2033 lines
58 KiB
TypeScript
2033 lines
58 KiB
TypeScript
import { createSelectorHook, createState } from '@state-designer/react'
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import { updateFromCode } from './code/generate'
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import { createShape, getShapeUtils } from './shape-utils'
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import vec from 'utils/vec'
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import inputs from './inputs'
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import history from './history'
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import storage from './storage'
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import clipboard from './clipboard'
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import * as Sessions from './sessions'
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import commands from './commands'
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import {
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getChildren,
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getCommonBounds,
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getCurrentCamera,
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getPage,
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getSelectedBounds,
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getSelectedShapes,
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getShape,
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screenToWorld,
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setZoomCSS,
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rotateBounds,
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getBoundsCenter,
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getDocumentBranch,
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getCameraZoom,
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getSelectedIds,
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setSelectedIds,
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getPageState,
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setToArray,
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deepClone,
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pointInBounds,
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} from 'utils'
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import {
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Data,
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PointerInfo,
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Shape,
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ShapeType,
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Corner,
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Edge,
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CodeControl,
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MoveType,
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ShapeStyles,
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DistributeType,
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AlignType,
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StretchType,
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DashStyle,
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SizeStyle,
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ColorStyle,
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} from 'types'
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import session from './session'
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const initialData: Data = {
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isReadOnly: false,
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settings: {
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fontSize: 13,
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isDarkMode: false,
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isCodeOpen: false,
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isStyleOpen: false,
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isToolLocked: false,
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isPenLocked: false,
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nudgeDistanceLarge: 10,
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nudgeDistanceSmall: 1,
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},
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currentStyle: {
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size: SizeStyle.Medium,
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color: ColorStyle.Black,
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dash: DashStyle.Solid,
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isFilled: false,
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},
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activeTool: 'select',
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brush: undefined,
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boundsRotation: 0,
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pointedId: null,
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hoveredId: null,
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editingId: null,
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currentPageId: 'page1',
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currentParentId: 'page1',
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currentCodeFileId: 'file0',
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codeControls: {},
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document: {
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id: '0001',
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name: 'My Document',
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pages: {
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page1: {
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id: 'page1',
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type: 'page',
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name: 'Page 1',
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childIndex: 0,
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shapes: {},
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},
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},
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code: {
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file0: {
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id: 'file0',
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name: 'index.ts',
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code: `
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const draw = new Draw({
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points: [
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...Utils.getPointsBetween([0, 0], [20, 50]),
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...Utils.getPointsBetween([20, 50], [100, 20], 3),
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...Utils.getPointsBetween([100, 20], [100, 100], 10),
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[100, 100],
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],
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})
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const rectangle = new Rectangle({
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point: [200, 0],
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style: {
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color: ColorStyle.Blue,
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},
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})
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const ellipse = new Ellipse({
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point: [400, 0],
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})
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const arrow = new Arrow({
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start: [600, 0],
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end: [700, 100],
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})
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const radius = 1000
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const count = 100
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const center = [350, 50]
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for (let i = 0; i < count; i++) {
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const point = Vec.rotWith(
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Vec.add(center, [radius, 0]),
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center,
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(Math.PI * 2 * i) / count
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)
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const dot = new Dot({
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point,
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})
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}
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`,
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},
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},
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},
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pageStates: {
