Added copy paste and cut functionality to select tool
This commit is contained in:
Lewis Hemens
parent
b4d5b00482
commit
e2aa7e7456
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@ -2,6 +2,7 @@ java -client -jar closure-compiler.jar \
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--js js-lib/common.js \
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--js js-lib/view.js \
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--js js-lib/draw.js \
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--js js-lib/draw-select.js \
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--js js-lib/state.js \
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--js js-lib/controller.js \
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--js js-lib/drive-controller.js \
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446
js-compiled.js
446
js-compiled.js
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@ -28,23 +28,26 @@ m.prototype.scale = function(a) {
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return new m(this.x * a, this.y * a);
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};
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function q(a, b) {
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this.M = Math.min(a.x, b.x);
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this.N = Math.min(a.y, b.y);
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this.H = Math.max(a.x, b.x);
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this.I = Math.max(a.y, b.y);
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this.v = Math.min(a.x, b.x);
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this.w = Math.min(a.y, b.y);
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this.I = Math.max(a.x, b.x);
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this.J = Math.max(a.y, b.y);
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}
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function r(a) {
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return new m(a.v, a.w);
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}
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q.prototype.contains = function(a) {
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return a.x >= this.M && a.x <= this.H && a.y >= this.N && a.y <= this.I;
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return a.x >= this.v && a.x <= this.I && a.y >= this.w && a.y <= this.J;
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};
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var r = new m(-1, 0), s = new m(1, 0), t = new m(0, -1), u = new m(0, 1), x = [r, s, t, u];
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var s = new m(-1, 0), t = new m(1, 0), u = new m(0, -1), v = new m(0, 1), y = [s, t, u, v];
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function ba() {
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this.g = this.value = null;
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}
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function y(a) {
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function z(a) {
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return null != a.g ? a.g : a.value;
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}
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function z(a) {
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return "+" == y(a);
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function B(a) {
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return "+" == z(a);
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}
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function ca(a, b, c, d) {
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this.left = a;
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@ -52,10 +55,10 @@ function ca(a, b, c, d) {
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this.m = c;
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this.k = d;
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}
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function B(a) {
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function C(a) {
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return a.left + a.right + a.m + a.k;
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}
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function C(a, b) {
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function D(a, b) {
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this.position = a;
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this.value = b;
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}
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@ -63,22 +66,22 @@ function da(a, b) {
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this.position = a;
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this.n = b;
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}
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;function D(a) {
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;function E(a) {
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this.state = a;
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this.canvas = document.getElementById("ascii-canvas");
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this.context = this.canvas.getContext("2d");
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this.zoom = 1;
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this.offset = new m(9E3, 5100);
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this.e = !0;
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this.w = !1;
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E(this);
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this.A = !1;
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F(this);
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}
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function E(a) {
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function F(a) {
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a.canvas.width = document.documentElement.clientWidth;
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a.canvas.height = document.documentElement.clientHeight;
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a.e = !0;
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}
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D.prototype.animate = function() {
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E.prototype.animate = function() {
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if (this.e || this.state.e) {
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this.e = !1, this.state.e = !1, ea(this);
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}
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@ -93,7 +96,7 @@ function ea(a) {
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b.clearRect(0, 0, a.canvas.width, a.canvas.height);
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b.scale(a.zoom, a.zoom);
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b.translate(a.canvas.width / 2 / a.zoom, a.canvas.height / 2 / a.zoom);
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var c = p(F(a, new m(0, 0)), new m(3, 3)), d = F(a, new m(a.canvas.width, a.canvas.height)).add(new m(3, 3));
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var c = p(G(a, new m(0, 0)), new m(3, 3)), d = G(a, new m(a.canvas.width, a.canvas.height)).add(new m(3, 3));
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c.x = Math.max(0, Math.min(c.x, 2E3));
