namespace and include fix for uses of iostream in STL

4 files changed, 14 insertions, 12 deletions

diff --git a/noncore/apps/oxygen/kmolcalc.cpp b/noncore/apps/oxygen/kmolcalc.cpp
index 33666b1..1d41b0f 100644
--- a/noncore/apps/oxygen/kmolcalc.cpp
+++ b/noncore/apps/oxygen/kmolcalc.cpp
@@ -1,200 +1,200 @@
 /*
  * kmolcalc.cpp
  *
  * Copyright (C) 2000,2001 Tomislav Gountchev <tomi@idiom.com>
  * Copyright (C) 2002 Carsten Niehaus <cniehaus@handhelds.org>
  */
 
 /**
  * KMOLCALC is the calculation engine. It knows about a hashtable of user defined atomic
  * weights and group definitions ELSTABLE, and the currently processed formula, stored
  * as a list of elements and their coefficients, ELEMENTS.
  */
 
 #include "kmolcalc.h"
 #include <qdict.h>
 #include <qdir.h>
 #include <qfile.h>
 #include <qpe/qpeapplication.h>
-#include <iostream.h>
+#include <iostream>
 
 
 /**
  * Construct a new calculator object.
  */
 KMolCalc::KMolCalc() {
   elements = new ElementList;
   elstable = NULL;
   readElstable();
 }
 
 KMolCalc::~KMolCalc() {
   delete elements;
 }
 
 void KMolCalc::readElstable() {
   weight = -1; // not calculated yet
   if (elstable) delete elstable;
   elstable = new QDict<SubUnit> (197, TRUE);
   elstable->setAutoDelete(TRUE);
   mwfile =  QPEApplication::qpeDir() +"share/oxygen/kmolweights";
   QFile f(mwfile);
   if (f.exists()) readMwfile(f);
 }
 
 
 /**
  * Parse a string S and construct the ElementList this->ELEMENTS, representing the
  * composition of S. Returns 0 if successful, or an error code (currently -1) if
  * parsing failed.
  * The elements is S must be valid element or group symbols, as stored in this->ELSTABLE.
  * See help files for correct formula syntax.
  */
 QString KMolCalc::readFormula(const QString& s) {
   weight = -1;
   if (elements) delete elements;
   elements = new ElementList;
   return KMolCalc::readGroup(s, elements);
 }
 
 // read a formula group recursively. Called by readFormula.
 QString KMolCalc::readGroup(const QString& s, ElementList* els) {
     if (s.isEmpty()) return QString ("Enter a formula."); //ERROR
     int sl = s.length();
     int i = 0;
     QString errors ("OK");
     bool ok = TRUE;
     while (i < sl && ((s[i] <= '9' && s[i] >= '0') || s[i] == '.')) i++;
     double prefix = (i == 0 ? 1 : s.left(i).toDouble(&ok));
     if (! ok || i == sl || prefix == 0) return QString ("Bad formula."); // ERROR
     ElementList* elstemp = new ElementList;
     while (i < sl) {
         int j = i;
         if (s[i] == '(') {
             ElementList* inner = new ElementList;
             int level = 1; // count levels of nested ( ).
             while (1) {
                 if (i++ == sl) {
                     delete inner;
                     delete elstemp;
                     return QString ("Bad formula."); //ERROR
                 }
                 if (s[i] == '(') level++;
                 if (s[i] == ')') level--;
                 if (level == 0) break;
             }
             errors = KMolCalc::readGroup(s.mid(j+1, i-j-1), inner);
             j = ++i;
             while (i < sl && ((s[i] <= '9' && s[i] >= '0') || s[i] == '.')) i++;
             double suffix = (i == j ? 1 : s.mid(j, i-j).toDouble(&ok));
             if (! ok || suffix == 0) {
                 delete inner;
                 delete elstemp;
                 return QString ("Bad formula."); // ERROR
             }
             inner->addTo(*elstemp, suffix);
             delete inner;
             inner = NULL;
         } else if ((s[i] >= 'A' && s[i] <= 'Z') || (s[i] >= 'a' && s[i] <= 'z')) {
             while (++i < sl && ((s[i] >= 'a' && s[i] <= 'z') || s[i] == '*' ||
                         s[i] == '\''));
             QString elname = s.mid(j, i-j);
             j = i;
             while (i < sl && ((s[i] <= '9' && s[i] >= '0') || s[i] == '.')) i++;
             double suffix = (i == j ? 1 : s.mid(j, i-j).toDouble(&ok));
             if (! ok || suffix == 0) {
                 delete elstemp;
                 return QString ("Bad formula."); // ERROR
             }
             SubUnit* group = elstable->find(elname);
             if (group == 0) {
                 delete elstemp;
                 return QString ("Undefined symbol: ") + elname; //ERROR
             }
             group->addTo(*elstemp, suffix);
         } else if (s[i] == '+') {
             if (elstemp->isEmpty()) {
                 delete elstemp;
                 return QString ("Bad formula."); //ERROR
             }
             elstemp->addTo(*els, prefix);
             delete elstemp;
             errors = KMolCalc::readGroup(s.mid(i+1, sl-i-1), els);
             return errors;
         } else {
             delete elstemp;
             return QString ("Bad formula."); //ERROR
         }
     }
     elstemp->addTo(*els, prefix);
     delete elstemp;
     return errors;
 }
 
 /**
  * Calculate and return the molecular weight of the current chemical formula.
  */
 double KMolCalc::getWeight() {
   if (weight == -1) weight = elements->getWeight(elstable);
   return weight;
 }
 