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page1: {
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id: 'page1',
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selectedIds: new Set([]),
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camera: {
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point: [0, 0],
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zoom: 1,
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},
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},
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},
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}
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const state = createState({
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data: initialData,
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on: {
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UNMOUNTED: { to: 'loading' },
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},
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initial: 'loading',
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states: {
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loading: {
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on: {
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MOUNTED: {
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do: 'restoreSavedData',
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to: 'ready',
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},
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},
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},
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ready: {
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onEnter: {
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wait: 0.01,
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if: 'hasSelection',
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do: 'zoomCameraToSelectionActual',
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else: ['zoomCameraToActual'],
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},
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on: {
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RESIZED_WINDOW: 'resetPageState',
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RESET_PAGE: 'resetPage',
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TOGGLED_READ_ONLY: 'toggleReadOnly',
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LOADED_FONTS: 'resetShapes',
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USED_PEN_DEVICE: 'enablePenLock',
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DISABLED_PEN_LOCK: 'disablePenLock',
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TOGGLED_CODE_PANEL_OPEN: ['toggleCodePanel', 'saveAppState'],
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TOGGLED_STYLE_PANEL_OPEN: 'toggleStylePanel',
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PANNED_CAMERA: 'panCamera',
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POINTED_CANVAS: ['closeStylePanel', 'clearCurrentParentId'],
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COPIED_STATE_TO_CLIPBOARD: 'copyStateToClipboard',
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COPIED: { if: 'hasSelection', do: 'copyToClipboard' },
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PASTED: {
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unlessAny: ['isReadOnly', 'isInSession'],
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do: 'pasteFromClipboard',
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},
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PASTED_SHAPES_FROM_CLIPBOARD: {
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unlessAny: ['isReadOnly', 'isInSession'],
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do: 'pasteShapesFromClipboard',
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},
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TOGGLED_SHAPE_LOCK: {
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unlessAny: ['isReadOnly', 'isInSession'],
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if: 'hasSelection',
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do: 'lockSelection',
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},
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TOGGLED_SHAPE_HIDE: {
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unlessAny: ['isReadOnly', 'isInSession'],
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if: 'hasSelection',
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do: 'hideSelection',
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},
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TOGGLED_SHAPE_ASPECT_LOCK: {
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unlessAny: ['isReadOnly', 'isInSession'],
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if: 'hasSelection',
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do: 'aspectLockSelection',
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},
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CHANGED_STYLE: {
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unlessAny: ['isReadOnly', 'isInSession'],
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do: ['updateStyles', 'applyStylesToSelection'],
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},
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CLEARED_PAGE: {
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unlessAny: ['isReadOnly', 'isInSession'],
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if: 'hasSelection',
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do: 'deleteSelection',
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else: ['selectAll', 'deleteSelection'],
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},
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CREATED_PAGE: {
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unless: ['isReadOnly', 'isInSession'],
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do: ['clearSelectedIds', 'createPage'],
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},
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DELETED_PAGE: {
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unlessAny: ['isReadOnly', 'isInSession', 'hasOnlyOnePage'],
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do: 'deletePage',
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},
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SELECTED_SELECT_TOOL: {
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unless: 'isInSession',
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to: 'selecting',
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},
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SELECTED_DRAW_TOOL: {
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unlessAny: ['isReadOnly', 'isInSession'],
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to: 'draw',
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},
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SELECTED_ARROW_TOOL: {
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unless: ['isReadOnly', 'isInSession'],
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to: 'arrow',
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},
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SELECTED_DOT_TOOL: {
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unless: ['isReadOnly', 'isInSession'],
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to: 'dot',
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},
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SELECTED_ELLIPSE_TOOL: {
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unless: ['isReadOnly', 'isInSession'],
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to: 'ellipse',
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},
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SELECTED_RAY_TOOL: {
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unless: ['isReadOnly', 'isInSession'],
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to: 'ray',
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},
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SELECTED_LINE_TOOL: {
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unless: ['isReadOnly', 'isInSession'],
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to: 'line',
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},
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SELECTED_POLYLINE_TOOL: {
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unless: ['isReadOnly', 'isInSession'],
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to: 'polyline',
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},
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SELECTED_RECTANGLE_TOOL: {
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unless: ['isReadOnly', 'isInSession'],
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to: 'rectangle',
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},
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SELECTED_TEXT_TOOL: {
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unless: ['isReadOnly', 'isInSession'],
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to: 'text',
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},
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GENERATED_FROM_CODE: {
