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/* -*- 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/. */
/* constants for frame state bits and a type to store them in a uint64_t */
#include "nsFrameState.h"
#include "nsBlockFrame.h"
#include "nsBoxFrame.h"
#include "nsBulletFrame.h"
#include "nsFlexContainerFrame.h"
#include "nsGridContainerFrame.h"
#include "nsGfxScrollFrame.h"
#include "nsIFrame.h"
#include "nsISVGChildFrame.h"
#include "nsImageFrame.h"
#include "nsInlineFrame.h"
#include "nsPlaceholderFrame.h"
#include "nsRubyTextFrame.h"
#include "nsRubyTextContainerFrame.h"
#include "nsSVGContainerFrame.h"
#include "nsTableCellFrame.h"
#include "nsTableRowFrame.h"
#include "nsTableRowGroupFrame.h"
#include "nsTextFrame.h"
namespace mozilla {
#ifdef DEBUG
nsCString
GetFrameState(nsIFrame* aFrame)
{
nsCString result;
AutoTArray<const char*,3> groups;
nsFrameState state = aFrame->GetStateBits();
if (state == nsFrameState(0)) {
result.Assign('0');
return result;
}
#define FRAME_STATE_GROUP(name_, class_) \
{ \
class_* frame = do_QueryFrame(aFrame); \
if (frame && (groups.IsEmpty() || strcmp(groups.LastElement(), #name_))) {\
groups.AppendElement(#name_); \
} \
}
#define FRAME_STATE_BIT(group_, value_, name_) \
if ((state & NS_FRAME_STATE_BIT(value_)) && groups.Contains(#group_)) { \
if (!result.IsEmpty()) { \
result.Insert(" | ", 0); \
} \
result.Insert(#name_, 0); \
state = state & ~NS_FRAME_STATE_BIT(value_); \
}
#include "nsFrameStateBits.h"
#undef FRAME_STATE_GROUP
#undef FRAME_STATE_BIT
if (state) {
result.AppendPrintf(" | 0x%0llx", state);
}
return result;
}
void
PrintFrameState(nsIFrame* aFrame)
{
printf("%s\n", GetFrameState(aFrame).get());
}
#endif
} // namespace mozilla
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