vega-view - npm Package Compare versions

Comparing version 5.2.2 to 5.3.0

build/vega-view.js

@@ -55,3 +55,3 @@ (function (global, factory) {
     var data = view._runtime.data;
-    if (!data.hasOwnProperty(name)) {
+    if (!vegaUtil.hasOwnProperty(data, name)) {
       vegaUtil.error('Unrecognized data set: ' + name);
@@ -62,4 +62,6 @@ }
 
-  function data(name) {
-    return dataref(this, name).values.value;
+  function data(name, values) {
+    return arguments.length < 1
+      ? dataref(this, name).values.value
+      : change.call(this, name, vegaDataflow.changeset().remove(vegaUtil.truthy).insert(values));
   }
@@ -202,6 +204,6 @@
 
-  var VIEW = 'view',
-      TIMER = 'timer',
-      WINDOW = 'window',
-      NO_TRAP = {trap: false};
+  const VIEW = 'view',
+        TIMER = 'timer',
+        WINDOW = 'window',
+        NO_TRAP = {trap: false};
 
@@ -214,15 +216,14 @@ /**
   function initializeEventConfig(config) {
-    config = vegaUtil.extend({}, config);
+    const events = vegaUtil.extend({defaults: {}}, config);
 
-    var def = config.defaults;
-    if (def) {
-      if (vegaUtil.isArray(def.prevent)) {
-        def.prevent = vegaUtil.toSet(def.prevent);
-      }
-      if (vegaUtil.isArray(def.allow)) {
-        def.allow = vegaUtil.toSet(def.allow);
-      }
-    }
+    const unpack = (obj, keys) => {
+      keys.forEach(k => {
+        if (vegaUtil.isArray(obj[k])) obj[k] = vegaUtil.toSet(obj[k]);
+      });
+    };
 
-    return config;
+    unpack(events.defaults, ['prevent', 'allow']);
+    unpack(events, ['view', 'window', 'selector']);
+
+    return events;
   }
@@ -232,4 +233,4 @@
     var def = view._eventConfig.defaults,
-        prevent = def && def.prevent,
-        allow = def && def.allow;
+        prevent = def.prevent,
+        allow = def.allow;
 
@@ -243,2 +244,13 @@ return prevent === false || allow === true ? false
 
+  function permit(view, key, type) {
+    const rule = view._eventConfig && view._eventConfig[key];
+
+    if (rule === false || (vegaUtil.isObject(rule) && !rule[type])) {
+      view.warn(`Blocked ${key} ${type} event listener.`);
+      return false;
+    }
+
+    return true;
+  }
+
   /**
@@ -265,8 +277,12 @@ * Create a new event stream from an event source.
     if (source === TIMER) {
-      view.timer(send, type);
+      if (permit(view, 'timer', type)) {
+        view.timer(send, type);
+      }
     }
 
     else if (source === VIEW) {
-      // send traps errors, so use {trap: false} option
-      view.addEventListener(type, send, NO_TRAP);
+      if (permit(view, 'view', type)) {
+        // send traps errors, so use {trap: false} option
+        view.addEventListener(type, send, NO_TRAP);
+      }
     }
@@ -276,5 +292,9 @@
       if (source === WINDOW) {
-        if (typeof window !== 'undefined') sources = [window];
+        if (permit(view, 'window', type) && typeof window !== 'undefined') {
+          sources = [window];
+        }
       } else if (typeof document !== 'undefined') {
-        sources = document.querySelectorAll(source);
+        if (permit(view, 'selector', type)) {
+          sources = document.querySelectorAll(source);
+        }
       }
@@ -306,4 +326,3 @@
     // grab upstream collector feeding the mark operator
-    var source = event.item.mark.source;
-    return source.source || source;
+    return event.item.mark.source;
   }
@@ -579,4 +598,4 @@
 
