90-RED
3474927aee
- Web Worker routing — A* search runs in a background Worker thread, keeping the UI responsive during large batch routes - Worker watchdog — auto-falls back to main-thread routing on any failure - Worker held-pause — drag-pause re-routes also run in worker - stretch.js — extracted sticky-path logic, shared by main thread and worker - Profiler disk export — POST /linkrouter/write_log endpoint saves reports - Chunked worker processing — 8ms macrotask slices for cancel responsiveness - New settings: Background worker routing, Held-pause in worker
484 lines
19 KiB
JavaScript
484 lines
19 KiB
JavaScript
// ui.js — floating button bar, hover tracking, and settings dialog for LinkRouter.
|
||
|
||
import { app } from "../../scripts/app.js";
|
||
import { M } from "./state.js";
|
||
import { nodeRect } from "./routing.js";
|
||
import { SETTINGS, applySetting } from "./settings.js";
|
||
import { profiler } from "./profiler.js";
|
||
import {
|
||
adaptiveToggleTarget,
|
||
barLeftFor,
|
||
barStoredXFor,
|
||
FIXED_DRAG_MODES,
|
||
isFixedDragMode,
|
||
} from "./ui-policy.js";
|
||
|
||
// ---------------------------------------------------- link mode helpers
|
||
|
||
const LINK_MODES = [
|
||
{ emoji: "🌊", name: "Spline", value: 2 },
|
||
{ emoji: "📐", name: "Linear", value: 1 },
|
||
{ emoji: "➖", name: "Straight", value: 0 },
|
||
];
|
||
|
||
function getOfficialLinkMode() {
|
||
try {
|
||
const v = app.ui.settings.getSettingValue("Comfy.LinkRenderMode");
|
||
if (v !== undefined && v !== null) return +v;
|
||
} catch {}
|
||
return app.canvas?.links_render_mode ?? 2;
|
||
}
|
||
|
||
function hiddenLinkValue() {
|
||
return typeof LiteGraph !== "undefined" && LiteGraph.HIDDEN_LINK !== undefined
|
||
? LiteGraph.HIDDEN_LINK
|
||
: 3;
|
||
}
|
||
|
||
export function linksHidden(canvas) {
|
||
const mode = canvas?.links_render_mode ?? getOfficialLinkMode();
|
||
return mode === hiddenLinkValue();
|
||
}
|
||
|
||
function setOfficialLinkMode(v) {
|
||
try {
|
||
app.ui.settings.setSettingValue("Comfy.LinkRenderMode", v);
|
||
} catch {}
|
||
if (app.canvas) app.canvas.links_render_mode = v;
|
||
app.canvas?.setDirty(true, true);
|
||
}
|
||
|
||
// ---------------------------------------------------- drag mode
|
||
|
||
// ---------------------------------------------------- settings dialog
|
||
|
||
// Open ComfyUI settings, directly on the LinkRouter panel when possible.
|
||
function openSettings() {
|
||
try {
|
||
const dlg = app.extensionManager?.dialog;
|
||
if (dlg?.showSettingsDialog) {
|
||
dlg.showSettingsDialog({ props: { defaultPanel: "LinkRouter" } });
|
||
return;
|
||
}
|
||
} catch {}
|
||
try {
|
||
const cmds = app.extensionManager?.command;
|
||
if (cmds?.execute) {
|
||
cmds.execute("Comfy.ShowSettingsDialog");
|
||
setTimeout(() => {
|
||
try {
|
||
const items = document.querySelectorAll(
|
||
".settings-sidebar li, .p-listbox-option, [role='option'], .p-tree-node-label",
|
||
);
|
||
for (const el of items)
|
||
if (el.textContent?.trim() === "LinkRouter") { el.click(); break; }
|
||
} catch {}
|
||
}, 120);
|
||
return;
|
||
}
|
||
} catch {}
|
||
try {
|
||
if (app.ui?.settings?.show) { app.ui.settings.show(); return; }
|
||
} catch {}
|
||
try {
|
||
if (app.ui?.settings?.element) {
|
||
app.ui.settings.element.style.display = "block";
|
||
return;
|
||
}
|
||
} catch {}
|
||
try {
|
||
(
|
||
document.querySelector("button.comfy-settings-btn") ||
|
||
document.querySelector("[aria-label='Settings']") ||
|
||
document.querySelector(".pi-cog")?.closest("button")
|
||
)?.click();
|
||
} catch {}
|
||
}
|
||
|
||
// ---------------------------------------------------- refresh bar
|
||
|
||
function isVueNodesEnabled() {
|
||
return typeof LiteGraph !== "undefined" && LiteGraph.vueNodesMode === true;
|
||
}
|
||
|
||
function toggleVueNodes() {
|
||
try {
|
||
const next = !isVueNodesEnabled();
|
||
if (typeof LiteGraph !== "undefined") LiteGraph.vueNodesMode = next;
