Subversion Repositories openrisc

typedef unsigned int PRUint32;

typedef int PRInt32;

typedef unsigned long PRUint64;

typedef int PRIntn;

typedef PRIntn PRBool;

struct nsRect {

    nsRect(const nsRect& aRect) { }

};

enum nsCompatibility { eCompatibility_NavQuirks = 3 };

class gfxContext;

typedef PRUint64 nsFrameState;

class nsPresContext {

public:

    nsCompatibility CompatibilityMode() const { }

};

class nsStyleContext {

public:

    PRBool HasTextDecorations() const;

};

class nsIFrame {

public:

    nsPresContext* PresContext() const;

    nsStyleContext* GetStyleContext() const;

    nsFrameState GetStateBits() const;

    nsRect GetOverflowRect() const;

};

class nsFrame : public nsIFrame { };

class nsLineList_iterator { };

class nsLineList {

public:

    typedef nsLineList_iterator iterator;

};

class gfxSkipCharsIterator { };

class gfxTextRun {

public:

    class PropertyProvider { };

};

class nsTextFrame : public nsFrame

{

  virtual nsRect ComputeTightBounds(gfxContext* aContext) const;

  gfxSkipCharsIterator EnsureTextRun(gfxContext* aReferenceContext = 0L,

                                     nsIFrame* aLineContainer = 0L,

                                     const nsLineList::iterator* aLine = 0L,

                                     PRUint32* aFlowEndInTextRun = 0L);

};

class PropertyProvider : public gfxTextRun::PropertyProvider

{

public:

    PropertyProvider(nsTextFrame* aFrame, const gfxSkipCharsIterator& aStart);

    PRInt32 mLength[64];

};

nsRect nsTextFrame::ComputeTightBounds(gfxContext* aContext) const

{

  if ((GetStyleContext()->HasTextDecorations()

       && eCompatibility_NavQuirks == PresContext()->CompatibilityMode())

      || (GetStateBits() & (nsFrameState(1) << (23))))

    return GetOverflowRect();

  gfxSkipCharsIterator iter = const_cast(this)->EnsureTextRun();

  PropertyProvider provider(const_cast(this), iter);

}