Split xfa_textlayout apart.

This CL splits the xfa_texlayout.{cpp|h} files into individual class files.
Minor reformatting was done in the new clasess.

Change-Id: Id79ffcb8dca3fcf287a2e6dec78fd2b1f990a542
Reviewed-on: https://pdfium-review.googlesource.com/2162
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/xfa/fxfa/app/cxfa_textparsecontext.cpp b/xfa/fxfa/app/cxfa_textparsecontext.cpp
new file mode 100644
index 0000000000..b0dc655f00
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_textparsecontext.cpp
@@ -0,0 +1,32 @@
+// Copyright 2017 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/fxfa/app/cxfa_textparsecontext.h"
+
+#include "xfa/fde/css/fde_cssdeclaration.h"
+
+CXFA_TextParseContext::CXFA_TextParseContext()
+    : m_pParentStyle(nullptr),
+      m_ppMatchedDecls(nullptr),
+      m_dwMatchedDecls(0),
+      m_eDisplay(FDE_CSSDISPLAY_None) {}
+
+CXFA_TextParseContext::~CXFA_TextParseContext() {
+  if (m_pParentStyle)
+    m_pParentStyle->Release();
+  FX_Free(m_ppMatchedDecls);
+}
+
+void CXFA_TextParseContext::SetDecls(const CFDE_CSSDeclaration** ppDeclArray,
+                                     int32_t iDeclCount) {
+  if (iDeclCount <= 0 || !ppDeclArray)
+    return;
+
+  m_dwMatchedDecls = iDeclCount;
+  m_ppMatchedDecls = FX_Alloc(CFDE_CSSDeclaration*, iDeclCount);
+  FXSYS_memcpy(m_ppMatchedDecls, ppDeclArray,
+               iDeclCount * sizeof(CFDE_CSSDeclaration*));
+}