finished gif creator

package-lock.json

@@ -18,6 +18,7 @@
         "react-dom": "^17.0.2",
         "react-nvd3": "^0.5.7",
         "react-scripts": "4.0.3",
+        "reactjs-popup": "^2.0.5",
         "web-vitals": "^1.0.1"
       }
     },
@@ -15714,6 +15715,18 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/reactjs-popup": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/reactjs-popup/-/reactjs-popup-2.0.5.tgz",
+      "integrity": "sha512-b5hv9a6aGsHEHXFAgPO5s1Jw1eSkopueyUVxQewGdLgqk2eW0IVXZrPRpHR629YcgIpC2oxtX8OOZ8a7bQJbxA==",
+      "engines": {
+        "node": ">=10"
+      },
+      "peerDependencies": {
+        "react": ">=16",
+        "react-dom": ">=16"
+      }
+    },
     "node_modules/read-pkg": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-5.2.0.tgz",
@@ -33056,6 +33069,12 @@
         }
       }
     },
+    "reactjs-popup": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/reactjs-popup/-/reactjs-popup-2.0.5.tgz",
+      "integrity": "sha512-b5hv9a6aGsHEHXFAgPO5s1Jw1eSkopueyUVxQewGdLgqk2eW0IVXZrPRpHR629YcgIpC2oxtX8OOZ8a7bQJbxA==",
+      "requires": {}
+    },
     "read-pkg": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-5.2.0.tgz",

package.json

@@ -13,6 +13,7 @@
     "react-dom": "^17.0.2",
     "react-nvd3": "^0.5.7",
     "react-scripts": "4.0.3",
+    "reactjs-popup": "^2.0.5",
     "web-vitals": "^1.0.1"
   },
   "scripts": {

src/Simulation/visualizations/GIFGenerator.jsx

@@ -11,8 +11,13 @@ class GIFGenerator extends React.Component {
     this.animationId = 0;
   }
 
+
   generateGIF = () => {
     //clean input
+    if(!Math.abs(Number(this.state.duration)) > 0) {
+      console.log("Only numbers are allowed in duration!");
+      return;
+    }
     this.setState({duration: Math.abs(this.state.duration)});
     var gif = new GIF( {
       workers: 2,
@@ -20,10 +25,22 @@ class GIFGenerator extends React.Component {
       repeat: this.state.loop? 0 : -1,
       background: this.state.background
     });
+
+    //set download trigger
     gif.on('finished', function(blob) {
-      window.open(URL.createObjectURL(blob));
+      const link = document.createElement('a');
+      // create a blobURI pointing to our Blob
+      link.href = URL.createObjectURL(blob);
+      link.download = "simulationGIF";
+      // some browser needs the anchor to be in the doc
+      document.body.append(link);
+      link.click();
+      link.remove();
+      // in case the Blob uses a lot of memory
+      setTimeout(() => URL.revokeObjectURL(link.href), 7000);
     });
-    let stepBehtmlFore = this.state.step;
+
+    let stepBefore = this.state.step;
 
     //clear playing animation
     clearInterval(this.animationId);
@@ -31,15 +48,15 @@ class GIFGenerator extends React.Component {
     this.props.setState({step: 0}, () => {
       this.stepTime = 1;
       //this.animationId = setInterval(this.visualizeOneStep, this.stepTime);
-      this.animationId = setInterval(this.grabImageAndNextStep.bind(null, gif, stepBehtmlFore), this.stepTime);
+      this.animationId = setInterval(this.grabImageAndNextStep.bind(null, gif, stepBefore), this.stepTime);
       this.props.setState({playing: true});
     });
   }
 
