import { createSelectorHook, createState } from '@state-designer/react' import { updateFromCode } from './code/generate' import { createShape, getShapeUtils } from './shape-utils' import * as Sessions from './sessions' import inputs from './inputs' import history from './history' import storage from './storage' import session from './session' import clipboard from './clipboard' import commands from './commands' import { vec, getCommonBounds, rotateBounds, getBoundsCenter, setToArray, deepClone, pointInBounds, uniqueId, } from 'utils' import tld from '../utils/tld' import { Data, PointerInfo, Shape, ShapeType, Corner, Edge, CodeControl, MoveType, ShapeStyles, DistributeType, AlignType, StretchType, DashStyle, SizeStyle, ColorStyle, } from 'types' import { getFontSize } from './shape-styles' import logger from './logger' const initialData: Data = { isReadOnly: false, settings: { fontSize: 13, isDarkMode: false, isCodeOpen: false, isDebugMode: false, isDebugOpen: false, isStyleOpen: false, isToolLocked: false, isPenLocked: false, nudgeDistanceLarge: 10, nudgeDistanceSmall: 1, }, currentStyle: { size: SizeStyle.Medium, color: ColorStyle.Black, dash: DashStyle.Draw, isFilled: false, }, brush: undefined, activeTool: 'select', pointedId: null, hoveredId: null, editingId: null, boundsRotation: 0, currentPageId: 'page1', currentParentId: 'page1', currentCodeFileId: 'file0', codeControls: {}, document: { id: '0001', name: 'My Document', pages: { page1: { id: 'page1', type: 'page', name: 'Page 1', childIndex: 0, shapes: {}, }, }, code: { file0: { id: 'file0', name: 'index.ts', code: ` const draw = new Draw({ points: [ ...Utils.getPointsBetween([0, 0], [20, 50]), ...Utils.getPointsBetween([20, 50], [100, 20], 3), ...Utils.getPointsBetween([100, 20], [100, 100], 10), [100, 100], ], }) const rectangle = new Rectangle({ point: [200, 0], style: { color: ColorStyle.Blue, }, }) const ellipse = new Ellipse({ point: [400, 0], }) const arrow = new Arrow({ start: [600, 0], end: [700, 100], }) const radius = 1000 const count = 100 const center = [350, 50] for (let i = 0; i < count; i++) { const point = Vec.rotWith( Vec.add(center, [radius, 0]), center, (Math.PI * 2 * i) / count ) const dot = new Dot({ point, }) } `, }, }, }, pageStates: { page1: { id: 'page1', selectedIds: new Set([]), camera: { point: [0, 0], zoom: 1, }, }, }, } const state = createState({ data: initialData, on: { TOGGLED_DEBUG_PANEL: 'toggleDebugPanel', TOGGLED_DEBUG_MODE: 'toggleDebugMode', TOGGLED_LOGGER: 'toggleLogger', COPIED_DEBUG_LOG: 'copyDebugLog', LOADED_FROM_SNAPSHOT: { unless: 'isInSession', do: ['loadDocumentFromJson', 'resetHistory'], }, }, initial: 'loading', states: { loading: { on: { MOUNTED: [ 'resetHistory', 'resetStorage', 'restoredPreviousDocument', { to: 'ready' }, ], }, }, ready: { onEnter: { wait: 0.01, if: 'hasSelection', do: 'zoomCameraToSelectionActual', else: ['zoomCameraToActual'], }, on: { UNMOUNTED: { do: ['saveDocumentState', 'resetDocumentState'], to: 'loading', }, RESIZED_WINDOW: 'resetPageState', RESET_DOCUMENT_STATE: [ 'resetHistory', 'resetDocumentState', { to: 'selecting' }, ], TOGGLED_READ_ONLY: 'toggleReadOnly', LOADED_FONTS: 'resetShapes', USED_PEN_DEVICE: 'enablePenLock', DISABLED_PEN_LOCK: 'disablePenLock', TOGGLED_CODE_PANEL_OPEN: ['toggleCodePanel', 'saveAppState'], TOGGLED_STYLE_PANEL_OPEN: 'toggleStylePanel', PANNED_CAMERA: 'panCamera', POINTED_CANVAS: ['closeStylePanel', 'clearCurrentParentId'], COPIED_STATE_TO_CLIPBOARD: 'copyStateToClipboard', COPIED: { if: 'hasSelection', do: 'copyToClipboard' }, PASTED: { unlessAny: ['isReadOnly', 'isInSession'], do: 