mirror of
https://github.com/daveallie/crosspoint-reader.git
synced 2026-02-05 23:27:38 +03:00
bf87a7dc60
## Summary ### What is the goal of this PR? - Visual UI overhaul - UI theme selection ### What changes are included? - Added a setting "UI Theme": Classic, Lyra - The classic theme is the current Crosspoint theme - The Lyra theme implements these mockups: https://www.figma.com/design/UhxoV4DgUnfrDQgMPPTXog/Lyra-Theme?node-id=2003-7596&t=4CSOZqf0n9uQMxDt-0 by Discord users yagofarias, ruby and gan_shu - New functions in GFXRenderer to render rounded rectangles, greyscale fills (using dithering) and thick lines - Basic UI components are factored into BaseTheme methods which can be overridden by each additional theme. Methods that are not overridden will fallback to BaseTheme behavior. This means any new features/components in CrossPoint only need to be developed for the "Classic" BaseTheme. - Additional themes can easily be developed by the community using this foundation    ## Additional Context - Only the Home, Library and main Settings screens have been implemented so far, this will be extended to the transfer screens and chapter selection screen later on, but we need to get the ball rolling somehow :) - Loading extra covers on the home screen in the Lyra theme takes a little more time (about 2 seconds), I added a loading bar popup (reusing the Indexing progress bar from the reader view, factored into a neat UI component) but the popup adds ~400ms to the loading time. - ~~Home screen thumbnails will need to be generated separately for each theme, because they are displayed in different sizes. Because we're using dithering, displaying a thumb with the wrong size causes the picture to look janky or dark as it does on the screenshots above. No worries this will be fixed in a future PR.~~ Thumbs are now generated with a size parameter - UI Icons will need to be implemented in a future PR. --- ### AI Usage While CrossPoint doesn't have restrictions on AI tools in contributing, please be transparent about their usage as it helps set the right context for reviewers. Did you use AI tools to help write this code? _**PARTIALLY**_ This is not a vibe coded PR. Copilot was used for autocompletion to save time but I reviewed, understood and edited all generated code. --------- Co-authored-by: Dave Allie <dave@daveallie.com>
106 lines
2.7 KiB
C++
106 lines
2.7 KiB
C++
/**
|
|
* Xtc.h
|
|
*
|
|
* Main XTC ebook class for CrossPoint Reader
|
|
* Provides EPUB-like interface for XTC file handling
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "Xtc/XtcParser.h"
|
|
#include "Xtc/XtcTypes.h"
|
|
|
|
/**
|
|
* XTC Ebook Handler
|
|
*
|
|
* Handles XTC file loading, page access, and cover image generation.
|
|
* Interface is designed to be similar to Epub class for easy integration.
|
|
*/
|
|
class Xtc {
|
|
std::string filepath;
|
|
std::string cachePath;
|
|
std::unique_ptr<xtc::XtcParser> parser;
|
|
bool loaded;
|
|
|
|
public:
|
|
explicit Xtc(std::string filepath, const std::string& cacheDir) : filepath(std::move(filepath)), loaded(false) {
|
|
// Create cache key based on filepath (same as Epub)
|
|
cachePath = cacheDir + "/xtc_" + std::to_string(std::hash<std::string>{}(this->filepath));
|
|
}
|
|
~Xtc() = default;
|
|
|
|
/**
|
|
* Load XTC file
|
|
* @return true on success
|
|
*/
|
|
bool load();
|
|
|
|
/**
|
|
* Clear cached data
|
|
* @return true on success
|
|
*/
|
|
bool clearCache() const;
|
|
|
|
/**
|
|
* Setup cache directory
|
|
*/
|
|
void setupCacheDir() const;
|
|
|
|
// Path accessors
|
|
const std::string& getCachePath() const { return cachePath; }
|
|
const std::string& getPath() const { return filepath; }
|
|
|
|
// Metadata
|
|
std::string getTitle() const;
|
|
std::string getAuthor() const;
|
|
bool hasChapters() const;
|
|
const std::vector<xtc::ChapterInfo>& getChapters() const;
|
|
|
|
// Cover image support (for sleep screen)
|
|
std::string getCoverBmpPath() const;
|
|
bool generateCoverBmp() const;
|
|
// Thumbnail support (for Continue Reading card)
|
|
std::string getThumbBmpPath() const;
|
|
std::string getThumbBmpPath(int height) const;
|
|
bool generateThumbBmp(int height) const;
|
|
|
|
// Page access
|
|
uint32_t getPageCount() const;
|
|
uint16_t getPageWidth() const;
|
|
uint16_t getPageHeight() const;
|
|
uint8_t getBitDepth() const; // 1 = XTC (1-bit), 2 = XTCH (2-bit)
|
|
|
|
/**
|
|
* Load page bitmap data
|
|
* @param pageIndex Page index (0-based)
|
|
* @param buffer Output buffer
|
|
* @param bufferSize Buffer size
|
|
* @return Number of bytes read
|
|
*/
|
|
size_t loadPage(uint32_t pageIndex, uint8_t* buffer, size_t bufferSize) const;
|
|
|
|
/**
|
|
* Load page with streaming callback
|
|
* @param pageIndex Page index
|
|
* @param callback Callback for each chunk
|
|
* @param chunkSize Chunk size
|
|
* @return Error code
|
|
*/
|
|
xtc::XtcError loadPageStreaming(uint32_t pageIndex,
|
|
std::function<void(const uint8_t* data, size_t size, size_t offset)> callback,
|
|
size_t chunkSize = 1024) const;
|
|
|
|
// Progress calculation
|
|
uint8_t calculateProgress(uint32_t currentPage) const;
|
|
|
|
// Check if file is loaded
|
|
bool isLoaded() const { return loaded; }
|
|
|
|
// Error information
|
|
xtc::XtcError getLastError() const;
|
|
};
|