Handle and apply overflow/prewrap setting to articles

Author: NWuensche

app/src/main/java/fr/gaulupeau/apps/Poche/data/Settings.java

@@ -364,6 +364,14 @@ public void setArticleTextAlignmentJustify(boolean value) {
         setBoolean(R.string.pref_key_ui_article_textAlignment_justify, value);
     }
 
+    public String getHandlePreformattedTextOption() {
+        return getString(R.string.pref_key_ui_article_handlePreformattedText, "pre-overflow");
+    }
+
+    public void setHandlePreformattedTextOption(String value) {
+        setString(R.string.pref_key_ui_article_handlePreformattedText, value);
+    }
+
     public boolean isFullscreenArticleView() {
         return getBoolean(R.string.pref_key_ui_article_fullscreen, false);
     }

app/src/main/java/fr/gaulupeau/apps/Poche/ui/ReadArticleActivity.java

@@ -683,6 +683,7 @@ private String getHtmlPage() {
         if(weightedFont) additionalClasses.add("weighted-font");
         if(settings.isArticleFontSerif()) additionalClasses.add("serif-font");
         if(settings.isArticleTextAlignmentJustify()) additionalClasses.add("text-align-justify");
+        additionalClasses.add(settings.getHandlePreformattedTextOption());
 
         String classAttr;
         if(!additionalClasses.isEmpty()) {