diff --git a/meson.build b/meson.build
index f88c0f0f..9cb58b34 100644
--- a/meson.build
+++ b/meson.build
@@ -77,6 +77,7 @@ vst3_plugin_sources = [
'src/common/communication/common.cpp',
'src/common/logging/common.cpp',
'src/common/logging/vst3.cpp',
+ 'src/common/serialization/vst3/plug-view/plug-view.cpp',
'src/common/serialization/vst3/plugin/audio-processor.cpp',
'src/common/serialization/vst3/plugin/component.cpp',
'src/common/serialization/vst3/plugin/connection-point.cpp',
@@ -125,6 +126,7 @@ host_sources = [
if with_vst3
host_sources += [
'src/common/logging/vst3.cpp',
+ 'src/common/serialization/vst3/plug-view/plug-view.cpp',
'src/common/serialization/vst3/plugin/audio-processor.cpp',
'src/common/serialization/vst3/plugin/component.cpp',
'src/common/serialization/vst3/plugin/connection-point.cpp',
diff --git a/src/common/serialization/vst3/plug-view/plug-view.cpp b/src/common/serialization/vst3/plug-view/plug-view.cpp
new file mode 100644
index 00000000..d5959681
--- /dev/null
+++ b/src/common/serialization/vst3/plug-view/plug-view.cpp
@@ -0,0 +1,26 @@
+// yabridge: a Wine VST bridge
+// Copyright (C) 2020 Robbert van der Helm
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+#include "plug-view.h"
+
+YaPlugView::ConstructArgs::ConstructArgs() {}
+
+YaPlugView::ConstructArgs::ConstructArgs(
+ Steinberg::IPtr object)
+ : supported(Steinberg::FUnknownPtr(object)) {}
+
+YaPlugView::YaPlugView(const ConstructArgs&& args)
+ : arguments(std::move(args)) {}
diff --git a/src/common/serialization/vst3/plug-view/plug-view.h b/src/common/serialization/vst3/plug-view/plug-view.h
new file mode 100644
index 00000000..f3f400a5
--- /dev/null
+++ b/src/common/serialization/vst3/plug-view/plug-view.h
@@ -0,0 +1,90 @@
+// yabridge: a Wine VST bridge
+// Copyright (C) 2020 Robbert van der Helm
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+#pragma once
+
+#include
+
+#include "../../common.h"
+#include "../base.h"
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
+
+/**
+ * Wraps around `IPlugView` for serialization purposes. This is instantiated as
+ * part of `Vst3PlugViewProxy`.
+ */
+class YaPlugView : public Steinberg::IPlugView {
+ public:
+ /**
+ * These are the arguments for creating a `YaPlugView`.
+ */
+ struct ConstructArgs {
+ ConstructArgs();
+
+ /**
+ * Check whether an existing implementation implements `IPlugView` and
+ * read arguments from it.
+ */
+ ConstructArgs(Steinberg::IPtr object);
+
+ /**
+ * Whether the object supported this interface.
+ */
+ bool supported;
+
+ template
+ void serialize(S& s) {
+ s.value1b(supported);
+ }
+ };
+
+ /**
+ * Instantiate this instance with arguments read from another interface
+ * implementation.
+ */
+ YaPlugView(const ConstructArgs&& args);
+
+ inline bool supported() const { return arguments.supported; }
+
+ virtual tresult PLUGIN_API
+ isPlatformTypeSupported(Steinberg::FIDString type) override = 0;
+ virtual tresult PLUGIN_API attached(void* parent,
+ Steinberg::FIDString type) override = 0;
+ virtual tresult PLUGIN_API removed() override = 0;
+ virtual tresult PLUGIN_API onWheel(float distance) override = 0;
+ virtual tresult PLUGIN_API onKeyDown(char16 key,
+ int16 keyCode,
+ int16 modifiers) override = 0;
+ virtual tresult PLUGIN_API onKeyUp(char16 key,
+ int16 keyCode,
+ int16 modifiers) override = 0;
+ virtual tresult PLUGIN_API getSize(Steinberg::ViewRect* size) override = 0;
+ virtual tresult PLUGIN_API
+ onSize(Steinberg::ViewRect* newSize) override = 0;
+ virtual tresult PLUGIN_API onFocus(TBool state) override = 0;
+ virtual tresult PLUGIN_API
+ setFrame(Steinberg::IPlugFrame* frame) override = 0;
+ virtual tresult PLUGIN_API canResize() override = 0;
+ virtual tresult PLUGIN_API
+ checkSizeConstraint(Steinberg::ViewRect* rect) override = 0;
+
+ protected:
+ ConstructArgs arguments;
+};
+
+#pragma GCC diagnostic pop