rete - npm Package Compare versions

Comparing version 1.0.0-alpha.4 to 1.0.0-alpha.5

build/rete.engine.js

 /*!
-* rete v1.0.0-alpha.4
+* rete v1.0.0-alpha.5
 * (c) 2018 Vitaliy Stoliarov
@@ -4,0 +4,0 @@ * Released under the MIT License.

build/rete.min.js

 /*!
-* rete v1.0.0-alpha.4
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TypeError('Value of argument "input" violates contract.\n\nExpected:\nInput\n\nGot:\n'+p(n));if(this.trigger("connectioncreate",{output:t,input:n}))try{var r=t.connectTo(n);r.data=e,this.view.addConnection(r),this.trigger("connectioncreated",r)}catch(t){this.trigger("warn",t)}}},{key:"removeConnection",value:function(t){if(!(t instanceof j))throw new TypeError('Value of argument "connection" violates contract.\n\nExpected:\nConnection\n\nGot:\n'+p(t));this.trigger("connectionremove",t)&&(this.view.removeConnection(t),t.remove(),this.trigger("connectionremoved",t))}},{key:"selectNode",value:function(t){var n=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!(t instanceof N))throw new TypeError('Value of argument "node" violates contract.\n\nExpected:\nNode\n\nGot:\n'+p(t));if("boolean"!=typeof n)throw new TypeError('Value of argument "accumulate" violates contract.\n\nExpected:\nboolean\n\nGot:\n'+p(n));if(-1===this.nodes.indexOf(t))throw new Error("Node not exist in list");this.trigger("nodeselect",t)&&(this.selected.add(t,n),this.trigger("nodeselected",t))}},{key:"getComponent",value:function(t){var n=this.components.get(t);if(!n)throw"Component "+t+" not found";return n}},{key:"register",value:function(t){if(!(t instanceof V))throw new TypeError('Value of argument "component" violates contract.\n\nExpected:\nComponent\n\nGot:\n'+p(t));t.editor=this,this.components.set(t.name,t),this.trigger("componentregister",t)}},{key:"clear",value:function(){var t=this;[].concat(k(this.nodes)).map(function(n){return t.removeNode(n)})}},{key:"toJSON",value:function(){var t={id:this.id,nodes:{}};return this.nodes.forEach(function(n){return t.nodes[n.id]=n.toJSON()}),this.trigger("export",t),t}},{key:"beforeImport",value:function(t){if(!(t instanceof Object))throw new TypeError('Value of argument "json" violates contract.\n\nExpected:\nObject\n\nGot:\n'+p(t));var n=R.validate(this.id,t);return n.success?(this.silent=!0,this.clear(),this.trigger("import",t),!0):(this.trigger("warn",n.msg),!1)}},{key:"afterImport",value:function(){return this.silent=!1,!0}},{key:"fromJSON",value:function(t){var n,e=this;return regeneratorRuntime.async(function(r){for(;;)switch(r.prev=r.next){case 0:if(t instanceof Object){r.next=2;break}throw new TypeError('Value of argument "json" violates contract.\n\nExpected:\nObject\n\nGot:\n'+p(t));case 2:if(this.beforeImport(t)){r.next=4;break}return r.abrupt("return",!1);case 4:return n={},r.prev=5,r.next=8,regeneratorRuntime.awrap(Promise.all(Object.keys(t.nodes).map(function(r){var o,i;return regeneratorRuntime.async(function(a){for(;;)switch(a.prev=a.next){case 0:return o=t.nodes[r],i=e.getComponent(o.name),a.next=4,regeneratorRuntime.awrap(i.build(N.fromJSON(o)));case 4:n[r]=a.sent,e.addNode(n[r]);case 6:case"end":return a.stop()}},null,e)})));case 8:Object.keys(t.nodes).forEach(function(r){var o=t.nodes[r],i=n[r];o.outputs.forEach(function(t,r){t.connections.forEach(function(t){var o=t.node,a=t.data,u=t.input,c=n[o].inputs[u];e.connect(i.outputs[r],c,a)})})}),r.next=15;break;case 11:return r.prev=11,r.t0=r.catch(5),this.trigger("warn",r.t0),r.abrupt("return",!this.afterImport());case 15:return r.prev=15,r.abrupt("return",this.afterImport());case 18:case"end":return r.stop()}},null,this,[[5,11,15,18]])}}]),n}(L);return{Component:V,Control:O,NodeEditor:X,Emitter:G,Engine:$,Input:T,Node:N,Output:C,Socket:_}});
 //# sourceMappingURL=rete.min.js.map

package.json

 {
   "name": "rete",
-  "version": "1.0.0-alpha.4",
+  "version": "1.0.0-alpha.5",
   "description": "JavaScript framework",
@@ -5,0 +5,0 @@ "main": "build/rete.js",

src/editor.js

@@ -120,4 +120,4 @@ import { Component } from './component';
         
