diff options
Diffstat (limited to 'src/client/views/GestureOverlay.tsx')
| -rw-r--r-- | src/client/views/GestureOverlay.tsx | 191 |
1 files changed, 145 insertions, 46 deletions
diff --git a/src/client/views/GestureOverlay.tsx b/src/client/views/GestureOverlay.tsx index a11c97b09..1879f3096 100644 --- a/src/client/views/GestureOverlay.tsx +++ b/src/client/views/GestureOverlay.tsx @@ -1,43 +1,35 @@ import React = require("react"); -import { Touchable } from "./Touchable"; +import { action, computed, observable, runInAction } from "mobx"; import { observer } from "mobx-react"; -import "./GestureOverlay.scss"; -import { computed, observable, action, runInAction, IReactionDisposer, reaction, flow, trace } from "mobx"; +import { Doc } from "../../fields/Doc"; +import { InkData, InkTool } from "../../fields/InkField"; +import { Cast, FieldValue, NumCast } from "../../fields/Types"; +import MobileInkOverlay from "../../mobile/MobileInkOverlay"; import { GestureUtils } from "../../pen-gestures/GestureUtils"; +import { MobileInkOverlayContent } from "../../server/Message"; +import { emptyFunction, emptyPath, returnEmptyString, returnFalse, returnOne, returnTrue, returnZero } from "../../Utils"; +import { CognitiveServices } from "../cognitive_services/CognitiveServices"; +import { DocServer } from "../DocServer"; +import { DocUtils } from "../documents/Documents"; +import { CurrentUserUtils } from "../util/CurrentUserUtils"; import { InteractionUtils } from "../util/InteractionUtils"; -import { InkingControl } from "./InkingControl"; -import { InkTool, InkData } from "../../fields/InkField"; -import { Doc } from "../../fields/Doc"; import { LinkManager } from "../util/LinkManager"; -import { DocUtils, Docs } from "../documents/Documents"; -import { undoBatch } from "../util/UndoManager"; import { Scripting } from "../util/Scripting"; -import { FieldValue, Cast, NumCast, BoolCast } from "../../fields/Types"; -import { CurrentUserUtils } from "../util/CurrentUserUtils"; -import HorizontalPalette from "./Palette"; -import { Utils, emptyPath, emptyFunction, returnFalse, returnOne, returnEmptyString, returnTrue, numberRange, returnZero } from "../../Utils"; -import { DocumentView } from "./nodes/DocumentView"; import { Transform } from "../util/Transform"; -import { DocumentContentsView } from "./nodes/DocumentContentsView"; -import { CognitiveServices } from "../cognitive_services/CognitiveServices"; -import { DocServer } from "../DocServer"; -import htmlToImage from "html-to-image"; -import { ScriptField } from "../../fields/ScriptField"; -import { listSpec } from "../../fields/Schema"; -import { List } from "../../fields/List"; -import { CollectionViewType } from "./collections/CollectionView"; +import "./GestureOverlay.scss"; +import { ActiveInkBezierApprox, ActiveInkColor, ActiveInkWidth, InkingStroke, SetActiveInkColor, SetActiveInkWidth } from "./InkingStroke"; +import { DocumentView } from "./nodes/DocumentView"; +import { RadialMenu } from "./nodes/RadialMenu"; +import HorizontalPalette from "./Palette"; +import { Touchable } from "./Touchable"; import TouchScrollableMenu, { TouchScrollableMenuItem } from "./TouchScrollableMenu"; import { MobileInterface } from "../../mobile/MobileInterface"; -import { MobileInkOverlayContent } from "../../server/Message"; -import MobileInkOverlay from "../../mobile/MobileInkOverlay"; -import { RadialMenu } from "./nodes/RadialMenu"; -import { SelectionManager } from "../util/SelectionManager"; - @observer export default class GestureOverlay extends Touchable { static Instance: GestureOverlay; + @observable public InkShape: string = ""; @observable public SavedColor?: string; @observable public SavedWidth?: string; @observable public Tool: ToolglassTools = ToolglassTools.None; @@ -115,12 +107,12 @@ export default class GestureOverlay extends Touchable { onReactTouchStart = (te: React.TouchEvent) => { document.removeEventListener("touchmove", this.onReactHoldTouchMove); document.removeEventListener("touchend", this.onReactHoldTouchEnd); - // if (RadialMenu.Instance._display === true) { - // te.preventDefault(); - // te.stopPropagation(); - // RadialMenu.Instance.closeMenu(); - // return; - // } + if (RadialMenu.Instance._display === true) { + te.preventDefault(); + te.stopPropagation(); + RadialMenu.Instance.closeMenu(); + return; + } // this chunk adds new touch targets to a map of pointer events; this