1 files changed, 43 insertions, 0 deletions
diff --git a/core/fpdfapi/fpdf_page/cpdf_textstatedata.cpp b/core/fpdfapi/fpdf_page/cpdf_textstatedata.cpp
new file mode 100644
index 0000000000..af65fb530a
--- /dev/null
+++ b/core/fpdfapi/fpdf_page/cpdf_textstatedata.cpp
@@ -0,0 +1,43 @@
+// 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 "core/fpdfapi/fpdf_page/include/cpdf_textstatedata.h"
+
+#include "core/fpdfapi/fpdf_page/pageint.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/include/fpdfapi/fpdf_resource.h"
+
+CPDF_TextStateData::CPDF_TextStateData()
+    : m_pFont(nullptr),
+      m_pDocument(nullptr),
+      m_FontSize(1.0f),
+      m_CharSpace(0),
+      m_WordSpace(0),
+      m_TextMode(0) {
+  m_Matrix[0] = m_Matrix[3] = 1.0f;
+  m_Matrix[1] = m_Matrix[2] = 0;
+  m_CTM[0] = m_CTM[3] = 1.0f;
+  m_CTM[1] = m_CTM[2] = 0;
+}
+
+CPDF_TextStateData::CPDF_TextStateData(const CPDF_TextStateData& src) {
+  if (this == &src)
+    return;
+
+  FXSYS_memcpy(this, &src, sizeof(CPDF_TextStateData));
+  if (m_pDocument && m_pFont) {
+    m_pFont =
+        m_pDocument->GetPageData()->GetFont(m_pFont->GetFontDict(), FALSE);
+  }
+}
+
+CPDF_TextStateData::~CPDF_TextStateData() {
+  if (m_pDocument && m_pFont) {
+    CPDF_DocPageData* pPageData = m_pDocument->GetPageData();
+    if (pPageData && !pPageData->IsForceClear())
+      pPageData->ReleaseFont(m_pFont->GetFontDict());
+  }
+}