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fix: align and distribute binded text in container and cleanup (#4468)

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Aakansha Doshi 2021-12-23 17:02:13 +05:30 • committed by GitHub
parent d0733b1960
commit bf2bca221e
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4 changed files with 55 additions and 72 deletions
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39
src/groups.ts
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@ -1,6 +1,13 @@
import { GroupId, ExcalidrawElement, NonDeleted } from "./element/types";
import {
GroupId,
ExcalidrawElement,
NonDeleted,
ExcalidrawTextElementWithContainer,
} from "./element/types";
import { AppState } from "./types";
import { getSelectedElements } from "./scene";
import { getBoundTextElementId } from "./element/textElement";
import Scene from "./scene/Scene";
export const selectGroup = (
groupId: GroupId,
@ -158,3 +165,33 @@ export const removeFromSelectedGroups = (
groupIds: ExcalidrawElement["groupIds"],
selectedGroupIds: { [groupId: string]: boolean },
) => groupIds.filter((groupId) => !selectedGroupIds[groupId]);
export const getMaximumGroups = (
elements: ExcalidrawElement[],
): ExcalidrawElement[][] => {
const groups: Map<String, ExcalidrawElement[]> = new Map<
String,
ExcalidrawElement[]
>();
elements.forEach((element: ExcalidrawElement) => {
const groupId =
element.groupIds.length === 0
? element.id
: element.groupIds[element.groupIds.length - 1];
const currentGroupMembers = groups.get(groupId) || [];
// Include bounded text if present when grouping
const boundTextElementId = getBoundTextElementId(element);
if (boundTextElementId) {
const textElement = Scene.getScene(element)!.getElement(
boundTextElementId,
) as ExcalidrawTextElementWithContainer;
currentGroupMembers.push(textElement);
}
groups.set(groupId, [...currentGroupMembers, element]);
});
return Array.from(groups.values());
};