7e660450ed
This PR aims to implement a more complete undo/redo stack that, unlike the old one, also supports undoing insertions, deletions and resize operations
600 lines
20 KiB
C++
600 lines
20 KiB
C++
#pragma once
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#include <hex.hpp>
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#include <optional>
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#include <string>
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#include <vector>
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#include <map>
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#include <wolv/io/fs.hpp>
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using ImGuiID = unsigned int;
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struct ImVec2;
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struct ImFontAtlas;
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namespace hex {
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namespace prv {
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class Provider;
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}
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namespace ImHexApi {
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/* Functions to query information from the Hex Editor and interact with it */
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namespace HexEditor {
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using TooltipFunction = std::function<void(u64, const u8*, size_t)>;
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class Highlighting {
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public:
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Highlighting() = default;
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Highlighting(Region region, color_t color);
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[[nodiscard]] const Region &getRegion() const { return this->m_region; }
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[[nodiscard]] const color_t &getColor() const { return this->m_color; }
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private:
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Region m_region = {};
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color_t m_color = 0x00;
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};
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class Tooltip {
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public:
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Tooltip() = default;
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Tooltip(Region region, std::string value, color_t color);
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[[nodiscard]] const Region &getRegion() const { return this->m_region; }
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[[nodiscard]] const color_t &getColor() const { return this->m_color; }
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[[nodiscard]] const std::string &getValue() const { return this->m_value; }
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private:
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Region m_region = {};
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std::string m_value;
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color_t m_color = 0x00;
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};
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struct ProviderRegion : Region {
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prv::Provider *provider;
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[[nodiscard]] prv::Provider *getProvider() const { return this->provider; }
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[[nodiscard]] Region getRegion() const { return { this->address, this->size }; }
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};
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namespace impl {
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using HighlightingFunction = std::function<std::optional<color_t>(u64, const u8*, size_t, bool)>;
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std::map<u32, Highlighting> &getBackgroundHighlights();
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std::map<u32, HighlightingFunction> &getBackgroundHighlightingFunctions();
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std::map<u32, Highlighting> &getForegroundHighlights();
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std::map<u32, HighlightingFunction> &getForegroundHighlightingFunctions();
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std::map<u32, Tooltip> &getTooltips();
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std::map<u32, TooltipFunction> &getTooltipFunctions();
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void setCurrentSelection(const std::optional<ProviderRegion> ®ion);
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}
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/**
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* @brief Adds a background color highlighting to the Hex Editor
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* @param region The region to highlight
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* @param color The color to use for the highlighting
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* @return Unique ID used to remove the highlighting again later
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*/
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u32 addBackgroundHighlight(const Region ®ion, color_t color);
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/**
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* @brief Removes a background color highlighting from the Hex Editor
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* @param id The ID of the highlighting to remove
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*/
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void removeBackgroundHighlight(u32 id);
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/**
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* @brief Adds a foreground color highlighting to the Hex Editor
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* @param region The region to highlight
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* @param color The color to use for the highlighting
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* @return Unique ID used to remove the highlighting again later
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*/
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u32 addForegroundHighlight(const Region ®ion, color_t color);
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/**
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* @brief Removes a foreground color highlighting from the Hex Editor
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* @param id The ID of the highlighting to remove
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*/
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void removeForegroundHighlight(u32 id);
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/**
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* @brief Adds a hover tooltip to the Hex Editor
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* @param region The region to add the tooltip to
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* @param value Text to display in the tooltip
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* @param color The color of the tooltip
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* @return Unique ID used to remove the tooltip again later
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*/
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u32 addTooltip(Region region, std::string value, color_t color);
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/**
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* @brief Removes a hover tooltip from the Hex Editor
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* @param id The ID of the tooltip to remove
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*/
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void removeTooltip(u32 id);
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/**
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* @brief Adds a background color highlighting to the Hex Editor using a callback function
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* @param function Function that draws the highlighting based on the hovered region
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* @return Unique ID used to remove the highlighting again later
