diff options
Diffstat (limited to 'src/client/views/collections/CollectionStackingView.tsx')
| -rw-r--r-- | src/client/views/collections/CollectionStackingView.tsx | 282 |
1 files changed, 177 insertions, 105 deletions
diff --git a/src/client/views/collections/CollectionStackingView.tsx b/src/client/views/collections/CollectionStackingView.tsx index 368e94a8c..6d9e942c9 100644 --- a/src/client/views/collections/CollectionStackingView.tsx +++ b/src/client/views/collections/CollectionStackingView.tsx @@ -1,45 +1,42 @@ import React = require("react"); -import { action, computed, IReactionDisposer, reaction } from "mobx"; +import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"; +import { action, computed, IReactionDisposer, reaction, untracked, observable, runInAction } from "mobx"; import { observer } from "mobx-react"; import { Doc, HeightSym, WidthSym } from "../../../new_fields/Doc"; import { Id } from "../../../new_fields/FieldSymbols"; -import { BoolCast, NumCast } from "../../../new_fields/Types"; -import { emptyFunction, returnOne, Utils } from "../../../Utils"; +import { BoolCast, NumCast, Cast } from "../../../new_fields/Types"; +import { emptyFunction, Utils } from "../../../Utils"; import { ContextMenu } from "../ContextMenu"; -import { DocumentView } from "../nodes/DocumentView"; import { CollectionSchemaPreview } from "./CollectionSchemaView"; import "./CollectionStackingView.scss"; import { CollectionSubView } from "./CollectionSubView"; -import { auto } from "async"; +import { undoBatch } from "../../util/UndoManager"; +import { DragManager } from "../../util/DragManager"; +import { DocumentType } from "../../documents/Documents"; +import { Transform } from "../../util/Transform"; +import { CursorProperty } from "csstype"; @observer export class CollectionStackingView extends CollectionSubView(doc => doc) { _masonryGridRef: HTMLDivElement | null = null; + _draggerRef = React.createRef<HTMLDivElement>(); _heightDisposer?: IReactionDisposer; _gridSize = 1; + _docXfs: any[] = []; + @observable private cursor: CursorProperty = "grab"; @computed get xMargin() { return NumCast(this.props.Document.xMargin, 2 * this.gridGap); } @computed get yMargin() { return NumCast(this.props.Document.yMargin, 2 * this.gridGap); } @computed get gridGap() { return NumCast(this.props.Document.gridGap, 10); } @computed get singleColumn() { return BoolCast(this.props.Document.singleColumn, true); } @computed get columnWidth() { return this.singleColumn ? (this.props.PanelWidth() / (this.props as any).ContentScaling() - 2 * this.xMargin) : Math.min(this.props.PanelWidth() - 2 * this.xMargin, NumCast(this.props.Document.columnWidth, 250)); } + @computed get filteredChildren() { return this.childDocs.filter(d => !d.isMinimized); } - singleColDocHeight(d: Doc) { - let nw = NumCast(d.nativeWidth); - let nh = NumCast(d.nativeHeight); - let aspect = nw && nh ? nh / nw : 1; - let wid = Math.min(d[WidthSym](), this.columnWidth); - return (nw && nh) ? wid * aspect : d[HeightSym](); - } componentDidMount() { this._heightDisposer = reaction(() => [this.yMargin, this.gridGap, this.columnWidth, this.childDocs.map(d => [d.height, d.width, d.zoomBasis, d.nativeHeight, d.nativeWidth, d.isMinimized])], - () => { - if (this.singleColumn) { - let children = this.childDocs.filter(d => !d.isMinimized); - this.props.Document.height = children.reduce((height, d, i) => - height + this.singleColDocHeight(d) + (i === children.length - 1 ? this.yMargin : this.gridGap) - , this.yMargin); - } - }, { fireImmediately: true }); + () => this.singleColumn && + (this.props.Document.height = this.filteredChildren.reduce((height, d, i) => + height + this.getDocHeight(d) + (i === this.filteredChildren.length - 1 ? this.yMargin : this.gridGap), this.yMargin)) + , { fireImmediately: true }); } componentWillUnmount() { if (this._heightDisposer) this._heightDisposer(); @@ -47,98 +44,122 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) { @action