7f40c3f477
## Summary Continue my changes to introduce the HAL infrastructure from https://github.com/crosspoint-reader/crosspoint-reader/pull/522 This PR touches quite a lot of files, but most of them are just name changing. It should not have any impacts to the end behavior. ## Additional Context My plan is to firstly add this small shim layer, which sounds useless at first, but then I'll implement an emulated driver which can be helpful for testing and for development. Currently, on my fork, I'm using a FS driver that allow "mounting" a local directory from my computer to the device, much like the `-v` mount option on docker. This allows me to quickly reset `.crosspoint` directory if anything goes wrong. I plan to upstream this feature when this PR get merged. --- ### 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? NO
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
#pragma once
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#include <HalStorage.h>
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#include <utility>
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#include <vector>
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#include "blocks/TextBlock.h"
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enum PageElementTag : uint8_t {
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TAG_PageLine = 1,
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};
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// represents something that has been added to a page
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class PageElement {
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public:
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int16_t xPos;
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int16_t yPos;
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explicit PageElement(const int16_t xPos, const int16_t yPos) : xPos(xPos), yPos(yPos) {}
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virtual ~PageElement() = default;
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virtual void render(GfxRenderer& renderer, int fontId, int xOffset, int yOffset) = 0;
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virtual bool serialize(FsFile& file) = 0;
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};
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// a line from a block element
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class PageLine final : public PageElement {
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std::shared_ptr<TextBlock> block;
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public:
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PageLine(std::shared_ptr<TextBlock> block, const int16_t xPos, const int16_t yPos)
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: PageElement(xPos, yPos), block(std::move(block)) {}
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void render(GfxRenderer& renderer, int fontId, int xOffset, int yOffset) override;
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bool serialize(FsFile& file) override;
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static std::unique_ptr<PageLine> deserialize(FsFile& file);
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};
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class Page {
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public:
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// the list of block index and line numbers on this page
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std::vector<std::shared_ptr<PageElement>> elements;
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void render(GfxRenderer& renderer, int fontId, int xOffset, int yOffset) const;
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bool serialize(FsFile& file) const;
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static std::unique_ptr<Page> deserialize(FsFile& file);
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};
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