|
||
app.ui.settings.setSettingValue("Comfy.VueNodes.Enabled", next);
|
||
M.resetRouter();
|
||
app.canvas?.setDirty(true, true);
|
||
} catch {}
|
||
}
|
||
|
||
export function refreshBar() {
|
||
if (!M.uiBox || !M.barRefs) return;
|
||
M.uiBox.style.display = M.S.showButton ? "flex" : "none";
|
||
M.barRefs.setActive(M.barRefs.toggle, M.S.enabled);
|
||
const flowEmoji = { animated: "✨", static: "➤", none: "◾" };
|
||
M.barRefs.anim.textContent = flowEmoji[M.S.flowMode] || "✨";
|
||
M.barRefs.setActive(M.barRefs.anim, M.S.flowMode !== "none");
|
||
M.barRefs.anim.title =
|
||
["animated", "static", "none"]
|
||
.map((v) => (v === M.S.flowMode ? "✨ " + v + " ◀" : "➤ " + v))
|
||
.join("\n");
|
||
M.barRefs.setActive(M.barRefs.vueToggle, isVueNodesEnabled());
|
||
M.barRefs.vueToggle.title = "Nodes 2.0: " + (isVueNodesEnabled() ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.workerBtn, !!M.S.workerRouting && !M._workerFailed);
|
||
M.barRefs.workerBtn.title = M._workerFailed
|
||
? "Worker routing: unavailable (using main thread)"
|
||
: "Worker routing: " + (M.S.workerRouting ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.pauseWorkerBtn, !!M.S.workerHeldPause && !M._workerFailed);
|
||
M.barRefs.pauseWorkerBtn.title = M._workerFailed
|
||
? "Held-pause worker: unavailable (using main thread)"
|
||
: "Held-pause worker routing: " + (M.S.workerHeldPause ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.escalateBtn, M.S.adaptiveEscalation !== false);
|
||
M.barRefs.escalateBtn.title =
|
||
"Adaptive measured-lag escalation: " + (M.S.adaptiveEscalation !== false ? "ON" : "OFF");
|
||
const dragMode = M.S.dragMode || "adaptive";
|
||
const adaptiveOn = dragMode === "adaptive";
|
||
M.barRefs.dragBtn.textContent = "🧠";
|
||
M.barRefs.dragBtn.title = "Adaptive drag mode: " + (adaptiveOn ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.dragBtn, adaptiveOn);
|
||
M.barRefs.dragModeRow.style.display = adaptiveOn ? "none" : "flex";
|
||
for (const [value, button] of M.barRefs.dragModeButtons)
|
||
M.barRefs.setActive(button, value === dragMode);
|
||
const debugPanelOpen = M.S.showDebugButton && M.barState.debugPanel;
|
||
M.barRefs.setActive(M.barRefs.debug, debugPanelOpen);
|
||
M.barRefs.debug.style.display = M.S.showDebugButton ? "" : "none";
|
||
M.barRefs.debug.title = debugPanelOpen ? "Close debug controls" : "Open debug controls";
|
||
M.barRefs.debugRow.style.display = debugPanelOpen ? "flex" : "none";
|
||
M.barRefs.setActive(M.barRefs.overlayBtn, M.barState.debug);
|
||
M.barRefs.overlayBtn.title = "Routing debug overlay: " + (M.barState.debug ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.flowBtn, M.S.flowMode !== "none");
|
||
M.barRefs.flowBtn.title = "Flow markers: " + (M.S.flowMode !== "none" ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.hoverBtn, M.S.hoverAnim);
|
||
M.barRefs.hoverBtn.title = "Hover animation: " + (M.S.hoverAnim ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.selectBtn, M.S.selectAnim);
|
||
M.barRefs.selectBtn.title = "Selection animation: " + (M.S.selectAnim ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.outlineBtn, M.S.outline);
|
||
M.barRefs.outlineBtn.title = "Line outline: " + (M.S.outline ? "ON" : "OFF");
|
||
M.barRefs.setActive(M.barRefs.cornerBtn, M.S.cornerMode !== "off");
|
||
M.barRefs.cornerBtn.title = "Rounded corners: " + (M.S.cornerMode !== "off" ? "ON" : "OFF");
|
||
M.barRefs.recordBtn.textContent = profiler.active ? "⏹" : "⏺";
|
||
M.barRefs.setActive(M.barRefs.recordBtn, profiler.active);
|
||
if (profiler.active) M.barRefs.recordBtn.style.background = "#b33";
|
||
const recordSecs = M.barState.recordSeconds || 30;
|
||
M.barRefs.recordBtn.title = profiler.active
|
||
? "Stop now and save the report to LinkRouter_log"
|
||
: "Record LinkRouter performance for " + recordSecs + "s (auto-saves to LinkRouter_log)";
|
||
// Duration cycler (was the copy button): reports auto-save on every stop.