'pasteFromClipboard', }, PASTED_SHAPES_FROM_CLIPBOARD: { unlessAny: ['isReadOnly', 'isInSession'], do: 'pasteShapesFromClipboard', }, TOGGLED_SHAPE_LOCK: { unlessAny: ['isReadOnly', 'isInSession'], if: 'hasSelection', do: 'lockSelection', }, TOGGLED_SHAPE_HIDE: { unlessAny: ['isReadOnly', 'isInSession'], if: 'hasSelection', do: 'hideSelection', }, TOGGLED_SHAPE_ASPECT_LOCK: { unlessAny: ['isReadOnly', 'isInSession'], if: 'hasSelection', do: 'aspectLockSelection', }, CHANGED_STYLE: { unlessAny: ['isReadOnly', 'isInSession'], do: ['updateStyles', 'applyStylesToSelection'], }, FORCE_CLEARED_PAGE: ['selectAll', 'deleteSelection'], CLEARED_PAGE: { unlessAny: ['isReadOnly', 'isInSession'], if: 'hasSelection', do: 'deleteSelection', else: ['selectAll', 'deleteSelection'], }, CREATED_PAGE: { unless: ['isReadOnly', 'isInSession'], do: ['clearSelectedIds', 'createPage'], }, DELETED_PAGE: { unlessAny: ['isReadOnly', 'isInSession', 'hasOnlyOnePage'], do: 'deletePage', }, SELECTED_SELECT_TOOL: { unless: 'isInSession', to: 'selecting', }, SELECTED_DRAW_TOOL: { unlessAny: ['isReadOnly', 'isInSession'], to: 'draw', }, SELECTED_ARROW_TOOL: { unless: ['isReadOnly', 'isInSession'], to: 'arrow', }, SELECTED_DOT_TOOL: { unless: ['isReadOnly', 'isInSession'], to: 'dot', }, SELECTED_ELLIPSE_TOOL: { unless: ['isReadOnly', 'isInSession'], to: 'ellipse', }, SELECTED_RAY_TOOL: { unless: ['isReadOnly', 'isInSession'], to: 'ray', }, SELECTED_LINE_TOOL: { unless: ['isReadOnly', 'isInSession'], to: 'line', }, SELECTED_POLYLINE_TOOL: { unless: ['isReadOnly', 'isInSession'], to: 'polyline', }, SELECTED_RECTANGLE_TOOL: { unless: ['isReadOnly', 'isInSession'], to: 'rectangle', }, SELECTED_TEXT_TOOL: { unless: ['isReadOnly', 'isInSession'], to: 'text', }, GENERATED_FROM_CODE: { unless: ['isReadOnly', 'isInSession'], do: ['setCodeControls', 'setGeneratedShapes'], }, UNDO: { unless: ['isReadOnly', 'isInSession'], do: 'undo', }, REDO: { unless: ['isReadOnly', 'isInSession'], do: 'redo', }, SAVED: { unlessAny: ['isInSession', 'isReadOnly'], do: ['saveDocumentState', 'saveToFileSystem'], }, LOADED_FROM_FILE: { unless: 'isInSession', do: ['loadDocumentFromJson', 'resetHistory'], }, DESELECTED_ALL: { unless: 'isInSession', do: 'deselectAll', to: 'selecting', }, SELECTED_ALL: { unless: 'isInSession', do: 'selectAll', to: 'selecting', }, CHANGED_PAGE: { unless: 'isInSession', do: 'changePage', }, ZOOMED_TO_ACTUAL: { if: 'hasSelection', do: 'zoomCameraToSelectionActual', else: 'zoomCameraToActual', }, ZOOMED_CAMERA: 'zoomCamera', INCREASED_CODE_FONT_SIZE: 'increaseCodeFontSize', DECREASED_CODE_FONT_SIZE: 'decreaseCodeFontSize', CHANGED_CODE_CONTROL: { to: 'updatingControls' }, TOGGLED_TOOL_LOCK: 'toggleToolLock', ZOOMED_TO_SELECTION: { if: 'hasSelection', do: 'zoomCameraToSelection', }, ZOOMED_TO_FIT: ['zoomCameraToFit', 'zoomCameraToActual'], ZOOMED_IN: 'zoomIn', ZOOMED_OUT: 'zoomOut', RESET_CAMERA: 'resetCamera', COPIED_TO_SVG: 'copyToSvg', LOADED_FROM_FILE_STSTEM: 'loadFromFileSystem', SAVED_AS_TO_FILESYSTEM: ['saveDocumentState', 'saveAsToFileSystem'], SAVED_TO_FILESYSTEM: [ 'saveDocumentState', { unless: 'isReadOnly', then: { if: 'isReadOnly', do: 'saveAsToFileSystem', else: 'saveToFileSystem', }, }, ], }, initial: 'selecting', states: { selecting: { onEnter: ['setActiveToolSelect', 'clearInputs'], on: { KEYBOARD_PANNED_CAMERA: 'panCamera', STARTED_PINCHING: { unless: 'isInSession', to: 'pinching.selectPinching', }, DELETED: { unless: 'isReadOnly', do: 'deleteSelection', }, SAVED_CODE: { unless: 'isReadOnly', do: 'saveCode', }, MOVED_TO_PAGE: { unless: 'isReadOnly', if: 'hasSelection', do: ['moveSelectionToPage', 