diff options
Diffstat (limited to 'src/client/util/DragManager.ts')
| -rw-r--r-- | src/client/util/DragManager.ts | 459 |
1 files changed, 189 insertions, 270 deletions
diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts index bbc29585c..df2f5fe3c 100644 --- a/src/client/util/DragManager.ts +++ b/src/client/util/DragManager.ts @@ -1,7 +1,5 @@ -import { action, runInAction } from "mobx"; -import { Doc, Field } from "../../new_fields/Doc"; -import { Cast, StrCast, ScriptCast } from "../../new_fields/Types"; -import { URLField } from "../../new_fields/URLField"; +import { Doc, Field, DocListCast } from "../../new_fields/Doc"; +import { Cast, ScriptCast } from "../../new_fields/Types"; import { emptyFunction } from "../../Utils"; import { CollectionDockingView } from "../views/collections/CollectionDockingView"; import * as globalCssVariables from "../views/globalCssVariables.scss"; @@ -20,43 +18,46 @@ import { convertDropDataToButtons } from "./DropConverter"; export type dropActionType = "alias" | "copy" | undefined; export function SetupDrag( _reference: React.RefObject<HTMLElement>, - docFunc: () => Doc | Promise<Doc>, + docFunc: () => Doc | Promise<Doc> | undefined, moveFunc?: DragManager.MoveFunction, dropAction?: dropActionType, - options?: any, + treeViewId?: string, dontHideOnDrop?: boolean, dragStarted?: () => void ) { - let onRowMove = async (e: PointerEvent) => { + const onRowMove = async (e: PointerEvent) => { e.stopPropagation(); e.preventDefault(); document.removeEventListener("pointermove", onRowMove); document.removeEventListener('pointerup', onRowUp); - let doc = await docFunc(); - var dragData = new DragManager.DocumentDragData([doc]); - dragData.dropAction = dropAction; - dragData.moveDocument = moveFunc; - dragData.options = options; - dragData.dontHideOnDrop = dontHideOnDrop; - DragManager.StartDocumentDrag([_reference.current!], dragData, e.x, e.y); - dragStarted && dragStarted(); + const doc = await docFunc(); + if (doc) { + const dragData = new DragManager.DocumentDragData([doc]); + dragData.dropAction = dropAction; + dragData.moveDocument = moveFunc; + dragData.treeViewId = treeViewId; + dragData.dontHideOnDrop = dontHideOnDrop; + DragManager.StartDocumentDrag([_reference.current!], dragData, e.x, e.y); + dragStarted && dragStarted(); + } }; - let onRowUp = (): void => { + const onRowUp = (): void => { document.removeEventListener("pointermove", onRowMove); document.removeEventListener('pointerup', onRowUp); }; - let onItemDown = async (e: React.PointerEvent) => { + const onItemDown = async (e: React.PointerEvent) => { if (e.button === 0) { e.stopPropagation(); if (e.shiftKey && CollectionDockingView.Instance) { e.persist(); - CollectionDockingView.Instance.StartOtherDrag({ + const dragDoc = await docFunc(); + dragDoc && CollectionDockingView.Instance.StartOtherDrag({ pageX: e.pageX, pageY: e.pageY, preventDefault: emptyFunction, button: 0 - }, [await docFunc()]); + }, [dragDoc]); } else { document.addEventListener("pointermove", onRowMove); document.addEventListener("pointerup", onRowUp); @@ -66,62 +67,9 @@ export function SetupDrag( return onItemDown; } -function moveLinkedDocument(doc: Doc, targetCollection: Doc, addDocument: (doc: Doc) => boolean): boolean { - const document = SelectionManager.SelectedDocuments()[0]; - document && document.props.removeDocument && document.props.removeDocument(doc); - addDocument(doc); - return true; -} - -export async function DragLinkAsDocument(dragEle: HTMLElement, x: number, y: number, linkDoc: Doc, sourceDoc: Doc) { - let draggeddoc = LinkManager.Instance.getOppositeAnchor(linkDoc, sourceDoc); - if (draggeddoc) { - let moddrag = await Cast(draggeddoc.annotationOn, Doc); - let dragdocs = moddrag ? [moddrag] : [draggeddoc]; - let dragData = new DragManager.DocumentDragData(dragdocs); - dragData.moveDocument = moveLinkedDocument; - DragManager.StartLinkedDocumentDrag([dragEle], dragData, x, y, { - handlers: { - dragComplete: action(emptyFunction), - }, - hideSource: false - }); - } -} - -export async function DragLinksAsDocuments(dragEle: HTMLElement, x: number, y: number, sourceDoc: Doc, singleLink?: Doc) { - let srcTarg = sourceDoc.proto; - let draggedDocs: Doc[] = []; - - if (srcTarg) { - let linkDocs = singleLink ? [singleLink] : LinkManager.Instance.getAllRelatedLinks(srcTarg); - if (linkDocs) { - draggedDocs = linkDocs.map(link => { - let opp = LinkManager.Instance.getOppositeAnchor(link, sourceDoc); - if (opp) return opp; - }) as Doc[]; - } - } - if (draggedDocs.length) { - let moddrag: Doc[] = []; - for (const draggedDoc of draggedDocs) { - let doc = await Cast(draggedDoc.annotationOn, Doc); - if (doc) moddrag.push(doc); - } - let dragdocs = moddrag.length ? moddrag : draggedDocs; - let dragData = new DragManager.DocumentDragData(dragdocs); - dragData.moveDocument = moveLinkedDocument; - DragManager.StartLinkedDocumentDrag([dragEle], dragData, x, y, { - handlers: { - dragComplete: action(emptyFunction), - }, - hideSource: false - }); - } -} - - export namespace DragManager { + let dragDiv: HTMLDivElement; + export function Root() { const root = document.getElementById("root"); if (!root) { @@ -129,79 +77,45 @@ export namespace DragManager { } return root; } + export let AbortDrag: () => void = emptyFunction; + export type MoveFunction = (document: Doc, targetCollection: Doc | undefined, addDocument: (document: Doc) => boolean) => boolean; - let dragDiv: HTMLDivElement; - - export enum DragButtons { - Left = 1, - Right = 2, - Both = Left | Right - } - - interface DragOptions { - handlers: DragHandlers; - - hideSource: boolean | (() => boolean); - - dragHasStarted?: () => void; - - withoutShiftDrag?: boolean; - - finishDrag?: (dropData: { [id: string]: any }) => void; - - offsetX?: number; - + export interface DragDropDisposer { (): void; } + export interface DragOptions { + dragComplete?: (e: DragCompleteEvent) => void; // function to invoke when drag has completed + hideSource?: boolean; // hide source document during drag + offsetX?: number; // offset of top left of source drag visual from cursor offsetY?: number; } - export interface DragDropDisposer { - (): void; - } - - export class DragCompleteEvent { } - - export interface DragHandlers { - dragComplete: (e: DragCompleteEvent) => void; - } - - export interface DropOptions { - handlers: DropHandlers; - } + // event called when the drag operation results in a drop action export class DropEvent { constructor( readonly x: number, readonly y: number, - readonly data: { [id: string]: any }, - readonly mods: string + readonly complete: DragCompleteEvent, + readonly altKey: boolean, + readonly metaKey: boolean, + readonly ctrlKey: boolean ) { } } - export interface DropHandlers { - drop: (e: Event, de: DropEvent) => void; - } - - export function MakeDropTarget( - element: HTMLElement, - options: DropOptions - ): DragDropDisposer { - if ("canDrop" in element.dataset) { - throw new Error( - "Element is already droppable, can't make it droppable again" - ); + // event called when the drag operation has completed (aborted or completed a drop) -- this will be after any drop event has been generated + export class DragCompleteEvent { + constructor(aborted: boolean, dragData: { [id: string]: any }) { + this.aborted = aborted; + this.docDragData = dragData instanceof DocumentDragData ? dragData : undefined; + this.annoDragData = dragData instanceof PdfAnnoDragData ? dragData : undefined; + this.linkDragData = dragData instanceof LinkDragData ? dragData : undefined; + this.columnDragData = dragData instanceof ColumnDragData ? dragData : undefined; } - element.dataset.canDrop = "true"; - const handler = (e: Event) => { - const ce = e as