Move xfa/src up to xfa/.

This CL moves the xfa/src files up to the xfa/ directory and fixes the includes,
include guards, and build files.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1803723002 .

1 files changed, 0 insertions, 403 deletions

diff --git a/xfa/src/fee/fde_txtedtbuf.cpp b/xfa/src/fee/fde_txtedtbuf.cpp
deleted file mode 100644
index 93a12dd282..0000000000
--- a/xfa/src/fee/fde_txtedtbuf.cpp
+++ /dev/null
@@ -1,403 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fee/fde_txtedtbuf.h"
-
-#include <algorithm>
-
-#include "xfa/src/fee/ifde_txtedtbuf.h"
-#include "xfa/src/fee/ifde_txtedtengine.h"
-
-#define FDE_DEFCHUNKCOUNT 2
-#define FDE_TXTEDT_FORMATBLOCK_BGN 0xFFF9
-#define FDE_TXTEDT_FORMATBLOCK_END 0xFFFB
-#define FDE_TXTEDT_ZEROWIDTHSPACE 0x200B
-
-CFDE_TxtEdtBufIter::CFDE_TxtEdtBufIter(CFDE_TxtEdtBuf* pBuf, FX_WCHAR wcAlias)
-    : m_pBuf(pBuf),
-      m_nCurChunk(0),
-      m_nCurIndex(0),
-      m_nIndex(0),
-      m_Alias(wcAlias) {
-  FXSYS_assert(m_pBuf);
-}
-CFDE_TxtEdtBufIter::~CFDE_TxtEdtBufIter() {}
-void CFDE_TxtEdtBufIter::Release() {
-  delete this;
-}
-FX_BOOL CFDE_TxtEdtBufIter::Next(FX_BOOL bPrev) {
-  if (bPrev) {
-    if (m_nIndex == 0) {
-      return FALSE;
-    }
-    FXSYS_assert(m_nCurChunk < m_pBuf->m_Chunks.GetSize());
-    CFDE_TxtEdtBuf::FDE_LPCHUNKHEADER lpChunk = NULL;
-    if (m_nCurIndex > 0) {
-      m_nCurIndex--;
-    } else {
-      while (m_nCurChunk > 0) {
-        --m_nCurChunk;
-        lpChunk =
-            (CFDE_TxtEdtBuf::FDE_LPCHUNKHEADER)m_pBuf->m_Chunks[m_nCurChunk];
-        if (lpChunk->nUsed > 0) {
-          m_nCurIndex = lpChunk->nUsed - 1;
-          break;
-        }
-      }
-    }
-    FXSYS_assert(m_nCurChunk >= 0);
-    m_nIndex--;
-    return TRUE;
-  } else {
-    if (m_nIndex >= (m_pBuf->m_nTotal - 1)) {
-      return FALSE;
-    }
-    FXSYS_assert(m_nCurChunk < m_pBuf->m_Chunks.GetSize());
-    CFDE_TxtEdtBuf::FDE_LPCHUNKHEADER lpChunk =
-        (CFDE_TxtEdtBuf::FDE_LPCHUNKHEADER)m_pBuf->m_Chunks[m_nCurChunk];
-    if (lpChunk->nUsed != (m_nCurIndex + 1)) {
-      m_nCurIndex++;
-    } else {
-      int32_t nEnd = m_pBuf->m_Chunks.GetSize() - 1;
-      while (m_nCurChunk < nEnd) {
-        m_nCurChunk++;
-        CFDE_TxtEdtBuf::FDE_LPCHUNKHEADER lpChunkTemp =
-            (CFDE_TxtEdtBuf::FDE_LPCHUNKHEADER)m_pBuf->m_Chunks[m_nCurChunk];
-        if (lpChunkTemp->nUsed > 0) {
-          m_nCurIndex = 0;
-          break;
-        }
-      }
-    }
-    m_nIndex++;
-    return TRUE;
-  }
-}
-void CFDE_TxtEdtBufIter::SetAt(int32_t nIndex) {
-  FXSYS_assert(nIndex >= 0 && nIndex < m_pBuf->m_nTotal);
-  CFDE_TxtEdtBuf::FDE_CHUNKPLACE cp;
