build: Refactor ContentRegistry into multiple separate files

lib/libimhex/include/hex/api/content_registry/background_services.hpp

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <functional>
+#include <hex/api/localization_manager.hpp>
+
+EXPORT_MODULE namespace hex {
+
+    /* Background Service Registry. Allows adding new background services */
+    namespace ContentRegistry::BackgroundServices {
+
+        namespace impl {
+            using Callback = std::function<void()>;
+
+            void stopServices();
+        }
+
+        void registerService(const UnlocalizedString &unlocalizedString, const impl::Callback &callback);
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/command_palette.hpp

@@ -0,0 +1,82 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <string>
+#include <functional>
+#include <optional>
+#include <vector>
+
+EXPORT_MODULE namespace hex {
+
+    /* Command Palette Command Registry. Allows adding of new commands to the command palette */
+    namespace ContentRegistry::CommandPalette {
+
+        enum class Type : u32 {
+            SymbolCommand,
+            KeywordCommand
+        };
+
+        namespace impl {
+
+            struct QueryResult {
+                std::string name;
+                std::function<void(std::string)> callback;
+            };
+
+            using DisplayCallback = std::function<std::string(std::string)>;
+            using ExecuteCallback = std::function<std::optional<std::string>(std::string)>;
+            using QueryCallback   = std::function<std::vector<QueryResult>(std::string)>;
+
+            struct Entry {
+                Type type;
+                std::string command;
+                UnlocalizedString unlocalizedDescription;
+                DisplayCallback displayCallback;
+                ExecuteCallback executeCallback;
+            };
+
+            struct Handler {
+                Type type;
+                std::string command;
+                QueryCallback queryCallback;
+                DisplayCallback displayCallback;
+            };
+
+            const std::vector<Entry>& getEntries();
+            const std::vector<Handler>& getHandlers();
+
+        }
+
+        /**
+         * @brief Adds a new command to the command palette
+         * @param type The type of the command
+         * @param command The command to add
+         * @param unlocalizedDescription The description of the command
+         * @param displayCallback The callback that will be called when the command is displayed in the command palette
+         * @param executeCallback The callback that will be called when the command is executed
+         */
+        void add(
+            Type type,
+            const std::string &command,
+            const UnlocalizedString &unlocalizedDescription,
+            const impl::DisplayCallback &displayCallback,
+            const impl::ExecuteCallback &executeCallback = [](auto) { return std::nullopt; });
+
+        /**
+         * @brief Adds a new command handler to the command palette
+         * @param type The type of the command
+         * @param command The command to add
+         * @param queryCallback The callback that will be called when the command palette wants to load the name and callback items
+         * @param displayCallback The callback that will be called when the command is displayed in the command palette
+         */
+        void addHandler(
+            Type type,
+            const std::string &command,
+            const impl::QueryCallback &queryCallback,
+            const impl::DisplayCallback &displayCallback);
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/communication_interface.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <nlohmann/json_fwd.hpp>
+
+#include <map>
+#include <string>
+
+EXPORT_MODULE namespace hex {
+
+    /* Network Communication Interface Registry. Allows adding new communication interface endpoints */
+    namespace ContentRegistry::CommunicationInterface {
+
+        namespace impl {
+            using NetworkCallback = std::function<nlohmann::json(const nlohmann::json &)>;
+
+            const std::map<std::string, NetworkCallback>& getNetworkEndpoints();
+        }
+
+        void registerNetworkEndpoint(const std::string &endpoint, const impl::NetworkCallback &callback);
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/data_formatter.hpp

@@ -0,0 +1,72 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <string>
+#include <functional>
+#include <vector>
+
+EXPORT_MODULE namespace hex {
+
+    #if !defined(HEX_MODULE_EXPORT)
+        namespace prv { class Provider; }
+    #endif
+
+    /* Data Formatter Registry. Allows adding formatters that are used in the Copy-As menu for example */
+    namespace ContentRegistry::DataFormatter {
+
+        namespace impl {
+
+            using Callback = std::function<std::string(prv::Provider *provider, u64 address, size_t size, bool preview)>;
+            struct ExportMenuEntry {
+                UnlocalizedString unlocalizedName;
+                Callback callback;
+            };
+
+            struct FindOccurrence {
+                Region region;
+                enum class DecodeType { ASCII, UTF8, Binary, UTF16, Unsigned, Signed, Float, Double } decodeType;
+                std::endian endian = std::endian::native;
+                bool selected;
+            };
+
+            using FindExporterCallback = std::function<std::vector<u8>(const std::vector<FindOccurrence>&, std::function<std::string(FindOccurrence)>)>;
+            struct FindExporterEntry {
+                UnlocalizedString unlocalizedName;
+                std::string fileExtension;
+                FindExporterCallback callback;
+            };
+
+            /**
+             * @brief Retrieves a list of all registered data formatters used by the 'File -> Export' menu
+             */
+            const std::vector<ExportMenuEntry>& getExportMenuEntries();
+
+            /**
+             * @brief Retrieves a list of all registered data formatters used in the Results section of the 'Find' view
+             */
+            const std::vector<FindExporterEntry>& getFindExporterEntries();
+
+        }
+
+
+        /**
+         * @brief Adds a new data formatter
+         * @param unlocalizedName The unlocalized name of the formatter
+         * @param callback The function to call to format the data
+         */
+        void addExportMenuEntry(const UnlocalizedString &unlocalizedName, const impl::Callback &callback);
+
+        /**
+         * @brief Adds a new data exporter for Find results
+         * @param unlocalizedName The unlocalized name of the formatter
+         * @param fileExtension The file extension to use for the exported file
+         * @param callback The function to call to format the data
+         */
+        void addFindExportFormatter(const UnlocalizedString &unlocalizedName, const std::string &fileExtension, const impl::FindExporterCallback &callback);
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/data_information.hpp