|
||
M.barRefs.durBtn.textContent = recordSecs + "s";
|
||
M.barRefs.setActive(M.barRefs.durBtn, true);
|
||
M.barRefs.durBtn.title =
|
||
"Profiler duration: " + recordSecs + "s — click to cycle 15 / 30 / 45\n" +
|
||
(profiler.saving
|
||
? "Saving report…"
|
||
: profiler.lastSaveOk === false
|
||
? "⚠ Last save FAILED — restart ComfyUI so the backend endpoint loads"
|
||
: profiler.lastSavedFile
|
||
? "Last saved: LinkRouter_log/" + profiler.lastSavedFile
|
||
: "Reports auto-save to custom_nodes/.disabled/LinkRouter_log");
|
||
const linkCur = getOfficialLinkMode();
|
||
const m = LINK_MODES.find((l) => l.value === linkCur) || LINK_MODES[0];
|
||
M.barRefs.linkMode.textContent = m.emoji;
|
||
M.barRefs.linkMode.title =
|
||
LINK_MODES.map((l) => l.emoji + " " + l.name + (l.value === linkCur ? " ◀" : "")).join("\n");
|
||
// Grow leftward: anchor the collapsed bar's right edge so opening a wider
|
||
// row (drag modes / debug controls) extends the box to the left instead of
|
||
// pushing its right edge across the canvas. baseW is re-measured whenever
|
||
// every extra row is hidden; btnX stays the collapsed-basis left edge
|
||
// (adopt the build-time position once if it was never stored).
|
||
const box = M.uiBox;
|
||
const rowsHidden =
|
||
M.barRefs.dragModeRow.style.display === "none" &&
|
||
M.barRefs.debugRow.style.display === "none";
|
||
if (M.barState.btnX == null && box.offsetWidth > 0)
|
||
M.barState.btnX = parseFloat(box.style.left) || 0;
|
||
if (rowsHidden) {
|
||
if (box.offsetWidth > 0) M._barBaseW = box.offsetWidth;
|
||
if (M.barState.btnX != null) box.style.left = M.barState.btnX + "px";
|
||
} else {
|
||
const baseW = M._barBaseW || box.offsetWidth;
|
||
box.style.left = barLeftFor(M.barState.btnX ?? 0, baseW, box.offsetWidth) + "px";
|
||
}
|
||
}
|
||
|
||
// ---------------------------------------------------- build UI
|
||
|
||
export function buildUI() {
|
||
const box = (M.uiBox = document.createElement("div"));
|
||
box.style.cssText =
|
||
"position:fixed;z-index:9999;display:flex;flex-direction:column;gap:6px;align-items:stretch;" +
|
||
"background:rgba(30,30,30,.88);border:1px solid #555;border-radius:10px;" +
|
||
"padding:6px 8px;user-select:none;";
|
||
const defX = Math.max(8, Math.round(innerWidth * 0.5 - 100));
|
||
const defY = Math.max(8, Math.round(innerHeight * 0.35));
|
||
box.style.left = (M.barState.btnX ?? defX) + "px";
|
||
box.style.top = (M.barState.btnY ?? defY) + "px";
|
||
|
||
const mkBtn = (emoji, title) => {
|
||
const b = document.createElement("button");
|
||
b.textContent = emoji;
|
||
b.title = title;
|
||
b.style.cssText =
|
||
"border:1px solid #666;border-radius:8px;background:#333;color:#eee;" +
|
||
"font-size:20px;line-height:1;padding:8px 10px;cursor:pointer;" +
|
||
"transition:transform .08s ease, background .12s ease, box-shadow .12s ease;";
|
||
b.addEventListener("pointerenter", () => {
|
||
b.style.transform = "scale(1.12)";
|
||
b.style.boxShadow = "0 0 6px rgba(120,220,160,.5)";
|
||
});
|
||
b.addEventListener("pointerleave", () => {
|
||
b.style.transform = "scale(1)";
|
||
b.style.boxShadow = "none";
|
||
});
|
||
b.addEventListener("pointerdown", () => (b.style.transform = "scale(0.88)"));
|
||
b.addEventListener("pointerup", () => (b.style.transform = "scale(1.12)"));
|
||
return b;
|
||
};
|
||
const setActive = (b, on) => {
|
||
b.style.background = on ? "#2a6" : "#333";
|
||
};
|
||
|
||
// Rows right-align their buttons (justify-content:flex-end): when a wider
|
||
// row opens and the box grows leftward (barLeftFor), the top row's buttons
|
||
// stay pinned to the anchored right edge instead of travelling left.
