Multi-pane Sub-objects driven by SLOT of SLOT.SUBTYPE

The bottom handle bar is now dynamic. Fixed CP + FO handles, then one
handle per kind of sub-object the focused node has. "Kind" is the SLOT
part of the AST's SLOT.SUBTYPE namespace: sub-objects sharing a SLOT
(e.g. `line.stem_note` + `line.motif`, or `articles.<subtypeA>` +
`articles.<subtypeB>`) collapse into one pane; different SLOTs split.

Score-level kinds emit, in this order: TU (tuning), ST (stage cone +
voices), IN (instruments — linked ones listed read-only), AR (articles),
BA (bars). info metadata is folded into the FO pane (was previously
listed as a sub-object).

Handles are 2-letter labels for now, intended as alt-text for icons in
a later release.

- `subobject-kinds.js` new: `getKindGroups(node)` returns ordered
  `[{ kind, items }]`; `KIND_LABEL` maps kind -> 2-letter label.
- `PaneSubObjects.js` now parameterized by `kind` prop; renders one group.
- `AppShell.js` builds the handle bar from `getKindGroups(focusedNode)`;
  drops back to FO when the active sub-pane disappears after a focus change.
- `ObjectShort.js` accepts a `readOnly` flag (used for linked instruments).
This commit is contained in:
c0dev0id 2026-06-28 15:42:08 +02:00
parent b23e243225
commit 913114bb02
4 changed files with 169 additions and 92 deletions

View File

@ -1,13 +1,13 @@
import { h, ref, onMounted } from 'vue';
import { h, ref, computed, onMounted, watch } from 'vue';
import { PaneCP } from './PaneCP.js';
import { PaneFO } from './PaneFO.js';
import { PaneSubObjects } from './PaneSubObjects.js';
import { ImportDialog } from './ImportDialog.js';
import { getKindGroups, KIND_LABEL } from '../subobject-kinds.js';
const PANES = [
{ id: 'cp', label: 'Position' },
{ id: 'fo', label: 'Object' },
{ id: 'sub', label: 'Sub-objects' },
const FIXED_PANES = [
{ id: 'cp', label: 'CP', title: 'Current position' },
{ id: 'fo', label: 'FO', title: 'Focused object' },
];
export const AppShell = {
@ -16,6 +16,25 @@ export const AppShell = {
const activePane = ref('cp');
const showImport = ref(false);
function focusedNode() {
const fp = props.store.focusPath;
return fp.length ? fp[fp.length - 1] : props.store.scoreModel;
}
const subPanes = computed(() => getKindGroups(focusedNode()).map(g => ({
id: `sub:${g.kind}`,
kind: g.kind,
label: KIND_LABEL[g.kind] ?? g.kind.slice(0, 2).toUpperCase(),
title: g.kind,
})));
const panes = computed(() => [...FIXED_PANES, ...subPanes.value]);
// If active pane disappears after focus change, drop back to FO.
watch(panes, ps => {
if (!ps.some(p => p.id === activePane.value)) activePane.value = 'fo';
});
function openImport() {
if (!props.store.isDirty) showImport.value = true;
}
@ -26,33 +45,34 @@ export const AppShell = {
return () => {
const store = props.store;
const ap = activePane.value;
const subPaneNodes = subPanes.value.map(p =>
h('div', { key: p.id, class: ['se-pane', ap === p.id ? 'active' : null] },
h(PaneSubObjects, { store, kind: p.kind, onFocusFO: () => { activePane.value = 'fo'; } })));
return h('div', { class: 'se-shell' }, [
// Pane area
h('div', { class: 'se-pane-area' }, [
h('div', { class: ['se-pane', activePane.value === 'cp' ? 'active' : null] },
h('div', { class: ['se-pane', ap === 'cp' ? 'active' : null] },
h(PaneCP, { store, onImportClick: openImport, onFocusFO: () => { activePane.value = 'fo'; } })),
h('div', { class: ['se-pane', activePane.value === 'fo' ? 'active' : null] },
h('div', { class: ['se-pane', ap === 'fo' ? 'active' : null] },
h(PaneFO, { store })),
h('div', { class: ['se-pane', activePane.value === 'sub' ? 'active' : null] },
h(PaneSubObjects, { store, onFocusFO: () => { activePane.value = 'fo'; } })),
...subPaneNodes,
]),
// Handle bar (tab switcher at bottom)
h('div', { class: 'se-handle-bar' }, PANES.map(p =>
h('div', { class: 'se-handle-bar' }, panes.value.map(p =>
h('button', {
key: p.id,
class: ['se-handle', activePane.value === p.id ? 'active' : null],
class: ['se-handle', ap === p.id ? 'active' : null],
title: p.title,
onClick: () => { activePane.value = p.id; },
}, p.label)
)),
// Error banner
store.errorMessage
? h('div', { class: 'se-error', style: 'margin:0' }, store.errorMessage)
: null,
// Import dialog
showImport.value
? h(ImportDialog, { store, onClose: () => { showImport.value = false; } })
: null,