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d.x = Math.max(0, Math.min(d.x, 2E3));
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c.y = Math.max(0, Math.min(c.y, 600));
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@ -108,62 +111,62 @@ function ea(a) {
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b.moveTo(0 - a.offset.x, 17 * e - a.offset.y), b.lineTo(9 * a.state.cells.length - a.offset.x, 17 * e - a.offset.y);
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}
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a.context.stroke();
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e = !a.w;
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e = !a.A;
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b.font = "15px Courier New";
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for (var h = c.x;h < d.x;h++) {
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for (var l = c.y;l < d.y;l++) {
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var k = G(a.state, new m(h, l));
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if (z(k) || null != k.g && " " != y(k)) {
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var k = H(a.state, new m(h, l));
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if (B(k) || null != k.g && " " != z(k)) {
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a.context.fillStyle = null != k.g ? "#DEF" : "#F5F5F5", b.fillRect(9 * h - a.offset.x, 17 * (l - 1) - a.offset.y, 9, 17);
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}
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var v = H(a.state, new m(h, l));
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null == v || z(k) && !e || (a.context.fillStyle = "#000000", b.fillText(v, 9 * h - a.offset.x, 17 * l - a.offset.y - 3));
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var w = fa(a.state, new m(h, l));
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null == w || B(k) && !e || (a.context.fillStyle = "#000000", b.fillText(w, 9 * h - a.offset.x, 17 * l - a.offset.y - 3));
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}
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}
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if (a.w) {
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if (a.A) {
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b.lineWidth = "1";
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b.strokeStyle = "#000000";
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b.beginPath();
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for (e = c.x;e < d.x;e++) {
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for (k = !1, h = c.y;h < d.y;h++) {
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l = G(a.state, new m(e, h)), z(l) && h != d.y - 1 || !k || (b.moveTo(9 * e - a.offset.x + 4.5, 17 * k - a.offset.y - 8.5), b.lineTo(9 * e - a.offset.x + 4.5, 17 * (h - 1) - a.offset.y - 8.5), k = !1), z(l) && !k && (k = h);
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l = H(a.state, new m(e, h)), B(l) && h != d.y - 1 || !k || (b.moveTo(9 * e - a.offset.x + 4.5, 17 * k - a.offset.y - 8.5), b.lineTo(9 * e - a.offset.x + 4.5, 17 * (h - 1) - a.offset.y - 8.5), k = !1), B(l) && !k && (k = h);
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}
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}
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for (h = c.y;h < d.y;h++) {
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for (k = !1, e = c.x;e < d.x;e++) {
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l = G(a.state, new m(e, h)), z(l) && e != d.x - 1 || !k || (b.moveTo(9 * k - a.offset.x + 4.5, 17 * h - a.offset.y - 8.5), b.lineTo(9 * (e - 1) - a.offset.x + 4.5, 17 * h - a.offset.y - 8.5), k = !1), z(l) && !k && (k = e);
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l = H(a.state, new m(e, h)), B(l) && e != d.x - 1 || !k || (b.moveTo(9 * k - a.offset.x + 4.5, 17 * h - a.offset.y - 8.5), b.lineTo(9 * (e - 1) - a.offset.x + 4.5, 17 * h - a.offset.y - 8.5), k = !1), B(l) && !k && (k = e);
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}
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}
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a.context.stroke();
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}
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}
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function F(a, b) {
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function G(a, b) {
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return new m(Math.min(Math.max(1, Math.round(((new m((b.x - a.canvas.width / 2) / a.zoom + a.offset.x, (b.y - a.canvas.height / 2) / a.zoom + a.offset.y)).x - 4.5) / 9)), 1998), Math.min(Math.max(1, Math.round(((new m((b.x - a.canvas.width / 2) / a.zoom + a.offset.x, (b.y - a.canvas.height / 2) / a.zoom + a.offset.y)).y + 8.5) / 17)), 598));
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}
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;function I(a, b, c, d, e) {
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e = e || "+";
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var h = new q(b, c), l = h.M, k = h.N, v = h.H, h = h.I, w = d ? c.x : b.x;
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for (d = d ? b.y : c.y;l++ < v;) {
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var L = new m(l, d), A = a.getContext(new m(l, d));
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" " == e && 2 == A.m + A.k || J(a, L, e);
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var h = new q(b, c), l = h.v, k = h.w, w = h.I, h = h.J, x = d ? c.x : b.x;
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for (d = d ? b.y : c.y;l++ < w;) {
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var M = new m(l, d), A = a.getContext(new m(l, d));
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" " == e && 2 == A.m + A.k || J(a, M, e);
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}
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for (;k++ < h;) {
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L = new m(w, k), A = a.getContext(new m(w, k)), " " == e && 2 == A.left + A.right || J(a, L, e);
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M = new m(x, k), A = a.getContext(new m(x, k)), " " == e && 2 == A.left + A.right || J(a, M, e);
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}
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K(a, b, e);
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K(a, c, e);
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J(a, new m(w, d), e);
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J(a, new m(x, d), e);
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}
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function M(a) {
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function L(a) {
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this.state = a;
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this.a = null;
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}
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f = M.prototype;
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f = L.prototype;
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f.start = function(a) {
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this.a = a;
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};
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f.move = function(a) {
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this.c = a;
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this.b = a;
