155 lines
4.4 KiB
JavaScript
155 lines
4.4 KiB
JavaScript
import { COLORS, DISABLED_OPACITY } from "../constants.js";
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import { fitString, hideWidget, hideWidgetInput } from "../utils.js";
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import { app } from "/scripts/app.js";
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// --- Constants ---
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const ROW_HEIGHT = 20;
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const ROW_MARGIN = 10;
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const ICON_WIDTH = 28;
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const INNER_MARGIN = 4;
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// --- InlineTextToggleWidget ---
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export class InlineTextToggleWidget {
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constructor(name, textWidget, modeWidget) {
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this.name = name;
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this.type = "custom";
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this.textWidget = textWidget;
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this.modeWidget = modeWidget;
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this.last_y = 0;
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this._hitText = [0, 0];
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this._hitIcon = [0, 0];
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}
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computeSize() {
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return [0, ROW_HEIGHT];
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}
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// --- Draw ---
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draw(ctx, node, width, posY, height) {
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this.last_y = posY;
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const h = height ?? ROW_HEIGHT;
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const midY = posY + h * 0.5;
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const margin = ROW_MARGIN;
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const textWidth = width - margin * 2 - ICON_WIDTH - INNER_MARGIN;
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const textX = margin;
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const iconX = textX + textWidth + INNER_MARGIN;
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const isDisabled = this.disabled;
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ctx.save();
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if (isDisabled) ctx.globalAlpha = DISABLED_OPACITY;
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ctx.font = "11px monospace";
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ctx.textBaseline = "middle";
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// Text field background
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ctx.fillStyle = "#222233";
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ctx.beginPath();
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ctx.roundRect(textX, posY + 2, textWidth, h - 4, 4);
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ctx.fill();
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const value = this.textWidget.value ?? "";
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ctx.fillStyle = value ? COLORS.text : COLORS.inactive;
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ctx.textAlign = "left";
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const label = value || this.textWidget.label || this.name;
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ctx.fillText(fitString(ctx, label, textWidth - 12), textX + 6, midY);
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this._hitText = [textX, textWidth];
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// Toggle icon
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const isReplace = this.modeWidget.value;
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ctx.fillStyle = isReplace ? COLORS.toggle_off : COLORS.toggle_on;
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ctx.beginPath();
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ctx.roundRect(iconX, posY + 2, ICON_WIDTH, h - 4, 4);
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ctx.fill();
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ctx.fillStyle = "#fff";
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ctx.font = "12px sans-serif";
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ctx.textAlign = "center";
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ctx.fillText(isReplace ? "🔄" : "➕", iconX + ICON_WIDTH / 2, midY);
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this._hitIcon = [iconX, ICON_WIDTH];
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ctx.restore();
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}
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// --- Mouse ---
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mouse(event, pos, node) {
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if (this.disabled) return false;
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const type = event.type;
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if (type !== "pointerdown" && type !== "mousedown") return false;
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const x = pos[0];
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// Toggle icon click
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if (this._inHit(x, this._hitIcon)) {
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this.modeWidget.value = !this.modeWidget.value;
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this.modeWidget.callback?.(this.modeWidget.value);
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if (node.graph) node.graph.setDirtyCanvas(true, true);
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return true;
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}
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// Text field click -> prompt
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if (this._inHit(x, this._hitText)) {
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app.canvas.prompt(
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this.textWidget.label || this.name,
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this.textWidget.value ?? "",
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(v) => {
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this.textWidget.value = v;
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this.textWidget.callback?.(v);
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if (node.graph) node.graph.setDirtyCanvas(true, true);
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},
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event,
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);
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return true;
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}
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return false;
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}
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// --- Utils ---
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_inHit(x, hit) {
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return x >= hit[0] && x <= hit[0] + hit[1];
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}
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}
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// -- Extra --
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export const replaceWithInlineTextToggle = (node, textWidget, modeWidget) => {
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const helper = new InlineTextToggleWidget(
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textWidget.name,
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textWidget,
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modeWidget,
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);
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// Build a brand new custom widget object
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const newWidget = {
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name: textWidget.name,
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type: "custom",
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value: textWidget.value, // Kept for compatibility, not used for render
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get value() {
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return textWidget.value;
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},
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set value(v) {
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textWidget.value = v;
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},
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draw: (ctx, n, width, posY, height) =>
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helper.draw(ctx, n, width, posY, height),
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mouse: (event, pos, n) => helper.mouse(event, pos, n),
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computeSize: () => helper.computeSize(),
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serializeValue: textWidget.serializeValue,
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};
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const idx = node.widgets.indexOf(textWidget);
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node.widgets[idx] = newWidget;
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hideWidget(modeWidget, true);
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hideWidgetInput(node, modeWidget);
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return helper;
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};
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