components/utils.js -> common.js

Too many utils modules makes things confusing. These are more "common
components" or "common mixins" than utils anyway.

1 files changed, 0 insertions, 196 deletions

diff --git a/web/src/js/components/utils.js b/web/src/js/components/utils.js
deleted file mode 100644
index 9afcfbc7..00000000
--- a/web/src/js/components/utils.js
+++ /dev/null
@@ -1,196 +0,0 @@
-var React = require("react");
-var ReactRouter = require("react-router");
-var _ = require("lodash");
-
-//React utils. For other utilities, see ../utils.js
-
-// http://blog.vjeux.com/2013/javascript/scroll-position-with-react.html (also contains inverse example)
-var AutoScrollMixin = {
-    componentWillUpdate: function () {
-        var node = this.getDOMNode();
-        this._shouldScrollBottom = (
-            node.scrollTop !== 0 &&
-            node.scrollTop + node.clientHeight === node.scrollHeight
-        );
-    },
-    componentDidUpdate: function () {
-        if (this._shouldScrollBottom) {
-            var node = this.getDOMNode();
-            node.scrollTop = node.scrollHeight;
-        }
-    },
-};
-
-
-var StickyHeadMixin = {
-    adjustHead: function () {
-        // Abusing CSS transforms to set the element
-        // referenced as head into some kind of position:sticky.
-        var head = this.refs.head.getDOMNode();
-        head.style.transform = "translate(0," + this.getDOMNode().scrollTop + "px)";
-    }
-};
-
-
-var Navigation = _.extend({}, ReactRouter.Navigation, {
-    setQuery: function (dict) {
-        var q = this.context.getCurrentQuery();
-        for(var i in dict){
-            if(dict.hasOwnProperty(i)){
-                q[i] = dict[i] || undefined; //falsey values shall be removed.
-            }
-        }
-        q._ = "_"; // workaround for https://github.com/rackt/react-router/pull/599
-        this.replaceWith(this.context.getCurrentPath(), this.context.getCurrentParams(), q);
-    },
-    replaceWith: function(routeNameOrPath, params, query) {
-        if(routeNameOrPath === undefined){
-            routeNameOrPath = this.context.getCurrentPath();
-        }
-        if(params === undefined){
-            params = this.context.getCurrentParams();
-        }
-        if(query === undefined){
-            query = this.context.getCurrentQuery();
-        }
-        ReactRouter.Navigation.replaceWith.call(this, routeNameOrPath, params, query);
-    }
-});
-_.extend(Navigation.contextTypes, ReactRouter.State.contextTypes);
-
-var State = _.extend({}, ReactRouter.State, {
-    getInitialState: function () {
-        this._query = this.context.getCurrentQuery();
-        this._queryWatches = [];
-        return null;
-    },
-    onQueryChange: function (key, callback) {
-        this._queryWatches.push({
-            key: key,
-            callback: callback
-        });
-    },
-    componentWillReceiveProps: function (nextProps, nextState) {
-        var q = this.context.getCurrentQuery();
-        for (var i = 0; i < this._queryWatches.length; i++) {
-            var watch = this._queryWatches[i];
-            if (this._query[watch.key] !== q[watch.key]) {
-                watch.callback(this._query[watch.key], q[watch.key], watch.key);
-            }
-        }
-        this._query = q;
-    }
-});
-
-var Splitter = React.createClass({
-    getDefaultProps: function () {
-        return {
-            axis: "x"
-        };
-    },
-    getInitialState: function () {
-        return {
-            applied: false,
-            startX: false,
-            startY: false
-        };
-    },
-    onMouseDown: function (e) {
-        this.setState({
-            startX: e.pageX,
-            startY: e.pageY
-        });
-        window.addEventListener("mousemove", this.onMouseMove);
-        window.addEventListener("mouseup", this.onMouseUp);
-        // Occasionally, only a dragEnd event is triggered, but no mouseUp.
-        window.addEventListener("dragend", this.onDragEnd);
-    },
-    onDragEnd: function () {
-        this.getDOMNode().style.transform = "";
-        window.removeEventListener("dragend", this.onDragEnd);
-        window.removeEventListener("mouseup", this.onMouseUp);
-        window.removeEventListener("mousemove", this.onMouseMove);
-    },
-    onMouseUp: function (e) {
-        this.onDragEnd();
-
-        var node = this.getDOMNode();
-        var prev = node.previousElementSibling;
-        var next = node.nextElementSibling;
-
-        var dX = e.pageX - this.state.startX;
-        var dY = e.pageY - this.state.startY;
-        var flexBasis;
-        if (this.props.axis === "x") {
-            flexBasis = prev.offsetWidth + dX;
-        } else {
-            flexBasis = prev.offsetHeight + dY;
-        }
-
-        prev.style.flex = "0 0 " + Math.max(0, flexBasis) + "px";
-        next.style.flex = "1 1 auto";
-
-        this.setState({
-            applied: true
-        });
-        this.onResize();
-    },
-    onMouseMove: function (e) {
-        var dX = 0, dY = 0;
-        if (this.props.axis === "x") {
-            dX = e.pageX - this.state.startX;
-        } else {
-            dY = e.pageY - this.state.startY;
-        }
-        this.getDOMNode().style.transform = "translate(" + dX + "px," + dY + "px)";
-    },
-    onResize: function () {
-        // Trigger a global resize event. This notifies components that employ virtual scrolling
-        // that their viewport may have changed.
-        window.setTimeout(function () {
-            window.dispatchEvent(new CustomEvent("resize"));
-        }, 1);
-    },
-    reset: function (willUnmount) {
-        if (!this.state.applied) {
-            return;
-        }
-        var node = this.getDOMNode();
-        var prev = node.previousElementSibling;
-        var next = node.nextElementSibling;
-
-        prev.style.flex = "";
-        next.style.flex = "";
-
-        if (!willUnmount) {
-            this.setState({
-                applied: false
-            });
-        }
-        this.onResize();
-    },
-    componentWillUnmount: function () {
-        this.reset(true);
-    },
-    render: function () {
-        var className = "splitter";
-        if (this.props.axis === "x") {
-            className += " splitter-x";
-        } else {
-            className += " splitter-y";
-        }
-        return (
-            <div className={className}>
-                <div onMouseDown={this.onMouseDown} draggable="true"></div>
-            </div>
-        );
-    }
-});
-
-module.exports = {
-    State: State,
-    Navigation: Navigation,
-    StickyHeadMixin: StickyHeadMixin,
-    AutoScrollMixin: AutoScrollMixin,
-    Splitter: Splitter
-}
\ No newline at end of file