bye bye canGenerateTextPage(), unused nowadays

svn path=/trunk/playground/graphics/okular/; revision=624579

core/generator.cpp

@@ -41,11 +41,6 @@ bool Generator::loadDocumentFromData( const QByteArray &, QVector< Page * > & )
     return false;
 }
 
-bool Generator::canGenerateTextPage() const
-{
-    return false;
-}
-
 void Generator::generateSyncTextPage( Page* )
 {
 }

core/generator.h

@@ -196,14 +196,6 @@ class OKULAR_EXPORT Generator : public QObject
          */
         virtual void generatePixmap( PixmapRequest * request ) = 0;
 
-        /**
-         * This method returns whether the generator can create text pages,
-         * which are used for search and text extraction.
-         *
-         * @returns false as default.
-         */
-        virtual bool canGenerateTextPage() const;
-
         /**
          * This method is called to create a so called 'text page' for the given @p page.
          *

core/textdocumentgenerator.cpp

@@ -303,11 +303,6 @@ void TextDocumentGenerator::generatePixmap( Okular::PixmapRequest * request )
     signalRequestDone( request );
 }
 
-bool TextDocumentGenerator::canGenerateTextPage() const
-{
-    return true;
-}
-
 void TextDocumentGenerator::generateSyncTextPage( Okular::Page * page )
 {
     page->setTextPage( d->createTextPage( page->number() ) );

core/textdocumentgenerator.h

@@ -96,7 +96,6 @@ class OKULAR_EXPORT TextDocumentGenerator : public Generator
         // [INHERITED] perform actions on document / pages
         bool canGeneratePixmap( bool async ) const;
         void generatePixmap( Okular::PixmapRequest * request );
-        bool canGenerateTextPage() const;
         void generateSyncTextPage( Okular::Page * page );
 
         bool supportsSearching() const;

generators/chm/generator_chm.cpp

@@ -351,11 +351,6 @@ void CHMGenerator::additionalRequestData()
     }
 }
 
-bool CHMGenerator::canGenerateTextPage() const
-{
-    return true;
-}
-
 void CHMGenerator::generateSyncTextPage( Okular::Page * page )
 {
     syncLock.lock();

generators/chm/generator_chm.h

@@ -41,7 +41,6 @@ class CHMGenerator : public Okular::Generator
         bool canGeneratePixmap( bool async ) const;
         void generatePixmap( Okular::PixmapRequest * request );
 
-        bool canGenerateTextPage() const;
         void generateSyncTextPage( Okular::Page * page );
 
         bool supportsSearching() const;

generators/dvi/generator_dvi.cpp

@@ -238,11 +238,6 @@ void DviGenerator::generatePixmap( Okular::PixmapRequest *request )
     signalRequestDone( request );
 }
 
-bool DviGenerator::canGenerateTextPage() const
-{
-    return true;
-}
-
 void DviGenerator::generateSyncTextPage( Okular::Page* page )
 {
     kDebug() << "DviGenerator::generateSyncTextPage( Okular::Page * page )" << endl;

generators/dvi/generator_dvi.h

@@ -32,7 +32,6 @@ class DviGenerator : public Okular::Generator
         bool canGeneratePixmap( bool async ) const;
         void generatePixmap( Okular::PixmapRequest * request );
 
-        bool canGenerateTextPage() const;
         void generateSyncTextPage( Okular::Page * page );
 
         // document information

generators/poppler/generator_pdf.cpp

@@ -675,11 +675,6 @@ void PDFGenerator::generatePixmap( Okular::PixmapRequest * request )
     signalRequestDone( request );
 }
 
-bool PDFGenerator::canGenerateTextPage() const
-{
-    return true;
-}
-
 void PDFGenerator::generateSyncTextPage( Okular::Page * page )
 {
     kDebug() << "calling generateSyncTextPage( Okular::Page * page )" << endl;

generators/poppler/generator_pdf.h

@@ -73,7 +73,6 @@ class PDFGenerator : public Okular::Generator, public Okular::ConfigInterface
         // [INHERITED] perform actions on document / pages
         bool canGeneratePixmap( bool async ) const;
         void generatePixmap( Okular::PixmapRequest * request );
-        bool canGenerateTextPage() const;
         void generateSyncTextPage( Okular::Page * page );
 
         bool supportsSearching() const { return true; };