 /**
  * Return the elemental composition of the current formula, as a string of tab-separated
  * element - percentage pairs, separated by newlines.
  */
 QString KMolCalc::getEA() {
   if (weight == -1) weight = elements->getWeight(elstable);
   if (weight == -1) return QString("ERROR: Couldn't get Mw..."); // ERROR
   return elements->getEA(elstable, weight);
 }
 
 /**
  * Return the empirical formula of the current compound as a QString.
  */
 QString KMolCalc::getEmpFormula() {
   return elements->getEmpFormula();
 }
 
 // Read the element definition file.
 void KMolCalc::readMwfile(QFile& f) {
   if (! f.open(IO_ReadOnly)) return; //ERROR
   QTextStream fs (&f);
   QString line;
   while (! fs.eof()) {
     line = fs.readLine();
     SubUnit* s = SubUnit::makeSubUnit(line);
 	elstable->replace(s->getName(), s);
   }
   f.close();
 }
 
 /**
  * Remove a group or element definition from ELSTABLE.
  */
 void KMolCalc::undefineGroup (const QString& name) {
   elstable->remove (name);
 }
 
 /**
  * Add a new element name - atomic weight record to the ELSTABLE hashtable. Assumes
  * NAME has valid syntax.
 
  */
 void KMolCalc::defineElement (const QString& name, double weight) {
   Element* el = new Element(name, weight);
   elstable->replace(name, el);
 }
 
 /**
  * Add a new group definition to the ELSTABLE. Returns 0 if OK, -1 if parsing FORMULA
  * fails. Assumes the syntax of grpname is correct.
  */
 QString KMolCalc::defineGroup (const QString& grpname, const QString& formula) {
   ElementList* els = new ElementList(grpname);
   QString error = readGroup(formula, els);
   if (error != "OK") return error;
   if (els->contains(grpname)) return QString("Can't define a group recursively!\n");
   elstable->replace(grpname, els);
   return QString("OK");
 }
diff --git a/noncore/games/kbill/MCursor.cc b/noncore/games/kbill/MCursor.cc
index 30f7577..a3cb340 100644
--- a/noncore/games/kbill/MCursor.cc
+++ b/noncore/games/kbill/MCursor.cc
@@ -1,69 +1,69 @@
 /***************************************************************************
                           MCursor.cc  -  description
                              -------------------
     begin                : Thu Dec 30 1999
     copyright            : (C) 1999 by Jurrien Loonstra
     email                : j.h.loonstra@st.hanze.nl
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 #include "MCursor.h"
 #include "objects.h"
 
 #include <qcursor.h>
 #include <qbitmap.h>
 #include <qwidget.h>
 #include <qstring.h>
 #ifdef KDEVER
 #include <kapp.h>
 #include <kstandarddirs.h>
 #endif
-#include <iostream.h>
+#include <iostream>
 #include <qpe/resource.h>
 MCursor::~MCursor() {
 	delete cursor;
 }
 
 void MCursor::load(const char *name, int masked) {
 	
 	#ifdef KDEVER
 	QString file, mfile;
         KStandardDirs dirs;
 
 
 	file = dirs.findResource("data","kbill/bitmaps/" + QString::fromLocal8Bit(name)  + ".xbm");
 
 	QBitmap bitmap, mask;
 	if (bitmap.load(file) == FALSE) {
-		cerr << "cannot open " << file << endl;
+		std::cerr << "cannot open " << file << std::endl;
 		exit(1);
 	}
 	if (masked == SEP_MASK) {
 //		mfile.sprintf ("%sbitmaps/%s_mask.xbm", (const char*)dir, name);
 		mfile = file = dirs.findResource("data","kbill/bitmaps/" + QString::fromLocal8Bit(name)  + "_mask.xbm");
 		if (mask.load(mfile) == FALSE) {
-			cerr << "cannot open " << file << endl;
+			std::cerr << "cannot open " << file << std::endl;
 			exit(1);
 		}
 	}
 	else
 	mask = bitmap;
 	#endif
 
 	QBitmap bitmap, mask;
 	bitmap = Resource::loadBitmap("kbill/bitmaps/" + QString::fromLocal8Bit(name));
 
         if (masked == SEP_MASK)
 	    mask = bitmap = Resource::loadBitmap("kbill/bitmaps/" + QString::fromLocal8Bit(name) + "_mask.xbm");
 	else
 	   mask = bitmap;
 	cursor = new QCursor(bitmap, mask, bitmap.width() / 2, bitmap.height() / 2);
 }
 
diff --git a/noncore/games/kbill/Picture.cc b/noncore/games/kbill/Picture.cc
index 79e19ba..fe0eff8 100644
--- a/noncore/games/kbill/Picture.cc
+++ b/noncore/games/kbill/Picture.cc
@@ -1,72 +1,72 @@
 /***************************************************************************
                           Picture.cc  -  description
                              -------------------
     begin                : Thu Dec 30 1999
     copyright            : (C) 1999 by Jurrien Loonstra
     email                : j.h.loonstra@st.hanze.nl
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 #include "Picture.h"
 #include "objects.h"
 