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N(this.state);
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I(this.state, this.a, a, !0);
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I(this.state, this.a, a, !1);
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@ -176,11 +179,11 @@ f.j = function() {
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};
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f.f = function() {
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};
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function fa(a) {
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function ga(a) {
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this.state = a;
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this.a = null;
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}
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f = fa.prototype;
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f = ga.prototype;
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f.start = function(a) {
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this.a = a;
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};
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@ -197,7 +200,7 @@ f.j = function() {
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};
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f.f = function() {
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};
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function ga(a, b) {
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function ha(a, b) {
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this.state = a;
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this.value = b;
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g && ($("#freeform-tool-input").val(""), $("#freeform-tool-input").hide(0, function() {
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@ -206,7 +209,7 @@ function ga(a, b) {
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});
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}));
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}
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f = ga.prototype;
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f = ha.prototype;
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f.start = function(a) {
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K(this.state, a, this.value);
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};
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@ -223,22 +226,22 @@ f.f = function(a) {
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g && (this.value = $("#freeform-tool-input").val().substr(0, 1), $("#freeform-tool-input").blur(), $("#freeform-tool-input").hide(0));
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1 == a.length && (this.value = a);
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};
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function ha(a) {
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function ia(a) {
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this.state = a;
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this.a = null;
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}
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f = ha.prototype;
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f = ia.prototype;
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f.start = function(a) {
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P(this.state);
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$("#text-tool-input").val("");
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this.a = a;
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a = y(G(this.state, this.a));
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a = z(H(this.state, this.a));
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K(this.state, this.a, null == a ? "\u2009" : a);
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};
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f.move = function() {
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};
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f.end = function() {
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null != this.a && (this.c = this.a, this.a = null, $("#text-tool-widget").hide(0, function() {
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null != this.a && (this.b = this.a, this.a = null, $("#text-tool-widget").hide(0, function() {
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$("#text-tool-widget").show(0, function() {
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$("#text-tool-input").focus();
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});
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@ -251,12 +254,12 @@ f.f = function() {
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var a = $("#text-tool-input").val();
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N(this.state);
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for (var b = 0, c = 0, d = 0;d < a.length;d++) {
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"\n" == a[d] ? (c++, b = 0) : (K(this.state, this.c.add(new m(b, c)), a[d]), b++);
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"\n" == a[d] ? (c++, b = 0) : (K(this.state, this.b.add(new m(b, c)), a[d]), b++);
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}
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};
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function Q(a) {
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this.state = a;
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this.c = this.a = null;
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this.b = this.a = null;
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}
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f = Q.prototype;
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f.start = function(a) {
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@ -265,10 +268,10 @@ f.start = function(a) {
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};
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f.move = function(a) {
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N(this.state);
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this.c = a;
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var b = Math.min(this.a.x, this.c.x);
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a = Math.min(this.a.y, this.c.y);
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for (var c = Math.max(this.a.x, this.c.x), d = Math.max(this.a.y, this.c.y);b <= c;b++) {
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this.b = a;
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var b = Math.min(this.a.x, this.b.x);
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a = Math.min(this.a.y, this.b.y);
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for (var c = Math.max(this.a.x, this.b.x), d = Math.max(this.a.y, this.b.y);b <= c;b++) {
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for (var e = a;e <= d;e++) {
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K(this.state, new m(b, e), "\u2009");
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}
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@ -282,33 +285,33 @@ f.j = function() {
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};
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f.f = function() {
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};
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function ia(a) {