-  m_pBuf->Index2CP(nIndex, cp);
-  m_nIndex = nIndex;
-  m_nCurChunk = cp.nChunkIndex;
-  m_nCurIndex = cp.nCharIndex;
-}
-int32_t CFDE_TxtEdtBufIter::GetAt() const {
-  return m_nIndex;
-}
-FX_WCHAR CFDE_TxtEdtBufIter::GetChar() {
-  FXSYS_assert(m_nIndex >= 0 && m_nIndex < m_pBuf->m_nTotal);
-  if (m_Alias == 0 || m_nIndex == (m_pBuf->m_nTotal - 1)) {
-    return ((CFDE_TxtEdtBuf::FDE_LPCHUNKHEADER)m_pBuf->m_Chunks[m_nCurChunk])
-        ->wChars[m_nCurIndex];
-  }
-  return m_Alias;
-}
-FX_BOOL CFDE_TxtEdtBufIter::IsEOF(FX_BOOL bTail) const {
-  return bTail ? m_nIndex == (m_pBuf->GetTextLength() - 2) : m_nIndex == 0;
-}
-IFX_CharIter* CFDE_TxtEdtBufIter::Clone() {
-  CFDE_TxtEdtBufIter* pIter = new CFDE_TxtEdtBufIter(m_pBuf);
-  pIter->m_nCurChunk = m_nCurChunk;
-  pIter->m_nCurIndex = m_nCurIndex;
-  pIter->m_nIndex = m_nIndex;
-  pIter->m_Alias = m_Alias;
-  return pIter;
-}
-CFDE_TxtEdtBuf::CFDE_TxtEdtBuf(int32_t nDefChunkSize)
-    : m_nChunkSize(nDefChunkSize),
-      m_nTotal(0),
-      m_bChanged(FALSE),
-      m_pAllocator(NULL) {
-  FXSYS_assert(m_nChunkSize);
-  ResetChunkBuffer(FDE_DEFCHUNKCOUNT, m_nChunkSize);
-}
-void CFDE_TxtEdtBuf::Release() {
-  delete this;
-}
-CFDE_TxtEdtBuf::~CFDE_TxtEdtBuf() {
-  Clear(TRUE);
-  m_pAllocator->Release();
-  m_Chunks.RemoveAll();
-}
-FX_BOOL CFDE_TxtEdtBuf::SetChunkSize(int32_t nChunkSize) {
-  FXSYS_assert(nChunkSize);
-  ResetChunkBuffer(FDE_DEFCHUNKCOUNT, nChunkSize);
-  return TRUE;
-}
-int32_t CFDE_TxtEdtBuf::GetChunkSize() const {
-  return m_nChunkSize;
-}
-int32_t CFDE_TxtEdtBuf::GetTextLength() const {
-  return m_nTotal;
-}
-void CFDE_TxtEdtBuf::SetText(const CFX_WideString& wsText) {
-  FXSYS_assert(!wsText.IsEmpty());
-  Clear(FALSE);
-  int32_t nTextLength = wsText.GetLength();
-  int32_t nNeedCount =
-      ((nTextLength - 1) / m_nChunkSize + 1) - m_Chunks.GetSize();
-  int32_t i = 0;
-  for (i = 0; i < nNeedCount; i++) {
-    FDE_LPCHUNKHEADER lpChunk = (FDE_LPCHUNKHEADER)m_pAllocator->Alloc(
-        sizeof(FDE_CHUNKHEADER) + (m_nChunkSize - 1) * sizeof(FX_WCHAR));
-    lpChunk->nUsed = 0;
-    m_Chunks.Add(lpChunk);
-  }
-  int32_t nTotalCount = m_Chunks.GetSize();
-  const FX_WCHAR* lpSrcBuf = wsText.c_str();
-  int32_t nLeave = nTextLength;
-  int32_t nCopyedLength = m_nChunkSize;
-  for (i = 0; i < nTotalCount && nLeave > 0; i++) {
-    if (nLeave < nCopyedLength) {
-      nCopyedLength = nLeave;
-    }
-    FDE_LPCHUNKHEADER lpChunk = (FDE_LPCHUNKHEADER)m_Chunks[i];
-    FXSYS_memcpy(lpChunk->wChars, lpSrcBuf, nCopyedLength * sizeof(FX_WCHAR));
-    nLeave -= nCopyedLength;
-    lpSrcBuf += nCopyedLength;
-    lpChunk->nUsed = nCopyedLength;
-  }
