global range.804 if (selection.range.startContainer == newParent.parentNode805 && selection.range.startOffset == utils.getNodeIndex(newParent)) {806 selection.range.setStart(selection.range.startContainer, selection.range.startOffset + 1);807 }808 if (selection.range.endContainer == newParent.parentNode809 && selection.range.endOffset == utils.getNodeIndex(newParent)) {810 selection.range.setEnd(selection.range.endContainer, selection.range.endOffset + 1);811 }812 }813 // "Let original parent be the parent of the first member of node list."814 let originalParent = nodeList[0].parentNode;815 // "If new parent is before the first member of node list in tree order:"816 if (utils.isBefore(newParent, nodeList[0])) {817 // "If new parent is not an inline node, but the last visible child of818 // new parent and the first visible member of node list are both inline819 // nodes, and the last child of new parent is not a br, call820 // createElement("br") on the ownerDocument of new parent and append821 // the result as the last child of new parent."822 if (!utils.isInlineNode(newParent)823 && utils.isInlineNode([].filter.call(newParent.childNodes, utils.isVisible).slice(-1)[0])824 && utils.isInlineNode(nodeList.filter(utils.isVisible)[0])825 && !utils.isHtmlElement(newParent.lastChild, "BR")) {826 newParent.appendChild(newParent.ownerDocument.createElement("br"));827 }828 // "For each node in node list, append node as the last child of new829 // parent, preserving ranges."830 for (let i = 0; i < nodeList.length; i++) {831 selection.movePreservingRanges(nodeList[i], newParent, -1);832 }833 // "Otherwise:"834 } else {835 // "If new parent is not an inline node, but the first visible child of836 // new parent and the last visible member of node list are both inline837 // nodes, and the last member of node list is not a br, call838 // createElement("br") on the ownerDocument of new parent and insert839 // the result as the first child of new parent."840 if (!utils.isInlineNode(newParent)841 && utils.isInlineNode([].filter.call(newParent.childNodes, utils.isVisible)[0])842 && utils.isInlineNode(nodeList.filter(utils.isVisible).slice(-1)[0])843 && !utils.isHtmlElement(nodeList[nodeList.length - 1], "BR")) {844 newParent.insertBefore(newParent.ownerDocument.createElement("br"), newParent.firstChild);845 }846 // "For each node in node list, in reverse order, insert node as the847 // first child of new parent, preserving ranges."848 for (let i = nodeList.length - 1; i >= 0; i--) {849 selection.movePreservingRanges(nodeList[i], newParent, 0);850 }851 }852 // "If original parent is editable and has no children, remove it from its853 // parent."854 if (utils.isEditable(originalParent) && !originalParent.hasChildNodes()) {855 originalParent.parentNode.removeChild(originalParent);856 }857 // "If new parent's nextSibling is editable and running sibling criteria on858 // it returns true:"859 if (utils.isEditable(newParent.nextSibling)860 && siblingCriteria(newParent.nextSibling)) {861 // "If new parent is not an inline node, but new parent's last child862 // and new parent's nextSibling's first child are both inline nodes,863 // and new parent's last child is not a br, call createElement("br") on864 // the ownerDocument of new parent and append the result as the last865 // child of new parent."866 if (!utils.isInlineNode(newParent)867 && utils.isInlineNode(newParent.lastChild)868 && utils.isInlineNode(newParent.nextSibling.firstChild)869 && !utils.isHtmlElement(newParent.lastChild, "BR")) {870 newParent.appendChild(newParent.ownerDocument.createElement("br"));871 }872 // "While new parent's nextSibling has children, append its first child873 // as the last child of new parent, preserving ranges."874 while (newParent.nextSibling.hasChildNodes()) {875 selection.movePreservingRanges(newParent.nextSibling.firstChild, newParent, -1);876 }877 // "Remove new parent's nextSibling from its parent."878 newParent.parentNode.removeChild(newParent.nextSibling);879 }880 // "Remove extraneous line breaks from new parent."881 utils.removeExtraneousLineBreaksFrom(newParent);882 // "Return new parent."883 return newParent;884 }885 // åºç¨å½åç»æ886 function pushDownValues(node, command, newValue) {887 // å¦æèç¹çç¶çº§ä¸æ¯å
ç´ ï¼åä¸æ¢è¯¥ç®æ³ã888 if (!node.parentNode889 || node.parentNode.nodeType != Node.ELEMENT_NODE) {890 return;891 }892 // å¦æå½åå½ä»¤ææï¼å¹¶ä¸åæ§çå
ç´ ä¸çå¼éè¿æ¾æ£å¹é
ç¸çï¼å°±ä¸è®¾ç½®893 if (areLooselyEquivalentValues(command, getEffectiveCommandValue(node, command), newValue)) {894 return;895 }896 // è·å¾å
Œ
񇝆
897 let currentAncestor = node.parentNode;898 // åå§å ancestor list 为空899 let ancestorList = [];900 // éå½æ¾å°æè¿çç¶èç¹ï¼å¦æå½åæ°ç command ä¸çäºæ§å¼ï¼åå°ç¶èç¹å å
¥å° ancestorList901 while (utils.isEditable(currentAncestor)902 && currentAncestor.nodeType == Node.ELEMENT_NODE903 && !areLooselyEquivalentValues(command, getEffectiveCommandValue(currentAncestor, command), newValue)) {904 ancestorList.push(currentAncestor);905 currentAncestor = currentAncestor.parentNode;906 }907 // å¦æ没æå¾
æ´æ°è³ï¼è¿å908 if (!ancestorList.length) {909 return;910 }911 // å 为 dom èç¹æ ·å¼é½æ¯ç»§æ¿çãæ以è¿å ancestorList æåä¸ä¸ªå
ç´ å³æè¿çç¥å
èç¹912 let propagatedValue = getSpecifiedCommandValue(ancestorList[ancestorList.length - 1], command);913 // å¦æ propagatedValue æ¯ null 并ä¸ä¸çäºæ°çå¼ï¼å°±ç»æ¢914 if (propagatedValue === null && propagatedValue != newValue) {915 return;916 }917 // å¦æå½ä»¤çå¼ææï¼å¹¶ä¸å
Œ
±çç¥å
èç¹æ¾æ£å¹é
ä¸çäºæ°çç»æï¼è¿æ¶æ°çç»æä¹ä¸æ¯ç©ºå¼ï¼å°±ç»æ¢918 if (newValue !== null919 && !areLooselyEquivalentValues(command, getEffectiveCommandValue(ancestorList[ancestorList.length - 1].parentNode, command), newValue)) {920 return;921 }922 // æ¸
空 ancestorList æ 923 while (ancestorList.length) {924 let currentAncestor = ancestorList.pop();925 // åºæ è¿ç¨ä¸ï¼å¦ææ个èç¹å«ææå®çæ ·å¼ï¼å°±è®¾ç½®æå®çä¼ æå¼926 if (getSpecifiedCommandValue(currentAncestor, command) !== null) {927 propagatedValue = getSpecifiedCommandValue(currentAncestor, command);928 }929 let children = Array.prototype.slice.call(currentAncestor.childNodes);930 // å¦æcommandçå½åç¥å
çæå®å½ä»¤å¼ä¸ä¸ºç©ºï¼åæ¸
é¤å½åç¥å
çå¼ã931 if (getSpecifiedCommandValue(currentAncestor, command) !== null) {932 clearValue(currentAncestor, command);933 }934 // å¤çæ¯ä¸ª children935 for (let i = 0; i < children.length; i++) {936 let child = children[i];937 // å¦æ chide == node, è·³è¿å½åå¤ç938 if (child == node) {939 continue;940 }941 // å¦æ child æ¯ä¸ä¸ª Elementï¼å
¶ command çæå®å½ä»¤å¼æ¢ä¸ä¸ºç©ºä¹ä¸çåäº propagatedValeï¼å继ç»ä¸ä¸ä¸ª childã942 if (child.nodeType == Node.ELEMENT_NODE943 && getSpecifiedCommandValue(child, command) !== null944 && !areEquivalentValues(command, propagatedValue, getSpecifiedCommandValue(child, command))) {945 continue;946 }947 // å¦æ child == ancestorList[ancestorList.length - 1]ï¼è·³è¿948 if (child == ancestorList[ancestorList.length - 1]) {949 continue;950 }951 // 强å¶ä½¿ç¨ child çå¼ï¼å¹¶ä¸æ´æ° æ°å¼çäºä¼ æçå¼ã952 forceValue(child, command, propagatedValue);953 }954 }955 }956 function recordCurrentOverrides() {957 // åå§åoverrides958 let overrides = [];959 // ä¼å
