kwin/wayland_server.h

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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2015 Martin Gräßlin <mgraesslin@kde.org>
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 2 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 <http://www.gnu.org/licenses/>.
*********************************************************************/
#ifndef KWIN_WAYLAND_SERVER_H
#define KWIN_WAYLAND_SERVER_H
#include <kwinglobals.h>
#include "keyboard_input.h"
#include <QObject>
class QThread;
Support for syncing the clipboard from X11 to Wayland and vice versa Summary: The clipboard sync is done by a dedicated helper binary launched by KWin. This helper binary is forced to xcb platform to piggy-back on Qt's implementation of the X11 clipboard. In addition it implements the Wayland clipboard - which is much simpler. Reading the Wayland clipboard is based on the implementation in QtWayland. KWin internally knows the DataDeviceInterface belonging to the helper application. Whenever an xwayland client is focussed, this DataDevice is allowed to set the selection and KWin manually updates the current selection in the SeatInterface. By that the sync from X11 to Wayland is implemented. When afterwards a Wayland client is selected, it's sent the current selection which references the X clipboard and a data transfer can be initiated in the normal Wayland way. For the other direction KWin sends the current selection to the helper's DataDevice whenever an xwayland window is focused. The helper application reads the Wayland clipboard and sets it on the X11 clipboard. Thus the Wayland clipboard is synced to X11. The approach used here will also be useful for implementing a clipboard manager (aka klipper). Currently the implementation is not yet fully completed. We need to make sure that the helper application gets restarted in case of a crash. Test Plan: See added test case Reviewers: #plasma_on_wayland, #kwin Subscribers: plasma-devel, kwin Tags: #plasma_on_wayland, #kwin Differential Revision: https://phabricator.kde.org/D1973
2016-06-20 09:21:16 +00:00
class QProcess;
class QWindow;
namespace KWayland
{
namespace Client
{
class ConnectionThread;
class Registry;
[xwl] Drag and drop between Xwayland and Wayland native clients Summary: Building upon the generic X Selection support this patch establishes another selection class representing the XDND selection and provides interfaces to communicate drags originating from Xwayland windows to the Wayland server KWin and drags originating from Wayland native drags to Xwayland. For Wayland native drags KWin will claim the XDND selection as owner and will simply translate all relevant events to the XDND protocol and receive alike messages by X clients. When an X client claims the XDND selection KWin is notified via the X protocol and it decides if it allows the X drag to transcend into the Wayland protocol. If this is the case the mouse position is tracked and on entering a Wayland native window a proxy X Window is mapped to the top of the window stack. This proxy window acts as a drag destination for the drag origin window and again X messages will be translated into respective Wayland protocol calls. If the cursor leaves the Wayland window geometry before a drop is registered, the proxy window is unmapped, what triggers a subsequent drag leave event. In both directions the necessary core integration is minimal. There is a single call to be done in the drag and drop event filter through the Xwayland interface class. From my tests this patch facilitates drags between any Qt/KDE apps. What needs extra care are the browsers, which use target formats, that are not directly compatible with the Wayland protocol's MIME representation. For Chromium an additional integration step must be done in order to provide it with a net window stack containing the proxy window. Test Plan: Manually. Auto tests planned. Reviewers: #kwin Subscribers: zzag, kwin, alexde Tags: #kwin Maniphest Tasks: T4611 Differential Revision: https://phabricator.kde.org/D15627
2018-08-22 12:56:48 +00:00
class Compositor;
