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Reduce JavaScript footprint

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This commit is contained in:
the-djmaze 2022-10-10 13:52:56 +02:00
parent 689126c57d
commit b12852bd08
42 changed files with 240 additions and 426 deletions
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63
dev/Common/Selector.js
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@ -51,15 +51,20 @@ export class Selector {
this.sLastUid = '';
this.oCallbacks = {};
const itemSelectedThrottle = (item => this.itemSelected(item)).debounce(300);
const
itemSelected = item => {
if (koList.hasChecked()) {
item || this.oCallbacks.ItemSelect?.(null);
} else if (item) {
this.oCallbacks.ItemSelect?.(item);
}
},
itemSelectedThrottle = (item => itemSelected(item)).debounce(300);
this.listChecked.subscribe(items => {
if (items.length) {
if (koSelectedItem()) {
koSelectedItem(null);
} else {
koSelectedItem.valueHasMutated?.();
}
koSelectedItem() ? koSelectedItem(null) : koSelectedItem.valueHasMutated?.();
} else if (this.autoSelect()) {
koSelectedItem(koFocusedItem());
}
@ -70,11 +75,9 @@ export class Selector {
koSelectedItem.subscribe(item => {
if (item) {
koList.forEach(subItem => subItem.checked(false));
if (selectedItemUseCallback) {
itemSelectedThrottle(item);
}
} else if (selectedItemUseCallback) {
this.itemSelected();
selectedItemUseCallback && itemSelectedThrottle(item);
} else {
selectedItemUseCallback && itemSelected();
}
});
@ -187,14 +190,6 @@ export class Selector {
});
}
itemSelected(item) {
if (this.list.hasChecked()) {
item || this.oCallbacks.ItemSelect?.(null);
} else if (item) {
this.oCallbacks.ItemSelect?.(item);
}
}
unselect() {
this.selectedItem(null);
this.focusedItem(null);
@ -376,21 +371,17 @@ export class Selector {
* @param {Object} item
* @param {Object=} event
*/
actionClick(item, event = null) {
actionClick(item, event) {
if (item) {
let click = true;
if (event) {
if (event.shiftKey && !event.ctrlKey && !event.metaKey && !event.altKey) {
click = false;
this.sLastUid || (this.sLastUid = this.getItemUid(item));
item.checked(!item.checked());
let select = true;
if (event && !event.altKey) {
if (event.shiftKey && !event.ctrlKey && !event.metaKey) {
select = false;
const uid = this.getItemUid(item);
if (uid && this.sLastUid && uid !== this.sLastUid) {
let changeRange = false,
isInRange = false,
checked = item.checked(),
checked = !item.checked(),
lineUid = '';
this.list().forEach(listItem => {
lineUid = this.getItemUid(listItem);
@ -406,19 +397,17 @@ export class Selector {
this.sLastUid = uid;
this.focusedItem(item);
} else if (!event.shiftKey && (event.ctrlKey || event.metaKey) && !event.altKey) {
click = false;
} else if (!event.shiftKey && (event.ctrlKey || event.metaKey)) {
select = false;
this.focusedItem(item);
if (this.selectedItem() && item !== this.selectedItem()) {
this.selectedItem().checked(true);
const selected = this.selectedItem();
if (selected && item !== selected) {
selected.checked(true);
}
item.checked(!item.checked());
}
}
click && this.selectMessageItem(item);
select ? this.selectMessageItem(item) : item.checked(!item.checked());
}
}