remove unused variables

svn path=/trunk/KDE/kdegraphics/okular/; revision=1230896

core/textpage.cpp

@@ -553,9 +553,7 @@ RegularAreaRect* TextPagePrivate::findTextInternalBackward( int searchID, const
     // queryLeft is the length of the query we have left
     const TinyTextEntity* curEntity = 0;
     int j=query.length() - 1, len=0, queryLeft=query.length();
-    int offset = 0;
     bool haveMatch=false;
-    bool dontIncrement=false;
     bool offsetMoved = false;
     TextList::ConstIterator it = start;
     TextList::ConstIterator it_begin;
@@ -565,10 +563,6 @@ RegularAreaRect* TextPagePrivate::findTextInternalBackward( int searchID, const
         const QString &str = curEntity->text();
         if ( !offsetMoved && ( it == start ) )
         {
-            if ( m_searchPoints.contains( searchID ) )
-            {
-                offset = qMax( m_searchPoints[ searchID ]->offset_begin, 0 );
-            }
             offsetMoved = true;
         }
         if ( query.at(j).isSpace() )
@@ -579,14 +573,9 @@ RegularAreaRect* TextPagePrivate::findTextInternalBackward( int searchID, const
 #endif
             j--;
             queryLeft--;
-            // since we do not really need to increment this after this
-            // run of the loop finishes because we are not comparing it 
-            // to any entity, rather we are deducing a situation in a document
-            dontIncrement=true;
         }
         else
         {
-            dontIncrement=false;
             len=str.length();
             int min=qMin(queryLeft,len);
 #ifdef DEBUG_TEXTPAGE
@@ -609,7 +598,6 @@ RegularAreaRect* TextPagePrivate::findTextInternalBackward( int searchID, const
                     kDebug(OkularDebug) << "\tnot matched";
 #endif
                     j=query.length() - 1;
-                    offset = 0;
                     queryLeft=query.length();
                     it_begin = TextList::ConstIterator();
             }

generators/dvi/fontpool.cpp

@@ -480,17 +480,11 @@ void fontPool::mf_output_receiver()
 
   // We'd like to print only full lines of text.
   int numleft;
-  bool show_prog = false;
   while( (numleft = MetafontOutput.indexOf('\n')) != -1) {
     QString line = MetafontOutput.left(numleft+1);
 #ifdef DEBUG_FONTPOOL
     kDebug(kvs::dvi) << "MF OUTPUT RECEIVED: " << line;
 #endif
-    // Search for a line which marks the beginning of a MetaFont run
-    // and show the progress dialog at the end of this method.
-    if (line.indexOf("kpathsea:") == 0)
-      show_prog = true;
-
     // If the Output of the kpsewhich program contains a line starting
     // with "kpathsea:", this means that a new MetaFont-run has been
     // started. We filter these lines out and update the display

ui/pagepainter.cpp

@@ -666,7 +666,6 @@ void PagePainter::paintCroppedPageOnPainter( QPainter * destPainter, const Okula
         mixedPainter->translate( -crop.left, -crop.top );
 
         QColor normalColor = QApplication::palette().color( QPalette::Active, QPalette::Highlight );
-        QColor lightColor = normalColor.light( 140 );
         // enlarging limits for intersection is like growing the 'rectGeometry' below
         QRect limitsEnlarged = limits;
         limitsEnlarged.adjust( -2, -2, 2, 2 );

ui/pageview.cpp

@@ -1500,7 +1500,6 @@ void PageView::mouseMoveEvent( QMouseEvent * e )
                     {
                         const QRect & itemRect = pageItem->uncroppedGeometry();
                         QPoint newpos = eventPos - itemRect.topLeft();
-                        Okular::NormalizedRect r = d->mouseAnn->boundingRectangle();
                         QPoint p( newpos - d->mouseAnnPos );
                         QPointF pf( rotateInRect( p, pageItem->page()->rotation() ) );
                         if ( pageItem->page()->rotation() % 2 == 0 )

ui/pageviewutils.cpp

@@ -136,7 +136,6 @@ void PageViewItem::setWHZC( int w, int h, double z, const Okular:: NormalizedRec
     m_croppedGeometry.setHeight( h );
     m_zoomFactor = z;
     m_crop = c;
-    QRect scaledCrop = c.geometry( w, h );
     m_uncroppedGeometry.setWidth( qRound( w / ( c.right - c.left ) ) );
     m_uncroppedGeometry.setHeight( qRound( h / ( c.bottom - c.top ) ) );
     foreach(FormWidgetIface *fwi, m_formWidgets)

ui/thumbnaillist.cpp

@@ -407,7 +407,6 @@ bool ThumbnailList::canUnloadPixmap( int pageNumber ) const
 void ThumbnailList::updateWidgets()
 {
     // find all widgets that intersects the viewport and update them
-    const QRect viewportRect = viewport()->rect().translated( viewport()->pos() );
     QList<ThumbnailWidget *>::const_iterator vIt = d->m_visibleThumbnails.constBegin(), vEnd = d->m_visibleThumbnails.constEnd();
     for ( ; vIt != vEnd; ++vIt )
     {
@@ -791,7 +790,6 @@ void ThumbnailListPrivate::mouseMoveEvent( QMouseEvent * e )
     if ( !m_mouseGrabItem )
         return e->ignore();
     const QRect r = m_mouseGrabItem->rect();
-    const QPoint p = e->pos() - m_mouseGrabItem->pos();
     if ( !m_mouseGrabPos.isNull() )
     {
         const QPoint mousePos = e->pos();