diff options
Diffstat (limited to 'src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx')
| -rw-r--r-- | src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx | 215 |
1 files changed, 159 insertions, 56 deletions
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx index 8af048d67..1033050b9 100644 --- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx +++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx @@ -7,7 +7,7 @@ import { Id } from "../../../../fields/FieldSymbols"; import { InkData, InkField, InkTool } from "../../../../fields/InkField"; import { List } from "../../../../fields/List"; import { RichTextField } from "../../../../fields/RichTextField"; -import { createSchema, makeInterface } from "../../../../fields/Schema"; +import { createSchema, makeInterface, listSpec } from "../../../../fields/Schema"; import { ScriptField } from "../../../../fields/ScriptField"; import { BoolCast, Cast, FieldValue, NumCast, ScriptCast, StrCast } from "../../../../fields/Types"; import { TraceMobx } from "../../../../fields/util"; @@ -33,7 +33,7 @@ import { ContextMenu } from "../../ContextMenu"; import { ActiveArrowEnd, ActiveArrowStart, ActiveDash, ActiveFillColor, ActiveInkBezierApprox, ActiveInkColor, ActiveInkWidth } from "../../InkingStroke"; import { CollectionFreeFormDocumentView } from "../../nodes/CollectionFreeFormDocumentView"; import { DocumentLinksButton } from "../../nodes/DocumentLinksButton"; -import { DocumentViewProps } from "../../nodes/DocumentView"; +import { DocumentViewProps, DocAfterFocusFunc } from "../../nodes/DocumentView"; import { FormattedTextBox } from "../../nodes/formattedText/FormattedTextBox"; import { pageSchema } from "../../nodes/ImageBox"; import { PresBox } from "../../nodes/PresBox"; @@ -46,6 +46,7 @@ import "./CollectionFreeFormView.scss"; import { MarqueeOptionsMenu } from "./MarqueeOptionsMenu"; import { MarqueeView } from "./MarqueeView"; import React = require("react"); +import { CurrentUserUtils } from "../../../util/CurrentUserUtils"; export const panZoomSchema = createSchema({ _panX: "number", @@ -88,6 +89,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P private _clusterDistance: number = 75; private _hitCluster = false; private _layoutComputeReaction: IReactionDisposer | undefined; + private _boundsReaction: IReactionDisposer | undefined; private _layoutPoolData = new ObservableMap<string, PoolData>(); private _layoutSizeData = new ObservableMap<string, { width?: number, height?: number }>(); private _cachedPool: Map<string, PoolData> = new Map(); @@ -105,27 +107,31 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P @computed get fitToContentScaling() { return this.fitToContent ? NumCast(this.layoutDoc.fitToContentScaling, 1) : 1; } @computed get fitToContent() { return (this.props.fitToBox || this.Document._fitToBox) && !this.isAnnotationOverlay; } - @computed get parentScaling() { return this.props.ContentScaling && this.fitToContent && !this.isAnnotationOverlay ? this.props.ContentScaling() : 1; } + @computed get parentScaling() { return this.props.ContentScaling && this.fitToContent ? this.props.ContentScaling() : 1; } @computed get contentBounds() { return aggregateBounds(this._layoutElements.filter(e => e.bounds && !e.bounds.z).map(e => e.bounds!), NumCast(this.layoutDoc._xPadding, 10), NumCast(this.layoutDoc._yPadding, 10)); } - @computed get nativeWidth() { return this.fitToContent ? 0 : returnVal(this.props.NativeWidth?.(), NumCast(this.Document._nativeWidth)); } - @computed get nativeHeight() { return this.fitToContent ? 0 : returnVal(this.props.NativeHeight?.(), NumCast(this.Document._nativeHeight)); } + @computed get nativeWidth() { return this.fitToContent ? 0 : returnVal(this.props.NativeWidth?.