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yabridge/src/plugin/bridges/vst3-impls/plug-view-proxy.h
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2020-12-22 14:16:00 +01:00

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// 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 <https://www.gnu.org/licenses/>.
#pragma once
#include "../vst3.h"
class Vst3PlugViewProxyImpl : public Vst3PlugViewProxy {
public:
Vst3PlugViewProxyImpl(Vst3PluginBridge& bridge,
Vst3PlugViewProxy::ConstructArgs&& args);
/**
* When the reference count reaches zero and this destructor is called,
* we'll send a request to the Wine plugin host to destroy the corresponding
* object.
*/
~Vst3PlugViewProxyImpl();
/**
* We'll override the query interface to log queries for interfaces we do
* not (yet) support.
*/
tresult PLUGIN_API queryInterface(const Steinberg::TUID _iid,
void** obj) override;
// From `IPlugView`
tresult PLUGIN_API
isPlatformTypeSupported(Steinberg::FIDString type) override;
tresult PLUGIN_API attached(void* parent,
Steinberg::FIDString type) override;
tresult PLUGIN_API removed() override;
tresult PLUGIN_API onWheel(float distance) override;
tresult PLUGIN_API onKeyDown(char16 key,
int16 keyCode,
int16 modifiers) override;
tresult PLUGIN_API onKeyUp(char16 key,
int16 keyCode,
int16 modifiers) override;
tresult PLUGIN_API getSize(Steinberg::ViewRect* size) override;
tresult PLUGIN_API onSize(Steinberg::ViewRect* newSize) override;
tresult PLUGIN_API onFocus(TBool state) override;
tresult PLUGIN_API setFrame(Steinberg::IPlugFrame* frame) override;
tresult PLUGIN_API canResize() override;
tresult PLUGIN_API checkSizeConstraint(Steinberg::ViewRect* rect) override;
/**
* The `IPlugFrame` object passed by the host passed to us in
* `IPlugView::setFrame()`. When the plugin makes a callback on the
* `IPlugFrame` proxy object, we'll pass the call through to this object.
*/
Steinberg::IPtr<Steinberg::IPlugFrame> plug_frame;
private:
Vst3PluginBridge& bridge;
};