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unless: ['isReadOnly', 'isInSession'],
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do: ['setCodeControls', 'setGeneratedShapes'],
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},
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UNDO: {
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unless: ['isReadOnly', 'isInSession'],
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do: 'undo',
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},
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REDO: {
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unless: ['isReadOnly', 'isInSession'],
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do: 'redo',
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},
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SAVED: {
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unlessAny: ['isInSession', 'isReadOnly'],
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do: 'forceSave',
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},
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LOADED_FROM_FILE: {
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unless: 'isInSession',
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do: ['loadDocumentFromJson', 'resetHistory'],
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},
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SELECTED_ALL: {
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unless: 'isInSession',
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to: 'selecting',
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do: 'selectAll',
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},
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CHANGED_PAGE: {
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unless: 'isInSession',
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do: 'changePage',
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},
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ZOOMED_TO_ACTUAL: {
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if: 'hasSelection',
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do: 'zoomCameraToSelectionActual',
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else: 'zoomCameraToActual',
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},
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ZOOMED_CAMERA: 'zoomCamera',
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INCREASED_CODE_FONT_SIZE: 'increaseCodeFontSize',
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DECREASED_CODE_FONT_SIZE: 'decreaseCodeFontSize',
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CHANGED_CODE_CONTROL: { to: 'updatingControls' },
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TOGGLED_TOOL_LOCK: 'toggleToolLock',
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ZOOMED_TO_SELECTION: {
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if: 'hasSelection',
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do: 'zoomCameraToSelection',
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},
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STARTED_PINCHING: {
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unless: 'isInSession',
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to: 'pinching',
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},
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ZOOMED_TO_FIT: ['zoomCameraToFit', 'zoomCameraToActual'],
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ZOOMED_IN: 'zoomIn',
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ZOOMED_OUT: 'zoomOut',
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RESET_CAMERA: 'resetCamera',
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COPIED_TO_SVG: 'copyToSvg',
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LOADED_FROM_FILE_STSTEM: 'loadFromFileSystem',
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SAVED_AS_TO_FILESYSTEM: 'saveAsToFileSystem',
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SAVED_TO_FILESYSTEM: {
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unless: 'isReadOnly',
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then: {
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if: 'isReadOnly',
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do: 'saveAsToFileSystem',
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else: 'saveToFileSystem',
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},
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},
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},
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initial: 'selecting',
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states: {
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selecting: {
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onEnter: ['setActiveToolSelect', 'clearInputs'],
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on: {
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SAVED: 'forceSave',
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DELETED: {
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unless: 'isReadOnly',
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do: 'deleteSelection',
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},
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SAVED_CODE: {
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unless: 'isReadOnly',
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do: 'saveCode',
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},
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MOVED_TO_PAGE: {
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unless: 'isReadOnly',
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if: 'hasSelection',
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do: ['moveSelectionToPage', 'zoomCameraToSelectionActual'],
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},
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MOVED: {
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unless: 'isReadOnly',
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if: 'hasSelection',
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do: 'moveSelection',
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},
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DUPLICATED: {
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unless: 'isReadOnly',
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if: 'hasSelection',
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do: 'duplicateSelection',
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},
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ROTATED_CCW: {
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unless: 'isReadOnly',
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if: 'hasSelection',
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do: 'rotateSelectionCcw',
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},
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ALIGNED: {
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unless: 'isReadOnly',
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if: 'hasMultipleSelection',
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do: 'alignSelection',
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},
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STRETCHED: {
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unless: 'isReadOnly',
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if: 'hasMultipleSelection',
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do: 'stretchSelection',
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},
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DISTRIBUTED: {
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unless: 'isReadOnly',
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if: 'hasMultipleSelection',
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do: 'distributeSelection',
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},
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GROUPED: {
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unless: 'isReadOnly',
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if: 'hasMultipleSelection',
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do: 'groupSelection',
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},
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UNGROUPED: {
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unless: 'isReadOnly',
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if: ['hasSelection', 'selectionIncludesGroups'],
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do: 'ungroupSelection',
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},
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NUDGED: { do: 'nudgeSelection' },
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},
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initial: 'notPointing',
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states: {
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notPointing: {
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onEnter: 'clearPointedId',
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on: {
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CANCELLED: 'clearSelectedIds',
