added snap lines button to freeform properties. renamed & simplified treeViewPreventOpen stuff

1 files changed, 10 insertions, 10 deletions

diff --git a/src/client/views/collections/TreeView.tsx b/src/client/views/collections/TreeView.tsx
index 3ce113695..914b21685 100644
--- a/src/client/views/collections/TreeView.tsx
+++ b/src/client/views/collections/TreeView.tsx
@@ -55,7 +55,6 @@ export interface TreeViewProps {
     dontRegisterView?: boolean;
     styleProvider?: StyleProviderFunc | undefined;
     treeViewHideHeaderFields: () => boolean;
-    treeViewPreventOpen: boolean;
     renderedIds: string[]; // list of document ids rendered used to avoid unending expansion of items in a cycle
     onCheckedClick?: () => ScriptField;
     onChildClick?: () => ScriptField;
@@ -71,7 +70,6 @@ const treeBulletWidth = function () { return Number(TREE_BULLET_WIDTH.replace("p
  * 
  * special fields:
  * treeViewOpen : flag denoting whether the documents sub-tree (contents) is visible or hidden
- * treeViewPreventOpen : ignores the treeViewOpen flag (for allowing a view to not be slaved to other views of the document)
  * treeViewExpandedView : name of field whose contents are being displayed as the document's subtree
  */
 export class TreeView extends React.Component<TreeViewProps> {
@@ -86,11 +84,15 @@ export class TreeView extends React.Component<TreeViewProps> {
     private _openScript: (() => ScriptField) | undefined;
     private _treedropDisposer?: DragManager.DragDropDisposer
 
+    get treeViewOpenIsTransient() { return this.props.treeView.doc.treeViewOpenIsTransient || Doc.IsPrototype(this.doc); }
     set treeViewOpen(c: boolean) {
-        if (this.props.treeViewPreventOpen) this._overrideTreeViewOpen = c;
-        else this.doc.treeViewOpen = this._overrideTreeViewOpen = c;
+        if (this.treeViewOpenIsTransient) this._transientOpenState = c;
+        else {
+            this.doc.treeViewOpen = c;
+            this._transientOpenState = false;
+        }
     }
-    @observable _overrideTreeViewOpen = false; // override of the treeViewOpen field allowing the display state to be independent of the document's state
+    @observable _transientOpenState = false; // override of the treeViewOpen field allowing the display state to be independent of the document's state
     @observable _editTitle: boolean = false;
     @observable _dref: DocumentView | undefined | null;
     get displayName() { return "TreeView(" + this.props.document.title + ")"; }  // this makes mobx trace() statements more descriptive
@@ -100,7 +102,7 @@ export class TreeView extends React.Component<TreeViewProps> {
     }
 
     @computed get doc() { return this.props.document; }
-    @computed get treeViewOpen() { return (!this.props.treeViewPreventOpen && !this.doc.treeViewPreventOpen && Doc.GetT(this.doc, "treeViewOpen", "boolean", true)) || this._overrideTreeViewOpen; }
+    @computed get treeViewOpen() { return (!this.treeViewOpenIsTransient && Doc.GetT(this.doc, "treeViewOpen", "boolean", true)) || this._transientOpenState; }
     @computed get treeViewExpandedView() { return StrCast(this.doc.treeViewExpandedView, this.defaultExpandedView); }
     @computed get MAX_EMBED_HEIGHT() { return NumCast(this.props.containerCollection.maxEmbedHeight, 200); }
     @computed get dataDoc() { return this.doc[DataSym]; }
@@ -319,7 +321,7 @@ export class TreeView extends React.Component<TreeViewProps> {
                 contentElement = TreeView.GetChildElements(contents instanceof Doc ? [contents] : DocListCast(contents),
                     this.props.treeView, this, doc, undefined, this.props.containerCollection, this.props.prevSibling, addDoc, remDoc, this.move,
                     this.props.dropAction, this.props.addDocTab, this.titleStyleProvider, this.props.ScreenToLocalTransform, this.props.isContentActive,
-                    this.props.panelWidth, this.props.renderDepth, this.props.treeViewHideHeaderFields, this.props.treeViewPreventOpen,
+                    this.props.panelWidth, this.props.renderDepth, this.props.treeViewHideHeaderFields,
                     [...this.props.renderedIds, doc[Id]], this.props.onCheckedClick, this.props.onChildClick, this.props.skipFields, false, this.props.whenChildContentsActiveChanged, this.props.dontRegisterView);
             } else {
                 contentElement = <EditableView key="editableView"
@@ -400,7 +402,7 @@ export class TreeView extends React.Component<TreeViewProps> {
                     TreeView.GetChildElements(docs, this.props.treeView, this, this.layoutDoc,
                         this.dataDoc, this.props.containerCollection, this.props.prevSibling, addDoc, remDoc, this.move,
                         StrCast(this.doc.childDropAction, this.props.dropAction) as dropActionType, this.props.addDocTab, this.titleStyleProvider, this.props.ScreenToLocalTransform,
-                        this.props.isContentActive, this.props.panelWidth, this.props.renderDepth, this.props.treeViewHideHeaderFields, this.props.treeViewPreventOpen,
+                        this.props.isContentActive, this.props.panelWidth, this.props.renderDepth, this.props.treeViewHideHeaderFields,
                         [...this.props.renderedIds, this.doc[Id]], this.props.onCheckedClick, this.props.onChildClick, this.props.skipFields, false, this.props.whenChildContentsActiveChanged, this.props.dontRegisterView)}
             </ul >;
         } else if (this.treeViewExpandedView === "fields") {
@@ -773,7 +775,6 @@ export class TreeView extends React.Component<TreeViewProps> {
         panelWidth: () => number,
         renderDepth: number,
         treeViewHideHeaderFields: () => boolean,
-        treeViewPreventOpen: boolean,
         renderedIds: string[],
         onCheckedClick: undefined | (() => ScriptField),
         onChildClick: undefined | (() => ScriptField),
@@ -838,7 +839,6 @@ export class TreeView extends React.Component<TreeViewProps> {
                 ScreenToLocalTransform={screenToLocalXf}
                 isContentActive={isContentActive}
                 treeViewHideHeaderFields={treeViewHideHeaderFields}
-                treeViewPreventOpen={treeViewPreventOpen}
                 renderedIds={renderedIds}
                 skipFields={skipFields}
                 firstLevel={firstLevel}