From 5d689358cebe90fce09bdd8c8a8e305737bb752c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benedikt-Alexander=20Mokro=C3=9F?= <github@bhorn.de>
Date: Tue, 26 Sep 2017 14:13:45 +0200
Subject: [PATCH] Additional html-output functions.

generateHtmlOutput(out,newLine) can be used to insert preformated html-markdown (via innerHTML).
appendHtmlOutput(out,newLine) can be used to directly append DOM-Elements to the prompt-container.
---
 bin/classes/Prompt.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/bin/classes/Prompt.js b/bin/classes/Prompt.js
index 3c6e1ce..5ad9d92 100644
--- a/bin/classes/Prompt.js
+++ b/bin/classes/Prompt.js
@@ -85,6 +85,29 @@ class Prompt extends Shell{
       return this.generateRow()
     }
   }
+  
+  // Could be integrated in generateOutput() with an additional parameter "html = false" and
+  // if(html){pre.innerHTML=out} else {pre.textContent=out}
+  generateHtmlOutput(out = '', newLine = true) {
+    if (Array.isArray(out)) {
+      out = out.join("\n")
+    }
+    const pre = document.createElement('pre')
+    pre.innerHTML = out
+    pre.className = 'terminal-output'
+    this.container.appendChild(pre)
+    if (newLine) {
+      return this.generateRow()
+    }
+  }
+  
+  appendHtmlOutput(out, newLine = true) {
+    out.className += ' terminal-output'
+    this.container.appendChild(out)
+    if (newLine) {
+      return this.generateRow()
+    }
+  }
 
   clear() {
     this.container.innerHTML = ''