CustomEvent<DropEvent>; - options.handlers.drop(e, ce.detail); - }; - element.addEventListener("dashOnDrop", handler); - return () => { - element.removeEventListener("dashOnDrop", handler); - delete element.dataset.canDrop; - }; + aborted: boolean; + docDragData?: DocumentDragData; + annoDragData?: PdfAnnoDragData; + linkDragData?: LinkDragData; + columnDragData?: ColumnDragData; } - export type MoveFunction = (document: Doc, targetCollection: Doc, addDocument: (document: Doc) => boolean) => boolean; export class DocumentDragData { constructor(dragDoc: Doc[]) { this.draggedDocuments = dragDoc; @@ -210,6 +124,9 @@ export namespace DragManager { } draggedDocuments: Doc[]; droppedDocuments: Doc[]; + dragDivName?: string; + treeViewId?: string; + dontHideOnDrop?: boolean; offset: number[]; dropAction: dropActionType; userDropAction: dropActionType; @@ -217,16 +134,32 @@ export namespace DragManager { moveDocument?: MoveFunction; isSelectionMove?: boolean; // indicates that an explicitly selected Document is being dragged. this will suppress onDragStart scripts applyAsTemplate?: boolean; - [id: string]: any; } - - export class AnnotationDragData { + export class LinkDragData { + constructor(linkSourceDoc: Doc) { + this.linkSourceDocument = linkSourceDoc; + } + droppedDocuments: Doc[] = []; + linkSourceDocument: Doc; + dontClearTextBox?: boolean; + linkDocument?: Doc; + } + export class ColumnDragData { + constructor(colKey: SchemaHeaderField) { + this.colKey = colKey; + } + colKey: SchemaHeaderField; + } + // used by PDFs to conditionally (if the drop completes) create a text annotation when dragging from the PDF toolbar when a text region has been selected. + // this is pretty clunky and should be rethought out using linkDrag or DocumentDrag + export class PdfAnnoDragData { constructor(dragDoc: Doc, annotationDoc: Doc, dropDoc: Doc) { this.dragDocument = dragDoc; this.dropDocument = dropDoc; this.annotationDocument = annotationDoc; this.offset = [0, 0]; } + linkedToDoc?: boolean; targetContext: Doc | undefined; dragDocument: Doc; annotationDocument: Doc; @@ -236,98 +169,103 @@ export namespace DragManager { userDropAction: dropActionType; } - export let StartDragFunctions: (() => void)[] = []; + export function MakeDropTarget( + element: HTMLElement, + dropFunc: (e: Event, de: DropEvent) => void + ): DragDropDisposer { + if ("canDrop" in element.dataset) { + throw new Error( + "Element is already droppable, can't make it droppable again" + ); + } + element.dataset.canDrop = "true"; + const handler = (e: Event) => dropFunc(e, (e as CustomEvent<DropEvent>).detail); + element.addEventListener("dashOnDrop", handler); + return () => { + element.removeEventListener("dashOnDrop", handler); + delete element.dataset.canDrop; + }; + } + // drag a document and drop it (or make an alias/copy on drop) export function StartDocumentDrag(eles: HTMLElement[], dragData: DocumentDragData, downX: number, downY: number, options?: DragOptions) { - runInAction(() => StartDragFunctions.map(func => func())); + const finishDrag = (e: DragCompleteEvent) => { + e.docDragData && (e.docDragData.droppedDocuments = + dragData.draggedDocuments.map(d => !dragData.isSelectionMove && !dragData.userDropAction && ScriptCast(d.onDragStart) ? ScriptCast(d.onDragStart).script.run({ this: d }).result : + dragData.userDropAction === "alias" || (!dragData.userDropAction && dragData.dropAction === "alias") ? Doc.MakeAlias(d) : + dragData.userDropAction === "copy" || (!dragData.userDropAction && dragData.dropAction === "copy") ? Doc.MakeCopy(d, true) : d) + ); + e.docDragData?.droppedDocuments.forEach((drop: Doc, i: number) => + Cast(dragData.draggedDocuments[i].removeDropProperties, listSpec("string"), []).map(prop => drop[prop] = undefined)); + }; dragData.draggedDocuments.map(d => d.dragFactory); // does this help? trying to make