diff --git a/platypush/backend/http/static/css/widgets/date-time-weather.css b/platypush/backend/http/static/css/widgets/date-time-weather.css
index 4dffb43d0..47f6c2293 100644
--- a/platypush/backend/http/static/css/widgets/date-time-weather.css
+++ b/platypush/backend/http/static/css/widgets/date-time-weather.css
@@ -8,12 +8,20 @@
min-height: 20.5em;
}
+#weather-icon {
+ margin-left: 2rem;
+}
+
h1.temperature {
font-size: 45px;
margin: 4rem 2rem;
font-weight: bold;
}
+ h1.temperature > [data-bind=temperature] {
+ margin-left: -2.5rem;
+ }
+
.widget.date-time-weather * > .time {
font-size: 22px;
}
diff --git a/platypush/backend/http/static/js/widgets/date-time-weather.js b/platypush/backend/http/static/js/widgets/date-time-weather.js
index 275583b21..262274eb8 100644
--- a/platypush/backend/http/static/js/widgets/date-time-weather.js
+++ b/platypush/backend/http/static/js/widgets/date-time-weather.js
@@ -5,11 +5,13 @@ $(document).ready(function() {
$sensorTempElement = $widget.find('[data-bind=sensor-temperature]'),
$sensorHumidityElement = $widget.find('[data-bind=sensor-humidity]'),
$forecastElement = $widget.find('[data-bind=forecast]'),
- $tempElement = $widget.find('[data-bind=temperature]');
+ $tempElement = $widget.find('[data-bind=temperature]'),
+ currentIcon = undefined;
var onEvent = function(event) {
if (event.args.type == 'platypush.message.event.weather.NewWeatherConditionEvent') {
updateTemperature(event.args.temperature);
+ updateWeatherIcon(event.args.icon);
} else if (event.args.type == 'platypush.message.event.sensor.SensorDataChangeEvent') {
if ('temperature' in event.args.data) {
updateSensorTemperature(event.args.data.temperature);
@@ -25,6 +27,21 @@ $(document).ready(function() {
$tempElement.text(Math.round(temperature));
};
+ var updateWeatherIcon = function(icon) {
+ var skycons = new Skycons({
+ 'color':'#333', 'resizeClear':'true'
+ });
+
+ if (currentIcon) {
+ skycons.set('weather-icon', icon);
+ } else {
+ skycons.add('weather-icon', icon);
+ skycons.play();
+ }
+
+ currentIcon = icon;
+ };
+
var updateSensorTemperature = function(temperature) {
$sensorTempElement.text(Math.round(temperature*10)/10);
$sensorTempElement.parent().show();
@@ -57,6 +74,7 @@ $(document).ready(function() {
onSuccess = function(response) {
updateTemperature(status=response.response.output.temperature);
+ updateWeatherIcon(response.response.output.icon);
}
);
};
diff --git a/platypush/backend/http/static/js/widgets/skycons.js b/platypush/backend/http/static/js/widgets/skycons.js
new file mode 100644
index 000000000..d8a1583e1
--- /dev/null
+++ b/platypush/backend/http/static/js/widgets/skycons.js
@@ -0,0 +1,726 @@
+(function(global) {
+ "use strict";
+
