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, 47 deletions

diff --git a/xfa/fde/cfde_txtedtdorecord_insert.cpp b/xfa/fde/cfde_txtedtdorecord_insert.cpp
deleted file mode 100644
index f752d911f6..0000000000
--- a/xfa/fde/cfde_txtedtdorecord_insert.cpp
+++ /dev/null
@@ -1,47 +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_insert.h"
-
-#include "xfa/fde/cfde_txtedtengine.h"
-#include "xfa/fwl/cfwl_edit.h"
-
-CFDE_TxtEdtDoRecord_Insert::CFDE_TxtEdtDoRecord_Insert(
-    CFDE_TxtEdtEngine* pEngine,
-    int32_t nCaret,
-    const wchar_t* lpText,
-    int32_t nLength)
-    : m_pEngine(pEngine), m_nCaret(nCaret) {
-  ASSERT(pEngine);
-  wchar_t* lpBuffer = m_wsInsert.GetBuffer(nLength);
-  memcpy(lpBuffer, lpText, nLength * sizeof(wchar_t));
-  m_wsInsert.ReleaseBuffer(m_wsInsert.GetStringLength());
-}
-
-CFDE_TxtEdtDoRecord_Insert::~CFDE_TxtEdtDoRecord_Insert() {}
-
-bool CFDE_TxtEdtDoRecord_Insert::Undo() const {
-  if (m_pEngine->IsSelect())
-    m_pEngine->ClearSelection();
-
-  m_pEngine->Inner_DeleteRange(m_nCaret, m_wsInsert.GetLength());
-  FDE_TXTEDTPARAMS& Param = m_pEngine->m_Param;
-  m_pEngine->m_ChangeInfo.nChangeType = FDE_TXTEDT_TEXTCHANGE_TYPE_Delete;
-  m_pEngine->m_ChangeInfo.wsDelete = m_wsInsert;
-  Param.pEventSink->OnTextChanged(m_pEngine->m_ChangeInfo);
-  m_pEngine->SetCaretPos(m_nCaret, true);
-  return true;
-}
-
-bool CFDE_TxtEdtDoRecord_Insert::Redo() const {
-  m_pEngine->Inner_Insert(m_nCaret, m_wsInsert.c_str(), m_wsInsert.GetLength());
-  FDE_TXTEDTPARAMS& Param = m_pEngine->m_Param;
-  m_pEngine->m_ChangeInfo.nChangeType = FDE_TXTEDT_TEXTCHANGE_TYPE_Insert;
-  m_pEngine->m_ChangeInfo.wsDelete = m_wsInsert;
-  Param.pEventSink->OnTextChanged(m_pEngine->m_ChangeInfo);
-  m_pEngine->SetCaretPos(m_nCaret, false);
-  return true;
-}