'zoomCameraToSelectionActual'], }, MOVED: { unless: 'isReadOnly', if: 'hasSelection', do: 'moveSelection', }, DUPLICATED: { unless: 'isReadOnly', if: 'hasSelection', do: 'duplicateSelection', }, ROTATED_CCW: { unless: 'isReadOnly', if: 'hasSelection', do: 'rotateSelectionCcw', }, ALIGNED: { unless: 'isReadOnly', if: 'hasMultipleSelection', do: 'alignSelection', }, STRETCHED: { unless: 'isReadOnly', if: 'hasMultipleSelection', do: 'stretchSelection', }, DISTRIBUTED: { unless: 'isReadOnly', if: 'hasMultipleSelection', do: 'distributeSelection', }, GROUPED: { unless: 'isReadOnly', if: 'hasMultipleSelection', do: 'groupSelection', }, UNGROUPED: { unless: 'isReadOnly', if: ['hasSelection', 'selectionIncludesGroups'], do: 'ungroupSelection', }, MOVED_OVER_SHAPE: { if: 'pointHitsShape', then: { unless: 'shapeIsHovered', do: 'setHoveredId', }, else: { if: 'shapeIsHovered', do: 'clearHoveredId', }, }, UNHOVERED_SHAPE: 'clearHoveredId', NUDGED: 'nudgeSelection', }, initial: 'notPointing', states: { notPointing: { onEnter: 'clearPointedId', on: { CANCELLED: { if: 'hasCurrentParentShape', do: ['selectCurrentParentId', 'raiseCurrentParentId'], else: 'clearSelectedIds', }, POINTED_CANVAS: { to: 'brushSelecting', do: 'setCurrentParentIdToPage', }, DOUBLE_POINTED_CANVAS: [ { get: 'newText', do: 'createShape', }, { get: 'firstSelectedShape', if: 'canEditSelectedShape', do: 'setEditingId', to: 'editingShape', }, ], POINTED_BOUNDS: [ { if: 'isPressingMetaKey', to: 'brushSelecting', }, { to: 'pointingBounds' }, ], POINTED_BOUNDS_HANDLE: { unless: 'isReadOnly', if: 'isPointingRotationHandle', to: 'rotatingSelection', else: { to: 'transformingSelection' }, }, STARTED_EDITING_SHAPE: { unless: 'isReadOnly', get: 'firstSelectedShape', if: ['hasSingleSelection', 'canEditSelectedShape'], do: 'setEditingId', to: 'editingShape', }, DOUBLE_POINTED_BOUNDS_HANDLE: { unless: 'isReadOnly', if: 'hasSingleSelection', do: 'resetShapeBounds', }, POINTED_HANDLE: { unless: 'isReadOnly', to: 'translatingHandles', }, POINTED_SHAPE: [ { if: 'isPressingMetaKey', to: 'brushSelecting', }, 'setPointedId', { if: 'pointInSelectionBounds', to: 'pointingBounds', }, { unless: 'isPointedShapeSelected', then: { if: 'isPressingShiftKey', do: ['pushPointedIdToSelectedIds', 'clearPointedId'], else: ['clearSelectedIds', 'pushPointedIdToSelectedIds'], }, }, { to: 'pointingBounds', }, ], DOUBLE_POINTED_SHAPE: [ 'setPointedId', { if: 'isPointedShapeSelected', then: { get: 'firstSelectedShape', if: 'canEditSelectedShape', do: 'setEditingId', to: 'editingShape', }, }, { unless: 'isPressingShiftKey', do: [ 'setCurrentParentId', 'clearSelectedIds', 'pushPointedIdToSelectedIds', ], to: 'pointingBounds', }, ], RIGHT_POINTED: [ { if: 'isPointingCanvas', do: 'clearSelectedIds', else: { if: 'isPointingShape', then: [ 'setPointedId', { unless: 'isPointedShapeSelected', do: [ 'clearSelectedIds', 'pushPointedIdToSelectedIds', ], }, ], }, }, ], }, }, pointingBounds: { on: { CANCELLED: { to: 'notPointing' }, STOPPED_POINTING_BOUNDS: [], STOPPED_POINTING: [ { if: 'isPointingBounds', do: 'clearSelectedIds', }, { if: 'isPressingShiftKey', then: { if: 'isPointedShapeSelected', do: 'pullPointedIdFromSelectedIds', }, else: { if: 'isPointingShape', do: [ 'clearSelectedIds', 'setPointedId', 'pushPointedIdToSelectedIds', ], }, }, { to: 'notPointing' }, ], MOVED_POINTER: { unless: ['isReadOnly', 'isInSession'], if: 'distanceImpliesDrag', to: 'translatingSelection', }, }, }, rotatingSelection: { onEnter: 'startRotateSession', onExit: ['completeSession', 'clearBoundsRotation'], on: { MOVED_POINTER: 'updateRotateSession', PANNED_CAMERA: 