khodowany
111 lines
2.6 KiB
C++
111 lines
2.6 KiB
C++
#pragma once
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#include <cstddef>
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#include <cstdint>
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#include <limits>
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#include <string>
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#include <string_view>
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#include <vector>
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#include <luma.hpp>
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#include <vamp_zero/types.hpp>
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namespace vamp_zero {
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enum class score_accidental_mark {
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NONE,
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FLAT,
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NATURAL,
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SHARP,
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DOUBLE_FLAT,
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DOUBLE_SHARP,
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TRIPLE_FLAT,
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TRIPLE_SHARP,
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};
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enum class score_layout_item_kind {
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FILL_RECT,
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STROKE_RECT,
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STROKE_LINE,
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CURVE,
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GLYPH,
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TEXT,
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};
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enum class score_layout_item_role {
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PAPER,
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BORDER,
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STAFF_LINE,
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BARLINE,
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FINAL_BARLINE,
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CLEF,
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KEY_SIGNATURE,
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TIME_SIGNATURE,
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NOTEHEAD,
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REST,
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ACCIDENTAL,
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STEM,
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FLAG,
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BEAM,
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DOT,
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TIE,
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TUPLET,
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TUPLET_BRACKET,
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OCTAVE_SHIFT,
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TREMOLO,
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TITLE,
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COMPOSER,
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PART,
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PAGE_NUMBER,
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MEASURE_NUMBER,
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SECTION_LABEL,
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CHORD_SYMBOL,
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LYRIC,
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};
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struct score_layout_item {
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vamp_zero::score_layout_item_kind kind{};
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vamp_zero::score_layout_item_role role{};
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luma::rect bounds{};
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luma::point origin{};
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luma::point from{};
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luma::point control{};
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luma::point to{};
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luma::color color{};
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std::float32_t thickness{};
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std::float32_t staff_spacing{};
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std::int32_t codepoint{};
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std::int32_t text_scale{};
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std::float32_t text_size_multiplier{1.0F};
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std::size_t system_index{std::numeric_limits<std::size_t>::max()};
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std::size_t measure_index{std::numeric_limits<std::size_t>::max()};
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std::size_t note_index{std::numeric_limits<std::size_t>::max()};
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std::string text{};
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};
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struct score_page_layout {
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luma::rect bounds{};
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std::float32_t staff_spacing{};
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std::vector<vamp_zero::score_layout_item> items{};
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};
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struct score_system_range {
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std::size_t first_measure{};
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std::size_t measure_count{};
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std::size_t first_note{};
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std::size_t note_count{std::numeric_limits<std::size_t>::max()};
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};
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constexpr auto score_measures_per_system = std::size_t{4};
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constexpr auto score_systems_per_page = std::size_t{3};
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auto notated_accidentals_for_measure(vamp_zero::score_measure const& measure, std::string_view inherited_key_signature) -> std::vector<vamp_zero::score_accidental_mark>;
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auto score_system_ranges(vamp_zero::score_document const& score) -> std::vector<vamp_zero::score_system_range>;
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auto score_page_count(vamp_zero::score_document const& score) -> std::size_t;
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auto layout_score_page(luma::rect bounds, vamp_zero::score_document const& score, std::size_t page_index) -> vamp_zero::score_page_layout;
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auto draw_score_layout(luma::draw_context& context, vamp_zero::score_page_layout const& layout) -> void;
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auto draw_score_page(luma::draw_context& context, luma::rect bounds, vamp_zero::score_document const& score, std::size_t page_index) -> void;
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}
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