-  grabImageAndNextStep = (gif, stepBehtmlFore) => {
+  grabImageAndNextStep = (gif, stepBefore) => {
     //check if we are at the end
     if (this.props.state.step > this.props.animationLength) {
-      this.props.setState({step: stepBehtmlFore});
+      this.props.setState({step: stepBefore});
       this.props.visualizeOneStep(false);
       clearInterval(this.animationId);
       gif.render();
@@ -57,18 +74,28 @@ class GIFGenerator extends React.Component {
   render() {
     return (
     <div id="generateGIFPopup">
+      <div className="popupHeader">
+        GIF Generator
+      </div>
+      <div className="popupSection">
         <label htmlFor="gifDuration" id="gifLengthLabel">Duration In Seconds: </label>
         <input htmlFor="gifDuration" type="number" id="gifLengthInput"
         value={this.state.duration} onChange={(e) => this.setState({duration: e.target.value})}/>
+      </div>
+
+      <div className="popupSection">
         <label htmlFor="gifBackground" id="gifBackgroundLabel">Background Color: </label>
         <input htmlFor="gifBackground" id="gifBackgroundInput" type='color'
         value={this.state.background}
         onChange={(e) => this.setState({background: e.target.value})}/>
+      </div>
+      <div className="popupSection">
         <label htmlFor="gifLoop" id="gifLoopLabel">Loop: </label>
         <input htmlFor="gifLoop" id="gifLoopInput" type="checkbox" checked={this.state.loop}
         onChange={(e) => 
         this.setState({loop: e.target.checked})}/>
-      <button onClick ={this.generateGIF} >Generate GIF</button>
+      </div>
+      <button className="popupButton" onClick={this.generateGIF} >Generate GIF 📸</button>
     </div>
     );
   }

src/Simulation/visualizations/Graph.jsx

@@ -1,5 +1,6 @@
 import React from 'react';
 import CytoscapeComponent from 'react-cytoscapejs';
+import Popup from 'reactjs-popup';
 import '../../css/Graph.css';
 import Slider from '../Slider';
 import GIFGenerator from './GIFGenerator';
@@ -201,14 +202,23 @@ class Graph extends React.Component {
     //we want this to be a "tabbed" approach
     return (<div id="graphDiv">
       <button id="runSimulationButton" onClick={this.visualizeSimulation}>{playPauseString}</button>
-      <div>
+      <Popup trigger={<button id="gifGeneratorButton">Generate GIF 📸</button>} modal>
+        {close => (
+        <div className="modal">
+          <button className="close" onClick={() => {close()}} >&times;</button>
+          <GIFGenerator setState={this.setState.bind(this)} state={this.state} visualizeOneStep={this.visualizeOneStep} animationLength={this.props.animationLength}/>
+        </div>
+      )}
+      </Popup>
+      <div id="durationWrapper">
         <h3 id="durationDescription">Duration (seconds): </h3>
         <input id="animationDuration" type="number" onChange={this.changeAnimationDuration} value={this.state.animationDuration}/>
       </div>
       <Slider description="Step" min="0" max={this.props.animationLength} currentValue={this.state.step} handleChange={this.visualizeSpecificStep}/>
       <CytoscapeComponent id="cy" userZoomingEnabled={false} userPanningEnabled={false}
       cy={(cy) => { this.cy = cy }} elements={this.props.graphData}/>
-      <GIFGenerator setState={this.setState.bind(this)} state={this.state} visualizeOneStep={this.visualizeOneStep} animationLength={this.props.animationLength}/>
+
+
       </div>);
   }
 }

src/css/Dropdown.css

@@ -5,6 +5,7 @@
 }
 
 .Dropdown {
+  cursor: pointer;
   color: #eeeeee;
   font-size: 15pt;
   display: block;

src/css/GIFGenerator.css

@@ -1,6 +1,69 @@
-#generateGIFPopup {
+.popup-overlay {
-  position: absolute;
+  background: rgba(0, 0, 0, 0.5);
-  top: 0;
+}
-  left: 0;
+.popup-content {
-  border: solid black;
+  background-color: #2d4059;
+  /*background-color: #222831;*/
+  padding: 1em; 
+  border-radius: 30px;
+  filter: opacity(1);
+  max-width: 85%;
+}
+.modal {
+  font-size: 13pt;
+  font-family: 'Roboto', sans-serif;
+  color: #eeeeee; text-align: left;
+}
+.modal > .close {
+  color: white;
+  cursor: pointer;
+  position: absolute;
+  display: block;
+  padding: 2px 5px;
+  line-height: 20px;
+  right: -5px;
+  top: -5px;
+  font-size: 24px;
+  background: #ff5722;
+  border-radius: 18px;
+  border: 1px solid #ff5722;
+}
+.popupHeader {
+  font-size: 20pt;
+}
+.popupSection {
+  display: block;
+  margin-top: 10px;
+}
+.popupButton {
+  cursor: pointer;
+  margin: auto;
+  font-size: 16pt;
+  display: block;
+  margin-top: 10px;
+  border: none;
+  outline: none;
+  color: #eeeeee;
+  background-color: #0a8e4e;
+  border-radius: 10px;
+  padding: 5px 10px;
+  margin-top: 10px;
+}
+#gifLengthInput {
+  display: inline-block;
+  width: 1.55em;
+  /*transform: translateY(-3px);*/
+  margin-left: 2%;
+  background-color: #222831;
+  color: #ff5722;
+  border-color: #ff5722;
+  border-style: none;
+  border-radius: 3px;
+  font-size: 12pt;
+  outline: solid;
+}
+
+.gifLengthInput:focus {
+  outline-width: 0;
+  outline: solid;
 }

src/css/Graph.css

@@ -1,4 +1,5 @@
 #recalculate {
+  cursor: pointer;
   margin-right: 20px;
   margin-bottom: 20px;
   border: none;
@@ -11,6 +12,7 @@
 }
 
