51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
// Copyright 2014 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef CORE_FPDFTEXT_CPDF_LINKEXTRACT_H_
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#define CORE_FPDFTEXT_CPDF_LINKEXTRACT_H_
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#include <stddef.h>
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#include <stdint.h>
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#include <vector>
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#include "core/fxcrt/fx_coordinates.h"
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#include "core/fxcrt/unowned_ptr.h"
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#include "core/fxcrt/widestring.h"
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#include "third_party/abseil-cpp/absl/types/optional.h"
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class CPDF_TextPage;
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class CPDF_LinkExtract {
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public:
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struct Range {
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size_t m_Start;
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size_t m_Count;
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};
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explicit CPDF_LinkExtract(const CPDF_TextPage* pTextPage);
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~CPDF_LinkExtract();
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void ExtractLinks();
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size_t CountLinks() const { return m_LinkArray.size(); }
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WideString GetURL(size_t index) const;
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std::vector<CFX_FloatRect> GetRects(size_t index) const;
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absl::optional<Range> GetTextRange(size_t index) const;
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protected:
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struct Link : public Range {
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WideString m_strUrl;
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};
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absl::optional<Link> CheckWebLink(const WideString& str);
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bool CheckMailLink(WideString* str);
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UnownedPtr<const CPDF_TextPage> const m_pTextPage;
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std::vector<Link> m_LinkArray;
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};
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#endif // CORE_FPDFTEXT_CPDF_LINKEXTRACT_H_
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