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Add paragraph alignment setting (justify/left/center/right) (#191)

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## Summary

* **What is the goal of this PR?** 

Add a new user setting for paragraph alignment, instead of hard-coding
full justification.

* **What changes are included?**

One new line in the settings screen, with 4 options
(justify/left/center/right). Default is justified since that's what it
was already. I personally only wanted to disable justification and use
"left", but I included the other options for completeness since they
were already supported.

## Additional Context

Tested on my X4 and looks as expected for each alignment.

Co-authored-by: Maeve Andrews <maeve@git.mail.maeveandrews.com>
This commit is contained in:
Maeve Andrews
2026-01-02 01:21:48 -06:00
committed by GitHub
parent 00e83af4e8
commit 5e9626eb2a
8 changed files with 48 additions and 27 deletions
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13
lib/Epub/Epub/Section.h
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@@ -14,8 +14,8 @@ class Section {
std::string filePath;
FsFile file;
void writeSectionFileHeader(int fontId, float lineCompression, bool extraParagraphSpacing, uint16_t viewportWidth,
uint16_t viewportHeight);
void writeSectionFileHeader(int fontId, float lineCompression, bool extraParagraphSpacing, uint8_t paragraphAlignment,
uint16_t viewportWidth, uint16_t viewportHeight);
uint32_t onPageComplete(std::unique_ptr<Page> page);
public:
@@ -28,11 +28,12 @@ class Section {
renderer(renderer),
filePath(epub->getCachePath() + "/sections/" + std::to_string(spineIndex) + ".bin") {}
~Section() = default;
bool loadSectionFile(int fontId, float lineCompression, bool extraParagraphSpacing, uint16_t viewportWidth,
uint16_t viewportHeight);
bool loadSectionFile(int fontId, float lineCompression, bool extraParagraphSpacing, uint8_t paragraphAlignment,
uint16_t viewportWidth, uint16_t viewportHeight);
bool clearCache() const;
bool createSectionFile(int fontId, float lineCompression, bool extraParagraphSpacing, uint16_t viewportWidth,
uint16_t viewportHeight, const std::function<void()>& progressSetupFn = nullptr,
bool createSectionFile(int fontId, float lineCompression, bool extraParagraphSpacing, uint8_t paragraphAlignment,
uint16_t viewportWidth, uint16_t viewportHeight,
const std::function<void()>& progressSetupFn = nullptr,
const std::function<void(int)>& progressFn = nullptr);
std::unique_ptr<Page> loadPageFromSectionFile();
};