-    var min = param.min || Math.min(0, +value) || 0,
-        max = param.max || Math.max(100, +value) || 100,
+    var max = param.max != null ? param.max : Math.max(100, +value) || 100,
+        min = param.min || Math.min(0, max, +value) || 0,
         step = param.step || d3Array.tickStep(min, max, 100);
@@ -654,2 +673,3 @@
         type = view._renderType,
+        config = view._eventConfig.bind,
         module = vegaScenegraph.renderModule(type),
@@ -673,3 +693,3 @@ Handler, Renderer;
     // initialize signal bindings
-    if (el) {
+    if (el && config !== 'none') {
       elBind = elBind ? (view._elBind = lookup(view, elBind))
@@ -679,3 +699,3 @@ : el.appendChild(element('div', {'class': 'vega-bindings'}));
       view._bind.forEach(function(_) {
-        if (_.param.element) {
+        if (_.param.element && config !== 'container') {
           _.element = lookup(view, _.param.element);
@@ -785,3 +805,3 @@ }
     var scales = this._runtime.scales;
-    if (!scales.hasOwnProperty(name)) {
+    if (!vegaUtil.hasOwnProperty(scales, name)) {
       vegaUtil.error('Unrecognized scale or projection: ' + name);
@@ -1012,2 +1032,5 @@ }
 
+    // initialize event configuration
+    view._eventConfig = initializeEventConfig(spec.eventConfig);
+
     // initialize dataflow graph
@@ -1035,5 +1058,2 @@ var ctx = runtime(view, spec, options.functions);
 
-    // initialize event configuration
-    view._eventConfig = initializeEventConfig(ctx.eventConfig);
-
     // initialize view size
@@ -1109,3 +1129,3 @@ view._width = view.width();
   function lookupSignal(view, name) {
-    return view._signals.hasOwnProperty(name)
+    return vegaUtil.hasOwnProperty(view._signals, name)
       ? view._signals[name]
@@ -1112,0 +1132,0 @@ : vegaUtil.error('Unrecognized signal name: ' + vegaUtil.stringValue(name));

build/vega-view.min.js

@@ -1,1 +0,1 @@
-!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports,require("vega-util"),require("vega-dataflow"),require("vega-scenegraph"),require("d3-array"),require("vega-functions"),require("vega-runtime"),require("d3-timer")):"function"==typeof define&&define.amd?define(["exports","vega-util","vega-dataflow","vega-scenegraph","d3-array","vega-functions","vega-runtime","d3-timer"],n):n((e=e||self).vega={},e.vega,e.vega,e.vega,e.d3,e.vega,e.vega,e.d3)}(this,function(e,n,t,r,i,a,s,o){"use strict";var u="default";function l(e){var t=e._signals.cursor;t||(e._signals.cursor=t=e.add({user:u,item:null})),e.on(e.events("view","mousemove"),t,function(e,r){var i=t.value,a=i?n.isString(i)?i:i.user:u,s=r.item&&r.item.cursor||null;return i&&a===i.user&&s==i.item?i:{user:a,item:s}}),e.add(null,function(e){var t,r=e.cursor,i=this.value;return n.isString(r)||(i=r.item,r=r.user),t=r&&r!==u?r:i||r,"undefined"!=typeof document&&document.body&&(document.body.style.cursor=t),i},{cursor:t})}function h(e,t){var r=e._runtime.data;return r.hasOwnProperty(t)||n.error("Unrecognized data set: "+t),r[t]}function d(e,r){t.isChangeSet(r)||n.error("Second argument to changes must be a changeset.");var i=h(this,e);return i.modified=!0,this.pulse(i.input,r)}function c(e){var n=e.padding();return Math.max(0,e._viewWidth+n.left+n.right)}function f(e){var n=e.padding();return Math.max(0,e._viewHeight+n.top+n.bottom)}function g(e){var n=e.padding(),t=e._origin;return[n.left+t[0],n.top+t[1]]}function v(e,t,i){var a,s,o,u=e._renderer,l=u&&u.canvas();return l&&(o=g(e),s=t.changedTouches?t.changedTouches[0]:t,(a=r.point(s,l))[0]-=o[0],a[1]-=o[1]),t.dataflow=e,t.item=i,t.vega=function(e,t,r){var i=t?"group"===t.mark.marktype?t:t.mark.group:null;function a(e){var n,r=i;if(e)for(n=t;n;n=n.mark.group)if(n.mark.name===e){r=n;break}return r&&r.mark&&r.mark.interactive?r:{}}function s(e){if(!e)return 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i=k("div",{class:L});i.appendChild(k("span",{class:x},t.name||t.signal)),n.appendChild(i);var a=E;switch(t.input){case"checkbox":a=D;break;case"select":a=R;break;case"radio":a=T;break;case"range":a=O}a(e,i,t,r)}(a,t,i,e.signal(i.signal)),a.active||(e.on(e._signals[i.signal],null,function(){a.source?a.source=!1:a.set(e.signal(i.signal))}),a.active=!0),a}}function E(e,n,t,r){var i=k("input");for(var a in t)"signal"!==a&&"element"!==a&&i.setAttribute("input"===a?"type":a,t[a]);i.setAttribute("name",t.signal),i.value=r,n.appendChild(i),i.addEventListener("input",function(){e.update(i.value)}),e.elements=[i],e.set=function(e){i.value=e}}function D(e,n,t,r){var i={type:"checkbox",name:t.signal};r&&(i.checked=!0);var a=k("input",i);n.appendChild(a),a.addEventListener("change",function(){e.update(a.checked)}),e.elements=[a],e.set=function(e){a.checked=!!e||null}}function R(e,n,t,r){var i=k("select",{name:t.signal});t.options.forEach(function(e){var 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package.json

