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authorbobzel <zzzman@gmail.com>2021-09-28 18:10:26 -0400
committerbobzel <zzzman@gmail.com>2021-09-28 18:10:26 -0400
commit244e06ec9873888dcef3cd08322880d73848fe69 (patch)
tree3bc49ecabef65cc1ccb701d72a0f9816b65f7722 /src/client/views/InkControls.tsx
parentbc654229325e8bbd30c0b3e464c7e66fa0fbc609 (diff)
renamed some ink files
Diffstat (limited to 'src/client/views/InkControls.tsx')
-rw-r--r--src/client/views/InkControls.tsx147
1 files changed, 0 insertions, 147 deletions
diff --git a/src/client/views/InkControls.tsx b/src/client/views/InkControls.tsx
deleted file mode 100644
index eb0eebcdf..000000000
--- a/src/client/views/InkControls.tsx
+++ /dev/null
@@ -1,147 +0,0 @@
-import React = require("react");
-import { action, observable } from "mobx";
-import { observer } from "mobx-react";
-import { Doc } from "../../fields/Doc";
-import { ControlPoint, InkData, PointData } from "../../fields/InkField";
-import { listSpec } from "../../fields/Schema";
-import { Cast } from "../../fields/Types";
-import { setupMoveUpEvents } from "../../Utils";
-import { Transform } from "../util/Transform";
-import { UndoManager } from "../util/UndoManager";
-import { Colors } from "./global/globalEnums";
-import { InkStrokeProperties } from "./InkStrokeProperties";
-
-export interface InkControlProps {
- inkDoc: Doc;
- inkCtrlPoints: InkData;
- screenCtrlPoints: InkData;
- screenSpaceLineWidth: number;
- ScreenToLocalTransform: () => Transform;
- nearestScreenPt: () => PointData | undefined;
-}
-
-@observer
-export class InkControlPtHandles extends React.Component<InkControlProps> {
-
- @observable private _overControl = -1;
- @observable private _overAddPoint = -1;
- /**
- * Handles the movement of a selected control point when the user clicks and drags.
- * @param controlIndex The index of the currently selected control point.
- */
- @action
- onControlDown = (e: React.PointerEvent, controlIndex: number): void => {
- if (InkStrokeProperties.Instance) {
- InkStrokeProperties.Instance.moveControl(0, 0, 1);
- const controlUndo = UndoManager.StartBatch("DocDecs set radius");
- const screenScale = this.props.ScreenToLocalTransform().Scale;
- const order = controlIndex % 4;
- const handleIndexA = ((order === 3 ? controlIndex - 1 : controlIndex - 2) + this.props.inkCtrlPoints.length) % this.props.inkCtrlPoints.length;
- const handleIndexB = (order === 3 ? controlIndex + 2 : controlIndex + 1) % this.props.inkCtrlPoints.length;
- const brokenIndices = Cast(this.props.inkDoc.brokenInkIndices, listSpec("number"));
- setupMoveUpEvents(this, e,
- (e: PointerEvent, down: number[], delta: number[]) => {
- InkStrokeProperties.Instance?.moveControl(-delta[0] * screenScale, -delta[1] * screenScale, controlIndex);
- return false;
- },
- () => controlUndo?.end(),
- action((e: PointerEvent, doubleTap: boolean | undefined) => {
- const equivIndex = controlIndex === 0 ? this.props.inkCtrlPoints.length - 1 : controlIndex === this.props.inkCtrlPoints.length - 1 ? 0 : controlIndex;
- if (doubleTap && brokenIndices?.includes(equivIndex)) {
- InkStrokeProperties.Instance?.snapHandleTangent(equivIndex, handleIndexA, handleIndexB);
- }
- if (doubleTap && brokenIndices?.includes(controlIndex)) {
- InkStrokeProperties.Instance?.snapHandleTangent(controlIndex, handleIndexA, handleIndexB);
- }
- }));
- }
- }
- /**
- * Updates whether a user has hovered over a particular control point or point that could be added
- * on click.
- */
- @action onEnterControl = (i: number) => { this._overControl = i; };
- @action onLeaveControl = () => { this._overControl = -1; };
- @action onEnterAddPoint = (i: number) => { this._overAddPoint = i; };
- @action onLeaveAddPoint = () => { this._overAddPoint = -1; };
-
- /**
- * Deletes the currently selected point.
- */
- @action
- onDelete = (e: KeyboardEvent) => {
- if (["-", "Backspace", "Delete"].includes(e.key)) {
- if (InkStrokeProperties.Instance?.deletePoints()) e.stopPropagation();
- }
- }
-
- /**
- * Changes the current selected control point.
- */
- @action
- changeCurrPoint = (i: number) => {
- if (InkStrokeProperties.Instance) {
- InkStrokeProperties.Instance._currentPoint = i;
- document.addEventListener("keydown", this.onDelete, true);
- }
- }
-
- render() {
- const formatInstance = InkStrokeProperties.Instance;
- if (!formatInstance) return (null);
-
- // Accessing the current ink's data and extracting all control points.
- const scrData = this.props.screenCtrlPoints;
- const sreenCtrlPoints: ControlPoint[] = [];
- for (let i = 0; i <= scrData.length - 4; i += 4) {
- sreenCtrlPoints.push({ ...scrData[i], I: i });
- sreenCtrlPoints.push({ ...scrData[i + 3], I: i + 3 });
- }
-
- const inkData = this.props.inkCtrlPoints;
- const inkCtrlPts: ControlPoint[] = [];
- for (let i = 0; i <= inkData.length - 4; i += 4) {
- inkCtrlPts.push({ ...inkData[i], I: i });
- inkCtrlPts.push({ ...inkData[i + 3], I: i + 3 });
- }
-
- const screenSpaceLineWidth = this.props.screenSpaceLineWidth;
- const rectHdlSize = (i: number) => this._overControl === i ? screenSpaceLineWidth * 6 : screenSpaceLineWidth * 4;
-
- const nearestScreenPt = this.props.nearestScreenPt();
- return (<svg>
- {!nearestScreenPt ? (null) :
- <circle key={"npt"}
- cx={nearestScreenPt.X}
- cy={nearestScreenPt.Y}
- r={screenSpaceLineWidth * 4}
- fill={"#00007777"}
- stroke={"#00007777"}
- strokeWidth={0}
- pointerEvents="none"
- cursor="all-scroll"
- />
- }
- {sreenCtrlPoints.map((control, i) =>
- <rect key={i}
- x={control.X - rectHdlSize(i) / 2}
- y={control.Y - rectHdlSize(i) / 2}
- height={rectHdlSize(i)}
- width={rectHdlSize(i)}
- strokeWidth={screenSpaceLineWidth / 2}
- stroke={Colors.MEDIUM_BLUE}
- fill={formatInstance?._currentPoint === control.I ? Colors.MEDIUM_BLUE : Colors.WHITE}
- onPointerDown={e => {
- this.changeCurrPoint(control.I);
- this.onControlDown(e, control.I);
- }}
- onMouseEnter={e => this.onEnterControl(i)}
- onMouseLeave={this.onLeaveControl}
- pointerEvents="all"
- cursor="default"
- />
- )}
- </svg>
- );
- }
-} \ No newline at end of file