-#include <iostream.h>
+#include <iostream>
 
 #include <qstring.h>
 #include <qpe/resource.h>
 #ifdef KDEVER
 #include <kapp.h>
 #include <kstandarddirs.h>
 #include <kdebug.h>
 #endif
 void Picture::load(const char *name, int index) {
 	//QString dir = KApplication::kde_datadir(), file;
 // 	QString dir = locate("data",""),file;
 // 	dir += "/kbill/";
 // 	if (index>=0)
 // 		file.sprintf ("%spixmaps/%s_%d.xpm", (const char *)dir, name, index);
 // 	else
 // 		file.sprintf("%spixmaps/%s.xpm", (const char *)dir, name);
 #ifdef KDEVER
 	KStandardDirs dirs;
 	QString file;
 
 	if (index>=0) {
 	//kdDebug() << "Here";
 	QString sindex;
 	sindex.setNum(index);
 	 // kdDebug() << "kbill/pixmaps/" + QString::fromLocal8Bit(name) + "_" + sindex + ".xpm";
 	   file = dirs.findResource("data","kbill/pixmaps/" + QString::fromLocal8Bit(name) + "_" + sindex + ".xpm");
 	} else {
 	  file = dirs.findResource("data","kbill/pixmaps/" + QString::fromLocal8Bit(name) + ".xpm");
 	}
-	kdDebug() << file << endl;
+	kdDebug() << file << std::endl;
 	pix = new QPixmap();
 	if (pix->load(file) == FALSE)
-		cerr << "cannot open " << file << endl;
+		std::cerr << "cannot open " << file << std::endl;
 	width = pix->width();
 	height = pix->height();
 #endif
 QString sindex;
 pix = new QPixmap();
 sindex.setNum(index);
 if (index>=0)
 pix->load(Resource::findPixmap("kbill/pixmaps/" + QString::fromLocal8Bit(name) +"_"+ sindex));
 else
 pix->load(Resource::findPixmap("kbill/pixmaps/" + QString::fromLocal8Bit(name)));
 
 	width = pix->width();
 	height = pix->height();
 
 }
 
 QPixmap* Picture::getPixmap() {
 	return pix;
 }
diff --git a/noncore/unsupported/qpdf/QOutputDev.cpp b/noncore/unsupported/qpdf/QOutputDev.cpp
index f587a33..52237f5 100644
--- a/noncore/unsupported/qpdf/QOutputDev.cpp
+++ b/noncore/unsupported/qpdf/QOutputDev.cpp
@@ -1,277 +1,279 @@
 ///========================================================================
 //
 // QOutputDev.cc
 //
 // Copyright 1996 Derek B. Noonburg
 // CopyRight 2002 Robert Griebl
 //
 //========================================================================
 
 #ifdef __GNUC__
 #pragma implementation
 #endif
 
 #include <aconf.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stddef.h>
 #include <unistd.h>
 #include <string.h>
 #include <ctype.h>
 #include <math.h>
+#include <iostream>
+
 #include "GString.h"
 #include "Object.h"
 #include "Stream.h"
 #include "Link.h"
 #include "GfxState.h"
 #include "GfxFont.h"
 #include "UnicodeMap.h"
 #include "CharCodeToUnicode.h"
 #include "FontFile.h"
 #include "Error.h"
 #include "TextOutputDev.h"
 #include "QOutputDev.h"
 
 
 #include <qpixmap.h>
 #include <qimage.h>
 #include <qpainter.h>
 #include <qdict.h>
 #include <qtimer.h>
 #include <qapplication.h>
 #include <qclipboard.h>
 
 //#define QPDFDBG(x) x		// special debug mode
 #define QPDFDBG(x)   		// normal compilation
 
 
 //------------------------------------------------------------------------
 // Constants and macros
 //------------------------------------------------------------------------
 
 
 static inline QColor q_col ( const GfxRGB &rgb )
 {
 	return QColor ( lrint ( rgb. r * 255 ), lrint ( rgb. g * 255 ), lrint ( rgb. b * 255 ));
 }
 
 
 //------------------------------------------------------------------------
 // Font substitutions
 //------------------------------------------------------------------------
 
 struct QOutFontSubst {
 	char * m_name;
 	char * m_sname;
 	bool   m_bold;
 	bool   m_italic;
 	QFont::StyleHint m_hint;
 };
 
 static QOutFontSubst qStdFonts [] = {
 	{ "Helvetica",             "Helvetica", false, false, QFont::Helvetica },
 	{ "Helvetica-Oblique",     "Helvetica", false, true,  QFont::Helvetica },
 	{ "Helvetica-Bold",        "Helvetica", true,  false, QFont::Helvetica },
 	{ "Helvetica-BoldOblique", "Helvetica", true,  true,  QFont::Helvetica },
 	{ "Times-Roman",           "Times",     false, false, QFont::Times },
 	{ "Times-Italic",          "Times",     false, true,  QFont::Times },
 	{ "Times-Bold",            "Times",     true,  false, QFont::Times },
 	{ "Times-BoldItalic",      "Times",     true,  true,  QFont::Times },
 	{ "Courier",               "Courier",   false, false, QFont::Courier },
 	{ "Courier-Oblique",       "Courier",   false, true,  QFont::Courier },
 	{ "Courier-Bold",          "Courier",   true,  false, QFont::Courier },
 	{ "Courier-BoldOblique",   "Courier",   true,  true,  QFont::Courier },
 
 	{ "Symbol",                0,           false, false, QFont::AnyStyle },
 	{ "Zapf-Dingbats",         0,           false, false, QFont::AnyStyle },
   
 	{ 0,                       0,           false, false, QFont::AnyStyle }
 };
 
 
 
 
 
 
 
 QFont QOutputDev::matchFont ( GfxFont *gfxFont, fp_t m11, fp_t m12, fp_t m21, fp_t m22 ) 
 {
 	static QDict<QOutFontSubst> stdfonts;
 	
