1 files changed, 15 insertions, 2 deletions

diff --git a/noncore/unsupported/qpdf/QOutputDev.cpp b/noncore/unsupported/qpdf/QOutputDev.cpp
index 52237f5..022d938 100644
--- a/noncore/unsupported/qpdf/QOutputDev.cpp
+++ b/noncore/unsupported/qpdf/QOutputDev.cpp
@@ -110,25 +110,25 @@ QFont QOutputDev::matchFont ( GfxFont *gfxFont, fp_t m11, fp_t m12, fp_t m21, fp
         // compute size and normalized transform matrix
         int size = lrint ( sqrt ( m21 * m21 + m22 * m22 ));
 
         QPDFDBG( printf ( "SET FONT: Name=%s, Size=%d, Bold=%d, Italic=%d, Mono=%d, Serif=%d, Symbol=%d, CID=%d, EmbFN=%s, M=(%f,%f,%f,%f)\n",
                  (( gfxFont-> getName ( )) ? gfxFont-> getName ( )-> getCString ( ) : "<n/a>" ),
                  size,
                  gfxFont-> isBold ( ),
                  gfxFont-> isItalic ( ),
                  gfxFont-> isFixedWidth ( ),
                  gfxFont-> isSerif ( ),
                  gfxFont-> isSymbolic ( ),
                  gfxFont-> isCIDFont ( ),
-                 ( gfxFont-> getEmbeddedFontName ( ) ? gfxFont-> getEmbeddedFontName ( ) : "<n/a>" ),
+                 ( gfxFont-> getEmbeddedFontName ( ) ? gfxFont-> getEmbeddedFontName()-> getCString ( ) : "<n/a>" ),
                  (double) m11, (double) m12, (double) m21, (double) m22 ));
 
 
         QString fname (( gfxFont-> getName ( )) ? gfxFont-> getName ( )-> getCString ( ) : "<n/a>" );
 
         QFont f;
         f. setPixelSize ( size > 0 ? size : 8 ); // type3 fonts misbehave sometimes
 
         // fast lookup for std. fonts
         QOutFontSubst *subst = stdfonts [fname];
         
         if ( subst ) {
@@ -206,28 +206,35 @@ void QOutputDev::startPage ( int /*pageNum*/, GfxState *state )
         QPDFDBG( printf ( "NEW PIXMAP (%ld x %ld)\n", lrint ( state-> getPageWidth ( )),  lrint ( state-> getPageHeight ( ))));
         
         resizeContents ( m_pixmap-> width ( ), m_pixmap-> height ( ));
         setContentsPos ( 0, 0 );
 
         m_pixmap-> fill ( white ); // clear window
                 m_text-> clear ( ); // cleat text object
                 viewport ( )-> repaint ( );
 }
 
 void QOutputDev::endPage ( ) 
 {
+        QPDFDBG( printf("End page\n") );
         m_text-> coalesce ( );
         
+        /*
+         * I get stupid crashes after endPage is called and then we do clipping
+         * and other stuff.....
+         */
+#if 0
         delete m_painter;
         m_painter = 0;
+#endif
         
         updateContents ( 0, 0, contentsWidth ( ), contentsHeight ( ));
 }
 
 void QOutputDev::drawLink ( Link *link, Catalog */*catalog*/ ) 
 {
         fp_t x1, y1, x2, y2, w;
 
         link-> getBorder ( &x1, &y1, &x2, &y2, &w );
         
         if ( w > 0 ) {
                 int x, y, dx, dy;
@@ -235,31 +242,37 @@ void QOutputDev::drawLink ( Link *link, Catalog */*catalog*/ )
                 cvtUserToDev ( x1, y1, &x,  &y );
                 cvtUserToDev ( x2, y2, &dx, &dy );
                 
                 QPen oldpen = m_painter-> pen ( );
                 m_painter-> setPen ( blue );
                 m_painter-> drawRect ( x, y, dx, dy );
                 m_painter-> setPen ( oldpen );
         }
 }
 
 void QOutputDev::saveState ( GfxState */*state*/ ) 
 {
+        if ( ! m_painter )
+            return;
+
         QPDFDBG( printf ( "SAVE (CLIP=%d/%d)\n",  m_painter-> hasClipping ( ), !m_painter-> clipRegion ( ). isEmpty ( )));
 
                 m_painter-> save ( );
 }
 
 void QOutputDev::restoreState ( GfxState */*state*/ ) 
 {
+        if( ! m_painter )
+            return;
+
         m_painter-> restore ( );
         
         //m_painter-> setClipRegion ( QRect ( 0, 0, m_pixmap-> width ( ), m_pixmap-> height ( )));
         //m_painter-> setClipping ( false );
         QPDFDBG ( printf ( "RESTORE (CLIP=%d/%d)\n", m_painter-> hasClipping ( ), !m_painter-> clipRegion ( ). isEmpty ( )));
 }
 
 void QOutputDev::updateAll ( GfxState *state ) 
 {
         updateLineAttrs ( state, gTrue );
         //updateFlatness ( state );
         //updateMiterLimit ( state );
@@ -512,25 +525,25 @@ void QOutputDev::doClip ( GfxState *state, bool winding )
                 
                         QPDFDBG( printf ( " - POLY %d: ", i ));
                         QPDFDBG( for ( int ii = 0; ii < len; ii++ ) printf ( "(%d/%d) ", points [j+ii]. x ( ), points [j+ii]. y ( )));
                         QPDFDBG( printf ( "\n" ));
                 
                         region |= QRegion ( dummy, winding );
                 
                         dummy. resetRawData ( points. data ( ) + j, len );
                         }       
                 j += len;
         }
         
-        if ( m_painter-> hasClipping ( ))
+        if ( m_painter && m_painter-> hasClipping ( ))
                 region &= m_painter-> clipRegion ( );
 
         //m_painter-> setClipRegion ( region );
         //m_painter-> setClipping ( true );
         
         //m_painter-> fillRect ( 0, 0, m_pixmap-> width ( ), m_pixmap-> height ( ), red );
         //m_painter-> drawText ( points [0]. x ( ) + 10, points [0]. y ( ) + 10, "Bla bla" );
         qApp-> processEvents ( );
 }
 
 //
 // Transform points in the path and convert curves to line segments.