(), Doc.NativeWidth(this.Document)); } + @computed get nativeHeight() { return this.fitToContent ? 0 : returnVal(this.props.NativeHeight?.(), Doc.NativeHeight(this.Document)); } private get isAnnotationOverlay() { return this.props.isAnnotationOverlay; } private get scaleFieldKey() { return this.props.scaleField || "_viewScale"; } private get borderWidth() { return this.isAnnotationOverlay ? 0 : COLLECTION_BORDER_WIDTH; } - private panX = () => this.fitToContent ? (this.contentBounds.x + this.contentBounds.r) / 2 : this.Document._panX || 0; - private panY = () => this.fitToContent ? (this.contentBounds.y + this.contentBounds.b) / 2 : this.Document._panY || 0; - private zoomScaling = () => (this.fitToContentScaling / this.parentScaling) * (this.fitToContent ? - Math.min(this.props.PanelHeight() / (this.contentBounds.b - this.contentBounds.y), - this.props.PanelWidth() / (this.contentBounds.r - this.contentBounds.x)) : - NumCast(this.Document[this.scaleFieldKey], 1)) - + private panX = () => this.fitToContent && !this.props.isAnnotationOverlay ? (this.contentBounds.x + this.contentBounds.r) / 2 : this.Document._panX || 0; + private panY = () => this.fitToContent && !this.props.isAnnotationOverlay ? (this.contentBounds.y + this.contentBounds.b) / 2 : this.Document._panY || 0; + private zoomScaling = () => { + const mult = this.fitToContentScaling / this.parentScaling; + if (this.fitToContent) { + const zs = !this.childDocs.length ? 1 : + Math.min(this.props.PanelHeight() / (this.contentBounds.b - this.contentBounds.y), this.props.PanelWidth() / (this.contentBounds.r - this.contentBounds.x)); + return mult * zs; + } + return mult * NumCast(this.Document[this.scaleFieldKey], 1); + } @computed get cachedCenteringShiftX(): number { const scaling = this.fitToContent || !this.contentScaling ? 1 : this.contentScaling; - return !this.isAnnotationOverlay ? this.props.PanelWidth() / 2 / this.parentScaling / scaling : 0; // shift so pan position is at center of window for non-overlay collections + return !this.props.isAnnotationOverlay ? this.props.PanelWidth() / 2 / this.parentScaling / scaling : 0; // shift so pan position is at center of window for non-overlay collections } @computed get cachedCenteringShiftY(): number { const scaling = this.fitToContent || !this.contentScaling ? 1 : this.contentScaling; - return !this.isAnnotationOverlay ? this.props.PanelHeight() / 2 / this.parentScaling / scaling : 0;// shift so pan position is at center of window for non-overlay collections + return !this.props.isAnnotationOverlay ? this.props.PanelHeight() / 2 / this.parentScaling / scaling : 0;// shift so pan position is at center of window for non-overlay collections } @computed get cachedGetLocalTransform(): Transform { return Transform.Identity().scale(1 / this.zoomScaling()).translate(this.panX(), this.panY()); @@ -163,14 +169,23 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P if (newBox.activeFrame !== undefined) { const x = newBox.x; const y = newBox.y; + const w = newBox._width; + const h = newBox._height; delete newBox["x-indexed"]; delete newBox["y-indexed"]; + delete newBox["w-indexed"]; + delete newBox["h-indexed"]; delete newBox["opacity-indexed"]; + delete newBox._width; + delete newBox._height; delete newBox.x; delete newBox.y; + delete newBox.opacity; delete newBox.activeFrame; newBox.x = x; newBox.y = y; + newBox._width = w; + newBox._height = h; } } if (this.Document._currentFrame !