+        this.silent = true;
         this.clear();
-        this.silent = true;
         this.trigger('import', json);
@@ -164,6 +164,7 @@ return true;
             this.trigger('warn', e);
-            return false;
+            return !this.afterImport();
+        } finally {
+            return this.afterImport();
         }
-        return this.afterImport();
     }
 }

src/view/area.js

@@ -18,4 +18,4 @@ import { Drag } from './drag';
 
+        this._zoom = new Zoom(container, el, 0.1, this.onZoom.bind(this));
         this._drag = new Drag(container, this.onTranslate.bind(this));
-        this._zoom = new Zoom(container, el, 0.1, this.onZoom.bind(this));
         this.container.addEventListener('mousemove', this.mousemove.bind(this));
@@ -69,3 +69,3 @@
         
-        const d = (k - params.zoom) / (k - zoom);
+        const d = (k - params.zoom) / ((k - zoom) || 1);
 
@@ -72,0 +72,0 @@ this.transform.k = params.zoom;

src/view/drag.js

 export class Drag {
 
-    constructor(el, onTranslate = () => { }, onStart = () => { }, onDrag = () => { }) {
+    constructor(el, onTranslate = () => {}, onStart = () => {}, onDrag = () => {}) {
         this.mouseStart = null;
@@ -11,10 +11,26 @@
 
-        el.addEventListener('mousedown', this.mousedown.bind(this));
-        window.addEventListener('mousemove', this.mousemove.bind(this));
-        window.addEventListener('mouseup', this.mouseup.bind(this));
+        this.initEvents(el);
     }
 
-    mousedown(e) {
+    initEvents(el) {
+        el.addEventListener('mousedown', this.down.bind(this));
+        window.addEventListener('mousemove', this.move.bind(this));
+        window.addEventListener('mouseup', this.up.bind(this));
+
+        el.addEventListener('touchstart', this.down.bind(this));
+        window.addEventListener('touchmove', this.move.bind(this), {
+            passive: false
+        });
+        window.addEventListener('touchend', this.up.bind(this));
+    }
+
+    getCoords(e) {
+        const props = e.touches ? e.touches[0] : e;
+
+        return [props.pageX, props.pageY];
+    }
+
+    down(e) {
         e.stopPropagation();
-        this.mouseStart = [e.pageX, e.pageY];
+        this.mouseStart = this.getCoords(e);
 
@@ -24,10 +40,12 @@ this.onStart();
 
-    mousemove(e) {
+    move(e) {
         if (!this.mouseStart) return;
         e.preventDefault();
-        
-        let delta = [e.pageX - this.mouseStart[0], e.pageY - this.mouseStart[1]];
+        e.stopPropagation();
+
+        let [x, y] = this.getCoords(e);
+        let delta = [x - this.mouseStart[0], y - this.mouseStart[1]];
         let zoom = this.el.getBoundingClientRect().width / this.el.offsetWidth;
 
-        this.mouseStart = [e.pageX, e.pageY];
+        this.mouseStart = [x, y];
 
@@ -37,7 +55,7 @@ this.onTranslate(delta[0] / zoom, delta[1] / zoom);
 
-    mouseup(e) {
+    up(e) {
         this.mouseStart = null;
-        
+
         this.onDrag();
     }
 }

src/view/zoom.js

@@ -8,3 +8,8 @@ export class Zoom {
 
+        this.distance = null;
+
         container.addEventListener('wheel', this.wheel.bind(this));
+        container.addEventListener('touchmove', this.move.bind(this));
+        container.addEventListener('touchend', this.end.bind(this));
+        container.addEventListener('touchcancel', this.end.bind(this));
     }
@@ -24,2 +29,35 @@
 