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*/
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u32 addTooltipProvider(TooltipFunction function);
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/**
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* @brief Removes a background color highlighting from the Hex Editor
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* @param id The ID of the highlighting to remove
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*/
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void removeTooltipProvider(u32 id);
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/**
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* @brief Adds a background color highlighting to the Hex Editor using a callback function
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* @param function Function that draws the highlighting based on the hovered region
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* @return Unique ID used to remove the highlighting again later
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*/
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u32 addBackgroundHighlightingProvider(const impl::HighlightingFunction &function);
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/**
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* @brief Removes a background color highlighting from the Hex Editor
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* @param id The ID of the highlighting to remove
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*/
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void removeBackgroundHighlightingProvider(u32 id);
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/**
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* @brief Adds a foreground color highlighting to the Hex Editor using a callback function
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* @param function Function that draws the highlighting based on the hovered region
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* @return Unique ID used to remove the highlighting again later
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*/
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u32 addForegroundHighlightingProvider(const impl::HighlightingFunction &function);
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/**
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* @brief Removes a foreground color highlighting from the Hex Editor
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* @param id The ID of the highlighting to remove
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*/
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void removeForegroundHighlightingProvider(u32 id);
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/**
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* @brief Checks if there's a valid selection in the Hex Editor right now
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*/
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bool isSelectionValid();
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/**
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* @brief Clears the current selection in the Hex Editor
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*/
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void clearSelection();
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/**
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* @brief Gets the current selection in the Hex Editor
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* @return The current selection
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*/
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std::optional<ProviderRegion> getSelection();
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/**
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* @brief Sets the current selection in the Hex Editor
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* @param region The region to select
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* @param provider The provider to select the region in
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*/
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void setSelection(const Region ®ion, prv::Provider *provider = nullptr);
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/**
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* @brief Sets the current selection in the Hex Editor
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* @param region The region to select
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*/
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void setSelection(const ProviderRegion ®ion);
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/**
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* @brief Sets the current selection in the Hex Editor
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* @param address The address to select
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* @param size The size of the selection
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* @param provider The provider to select the region in
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*/
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void setSelection(u64 address, size_t size, prv::Provider *provider = nullptr);
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}
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/* Functions to interact with Bookmarks */
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namespace Bookmarks {
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struct Entry {
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Region region;
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std::string name;
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std::string comment;
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u32 color;
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bool locked;
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u64 id;
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};
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/**
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* @brief Adds a new bookmark
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* @param address The address of the bookmark
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* @param size The size of the bookmark
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* @param name The name of the bookmark
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* @param comment The comment of the bookmark
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* @param color The color of the bookmark or 0x00 for the default color
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* @return Bookmark ID
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*/
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u64 add(u64 address, size_t size, const std::string &name, const std::string &comment, color_t color = 0x00000000);
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/**
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* @brief Adds a new bookmark
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* @param region The region of the bookmark
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* @param name The name of the bookmark
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* @param comment The comment of the bookmark
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* @param color The color of the bookmark or 0x00 for the default color
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* @return Bookmark ID
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*/
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u64 add(Region region, const std::string &name, const std::string &comment, color_t color = 0x00000000);
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/**
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* @brief Removes a bookmark
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* @param id The ID of the bookmark to remove
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*/
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void remove(u64 id);
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}
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/**
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* Helper methods about the providers
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* @note the "current provider" or "currently selected provider" refers to the currently selected provider in the UI;
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* the provider the user is actually editing.
