115 lines
2.4 KiB
C
115 lines
2.4 KiB
C
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#pragma once
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#include "libwords_global.h"
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#include <memory>
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#include <QtCore/QString>
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namespace lib_words {
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/**
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* @brief Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>
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*/
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class IWordBase {
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public:
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/**
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* @brief Դ<EFBFBD>ļ<EFBFBD>·<EFBFBD><EFBFBD>
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* @return
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*/
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virtual QString file() const = 0;
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/**
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* @brief <EFBFBD><EFBFBD>ȡλ<EFBFBD><EFBFBD>
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* @return <EFBFBD><EFBFBD>ʼλ<EFBFBD><EFBFBD>
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*/
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virtual uint64_t position() const = 0;
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/**
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* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return
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*/
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virtual QString content() const = 0;
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/**
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* @brief Դ<EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>
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* @return
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*/
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virtual int row() const = 0;
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/**
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* @brief Դ<EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>
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* @return
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*/
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virtual int column() const = 0;
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/**
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* @brief <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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*
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* \return
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*/
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virtual std::shared_ptr<const IWordBase> nextWord() const = 0;
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};
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/**
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* @brief δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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class LIBWORDS_EXPORT WordContent : public IWordBase {
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private:
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int row_n, col_n;
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uint64_t doc_offset;
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QString text_n, path_p;
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public:
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WordContent(int r, int c, uint64_t pos, const QString& t, const QString& p);
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// WordBase interface
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public:
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virtual QString file() const override;
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virtual uint64_t position() const override;
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virtual QString content() const override;
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virtual int row() const override;
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virtual int column() const override;
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virtual std::shared_ptr<const IWordBase> nextWord() const override;
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};
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class LIBWORDS_EXPORT WordImpl : public IWordBase {
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private:
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std::shared_ptr<const IWordBase> content_ptr;
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std::shared_ptr<const IWordBase> next_ptr;
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public:
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WordImpl(std::shared_ptr<const IWordBase> content, std::shared_ptr<const IWordBase> next);
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// ͨ<><CDA8> IWordBase <20>̳<EFBFBD>
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QString file() const override;
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virtual uint64_t position() const override;
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QString content() const override;
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int row() const override;
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int column() const override;
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std::shared_ptr<const IWordBase> nextWord() const override;
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};
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/**
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* @brief Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>
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*/
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class LIBWORDS_EXPORT WordReader {
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private:
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QList<std::shared_ptr<const IWordBase>> parse_line(uint64_t start_pos, int row, const QString& line_text, const QString& path) const;
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QList<std::shared_ptr<const IWordBase>> extract_primary(const QString& path) const;
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public:
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/**
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* @brief <EFBFBD><EFBFBD>ȡԴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>еĴ<EFBFBD><EFBFBD><EFBFBD>
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*/
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std::shared_ptr<const IWordBase> wordsFrom(const QString& path) const;
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};
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/**
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* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣
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*/
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class LIBWORDS_EXPORT WordsException {
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private:
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QString msg_store;
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public:
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WordsException(const QString& message);
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virtual QString message() const;
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};
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}
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