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function ja(a) {
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this.state = a;
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this.h = this.a = null;
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}
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f = ia.prototype;
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f = ja.prototype;
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f.start = function(a) {
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if (g && !z(G(this.state, a))) {
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var b = x.concat([r.add(t), r.add(u), s.add(t), s.add(u)]), c = null, d = 0, e;
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if (g && !B(H(this.state, a))) {
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var b = y.concat([s.add(u), s.add(v), t.add(u), t.add(v)]), c = null, d = 0, e;
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for (e in b) {
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var h = a.add(b[e]), l = B(this.state.getContext(h));
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z(G(this.state, h)) && l > d && (c = b[e], d = l);
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var h = a.add(b[e]), l = C(this.state.getContext(h));
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B(H(this.state, h)) && l > d && (c = b[e], d = l);
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}
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a = null == c ? a : a.add(c);
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}
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this.a = a;
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this.h = null;
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if (z(G(this.state, this.a))) {
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if (B(H(this.state, this.a))) {
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this.state.getContext(this.a);
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a = [];
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for (var k in x) {
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var b = ja(this, this.a, x[k]), v;
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for (v in b) {
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if (c = b[v], d = 0 != x[k].x, 1 == B(this.state.getContext(c))) {
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a.push({position:c, C:d});
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for (var k in y) {
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var b = ka(this, this.a, y[k]), w;
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for (w in b) {
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if (c = b[w], d = 0 != y[k].x, 1 == C(this.state.getContext(c))) {
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a.push({position:c, D:d});
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} else {
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for (var w in x) {
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0 != x[k].add(x[w]).length() && 2 != x[k].add(x[w]).length() && (e = ja(this, c, x[w]), 0 != e.length && a.push({position:e[e.length - 1], C:d}));
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for (var x in y) {
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0 != y[k].add(y[x]).length() && 2 != y[k].add(y[x]).length() && (e = ka(this, c, y[x]), 0 != e.length && a.push({position:e[e.length - 1], D:d}));
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}
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}
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}
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@ -320,93 +323,102 @@ f.start = function(a) {
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f.move = function(a) {
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N(this.state);
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for (var b in this.h) {
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I(this.state, this.a, this.h[b].position, this.h[b].C, " ");
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I(this.state, this.a, this.h[b].position, this.h[b].D, " ");
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}
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for (b in this.h) {
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I(this.state, a, this.h[b].position, this.h[b].C);
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I(this.state, a, this.h[b].position, this.h[b].D);
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}
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};
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f.end = function() {
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P(this.state);
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};
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function ja(a, b, c) {
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function ka(a, b, c) {
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for (var d = b.clone(), e = [];;) {
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var h = d.add(c);
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if (!z(G(a.state, h))) {
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if (!B(H(a.state, h))) {
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return n(b, d) || e.push(d), e;
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}
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d = h;
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3 == B(a.state.getContext(d)) && e.push(d);
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3 == C(a.state.getContext(d)) && e.push(d);
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}
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}
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f.j = function(a) {
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return z(G(this.state, a)) ? "pointer" : "default";
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return B(H(this.state, a)) ? "pointer" : "default";
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};
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f.f = function() {
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};
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function ka(a) {
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function la(a) {
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this.state = a;
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this.D = this.o = this.c = this.a = null;
|
||||
this.J = !0;
|
||||
this.F = this.o = this.b = this.a = null;
|
||||
this.K = !0;
|
||||
this.u = null;
|
||||
}
|
||||
f = ka.prototype;
|
||||
f = la.prototype;
|
||||
f.start = function(a) {
|
||||
if (null != this.a && null != this.c && (new q(this.a, this.c)).contains(a)) {
|
||||
this.o = a;
|
||||
this.u = this.state.i.filter(function(a) {
|
||||
return null != y(a.n) && "\u2009" != y(a.n);
|
||||
}).map(function(a) {
|
||||
return new C(a.position, y(a.n));
|
||||
});
|
||||
var b = new Q(this.state);
|
||||
b.start(this.a);
|
||||
b.move(this.c);
|
||||
b.end();
|
||||
this.state.v.pop();
|
||||
la(this, a);
|
||||
} else {
|
||||
this.a = a, this.c = null, this.J = !1, this.move(a);
|
||||
}
|
||||
null != this.a && null != this.b && (new q(this.a, this.b)).contains(a) ? (this.o = a, ma(this), na(this, a)) : (this.a = a, this.b = null, this.K = !1, this.move(a));
|
||||
};
|
||||
function ma(a) {
|
||||
var b = a.state.i.filter(function(a) {
|
||||
return null != z(a.n) && "\u2009" != z(a.n);
|
||||
