Revert e96dabc467

Diggory i think there was a misunderstanding in our discussion

The patch is unfinished (not goot to commit with a TODO)
and needs to be improved (need to find a way to not break ABI, QSize param should be const &) please
open a reviewrequest and we can discuss/finalize it there.

CCMAIL: diggory.hardy@unibas.ch

core/generator.h

@@ -430,12 +430,6 @@ class OKULAR_EXPORT Generator : public QObject
          */
         void setDPI(const QSizeF &dpi);
 
-        /**
-         * Returns DPI, previously set via setDPI()
-         * @since 0.19 (KDE 4.13)
-         */
-        QSizeF dpi() const;
-
     Q_SIGNALS:
         /**
          * This signal should be emitted whenever an error occurred in the generator.
@@ -528,6 +522,12 @@ class OKULAR_EXPORT Generator : public QObject
          */
         void updatePageBoundingBox( int page, const NormalizedRect & boundingBox );
 
+        /**
+         * Returns DPI, previously set via setDPI()
+         * @since 0.19 (KDE 4.13)
+         */
+        QSizeF dpi() const;
+
     protected Q_SLOTS:
         /**
          * Gets the font data for the given font

generators/epub/converter.cpp

@@ -158,7 +158,6 @@ static QPoint calculateXYPosition( QTextDocument *document, int startPosition )
   double x = startBoundingRect.x() ;
   double y = startBoundingRect.y() + startLine.y();
 
-  //TODO: should this 800 be modified as in 
   y = (int)y % 800;
 
   return QPoint(x,y);
@@ -166,8 +165,7 @@ static QPoint calculateXYPosition( QTextDocument *document, int startPosition )
 
 QTextDocument* Converter::convert( const QString &fileName )
 {
-  EpubDocument *newDocument =
-        new EpubDocument(fileName, generator()->dpi());
+  EpubDocument *newDocument = new EpubDocument(fileName);
   if (!newDocument->isValid()) {
     emit error(i18n("Error while opening the EPub document."), -1);
     delete newDocument;

generators/epub/epubdocument.cpp

@@ -29,17 +29,12 @@ QString resourceUrl(const KUrl &baseUrl, const QString &u)
 
 }
 
-EpubDocument::EpubDocument(const QString &fileName, QSizeF dpi) :
-    QTextDocument(),
+EpubDocument::EpubDocument(const QString &fileName) : QTextDocument(),
     padding(20)
 {
   mEpub = epub_open(qPrintable(fileName), 3);
 
-  //NOTE: the 600, 800 values may or may not be a good base. Scaling by DPI
-  // seems to produce reasonable results.
-  // Assume 96 is the base DPI
-  QSizeF size(600 * dpi.width() / 96.0f, 800 * dpi.height() / 96.0f);
-  setPageSize(size);
+  setPageSize(QSizeF(600, 800));
 }
 
 bool EpubDocument::isValid()

generators/epub/epubdocument.h

@@ -22,7 +22,7 @@ namespace Epub {
   class EpubDocument : public QTextDocument {
 
   public:
-    EpubDocument(const QString &fileName, QSizeF dpi);
+    EpubDocument(const QString &fileName);
     bool isValid();
     ~EpubDocument();
     struct epub *getEpub();