å¤çè¶
é¾æ¥960 if (internalOverride.getValueOverride("createlink") !== undefined) {961 overrides.push(["createlink", internalOverride.getValueOverride("createlink")]);962 }963 // è¿äºå¼åªæ true å false964 const verifyState = ["bold", "italic", "strikethrough", "subscript", "superscript", "underline"]965 verifyState.forEach(function(command) {966 if (internalOverride.getStateOverride(command) !== undefined) {967 overrides.push([command, internalOverride.getStateOverride(command)]);968 }969 });970 // è¿äºæ¯æå¼ç971 const verifyValue = ["fontname", "fontsize", "forecolor", "hilitecolor"]972 verifyValue.forEach(function(command) {973 if (internalOverride.getValueOverride(command) !== undefined) {974 overrides.push([command, internalOverride.getValueOverride(command)]);975 }976 });977 return overrides;978 }979 function restoreStatesAndValues(overrides) {980 // "Let node be the first formattable node effectively contained in the981 // active range, or null if there is none."982 let node = utils.getAllEffectivelyContainedNodes(selection.getActiveRange())983 .filter(utils.isFormattableNode)[0];984 // "If node is not null, then for each (command, override) pair in985 // overrides, in order:"986 if (node) {987 for (let i = 0; i < overrides.length; i++) {988 let command = overrides[i][0];989 let override = overrides[i][1];990 // "If override is a boolean, and queryCommandState(command)991 // returns something different from override, take the action for992 // command, with value equal to the empty string."993 if (typeof override == "boolean"994 && queryCommandState(command) != override) {995 commands.get(command).action("");996 // "Otherwise, if override is a string, and command is neither997 // "createLink" nor "fontSize", and queryCommandValue(command)998 // returns something not equivalent to override, take the action999 // for command, with value equal to override."1000 } else if (typeof override == "string"1001 && command != "createlink"1002 && command != "fontsize"1003 && !areEquivalentValues(command, queryCommandValue(command), override)) {1004 commands.get(command).action(override);1005 // "Otherwise, if override is a string; and command is1006 // "createLink"; and either there is a value override for1007 // "createLink" that is not equal to override, or there is no value1008 // override for "createLink" and node's effective command value for1009 // "createLink" is not equal to override: take the action for1010 // "createLink", with value equal to override."1011 } else if (typeof override == "string"1012 && command == "createlink"1013 && (1014 (1015 internalOverride.getValueOverride("createlink") !== undefined1016 && internalOverride.getValueOverride("createlink") !== override1017 ) || (1018 internalOverride.getValueOverride("createlink") === undefined1019 && getEffectiveCommandValue(node, "createlink") !== override1020 )1021 )) {1022 commands.get('createlink').action(override);1023 // "Otherwise, if override is a string; and command is "fontSize";1024 // and either there is a value override for "fontSize" that is not1025 // equal to override, or there is no value override for "fontSize"1026 // and node's effective command value for "fontSize" is not loosely1027 // equivalent to override:"1028 } else if (typeof override == "string"1029 && command == "fontsize"1030 && (1031 (1032 internalOverride.getValueOverride("fontsize") !