== undefined && !this.props.isAnnotationOverlay) { @@ -197,13 +212,15 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P @action internalDocDrop(e: Event, de: DragManager.DropEvent, docDragData: DragManager.DocumentDragData, xp: number, yp: number) { if (!super.onInternalDrop(e, de)) return false; + const refDoc = docDragData.droppedDocuments[0]; const [xpo, ypo] = this.getTransformOverlay().transformPoint(de.x, de.y); - const z = NumCast(docDragData.droppedDocuments[0].z); + const z = NumCast(refDoc.z); const x = (z ? xpo : xp) - docDragData.offset[0]; const y = (z ? ypo : yp) - docDragData.offset[1]; const zsorted = this.childLayoutPairs.map(pair => pair.layout).slice().sort((doc1, doc2) => NumCast(doc1.zIndex) - NumCast(doc2.zIndex)); zsorted.forEach((doc, index) => doc.zIndex = doc.isInkMask ? 5000 : index + 1); - const dropPos = [NumCast(docDragData.droppedDocuments[0].x), NumCast(docDragData.droppedDocuments[0].y)]; + const dvals = CollectionFreeFormDocumentView.getValues(refDoc, NumCast(refDoc.activeFrame, 1000)); + const dropPos = this.Document._currentFrame !== undefined ? [dvals.x, dvals.y] : [NumCast(refDoc.x), NumCast(refDoc.y)]; for (let i = 0; i < docDragData.droppedDocuments.length; i++) { const d = docDragData.droppedDocuments[i]; const layoutDoc = Doc.Layout(d); @@ -214,7 +231,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P d.x = x + NumCast(d.x) - dropPos[0]; d.y = y + NumCast(d.y) - dropPos[1]; } - const nd = [NumCast(layoutDoc._nativeWidth), NumCast(layoutDoc._nativeHeight)]; + const nd = [Doc.NativeWidth(layoutDoc), Doc.NativeHeight(layoutDoc)]; layoutDoc._width = NumCast(layoutDoc._width, 300); layoutDoc._height = NumCast(layoutDoc._height, nd[0] && nd[1] ? nd[1] / nd[0] * NumCast(layoutDoc._width) : 300); !d._isBackground && (d._raiseWhenDragged === undefined ? Doc.UserDoc()._raiseWhenDragged : d._raiseWhenDragged) && (d.zIndex = zsorted.length + 1 + i); // bringToFront @@ -776,15 +793,19 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P @action zoom = (pointX: number, pointY: number, deltaY: number): void => { let deltaScale = deltaY > 0 ? (1 / 1.05) : 1.05; - if (deltaScale * this.zoomScaling() < 1 && this.isAnnotationOverlay) { - deltaScale = 1 / this.zoomScaling(); - } if (deltaScale < 0) deltaScale = -deltaScale; const [x, y] = this.getTransform().transformPoint(pointX, pointY); + const invTransform = this.getLocalTransform().inverse(); + if (deltaScale * invTransform.Scale > 20) { + deltaScale = 20 / invTransform.Scale; + } + if (deltaScale * invTransform.Scale < 1 && this.isAnnotationOverlay) { + deltaScale = 1 / invTransform.Scale; + } const localTransform = this.getLocalTransform().inverse().scaleAbout(deltaScale, x, y); if (localTransform.Scale >= 0.15 || localTransform.Scale > this.zoomScaling()) { - const safeScale = Math.min(Math.max(0.15, localTransform.Scale), 40); + const safeScale = Math.min(Math.max(0.15, localTransform.Scale), 20); this.props.Document[this.scaleFieldKey] = Math.abs(safeScale); this.setPan(-localTransform.TranslateX / safeScale, -localTransform.TranslateY / safeScale); } @@ -792,7 +813,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P @action onPointerWheel = (e: React.WheelEvent): void => { - if (this.layoutDoc._lockedTransform || this.props.Document.inOverlay || this.props.Document.treeViewOutlineMode) return; + if (this.layoutDoc._lockedTransform || CurrentUserUtils.OverlayDocs.includes(this.props.Document) || this.props.Document.treeViewOutlineMode) return; if (!e.ctrlKey && this.props.Document.scrollHeight !== undefined) { // things that can scroll vertically should do that instead of zooming e.stopPropagation(); } @@ -828,7 +849,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P else if (ranges.yrange.max <= (panY - panelDim[1] / 2)) panY = ranges.yrange.min - panelDim[1] / 2; } } - if (!this.layoutDoc._lockedTransform || this.Document.inOverlay) { + if (!this.layoutDoc._lockedTransform || CurrentUserUtils.OverlayDocs.includes(this.Document)) { this.Document._viewTransition = panType; const scale = this.getLocalTransform().inverse().Scale; const newPanX = Math.min((1 - 1 / scale) * this.nativeWidth, Math.max(0, panX)); @@ -866,7 +887,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P this.layoutDoc._panY = NumCast(this.layoutDoc._panY) - newpan[1]; } - focusDocument = (doc: Doc, willZoom: boolean, scale?: number, afterFocus?: () => boolean) => { + focusDocument = (doc: Doc, willZoom?: boolean, scale?: number, afterFocus?: DocAfterFocusFunc, dontCenter?: boolean, didFocus?: boolean) => { const state = HistoryUtil.getState(); // TODO This technically isn't correct if type !