From 2cc68eae6944d8d0845eaf2d6dbb857baa288c86 Mon Sep 17 00:00:00 2001
From: Ivailo Monev <xakepa10@gmail.com>
Date: Sun, 18 Oct 2015 15:28:37 +0300
Subject: [PATCH] okular: use QTextCodec instead of KEncodingProber for unicode
 conversion of text

---
 okular/generators/txt/document.cpp | 29 ++---------------------------
 1 file changed, 2 insertions(+), 27 deletions(-)

diff --git a/okular/generators/txt/document.cpp b/okular/generators/txt/document.cpp
index 29aa2db3..e62211ff 100644
--- a/okular/generators/txt/document.cpp
+++ b/okular/generators/txt/document.cpp
@@ -12,7 +12,6 @@
 #include <QDataStream>
 #include <QTextCodec>
 
-#include <kencodingprober.h>
 #include <kdebug.h>
 
 #include "document.h"
@@ -42,30 +41,6 @@ Document::~Document()
 
 QString Document::toUnicode( const QByteArray &array )
 {
-    QByteArray encoding;
-    KEncodingProber prober(KEncodingProber::Universal);
-    int charsFeeded = 0;
-    int chunkSize = 3000; // ~= number of symbols in page.
-
-    // Try to detect encoding.
-    while ( encoding.isEmpty() && charsFeeded < array.size() )
-    {
-        prober.feed( array.mid( charsFeeded, chunkSize ) );
-        charsFeeded += chunkSize;
-
-        if (prober.confidence() >= 0.5)
-        {
-            encoding = prober.encoding();
-            break;
-        }
-    }
-
-    if ( encoding.isEmpty() )
-    {
-        return QString();
-    }
-
-    kDebug() << "Detected" << prober.encoding() << "encoding"
-             << "based on" << charsFeeded << "chars";
-    return QTextCodec::codecForName( encoding )->toUnicode( array );
+    QTextCodec *codec = QTextCodec::codecForUtfText(array);
+    return codec->toUnicode( array );
 }
-- 
2.11.0