-  m_nTotal = nTextLength;
-  m_bChanged = TRUE;
-}
-void CFDE_TxtEdtBuf::GetText(CFX_WideString& wsText) const {
-  GetRange(wsText, 0, m_nTotal);
-}
-FX_WCHAR CFDE_TxtEdtBuf::GetCharByIndex(int32_t nIndex) const {
-  FXSYS_assert(nIndex >= 0 && nIndex < GetTextLength());
-  FDE_LPCHUNKHEADER pChunkHeader = NULL;
-  int32_t nTotal = 0;
-  int32_t nCount = m_Chunks.GetSize();
-  int32_t i = 0;
-  for (i = 0; i < nCount; i++) {
-    pChunkHeader = (FDE_LPCHUNKHEADER)m_Chunks[i];
-    nTotal += pChunkHeader->nUsed;
-    if (nTotal > nIndex) {
-      break;
-    }
-  }
-  FXSYS_assert(pChunkHeader);
-  return pChunkHeader->wChars[pChunkHeader->nUsed - (nTotal - nIndex)];
-}
-void CFDE_TxtEdtBuf::GetRange(CFX_WideString& wsText,
-                              int32_t nBegin,
-                              int32_t nLength) const {
-  FDE_CHUNKPLACE cp;
-  Index2CP(nBegin, cp);
-  int32_t nLeave = nLength;
-  int32_t nCount = m_Chunks.GetSize();
-  FX_WCHAR* lpDstBuf = wsText.GetBuffer(nLength);
-  int32_t nChunkIndex = cp.nChunkIndex;
-  FDE_LPCHUNKHEADER lpChunkHeader = (FDE_LPCHUNKHEADER)m_Chunks[nChunkIndex];
-  int32_t nCopyLength = lpChunkHeader->nUsed - cp.nCharIndex;
-  FX_WCHAR* lpSrcBuf = lpChunkHeader->wChars + cp.nCharIndex;
-  while (nLeave > 0) {
-    if (nLeave <= nCopyLength) {
-      nCopyLength = nLeave;
-    }
-    FXSYS_memcpy(lpDstBuf, lpSrcBuf, nCopyLength * sizeof(FX_WCHAR));
-    nChunkIndex++;
-    if (nChunkIndex >= nCount) {
-      break;
-    }
-    lpChunkHeader = (FDE_LPCHUNKHEADER)m_Chunks[nChunkIndex];
-    lpSrcBuf = lpChunkHeader->wChars;
-    nLeave -= nCopyLength;
-    lpDstBuf += nCopyLength;
-    nCopyLength = lpChunkHeader->nUsed;
-  }
-  wsText.ReleaseBuffer();
-}
-void CFDE_TxtEdtBuf::Insert(int32_t nPos,
-                            const FX_WCHAR* lpText,
-                            int32_t nLength) {
-  FXSYS_assert(nPos >= 0 && nPos <= m_nTotal);
-  FDE_CHUNKPLACE cp;
-  Index2CP(nPos, cp);
-  int32_t nLengthTemp = nLength;
-  if (cp.nCharIndex != 0) {
-    FDE_LPCHUNKHEADER lpNewChunk = (FDE_LPCHUNKHEADER)m_pAllocator->Alloc(
-        sizeof(FDE_CHUNKHEADER) + (m_nChunkSize - 1) * sizeof(FX_WCHAR));
-    FDE_LPCHUNKHEADER lpChunk = (FDE_LPCHUNKHEADER)m_Chunks[cp.nChunkIndex];
-    int32_t nCopy = lpChunk->nUsed - cp.nCharIndex;
-    FXSYS_memcpy(lpNewChunk->wChars, lpChunk->wChars + cp.nCharIndex,
-                 nCopy * sizeof(FX_WCHAR));
-    lpChunk->nUsed -= nCopy;
-    cp.nChunkIndex++;
-    m_Chunks.InsertAt(cp.nChunkIndex, lpNewChunk);
-    lpNewChunk->nUsed = nCopy;
-    cp.nCharIndex = 0;
-  }
-  if (cp.nChunkIndex != 0) {
-    FDE_LPCHUNKHEADER lpChunk = (FDE_LPCHUNKHEADER)m_Chunks[cp.nChunkIndex - 1];
