Hide the undo/redo record classes inside the engine

This CL moves the implementation of the records which handle undo/redo
in the text edit engine into an anonymous namespace in the engine.

Change-Id: I299b9738b72e3eccbbec972fd3ea956c491859fa
Reviewed-on: https://pdfium-review.googlesource.com/11010
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 55 deletions

diff --git a/xfa/fde/cfde_txtedtdorecord_deleterange.cpp b/xfa/fde/cfde_txtedtdorecord_deleterange.cpp
deleted file mode 100644
index df6387e084..0000000000
--- a/xfa/fde/cfde_txtedtdorecord_deleterange.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2016 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/fde/cfde_txtedtdorecord_deleterange.h"
-
-#include "xfa/fde/cfde_txtedtengine.h"
-#include "xfa/fwl/cfwl_edit.h"
-
-CFDE_TxtEdtDoRecord_DeleteRange::CFDE_TxtEdtDoRecord_DeleteRange(
-    CFDE_TxtEdtEngine* pEngine,
-    int32_t nIndex,
-    int32_t nCaret,
-    const CFX_WideString& wsRange,
-    bool bSel)
-    : m_pEngine(pEngine),
-      m_bSel(bSel),
-      m_nIndex(nIndex),
-      m_nCaret(nCaret),
-      m_wsRange(wsRange) {
-  ASSERT(pEngine);
-}
-
-CFDE_TxtEdtDoRecord_DeleteRange::~CFDE_TxtEdtDoRecord_DeleteRange() {}
-
-bool CFDE_TxtEdtDoRecord_DeleteRange::Undo() const {
-  if (m_pEngine->IsSelect())
-    m_pEngine->ClearSelection();
-
-  m_pEngine->Inner_Insert(m_nIndex, m_wsRange.c_str(), m_wsRange.GetLength());
-  if (m_bSel)
-    m_pEngine->AddSelRange(m_nIndex, m_wsRange.GetLength());
-
-  FDE_TXTEDTPARAMS& Param = m_pEngine->m_Param;
-  m_pEngine->m_ChangeInfo.nChangeType = FDE_TXTEDT_TEXTCHANGE_TYPE_Insert;
-  m_pEngine->m_ChangeInfo.wsDelete = m_wsRange;
-  Param.pEventSink->OnTextChanged(m_pEngine->m_ChangeInfo);
-  m_pEngine->SetCaretPos(m_nCaret, true);
-  return true;
-}
-
-bool CFDE_TxtEdtDoRecord_DeleteRange::Redo() const {
-  m_pEngine->Inner_DeleteRange(m_nIndex, m_wsRange.GetLength());
-  if (m_bSel)
-    m_pEngine->RemoveSelRange(m_nIndex, m_wsRange.GetLength());
-
-  FDE_TXTEDTPARAMS& Param = m_pEngine->m_Param;
-  m_pEngine->m_ChangeInfo.nChangeType = FDE_TXTEDT_TEXTCHANGE_TYPE_Insert;
-  m_pEngine->m_ChangeInfo.wsDelete = m_wsRange;
-  Param.pEventSink->OnTextChanged(m_pEngine->m_ChangeInfo);
-  m_pEngine->SetCaretPos(m_nIndex, true);
-  return true;
-}