gecko/layout/generic/nsSplittableFrame.h
Ehsan Akhgari 8c296bbcd4 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

87 lines
2.9 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* base class for rendering objects that can be split across lines,
* columns, or pages
*/
#ifndef nsSplittableFrame_h___
#define nsSplittableFrame_h___
#include "nsFrame.h"
// Derived class that allows splitting
class nsSplittableFrame : public nsFrame
{
public:
NS_DECL_FRAMEARENA_HELPERS
NS_IMETHOD Init(nsIContent* aContent,
nsIFrame* aParent,
nsIFrame* aPrevInFlow);
virtual nsSplittableType GetSplittableType() const;
virtual void DestroyFrom(nsIFrame* aDestructRoot);
/*
* Frame continuations can be either fluid or not:
* Fluid continuations ("in-flows") are the result of line breaking,
* column breaking, or page breaking.
* Other (non-fluid) continuations can be the result of BiDi frame splitting.
* A "flow" is a chain of fluid continuations.
*/
// Get the previous/next continuation, regardless of its type (fluid or non-fluid).
virtual nsIFrame* GetPrevContinuation() const;
virtual nsIFrame* GetNextContinuation() const;
// Set a previous/next non-fluid continuation.
NS_IMETHOD SetPrevContinuation(nsIFrame*);
NS_IMETHOD SetNextContinuation(nsIFrame*);
// Get the first/last continuation for this frame.
virtual nsIFrame* GetFirstContinuation() const;
virtual nsIFrame* GetLastContinuation() const;
#ifdef DEBUG
// Can aFrame2 be reached from aFrame1 by following prev/next continuations?
static bool IsInPrevContinuationChain(nsIFrame* aFrame1, nsIFrame* aFrame2);
static bool IsInNextContinuationChain(nsIFrame* aFrame1, nsIFrame* aFrame2);
#endif
// Get the previous/next continuation, only if it is fluid (an "in-flow").
nsIFrame* GetPrevInFlow() const;
nsIFrame* GetNextInFlow() const;
virtual nsIFrame* GetPrevInFlowVirtual() const { return GetPrevInFlow(); }
virtual nsIFrame* GetNextInFlowVirtual() const { return GetNextInFlow(); }
// Set a previous/next fluid continuation.
NS_IMETHOD SetPrevInFlow(nsIFrame*);
NS_IMETHOD SetNextInFlow(nsIFrame*);
// Get the first/last frame in the current flow.
virtual nsIFrame* GetFirstInFlow() const;
virtual nsIFrame* GetLastInFlow() const;
// Remove the frame from the flow. Connects the frame's prev-in-flow
// and its next-in-flow. This should only be called in frame Destroy() methods.
static void RemoveFromFlow(nsIFrame* aFrame);
protected:
nsSplittableFrame(nsStyleContext* aContext) : nsFrame(aContext) {}
#ifdef DEBUG
virtual void DumpBaseRegressionData(nsPresContext* aPresContext, FILE* out, int32_t aIndent);
#endif
nsIFrame* mPrevContinuation;
nsIFrame* mNextContinuation;
};
#endif /* nsSplittableFrame_h___ */