fixed by patch sent by Tim. Also fixed version in control file

2 files changed, 3 insertions, 3 deletions

diff --git a/noncore/apps/opie-reader/QTReader.cpp b/noncore/apps/opie-reader/QTReader.cpp
index 6251812..fc9cffb 100644
--- a/noncore/apps/opie-reader/QTReader.cpp
+++ b/noncore/apps/opie-reader/QTReader.cpp
@@ -454,513 +454,513 @@ void QTReader::drawFonts( QPainter *p )
 	      getline(nta[i]);
 	  }
 	  mylastpos = locate();
 	  delete [] textarray;
 	  delete [] locnarray;
 	  textarray = nta;
 	  locnarray = nla;
 	  numlines = sl;
       }
       int ypos = (btight) ? 0 : m_ascent-m_linespacing;
       //  int linespacing = (tight) ? m_ascent : m_ascent+m_descent;
       for (int i = 0; i < numlines; i++)
       {
 	  drawText( *p, 0, ypos += m_linespacing, textarray[i]->data());
       }
       /*
 	
 	
 	
 	int nlines = height()/(fontmetric.ascent()+fontmetric.descent());
 	tchar buffer[1024];
 	for (int i = 0; i < nlines; i++)
 	{
 	y += fontmetric.ascent();
 	sprintf(buffer, "%d:%d:%s[%d]:Lines %d:%s", i+1, m_textfont, fonts[m_textfont], m_fs, nlines, (const tchar*)m_string);
 	drawText( *p, 0, y, buffer );
 	y += fontmetric.descent();
 	}
       */
   }
   m_scrolldy = 0;
 }
 
 QString QTReader::firstword()
 {
     if (m_bMonoSpaced)
     {
 	return toQString(textarray[0]->data());
     }
     else
     {
 	int start, end, len, j;
 	for (j = 0; j < numlines; j++)
 	{
 	    len = textarray[j]->length();
 	    for (start = 0; start < len && !isalpha((*textarray[j])[start]); start++);
 	    if (start < len) break;
 	}
 	if (j < numlines)
 	{
 	    QString ret = "";
 	    for (end = start; end < len && isalpha((*textarray[j])[end]); end++)
 		ret += (*textarray[j])[end];
 	    if (ret.isEmpty()) ret = "Current position";
 	    return ret;
 	}
 	else
 	    return "Current position";
     }
 }
 
 //
 // Construct the QTReader with buttons.
 //
 
 void QTReader::ChangeFont(int tgt)
 {
 
     QValueList<int>::Iterator it;
 
 //    QValueList<int> sizes = QFontDatabase::pointSizes(m_fontname, (m_bBold) ? QFont::Bold : QFont::Normal);
     QFontDatabase fdb;
 /*
     QStringList styles = fdb.styles(m_fontname);
     for ( QStringList::Iterator it = styles.begin(); it != styles.end(); ++it )
     {
 	printf( "%s \n", (*it).latin1() );
     }
 */
     QValueList<int> sizes = fdb.pointSizes(m_fontname, (m_bBold) ? QString("Bold") : QString::null);
     uint n = sizes.count();
     if (fontsizes != NULL) delete [] fontsizes;
     fontsizes = new unsigned int[n+1];
     uint i = 0;
     uint best = 0;
     for (it = sizes.begin(); it != sizes.end(); it++)
     {
 	fontsizes[i] = (*it)/10;
 	if (abs(tgt-fontsizes[i]) < abs(tgt-fontsizes[best]))
 	{
 	    best = i;
 	}
 	i++;
     }
     m_textsize = best;
     fontsizes[i] = 0;
     setfont(NULL);
     QFont font(m_fontname, fontsizes[m_textsize], (m_bBold) ? QFont::Bold : QFont::Normal );
     if (m_fm == NULL)
     {
 	m_fm = new QFontMetrics(font);
 	buffdoc.setfm(m_fm);
     }
 }
 
