From a76dac6428427fea811849d3572adade698e45cd Mon Sep 17 00:00:00 2001
From: Johannes Zillmann <jz@datameer.com>
Date: Wed, 15 Feb 2017 07:11:26 +0100
Subject: [PATCH] Summary for detect footnotes

---
 src/javascript/components/DebugView.jsx                  | 2 ++
 .../models/transformations/DetectFootnotes.jsx           | 9 +++++++++
 src/javascript/models/transformations/Transformation.jsx | 4 ++++
 3 files changed, 15 insertions(+)

diff --git a/src/javascript/components/DebugView.jsx b/src/javascript/components/DebugView.jsx
index 078a7f0..2eb8358 100644
--- a/src/javascript/components/DebugView.jsx
+++ b/src/javascript/components/DebugView.jsx
@@ -78,6 +78,7 @@ export default class DebugView extends React.Component {
         }
 
         parseResult.content = parseResult.content.filter((elem, i) => pageNr == -1 || i == pageNr);
+        const summaryComponent = lastTransformation.createSummaryView(parseResult.summary);
         const pageComponents = parseResult.content.map(page => lastTransformation.createPageView(page, this.state.modificationsOnly));
         const showModificationCheckbox = lastTransformation.showModificationCheckbox();
 
@@ -152,6 +153,7 @@ export default class DebugView extends React.Component {
                 </tbody>
               </table>
               <hr/>
+              { summaryComponent }
               { pageComponents }
             </div>
             );
diff --git a/src/javascript/models/transformations/DetectFootnotes.jsx b/src/javascript/models/transformations/DetectFootnotes.jsx
index 09ad080..f8efae3 100644
--- a/src/javascript/models/transformations/DetectFootnotes.jsx
+++ b/src/javascript/models/transformations/DetectFootnotes.jsx
@@ -1,3 +1,4 @@
+import React from 'react';
 import ToPdfViewTransformation from './ToPdfViewTransformation.jsx';
 import TextItem from '../TextItem.jsx';
 import ParseResult from '../ParseResult.jsx';
@@ -11,6 +12,14 @@ export default class DetectFootnotes extends ToPdfViewTransformation {
         super("Detect Footnotes");
     }
 
+    createSummaryView(summary) {
+        return <div>
+                 Detected
+                 { ' ' + summary.footnotes + ' ' } footnotes.
+               </div>;
+    }
+
+
     transform(parseResult:ParseResult) {
 
         var nextFooterNumber = 1;
diff --git a/src/javascript/models/transformations/Transformation.jsx b/src/javascript/models/transformations/Transformation.jsx
index 89f9a80..31646b3 100644
--- a/src/javascript/models/transformations/Transformation.jsx
+++ b/src/javascript/models/transformations/Transformation.jsx
@@ -21,6 +21,10 @@ export default class Transformation {
         return false;
     }
 
+    createSummaryView(summary) { // eslint-disable-line no-unused-vars
+        return null;
+    }
+
     createPageView(page, modificationsOnly) { // eslint-disable-line no-unused-vars
         throw new TypeError("Do not call abstract method foo from child.");
     }