@@ -0,0 +1,81 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/task_manager.hpp>
+#include <hex/api/localization_manager.hpp>
+
+#include <nlohmann/json_fwd.hpp>
+
+#include <atomic>
+#include <functional>
+#include <memory>
+#include <vector>
+
+EXPORT_MODULE namespace hex {
+
+    #if !defined(HEX_MODULE_EXPORT)
+        namespace prv { class Provider; }
+    #endif
+
+    /* Data Information Registry. Allows adding new analyzers to the data information view */
+    namespace ContentRegistry::DataInformation {
+
+        class InformationSection {
+        public:
+            InformationSection(const UnlocalizedString &unlocalizedName, const UnlocalizedString &unlocalizedDescription = "", bool hasSettings = false)
+                : m_unlocalizedName(unlocalizedName), m_unlocalizedDescription(unlocalizedDescription),
+                  m_hasSettings(hasSettings) { }
+            virtual ~InformationSection() = default;
+
+            [[nodiscard]] const UnlocalizedString& getUnlocalizedName() const { return m_unlocalizedName; }
+            [[nodiscard]] const UnlocalizedString& getUnlocalizedDescription() const { return m_unlocalizedDescription; }
+
+            virtual void process(Task &task, prv::Provider *provider, Region region) = 0;
+            virtual void reset() = 0;
+
+            virtual void drawSettings() { }
+            virtual void drawContent() = 0;
+
+            [[nodiscard]] bool isValid() const { return m_valid; }
+            void markValid(bool valid = true) { m_valid = valid; }
+
+            [[nodiscard]] bool isEnabled() const { return m_enabled; }
+            void setEnabled(bool enabled) { m_enabled = enabled; }
+
+            [[nodiscard]] bool isAnalyzing() const { return m_analyzing; }
+            void setAnalyzing(bool analyzing) { m_analyzing = analyzing; }
+
+            virtual void load(const nlohmann::json &data);
+            [[nodiscard]] virtual nlohmann::json store();
+
+            [[nodiscard]] bool hasSettings() const { return m_hasSettings; }
+
+        private:
+            UnlocalizedString m_unlocalizedName, m_unlocalizedDescription;
+            bool m_hasSettings;
+
+            std::atomic<bool> m_analyzing = false;
+            std::atomic<bool> m_valid     = false;
+            std::atomic<bool> m_enabled   = true;
+        };
+
+        namespace impl {
+
+            using CreateCallback = std::function<std::unique_ptr<InformationSection>()>;
+
+            const std::vector<CreateCallback>& getInformationSectionConstructors();
+            void addInformationSectionCreator(const CreateCallback &callback);
+
+        }
+
+        template<typename T>
+        void addInformationSection(auto && ...args) {
+            impl::addInformationSectionCreator([args...] {
+                return std::make_unique<T>(std::forward<decltype(args)>(args)...);
+            });
+        }
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/data_inspector.hpp

@@ -0,0 +1,80 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <functional>
+#include <optional>
+#include <string>
+#include <vector>
+
+EXPORT_MODULE namespace hex {
+
+    /* Data Inspector Registry. Allows adding of new types to the data inspector */
+    namespace ContentRegistry::DataInspector {
+
+        enum class NumberDisplayStyle : u8 {
+            Decimal,
+            Hexadecimal,
+            Octal
+        };
+
+        namespace impl {
+
+            using DisplayFunction   = std::function<std::string()>;
+            using EditingFunction   = std::function<std::vector<u8>(std::string, std::endian)>;
+            using GeneratorFunction = std::function<DisplayFunction(const std::vector<u8> &, std::endian, NumberDisplayStyle)>;
+
+            struct Entry {
+                UnlocalizedString unlocalizedName;
+                size_t requiredSize;
+                size_t maxSize;
+                GeneratorFunction generatorFunction;
+                std::optional<EditingFunction> editingFunction;
+            };
+
+            const std::vector<Entry>& getEntries();
+
+        }
+
+        /**
+         * @brief Adds a new entry to the data inspector
+         * @param unlocalizedName The unlocalized name of the entry
+         * @param requiredSize The minimum required number of bytes available for the entry to appear
+         * @param displayGeneratorFunction The function that will be called to generate the display function
+         * @param editingFunction The function that will be called to edit the data
+         */
+        void add(
+            const UnlocalizedString &unlocalizedName,
+            size_t requiredSize,
+            impl::GeneratorFunction displayGeneratorFunction,
+            std::optional<impl::EditingFunction> editingFunction = std::nullopt
+        );
+
+        /**
+         * @brief Adds a new entry to the data inspector
+         * @param unlocalizedName The unlocalized name of the entry
+         * @param requiredSize The minimum required number of bytes available for the entry to appear
+         * @param maxSize The maximum number of bytes to read from the data
+         * @param displayGeneratorFunction The function that will be called to generate the display function
+         * @param editingFunction The function that will be called to edit the data
+         */
+        void add(
+            const UnlocalizedString &unlocalizedName,
+            size_t requiredSize,
+            size_t maxSize,
+            impl::GeneratorFunction displayGeneratorFunction,
+            std::optional<impl::EditingFunction> editingFunction = std::nullopt
+        );
+
+        /**
+         * @brief Allows adding new menu items to data inspector row context menus. Call this function inside the
+         * draw function of the data inspector row definition.
+         * @param function Callback that will draw menu items
+         */
+        void drawMenuItems(const std::function<void()> &function);
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/data_processor.hpp

@@ -0,0 +1,64 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <functional>
+#include <memory>
+#include <vector>
+
+EXPORT_MODULE namespace hex {
+
+    #if !defined(HEX_MODULE_EXPORT)
+        namespace dp { class Node; }
+    #endif
+
+    /* Data Processor Node Registry. Allows adding new processor nodes to be used in the data processor */
+    namespace ContentRegistry::DataProcessor {
+
+        namespace impl {
+
+            using CreatorFunction = std::function<std::unique_ptr<dp::Node>()>;
+
+            struct Entry {
+                UnlocalizedString unlocalizedCategory;
+                UnlocalizedString unlocalizedName;
+                CreatorFunction creatorFunction;
+            };
+
+            void add(const Entry &entry);
+
+            const std::vector<Entry>& getEntries();
+        }
+
+
+        /**
+         * @brief Adds a new node to the data processor
+         * @tparam T The custom node class that extends dp::Node
+         * @tparam Args Arguments types
+         * @param unlocalizedCategory The unlocalized category name of the node
+         * @param unlocalizedName The unlocalized name of the node
+         * @param args Arguments passed to the constructor of the node
+         */
+        template<std::derived_from<dp::Node> T, typename... Args>
+        void add(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedName, Args &&...args) {
+            add(impl::Entry {
+                unlocalizedCategory,
+                unlocalizedName,
+                [unlocalizedName, ...args = std::forward<Args>(args)]() mutable {
+                    auto node = std::make_unique<T>(std::forward<Args>(args)...);
+                    node->setUnlocalizedName(unlocalizedName);
+                    return node;
+                }
+            });
+        }
+
+        /**
+         * @brief Adds a separator to the data processor right click menu
+         */
+        void addSeparator();
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/diffing.hpp