== "doc", as @@ -885,48 +906,72 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P SelectionManager.DeselectAll(); if (this.props.Document.scrollHeight) { const annotOn = Cast(doc.annotationOn, Doc) as Doc; + let delay = 1000; if (!annotOn) { - this.props.focus(doc); + !dontCenter && this.props.focus(doc); + afterFocus && setTimeout(afterFocus, delay); } else { const contextHgt = Doc.AreProtosEqual(annotOn, this.props.Document) && this.props.VisibleHeight ? this.props.VisibleHeight() : NumCast(annotOn._height); - const offset = annotOn && (contextHgt / 2); - this.props.Document._scrollY = NumCast(doc.y) - offset; + const curScroll = NumCast(this.props.Document._scrollTop); + let scrollTo = curScroll; + if (curScroll + contextHgt < NumCast(doc.y)) { + scrollTo = NumCast(doc.y) + Math.max(NumCast(doc._height), 100) - contextHgt; + } else if (curScroll > NumCast(doc.y)) { + scrollTo = Math.max(0, NumCast(doc.y) - 50); + } + if (curScroll !== scrollTo || this.props.Document._viewTransition) { + this.props.Document._scrollPreviewY = this.props.Document._scrollY = scrollTo; + delay = Math.abs(scrollTo - curScroll) > 5 ? 1000 : 0; + !dontCenter && this.props.focus(this.props.Document); + afterFocus && setTimeout(afterFocus, delay); + } else { + !dontCenter && delay && this.props.focus(this.props.Document); + afterFocus?.(!dontCenter && delay ? true : false); + + } } - afterFocus && setTimeout(afterFocus, 1000); } else { const layoutdoc = Doc.Layout(doc); - const newPanX = NumCast(doc.x) + NumCast(layoutdoc._width) / 2; - const newPanY = NumCast(doc.y) + NumCast(layoutdoc._height) / 2; + const savedState = { px: this.Document._panX, py: this.Document._panY, s: this.Document[this.scaleFieldKey], pt: this.Document._viewTransition }; + + willZoom && this.setScaleToZoom(layoutdoc, scale); + const newPanX = (NumCast(doc.x) + doc[WidthSym]() / 2) - (this.isAnnotationOverlay ? (Doc.NativeWidth(this.props.Document)) / 2 / this.zoomScaling() : 0); + const newPanY = (NumCast(doc.y) + doc[HeightSym]() / 2) - (this.isAnnotationOverlay ? (Doc.NativeHeight(this.props.Document)) / 2 / this.zoomScaling() : 0); const newState = HistoryUtil.getState(); newState.initializers![this.Document[Id]] = { panX: newPanX, panY: newPanY }; HistoryUtil.pushState(newState); - const savedState = { px: this.Document._panX, py: this.Document._panY, s: this.Document[this.scaleFieldKey], pt: this.Document._viewTransition }; - - if (DocListCast(this.dataDoc[this.props.fieldKey]).includes(doc)) { + if (DocListCast(this.dataDoc[this.props.annotationsKey || this.props.fieldKey]).includes(doc)) { // glr: freeform transform speed can be set by adjusting presTransition field - needs a way of knowing when presentation is not active... if (!doc.z) this.setPan(newPanX, newPanY, doc.focusSpeed || doc.focusSpeed === 0 ? `transform ${doc.focusSpeed}ms` : "transform 500ms", true); // docs that are floating in their collection can't be panned to from their collection -- need to propagate the pan to a parent freeform somehow } Doc.BrushDoc(this.props.Document); - this.props.focus(this.props.Document); - willZoom && this.setScaleToZoom(layoutdoc, scale); - Doc.linkFollowHighlight(doc); - afterFocus && setTimeout(() => { - if (afterFocus?.