 	// build dict for std. fonts on first invocation	
 	if ( stdfonts. isEmpty ( )) {
 		for ( QOutFontSubst *ptr = qStdFonts; ptr-> m_name; ptr++ ) {
 			stdfonts. insert ( QString ( ptr-> m_name ), ptr );
 		}	
 	}
 
 	// 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>" ),
 	         (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 ) {
 		if ( subst-> m_sname )
 			f. setFamily ( subst-> m_sname );
 		f. setStyleHint ( subst-> m_hint, (QFont::StyleStrategy) ( QFont::PreferOutline | QFont::PreferQuality ));	
 		f. setBold ( subst-> m_bold );
 		f. setItalic ( subst-> m_italic );
 	}
 	else {
 		QFont::StyleHint sty;
 	
 		if ( gfxFont-> isSerif ( ))
 			sty = QFont::Serif;
 		else if ( gfxFont-> isFixedWidth ( ))
 			sty = QFont::TypeWriter;
 		else
 			sty = QFont::Helvetica;
 	
 		f. setStyleHint ( sty, (QFont::StyleStrategy) ( QFont::PreferOutline | QFont::PreferQuality ));	
 		f. setBold ( gfxFont-> isBold ( ) > 0 );
 		f. setItalic ( gfxFont-> isItalic ( ) > 0 );
 		f. setFixedPitch ( gfxFont-> isFixedWidth ( ) > 0 );
 	
 		// common specifiers in font names 
 		if ( fname. contains ( "Oblique" ) || fname. contains ( "Italic" ))
 			f. setItalic ( true ); 
 		if ( fname. contains ( "Bold" ))
 			f. setWeight ( QFont::Bold );
 		if ( fname. contains ( "Demi" ))
 			f. setWeight ( QFont::DemiBold );
 		if ( fname. contains ( "Light" ))
 			f. setWeight ( QFont::Light );
 		if ( fname. contains ( "Black" ))
 			f. setWeight ( QFont::Black );
 	}		
 	// Treat x-sheared fonts as italic
 	if (( m12 > -0.1 ) && ( m12 < 0.1 ) && ((( m21 > -5.0 ) && ( m21 < -0.1 )) || (( m21 > 0.1 ) && ( m21 < 5.0 )))) {
 		f. setItalic ( true ); 
 	}	
 	return f;
 }
 
 
 
 //------------------------------------------------------------------------
 // QOutputDev
 //------------------------------------------------------------------------
 
 QOutputDev::QOutputDev ( QWidget *parent, const char *name, int flags ) : QScrollView ( parent, name, WRepaintNoErase | WResizeNoErase | flags )
 {
 	m_pixmap = 0;
 	m_painter = 0;
 	
 	// create text object
 	m_text = new TextPage ( gFalse );
 }
 
 QOutputDev::~QOutputDev ( ) 
 {
 	delete m_painter;
 	delete m_pixmap;
 	delete m_text;
 }
 
 
 void QOutputDev::startPage ( int /*pageNum*/, GfxState *state ) 
 {
 	delete m_pixmap;
 	delete m_painter;
 	
 	m_pixmap = new QPixmap ( lrint ( state-> getPageWidth ( )), lrint ( state-> getPageHeight ( )));
 	m_painter = new QPainter ( m_pixmap );
 
 	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 ( ) 
 {
 	m_text-> coalesce ( );
 	
 	delete m_painter;
 	m_painter = 0;
 	
 	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;
 	
 		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*/ ) 
 {
 	QPDFDBG( printf ( "SAVE (CLIP=%d/%d)\n",  m_painter-> hasClipping ( ), !m_painter-> clipRegion ( ). isEmpty ( )));
 
 	m_painter-> save ( );	
 }
 
 void QOutputDev::restoreState ( GfxState */*state*/ ) 
 {
 	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 );
 	updateFillColor ( state );
 	updateStrokeColor ( state );
 	updateFont ( state );
 }
 
 void QOutputDev::updateCTM ( GfxState *state, fp_t /*m11*/, fp_t /*m12*/, fp_t /*m21*/, fp_t /*m22*/, fp_t /*m31*/, fp_t /*m32*/ ) 
 {
 	updateLineAttrs ( state, gTrue );
 }
 
 void QOutputDev::updateLineDash ( GfxState *state ) 
 {
 	updateLineAttrs ( state, gTrue );
 }
@@ -417,622 +419,622 @@ void QOutputDev::stroke ( GfxState *state )
 			QPDFDBG( for ( int ii = 0; ii < len; ii++ ))
 				QPDFDBG( printf ( "(%d/%d) ", points [j+ii]. x ( ), points [j+ii]. y ( )));
 			QPDFDBG( printf ( "\n" ));
 			
 			m_painter-> drawPolyline ( points, j, len );
 		}	
 		j += len;
 	}
 	qApp-> processEvents ( );
 }
 
 void QOutputDev::fill ( GfxState *state ) 
 {
 	doFill ( state, true );
 }
 
 void QOutputDev::eoFill ( GfxState *state ) 
 {
 	doFill ( state, false );
 }
 
 //
 //  X doesn't color the pixels on the right-most and bottom-most
 //  borders of a polygon.  This means that one-pixel-thick polygons
 //  are not colored at all.  I think this is supposed to be a
 //  feature, but I can't figure out why.  So after it fills a
 //  polygon, it also draws lines around the border.  This is done
 //  only for single-component polygons, since it's not very
 //  compatible with the compound polygon kludge (see convertPath()).
 //
 void QOutputDev::doFill ( GfxState *state, bool winding ) 
 {
 	QPointArray points;
 	QArray<int> lengths;
 
 	// transform points
 	int n = convertPath ( state, points, lengths );
 
