chatterino2
Code Issues

Move plugins to Sol (#5622)

Browse Source 
Co-authored-by: Nerixyz <nerixdev@outlook.de>
Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>
This commit is contained in:
Mm2PL
2024-10-20 11:57:05 +02:00
committed by GitHub
parent 9345050868
commit 352a4ec132
42 changed files with 2120 additions and 2208 deletions
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src/controllers/plugins/Plugin.hpp
+28 -27
View File
@@ -2,8 +2,8 @@
#ifdef CHATTERINO_HAVE_PLUGINS
# include "Application.hpp"
# include "common/network/NetworkCommon.hpp"
# include "controllers/plugins/LuaAPI.hpp"
# include "controllers/plugins/api/EventType.hpp"
# include "controllers/plugins/api/HTTPRequest.hpp"
# include "controllers/plugins/LuaUtilities.hpp"
# include "controllers/plugins/PluginPermission.hpp"
@@ -11,7 +11,10 @@
# include <QString>
# include <QUrl>
# include <semver/semver.hpp>
# include <sol/forward.hpp>
# include <memory>
# include <optional>
# include <unordered_map>
# include <unordered_set>
# include <vector>
@@ -56,6 +59,8 @@ struct PluginMeta {
}
explicit PluginMeta(const QJsonObject &obj);
// This is for tests
PluginMeta() = default;
};
class Plugin
@@ -75,13 +80,18 @@ public:
~Plugin();
Plugin(const Plugin &) = delete;
Plugin(Plugin &&) = delete;
Plugin &operator=(const Plugin &) = delete;
Plugin &operator=(Plugin &&) = delete;
/**
* @brief Perform all necessary tasks to bind a command name to this plugin
* @param name name of the command to create
* @param functionName name of the function that should be called when the command is executed
* @param function the function that should be called when the command is executed
* @return true if addition succeeded, false otherwise (for example because the command name is already taken)
*/
bool registerCommand(const QString &name, const QString &functionName);
bool registerCommand(const QString &name, sol::protected_function function);
/**
* @brief Get names of all commands belonging to this plugin
@@ -98,35 +108,19 @@ public:
return this->loadDirectory_.absoluteFilePath("data");
}
// Note: The CallbackFunction object's destructor will remove the function from the lua stack
using LuaCompletionCallback =
lua::CallbackFunction<lua::api::CompletionList,
lua::api::CompletionEvent>;
std::optional<LuaCompletionCallback> getCompletionCallback()
std::optional<sol::protected_function> getCompletionCallback()
{
if (this->state_ == nullptr || !this->error_.isNull())
{
return {};
}
// this uses magic enum to help automatic tooling find usages
auto typeName =
magic_enum::enum_name(lua::api::EventType::CompletionRequested);
std::string cbName;
cbName.reserve(5 + typeName.size());
cbName += "c2cb-";
cbName += typeName;
auto typ =
lua_getfield(this->state_, LUA_REGISTRYINDEX, cbName.c_str());
if (typ != LUA_TFUNCTION)
auto it =
this->callbacks.find(lua::api::EventType::CompletionRequested);
if (it == this->callbacks.end())
{
lua_pop(this->state_, 1);
return {};
}
// move
return std::make_optional<lua::CallbackFunction<
lua::api::CompletionList, lua::api::CompletionEvent>>(
this->state_, lua_gettop(this->state_));
return it->second;
}
/**
@@ -143,18 +137,25 @@ public:
bool hasFSPermissionFor(bool write, const QString &path);
bool hasHTTPPermissionFor(const QUrl &url);
std::map<lua::api::EventType, sol::protected_function> callbacks;
// In-flight HTTP Requests
// This is a lifetime hack to ensure they get deleted with the plugin. This relies on the Plugin getting deleted on reload!
std::vector<std::shared_ptr<lua::api::HTTPRequest>> httpRequests;
private:
QDir loadDirectory_;
lua_State *state_;
QString error_;
// maps command name -> function name
std::unordered_map<QString, QString> ownedCommands;
// maps command name -> function
std::unordered_map<QString, sol::protected_function> ownedCommands;
std::vector<QTimer *> activeTimeouts;
int lastTimerId = 0;
friend class PluginController;
friend class PluginControllerAccess; // this is for tests
};
} // namespace chatterino
#endif