@@ -0,0 +1,68 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+#include <wolv/container/interval_tree.hpp>
+
+#include <vector>
+#include <memory>
+
+
+EXPORT_MODULE namespace hex {
+
+    #if !defined(HEX_MODULE_EXPORT)
+        namespace prv { class Provider; }
+    #endif
+
+    /* Diffing Registry. Allows adding new diffing algorithms */
+    namespace ContentRegistry::Diffing {
+
+        enum class DifferenceType : u8 {
+            Match       = 0,
+            Insertion   = 1,
+            Deletion    = 2,
+            Mismatch    = 3
+        };
+
+        using DiffTree = wolv::container::IntervalTree<DifferenceType>;
+
+        class Algorithm {
+        public:
+            explicit Algorithm(UnlocalizedString unlocalizedName, UnlocalizedString unlocalizedDescription)
+                : m_unlocalizedName(std::move(unlocalizedName)),
+                  m_unlocalizedDescription(std::move(unlocalizedDescription)) { }
+
+            virtual ~Algorithm() = default;
+
+            virtual std::vector<DiffTree> analyze(prv::Provider *providerA, prv::Provider *providerB) const = 0;
+            virtual void drawSettings() { }
+
+            const UnlocalizedString& getUnlocalizedName() const { return m_unlocalizedName; }
+            const UnlocalizedString& getUnlocalizedDescription() const { return m_unlocalizedDescription; }
+
+        private:
+            UnlocalizedString m_unlocalizedName, m_unlocalizedDescription;
+        };
+
+        namespace impl {
+
+            const std::vector<std::unique_ptr<Algorithm>>& getAlgorithms();
+
+            void addAlgorithm(std::unique_ptr<Algorithm> &&hash);
+
+        }
+
+        /**
+         * @brief Adds a new hash
+         * @tparam T The hash type that extends hex::Hash
+         * @param args The arguments to pass to the constructor of the hash
+         */
+        template<typename T, typename ... Args>
+        void addAlgorithm(Args && ... args) {
+            impl::addAlgorithm(std::make_unique<T>(std::forward<Args>(args)...));
+        }
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/disassemblers.hpp

@@ -0,0 +1,64 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <string>
+#include <map>
+#include <memory>
+#include <functional>
+#include <optional>
+#include <span>
+
+EXPORT_MODULE namespace hex {
+
+    /* Disassembler Registry. Allows adding new disassembler architectures */
+    namespace ContentRegistry::Disassemblers {
+
+        struct Instruction {
+            u64 address;
+            u64 offset;
+            size_t size;
+            std::string bytes;
+            std::string mnemonic;
+            std::string operators;
+        };
+
+        class Architecture {
+        public:
+            explicit Architecture(std::string name) : m_name(std::move(name)) {}
+            virtual ~Architecture() = default;
+
+            virtual bool start() = 0;
+            virtual void end() = 0;
+
+            virtual std::optional<Instruction> disassemble(u64 imageBaseAddress, u64 instructionLoadAddress, u64 instructionDataAddress, std::span<const u8> code) = 0;
+            virtual void drawSettings() = 0;
+
+            [[nodiscard]] const std::string& getName() const { return m_name; }
+
+        private:
+            std::string m_name;
+        };
+
+        namespace impl {
+
+            using CreatorFunction = std::function<std::unique_ptr<Architecture>()>;
+
+            void addArchitectureCreator(CreatorFunction function);
+
+            const std::map<std::string, CreatorFunction>& getArchitectures();
+
+        }
+
+        template<std::derived_from<Architecture> T>
+        void add(auto && ...args) {
+            impl::addArchitectureCreator([...args = std::move(args)] {
+                return std::make_unique<T>(args...);
+            });
+        }
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/experiments.hpp

@@ -0,0 +1,36 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <map>
+#include <string>
+
+EXPORT_MODULE namespace hex {
+
+    /* Experiments Registry. Allows adding new experiments */
+    namespace ContentRegistry::Experiments {
+
+        namespace impl {
+
+            struct Experiment {
+                UnlocalizedString unlocalizedName, unlocalizedDescription;
+                bool enabled;
+            };
+
+            const std::map<std::string, Experiment>& getExperiments();
+        }
+
+        void addExperiment(
+            const std::string &experimentName,
+            const UnlocalizedString &unlocalizedName,
+            const UnlocalizedString &unlocalizedDescription = ""
+        );
+
+        void enableExperiement(const std::string &experimentName, bool enabled);
+
+        [[nodiscard]] bool isExperimentEnabled(const std::string &experimentName);
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/file_type_handler.hpp

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/helpers/fs.hpp>
+
+#include <vector>
+#include <string>
+#include <functional>
+
+EXPORT_MODULE namespace hex {
+
+    /* File Handler Registry. Allows adding handlers for opening files specific file types */
+    namespace ContentRegistry::FileTypeHandler {
+
+        namespace impl {
+
+            using Callback = std::function<bool(std::fs::path)>;
+            struct Entry {
+                std::vector<std::string> extensions;
+                Callback callback;
+            };
+
+            const std::vector<Entry>& getEntries();
+
+        }
+
+        /**
+         * @brief Adds a new file handler
+         * @param extensions The file extensions to handle
+         * @param callback The function to call to handle the file
+         */
+        void add(const std::vector<std::string> &extensions, const impl::Callback &callback);
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/hashes.hpp

@@ -0,0 +1,101 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <vector>
+#include <string>
+#include <memory>
+#include <functional>
+
+#include <nlohmann/json_fwd.hpp>
+
+EXPORT_MODULE namespace hex {
+
+    #if !defined(HEX_MODULE_EXPORT)
+        namespace prv { class Provider; }
+    #endif
+
+    /* Hash Registry. Allows adding new hashes to the Hash view */
+    namespace ContentRegistry::Hashes {
+
+        class Hash {
+        public:
+            explicit Hash(UnlocalizedString unlocalizedName) : m_unlocalizedName(std::move(unlocalizedName)) {}
+            virtual ~Hash() = default;
+
+            class Function {
+            public:
+                using Callback = std::function<std::vector<u8>(const Region&, prv::Provider *)>;
+
+                Function(Hash *type, std::string name, Callback callback)
+                    : m_type(type), m_name(std::move(name)), m_callback(std::move(callback)) {
+
+                }
+
+                [[nodiscard]] Hash *getType() { return m_type; }
+                [[nodiscard]] const Hash *getType() const { return m_type; }
+                [[nodiscard]] const std::string& getName() const { return m_name; }
+
+                const std::vector<u8>& get(const Region& region, prv::Provider *provider) {
+                    if (m_cache.empty()) {
+                        m_cache = m_callback(region, provider);
+                    }
+
+                    return m_cache;
+                }
+
+                void reset() {
+                    m_cache.clear();
+                }
+
+            private:
+                Hash *m_type;
+                std::string m_name;
+                Callback m_callback;
+
+                std::vector<u8> m_cache;
+            };
+
+            virtual void draw() { }
+            [[nodiscard]] virtual Function create(std::string name) = 0;
+
+            [[nodiscard]] virtual nlohmann::json store() const = 0;
+            virtual void load(const nlohmann::json &json) = 0;
+
+            [[nodiscard]] const UnlocalizedString& getUnlocalizedName() const {
+                return m_unlocalizedName;
+            }
+
+        protected:
+            [[nodiscard]] Function create(const std::string &name, const Function::Callback &callback) {
+                return { this, name, callback };
+            }
+
+        private:
+            UnlocalizedString m_unlocalizedName;
+        };
+
+        namespace impl {
+
+            const std::vector<std::unique_ptr<Hash>>& getHashes();
+
+            void add(std::unique_ptr<Hash> &&hash);
+
+        }
+
+
+        /**
+         * @brief Adds a new hash
+         * @tparam T The hash type that extends hex::Hash
+         * @param args The arguments to pass to the constructor of the hash
+         */
+        template<typename T, typename ... Args>
+        void add(Args && ... args) {
+            impl::add(std::make_unique<T>(std::forward<Args>(args)...));
+        }
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/hex_editor.hpp