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POINTED_CANVAS: { to: 'brushSelecting' },
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POINTED_BOUNDS: [
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{
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if: 'isPressingMetaKey',
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to: 'brushSelecting',
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},
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{ to: 'pointingBounds' },
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],
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POINTED_BOUNDS_HANDLE: {
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unless: 'isReadOnly',
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if: 'isPointingRotationHandle',
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to: 'rotatingSelection',
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else: { to: 'transformingSelection' },
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},
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STARTED_EDITING_SHAPE: {
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unless: 'isReadOnly',
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get: 'firstSelectedShape',
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if: ['hasSingleSelection', 'canEditSelectedShape'],
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do: 'setEditingId',
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to: 'editingShape',
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},
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DOUBLE_POINTED_BOUNDS_HANDLE: {
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unless: 'isReadOnly',
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if: 'hasSingleSelection',
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do: 'resetShapeBounds',
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},
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POINTED_HANDLE: {
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unless: 'isReadOnly',
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to: 'translatingHandles',
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},
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MOVED_OVER_SHAPE: {
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if: 'pointHitsShape',
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then: {
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unless: 'shapeIsHovered',
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do: 'setHoveredId',
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},
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else: {
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if: 'shapeIsHovered',
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do: 'clearHoveredId',
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},
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},
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UNHOVERED_SHAPE: 'clearHoveredId',
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POINTED_SHAPE: [
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{
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if: 'isPressingMetaKey',
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to: 'brushSelecting',
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},
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'setPointedId',
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{
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if: 'pointInSelectionBounds',
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to: 'pointingBounds',
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},
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{
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unless: 'isPointedShapeSelected',
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then: {
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if: 'isPressingShiftKey',
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do: ['pushPointedIdToSelectedIds', 'clearPointedId'],
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else: ['clearSelectedIds', 'pushPointedIdToSelectedIds'],
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},
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},
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{
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to: 'pointingBounds',
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},
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],
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DOUBLE_POINTED_SHAPE: [
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'setPointedId',
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{
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if: 'isPointedShapeSelected',
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then: {
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get: 'firstSelectedShape',
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if: 'canEditSelectedShape',
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do: 'setEditingId',
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to: 'editingShape',
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},
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},
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{
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unless: 'isPressingShiftKey',
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do: [
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'setDrilledPointedId',
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'clearSelectedIds',
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'pushPointedIdToSelectedIds',
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],
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to: 'pointingBounds',
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},
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],
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RIGHT_POINTED: [
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{
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if: 'isPointingCanvas',
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do: 'clearSelectedIds',
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else: {
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if: 'isPointingShape',
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then: [
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'setPointedId',
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{
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unless: 'isPointedShapeSelected',
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do: [
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'clearSelectedIds',
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'pushPointedIdToSelectedIds',
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],
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|
},
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],
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},
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},
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],
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},
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},
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pointingBounds: {
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on: {
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CANCELLED: { to: 'notPointing' },
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STOPPED_POINTING_BOUNDS: [],
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STOPPED_POINTING: [
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{
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if: 'isPointingBounds',
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do: 'clearSelectedIds',
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},
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{
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if: 'isPressingShiftKey',
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then: {
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if: 'isPointedShapeSelected',
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do: 'pullPointedIdFromSelectedIds',
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},
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else: {
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if: 'isPointingShape',
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do: [
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'clearSelectedIds',
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'setPointedId',
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'pushPointedIdToSelectedIds',
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],
|
|
},
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|
},
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{ to: 'notPointing' },
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|
],
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|
MOVED_POINTER: {
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unless: ['isReadOnly', 'isInSession'],
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|
if: 'distanceImpliesDrag',
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|
