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import { DEFAULT_CATEGORIES } from "../components/CommandPalette/CommandPalette";
import { LinearElementEditor } from "../element/linearElementEditor";
import { isElbowArrow, isLinearElement } from "../element/typeChecks";
import type { ExcalidrawLinearElement } from "../element/types";
import { CaptureUpdateAction } from "../store";
import { register } from "./register";
import { ToolButton } from "../components/ToolButton";
import { t } from "../i18n";
import { lineEditorIcon } from "../components/icons";
export const actionToggleLinearEditor = register({
name: "toggleLinearEditor",
category: DEFAULT_CATEGORIES.elements,
label: (elements, appState, app) => {
const selectedElement = app.scene.getSelectedElements({
selectedElementIds: appState.selectedElementIds,
})[0] as ExcalidrawLinearElement | undefined;
return selectedElement?.type === "arrow"
? "labels.lineEditor.editArrow"
: "labels.lineEditor.edit";
},
keywords: ["line"],
trackEvent: {
category: "element",
},
predicate: (elements, appState, _, app) => {
const selectedElements = app.scene.getSelectedElements(appState);
if (
!appState.editingLinearElement &&
selectedElements.length === 1 &&
isLinearElement(selectedElements[0]) &&
!isElbowArrow(selectedElements[0])
) {
return true;
}
return false;
},
perform(elements, appState, _, app) {
const selectedElement = app.scene.getSelectedElements({
selectedElementIds: appState.selectedElementIds,
includeBoundTextElement: true,
})[0] as ExcalidrawLinearElement;
const editingLinearElement =
appState.editingLinearElement?.elementId === selectedElement.id
? null
: new LinearElementEditor(selectedElement);
return {
appState: {
...appState,
editingLinearElement,
},
captureUpdate: CaptureUpdateAction.IMMEDIATELY,
};
},
PanelComponent: ({ appState, updateData, app }) => {
const selectedElement = app.scene.getSelectedElements({
selectedElementIds: appState.selectedElementIds,
})[0] as ExcalidrawLinearElement;
const label = t(
selectedElement.type === "arrow"
? "labels.lineEditor.editArrow"
: "labels.lineEditor.edit",
);
return (
<ToolButton
type="button"
icon={lineEditorIcon}
title={label}
aria-label={label}
onClick={() => updateData(null)}
/>
);
},
});
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