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feat: support selecting multiple points when editing line (#4373)

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David Luzar 2021-12-13 13:35:07 +01:00 • committed by GitHub
parent c822055ec8
commit 104664cb9e
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12 changed files with 614 additions and 223 deletions
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33
src/actions/actionDuplicateSelection.tsx
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@ -8,7 +8,6 @@ import { clone } from "../components/icons";
import { t } from "../i18n";
import { getShortcutKey } from "../utils";
import { LinearElementEditor } from "../element/linearElementEditor";
import { mutateElement } from "../element/mutateElement";
import {
selectGroupsForSelectedElements,
getSelectedGroupForElement,
@ -22,37 +21,17 @@ import { GRID_SIZE } from "../constants";
export const actionDuplicateSelection = register({
name: "duplicateSelection",
perform: (elements, appState) => {
// duplicate point if selected while editing multi-point element
// duplicate selected point(s) if editing a line
if (appState.editingLinearElement) {
const { activePointIndex, elementId } = appState.editingLinearElement;
const element = LinearElementEditor.getElement(elementId);
if (!element || activePointIndex === null) {
const ret = LinearElementEditor.duplicateSelectedPoints(appState);
if (!ret) {
return false;
}
const { points } = element;
const selectedPoint = points[activePointIndex];
const nextPoint = points[activePointIndex + 1];
mutateElement(element, {
points: [
...points.slice(0, activePointIndex + 1),
nextPoint
? [
(selectedPoint[0] + nextPoint[0]) / 2,
(selectedPoint[1] + nextPoint[1]) / 2,
]
: [selectedPoint[0] + 30, selectedPoint[1] + 30],
...points.slice(activePointIndex + 1),
],
});
return {
appState: {
...appState,
editingLinearElement: {
...appState.editingLinearElement,
activePointIndex: activePointIndex + 1,
},
},
elements,
appState: ret.appState,
commitToHistory: true,
};
}