+ /* Set up a RequestAnimationFrame shim so we can animate efficiently FOR
+ * GREAT JUSTICE. */
+ var requestInterval, cancelInterval;
+
+ (function() {
+ var raf = global.requestAnimationFrame ||
+ global.webkitRequestAnimationFrame ||
+ global.mozRequestAnimationFrame ||
+ global.oRequestAnimationFrame ||
+ global.msRequestAnimationFrame ,
+ caf = global.cancelAnimationFrame ||
+ global.webkitCancelAnimationFrame ||
+ global.mozCancelAnimationFrame ||
+ global.oCancelAnimationFrame ||
+ global.msCancelAnimationFrame ;
+
+ if(raf && caf) {
+ requestInterval = function(fn) {
+ var handle = {value: null};
+
+ function loop() {
+ handle.value = raf(loop);
+ fn();
+ }
+
+ loop();
+ return handle;
+ };
+
+ cancelInterval = function(handle) {
+ caf(handle.value);
+ };
+ }
+
+ else {
+ requestInterval = setInterval;
+ cancelInterval = clearInterval;
+ }
+ }());
+
+ /* Catmull-rom spline stuffs. */
+ /*
+ function upsample(n, spline) {
+ var polyline = [],
+ len = spline.length,
+ bx = spline[0],
+ by = spline[1],
+ cx = spline[2],
+ cy = spline[3],
+ dx = spline[4],
+ dy = spline[5],
+ i, j, ax, ay, px, qx, rx, sx, py, qy, ry, sy, t;
+
+ for(i = 6; i !== spline.length; i += 2) {
+ ax = bx;
+ bx = cx;
+ cx = dx;
+ dx = spline[i ];
+ px = -0.5 * ax + 1.5 * bx - 1.5 * cx + 0.5 * dx;
+ qx = ax - 2.5 * bx + 2.0 * cx - 0.5 * dx;
+ rx = -0.5 * ax + 0.5 * cx ;
+ sx = bx ;
+
+ ay = by;
+ by = cy;
+ cy = dy;
+ dy = spline[i + 1];
+ py = -0.5 * ay + 1.5 * by - 1.5 * cy + 0.5 * dy;
+ qy = ay - 2.5 * by + 2.0 * cy - 0.5 * dy;
+ ry = -0.5 * ay + 0.5 * cy ;
+ sy = by ;
+
+ for(j = 0; j !== n; ++j) {
+ t = j / n;
+
+ polyline.push(
+ ((px * t + qx) * t + rx) * t + sx,
+ ((py * t + qy) * t + ry) * t + sy
+ );
+ }
+ }
+
+ polyline.push(
+ px + qx + rx + sx,
+ py + qy + ry + sy
+ );
+
+ return polyline;
+ }
+
+ function downsample(n, polyline) {
+ var len = 0,
+ i, dx, dy;
+
+ for(i = 2; i !== polyline.length; i += 2) {
+ dx = polyline[i ] - polyline[i - 2];
+ dy = polyline[i + 1] - polyline[i - 1];
+ len += Math.sqrt(dx * dx + dy * dy);
+ }
+
+ len /= n;
+
+ var small = [],
+ target = len,
+ min = 0,
+ max, t;
+
+ small.push(polyline[0], polyline[1]);
+
+ for(i = 2; i !== polyline.length; i += 2) {
+ dx = polyline[i ] - polyline[i - 2];
+ dy = polyline[i + 1] - polyline[i - 1];
+ max = min + Math.sqrt(dx * dx + dy * dy);
+
+ if(max > target) {
+ t = (target - min) / (max - min);
+
+ small.push(
+ polyline[i - 2] + dx * t,
+ polyline[i - 1] + dy * t
+ );
+
+ target += len;
+ }
+
+ min = max;
+ }
+
+ small.push(polyline[polyline.length - 2], polyline[polyline.length - 1]);
+
+ return small;
+ }
+ */
+
+ /* Define skycon things. */
+ /* FIXME: I'm *really really* sorry that this code is so gross. Really, I am.
