@uppy/provider-views
Version:
View library for Uppy remote provider plugins.
12 lines • 690 B
JavaScript
// Shift-clicking selects a single consecutive list of items
// starting at the previous click.
const getClickedRange = (clickedId, displayedPartialTree, isShiftKeyPressed, lastCheckbox) => {
const lastCheckboxIndex = displayedPartialTree.findIndex(item => item.id === lastCheckbox);
if (lastCheckboxIndex !== -1 && isShiftKeyPressed) {
const newCheckboxIndex = displayedPartialTree.findIndex(item => item.id === clickedId);
const clickedRange = displayedPartialTree.slice(Math.min(lastCheckboxIndex, newCheckboxIndex), Math.max(lastCheckboxIndex, newCheckboxIndex) + 1);
return clickedRange.map(item => item.id);
}
return [clickedId];
};
export default getClickedRange;