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Zero
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import { app } from "../../scripts/app.js";
import { drawNodeWidget, drawRoundedRectangle, fitString, isLowQuality } from "./utils_canvas.js";
export function drawLabelAndValue(ctx, label, value, width, posY, height, options) {
var _a;
const outerMargin = 15;
const innerMargin = 10;
const midY = posY + height / 2;
ctx.save();
ctx.textAlign = "left";
ctx.textBaseline = "middle";
ctx.fillStyle = LiteGraph.WIDGET_SECONDARY_TEXT_COLOR;
const labelX = outerMargin + innerMargin + ((_a = options === null || options === void 0 ? void 0 : options.offsetLeft) !== null && _a !== void 0 ? _a : 0);
ctx.fillText(label, labelX, midY);
const valueXLeft = labelX + ctx.measureText(label).width + 7;
const valueXRight = width - (outerMargin + innerMargin);
ctx.fillStyle = LiteGraph.WIDGET_TEXT_COLOR;
ctx.textAlign = "right";
ctx.fillText(fitString(ctx, value, valueXRight - valueXLeft), valueXRight, midY);
ctx.restore();
}
export class RgthreeBaseWidget {
constructor(name) {
this.last_y = 0;
this.mouseDowned = null;
this.isMouseDownedAndOver = false;
this.hitAreas = {};
this.downedHitAreasForMove = [];
this.name = name;
}
clickWasWithinBounds(pos, bounds) {
let xStart = bounds[0];
let xEnd = xStart + (bounds.length > 2 ? bounds[2] : bounds[1]);
const clickedX = pos[0] >= xStart && pos[0] <= xEnd;
if (bounds.length === 2) {
return clickedX;
}
return clickedX && pos[1] >= bounds[1] && pos[1] <= bounds[1] + bounds[3];
}
mouse(event, pos, node) {
var _a, _b, _c;
const canvas = app.canvas;
if (event.type == "pointerdown") {
this.mouseDowned = [...pos];
this.isMouseDownedAndOver = true;
this.downedHitAreasForMove.length = 0;
let anyHandled = false;
for (const part of Object.values(this.hitAreas)) {
if ((part.onDown || part.onMove) && this.clickWasWithinBounds(pos, part.bounds)) {
if (part.onMove) {
this.downedHitAreasForMove.push(part);
}
if (part.onDown) {
const thisHandled = part.onDown.apply(this, [event, pos, node, part]);
anyHandled = anyHandled || thisHandled == true;
}
}
}
return (_a = this.onMouseDown(event, pos, node)) !== null && _a !== void 0 ? _a : anyHandled;
}
if (event.type == "pointerup") {
if (!this.mouseDowned)
return true;
this.downedHitAreasForMove.length = 0;
this.cancelMouseDown();
let anyHandled = false;
for (const part of Object.values(this.hitAreas)) {
if (part.onUp && this.clickWasWithinBounds(pos, part.bounds)) {
const thisHandled = part.onUp.apply(this, [event, pos, node, part]);
anyHandled = anyHandled || thisHandled == true;
}
}
return (_b = this.onMouseUp(event, pos, node)) !== null && _b !== void 0 ? _b : anyHandled;
}
if (event.type == "pointermove") {
this.isMouseDownedAndOver = !!this.mouseDowned;
if (this.mouseDowned &&
(pos[0] < 15 ||
pos[0] > node.size[0] - 15 ||
pos[1] < this.last_y ||
pos[1] > this.last_y + LiteGraph.NODE_WIDGET_HEIGHT)) {
this.isMouseDownedAndOver = false;
}
for (const part of this.downedHitAreasForMove) {
part.onMove.apply(this, [event, pos, node, part]);
}
return (_c = this.onMouseMove(event, pos, node)) !== null && _c !== void 0 ? _c : true;
}
return false;
}
cancelMouseDown() {
this.mouseDowned = null;
this.isMouseDownedAndOver = false;
this.downedHitAreasForMove.length = 0;
}
onMouseDown(event, pos, node) {
return;
}
onMouseUp(event, pos, node) {
return;
}
onMouseMove(event, pos, node) {
return;
}
}
export class RgthreeBetterButtonWidget extends RgthreeBaseWidget {
constructor(name, mouseUpCallback) {
super(name);
this.value = "";
this.mouseUpCallback = mouseUpCallback;
}
draw(ctx, node, width, y, height) {
drawWidgetButton({ ctx, node, width, height, y }, this.name, this.isMouseDownedAndOver);
}
onMouseUp(event, pos, node) {
return this.mouseUpCallback(event, pos, node);
}
}
export class RgthreeBetterTextWidget {
constructor(name, value) {
this.name = name;
this.value = value;
}
draw(ctx, node, width, y, height) {