}), c = r(new q(a.a, a.b));
|
||||
a.u = b.map(function(a) {
|
||||
return new D(p(a.position, c), z(a.n));
|
||||
});
|
||||
}
|
||||
f.move = function(a) {
|
||||
this.c = a;
|
||||
null != this.o && la(this, a);
|
||||
if (!0 != this.J) {
|
||||
N(this.state);
|
||||
a = new q(this.a, a);
|
||||
for (var b = a.M;b <= a.H;b++) {
|
||||
for (var c = a.N;c <= a.I;c++) {
|
||||
var d = new m(b, c), e = y(G(this.state, d));
|
||||
K(this.state, d, null == e ? "\u2009" : e);
|
||||
if (null != this.o) {
|
||||
na(this, a);
|
||||
} else {
|
||||
if (!0 != this.K) {
|
||||
this.b = a;
|
||||
N(this.state);
|
||||
a = new q(this.a, a);
|
||||
for (var b = a.v;b <= a.I;b++) {
|
||||
for (var c = a.w;c <= a.J;c++) {
|
||||
var d = new m(b, c), e = z(H(this.state, d));
|
||||
K(this.state, d, null == e ? "\u2009" : e);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
function la(a, b) {
|
||||
a.D = b;
|
||||
function na(a, b) {
|
||||
a.F = b;
|
||||
N(a.state);
|
||||
var c = p(a.o, a.D), d;
|
||||
for (d in a.u) {
|
||||
K(a.state, p(a.u[d].position, c), a.u[d].value);
|
||||
var c = new Q(a.state);
|
||||
c.start(a.a);
|
||||
c.move(a.b);
|
||||
c = p(a.F, a.o).add(r(new q(a.a, a.b)));
|
||||
oa(a, c);
|
||||
}
|
||||
function oa(a, b) {
|
||||
for (var c in a.u) {
|
||||
K(a.state, a.u[c].position.add(b), a.u[c].value);
|
||||
}
|
||||
}
|
||||
f.end = function() {
|
||||
null != this.o && (P(this.state), this.c = this.a = null);
|
||||
this.D = this.o = null;
|
||||
this.J = !0;
|
||||
null != this.o && (P(this.state), this.b = this.a = null);
|
||||
this.F = this.o = null;
|
||||
this.K = !0;
|
||||
};
|
||||
f.j = function(a) {
|
||||
return null != this.a && null != this.c && (new q(this.a, this.c)).contains(a) ? "pointer" : "default";
|
||||
return null != this.a && null != this.b && (new q(this.a, this.b)).contains(a) ? "pointer" : "default";
|
||||
};
|
||||
f.f = function() {
|
||||
f.f = function(a) {
|
||||
if (null != this.a && null != this.b && ("<copy>" != a && "<cut>" != a || ma(this), "<cut>" == a)) {
|
||||
var b = new Q(this.state);
|
||||
b.start(this.a);
|
||||
b.move(this.b);
|
||||
P(this.state);
|
||||
}
|
||||
"<paste>" == a && (oa(this, this.a), P(this.state));
|
||||
};
|
||||
function R() {
|
||||
this.cells = Array(2E3);
|
||||
this.i = [];
|
||||
this.e = !0;
|
||||
this.v = [];
|
||||
this.L = [];
|
||||
this.N = [];
|
||||
this.M = [];
|
||||
for (var a = 0;a < this.cells.length;a++) {
|
||||
this.cells[a] = Array(600);
|
||||
for (var b = 0;b < this.cells[a].length;b++) {
|
||||
|
|
@ -417,22 +429,22 @@ function R() {
|
|||
R.prototype.clear = function() {
|
||||
for (var a = 0;a < this.cells.length;a++) {
|
||||
for (var b = 0;b < this.cells[a].length;b++) {
|
||||
null != y(this.cells[a][b]) && K(this, new m(a, b), "\u2009");
|
||||
null != z(this.cells[a][b]) && K(this, new m(a, b), "\u2009");
|
||||
}
|
||||
}
|
||||
P(this);
|
||||
};
|
||||
function G(a, b) {
|
||||
function H(a, b) {
|
||||
return a.cells[b.x][b.y];
|
||||
}
|
||||
function K(a, b, c) {
|
||||
var d = G(a, b);
|
||||
var d = H(a, b);
|
||||
a.i.push(new da(b, d));
|
||||
d.g = c;
|
||||
a.e = !0;
|
||||
}
|
||||
function J(a, b, c) {
|
||||
y(G(a, b)) != c && K(a, b, c);
|
||||
z(H(a, b)) != c && K(a, b, c);
|
||||
}
|
||||
function N(a) {
|
||||
for (var b in a.i) {
|
||||
|
|
@ -440,8 +452,8 @@ function N(a) {
|
|||
}
|
||||
a.i.length = 0;
|
||||
}
|
||||
function H(a, b) {
|
||||
var c = G(a, b), c = null != c.g ? c.g : c.value;
|
||||
function fa(a, b) {
|
||||
var c = H(a, b), c = null != c.g ? c.g : c.value;
|
||||
if ("+" != c) {
|
||||
return c;
|
||||
}
|
||||
|
|
@ -449,8 +461,8 @@ function H(a, b) {
|
|||
return c.left && c.right && !c.m && !c.k ? "\u2013" : !c.left && !c.right && c.m && c.k ? "|" : c.left && c.right && c.m && c.k ? "\u2013" : "+";
|
||||
}
|
||||
R.prototype.getContext = function(a) {
|
||||
var b = z(G(this, a.add(r))), c = z(G(this, a.add(s))), d = z(G(this, a.add(t)));
|
||||
a = z(G(this, a.add(u)));
|
||||
var b = B(H(this, a.add(s))), c = B(H(this, a.add(t))), d = B(H(this, a.add(u)));
|
||||
a = B(H(this, a.add(v)));
|
||||
return new ca(b, c, d, a);
|
||||
};
|
||||
function P(a, b) {
|
||||
|
|
@ -462,21 +474,21 @@ function P(a, b) {
|
|||
a.i.length = 0;
|
||||
for (var h in e) {
|
||||
var l = e[h].n;
|
||||
c.push(new C(e[h].position, null != l.value ? l.value : " "));
|
||||
var k = y(l);
|
||||
c.push(new D(e[h].position, null != l.value ? l.value : " "));
|
||||
var k = z(l);
|
||||
if ("\u2009" == k || " " == k) {
|
||||
k = null;
|
||||
}
|
||||
l.g = null;
|
||||
l.value = k;
|
||||
}
|
||||
e = b ? a.L : a.v;
|
||||
e = b ? a.M : a.N;
|
||||
0 < c.length && (50 < e.length && e.shift(), e.push(c));
|
||||
a.e = !0;
|
||||
}
|
||||
function ma(a) {
|
||||
if (0 != a.v.length) {
|
||||
var b = a.v.pop(), c;
|
||||
function pa(a) {
|
||||
if (0 != a.N.length) {
|
||||
var b = a.N.pop(), c;
|
||||
for (c in b) {
|
||||
var d = b[c];
|
||||
K(a, d.position, d.value);
|
||||
|
|
@ -484,9 +496,9 @@ function ma(a) {
|
|||
P(a, !0);
|
||||
}
|
||||
}
|
||||
function na(a) {
|
||||
if (0 != a.L.length) {
|
||||
var b = a.L.pop(), c;
|
||||
function qa(a) {
|
||||
if (0 != a.M.length) {
|
||||
var b = a.M.pop(), c;
|
||||
for (c in b) {
|
||||
var d = b[c];
|
||||
K(a, d.position, d.value);
|
||||
|
|
@ -497,7 +509,7 @@ function na(a) {
|
|||
function S(a) {
|
||||
for (var b = new m(Number.MAX_VALUE, Number.MAX_VALUE), c = new m(-1, -1), d = 0;d < a.cells.length;d++) {
|
||||
for (var e = 0;e < a.cells[d].length;e++) {
|
||||
null != y(a.cells[d][e]) && (d < b.x && (b.x = d), e < b.y && (b.y = e), d > c.x && (c.x = d), e > c.y && (c.y = e));
|
||||
null != z(a.cells[d][e]) && (d < b.x && (b.x = d), e < b.y && (b.y = e), d > c.x && (c.x = d), e > c.y && (c.y = e));
|
||||
}
|
||||
}
|
||||
if (0 > c.x) {
|
||||
|
|
@ -505,13 +517,13 @@ function S(a) {
|
|||
}
|
||||
for (var h = "", e = b.y;e <= c.y;e++) {
|
||||
for (var l = "", d = b.x;d <= c.x;d++) {
|
||||
var k = H(a, new m(d, e)), l = l + (null == k ? " " : k)
|
||||
var k = fa(a, new m(d, e)), l = l + (null == k ? " " : k)
|
||||
}
|
||||
h += l.replace("\\s+$/g", "") + "\n";
|
||||
}
|
||||
return h;
|
||||
}
|
||||
function oa(a, b, c) {
|
||||
function ra(a, b, c) {
|
||||
b = b.split("\n");
|
||||
for (var d = new m(0, Math.round(b.length / 2)), e = 0;e < b.length;e++) {
|
||||
d.x = Math.max(d.x, Math.round(b[e].length / 2));
|
||||
|
|
@ -529,18 +541,18 @@ function oa(a, b, c) {
|
|||
;function T(a, b) {
|
||||
this.view = a;
|
||||
this.state = b;
|
||||
this.d = new M(b);
|
||||
this.d = new L(b);
|
||||
this.mode = 0;
|
||||
this.p();
|
||||
}
|
||||
T.prototype.t = function(a) {
|
||||
var b = F(this.view, a);
|
||||
var b = G(this.view, a);
|
||||
null == this.r && (this.r = b);
|
||||
n(b, this.r) || (this.view.canvas.style.cursor = this.d.j(b));
|
||||
2 != this.mode || n(b, this.r) || this.d.move(b);
|
||||
if (1 == this.mode) {
|
||||
var c = this.view;
|
||||
a = this.G.add(p(this.F, a).scale(1 / this.view.zoom));
|
||||
a = this.H.add(p(this.G, a).scale(1 / this.view.zoom));
|
||||
c.offset = a;
|
||||
c.e = !0;
|
||||
}
|
||||
|
|
@ -549,14 +561,14 @@ T.prototype.t = function(a) {
|
|||
function U(a) {
|
||||
2 == a.mode && a.d.end();
|
||||
a.mode = 0;
|
||||
a.F = null;
|
||||
a.G = null;
|
||||
a.H = null;
|
||||
a.r = null;
|
||||
}
|
||||
T.prototype.p = function() {
|
||||
var a = this;
|
||||
$(window).resize(function() {
|
||||
E(a.view);
|
||||
F(a.view);
|
||||
});
|
||||
$("#draw-tools > button.tool").click(function(a) {
|
||||
$("#text-tool-widget").hide(0);
|
||||
|
|
