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[draft] set pod width automatically based on its content #273

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[draft] set pod width automatically based on its content #273

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18 changes: 18 additions & 0 deletions ui/src/lib/store/canvasSlice.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -281,6 +281,8 @@ export interface CanvasSlice {
parent: string
) => void;

setNodeWidth: (id: string, width: number) => void;

pastingNodes?: Node[];
headPastingNodes?: Set<string>;
mousePos?: XYPosition | undefined;
Expand Down Expand Up @@ -452,6 +454,22 @@ export const createCanvasSlice: StateCreator<MyState, [], [], CanvasSlice> = (
}
},

setNodeWidth: (id, width) => {
let nodesMap = get().ydoc.getMap<Node>("pods");
let node = nodesMap.get(id);
if (!node) return;
nodesMap.set(id, { ...node, width });
let geoData = {
parent: node.parentNode ? node.parentNode : "ROOT",
x: node.position.x,
y: node.position.y,
width: node.width!,
height: node.height!,
};
get().setPodGeo(node.id, geoData, true);
get().updateView();
},

isPasting: false,
isCutting: false,

Expand Down
19 changes: 17 additions & 2 deletions ui/src/lib/store/podSlice.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,7 @@ export const createPodSlice: StateCreator<MyState, [], [], PodSlice> = (
// @ts-ignore
"setPodName"
),
setPodContent: ({ id, content }) =>
setPodContent: ({ id, content }) => {
set(
produce((state) => {
let pod = state.pods[id];
Expand All @@ -84,7 +84,22 @@ export const createPodSlice: StateCreator<MyState, [], [], PodSlice> = (
false,
// @ts-ignore
"setPodContent"
),
);
// also calculate the sizes of the lines, and update the width of the pod
const sizes = content
.split("\n")
.map((line) => line.trim())
.filter((line) => line.length > 0)
.map((line) => line.length);
// calculate the sum
const sum = sizes.reduce((a, b) => a + b, 0);
// calculate the 70% average width
let width = Math.round((sum / sizes.length) * 0.7);
// the width should be within 60 and 80
width = Math.min(80, Math.max(60, width));
// set the width
get().setNodeWidth(id, Math.round((width / 40) * 300));
},
initPodContent: ({ id, content }) =>
set(
produce((state) => {
Expand Down