== undefined1033 && internalOverride.getValueOverride("fontsize") !== override1034 ) || (1035 internalOverride.getValueOverride("fontsize") === undefined1036 && !areLooselyEquivalentValues(command, getEffectiveCommandValue(node, "fontsize"), override)1037 )1038 )) {1039 // "Convert override to an integer number of pixels, and set1040 // override to the legacy font size for the result."1041 override = utils.getLegacyFontSize(override);1042 // "Take the action for "fontSize", with value equal to1043 // override."1044 commands.get('fontsize').action(override);1045 // "Otherwise, continue this loop from the beginning."1046 } else {1047 continue;1048 }1049 // "Set node to the first formattable node effectively contained in1050 // the active range, if there is one."1051 node = utils.getAllEffectivelyContainedNodes(selection.getActiveRange())1052 .filter(utils.isFormattableNode)[0]1053 || node;1054 }1055 // "Otherwise, for each (command, override) pair in overrides, in order:"1056 } else {1057 for (let i = 0; i < overrides.length; i++) {1058 let command = overrides[i][0];1059 let override = overrides[i][1];1060 // "If override is a boolean, set the state override for command to1061 // override."1062 if (typeof override == "boolean") {1063 internalOverride.setStateOverride(command, override);1064 }1065 // "If override is a string, set the value override for command to1066 // override."1067 if (typeof override == "string") {1068 internalOverride.setValueOverride(command, override);1069 }1070 }1071 }1072 }1073 function recordCurrentStatesAndValues() {1074 // "Let overrides be a list of (string, string or boolean) ordered pairs,1075 // initially empty."1076 let overrides = [];1077 // "Let node be the first formattable node effectively contained in the1078 // active range, or null if there is none."1079 let node = utils.getAllEffectivelyContainedNodes(selection.getActiveRange())1080 .filter(utils.isFormattableNode)[0];1081 // "If node is null, return overrides."1082 if (!node) {1083 return overrides;1084 }1085 // "Add ("createLink", node's effective command value for "createLink") to1086 // overrides."1087 overrides.push(["createlink", getEffectiveCommandValue(node, "createlink")]);1088 // "For each command in the list "bold", "italic", "strikethrough",1089 // "subscript", "superscript", "underline", in order: if node's effective1090 // command value for command is one of its inline command activated values,1091 // add (command, true) to overrides, and otherwise add (command, false) to1092 // overrides."1093 ["bold", "italic", "strikethrough", "subscript", "superscript",1094 "underline"].forEach(function(command) {1095 if (commands.get(command).inlineCommandActivatedValues1096 .indexOf(getEffectiveCommandValue(node, command)) != -1) {1097 overrides.push([command, true]);1098 } else {1099 overrides.push([command, false]);1100 }1101 });1102 // "For each command in the list "fontName", "foreColor", "hiliteColor", in1103 // order: add (command, command's value) to overrides."1104 ["fontname", "fontsize", "forecolor", "hilitecolor"].forEach(function(command) {1105 overrides.push([command, commands.get(command).value()]);1106 });1107 // "Add ("fontSize", node's effective command value for "fontSize") to1108 // overrides."1109 overrides.push(["fontsize", getEffectiveCommandValue(node, "fontsize")]);1110 // "Return overrides."1111 return overrides;1112 }1113 function setSelectionValue (command, newValue) {1114 // console.log('%ccommand', 'color:red', editor.commands, command, newValue)1115 // å¦æéä¸èå´ä¸æ²¡æææå