[xwl] Generic X selections translation mechanism with Clipboard support Summary: In this patch an infrastructure is created to represent generic X selections in a Wayland session and use them for data transfers between Xwayland windows and Wayland native clients. The central manager is the DataBridge class, in which Selection objects can be created. This is hard-coded and such a Selection object persists until the end of the session, so no arbitrary selections can be created on the fly. For now the X Clipboard selection is supported, whose corresponding mechanism in the Wayland protocol is just called Selection. A Selection object listens for selection owner changes on the X side and for similar events into the Wayland server interfaces. If a data provider is available a selection source object is created by the Selection object. In case data is requested on the other side, a data transfer is initialized by creating a Transfer object. A Selection keeps track of all transfers and makes sure that they are destroyed when they are finished or in case they idle because of misbehaving clients. The Clipboard class translates the X Clipboard via a proxy window. Selection changes on the Wayland side are listened to through a new signal on the active KWayland seat interface. The previously used X clipboard syncer helper is disabled. The clipboard sync autotest is changed to the new mechanism. BUG: 394765 BUG: 395313 Test Plan: Manually and clipboard sync autotest. Reviewers: #kwin Subscribers: zzag, graesslin, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D15061
2018-08-21 20:06:42 +00:00
class Seat;
class DataDeviceManager;
class ShmPool;
class Surface;
}
namespace Server
{
class AppMenuManagerInterface;
class ClientConnection;
class CompositorInterface;
class Display;
Support for syncing the clipboard from X11 to Wayland and vice versa Summary: The clipboard sync is done by a dedicated helper binary launched by KWin. This helper binary is forced to xcb platform to piggy-back on Qt's implementation of the X11 clipboard. In addition it implements the Wayland clipboard - which is much simpler. Reading the Wayland clipboard is based on the implementation in QtWayland. KWin internally knows the DataDeviceInterface belonging to the helper application. Whenever an xwayland client is focussed, this DataDevice is allowed to set the selection and KWin manually updates the current selection in the SeatInterface. By that the sync from X11 to Wayland is implemented. When afterwards a Wayland client is selected, it's sent the current selection which references the X clipboard and a data transfer can be initiated in the normal Wayland way. For the other direction KWin sends the current selection to the helper's DataDevice whenever an xwayland window is focused. The helper application reads the Wayland clipboard and sets it on the X11 clipboard. Thus the Wayland clipboard is synced to X11. The approach used here will also be useful for implementing a clipboard manager (aka klipper). Currently the implementation is not yet fully completed. We need to make sure that the helper application gets restarted in case of a crash. Test Plan: See added test case Reviewers: #plasma_on_wayland, #kwin Subscribers: plasma-devel, kwin Tags: #plasma_on_wayland, #kwin Differential Revision: https://phabricator.kde.org/D1973
2016-06-20 09:21:16 +00:00
class DataDeviceInterface;
class IdleInterface;
class SeatInterface;
[xwl] Generic X selections translation mechanism with Clipboard support Summary: In this patch an infrastructure is created to represent generic X selections in a Wayland session and use them for data transfers between Xwayland windows and Wayland native clients. The central manager is the DataBridge class, in which Selection objects can be created. This is hard-coded and such a Selection object persists until the end of the session, so no arbitrary selections can be created on the fly. For now the X Clipboard selection is supported, whose corresponding mechanism in the Wayland protocol is just called Selection. A Selection object listens for selection owner changes on the X side and for similar events into the Wayland server interfaces. If a data provider is available a selection source object is created by the Selection object. In case data is requested on the other side, a data transfer is initialized by creating a Transfer object. A Selection keeps track of all transfers and makes sure that they are destroyed when they are finished or in case they idle because of misbehaving clients. The Clipboard class translates the X Clipboard via a proxy window. Selection changes on the Wayland side are listened to through a new signal on the active KWayland seat interface. The previously used X clipboard syncer helper is disabled. The clipboard sync autotest is changed to the new mechanism. BUG: 394765 BUG: 395313 Test Plan: Manually and clipboard sync autotest. Reviewers: #kwin Subscribers: zzag, graesslin, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D15061
