mirror of
https://github.com/robbert-vdh/yabridge.git
synced 2026-05-14 12:30:00 +02:00
Robbert van der Helm
55 lines
2.1 KiB
C++
55 lines
2.1 KiB
C++
// yabridge: a Wine VST bridge
|
|
// Copyright (C) 2020-2021 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 <memory>
|
|
|
|
#include <windows.h>
|
|
|
|
/**
|
|
* A simple wrapper that registers a WinEvents hook to listen for new windows
|
|
* being created, and handles XDND client messages to achieve the behaviour
|
|
* described in `WineXdndProxy::init_proxy()`.
|
|
*/
|
|
class WineXdndProxy {
|
|
protected:
|
|
WineXdndProxy();
|
|
|
|
public:
|
|
/**
|
|
* Initialize the Wine->X11 drag-and-drop proxy. Calling this will hook into
|
|
* Wine's OLE drag and drop system by listening for the creation of special
|
|
* proxy windows created by the Wine server. When a drag and drop operation
|
|
* is started, we will initiate the XDND protocol with the same file. This
|
|
* will allow us to drag files from Wine windows to X11 applications,
|
|
* something that's normally not possible. Calling this function more than
|
|
* once doesn't have any effect, but this should still be called at least
|
|
* once from every plugin host instance. Because the actual data is stored
|
|
* in a COM object, we can only handle drag-and-drop coming form this
|
|
* process.
|
|
*/
|
|
static WineXdndProxy& init_proxy();
|
|
|
|
private:
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wignored-attributes"
|
|
std::unique_ptr<std::remove_pointer_t<HWINEVENTHOOK>,
|
|
std::decay_t<decltype(&UnhookWinEvent)>>
|
|
hook_handle;
|
|
#pragma GCC diagnostic pop
|
|
};
|