@ -564,13 +576,13 @@ T.prototype.p = function() {
|
|||
$("#draw-tools > button.tool").removeClass("active");
|
||||
$("#" + a).toggleClass("active");
|
||||
$(".dialog").removeClass("visible");
|
||||
"box-button" == a && (this.d = new M(this.state));
|
||||
"line-button" == a && (this.d = new fa(this.state));
|
||||
"freeform-button" == a && (this.d = new ga(this.state, "X"));
|
||||
"box-button" == a && (this.d = new L(this.state));
|
||||
"line-button" == a && (this.d = new ga(this.state));
|
||||
"freeform-button" == a && (this.d = new ha(this.state, "X"));
|
||||
"erase-button" == a && (this.d = new Q(this.state));
|
||||
"move-button" == a && (this.d = new ia(this.state));
|
||||
"text-button" == a && (this.d = new ha(this.state));
|
||||
"select-button" == a && (this.d = new ka(this.state));
|
||||
"move-button" == a && (this.d = new ja(this.state));
|
||||
"text-button" == a && (this.d = new ia(this.state));
|
||||
"select-button" == a && (this.d = new la(this.state));
|
||||
P(this.state);
|
||||
this.view.canvas.focus();
|
||||
}.bind(this));
|
||||
|
|
@ -581,15 +593,15 @@ T.prototype.p = function() {
|
|||
"import-button" == a && ($("#import-area").val(""), $("#import-area").focus());
|
||||
"export-button" == a && ($("#export-area").val(S(this.state)), $("#export-area").select());
|
||||
"clear-button" == a && this.state.clear();
|
||||
"undo-button" == a && ma(this.state);
|
||||
"redo-button" == a && na(this.state);
|
||||
"undo-button" == a && pa(this.state);
|
||||
"redo-button" == a && qa(this.state);
|
||||
}.bind(this));
|
||||
$("button.close-dialog-button").click(function() {
|
||||
$(".dialog").removeClass("visible");
|
||||
}.bind(this));
|
||||
$("#import-submit-button").click(function() {
|
||||
this.state.clear();
|
||||
oa(this.state, $("#import-area").val(), F(this.view, new m(this.view.canvas.width / 2, this.view.canvas.height / 2)));
|
||||
ra(this.state, $("#import-area").val(), G(this.view, new m(this.view.canvas.width / 2, this.view.canvas.height / 2)));
|
||||
P(this.state);
|
||||
$("#import-area").val("");
|
||||
$(".dialog").removeClass("visible");
|
||||
|
|
@ -597,13 +609,13 @@ T.prototype.p = function() {
|
|||
$("#use-lines-button").click(function() {
|
||||
$(".dialog").removeClass("visible");
|
||||
var a = this.view;
|
||||
a.w = !0;
|
||||
a.A = !0;
|
||||
a.e = !0;
|
||||
}.bind(this));
|
||||
$("#use-ascii-button").click(function() {
|
||||
$(".dialog").removeClass("visible");
|
||||
var a = this.view;
|
||||
a.w = !1;
|
||||
a.A = !1;
|
||||
a.e = !0;
|
||||
}.bind(this));
|
||||
$(window).keypress(function(a) {
|
||||
|
|
@ -612,7 +624,7 @@ T.prototype.p = function() {
|
|||
$(window).keydown(function(a) {
|
||||
var c = null;
|
||||
if (a.ctrlKey || a.metaKey) {
|
||||
67 == a.keyCode && (c = "<copy>"), 86 == a.keyCode && (c = "<paste>"), 90 == a.keyCode && ma(this.state), 89 == a.keyCode && na(this.state), 88 == a.keyCode && (c = "<cut>");
|
||||
67 == a.keyCode && (c = "<copy>"), 86 == a.keyCode && (c = "<paste>"), 90 == a.keyCode && pa(this.state), 89 == a.keyCode && qa(this.state), 88 == a.keyCode && (c = "<cut>");
|
||||
}
|
||||
8 == a.keyCode && (c = "<backspace>");
|
||||
13 == a.keyCode && (c = "<enter>");
|
||||
|
|
@ -633,24 +645,24 @@ T.prototype.p = function() {
|
|||
P(this.state);
|
||||
}.bind(this));
|
||||
};
|
||||
function pa(a, b) {
|
||||
function sa(a, b) {
|
||||
this.s = !1;
|
||||
this.state = a;
|
||||
this.view = b;
|
||||
this.file = null;
|
||||
qa(this);
|
||||
ta(this);
|
||||
$("#drive-button").click(function() {
|
||||
this.s ? ra(this) : (V(this, !1), sa(this));
|
||||
this.s ? ua(this) : (V(this, !1), va(this));
|
||||
}.bind(this));
|
||||
$("#drive-filename").click(function() {
|
||||
var a = "" + $("#drive-filename").text(), a = prompt("Enter new filename:", a);
|
||||
this.file.title = a;
|
||||
this.save();
|
||||
ta(this);
|
||||
wa(this);
|
||||
}.bind(this));
|
||||
ua(this);
|
||||
xa(this);
|
||||
$(window).bind("hashchange", function() {
|
||||
va(this);
|
||||
ya(this);
|
||||
}.bind(this));
|
||||
$("#drive-new-file-button").click(function() {
|
||||
this.file = null;
|
||||
|
|
@ -663,32 +675,32 @@ function pa(a, b) {
|
|||
function V(a, b) {
|
||||
window.gapi.auth.authorize({client_id:"125643747010-9s9n1ne2fnnuh5v967licfkt83r4vba5.apps.googleusercontent.com", scope:"https://www.googleapis.com/auth/drive", immediate:b}, function(a) {
|
||||
!a || a.error || this.s || (this.s = !0, $("#drive-button").addClass("active"), window.setTimeout(function() {
|
||||
va(this);
|
||||
ya(this);
|
||||
}.bind(this), 500));
|
||||
}.bind(a));
|
||||
}
|
||||
function qa(a) {
|
||||
function ta(a) {
|
||||
window.gapi && window.gapi.auth && window.gapi.auth.authorize ? V(a, !0) : window.setTimeout(function() {
|
||||
qa(this);
|
||||
ta(this);
|
||||
}.bind(a), 500);
|
||||
}
|
||||
function sa(a) {
|
||||
function va(a) {
|
||||
window.setTimeout(function() {
|
||||
this.s ? ra(this) : (V(this, !0), sa(this));
|
||||
this.s ? ua(this) : (V(this, !0), va(this));
|
||||
}.bind(a), 1E3);
|
||||
}
|
||||
function wa(a, b) {
|
||||
function za(a, b) {
|
||||
a.file = b;
|
||||
$("#drive-filename").text(b.title);
|
||||
window.location.hash = b.id;
|
||||
}
|
||||
function ra(a) {
|
||||
function ua(a) {
|
||||
$("#drive-dialog").addClass("visible");
|
||||
var b = S(a.state);
|
||||
5 < b.length && b != a.B && a.save();
|
||||
ta(a);
|
||||
5 < b.length && b != a.C && a.save();
|
||||
wa(a);
|
||||
}
|
||||
function ta(a) {
|
||||
function wa(a) {
|
||||
W(window.gapi.client.request({path:"/drive/v2/files", params:{q:"mimeType = 'text/plain' and trashed = false"}, method:"GET"}), function(a) {
|
||||
$("#drive-file-list").children().remove();
|
||||
a = a.items;
|
||||
|
|
@ -712,40 +724,40 @@ function W(a, b) {
|
|||
} catch (c) {
|
||||
}
|
||||
}
|
||||
function ua(a) {
|
||||
S(a.state) != a.B && a.file && a.file.editable && a.save();
|
||||
function xa(a) {
|
||||
S(a.state) != a.C && a.file && a.file.editable && a.save();
|
||||
window.setTimeout(function() {
|
||||
ua(this);
|
||||
xa(this);
|
||||
}.bind(a), 5E3);
|
||||
}
|
||||
pa.prototype.save = function() {
|
||||
sa.prototype.save = function() {
|
||||
var a = S(this.state);
|
||||
$("#drive-save-state").text("Saving...");
|
||||
W(xa(this, a), function(b) {
|
||||
wa(this, b);
|
||||
W(Aa(this, a), function(b) {
|
||||
za(this, b);
|
||||
$("#drive-save-state").text("Saved");
|
||||
this.B = a;
|
||||
this.C = a;
|
||||
}.bind(this));
|
||||
};
|
||||
function va(a) {
|
||||
function ya(a) {
|
||||
1 < window.location.hash.length && ($("#drive-save-state").text("Loading..."), W(window.gapi.client.request({path:"/drive/v2/files/" + window.location.hash.substr(1, window.location.hash.length - 1), method:"GET"}), function(a) {
|
||||
wa(this, a);
|
||||
ya(this);
|
||||
za(this, a);
|
||||
Ba(this);
|
||||
}.bind(a)));
|
||||
}
|
||||
function ya(a) {
|
||||
za(a.file.downloadUrl, function(a) {
|
||||
function Ba(a) {
|
||||
Ca(a.file.downloadUrl, function(a) {
|
||||
$("#drive-save-state").text("Loaded");
|
||||
this.state.clear();
|
||||
oa(this.state, a, F(this.view, new m(this.view.canvas.width / 2, this.view.canvas.height / 2)));
|
||||
this.B = S(this.state);
|
||||
ra(this.state, a, G(this.view, new m(this.view.canvas.width / 2, this.view.canvas.height / 2)));
|
||||
this.C = S(this.state);
|
||||
}.bind(a));
|
||||
}
|
||||
function xa(a, b) {
|
||||
function Aa(a, b) {
|
||||
var c = "\r\n---------314159265358979323846\r\nContent-Type: application/json\r\n\r\n" + JSON.stringify({title:null == a.file ? "Untitled ASCII Diagram" : a.file.title, mimeType:"text/plain"}) + "\r\n---------314159265358979323846\r\nContent-Type: text/plain\r\n\r\n" + b + "\r\n---------314159265358979323846--";