 void QTReader::init()
 {
   //    setCaption( "Qt Draw Demo Application" );
 
   setBackgroundColor( white );
 //  QPainter p(this);
 //  p.setBackgroundMode( Qt::OpaqueMode );
   buffdoc.setfilter(getfilter());
   ChangeFont(m_textsize);
   //  setFocusPolicy(QWidget::StrongFocus);
     //    resize( 240, 320 );
   //setFocus();
     timer = new QTimer(this);
     connect(timer, SIGNAL(timeout()), this, SLOT(doscroll()));
 //  QMessageBox::information(this, "init", m_lastfile, 1);
     m_lastwidth = width();
     if (!m_lastfile.isEmpty())
     {
 	m_string = DocLnk(m_lastfile).name();
 	load_file(m_lastfile);
     }
 }
 
 //
 // Clean up
 //
 QTReader::~QTReader()
 {
     if (fontsizes != NULL) delete [] fontsizes;
 #ifndef QT_NO_PRINTER
   //    delete printer;
 #endif
 }
 
 //
 // Calls the drawing function as specified by the radio buttons.
 //
 
 void QTReader::drawIt( QPainter *p )
 {
     drawFonts(p);
 }
 
 //
 // Called when the print button is clicked.
 //
 /*
 void QTReader::printIt()
 {
 #ifndef QT_NO_PRINTER
     if ( printer->setup( this ) ) {
         QPainter paint;
         if ( !paint.begin( printer ) )
             return;
         drawIt( &paint );
     }
 #endif
 }
 */
 //
 // Called when the widget needs to be updated.
 //
 
 void QTReader::paintEvent( QPaintEvent * )
 {
     QPainter paint( this );
     drawIt( &paint );
 }
 
 //
 // Called when the widget has been resized.
 // Moves the button group to the upper right corner
 // of the widget.
 
 /*
 void QTReader::resizeEvent( QResizeEvent * )
 {
   //  qDebug("resize:(%u,%u)", width(), height());
   //    bgroup->move( width()-bgroup->width(), 0 );
 }
 */
 
 //
 // Create and display our widget.
 //
 /*
 int main( int argc, tchar **argv )
 {
     QApplication app( argc, argv );
     QTReader   draw;
     app.setMainWidget( &draw );
     draw.setCaption("Qt Example - Drawdemo");
     draw.show();
     return app.exec();
 }
 */
 
 
 bool QTReader::locate(unsigned long n) {
   //printf("Locate\n");
   buffdoc.locate(n);
   //  qDebug("&buffdoc.located");
   fillbuffer();
   //  qDebug("&Buffer filled");
   update();
   //  qDebug("&Located");
   return true;
 }
 
 unsigned int QTReader::screenlines()
 {
   //  int linespacing = (tight) ? m_ascent : m_ascent+m_descent;
   //  return (height()-m_descent)/(m_linespacing);
   return (height()-2)/(m_linespacing);
 };
 
 bool QTReader::fillbuffer() {
   //printf("Fillbuffer\n");
     m_scrolldy = 0;
   int ch;
   bool ret = false;
   int delta = screenlines();
   //  qDebug("fillbuffer:%u-%u",delta,numlines);
   if (delta != numlines)
     {
       if (textarray != NULL)
 	{
 	  for (int i = 0; i < numlines; i++) delete textarray[i];
 	  delete [] textarray;
           delete [] locnarray;
 	}
       numlines = delta;
       textarray = new CBuffer*[numlines];
       locnarray = new size_t[numlines];
       for (int i = 0; i < numlines; i++) textarray[i] = new CBuffer;
     }
   //  qDebug("fillbuffer:pagepos:%u",pagepos);
   unsigned int oldpagepos = pagepos;
 //  if (textarray != NULL)
 //      pagepos = locnarray[0];
 //  else
   pagepos = locate();
   for (int i = 0; i < delta; i++)
     {
       locnarray[i] = locate();
       ch = getline(textarray[i]);
       //      if (ch == EOF) {
       if (!ch)
 	{
 	  if (i == 0)
 	    {
-	      pagepos = oldpagepos;
+          locate(oldpagepos);
 	      return false;
 	    }
 	  else
 	    {
 	      ret = true;
 	      for (int j = i+1; j < delta; j++)
                 {
                   locnarray[j] = locnarray[j-1];
                   (*(textarray[j]))[0] = '\0';
                 }
 	      break;
 	    }
 	}
       if (ch == '\012') ret = true;
     }
   mylastpos = locate();
   //  qDebug("fillbuffer:lastpos:%u",mylastpos);
   return true;
 }
 
