hoisting notes WIP

src/public/javascripts/services/context_menu.js

@@ -4,6 +4,10 @@ function initContextMenu(event, contextMenuItems, selectContextMenuItem) {
     $contextMenuContainer.empty();
 
     for (const item of contextMenuItems) {
+        if (item.hidden) {
+            continue;
+        }
+
         if (item.title === '----') {
             $contextMenuContainer.append($("<div>").addClass("dropdown-divider"));
         } else {

src/public/javascripts/services/hoisted_note.js

@@ -0,0 +1,25 @@
+import optionsInit from './options_init.js';
+import server from "./server.js";
+
+let hoistedNoteId;
+
+optionsInit.optionsReady.then(options => {
+    hoistedNoteId = options['hoistedNoteId'];
+});
+
+async function getHoistedNoteId() {
+    await optionsInit.optionsReady;
+
+    return hoistedNoteId;
+}
+
+async function setHoistedNoteId(noteId) {
+    hoistedNoteId = noteId;
+
+    await server.put('options/hoistedNoteId/' + noteId);
+}
+
+export default {
+    getHoistedNoteId,
+    setHoistedNoteId
+}

src/public/javascripts/services/tree_builder.js

@@ -4,13 +4,18 @@ import Branch from "../entities/branch.js";
 import server from "./server.js";
 import treeCache from "./tree_cache.js";
 import messagingService from "./messaging.js";
+import hoistedNoteService from "./hoisted_note.js";
 
 async function prepareTree(noteRows, branchRows, relations) {
     utils.assertArguments(noteRows, branchRows, relations);
 
     treeCache.load(noteRows, branchRows, relations);
 
-    return [ await prepareNode(await treeCache.getBranch('root')) ];
+    const hoistedNoteId = await hoistedNoteService.getHoistedNoteId();
+    const hoistedNote = await treeCache.getNote(hoistedNoteId);
+    const hoistedBranch = (await hoistedNote.getBranches())[0];
+
+    return [ await prepareNode(hoistedBranch) ];
 }
 
 async function prepareBranch(note) {

src/public/javascripts/services/tree_context_menu.js

@@ -10,7 +10,7 @@ import exportDialog from '../dialogs/export.js';
 import infoService from "./info.js";
 import treeCache from "./tree_cache.js";
 import syncService from "./sync.js";
-import contextMenuService from "./context_menu.js";
+import hoistedNoteService from './hoisted_note.js';
 
 const $tree = $("#tree");
 
@@ -83,6 +83,8 @@ const contextMenuItems = [
     {title: "Insert child note <kbd>Ctrl+P</kbd>", cmd: "insertChildNote", uiIcon: "plus"},
     {title: "Delete", cmd: "delete", uiIcon: "trash"},
     {title: "----"},
+    {title: "Hoist note", cmd: "hoist", uiIcon: "arrow-up"},
+    {title: "Unhoist note", cmd: "unhoist", uiIcon: "arrow-up"},
     {title: "Edit branch prefix <kbd>F2</kbd>", cmd: "editBranchPrefix", uiIcon: "pencil"},
     {title: "----"},
     {title: "Protect subtree", cmd: "protectSubtree", uiIcon: "shield-check"},
@@ -101,6 +103,16 @@ const contextMenuItems = [
     {title: "Sort alphabetically <kbd>Alt+S</kbd>", cmd: "sortAlphabetically", uiIcon: "arrows-v"}
 ];
 
+function hideItem(cmd, hidden) {
+    const item = contextMenuItems.find(item => item.cmd === cmd);
+
+    if (!item) {
+        throw new Error(`Command ${cmd} has not been found!`);
+    }
+
+    item.hidden = hidden;
+}
+
 function enableItem(cmd, enabled) {
     const item = contextMenuItems.find(item => item.cmd === cmd);
     
@@ -130,6 +142,11 @@ async function getContextMenuItems(event) {
     enableItem("export", note.type !== 'search');
     enableItem("editBranchPrefix", isNotRoot && parentNote.type !== 'search');
 
+    const hoistedNoteId = await hoistedNoteService.getHoistedNoteId();
+
+    hideItem("hoist", note.noteId === hoistedNoteId);
+    hideItem("unhoist", note.noteId !== hoistedNoteId || !isNotRoot);
+
     // Activate node on right-click
     node.setActive();
 
@@ -194,6 +211,12 @@ function selectContextMenuItem(event, cmd) {
     else if (cmd === "sortAlphabetically") {
         treeService.sortAlphabetically(node.data.noteId);
     }
+    else if (cmd === "hoist") {
+        hoistedNoteService.setHoistedNoteId(node.data.noteId);
+    }
+    else if (cmd === "unhoist") {
+        hoistedNoteService.setHoistedNoteId('root');
+    }
     else {
         messagingService.logError("Unknown command: " + cmd);
     }