const widgetData = drawNodeWidget(ctx, { width, height, posY: y });
if (!widgetData.lowQuality) {
drawLabelAndValue(ctx, this.name, this.value, width, y, height);
}
}
mouse(event, pos, node) {
const canvas = app.canvas;
if (event.type == "pointerdown") {
canvas.prompt("Label", this.value, (v) => (this.value = v), event);
return true;
}
return false;
}
}
export class RgthreeDividerWidget {
constructor(widgetOptions) {
this.options = { serialize: false };
this.value = null;
this.name = "divider";
this.widgetOptions = {
marginTop: 7,
marginBottom: 7,
marginLeft: 15,
marginRight: 15,
color: LiteGraph.WIDGET_OUTLINE_COLOR,
thickness: 1,
};
Object.assign(this.widgetOptions, widgetOptions || {});
}
draw(ctx, node, width, posY, h) {
if (this.widgetOptions.thickness) {
ctx.strokeStyle = this.widgetOptions.color;
const x = this.widgetOptions.marginLeft;
const y = posY + this.widgetOptions.marginTop;
const w = width - this.widgetOptions.marginLeft - this.widgetOptions.marginRight;
ctx.stroke(new Path2D(`M ${x} ${y} h ${w}`));
}
}
computeSize(width) {
return [
width,
this.widgetOptions.marginTop + this.widgetOptions.marginBottom + this.widgetOptions.thickness,
];
}
}
export class RgthreeLabelWidget {
constructor(name, widgetOptions) {
this.options = { serialize: false };
this.value = null;
this.widgetOptions = {};
this.posY = 0;
this.name = name;
Object.assign(this.widgetOptions, widgetOptions);
}
draw(ctx, node, width, posY, height) {
this.posY = posY;
ctx.save();
ctx.textAlign = this.widgetOptions.align || "left";
ctx.fillStyle = this.widgetOptions.color || LiteGraph.WIDGET_TEXT_COLOR;
const oldFont = ctx.font;
if (this.widgetOptions.italic) {
ctx.font = "italic " + ctx.font;
}
if (this.widgetOptions.size) {
ctx.font = ctx.font.replace(/\d+px/, `${this.widgetOptions.size}px`);
}
const midY = posY + height / 2;
ctx.textBaseline = "middle";
if (this.widgetOptions.align === "center") {
ctx.fillText(this.name, node.size[0] / 2, midY);
}
else {
ctx.fillText(this.name, 15, midY);
}
ctx.font = oldFont;
if (this.widgetOptions.actionLabel === "__PLUS_ICON__") {
const plus = new Path2D(`M${node.size[0] - 15 - 2} ${posY + 7} v4 h-4 v4 h-4 v-4 h-4 v-4 h4 v-4 h4 v4 h4 z`);
ctx.lineJoin = "round";
ctx.lineCap = "round";
ctx.fillStyle = "#3a3";
ctx.strokeStyle = "#383";
ctx.fill(plus);
ctx.stroke(plus);
}
ctx.restore();
}
mouse(event, nodePos, node) {
if (event.type !== "pointerdown" ||
isLowQuality() ||
!this.widgetOptions.actionLabel ||
!this.widgetOptions.actionCallback) {
return false;
}
const pos = [nodePos[0], nodePos[1] - this.posY];
const rightX = node.size[0] - 15;
if (pos[0] > rightX || pos[0] < rightX - 16) {
return false;
}
this.widgetOptions.actionCallback(event);
return true;
}
}
export class RgthreeInvisibleWidget {
constructor(name, type, value, serializeValueFn) {
this.serializeValue = undefined;
this.name = name;
this.type = type;
this.value = value;
if (serializeValueFn) {
this.serializeValue = serializeValueFn;
}
}
draw() { return; }
computeSize(width) { return [0, 0]; }
}
export function drawWidgetButton(drawCtx, text, isMouseDownedAndOver = false) {
if (!isLowQuality() && !isMouseDownedAndOver) {
drawRoundedRectangle(drawCtx.ctx, {
width: drawCtx.width - 30 - 2,
height: drawCtx.height,
posY: drawCtx.y + 1,
posX: 15 + 1,
borderRadius: 4,
colorBackground: "#000000aa",
colorStroke: "#000000aa",
});
}
drawRoundedRectangle(drawCtx.ctx, {
width: drawCtx.width - 30,
height: drawCtx.height,
posY: drawCtx.y + (isMouseDownedAndOver ? 1 : 0),
posX: 15,
borderRadius: isLowQuality() ? 0 : 4,
colorBackground: isMouseDownedAndOver ? "#444" : LiteGraph.WIDGET_BGCOLOR,
});
if (!isLowQuality()) {
drawCtx.ctx.textBaseline = "middle";
drawCtx.ctx.textAlign = "center";
drawCtx.ctx.fillStyle = LiteGraph.WIDGET_TEXT_COLOR;
drawCtx.ctx.fillText(text, drawCtx.node.size[0] / 2, drawCtx.y + drawCtx.height / 2 + (isMouseDownedAndOver ? 1 : 0));
}
}
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