@@ -0,0 +1,91 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <imgui.h>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <functional>
+#include <memory>
+#include <string>
+#include <vector>
+#include <span>
+
+EXPORT_MODULE namespace hex {
+
+    /* Hex Editor Registry. Allows adding new functionality to the hex editor */
+    namespace ContentRegistry::HexEditor {
+
+        class DataVisualizer {
+        public:
+            DataVisualizer(UnlocalizedString unlocalizedName, u16 bytesPerCell, u16 maxCharsPerCell)
+                : m_unlocalizedName(std::move(unlocalizedName)),
+                  m_bytesPerCell(bytesPerCell),
+                  m_maxCharsPerCell(maxCharsPerCell) { }
+
+            virtual ~DataVisualizer() = default;
+
+            virtual void draw(u64 address, const u8 *data, size_t size, bool upperCase) = 0;
+            virtual bool drawEditing(u64 address, u8 *data, size_t size, bool upperCase, bool startedEditing) = 0;
+
+            [[nodiscard]] u16 getBytesPerCell() const { return m_bytesPerCell; }
+            [[nodiscard]] u16 getMaxCharsPerCell() const { return m_maxCharsPerCell; }
+
+            [[nodiscard]] const UnlocalizedString& getUnlocalizedName() const { return m_unlocalizedName; }
+
+            [[nodiscard]] static int DefaultTextInputFlags();
+
+        protected:
+            bool drawDefaultScalarEditingTextBox(u64 address, const char *format, ImGuiDataType dataType, u8 *data, ImGuiInputTextFlags flags) const;
+            bool drawDefaultTextEditingTextBox(u64 address, std::string &data, ImGuiInputTextFlags flags) const;
+
+        private:
+            UnlocalizedString m_unlocalizedName;
+            u16 m_bytesPerCell;
+            u16 m_maxCharsPerCell;
+        };
+
+        struct MiniMapVisualizer {
+            using Callback = std::function<void(u64, std::span<const u8>, std::vector<ImColor>&)>;
+
+            UnlocalizedString unlocalizedName;
+            Callback callback;
+        };
+
+        namespace impl {
+
+            void addDataVisualizer(std::shared_ptr<DataVisualizer> &&visualizer);
+
+            const std::vector<std::shared_ptr<DataVisualizer>>& getVisualizers();
+            const std::vector<std::shared_ptr<MiniMapVisualizer>>& getMiniMapVisualizers();
+
+        }
+
+        /**
+         * @brief Adds a new cell data visualizer
+         * @tparam T The data visualizer type that extends hex::DataVisualizer
+         * @param args The arguments to pass to the constructor of the data visualizer
+         */
+        template<std::derived_from<DataVisualizer> T, typename... Args>
+        void addDataVisualizer(Args &&...args) {
+            return impl::addDataVisualizer(std::make_shared<T>(std::forward<Args>(args)...));
+        }
+
+        /**
+         * @brief Gets a data visualizer by its unlocalized name
+         * @param unlocalizedName Unlocalized name of the data visualizer
+         * @return The data visualizer, or nullptr if it doesn't exist
+         */
+        std::shared_ptr<DataVisualizer> getVisualizerByName(const UnlocalizedString &unlocalizedName);
+
+        /**
+         * @brief Adds a new minimap visualizer
+         * @param unlocalizedName Unlocalized name of the minimap visualizer
+         * @param callback The callback that will be called to get the color of a line
+         */
+        void addMiniMapVisualizer(UnlocalizedString unlocalizedName, MiniMapVisualizer::Callback callback);
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/pattern_language.hpp

@@ -0,0 +1,155 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <pl/pattern_language.hpp>
+
+#include <functional>
+#include <span>
+#include <string>
+#include <map>
+#include <vector>
+#include <mutex>
+
+EXPORT_MODULE namespace hex {
+
+    #if !defined(HEX_MODULE_EXPORT)
+        namespace prv { class Provider; }
+    #endif
+
+    /* Pattern Language Function Registry. Allows adding of new functions that may be used inside the pattern language */
+    namespace ContentRegistry::PatternLanguage {
+
+        namespace impl {
+
+            using VisualizerFunctionCallback = std::function<void(pl::ptrn::Pattern&, bool, std::span<const pl::core::Token::Literal>)>;
+
+            struct FunctionDefinition {
+                pl::api::Namespace ns;
+                std::string name;
+
+                pl::api::FunctionParameterCount parameterCount;
+                pl::api::FunctionCallback callback;
+
+                bool dangerous;
+            };
+
+            struct TypeDefinition {
+                pl::api::Namespace ns;
+                std::string name;
+
+                pl::api::FunctionParameterCount parameterCount;
+                pl::api::TypeCallback callback;
+            };
+
+            struct Visualizer {
+                pl::api::FunctionParameterCount parameterCount;
+                VisualizerFunctionCallback callback;
+            };
+
+            const std::map<std::string, Visualizer>& getVisualizers();
+            const std::map<std::string, Visualizer>& getInlineVisualizers();
+            const std::map<std::string, pl::api::PragmaHandler>& getPragmas();
+            const std::vector<FunctionDefinition>& getFunctions();
+            const std::vector<TypeDefinition>& getTypes();
+
+        }
+
+        /**
+         * @brief Provides access to the current provider's pattern language runtime
+         * @return Runtime
+         */
+        pl::PatternLanguage& getRuntime();
+
+        /**
+         * @brief Provides access to the current provider's pattern language runtime's lock
+         * @return Lock
+         */
+        std::mutex& getRuntimeLock();
+
+        /**
+         * @brief Configures the pattern language runtime using ImHex's default settings
+         * @param runtime The pattern language runtime to configure
+         * @param provider The provider to use for data access
+         */
+        void configureRuntime(pl::PatternLanguage &runtime, prv::Provider *provider);
+
+        /**
+         * @brief Adds a new pragma to the pattern language
+         * @param name The name of the pragma
+         * @param handler The handler that will be called when the pragma is encountered
+         */
+        void addPragma(const std::string &name, const pl::api::PragmaHandler &handler);
+
+        /**
+         * @brief Adds a new function to the pattern language
+         * @param ns The namespace of the function
+         * @param name The name of the function
+         * @param parameterCount The amount of parameters the function takes
+         * @param func The function callback
+         */
+        void addFunction(
+            const pl::api::Namespace &ns,
+            const std::string &name,
+            pl::api::FunctionParameterCount parameterCount,
+            const pl::api::FunctionCallback &func
+        );
+
+        /**
+         * @brief Adds a new dangerous function to the pattern language
+         * @note Dangerous functions are functions that require the user to explicitly allow them to be used
+         * @param ns The namespace of the function
+         * @param name The name of the function
+         * @param parameterCount The amount of parameters the function takes
+         * @param func The function callback
+         */
+        void addDangerousFunction(
+            const pl::api::Namespace &ns,
+            const std::string &name,
+            pl::api::FunctionParameterCount parameterCount,
+            const pl::api::FunctionCallback &func
+        );
+
+        /**
+         * @brief Adds a new type to the pattern language
+         * @param ns The namespace of the type
+         * @param name The name of the type
+         * @param parameterCount The amount of non-type template parameters the type takes
+         * @param func The type callback
+         */
+        void addType(
+            const pl::api::Namespace &ns,
+            const std::string &name,
+            pl::api::FunctionParameterCount parameterCount,
+            const pl::api::TypeCallback &func
+        );
+
+        /**
+         * @brief Adds a new visualizer to the pattern language
+         * @note Visualizers are extensions to the [[hex::visualize]] attribute, used to visualize data
+         * @param name The name of the visualizer
+         * @param function The function callback
+         * @param parameterCount The amount of parameters the function takes
+         */
+        void addVisualizer(
+            const std::string &name,
+            const impl::VisualizerFunctionCallback &function,
+            pl::api::FunctionParameterCount parameterCount
+        );
+
+        /**
+         * @brief Adds a new inline visualizer to the pattern language
+         * @note Inline visualizers are extensions to the [[hex::inline_visualize]] attribute, used to visualize data
+         * @param name The name of the visualizer
+         * @param function The function callback
+         * @param parameterCount The amount of parameters the function takes
+         */
+        void addInlineVisualizer(
+            const std::string &name,
+            const impl::VisualizerFunctionCallback &function,
+            pl::api::FunctionParameterCount parameterCount
+        );
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/provider.hpp

