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Diffstat (limited to 'xfa/fee/fde_txtedtparag.h')
-rw-r--r--xfa/fee/fde_txtedtparag.h37
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+// 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
+
+#ifndef XFA_FEE_FDE_TXTEDTPARAG_H_
+#define XFA_FEE_FDE_TXTEDTPARAG_H_
+
+#include "xfa/fee/ifde_txtedtengine.h"
+
+class CFDE_TxtEdtEngine;
+
+class CFDE_TxtEdtParag : public IFDE_TxtEdtParag {
+ public:
+ explicit CFDE_TxtEdtParag(CFDE_TxtEdtEngine* pEngine);
+ ~CFDE_TxtEdtParag();
+
+ virtual int32_t GetTextLength() const { return m_nCharCount; }
+ virtual int32_t GetStartIndex() const { return m_nCharStart; }
+ virtual int32_t CountLines() const { return m_nLineCount; }
+ virtual void GetLineRange(int32_t nLineIndex,
+ int32_t& nStart,
+ int32_t& nCount) const;
+ void LoadParag();
+ void UnloadParag();
+ void CalcLines();
+ int32_t m_nCharStart;
+ int32_t m_nCharCount;
+ int32_t m_nLineCount;
+
+ private:
+ void* m_lpData;
+ CFDE_TxtEdtEngine* m_pEngine;
+};
+
+#endif // XFA_FEE_FDE_TXTEDTPARAG_H_