-    if (lpChunk->nUsed != m_nChunkSize) {
-      cp.nChunkIndex--;
-      int32_t nFree = m_nChunkSize - lpChunk->nUsed;
-      int32_t nCopy = std::min(nLengthTemp, nFree);
-      FXSYS_memcpy(lpChunk->wChars + lpChunk->nUsed, lpText,
-                   nCopy * sizeof(FX_WCHAR));
-      lpText += nCopy;
-      nLengthTemp -= nCopy;
-      lpChunk->nUsed += nCopy;
-      cp.nChunkIndex++;
-    }
-  }
-  while (nLengthTemp > 0) {
-    FDE_LPCHUNKHEADER lpChunk = (FDE_LPCHUNKHEADER)m_pAllocator->Alloc(
-        sizeof(FDE_CHUNKHEADER) + (m_nChunkSize - 1) * sizeof(FX_WCHAR));
-    FXSYS_assert(lpChunk);
-    int32_t nCopy = std::min(nLengthTemp, m_nChunkSize);
-    FXSYS_memcpy(lpChunk->wChars, lpText, nCopy * sizeof(FX_WCHAR));
-    lpText += nCopy;
-    nLengthTemp -= nCopy;
-    lpChunk->nUsed = nCopy;
-    m_Chunks.InsertAt(cp.nChunkIndex, lpChunk);
-    cp.nChunkIndex++;
-  }
-  m_nTotal += nLength;
-  m_bChanged = TRUE;
-}
-void CFDE_TxtEdtBuf::Delete(int32_t nIndex, int32_t nLength) {
-  FXSYS_assert(nLength > 0 && nIndex >= 0 && nIndex + nLength <= m_nTotal);
-  FDE_CHUNKPLACE cpEnd;
-  Index2CP(nIndex + nLength - 1, cpEnd);
-  m_nTotal -= nLength;
-  FDE_LPCHUNKHEADER lpChunk = (FDE_LPCHUNKHEADER)m_Chunks[cpEnd.nChunkIndex];
-  int32_t nFirstPart = cpEnd.nCharIndex + 1;
-  int32_t nMovePart = lpChunk->nUsed - nFirstPart;
-  if (nMovePart != 0) {
-    int32_t nDelete = std::min(nFirstPart, nLength);
-    FXSYS_memmove(lpChunk->wChars + nFirstPart - nDelete,
-                  lpChunk->wChars + nFirstPart, nMovePart * sizeof(FX_WCHAR));
-    lpChunk->nUsed -= nDelete;
-    nLength -= nDelete;
-    cpEnd.nChunkIndex--;
-  }
-  while (nLength > 0) {
-    lpChunk = (FDE_LPCHUNKHEADER)m_Chunks[cpEnd.nChunkIndex];
-    int32_t nDeleted = std::min(lpChunk->nUsed, nLength);
-    lpChunk->nUsed -= nDeleted;
-    if (lpChunk->nUsed == 0) {
-      m_pAllocator->Free(lpChunk);
-      m_Chunks.RemoveAt(cpEnd.nChunkIndex);
-      lpChunk = NULL;
-    }
-    nLength -= nDeleted;
-    cpEnd.nChunkIndex--;
-  }
-  m_bChanged = TRUE;
-}
-void CFDE_TxtEdtBuf::Clear(FX_BOOL bRelease) {
-  int32_t i = 0;
-  int32_t nCount = m_Chunks.GetSize();
-  if (bRelease) {
-    while (i < nCount) {
-      m_pAllocator->Free(m_Chunks[i++]);
-    }
-    m_Chunks.RemoveAll();
-  } else {
-    while (i < nCount) {
-      ((FDE_LPCHUNKHEADER)m_Chunks[i++])->nUsed = 0;
-    }
-  }
-  m_nTotal = 0;
-  m_bChanged = TRUE;
-}
-FX_BOOL CFDE_TxtEdtBuf::Optimize(IFX_Pause* pPause) {
-  if (m_bChanged == FALSE) {
-    return TRUE;
-  }
-  if (m_nTotal == 0) {
-    return TRUE;
-  }
-  int32_t nCount = m_Chunks.GetSize();
-  if (nCount == 0) {
-    return TRUE;
