util.h

/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
#ifndef _UTIL_H
#define _UTIL_H

#include <vector>

#include <QByteArray>
#include <QColor>
#include <QComboBox>
#include <QDataStream>
#include <QDir>
#include <QList>
#include <QPainterPath>
#include <QPair>
#include <QPixmap>
#include <QStack>
#include <QString>
#include <QStringList>
#include <QVector>

#include "pagestructs.h"
#include "scribusapi.h"

class  QDomElement;
class  QWidget;
class  PageItem;
class  ParagraphStyle;
class  ScribusDoc;
class  ScribusView;

// class Foi;

bool SCRIBUS_API compareDouble(double a, double b);

QStringList SCRIBUS_API sortQStringList(QStringList aList);
bool SCRIBUS_API sortingQPairOfStrings( QPair<QString, QString> aP, QPair<QString, QString> bP);
void SCRIBUS_API ReOrderText(ScribusDoc *currentDoc, ScribusView *view);
void SCRIBUS_API WordAndPara(PageItem *currItem, int *w, int *p, int *c, int *wN, int *pN, int *cN);
bool SCRIBUS_API overwrite(QWidget *parent, QString filename);
QString SCRIBUS_API Path2Relative(QString Path, const QString& baseDir = QDir::currentPath());
QString SCRIBUS_API Relative2Path(QString File, const QString& baseDir = QDir::currentPath());
char SCRIBUS_API *toAscii85( quint32 value, bool& allZero );
char SCRIBUS_API *toHex( uchar u );
QString SCRIBUS_API String2Hex(QString *in, bool lang = true);
QString SCRIBUS_API CompressStr(QString *in);
QByteArray SCRIBUS_API CompressArray(const QByteArray& in);
bool SCRIBUS_API loadText(QString nam, QString *Buffer);
bool SCRIBUS_API loadRawText(const QString & filename, QByteArray & buf);
bool SCRIBUS_API loadRawBytes(const QString & filename, QByteArray & buf);
int SCRIBUS_API System(const QString exename, const QStringList & args,
                       const QString fileStdErr = "", const QString fileStdOut = "",
                       bool* cancel = NULL);

QString SCRIBUS_API checkFileExtension(const QString & currName, const QString & extension);
QString SCRIBUS_API getShortPathName(const QString & longPath);
QString SCRIBUS_API getLongPathName(const QString & shortPath);
QString SCRIBUS_API getFileNameByPage(ScribusDoc* currDoc, uint pageNo, QString extension, QString prefix=QString::null);
//asterix is QString used in numeration when number is presented as few chars, like *, **, *** etc
//default is '*' but can be used any string
const QString SCRIBUS_API getStringFromSequence(NumFormat type, uint position, QString asterix="*");
const QString SCRIBUS_API arabicToRoman(uint i);
const QString SCRIBUS_API arabicToCJK(uint i);
QChar SCRIBUS_API cjkDigit(uint i);
const QString SCRIBUS_API numberToLetterSequence(uint i);
void SCRIBUS_API parsePagesString(QString pages, std::vector<int>* pageNs, int sourcePageCount);

QString SCRIBUS_API readLinefromDataStream(QDataStream &s);
void SCRIBUS_API setCurrentComboItem(QComboBox *box, QString text);

QString SCRIBUS_API readAdobeUniCodeString(QDataStream &s);
QString SCRIBUS_API readAdobeUniCodeString16(QDataStream &s);

QString SCRIBUS_API getDashString(int dashtype, double linewidth);
void    SCRIBUS_API getDashArray(int dashtype, double linewidth, QVector<double> &dashArray);
void    SCRIBUS_API getDashArray(int dashtype, double linewidth, QVector<float> &dashArray);

bool SCRIBUS_API convertOldTable(ScribusDoc *m_Doc, PageItem* gItem, QList<PageItem*> &gpL, QStack< QList<PageItem*> > *groupStackT = NULL, QList<PageItem *> *target = NULL);

void SCRIBUS_API setWidgetBoldFont(QWidget* w, bool wantBold);
void SCRIBUS_API getUniqueName(QString &name, QStringList list, QString separator = "", bool prepend = false);
#endif