sure the dragFactory Doc is loaded - StartDrag(eles, dragData, downX, downY, options, options && options.finishDrag ? options.finishDrag : - (dropData: { [id: string]: any }) => { - (dropData.droppedDocuments = - dragData.draggedDocuments.map(d => !dragData.isSelectionMove && !dragData.userDropAction && ScriptCast(d.onDragStart) ? ScriptCast(d.onDragStart).script.run({ this: d }).result : - dragData.userDropAction === "alias" || (!dragData.userDropAction && dragData.dropAction === "alias") ? Doc.MakeAlias(d) : - dragData.userDropAction === "copy" || (!dragData.userDropAction && dragData.dropAction === "copy") ? Doc.MakeCopy(d, true) : d) - ); - dropData.droppedDocuments.forEach((drop: Doc, i: number) => - Cast(dragData.draggedDocuments[i].removeDropProperties, listSpec("string"), []).map(prop => drop[prop] = undefined)); - }); + StartDrag(eles, dragData, downX, downY, options, finishDrag); } + // drag a button template and drop a new button export function StartButtonDrag(eles: HTMLElement[], script: string, title: string, vars: { [name: string]: Field }, params: string[], initialize: (button: Doc) => void, downX: number, downY: number, options?: DragOptions) { - let dragData = new DragManager.DocumentDragData([]); - runInAction(() => StartDragFunctions.map(func => func())); - StartDrag(eles, dragData, downX, downY, options, options && options.finishDrag ? options.finishDrag : - (dropData: { [id: string]: any }) => { - let bd = Docs.Create.ButtonDocument({ width: 150, height: 50, title: title }); - bd.onClick = ScriptField.MakeScript(script); - params.map(p => Object.keys(vars).indexOf(p) !== -1 && (Doc.GetProto(bd)[p] = new PrefetchProxy(vars[p] as Doc))); - initialize && initialize(bd); - bd.buttonParams = new List<string>(params); - dropData.droppedDocuments = [bd]; - }); + const finishDrag = (e: DragCompleteEvent) => { + const bd = Docs.Create.ButtonDocument({ width: 150, height: 50, title: title }); + bd.onClick = ScriptField.MakeScript(script); + params.map(p => Object.keys(vars).indexOf(p) !== -1 && (Doc.GetProto(bd)[p] = new PrefetchProxy(vars[p] as Doc))); + initialize && initialize(bd); + bd.buttonParams = new List<string>(params); + e.docDragData && (e.docDragData.droppedDocuments = [bd]); + }; + StartDrag(eles, new DragManager.DocumentDragData([]), downX, downY, options, finishDrag); } - export function StartLinkedDocumentDrag(eles: HTMLElement[], dragData: DocumentDragData, downX: number, downY: number, options?: DragOptions) { - dragData.moveDocument = moveLinkedDocument; + // drag links and drop link targets (aliasing them if needed) + export async function StartLinkTargetsDrag(dragEle: HTMLElement, downX: number, downY: number, sourceDoc: Doc, specificLinks?: Doc[]) { + const draggedDocs = (specificLinks ? specificLinks : DocListCast(sourceDoc.links)).map(link => LinkManager.Instance.getOppositeAnchor(link, sourceDoc)).filter(l => l) as Doc[]; - runInAction(() => StartDragFunctions.map(func => func())); - StartDrag(eles, dragData, downX, downY, options, - (dropData: { [id: string]: any }) => { - let droppedDocuments: Doc[] = dragData.draggedDocuments.reduce((droppedDocs: Doc[], d) => { - let dvs = DocumentManager.Instance.getDocumentViews(d); - if (dvs.length) { - let containingView = SelectionManager.SelectedDocuments()[0] ? SelectionManager.SelectedDocuments()[0].props.ContainingCollectionView : undefined; - let inContext = dvs.filter(dv => dv.props.ContainingCollectionView === containingView); - if (inContext.length) { - inContext.forEach(dv => droppedDocs.push(dv.props.Document)); + if (draggedDocs.length) { + const moddrag: Doc[] = []; + for (const draggedDoc of draggedDocs) { + const doc = await Cast(draggedDoc.annotationOn, Doc); + if (doc) moddrag.push(doc); + } + + const dragData = new DragManager.DocumentDragData(moddrag.length ? moddrag : draggedDocs); + dragData.moveDocument = (doc: Doc, targetCollection: Doc | undefined, addDocument: (doc: Doc) => boolean): boolean => { + const document = SelectionManager.SelectedDocuments()[0]; + document && document.props.removeDocument && document.props.removeDocument(doc); + addDocument(doc); + return true; + }; + const containingView = SelectionManager.SelectedDocuments()[0] ? SelectionManager.SelectedDocuments()[0].props.ContainingCollectionView : undefined; + const finishDrag = (e: DragCompleteEvent) => + e.docDragData && (e.docDragData.droppedDocuments = + dragData.draggedDocuments.reduce((droppedDocs, d) => { + const dvs = DocumentManager.Instance.getDocumentViews(d).filter(dv => dv.props.ContainingCollectionView === containingView); + if (dvs.length) { + dvs.forEach(dv => droppedDocs.push(dv.props.Document)); } else { droppedDocs.push(Doc.MakeAlias(d)); } - } else { - droppedDocs.push(Doc.MakeAlias(d)); - } - return droppedDocs; - }, []); - dropData.droppedDocuments = droppedDocuments; - }); - } + return droppedDocs; + }, [] as Doc[])); - export function StartAnnotationDrag(eles: HTMLElement[], dragData: AnnotationDragData, downX: number, downY: number, options?: DragOptions) { - StartDrag(eles, dragData, downX, downY, options); - } - - export class LinkDragData { - constructor(linkSourceDoc: Doc, blacklist: Doc[] = []) { - this.linkSourceDocument = linkSourceDoc; - this.blacklist = blacklist; + StartDrag([dragEle], dragData, downX, downY, undefined, finishDrag); } - droppedDocuments: Doc[] = []; - linkSourceDocument: Doc; - blacklist: Doc[]; - dontClearTextBox?: boolean; - [id: string]: any; } - // for column dragging in schema view - export class ColumnDragData { - constructor(colKey: SchemaHeaderField) { - this.colKey = colKey; - } - colKey: SchemaHeaderField; - [id: string]: any; + // drag&drop the pdf annotation anchor which will create a text note on drop via a dropCompleted() DragOption + export function StartPdfAnnoDrag(eles: HTMLElement[], dragData: PdfAnnoDragData, downX: number, downY: number, options?: DragOptions) { + StartDrag(eles, dragData, downX, downY, options); } - export function StartLinkDrag(ele: HTMLElement, dragData: LinkDragData, downX: number, downY: number, options?: DragOptions) { - StartDrag([ele], dragData, downX, downY, options); + // drags a linker button and creates a link on drop + export function StartLinkDrag(ele: HTMLElement, sourceDoc: Doc, downX: number, downY: number, options?: DragOptions) { + StartDrag([ele], new DragManager.LinkDragData(sourceDoc), downX, downY, options); } + // drags a column from a schema view export function StartColumnDrag(ele: HTMLElement, dragData: ColumnDragData, downX: number, downY: number, options?: DragOptions) { StartDrag([ele], dragData, downX, downY, options); } - export let AbortDrag: () => void = emptyFunction; - - function StartDrag(eles: HTMLElement[], dragData: { [id: string]: any }, downX: number, downY: number, options?: DragOptions, finishDrag?: (dropData: { [id: string]: any }) => void) { + function StartDrag(eles: HTMLElement[], dragData: { [id: string]: any }, downX: number, downY: number, options?: DragOptions, finishDrag?: (dropData: DragCompleteEvent) => void) { eles = eles.filter(e => e); if (!dragDiv) { dragDiv = document.createElement("div"); @@ -336,80 +274,64 @@ export namespace DragManager { DragManager.Root().appendChild(dragDiv); } SelectionManager.SetIsDragging(true); - let scaleXs: number[] = []; - let scaleYs: number[] = []; - let xs: number[] = []; - let ys: number[] = []; - - const docs = dragData instanceof DocumentDragData ? dragData.draggedDocuments : - dragData instanceof AnnotationDragData ? [dragData.dragDocument] : []; - let dragElements = eles.map(ele => { - const w = ele.offsetWidth, - h = ele.offsetHeight; + const scaleXs: number[] = []; + const scaleYs: number[] = []; + const