@@ -0,0 +1,54 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+#include <hex/providers/provider.hpp>
+
+#include <functional>
+#include <memory>
+#include <string>
+#include <vector>
+
+EXPORT_MODULE namespace hex {
+
+    /* Provider Registry. Allows adding new data providers to be created from the UI */
+    namespace ContentRegistry::Provider {
+
+        namespace impl {
+
+            void addProviderName(const UnlocalizedString &unlocalizedName, const char *icon);
+
+            using ProviderCreationFunction = std::function<std::unique_ptr<prv::Provider>()>;
+            void add(const std::string &typeName, ProviderCreationFunction creationFunction);
+
+            struct Entry {
+                UnlocalizedString unlocalizedName;
+                const char *icon;
+            };
+
+            const std::vector<Entry>& getEntries();
+
+        }
+
+        /**
+         * @brief Adds a new provider to the list of providers
+         * @tparam T The provider type that extends hex::prv::Provider
+         * @param addToList Whether to display the provider in the Other Providers list in the welcome screen and File menu
+         */
+        template<std::derived_from<prv::Provider> T>
+        void add(bool addToList = true) {
+            const T provider;
+            auto typeName = provider.getTypeName();
+
+            impl::add(typeName, []() -> std::unique_ptr<prv::Provider> {
+                return std::make_unique<T>();
+            });
+
+            if (addToList)
+                impl::addProviderName(typeName, provider.getIcon());
+        }
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/reports.hpp

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <functional>
+#include <string>
+#include <vector>
+
+EXPORT_MODULE namespace hex {
+
+    #if !defined(HEX_MODULE_EXPORT)
+        namespace prv { class Provider; }
+    #endif
+
+    /* Reports Registry. Allows adding new sections to exported reports */
+    namespace ContentRegistry::Reports {
+
+        namespace impl {
+
+            using Callback = std::function<std::string(prv::Provider*)>;
+
+            struct ReportGenerator {
+                Callback callback;
+            };
+
+            const std::vector<ReportGenerator>& getGenerators();
+
+        }
+
+        void addReportProvider(impl::Callback callback);
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/settings.hpp