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*/
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namespace Provider {
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namespace impl {
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void resetClosingProvider();
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const std::vector<prv::Provider*>& getClosingProviders();
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}
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/**
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* @brief Gets the currently selected data provider
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* @return The currently selected data provider, or nullptr is there is none
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*/
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prv::Provider *get();
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/**
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* @brief Gets a list of all currently loaded data providers
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* @return The currently loaded data providers
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*/
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const std::vector<prv::Provider *> &getProviders();
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/**
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* @brief Sets the currently selected data provider
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* @param index Index of the provider to select
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*/
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void setCurrentProvider(u32 index);
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/**
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* @brief Gets the index of the currently selected data provider
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* @return Index of the selected provider
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*/
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i64 getCurrentProviderIndex();
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/**
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* @brief Checks whether the currently selected data provider is valid
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* @return Whether the currently selected data provider is valid
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*/
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bool isValid();
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/**
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* @brief Marks the **currently selected** data provider as dirty
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*/
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void markDirty();
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/**
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* @brief Marks **all data providers** as clean
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*/
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void resetDirty();
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/**
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* @brief Checks whether **any of the data providers** is dirty
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* @return Whether any data provider is dirty
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*/
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bool isDirty();
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/**
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* @brief Adds a newly created provider to the list of providers, and mark it as the selected one.
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* @param provider The provider to add
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* @param skipLoadInterface Whether to skip the provider's loading interface (see property documentation)
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* @param select Whether to select the provider after adding it
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*/
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void add(prv::Provider *provider, bool skipLoadInterface = false, bool select = true);
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/**
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* @brief Creates a new provider and adds it to the list of providers
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* @tparam T The type of the provider to create
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* @param args Arguments to pass to the provider's constructor
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*/
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template<std::derived_from<prv::Provider> T>
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void add(auto &&...args) {
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add(new T(std::forward<decltype(args)>(args)...));
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}
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/**
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* @brief Removes a provider from the list of providers
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* @param provider The provider to remove
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* @param noQuestions Whether to skip asking the user for confirmation
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*/
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void remove(prv::Provider *provider, bool noQuestions = false);
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/**
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* @brief Creates a new provider using its unlocalized name and add it to the list of providers
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* @param unlocalizedName The unlocalized name of the provider to create
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* @param skipLoadInterface Whether to skip the provider's loading interface (see property documentation)
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* @param select Whether to select the provider after adding it
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*/
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prv::Provider* createProvider(const std::string &unlocalizedName, bool skipLoadInterface = false, bool select = true);
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}
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/* Functions to interact with various ImHex system settings */
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namespace System {
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bool isMainInstance();
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namespace impl {
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void setMainInstanceStatus(bool status);
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void setMainWindowPosition(i32 x, i32 y);
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void setMainWindowSize(u32 width, u32 height);
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void setMainDockSpaceId(ImGuiID id);
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void setGlobalScale(float scale);
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void setNativeScale(float scale);
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void setBorderlessWindowMode(bool enabled);
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void setCustomFontPath(const std::fs::path &path);
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void setFontSize(float size);
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void setFontAtlas(ImFontAtlas *fontAtlas);
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void setGPUVendor(const std::string &vendor);
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void setPortableVersion(bool enabled);
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void addInitArgument(const std::string &key, const std::string &value = { });
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}
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struct ProgramArguments {
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int argc;
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char **argv;
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char **envp;
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};
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enum class TaskProgressState {
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Reset,
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Progress,
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Flash
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};
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enum class TaskProgressType {
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Normal,
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Warning,
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Error
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};
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/**
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* @brief Closes ImHex
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* @param noQuestions Whether to skip asking the user for confirmation
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*/
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void closeImHex(bool noQuestions = false);
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/**
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* @brief Restarts ImHex
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*/
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void restartImHex();
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/**
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* @brief Sets the progress bar in the task bar
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* @param state The state of the progress bar
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* @param type The type of the progress bar progress
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* @param progress The progress of the progress bar
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*/
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void setTaskBarProgress(TaskProgressState state, TaskProgressType type, u32 progress);
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/**
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* @brief Gets the current target FPS
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* @return The current target FPS
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*/
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float getTargetFPS();
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/**
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* @brief Sets the target FPS
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* @param fps The target FPS
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*/
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void setTargetFPS(float fps);