|
||||
return window.gapi.client.request({path:"/upload/drive/v2/files" + (null == a.file ? "" : "/" + a.file.id), method:null == a.file ? "POST" : "PUT", params:{uploadType:"multipart"}, headers:{"Content-Type":'multipart/mixed; boundary="-------314159265358979323846"'}, body:c});
|
||||
}
|
||||
function za(a, b) {
|
||||
function Ca(a, b) {
|
||||
var c = window.gapi.auth.getToken().access_token, d = new XMLHttpRequest;
|
||||
d.open("GET", a);
|
||||
d.setRequestHeader("Authorization", "Bearer " + c);
|
||||
|
|
@ -757,86 +769,86 @@ function za(a, b) {
|
|||
};
|
||||
d.send();
|
||||
}
|
||||
;function Aa(a) {
|
||||
this.b = a;
|
||||
;function Da(a) {
|
||||
this.c = a;
|
||||
this.p();
|
||||
}
|
||||
Aa.prototype.p = function() {
|
||||
var a = this.b.view.canvas;
|
||||
Da.prototype.p = function() {
|
||||
var a = this.c.view.canvas;
|
||||
$(a).bind("mousewheel", function(a) {
|
||||
a = this.b.view.zoom * (0 < a.originalEvent.wheelDelta ? 1.1 : 0.9);
|
||||
a = this.c.view.zoom * (0 < a.originalEvent.wheelDelta ? 1.1 : 0.9);
|
||||
a = Math.max(Math.min(a, 5), 0.2);
|
||||
var c = this.b.view;
|
||||
var c = this.c.view;
|
||||
c.zoom = a;
|
||||
c.e = !0;
|
||||
}.bind(this));
|
||||
$(a).mousedown(function(a) {
|
||||
if (a.ctrlKey || a.metaKey) {
|
||||
var c = this.b;
|
||||
var c = this.c;
|
||||
a = new m(a.clientX, a.clientY);
|
||||
c.mode = 1;
|
||||
c.F = a;
|
||||
c.G = c.view.offset;
|
||||
c.G = a;
|
||||
c.H = c.view.offset;
|
||||
} else {
|
||||
c = this.b, a = new m(a.clientX, a.clientY), c.mode = 2, c.d.start(F(c.view, a));
|
||||
c = this.c, a = new m(a.clientX, a.clientY), c.mode = 2, c.d.start(G(c.view, a));
|
||||
}
|
||||
}.bind(this));
|
||||
$(a).mouseup(function() {
|
||||
U(this.b);
|
||||
U(this.c);
|
||||
}.bind(this));
|
||||
$(a).mouseleave(function() {
|
||||
U(this.b);
|
||||
U(this.c);
|
||||
}.bind(this));
|
||||
$(a).mousemove(function(a) {
|
||||
this.b.t(new m(a.clientX, a.clientY));
|
||||
this.c.t(new m(a.clientX, a.clientY));
|
||||
}.bind(this));
|
||||
};
|
||||
function X(a) {
|
||||
this.b = a;
|
||||
this.A = this.l = !1;
|
||||
this.c = a;
|
||||
this.B = this.l = !1;
|
||||
this.p();
|
||||
}
|
||||
function Ba(a, b) {
|
||||
a.K = b;
|
||||
function Ea(a, b) {
|
||||
a.L = b;
|
||||
a.Q = $.now();
|
||||
a.l = !1;
|
||||
window.setTimeout(function() {
|
||||
if (!this.l && !this.A && null != this.K) {
|
||||
var a = this.b;
|
||||
if (!this.l && !this.B && null != this.L) {
|
||||
var a = this.c;
|
||||
a.mode = 2;
|
||||
a.d.start(F(a.view, b));
|
||||
a.d.start(G(a.view, b));
|
||||
}
|
||||
}.bind(a), 150);
|
||||
}
|
||||
X.prototype.t = function(a) {
|
||||
if (!this.l && 150 > $.now() - this.Q && 6 < p(a, this.K).length()) {
|
||||
if (!this.l && 150 > $.now() - this.Q && 6 < p(a, this.L).length()) {
|
||||
this.l = !0;
|
||||
var b = this.b;
|
||||
var b = this.c;
|
||||
b.mode = 1;
|
||||
b.F = a;
|
||||
b.G = b.view.offset;
|
||||
b.G = a;
|
||||
b.H = b.view.offset;
|
||||
}
|
||||
this.b.t(a);
|
||||
this.c.t(a);
|
||||
};
|
||||
X.prototype.reset = function() {
|
||||
this.A = this.l = !1;
|
||||
this.K = null;
|
||||
this.B = this.l = !1;
|
||||
this.L = null;
|
||||
};
|
||||
X.prototype.p = function() {
|
||||
var a = this.b.view.canvas;
|
||||
var a = this.c.view.canvas;
|
||||
$(a).bind("touchstart", function(a) {
|
||||
a.preventDefault();
|
||||
if (1 == a.originalEvent.touches.length) {
|
||||
Ba(this, new m(a.originalEvent.touches[0].pageX, a.originalEvent.touches[0].pageY));
|
||||
Ea(this, new m(a.originalEvent.touches[0].pageX, a.originalEvent.touches[0].pageY));
|
||||
} else {
|
||||
if (1 < a.originalEvent.touches.length) {
|
||||
var c = new m(a.originalEvent.touches[0].pageX, a.originalEvent.touches[0].pageY);
|
||||
a = new m(a.originalEvent.touches[1].pageX, a.originalEvent.touches[1].pageY);
|
||||
U(this.b);
|
||||
this.A = !0;
|
||||
U(this.c);
|
||||
this.B = !0;
|
||||
this.l = !1;
|
||||
this.R = p(c, a).length();
|
||||
this.P = this.b.view.zoom;
|
||||
this.P = this.c.view.zoom;
|
||||
}
|
||||
}
|
||||
}.bind(this));
|
||||
|
|
@ -848,19 +860,19 @@ X.prototype.p = function() {
|
|||
if (1 < a.originalEvent.touches.length) {
|
||||
var c = new m(a.originalEvent.touches[0].pageX, a.originalEvent.touches[0].pageY);
|
||||
a = new m(a.originalEvent.touches[1].pageX, a.originalEvent.touches[1].pageY);
|
||||
this.A && (c = this.P * p(c, a).length() / this.R, c = Math.max(Math.min(c, 5), 0.5), a = this.b.view, a.zoom = c, a.e = !0);
|
||||
this.B && (c = this.P * p(c, a).length() / this.R, c = Math.max(Math.min(c, 5), 0.5), a = this.c.view, a.zoom = c, a.e = !0);
|
||||
}
|
||||
}
|
||||
}.bind(this));
|
||||
$(a).bind("touchend", function(a) {
|
||||
a.preventDefault();
|
||||
this.reset();
|
||||
U(this.b);
|
||||
U(this.c);
|
||||
}.bind(this));
|
||||
};
|
||||
var Y = new R, Z = new D(Y), Ca = new T(Z, Y);
|
||||
new X(Ca);
|
||||
new Aa(Ca);
|
||||
new pa(Y, Z);
|
||||
var Y = new R, Z = new E(Y), Fa = new T(Z, Y);
|
||||
new X(Fa);
|
||||
new Da(Fa);
|
||||
new sa(Y, Z);
|
||||
Z.animate();
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,138 @@
|
|||
/**
|
||||
* @constructor
|
||||
* @implements {ascii.DrawFunction}
|
||||
* @param {ascii.State} state
|
||||
*/
|
||||
ascii.DrawSelect = function(state) {
|
||||
this.state = state;
|
||||
/** @type {ascii.Vector} */
|
||||
this.startPosition = null;
|
||||
/** @type {ascii.Vector} */
|
||||
this.endPosition = null;
|
||||
/** @type {ascii.Vector} */
|
||||
this.dragStart = null;
|
||||
/** @type {ascii.Vector} */
|
||||
this.dragEnd = null;
|
||||
|
||||
/** @type {boolean} */
|
||||
this.finished = true;
|
||||
|
||||
/** @type {Array.<ascii.MappedValue>} */
|
||||
this.selectedCells = null;
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.start = function(position) {
|
||||
// Must be dragging.
|
||||
if (this.startPosition != null &&
|
||||
this.endPosition != null &&
|
||||
this.getSelectedBox().contains(position)) {
|
||||
this.dragStart = position;
|
||||
this.copyArea();
|
||||
this.dragMove(position);
|
||||
} else {
|
||||
this.startPosition = position;
|
||||
this.endPosition = null;
|
||||
this.finished = false;
|
||||
this.move(position);
|
||||
}
|
||||
};
|
||||
|
||||
ascii.DrawSelect.prototype.getSelectedBox = function() {
|
||||
return new ascii.Box(this.startPosition, this.endPosition);
|
||||
};
|
||||
|
||||
ascii.DrawSelect.prototype.copyArea = function() {
|
||||
var nonEmptyCells = this.state.scratchCells.filter(function(value) {
|
||||
var rawValue = value.cell.getRawValue();
|
||||
return value.cell.getRawValue() != null && value.cell.getRawValue() != ERASE_CHAR;
|
||||
});
|
||||
var topLeft = this.getSelectedBox().topLeft();
|
||||
this.selectedCells = nonEmptyCells.map(function(value) {
|
||||
return new ascii.MappedValue(value.position.subtract(topLeft), value.cell.getRawValue());
|
||||
});
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.move = function(position) {
|
||||
if (this.dragStart != null) {
|
||||
this.dragMove(position);
|
||||
return;
|
||||
}
|
||||
|
||||
if (this.finished == true) {
|
||||
return;
|
||||
}
|
||||
this.endPosition = position;
|
||||
this.state.clearDraw();
|
||||
|
||||
var box = new ascii.Box(this.startPosition, position);
|
||||
|
||||
for (var i = box.startX; i <= box.endX; i++) {
|
||||
for (var j = box.startY; j <= box.endY; j++) {
|
||||
var current = new ascii.Vector(i, j);
|
||||
// Effectively highlights the cell.