 
 void QTReader::dopagedn()
 {
     if (m_overlap == 0)
     {
 	if (locate() != mylastpos) jumpto(mylastpos);
     }
     else
     {
 	if (m_overlap >= screenlines()) m_overlap = screenlines()/2;
 	jumpto(locnarray[screenlines()-m_overlap]);
     }
     if (fillbuffer())
     {
 	update();
     }
 }
 
 void QTReader::dopageup()
 {
   CBuffer** buff = textarray;
   unsigned int *loc = new unsigned int[numlines];
   int cbptr = 0;
   if (locate() != mylastpos) jumpto(mylastpos);
   if (m_overlap >= screenlines()) m_overlap = screenlines()/2;
   unsigned int target = locnarray[m_overlap];
   if (buffdoc.hasrandomaccess())
     {
       unsigned int delta = locate()-pagelocate();
       if (delta < 64) delta = 64;
       if (delta % 2 != 0) delta++;
       if (target % 2 != 0) target++;
       do
 	{
 	  delta <<= 1;
 	  if (delta >= target)
 	    {
 	      delta = target;
 	      jumpto(0);
 	      for (int i = 0; i < numlines; i++)
 		{
 		  loc[i] = locate();
 		  getline(buff[i]);
 		}
 	      break;
 	    }
 	  jumpto(target-delta);
 	  do
 	    {
 	      getline(buff[0]);
 #ifdef WS
 	      //printf("Trying:%s\n",buff[0]);
 #endif
 	      if (locate() > target) continue;
 	    }
 	  while (!buffdoc.iseol());
 	  for (int i = 0; i < numlines; i++)
 	    {
 	      loc[i] = locate();
 	      getline(buff[i]);
 #ifdef WS
 	      //printf("Filling:%s\n",buff[i]);
 #endif
 	    }
 	}
       while (locate() >= target && delta < 4096);
 #ifdef WS
       //printf("Delta:%u\n",delta);
 #endif
     }
   else
     {
       jumpto(0);
       for (int i = 0; i < numlines; i++)
 	{
 	  loc[i] = locate();
 	  getline(buff[i]);
 	}
     }
   cbptr = 0;
   while (locate() < target)
     {
       loc[cbptr] = locate();
       getline(buff[cbptr]);
 #ifdef WS
       //printf("Adding:%s\n",buff[cbptr]->data());
 #endif
       cbptr = (cbptr+1) % numlines;
     }
   pagepos = loc[cbptr];
   textarray = new CBuffer*[numlines];
   for (int i = 0; i < numlines; i++)
     {
       int j = (cbptr+i)%numlines;
       textarray[i] = buff[j];
       locnarray[i] = loc[j];
     }
   delete [] buff;
   delete [] loc;
   mylastpos = locate();
   update();
 }
 
 bool QTReader::load_file(const char *newfile, unsigned int _lcn)
 {
 //  QMessageBox::information(this, "Name", name, 1);
 //  QMessageBox::information(this, "load_file", newfile, 1);
 
   bool bRC = false;
   unsigned int lcn = _lcn;
   if (m_lastfile == newfile)
     {
       lcn = m_lastposn;
     }
   m_lastfile = newfile;
   //  QMessageBox::information(0, "Opening...", newfile);
   if (buffdoc.openfile(this,newfile) == 0)
     {
       bRC = true;
       //  qDebug("buffdoc.openfile done");
       locate(lcn);
       //  qDebug("buffdoc.locate done");
     }
   update();
   //  qDebug("Updated");
   return bRC;
 }
 
