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build: Streamline definition on plugin features

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WerWolv
2024-07-09 07:21:25 +02:00
parent 32e2ccbca0
commit f8f47012c4
7 changed files with 52 additions and 50 deletions
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33
lib/libimhex/include/hex/plugin.hpp
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@@ -37,12 +37,29 @@ void* PluginSubCommandsFunctionHelper<T>::getSubCommands() {
return nullptr;
}
extern std::vector<hex::Feature> g_features;
#if defined (IMHEX_STATIC_LINK_PLUGINS)
#define IMHEX_PLUGIN_VISIBILITY_PREFIX static
#else
#define IMHEX_PLUGIN_VISIBILITY_PREFIX extern "C" [[gnu::visibility("default")]]
#endif
#define IMHEX_FEATURE_ENABLED(feature) WOLV_TOKEN_CONCAT(WOLV_TOKEN_CONCAT(WOLV_TOKEN_CONCAT(IMHEX_PLUGIN_, IMHEX_PLUGIN_NAME), _FEATURE_), feature)
#define IMHEX_DEFINE_PLUGIN_FEATURES() IMHEX_DEFINE_PLUGIN_FEATURES_IMPL()
#define IMHEX_DEFINE_PLUGIN_FEATURES_IMPL() \
extern std::vector<hex::Feature> g_features; \
template<> \
struct PluginFeatureFunctionHelper<PluginFunctionHelperInstantiation> { \
static void* getFeatures(); \
}; \
void* PluginFeatureFunctionHelper<PluginFunctionHelperInstantiation>::getFeatures() { \
return &g_features; \
} \
std::vector<hex::Feature> g_features = { IMHEX_PLUGIN_FEATURES_CONTENT }
#define IMHEX_PLUGIN_FEATURES g_features
/**
* This macro is used to define all the required entry points for a plugin.
* Name, Author and Description will be displayed in the in the plugin list on the Welcome screen.
@@ -85,6 +102,7 @@ void* PluginSubCommandsFunctionHelper<T>::getSubCommands() {
ImGui::SetCurrentContext(ctx); \
GImGui = ctx; \
} \
IMHEX_DEFINE_PLUGIN_FEATURES(); \
IMHEX_PLUGIN_VISIBILITY_PREFIX void* getFeatures() { \
return PluginFeatureFunctionHelper<PluginFunctionHelperInstantiation>::getFeatures(); \
} \
@@ -129,18 +147,3 @@ void* PluginSubCommandsFunctionHelper<T>::getSubCommands() {
return &g_subCommands; \
} \
std::vector<hex::SubCommand> g_subCommands
#define IMHEX_FEATURE_ENABLED(feature) WOLV_TOKEN_CONCAT(WOLV_TOKEN_CONCAT(WOLV_TOKEN_CONCAT(IMHEX_PLUGIN_, IMHEX_PLUGIN_NAME), _FEATURE_), feature)
#define IMHEX_DEFINE_PLUGIN_FEATURES() IMHEX_DEFINE_PLUGIN_FEATURES_IMPL()
#define IMHEX_DEFINE_PLUGIN_FEATURES_IMPL() \
extern std::vector<hex::Feature> g_features; \
template<> \
struct PluginFeatureFunctionHelper<PluginFunctionHelperInstantiation> { \
static void* getFeatures(); \
}; \
void* PluginFeatureFunctionHelper<PluginFunctionHelperInstantiation>::getFeatures() { \
return &g_features; \
} \
std::vector<hex::Feature> g_features
#define IMHEX_PLUGIN_FEATURES g_features