@@ -0,0 +1,345 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+#include <hex/helpers/fs.hpp>
+
+#include <string>
+#include <vector>
+#include <memory>
+#include <functional>
+#include <optional>
+
+#include <nlohmann/json.hpp>
+#include <imgui.h>
+
+EXPORT_MODULE namespace hex {
+
+    /* Settings Registry. Allows adding of new entries into the ImHex preferences window. */
+    namespace ContentRegistry::Settings {
+
+        namespace Widgets {
+
+            class Widget {
+            public:
+                virtual ~Widget() = default;
+
+                virtual bool draw(const std::string &name) = 0;
+
+                virtual void load(const nlohmann::json &data) = 0;
+                virtual nlohmann::json store() = 0;
+
+                class Interface {
+                public:
+                    friend class Widget;
+
+                    Interface& requiresRestart() {
+                        m_requiresRestart = true;
+
+                        return *this;
+                    }
+
+                    Interface& setEnabledCallback(std::function<bool()> callback) {
+                        m_enabledCallback = std::move(callback);
+
+                        return *this;
+                    }
+
+                    Interface& setChangedCallback(std::function<void(Widget&)> callback) {
+                        m_changedCallback = std::move(callback);
+
+                        return *this;
+                    }
+
+                    Interface& setTooltip(const std::string &tooltip) {
+                        m_tooltip = tooltip;
+
+                        return *this;
+                    }
+
+                    [[nodiscard]]
+                    Widget& getWidget() const {
+                        return *m_widget;
+                    }
+
+                private:
+                    explicit Interface(Widget *widget) : m_widget(widget) {}
+                    Widget *m_widget;
+
+                    bool m_requiresRestart = false;
+                    std::function<bool()> m_enabledCallback;
+                    std::function<void(Widget&)> m_changedCallback;
+                    std::optional<UnlocalizedString> m_tooltip;
+                };
+
+                [[nodiscard]]
+                bool doesRequireRestart() const {
+                    return m_interface.m_requiresRestart;
+                }
+
+                [[nodiscard]]
+                bool isEnabled() const {
+                    return !m_interface.m_enabledCallback || m_interface.m_enabledCallback();
+                }
+
+                [[nodiscard]]
+                const std::optional<UnlocalizedString>& getTooltip() const {
+                    return m_interface.m_tooltip;
+                }
+
+                void onChanged() {
+                    if (m_interface.m_changedCallback)
+                        m_interface.m_changedCallback(*this);
+                }
+
+                [[nodiscard]]
+                Interface& getInterface() {
+                    return m_interface;
+                }
+
+            private:
+                Interface m_interface = Interface(this);
+            };
+
+            class Checkbox : public Widget {
+            public:
+                explicit Checkbox(bool defaultValue) : m_value(defaultValue) { }
+
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &data) override;
+                nlohmann::json store() override;
+
+                [[nodiscard]] bool isChecked() const { return m_value; }
+
+            protected:
+                bool m_value;
+            };
+
+            class SliderInteger : public Widget {
+            public:
+                SliderInteger(i32 defaultValue, i32 min, i32 max) : m_value(defaultValue), m_min(min), m_max(max) { }
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &data) override;
+                nlohmann::json store() override;
+
+                [[nodiscard]] i32 getValue() const { return m_value; }
+
+            protected:
+                int m_value;
+                i32 m_min, m_max;
+            };
+
+            class SliderFloat : public Widget {
+            public:
+                SliderFloat(float defaultValue, float min, float max) : m_value(defaultValue), m_min(min), m_max(max) { }
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &data) override;
+                nlohmann::json store() override;
+
+                [[nodiscard]] float getValue() const { return m_value; }
+
+            protected:
+                float m_value;
+                float m_min, m_max;
+            };
+
+            class SliderDataSize : public Widget {
+            public:
+                SliderDataSize(u64 defaultValue, u64 min, u64 max, u64 stepSize) : m_value(defaultValue), m_min(min), m_max(max), m_stepSize(stepSize) { }
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &data) override;
+                nlohmann::json store() override;
+
+                [[nodiscard]] i32 getValue() const { return m_value; }
+
+            protected:
+                u64 m_value;
+                u64 m_min, m_max;
+                u64 m_stepSize;
+            };
+
+            class ColorPicker : public Widget {
+            public:
+                explicit ColorPicker(ImColor defaultColor, ImGuiColorEditFlags flags = 0);
+
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &data) override;
+                nlohmann::json store() override;
+
+                [[nodiscard]] ImColor getColor() const;
+
+            protected:
+                std::array<float, 4> m_value = {}, m_defaultValue = {};
+                ImGuiColorEditFlags m_flags;
+            };
+
+            class DropDown : public Widget {
+            public:
+                explicit DropDown(const std::vector<std::string> &items, const std::vector<nlohmann::json> &settingsValues, const nlohmann::json &defaultItem) : m_items(items.begin(), items.end()), m_settingsValues(settingsValues), m_defaultItem(defaultItem) { }
+                explicit DropDown(const std::vector<UnlocalizedString> &items, const std::vector<nlohmann::json> &settingsValues, const nlohmann::json &defaultItem) : m_items(items), m_settingsValues(settingsValues), m_defaultItem(defaultItem) { }
+
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &data) override;
+                nlohmann::json store() override;
+
+                [[nodiscard]]
+                const nlohmann::json& getValue() const;
+
+            protected:
+                std::vector<UnlocalizedString> m_items;
+                std::vector<nlohmann::json> m_settingsValues;
+                nlohmann::json m_defaultItem;
+
+                int m_value = -1;
+            };
+
+            class TextBox : public Widget {
+            public:
+                explicit TextBox(std::string defaultValue) : m_value(std::move(defaultValue)) { }
+
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &data) override;
+                nlohmann::json store() override;
+
+                [[nodiscard]]
+                const std::string& getValue() const { return m_value; }
+
+            protected:
+                std::string m_value;
+            };
+
+            class FilePicker : public Widget {
+            public:
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &data) override;
+                nlohmann::json store() override;
+
+                [[nodiscard]] const std::fs::path& getPath() const {
+                    return m_path;
+                }
+
+            protected:
+                std::fs::path m_path;
+            };
+
+            class Label : public Widget {
+            public:
+                bool draw(const std::string &name) override;
+
+                void load(const nlohmann::json &) override {}
+                nlohmann::json store() override { return {}; }
+            };
+
+        }
+
+        namespace impl {
+
+            struct Entry {
+                UnlocalizedString unlocalizedName;
+                std::unique_ptr<Widgets::Widget> widget;
+            };
+
+            struct SubCategory {
+                UnlocalizedString unlocalizedName;
+                std::vector<Entry> entries;
+            };
+
+            struct Category {
+                UnlocalizedString unlocalizedName;
+                UnlocalizedString unlocalizedDescription;
+                std::vector<SubCategory> subCategories;
+            };
+
+            void load();
+            void store();
+            void clear();
+
+            const std::vector<Category>& getSettings();
+            nlohmann::json& getSetting(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedName, const nlohmann::json &defaultValue);
+            const nlohmann::json& getSettingsData();
+
+            Widgets::Widget* add(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedSubCategory, const UnlocalizedString &unlocalizedName, std::unique_ptr<Widgets::Widget> &&widget);
+
+            void printSettingReadError(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedName, const nlohmann::json::exception &e);
+
+            void runOnChangeHandlers(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedName, const nlohmann::json &value);
+        }
+
+        template<std::derived_from<Widgets::Widget> T>
+        Widgets::Widget::Interface& add(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedSubCategory, const UnlocalizedString &unlocalizedName, auto && ... args) {
+            return impl::add(
+                    unlocalizedCategory,
+                    unlocalizedSubCategory,
+                    unlocalizedName,
+                    std::make_unique<T>(std::forward<decltype(args)>(args)...)
+                )->getInterface();
+        }
+
+        void setCategoryDescription(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedDescription);
+
+        class SettingsValue {
+        public:
+            SettingsValue(nlohmann::json value) : m_value(std::move(value)) {}
+
+            template<typename T>
+            T get(std::common_type_t<T> defaultValue) const {
+                try {
+                    auto result = m_value;
+                    if (result.is_number() && std::same_as<T, bool>)
+                        result = m_value.get<int>() != 0;
+                    if (m_value.is_null())
+                        result = defaultValue;
+
+                    return result.get<T>();
+                } catch (const nlohmann::json::exception &) {
+                    return defaultValue;
+                }
+            }
+        private:
+            nlohmann::json m_value;
+        };
+
+        template<typename T>
+        [[nodiscard]] T read(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedName, const std::common_type_t<T> &defaultValue) {
+            auto setting = impl::getSetting(unlocalizedCategory, unlocalizedName, defaultValue);
+
+            try {
+                if (setting.is_number() && std::same_as<T, bool>)
+                    setting = setting.template get<int>() != 0;
+                if (setting.is_null())
+                    setting = defaultValue;
+
+                return setting.template get<T>();
+            } catch (const nlohmann::json::exception &e) {
+                impl::printSettingReadError(unlocalizedCategory, unlocalizedName, e);
+
+                return defaultValue;
+            }
+        }
+
+        template<typename T>
+        void write(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedName, const std::common_type_t<T> &value) {
+            impl::getSetting(unlocalizedCategory, unlocalizedName, value) = value;
+            impl::runOnChangeHandlers(unlocalizedCategory, unlocalizedName, value);
+
+            impl::store();
+        }
+
+        using OnChangeCallback = std::function<void(const SettingsValue &)>;
+        u64 onChange(const UnlocalizedString &unlocalizedCategory, const UnlocalizedString &unlocalizedName, const OnChangeCallback &callback);
+
+        using OnSaveCallback = std::function<void()>;
+        u64 onSave(const OnSaveCallback &callback);
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/tools.hpp