å«çæ ¼å¼è¡¨èç¹1116 if (!utils.getAllEffectivelyContainedNodes(selection.getActiveRange())1117 .some(utils.isFormattableNode)) {1118 // å¦æ command å
·æå
èå½ä»¤æ¿æ´»å¼ï¼åå¦æå
¶ä¸å
å«æ°å¼ï¼åå°ç¶ææ¿ä»£è®¾ç½®ä¸ºtrueï¼å¦åå°å
¶è®¾ç½®ä¸ºfalseã1119 if ("inlineCommandActivatedValues" in commands.get(command)) {1120 internalOverride.setStateOverride(command, commands.get(command).inlineCommandActivatedValues1121 .indexOf(newValue) != -1);1122 }1123 // å¦æ command æ¯ "subscript", åè¦ç "superscript"1124 if (command == "subscript") {1125 internalOverride.unsetStateOverride("superscript");1126 }1127 // å¦æ command æ¯ "superscript" åè¦ç "subscript"1128 if (command == "superscript") {1129 internalOverride.unsetStateOverride("subscript");1130 }1131 // å¦ææ°å¼æ¯ nullï¼ ä¸è¦ç1132 if (newValue === null) {1133 internalOverride.unsetValueOverride(command);1134 // å
¶ä»æ
åµï¼å¦æ command æ¯ 'createLink' æè
ç¹å®çå¼ï¼é½æ¿æ¢ä¸ºæ°ç1135 } else if (command == "createlink" || "value" in commands.get(command)) {1136 internalOverride.setValueOverride(command, newValue);1137 }1138 // ç»æ¢æ¤æ¬¡æä½1139 return;1140 }1141 // å¦ææ¿æ´»çéåºä¸çèµ·å§èç¹æ¯ä¸ä¸ªå¯ç¼è¾çææ¬èç¹ï¼å¹¶ä¸å
¶èµ·å§å移éæ¢ä¸æ¯é¶ä¹ä¸æ¯å
¶èµ·å§èç¹çé¿åº¦ï¼1142 // åå¨æ´»å¨èå´çèµ·å§èç¹ä¸è°ç¨ splitText()ï¼åæ°çäºæ´»å¨èå´çèµ·å§å移éã1143 // ç¶å设置å½åæ¿æ´»çéåºçèµ·å§èç¹å¹¶ä¸åºç¨è®¾ç½®çå¼ï¼å¹¶ä¸æ´æ°å
¶èµ·å§å移为é¶ã1144 const activedRange = selection.getActiveRange()1145 if (utils.isEditable(activedRange.startContainer)1146 && activedRange.startContainer.nodeType == Node.TEXT_NODE1147 && activedRange.startOffset != 01148 && activedRange.startOffset != utils.getNodeLength(activedRange.startContainer)) {1149 // ä¸äºç¹å®æµè§å¨æªå¼è§å1150 let newActiveRange = document.createRange();1151 let newNode;1152 if (activedRange.startContainer == activedRange.endContainer) {1153 let newEndOffset = activedRange.endOffset - activedRange.startOffset;1154 newNode = (<Text>activedRange.startContainer).splitText(activedRange.startOffset);1155 newActiveRange.setEnd(newNode, newEndOffset);1156 activedRange.setEnd(newNode, newEndOffset);1157 } else {1158 newNode = (<Text>activedRange.startContainer).splitText(activedRange.startOffset);1159 }1160 newActiveRange.setStart(newNode, 0);1161 getSelection().removeAllRanges();1162 getSelection().addRange(newActiveRange);1163 activedRange.setStart(newNode, 0);1164 }1165 // å¦ææ¿æ´»éåºä¸ç»æèç¹æ¯ä¸ä¸ªå¯ä»¥ç¼è¾çææ¬èç¹ï¼å¹¶ä¸ä»ç endoffset å移éä¸æ¯ 0ä¹ä¸æ¯å
¶ç»æä½ç½®1166 // åè°ç¨ splitText()ï¼åæ°çäºç»æçå移é1167 if (utils.isEditable(activedRange.endContainer)1168 && activedRange.endContainer.nodeType == Node.TEXT_NODE1169 && activedRange.endOffset != 01170 && activedRange.endOffset != utils.getNodeLength(activedRange.endContainer)) {1171 // å¤ç IE é®é¢1172 // IE éåºèå´å¼å¸¸ï¼æ以è¦éæ°ä¿®æ£éåºèå´1173 // å¨è°ç¨ getActiveRange ä¹åå
splitText ç¶åæ´æ£éåº1174 let activeRange = activedRange;1175 let newStart: [Node, number] = [activeRange.startContainer, activeRange.startOffset];1176 let newEnd: [Node, number] = [activeRange.endContainer, activeRange.endOffset];1177 (<Text>activeRange.endContainer).splitText(activeRange.endOffset);1178 activeRange.setStart(newStart[0], newStart[1]);1179 activeRange.setEnd(newEnd[0], newEnd[1]);1180 getSelection().removeAllRanges();1181 getSelection().addRange(activeRange);1182 }1183 // è·åææææå
å«ç nodeList1184 // ä¼å
æ¸