()) { - this.Document._panX = savedState.px; - this.Document._panY = savedState.py; - this.Document[this.scaleFieldKey] = savedState.s; - this.Document._viewTransition = savedState.pt; - } - }, 500); + const newDidFocus = didFocus || (newPanX !== savedState.px || newPanY !== savedState.py); + + const newAfterFocus = (didFocus: boolean) => { + afterFocus && setTimeout(() => { + // @ts-ignore + if (afterFocus?.(didFocus || (newPanX !== savedState.px || newPanY !== savedState.py))) { + this.Document._panX = savedState.px; + this.Document._panY = savedState.py; + this.Document[this.scaleFieldKey] = savedState.s; + this.Document._viewTransition = savedState.pt; + } + }, newPanX !== savedState.px || newPanY !== savedState.py ? 500 : 0); + return false; + }; + this.props.focus(this.props.Document, undefined, undefined, newAfterFocus, undefined, newDidFocus); + Doc.linkFollowHighlight(doc); } } setScaleToZoom = (doc: Doc, scale: number = 0.75) => { - this.Document[this.scaleFieldKey] = scale * Math.min(this.props.PanelWidth() / NumCast(doc._width), this.props.PanelHeight() / NumCast(doc._height)); + const pw = this.isAnnotationOverlay ? Doc.NativeWidth(this.props.Document) : this.props.PanelWidth(); + const ph = this.isAnnotationOverlay ? Doc.NativeHeight(this.props.Document) : this.props.PanelHeight(); + pw && ph && (this.Document[this.scaleFieldKey] = scale * Math.min(pw / NumCast(doc._width), ph / NumCast(doc._height))); } @computed get libraryPath() { return this.props.LibraryPath ? [...this.props.LibraryPath, this.props.Document] : []; } @@ -949,7 +994,6 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P LayoutTemplate: childLayout.z ? undefined : this.props.ChildLayoutTemplate, LayoutTemplateString: childLayout.z ? undefined : this.props.ChildLayoutString, FreezeDimensions: this.props.freezeChildDimensions, - layoutKey: StrCast(this.props.Document.childLayoutKey), setupDragLines: this.setupDragLines, dontRegisterView: this.props.dontRegisterView, rootSelected: childData ? this.rootSelected : returnFalse, @@ -964,6 +1008,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P ContainingCollectionView: this.props.CollectionView, ContainingCollectionDoc: this.props.Document, docFilters: this.docFilters, + docRangeFilters: this.docRangeFilters, searchFilterDocs: this.searchFilterDocs, focus: this.focusDocument, backgroundColor: this.getClusterColor, @@ -1105,7 +1150,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P }); this._cachedPool.clear(); Array.from(newPool.entries()).forEach(k => this._cachedPool.set(k[0], k[1])); - const elements: ViewDefResult[] = computedElementData.slice(); + const elements = computedElementData.slice(); const engine = this.props.layoutEngine?.() || StrCast(this.props.Document._layoutEngine); Array.from(newPool.entries()).filter(entry => this.isCurrent(entry[1].pair.layout)).forEach(entry => elements.push({ @@ -1126,8 +1171,9 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P bounds: this.childDataProvider(entry[1].pair.layout, entry[1].replica) })); - if (this.props.isAnnotationOverlay) { - this.props.Document[this.scaleFieldKey] = Math.max(1, NumCast(this.props.Document[this.scaleFieldKey])); + if (this.props.isAnnotationOverlay) { // don't zoom out farther than 1-1 if it's a bounded item (image, video, pdf), otherwise don't allow zooming in closer than 1-1 if it's a text sidebar + if (this.props.scaleField) this.props.Document[this.scaleFieldKey] = Math.min(1, NumCast(this.props.Document[this.scaleFieldKey], 1)); + else this.props.Document[this.scaleFieldKey] = Math.max(1, NumCast(this.props.Document[this.scaleFieldKey])); } this.Document._useClusters && !this._clusterSets.length && this.childDocs.length && this.updateClusters(true); @@ -1140,12 +1186,22 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P this._layoutComputeReaction = reaction(() => this.doLayoutComputation, (elements) => this._layoutElements = elements || [], { fireImmediately: true, name: "doLayout" }); + if (!this.props.annotationsKey) { + this._boundsReaction = reaction(() => this.contentBounds, + bounds => (!this.fitToContent && this._layoutElements?.length) && setTimeout(() => { + const rbounds = Cast(this.Document._renderContentBounds, listSpec("number"), [0, 0, 0, 0]); + if (rbounds[0] !