+    touches(e) {
+        
+        let [x1, y1] = [e.touches[0].pageX, e.touches[0].pageY];
+        let [x2, y2] = [e.touches[1].pageX, e.touches[1].pageY];
+        let distance = Math.sqrt(Math.pow(x1 - x2, 2) + Math.pow(y1 - y2, 2));
+
+        return {
+            cx: (x1 + x2)/2,
+            cy: (y1 + y2)/2,
+            distance
+        };
+    }
+
+    move(e) {
+        if (e.touches.length < 2) return;
+        
+        let rect = this.el.getBoundingClientRect();
+        let {cx, cy, distance} = this.touches(e);
+
+        if (this.distance !== null) {
+            let delta = distance / this.distance - 1;
+    
+            var ox = (rect.left - cx) * delta;
+            var oy = (rect.top - cy) * delta;
+
+            this.onzoom(delta, ox, oy);
+        }
+        this.distance = distance;
+    }
+
+    end() {
+        this.distance = null;
+    }
 }

test/editor.js

@@ -6,12 +6,12 @@ import './utils/domReady';
 describe('Editor', () => {
-    var c = document.querySelector('#d3ne');
+    var c = document.querySelector('#Rete');
 
     it('init', () => {
-        assert.throws(() => new D3NE.NodeEditor('test@0.0.2', null), Error, 'container');
-        assert.throws(() => new D3NE.NodeEditor('test', c), Error, 'id');
-        assert.throws(() => new D3NE.NodeEditor('test@5.5', c), Error, 'id');
+        assert.throws(() => new Rete.NodeEditor('test@0.0.2', null), Error, 'container');
+        assert.throws(() => new Rete.NodeEditor('test', c), Error, 'id');
+        assert.throws(() => new Rete.NodeEditor('test@5.5', c), Error, 'id');
     })
 
     it('import/export', async () => {
-        var editor = new D3NE.NodeEditor('test@0.0.2', c);
+        var editor = new Rete.NodeEditor('test@0.0.2', c);
         var ret;
@@ -30,5 +30,5 @@
     it('connections', async () => {
-        var socketNum = new D3NE.Socket('Number');
+        var socketNum = new Rete.Socket('Number');
 
-        class Comp1 extends D3NE.Component {
+        class Comp1 extends Rete.Component {
 
@@ -40,3 +40,3 @@ constructor() {
             builder(node) {
-                node.addOutput(new D3NE.Output('Name', socketNum))
+                node.addOutput(new Rete.Output('Name', socketNum))
             }
@@ -47,3 +47,3 @@
 
-        class Comp2 extends D3NE.Component {
+        class Comp2 extends Rete.Component {
 
@@ -55,3 +55,3 @@ constructor() {
             builder(node) {
-                node.addInput(new D3NE.Input('Name', socketNum));
+                node.addInput(new Rete.Input('Name', socketNum));
             }
@@ -62,3 +62,3 @@
 
-        var editor = new D3NE.NodeEditor('test@0.0.2', c);
+        var editor = new Rete.NodeEditor('test@0.0.2', c);
 
@@ -65,0 +65,0 @@ renderMock(editor);

test/engine.js

@@ -7,3 +7,3 @@ import './utils/domReady';
     
-    class Comp1 extends D3NE.Component {
+    class Comp1 extends Rete.Component {
 
@@ -24,3 +24,3 @@ constructor() {
     var createValidEngine = () => {
-        let eng = new D3NE.Engine(id);
+        let eng = new Rete.Engine(id);
 
@@ -38,3 +38,3 @@ eng.register(new Comp1());
         }, Error, 'object instead of component');
-        assert.throws(() => new D3NE.Engine('test@0.1'), Error, 'wrong id');
+        assert.throws(() => new Rete.Engine('test@0.1'), Error, 'wrong id');
     });
@@ -41,0 +41,0 @@

test/utils/domReady.js

 import {JSDOM} from 'jsdom';
-const { window } = new JSDOM('<!DOCTYPE html><head></head><body><div id="d3ne"></div></body>');
+const { window } = new JSDOM('<!DOCTYPE html><head></head><body><div id="Rete"></div></body>');
 const { document } = window;
@@ -9,2 +9,4 @@
 
-global.D3NE = require('../../build/rete');
+console.error = function () {};
+console.warn = function () {};
+global.Rete = require('../../build/rete');

No alert changes

Improved metrics

Total package byte prevSize

463161

increased by2.19%

Lines of code

6576

increased by1.76%

No dependency changes