 #switchView {
+  cursor: pointer;
   margin-right: 20px;
   margin-bottom: 20px;
   border: none;
@@ -25,7 +27,9 @@
 }
 
 #runSimulationButton {
+  cursor: pointer;
   margin-right: 20px;
+  margin-bottom: 20px;
   border: none;
   outline: none;
   font-size: 25pt;
@@ -37,6 +41,23 @@
   min-width: 295px;
 }
 
+#gifGeneratorButton {
+  cursor: pointer;
+  border: none;
+  outline: none;
+  font-size: 25pt;
+  color: #eeeeee;
+  background-color: #0A8E4E;
+  border-radius: 10px;
+  padding: 5px 10px;
+  text-align: left;
+  min-width: 260px;
+}
+
+#durationWrapper {
+  margin-top: -10px;
+}
+
 #durationDescription {
   display: inline-block;
   margin-right: 20px;

src/css/Model.css

@@ -3,6 +3,7 @@
 }
 
 .ColorPicker {
+  cursor: pointer;
   display: inline-block;
   margin-left: 150px;
   margin-top: 5px;

src/css/Slider.css

@@ -41,6 +41,7 @@ input[type="range"]::-webkit-slider-thumb {
 }
 
 input[type="range"]::-moz-range-thumb {
+ cursor: pointer;
  height: 14px;
  width: 14px;
  background: #ff5722;

yarn.lock

@@ -9345,7 +9345,7 @@
     "strip-ansi" "6.0.0"
     "text-table" "0.2.0"
 
-"react-dom@*", "react-dom@^17.0.2", "react-dom@>=0.14.0", "react-dom@>=15.0.0":
+"react-dom@*", "react-dom@^17.0.2", "react-dom@>=0.14.0", "react-dom@>=15.0.0", "react-dom@>=16":
   "integrity" "sha512-s4h96KtLDUQlsENhMn1ar8t2bEa+q/YAtj8pPPdIjPDGBDIVNsrD9aXNWqspUe6AzKCIG0C1HZZLqLV7qpOBGA=="
   "resolved" "https://registry.npmjs.org/react-dom/-/react-dom-17.0.2.tgz"
   "version" "17.0.2"
@@ -9448,7 +9448,7 @@
   optionalDependencies:
     "fsevents" "^2.1.3"
 
-"react@*", "react@^17.0.2", "react@>= 16", "react@>=0.14.0", "react@>=15.0.0", "react@17.0.2":
+"react@*", "react@^17.0.2", "react@>= 16", "react@>=0.14.0", "react@>=15.0.0", "react@>=16", "react@17.0.2":
   "integrity" "sha512-gnhPt75i/dq/z3/6q/0asP78D0u592D5L1pd7M8P+dck6Fu/jJeL6iVVK23fptSUZj8Vjf++7wXA8UNclGQcbA=="
   "resolved" "https://registry.npmjs.org/react/-/react-17.0.2.tgz"
   "version" "17.0.2"
@@ -9456,6 +9456,11 @@
     "loose-envify" "^1.1.0"
     "object-assign" "^4.1.1"
 
+"reactjs-popup@^2.0.5":
+  "integrity" "sha512-b5hv9a6aGsHEHXFAgPO5s1Jw1eSkopueyUVxQewGdLgqk2eW0IVXZrPRpHR629YcgIpC2oxtX8OOZ8a7bQJbxA=="
+  "resolved" "https://registry.npmjs.org/reactjs-popup/-/reactjs-popup-2.0.5.tgz"
+  "version" "2.0.5"
+
 "read-pkg-up@^7.0.1":
   "integrity" "sha512-zK0TB7Xd6JpCLmlLmufqykGE+/TlOePD6qKClNW7hHDKFh/J7/7gCWGR7joEQEW1bKq3a3yUZSObOoWLFQ4ohg=="
   "resolved" "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-7.0.1.tgz"