From 338bec2d59241495ee3143b57e8f107e544e76ae Mon Sep 17 00:00:00 2001
From: Delucse <46593742+Delucse@users.noreply.github.com>
Date: Fri, 24 Jul 2020 18:18:47 +0200
Subject: [PATCH] accordion to view code of different languages

---
 src/App.js                   |   3 ++
 src/components/CodeViewer.js | 101 +++++++++++++++++++++++++++++++----
 2 files changed, 93 insertions(+), 11 deletions(-)

diff --git a/src/App.js b/src/App.js
index a1a4c84..67e20d0 100644
--- a/src/App.js
+++ b/src/App.js
@@ -17,6 +17,9 @@ const theme = createMuiTheme({
   palette: {
     primary: {
       main: '#4EAF47',
+    },
+    secondary: {
+      main: '#DDDDDD'
     }
   }
 });
diff --git a/src/components/CodeViewer.js b/src/components/CodeViewer.js
index 2651f69..0a62b12 100644
--- a/src/components/CodeViewer.js
+++ b/src/components/CodeViewer.js
@@ -7,9 +7,56 @@ import "prismjs/themes/prism.css";
 import "prismjs/plugins/line-numbers/prism-line-numbers";
 import "prismjs/plugins/line-numbers/prism-line-numbers.css";
 
+import { withStyles } from '@material-ui/core/styles';
+import MuiAccordion from '@material-ui/core/Accordion';
+import MuiAccordionSummary from '@material-ui/core/AccordionSummary';
+import MuiAccordionDetails from '@material-ui/core/AccordionDetails';
+
+const Accordion = withStyles((theme) => ({
+  root: {
+    border: `1px solid ${theme.palette.secondary.main}`,
+    boxShadow: 'none',
+    '&:before': {
+      display: 'none',
+    },
+    '&$expanded': {
+      margin: 'auto',
+    },
+  },
+  expanded: {},
+}))(MuiAccordion);
+
+const AccordionSummary = withStyles((theme) => ({
+  root: {
+    backgroundColor: theme.palette.secondary.main,
+    borderBottom: `1px solid white`,
+    marginBottom: -1,
+    minHeight: 50,
+    '&$expanded': {
+      minHeight: 50,
+    },
+  },
+  content: {
+    '&$expanded': {
+      margin: '12px 0',
+    },
+  },
+  expanded: {},
+}))(MuiAccordionSummary);
+
+const AccordionDetails = withStyles((theme) => ({
+  root: {
+    padding: theme.spacing(2),
+  },
+}))(MuiAccordionDetails);
+
 
 class CodeViewer extends Component {
 
+  state = {
+    expanded: true
+  }
+
   componentDidMount() {
     Prism.highlightAll();
   }
@@ -18,19 +65,51 @@ class CodeViewer extends Component {
     Prism.highlightAll();
   }
 
+  onChange = () => {
+    this.setState({ expanded: !this.state.expanded });
+  }
+
   render() {
+    var curlyBrackets = '{ }';
+    var unequal = '<>';
     return (
-      <div style={{height: '500px', border: '1px solid black', overflow: 'auto', scrollbarWidth: 'thin'}}>
-        <pre className="line-numbers" style={{whiteSpace: 'pre-wrap', backgroundColor: 'white'}}>
-          <code className="language-clike">
-            {this.props.arduino}
-          </code>
-        </pre>
-        <pre className="line-numbers" style={{whiteSpace: 'pre-wrap', backgroundColor: 'white'}}>
-          <code className="language-xml">
-            {`${this.props.xml}`}
-          </code>
-        </pre>
+      <div style={{height: '500px'}}>
+        <Accordion
+          square={true}
+          style={{margin: 0}}
+          expanded={this.state.expanded}
+          onChange={this.onChange}
+        >
+          <AccordionSummary>
+            <b style={{fontSize: '20px', marginRight: '5px', width: '35px'}}>{curlyBrackets}</b>
+            <div style={{margin: 'auto 5px 2px 0px'}}>Arduino Quellcode</div>
+          </AccordionSummary>
+          <AccordionDetails style={{padding: 0, height: 'calc(500px - 50px - 50px)', backgroundColor: 'white'}}>
+            <pre className="line-numbers" style={{paddingBottom: 0, width: '100%', overflow: 'auto', scrollbarWidth: 'thin', height: 'calc(100% - 30px)', margin: '15px 0', paddingTop: 0, whiteSpace: 'pre-wrap', backgroundColor: 'white'}}>
+              <code className="language-clike">
+                {this.props.arduino}
+              </code>
+            </pre>
+          </AccordionDetails>
+        </Accordion>
+        <Accordion
+          square={true}
+          style={{margin: 0}}
+          expanded={!this.state.expanded}
+          onChange={this.onChange}
+        >
+          <AccordionSummary>
+            <b style={{fontSize: '20px', marginRight: '5px', width: '35px'}}>{unequal}</b>
+            <div style={{margin: 'auto 5px 2px 0px'}}>XML Blöcke</div>
+          </AccordionSummary>
+          <AccordionDetails style={{padding: 0, height: 'calc(500px - 50px - 50px)', backgroundColor: 'white'}}>
+            <pre className="line-numbers" style={{paddingBottom: 0, width: '100%', overflow: 'auto', scrollbarWidth: 'thin', height: 'calc(100% - 30px)', margin: '15px 0', paddingTop: 0, whiteSpace: 'pre-wrap', backgroundColor: 'white'}}>
+              <code className="language-xml">
+                {`${this.props.xml}`}
+              </code>
+            </pre>
+          </AccordionDetails>
+        </Accordion>
       </div>
     );
   };