QBidiControl Struct Reference

Public Functions
unsigned int	baseLevel () const
QChar::Direction	basicDirection () const
bool	canPop () const
QChar::Direction	direction () const
void	embed (bool rtl, bool o=false)
void	pdf ()
	QBidiControl (bool rtl)

Public Variables
const unsigned int	base
unsigned int	cCtx
struct {
unsigned int   level
bool   override
}	ctx [MaxBidiLevel]

Detailed Description

Definition at line 256 of file qtextengine.cpp.

Constructors and Destructors

QBidiControl()

QBidiControl::QBidiControl ( bool  rtl )

inline

Definition at line 257 of file qtextengine.cpp.

        : cCtx(0), base(rtl ? 1 : 0), level(rtl ? 1 : 0), override(false) {}

Functions

baseLevel()

unsigned int QBidiControl::baseLevel ( ) const

inline

Definition at line 284 of file qtextengine.cpp.

Referenced by QTextEngine::itemize().

                                          {
        return base;
    }

basicDirection()

QChar::Direction QBidiControl::basicDirection ( ) const

inline

Definition at line 281 of file qtextengine.cpp.

Referenced by bidiItemize(), and skipBoundryNeutrals().

                                                 {
        return (base ? QChar::DirR : QChar:: DirL);
    }

canPop()

bool QBidiControl::canPop ( ) const

inline

Definition at line 273 of file qtextengine.cpp.

Referenced by bidiItemize().

{ return cCtx != 0; }

direction()

QChar::Direction QBidiControl::direction ( ) const

inline

Definition at line 287 of file qtextengine.cpp.

Referenced by bidiItemize().

                                            {
        return ((level%2) ? QChar::DirR : QChar:: DirL);
    }

embed()

void QBidiControl::embed ( bool  rtl, bool  o = false  )

inline

Definition at line 260 of file qtextengine.cpp.

Referenced by bidiItemize().

                                                {
        unsigned int toAdd = 1;
        if((level%2 != 0) == rtl ) {
            ++toAdd;
        }
        if (level + toAdd <= MaxBidiLevel) {
            ctx[cCtx].level = level;
            ctx[cCtx].override = override;
            cCtx++;
            override = o;
            level += toAdd;
        }
    }

pdf()

void QBidiControl::pdf ( )

inline

Definition at line 274 of file qtextengine.cpp.

Referenced by bidiItemize().

                      {
        Q_ASSERT(cCtx);
        --cCtx;
        level = ctx[cCtx].level;
        override = ctx[cCtx].override;
    }

Properties

base

const unsigned int QBidiControl::base

Definition at line 296 of file qtextengine.cpp.

cCtx

unsigned int QBidiControl::cCtx

Definition at line 295 of file qtextengine.cpp.

ctx

struct { ... } QBidiControl::ctx[MaxBidiLevel]

level

unsigned int QBidiControl::level

Definition at line 292 of file qtextengine.cpp.

Referenced by appendItems(), bidiItemize(), and skipBoundryNeutrals().

override

bool QBidiControl::override

Definition at line 293 of file qtextengine.cpp.

Referenced by appendItems(), and bidiItemize().

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The documentation for this struct was generated from the following file:

• /src/gui/text/qtextengine.cpp