'updateRotateSession', PRESSED_SHIFT_KEY: 'keyUpdateRotateSession', RELEASED_SHIFT_KEY: 'keyUpdateRotateSession', STOPPED_POINTING: { to: 'selecting' }, CANCELLED: { do: 'cancelSession', to: 'selecting' }, }, }, 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' }, }, }, translatingSelection: { onEnter: 'startTranslateSession', onExit: 'completeSession', on: { STARTED_PINCHING: { to: 'pinching' }, MOVED_POINTER: 'updateTranslateSession', PANNED_CAMERA: 'updateTranslateSession', 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', 'clearHoveredId'], onExit: ['completeSession', 'clearEditingId'], on: { EDITED_SHAPE: { do: 'updateEditSession' }, BLURRED_EDITING_SHAPE: [ { unless: 'isEditingShape' }, { get: 'editingShape', if: 'shouldDeleteShape', do: ['cancelSession', 'deleteSelection'], }, { to: 'selecting' }, ], POINTED_SHAPE: { unless: 'isPointingEditingShape', if: 'isPointingTextShape', do: [ 'completeSession', 'clearEditingId', 'setPointedId', 'clearSelectedIds', 'pushPointedIdToSelectedIds', 'setEditingId', 'startEditSession', ], }, 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', }, STOPPED_POINTING: { to: 'draw.creating', }, }, }, editing: { onEnter: 'startDrawSession', onExit: 'completeSession', on: { CANCELLED: { do: 'breakSession', to: 'selecting', }, STOPPED_POINTING: { do: 'completeSession', to: 'draw.creating', }, PRESSED_SHIFT: 'keyUpdateDrawSession', RELEASED_SHIFT: 'keyUpdateDrawSession', PANNED_CAMERA: 'updateDrawSession', MOVED_POINTER: { if: 'isSimulating', do: '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: 'startArrowHandleSession', 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: 'keyUpdateHandleSession', RELEASED_SHIFT: 'keyUpdateHandleSession', MOVED_POINTER: 'updateHandleSession', PANNED_CAMERA: 'updateHandleSession', }, }, }, }, 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: [ { if: 'isPointingTextShape', unless: 'isPressingShiftKey', do: [ 'clearSelectedIds', 'pushPointedIdToSelectedIds', 'setEditingId', ], to: 'editingShape', }, { get: 'newText', do: 'createShape', }, { get: 'firstSelectedShape', if: 'canEditSelectedShape', do: 'setEditingId', to: 'editingShape', }, ], POINTED_CANVAS: [ { get: 'newText', do: 'createShape', }, { get: 'firstSelectedShape', if: 'canEditSelectedShape', do: 'setEditingId', 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: 'bounds', 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 tld.getSelectedShapes(data)[0] }, editingShape(data) { return tld.getShape(data, data.editingId) }, }, conditions: { isSimulating() { return logger.isSimulating }, isEditingShape(data, payload: { id: string }) { return payload.id === data.editingId }, shouldDeleteShape(data, payload, shape: Shape) { return getShapeUtils(shape).shouldDelete(shape) }, isPointingCanvas(data, payload: PointerInfo) { return payload.target === 'canvas' }, isPointingEditingShape(data, payload: { target: string }) { return payload.target === data.editingId }, isPointingTextShape(data, payload: { target: string }) { return tld.getShape(data, payload.target)?.type === ShapeType.Text }, isPointingBounds(data, payload: PointerInfo) { return tld.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 tld.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(tld.screenToWorld(payload.point, data), bounds) }, pointHitsShape(data, payload: PointerInfo) { const shape = tld.getShape(data, payload.target) return getShapeUtils(shape).hitTest( shape, tld.screenToWorld(payload.point, data) ) }, hasPointedId(data, payload: PointerInfo) { return tld.getShape(data, payload.target) !