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@ -2,11 +2,11 @@ import { h } from 'vue';
// One-line summary row with a drill-down chevron.
export const ObjectShort = {
props: ['label', 'typeTag', 'focused', 'hasChildren'],
props: ['label', 'typeTag', 'focused', 'hasChildren', 'readOnly'],
emits: ['focus', 'drillDown'],
setup(props, { emit }) {
return () => h('li', {
class: ['se-object-item', props.focused ? 'focused' : null],
class: ['se-object-item', props.focused ? 'focused' : null, props.readOnly ? 'read-only' : null],
onClick: () => emit('focus'),
}, [
props.typeTag ? h('span', { class: 'se-object-type' }, props.typeTag) : null,

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@ -1,90 +1,23 @@
import { h } from 'vue';
import { ObjectShort } from './ObjectShort.js';
import { getKindGroups } from '../subobject-kinds.js';
export const PaneSubObjects = {
props: ['store', 'onFocusFO'],
props: ['store', 'kind', 'onFocusFO'],
setup(props) {
function focused() {
const fp = props.store.focusPath;
return fp.length ? fp[fp.length - 1] : props.store.scoreModel;
}
function subItems(node) {
if (!node) return [];
if (node.type === 'score') {
const items = [];
if (node.info)
items.push({ kind: 'info', node: node.info, label: node.info.title ?? '(no title)', hasChildren: false });
if (node.tuning)
items.push({ kind: 'tuning', node: node.tuning, label: `base ${node.tuning.base ?? '?'}`, hasChildren: false });
for (const a of (node.articles ?? []))
items.push({ kind: 'article', node: a, label: a.name, hasChildren: false });
for (const sv of (node.stageVoices ?? []))
items.push({ kind: 'stage', node: sv, label: sv.name, hasChildren: false });
for (const i of node.instruments)
items.push({ kind: 'instrument', node: i, label: i.name, hasChildren: true });
for (const b of node.bars)
items.push({ kind: 'bar', node: b, label: b.id, hasChildren: Object.keys(b.voices).length > 0 });
return items;
}
if (node.type === 'instrument') {
return node.variations.map((v, idx) => ({
kind: 'variation',
node: v,
label: `variation ${idx + 1}${v.dependsOn ? ` (${v.dependsOn})` : ''}`,
hasChildren: true,
}));
}
if (node.type === 'variation') {
return [
...node.labelSpecs.map(ls => ({
kind: 'label_spec', node: ls, label: ls.label ?? '(no label)', hasChildren: false,
})),
...node.subvariations.map((sv, idx) => {
const dep = sv.dependsOn;
const label = dep == null ? `subvariation ${idx + 1}`
: isNaN(Number(dep)) ? `ATTR: ${dep}`
: String(dep);
return { kind: 'variation', node: sv, label, hasChildren: true };
}),
];
}
if (node.type === 'bar') {
return Object.entries(node.voices).map(([name, v]) => ({
kind: 'voice', node: v, label: name,
hasChildren: v.offsets.length > 0 || v.motifs.some(m => m.isStatic),
}));
}
if (node.type === 'voice') {
return [
...node.motifs
.filter(m => m.isStatic)
.map(m => ({ kind: 'motif', node: m, label: m.label, hasChildren: m.stemNotes.length > 0 })),
...node.offsets.map((o, idx) => ({
kind: 'offset', node: o, label: `tick ${o.tick ?? idx}`, hasChildren: o.stemNotes.length > 0,
})),
];
}
if (node.type === 'motif') {
return node.stemNotes.map(sn => ({
kind: 'stem_note', node: sn,
label: `pitch ${sn.pitch}${sn.clauses.length ? ` (${sn.clauses.length} clause${sn.clauses.length > 1 ? 's' : ''})` : ''}`,
hasChildren: false,
}));
}
if (node.type === 'offset') {
return node.stemNotes.map(sn => ({
kind: 'stem_note', node: sn,
label: `pitch ${sn.pitch}${sn.clauses.length ? ` (${sn.clauses.length} clause${sn.clauses.length > 1 ? 's' : ''})` : ''}`,
hasChildren: false,
}));
}
return [];
}
return () => {
const node = focused();
const items = subItems(node);
const groups = getKindGroups(node);
const group = props.kind
? groups.find(g => g.kind === props.kind)
: groups[0];
const items = group?.items ?? [];
if (!items.length) return h('div', null, h('em', null, 'No sub-objects'));
return h('div', null,
@ -95,6 +28,7 @@ export const PaneSubObjects = {
typeTag: item.kind,
focused: props.store.focusPath.includes(item.node),
hasChildren: item.hasChildren,
readOnly: item.readOnly ?? false,
onFocus: () => { props.store.pushFocus(item.node); props.onFocusFO?.(); },
onDrillDown: () => { props.store.pushFocus(item.node); props.onFocusFO?.(); },
})