+ * I'll try to clean it up eventually! Promise! */
+ var KEYFRAME = 500,
+ STROKE = 0.08,
+ TAU = 2.0 * Math.PI,
+ TWO_OVER_SQRT_2 = 2.0 / Math.sqrt(2);
+
+ function circle(ctx, x, y, r) {
+ ctx.beginPath();
+ ctx.arc(x, y, r, 0, TAU, false);
+ ctx.fill();
+ }
+
+ function line(ctx, ax, ay, bx, by) {
+ ctx.beginPath();
+ ctx.moveTo(ax, ay);
+ ctx.lineTo(bx, by);
+ ctx.stroke();
+ }
+
+ function puff(ctx, t, cx, cy, rx, ry, rmin, rmax) {
+ var c = Math.cos(t * TAU),
+ s = Math.sin(t * TAU);
+
+ rmax -= rmin;
+
+ circle(
+ ctx,
+ cx - s * rx,
+ cy + c * ry + rmax * 0.5,
+ rmin + (1 - c * 0.5) * rmax
+ );
+ }
+
+ function puffs(ctx, t, cx, cy, rx, ry, rmin, rmax) {
+ var i;
+
+ for(i = 5; i--; )
+ puff(ctx, t + i / 5, cx, cy, rx, ry, rmin, rmax);
+ }
+
+ function cloud(ctx, t, cx, cy, cw, s, color) {
+ t /= 30000;
+
+ var a = cw * 0.21,
+ b = cw * 0.12,
+ c = cw * 0.24,
+ d = cw * 0.28;
+
+ ctx.fillStyle = color;
+ puffs(ctx, t, cx, cy, a, b, c, d);
+
+ ctx.globalCompositeOperation = 'destination-out';
+ puffs(ctx, t, cx, cy, a, b, c - s, d - s);
+ ctx.globalCompositeOperation = 'source-over';
+ }
+
+ function sun(ctx, t, cx, cy, cw, s, color) {
+ t /= 120000;
+
+ var a = cw * 0.25 - s * 0.5,
+ b = cw * 0.32 + s * 0.5,
+ c = cw * 0.50 - s * 0.5,
+ i, p, cos, sin;
+
+ ctx.strokeStyle = color;
+ ctx.lineWidth = s;
+ ctx.lineCap = "round";
+ ctx.lineJoin = "round";
+
+ ctx.beginPath();
+ ctx.arc(cx, cy, a, 0, TAU, false);
+ ctx.stroke();
+
+ for(i = 8; i--; ) {
+ p = (t + i / 8) * TAU;
+ cos = Math.cos(p);
+ sin = Math.sin(p);
+ line(ctx, cx + cos * b, cy + sin * b, cx + cos * c, cy + sin * c);
+ }
+ }
+
+ function moon(ctx, t, cx, cy, cw, s, color) {
+ t /= 15000;
+
+ var a = cw * 0.29 - s * 0.5,
+ b = cw * 0.05,
+ c = Math.cos(t * TAU),
+ p = c * TAU / -16;
+
+ ctx.strokeStyle = color;
+ ctx.lineWidth = s;
+ ctx.lineCap = "round";
+ ctx.lineJoin = "round";
+
+ cx += c * b;
+
+ ctx.beginPath();
+ ctx.arc(cx, cy, a, p + TAU / 8, p + TAU * 7 / 8, false);
+ ctx.arc(cx + Math.cos(p) * a * TWO_OVER_SQRT_2, cy + Math.sin(p) * a * TWO_OVER_SQRT_2, a, p + TAU * 5 / 8, p + TAU * 3 / 8, true);
+ ctx.closePath();
+ ctx.stroke();
+ }
+
+ function rain(ctx, t, cx, cy, cw, s, color) {
+ t /= 1350;
+
+ var a = cw * 0.16,
+ b = TAU * 11 / 12,
+ c = TAU * 7 / 12,
+ i, p, x, y;
+
+ ctx.fillStyle = color;
+
+ for(i = 4; i--; ) {
+ p = (t + i / 4) % 1;
+ x = cx + ((i - 1.5) / 1.5) * (i === 1 || i === 2 ? -1 : 1) * a;
+ y = cy + p * p * cw;
+ ctx.beginPath();
+ ctx.moveTo(x, y - s * 1.5);
+ ctx.arc(x, y, s * 0.75, b, c, false);
+ ctx.fill();
+ }
+ }
+
+ function sleet(ctx, t, cx, cy, cw, s, color) {
+ t /= 750;
+
+ var a = cw * 0.1875,
+ i, p, x, y;
+