moveDocument = (doc: Doc, targetCollection: Doc, addDocument: (document: Doc) => boolean): boolean => { - this.props.removeDocument(doc); - addDocument(doc); - return true; - } - getDocTransform(doc: Doc, dref: HTMLDivElement) { - let { scale, translateX, translateY } = Utils.GetScreenTransform(dref); - let outerXf = Utils.GetScreenTransform(this._masonryGridRef!); - let offset = this.props.ScreenToLocalTransform().transformDirection(outerXf.translateX - translateX, outerXf.translateY - translateY); - return this.props.ScreenToLocalTransform().translate(offset[0], offset[1]).scale(NumCast(doc.width, 1) / this.columnWidth); + return this.props.removeDocument(doc) && addDocument(doc); } createRef = (ele: HTMLDivElement | null) => { this._masonryGridRef = ele; this.createDropTarget(ele!); } - @computed - get singleColumnChildren() { - let children = this.childDocs.filter(d => !d.isMinimized); - return children.map((d, i) => { - let dref = React.createRef<HTMLDivElement>(); - let script = undefined; - let colWidth = () => d.nativeWidth ? Math.min(d[WidthSym](), this.columnWidth) : this.columnWidth; - let rowHeight = () => this.singleColDocHeight(d); - let dxf = () => this.getDocTransform(d, dref.current!).scale(this.columnWidth / d[WidthSym]()); - return <div className="collectionStackingView-masonryDoc" - key={d[Id]} - ref={dref} - style={{ width: colWidth(), height: rowHeight(), marginLeft: "auto", marginRight: "auto" }} > - <CollectionSchemaPreview - Document={d} - width={colWidth} - height={rowHeight} - getTransform={dxf} - CollectionView={this.props.CollectionView} - addDocument={this.props.addDocument} - moveDocument={this.props.moveDocument} - removeDocument={this.props.removeDocument} - active={this.props.active} - whenActiveChanged={this.props.whenActiveChanged} - addDocTab={this.props.addDocTab} - setPreviewScript={emptyFunction} - previewScript={script}> - </CollectionSchemaPreview> - </div>; - }); + overlays = (doc: Doc) => { + return doc.type === DocumentType.IMG || doc.type === DocumentType.VID ? { title: "title", caption: "caption" } : {}; + } + + getDisplayDoc(layoutDoc: Doc, d: Doc, dxf: () => Transform) { + let resolvedDataDoc = !this.props.Document.isTemplate && this.props.DataDoc !== this.props.Document ? this.props.DataDoc : undefined; + let width = () => d.nativeWidth ? Math.min(layoutDoc[WidthSym](), this.columnWidth) : this.columnWidth; + let height = () => this.getDocHeight(layoutDoc); + let finalDxf = () => dxf().scale(this.columnWidth / layoutDoc[WidthSym]()); + return <CollectionSchemaPreview + Document={layoutDoc} + DataDocument={resolvedDataDoc} + showOverlays={this.overlays} + renderDepth={this.props.renderDepth} + width={width} + height={height} + getTransform={finalDxf} + CollectionView={this.props.CollectionView} + addDocument={this.props.addDocument} + moveDocument={this.props.moveDocument} + removeDocument={this.props.removeDocument} + active={this.props.active} + whenActiveChanged={this.props.whenActiveChanged} + addDocTab={this.props.addDocTab} + setPreviewScript={emptyFunction} + previewScript={undefined}> + </CollectionSchemaPreview>; + } + getDocHeight(d: Doc) { + let nw = NumCast(d.nativeWidth); + let nh = NumCast(d.nativeHeight); + let aspect = nw && nh ? nh / nw : 1; + let wid = Math.min(d[WidthSym](), this.columnWidth); + return (nw && nh) ? wid * aspect : d[HeightSym](); + } + + + offsetTransform(doc: Doc, translateX: number, translateY: number) { + let outerXf = Utils.GetScreenTransform(this._masonryGridRef!); + let offset = this.props.ScreenToLocalTransform().transformDirection(outerXf.translateX - translateX, outerXf.translateY - translateY); + return this.props.ScreenToLocalTransform().translate(offset[0], offset[1]).scale(NumCast(doc.width, 1) / this.columnWidth); } + getDocTransform(doc: Doc, dref: HTMLDivElement) { + let { scale, translateX, translateY } = Utils.GetScreenTransform(dref); + return