2018-08-21 20:06:42 +00:00
class DataDeviceManagerInterface;
class ServerSideDecorationManagerInterface;
class ServerSideDecorationPaletteManagerInterface;
class SurfaceInterface;
class OutputInterface;
class PlasmaShellInterface;
class PlasmaShellSurfaceInterface;
class PlasmaVirtualDesktopManagementInterface;
class PlasmaWindowManagementInterface;
class QtSurfaceExtensionInterface;
class OutputManagementInterface;
class OutputConfigurationInterface;
class XdgDecorationManagerInterface;
class XdgShellInterface;
class XdgForeignInterface;
class XdgOutputManagerInterface;
class KeyStateInterface;
class LinuxDmabufUnstableV1Interface;
class LinuxDmabufUnstableV1Buffer;
}
}
namespace KWin
{
class XdgShellClient;
class AbstractClient;
class Toplevel;
class KWIN_EXPORT WaylandServer : public QObject
{
Q_OBJECT
public:
enum class InitalizationFlag {
NoOptions = 0x0,
LockScreen = 0x1,
NoLockScreenIntegration = 0x2,
NoGlobalShortcuts = 0x4
};
Q_DECLARE_FLAGS(InitalizationFlags, InitalizationFlag)
Run clang-tidy with modernize-use-override check Summary: Currently code base of kwin can be viewed as two pieces. One is very ancient, and the other one is more modern, which uses new C++ features. The main problem with the ancient code is that it was written before C++11 era. So, no override or final keywords, lambdas, etc. Quite recently, KDE compiler settings were changed to show a warning if a virtual method has missing override keyword. As you might have already guessed, this fired back at us because of that ancient code. We had about 500 new compiler warnings. A "solution" was proposed to that problem - disable -Wno-suggest-override and the other similar warning for clang. It's hard to call a solution because those warnings are disabled not only for the old code, but also for new. This is not what we want! The main argument for not actually fixing the problem was that git history will be screwed as well because of human factor. While good git history is a very important thing, we should not go crazy about it and block every change that somehow alters git history. git blame allows to specify starting revision for a reason. The other argument (human factor) can be easily solved by using tools such as clang-tidy. clang-tidy is a clang-based linter for C++. It can be used for various things, e.g. fixing coding style(e.g. add missing braces to if statements, readability-braces-around-statements check), or in our case add missing override keywords. Test Plan: Compiles. Reviewers: #kwin, davidedmundson Reviewed By: #kwin, davidedmundson Subscribers: davidedmundson, apol, romangg, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D22371
2019-07-22 16:52:26 +00:00
~WaylandServer() override;
bool init(const QByteArray &socketName = QByteArray(), InitalizationFlags flags = InitalizationFlag::NoOptions);
void terminateClientConnections();
KWayland::Server::Display *display() {
return m_display;
}
KWayland::Server::CompositorInterface *compositor() {
return m_compositor;
}
KWayland::Server::SeatInterface *seat() {
return m_seat;
}
[xwl] Generic X selections translation mechanism with Clipboard support Summary: In this patch an infrastructure is created to represent generic X selections in a Wayland session and use them for data transfers between Xwayland windows and Wayland native clients. The central manager is the DataBridge class, in which Selection objects can be created. This is hard-coded and such a Selection object persists until the end of the session, so no arbitrary selections can be created on the fly. For now the X Clipboard selection is supported, whose corresponding mechanism in the Wayland protocol is just called Selection. A Selection object listens for selection owner changes on the X side and for similar events into the Wayland server interfaces. If a data provider is available a selection source object is created by the Selection object. In case data is requested on the other side, a data transfer is initialized by creating a Transfer object. A Selection keeps track of all transfers and makes sure that they are destroyed when they are finished or in case they idle because of misbehaving clients. The Clipboard class translates the X Clipboard via a proxy window. Selection changes on the Wayland side are listened to through a new signal on the active KWayland seat interface. The previously used X clipboard syncer helper is disabled. The clipboard sync autotest is changed to the new mechanism. BUG: 394765 BUG: 395313 Test Plan: Manually and clipboard sync autotest. Reviewers: #kwin Subscribers: zzag, graesslin, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D15061
