@talend/react-forms
Version:
React forms library based on json schema form.
80 lines (78 loc) • 2.13 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.deleteSelectedItems = deleteSelectedItems;
exports.manageCtrlKey = manageCtrlKey;
exports.manageShiftKey = manageShiftKey;
exports.resetItems = resetItems;
// private
function selectAllBetween(min, max, items) {
return items.map((item, index) => {
if (index >= min && index <= max) {
return {
...item,
isSelected: true
};
}
return {
...item,
isSelected: false
};
});
}
function manageCtrlKey(indexSelected, items) {
const itemsList = [...items];
const itemSelected = itemsList[indexSelected] && itemsList[indexSelected].isSelected;
if (itemSelected) {
itemsList[indexSelected].isSelected = false;
} else {
itemsList[indexSelected].isSelected = true;
}
return itemsList;
}
function manageShiftKey(indexSelected, items) {
const itemSelected = items[indexSelected].isSelected && items[indexSelected].isSelected === true;
let firstIndex = 0;
let lastIndex = 0;
// get first item selected
items.find((item, index) => {
if (item.isSelected) {
firstIndex = index;
return true;
}
return false;
});
// get last item selected
const itemsReversed = [...items].reverse();
itemsReversed.find((item, index) => {
if (item.isSelected && item.isSelected === true) {
lastIndex = items.length - index - 1;
return true;
}
return false;
});
if (itemSelected) {
return selectAllBetween(firstIndex, indexSelected, items);
}
if (indexSelected < firstIndex) {
return selectAllBetween(indexSelected, lastIndex, items);
} else if (indexSelected > lastIndex) {
return selectAllBetween(firstIndex, indexSelected, items);
}
return undefined;
}
function deleteSelectedItems(items) {
return items.filter(item => !item.isSelected);
}
/**
* Need to reset items in their default mode to prevent multiple edition
* @param items
*/
function resetItems(items) {
return items.map(currentItem => ({
...currentItem,
displayMode: 'DISPLAY_MODE_DEFAULT'
}));
}
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