mind-elixir
Version:
Mind elixir is a free open source mind map core.
1,032 lines • 70.6 kB
JavaScript
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mind;
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left: ke,
right: Ne,
full: $e,
living: Ae,
zoomin: Pe,
zoomout: He
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const n = document.createElement("span");
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};
function Oe(t) {
const e = document.createElement("div"), n = R("fullscreen", "full"), o = R("toCenter", "living"), s = R("zoomout", "zoomout"), i = R("zoomin", "zoomin");
e.appendChild(n), e.appendChild(o), e.appendChild(s), e.appendChild(i), e.className = "mind-elixir-toolbar rb";
let r = null;
const c = () => {
const l = t.container.getBoundingClientRect(), h = at(t.map.style.transform), f = l.width / 2, u = l.height / 2, y = (f - h.x) / t.scaleVal, m = (u - h.y) / t.scaleVal;
r = {
containerRect: l,
currentTransform: h,
mapCenterX: y,
mapCenterY: m
};
}, a = () => {
if (r) {
const l = t.container.getBoundingClientRect(), h = l.width / 2, f = l.height / 2, u = h - r.mapCenterX * t.scaleVal, y = f - r.mapCenterY * t.scaleVal, m = u - r.currentTransform.x, p = y - r.currentTransform.y;
t.move(m, p);
}
};
return t.el.addEventListener("fullscreenchange", a), n.onclick = () => {
c(), document.fullscreenElement !== t.el ? t.el.requestFullscreen() : document.exitFullscreen();
}, o.onclick = () => {
t.toCenter();
}, s.onclick = () => {
t.scale(t.scaleVal - t.scaleSensitivity);
}, i.onclick = () => {
t.scale(t.scaleVal + t.scaleSensitivity);
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}
function Ye(t) {
const e = document.createElement("div"), n = R("tbltl", "left"), o = R("tbltr", "right"), s = R("tblts", "side");
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t.initLeft();
}, o.onclick = () => {
t.initRight();
}, s.onclick = () => {
t.initSide();
}, e;
}
function Be(t) {
t.container.append(Oe(t)), t.container.append(Ye(t));
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this.theme = t;
const o = {
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}, s = Object.keys(o);
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const r = s[i];
this.container.style.setProperty(r, o[r]);
}
e && this.refresh();
}, We = function(t) {
return {
dom: t,
moved: !1,
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pointerdown: !1,
lastX: 0,
lastY: 0,
handlePointerMove(e) {
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this.moved = !0;
const n = e.clientX - this.lastX, o = e.clientY - this.lastY;
this.lastX = e.clientX, this.lastY = e.clientY, this.cb && this.cb(n, o);
}
},
handlePointerDown(e) {
e.button === 0 && (this.pointerdown = !0, this.lastX = e.clientX, this.lastY = e.clientY, this.dom.setPointerCapture(e.pointerId));
},
handleClear(e) {
this.pointerdown = !1, e.pointerId !== void 0 && this.dom.releasePointerCapture(e.pointerId);
},
cb: null,
init(e, n) {
this.cb = n, this.handleClear = this.handleClear.bind(this), this.handlePointerMove = this.handlePointerMove.bind(this), this.handlePointerDown = this.handlePointerDown.bind(this), this.destroy = Ct([
{ dom: e, evt: "pointermove", func: this.handlePointerMove },
{ dom: e, evt: "pointerleave", func: this.handleClear },
{ dom: e, evt: "pointerup", func: this.handleClear },
{ dom: this.dom, evt: "pointerdown", func: this.handlePointerDown }
]);
},
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clear() {
this.moved = !1, this.pointerdown = !1;
}
};
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create: We
}, Xe = "#4dc4ff";
function At(t, e, n, o, s, i, r, c) {
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x: t / 8 + n * 3 / 8 + s * 3 / 8 + r / 8,
y: e / 8 + o * 3 / 8 + i * 3 / 8 + c / 8
};
}
function Ve(t, e, n) {
t && (t.dataset.x = e.toString(), t.dataset.y = n.toString(), tt(t));
}
function j(t, e, n, o, s) {
N(t, {
x1: e + "",
y1: n + "",
x2: o + "",
y2: s + ""
});
}
function wt(t, e, n, o, s, i, r, c, a, l) {
const h = `M ${e} ${n} C ${o} ${s} ${i} ${r} ${c} ${a}`;
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const p = l.style;
