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Use new Context helpers for UI bindings

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This commit is contained in:
Anton Uramer 2024-07-23 12:39:56 +02:00
parent 6851e6e56a
commit a5d1db2afd
1 changed files with 42 additions and 44 deletions
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86
apps/openmw/mwlua/uibindings.cpp
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@ -80,8 +80,10 @@ namespace MWLua
}(); }();
} }
sol::table registerUiApi(const Context& context, bool menu) sol::table registerUiApi(const Context& context)
{ {
bool menu = context.mType == Context::Menu;
MWBase::WindowManager* windowManager = MWBase::Environment::get().getWindowManager(); MWBase::WindowManager* windowManager = MWBase::Environment::get().getWindowManager();
sol::table api = context.mLua->newTable(); sol::table api = context.mLua->newTable();
@ -293,51 +295,47 @@ namespace MWLua
sol::table initUserInterfacePackage(const Context& context) sol::table initUserInterfacePackage(const Context& context)
{ {
std::string_view menuCache = "openmw_ui_menu"; if (context.initializeOnce("openmw_ui_usertypes"))
std::string_view gameCache = "openmw_ui_game";
std::string_view cacheKey = context.mType == Context::Menu ? menuCache : gameCache;
{ {
sol::state_view& lua = context.mLua->sol(); auto element = context.mLua->sol().new_usertype<LuaUi::Element>("UiElement");
if (lua[cacheKey] != sol::nil) element[sol::meta_function::to_string] = [](const LuaUi::Element& element) {
return lua[cacheKey]; std::stringstream res;
res << "UiElement";
if (element.mLayer != "")
res << "[" << element.mLayer << "]";
return res.str();
};
element["layout"] = sol::property([](const LuaUi::Element& element) { return element.mLayout; },
[](LuaUi::Element& element, const sol::table& layout) { element.mLayout = layout; });
element["update"] = [luaManager = context.mLuaManager](const std::shared_ptr<LuaUi::Element>& element) {
if (element->mState != LuaUi::Element::Created)
return;
element->mState = LuaUi::Element::Update;
luaManager->addAction([element] { wrapAction(element, [&] { element->update(); }); }, "Update UI");
};
element["destroy"] = [luaManager = context.mLuaManager](const std::shared_ptr<LuaUi::Element>& element) {
if (element->mState == LuaUi::Element::Destroyed)
return;
element->mState = LuaUi::Element::Destroy;
luaManager->addAction(
[element] { wrapAction(element, [&] { LuaUi::Element::erase(element.get()); }); }, "Destroy UI");
};
auto uiLayer = context.mLua->sol().new_usertype<LuaUi::Layer>("UiLayer");
uiLayer["name"]
= sol::readonly_property([](LuaUi::Layer& self) -> std::string_view { return self.name(); });
uiLayer["size"] = sol::readonly_property([](LuaUi::Layer& self) { return self.size(); });
uiLayer[sol::meta_function::to_string]
= [](LuaUi::Layer& self) { return Misc::StringUtils::format("UiLayer(%s)", self.name()); };
} }
auto element = context.mLua->sol().new_usertype<LuaUi::Element>("UiElement"); sol::object cached = context.getTypePackage("openmw_ui");
element[sol::meta_function::to_string] = [](const LuaUi::Element& element) { if (cached != sol::nil)
std::stringstream res; return cached;
res << "UiElement"; else
if (element.mLayer != "") {
res << "[" << element.mLayer << "]"; sol::table api = LuaUtil::makeReadOnly(registerUiApi(context));
return res.str(); return context.setTypePackage(api, "openmw_ui");
}; }
element["layout"] = sol::property([](const LuaUi::Element& element) { return element.mLayout; },
[](LuaUi::Element& element, const sol::table& layout) { element.mLayout = layout; });
element["update"] = [luaManager = context.mLuaManager](const std::shared_ptr<LuaUi::Element>& element) {
if (element->mState != LuaUi::Element::Created)
return;
element->mState = LuaUi::Element::Update;
luaManager->addAction([element] { wrapAction(element, [&] { element->update(); }); }, "Update UI");
};
element["destroy"] = [luaManager = context.mLuaManager](const std::shared_ptr<LuaUi::Element>& element) {
if (element->mState == LuaUi::Element::Destroyed)
return;
element->mState = LuaUi::Element::Destroy;
luaManager->addAction(
[element] { wrapAction(element, [&] { LuaUi::Element::erase(element.get()); }); }, "Destroy UI");
};
auto uiLayer = context.mLua->sol().new_usertype<LuaUi::Layer>("UiLayer");
uiLayer["name"] = sol::readonly_property([](LuaUi::Layer& self) -> std::string_view { return self.name(); });
uiLayer["size"] = sol::readonly_property([](LuaUi::Layer& self) { return self.size(); });
uiLayer[sol::meta_function::to_string]
= [](LuaUi::Layer& self) { return Misc::StringUtils::format("UiLayer(%s)", self.name()); };
sol::table menuApi = registerUiApi(context, true);
sol::table gameApi = registerUiApi(context, false);
sol::state_view& lua = context.mLua->sol();
lua[menuCache] = LuaUtil::makeReadOnly(menuApi);
lua[gameCache] = LuaUtil::makeReadOnly(gameApi);
return lua[cacheKey];
} }
} }