 	QPDFDBG( printf ( "FILLING: %d POLYS\n", n ));
 	
 	QPen oldpen = m_painter-> pen ( );
 	m_painter-> setPen ( QPen ( NoPen ));
 	
 	// draw each subpath
 	int j = 0;
 	for ( int i = 0; i < n; i++ ) {
 		int len = lengths [i];
 	
 		if ( len >= 3 ) {
 			QPDFDBG( printf ( " - POLY %d: ", i ));
 			QPDFDBG( for ( int ii = 0; ii < len; ii++ ))
 				QPDFDBG( printf ( "(%d/%d) ", points [j+ii]. x ( ), points [j+ii]. y ( )));
 			QPDFDBG( printf ( "\n" ));
 		
 			m_painter-> drawPolygon ( points, winding, j, len );
 		}	
 		j += len;
 	}
 	m_painter-> setPen ( oldpen );
 
 	qApp-> processEvents ( );
 }
 
 void QOutputDev::clip ( GfxState *state ) 
 {
 	doClip ( state, true );
 }
 
 void QOutputDev::eoClip ( GfxState *state ) 
 {
 	doClip ( state, false );
 }
 
 void QOutputDev::doClip ( GfxState *state, bool winding ) 
 {
 	QPointArray points;
 	QArray<int> lengths;
 
 	// transform points
 	int n = convertPath ( state, points, lengths );
 
 	QRegion region;
 	
 	QPDFDBG( printf ( "CLIPPING: %d POLYS\n", n ));
 	
 	// draw each subpath
 	int j = 0;
 	for ( int i = 0; i < n; i++ ) {
 		int len = lengths [i];
 		
 		if ( len >= 3 ) {		
 			QPointArray dummy;
 			dummy. setRawData ( points. data ( ) + j, len );
 		
 			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 ( ))
 		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.
 // Builds a set of subpaths and returns the number of subpaths.
 // If <fillHack> is set, close any unclosed subpaths and activate a
 // kludge for polygon fills:  First, it divides up the subpaths into
 // non-overlapping polygons by simply comparing bounding rectangles.
 // Then it connects subaths within a single compound polygon to a single
 // point so that X can fill the polygon (sort of).
 //
 int QOutputDev::convertPath ( GfxState *state, QPointArray &points, QArray<int> &lengths ) 
 {
 	GfxPath *path = state-> getPath ( );
 	int n = path-> getNumSubpaths ( );
 
 	lengths. resize ( n );
 
 	// do each subpath
 	for ( int i = 0; i < n; i++ ) {
 		// transform the points
 		lengths [i] = convertSubpath ( state, path-> getSubpath ( i ), points );
 	}
 
 	return n;
 }
 
 //
 // Transform points in a single subpath and convert curves to line
 // segments.
 //
 int QOutputDev::convertSubpath ( GfxState *state, GfxSubpath *subpath, QPointArray &points )
 {
 	int oldcnt = points. count ( );
 
 	fp_t x0, y0, x1, y1, x2, y2, x3, y3;
 
 	int m = subpath-> getNumPoints ( );
 	int i = 0;
 	
 	while ( i < m ) {
 		if ( i >= 1 && subpath-> getCurve ( i )) {
 			state-> transform ( subpath-> getX ( i - 1 ), subpath-> getY ( i - 1 ), &x0, &y0 );
 			state-> transform ( subpath-> getX ( i ),     subpath-> getY ( i ),     &x1, &y1 );
 			state-> transform ( subpath-> getX ( i + 1 ), subpath-> getY ( i + 1 ), &x2, &y2 );
 			state-> transform ( subpath-> getX ( i + 2 ), subpath-> getY ( i + 2 ), &x3, &y3 );
 			
 			QPointArray tmp;
 			tmp. setPoints ( 4, lrint ( x0 ), lrint ( y0 ), lrint ( x1 ), lrint ( y1 ),
 			                    lrint ( x2 ), lrint ( y2 ), lrint ( x3 ), lrint ( y3 ));
 
 #if QT_VERSION < 300
 			tmp = tmp. quadBezier ( );
 			
 			for ( uint loop = 0; loop < tmp. count ( ); loop++ ) {
 				QPoint p = tmp. point ( loop );
 				points. putPoints ( points. count ( ), 1, p. x ( ), p. y ( ));
 			}
 #else
 			tmp = tmp. cubicBezier ( );
 			points. putPoints ( points. count ( ), tmp. count ( ), tmp );			
 #endif
 
 			i += 3;
 		} 
 		else {
 			state-> transform ( subpath-> getX ( i ), subpath-> getY ( i ), &x1, &y1 );
 			
 			points. putPoints ( points. count ( ), 1, lrint ( x1 ), lrint ( y1 ));			
 			++i;
 		}
 	}
 	return points. count ( ) - oldcnt;
 }
 
 
 void QOutputDev::beginString ( GfxState *state, GString */*s*/ ) 
 {
 	m_text-> beginString ( state );
 }
 
 void QOutputDev::endString ( GfxState */*state*/ ) 
 {
 	m_text-> endString ( );
 }
 
 void QOutputDev::drawChar ( GfxState *state, fp_t x, fp_t y,
                            fp_t dx, fp_t dy, fp_t originX, fp_t originY,
                            CharCode code, Unicode *u, int uLen ) 
 {
 	fp_t x1, y1, dx1, dy1;
 	
 	if ( uLen > 0 )
 		m_text-> addChar ( state, x, y, dx, dy, u, uLen );
 
