diff options
Diffstat (limited to 'src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx')
| -rw-r--r-- | src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx | 242 |
1 files changed, 171 insertions, 71 deletions
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx index d611db1f8..8f8cb9083 100644 --- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx +++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx @@ -1,7 +1,7 @@ /* eslint-disable react/jsx-props-no-spreading */ /* eslint-disable jsx-a11y/click-events-have-key-events */ /* eslint-disable jsx-a11y/no-static-element-interactions */ -import { Bezier } from 'bezier-js'; +import { Bezier, Point } from 'bezier-js'; import { Colors } from 'browndash-components'; import { action, computed, IReactionDisposer, makeObservable, observable, reaction, runInAction } from 'mobx'; import { observer } from 'mobx-react'; @@ -27,6 +27,7 @@ import { aggregateBounds, clamp, emptyFunction, intersectRect, Utils } from '../ import { Docs } from '../../../documents/Documents'; import { CollectionViewType, DocumentType } from '../../../documents/DocumentTypes'; import { DocUtils } from '../../../documents/DocUtils'; +import { FitCurve, GenerateControlPoints } from '../../../util/bezierFit'; import { DragManager } from '../../../util/DragManager'; import { dropActionType } from '../../../util/DropActionTypes'; import { CompileScript } from '../../../util/Scripting'; @@ -55,6 +56,7 @@ import { CollectionFreeFormPannableContents } from './CollectionFreeFormPannable import { CollectionFreeFormRemoteCursors } from './CollectionFreeFormRemoteCursors'; import './CollectionFreeFormView.scss'; import { MarqueeView } from './MarqueeView'; +import { DrawingOptions, SmartDrawHandler } from '../../smartdraw/SmartDrawHandler'; @observer class CollectionFreeFormOverlayView extends React.Component<{ elements: () => ViewDefResult[] }> { @@ -118,6 +120,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection @observable _panZoomTransition: number = 0; // sets the pan/zoom transform ease time- used by nudge(), focus() etc to smoothly zoom/pan. set to 0 to use document's transition time or default of 0 @observable _firstRender = false; // this turns off rendering of the collection's content so that there's instant feedback when a tab is switched of what content will be shown. could be used for performance improvement @observable _showAnimTimeline = false; + @observable _showDrawingEditor = false; @observable _deleteList: DocumentView[] = []; @observable _timelineRef = React.createRef<Timeline>(); @observable _marqueeViewRef = React.createRef<MarqueeView>(); @@ -497,28 +500,30 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection if (!this.Document.isGroup) { // group freeforms don't pan when dragged -- instead let the event go through to allow the group itself to drag // prettier-ignore + const hit = this._clusters.handlePointerDown(this.screenToFreeformContentsXf.transformPoint(e.clientX, e.clientY)); switch (Doc.ActiveTool) { - case InkTool.Highlighter: break; - case InkTool.Write: break; - case InkTool.Pen: break; // the GestureOverlay handles ink stroke input -- either as gestures, or drying as ink strokes that are added to document views + case InkTool.Highlighter: + case InkTool.Write: + case InkTool.Pen: + break; // the GestureOverlay handles ink stroke input -- either as gestures, or drying as ink strokes that are added to document views case InkTool.StrokeEraser: case InkTool.SegmentEraser: - this._batch = UndoManager.StartBatch('collectionErase'); - this._eraserPts.length = 0; - setupMoveUpEvents(this, e, this.onEraserMove, this.onEraserUp, emptyFunction); - break; case InkTool.RadiusEraser: this._batch = UndoManager.StartBatch('collectionErase'); this._eraserPts.length = 0; - setupMoveUpEvents(this, e, this.onRadiusEraserMove, this.onEraserUp, emptyFunction); + setupMoveUpEvents(this, e, this.onEraserMove, this.onEraserUp, this.onEraserClick, hit !== -1); + e.stopPropagation(); break; + case InkTool.SmartDraw: + setupMoveUpEvents(this, e, this.onPointerMove, emptyFunction, this.showSmartDraw, hit !== -1); + e.stopPropagation(); case InkTool.None: if (!(this._props.layoutEngine?.() || StrCast(this.layoutDoc._layoutEngine))) { const hit = this._clusters.handlePointerDown(this.screenToFreeformContentsXf.transformPoint(e.clientX, e.clientY)); setupMoveUpEvents(this, e, this.onPointerMove, emptyFunction, emptyFunction, hit !