== undefined }, isPointingRotationHandle( _data, payload: { target: Edge | Corner | 'rotate' } ) { return payload.target === 'rotate' }, hasSelection(data) { return tld.getSelectedIds(data).size > 0 }, hasSingleSelection(data) { return tld.getSelectedIds(data).size === 1 }, hasMultipleSelection(data) { return tld.getSelectedIds(data).size > 1 }, hasCurrentParentShape(data) { return data.currentParentId !== data.currentPageId }, 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 tld .getSelectedShapes(data) .some((shape) => shape.type === ShapeType.Group) }, }, actions: { /* ---------------------- Debug --------------------- */ closeDebugPanel(data) { data.settings.isDebugOpen = false }, openDebugPanel(data) { data.settings.isDebugOpen = true }, toggleDebugMode(data) { data.settings.isDebugMode = !data.settings.isDebugMode }, toggleDebugPanel(data) { data.settings.isDebugOpen = !data.settings.isDebugOpen }, toggleLogger(data) { if (logger.isRunning) { logger.stop(data) } else { logger.start(data) } }, copyDebugLog() { logger.copyToJson() }, // Networked Room addRtShape(data, payload: { pageId: string; shape: Shape }) { const { pageId, shape } = payload // What if the page is in storage? data.document.pages[pageId].shapes[shape.id] = shape }, deleteRtShape(data, payload: { pageId: string; shapeId: string }) { const { pageId, shapeId } = payload // What if the page is in storage? delete data.document[pageId].shapes[shapeId] }, editRtShape(data, payload: { pageId: string; shape: Shape }) { const { pageId, shape } = payload // What if the page is in storage? Object.assign(data.document[pageId].shapes[shape.id], shape) }, clearRoom(data) { data.room = undefined }, resetStorage() { storage.reset() }, resetDocumentState(data, payload: { roomId?: string }) { // Save the current document and app state. storage.savePage(data) storage.savePageState(data) storage.saveAppStateToLocalStorage(data) storage.saveDocumentToLocalStorage(data) // Cancel all current sessions, reset history, etc.. session.cancel(data) inputs.reset() history.reset() storage.reset() // Populate a new app state. const newDocumentId = payload?.roomId ? payload.roomId : uniqueId() const newPageId = 'page1' data.document.id = newDocumentId data.pointedId = null data.hoveredId = null data.editingId = null data.currentPageId = newPageId data.currentParentId = newPageId data.currentCodeFileId = 'file0' data.codeControls = {} data.document.pages = { [newPageId]: { id: newPageId, name: 'Page 1', type: 'page', shapes: {}, childIndex: 1, }, } data.pageStates = { [newPageId]: { id: newPageId, selectedIds: new Set(), camera: { point: [0, 0], zoom: 1, }, }, } // Save the new app state. storage.savePage(data) storage.savePageState(data) storage.saveAppStateToLocalStorage(data) storage.saveDocumentToLocalStorage(data) }, 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 = tld.getPage(data) Object.values(page.shapes).forEach((shape) => { page.shapes[shape.id] = { ...shape } }) }, createShape(data, payload, type: ShapeType) { const style = deepClone(data.currentStyle) let point = tld.screenToWorld(payload.point, data) if (type === ShapeType.Text) { point = vec.sub(point, vec.mul([0, 1], getFontSize(style.size) * 0.8)) } const shape = createShape(type, { id: uniqueId(), parentId: data.currentPageId, point: vec.round(point), style: deepClone(data.currentStyle), }) const siblings = tld.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) tld.getPage(data).shapes[shape.id] = shape tld.