to: 'translatingSelection',
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|
},
|
|
},
|
|
},
|
|
rotatingSelection: {
|
|
onEnter: 'startRotateSession',
|
|
onExit: ['completeSession', 'clearBoundsRotation'],
|
|
on: {
|
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MOVED_POINTER: 'updateRotateSession',
|
|
PANNED_CAMERA: 'updateRotateSession',
|
|
PRESSED_SHIFT_KEY: 'keyUpdateRotateSession',
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RELEASED_SHIFT_KEY: 'keyUpdateRotateSession',
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STOPPED_POINTING: { to: 'selecting' },
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CANCELLED: { do: 'cancelSession', to: 'selecting' },
|
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},
|
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},
|
|
transformingSelection: {
|
|
onEnter: 'startTransformSession',
|
|
onExit: 'completeSession',
|
|
on: {
|
|
// MOVED_POINTER: 'updateTransformSession', using hacks.fastTransform
|
|
PANNED_CAMERA: 'updateTransformSession',
|
|
PRESSED_SHIFT_KEY: 'keyUpdateTransformSession',
|
|
RELEASED_SHIFT_KEY: 'keyUpdateTransformSession',
|
|
STOPPED_POINTING: { to: 'selecting' },
|
|
CANCELLED: { do: 'cancelSession', to: 'selecting' },
|
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},
|
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},
|
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translatingSelection: {
|
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onEnter: 'startTranslateSession',
|
|
onExit: 'completeSession',
|
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on: {
|
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STARTED_PINCHING: { to: 'pinching' },
|
|
MOVED_POINTER: 'updateTranslateSession',
|
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PANNED_CAMERA: 'updateTranslateSession',
|
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PRESSED_SHIFT_KEY: 'keyUpdateTranslateSession',
|
|
RELEASED_SHIFT_KEY: 'keyUpdateTranslateSession',
|
|
PRESSED_ALT_KEY: 'keyUpdateTranslateSession',
|
|
RELEASED_ALT_KEY: 'keyUpdateTranslateSession',
|
|
STOPPED_POINTING: { to: 'selecting' },
|
|
CANCELLED: { do: 'cancelSession', to: 'selecting' },
|
|
},
|
|
},
|
|
translatingHandles: {
|
|
onEnter: 'startHandleSession',
|
|
onExit: 'completeSession',
|
|
on: {
|
|
MOVED_POINTER: 'updateHandleSession',
|
|
PANNED_CAMERA: 'updateHandleSession',
|
|
PRESSED_SHIFT_KEY: 'keyUpdateHandleSession',
|
|
RELEASED_SHIFT_KEY: 'keyUpdateHandleSession',
|
|
STOPPED_POINTING: { to: 'selecting' },
|
|
DOUBLE_POINTED_HANDLE: {
|
|
do: ['cancelSession', 'doublePointHandle'],
|
|
to: 'selecting',
|
|
},
|
|
CANCELLED: { do: 'cancelSession', to: 'selecting' },
|
|
},
|
|
},
|
|
brushSelecting: {
|
|
onExit: 'completeSession',
|
|
onEnter: [
|
|
{
|
|
unless: ['isPressingMetaKey', 'isPressingShiftKey'],
|
|
do: 'clearSelectedIds',
|
|
},
|
|
'clearBoundsRotation',
|
|
'startBrushSession',
|
|
],
|
|
on: {
|
|
// MOVED_POINTER: 'updateBrushSession', using hacks.fastBrushSelect
|
|
PANNED_CAMERA: 'updateBrushSession',
|
|
STOPPED_POINTING: { to: 'selecting' },
|
|
STARTED_PINCHING: { to: 'pinching' },
|
|
CANCELLED: { do: 'cancelSession', to: 'selecting' },
|
|
},
|
|
},
|
|
updatingControls: {
|
|
onEnter: 'updateControls',
|
|
async: {
|
|
await: 'getUpdatedShapes',
|
|
onResolve: { do: 'updateGeneratedShapes', to: 'selecting' },
|
|
},
|
|
},
|
|
},
|
|
},
|
|
editingShape: {
|
|
onEnter: 'startEditSession',
|
|
onExit: ['completeSession', 'clearEditingId'],
|
|
on: {
|
|
EDITED_SHAPE: { do: 'updateEditSession' },
|
|
|
|
BLURRED_EDITING_SHAPE: { to: 'selecting' },
|
|
CANCELLED: [
|
|
{
|
|
get: 'editingShape',
|
|
if: 'shouldDeleteShape',
|
|
do: 'breakSession',
|
|
else: 'cancelSession',
|
|
},
|
|
{ to: 'selecting' },
|
|
],
|
|
},
|
|
},
|
|
pinching: {
|
|
on: {
|
|
// PINCHED: { do: 'pinchCamera' }, using hacks.fastPinchCamera
|
|
},
|
|
initial: 'selectPinching',
|
|
onExit: { secretlyDo: 'updateZoomCSS' },
|
|
states: {
|
|
selectPinching: {
|
|
on: {
|
|
STOPPED_PINCHING: { to: 'selecting' },
|
|
},
|
|
},
|
|
toolPinching: {
|
|
on: {
|
|
STOPPED_PINCHING: { to: 'usingTool.previous' },
|
|
},
|
|
},
|
|
},
|
|
},
|
|
usingTool: {
|
|
initial: 'draw',
|
|
onEnter: 'clearSelectedIds',
|
|
on: {
|
|
STARTED_PINCHING: {
|
|
do: 'breakSession',
|
|
to: 'pinching.toolPinching',
|
|
},
|
|
TOGGLED_TOOL_LOCK: 'toggleToolLock',
|
|
},
|
|
states: {
|
|
draw: {
|
|
onEnter: 'setActiveToolDraw',
|
|
initial: 'creating',
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: 'selecting' },
|
|
POINTED_SHAPE: {
|
|
get: 'newDraw',
|
|
do: 'createShape',
|
|
to: 'draw.editing',
|
|
},
|
|
POINTED_CANVAS: {
|
|
get: 'newDraw',
|
|
do: 'createShape',
|
|
to: 'draw.editing',
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
onEnter: 'startDrawSession',
|
|
onExit: 'completeSession',
|
|
on: {
|
|
CANCELLED: {
|
|
do: 'breakSession',
|
|
to: 'selecting',
|
|
},
|
|
STOPPED_POINTING: {
|
|
do: 'completeSession',
|
|
to: 'draw.creating',
|
|
},
|
|
PRESSED_SHIFT: 'keyUpdateDrawSession',
|
|
RELEASED_SHIFT: 'keyUpdateDrawSession',
|
|
// MOVED_POINTER: 'updateDrawSession',
|
|
PANNED_CAMERA: 'updateDrawSession',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
dot: {
|
|
onEnter: 'setActiveToolDot',
|
|
initial: 'creating',
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: 'selecting' },
|
|
POINTED_SHAPE: {
|
|
get: 'newDot',
|
|
do: 'createShape',
|
|
to: 'dot.editing',
|
|
},
|
|
POINTED_CANVAS: {
|
|
get: 'newDot',
|
|
do: 'createShape',
|
|
to: 'dot.editing',
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
on: {
|
|
STOPPED_POINTING: [
|
|
'completeSession',
|
|
{
|
|
if: 'isToolLocked',
|
|
to: 'dot.creating',
|
|
else: { to: 'selecting' },
|
|
},
|
|
],
|
|
CANCELLED: {
|
|
do: 'breakSession',
|
|
to: 'selecting',
|
|
},
|
|
},
|
|
initial: 'inactive',
|
|
states: {
|
|
inactive: {
|
|
on: {
|
|
MOVED_POINTER: {
|
|
if: 'distanceImpliesDrag',
|
|
to: 'dot.editing.active',
|
|
},
|
|
},
|
|
},
|
|
active: {
|
|
onExit: 'completeSession',
|
|
onEnter: 'startTranslateSession',
|
|
on: {
|
|
MOVED_POINTER: 'updateTranslateSession',
|
|
PANNED_CAMERA: 'updateTranslateSession',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
arrow: {
|
|
onEnter: 'setActiveToolArrow',
|
|
initial: 'creating',
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: 'selecting' },
|
|
POINTED_SHAPE: {
|
|
get: 'newArrow',
|
|
do: 'createShape',
|
|
to: 'arrow.editing',
|
|
},
|
|
POINTED_CANVAS: {
|
|
get: 'newArrow',
|
|
do: 'createShape',
|
|
to: 'arrow.editing',
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
onExit: 'completeSession',
|
|
onEnter: 'startArrowSession',
|
|
on: {
|
|
STOPPED_POINTING: [
|
|
'completeSession',
|
|
{
|
|
if: 'isToolLocked',
|
|
to: 'arrow.creating',
|
|
else: { to: 'selecting' },
|
|
},
|
|
],
|
|
CANCELLED: {
|
|
do: 'breakSession',
|
|
if: 'isToolLocked',
|
|
to: 'arrow.creating',
|
|
else: { to: 'selecting' },
|
|
},
|
|
PRESSED_SHIFT: 'keyUpdateArrowSession',
|
|
RELEASED_SHIFT: 'keyUpdateArrowSession',
|
|
MOVED_POINTER: 'updateArrowSession',
|
|
PANNED_CAMERA: 'updateArrowSession',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
ellipse: {
|
|
onEnter: 'setActiveToolEllipse',
|
|
initial: 'creating',
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: 'selecting' },
|
|
POINTED_CANVAS: {
|
|
to: 'ellipse.editing',
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
on: {
|
|
STOPPED_POINTING: { to: 'selecting' },
|
|
CANCELLED: { to: 'selecting' },
|
|
MOVED_POINTER: {
|
|
if: 'distanceImpliesDrag',
|
|
then: {
|
|
get: 'newEllipse',
|
|
do: 'createShape',
|
|
to: 'drawingShape.bounds',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
rectangle: {
|
|
onEnter: 'setActiveToolRectangle',
|
|
initial: 'creating',
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: 'selecting' },
|
|
POINTED_SHAPE: {
|
|
to: 'rectangle.editing',
|
|
},
|
|
POINTED_CANVAS: {
|
|
to: 'rectangle.editing',
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
on: {
|
|
STOPPED_POINTING: { to: 'selecting' },
|
|
CANCELLED: { to: 'selecting' },
|
|
MOVED_POINTER: {
|
|
if: 'distanceImpliesDrag',
|
|
then: {
|
|
get: 'newRectangle',
|
|
do: 'createShape',
|
|
to: 'drawingShape.bounds',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
text: {
|
|
onEnter: 'setActiveToolText',
|
|
initial: 'creating',
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: 'selecting' },
|
|
POINTED_SHAPE: [
|
|
{
|
|
get: 'newText',
|
|
do: 'createShape',
|
|
},
|
|
{
|
|
get: 'firstSelectedShape',
|
|
if: 'canEditSelectedShape',
|
|
do: 'setEditingId',
|
|
to: 'editingShape',
|
|
},
|
|
],
|
|
POINTED_CANVAS: [
|
|
{
|
|
get: 'newText',
|
|
do: 'createShape',
|
|
to: 'editingShape',
|
|
},
|
|
],
|
|
},
|
|
},
|
|
},
|
|
},
|
|
ray: {
|
|
onEnter: 'setActiveToolRay',
|
|
initial: 'creating',
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: 'selecting' },
|
|
POINTED_SHAPE: {
|
|
get: 'newRay',
|
|
do: 'createShape',
|
|
to: 'ray.editing',
|
|
},
|
|
POINTED_CANVAS: {
|
|
get: 'newRay',
|
|
do: 'createShape',
|
|
to: 'ray.editing',
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
on: {
|
|
STOPPED_POINTING: { to: 'selecting' },
|
|
CANCELLED: { to: 'selecting' },
|
|
MOVED_POINTER: {
|
|
if: 'distanceImpliesDrag',
|
|
to: 'drawingShape.direction',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