|
||
const mainRow = document.createElement("div");
|
||
mainRow.style.cssText = "display:flex;gap:6px;align-items:center;justify-content:flex-end;";
|
||
const dragModeRow = document.createElement("div");
|
||
dragModeRow.style.cssText =
|
||
"display:none;gap:6px;align-items:center;justify-content:flex-end;padding-top:6px;border-top:1px solid #555;";
|
||
const debugRow = document.createElement("div");
|
||
debugRow.style.cssText =
|
||
"display:none;gap:6px;align-items:center;justify-content:flex-end;padding-top:6px;border-top:1px solid #555;";
|
||
|
||
const setPluginSetting = (key, value) => {
|
||
applySetting(key, value);
|
||
try { app.ui.settings.setSettingValue(SETTINGS[key][0], value); } catch {}
|
||
refreshBar();
|
||
};
|
||
|
||
const toggle = mkBtn("🔀", "Route on/off");
|
||
const linkMode = mkBtn("🌊", "Link style");
|
||
const anim = mkBtn("✨", "Flow markers");
|
||
const dragBtn = mkBtn("🧠", "Drag mode");
|
||
const dragModeButtons = new Map();
|
||
for (const mode of FIXED_DRAG_MODES) {
|
||
const button = mkBtn(mode.emoji, mode.name);
|
||
button.style.fontSize = "17px";
|
||
button.style.padding = "7px 9px";
|
||
button.onclick = () => {
|
||
M.barState.lastManualDragMode = mode.value;
|
||
M.saveBarState();
|
||
setPluginSetting("dragMode", mode.value);
|
||
};
|
||
dragModeButtons.set(mode.value, button);
|
||
dragModeRow.append(button);
|
||
}
|
||
const settingsBtn = mkBtn("⚙️", "Settings");
|
||
const debug = mkBtn("🐞", "Open debug controls");
|
||
const closeBtn = mkBtn("✖", "Hide bar");
|
||
const handle = mkBtn("✥", "Move bar");
|
||
const overlayBtn = mkBtn("🟥", "Routing debug overlay");
|
||
const flowBtn = mkBtn("✨", "Flow markers on/off");
|
||
const hoverBtn = mkBtn("🖱️", "Hover animation on/off");
|
||
const selectBtn = mkBtn("🎯", "Selection animation on/off");
|
||
const outlineBtn = mkBtn("◉", "Line outline on/off");
|
||
const cornerBtn = mkBtn("◜", "Rounded corners on/off");
|
||
const vueToggle = mkBtn("2️⃣", "Nodes 2.0 on/off");
|
||
const workerBtn = mkBtn("🧵", "Background worker routing on/off");
|
||
const pauseWorkerBtn = mkBtn("✋", "Held-pause worker routing on/off");
|
||
const escalateBtn = mkBtn("📈", "Adaptive measured-lag escalation on/off");
|
||
const recordBtn = mkBtn("⏺", "Record performance");
|
||
const durBtn = mkBtn((M.barState.recordSeconds || 30) + "s", "Profiler duration: click to cycle 15 / 30 / 45 seconds");
|
||
for (const b of [overlayBtn, flowBtn, hoverBtn, selectBtn, outlineBtn, cornerBtn, vueToggle, workerBtn, pauseWorkerBtn, escalateBtn, recordBtn, durBtn]) {
|
||
b.style.fontSize = "16px";
|
||
b.style.padding = "7px 9px";
|
||
}
|
||
handle.style.cursor = "grab";
|
||
handle.style.background = "transparent";
|
||
handle.style.border = "none";
|
||
|
||
toggle.onclick = () => {
|
||
applySetting("enabled", !M.S.enabled);
|
||
try { app.ui.settings.setSettingValue(SETTINGS.enabled[0], M.S.enabled); } catch {}
|
||
refreshBar();
|
||
};
|
||
linkMode.onclick = () => {
|
||
const cur = getOfficialLinkMode();
|
||
const idx = LINK_MODES.findIndex((m) => m.value === cur);
|
||
const next = LINK_MODES[(idx + 1) % LINK_MODES.length];
|
||
setOfficialLinkMode(next.value);
|
||
refreshBar();
|
||
};
|
||