== bounds.x || rbounds[1] !== bounds.y || rbounds[2] !== bounds.r || rbounds[3] !== bounds.b) { + this.Document._renderContentBounds = new List<number>([bounds.x, bounds.y, bounds.r, bounds.b]); + } + })); + } this._marqueeRef.current?.addEventListener("dashDragAutoScroll", this.onDragAutoScroll as any); } componentWillUnmount() { this._layoutComputeReaction?.(); + this._boundsReaction?.(); this._marqueeRef.current?.removeEventListener("dashDragAutoScroll", this.onDragAutoScroll as any); } @@ -1154,7 +1210,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P @action onCursorMove = (e: React.PointerEvent) => { - super.setCursorPosition(this.getTransform().transformPoint(e.clientX, e.clientY)); + // super.setCursorPosition(this.getTransform().transformPoint(e.clientX, e.clientY)); } @@ -1165,7 +1221,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P if ((e as any).handlePan || this.props.isAnnotationOverlay) return; (e as any).handlePan = true; - if (!this.props.Document._noAutoscroll && this._marqueeRef?.current) { + if (!this.props.Document._noAutoscroll && !this.props.renderDepth && this._marqueeRef?.current) { const dragX = e.detail.clientX; const dragY = e.detail.clientY; const bounds = this._marqueeRef.current?.getBoundingClientRect(); @@ -1255,7 +1311,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P optionItems.push({ description: this.layoutDoc._lockedTransform ? "Unlock Transform" : "Lock Transform", event: this.toggleLockTransform, icon: this.layoutDoc._lockedTransform ? "unlock" : "lock" }); this.props.renderDepth && optionItems.push({ description: "Use Background Color as Default", event: () => Cast(Doc.UserDoc().emptyCollection, Doc, null)._backgroundColor = StrCast(this.layoutDoc._backgroundColor), icon: "palette" }); if (!Doc.UserDoc().noviceMode) { - optionItems.push({ description: (!this.layoutDoc._nativeWidth || !this.layoutDoc._nativeHeight ? "Freeze" : "Unfreeze") + " Aspect", event: this.toggleNativeDimensions, icon: "snowflake" }); + optionItems.push({ description: (!Doc.NativeWidth(this.layoutDoc) || !Doc.NativeHeight(this.layoutDoc) ? "Freeze" : "Unfreeze") + " Aspect", event: this.toggleNativeDimensions, icon: "snowflake" }); optionItems.push({ description: `${this.Document._freeformLOD ? "Enable LOD" : "Disable LOD"}`, event: () => this.Document._freeformLOD = !this.Document._freeformLOD, icon: "table" }); } @@ -1381,6 +1437,44 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P } return false; }); + + chooseGridSpace = (gridSpace: number): number => { + const divisions = this.props.PanelWidth() / this.zoomScaling() / gridSpace + 3; + return divisions < 60 ? gridSpace : this.chooseGridSpace(gridSpace * 10); + } + + @computed get grid() { + const gridSpace = this.chooseGridSpace(NumCast(this.layoutDoc["_backgroundGrid-spacing"], 50)); + const shiftX = (this.props.isAnnotationOverlay ? 0 : -this.panX() % gridSpace - gridSpace) * this.zoomScaling(); + const shiftY = (this.props.isAnnotationOverlay ? 