xs: number[] = []; + const ys: number[] = []; + + const docs = dragData instanceof DocumentDragData ? dragData.draggedDocuments : dragData instanceof PdfAnnoDragData ? [dragData.dragDocument] : []; + const dragElements = eles.map(ele => { + if (!ele.parentNode) dragDiv.appendChild(ele); + const dragElement = ele.parentNode === dragDiv ? ele : ele.cloneNode(true) as HTMLElement; const rect = ele.getBoundingClientRect(); - const scaleX = rect.width / w, - scaleY = rect.height / h; - let x = rect.left, - y = rect.top; - xs.push(x); - ys.push(y); + const scaleX = rect.width / ele.offsetWidth, + scaleY = rect.height / ele.offsetHeight; + xs.push(rect.left); + ys.push(rect.top); scaleXs.push(scaleX); scaleYs.push(scaleY); - let dragElement = ele.cloneNode(true) as HTMLElement; dragElement.style.opacity = "0.7"; - dragElement.style.borderRadius = getComputedStyle(ele).borderRadius; dragElement.style.position = "absolute"; dragElement.style.margin = "0"; dragElement.style.top = "0"; dragElement.style.bottom = ""; dragElement.style.left = "0"; - dragElement.style.transition = "none"; dragElement.style.color = "black"; + dragElement.style.transition = "none"; dragElement.style.transformOrigin = "0 0"; + dragElement.style.borderRadius = getComputedStyle(ele).borderRadius; dragElement.style.zIndex = globalCssVariables.contextMenuZindex;// "1000"; - dragElement.style.transform = `translate(${x}px, ${y}px) scale(${scaleX}, ${scaleY})`; + dragElement.style.transform = `translate(${rect.left + (options?.offsetX || 0)}px, ${rect.top + (options?.offsetY || 0)}px) scale(${scaleX}, ${scaleY})`; dragElement.style.width = `${rect.width / scaleX}px`; dragElement.style.height = `${rect.height / scaleY}px`; if (docs.length) { - var pdfBox = dragElement.getElementsByTagName("canvas"); - var pdfBoxSrc = ele.getElementsByTagName("canvas"); + const pdfBox = dragElement.getElementsByTagName("canvas"); + const pdfBoxSrc = ele.getElementsByTagName("canvas"); Array.from(pdfBox).map((pb, i) => pb.getContext('2d')!.drawImage(pdfBoxSrc[i], 0, 0)); - var pdfView = dragElement.getElementsByClassName("pdfViewer-viewer"); - var pdfViewSrc = ele.getElementsByClassName("pdfViewer-viewer"); - let tops = Array.from(pdfViewSrc).map(p => p.scrollTop); - let oldopacity = dragElement.style.opacity; + const pdfView = dragElement.getElementsByClassName("pdfViewer-viewer"); + const pdfViewSrc = ele.getElementsByClassName("pdfViewer-viewer"); + const tops = Array.from(pdfViewSrc).map(p => p.scrollTop); + const oldopacity = dragElement.style.opacity; dragElement.style.opacity = "0"; setTimeout(() => { dragElement.style.opacity = oldopacity; Array.from(pdfView).map((v, i) => v.scrollTo({ top: tops[i] })); }, 0); } - let set = dragElement.getElementsByTagName('*'); if (dragElement.hasAttribute("style")) (dragElement as any).style.pointerEvents = "none"; + const set = dragElement.getElementsByTagName('*'); // tslint:disable-next-line: prefer-for-of for (let i = 0; i < set.length; i++) { - if (set[i].hasAttribute("style")) { - let s = set[i]; - (s as any).style.pointerEvents = "none"; - } + set[i].hasAttribute("style") && ((set[i] as any).style.pointerEvents = "none"); } - dragDiv.appendChild(dragElement); return dragElement; }); - let hideSource = false; - if (options) { - if (typeof options.hideSource === "boolean") { - hideSource = options.hideSource; - } else { - hideSource = options.hideSource(); - } - } - - eles.map(ele => ele.hidden = hideSource); + const hideSource = options?.hideSource ? true : false; + eles.map(ele => ele.parentElement && ele.parentElement?.className === dragData.dragDivName ? (ele.parentElement.hidden = hideSource) : (ele.hidden = hideSource)); let lastX = downX; let lastY = downY; @@ -418,9 +340,9 @@ export namespace DragManager { if (dragData instanceof DocumentDragData) { dragData.userDropAction = e.ctrlKey ? "alias" : undefined; } - if (((options && !options.withoutShiftDrag) || !options) && e.shiftKey && CollectionDockingView.Instance) { + if (e.shiftKey && CollectionDockingView.Instance) { AbortDrag(); - finishDrag && finishDrag(dragData); + finishDrag?.