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6e9ba1006a
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## Summary * Update EpdFontFamily::Style to be u8 instead of u32 (saving 3 bytes per word) * Update layout width/height to be u16 from int * Update page element count to be u16 from u32 * Update text block element count to be u16 from u32 * Bumped section bin version to version 8
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
#pragma once
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#include <functional>
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#include <memory>
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#include "Epub.h"
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class Page;
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class GfxRenderer;
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class Section {
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std::shared_ptr<Epub> epub;
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const int spineIndex;
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GfxRenderer& renderer;
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std::string filePath;
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FsFile file;
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void writeSectionFileHeader(int fontId, float lineCompression, bool extraParagraphSpacing, uint16_t viewportWidth,
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uint16_t viewportHeight);
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uint32_t onPageComplete(std::unique_ptr<Page> page);
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public:
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uint16_t pageCount = 0;
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int currentPage = 0;
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explicit Section(const std::shared_ptr<Epub>& epub, const int spineIndex, GfxRenderer& renderer)
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: epub(epub),
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spineIndex(spineIndex),
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renderer(renderer),
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filePath(epub->getCachePath() + "/sections/" + std::to_string(spineIndex) + ".bin") {}
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~Section() = default;
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bool loadSectionFile(int fontId, float lineCompression, bool extraParagraphSpacing, uint16_t viewportWidth,
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uint16_t viewportHeight);
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bool clearCache() const;
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bool createSectionFile(int fontId, float lineCompression, bool extraParagraphSpacing, uint16_t viewportWidth,
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uint16_t viewportHeight, const std::function<void()>& progressSetupFn = nullptr,
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const std::function<void(int)>& progressFn = nullptr);
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std::unique_ptr<Page> loadPageFromSectionFile();
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};
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