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/**
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* @brief Gets the current global scale
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* @return The current global scale
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*/
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float getGlobalScale();
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/**
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* @brief Gets the current native scale
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* @return The current native scale
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*/
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float getNativeScale();
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/**
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* @brief Gets the current main window position
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* @return Position of the main window
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*/
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ImVec2 getMainWindowPosition();
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/**
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* @brief Gets the current main window size
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* @return Size of the main window
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*/
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ImVec2 getMainWindowSize();
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/**
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* @brief Gets the current main dock space ID
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* @return ID of the main dock space
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*/
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ImGuiID getMainDockSpaceId();
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/**
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* @brief Checks if borderless window mode is enabled currently
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* @return Whether borderless window mode is enabled
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*/
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bool isBorderlessWindowModeEnabled();
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/**
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* @brief Gets the init arguments passed to ImHex from the splash screen
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* @return Init arguments
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*/
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std::map<std::string, std::string> &getInitArguments();
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constexpr static float DefaultFontSize = 13.0;
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/**
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* @brief Gets the current custom font path
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* @return The current custom font path
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*/
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std::filesystem::path &getCustomFontPath();
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/**
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* @brief Gets the current font size
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* @return The current font size
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*/
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float getFontSize();
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/**
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* @brief Gets the current font atlas
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* @return Current font atlas
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*/
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ImFontAtlas* getFontAtlas();
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/**
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* @brief Sets if ImHex should follow the system theme
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* @param enabled Whether to follow the system theme
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*/
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void enableSystemThemeDetection(bool enabled);
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/**
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* @brief Checks if ImHex follows the system theme
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* @return Whether ImHex follows the system theme
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*/
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bool usesSystemThemeDetection();
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/**
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* @brief Gets the currently set additional folder paths
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* @return The currently set additional folder paths
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*/
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std::vector<std::filesystem::path> &getAdditionalFolderPaths();
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/**
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* @brief Sets the additional folder paths
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* @param paths The additional folder paths
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*/
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void setAdditionalFolderPaths(const std::vector<std::filesystem::path> &paths);
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/**
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* @brief Gets the current GPU vendor
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* @return The current GPU vendor
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*/
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const std::string &getGPUVendor();
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/**
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* @brief Checks if ImHex is running in portable mode
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* @return Whether ImHex is running in portable mode
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*/
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bool isPortableVersion();
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/**
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* @brief Gets the current Operating System name
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* @return Operating System name
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*/
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std::string getOSName();
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/**
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* @brief Gets the current Operating System version
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* @return Operating System version
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*/
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std::string getOSVersion();
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/**
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* @brief Gets the current CPU architecture
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* @return CPU architecture
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*/
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std::string getArchitecture();
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/**
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* @brief Gets the current ImHex version
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* @return ImHex version
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*/
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std::string getImHexVersion(bool withBuildType = true);
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/**
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* @brief Gets the current git commit hash
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* @param longHash Whether to return the full hash or the shortened version
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* @return Git commit hash
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*/
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std::string getCommitHash(bool longHash = false);
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/**
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* @brief Gets the current git commit branch
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* @return Git commit branch
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*/
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std::string getCommitBranch();
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/**
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* @brief Checks if ImHex was built in debug mode
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* @return True if ImHex was built in debug mode, false otherwise
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*/
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bool isDebugBuild();
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enum class UpdateType {
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Stable,
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Nightly
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};
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bool updateImHex(UpdateType updateType);
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}
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/**
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* @brief Cross-instance messaging system
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* This allows you to send messages to the "main" instance of ImHex running, from any other instance
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*/
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namespace Messaging {
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namespace impl {
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using MessagingHandler = std::function<void(const std::vector<u8> &)>;
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std::map<std::string, MessagingHandler> &getHandlers();
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void runHandler(const std::string &eventName, const std::vector<u8> &args);
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}
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/**
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* @brief Register the handler for this specific event name
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*/
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void registerHandler(const std::string &eventName, const impl::MessagingHandler &handler);
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}
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}
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}
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