2018-08-21 20:06:42 +00:00
KWayland::Server::DataDeviceManagerInterface *dataDeviceManager() {
return m_dataDeviceManager;
}
KWayland::Server::PlasmaVirtualDesktopManagementInterface *virtualDesktopManagement() {
return m_virtualDesktopManagement;
}
KWayland::Server::PlasmaWindowManagementInterface *windowManagement() {
return m_windowManagement;
}
KWayland::Server::ServerSideDecorationManagerInterface *decorationManager() const {
return m_decorationManager;
}
KWayland::Server::XdgOutputManagerInterface *xdgOutputManager() const {
return m_xdgOutputManager;
}
KWayland::Server::LinuxDmabufUnstableV1Interface *linuxDmabuf();
QList<XdgShellClient *> clients() const {
return m_clients;
}
void removeClient(XdgShellClient *c);
XdgShellClient *findClient(quint32 id) const;
XdgShellClient *findClient(KWayland::Server::SurfaceInterface *surface) const;
AbstractClient *findAbstractClient(KWayland::Server::SurfaceInterface *surface) const;
/**
* @returns a transient parent of a surface imported with the foreign protocol, if any
*/
KWayland::Server::SurfaceInterface *findForeignTransientForSurface(KWayland::Server::SurfaceInterface *surface);
/**
* @returns file descriptor for Xwayland to connect to.
*/
int createXWaylandConnection();
void destroyXWaylandConnection();
/**
* @returns file descriptor to the input method server's socket.
*/
int createInputMethodConnection();
void destroyInputMethodConnection();
/**
* @returns true if screen is locked.
*/
bool isScreenLocked() const;
/**
* @returns whether integration with KScreenLocker is available.
*/
bool hasScreenLockerIntegration() const;
/**
* @returns whether any kind of global shortcuts are supported.
*/
bool hasGlobalShortcutSupport() const;
void createInternalConnection();
void initWorkspace();
KWayland::Server::ClientConnection *xWaylandConnection() const {
return m_xwayland.client;
}
KWayland::Server::ClientConnection *inputMethodConnection() const {
return m_inputMethodServerConnection;
}
KWayland::Server::ClientConnection *internalConnection() const {
return m_internalConnection.server;
}
KWayland::Server::ClientConnection *screenLockerClientConnection() const {
return m_screenLockerClientConnection;
}
[xwl] Drag and drop between Xwayland and Wayland native clients Summary: Building upon the generic X Selection support this patch establishes another selection class representing the XDND selection and provides interfaces to communicate drags originating from Xwayland windows to the Wayland server KWin and drags originating from Wayland native drags to Xwayland. For Wayland native drags KWin will claim the XDND selection as owner and will simply translate all relevant events to the XDND protocol and receive alike messages by X clients. When an X client claims the XDND selection KWin is notified via the X protocol and it decides if it allows the X drag to transcend into the Wayland protocol. If this is the case the mouse position is tracked and on entering a Wayland native window a proxy X Window is mapped to the top of the window stack. This proxy window acts as a drag destination for the drag origin window and again X messages will be translated into respective Wayland protocol calls. If the cursor leaves the Wayland window geometry before a drop is registered, the proxy window is unmapped, what triggers a subsequent drag leave event. In both directions the necessary core integration is minimal. There is a single call to be done in the drag and drop event filter through the Xwayland interface class. From my tests this patch facilitates drags between any Qt/KDE apps. What needs extra care are the browsers, which use target formats, that are not directly compatible with the Wayland protocol's MIME representation. For Chromium an additional integration step must be done in order to provide it with a net window stack containing the proxy window. Test Plan: Manually. Auto tests planned. Reviewers: #kwin Subscribers: zzag, kwin, alexde Tags: #kwin Maniphest Tasks: T4611 Differential Revision: https://phabricator.kde.org/D15627