0 : -this.panY() % gridSpace - gridSpace) * this.zoomScaling(); + const renderGridSpace = gridSpace * this.zoomScaling(); + const w = this.props.PanelWidth() + 2 * renderGridSpace; + const h = this.props.PanelHeight() + 2 * renderGridSpace; + return <canvas className="collectionFreeFormView-grid" width={w} height={h} style={{ transform: `translate(${shiftX}px, ${shiftY}px)` }} + ref={(el) => { + const ctx = el?.getContext('2d'); + if (ctx) { + const Cx = this.centeringShiftX() % renderGridSpace; + const Cy = this.centeringShiftY() % renderGridSpace; + ctx.lineWidth = Math.min(1, Math.max(0.5, this.zoomScaling())); + ctx.setLineDash(gridSpace > 50 ? [3, 3] : [1, 5]); + ctx.clearRect(0, 0, w, h); + if (ctx) { + ctx.strokeStyle = "rgba(0, 0, 0, 0.5)"; + ctx.beginPath(); + for (let x = Cx - renderGridSpace; x <= w - Cx; x += renderGridSpace) { + ctx.moveTo(x, Cy - h); + ctx.lineTo(x, Cy + h); + } + for (let y = Cy - renderGridSpace; y <= h - Cy; y += renderGridSpace) { + ctx.moveTo(Cx - w, y); + ctx.lineTo(Cx + w, y); + } + ctx.stroke(); + } + } + }} />; + } @computed get marqueeView() { return <MarqueeView {...this.props} @@ -1394,6 +1488,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P getTransform={this.getTransform} isAnnotationOverlay={this.isAnnotationOverlay}> <div ref={this._marqueeRef}> + {this.layoutDoc["_backgroundGrid-show"] ? this.grid : (null)} <CollectionFreeFormViewPannableContents centeringShiftX={this.centeringShiftX} centeringShiftY={this.centeringShiftY} @@ -1410,19 +1505,20 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P </MarqueeView>; } + @computed get contentScaling() { if (this.props.annotationsKey && !this.props.forceScaling) return 0; - const nw = returnVal(this.props.NativeWidth?.(), NumCast(this.Document._nativeWidth)); - const nh = returnVal(this.props.NativeHeight?.(), NumCast(this.Document._nativeHeight)); + const nw = returnVal(this.props.NativeWidth?.(), Doc.NativeWidth(this.Document)); + const nh = returnVal(this.props.NativeHeight?.(), Doc.NativeHeight(this.Document)); const hscale = nh ? this.props.PanelHeight() / nh : 1; const wscale = nw ? this.props.PanelWidth() / nw : 1; return wscale < hscale ? wscale : hscale; } @computed get backgroundEvents() { return this.layoutDoc._isBackground && SnappingManager.GetIsDragging(); } + render() { TraceMobx(); const clientRect = this._mainCont?.getBoundingClientRect(); - !this.fitToContent && this._layoutElements?.length && setTimeout(() => this.Document._renderContentBounds = new List<number>([this.contentBounds.x, this.contentBounds.y, this.contentBounds.r, this.contentBounds.b]), 0); return <div className={"collectionfreeformview-container"} ref={this.createDashEventsTarget} onPointerOver={this.onPointerOver} onWheel={this.onPointerWheel} @@ -1582,7 +1678,7 @@ class CollectionFreeFormViewPannableContents extends React.Component<CollectionF } @computed get zoomProgressivize() { - return PresBox.Instance && PresBox.Instance.activeItem && PresBox.Instance.activeItem.presPinView && PresBox.Instance.layoutDoc.presStatus === 'edit' ? this.zoomProgressivizeContainer : (null); + return PresBox.Instance?.activeItem?.presPinView && PresBox.Instance.layoutDoc.presStatus === 'edit' ? this.zoomProgressivizeContainer : (null); } @computed get progressivize() { @@ -1613,6 +1709,7 @@ class CollectionFreeFormViewPannableContents extends React.Component<CollectionF </>; } + render() { // trace(); const freeformclass = "collectionfreeformview" + (this.props.viewDefDivClick ? "-viewDef" : "-none"); @@ -1622,6 +1719,12 @@ class CollectionFreeFormViewPannableContents extends React.Component<CollectionF const pany = -this.props.panY(); const zoom = this.props.zoomScaling(); return <div className={freeformclass} + onScroll={e => { + const target = e.target as any; + if (getComputedStyle(target)?.overflow === "visible") { // if collection is visible, then scrolling will mess things up since there are no scroll bars + target.scrollTop = target.scrollLeft = 0; + } + }} style={{ transform: `translate(${cenx}px, ${ceny}px) scale(${zoom}) translate(${panx}px, ${pany}px)`, transition: this.props.transition, |