line: {
|
|
onEnter: 'setActiveToolLine',
|
|
initial: 'creating',
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: 'selecting' },
|
|
POINTED_SHAPE: {
|
|
get: 'newLine',
|
|
do: 'createShape',
|
|
to: 'line.editing',
|
|
},
|
|
POINTED_CANVAS: {
|
|
get: 'newLine',
|
|
do: 'createShape',
|
|
to: 'line.editing',
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
on: {
|
|
STOPPED_POINTING: { to: 'selecting' },
|
|
CANCELLED: { to: 'selecting' },
|
|
MOVED_POINTER: {
|
|
if: 'distanceImpliesDrag',
|
|
to: 'drawingShape.direction',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
polyline: {
|
|
onEnter: 'setActiveToolPolyline',
|
|
},
|
|
},
|
|
},
|
|
drawingShape: {
|
|
onExit: 'completeSession',
|
|
on: {
|
|
STOPPED_POINTING: [
|
|
'completeSession',
|
|
{
|
|
if: 'isToolLocked',
|
|
to: 'usingTool.previous',
|
|
else: { to: 'selecting' },
|
|
},
|
|
],
|
|
CANCELLED: {
|
|
do: 'breakSession',
|
|
to: 'selecting',
|
|
},
|
|
},
|
|
initial: 'drawingShapeBounds',
|
|
states: {
|
|
bounds: {
|
|
onEnter: 'startDrawTransformSession',
|
|
on: {
|
|
MOVED_POINTER: 'updateTransformSession',
|
|
PANNED_CAMERA: 'updateTransformSession',
|
|
},
|
|
},
|
|
direction: {
|
|
onEnter: 'startDirectionSession',
|
|
onExit: 'completeSession',
|
|
on: {
|
|
MOVED_POINTER: 'updateDirectionSession',
|
|
PANNED_CAMERA: 'updateDirectionSession',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
results: {
|
|
newDot() {
|
|
return ShapeType.Dot
|
|
},
|
|
newRay() {
|
|
return ShapeType.Ray
|
|
},
|
|
newLine() {
|
|
return ShapeType.Line
|
|
},
|
|
newText() {
|
|
return ShapeType.Text
|
|
},
|
|
newDraw() {
|
|
return ShapeType.Draw
|
|
},
|
|
newArrow() {
|
|
return ShapeType.Arrow
|
|
},
|
|
newEllipse() {
|
|
return ShapeType.Ellipse
|
|
},
|
|
newRectangle() {
|
|
return ShapeType.Rectangle
|
|
},
|
|
firstSelectedShape(data) {
|
|
return getSelectedShapes(data)[0]
|
|
},
|
|
editingShape(data) {
|
|
return getShape(data, data.editingId)
|
|
},
|
|
},
|
|
conditions: {
|
|
shouldDeleteShape(data, payload, shape: Shape) {
|
|
return getShapeUtils(shape).shouldDelete(shape)
|
|
},
|
|
isPointingCanvas(data, payload: PointerInfo) {
|
|
return payload.target === 'canvas'
|
|
},
|
|
isPointingBounds(data, payload: PointerInfo) {
|
|
return getSelectedIds(data).size > 0 && payload.target === 'bounds'
|
|
},
|
|
isPointingShape(data, payload: PointerInfo) {
|
|
return (
|
|
payload.target &&
|
|
payload.target !== 'canvas' &&
|
|
payload.target !== 'bounds'
|
|
)
|
|
},
|
|
isReadOnly(data) {
|
|
return data.isReadOnly
|
|
},
|
|
isInSession() {
|
|
return session.isInSession
|
|
},
|
|
canEditSelectedShape(data, payload, result: Shape) {
|
|
return getShapeUtils(result).canEdit && !result.isLocked
|
|
},
|
|
distanceImpliesDrag(data, payload: PointerInfo) {
|
|
return vec.dist2(payload.origin, payload.point) > 8
|
|
},
|
|
hasPointedTarget(data, payload: PointerInfo) {
|
|
return payload.target !== undefined
|
|
},
|
|
isPointedShapeSelected(data) {
|
|
return getSelectedIds(data).has(data.pointedId)
|
|
},
|
|
isPressingShiftKey(data, payload: PointerInfo) {
|
|
return payload.shiftKey
|
|
},
|
|
isPressingMetaKey(data, payload: PointerInfo) {
|
|
return payload.metaKey
|
|
},
|
|
shapeIsHovered(data, payload: { target: string }) {
|
|
return data.hoveredId === payload.target
|
|
},
|
|
pointInSelectionBounds(data, payload: PointerInfo) {
|
|
const bounds = getSelectionBounds(data)
|
|
|
|
if (!bounds) return false
|
|
|
|
return pointInBounds(screenToWorld(payload.point, data), bounds)
|
|
},
|
|
pointHitsShape(data, payload: PointerInfo) {
|
|
const shape = getShape(data, payload.target)
|
|
|
|
return getShapeUtils(shape).hitTest(
|
|
shape,
|
|
screenToWorld(payload.point, data)
|
|
)
|
|
},
|
|
hasPointedId(data, payload: PointerInfo) {
|
|
return getShape(data, payload.target) !== undefined
|
|
},
|
|
isPointingRotationHandle(
|
|
data,
|
|
payload: { target: Edge | Corner | 'rotate' }
|
|
) {
|
|
return payload.target === 'rotate'
|
|
},
|
|
hasSelection(data) {
|
|
return getSelectedIds(data).size > 0
|
|
},
|
|
hasSingleSelection(data) {
|
|
return getSelectedIds(data).size === 1
|
|
},
|
|
hasMultipleSelection(data) {
|
|
return getSelectedIds(data).size > 1
|
|
},
|
|
isToolLocked(data) {
|
|
return data.settings.isToolLocked
|
|
},
|
|
isPenLocked(data) {
|
|
return data.settings.isPenLocked
|
|
},
|
|
hasOnlyOnePage(data) {
|
|
return Object.keys(data.document.pages).length === 1
|
|
},
|
|
selectionIncludesGroups(data) {
|
|
return getSelectedShapes(data).some(
|
|
(shape) => shape.type === ShapeType.Group
|
|
)
|
|
},
|
|
},
|
|
actions: {
|
|
resetPageState(data) {
|
|
const pageState = data.pageStates[data.currentPageId]
|
|
data.pageStates[data.currentPageId] = { ...pageState }
|
|
},
|
|
|
|
toggleReadOnly(data) {
|
|
data.isReadOnly = !data.isReadOnly
|
|
},
|
|
/* ---------------------- Pages --------------------- */
|
|
changePage(data, payload: { id: string }) {
|
|
commands.changePage(data, payload.id)
|
|
},
|
|
createPage(data) {
|
|
commands.createPage(data, true)
|
|
},
|
|
deletePage(data, payload: { id: string }) {
|
|
commands.deletePage(data, payload.id)
|
|
},
|
|
/* --------------------- Shapes --------------------- */
|
|
resetShapes(data) {
|
|
const page = getPage(data)
|
|
Object.values(page.shapes).forEach((shape) => {
|
|
page.shapes[shape.id] = { ...shape }
|
|
})
|
|
},
|
|
|
|
createShape(data, payload, type: ShapeType) {
|
|
const shape = createShape(type, {
|
|
parentId: data.currentPageId,
|
|
point: vec.round(screenToWorld(payload.point, data)),
|
|
style: deepClone(data.currentStyle),
|
|
})
|
|
|
|
const siblings = getChildren(data, shape.parentId)
|
|
const childIndex = siblings.length
|
|
? siblings[siblings.length - 1].childIndex + 1
|
|
: 1
|
|
|
|
data.editingId = shape.id
|
|
|
|
getShapeUtils(shape).setProperty(shape, 'childIndex', childIndex)
|
|
|
|
getPage(data).shapes[shape.id] = shape
|
|
|
|
setSelectedIds(data, [shape.id])
|
|
},
|
|
/* -------------------- Sessions -------------------- */
|
|
|
|
// Shared
|
|
breakSession(data) {
|
|
session.cancel(data)
|
|
history.disable()
|
|
commands.deleteSelected(data)
|
|
history.enable()
|
|
},
|
|
cancelSession(data) {
|
|
session.cancel(data)
|
|
},
|
|
completeSession(data) {
|
|
session.complete(data)
|
|
},
|
|
|
|
// Editing
|
|
startEditSession(data) {
|
|
session.begin(new Sessions.EditSession(data))
|
|
},
|
|
updateEditSession(data, payload: { change: Partial<Shape> }) {
|
|
session.update<Sessions.EditSession>(data, payload.change)
|
|
},
|
|
|
|
// Brushing
|
|
startBrushSession(data, payload: PointerInfo) {
|
|
session.begin(
|
|
new Sessions.BrushSession(data, screenToWorld(payload.point, data))
|
|
)
|
|
},
|
|
updateBrushSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.BrushSession>(
|
|
data,
|
|
screenToWorld(payload.point, data)
|
|
)
|
|
},
|
|
|
|
// Rotating
|
|
startRotateSession(data, payload: PointerInfo) {
|
|
session.begin(
|
|
new Sessions.RotateSession(data, screenToWorld(payload.point, data))
|
|
)
|
|
},
|
|
keyUpdateRotateSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.RotateSession>(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
updateRotateSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.RotateSession>(
|
|
data,
|
|
screenToWorld(payload.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
|
|
// Dragging / Translating
|
|
startTranslateSession(data) {
|
|
session.begin(
|
|
new Sessions.TranslateSession(
|
|
data,
|
|
screenToWorld(inputs.pointer.origin, data)
|
|
)
|
|
)
|
|
},
|
|
keyUpdateTranslateSession(
|
|
data,
|
|
payload: { shiftKey: boolean; altKey: boolean }
|
|
) {
|
|
session.update<Sessions.TranslateSession>(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.shiftKey,
|
|
payload.altKey
|
|
)
|
|
},
|
|
updateTranslateSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.TranslateSession>(
|
|
data,
|
|
screenToWorld(payload.point, data),
|
|
payload.shiftKey,
|
|
payload.altKey
|
|
)
|
|
},
|
|
|
|
// Handles
|
|
doublePointHandle(data, payload: PointerInfo) {
|
|
const id = setToArray(getSelectedIds(data))[0]
|
|
commands.doublePointHandle(data, id, payload)
|
|
},
|
|
|
|
// Dragging Handle
|
|
startHandleSession(data, payload: PointerInfo) {
|
|
const shapeId = Array.from(getSelectedIds(data).values())[0]
|
|
const handleId = payload.target
|
|
|
|
session.begin(
|
|
new Sessions.HandleSession(
|
|
data,
|
|
shapeId,
|
|
handleId,
|
|
screenToWorld(inputs.pointer.origin, data)
|
|
)
|
|
)
|
|
},
|
|
keyUpdateHandleSession(
|
|
data,
|
|
payload: { shiftKey: boolean; altKey: boolean }
|
|
) {
|
|
session.update<Sessions.HandleSession>(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
updateHandleSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.HandleSession>(
|
|
data,
|
|
screenToWorld(payload.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
|
|
// Transforming
|
|
startTransformSession(
|
|
data,
|
|
payload: PointerInfo & { target: Corner | Edge }
|
|
) {
|
|
const point = screenToWorld(inputs.pointer.origin, data)
|
|
session.begin(
|
|
getSelectedIds(data).size === 1
|
|
? new Sessions.TransformSingleSession(data, payload.target, point)
|
|
: new Sessions.TransformSession(data, payload.target, point)
|
|
)
|
|
},
|
|
startDrawTransformSession(data, payload: PointerInfo) {
|
|
session.begin(
|
|