helps us keep track of individual fingers // so that we can know, for example, if two fingers are pinching out or in. @@ -499,7 +491,7 @@ export default class GestureOverlay extends Touchable { @action onPointerDown = (e: React.PointerEvent) => { - if (InteractionUtils.IsType(e, InteractionUtils.PENTYPE) || (InkingControl.Instance.selectedTool === InkTool.Highlighter || InkingControl.Instance.selectedTool === InkTool.Pen)) { + if (InteractionUtils.IsType(e, InteractionUtils.PENTYPE) || (Doc.GetSelectedTool() === InkTool.Highlighter || Doc.GetSelectedTool() === InkTool.Pen)) { this._points.push({ X: e.clientX, Y: e.clientY }); e.stopPropagation(); e.preventDefault(); @@ -513,7 +505,7 @@ export default class GestureOverlay extends Touchable { @action onPointerMove = (e: PointerEvent) => { - if (InteractionUtils.IsType(e, InteractionUtils.PENTYPE) || (InkingControl.Instance.selectedTool === InkTool.Highlighter || InkingControl.Instance.selectedTool === InkTool.Pen)) { + if (InteractionUtils.IsType(e, InteractionUtils.PENTYPE) || (Doc.GetSelectedTool() === InkTool.Highlighter || Doc.GetSelectedTool() === InkTool.Pen)) { this._points.push({ X: e.clientX, Y: e.clientY }); e.stopPropagation(); e.preventDefault(); @@ -581,14 +573,14 @@ export default class GestureOverlay extends Touchable { if (this._points.length > 1) { const B = this.svgBounds; const points = this._points.map(p => ({ X: p.X - B.left, Y: p.Y - B.top })); - + //push first points to so interactionUtil knows pointer is up + this._points.push({ X: this._points[0].X, Y: this._points[0].Y }); if (MobileInterface.Instance && MobileInterface.Instance.drawingInk) { - const { selectedColor, selectedWidth } = InkingControl.Instance; DocServer.Mobile.dispatchGesturePoints({ points: this._points, bounds: B, - color: selectedColor, - width: selectedWidth + color: ActiveInkColor(), + width: ActiveInkWidth() }); } @@ -630,6 +622,13 @@ export default class GestureOverlay extends Touchable { break; } } + //if any of the shape is activated in the InkOptionsMenu + else if (this.InkShape) { + this.makePolygon(this.InkShape, false); + this.dispatchGesture(GestureUtils.Gestures.Stroke); + this._points = []; + this.InkShape = ""; + } // if we're not drawing in a toolglass try to recognize as gesture else { const result = points.length > 2 && GestureUtils.GestureRecognizer.Recognize(new Array(points)); @@ -651,6 +650,15 @@ export default class GestureOverlay extends Touchable { case GestureUtils.Gestures.Line: actionPerformed = this.handleLineGesture(); break; + case GestureUtils.Gestures.Triangle: + this.makePolygon("triangle", true); + break; + case GestureUtils.Gestures.Circle: + this.makePolygon("circle", true); + break; + case GestureUtils.Gestures.Rectangle: + this.makePolygon("rectangle", true); + break; case GestureUtils.Gestures.Scribble: console.log("scribble"); break; @@ -666,11 +674,102 @@ export default class GestureOverlay extends Touchable { this._points = []; } } + } else { + this._points = []; } document.removeEventListener("pointermove", this.onPointerMove); document.removeEventListener("pointerup", this.onPointerUp); } + makePolygon = (shape: string, gesture: boolean) => { + const xs = this._points.map(p => p.X); + const ys = this._points.map(p => p.Y); + var right = Math.max(...xs); + var left = Math.min(...xs); + var bottom = Math.max(...ys); + var top = Math.min(...ys); + + if (!gesture) { + //if shape options is activated in inkOptionMenu + //take second to last point because _point[length-1] is _points[0] + right = this._points[this._points.length - 2].X; + left = this._points[0].X; + bottom = this._points[this._points.length - 2].Y; + top = this._points[0].Y; + if (shape !== "arrow" && shape !== "line") { + if (left > right) { + const temp = right; + right = left; + left = temp; + } + if (top > bottom) { + const temp = top; + top = bottom; + bottom = temp; + } + } + } + this._points = []; + switch (shape) { + //must push an extra point in the end so InteractionUtils knows pointer is up. + //must be (points[0].X,points[0]-1) + case "rectangle": + this._points.push({ X: left, Y: top }); + this._points.push({ X: right, Y: top }); + this._points.push({ X: right, Y: bottom }); + this._points.push({ X: left, Y: bottom }); + this._points.push({ X: left, Y: top }); + this._points.push({ X: left, Y: top - 1 }); + break; + case "triangle": + this._points.push({ X: left, Y: bottom }); + this._points.push({ X: right, Y: bottom }); + this._points.push({ X: (right + left) / 2, Y: top }); + this._points.push({ X: left, Y: bottom }); + this._points.push({ X: left, Y: bottom - 1 }); + break; + case "circle": + const centerX = (right + left) / 2; + const centerY = (bottom + top) / 2; + const radius = bottom - centerY; + for (var y = top; y < bottom; y++) { + const x = Math.sqrt(Math.pow(radius, 2) - (Math.pow((y - centerY), 2))) + centerX; + this._points.push({ X: x, Y: y }); + } + for (var y = bottom; y > top; y--) { + const x = Math.sqrt(Math.pow(radius, 2) - (Math.pow((y - centerY), 2))) + centerX; + const newX = centerX - (x - centerX); + this._points.push({ X: newX, Y: y }); + } + this._points.push({ X: Math.sqrt(Math.pow(radius, 2) - (Math.pow((top - centerY), 2))) + centerX, Y: top }); + this._points.push({ X: Math.sqrt(Math.pow(radius, 2) - (Math.pow((top - centerY), 2))) + centerX, Y: top - 1 }); + break; + case "line": + this._points.push({ X: left, Y: top }); + this._points.push({ X: right, Y: bottom }); + this._points.push({ X: right, Y: bottom - 1 }); + break; + case "arrow": + const x1 = left; + const y1 = top; + const x2 = right; + const y2 = bottom; + const L1 = Math.sqrt(Math.pow(Math.abs(x1 - x2), 2) + (Math.pow(Math.abs(y1 - y2), 2))); + const L2 = L1 / 5; + const angle = 0.785398; + const x3 = x2 + (L2 / L1) * ((x1 - x2) * Math.cos(angle) + (y1 - y2) * Math.sin(angle)); + const y3 = y2 + (L2 / L1) * ((y1 - y2) * Math.cos(angle) - (x1 - x2) * Math.sin(angle)); + const x4 = x2 + (L2 / L1) * ((x1 - x2) * Math.cos(angle) - (y1 - y2) * Math.sin(angle)); + const y4 = y2 + (L2 / L1) * ((y1 - y2) * Math.cos(angle) + (x1 - x2) * Math.sin(angle)); + this._points.push({ X: x1, Y: y1 }); + this._points.push({ X: x2, Y: y2 }); + this._points.push({ X: x3, Y: y3 }); + this._points.push({ X: x4, Y: y4 }); + this._points.push({ X: x2, Y: y2 }); + this._points.push({ X: x1, Y: y1 - 1 }); + } + } + dispatchGesture = (gesture: "box" | "line" | "startbracket" | "endbracket" | "stroke" | "scribble" | "text", stroke?: InkData, data?: any) => { const target = document.elementFromPoint((stroke ?? this._points)[0].X, (stroke ?? this._points)[0].Y); target?.dispatchEvent( @@ -710,11 +809,11 @@ export default class GestureOverlay extends Touchable { [this._strokes.map(l => { const b = this.getBounds(l); return <svg key={b.left} width={b.width} height={b.height} style={{ transform: `translate(${b.left}px, ${b.top}px)`, pointerEvents: "none", position: "absolute", zIndex: 30000, overflow: "visible" }}> - {InteractionUtils.CreatePolyline(l, b.left, b.top, InkingControl.Instance.selectedColor, InkingControl.Instance.selectedWidth)} + {InteractionUtils.CreatePolyline(l, b.left, b.top, ActiveInkColor(), ActiveInkWidth(), ActiveInkBezierApprox(), 1, 1, this.InkShape)} </svg>; }), this._points.length <= 1 ? (null) : <svg width={B.width} height={B.height} style={{ transform: `translate(${B.left}px, ${B.top}px)`, pointerEvents: "none", position: "absolute", zIndex: 30000, overflow: "visible" }}> - {InteractionUtils.CreatePolyline(this._points, B.left, B.top, InkingControl.Instance.selectedColor, InkingControl.Instance.selectedWidth)} + {InteractionUtils.CreatePolyline(this._points, B.left, B.top, ActiveInkColor(), ActiveInkWidth(), ActiveInkBezierApprox(), 1, 1, this.InkShape)} </svg>] ]; } @@ -804,16 +903,16 @@ Scripting.addGlobal(function setToolglass(tool: any) { }); Scripting.addGlobal(function setPen(width: any, color: any) { runInAction(() => { - GestureOverlay.Instance.SavedColor = InkingControl.Instance.selectedColor; - InkingControl.Instance.updateSelectedColor(color); - GestureOverlay.Instance.SavedWidth = InkingControl.Instance.selectedWidth; - InkingControl.Instance.switchWidth(width); + GestureOverlay.Instance.SavedColor = ActiveInkColor(); + SetActiveInkColor(color); + GestureOverlay.Instance.SavedWidth = ActiveInkWidth(); + SetActiveInkWidth(width); }); }); Scripting.addGlobal(function resetPen() { runInAction(() => { - InkingControl.Instance.updateSelectedColor(GestureOverlay.Instance.SavedColor ?? "rgb(0, 0, 0)"); - InkingControl.Instance.switchWidth(GestureOverlay.Instance.SavedWidth ?? "2"); + SetActiveInkColor(GestureOverlay.Instance.SavedColor ?? "rgb(0, 0, 0)"); + SetActiveInkWidth(GestureOverlay.Instance.SavedWidth ?? "2"); }); }); Scripting.addGlobal(function createText(text: any, x: any, y: any) { |