31 lines
1.2 KiB
C++
31 lines
1.2 KiB
C++
#pragma once
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#include <Arduino.h>
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#include <vector>
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class Library {
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public:
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bool loadLastOrFirst(String& path, String& contents) const;
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bool load(const String& path, String& contents) const;
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bool loadSidecar(const String& chapterPath, std::vector<uint8_t>& bytes) const;
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bool selectBook(const String& currentPath, int direction, String& chapterPath) const;
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bool selectChapter(const String& currentPath, int direction, String& chapterPath) const;
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bool previousChapter(const String& currentPath, String& chapterPath) const;
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bool nextChapter(const String& currentPath, String& chapterPath) const;
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String bookName(const String& chapterPath) const;
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String chapterName(const String& chapterPath) const;
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private:
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bool ensureBooks() const;
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bool ensureChapters(const String& directoryPath) const;
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bool firstChapter(const String& directoryPath, String& chapterPath) const;
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bool loadFile(const String& path, String& contents) const;
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bool firstBook(String& path) const;
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mutable bool booksCached_ = false;
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mutable std::vector<String> books_;
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mutable String chapterDirectory_;
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mutable std::vector<String> chapters_;
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mutable std::vector<String> chapterTitles_;
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};
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