보조지표 툴바추가

2026-05-29 23:51:13 +09:00
parent 095b0d7db7
commit 6332d198b1
11 changed files with 846 additions and 436 deletions
@@ -0,0 +1,123 @@
+/**
+ * PaneLegend / ChartRightToolbar 공통 — pane 항목·좌표 계산
+ */
+import type { IndicatorConfig } from '../types';
+import { ChartManager } from '../utils/ChartManager';
+import { getIndicatorDef, getIndicatorChartTitle } from '../utils/indicatorRegistry';
+import { getGlobalParamKeys, getPlotParamKeys } from '../utils/indicatorSettingsLayout';
+import { formatBbLegendLabel } from '../utils/bollingerConfig';
+
+export interface PaneItem {
+  id:         string;
+  paneIndex:  number;
+  label:      string;
+  plotColors: string[];
+  hidden?:    boolean;
+  layoutTopY?:    number;
+  layoutHeight?:  number;
+}
+
+export const MIN_SUB_PANE_HEIGHT = 12;
+
+function makeLabel(config: IndicatorConfig): string {
+  if (config.type === 'BollingerBands') {
+    return formatBbLegendLabel(config.params ?? {});
+  }
+  const name = getIndicatorChartTitle(config.type);
+  const def = getIndicatorDef(config.type);
+  const params = (config.params ?? def?.defaultParams ?? {}) as Record<string, number | string | boolean>;
+  const plots = config.plots ?? def?.plots ?? [];
+
+  const orderedKeys: string[] = [];
+  for (let i = 0; i < plots.length; i++) {
+    for (const k of getPlotParamKeys(config.type, plots[i].id, i, plots, params)) {
+      if (!orderedKeys.includes(k)) orderedKeys.push(k);
+    }
+  }
+  for (const k of getGlobalParamKeys(config.type, params, plots)) {
+    if (!orderedKeys.includes(k) && typeof params[k] === 'number') orderedKeys.push(k);
+  }
+
+  const nums = orderedKeys
+    .map(k => params[k])
+    .filter((v): v is number => typeof v === 'number')
+    .slice(0, 3);
+  return nums.length ? `${name} ${nums.join(', ')}` : name;
+}
+
+function applyPaneLayoutToItem(
+  item: PaneItem,
+  layout: { topY: number; height: number },
+  overwrite = false,
+): void {
+  if (!overwrite && item.layoutTopY != null) return;
+  item.layoutTopY = layout.topY;
+  item.layoutHeight = layout.height;
+}
+
+export function buildPaneItems(
+  manager: ChartManager,
+  indicators: IndicatorConfig[],
+): PaneItem[] {
+  const wantedIds = new Set(
+    indicators
+      .filter(ind => {
+        const def = getIndicatorDef(ind.type);
+        return def && !def.overlay && !def.returnsMarkers;
+      })
+      .map(ind => ind.id),
+  );
+
+  const configById = new Map(indicators.map(ind => [ind.id, ind]));
+
+  const items: PaneItem[] = [];
+  const seenIds = new Set<string>();
+  for (const info of manager.getIndicatorPaneInfo()) {
+    if (!wantedIds.has(info.id) || seenIds.has(info.id)) continue;
+    seenIds.add(info.id);
+    const ind = configById.get(info.id) ?? info.config;
+    const def = getIndicatorDef(ind.type);
+    if (!def || def.overlay || def.returnsMarkers) continue;
+
+    let chartPane = info.paneIndex;
+    if (ind.mergedWith) {
+      const host = manager.getIndicatorPaneIndex(ind.mergedWith);
+      if (host >= 2) chartPane = host;
+    }
+
+    items.push({
+      id: info.id,
+      paneIndex: chartPane,
+      label: makeLabel(ind),
+      plotColors: info.plotColors.map(c => c.slice(0, 7)),
+      hidden: ind.hidden === true,
+    });
+  }
+
+  if (items.length === 0) return [];
+
+  items.sort((a, b) => a.paneIndex - b.paneIndex);
+
+  for (const item of items) {
+    const lay = manager.getIndicatorPaneScreenLayout(item.id);
+    if (lay) applyPaneLayoutToItem(item, lay, true);
+  }
+
+  items.sort((a, b) => {
+    const ay = a.layoutTopY ?? 1e9;
+    const by = b.layoutTopY ?? 1e9;
+    if (ay !== by) return ay - by;
+    return a.paneIndex - b.paneIndex;
+  });
+
+  return items.filter(
+    item => item.layoutTopY != null && (item.layoutHeight ?? 0) > MIN_SUB_PANE_HEIGHT,
+  );
+}
+
+export function resolvePaneItemLayout(
+  manager: ChartManager,
+  item: PaneItem,
+): { topY: number; height: number } | null {
+  return manager.getIndicatorPaneScreenLayout(item.id);
+}