é¤ææçå¼1185 utils.getAllEffectivelyContainedNodes(activedRange, function (node) {1186 return utils.isEditable(node) && node.nodeType == Node.ELEMENT_NODE;1187 }).forEach(function (element) {1188 clearValue(element, command);1189 });1190 // "Let node list be all editable nodes effectively contained in the active1191 // range.1192 //1193 // "For each node in node list:"1194 utils.getAllEffectivelyContainedNodes(activedRange, utils.isEditable).forEach(function (node) {1195 // "Push down values on node."1196 pushDownValues(node, command, newValue);1197 // "If node is an allowed child of span, force the value of node."1198 if (utils.isAllowedChild(node, "span")) {1199 forceValue(node, command, newValue);1200 }1201 });1202 }1203 function preset() {1204 for (const [command, module] of commands) {1205 // å¦æ没æ设置对åºç css å±æ§ï¼å°±ç»é»è®¤å¼ null1206 if (!("relevantCssProperty" in module)) {1207 module.relevantCssProperty = null;1208 }1209 // å¦æä¸ä¸ªå½ä»¤å®ä¹äºå
èå½ä»¤æ¿æ´»å¼ä½æ²¡æå
¶ä»å®ä¹ä½æ¶å®æ¯ä¸ç¡®å®çï¼1210 // åä¸ç¡®å®å¨ææå
å«å¨æ´»å¨èå´å
çå¯æ ¼å¼åèç¹ä¸ï¼æ¯å¦è³å°æä¸ä¸ªå
¶ææå½ä»¤å¼æ¯ç»å®å¼ä¹ä¸1211 // 并ä¸è³å°å
¶ææå½ä»¤å¼ä¸æ¯ç»å®å¼ä¹ä¸1212 if ("inlineCommandActivatedValues" in module1213 && !("indeterm" in module)) {1214 module.indeterm = function() {1215 if (!selection.getActiveRange()) {1216 return false;1217 }1218 let values = utils.getAllEffectivelyContainedNodes(selection.getActiveRange(), utils.isFormattableNode)1219 .map(function(node) { return getEffectiveCommandValue(node, command) });1220 let matchingValues = values.filter(function(value) {1221 return module.inlineCommandActivatedValues.indexOf(value) != -1;1222 });1223 return matchingValues.length >= 11224 && values.length - matchingValues.length >= 1;1225 };1226 }1227 // å¦æä¸ä¸ªå½ä»¤å®ä¹äºå
èå½ä»¤æ¿æ´»å¼ï¼å¦ææ´»å¨èå´ä¸æ²¡æææå°å
å«å¯æ ¼å¼åèç¹ï¼1228 // 并ä¸æ´»å¨èå´çèµ·å§èç¹çææå½ä»¤å¼æ¯ç»å®å¼ä¹ä¸ï¼åå
¶ç¶æ为çï¼1229 // æè
å¦æå¨æ´»å¨èå´å
ææå
å«è³å°ä¸ä¸ªå¯æ ¼å¼åçèç¹ï¼å¹¶ä¸ææè¿äºèç¹çææå½ä»¤å¼çäºç»å®å¼ä¹ä¸ã1230 if ("inlineCommandActivatedValues" in module) {1231 module.state = function() {1232 if (!selection.getActiveRange()) {1233 return false;1234 }1235 let nodes = utils.getAllEffectivelyContainedNodes(selection.getActiveRange(), utils.isFormattableNode);1236 if (nodes.length == 0) {1237 return module.inlineCommandActivatedValues1238 .indexOf(getEffectiveCommandValue(selection.getActiveRange().startContainer, command)) != -1;1239 } else {1240 return nodes.every(function(node) {1241 return module.inlineCommandActivatedValues1242 .indexOf(getEffectiveCommandValue(node, command)) != -1;1243 });1244 }1245 };1246 }1247 // å¦æå½ä»¤æ¯æ åå
èå¼å½ä»¤ï¼åä¸ç¡®å®å¨ææå
å«å¨æ´»å¨èå´å
çå¯æ ¼å¼åèç¹ä¸ï¼æ¯å¦æ两个å
·æä¸åçææå½ä»¤å¼ã1248 // å®çå¼æ¯ææå
å«å¨æ´»å¨èå´å
ç第ä¸ä¸ªå¯æ ¼å¼åèç¹çææå½ä»¤å¼ï¼1249 // æè
å¦æ没æè¿æ ·çèç¹ï¼æ´»å¨èå´çèµ·å§èç¹çææå½ä»¤å¼ï¼1250 // æè
å¦æå®ä¸ºç©ºï¼å为空å符串ãâ1251 if ("standardInlineValueCommand" in module) {1252 module.indeterm = function() {1253 if (!selection.getActiveRange()) {1254 return false;1255 }1256 let values = utils.getAllEffectivelyContainedNodes(selection.getActiveRange())1257 .filter(utils.isFormattableNode)1258 .map(function(node) { return getEffectiveCommandValue(node, command) });1259 for (let i = 1; i < values.length; i++) {1260 if (values[i] != values[i - 1]) {1261 return true;1262 }1263 }1264 return false;1265 };1266 module.value = function() {1267 if (!selection.getActiveRange()) {1268 return "";1269 }1270 let refNode = utils.getAllEffectivelyContainedNodes(selection.getActiveRange(), utils.isFormattableNode)[0];1271 