 	// check for invisible text -- this is used by Acrobat Capture
 	if (( state-> getRender ( ) & 3 ) == 3 ) {
 		return;
 	}
 
 	x -= originX;
 	y -= originY;
 	state-> transform      ( x,  y,  &x1,  &y1 );
 	state-> transformDelta ( dx, dy, &dx1, &dy1 );
 
 
 	if ( uLen > 0 ) {
 		QString str;
 		QFontMetrics fm = m_painter-> fontMetrics ( );
 		
 		for ( int i = 0; i < uLen; i++ ) {
 			QChar c = QChar ( u [i] );
 			
 			if ( fm. inFont ( c )) {
 				str [i] = QChar ( u [i] );
 			}
 			else {
 				str [i] = ' ';
 				QPDFDBG( printf ( "CHARACTER NOT IN FONT: %hx\n", c. unicode ( )));
 			}
 		}
 		
 		if (( uLen == 1 ) && ( str [0] == ' ' ))
 			return;
 	
 	
 		fp_t m11, m12, m21, m22;
 	
 		state-> getFontTransMat ( &m11, &m12, &m21, &m22 );
 		m11 *= state-> getHorizScaling ( );
 		m12 *= state-> getHorizScaling ( );
 		
 		fp_t fsize = m_painter-> font ( ). pixelSize ( );
 
 #ifndef QT_NO_TRANSFORMATIONS
 		QWMatrix oldmat;
 		
 		bool dorot = (( m12 < -0.1 ) || ( m12 > 0.1 )) && (( m21 < -0.1 ) || ( m21 > 0.1 ));		
 
 		if ( dorot ) {	
 			oldmat = m_painter-> worldMatrix ( );
 
-			cerr << endl << "ROTATED: " << m11 << ", " << m12 << ", " << m21 << ", " << m22 << " / SIZE: " << fsize << " / TEXT: " << str. local8Bit ( ) << endl << endl;
+			std::cerr << std::endl << "ROTATED: " << m11 << ", " << m12 << ", " << m21 << ", " << m22 << " / SIZE: " << fsize << " / TEXT: " << str. local8Bit ( ) << endl << endl;
 						
 			QWMatrix mat ( lrint ( m11 / fsize ), lrint ( m12 / fsize ), -lrint ( m21 / fsize ), -lrint ( m22 / fsize ), lrint ( x1 ), lrint ( y1 ));
 			
 			m_painter-> setWorldMatrix ( mat );
 
 			x1 = 0;
 			y1 = 0;			
 		}
 #endif
 		
 		QPen oldpen = m_painter-> pen ( );
 	
 		if (!( state-> getRender ( ) & 1 )) {
 			QPen fillpen = oldpen;
 		
 			fillpen. setColor ( m_painter-> brush ( ). color ( ));
 			m_painter-> setPen ( fillpen );
 		}	
 
 		if ( fsize > 5 )
 			m_painter-> drawText ( lrint ( x1 ), lrint ( y1 ), str );
 		else
 			m_painter-> fillRect ( lrint ( x1 ), lrint ( y1 ), lrint ( QMAX( fp_t(1), dx1 )), lrint ( QMAX( fsize, dy1 )), m_painter-> pen ( ). color ( ));
 		
 		m_painter-> setPen ( oldpen );
 		
 #ifndef QT_NO_TRANSFORMATIONS
 		if ( dorot )
 			m_painter-> setWorldMatrix ( oldmat );
 #endif	
 		
 		QPDFDBG( printf ( "DRAW TEXT: \"%s\" at (%ld/%ld)\n", str. local8Bit ( ). data ( ), lrint ( x1 ), lrint ( y1 )));
 	} 
 	else if ( code != 0 ) {
 		// some PDF files use CID 0, which is .notdef, so just ignore it
 		qWarning ( "Unknown character (CID=%d Unicode=%hx)\n", code, (unsigned short) ( uLen > 0 ? u [0] : (Unicode) 0 ));
 	}
 	qApp-> processEvents ( );
 }
 
 
 
 void QOutputDev::drawImageMask ( GfxState *state, Object */*ref*/, Stream *str, int width, int height, GBool invert, GBool inlineImg ) 
 {
 	// get CTM, check for singular matrix
 	fp_t *ctm = state-> getCTM ( );
 	
 	if ( fabs ( ctm [0] * ctm [3] - ctm [1] * ctm [2] ) < 0.000001 ) {
 		qWarning ( "Singular CTM in drawImage\n" );
 		
 		if ( inlineImg ) {
 			str-> reset ( );
 			int j = height * (( width + 7 ) / 8 );
 			for ( int i = 0; i < j; i++ )
 				str->getChar();
 
 			str->close();
 		}
 		return;
 	}
 	
 	GfxRGB rgb;	
 	state-> getFillRGB ( &rgb );
 	uint val = ( lrint ( rgb. r * 255 ) & 0xff ) << 16 | ( lrint ( rgb. g * 255 ) & 0xff ) << 8 | ( lrint ( rgb. b * 255 ) & 0xff );
 	
 	
 	QImage img ( width, height, 32 );	
 	img. setAlphaBuffer ( true );
 
 	QPDFDBG( printf ( "IMAGE MASK (%dx%d)\n", width, height ));
 
 	// initialize the image stream
 	ImageStream *imgStr = new ImageStream ( str, width, 1, 1 );
 	imgStr-> reset ( );
 
 	uchar **scanlines = img. jumpTable ( );
 	
 	if ( ctm [3] > 0 )
 		scanlines += ( height - 1 );
 	
 	for ( int y = 0; y < height; y++ ) {
 		QRgb *scanline = (QRgb *) *scanlines;
 	
 		if ( ctm [0] < 0 )
 			scanline += ( width - 1 );
 	
 		for ( int x = 0; x < width; x++ ) {
 			Guchar alpha;
 		
 			imgStr-> getPixel ( &alpha );
 			
 			if ( invert )
 				alpha ^= 1;
 				
