61 lines
1.6 KiB
JavaScript
61 lines
1.6 KiB
JavaScript
import update from 'react-addons-update';
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import * as actions from '../../../../actions/index.js';
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import { removeObject, addObjectActive2D, setActive2D } from '../../../objectReducers.js';
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import { Vector, Matrix } from '@doodle3d/cal';
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import createDebug from 'debug';
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const debug = createDebug('d3d:reducer:skewRect');
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export default function skewRectReducer(state, action) {
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if (action.log !== false) debug(action.type);
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const mouse = action.mouse;
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const activeShape = state.d2.activeShape;
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switch (action.type) {
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case actions.D2_MOUSE_DOWN:
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return addObjectActive2D(state, {
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type: 'SKEW_RECT',
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transform: new Matrix({ x: mouse.position.x, y: mouse.position.y }),
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points: [
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new Vector(100, 0),
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new Vector(-100, 0),
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new Vector(-100, 0),
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new Vector(100, 0)
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]
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});
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case actions.D2_MOUSE_MOVE:
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if (action.mouse.down && activeShape) {
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const delta = mouse.position.subtract(mouse.start);
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state = update(state, {
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objectsById: {
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[activeShape]: {
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points: {
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[2]: { $set: new Vector(delta.x - 100, delta.y) },
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[3]: { $set: new Vector(delta.x + 100, delta.y) }
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}
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}
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}
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});
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}
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return state;
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case actions.D2_MOUSE_UP:
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if (activeShape) {
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state = setActive2D(state, null);
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}
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return state;
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case actions.D2_MOUSE_CLICK:
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if (activeShape) {
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state = removeObject(state, activeShape);
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state = setActive2D(state, null);
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}
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return state;
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default:
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return state;
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}
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}
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