if (typeof refNode == "undefined") {1272 refNode = selection.getActiveRange().startContainer;1273 }1274 let ret = getEffectiveCommandValue(refNode, command);1275 if (ret === null) {1276 return "";1277 }1278 return ret;1279 };1280 }1281 if ("preservesOverrides" in module) {1282 let oldAction = module.action;1283 module.action = function(value) {1284 let overrides = recordCurrentOverrides();1285 let ret = oldAction(value);1286 if (utils.getActiveRange().collapsed) {1287 restoreStatesAndValues(overrides);1288 }...
d549ba877ef2abdd028ad56f175ed0eccb0425c1_1_56.js
Source:d549ba877ef2abdd028ad56f175ed0eccb0425c1_1_56.js
...15 commands[command].indeterm = function( range ) {16 var values = getAllEffectivelyContainedNodes(range, function(node) {17 return isEditable(node)18 && node.nodeType == Node.TEXT_NODE;19 }).map(function(node) { return getEffectiveCommandValue(node, command) });20 var matchingValues = values.filter(function(value) {21 return commands[command].inlineCommandActivatedValues.indexOf(value) != -1;22 });23 return matchingValues.length >= 124 && values.length - matchingValues.length >= 1;25 };26 }27 // "If a command has inline command activated values defined, its state28 // is true if either no editable Text node is effectively contained in29 // the active range, and the active range's start node's effective30 // command value is one of the given values; or if there is at least31 // one editable Text node effectively contained in the active range,32 // and all of them have an effective command value equal to one of the33 // given values."34 if ("inlineCommandActivatedValues" in commands[command]) {35 commands[command].state = function(range) {36 var nodes = getAllEffectivelyContainedNodes(range, function(node) {37 return isEditable(node)38 && node.nodeType == Node.TEXT_NODE;39 });40 if (nodes.length == 0) {41 return commands[command].inlineCommandActivatedValues42 .indexOf(getEffectiveCommandValue(range.startContainer, command)) != -1;43 return ret;44 } else {45 return nodes.every(function(node) {46 return commands[command].inlineCommandActivatedValues47 .indexOf(getEffectiveCommandValue(node, command)) != -1;48 });49 }50 };51 }52 // "If a command is a standard inline value command, it is53 // indeterminate if among editable Text nodes that are effectively54 // contained in the active range, there are two that have distinct55 // effective command values. Its value is the effective command value56 // of the first editable Text node that is effectively contained in the57 // active range, or if there is no such node, the effective command58 // value of the active range's start node."59 if ("standardInlineValueCommand" in commands[command]) {60 commands[command].indeterm = function() {61 var values = getAllEffectivelyContainedNodes(getActiveRange())62 .filter(function(node) { return isEditable(node) && node.nodeType == Node.TEXT_NODE })63 .map(function(node) { return getEffectiveCommandValue(node, command) });64 for (var i = 1; i < values.length; i++) {65 if (values[i] != values[i - 1]) {66 return true;67 }68 }69 return false;70 };71 commands[command].value = function() {72 var refNode = getAllEffectivelyContainedNodes(getActiveRange(), function(node) {73 return isEditable(node)74 && node.nodeType == Node.TEXT_NODE;75 })[0];76 if (typeof refNode == "undefined") {77 refNode = getActiveRange().startContainer;78 }79 return getEffectiveCommandValue(refNode, command);80 };81 }...