+ ctx.strokeStyle = color;
+ ctx.lineWidth = s * 0.5;
+ ctx.lineCap = "round";
+ ctx.lineJoin = "round";
+
+ for(i = 4; i--; ) {
+ p = (t + i / 4) % 1;
+ x = Math.floor(cx + ((i - 1.5) / 1.5) * (i === 1 || i === 2 ? -1 : 1) * a) + 0.5;
+ y = cy + p * cw;
+ line(ctx, x, y - s * 1.5, x, y + s * 1.5);
+ }
+ }
+
+ function snow(ctx, t, cx, cy, cw, s, color) {
+ t /= 3000;
+
+ var a = cw * 0.16,
+ b = s * 0.75,
+ u = t * TAU * 0.7,
+ ux = Math.cos(u) * b,
+ uy = Math.sin(u) * b,
+ v = u + TAU / 3,
+ vx = Math.cos(v) * b,
+ vy = Math.sin(v) * b,
+ w = u + TAU * 2 / 3,
+ wx = Math.cos(w) * b,
+ wy = Math.sin(w) * b,
+ i, p, x, y;
+
+ ctx.strokeStyle = color;
+ ctx.lineWidth = s * 0.5;
+ ctx.lineCap = "round";
+ ctx.lineJoin = "round";
+
+ for(i = 4; i--; ) {
+ p = (t + i / 4) % 1;
+ x = cx + Math.sin((p + i / 4) * TAU) * a;
+ y = cy + p * cw;
+
+ line(ctx, x - ux, y - uy, x + ux, y + uy);
+ line(ctx, x - vx, y - vy, x + vx, y + vy);
+ line(ctx, x - wx, y - wy, x + wx, y + wy);
+ }
+ }
+
+ function fogbank(ctx, t, cx, cy, cw, s, color) {
+ t /= 30000;
+
+ var a = cw * 0.21,
+ b = cw * 0.06,
+ c = cw * 0.21,
+ d = cw * 0.28;
+
+ ctx.fillStyle = color;
+ puffs(ctx, t, cx, cy, a, b, c, d);
+
+ ctx.globalCompositeOperation = 'destination-out';
+ puffs(ctx, t, cx, cy, a, b, c - s, d - s);
+ ctx.globalCompositeOperation = 'source-over';
+ }
+
+ /*
+ var WIND_PATHS = [
+ downsample(63, upsample(8, [
+ -1.00, -0.28,
+ -0.75, -0.18,
+ -0.50, 0.12,
+ -0.20, 0.12,
+ -0.04, -0.04,
+ -0.07, -0.18,
+ -0.19, -0.18,
+ -0.23, -0.05,
+ -0.12, 0.11,
+ 0.02, 0.16,
+ 0.20, 0.15,
+ 0.50, 0.07,
+ 0.75, 0.18,
+ 1.00, 0.28
+ ])),
+ downsample(31, upsample(16, [
+ -1.00, -0.10,
+ -0.75, 0.00,
+ -0.50, 0.10,
+ -0.25, 0.14,
+ 0.00, 0.10,
+ 0.25, 0.00,
+ 0.50, -0.10,
+ 0.75, -0.14,
+ 1.00, -0.10
+ ]))
+ ];
+ */
+
+ var WIND_PATHS = [
+ [
+ -0.7500, -0.1800, -0.7219, -0.1527, -0.6971, -0.1225,
+ -0.6739, -0.0910, -0.6516, -0.0588, -0.6298, -0.0262,
+ -0.6083, 0.0065, -0.5868, 0.0396, -0.5643, 0.0731,
+ -0.5372, 0.1041, -0.5033, 0.1259, -0.4662, 0.1406,
+ -0.4275, 0.1493, -0.3881, 0.1530, -0.3487, 0.1526,
+ -0.3095, 0.1488, -0.2708, 0.1421, -0.2319, 0.1342,
+ -0.1943, 0.1217, -0.1600, 0.1025, -0.1290, 0.0785,
+ -0.1012, 0.0509, -0.0764, 0.0206, -0.0547, -0.0120,
+ -0.0378, -0.0472, -0.0324, -0.0857, -0.0389, -0.1241,
+ -0.0546, -0.1599, -0.0814, -0.1876, -0.1193, -0.1964,
+ -0.1582, -0.1935, -0.1931, -0.1769, -0.2157, -0.1453,
+ -0.2290, -0.1085, -0.2327, -0.0697, -0.2240, -0.0317,
+ -0.2064, 0.0033, -0.1853, 0.0362, -0.1613, 0.0672,
+ -0.1350, 0.0961, -0.1051, 0.1213, -0.0706, 0.1397,
+ -0.0332, 0.1512, 0.0053, 0.1580, 0.0442, 0.1624,
+ 0.0833, 0.1636, 0.1224, 0.1615, 0.1613, 0.1565,
+ 0.1999, 0.1500, 0.2378, 0.1402, 0.2749, 0.1279,
+ 0.3118, 0.1147, 0.3487, 0.1015, 0.3858, 0.0892,
+ 0.4236, 0.0787, 0.4621, 0.0715, 0.5012, 0.0702,
+ 0.5398, 0.0766, 0.5768, 0.0890, 0.6123, 0.1055,
+ 0.6466, 0.1244, 0.6805, 0.1440, 0.7147, 0.1630,
+ 0.7500, 0.1800
+ ],
+ [
+ -0.7500, 0.0000, -0.7033, 0.0195, -0.6569, 0.0399,
+ -0.6104, 0.0600, -0.5634, 0.0789, -0.5155, 0.0954,
+ -0.4667, 0.1089, -0.4174, 0.1206, -0.3676, 0.1299,
+ -0.3174, 0.1365, -0.2669, 0.1398, -0.2162, 0.1391,
+ -0.1658, 0.1347, -0.1157, 0.1271, -0.0661, 0.1169,
+ -0.0170, 0.1046, 0.0316, 0.0903, 0.0791, 0.0728,
+ 0.1259, 0.0534, 0.1723, 0.0331, 0.2188, 0.0129,
+ 0.2656, -0.0064, 0.3122, -0.0263, 0.3586, -0.0466,
+ 0.4052, -0.0665, 0.4525, -0.0847, 0.5007, -0.1002,
+ 0.5497, -0.1130, 0.5991, -0.1240, 0.6491, -0.1325,
+ 0.6994, -0.1380, 0.7500, -0.1400
+ ]
+ ],
+ WIND_OFFSETS = [
+ {start: 0.36, end: 0.11},
+ {start: 0.56, end: 0.16}
+ ];
+
+ function leaf(ctx, t, x, y, cw, s, color) {
+ var a = cw / 8,
+ b = a / 3,
+ c = 2 * b,
+ d = (t % 1) * TAU,
+ e = Math.cos(d),
+ f = Math.sin(d);
+
+ ctx.fillStyle = color;
+ ctx.strokeStyle = color;
+ ctx.lineWidth = s;
+ ctx.lineCap = "round";
+ ctx.lineJoin = "round";
+
+ ctx.beginPath();
+ ctx.arc(x , y , a, d , d + Math.PI, false);
+ ctx.arc(x - b * e, y - b * f, c, d + Math.PI, d , false);
+ ctx.arc(x + c * e, y + c * f, b, d + Math.PI, d , true );
+ ctx.globalCompositeOperation = 'destination-out';
+ ctx.fill();
+ ctx.globalCompositeOperation = 'source-over';
+ ctx.stroke();
+ }
+
+ function swoosh(ctx, t, cx, cy, cw, s, index, total, color) {
+ t /= 2500;
+
+ var path = WIND_PATHS[index],
+ a = (t + index - WIND_OFFSETS[index].start) % total,
+ c = (t + index - WIND_OFFSETS[index].end ) % total,
+ e = (t + index ) % total,
+ b, d, f, i;
+
+ ctx.strokeStyle = color;
+ ctx.lineWidth = s;
+ ctx.lineCap = "round";
+ ctx.lineJoin = "round";
+
+ if(a < 1) {
+ ctx.beginPath();
+
+ a *= path.length / 2 - 1;
+ b = Math.floor(a);
+ a -= b;
+ b *= 2;
+ b += 2;
+
+ ctx.moveTo(
+ cx + (path[b - 2] * (1 - a) + path[b ] * a) * cw,
+ cy + (path[b - 1] * (1 - a) + path[b + 1] * a) * cw
+ );
+
+ if(c < 1) {
+ c *= path.length / 2 - 1;
+ d = Math.floor(c);
+ c -= d;
+ d *= 2;
+ d += 2;
+
+ for(i = b; i !== d; i += 2)
+ ctx.lineTo(cx + path[i] * cw, cy + path[i + 1] * cw);
+
+ ctx.lineTo(
+ cx + (path[d - 2] * (1 - c) + path[d ] * c) * cw,
+ cy + (path[d - 1] * (1 - c) + path[d + 1] * c) * cw
+ );
+ }
+
+ else
+ for(i = b; i !== path.length; i += 2)
+ ctx.lineTo(cx + path[i] * cw, cy + path[i + 1] * cw);
+
+ ctx.stroke();
+ }
+
+ else if(c < 1) {
+ ctx.beginPath();
+
+ c *= path.length / 2 - 1;
+ d = Math.floor(c);
+ c -= d;
+ d *= 2;
+ d += 2;
+
+ ctx.moveTo(cx + path[0] * cw, cy + path[1] * cw);
+
+ for(i = 2; i !== d; i += 2)
+ ctx.lineTo(cx + path[i] * cw, cy + path[i + 1] * cw);
+
+ ctx.lineTo(
+ cx + (path[d - 2] * (1 - c) + path[d ] * c) * cw,
+ cy + (path[d - 1] * (1 - c) + path[d + 1] * c) * cw
+ );
+
+ ctx.stroke();
+ }
+
+ if(e < 1) {
+ e *= path.length / 2 - 1;
+ f = Math.floor(e);
+ e -= f;
+ f *= 2;
+ f += 2;
+
+ leaf(
+ ctx,
+ t,
+ cx + (path[f - 2] * (1 - e) + path[f ] * e) * cw,
+ cy + (path[f - 1] * (1 - e) + path[f + 1] * e) * cw,
+ cw,
+ s,
+ color
+ );
+ }
+ }
+
+ var Skycons = function(opts) {
+ this.list = [];
+ this.interval = null;
+ this.color = opts && opts.color ? opts.color : "black";
+ this.resizeClear = !!(opts && opts.resizeClear);
+ };
+
+ Skycons.CLEAR_DAY = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ sun(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, color);
+ };
+
+ Skycons.CLEAR_NIGHT = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ moon(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, color);
+ };
+
+ Skycons.PARTLY_CLOUDY_DAY = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ sun(ctx, t, w * 0.625, h * 0.375, s * 0.75, s * STROKE, color);
+ cloud(ctx, t, w * 0.375, h * 0.625, s * 0.75, s * STROKE, color);
+ };
+
+ Skycons.PARTLY_CLOUDY_NIGHT = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ moon(ctx, t, w * 0.667, h * 0.375, s * 0.75, s * STROKE, color);
+ cloud(ctx, t, w * 0.375, h * 0.625, s * 0.75, s * STROKE, color);
+ };
+
+ Skycons.CLOUDY = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ cloud(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, color);
+ };
+
+ Skycons.RAIN = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ rain(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+ cloud(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+ };
+
+ Skycons.SLEET = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ sleet(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+ cloud(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+ };
+
+ Skycons.SNOW = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ snow(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+ cloud(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+ };
+
+ Skycons.WIND = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h);
+
+ swoosh(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, 0, 2, color);
+ swoosh(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, 1, 2, color);
+ };
+
+ Skycons.FOG = function(ctx, t, color) {
+ var w = ctx.canvas.width,
+ h = ctx.canvas.height,
+ s = Math.min(w, h),
+ k = s * STROKE;
+
+ fogbank(ctx, t, w * 0.5, h * 0.32, s * 0.75, k, color);
+
+ t /= 5000;
+