-  }
-  int32_t i = 0;
-  for (; i < nCount; i++) {
-    FDE_LPCHUNKHEADER lpChunk = (FDE_LPCHUNKHEADER)m_Chunks[i];
-    if (lpChunk->nUsed == 0) {
-      m_pAllocator->Free(lpChunk);
-      m_Chunks.RemoveAt(i);
-      --i;
-      --nCount;
-    }
-  }
-  if (pPause != NULL && pPause->NeedToPauseNow()) {
-    return FALSE;
-  }
-  FDE_LPCHUNKHEADER lpPreChunk = (FDE_LPCHUNKHEADER)m_Chunks[0];
-  FDE_LPCHUNKHEADER lpCurChunk = NULL;
-  for (i = 1; i < nCount; i++) {
-    lpCurChunk = (FDE_LPCHUNKHEADER)m_Chunks[i];
-    if (lpPreChunk->nUsed + lpCurChunk->nUsed <= m_nChunkSize) {
-      FXSYS_memcpy(lpPreChunk->wChars + lpPreChunk->nUsed, lpCurChunk->wChars,
-                   lpCurChunk->nUsed * sizeof(FX_WCHAR));
-      lpPreChunk->nUsed += lpCurChunk->nUsed;
-      m_pAllocator->Free(lpCurChunk);
-      m_Chunks.RemoveAt(i);
-      --i;
-      --nCount;
-    } else {
-      lpPreChunk = lpCurChunk;
-    }
-    if (pPause != NULL && pPause->NeedToPauseNow()) {
-      return FALSE;
-    }
-  }
-  m_bChanged = FALSE;
-  return TRUE;
-}
-void CFDE_TxtEdtBuf::ResetChunkBuffer(int32_t nDefChunkCount,
-                                      int32_t nChunkSize) {
-  FXSYS_assert(nChunkSize);
-  FXSYS_assert(nDefChunkCount);
-  if (m_pAllocator) {
-    m_pAllocator->Release();
-    m_pAllocator = NULL;
-  }
-  m_Chunks.RemoveAll();
-  m_nChunkSize = nChunkSize;
-  int32_t nChunkLength =
-      sizeof(FDE_CHUNKHEADER) + (m_nChunkSize - 1) * sizeof(FX_WCHAR);
-  m_pAllocator =
-      FX_CreateAllocator(FX_ALLOCTYPE_Fixed, nDefChunkCount, nChunkLength);
-  FXSYS_assert(m_pAllocator);
-  FDE_LPCHUNKHEADER lpChunkHeader =
-      (FDE_LPCHUNKHEADER)m_pAllocator->Alloc(nChunkLength);
-  FXSYS_assert(lpChunkHeader);
-  lpChunkHeader->nUsed = 0;
-  m_Chunks.Add(lpChunkHeader);
-  m_nTotal = 0;
-}
-int32_t CFDE_TxtEdtBuf::CP2Index(const FDE_CHUNKPLACE& cp) const {
-  int32_t nTotal = cp.nCharIndex;
-  int32_t i = 0;
-  for (i = 0; i < cp.nChunkIndex; i++) {
-    nTotal += ((FDE_LPCHUNKHEADER)m_Chunks[i])->nUsed;
-  }
-  return nTotal;
-}
-void CFDE_TxtEdtBuf::Index2CP(int32_t nIndex, FDE_CHUNKPLACE& cp) const {
-  FXSYS_assert(nIndex <= GetTextLength());
-  if (nIndex == m_nTotal) {
-    cp.nChunkIndex = m_Chunks.GetSize() - 1;
-    cp.nCharIndex = ((FDE_LPCHUNKHEADER)m_Chunks[cp.nChunkIndex])->nUsed;
-    return;
-  }
-  int32_t i = 0;
-  int32_t nTotal = 0;
-  int32_t nCount = m_Chunks.GetSize();
-  for (; i < nCount; i++) {
-    nTotal += ((FDE_LPCHUNKHEADER)m_Chunks[i])->nUsed;
-    if (nTotal > nIndex) {
-      break;
-    }
-  }
-  cp.nChunkIndex = i;
-  cp.nCharIndex = ((FDE_LPCHUNKHEADER)m_Chunks[i])->nUsed - (nTotal - nIndex);
-}