kopia lustrzana https://github.com/Tldraw/Tldraw
930 wiersze
26 KiB
TypeScript
930 wiersze
26 KiB
TypeScript
import { createSelectorHook, createState } from "@state-designer/react"
|
|
import * as vec from "utils/vec"
|
|
import inputs from "./inputs"
|
|
import { colors, defaultDocument } from "./data"
|
|
import { createShape, getShapeUtils } from "lib/shape-utils"
|
|
import history from "state/history"
|
|
import * as Sessions from "./sessions"
|
|
import commands from "./commands"
|
|
import { updateFromCode } from "lib/code/generate"
|
|
import {
|
|
clamp,
|
|
getChildren,
|
|
getCommonBounds,
|
|
getCurrent,
|
|
getPage,
|
|
getSelectedBounds,
|
|
getShape,
|
|
screenToWorld,
|
|
setZoomCSS,
|
|
} from "utils/utils"
|
|
import {
|
|
Data,
|
|
PointerInfo,
|
|
Shape,
|
|
ShapeType,
|
|
Corner,
|
|
Edge,
|
|
CodeControl,
|
|
MoveType,
|
|
ShapeStyles,
|
|
} from "types"
|
|
|
|
const initialData: Data = {
|
|
isReadOnly: false,
|
|
settings: {
|
|
fontSize: 13,
|
|
isDarkMode: false,
|
|
isCodeOpen: false,
|
|
isStyleOpen: false,
|
|
},
|
|
currentStyle: {
|
|
fill: colors.lightGray,
|
|
stroke: colors.darkGray,
|
|
},
|
|
camera: {
|
|
point: [0, 0],
|
|
zoom: 1,
|
|
},
|
|
brush: undefined,
|
|
boundsRotation: 0,
|
|
pointedId: null,
|
|
hoveredId: null,
|
|
selectedIds: new Set([]),
|
|
currentPageId: "page0",
|
|
currentCodeFileId: "file0",
|
|
codeControls: {},
|
|
document: defaultDocument,
|
|
}
|
|
|
|
const state = createState({
|
|
data: initialData,
|
|
on: {
|
|
ZOOMED_CAMERA: {
|
|
do: "zoomCamera",
|
|
},
|
|
PANNED_CAMERA: {
|
|
do: "panCamera",
|
|
},
|
|
SELECTED_SELECT_TOOL: { to: "selecting" },
|
|
SELECTED_DOT_TOOL: { unless: "isReadOnly", to: "dot" },
|
|
SELECTED_CIRCLE_TOOL: { unless: "isReadOnly", to: "circle" },
|
|
SELECTED_ELLIPSE_TOOL: { unless: "isReadOnly", to: "ellipse" },
|
|
SELECTED_RAY_TOOL: { unless: "isReadOnly", to: "ray" },
|
|
SELECTED_LINE_TOOL: { unless: "isReadOnly", to: "line" },
|
|
SELECTED_POLYLINE_TOOL: { unless: "isReadOnly", to: "polyline" },
|
|
SELECTED_RECTANGLE_TOOL: { unless: "isReadOnly", to: "rectangle" },
|
|
TOGGLED_CODE_PANEL_OPEN: "toggleCodePanel",
|
|
TOGGLED_STYLE_PANEL_OPEN: "toggleStylePanel",
|
|
CHANGED_STYLE: ["updateStyles", "applyStylesToSelection"],
|
|
RESET_CAMERA: "resetCamera",
|
|
ZOOMED_TO_FIT: "zoomCameraToFit",
|
|
ZOOMED_TO_SELECTION: {
|
|
if: "hasSelection",
|
|
do: "zoomCameraToSelection",
|
|
},
|
|
ZOOMED_TO_ACTUAL: {
|
|
if: "hasSelection",
|
|
do: "zoomCameraToSelectionActual",
|
|
else: "zoomCameraToActual",
|
|
},
|
|
},
|
|
initial: "loading",
|
|
states: {
|
|
loading: {
|
|
on: {
|
|
MOUNTED: {
|
|
do: ["restoreSavedData", "zoomCameraToFit"],
|
|
to: "ready",
|
|
},
|
|
},
|
|
},
|
|
ready: {
|
|
on: {
|
|
UNMOUNTED: [
|
|
{ unless: "isReadOnly", do: "forceSave" },
|
|
{ to: "loading" },
|
|
],
|
|
},
|
|
initial: "selecting",
|
|
states: {
|
|
selecting: {
|
|
on: {
|
|
SAVED: "forceSave",
|
|
UNDO: { do: "undo" },
|
|
REDO: { do: "redo" },
|
|
CANCELLED: { do: "clearSelectedIds" },
|
|
DELETED: { do: "deleteSelectedIds" },
|
|
SAVED_CODE: "saveCode",
|
|
GENERATED_FROM_CODE: ["setCodeControls", "setGeneratedShapes"],
|
|
INCREASED_CODE_FONT_SIZE: "increaseCodeFontSize",
|
|
DECREASED_CODE_FONT_SIZE: "decreaseCodeFontSize",
|
|
CHANGED_CODE_CONTROL: "updateControls",
|
|
MOVED_TO_FRONT: "moveSelectionToFront",
|
|
MOVED_TO_BACK: "moveSelectionToBack",
|
|
MOVED_FORWARD: "moveSelectionForward",
|
|
MOVED_BACKWARD: "moveSelectionBackward",
|
|
},
|
|
initial: "notPointing",
|
|
states: {
|
|
notPointing: {
|
|
on: {
|
|
SELECTED_ALL: "selectAll",
|
|
POINTED_CANVAS: { to: "brushSelecting" },
|
|
POINTED_BOUNDS: { to: "pointingBounds" },
|
|
POINTED_BOUNDS_HANDLE: {
|
|
if: "isPointingRotationHandle",
|
|
to: "rotatingSelection",
|
|
else: { to: "transformingSelection" },
|
|
},
|
|
MOVED_OVER_SHAPE: {
|
|
if: "pointHitsShape",
|
|
then: {
|
|
unless: "shapeIsHovered",
|
|
do: "setHoveredId",
|
|
},
|
|
else: { if: "shapeIsHovered", do: "clearHoveredId" },
|
|
},
|
|
UNHOVERED_SHAPE: "clearHoveredId",
|
|
POINTED_SHAPE: [
|
|
{
|
|
if: "isPressingMetaKey",
|
|
to: "brushSelecting",
|
|
},
|
|
"setPointedId",
|
|
{
|
|
unless: "isPointedShapeSelected",
|
|
then: {
|
|
if: "isPressingShiftKey",
|
|
do: ["pushPointedIdToSelectedIds", "clearPointedId"],
|
|
else: ["clearSelectedIds", "pushPointedIdToSelectedIds"],
|
|
},
|
|
},
|
|
{
|
|
to: "pointingBounds",
|
|
},
|
|
],
|
|
},
|
|
},
|
|
pointingBounds: {
|
|
on: {
|
|
STOPPED_POINTING: [
|
|
{
|
|
if: "isPressingShiftKey",
|
|
then: {
|
|
if: "isPointedShapeSelected",
|
|
do: "pullPointedIdFromSelectedIds",
|
|
},
|
|
else: {
|
|
unless: "isPointingBounds",
|
|
do: ["clearSelectedIds", "pushPointedIdToSelectedIds"],
|
|
},
|
|
},
|
|
{ to: "notPointing" },
|
|
],
|
|
MOVED_POINTER: {
|
|
unless: "isReadOnly",
|
|
if: "distanceImpliesDrag",
|
|
to: "draggingSelection",
|
|
},
|
|
},
|
|
},
|
|
rotatingSelection: {
|
|
onEnter: "startRotateSession",
|
|
onExit: "clearBoundsRotation",
|
|
on: {
|
|
MOVED_POINTER: "updateRotateSession",
|
|
PANNED_CAMERA: "updateRotateSession",
|
|
PRESSED_SHIFT_KEY: "keyUpdateRotateSession",
|
|
RELEASED_SHIFT_KEY: "keyUpdateRotateSession",
|
|
STOPPED_POINTING: { do: "completeSession", to: "selecting" },
|
|
CANCELLED: { do: "cancelSession", to: "selecting" },
|
|
},
|
|
},
|
|
transformingSelection: {
|
|
onEnter: "startTransformSession",
|
|
on: {
|
|
MOVED_POINTER: "updateTransformSession",
|
|
PANNED_CAMERA: "updateTransformSession",
|
|
PRESSED_SHIFT_KEY: "keyUpdateTransformSession",
|
|
RELEASED_SHIFT_KEY: "keyUpdateTransformSession",
|
|
STOPPED_POINTING: { do: "completeSession", to: "selecting" },
|
|
CANCELLED: { do: "cancelSession", to: "selecting" },
|
|
},
|
|
},
|
|
draggingSelection: {
|
|
onEnter: "startTranslateSession",
|
|
on: {
|
|
MOVED_POINTER: "updateTranslateSession",
|
|
PANNED_CAMERA: "updateTranslateSession",
|
|
PRESSED_SHIFT_KEY: "keyUpdateTranslateSession",
|
|
RELEASED_SHIFT_KEY: "keyUpdateTranslateSession",
|
|
PRESSED_ALT_KEY: "keyUpdateTranslateSession",
|
|
RELEASED_ALT_KEY: "keyUpdateTranslateSession",
|
|
STOPPED_POINTING: { do: "completeSession", to: "selecting" },
|
|
CANCELLED: { do: "cancelSession", to: "selecting" },
|
|
},
|
|
},
|
|
brushSelecting: {
|
|
onEnter: [
|
|
{
|
|
unless: ["isPressingMetaKey", "isPressingShiftKey"],
|
|
do: "clearSelectedIds",
|
|
},
|
|
"clearBoundsRotation",
|
|
"startBrushSession",
|
|
],
|
|
on: {
|
|
MOVED_POINTER: "updateBrushSession",
|
|
PANNED_CAMERA: "updateBrushSession",
|
|
STOPPED_POINTING: { do: "completeSession", to: "selecting" },
|
|
CANCELLED: { do: "cancelSession", to: "selecting" },
|
|
},
|
|
},
|
|
},
|
|
},
|
|
dot: {
|
|
initial: "creating",
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
POINTED_CANVAS: {
|
|
get: "newDot",
|
|
do: "createShape",
|
|
to: "dot.editing",
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
on: {
|
|
STOPPED_POINTING: { do: "completeSession", to: "selecting" },
|
|
CANCELLED: {
|
|
do: ["cancelSession", "deleteSelectedIds"],
|
|
to: "selecting",
|
|
},
|
|
},
|
|
initial: "inactive",
|
|
states: {
|
|
inactive: {
|
|
on: {
|
|
MOVED_POINTER: {
|
|
if: "distanceImpliesDrag",
|
|
to: "dot.editing.active",
|
|
},
|
|
},
|
|
},
|
|
active: {
|
|
onEnter: "startTranslateSession",
|
|
on: {
|
|
MOVED_POINTER: "updateTranslateSession",
|
|
PANNED_CAMERA: "updateTranslateSession",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
circle: {
|
|
initial: "creating",
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
POINTED_CANVAS: {
|
|
to: "circle.editing",
|
|
},
|
|
},
|
|
},
|
|
editing: {
|
|
on: {
|
|
STOPPED_POINTING: { to: "selecting" },
|
|
CANCELLED: { to: "selecting" },
|
|
MOVED_POINTER: {
|
|
if: "distanceImpliesDrag",
|
|
then: {
|
|
get: "newCircle",
|
|
do: "createShape",
|
|
to: "drawingShape.bounds",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
ellipse: {
|
|
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: {
|
|
initial: "creating",
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: "selecting" },
|
|
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",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
ray: {
|
|
initial: "creating",
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: "selecting" },
|
|
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: {
|
|
initial: "creating",
|
|
states: {
|
|
creating: {
|
|
on: {
|
|
CANCELLED: { to: "selecting" },
|
|
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: {},
|
|
},
|
|
},
|
|
drawingShape: {
|
|
on: {
|
|
STOPPED_POINTING: {
|
|
do: "completeSession",
|
|
to: "selecting",
|
|
},
|
|
CANCELLED: {
|
|
do: ["cancelSession", "deleteSelectedIds"],
|
|
to: "selecting",
|
|
},
|
|
},
|
|
initial: "drawingShapeBounds",
|
|
states: {
|
|
bounds: {
|
|
onEnter: "startDrawTransformSession",
|
|
on: {
|
|
MOVED_POINTER: "updateTransformSession",
|
|
PANNED_CAMERA: "updateTransformSession",
|
|
},
|
|
},
|
|
direction: {
|
|
onEnter: "startDirectionSession",
|
|
on: {
|
|
MOVED_POINTER: "updateDirectionSession",
|
|
PANNED_CAMERA: "updateDirectionSession",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
results: {
|
|
newDot() {
|
|
return ShapeType.Dot
|
|
},
|
|
newRay() {
|
|
return ShapeType.Ray
|
|
},
|
|
newLine() {
|
|
return ShapeType.Line
|
|
},
|
|
newCircle() {
|
|
return ShapeType.Circle
|
|
},
|
|
newEllipse() {
|
|
return ShapeType.Ellipse
|
|
},
|
|
newRectangle() {
|
|
return ShapeType.Rectangle
|
|
},
|
|
},
|
|
conditions: {
|
|
isPointingBounds(data, payload: PointerInfo) {
|
|
return payload.target === "bounds"
|
|
},
|
|
isReadOnly(data) {
|
|
return data.isReadOnly
|
|
},
|
|
distanceImpliesDrag(data, payload: PointerInfo) {
|
|
return vec.dist2(payload.origin, payload.point) > 8
|
|
},
|
|
isPointedShapeSelected(data) {
|
|
return data.selectedIds.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
|
|
},
|
|
pointHitsShape(data, payload: { target: string; point: number[] }) {
|
|
const shape = getShape(data, payload.target)
|
|
|
|
return getShapeUtils(shape).hitTest(
|
|
shape,
|
|
screenToWorld(payload.point, data)
|
|
)
|
|
},
|
|
isPointingRotationHandle(
|
|
data,
|
|
payload: { target: Edge | Corner | "rotate" }
|
|
) {
|
|
return payload.target === "rotate"
|
|
},
|
|
hasSelection(data) {
|
|
return data.selectedIds.size > 0
|
|
},
|
|
},
|
|
actions: {
|
|
/* --------------------- Shapes --------------------- */
|
|
createShape(data, payload, type: ShapeType) {
|
|
const shape = createShape(type, {
|
|
point: screenToWorld(payload.point, data),
|
|
style: getCurrent(data.currentStyle),
|
|
})
|
|
|
|
const siblings = getChildren(data, shape.parentId)
|
|
const childIndex = siblings.length
|
|
? siblings[siblings.length - 1].childIndex + 1
|
|
: 1
|
|
|
|
getShapeUtils(shape).setChildIndex(shape, childIndex)
|
|
|
|
getPage(data).shapes[shape.id] = shape
|
|
|
|
data.selectedIds.clear()
|
|
data.selectedIds.add(shape.id)
|
|
},
|
|
/* -------------------- Sessions -------------------- */
|
|
|
|
// Shared
|
|
cancelSession(data) {
|
|
session?.cancel(data)
|
|
session = undefined
|
|
},
|
|
completeSession(data) {
|
|
session?.complete(data)
|
|
session = undefined
|
|
},
|
|
|
|
// Brushing
|
|
startBrushSession(data, payload: PointerInfo) {
|
|
session = new Sessions.BrushSession(
|
|
data,
|
|
screenToWorld(payload.point, data)
|
|
)
|
|
},
|
|
updateBrushSession(data, payload: PointerInfo) {
|
|
session.update(data, screenToWorld(payload.point, data))
|
|
},
|
|
|
|
// Rotating
|
|
startRotateSession(data, payload: PointerInfo) {
|
|
session = new Sessions.RotateSession(
|
|
data,
|
|
screenToWorld(payload.point, data)
|
|
)
|
|
},
|
|
keyUpdateRotateSession(data, payload: PointerInfo) {
|
|
session.update(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.shiftKey
|
|
)
|
|
},
|
|
updateRotateSession(data, payload: PointerInfo) {
|
|
session.update(data, screenToWorld(payload.point, data), payload.shiftKey)
|
|
},
|
|
|
|
// Dragging / Translating
|
|
startTranslateSession(data, payload: PointerInfo) {
|
|
session = new Sessions.TranslateSession(
|
|
data,
|
|
screenToWorld(inputs.pointer.origin, data),
|
|
payload.altKey
|
|
)
|
|
},
|
|
keyUpdateTranslateSession(
|
|
data,
|
|
payload: { shiftKey: boolean; altKey: boolean }
|
|
) {
|
|
session.update(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.shiftKey,
|
|
payload.altKey
|
|
)
|
|
},
|
|
updateTranslateSession(data, payload: PointerInfo) {
|
|
session.update(
|
|
data,
|
|
screenToWorld(payload.point, data),
|
|
payload.shiftKey,
|
|
payload.altKey
|
|
)
|
|
},
|
|
|
|
// Dragging / Translating
|
|
startTransformSession(
|
|
data,
|
|
payload: PointerInfo & { target: Corner | Edge }
|
|
) {
|
|
const point = screenToWorld(inputs.pointer.origin, data)
|
|
session =
|
|
data.selectedIds.size === 1
|
|
? new Sessions.TransformSingleSession(data, payload.target, point)
|
|
: new Sessions.TransformSession(data, payload.target, point)
|
|
},
|
|
startDrawTransformSession(data, payload: PointerInfo) {
|
|
session = new Sessions.TransformSingleSession(
|
|
data,
|
|
Corner.BottomRight,
|
|
screenToWorld(payload.point, data),
|
|
true
|
|
)
|
|
},
|
|
keyUpdateTransformSession(data, payload: PointerInfo) {
|
|
session.update(
|
|
data,
|
|
screenToWorld(inputs.pointer.point, data),
|
|
payload.shiftKey,
|
|
payload.altKey
|
|
)
|
|
},
|
|
updateTransformSession(data, payload: PointerInfo) {
|
|
session.update(
|
|
data,
|
|
screenToWorld(payload.point, data),
|
|
payload.shiftKey,
|
|
payload.altKey
|
|
)
|
|
},
|
|
|
|
// Direction
|
|
startDirectionSession(data, payload: PointerInfo) {
|
|
session = new Sessions.DirectionSession(
|
|
data,
|
|
screenToWorld(inputs.pointer.origin, data)
|
|
)
|
|
},
|
|
updateDirectionSession(data, payload: PointerInfo) {
|
|
session.update(data, screenToWorld(payload.point, data))
|
|
},
|
|
|
|
/* -------------------- Selection ------------------- */
|
|
|
|
selectAll(data) {
|
|
const { selectedIds } = data
|
|
const page = getPage(data)
|
|
selectedIds.clear()
|
|
for (let id in page.shapes) {
|
|
selectedIds.add(id)
|
|
}
|
|
},
|
|
setHoveredId(data, payload: PointerInfo) {
|
|
data.hoveredId = payload.target
|
|
},
|
|
clearHoveredId(data) {
|
|
data.hoveredId = undefined
|
|
},
|
|
setPointedId(data, payload: PointerInfo) {
|
|
data.pointedId = payload.target
|
|
},
|
|
clearPointedId(data) {
|
|
data.pointedId = undefined
|
|
},
|
|
clearSelectedIds(data) {
|
|
data.selectedIds.clear()
|
|
},
|
|
pullPointedIdFromSelectedIds(data) {
|
|
const { selectedIds, pointedId } = data
|
|
selectedIds.delete(pointedId)
|
|
},
|
|
pushPointedIdToSelectedIds(data) {
|
|
data.selectedIds.add(data.pointedId)
|
|
},
|
|
moveSelectionToFront(data) {
|
|
commands.move(data, MoveType.ToFront)
|
|
},
|
|
moveSelectionToBack(data) {
|
|
commands.move(data, MoveType.ToBack)
|
|
},
|
|
moveSelectionForward(data) {
|
|
commands.move(data, MoveType.Forward)
|
|
},
|
|
moveSelectionBackward(data) {
|
|
commands.move(data, MoveType.Backward)
|
|
},
|
|
|
|
/* --------------------- Camera --------------------- */
|
|
|
|
resetCamera(data) {
|
|
data.camera.zoom = 1
|
|
data.camera.point = [window.innerWidth / 2, window.innerHeight / 2]
|
|
|
|
document.documentElement.style.setProperty("--camera-zoom", "1")
|
|
},
|
|
zoomCameraToActual(data) {
|
|
const { camera } = 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 } = 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 } = data
|
|
|
|
const bounds = getSelectedBounds(data)
|
|
|
|
const zoom =
|
|
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 } = 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 =
|
|
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 } = data
|
|
const next = camera.zoom - (payload.delta / 100) * camera.zoom
|
|
|
|
const p0 = screenToWorld(payload.point, data)
|
|
camera.zoom = clamp(next, 0.1, 3)
|
|
const p1 = screenToWorld(payload.point, data)
|
|
camera.point = vec.add(camera.point, vec.sub(p1, p0))
|
|
|
|
setZoomCSS(camera.zoom)
|
|
},
|
|
panCamera(data, payload: { delta: number[]; point: number[] }) {
|
|
const { camera } = data
|
|
data.camera.point = vec.sub(
|
|
camera.point,
|
|
vec.div(payload.delta, camera.zoom)
|
|
)
|
|
},
|
|
deleteSelectedIds(data) {
|
|
commands.deleteSelected(data)
|
|
},
|
|
|
|
/* ---------------------- History ---------------------- */
|
|
|
|
// History
|
|
popHistory() {
|
|
history.pop()
|
|
},
|
|
forceSave(data) {
|
|
history.save(data)
|
|
},
|
|
enableHistory() {
|
|
history.enable()
|
|
},
|
|
disableHistory() {
|
|
history.disable()
|
|
},
|
|
undo(data) {
|
|
history.undo(data)
|
|
},
|
|
redo(data) {
|
|
history.redo(data)
|
|
},
|
|
|
|
/* --------------------- Styles --------------------- */
|
|
|
|
toggleStylePanel(data) {
|
|
data.settings.isStyleOpen = !data.settings.isStyleOpen
|
|
},
|
|
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, data.currentPageId, payload.shapes)
|
|
},
|
|
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 (let key in payload) {
|
|
data.codeControls[key].value = payload[key]
|
|
}
|
|
|
|
history.disable()
|
|
|
|
data.selectedIds.clear()
|
|
|
|
try {
|
|
const { shapes } = updateFromCode(
|
|
data.document.code[data.currentCodeFileId].code,
|
|
data.codeControls
|
|
)
|
|
|
|
commands.generate(data, data.currentPageId, shapes)
|
|
} catch (e) {
|
|
console.error(e)
|
|
}
|
|
|
|
history.enable()
|
|
},
|
|
|
|
// Data
|
|
saveCode(data, payload: { code: string }) {
|
|
data.document.code[data.currentCodeFileId].code = payload.code
|
|
history.save(data)
|
|
},
|
|
|
|
restoreSavedData(data) {
|
|
history.load(data)
|
|
},
|
|
|
|
clearBoundsRotation(data) {
|
|
data.boundsRotation = 0
|
|
},
|
|
},
|
|
values: {
|
|
selectedIds(data) {
|
|
return new Set(data.selectedIds)
|
|
},
|
|
selectedBounds(data) {
|
|
const { selectedIds } = data
|
|
|
|
const page = getPage(data)
|
|
|
|
const shapes = Array.from(selectedIds.values())
|
|
.map((id) => page.shapes[id])
|
|
.filter(Boolean)
|
|
|
|
if (selectedIds.size === 0) return null
|
|
|
|
if (selectedIds.size === 1) {
|
|
if (!shapes[0]) {
|
|
console.error("Could not find that shape! Clearing selected IDs.")
|
|
data.selectedIds.clear()
|
|
return null
|
|
}
|
|
|
|
const shapeUtils = getShapeUtils(shapes[0])
|
|
if (!shapeUtils.canTransform) return null
|
|
return shapeUtils.getBounds(shapes[0])
|
|
}
|
|
|
|
return getCommonBounds(
|
|
...shapes.map((shape) => getShapeUtils(shape).getRotatedBounds(shape))
|
|
)
|
|
},
|
|
},
|
|
})
|
|
|
|
let session: Sessions.BaseSession
|
|
|
|
export default state
|
|
|
|
export const useSelector = createSelectorHook(state)
|