anim.onclick = () => {
|
||
const order = ["animated", "static", "none"];
|
||
const next = order[(order.indexOf(M.S.flowMode) + 1) % order.length];
|
||
applySetting("flowMode", next);
|
||
try { app.ui.settings.setSettingValue(SETTINGS.flowMode[0], next); } catch {}
|
||
refreshBar();
|
||
};
|
||
closeBtn.onclick = () => {
|
||
applySetting("showButton", false);
|
||
try { app.ui.settings.setSettingValue(SETTINGS.showButton[0], false); } catch {}
|
||
};
|
||
settingsBtn.onclick = () => {
|
||
openSettings();
|
||
};
|
||
debug.onclick = () => {
|
||
M.barState.debugPanel = !M.barState.debugPanel;
|
||
M.saveBarState();
|
||
refreshBar();
|
||
};
|
||
overlayBtn.onclick = () => {
|
||
M.barState.debug = !M.barState.debug;
|
||
M.saveBarState();
|
||
refreshBar();
|
||
app.canvas?.setDirty(true, true);
|
||
};
|
||
flowBtn.onclick = () => {
|
||
if (M.S.flowMode === "none") {
|
||
setPluginSetting("flowMode", M.barState.lastFlowMode || "animated");
|
||
} else {
|
||
M.barState.lastFlowMode = M.S.flowMode;
|
||
M.saveBarState();
|
||
setPluginSetting("flowMode", "none");
|
||
}
|
||
};
|
||
hoverBtn.onclick = () => setPluginSetting("hoverAnim", !M.S.hoverAnim);
|
||
selectBtn.onclick = () => setPluginSetting("selectAnim", !M.S.selectAnim);
|
||
outlineBtn.onclick = () => setPluginSetting("outline", !M.S.outline);
|
||
cornerBtn.onclick = () => {
|
||
if (M.S.cornerMode === "off") {
|
||
setPluginSetting("cornerMode", M.barState.lastCornerMode || "per-line");
|
||
} else {
|
||
M.barState.lastCornerMode = M.S.cornerMode;
|
||
M.saveBarState();
|
||
setPluginSetting("cornerMode", "off");
|
||
}
|
||
};
|
||
vueToggle.onclick = () => {
|
||
toggleVueNodes();
|
||
refreshBar();
|
||
};
|
||
workerBtn.onclick = () => setPluginSetting("workerRouting", !M.S.workerRouting);
|
||
pauseWorkerBtn.onclick = () => setPluginSetting("workerHeldPause", !M.S.workerHeldPause);
|
||
escalateBtn.onclick = () => setPluginSetting("adaptiveEscalation", M.S.adaptiveEscalation === false);
|
||
recordBtn.onclick = () => {
|
||
if (profiler.active) profiler.stop("manual");
|
||
else profiler.start((M.barState.recordSeconds || 30) * 1000);
|
||
refreshBar();
|
||
};
|
||
durBtn.onclick = () => {
|
||
const order = [15, 30, 45];
|
||
const cur = M.barState.recordSeconds || 30;
|
||
M.barState.recordSeconds = order[(order.indexOf(cur) + 1) % order.length];
|
||
M.saveBarState();
|
||
refreshBar();
|
||
};
|
||
dragBtn.onclick = () => {
|
||
const current = M.S.dragMode || "adaptive";
|
||
if (isFixedDragMode(current)) {
|
||
M.barState.lastManualDragMode = current;
|
||
M.saveBarState();
|
||
}
|
||
setPluginSetting(
|
||
"dragMode",
|
||
adaptiveToggleTarget(current, M.barState.lastManualDragMode),
|
||
);
|
||
};
|
||
|
||
mainRow.append(toggle, linkMode, anim, dragBtn, settingsBtn, debug, closeBtn, handle);
|
||
debugRow.append(overlayBtn, flowBtn, hoverBtn, selectBtn, outlineBtn, cornerBtn, vueToggle, workerBtn, pauseWorkerBtn, escalateBtn, recordBtn, durBtn);
|
||
box.append(mainRow, dragModeRow, debugRow);
|
||
M.barRefs = {
|
||
toggle, linkMode, anim, vueToggle, workerBtn, pauseWorkerBtn, escalateBtn, dragBtn, dragModeRow, dragModeButtons, debug, debugRow,
|
||
overlayBtn, flowBtn, hoverBtn, selectBtn, outlineBtn, cornerBtn,
