resolved conflicts

1 files changed, 213 insertions, 0 deletions

diff --git a/src/client/views/nodes/DocHolderBox.tsx b/src/client/views/nodes/DocHolderBox.tsx
new file mode 100644
index 000000000..0c5239d66
--- /dev/null
+++ b/src/client/views/nodes/DocHolderBox.tsx
@@ -0,0 +1,213 @@
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { action, IReactionDisposer, reaction } from "mobx";
+import { observer } from "mobx-react";
+import { Doc, Field } from "../../../fields/Doc";
+import { collectionSchema, documentSchema } from "../../../fields/documentSchemas";
+import { makeInterface, listSpec } from "../../../fields/Schema";
+import { ComputedField } from "../../../fields/ScriptField";
+import { Cast, NumCast, StrCast } from "../../../fields/Types";
+import { TraceMobx } from "../../../fields/util";
+import { emptyPath, returnFalse, returnOne, returnZero } from "../../../Utils";
+import { DocumentType } from "../../documents/DocumentTypes";
+import { DragManager } from "../../util/DragManager";
+import { undoBatch } from "../../util/UndoManager";
+import { ContextMenu } from "../ContextMenu";
+import { ContextMenuProps } from "../ContextMenuItem";
+import { ViewBoxAnnotatableComponent } from "../DocComponent";
+import { ContentFittingDocumentView } from "./ContentFittingDocumentView";
+import "./DocHolderBox.scss";
+import { DocumentView } from "./DocumentView";
+import { FieldView, FieldViewProps } from "./FieldView";
+import React = require("react");
+
+type DocHolderBoxSchema = makeInterface<[typeof documentSchema, typeof collectionSchema]>;
+const DocHolderBoxDocument = makeInterface(documentSchema, collectionSchema);
+
+@observer
+export class DocHolderBox extends ViewBoxAnnotatableComponent<FieldViewProps, DocHolderBoxSchema>(DocHolderBoxDocument) {
+    public static LayoutString(fieldKey: string) { return FieldView.LayoutString(DocHolderBox, fieldKey); }
+    _prevSelectionDisposer: IReactionDisposer | undefined;
+    _dropDisposer?: DragManager.DragDropDisposer;
+    _selections: Doc[] = [];
+    _contRef = React.createRef<HTMLDivElement>();
+    _curSelection = -1;
+    componentDidMount() {
+        this._prevSelectionDisposer = reaction(() => this.dataDoc[this.fieldKey], (data) => {
+            if (data instanceof Doc && !this.isSelectionLocked()) {
+                this._selections.indexOf(data) !== -1 && this._selections.splice(this._selections.indexOf(data), 1);
+                this._selections.push(data);
+                this._curSelection = this._selections.length - 1;
+            }
+        });
+    }
+    componentWillUnmount() {
+        this._prevSelectionDisposer?.();
+    }
+    specificContextMenu = (e: React.MouseEvent): void => {
+        const funcs: ContextMenuProps[] = [];
+        funcs.push({ description: (this.isSelectionLocked() ? "Show" : "Lock") + " Selection", event: () => this.toggleLockSelection, icon: "expand-arrows-alt" });
+        funcs.push({ description: (this.layoutDoc.excludeCollections ? "Include" : "Exclude") + " Collections", event: () => this.layoutDoc.excludeCollections = !this.layoutDoc.excludeCollections, icon: "expand-arrows-alt" });
+        funcs.push({ description: `${this.layoutDoc.forceActive ? "Select" : "Force"} Contents Active`, event: () => this.layoutDoc.forceActive = !this.layoutDoc.forceActive, icon: "project-diagram" });
