139 lines
2.7 KiB
C++
139 lines
2.7 KiB
C++
/*
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* Copyright 2016 - 2022 Gary Talent (gary@drinkingtea.net). All rights reserved.
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*/
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#pragma once
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#include <ox/model/def.hpp>
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#include <nostalgia/core/gfx.hpp>
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#include <nostalgia/geo/vec.hpp>
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#include <nostalgia/glutils/glutils.hpp>
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#include <nostalgia/studio/studio.hpp>
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#include "tilesheeteditormodel.hpp"
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#include "tilesheetpixelgrid.hpp"
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#include "tilesheetpixels.hpp"
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namespace nostalgia::core {
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enum class TileSheetTool: int {
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Select,
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Draw,
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Fill,
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};
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[[nodiscard]]
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constexpr auto toString(TileSheetTool t) noexcept {
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switch (t) {
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case TileSheetTool::Select:
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return "Select";
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case TileSheetTool::Draw:
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return "Draw";
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case TileSheetTool::Fill:
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return "Fill";
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}
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return "";
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}
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class TileSheetEditorView: public ox::SignalHandler {
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private:
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TileSheetEditorModel m_model;
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TileSheetGrid m_pixelGridDrawer;
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TileSheetPixels m_pixelsDrawer;
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geo::Vec2 m_viewSize;
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float m_pixelSizeMod = 1;
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bool m_updated = false;
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geo::Vec2 m_scrollOffset;
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std::size_t m_palIdx = 0;
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public:
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TileSheetEditorView(Context *ctx, const ox::String &path);
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~TileSheetEditorView() override = default;
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void draw() noexcept;
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void click(const geo::Vec2 &paneSize, const geo::Vec2 &clickPos) noexcept;
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void releaseMouseButton() noexcept;
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void scrollV(const geo::Vec2 &paneSz, float wheel, bool zoomMod) noexcept;
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void scrollH(const geo::Vec2 &paneSz, float wheel) noexcept;
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void resizeView(const geo::Vec2 &sz) noexcept;
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[[nodiscard]]
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constexpr const TileSheet &img() const noexcept;
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[[nodiscard]]
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constexpr TileSheet &img() noexcept;
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[[nodiscard]]
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constexpr const Palette &pal() const noexcept;
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[[nodiscard]]
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constexpr auto *model() noexcept {
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return &m_model;
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}
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[[nodiscard]]
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constexpr auto *model() const noexcept {
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return &m_model;
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}
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constexpr auto setPalIdx(auto palIdx) noexcept {
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m_palIdx = palIdx;
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}
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[[nodiscard]]
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constexpr auto palIdx() const noexcept {
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return m_palIdx;
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}
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[[nodiscard]]
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bool updated() const noexcept;
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void ackUpdate() noexcept;
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private:
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void initView() noexcept;
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void setPalette();
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void saveState();
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void restoreState();
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[[nodiscard]]
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ox::String paletteName(const ox::String &palettePath) const;
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[[nodiscard]]
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ox::String palettePath(const ox::String &palettePath) const;
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// slots
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ox::Error setActiveSubsheet(const TileSheet::SubSheetIdx &idx) noexcept;
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public:
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ox::Error colorSelected() noexcept;
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ox::Error setColorTable() noexcept;
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};
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constexpr const TileSheet &TileSheetEditorView::img() const noexcept {
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return m_model.img();
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}
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constexpr TileSheet &TileSheetEditorView::img() noexcept {
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return m_model.img();
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}
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constexpr const Palette &TileSheetEditorView::pal() const noexcept {
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return m_model.pal();
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}
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}
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