this.offsetTransform(doc, translateX, translateY); + } + getSingleDocTransform(doc: Doc, ind: number, width: number) { + let localY = this.filteredChildren.reduce((height, d, i) => + height + (i < ind ? this.getDocHeight(Doc.expandTemplateLayout(d, this.props.DataDoc)) + this.gridGap : 0), this.yMargin); + let translate = this.props.ScreenToLocalTransform().inverse().transformPoint((this.props.PanelWidth() - width) / 2, localY); + return this.offsetTransform(doc, translate[0], translate[1]); + } + @computed get children() { - return this.childDocs.filter(d => !d.isMinimized).map((d, i) => { - let dref = React.createRef<HTMLDivElement>(); - let dxf = () => this.getDocTransform(d, dref.current!).scale(this.columnWidth / d[WidthSym]()); - let renderScale = this.columnWidth / NumCast(d.nativeWidth, this.columnWidth); - let aspect = NumCast(d.nativeWidth) / NumCast(d.nativeHeight); - let width = () => this.columnWidth; - let height = () => aspect ? width() / aspect : d[HeightSym]() - let rowSpan = Math.ceil((height() + this.gridGap) / (this._gridSize + this.gridGap)); - let childFocus = (doc: Doc) => { - doc.libraryBrush = true; - this.props.focus(this.props.Document); // just focus on this collection, not the underlying document because the API doesn't support adding an offset to focus on and we can't pan zoom our contents to be centered. - }; - return (<div className="collectionStackingView-masonryDoc" - key={d[Id]} - ref={dref} - style={{ - width: width(), - height: height(), - overflow: "auto", - transformOrigin: "top left", - gridRowEnd: `span ${rowSpan}`, - gridColumnEnd: `span 1`, - transform: `scale(${renderScale})` - }} > - <DocumentView key={d[Id]} Document={d} - addDocument={this.props.addDocument} - removeDocument={this.props.removeDocument} - moveDocument={this.moveDocument} - ContainingCollectionView={this.props.CollectionView} - isTopMost={false} - ScreenToLocalTransform={dxf} - focus={childFocus} - ContentScaling={returnOne} - PanelWidth={width} - PanelHeight={height} - selectOnLoad={false} - parentActive={this.props.active} - addDocTab={this.props.addDocTab} - bringToFront={emptyFunction} - whenActiveChanged={this.props.whenActiveChanged} - /> - </div>); + this._docXfs.length = 0; + return this.filteredChildren.map((d, i) => { + let layoutDoc = Doc.expandTemplateLayout(d, this.props.DataDoc); + let width = () => d.nativeWidth ? Math.min(layoutDoc[WidthSym](), this.columnWidth) : this.columnWidth; + let height = () => this.getDocHeight(layoutDoc); + if (this.singleColumn) { + let dxf = () => this.getSingleDocTransform(layoutDoc, i, width()); + let rowHgtPcnt = height() / (this.props.Document[HeightSym]() - 2 * this.yMargin) * 100; + this._docXfs.push({ dxf: dxf, width: width, height: height }); + return <div className="collectionStackingView-columnDoc" key={d[Id]} style={{ width: width(), marginTop: i === 0 ? 0 : this.gridGap, height: `${rowHgtPcnt}%` }} > + {this.getDisplayDoc(layoutDoc, d, dxf)} + </div>; + } else { + let dref = React.createRef<HTMLDivElement>(); + let dxf = () => this.getDocTransform(layoutDoc, dref.current!); + let rowSpan = Math.ceil((height() + this.gridGap) / (this._gridSize + this.gridGap)); + this._docXfs.push({ dxf: dxf, width: width, height: height }); + return <div className="collectionStackingView-masonryDoc" key={d[Id]} ref={dref} style={{ gridRowEnd: `span ${rowSpan}` }} > + {this.getDisplayDoc(layoutDoc, d, dxf)} + </div>; + } }); } + + _columnStart: number = 0; + columnDividerDown = (e: React.PointerEvent) => { + e.stopPropagation(); + e.preventDefault(); + runInAction(() => this.cursor = "grabbing"); + document.addEventListener("pointermove", this.onDividerMove); + document.addEventListener('pointerup', this.onDividerUp); + this._columnStart = this.props.ScreenToLocalTransform().transformPoint(e.clientX, e.clientY)[0]; + } + @action + onDividerMove = (e: PointerEvent): void => { + let dragPos = this.props.ScreenToLocalTransform().transformPoint(e.clientX, e.clientY)[0]; + let