mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 14:45:29 +00:00
78 lines
2.4 KiB
C++
78 lines
2.4 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/. */
|
|
|
|
/* 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 "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;
|
|
nsAutoTArray<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
|