 			*scanline = ( alpha == 0 ) ? 0xff000000 | val : val;
 			
 			ctm [0] < 0 ? scanline-- : scanline++;
 		}
 		ctm [3] > 0 ? scanlines-- : scanlines++;
 
 		qApp-> processEvents ( );
 	}
 			
 #ifndef QT_NO_TRANSFORMATIONS			
 	QWMatrix mat ( ctm [0] / width, ctm [1], ctm [2], ctm [3] / height, ctm [4], ctm [5] );
 	
-	cerr << "MATRIX T=" << mat. dx ( ) << "/" << mat. dy ( ) << endl 
-	         << " - M=" << mat. m11 ( ) << "/" << mat. m12 ( ) << "/" << mat. m21 ( ) << "/" << mat. m22 ( ) << endl;
+	std::cerr << "MATRIX T=" << mat. dx ( ) << "/" << mat. dy ( ) << std::endl 
+	         << " - M=" << mat. m11 ( ) << "/" << mat. m12 ( ) << "/" << mat. m21 ( ) << "/" << mat. m22 ( ) << std::endl;
 	         
 	QWMatrix oldmat = m_painter-> worldMatrix ( );
 	m_painter-> setWorldMatrix ( mat, true );
 
 #ifdef QWS
 	QPixmap pm;
 	pm. convertFromImage ( img );
 	m_painter-> drawPixmap ( 0, 0, pm );
 #else
 	m_painter-> drawImage ( QPoint ( 0, 0 ), img );
 #endif
 
 	m_painter-> setWorldMatrix ( oldmat );
 
 #else
 	if (( ctm [1] < -0.1 ) || ( ctm [1] > 0.1 ) || ( ctm [2] < -0.1 ) || ( ctm [2] > 0.1 )) {
 		QPDFDBG( printf (  "### ROTATED / SHEARED / ETC -- CANNOT DISPLAY THIS IMAGE\n" ));
 	}
 	else {
 		int x = lrint ( ctm [4] );
 		int y = lrint ( ctm [5] );
 		
 		int w = lrint ( ctm [0] );
 		int h = lrint ( ctm [3] );
 		
 		if ( w < 0 ) {
 			x += w;
 			w = -w;
 		}
 		if ( h < 0 ) {
 			y += h;
 			h = -h;
 		}
 	
 		QPDFDBG( printf ( "DRAWING IMAGE MASKED: %d/%d - %dx%d\n", x, y, w, h ));
 
 		img = img. smoothScale ( w, h );
 		qApp-> processEvents ( );		
 		m_painter-> drawImage ( x, y, img );
 	}
 
 #endif
 	    	
 	delete imgStr;			       
 	qApp-> processEvents ( );
 }
 
 
 void QOutputDev::drawImage(GfxState *state, Object */*ref*/, Stream *str, int width, int height, GfxImageColorMap *colorMap, int *maskColors, GBool inlineImg ) 
 {
 	int nComps, nVals, nBits;
 	
 	// image parameters
 	nComps = colorMap->getNumPixelComps ( );
 	nVals = width * nComps;
 	nBits = colorMap-> getBits ( );
 
 	// get CTM, check for singular matrix
 	fp_t *ctm = state-> getCTM ( );
 	
 	if ( fabs ( ctm [0] * ctm [3] - ctm [1] * ctm [2] ) < 0.000001 ) {
 		qWarning ( "Singular CTM in drawImage\n" );
 		
 		if ( inlineImg ) {
 			str-> reset ( );
 			int j = height * (( nVals * nBits + 7 ) / 8 );
 			for ( int i = 0; i < j; i++ )
 				str->getChar();
 
 			str->close();
 		}
 		return;
 	}
 
 	QImage img ( width, height, 32 );
 	
 	if ( maskColors )
 		img. setAlphaBuffer ( true );
 
 	QPDFDBG( printf ( "IMAGE (%dx%d)\n", width, height ));
 
 	// initialize the image stream
 	ImageStream *imgStr = new ImageStream ( str, width, nComps, nBits );
 	imgStr-> reset ( );
 
 	Guchar pixBuf [gfxColorMaxComps];
 	GfxRGB rgb;
 	
 
 	uchar **scanlines = img. jumpTable ( );
 	
 	if ( ctm [3] > 0 )
 		scanlines += ( height - 1 );
 	
 	for ( int y = 0; y < height; y++ ) {
 		QRgb *scanline = (QRgb *) *scanlines;
 	
 		if ( ctm [0] < 0 )
 			scanline += ( width - 1 );
 	
 		for ( int x = 0; x < width; x++ ) {
 			imgStr-> getPixel ( pixBuf );
 			colorMap-> getRGB ( pixBuf, &rgb );
 			
 			uint val = ( lrint ( rgb. r * 255 ) & 0xff ) << 16 | ( lrint ( rgb. g * 255 ) & 0xff ) << 8 | ( lrint ( rgb. b * 255 ) & 0xff );
 			
 			if ( maskColors ) {
 				for ( int k = 0; k < nComps; ++k ) {
 					if (( pixBuf [k] < maskColors [2 * k] ) || ( pixBuf [k] > maskColors [2 * k] )) { 
 						val |= 0xff000000;
 						break;
 					}
 				}
 			}
 			*scanline = val;
 			
 			ctm [0] < 0 ? scanline-- : scanline++;
 		}
 		ctm [3] > 0 ? scanlines-- : scanlines++;
 		
 		qApp-> processEvents ( );
 	}
 
 
 #ifndef QT_NO_TRANSFORMATIONS			
 	QWMatrix mat ( ctm [0] / width, ctm [1], ctm [2], ctm [3] / height, ctm [4], ctm [5] );
 