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+
+#include <functional>
+#include <vector>
+
+EXPORT_MODULE namespace hex {
+
+    /* Tools Registry. Allows adding new entries to the tools window */
+    namespace ContentRegistry::Tools {
+
+        namespace impl {
+
+            using Callback = std::function<void()>;
+
+            struct Entry {
+                UnlocalizedString unlocalizedName;
+                const char *icon;
+                Callback function;
+            };
+
+            const std::vector<Entry>& getEntries();
+
+        }
+
+        /**
+         * @brief Adds a new tool to the tools window
+         * @param unlocalizedName The unlocalized name of the tool
+         * @param function The function that will be called to draw the tool
+         */
+        void add(const UnlocalizedString &unlocalizedName, const char *icon, const impl::Callback &function);
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/user_interface.hpp

@@ -0,0 +1,287 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/shortcut_manager.hpp>
+#include <hex/ui/imgui_imhex_extensions.h>
+
+#include <string>
+#include <vector>
+#include <map>
+#include <functional>
+
+EXPORT_MODULE namespace hex {
+
+    /* User Interface Registry. Allows adding new items to various interfaces */
+    namespace ContentRegistry::UserInterface {
+
+        struct Icon {
+            Icon(const char *glyph, ImGuiCustomCol color = ImGuiCustomCol(0x00)) : glyph(glyph), color(color) {}
+
+            std::string glyph;
+            ImGuiCustomCol color;
+        };
+
+        namespace impl {
+
+            using DrawCallback      = std::function<void()>;
+            using MenuCallback      = std::function<void()>;
+            using EnabledCallback   = std::function<bool()>;
+            using SelectedCallback  = std::function<bool()>;
+            using ClickCallback     = std::function<void()>;
+            using ToggleCallback    = std::function<void(bool)>;
+
+            struct MainMenuItem {
+                UnlocalizedString unlocalizedName;
+            };
+
+            struct MenuItem {
+                std::vector<UnlocalizedString> unlocalizedNames;
+                Icon icon;
+                Shortcut shortcut;
+                View *view;
+                MenuCallback callback;
+                EnabledCallback enabledCallback;
+                SelectedCallback selectedCallback;
+                i32 toolbarIndex;
+            };
+
+            struct SidebarItem {
+                std::string icon;
+                DrawCallback callback;
+                EnabledCallback enabledCallback;
+            };
+
+            struct TitleBarButton {
+                std::string icon;
+                ImGuiCustomCol color;
+                UnlocalizedString unlocalizedTooltip;
+                ClickCallback callback;
+            };
+
+            struct WelcomeScreenQuickSettingsToggle {
+                std::string onIcon, offIcon;
+                UnlocalizedString unlocalizedTooltip;
+                ToggleCallback callback;
+                mutable bool state;
+            };
+
+            constexpr static auto SeparatorValue = "$SEPARATOR$";
+            constexpr static auto SubMenuValue = "$SUBMENU$";
+
+            const std::multimap<u32, MainMenuItem>& getMainMenuItems();
+
+            const std::multimap<u32, MenuItem>& getMenuItems();
+            const std::vector<MenuItem*>& getToolbarMenuItems();
+            std::multimap<u32, MenuItem>& getMenuItemsMutable();
+
+            const std::vector<DrawCallback>& getWelcomeScreenEntries();
+            const std::vector<DrawCallback>& getFooterItems();
+            const std::vector<DrawCallback>& getToolbarItems();
+            const std::vector<SidebarItem>& getSidebarItems();
+            const std::vector<TitleBarButton>& getTitlebarButtons();
+            const std::vector<WelcomeScreenQuickSettingsToggle>& getWelcomeScreenQuickSettingsToggles();
+
+        }
+
+        /**
+         * @brief Adds a new top-level main menu entry
+         * @param unlocalizedName The unlocalized name of the entry
+         * @param priority The priority of the entry. Lower values are displayed first
+         */
+        void registerMainMenuItem(const UnlocalizedString &unlocalizedName, u32 priority);
+
+        /**
+         * @brief Adds a new main menu entry
+         * @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
+         * @param icon The icon to use for the entry
+         * @param priority The priority of the entry. Lower values are displayed first
+         * @param shortcut The shortcut to use for the entry
+         * @param function The function to call when the entry is clicked
+         * @param enabledCallback The function to call to determine if the entry is enabled
+         * @param view The view to use for the entry. If nullptr, the shortcut will work globally
+         */
+        void addMenuItem(
+            const std::vector<UnlocalizedString> &unlocalizedMainMenuNames,
+            const Icon &icon,
+            u32 priority,
+            const Shortcut &shortcut,
+            const impl::MenuCallback &function,
+            const impl::EnabledCallback& enabledCallback, View *view
+        );
+
+        /**
+         * @brief Adds a new main menu entry
+         * @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
+         * @param icon The icon to use for the entry
+         * @param priority The priority of the entry. Lower values are displayed first
+         * @param shortcut The shortcut to use for the entry
+         * @param function The function to call when the entry is clicked
+         * @param enabledCallback The function to call to determine if the entry is enabled
+         * @param selectedCallback The function to call to determine if the entry is selected
+         * @param view The view to use for the entry. If nullptr, the shortcut will work globally
+         */
+        void addMenuItem(
+            const std::vector<UnlocalizedString> &unlocalizedMainMenuNames,
+            const Icon &icon,
+            u32 priority,
+            Shortcut shortcut,
+            const impl::MenuCallback &function,
+            const impl::EnabledCallback& enabledCallback = []{ return true; },
+            const impl::SelectedCallback &selectedCallback = []{ return false; },
+            View *view = nullptr
+        );
+
+        /**
+         * @brief Adds a new main menu entry
+         * @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
+         * @param priority The priority of the entry. Lower values are displayed first
+         * @param shortcut The shortcut to use for the entry
+         * @param function The function to call when the entry is clicked
+         * @param enabledCallback The function to call to determine if the entry is enabled
+         * @param selectedCallback The function to call to determine if the entry is selected
+         * @param view The view to use for the entry. If nullptr, the shortcut will work globally
+         */
+        void addMenuItem(
+            const std::vector<UnlocalizedString> &unlocalizedMainMenuNames,
+            u32 priority,
+            const Shortcut &shortcut,
+            const impl::MenuCallback &function,
+            const impl::EnabledCallback& enabledCallback = []{ return true; },
+            const impl::SelectedCallback &selectedCallback = []{ return false; },
+            View *view = nullptr
+        );
+
+        /**
+         * @brief Adds a new main menu sub-menu entry
+         * @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
+         * @param priority The priority of the entry. Lower values are displayed first
+         * @param function The function to call when the entry is clicked
+         * @param enabledCallback The function to call to determine if the entry is enabled
+         * @param view The view to use for the entry. If nullptr, the item will always be visible
+         */
+        void addMenuItemSubMenu(
+            std::vector<UnlocalizedString> unlocalizedMainMenuNames,
+            u32 priority,
+            const impl::MenuCallback &function,
+            const impl::EnabledCallback& enabledCallback = []{ return true; },
+            View *view = nullptr
+        );
+
+        /**
+         * @brief Adds a new main menu sub-menu entry
+         * @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
+         * @param icon The icon to use for the entry
+         * @param priority The priority of the entry. Lower values are displayed first
+         * @param function The function to call when the entry is clicked
+         * @param enabledCallback The function to call to determine if the entry is enabled
+         * @param view The view to use for the entry. If nullptr, the item will always be visible
+         */
+        void addMenuItemSubMenu(
+            std::vector<UnlocalizedString> unlocalizedMainMenuNames,
+            const char *icon,
+            u32 priority,
+            const impl::MenuCallback &function,
+            const impl::EnabledCallback& enabledCallback = []{ return true; },
+            View *view = nullptr
+        );
+
+
+        /**
+         * @brief Adds a new main menu separator
+         * @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
+         * @param priority The priority of the entry. Lower values are displayed first
+         * @param view The view to use for the entry. If nullptr, the item will always be visible
+         */
+        void addMenuItemSeparator(std::vector<UnlocalizedString> unlocalizedMainMenuNames, u32 priority, View *view = nullptr);
+
+
+        /**
+         * @brief Adds a new welcome screen entry
+         * @param function The function to call to draw the entry
+         */
+        void addWelcomeScreenEntry(const impl::DrawCallback &function);
+
+        /**
+         * @brief Adds a new footer item
+         * @param function The function to call to draw the item
+         */
+        void addFooterItem(const impl::DrawCallback &function);
+
+        /**
+         * @brief Adds a new toolbar item
+         * @param function The function to call to draw the item
+         */
+        void addToolbarItem(const impl::DrawCallback &function);
+
+        /**
+         * @brief Adds a menu item to the toolbar
+         * @param unlocalizedName Unlocalized name of the menu item
+         * @param color Color of the toolbar icon
+         */
+        void addMenuItemToToolbar(const UnlocalizedString &unlocalizedName, ImGuiCustomCol color);
+
+        /**
+         * @brief Reconstructs the toolbar items list after they have been modified
+         */
+        void updateToolbarItems();
+
+        /**
+         * @brief Adds a new sidebar item
+         * @param icon The icon to use for the item
+         * @param function The function to call to draw the item
+         * @param enabledCallback The function
+         */
+        void addSidebarItem(
+            const std::string &icon,
+            const impl::DrawCallback &function,
+            const impl::EnabledCallback &enabledCallback = []{ return true; }
+        );
+
+        /**
+         * @brief Adds a new title bar button
+         * @param icon The icon to use for the button
+         * @param color The color of the icon
+         * @param unlocalizedTooltip The unlocalized tooltip to use for the button
+         * @param function The function to call when the button is clicked
+         */
+        void addTitleBarButton(
+            const std::string &icon,
+            ImGuiCustomCol color,
+            const UnlocalizedString &unlocalizedTooltip,
+            const impl::ClickCallback &function
+        );
+
+        /**
+         * @brief Adds a new welcome screen quick settings toggle
+         * @param icon The icon to use for the button
+         * @param unlocalizedTooltip The unlocalized tooltip to use for the button
+         * @param defaultState The default state of the toggle
+         * @param function The function to call when the button is clicked
+         */
+        void addWelcomeScreenQuickSettingsToggle(
+            const std::string &icon,
+            const UnlocalizedString &unlocalizedTooltip,
+            bool defaultState,
+            const impl::ToggleCallback &function
+        );
+
+        /**
+         * @brief Adds a new welcome screen quick settings toggle
+         * @param onIcon The icon to use for the button when it's on
+         * @param offIcon The icon to use for the button when it's off
+         * @param unlocalizedTooltip The unlocalized tooltip to use for the button
+         * @param defaultState The default state of the toggle
+         * @param function The function to call when the button is clicked
+         */
+        void addWelcomeScreenQuickSettingsToggle(
+            const std::string &onIcon,
+            const std::string &offIcon,
+            const UnlocalizedString &unlocalizedTooltip,
+            bool defaultState,
+            const impl::ToggleCallback &function
+        );
+
+    }
+
+}

