cleaned up UndoStack a bit to be available with the undo/redo buttons (using Long Press).

1 files changed, 23 insertions, 21 deletions

diff --git a/src/client/util/CurrentUserUtils.ts b/src/client/util/CurrentUserUtils.ts
index b0a2c7d60..85ab66301 100644
--- a/src/client/util/CurrentUserUtils.ts
+++ b/src/client/util/CurrentUserUtils.ts
@@ -289,23 +289,24 @@ export class CurrentUserUtils {
         emptyThings.forEach(thing => DocUtils.AssignDocField(doc, "empty"+thing.key, (opts) => thing.creator(opts), {...standardOps(thing.key), ...thing.opts}, undefined, undefined, thing.funcs));
         
         return [
-            { toolTip: "Tap or drag to create a note",            title: "Note", icon: "sticky-note",   dragFactory: doc.emptyNote as Doc,      clickFactory: DocCast(doc.emptyNote)},
-            { toolTip: "Tap or drag to create a flashcard",       title: "Flashcard", icon: "id-card",  dragFactory: doc.emptyFlashcard as Doc, clickFactory: DocCast(doc.emptyFlashcard)},
-            { toolTip: "Tap or drag to create an equation",       title: "Math", icon: "calculator",    dragFactory: doc.emptyEquation as Doc,  clickFactory: DocCast(doc.emptyEquation)},
-            { toolTip: "Tap or drag to create a note board",      title: "Notes", icon: "folder",       dragFactory: doc.emptyNoteboard as Doc, clickFactory: DocCast(doc.emptyNoteboard)},
-            { toolTip: "Tap or drag to create a collection",      title: "Col", icon: "folder",         dragFactory: doc.emptyCollection as Doc,clickFactory: DocCast(doc.emptyTab)},
-            { toolTip: "Tap or drag to create a webpage",         title: "Web", icon: "globe-asia",     dragFactory: doc.emptyWebpage as Doc,   clickFactory: DocCast(doc.emptyWebpage)},
-            { toolTip: "Tap or drag to create a comparison box",  title: "Compare", icon: "columns",    dragFactory: doc.emptyComparison as Doc,clickFactory: DocCast(doc.emptyComparison)},
-            { toolTip: "Tap or drag to create an audio recorder", title: "Audio", icon: "microphone",   dragFactory: doc.emptyAudio as Doc,     clickFactory: DocCast(doc.emptyAudio),      openFactoryLocation: OpenWhere.overlay},
-            { toolTip: "Tap or drag to create a map",             title: "Map", icon: "map-marker-alt", dragFactory: doc.emptyMap as Doc,       clickFactory: DocCast(doc.emptyMap)},
-            { toolTip: "Tap or drag to create a screen grabber",  title: "Grab", icon: "photo-video",   dragFactory: doc.emptyScreengrab as Doc,clickFactory: DocCast(doc.emptyScreengrab), openFactoryLocation: OpenWhere.overlay},
-            { toolTip: "Tap or drag to create a WebCam recorder", title: "WebCam", icon: "photo-video", dragFactory: doc.emptyWebCam as Doc,    clickFactory: DocCast(doc.emptyWebCam),     openFactoryLocation: OpenWhere.overlay},
-            { toolTip: "Tap or drag to create a button",          title: "Button", icon: "bolt",        dragFactory: doc.emptyButton as Doc,    clickFactory: DocCast(doc.emptyButton)},
-            { toolTip: "Tap or drag to create a scripting box",   title: "Script", icon: "terminal",    dragFactory: doc.emptyScript as Doc,    clickFactory: DocCast(doc.emptyScript)},
-            { toolTip: "Tap or drag to create a data viz node",   title: "DataViz", icon: "file",       dragFactory: doc.emptyDataViz as Doc,   clickFactory: DocCast(doc.emptyDataViz)},
-            { toolTip: "Tap or drag to create a bullet slide",    title: "PPT Slide", icon: "file",     dragFactory: doc.emptySlide as Doc,     clickFactory: DocCast(doc.emptySlide),      openFactoryLocation: OpenWhere.overlay},
-            { toolTip: "Tap or drag to create a data note", title: "DataNote", icon: "window-maximize", dragFactory: doc.emptyHeader as Doc,    clickFactory: DocCast(doc.emptyHeader),     openFactoryAsDelegate: true },
-            { toolTip: "Toggle a Calculator REPL",                title: "repl", icon: "calculator",                                            clickFactory: 'repl' as any,                openFactoryLocation: OpenWhere.overlay},
+            { toolTip: "Tap or drag to create a note",            title: "Note", icon: "sticky-note",   dragFactory: doc.emptyNote as Doc,       clickFactory: DocCast(doc.emptyNote)},
+            { toolTip: "Tap or drag to create a flashcard",       title: "Flashcard", icon: "id-card",  dragFactory: doc.emptyFlashcard as Doc,  clickFactory: DocCast(doc.emptyFlashcard)},
+            { toolTip: "Tap or drag to create an equation",       title: "Math", icon: "calculator",    dragFactory: doc.emptyEquation as Doc,   clickFactory: DocCast(doc.emptyEquation)},
+            { toolTip: "Tap or drag to create a note board",      title: "Notes", icon: "folder",       dragFactory: doc.emptyNoteboard as Doc,  clickFactory: DocCast(doc.emptyNoteboard)},
+            { toolTip: "Tap or drag to create a collection",      title: "Col", icon: "folder",         dragFactory: doc.emptyCollection as Doc, clickFactory: DocCast(doc.emptyTab)},
+            { toolTip: "Tap or drag to create a webpage",         title: "Web", icon: "globe-asia",     dragFactory: doc.emptyWebpage as Doc,    clickFactory: DocCast(doc.emptyWebpage)},
+            { toolTip: "Tap or drag to create a comparison box",  title: "Compare", icon: "columns",    dragFactory: doc.emptyComparison as Doc, clickFactory: DocCast(doc.emptyComparison)},
+            { toolTip: "Tap or drag to create an audio recorder", title: "Audio", icon: "microphone",   dragFactory: doc.emptyAudio as Doc,      clickFactory: DocCast(doc.emptyAudio),      openFactoryLocation: OpenWhere.overlay},
+            { toolTip: "Tap or drag to create a map",             title: "Map", icon: "map-marker-alt", dragFactory: doc.emptyMap as Doc,        clickFactory: DocCast(doc.emptyMap)},
+            { toolTip: "Tap or drag to create a screen grabber",  title: "Grab", icon: "photo-video",   dragFactory: doc.emptyScreengrab as Doc, clickFactory: DocCast(doc.emptyScreengrab), openFactoryLocation: OpenWhere.overlay},
+            { toolTip: "Tap or drag to create a WebCam recorder", title: "WebCam", icon: "photo-video", dragFactory: doc.emptyWebCam as Doc,     clickFactory: DocCast(doc.emptyWebCam),     openFactoryLocation: OpenWhere.overlay},
+            { toolTip: "Tap or drag to create a button",          title: "Button", icon: "bolt",        dragFactory: doc.emptyButton as Doc,     clickFactory: DocCast(doc.emptyButton)},
+            { toolTip: "Tap or drag to create a scripting box",   title: "Script", icon: "terminal",    dragFactory: doc.emptyScript as Doc,     clickFactory: DocCast(doc.emptyScript)},
+            { toolTip: "Tap or drag to create a data viz node",   title: "DataViz", icon: "file",       dragFactory: doc.emptyDataViz as Doc,    clickFactory: DocCast(doc.emptyDataViz)},
+            { toolTip: "Tap or drag to create a bullet slide",    title: "PPT Slide", icon: "file",     dragFactory: doc.emptySlide as Doc,      clickFactory: DocCast(doc.emptySlide),      openFactoryLocation: OpenWhere.overlay},
+            { toolTip: "Tap or drag to create a data note",       title: "DataNote", icon: "window-maximize",dragFactory: doc.emptyHeader as Doc,clickFactory: DocCast(doc.emptyHeader),     openFactoryAsDelegate: true },
+            { toolTip: "Toggle a Calculator REPL",                title: "replviewer",  icon: "calculator",                                      clickFactory: '<ScriptingRepl />' as any,   openFactoryLocation: OpenWhere.overlay}, // hack: clickFactory is not a Doc but will get interpreted as a custom UI by the openDoc() onClick script
+            { toolTip: "Toggle an UndoStack",                     title: "undostacker", icon: "calculator",                                      clickFactory: "<UndoStack>" as any,         openFactoryLocation: OpenWhere.overlay},
           ].map(tuple => (
               { openFactoryLocation: OpenWhere.addRight, 
                 scripts: { onClick:     'openDoc(copyDragFactory(this.clickFactory,this.openFactoryAsDelegate), this.openFactoryLocation)', 
@@ -598,10 +599,11 @@ export class CurrentUserUtils {
                             CurrentUserUtils.createToolButton(opts), scripts, funcs);
         