 {
   "name": "vega-view",
-  "version": "5.2.2",
+  "version": "5.3.0",
   "description": "View component and transforms for Vega visualizations.",
@@ -26,11 +26,11 @@ "keywords": [
   "dependencies": {
-    "d3-array": "^2.0.3",
+    "d3-array": "^2.3.1",
     "d3-timer": "^1.0.9",
     "vega-dataflow": "^5.2.1",
-    "vega-functions": "^5.3.0",
+    "vega-functions": "^5.3.1",
     "vega-runtime": "^5.0.1",
     "vega-scenegraph": "^4.2.0",
-    "vega-util": "^1.10.0"
+    "vega-util": "^1.11.0"
   },
-  "gitHead": "d2576ca617d8165211ffe6c23582b9dc1b88db7d"
+  "gitHead": "b45fc90406ce2de167073b73d4ae5cf79c5e1705"
 }

src/bind.js

@@ -204,4 +204,4 @@ import element from './element';
 
-  var min = param.min || Math.min(0, +value) || 0,
-      max = param.max || Math.max(100, +value) || 100,
+  var max = param.max != null ? param.max : Math.max(100, +value) || 100,
+      min = param.min || Math.min(0, max, +value) || 0,
       step = param.step || tickStep(min, max, 100);
@@ -208,0 +208,0 @@

src/data.js

 import {changeset, isChangeSet} from 'vega-dataflow';
-import {error} from 'vega-util';
+import {error, hasOwnProperty, truthy} from 'vega-util';
 
 export function dataref(view, name) {
   var data = view._runtime.data;
-  if (!data.hasOwnProperty(name)) {
+  if (!hasOwnProperty(data, name)) {
     error('Unrecognized data set: ' + name);
@@ -12,4 +12,6 @@ }
 
-export function data(name) {
-  return dataref(this, name).values.value;
+export function data(name, values) {
+  return arguments.length < 1
+    ? dataref(this, name).values.value
+    : change.call(this, name, changeset().remove(truthy).insert(values));
 }
@@ -16,0 +18,0 @@

src/events.js

 import eventExtend from './events-extend';
 import {EventStream} from 'vega-dataflow';
-import {extend, isArray, toSet} from 'vega-util';
+import {extend, isArray, isObject, toSet} from 'vega-util';
 
-var VIEW = 'view',
-    TIMER = 'timer',
-    WINDOW = 'window',
-    NO_TRAP = {trap: false};
+const VIEW = 'view',
+      TIMER = 'timer',
+      WINDOW = 'window',
+      NO_TRAP = {trap: false};
 
@@ -16,15 +16,14 @@ /**
 export function initializeEventConfig(config) {
-  config = extend({}, config);
+  const events = extend({defaults: {}}, config);
 
-  var def = config.defaults;
-  if (def) {
-    if (isArray(def.prevent)) {
-      def.prevent = toSet(def.prevent);
-    }
-    if (isArray(def.allow)) {
-      def.allow = toSet(def.allow);
-    }
-  }
+  const unpack = (obj, keys) => {
+    keys.forEach(k => {
+      if (isArray(obj[k])) obj[k] = toSet(obj[k]);
+    });
+  };
 
-  return config;
+  unpack(events.defaults, ['prevent', 'allow']);
+  unpack(events, ['view', 'window', 'selector']);
+
+  return events;
 }
@@ -34,4 +33,4 @@
   var def = view._eventConfig.defaults,
-      prevent = def && def.prevent,
-      allow = def && def.allow;
+      prevent = def.prevent,
+      allow = def.allow;
 