|
||||
var currentValue = this.state.getCell(current).getRawValue();
|
||||
this.state.drawValue(current,
|
||||
currentValue == null ? ERASE_CHAR : currentValue);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
ascii.DrawSelect.prototype.dragMove = function(position) {
|
||||
this.dragEnd = position;
|
||||
this.state.clearDraw();
|
||||
var eraser = new ascii.DrawErase(this.state);
|
||||
eraser.start(this.startPosition);
|
||||
eraser.move(this.endPosition);
|
||||
var startPos = this.dragEnd.subtract(this.dragStart).add(this.getSelectedBox().topLeft());
|
||||
this.drawSelected(startPos);
|
||||
};
|
||||
|
||||
ascii.DrawSelect.prototype.drawSelected = function(startPos) {
|
||||
for (var i in this.selectedCells) {
|
||||
this.state.drawValue(this.selectedCells[i].position.add(startPos), this.selectedCells[i].value);
|
||||
}
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.end = function() {
|
||||
if (this.dragStart != null) {
|
||||
this.state.commitDraw();
|
||||
this.startPosition = null;
|
||||
this.endPosition = null;
|
||||
}
|
||||
this.dragStart = null;
|
||||
this.dragEnd = null;
|
||||
this.finished = true;
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.getCursor = function(position) {
|
||||
if (this.startPosition != null &&
|
||||
this.endPosition != null &&
|
||||
new ascii.Box(this.startPosition, this.endPosition).contains(position)) {
|
||||
return 'pointer';
|
||||
}
|
||||
return 'default';
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.handleKey = function(value) {
|
||||
if (this.startPosition != null &&
|
||||
this.endPosition != null) {
|
||||
if (value == KEY_COPY || value == KEY_CUT) {
|
||||
this.copyArea();
|
||||
}
|
||||
if (value == KEY_CUT) {
|
||||
var eraser = new ascii.DrawErase(this.state);
|
||||
eraser.start(this.startPosition);
|
||||
eraser.move(this.endPosition);
|
||||
this.state.commitDraw();
|
||||
}
|
||||
}
|
||||
if (value == KEY_PASTE) {
|
||||
this.drawSelected(this.startPosition);
|
||||
this.state.commitDraw();
|
||||
}
|
||||
};
|
||||
117
js-lib/draw.js
117
js-lib/draw.js
|
|
@ -493,120 +493,3 @@ ascii.DrawMove.prototype.getCursor = function(position) {
|
|||
/** @inheritDoc */
|
||||
ascii.DrawMove.prototype.handleKey = function(value) {};
|
||||
|
||||
/**
|
||||
* @constructor
|
||||
* @implements {ascii.DrawFunction}
|
||||
* @param {ascii.State} state
|
||||
*/
|
||||
ascii.DrawSelect = function(state) {
|
||||
this.state = state;
|
||||
/** @type {ascii.Vector} */
|
||||
this.startPosition = null;
|
||||
/** @type {ascii.Vector} */
|
||||
this.endPosition = null;
|
||||
/** @type {ascii.Vector} */
|
||||
this.dragStart = null;
|
||||
/** @type {ascii.Vector} */
|
||||
this.dragEnd = null;
|
||||
|
||||
/** @type {boolean} */
|
||||
this.finished = true;
|
||||
|
||||
/** @type {Array.<ascii.MappedValue>} */
|
||||
this.selectedCells = null;
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.start = function(position) {
|
||||
// Must be dragging.
|
||||
if (this.startPosition != null &&
|
||||
this.endPosition != null &&
|
||||
new ascii.Box(this.startPosition, this.endPosition).contains(position)) {
|
||||
this.dragStart = position;
|
||||
|
||||
var nonEmptyCells = this.state.scratchCells.filter(function(value) {
|
||||
var rawValue = value.cell.getRawValue();
|
||||
return value.cell.getRawValue() != null && value.cell.getRawValue() != ERASE_CHAR;
|
||||
});
|
||||
this.selectedCells = nonEmptyCells.map(function(value) {
|
||||
return new ascii.MappedValue(value.position, value.cell.getRawValue());
|
||||
});
|
||||
|
||||
var eraser = new ascii.DrawErase(this.state);
|
||||
eraser.start(this.startPosition);
|
||||
eraser.move(this.endPosition);
|
||||
eraser.end();
|
||||
// Hack! Erase adds an undo state, just get rid of it.
|
||||
this.state.undoStates.pop();
|
||||
|
||||
this.dragMove(position);
|
||||
|
||||
} else {
|
||||
this.startPosition = position;
|
||||
this.endPosition = null;
|
||||
this.finished = false;
|
||||
this.move(position);
|
||||
}
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.move = function(position) {
|
||||
this.endPosition = position;
|
||||
|
||||
if (this.dragStart != null) {
|
||||
this.dragMove(position);
|
||||
}
|
||||
|
||||
if (this.finished == true) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.state.clearDraw();
|
||||
|
||||
var box = new ascii.Box(this.startPosition, position);
|
||||
|
||||
for (var i = box.startX; i <= box.endX; i++) {
|
||||
for (var j = box.startY; j <= box.endY; j++) {
|
||||
var current = new ascii.Vector(i, j);
|
||||
// Effectively highlights the starting cell.
|
||||
var currentValue = this.state.getCell(current).getRawValue();
|
||||
this.state.drawValue(current,
|
||||
currentValue == null ? ERASE_CHAR : currentValue);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
ascii.DrawSelect.prototype.dragMove = function(position) {
|
||||
this.dragEnd = position;
|
||||
this.state.clearDraw();
|
||||
var diff = this.dragStart.subtract(this.dragEnd);
|
||||
for (var i in this.selectedCells) {
|
||||
this.state.drawValue(this.selectedCells[i].position.subtract(diff), this.selectedCells[i].value);
|
||||
}
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.end = function() {
|
||||
if (this.dragStart != null) {
|
||||
this.state.commitDraw();
|
||||
this.startPosition = null;
|
||||
this.endPosition = null;
|
||||
}
|
||||
this.dragStart = null;
|
||||
this.dragEnd = null;
|
||||
this.finished = true;
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.getCursor = function(position) {
|
||||
if (this.startPosition != null &&
|
||||
this.endPosition != null &&
|
||||
new ascii.Box(this.startPosition, this.endPosition).contains(position)) {
|
||||
return 'pointer';
|
||||
}
|
||||
return 'default';
|
||||
};
|
||||
|
||||
/** @inheritDoc */
|
||||
ascii.DrawSelect.prototype.handleKey = function(value) {};
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue