heroku init

1 files changed, 126 insertions, 126 deletions

diff --git a/src_js/opcut/renderer.js b/src_js/opcut/renderer.js
index 22a74c6..6738141 100644
--- a/src_js/opcut/renderer.js
+++ b/src_js/opcut/renderer.js
@@ -1,126 +1,126 @@
-import Delegator from 'dom-delegator';

-import R from 'ramda';

-import bean from 'bean';

-import vh from 'virtual-dom/h';

-import diff from 'virtual-dom/diff';

-import patch from 'virtual-dom/patch';

-import createElement from 'virtual-dom/create-element';

-

-import * as l from 'opcut/lenses';

-

-

-const delegator = Delegator();

-const vhTypes = ['VirtualNode', 'Widget'];

-

-

-function vhFromArray(node) {

-    if (!node)

-        return [];

-    if (typeof node == 'string' || vhTypes.includes(node.type))

-        return node;

-    if (!Array.isArray(node))

-        throw 'Invalid node structure';

-    if (node.length < 1)

-        return [];

-    if (typeof node[0] != 'string')

-        return node.map(vhFromArray);

-    let hasProps = (node.length > 1 &&

-                    typeof node[1] == 'object' &&

-                    !Array.isArray(node[1]) &&

-                    !vhTypes.includes(node[1].type));

-    let children = R.flatten(node.slice(hasProps ? 2 : 1).map(vhFromArray));

-    let result = hasProps ? vh(node[0], node[1], children) :

-                            vh(node[0], children);

-

-    // disable SoftSetHook for input

-    if (result.tagName == 'INPUT' &&

-        result.properties &&

-        result.properties.value &&

-        typeof(result.properties.value) === 'object') {

-        result.properties.value = result.properties.value.value;

-    }

-

-    return result;

-}

-

-

-class VTreeRenderer {

-

-    constructor(el) {

-        this._el = el;

-        this._vtree = null;

-    }

-

-    render(vtree) {

-        let vt = vhFromArray(vtree);

-        if (vt.type == 'VirtualNode') {

-            if (this._vtree) {

-                let d = diff(this._vtree, vt);

-                patch(this._el.firstChild, d);

-            } else {

-                while (this._el.firstChild)

-                    this._el.removeChild(this._el.firstChild);

-                this._el.appendChild(createElement(vt));

-            }

-            this._vtree = vt;

-        } else {

-            this._vtree = null;

-            while (this._el.firstChild)

-                this._el.removeChild(this._el.firstChild);

-        }

-    }

-

-}

-

-

-export class Renderer {

-

-    constructor(el, initState, vtCb) {

-        this.init(el, initState, vtCb);

-    }

-

-    init(el, initState, vtCb) {

-        this._state = null;

-        this._changeCbs = [];

-        this._vtCb = vtCb;

-        this._r = new VTreeRenderer(el || document.querySelector('body'));

-        if (initState)

-            this.change(R.identity, _ => initState);

-    }

-

-    view(...lenses) {

-        return R.view(R.apply(l.path, lenses), this._state);

-    }

-

-    set(lens, value) {

-        if (arguments.length < 2) {

-            value = lens;

-            lens = R.identity;

-        }

-        this.change(lens, _ => value);

-    }

-

-    change(lens, cb) {

-        if (arguments.length < 2) {

-            cb = lens;

-            lens = R.identity;

-        }

-        if (this._changeCbs.push(cb) > 1)

-            return;

-        let startingSubState = this.view(lens);

-        while (this._changeCbs.length > 0) {

-            this._state = R.over(l.path(lens), this._changeCbs[0], this._state);

-            this._changeCbs.shift();

-        }

-        if (!this._vtCb ||

-            (this._state && R.equals(startingSubState, this.view(lens))))

-            return;

-        this._r.render(this._vtCb(this._state));

-        bean.fire(this, 'render', this._state);

-    }

-

-}

-

-

-const defaultRenderer = new Renderer();

-export default defaultRenderer;

+import Delegator from 'dom-delegator';
+import R from 'ramda';
+import bean from 'bean';
+import vh from 'virtual-dom/h';
+import diff from 'virtual-dom/diff';
+import patch from 'virtual-dom/patch';
+import createElement from 'virtual-dom/create-element';
+
+import * as l from 'opcut/lenses';
+
+
+const delegator = Delegator();
+const vhTypes = ['VirtualNode', 'Widget'];
+
+
+function vhFromArray(node) {
+    if (!node)
+        return [];
+    if (typeof node == 'string' || vhTypes.includes(node.type))
+        return node;
+    if (!Array.isArray(node))
+        throw 'Invalid node structure';
+    if (node.length < 1)
+        return [];
+    if (typeof node[0] != 'string')
+        return node.map(vhFromArray);
+    let hasProps = (node.length > 1 &&
+                    typeof node[1] == 'object' &&
+                    !Array.isArray(node[1]) &&
+                    !vhTypes.includes(node[1].type));
+    let children = R.flatten(node.slice(hasProps ? 2 : 1).map(vhFromArray));
+    let result = hasProps ? vh(node[0], node[1], children) :
+                            vh(node[0], children);
+
+    // disable SoftSetHook for input
+    if (result.tagName == 'INPUT' &&
+        result.properties &&
+        result.properties.value &&
+        typeof(result.properties.value) === 'object') {
+        result.properties.value = result.properties.value.value;
+    }
+
+    return result;
+}
+
+
+class VTreeRenderer {
+
+    constructor(el) {
+        this._el = el;
+        this._vtree = null;
+    }
+
+    render(vtree) {
+        let vt = vhFromArray(vtree);
+        if (vt.type == 'VirtualNode') {
+            if (this._vtree) {
+                let d = diff(this._vtree, vt);
+                patch(this._el.firstChild, d);
+            } else {
+                while (this._el.firstChild)
+                    this._el.removeChild(this._el.firstChild);
+                this._el.appendChild(createElement(vt));
+            }
+            this._vtree = vt;
+        } else {
+            this._vtree = null;
+            while (this._el.firstChild)
+                this._el.removeChild(this._el.firstChild);
+        }
+    }
+
+}
+
+
+export class Renderer {
+
+    constructor(el, initState, vtCb) {
+        this.init(el, initState, vtCb);
+    }
+
+    init(el, initState, vtCb) {
+        this._state = null;
+        this._changeCbs = [];
+        this._vtCb = vtCb;
+        this._r = new VTreeRenderer(el || document.querySelector('body'));
+        if (initState)
+            this.change(R.identity, _ => initState);
+    }
+
+    view(...lenses) {
+        return R.view(R.apply(l.path, lenses), this._state);
+    }
+
+    set(lens, value) {
+        if (arguments.length < 2) {
+            value = lens;
+            lens = R.identity;
+        }
+        this.change(lens, _ => value);
+    }
+
+    change(lens, cb) {
+        if (arguments.length < 2) {
+            cb = lens;
+            lens = R.identity;
+        }
+        if (this._changeCbs.push(cb) > 1)
+            return;
+        let startingSubState = this.view(lens);
+        while (this._changeCbs.length > 0) {
+            this._state = R.over(l.path(lens), this._changeCbs[0], this._state);
+            this._changeCbs.shift();
+        }
+        if (!this._vtCb ||
+            (this._state && R.equals(startingSubState, this.view(lens))))
+            return;
+        this._r.render(this._vtCb(this._state));
+        bean.fire(this, 'render', this._state);
+    }
+
+}
+
+
+const defaultRenderer = new Renderer();
+export default defaultRenderer;