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Introduced use of conditional chaining operator

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This commit is contained in:
n1474335 2022-10-28 13:24:03 +01:00
parent 570206af77
commit b92501ee35
14 changed files with 493 additions and 495 deletions
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2
src/web/App.mjs
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@ -342,7 +342,7 @@ class App {
let favourites;
if (this.isLocalStorageAvailable()) {
favourites = localStorage.favourites && localStorage.favourites.length > 2 ?
favourites = localStorage?.favourites?.length > 2 ?
JSON.parse(localStorage.favourites) :
this.dfavourites;
favourites = this.validFavourites(favourites);

2
src/web/utils/statusBar.mjs
View file

@ -159,7 +159,7 @@ class StatusBarPanel {
* @param {boolean} selectionSet
*/
updateSelection(state, selectionSet) {
const selLen = state.selection && state.selection.main ?
const selLen = state?.selection?.main ?
state.selection.main.to - state.selection.main.from :
0;

2
src/web/waiters/InputWaiter.mjs
View file

@ -807,7 +807,7 @@ class InputWaiter {
// Dropped text is handled by the editor itself
if (e.dataTransfer.getData("Text")) return;
if (e.dataTransfer.files && e.dataTransfer.files.length > 0) {
if (e?.dataTransfer?.files?.length > 0) {
this.loadUIFiles(e.dataTransfer.files);
}
}

2
src/web/waiters/OutputWaiter.mjs
View file

@ -155,7 +155,7 @@ class OutputWaiter {
getEOLSeq() {
const currentTabNum = this.manager.tabs.getActiveTab("output");
if (currentTabNum < 0) {
return this.outputEditorConf.state.lineBreak;
return this.outputEditorConf.state?.lineBreak || "\n";
}
return this.outputs[currentTabNum].eolSequence;
}

10
src/web/waiters/RecipeWaiter.mjs
View file

@ -133,7 +133,7 @@ class RecipeWaiter {
// Reinitialise the popover on the original element in the ops list because for some reason it
// gets destroyed and recreated. If the clone isn't in the ops list, we use the original item instead.
let enableOpsElement;
if (evt.clone.parentNode && evt.clone.parentNode.classList.contains("op-list")) {
if (evt.clone?.parentNode?.classList?.contains("op-list")) {
enableOpsElement = evt.clone;
} else {
enableOpsElement = evt.item;
@ -163,13 +163,13 @@ class RecipeWaiter {
e.stopPropagation();
e.preventDefault();
if (e.target.className && e.target.className.indexOf("category-title") > -1) {
if (e.target?.className?.indexOf("category-title") > -1) {
// Hovering over the a
e.target.classList.add("favourites-hover");
} else if (e.target.parentNode.className && e.target.parentNode.className.indexOf("category-title") > -1) {
} else if (e.target?.parentNode?.className?.indexOf("category-title") > -1) {
// Hovering over the Edit button
e.target.parentNode.classList.add("favourites-hover");
} else if (e.target.parentNode.parentNode.className && e.target.parentNode.parentNode.className.indexOf("category-title") > -1) {
} else if (e.target?.parentNode?.parentNode?.className?.indexOf("category-title") > -1) {
// Hovering over the image on the Edit button
e.target.parentNode.parentNode.classList.add("favourites-hover");
}
@ -211,7 +211,7 @@ class RecipeWaiter {
* @fires Manager#statechange
*/
ingChange(e) {
if (e && e.target && e.target.classList.contains("no-state-change")) return;
if (e && e?.target?.classList?.contains("no-state-change")) return;
window.dispatchEvent(this.manager.statechange);
}