2018-08-22 12:56:48 +00:00
KWayland::Client::Compositor *internalCompositor() {
return m_internalConnection.compositor;
}
[xwl] Generic X selections translation mechanism with Clipboard support Summary: In this patch an infrastructure is created to represent generic X selections in a Wayland session and use them for data transfers between Xwayland windows and Wayland native clients. The central manager is the DataBridge class, in which Selection objects can be created. This is hard-coded and such a Selection object persists until the end of the session, so no arbitrary selections can be created on the fly. For now the X Clipboard selection is supported, whose corresponding mechanism in the Wayland protocol is just called Selection. A Selection object listens for selection owner changes on the X side and for similar events into the Wayland server interfaces. If a data provider is available a selection source object is created by the Selection object. In case data is requested on the other side, a data transfer is initialized by creating a Transfer object. A Selection keeps track of all transfers and makes sure that they are destroyed when they are finished or in case they idle because of misbehaving clients. The Clipboard class translates the X Clipboard via a proxy window. Selection changes on the Wayland side are listened to through a new signal on the active KWayland seat interface. The previously used X clipboard syncer helper is disabled. The clipboard sync autotest is changed to the new mechanism. BUG: 394765 BUG: 395313 Test Plan: Manually and clipboard sync autotest. Reviewers: #kwin Subscribers: zzag, graesslin, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D15061
2018-08-21 20:06:42 +00:00
KWayland::Client::Seat *internalSeat() {
return m_internalConnection.seat;
}
KWayland::Client::DataDeviceManager *internalDataDeviceManager() {
return m_internalConnection.ddm;
}
KWayland::Client::ShmPool *internalShmPool() {
return m_internalConnection.shm;
}
KWayland::Client::ConnectionThread *internalClientConection() {
return m_internalConnection.client;
}
KWayland::Client::Registry *internalClientRegistry() {
return m_internalConnection.registry;
}
void dispatch();
quint32 createWindowId(KWayland::Server::SurfaceInterface *surface);
/**
* Struct containing information for a created Wayland connection through a
* socketpair.
*/
struct SocketPairConnection {
/**
* ServerSide Connection
*/
KWayland::Server::ClientConnection *connection = nullptr;
/**
* client-side file descriptor for the socket
*/
int fd = -1;
};
/**
* Creates a Wayland connection using a socket pair.
*/
SocketPairConnection createConnection();
void simulateUserActivity();
void updateKeyState(KWin::Xkb::LEDs leds);
QSet<KWayland::Server::LinuxDmabufUnstableV1Buffer*> linuxDmabufBuffers() const {
return m_linuxDmabufBuffers;
}
void addLinuxDmabufBuffer(KWayland::Server::LinuxDmabufUnstableV1Buffer *buffer) {
m_linuxDmabufBuffers << buffer;
}
void removeLinuxDmabufBuffer(KWayland::Server::LinuxDmabufUnstableV1Buffer *buffer) {
m_linuxDmabufBuffers.remove(buffer);
}
Q_SIGNALS:
void shellClientAdded(KWin::XdgShellClient *);
void shellClientRemoved(KWin::XdgShellClient *);
void terminatingInternalClientConnection();
void initialized();
void foreignTransientChanged(KWayland::Server::SurfaceInterface *child);
private:
void shellClientShown(Toplevel *t);
quint16 createClientId(KWayland::Server::ClientConnection *c);
void destroyInternalConnection();
template <class T>
void createSurface(T *surface);
void initScreenLocker();
KWayland::Server::Display *m_display = nullptr;
KWayland::Server::CompositorInterface *m_compositor = nullptr;
KWayland::Server::SeatInterface *m_seat = nullptr;