new Sessions.TransformSingleSession(
|
|
data,
|
|
Corner.BottomRight,
|
|
screenToWorld(payload.point, data),
|
|
true
|
|
)
|
|
)
|
|
},
|
|
keyUpdateTransformSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.TransformSession>(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
updateTransformSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.TransformSession>(
|
|
data,
|
|
screenToWorld(payload.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
|
|
// Direction
|
|
startDirectionSession(data) {
|
|
session.begin(
|
|
new Sessions.DirectionSession(
|
|
data,
|
|
screenToWorld(inputs.pointer.origin, data)
|
|
)
|
|
)
|
|
},
|
|
updateDirectionSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.DirectionSession>(
|
|
data,
|
|
screenToWorld(payload.point, data)
|
|
)
|
|
},
|
|
|
|
// Drawing
|
|
startDrawSession(data) {
|
|
const id = Array.from(getSelectedIds(data).values())[0]
|
|
session.begin(
|
|
new Sessions.DrawSession(
|
|
data,
|
|
id,
|
|
screenToWorld(inputs.pointer.origin, data)
|
|
)
|
|
)
|
|
},
|
|
keyUpdateDrawSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.DrawSession>(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.pressure,
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
updateDrawSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.DrawSession>(
|
|
data,
|
|
screenToWorld(payload.point, data),
|
|
payload.pressure,
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
|
|
// Arrow
|
|
startArrowSession(data, payload: PointerInfo) {
|
|
const id = Array.from(getSelectedIds(data).values())[0]
|
|
|
|
session.begin(
|
|
new Sessions.ArrowSession(
|
|
data,
|
|
id,
|
|
screenToWorld(inputs.pointer.origin, data),
|
|
payload.shiftKey
|
|
)
|
|
)
|
|
},
|
|
keyUpdateArrowSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.ArrowSession>(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
updateArrowSession(data, payload: PointerInfo) {
|
|
session.update<Sessions.ArrowSession>(
|
|
data,
|
|
screenToWorld(payload.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
|
|
/* -------------------- Selection ------------------- */
|
|
|
|
// Nudges
|
|
nudgeSelection(data, payload: { delta: number[]; shiftKey: boolean }) {
|
|
commands.nudge(
|
|
data,
|
|
vec.mul(
|
|
payload.delta,
|
|
payload.shiftKey
|
|
? data.settings.nudgeDistanceLarge
|
|
: data.settings.nudgeDistanceSmall
|
|
)
|
|
)
|
|
},
|
|
|
|
clearInputs() {
|
|
inputs.clear()
|
|
},
|
|
|
|
selectAll(data) {
|
|
const selectedIds = getSelectedIds(data)
|
|
const page = getPage(data)
|
|
selectedIds.clear()
|
|
for (const id in page.shapes) {
|
|
if (page.shapes[id].parentId === data.currentPageId) {
|
|
selectedIds.add(id)
|
|
}
|
|
}
|
|
},
|
|
setHoveredId(data, payload: PointerInfo) {
|
|
data.hoveredId = payload.target
|
|
},
|
|
clearHoveredId(data) {
|
|
data.hoveredId = undefined
|
|
},
|
|
setPointedId(data, payload: PointerInfo) {
|
|
data.pointedId = getPointedId(data, payload.target)
|
|
data.currentParentId = getParentId(data, data.pointedId)
|
|
},
|
|
setDrilledPointedId(data, payload: PointerInfo) {
|
|
data.pointedId = getDrilledPointedId(data, payload.target)
|
|
data.currentParentId = getParentId(data, data.pointedId)
|
|
},
|
|
clearCurrentParentId(data) {
|
|
data.currentParentId = data.currentPageId
|
|
data.pointedId = undefined
|
|
},
|
|
clearPointedId(data) {
|
|
data.pointedId = undefined
|
|
},
|
|
clearSelectedIds(data) {
|
|
setSelectedIds(data, [])
|
|
},
|
|
pullPointedIdFromSelectedIds(data) {
|
|
const { pointedId } = data
|
|
const selectedIds = getSelectedIds(data)
|
|
selectedIds.delete(pointedId)
|
|
},
|
|
pushPointedIdToSelectedIds(data) {
|
|
getSelectedIds(data).add(data.pointedId)
|
|
},
|
|
moveSelection(data, payload: { type: MoveType }) {
|
|
commands.move(data, payload.type)
|
|
},
|
|
moveSelectionToPage(data, payload: { id: string }) {
|
|
commands.moveToPage(data, payload.id)
|
|
},
|
|
alignSelection(data, payload: { type: AlignType }) {
|
|
commands.align(data, payload.type)
|
|
},
|
|
stretchSelection(data, payload: { type: StretchType }) {
|
|
commands.stretch(data, payload.type)
|
|
},
|
|
distributeSelection(data, payload: { type: DistributeType }) {
|
|
commands.distribute(data, payload.type)
|
|
},
|
|
duplicateSelection(data) {
|
|
commands.duplicate(data)
|
|
},
|
|
lockSelection(data) {
|
|
commands.toggle(data, 'isLocked')
|
|
},
|
|
hideSelection(data) {
|
|
commands.toggle(data, 'isHidden')
|
|
},
|
|
aspectLockSelection(data) {
|
|
commands.toggle(data, 'isAspectRatioLocked')
|
|
},
|
|
deleteSelection(data) {
|
|
commands.deleteSelected(data)
|
|
},
|
|
rotateSelectionCcw(data) {
|
|
commands.rotateCcw(data)
|
|
},
|
|
groupSelection(data) {
|
|
commands.group(data)
|
|
},
|
|
ungroupSelection(data) {
|
|
commands.ungroup(data)
|
|
},
|
|
resetShapeBounds(data) {
|
|
commands.resetBounds(data)
|
|
},
|
|
resetPage(data) {
|
|
data.document.pages[data.currentPageId].shapes = {}
|
|
},
|
|
|
|
/* --------------------- Editing -------------------- */
|
|
|
|
setEditingId(data) {
|
|
const selectedShape = getSelectedShapes(data)[0]
|
|
if (getShapeUtils(selectedShape).canEdit) {
|
|
data.editingId = selectedShape.id
|
|
}
|
|
|
|
getPageState(data).selectedIds = new Set([selectedShape.id])
|
|
},
|
|
clearEditingId(data) {
|
|
data.editingId = null
|
|
},
|
|
|
|
/* ---------------------- Tool ---------------------- */
|
|
|
|
setActiveTool(data, payload: { tool: ShapeType | 'select' }) {
|
|
data.activeTool = payload.tool
|
|
},
|
|
setActiveToolSelect(data) {
|
|
data.activeTool = 'select'
|
|
},
|
|
setActiveToolDraw(data) {
|
|
data.activeTool = ShapeType.Draw
|
|
},
|
|
setActiveToolRectangle(data) {
|
|
data.activeTool = ShapeType.Rectangle
|
|
},
|
|
setActiveToolEllipse(data) {
|
|
data.activeTool = ShapeType.Ellipse
|
|
},
|
|
setActiveToolArrow(data) {
|
|
data.activeTool = ShapeType.Arrow
|
|
},
|
|
setActiveToolDot(data) {
|
|
data.activeTool = ShapeType.Dot
|
|
},
|
|
setActiveToolPolyline(data) {
|
|
data.activeTool = ShapeType.Polyline
|
|
},
|
|
setActiveToolRay(data) {
|
|
data.activeTool = ShapeType.Ray
|
|
},
|
|
setActiveToolLine(data) {
|
|
data.activeTool = ShapeType.Line
|
|
},
|
|
setActiveToolText(data) {
|
|
data.activeTool = ShapeType.Text
|
|
},
|
|
|
|
/* --------------------- Camera --------------------- */
|
|
|
|
zoomIn(data) {
|
|
const camera = getCurrentCamera(data)
|
|
const i = Math.round((camera.zoom * 100) / 25)
|
|
const center = [window.innerWidth / 2, window.innerHeight / 2]
|
|
|
|
const p0 = screenToWorld(center, data)
|
|
camera.zoom = getCameraZoom((i + 1) * 0.25)
|
|
const p1 = screenToWorld(center, data)
|
|
camera.point = vec.add(camera.point, vec.sub(p1, p0))
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
zoomOut(data) {
|
|
const camera = getCurrentCamera(data)
|
|
const i = Math.round((camera.zoom * 100) / 25)
|
|
const center = [window.innerWidth / 2, window.innerHeight / 2]
|
|
|
|
const p0 = screenToWorld(center, data)
|
|
camera.zoom = getCameraZoom((i - 1) * 0.25)
|
|
const p1 = screenToWorld(center, data)
|
|
camera.point = vec.add(camera.point, vec.sub(p1, p0))
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
zoomCameraToActual(data) {
|
|
const camera = getCurrentCamera(data)
|
|
const center = [window.innerWidth / 2, window.innerHeight / 2]
|
|
|
|
const p0 = screenToWorld(center, data)
|
|
camera.zoom = 1
|
|
const p1 = screenToWorld(center, data)
|
|
camera.point = vec.add(camera.point, vec.sub(p1, p0))
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
zoomCameraToSelectionActual(data) {
|
|
const camera = getCurrentCamera(data)
|
|
|
|
const bounds = getSelectedBounds(data)
|
|
|
|
const mx = (window.innerWidth - bounds.width) / 2
|
|
const my = (window.innerHeight - bounds.height) / 2
|
|
|
|
camera.zoom = 1
|
|
camera.point = vec.add([-bounds.minX, -bounds.minY], [mx, my])
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
zoomCameraToSelection(data) {
|
|
const camera = getCurrentCamera(data)
|
|
const bounds = getSelectedBounds(data)
|
|
|
|
const zoom = getCameraZoom(
|
|
bounds.width > bounds.height
|
|
? (window.innerWidth - 128) / bounds.width
|
|
: (window.innerHeight - 128) / bounds.height
|
|
)
|
|
|
|
const mx = (window.innerWidth - bounds.width * zoom) / 2 / zoom
|
|
const my = (window.innerHeight - bounds.height * zoom) / 2 / zoom
|
|
|
|
camera.zoom = zoom
|
|
camera.point = vec.add([-bounds.minX, -bounds.minY], [mx, my])
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
zoomCameraToFit(data) {
|
|
const camera = getCurrentCamera(data)
|
|
const page = getPage(data)
|
|
|
|
const shapes = Object.values(page.shapes)
|
|
|
|
if (shapes.length === 0) {
|
|
return
|
|
}
|
|
|
|
const bounds = getCommonBounds(
|
|
...Object.values(shapes).map((shape) =>
|
|
getShapeUtils(shape).getBounds(shape)
|
|
)
|
|
)
|
|
|
|
const zoom = getCameraZoom(
|
|
bounds.width > bounds.height
|
|
? (window.innerWidth - 128) / bounds.width
|
|
: (window.innerHeight - 128) / bounds.height
|
|
)
|
|
|
|
const mx = (window.innerWidth - bounds.width * zoom) / 2 / zoom
|
|
const my = (window.innerHeight - bounds.height * zoom) / 2 / zoom
|
|
|
|
camera.zoom = zoom
|
|
camera.point = vec.add([-bounds.minX, -bounds.minY], [mx, my])
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
zoomCamera(data, payload: { delta: number; point: number[] }) {
|
|
const camera = getCurrentCamera(data)