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 }) { session.update(data, payload.change) }, // Brushing startBrushSession(data, payload: PointerInfo) { session.begin( new Sessions.BrushSession(data, tld.screenToWorld(payload.point, data)) ) }, updateBrushSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(payload.point, data) ) }, // Rotating startRotateSession(data, payload: PointerInfo) { session.begin( new Sessions.RotateSession(data, tld.screenToWorld(payload.point, data)) ) }, keyUpdateRotateSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(inputs.pointer.point, data), payload.shiftKey ) }, updateRotateSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(payload.point, data), payload.shiftKey ) }, // Dragging / Translating startTranslateSession(data) { session.begin( new Sessions.TranslateSession( data, tld.screenToWorld(inputs.pointer.origin, data) ) ) }, keyUpdateTranslateSession( data, payload: { shiftKey: boolean; altKey: boolean } ) { session.update( data, tld.screenToWorld(inputs.pointer.point, data), payload.shiftKey, payload.altKey ) }, updateTranslateSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(payload.point, data), payload.shiftKey, payload.altKey ) }, // Handles doublePointHandle(data, payload: PointerInfo) { const id = setToArray(tld.getSelectedIds(data))[0] commands.doublePointHandle(data, id, payload) }, // Dragging Handle startHandleSession(data, payload: PointerInfo) { const shapeId = Array.from(tld.getSelectedIds(data).values())[0] const handleId = payload.target session.begin( new Sessions.HandleSession( data, shapeId, handleId, tld.screenToWorld(inputs.pointer.origin, data) ) ) }, keyUpdateHandleSession( data, payload: { shiftKey: boolean; altKey: boolean; metaKey: boolean } ) { session.update( data, tld.screenToWorld(inputs.pointer.point, data), payload.shiftKey, payload.altKey, payload.metaKey ) }, updateHandleSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(payload.point, data), payload.shiftKey, payload.altKey, payload.metaKey ) }, // Transforming startTransformSession( data, payload: PointerInfo & { target: Corner | Edge } ) { const point = tld.screenToWorld(inputs.pointer.origin, data) session.begin( tld.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, tld.screenToWorld(payload.point, data), true ) ) }, keyUpdateTransformSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(inputs.pointer.point, data), payload.shiftKey ) }, updateTransformSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(payload.point, data), payload.shiftKey ) }, // Direction startDirectionSession(data) { session.begin( new Sessions.DirectionSession( data, tld.screenToWorld(inputs.pointer.origin, data) ) ) }, updateDirectionSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(payload.point, data) ) }, // Drawing startDrawSession(data) { const id = Array.from(tld.getSelectedIds(data).values())[0] session.begin( new Sessions.DrawSession( data, id, tld.screenToWorld(inputs.pointer.origin, data) ) ) }, keyUpdateDrawSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(inputs.pointer.point, data), payload.pressure, payload.shiftKey ) }, updateDrawSession(data, payload: PointerInfo) { session.update( data, tld.screenToWorld(payload.point, data), payload.pressure, payload.shiftKey ) }, // Arrow startArrowHandleSession(data) { const shapeId = Array.from(tld.getSelectedIds(data).values())[0] const handleId = 'end' session.begin( new Sessions.HandleSession( data, shapeId, handleId, tld.screenToWorld(inputs.pointer.origin, data) ) ) }, /* -------------------- 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() }, deselectAll(data) { tld.getSelectedIds(data).clear() }, selectAll(data) { tld.setSelectedIds( data, tld .getShapes(data) .filter((shape) => shape.parentId === data.currentPageId) .map((shape) => shape.