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feat: add container to multiple text elements (#6428)

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Co-authored-by: dwelle <luzar.david@gmail.com>
pull/6133/merge
Chinmay Mhatre 2 years ago committed by GitHub
parent d61b3cf83d
commit 68692b9d4c
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1 changed files with 88 additions and 84 deletions
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172
src/actions/actionBoundText.tsx
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@ -23,6 +23,7 @@ import {
ExcalidrawTextElement,
} from "../element/types";
import { getSelectedElements } from "../scene";
import { AppState } from "../types";
import { getFontString } from "../utils";
import { register } from "./register";
@ -185,107 +186,110 @@ export const actionCreateContainerFromText = register({
trackEvent: { category: "element" },
predicate: (elements, appState) => {
const selectedElements = getSelectedElements(elements, appState);
return selectedElements.length === 1 && isTextElement(selectedElements[0]);
const areTextElements = selectedElements.every((el) => isTextElement(el));
return selectedElements.length > 0 && areTextElements;
},
perform: (elements, appState) => {
const selectedElements = getSelectedElements(
getNonDeletedElements(elements),
appState,
);
const updatedElements = elements.slice();
if (selectedElements.length === 1 && isTextElement(selectedElements[0])) {
const textElement = selectedElements[0];
const container = newElement({
type: "rectangle",
backgroundColor: appState.currentItemBackgroundColor,
boundElements: [
...(textElement.boundElements || []),
{ id: textElement.id, type: "text" },
],
angle: textElement.angle,
fillStyle: appState.currentItemFillStyle,
strokeColor: appState.currentItemStrokeColor,
roughness: appState.currentItemRoughness,
strokeWidth: appState.currentItemStrokeWidth,
strokeStyle: appState.currentItemStrokeStyle,
roundness:
appState.currentItemRoundness === "round"
? {
type: isUsingAdaptiveRadius("rectangle")
? ROUNDNESS.ADAPTIVE_RADIUS
: ROUNDNESS.PROPORTIONAL_RADIUS,
}
: null,
opacity: 100,
locked: false,
x: textElement.x - BOUND_TEXT_PADDING,
y: textElement.y - BOUND_TEXT_PADDING,
width: computeContainerDimensionForBoundText(
textElement.width,
"rectangle",
),
height: computeContainerDimensionForBoundText(
textElement.height,
"rectangle",
),
groupIds: textElement.groupIds,
});
let updatedElements: readonly ExcalidrawElement[] = elements.slice();
const containerIds: AppState["selectedElementIds"] = {};
// update bindings
if (textElement.boundElements?.length) {
const linearElementIds = textElement.boundElements
.filter((ele) => ele.type === "arrow")
.map((el) => el.id);
const linearElements = updatedElements.filter((ele) =>
linearElementIds.includes(ele.id),
) as ExcalidrawLinearElement[];
linearElements.forEach((ele) => {
let startBinding = ele.startBinding;
let endBinding = ele.endBinding;
for (const textElement of selectedElements) {
if (isTextElement(textElement)) {
const container = newElement({
type: "rectangle",
backgroundColor: appState.currentItemBackgroundColor,
boundElements: [
...(textElement.boundElements || []),
{ id: textElement.id, type: "text" },
],
angle: textElement.angle,
fillStyle: appState.currentItemFillStyle,
strokeColor: appState.currentItemStrokeColor,
roughness: appState.currentItemRoughness,
strokeWidth: appState.currentItemStrokeWidth,
strokeStyle: appState.currentItemStrokeStyle,
roundness:
appState.currentItemRoundness === "round"
? {
type: isUsingAdaptiveRadius("rectangle")
? ROUNDNESS.ADAPTIVE_RADIUS
: ROUNDNESS.PROPORTIONAL_RADIUS,
}
: null,
opacity: 100,
locked: false,
x: textElement.x - BOUND_TEXT_PADDING,
y: textElement.y - BOUND_TEXT_PADDING,
width: computeContainerDimensionForBoundText(
textElement.width,
"rectangle",
),
height: computeContainerDimensionForBoundText(
textElement.height,
"rectangle",
),
groupIds: textElement.groupIds,
});
if (startBinding?.elementId === textElement.id) {
startBinding = {
...startBinding,
elementId: container.id,
};
}
// update bindings
if (textElement.boundElements?.length) {
const linearElementIds = textElement.boundElements
.filter((ele) => ele.type === "arrow")
.map((el) => el.id);
const linearElements = updatedElements.filter((ele) =>
linearElementIds.includes(ele.id),
) as ExcalidrawLinearElement[];
linearElements.forEach((ele) => {
let startBinding = ele.startBinding;
let endBinding = ele.endBinding;
if (endBinding?.elementId === textElement.id) {
endBinding = { ...endBinding, elementId: container.id };
}
if (startBinding?.elementId === textElement.id) {
startBinding = {
...startBinding,
elementId: container.id,
};
}
if (startBinding || endBinding) {
mutateElement(ele, { startBinding, endBinding });
}
});
}
if (endBinding?.elementId === textElement.id) {
endBinding = { ...endBinding, elementId: container.id };
}
mutateElement(textElement, {
containerId: container.id,
verticalAlign: VERTICAL_ALIGN.MIDDLE,
boundElements: null,
});
redrawTextBoundingBox(textElement, container);
if (startBinding || endBinding) {
mutateElement(ele, { startBinding, endBinding }, false);
}
});
}
return {
elements: pushContainerBelowText(
[...elements, container],
container,
mutateElement(
textElement,
),
appState: {
...appState,
selectedElementIds: {
[container.id]: true,
[textElement.id]: false,
{
containerId: container.id,
verticalAlign: VERTICAL_ALIGN.MIDDLE,
boundElements: null,
},
},
commitToHistory: true,
};
false,
);
redrawTextBoundingBox(textElement, container);
updatedElements = pushContainerBelowText(
[...updatedElements, container],
container,
textElement,
);
containerIds[container.id] = true;
}
}
return {
elements: updatedElements,
appState,
appState: {
...appState,
selectedElementIds: containerIds,
},
commitToHistory: true,
};
},

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