         const btnDescs = [// setup reactions to change the highlights on the undo/redo buttons -- would be better to encode this in the undo/redo buttons, but the undo/redo stacks are not wired up that way yet
-            { scripts: { onClick: "undo()"},      opts: { title: "undo", icon: "undo-alt", toolTip: "Click to undo" }},
-            { scripts: { onClick: "redo()"},      opts: { title: "redo", icon: "redo-alt", toolTip: "Click to redo" }},
-            { scripts: { },                       opts: { title: "linker", icon: "linkui", toolTip: "link started"}},
-            { scripts: { },                       opts: { title: "currently playing", icon: "currentlyplayingui", toolTip: "currently playing media"}},
+            { scripts: { onClick: "undo()"},      opts: { title: "undo",              icon: "undo-alt",               toolTip: "Click to undo" }},
+            { scripts: { onClick: "redo()"},      opts: { title: "redo",              icon: "redo-alt",               toolTip: "Click to redo" }},
+            { scripts: { },                       opts: { title: "undoStack",         layout: "<UndoStack>",          toolTip: "Undo/Redo Stack"}}, // note: layout fields are hacks -- they don't actually run through the JSX parser (yet)
+            { scripts: { },                       opts: { title: "linker",            layout: "<LinkingUI>",          toolTip: "link started"}},
+            { scripts: { },                       opts: { title: "currently playing", layout: "<CurrentlyPlayingUI>", toolTip: "currently playing media"}},
         ];
         const btns = btnDescs.map(desc => dockBtn({_width: 30, _height: 30, defaultDoubleClick: 'ignore', dontUndo: true, _stayInCollection: true, ...desc.opts}, desc.scripts));
         const dockBtnsReqdOpts:DocumentOptions = {