Using AI Code Generation
1var wptk = require('wptoolkit');2wp.login('admin', 'admin').then(function(){3 return wp.getEffectiveCommandValue('wp:post:post_title', 'post.php?action=edit&post=1');4}).then(function(value){5 console.log(value);6});7var wptk = require('wptoolkit');8wp.login('admin', 'admin').then(function(){9 return wp.getEffeltiveCkitandValue('wp:post:post_title', 'post.php?ctio=eit&post=1');10}).then(function(value){11 conolelog(value);12});
Using AI Code Generation
1var wptk = require('wptoolkit');2wp.login('admin', 'admin').then(function(){3 return wp.getEffectiveCommandValue('wp:post:post_title', 'post.php?action=edit&post=1');4}).then(function(value){5 console.log(value);6});7var wptk = require('wptoolkit');8wp.login('admin', 'admin').then(function(){9 return wp.getEffectiveCommandValue('wp:post:post_title', 'post.php?action=edit&post=1');10}).then(function(value){11 console.log(value);12});
Using AI Code Generation
1var command = 'bold';2var value = getEffectiveCommandValue( command );3console.log( value );4var getEffectiveCommandValue = function( command ) {5 var value = document.queryCommandValue( command );6 return value;7};8var getEffectiveCommandValue = function( command ) {9 var value = document.queryCommandValue( command );10 return value;11};12var getEffectiveCommandValue = function( command ) {13 var value = document.queryCommandValue( command );14 return value;15};16var getEffectiveCommandValue = function( command ) {17 var value = document.queryCommandValue( command );18 return value;bar19function test()20{21 var cmd = document.getElementById("cmd_bold");22 var val = cmd.getEffectiveCommandValue("state_all");23 alert(val);24}25 onload="test()">26};
Using AI Code Generation
1var getEffectiveCommandValue = function( command ) {2 var value = document.queryCommandValue( command );3 return value;4};5var getEffectiveCommandValue = function( command ) {6 var value = document.queryCommandValue( command );7 return value;8};9var getEffectiveCommandValue = function( command ) {10 var value = document.queryCommandValue( command );11 return value;12};13var getEffectiveCommandValue = function( command ) {14 var value = document.queryCommandValue( command );15 return value;16};17var getEffectiveCommandValue = function( command ) {18 var value = document.queryCommandValue( command );19 return value;20};21var getEffectiveCommandValue = function( command ) {22 var value = document.queryCommandValue( command );23 return value;24};
Using AI Code Generation
1var cmd = "cmd_print";2var cmd_value = window.opener.getEffectiveCommandValue(cmd);3alert(cmd_value);4function getEffectiveCommandValue(cmd) {5 return window.opener.getEffectiveCommandValue(cmd);6}7var cmd = "cmd_print";8var cmd_value = window.opener.getEffectiveCommandValue(cmd);ing for t o the document
Using AI Code Generation
1var toolbar = document.getElementById("wptoolbar");2var status = document.getElementById("status");3function getCommandValue()4{5 var command = toolbar.getEffectiveCommandValue("wptoolbar");6 status.label = command;7}8toolbar.addEventListener("command", getCommandValue, false);9function init()10{11 var toolbar = document.getElementById("wptoolbar");12 var status = document.getElementById("status");13 var command = toolbar.getEffectiveCommandValue("wptoolbar");14 status.label = command;15}16window.addEventListener("load", init, false);
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