-	cerr << "MATRIX T=" << mat. dx ( ) << "/" << mat. dy ( ) << endl 
-	         << " - M=" << mat. m11 ( ) << "/" << mat. m12 ( ) << "/" << mat. m21 ( ) << "/" << mat. m22 ( ) << endl;
+	std::cerr << "MATRIX T=" << mat. dx ( ) << "/" << mat. dy ( ) << std::endl 
+	         << " - M=" << mat. m11 ( ) << "/" << mat. m12 ( ) << "/" << mat. m21 ( ) << "/" << mat. m22 ( ) << std::endl;
 
 	QWMatrix oldmat = m_painter-> worldMatrix ( );
 	m_painter-> setWorldMatrix ( mat, true );
 
 #ifdef QWS
 	QPixmap pm;
 	pm. convertFromImage ( img );
 	m_painter-> drawPixmap ( 0, 0, pm );
 #else	
 	m_painter-> drawImage ( QPoint ( 0, 0 ), img );	
 #endif
 
 	m_painter-> setWorldMatrix ( oldmat );
 
 #else // QT_NO_TRANSFORMATIONS
 
 	if (( ctm [1] < -0.1 ) || ( ctm [1] > 0.1 ) || ( ctm [2] < -0.1 ) || ( ctm [2] > 0.1 )) {
 		QPDFDBG( printf ( "### ROTATED / SHEARED / ETC -- CANNOT DISPLAY THIS IMAGE\n" ));
 	}
 	else {
 		int x = lrint ( ctm [4] );
 		int y = lrint ( ctm [5] );
 		
 		int w = lrint ( ctm [0] );
 		int h = lrint ( ctm [3] );
 		
 		if ( w < 0 ) {
 			x += w;
 			w = -w;
 		}
 		if ( h < 0 ) {
 			y += h;
 			h = -h;
 		}
 	
 		QPDFDBG( printf ( "DRAWING IMAGE: %d/%d - %dx%d\n", x, y, w, h ));
 
 		img = img. smoothScale ( w, h );		
 		qApp-> processEvents ( );		
 		m_painter-> drawImage ( x, y, img );
 	}
 	
 #endif
 
 
 	delete imgStr;
 	qApp-> processEvents ( );
 }
 
 
 
 bool QOutputDev::findText ( const QString &str, QRect &r, bool top, bool bottom )
 {
 	int l, t, w, h;
 	r. rect ( &l, &t, &w, &h );
 
 	bool res = findText ( str, l, t, w, h, top, bottom );
 
 	r. setRect ( l, t, w, h );
 	return res;
 }
 
 bool QOutputDev::findText ( const QString &str, int &l, int &t, int &w, int &h, bool top, bool bottom )
 {
 	bool found = false;
 	uint len = str. length ( );
 	Unicode *s = new Unicode [len];
 	
 	for ( uint i = 0; i < len; i++ )
 		s [i] = str [i]. unicode ( );
 
 	fp_t x1 = (fp_t) l;
 	fp_t y1 = (fp_t) t;
 	fp_t x2 = (fp_t) l + w - 1;
 	fp_t y2 = (fp_t) t + h - 1;
 
 	if ( m_text-> findText ( s, len, top, bottom, &x1, &y1, &x2, &y2 )) {		
 		l = lrint ( x1 );
 		t = lrint ( y1 );
 		w = lrint ( x2 ) - l + 1;
 		h = lrint ( y2 ) - t + 1;
 		found = true;
 	}
 	delete [] s;
 	
 	return found;
 }
 
 GBool QOutputDev::findText ( Unicode *s, int len, GBool top, GBool bottom, int *xMin, int *yMin, int *xMax, int *yMax )
 {
 	bool found = false;
 	fp_t xMin1 = (double) *xMin;
 	fp_t yMin1 = (double) *yMin;
 	fp_t xMax1 = (double) *xMax;
 	fp_t yMax1 = (double) *yMax;
 	
 	if ( m_text-> findText ( s, len, top, bottom, &xMin1, &yMin1, &xMax1, &yMax1 )) {
 		*xMin = lrint ( xMin1 );
 		*xMax = lrint ( xMax1 );
 		*yMin = lrint ( yMin1 );
 		*yMax = lrint ( yMax1 );
 		found = true;
 	}
 	return found;
 }
 
 QString QOutputDev::getText ( int l, int t, int w, int h )
 {
 	GString *gstr = m_text-> getText ( l, t, l + w - 1, t + h - 1 );
 	QString str = gstr-> getCString ( );
 	delete gstr;
 	return str;	
 }
 
 QString QOutputDev::getText ( const QRect &r ) 
 {
 	return getText ( r. left ( ), r. top ( ), r. width ( ), r. height ( ));
 }
 
 
 
 void QOutputDev::drawContents ( QPainter *p, int clipx, int clipy, int clipw, int cliph )
 {
 	if ( m_pixmap )
 		p-> drawPixmap ( clipx, clipy, *m_pixmap, clipx, clipy, clipw, cliph );
 	else 
 		p-> fillRect ( clipx, clipy, clipw, cliph, white );
 }