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) }, setCurrentParentId(data, payload: PointerInfo) { data.pointedId = getDrilledPointedId(data, payload.target) data.currentParentId = getParentId(data, data.pointedId) }, raiseCurrentParentId(data) { const currentParent = tld.getShape(data, data.currentParentId) data.currentParentId = currentParent.parentId === data.currentPageId ? data.currentPageId : currentParent.parentId }, setCurrentParentIdToPage(data) { data.currentParentId = data.currentPageId }, selectCurrentParentId(data) { tld.setSelectedIds(data, [data.currentParentId]) }, clearCurrentParentId(data) { data.currentParentId = data.currentPageId data.pointedId = undefined }, clearPointedId(data) { data.pointedId = undefined }, clearSelectedIds(data) { tld.setSelectedIds(data, []) }, selectId(data, payload: PointerInfo) { tld.setSelectedIds(data, [payload.target]) }, pullPointedIdFromSelectedIds(data) { const { pointedId } = data const selectedIds = tld.getSelectedIds(data) selectedIds.delete(pointedId) }, pushPointedIdToSelectedIds(data) { tld.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 = tld.getSelectedShapes(data)[0] if (getShapeUtils(selectedShape).canEdit) { data.editingId = selectedShape.id } tld.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 = tld.getCurrentCamera(data) const i = Math.round((camera.zoom * 100) / 25) const center = [window.innerWidth / 2, window.innerHeight / 2] const p0 = tld.screenToWorld(center, data) camera.zoom = tld.getCameraZoom((i + 1) * 0.25) const p1 = tld.screenToWorld(center, data) camera.point = vec.add(camera.point, vec.sub(p1, p0)) tld.setZoomCSS(camera.zoom) }, zoomOut(data) { const camera = tld.getCurrentCamera(data) const i = Math.round((camera.zoom * 100) / 25) const center = [window.innerWidth / 2, window.innerHeight / 2] const p0 = tld.screenToWorld(center, data) camera.zoom = tld.getCameraZoom((i - 1) * 0.25) const p1 = tld.screenToWorld(center, data) camera.point = vec.add(camera.point, vec.sub(p1, p0)) tld.setZoomCSS(camera.zoom) }, zoomCameraToActual(data) { const camera = tld.getCurrentCamera(data) const center = [window.innerWidth / 2, window.innerHeight / 2] const p0 = tld.screenToWorld(center, data) camera.zoom = 1 const p1 = tld.screenToWorld(center, data) camera.point = vec.add(camera.point, vec.sub(p1, p0)) tld.setZoomCSS(camera.zoom) }, zoomCameraToSelectionActual(data) { const camera = tld.getCurrentCamera(data) const bounds = tld.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]) tld.setZoomCSS(camera.zoom) }, zoomCameraToSelection(data) { const camera = tld.getCurrentCamera(data) const bounds = tld.getSelectedBounds(data) const zoom = tld.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]) tld.setZoomCSS(camera.zoom) }, zoomCameraToFit(data) { const camera = tld.getCurrentCamera(data) const page = tld.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 = tld.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]) tld.setZoomCSS(camera.zoom) }, zoomCamera(data, payload: { delta: number; point: number[] }) { const camera = tld.getCurrentCamera(data) const next = camera.zoom - (payload.delta / 100) * camera.zoom const p0 = tld.screenToWorld(payload.point, data) camera.zoom = tld.getCameraZoom(next) const p1 = tld.screenToWorld(payload.point, data) camera.point = vec.add(camera.point, vec.sub(p1, p0)) tld.setZoomCSS(camera.zoom) }, panCamera(data, payload: { delta: number[] }) { const camera = tld.getCurrentCamera(data) camera.point = vec.sub(camera.point, vec.div(payload.delta, camera.zoom)) }, updateZoomCSS(data) { const camera = tld.getCurrentCamera(data) tld.setZoomCSS(camera.zoom) }, pinchCamera( data, payload: { delta: number[] distanceDelta: number angleDelta: number point: number[] } ) { // This is usually replaced with hacks.fastPinchCamera! const camera = tld.