== -1, false); } break; - default: + default: } } } @@ -569,6 +574,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection } } }; + @action onEraserUp = (): void => { this._deleteList.lastElement()?._props.removeDocument?.(this._deleteList.map(ink => ink.Document)); @@ -609,34 +615,48 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection _eraserLock = 0; _eraserPts: number[][] = []; // keep track of the last few eraserPts to make the eraser circle 'stretch' - /** - * Erases strokes by intersecting them with an invisible "eraser stroke". - * By default this iterates through all intersected ink strokes, determines their segmentation, draws back the non-intersected segments, - * and deletes the original stroke. - */ - @action - onEraserMove = (e: PointerEvent, down: number[], delta: number[]) => { + erase = (e: PointerEvent, delta: number[]) => { + e.stopImmediatePropagation(); const currPoint = { X: e.clientX, Y: e.clientY }; this._eraserPts.push([currPoint.X, currPoint.Y]); this._eraserPts = this._eraserPts.slice(Math.max(0, this._eraserPts.length - 5)); - // if (this._eraserLock) return false; // leaving this commented out in case the idea is revisited in the future - this.getEraserIntersections({ X: currPoint.X - delta[0], Y: currPoint.Y - delta[1] }, currPoint).forEach(intersect => { - if (!this._deleteList.includes(intersect.inkView)) { - this._deleteList.push(intersect.inkView); - SetActiveInkWidth(StrCast(intersect.inkView.Document.stroke_width?.toString()) || '1'); - SetActiveInkColor(StrCast(intersect.inkView.Document.color?.toString()) || 'black'); - // create a new curve by appending all curves of the current segment together in order to render a single new stroke. - if (Doc.ActiveTool !== InkTool.StrokeEraser) { - // this._eraserLock++; - const segments = this.segmentErase(intersect.inkView, intersect.t); // intersect.t is where the eraser intersected the ink stroke - want to remove the segment that starts at the intersection just before this t value and goes to the one just after it - const newStrokes = segments?.map(segment => { - const points = segment.reduce((data, curve) => [...data, ...curve.points.map(p => intersect.inkView.ComponentView?.ptToScreen?.({ X: p.x, Y: p.y }) ?? { X: 0, Y: 0 })], [] as PointData[]); - const bounds = InkField.getBounds(points); - const B = this.screenToFreeformContentsXf.transformBounds(bounds.left, bounds.top, bounds.width, bounds.height); - const inkWidth = ActiveInkWidth() * this.ScreenToLocalBoxXf().Scale; - return Docs.Create.InkDocument( - points, - { title: 'stroke', + if (Doc.ActiveTool === InkTool.RadiusEraser) { + const strokeMap: Map<DocumentView, number[]> = this.getRadiusEraserIntersections({ X: currPoint.X - delta[0], Y: currPoint.Y - delta[1] }, currPoint); + strokeMap.forEach((intersects, stroke) => { + if (!this._deleteList.includes(stroke)) { + this._deleteList.push(stroke); + SetActiveInkWidth(StrCast(stroke.Document.stroke_width?.toString()) || '1'); + SetActiveInkColor(StrCast(stroke.Document.color?.toString()) || 'black'); + const segments = this.radiusErase(stroke, intersects.sort()); + segments?.forEach(segment => + this.forceStrokeGesture( + e, + Gestures.Stroke, + segment.reduce((data, curve) => [...data, ...curve.points.map(p => stroke.ComponentView?.ptToScreen?.({ X: p.x, Y: p.y }) ?? { X: 0, Y: 0 })], [] as PointData[]) + ) + ); + } + stroke.layoutDoc.opacity = 0; + stroke.layoutDoc.dontIntersect = true; + }); + } else { + this.getEraserIntersections({ X: currPoint.X - delta[0], Y: currPoint.Y - delta[1] }, currPoint).forEach(intersect => { + if (!this._deleteList.includes(intersect.inkView)) { + this._deleteList.push(intersect.inkView); + SetActiveInkWidth(StrCast(intersect.inkView.Document.stroke_width?.toString()) || '1'); + SetActiveInkColor(StrCast(intersect.inkView.Document.color?.toString()) || 'black'); + // create a new curve by appending all curves of the current segment together in order to render a single new stroke. + if (Doc.ActiveTool !== InkTool.StrokeEraser) { + // this._eraserLock++; + const segments = this.segmentErase(intersect.inkView, intersect.t); // intersect.t is where the eraser intersected the ink stroke - want to remove the segment that starts at the intersection just before this t value and goes to the one just after it + const newStrokes = segments?.map(segment => { + const points = segment.reduce((data, curve) => [...data, ...curve.points.map(p => intersect.inkView.ComponentView?.ptToScreen?.