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feat: Add support for custom inspector edit widgets

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WerWolv
2025-12-12 13:15:16 +01:00
parent 21e61bfce6
commit de25ce7fbb
4 changed files with 152 additions and 107 deletions
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34
lib/libimhex/include/hex/api/content_registry/data_inspector.hpp
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@@ -8,6 +8,7 @@
#include <optional>
#include <string>
#include <vector>
#include <bit>
EXPORT_MODULE namespace hex {
@@ -22,8 +23,10 @@ EXPORT_MODULE namespace hex {
namespace impl {
struct DoNotUseThisByItselfTag {};
using DisplayFunction = std::function<std::string()>;
using EditingFunction = std::function<std::vector<u8>(std::string, std::endian)>;
using EditingFunction = std::function<std::optional<std::vector<u8>>(std::string&, std::endian, DoNotUseThisByItselfTag)>;
using GeneratorFunction = std::function<DisplayFunction(const std::vector<u8> &, std::endian, NumberDisplayStyle)>;
struct Entry {
@@ -38,6 +41,35 @@ EXPORT_MODULE namespace hex {
}
namespace EditWidget {
class Widget {
public:
using Function = std::function<std::vector<u8>(const std::string&, std::endian)>;
explicit Widget(const Function &function) : m_function(function) {}
virtual ~Widget() = default;
virtual std::optional<std::vector<u8>> draw(std::string &value, std::endian endian) = 0;
std::optional<std::vector<u8>> operator()(std::string &value, std::endian endian, impl::DoNotUseThisByItselfTag) {
return draw(value, endian);
}
std::vector<u8> getBytes(const std::string &value, std::endian endian) const {
return m_function(value, endian);
}
private:
Function m_function;
};
struct TextInput : Widget {
explicit TextInput(const Function &function) : Widget(function) {}
std::optional<std::vector<u8>> draw(std::string &value, std::endian endian) override;
};
}
/**
* @brief Adds a new entry to the data inspector
* @param unlocalizedName The unlocalized name of the entry

12
lib/libimhex/source/api/content_registry.cpp
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@@ -870,6 +870,18 @@ namespace hex {
}
namespace EditWidget {
std::optional<std::vector<u8>> TextInput::draw(std::string &value, std::endian endian) {
if (ImGui::InputText("##InspectorLineEditing", value,
ImGuiInputTextFlags_EnterReturnsTrue |
ImGuiInputTextFlags_AutoSelectAll)) {
return getBytes(value, endian);
}
return std::nullopt;
}
}
void add(const UnlocalizedString &unlocalizedName, size_t requiredSize, impl::GeneratorFunction displayGeneratorFunction, std::optional<impl::EditingFunction> editingFunction) {
log::debug("Registered new data inspector format: {}", unlocalizedName.get());