+        funcs.push({ description: `Show ${this.layoutDoc.childLayoutTemplateName !== "keyValue" ? "key values" : "contents"}`, event: () => this.layoutDoc.childLayoutString = this.layoutDoc.childLayoutString ? undefined : "<KeyValueBox {...props} />", icon: "project-diagram" });
+
+        ContextMenu.Instance.addItem({ description: "Options...", subitems: funcs, icon: "asterisk" });
+    }
+    lockSelection = () => {
+        this.dataDoc[this.fieldKey] = this.dataDoc[this.fieldKey];
+    }
+    showSelection = () => {
+        this.dataDoc[this.fieldKey] = ComputedField.MakeFunction(`selectedDocs(self,this.excludeCollections,[_last_])?.[0]`);
+    }
+    isSelectionLocked = () => {
+        const kvpstring = Field.toKeyValueString(this.dataDoc, this.fieldKey);
+        return !kvpstring || kvpstring.includes("DOC");
+    }
+    toggleLockSelection = () => {
+        !this.isSelectionLocked() ? this.lockSelection() : this.showSelection();
+        return true;
+    }
+    prevSelection = () => {
+        this.lockSelection();
+        if (this._curSelection > 0) {
+            this.dataDoc[this.fieldKey] = this._selections[--this._curSelection];
+            return true;
+        }
+    }
+    nextSelection = () => {
+        if (this._curSelection < this._selections.length - 1 && this._selections.length) {
+            this.dataDoc[this.fieldKey] = this._selections[++this._curSelection];
+            return true;
+        }
+    }
+    onPointerDown = (e: React.PointerEvent) => {
+        if (this.active() && e.button === 0 && !e.ctrlKey) {
+            e.stopPropagation();
+        }
+    }
+    onLockClick = (e: React.MouseEvent) => {
+        this.toggleLockSelection();
+        (e.nativeEvent as any).formattedHandled = true;
+        e.stopPropagation();
+    }
+    get xPad() { return NumCast(this.rootDoc._xPadding); }
+    get yPad() { return NumCast(this.rootDoc._yPadding); }
+    onClick = (e: React.MouseEvent) => {
+        let hitWidget: boolean | undefined = false;
+        if (this._contRef.current!.getBoundingClientRect().top + this.yPad > e.clientY) hitWidget = (() => { this.props.select(false); return true; })();
+        else if (this._contRef.current!.getBoundingClientRect().bottom - this.yPad < e.clientY) hitWidget = (() => { this.props.select(false); return true; })();
+        else {
+            if (this._contRef.current!.getBoundingClientRect().left + this.xPad > e.clientX) hitWidget = this.prevSelection();
+            if (this._contRef.current!.getBoundingClientRect().right - this.xPad < e.clientX) hitWidget = this.nextSelection();
+        }
+        if (hitWidget) {
+            (e.nativeEvent as any).formattedHandled = true;
+            e.stopPropagation();
+        }
+    }
+    pwidth = () => this.props.PanelWidth() - 2 * this.xPad;
+    pheight = () => this.props.PanelHeight() - 2 * this.yPad;
+    getTransform = () => this.props.ScreenToLocalTransform().translate(-this.xPad, -this.yPad);
+    isActive = (outsideReaction: boolean) => this.active(outsideReaction) || this.props.renderDepth <= 1;
+    layoutTemplateDoc = () => Cast(this.layoutDoc.childLayoutTemplate, Doc, null);
+    get renderContents() {
+        const containedDoc = Cast(this.dataDoc[this.fieldKey], Doc, null);
+        const layoutTemplate = StrCast(this.layoutDoc.childLayoutString);
+        const contents = !(containedDoc instanceof Doc) ||
+            Cast(containedDoc[Doc.LayoutFieldKey(containedDoc)], listSpec(Doc), null)?.includes(this.rootDoc)
+            ? (null) : this.layoutDoc.childLayoutString || this.layoutTemplateDoc() ?