|
||
recordBtn, durBtn, setActive,
|
||
};
|
||
profiler.onChange = refreshBar;
|
||
|
||
let drag = null;
|
||
handle.addEventListener("pointerdown", (ev) => {
|
||
drag = { dx: ev.clientX - box.offsetLeft, dy: ev.clientY - box.offsetTop };
|
||
handle.setPointerCapture(ev.pointerId);
|
||
handle.style.cursor = "grabbing";
|
||
ev.preventDefault();
|
||
});
|
||
handle.addEventListener("pointermove", (ev) => {
|
||
if (!drag) return;
|
||
const rawX = Math.max(0, Math.min(innerWidth - 60, ev.clientX - drag.dx));
|
||
const rawY = Math.max(0, Math.min(innerHeight - 30, ev.clientY - drag.dy));
|
||
// The box tracks the pointer directly; barState stores the collapsed-
|
||
// basis position so the left-growth anchor in refreshBar keeps holding.
|
||
M.barState.btnX = barStoredXFor(rawX, M._barBaseW || box.offsetWidth, box.offsetWidth);
|
||
M.barState.btnY = rawY;
|
||
box.style.left = rawX + "px";
|
||
box.style.top = rawY + "px";
|
||
});
|
||
handle.addEventListener("pointerup", (ev) => {
|
||
if (!drag) return;
|
||
drag = null;
|
||
handle.style.cursor = "grab";
|
||
handle.releasePointerCapture(ev.pointerId);
|
||
M.saveBarState();
|
||
});
|
||
|
||
document.body.appendChild(box);
|
||
refreshBar();
|
||
}
|
||
|
||
// ---------------------------------------------------- hover tracking
|
||
|
||
// Track pointer at document level (works above DOM widget overlays like
|
||
// text areas) and repaint when the hovered node changes.
|
||
export function watchHover() {
|
||
let lastHover = null;
|
||
document.addEventListener(
|
||
"pointermove",
|
||
(ev) => {
|
||
M.mouseClient = { x: ev.clientX, y: ev.clientY };
|
||
if (!M.S.enabled || !M.S.hoverAnim) return;
|
||
const canvas = app.canvas;
|
||
if (!canvas) return;
|
||
const cur = drawHoverNodeId(canvas);
|
||
if (cur !== lastHover) {
|
||
lastHover = cur;
|
||
canvas.setDirty(true, true);
|
||
}
|
||
},
|
||
{ passive: true },
|
||
);
|
||
}
|
||
|
||
// Duplicated from draw.js hoverNodeId to avoid circular draw→ui import.
|
||
// (ui exports watchHover which is called from smart-edge.js setup, and
|
||
// draw.js also needs hoverNodeId for drawAll. Keeping the detection
|
||
// logic here and using it in both places would require draw→ui which
|
||
// we don't want. The ~20-line function is small enough to duplicate.)
|
||
function drawHoverNodeId(canvas) {
|
||
if (canvas.node_over) return canvas.node_over.id;
|
||
if (!M.mouseClient || !canvas?.ds) return null;
|
||
const el = canvas.canvas;
|
||
if (!el) return null;
|
||
const rect = el.getBoundingClientRect();
|
||
if (
|
||
M.mouseClient.x < rect.left ||
|
||
M.mouseClient.x > rect.right ||
|
||
M.mouseClient.y < rect.top ||
|
||
M.mouseClient.y > rect.bottom
|
||
)
|
||
return null;
|
||
const scale = canvas.ds.scale || 1;
|
||
const gx = (M.mouseClient.x - rect.left) / scale - canvas.ds.offset[0];
|
||
const gy = (M.mouseClient.y - rect.top) / scale - canvas.ds.offset[1];
|
||
const nodes = canvas.graph?._nodes || [];
|
||
for (let i = nodes.length - 1; i >= 0; i--) {
|
||
const r = nodeRect(nodes[i]);
|
||
if (gx >= r.x && gx <= r.x + r.w && gy >= r.y && gy <= r.y + r.h)
|
||
return nodes[i].id;
|
||
}
|
||
return null;
|
||
}
|