 void QTReader::lineDown()
 {
     pagepos = locnarray[1];
     CBuffer* buff = textarray[0];
     for (int i = 1; i < numlines; i++)
     {
 	textarray[i-1] = textarray[i];
 	locnarray[i-1] = locnarray[i];
     }
     locnarray[numlines-1] = locate();
     if (getline(buff))
     {
 	textarray[numlines-1] = buff;
 	mylastpos = locate();
     }
     else
     {
 	textarray[numlines-1] = buff;
     }
     update();
 }
 /*
 void QTReader::lineUp()
 {
   CBuffer** buff = textarray;
   unsigned int *loc = new unsigned int[numlines];
   int cbptr = 0;
   if (locate() != mylastpos) jumpto(mylastpos);
   unsigned int target = locnarray[numlines-1];
   if (buffdoc.hasrandomaccess())
     {
       unsigned int delta = locate()-pagelocate();
       if (delta < 64) delta = 64;
       do
 	{
 	  delta <<= 1;
 	  if (delta >= target)
 	    {
 	      delta = target;
 	      jumpto(0);
 	      for (int i = 0; i < numlines; i++)
 		{
 		  loc[i] = locate();
 		  getline(buff[i]);
 		}
 	      break;
 	    }
 	  jumpto(target-delta);
 	  do
 	    {
 	      buffdoc.getline(buff[0],width());
 #ifdef WS
 	      //printf("Trying:%s\n",buff[0]);
 #endif
 	      if (locate() > target) continue;
 	    }
 	  while (!buffdoc.iseol());
 	  for (int i = 0; i < numlines; i++)
 	    {
 	      loc[i] = locate();
 	      buffdoc.getline(buff[i],width());
 #ifdef WS
 	      //printf("Filling:%s\n",buff[i]);
 #endif
 	    }
 	}
       while (locate() >= target && delta < 4096);
 #ifdef WS
       //printf("Delta:%u\n",delta);
 #endif
     }
   else
     {
       jumpto(0);
       for (int i = 0; i < numlines; i++)
 	{
 	  loc[i] = locate();
 	  buffdoc.getline(buff[i],width());
 	}
     }
   cbptr = 0;
   while (locate() < target)
     {
       loc[cbptr] = locate();
       buffdoc.getline(buff[cbptr], width());
 #ifdef WS
       //printf("Adding:%s\n",buff[cbptr]->data());
 #endif
       cbptr = (cbptr+1) % numlines;
     }
   pagepos = loc[cbptr];
   textarray = new CBuffer*[numlines];
   for (int i = 0; i < numlines; i++)
     {
       int j = (cbptr+i)%numlines;
       textarray[i] = buff[j];
       locnarray[i] = loc[j];
     }
   delete [] buff;
   delete [] loc;
   mylastpos = locate();
   update();
 }
 */
 void QTReader::lineUp()
 {
   CBuffer* buff = textarray[numlines-1];
   unsigned int loc;
diff --git a/noncore/apps/opie-reader/opie-reader.control b/noncore/apps/opie-reader/opie-reader.control
index e8c98bb..1c28648 100644
--- a/noncore/apps/opie-reader/opie-reader.control
+++ b/noncore/apps/opie-reader/opie-reader.control
@@ -1,9 +1,9 @@
 Files: bin/uqtreader apps/Applications/uqtreader.desktop pics/uqtreader.png pics/panel-arrow-down.png
 Priority: optional
 Section: applications
 Maintainer: Tim Wentford <timwentford@hotmail.com>
 Architecture: arm
-Version: 0_3r_beta_UTF8
-Depends:
+Version: $QPE_VERSION-$SUB_VERSION
+Depends: zlib
 License: GPL
 Description: E-Book reader