Use the new approach for creating plugin factory

Directly serializing and deserializing into objects was and more
boilerplate heavy (since we now need two implementations even though we
only use one), and also much less flexible because we can't wrap
payloads in structs or provide optional values that way.
This commit is contained in:
Robbert van der Helm
2020-12-12 21:51:06 +01:00
parent 1b30000147
commit 39984ad442
14 changed files with 151 additions and 204 deletions
@@ -21,12 +21,10 @@
#include <public.sdk/source/vst/utility/stringconvert.h>
YaPluginFactory::YaPluginFactory(){FUNKNOWN_CTOR}
YaPluginFactory::ConstructArgs::ConstructArgs() {}
YaPluginFactory::YaPluginFactory(
YaPluginFactory::ConstructArgs::ConstructArgs(
Steinberg::IPtr<Steinberg::IPluginFactory> factory) {
FUNKNOWN_CTOR
known_iids.insert(factory->iid);
// `IPluginFactory::getFactoryInfo`
if (Steinberg::PFactoryInfo info;
@@ -75,7 +73,11 @@ YaPluginFactory::YaPluginFactory(
}
}
YaPluginFactory::~YaPluginFactory() {
YaPluginFactory::YaPluginFactory(const ConstructArgs&& args)
: arguments(std::move(args)){FUNKNOWN_CTOR}
// clang-format just doesn't understand these macros, I guess
YaPluginFactory::~YaPluginFactory() {
FUNKNOWN_DTOR
}
@@ -88,15 +90,15 @@ tresult PLUGIN_API YaPluginFactory::queryInterface(Steinberg::FIDString _iid,
void** obj) {
QUERY_INTERFACE(_iid, obj, Steinberg::FUnknown::iid,
Steinberg::IPluginFactory)
if (known_iids.contains(Steinberg::IPluginFactory::iid)) {
if (arguments.known_iids.contains(Steinberg::IPluginFactory::iid)) {
QUERY_INTERFACE(_iid, obj, Steinberg::IPluginFactory::iid,
Steinberg::IPluginFactory)
}
if (known_iids.contains(Steinberg::IPluginFactory2::iid)) {
if (arguments.known_iids.contains(Steinberg::IPluginFactory2::iid)) {
QUERY_INTERFACE(_iid, obj, Steinberg::IPluginFactory2::iid,
Steinberg::IPluginFactory2)
}
if (known_iids.contains(Steinberg::IPluginFactory3::iid)) {
if (arguments.known_iids.contains(Steinberg::IPluginFactory3::iid)) {
QUERY_INTERFACE(_iid, obj, Steinberg::IPluginFactory3::iid,
Steinberg::IPluginFactory3)
}
@@ -107,8 +109,8 @@ tresult PLUGIN_API YaPluginFactory::queryInterface(Steinberg::FIDString _iid,
tresult PLUGIN_API
YaPluginFactory::getFactoryInfo(Steinberg::PFactoryInfo* info) {
if (info && factory_info) {
*info = *factory_info;
if (info && arguments.factory_info) {
*info = *arguments.factory_info;
return Steinberg::kResultOk;
} else {
return Steinberg::kNotInitialized;
@@ -116,17 +118,17 @@ YaPluginFactory::getFactoryInfo(Steinberg::PFactoryInfo* info) {
}
int32 PLUGIN_API YaPluginFactory::countClasses() {
return num_classes;
return arguments.num_classes;
}
tresult PLUGIN_API YaPluginFactory::getClassInfo(Steinberg::int32 index,
Steinberg::PClassInfo* info) {
if (index >= static_cast<int32>(class_infos_unicode.size())) {
if (index >= static_cast<int32>(arguments.class_infos_unicode.size())) {
return Steinberg::kInvalidArgument;
}
if (class_infos_1[index]) {
*info = *class_infos_1[index];
if (arguments.class_infos_1[index]) {
*info = *arguments.class_infos_1[index];
return Steinberg::kResultOk;
} else {
return Steinberg::kResultFalse;
@@ -135,12 +137,12 @@ tresult PLUGIN_API YaPluginFactory::getClassInfo(Steinberg::int32 index,
tresult PLUGIN_API
YaPluginFactory::getClassInfo2(int32 index, Steinberg::PClassInfo2* info) {
if (index >= static_cast<int32>(class_infos_1.size())) {
if (index >= static_cast<int32>(arguments.class_infos_1.size())) {
return Steinberg::kInvalidArgument;
}
if (class_infos_2[index]) {
*info = *class_infos_2[index];
if (arguments.class_infos_2[index]) {
*info = *arguments.class_infos_2[index];
return Steinberg::kResultOk;
} else {
return Steinberg::kResultFalse;
@@ -150,12 +152,12 @@ YaPluginFactory::getClassInfo2(int32 index, Steinberg::PClassInfo2* info) {
tresult PLUGIN_API
YaPluginFactory::getClassInfoUnicode(int32 index,
Steinberg::PClassInfoW* info) {
if (index >= static_cast<int32>(class_infos_unicode.size())) {
if (index >= static_cast<int32>(arguments.class_infos_unicode.size())) {
return Steinberg::kInvalidArgument;
}
if (class_infos_unicode[index]) {
*info = *class_infos_unicode[index];
if (arguments.class_infos_unicode[index]) {
*info = *arguments.class_infos_unicode[index];
return Steinberg::kResultOk;
} else {
return Steinberg::kResultFalse;