(new DragCompleteEvent(true, dragData)); CollectionDockingView.Instance.StartOtherDrag({ pageX: e.pageX, pageY: e.pageY, @@ -429,61 +351,56 @@ export namespace DragManager { }, dragData.droppedDocuments); } //TODO: Why can't we use e.movementX and e.movementY? - let moveX = e.pageX - lastX; - let moveY = e.pageY - lastY; + const moveX = e.pageX - lastX; + const moveY = e.pageY - lastY; lastX = e.pageX; lastY = e.pageY; dragElements.map((dragElement, i) => (dragElement.style.transform = - `translate(${(xs[i] += moveX) + (options ? (options.offsetX || 0) : 0)}px, ${(ys[i] += moveY) + (options ? (options.offsetY || 0) : 0)}px) scale(${scaleXs[i]}, ${scaleYs[i]})`) + `translate(${(xs[i] += moveX) + (options?.offsetX || 0)}px, ${(ys[i] += moveY) + (options?.offsetY || 0)}px) scale(${scaleXs[i]}, ${scaleYs[i]})`) ); }; - let hideDragShowOriginalElements = () => { + const hideDragShowOriginalElements = () => { dragElements.map(dragElement => dragElement.parentNode === dragDiv && dragDiv.removeChild(dragElement)); - eles.map(ele => ele.hidden = false); + eles.map(ele => ele.parentElement && ele.parentElement?.className === dragData.dragDivName ? (ele.parentElement.hidden = false) : (ele.hidden = false)); }; - let endDrag = () => { + const endDrag = () => { document.removeEventListener("pointermove", moveHandler, true); document.removeEventListener("pointerup", upHandler); - if (options) { - options.handlers.dragComplete({}); - } }; AbortDrag = () => { hideDragShowOriginalElements(); SelectionManager.SetIsDragging(false); + options?.dragComplete?.(new DragCompleteEvent(true, dragData)); endDrag(); }; const upHandler = (e: PointerEvent) => { hideDragShowOriginalElements(); dispatchDrag(eles, e, dragData, options, finishDrag); SelectionManager.SetIsDragging(false); + options?.dragComplete?.(new DragCompleteEvent(false, dragData)); endDrag(); }; document.addEventListener("pointermove", moveHandler, true); document.addEventListener("pointerup", upHandler); } - function dispatchDrag(dragEles: HTMLElement[], e: PointerEvent, dragData: { [index: string]: any }, options?: DragOptions, finishDrag?: (dragData: { [index: string]: any }) => void) { - let removed = dragData.dontHideOnDrop ? [] : dragEles.map(dragEle => { - // let parent = dragEle.parentElement; - // if (parent) parent.removeChild(dragEle); - let ret = [dragEle, dragEle.style.width, dragEle.style.height]; + function dispatchDrag(dragEles: HTMLElement[], e: PointerEvent, dragData: { [index: string]: any }, options?: DragOptions, finishDrag?: (e: DragCompleteEvent) => void) { + const removed = dragData.dontHideOnDrop ? [] : dragEles.map(dragEle => { + const ret = { ele: dragEle, w: dragEle.style.width, h: dragEle.style.height }; dragEle.style.width = "0"; dragEle.style.height = "0"; return ret; }); const target = document.elementFromPoint(e.x, e.y); removed.map(r => { - let dragEle = r[0] as HTMLElement; - dragEle.style.width = r[1] as string; - dragEle.style.height = r[2] as string; - // let parent = r[1]; - // if (parent && dragEle) parent.appendChild(dragEle); + r.ele.style.width = r.w; + r.ele.style.height = r.h; }); if (target) { - finishDrag && finishDrag(dragData); + const complete = new DragCompleteEvent(false, dragData); + finishDrag?.(complete); target.dispatchEvent( new CustomEvent<DropEvent>("dashOnDrop", { @@ -491,8 +408,10 @@ export namespace DragManager { detail: { x: e.x, y: e.y, - data: dragData, - mods: e.altKey ? "AltKey" : e.ctrlKey ? "CtrlKey" : e.metaKey ? "MetaKey" : "" + complete: complete, + altKey: e.altKey, + metaKey: e.metaKey, + ctrlKey: e.ctrlKey } }) ); |