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 = tld.screenToWorld(payload.point, data) camera.zoom = tld.getCameraZoom(next) const p1 = tld.screenToWorld(payload.point, data) camera.point = vec.add(camera.point, vec.sub(p1, p0)) tld.setZoomCSS(camera.zoom) }, resetCamera(data) { const camera = tld.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) { Object.assign(data.currentStyle, payload) }, applyStylesToSelection(data, payload: Partial) { 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[] }) { tld.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(tld.getSelectedShapes(data)) }, copyStateToClipboard(data) { clipboard.copyStringToClipboard(JSON.stringify(data)) }, pasteFromClipboard(data) { clipboard.paste() if (clipboard.fallback) { commands.paste(data, JSON.parse(clipboard.current).shapes) } }, pasteShapesFromClipboard(data, payload: { shapes: Shape[] }) { commands.paste(data, payload.shapes) }, /* ---------------------- Data ---------------------- */ restoredPreviousDocument(data, payload: { roomId?: string }) { storage.firstLoad(data, payload?.roomId) }, 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) }, saveDocumentState(data) { storage.savePage(data) storage.savePageState(data) storage.saveAppStateToLocalStorage(data) storage.saveDocumentToLocalStorage(data) }, forceSave(data) { storage.saveToFileSystem(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 }, }, asyncs: { async getUpdatedShapes(data) { return updateFromCode( data, data.document.code[data.currentCodeFileId].code ) }, }, values: { selectedIds(data) { return setToArray(tld.getSelectedIds(data)) }, selectedBounds(data) { return getSelectionBounds(data) }, currentShapes(data) { const page = tld.getPage(data) return Object.values(page.shapes) .filter((shape) => shape.parentId === page.id) .sort((a, b) => a.childIndex - b.childIndex) }, selectedStyle(data) { const selectedIds = setToArray(tld.getSelectedIds(data)) const { currentStyle } = data if (selectedIds.length === 0) { return currentStyle } const page = tld.getPage(data) const shapeStyles = selectedIds.map((id) => page.shapes[id].style) const commonStyle: ShapeStyles = {} as ShapeStyles const overrides = new Set([]) 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 }, }, options: { onSend(eventName, payload, didCauseUpdate) { logger.addToLog(eventName, payload, didCauseUpdate) }, }, }) export default state export const useSelector = createSelectorHook(state) function getParentId(data: Data, id: string) { const shape = tld.getPage(data).shapes[id] return shape.parentId } function getPointedId(data: Data, id: string) { const shape = tld.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 = tld.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 = tld.getSelectedIds(data) const page = tld.getPage(data) const shapes = tld.getSelectedShapes(data) if (selectedIds.size === 0) return null if (selectedIds.size === 1) { if (!shapes[0]) { console.warn('Could not find that shape! Clearing selected IDs.') tld.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) => tld.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 } // const skippedLogs = new Set([ // 'MOVED_POINTER', // 'MOVED_OVER_SHAPE', // 'RESIZED_WINDOW', // 'HOVERED_SHAPE', // 'UNHOVERED_SHAPE', // 'PANNED_CAMERA', // ]) // state.enableLog(true) // state.onUpdate((s) => console.log(s.log.filter((l) => !skippedLogs.has(l))))