+ var a = Math.cos((t ) * TAU) * s * 0.02,
+ b = Math.cos((t + 0.25) * TAU) * s * 0.02,
+ c = Math.cos((t + 0.50) * TAU) * s * 0.02,
+ d = Math.cos((t + 0.75) * TAU) * s * 0.02,
+ n = h * 0.936,
+ e = Math.floor(n - k * 0.5) + 0.5,
+ f = Math.floor(n - k * 2.5) + 0.5;
+
+ ctx.strokeStyle = color;
+ ctx.lineWidth = k;
+ ctx.lineCap = "round";
+ ctx.lineJoin = "round";
+
+ line(ctx, a + w * 0.2 + k * 0.5, e, b + w * 0.8 - k * 0.5, e);
+ line(ctx, c + w * 0.2 + k * 0.5, f, d + w * 0.8 - k * 0.5, f);
+ };
+
+ Skycons.prototype = {
+ _determineDrawingFunction: function(draw) {
+ if(typeof draw === "string")
+ draw = Skycons[draw.toUpperCase().replace(/-/g, "_")] || null;
+
+ return draw;
+ },
+ add: function(el, draw) {
+ var obj;
+
+ if(typeof el === "string")
+ el = document.getElementById(el);
+
+ // Does nothing if canvas name doesn't exists
+ if(el === null)
+ return;
+
+ draw = this._determineDrawingFunction(draw);
+
+ // Does nothing if the draw function isn't actually a function
+ if(typeof draw !== "function")
+ return;
+
+ obj = {
+ element: el,
+ context: el.getContext("2d"),
+ drawing: draw
+ };
+
+ this.list.push(obj);
+ this.draw(obj, KEYFRAME);
+ },
+ set: function(el, draw) {
+ var i;
+
+ if(typeof el === "string")
+ el = document.getElementById(el);
+
+ for(i = this.list.length; i--; )
+ if(this.list[i].element === el) {
+ this.list[i].drawing = this._determineDrawingFunction(draw);
+ this.draw(this.list[i], KEYFRAME);
+ return;
+ }
+
+ this.add(el, draw);
+ },
+ remove: function(el) {
+ var i;
+
+ if(typeof el === "string")
+ el = document.getElementById(el);
+
+ for(i = this.list.length; i--; )
+ if(this.list[i].element === el) {
+ this.list.splice(i, 1);
+ return;
+ }
+ },
+ draw: function(obj, time) {
+ var canvas = obj.context.canvas;
+
+ if(this.resizeClear)
+ canvas.width = canvas.width;
+
+ else
+ obj.context.clearRect(0, 0, canvas.width, canvas.height);
+
+ obj.drawing(obj.context, time, this.color);
+ },
+ play: function() {
+ var self = this;
+
+ this.pause();
+ this.interval = requestInterval(function() {
+ var now = Date.now(),
+ i;
+
+ for(i = self.list.length; i--; )
+ self.draw(self.list[i], now);
+ }, 1000 / 60);
+ },
+ pause: function() {
+ if(this.interval) {
+ cancelInterval(this.interval);
+ this.interval = null;
+ }
+ }
+ };
+
+ global.Skycons = Skycons;
+}(this));
diff --git a/platypush/backend/http/templates/widgets/date-time-weather.html b/platypush/backend/http/templates/widgets/date-time-weather.html
index 0bea4cd97..a43ebb445 100644
--- a/platypush/backend/http/templates/widgets/date-time-weather.html
+++ b/platypush/backend/http/templates/widgets/date-time-weather.html
@@ -1,3 +1,4 @@
+
@@ -6,6 +7,7 @@
+
N/A°