({ X: p.x, Y: p.y }) ?? { X: 0, Y: 0 })], [] as PointData[]); + const bounds = InkField.getBounds(points); + const B = this.screenToFreeformContentsXf.transformBounds(bounds.left, bounds.top, bounds.width, bounds.height); + const inkWidth = ActiveInkWidth() * this.ScreenToLocalBoxXf().Scale; + return Docs.Create.InkDocument( + points, + { title: 'stroke', x: B.x - inkWidth / 2, y: B.y - inkWidth / 2, _width: B.width + inkWidth, @@ -655,14 +675,30 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection newStrokes && this.addDocument?.(newStrokes); // setTimeout(() => this._eraserLock--); } - // Lower ink opacity to give the user a visual indicator of deletion. - intersect.inkView.layoutDoc.opacity = 0; - intersect.inkView.layoutDoc.dontIntersect = true; - } - }); + }); + } + return false; + }; + + /** + * Erases strokes by intersecting them with an invisible "eraser stroke". + * By default this iterates through all intersected ink strokes, determines their segmentation, draws back the non-intersected segments, + * and deletes the original stroke. + */ + @action + onEraserMove = (e: PointerEvent, down: number[], delta: number[]) => { + this.erase(e, delta); + // if (this._eraserLock) return false; // leaving this commented out in case the idea is revisited in the future return false; }; + @action + onEraserClick = (e: PointerEvent, doubleTap?: boolean) => { + e.preventDefault(); + e.stopImmediatePropagation(); + this.erase(e, [0, 0]); + }; + /** * Erases strokes by intersecting them with a circle of variable radius. Essentially creates an InkField for the * eraser circle, then determines its intersections with other ink strokes. Each stroke's DocumentView and its @@ -672,32 +708,32 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection * @param delta * @returns */ - @action - onRadiusEraserMove = (e: PointerEvent, down: number[], delta: number[]) => { - const currPoint = { X: e.clientX, Y: e.clientY }; - this._eraserPts.push([currPoint.X, currPoint.Y]); - this._eraserPts = this._eraserPts.slice(Math.max(0, this._eraserPts.length - 5)); - const strokeMap: Map<DocumentView, number[]> = this.getRadiusEraserIntersections({ X: currPoint.X - delta[0], Y: currPoint.Y - delta[1] }, currPoint); - - strokeMap.forEach((intersects, stroke) => { - if (!this._deleteList.includes(stroke)) { - this._deleteList.push(stroke); - SetActiveInkWidth(StrCast(stroke.Document.stroke_width?.toString()) || '1'); - SetActiveInkColor(StrCast(stroke.Document.color?.toString()) || 'black'); - const segments = this.radiusErase(stroke, intersects.sort()); - segments?.forEach(segment => - this.forceStrokeGesture( - e, - Gestures.Stroke, - segment.reduce((data, curve) => [...data, ...curve.points.map(p => stroke.ComponentView?.ptToScreen?.({ X: p.x, Y: p.y }) ?? { X: 0, Y: 0 })], [] as PointData[]) - ) - ); - } - stroke.layoutDoc.opacity = 0; - stroke.layoutDoc.dontIntersect = true; - }); - return false; - }; + // @action + // onRadiusEraserMove = (e: PointerEvent, down: number[], delta: number[]) => { + // const currPoint = { X: e.clientX, Y: e.clientY }; + // this._eraserPts.push([currPoint.X, currPoint.Y]); + // this._eraserPts = this._eraserPts.slice(Math.max(0, this._eraserPts.length - 5)); + // const strokeMap: Map<DocumentView, number[]> = this.getRadiusEraserIntersections({ X: currPoint.X - delta[0], Y: currPoint.Y - delta[1] }, currPoint); + + // strokeMap.forEach((intersects, stroke) => { + // if (!this._deleteList.includes(stroke)) { + // this._deleteList.push(stroke); + // SetActiveInkWidth(StrCast(stroke.Document.stroke_width?.toString()) || '1'); + // SetActiveInkColor(StrCast(stroke.Document.color?.toString()) || 'black'); + // const segments = this.radiusErase(stroke, intersects.sort()); + // segments?.forEach(segment => + // this.forceStrokeGesture( + // e, + // Gestures.Stroke, + // segment.reduce((data, curve) => [...data, ...curve.points.map(p => stroke.ComponentView?.ptToScreen?.