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Merge pull request #68233 from raulsntos/dotnet/raise-events

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C#: Generate strongly-typed method to raise signal events and fix event accessibility
This commit is contained in:
Rémi Verschelde
2024-09-27 13:53:11 +02:00
parent 506d6e427a da37998dc8
commit 543fa16b4c
4 changed files with 108 additions and 8 deletions
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40
modules/mono/editor/bindings_generator.cpp
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@@ -3227,6 +3227,46 @@ Error BindingsGenerator::_generate_cs_signal(const BindingsGenerator::TypeInterf
}
p_output.append(CLOSE_BLOCK_L1);
// Generate On{EventName} method to raise the event.
if (!p_itype.is_singleton) {
p_output.append(MEMBER_BEGIN "protected void ");
p_output << "On" << p_isignal.proxy_name;
if (is_parameterless) {
p_output.append("()\n" OPEN_BLOCK_L1 INDENT2);
p_output << "EmitSignal(SignalName." << p_isignal.proxy_name << ");\n";
p_output.append(CLOSE_BLOCK_L1);
} else {
p_output.append("(");
StringBuilder cs_emitsignal_params;
int idx = 0;
for (const ArgumentInterface &iarg : p_isignal.arguments) {
const TypeInterface *arg_type = _get_type_or_null(iarg.type);
ERR_FAIL_NULL_V_MSG(arg_type, ERR_BUG, "Argument type '" + iarg.type.cname + "' was not found.");
if (idx != 0) {
p_output << ", ";
cs_emitsignal_params << ", ";
}
p_output << arg_type->cs_type << " " << iarg.name;
if (arg_type->is_enum) {
cs_emitsignal_params << "(long)";
}
cs_emitsignal_params << iarg.name;
idx++;
}
p_output.append(")\n" OPEN_BLOCK_L1 INDENT2);
p_output << "EmitSignal(SignalName." << p_isignal.proxy_name << ", " << cs_emitsignal_params << ");\n";
p_output.append(CLOSE_BLOCK_L1);
}
}
}
return OK;