@@ -45,2 +44,13 @@ return prevent === false || allow === true ? false
 
+function permit(view, key, type) {
+  const rule = view._eventConfig && view._eventConfig[key];
+
+  if (rule === false || (isObject(rule) && !rule[type])) {
+    view.warn(`Blocked ${key} ${type} event listener.`);
+    return false;
+  }
+
+  return true;
+}
+
 /**
@@ -67,8 +77,12 @@ * Create a new event stream from an event source.
   if (source === TIMER) {
-    view.timer(send, type);
+    if (permit(view, 'timer', type)) {
+      view.timer(send, type);
+    }
   }
 
   else if (source === VIEW) {
-    // send traps errors, so use {trap: false} option
-    view.addEventListener(type, send, NO_TRAP);
+    if (permit(view, 'view', type)) {
+      // send traps errors, so use {trap: false} option
+      view.addEventListener(type, send, NO_TRAP);
+    }
   }
@@ -78,5 +92,9 @@
     if (source === WINDOW) {
-      if (typeof window !== 'undefined') sources = [window];
+      if (permit(view, 'window', type) && typeof window !== 'undefined') {
+        sources = [window];
+      }
     } else if (typeof document !== 'undefined') {
-      sources = document.querySelectorAll(source);
+      if (permit(view, 'selector', type)) {
+        sources = document.querySelectorAll(source);
+      }
     }
@@ -83,0 +101,0 @@

src/hover.js

@@ -7,4 +7,3 @@ function itemFilter(event) {
   // grab upstream collector feeding the mark operator
-  var source = event.item.mark.source;
-  return source.source || source;
+  return event.item.mark.source;
 }
@@ -11,0 +10,0 @@

src/initialize.js

@@ -10,2 +10,3 @@ import bind from './bind';
       type = view._renderType,
+      config = view._eventConfig.bind,
       module = renderModule(type),
@@ -29,3 +30,3 @@ Handler, Renderer;
   // initialize signal bindings
-  if (el) {
+  if (el && config !== 'none') {
     elBind = elBind ? (view._elBind = lookup(view, elBind))
@@ -35,3 +36,3 @@ : el.appendChild(element('div', {'class': 'vega-bindings'}));
     view._bind.forEach(function(_) {
-      if (_.param.element) {
+      if (_.param.element && config !== 'container') {
         _.element = lookup(view, _.param.element);
@@ -38,0 +39,0 @@ }

src/scale.js

@@ -1,6 +0,6 @@
-import {error} from 'vega-util';
+import {error, hasOwnProperty} from 'vega-util';
 
 export function scale(name) {
   var scales = this._runtime.scales;
-  if (!scales.hasOwnProperty(name)) {
+  if (!hasOwnProperty(scales, name)) {
     error('Unrecognized scale or projection: ' + name);
@@ -7,0 +7,0 @@ }

src/View.js

@@ -20,3 +20,3 @@ import cursor from './cursor';
 import {asyncCallback, Dataflow} from 'vega-dataflow';
-import {error, extend, inherits, stringValue} from 'vega-util';
+import {error, extend, inherits, hasOwnProperty, stringValue} from 'vega-util';
 import {
@@ -62,2 +62,5 @@ CanvasHandler, Scenegraph,
 
+  // initialize event configuration
+  view._eventConfig = initializeEventConfig(spec.eventConfig);
+
   // initialize dataflow graph
@@ -85,5 +88,2 @@ var ctx = runtime(view, spec, options.functions);
 
-  // initialize event configuration
-  view._eventConfig = initializeEventConfig(ctx.eventConfig);
-
   // initialize view size
@@ -159,3 +159,3 @@ view._width = view.width();
 function lookupSignal(view, name) {
-  return view._signals.hasOwnProperty(name)
+  return hasOwnProperty(view._signals, name)
     ? view._signals[name]
@@ -162,0 +162,0 @@ : error('Unrecognized signal name: ' + stringValue(name));

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Improved metrics

Total package byte prevSize

94793

increased by2.04%

Lines of code

2278

increased by1.42%

Dependency changes

• Updatedd3-array@^2.3.1

• Updatedvega-functions@^5.3.1

• Updatedvega-util@^1.11.0