({ X: p.x, Y: p.y }) ?? { X: 0, Y: 0 })], [] as PointData[]) + // ) + // ); + // } + // stroke.layoutDoc.opacity = 0; + // stroke.layoutDoc.dontIntersect = true; + // }); + // return false; + // }; forceStrokeGesture = (e: PointerEvent, gesture: Gestures, points: InkData, text?: any) => { this.onGesture(e, new GestureUtils.GestureEvent(gesture, points, InkField.getBounds(points), text)); @@ -728,7 +764,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection // increase radius slightly based on the erased stroke's width, added to make eraser look more realistic const radius = ActiveEraserWidth() + 5 + inkStrokeWidth * 0.1; // add 5 to prevent eraser from being too small const c = 0.551915024494; // circle tangent length to side ratio - const movement = { x: endInkCoordsIn.X - startInkCoordsIn.X, y: endInkCoordsIn.Y - startInkCoordsIn.Y }; + const movement = { x: Math.max(endInkCoordsIn.X - startInkCoordsIn.X, 1), y: Math.max(endInkCoordsIn.Y - startInkCoordsIn.Y, 1) }; const moveLen = Math.sqrt(movement.x ** 2 + movement.y ** 2); const direction = { x: (movement.x / moveLen) * radius, y: (movement.y / moveLen) * radius }; const normal = { x: -direction.y, y: direction.x }; // prettier-ignore @@ -1239,6 +1275,60 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection }; @action + showSmartDraw = (e: PointerEvent, doubleTap?: boolean) => { + SmartDrawHandler.Instance.displaySmartDrawHandler(e.pageX, e.pageY, this.createDrawing, this.removeDrawing); + }; + + _drawing: Doc[] = []; + @undoBatch + createDrawing = (e: React.PointerEvent<Element>, strokeData: [InkData, string, string][], opts: DrawingOptions, gptRes: string, containerDoc?: Doc) => { + strokeData.forEach((stroke: [InkData, string, string]) => { + const bounds = InkField.getBounds(stroke[0]); + const B = this.screenToFreeformContentsXf.transformBounds(bounds.left, bounds.top, bounds.width, bounds.height); + const inkWidth = ActiveInkWidth() * this.ScreenToLocalBoxXf().Scale; + const inkDoc = Docs.Create.InkDocument( + stroke[0], + { title: 'stroke', + x: B.x - inkWidth / 2, + y: B.y - inkWidth / 2, + _width: B.width + inkWidth, + _height: B.height + inkWidth, + stroke_showLabel: BoolCast(Doc.UserDoc().activeInkHideTextLabels)}, // prettier-ignore + inkWidth, + stroke[1], + undefined, + stroke[2] === 'none' ? undefined : stroke[2] + ); + this._drawing.push(inkDoc); + this.addDocument(inkDoc); + }); + const collection = this._marqueeViewRef.current?.collection(undefined, true, this._drawing); + if (collection) { + const docData = collection[DocData]; + docData.title = opts.text; + docData.drawingInput = opts.text; + docData.drawingComplexity = opts.complexity; + docData.drawingColored = opts.autoColor; + docData.drawingSize = opts.size; + docData.drawingData = gptRes; + } + this._batch?.end(); + }; + + removeDrawing = (doc?: Doc) => { + this._batch = UndoManager.StartBatch('regenerateDrawing'); + if (doc) { + const docData: Doc = doc[DocData]; + const children = docData.data as unknown as Doc[]; + this._props.removeDocument?.(doc); + this._props.removeDocument?.(children); + } else { + this._props.removeDocument?.(this._drawing); + } + this._drawing = []; + }; + + @action zoom = (pointX: number, pointY: number, deltaY: number): void => { if (this.Document.isGroup || this.Document[(this._props.viewField ?? '_') + 'freeform_noZoom']) return; let deltaScale = deltaY > 0 ? 1 / 1.05 : 1.05; @@ -1831,8 +1921,10 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection @action onCursorMove = (e: React.PointerEvent) => { - this._eraserX = e.clientX; - this._eraserY = e.clientY; + const locPt = this.ScreenToLocalBoxXf().transformPoint(e.clientX, e.clientY); + this._eraserX = locPt[0]; + this._eraserY = locPt[1]; + // Doc.ActiveTool === InkTool.RadiusEraser ? this._childPointerEvents = 'none' : this._childPointerEvents = 'all' // super.setCursorPosition(this.getTransform().transformPoint(e.clientX, e.clientY)); }; @@ -1939,6 +2031,14 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection }), icon: 'eye', }); + optionItems.push({ + description: (this._showDrawingEditor ? 'Close' : 'Show') + ' Drawing Editor', + event: action(() => { + this._showDrawingEditor = !this._showDrawingEditor; + this._showDrawingEditor ? SmartDrawHandler.Instance.displayRegenerate(this._downX, this._downY - 10, this.createDrawing, this.removeDrawing) : SmartDrawHandler.Instance.hideRegenerate(); + }), + icon: 'pen-to-square', + }); this._props.renderDepth && optionItems.push({ description: 'Use Background Color as Default', @@ -2143,8 +2243,8 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection onPointerMove={this.onCursorMove} style={{ position: 'fixed', - left: this._eraserX - 60, - top: this._eraserY - 100, + left: this._eraserX, + top: this._eraserY, width: (ActiveEraserWidth() + 5) * 2, height: (ActiveEraserWidth() + 5) * 2, borderRadius: '50%', |