p.stroke && t.line.setAttribute("stroke", p.stroke), p.strokeWidth && t.line.setAttribute("stroke-width", String(p.strokeWidth)), p.strokeDasharray && t.line.setAttribute("stroke-dasharray", p.strokeDasharray), p.strokeLinecap && t.line.setAttribute("stroke-linecap", p.strokeLinecap), p.opacity !== void 0 && t.line.setAttribute("opacity", String(p.opacity));
}
const f = t.querySelectorAll('path[stroke="transparent"]');
f.length > 0 && f[0].setAttribute("d", h);
const u = J(i, r, c, a);
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const p = `M ${u.x1} ${u.y1} L ${c} ${a} L ${u.x2} ${u.y2}`;
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const g = l.style;
g.stroke && t.arrow1.setAttribute("stroke", g.stroke), g.strokeWidth && t.arrow1.setAttribute("stroke-width", String(g.strokeWidth)), g.strokeLinecap && t.arrow1.setAttribute("stroke-linecap", g.strokeLinecap), g.opacity !== void 0 && t.arrow1.setAttribute("opacity", String(g.opacity));
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const p = J(o, s, e, n);
if (p) {
const g = `M ${p.x1} ${p.y1} L ${e} ${n} L ${p.x2} ${p.y2}`;
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const b = l.style;
b.stroke && t.arrow2.setAttribute("stroke", b.stroke), b.strokeWidth && t.arrow2.setAttribute("stroke-width", String(b.strokeWidth)), b.strokeLinecap && t.arrow2.setAttribute("stroke-linecap", b.strokeLinecap), b.opacity !== void 0 && t.arrow2.setAttribute("opacity", String(b.opacity));
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const { x: y, y: m } = At(e, n, o, s, i, r, c, a);
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const p = t.labelEl;
p && (p.style.color = l.style.labelColor);
}
Je(t);
}
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const { offsetLeft: o, offsetTop: s } = H(t.nodes, e), i = e.offsetWidth, r = e.offsetHeight, c = o + i / 2, a = s + r / 2, l = c + n.x, h = a + n.y;
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w: i,
h: r,
cx: c,
cy: a,
ctrlX: l,
ctrlY: h
};
}
function X(t) {
let e, n;
const o = (t.cy - t.ctrlY) / (t.ctrlX - t.cx);
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x: e,
y: n
};
}
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const o = H(t.nodes, e), s = H(t.nodes, n), i = o.offsetLeft + e.offsetWidth / 2, r = o.offsetTop + e.offsetHeight / 2, c = s.offsetLeft + n.offsetWidth / 2, a = s.offsetTop + n.offsetHeight / 2, l = c - i, h = a - r, f = Math.sqrt(l * l + h * h), u = Math.max(50, Math.min(200, f * 0.3)), y = Math.abs(l), m = Math.abs(h);
let p, g;
if (f < 150) {
const w = e.closest("me-main").className === "lhs" ? -1 : 1;
p = { x: 200 * w, y: 0 }, g = { x: 200 * w, y: 0 };
} else if (y > m * 1.5) {
const w = l > 0 ? e.offsetWidth / 2 : -e.offsetWidth / 2, x = l > 0 ? -n.offsetWidth / 2 : n.offsetWidth / 2;
p = { x: w + (l > 0 ? u : -u), y: 0 }, g = { x: x + (l > 0 ? -u : u), y: 0 };
} else if (m > y * 1.5) {
const w = h > 0 ? e.offsetHeight / 2 : -e.offsetHeight / 2, x = h > 0 ? -n.offsetHeight / 2 : n.offsetHeight / 2;
p = { x: 0, y: w + (h > 0 ? u : -u) }, g = { x: 0, y: x + (h > 0 ? -u : u) };
} else {
const w = Math.atan2(h, l), x = e.offsetWidth / 2 * Math.cos(w), S = e.offsetHeight / 2 * Math.sin(w), T = -(n.offsetWidth / 2) * Math.cos(w), M = -(n.offsetHeight / 2) * Math.sin(w), E = u * 0.7 * (l > 0 ? 1 : -1), L = u * 0.7 * (h > 0 ? 1 : -1);
p = { x: x + E, y: S + L }, g = { x: T - E, y: M - L };
}
return { delta1: p, delta2: g };
}, ht = function(t, e, n, o, s) {
if (!e || !n)
return;
if (!o.delta1 || !o.delta2) {
const k = Ge(t, e, n);
o.delta1 = k.delta1, o.delta2 = k.delta2;
}
const i = Q(t, e, o.delta1), r = Q(t, n, o.delta2), { x: c, y: a } = X(i), { ctrlX: l, ctrlY: h } = i, { ctrlX: f, ctrlY: u } = r, { x: y, y: m } = X(r), p = J(f, u, y, m);
if (!p) return;
const g = `M ${p.x1} ${p.y1} L ${y} ${m} L ${p.x2} ${p.y2}`;
let b = "";
if (o.bidirectional) {
const k = J(l, h, c, a);
if (!k) return;
b = `M ${k.x1} ${k.y1} L ${c} ${a} L ${k.x2} ${k.y2}`;
}
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w.id = M;
const E = t.markdown ? t.markdown(o.label, o) : o.label, L = it(E, x, S, {
anchor: "middle",
color: T,
dataType: "arrow",
svgId: M
});
w.labelEl = L, w.arrowObj = o, w.dataset.l