107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
/*
|
|
KWin - the KDE window manager
|
|
This file is part of the KDE project.
|
|
|
|
SPDX-FileCopyrightText: 2018 Roman Gilg <subdiff@gmail.com>
|
|
|
|
SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
#include "databridge.h"
|
|
#include "clipboard.h"
|
|
#include "dnd.h"
|
|
#include "selection.h"
|
|
#include "xwayland.h"
|
|
|
|
#include "abstract_client.h"
|
|
#include "atoms.h"
|
|
#include "wayland_server.h"
|
|
#include "workspace.h"
|
|
|
|
#include <KWayland/Client/connection_thread.h>
|
|
#include <KWayland/Client/datadevicemanager.h>
|
|
#include <KWayland/Client/seat.h>
|
|
|
|
#include <KWaylandServer/clientconnection.h>
|
|
#include <KWaylandServer/datadevicemanager_interface.h>
|
|
#include <KWaylandServer/datadevice_interface.h>
|
|
#include <KWaylandServer/seat_interface.h>
|
|
|
|
using namespace KWayland::Client;
|
|
using namespace KWaylandServer;
|
|
|
|
namespace KWin
|
|
{
|
|
namespace Xwl
|
|
{
|
|
|
|
KWIN_SINGLETON_FACTORY(DataBridge)
|
|
|
|
void DataBridge::destroy()
|
|
{
|
|
delete s_self;
|
|
}
|
|
|
|
DataBridge::DataBridge(QObject *parent)
|
|
: QObject(parent)
|
|
{
|
|
s_self = this;
|
|
|
|
DataDeviceManager *dataDeviceManager = waylandServer()->internalDataDeviceManager();
|
|
Seat *seat = waylandServer()->internalSeat();
|
|
m_dataDevice = dataDeviceManager->getDataDevice(seat, this);
|
|
|
|
const DataDeviceManagerInterface *dataDeviceManagerInterface =
|
|
waylandServer()->dataDeviceManager();
|
|
|
|
auto *dc = new QMetaObject::Connection();
|
|
*dc = connect(dataDeviceManagerInterface, &DataDeviceManagerInterface::dataDeviceCreated, this,
|
|
[this, dc](DataDeviceInterface *dataDeviceInterface) {
|
|
if (m_dataDeviceInterface) {
|
|
return;
|
|
}
|
|
if (dataDeviceInterface->client() != *waylandServer()->internalConnection()) {
|
|
return;
|
|
}
|
|
QObject::disconnect(*dc);
|
|
delete dc;
|
|
m_dataDeviceInterface = dataDeviceInterface;
|
|
init();
|
|
}
|
|
);
|
|
|
|
waylandServer()->dispatch();
|
|
}
|
|
|
|
DataBridge::~DataBridge()
|
|
{
|
|
s_self = nullptr;
|
|
}
|
|
|
|
void DataBridge::init()
|
|
{
|
|
m_clipboard = new Clipboard(atoms->clipboard, this);
|
|
m_dnd = new Dnd(atoms->xdnd_selection, this);
|
|
waylandServer()->dispatch();
|
|
kwinApp()->installNativeEventFilter(this);
|
|
}
|
|
|
|
bool DataBridge::nativeEventFilter(const QByteArray &eventType, void *message, long int *)
|
|
{
|
|
if (eventType == "xcb_generic_event_t") {
|
|
xcb_generic_event_t *event = static_cast<xcb_generic_event_t *>(message);
|
|
return m_clipboard->filterEvent(event) || m_dnd->filterEvent(event);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
DragEventReply DataBridge::dragMoveFilter(Toplevel *target, const QPoint &pos)
|
|
{
|
|
if (!m_dnd) {
|
|
return DragEventReply::Wayland;
|
|
}
|
|
return m_dnd->dragMoveFilter(target, pos);
|
|
}
|
|
|
|
} // namespace Xwl
|
|
} // namespace KWin
|