112 lines
4.9 KiB
C++
112 lines
4.9 KiB
C++
#pragma once
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#include <hex/api/task.hpp>
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#include <hex/api/content_registry.hpp>
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#include <pl/patterns/pattern.hpp>
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#include <pl/pattern_visitor.hpp>
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#include <pl/formatters.hpp>
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#include <hex/providers/provider.hpp>
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struct ImGuiTableSortSpecs;
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namespace hex::plugin::builtin::ui {
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class PatternDrawer : public pl::PatternVisitor {
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public:
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PatternDrawer() {
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this->m_formatters = pl::gen::fmt::createFormatters();
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}
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virtual ~PatternDrawer() = default;
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void draw(const std::vector<std::shared_ptr<pl::ptrn::Pattern>> &patterns, pl::PatternLanguage *runtime = nullptr, float height = 0.0F);
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enum class TreeStyle {
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Default = 0,
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AutoExpanded = 1,
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Flattened = 2
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};
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void setTreeStyle(TreeStyle style) { this->m_treeStyle = style; }
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void setSelectionCallback(std::function<void(Region)> callback) { this->m_selectionCallback = std::move(callback); }
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void reset();
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private:
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void draw(pl::ptrn::Pattern& pattern);
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public:
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void visit(pl::ptrn::PatternArrayDynamic& pattern) override;
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void visit(pl::ptrn::PatternArrayStatic& pattern) override;
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void visit(pl::ptrn::PatternBitfieldField& pattern) override;
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void visit(pl::ptrn::PatternBitfieldArray& pattern) override;
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void visit(pl::ptrn::PatternBitfield& pattern) override;
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void visit(pl::ptrn::PatternBoolean& pattern) override;
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void visit(pl::ptrn::PatternCharacter& pattern) override;
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void visit(pl::ptrn::PatternEnum& pattern) override;
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void visit(pl::ptrn::PatternFloat& pattern) override;
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void visit(pl::ptrn::PatternPadding& pattern) override;
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void visit(pl::ptrn::PatternPointer& pattern) override;
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void visit(pl::ptrn::PatternSigned& pattern) override;
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void visit(pl::ptrn::PatternString& pattern) override;
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void visit(pl::ptrn::PatternStruct& pattern) override;
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void visit(pl::ptrn::PatternUnion& pattern) override;
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void visit(pl::ptrn::PatternUnsigned& pattern) override;
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void visit(pl::ptrn::PatternWideCharacter& pattern) override;
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void visit(pl::ptrn::PatternWideString& pattern) override;
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private:
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constexpr static auto ChunkSize = 512;
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constexpr static auto DisplayEndStep = 64;
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void drawArray(pl::ptrn::Pattern& pattern, pl::ptrn::IIterable &iterable, bool isInlined);
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u64& getDisplayEnd(const pl::ptrn::Pattern& pattern);
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void makeSelectable(const pl::ptrn::Pattern &pattern);
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void drawValueColumn(pl::ptrn::Pattern& pattern);
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void drawVisualizer(const std::map<std::string, ContentRegistry::PatternLanguage::impl::Visualizer> &visualizers, const std::vector<pl::core::Token::Literal> &arguments, pl::ptrn::Pattern &pattern, pl::ptrn::IIterable &iterable, bool reset);
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void drawFavoriteColumn(const pl::ptrn::Pattern& pattern);
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bool beginPatternTable(const std::vector<std::shared_ptr<pl::ptrn::Pattern>> &patterns, std::vector<pl::ptrn::Pattern*> &sortedPatterns, float height);
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bool createTreeNode(const pl::ptrn::Pattern& pattern, bool leaf = false);
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void createDefaultEntry(pl::ptrn::Pattern &pattern);
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void closeTreeNode(bool inlined);
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bool sortPatterns(const ImGuiTableSortSpecs* sortSpecs, const pl::ptrn::Pattern * left, const pl::ptrn::Pattern * right) const;
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bool isEditingPattern(const pl::ptrn::Pattern& pattern) const;
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void resetEditing();
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bool matchesFilter(const std::vector<std::string> &filterPath, const std::vector<std::string> &patternPath, bool fullMatch);
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void traversePatternTree(pl::ptrn::Pattern &pattern, std::vector<std::string> &patternPath, const std::function<void(pl::ptrn::Pattern&)> &callback);
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std::string getDisplayName(const pl::ptrn::Pattern& pattern) const;
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private:
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std::map<const pl::ptrn::Pattern*, u64> m_displayEnd;
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std::vector<pl::ptrn::Pattern*> m_sortedPatterns;
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const pl::ptrn::Pattern *m_editingPattern = nullptr;
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u64 m_editingPatternOffset = 0;
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TreeStyle m_treeStyle = TreeStyle::Default;
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pl::ptrn::Pattern *m_currVisualizedPattern = nullptr;
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std::set<pl::ptrn::Pattern*> m_visualizedPatterns;
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std::string m_lastVisualizerError;
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std::string m_filterText;
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std::vector<std::string> m_filter;
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std::vector<std::string> m_currPatternPath;
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std::map<std::vector<std::string>, std::unique_ptr<pl::ptrn::Pattern>> m_favorites;
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std::map<std::string, std::vector<std::unique_ptr<pl::ptrn::Pattern>>> m_groups;
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bool m_showFavoriteStars = false;
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bool m_favoritesUpdated = false;
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bool m_showSpecName = false;
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TaskHolder m_favoritesUpdateTask;
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std::function<void(Region)> m_selectionCallback = [](Region) { };
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pl::gen::fmt::FormatterArray m_formatters;
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};
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} |