|
|
const next = camera.zoom - (payload.delta / 100) * camera.zoom
|
|
|
|
const p0 = screenToWorld(payload.point, data)
|
|
camera.zoom = getCameraZoom(next)
|
|
const p1 = screenToWorld(payload.point, data)
|
|
camera.point = vec.add(camera.point, vec.sub(p1, p0))
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
panCamera(data, payload: { delta: number[] }) {
|
|
const camera = getCurrentCamera(data)
|
|
camera.point = vec.sub(camera.point, vec.div(payload.delta, camera.zoom))
|
|
},
|
|
updateZoomCSS(data) {
|
|
const camera = getCurrentCamera(data)
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
pinchCamera(
|
|
data,
|
|
payload: {
|
|
delta: number[]
|
|
distanceDelta: number
|
|
angleDelta: number
|
|
point: number[]
|
|
}
|
|
) {
|
|
// This is usually replaced with hacks.fastPinchCamera!
|
|
|
|
const camera = getCurrentCamera(data)
|
|
camera.point = vec.sub(camera.point, vec.div(payload.delta, camera.zoom))
|
|
|
|
const next = camera.zoom - (payload.distanceDelta / 300) * camera.zoom
|
|
|
|
const p0 = screenToWorld(payload.point, data)
|
|
camera.zoom = getCameraZoom(next)
|
|
const p1 = screenToWorld(payload.point, data)
|
|
camera.point = vec.add(camera.point, vec.sub(p1, p0))
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
resetCamera(data) {
|
|
const camera = getCurrentCamera(data)
|
|
camera.zoom = 1
|
|
camera.point = [window.innerWidth / 2, window.innerHeight / 2]
|
|
document.documentElement.style.setProperty('--camera-zoom', '1')
|
|
},
|
|
|
|
/* ---------------------- History ---------------------- */
|
|
|
|
// History
|
|
popHistory() {
|
|
history.pop()
|
|
},
|
|
enableHistory() {
|
|
history.enable()
|
|
},
|
|
disableHistory() {
|
|
history.disable()
|
|
},
|
|
undo(data) {
|
|
history.undo(data)
|
|
},
|
|
redo(data) {
|
|
history.redo(data)
|
|
},
|
|
resetHistory() {
|
|
history.reset()
|
|
},
|
|
|
|
/* --------------------- Styles --------------------- */
|
|
|
|
toggleStylePanel(data) {
|
|
data.settings.isStyleOpen = !data.settings.isStyleOpen
|
|
},
|
|
closeStylePanel(data) {
|
|
data.settings.isStyleOpen = false
|
|
},
|
|
updateStyles(data, payload: Partial<ShapeStyles>) {
|
|
Object.assign(data.currentStyle, payload)
|
|
},
|
|
applyStylesToSelection(data, payload: Partial<ShapeStyles>) {
|
|
commands.style(data, payload)
|
|
},
|
|
|
|
/* ---------------------- Code ---------------------- */
|
|
|
|
closeCodePanel(data) {
|
|
data.settings.isCodeOpen = false
|
|
},
|
|
openCodePanel(data) {
|
|
data.settings.isCodeOpen = true
|
|
},
|
|
toggleCodePanel(data) {
|
|
data.settings.isCodeOpen = !data.settings.isCodeOpen
|
|
},
|
|
setGeneratedShapes(
|
|
data,
|
|
payload: { shapes: Shape[]; controls: CodeControl[] }
|
|
) {
|
|
commands.generate(data, payload.shapes)
|
|
},
|
|
updateGeneratedShapes(data, payload, result: { shapes: Shape[] }) {
|
|
setSelectedIds(data, [])
|
|
|
|
history.disable()
|
|
|
|
commands.generate(data, result.shapes)
|
|
|
|
history.enable()
|
|
},
|
|
setCodeControls(data, payload: { controls: CodeControl[] }) {
|
|
data.codeControls = Object.fromEntries(
|
|
payload.controls.map((control) => [control.id, control])
|
|
)
|
|
},
|
|
increaseCodeFontSize(data) {
|
|
data.settings.fontSize++
|
|
},
|
|
decreaseCodeFontSize(data) {
|
|
data.settings.fontSize--
|
|
},
|
|
updateControls(data, payload: { [key: string]: any }) {
|
|
for (const key in payload) {
|
|
data.codeControls[key].value = payload[key]
|
|
}
|
|
},
|
|
|
|
/* -------------------- Settings -------------------- */
|
|
|
|
enablePenLock(data) {
|
|
data.settings.isPenLocked = true
|
|
},
|
|
disablePenLock(data) {
|
|
data.settings.isPenLocked = false
|
|
},
|
|
toggleToolLock(data) {
|
|
data.settings.isToolLocked = !data.settings.isToolLocked
|
|
},
|
|
|
|
/* ------------------- Clipboard -------------------- */
|
|
|
|
copyToSvg(data) {
|
|
clipboard.copySelectionToSvg(data)
|
|
},
|
|
|
|
copyToClipboard(data) {
|
|
clipboard.copy(getSelectedShapes(data))
|
|
},
|
|
|
|
copyStateToClipboard(data) {
|
|
clipboard.copyStringToClipboard(JSON.stringify(data))
|
|
},
|
|
|
|
pasteFromClipboard() {
|
|
clipboard.paste()
|
|
},
|
|
|
|
pasteShapesFromClipboard(data, payload: { shapes: Shape[] }) {
|
|
commands.paste(data, payload.shapes)
|
|
},
|
|
|
|
/* ---------------------- Data ---------------------- */
|
|
|
|
restoreSavedData(data) {
|
|
storage.firstLoad(data)
|
|
},
|
|
|
|
saveToFileSystem(data) {
|
|
storage.saveToFileSystem(data)
|
|
},
|
|
|
|
saveAsToFileSystem(data) {
|
|
storage.saveAsToFileSystem(data)
|
|
},
|
|
|
|
loadFromFileSystem() {
|
|
storage.loadDocumentFromFilesystem()
|
|
},
|
|
|
|
loadDocumentFromJson(data, payload: { json: any }) {
|
|
storage.loadDocumentFromJson(data, payload.json)
|
|
},
|
|
|
|
saveAppState(data) {
|
|
storage.saveAppStateToLocalStorage(data)
|
|
},
|
|
|
|
forceSave(data) {
|
|
storage.saveToFileSystem(data)
|
|
},
|
|
|
|
savePage(data) {
|
|
storage.savePage(data)
|
|
},
|
|
|
|
loadPage(data) {
|
|
storage.loadPage(data)
|
|
},
|
|
|
|
saveCode(data, payload: { code: string }) {
|
|
data.document.code[data.currentCodeFileId].code = payload.code
|
|
storage.saveDocumentToLocalStorage(data)
|
|
storage.saveAppStateToLocalStorage(data)
|
|
},
|
|
|
|
clearBoundsRotation(data) {
|
|
data.boundsRotation = 0
|
|
},
|
|
},
|
|
values: {
|
|
selectedIds(data) {
|
|
return new Set(getSelectedIds(data))
|
|
},
|
|
selectedBounds(data) {
|
|
return getSelectionBounds(data)
|
|
},
|
|
currentShapes(data) {
|
|
const page = getPage(data)
|
|
|
|
return Object.values(page.shapes)
|
|
.filter((shape) => shape.parentId === page.id)
|
|
.sort((a, b) => a.childIndex - b.childIndex)
|
|
},
|
|
selectedStyle(data) {
|
|
const selectedIds = Array.from(getSelectedIds(data).values())
|
|
const { currentStyle } = data
|
|
|
|
if (selectedIds.length === 0) {
|
|
return currentStyle
|
|
}
|
|
const page = getPage(data)
|
|
|
|
const shapeStyles = selectedIds.map((id) => page.shapes[id].style)
|
|
|
|
const commonStyle: ShapeStyles = {} as ShapeStyles
|
|
|
|
const overrides = new Set<string>([])
|
|
|
|
for (const shapeStyle of shapeStyles) {
|
|
for (const key in currentStyle) {
|
|
if (overrides.has(key)) continue
|
|
if (commonStyle[key] === undefined) {
|
|
commonStyle[key] = shapeStyle[key]
|
|
} else {
|
|
if (commonStyle[key] === shapeStyle[key]) continue
|
|
commonStyle[key] = currentStyle[key]
|
|
overrides.add(key)
|
|
}
|
|
}
|
|
}
|
|
|
|
return commonStyle
|
|
},
|
|
},
|
|
asyncs: {
|
|
async getUpdatedShapes(data) {
|
|
return updateFromCode(
|
|
data,
|
|
data.document.code[data.currentCodeFileId].code
|
|
)
|
|
},
|
|
},
|
|
})
|
|
|
|
export default state
|
|
|
|
export const useSelector = createSelectorHook(state)
|
|
|
|
function getParentId(data: Data, id: string) {
|
|
const shape = getPage(data).shapes[id]
|
|
return shape.parentId
|
|
}
|
|
|
|
function getPointedId(data: Data, id: string) {
|
|
const shape = getPage(data).shapes[id]
|
|
if (!shape) return id
|
|
|
|
return shape.parentId === data.currentParentId ||
|
|
shape.parentId === data.currentPageId
|
|
? id
|
|
: getPointedId(data, shape.parentId)
|
|
}
|
|
|
|
function getDrilledPointedId(data: Data, id: string) {
|
|
const shape = getPage(data).shapes[id]
|
|
return shape.parentId === data.currentPageId ||
|
|
shape.parentId === data.pointedId ||
|
|
shape.parentId === data.currentParentId
|
|
? id
|
|
: getDrilledPointedId(data, shape.parentId)
|
|
}
|
|
|
|
// function hasPointedIdInChildren(data: Data, id: string, pointedId: string) {
|
|
// const shape = getPage(data).shapes[id]
|
|
|
|
// if (shape.type !== ShapeType.Group) {
|
|
// return false
|
|
// }
|
|
|
|
// if (shape.children.includes(pointedId)) {
|
|
// return true
|
|
// }
|
|
|
|
// return shape.children.some((childId) =>
|
|
// hasPointedIdInChildren(data, childId, pointedId)
|
|
// )
|
|
// }
|
|
|
|
function getSelectionBounds(data: Data) {
|
|
const selectedIds = getSelectedIds(data)
|
|
|
|
const page = getPage(data)
|
|
|
|
const shapes = getSelectedShapes(data)
|
|
|
|
if (selectedIds.size === 0) return null
|
|
|
|
if (selectedIds.size === 1) {
|
|
if (!shapes[0]) {
|
|
console.error('Could not find that shape! Clearing selected IDs.')
|
|
setSelectedIds(data, [])
|
|
return null
|
|
}
|
|
|
|
const shape = shapes[0]
|
|
const shapeUtils = getShapeUtils(shape)
|
|
|
|
if (!shapeUtils.canTransform) return null
|
|
|
|
let bounds = shapeUtils.getBounds(shape)
|
|
|
|
let parentId = shape.parentId
|
|
|
|
while (parentId !== data.currentPageId) {
|
|
const parent = page.shapes[parentId]
|
|
|
|
bounds = rotateBounds(
|
|
bounds,
|
|
getBoundsCenter(getShapeUtils(parent).getBounds(parent)),
|
|
parent.rotation
|
|
)
|
|
|
|
bounds.rotation = parent.rotation
|
|
|
|
parentId = parent.parentId
|
|
}
|
|
|
|
return bounds
|
|
}
|
|
|
|
const uniqueSelectedShapeIds: string[] = Array.from(
|
|
new Set(
|
|
Array.from(selectedIds.values()).flatMap((id) =>
|
|
getDocumentBranch(data, id)
|
|
)
|
|
).values()
|
|
)
|
|
|
|
const commonBounds = getCommonBounds(
|
|
...uniqueSelectedShapeIds
|
|
.map((id) => page.shapes[id])
|
|
.filter((shape) => shape.type !== ShapeType.Group)
|
|
.map((shape) => getShapeUtils(shape).getRotatedBounds(shape))
|
|
)
|
|
|
|
return commonBounds
|
|
}
|
|
|
|
// state.enableLog(true)
|
|
// state.onUpdate((s) => console.log(s.log.filter((l) => l !== 'MOVED_POINTER')))
|