+                <DocumentView
+                    Document={containedDoc}
+                    DataDoc={undefined}
+                    LibraryPath={emptyPath}
+                    ContainingCollectionView={this as any} // bcz: hack!  need to pass a prop that can be used to select the container (ie, 'this') when the up selector in document decorations is clicked.  currently, the up selector allows only a containing collection to be selected
+                    ContainingCollectionDoc={undefined}
+                    fitToBox={true}
+                    backgroundColor={this.props.backgroundColor}
+                    LayoutTemplateString={layoutTemplate}
+                    LayoutTemplate={this.layoutTemplateDoc}
+                    rootSelected={this.props.isSelected}
+                    addDocument={this.props.addDocument}
+                    moveDocument={this.props.moveDocument}
+                    removeDocument={this.props.removeDocument}
+                    addDocTab={this.props.addDocTab}
+                    pinToPres={this.props.pinToPres}
+                    ScreenToLocalTransform={this.getTransform}
+                    renderDepth={containedDoc.type !== DocumentType.DOCHOLDER && !this.props.renderDepth ? 0 : this.props.renderDepth + 1}
+                    NativeHeight={returnZero}
+                    NativeWidth={returnZero}
+                    PanelWidth={this.pwidth}
+                    PanelHeight={this.pheight}
+                    focus={this.props.focus}
+                    parentActive={this.isActive}
+                    dontRegisterView={true}
+                    whenActiveChanged={this.props.whenActiveChanged}
+                    bringToFront={returnFalse}
+                    ContentScaling={returnOne} /> :
+                <ContentFittingDocumentView
+                    Document={containedDoc}
+                    DataDoc={undefined}
+                    LibraryPath={emptyPath}
+                    ContainingCollectionView={this as any} // bcz: hack!  need to pass a prop that can be used to select the container (ie, 'this') when the up selector in document decorations is clicked.  currently, the up selector allows only a containing collection to be selected
+                    ContainingCollectionDoc={undefined}
+                    fitToBox={true}
+                    backgroundColor={this.props.backgroundColor}
+                    ignoreAutoHeight={true}
+                    LayoutTemplateString={layoutTemplate}
+                    LayoutTemplate={this.layoutTemplateDoc}
+                    rootSelected={this.props.isSelected}
+                    addDocument={this.props.addDocument}
+                    moveDocument={this.props.moveDocument}
+                    removeDocument={this.props.removeDocument}
+                    addDocTab={this.props.addDocTab}
+                    pinToPres={this.props.pinToPres}
+                    ScreenToLocalTransform={this.getTransform}
+                    renderDepth={containedDoc.type !== DocumentType.DOCHOLDER && !this.props.renderDepth ? 0 : this.props.renderDepth + 1}
+                    NativeHeight={returnZero}
+                    NativeWidth={returnZero}
+                    PanelWidth={this.pwidth}
+                    PanelHeight={this.pheight}
+                    focus={this.props.focus}
+                    parentActive={this.isActive}
+                    dontRegisterView={true}
+                    whenActiveChanged={this.props.whenActiveChanged}
+                    bringToFront={returnFalse}
+                    ContentScaling={returnOne}
+                />;
+        return contents;
+    }
+    render() {
+        const containedDoc = Cast(this.dataDoc[this.fieldKey], Doc, null);
+        TraceMobx();
+        return <div className="documentBox-container" ref={this._contRef}
+            onContextMenu={this.specificContextMenu}
+            onPointerDown={this.onPointerDown} onClick={this.onClick}
+            style={{
+                background: this.props.backgroundColor?.(containedDoc),
+                border: `#00000021 solid ${this.xPad}px`,
+                borderTop: `#0000005e solid ${this.yPad}px`,
+                borderBottom: `#0000005e solid ${this.yPad}px`,
+            }}>
+            {this.renderContents}
+            <div className="documentBox-lock" onClick={this.onLockClick} ref={this.createDropTarget}
+                style={{ marginTop: - this.yPad, background: "black" }}>
+                <FontAwesomeIcon icon={this.isSelectionLocked() ? "lock" : "unlock"} size="sm" />
+            </div>
+        </div >;
+    }
+
+    @undoBatch
+    @action
+    drop = (e: Event, de: DragManager.DropEvent) => {
+        if (de.complete.docDragData) {
+            if (de.complete.docDragData.draggedDocuments[0].type === DocumentType.FONTICON) {
+                const doc = Cast(de.complete.docDragData.draggedDocuments[0].dragFactory, Doc, null);
+                this.layoutDoc.childLayoutTemplate = doc;
+            }
+        }
+    }
+    protected createDropTarget = (ele: HTMLDivElement) => {
+        this._dropDisposer?.();
+        ele && (this._dropDisposer = DragManager.MakeDropTarget(ele, this.drop.bind(this), this.rootDoc));
+    }
+
+}