lib/libimhex/include/hex/api/content_registry/views.hpp

@@ -0,0 +1,63 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <hex/api/localization_manager.hpp>
+#include <hex/ui/view.hpp>
+
+#include <map>
+#include <memory>
+#include <functional>
+
+EXPORT_MODULE namespace hex {
+
+    /* View Registry. Allows adding of new windows */
+    namespace ContentRegistry::Views {
+
+        namespace impl {
+
+            void add(std::unique_ptr<View> &&view);
+            void setFullScreenView(std::unique_ptr<View> &&view);
+
+            const std::map<UnlocalizedString, std::unique_ptr<View>>& getEntries();
+            const std::unique_ptr<View>& getFullScreenView();
+
+        }
+
+        /**
+         * @brief Adds a new view to ImHex
+         * @tparam T The custom view class that extends View
+         * @tparam Args Arguments types
+         * @param args Arguments passed to the constructor of the view
+         */
+        template<std::derived_from<View> T, typename... Args>
+        void add(Args &&...args) {
+            return impl::add(std::make_unique<T>(std::forward<Args>(args)...));
+        }
+
+        /**
+         * @brief Sets a view as a full-screen view. This will cause the view to take up the entire ImHex window
+         * @tparam T The custom view class that extends View
+         * @tparam Args Arguments types
+         * @param args Arguments passed to the constructor of the view
+         */
+        template<std::derived_from<View> T, typename... Args>
+        void setFullScreenView(Args &&...args) {
+            return impl::setFullScreenView(std::make_unique<T>(std::forward<Args>(args)...));
+        }
+
+        /**
+         * @brief Gets a view by its unlocalized name
+         * @param unlocalizedName The unlocalized name of the view
+         * @return The view if it exists, nullptr otherwise
+         */
+        View* getViewByName(const UnlocalizedString &unlocalizedName);
+
+        /**
+         * @brief Gets the currently focused view
+         * @return The view that is focused right now. nullptr if none is focused
+         */
+        View* getFocusedView();
+    }
+
+}

lib/libimhex/include/hex/api/theme_manager.hpp

@@ -6,7 +6,7 @@
 #include <string>
 #include <variant>
 
-#include <nlohmann/json_fwd.hpp>
+#include <nlohmann/json.hpp>
 #include <imgui.h>
 
 EXPORT_MODULE namespace hex {