delta = dragPos - this._columnStart; + this._columnStart = dragPos; + + this.props.Document.columnWidth = this.columnWidth + delta; + } + + @action + onDividerUp = (e: PointerEvent): void => { + runInAction(() => this.cursor = "grab"); + document.removeEventListener("pointermove", this.onDividerMove); + document.removeEventListener('pointerup', this.onDividerUp); + } + + @computed get columnDragger() { + return <div className="collectionStackingView-columnDragger" onPointerDown={this.columnDividerDown} ref={this._draggerRef} style={{ cursor: this.cursor, left: `${this.columnWidth + this.xMargin}px` }} > + <FontAwesomeIcon icon={"arrows-alt-h"} /> + </div>; + } onContextMenu = (e: React.MouseEvent): void => { if (!e.isPropagationStopped() && this.props.Document[Id] !== "mainDoc") { // need to test this because GoldenLayout causes a parallel hierarchy in the React DOM for its children and the main document view7 ContextMenu.Instance.addItem({ @@ -147,15 +168,65 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) { }); } } + + @undoBatch + @action + drop = (e: Event, de: DragManager.DropEvent) => { + let targInd = -1; + let where = [de.x, de.y]; + if (de.data instanceof DragManager.DocumentDragData) { + this._docXfs.map((cd, i) => { + let pos = cd.dxf().inverse().transformPoint(-2 * this.gridGap, -2 * this.gridGap); + let pos1 = cd.dxf().inverse().transformPoint(cd.width(), cd.height()); + if (where[0] > pos[0] && where[0] < pos1[0] && where[1] > pos[1] && where[1] < pos1[1]) { + targInd = i; + } + }); + } + if (super.drop(e, de)) { + let newDoc = de.data.droppedDocuments[0]; + let docs = this.childDocList; + if (docs) { + if (targInd === -1) targInd = docs.length; + else targInd = docs.indexOf(this.filteredChildren[targInd]); + let srcInd = docs.indexOf(newDoc); + docs.splice(srcInd, 1); + docs.splice(targInd > srcInd ? targInd - 1 : targInd, 0, newDoc); + } + } + return false; + } + @undoBatch + @action + onDrop = (e: React.DragEvent): void => { + let where = [e.clientX, e.clientY]; + let targInd = -1; + this._docXfs.map((cd, i) => { + let pos = cd.dxf().inverse().transformPoint(-2 * this.gridGap, -2 * this.gridGap); + let pos1 = cd.dxf().inverse().transformPoint(cd.width(), cd.height()); + if (where[0] > pos[0] && where[0] < pos1[0] && where[1] > pos[1] && where[1] < pos1[1]) { + targInd = i; + } + }); + super.onDrop(e, {}, () => { + if (targInd !== -1) { + let newDoc = this.childDocs[this.childDocs.length - 1]; + let docs = this.childDocList; + if (docs) { + docs.splice(docs.length - 1, 1); + docs.splice(targInd, 0, newDoc); + } + } + }); + } render() { - let cols = this.singleColumn ? 1 : Math.max(1, Math.min(this.childDocs.filter(d => !d.isMinimized).length, + let cols = this.singleColumn ? 1 : Math.max(1, Math.min(this.filteredChildren.length, Math.floor((this.props.PanelWidth() - 2 * this.xMargin) / (this.columnWidth + this.gridGap)))); let templatecols = ""; for (let i = 0; i < cols; i++) templatecols += `${this.columnWidth}px `; return ( - <div className="collectionStackingView" ref={this.createRef} onContextMenu={this.onContextMenu} onWheel={(e: React.WheelEvent) => e.stopPropagation()} > + <div className="collectionStackingView" ref={this.createRef} onDrop={this.onDrop.bind(this)} onContextMenu={this.onContextMenu} onWheel={(e: React.WheelEvent) => e.stopPropagation()} > <div className={`collectionStackingView-masonry${this.singleColumn ? "Single" : "Grid"}`} - style={{ padding: this.singleColumn ? `${this.yMargin}px ${this.xMargin}px ${this.yMargin}px ${this.xMargin}px` : `${this.yMargin}px ${this.xMargin}px`, margin: "auto", @@ -167,7 +238,8 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) { gridAutoRows: this.singleColumn ? undefined : `${this._gridSize}px` }} > - {this.singleColumn ? this.singleColumnChildren : this.children} + {this.children} + {this.singleColumn ? (null) : this.columnDragger} </div> </div> ); |