123
static/subobject-kinds.js Normal file
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@ -0,0 +1,123 @@
// Group a node's sub-objects by KIND (the SLOT side of SLOT.SUBTYPE in the AST).
// Per the editor design: items sharing a kind share one pane; different kinds
// produce separate panes whose handles render in the AppShell bottom bar.
// Each group is { kind, items: [{ kind, node, label, hasChildren, readOnly? }] }.
// The returned order is the display order for the handle bar.
export const KIND_LABEL = {
tuning: 'TU',
stage: 'ST',
instrument: 'IN',
articles: 'AR',
bar: 'BA',
variation: 'VR',
label_spec: 'LA',
voice: 'VO',
motif: 'MO',
offset: 'OF',
stem_note: 'SN',
};
export function getKindGroups(node) {
if (!node) return [];
if (node.type === 'score') {
const groups = [];
if (node.tuning) {
groups.push({ kind: 'tuning', items: [
{ kind: 'tuning', node: node.tuning, label: `base ${node.tuning.base ?? '?'}`, hasChildren: false },
]});
}
const stage = [];
if (node.stageCone) stage.push({ kind: 'stage', node: node.stageCone, label: 'cone (orchestra)', hasChildren: false });
for (const sv of (node.stageVoices ?? []))
stage.push({ kind: 'stage', node: sv, label: sv.name, hasChildren: false });
if (stage.length) groups.push({ kind: 'stage', items: stage });
if (node.instruments.length) {
groups.push({ kind: 'instrument', items: node.instruments.map(i => ({
kind: 'instrument', node: i, label: i.name, hasChildren: !i.isLinked, readOnly: i.isLinked,
}))});
}
if ((node.articles ?? []).length) {
groups.push({ kind: 'articles', items: node.articles.map(a => ({
kind: 'articles', node: a, label: `${a.subtype}: ${a.name}`, hasChildren: false,
}))});
}
if (node.bars.length) {
groups.push({ kind: 'bar', items: node.bars.map(b => ({
kind: 'bar', node: b, label: b.id, hasChildren: Object.keys(b.voices).length > 0,
}))});
}
return groups;
}
if (node.type === 'instrument') {
if (!node.variations.length) return [];
return [{ kind: 'variation', items: node.variations.map((v, idx) => ({
kind: 'variation', node: v,
label: `variation ${idx + 1}${v.dependsOn ? ` (${v.dependsOn})` : ''}`,
hasChildren: true,
}))}];
}
if (node.type === 'variation') {
const groups = [];
if (node.labelSpecs.length) {
groups.push({ kind: 'label_spec', items: node.labelSpecs.map(ls => ({
kind: 'label_spec', node: ls, label: ls.label ?? '(no label)', hasChildren: false,
}))});
}
if (node.subvariations.length) {
groups.push({ kind: 'variation', items: node.subvariations.map((sv, idx) => {
const dep = sv.dependsOn;
const label = dep == null ? `subvariation ${idx + 1}`
: isNaN(Number(dep)) ? `ATTR: ${dep}`
: String(dep);
return { kind: 'variation', node: sv, label, hasChildren: true };
})});
}
return groups;
}
if (node.type === 'bar') {
const entries = Object.entries(node.voices);
if (!entries.length) return [];
return [{ kind: 'voice', items: entries.map(([name, v]) => ({
kind: 'voice', node: v, label: name,
hasChildren: v.offsets.length > 0 || v.motifs.some(m => m.isStatic),
}))}];
}
if (node.type === 'voice') {
const groups = [];
const staticMotifs = node.motifs.filter(m => m.isStatic);
if (staticMotifs.length) {
groups.push({ kind: 'motif', items: staticMotifs.map(m => ({
kind: 'motif', node: m, label: m.label, hasChildren: m.stemNotes.length > 0,
}))});
}
if (node.offsets.length) {
groups.push({ kind: 'offset', items: node.offsets.map((o, idx) => ({
kind: 'offset', node: o, label: `tick ${o.tick ?? idx}`, hasChildren: o.stemNotes.length > 0,
}))});
}
return groups;
}
if (node.type === 'motif' || node.type === 'offset') {
if (!node.stemNotes.length) return [];
return [{ kind: 'stem_note', items: node.stemNotes.map(sn => ({
kind: 'stem_note', node: sn,
label: `pitch ${sn.pitch}${sn.clauses.length ? ` (${sn.clauses.length} clause${sn.clauses.length > 1 ? 's' : ''})` : ''}`,
hasChildren: false,
}))}];
}
return [];
}