[xwl] Generic X selections translation mechanism with Clipboard support Summary: In this patch an infrastructure is created to represent generic X selections in a Wayland session and use them for data transfers between Xwayland windows and Wayland native clients. The central manager is the DataBridge class, in which Selection objects can be created. This is hard-coded and such a Selection object persists until the end of the session, so no arbitrary selections can be created on the fly. For now the X Clipboard selection is supported, whose corresponding mechanism in the Wayland protocol is just called Selection. A Selection object listens for selection owner changes on the X side and for similar events into the Wayland server interfaces. If a data provider is available a selection source object is created by the Selection object. In case data is requested on the other side, a data transfer is initialized by creating a Transfer object. A Selection keeps track of all transfers and makes sure that they are destroyed when they are finished or in case they idle because of misbehaving clients. The Clipboard class translates the X Clipboard via a proxy window. Selection changes on the Wayland side are listened to through a new signal on the active KWayland seat interface. The previously used X clipboard syncer helper is disabled. The clipboard sync autotest is changed to the new mechanism. BUG: 394765 BUG: 395313 Test Plan: Manually and clipboard sync autotest. Reviewers: #kwin Subscribers: zzag, graesslin, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D15061
2018-08-21 20:06:42 +00:00
KWayland::Server::DataDeviceManagerInterface *m_dataDeviceManager = nullptr;
KWayland::Server::XdgShellInterface *m_xdgShell6 = nullptr;
KWayland::Server::XdgShellInterface *m_xdgShell = nullptr;
KWayland::Server::PlasmaShellInterface *m_plasmaShell = nullptr;
KWayland::Server::PlasmaWindowManagementInterface *m_windowManagement = nullptr;
KWayland::Server::PlasmaVirtualDesktopManagementInterface *m_virtualDesktopManagement = nullptr;
KWayland::Server::ServerSideDecorationManagerInterface *m_decorationManager = nullptr;
KWayland::Server::OutputManagementInterface *m_outputManagement = nullptr;
KWayland::Server::AppMenuManagerInterface *m_appMenuManager = nullptr;
KWayland::Server::ServerSideDecorationPaletteManagerInterface *m_paletteManager = nullptr;
KWayland::Server::IdleInterface *m_idle = nullptr;
KWayland::Server::XdgOutputManagerInterface *m_xdgOutputManager = nullptr;
KWayland::Server::XdgDecorationManagerInterface *m_xdgDecorationManager = nullptr;
KWayland::Server::LinuxDmabufUnstableV1Interface *m_linuxDmabuf = nullptr;
QSet<KWayland::Server::LinuxDmabufUnstableV1Buffer*> m_linuxDmabufBuffers;
struct {
KWayland::Server::ClientConnection *client = nullptr;
QMetaObject::Connection destroyConnection;
} m_xwayland;
KWayland::Server::ClientConnection *m_inputMethodServerConnection = nullptr;
KWayland::Server::ClientConnection *m_screenLockerClientConnection = nullptr;
struct {
KWayland::Server::ClientConnection *server = nullptr;
KWayland::Client::ConnectionThread *client = nullptr;
QThread *clientThread = nullptr;
KWayland::Client::Registry *registry = nullptr;
[xwl] Drag and drop between Xwayland and Wayland native clients Summary: Building upon the generic X Selection support this patch establishes another selection class representing the XDND selection and provides interfaces to communicate drags originating from Xwayland windows to the Wayland server KWin and drags originating from Wayland native drags to Xwayland. For Wayland native drags KWin will claim the XDND selection as owner and will simply translate all relevant events to the XDND protocol and receive alike messages by X clients. When an X client claims the XDND selection KWin is notified via the X protocol and it decides if it allows the X drag to transcend into the Wayland protocol. If this is the case the mouse position is tracked and on entering a Wayland native window a proxy X Window is mapped to the top of the window stack. This proxy window acts as a drag destination for the drag origin window and again X messages will be translated into respective Wayland protocol calls. If the cursor leaves the Wayland window geometry before a drop is registered, the proxy window is unmapped, what triggers a subsequent drag leave event. In both directions the necessary core integration is minimal. There is a single call to be done in the drag and drop event filter through the Xwayland interface class. From my tests this patch facilitates drags between any Qt/KDE apps. What needs extra care are the browsers, which use target formats, that are not directly compatible with the Wayland protocol's MIME representation. For Chromium an additional integration step must be done in order to provide it with a net window stack containing the proxy window. Test Plan: Manually. Auto tests planned. Reviewers: #kwin Subscribers: zzag, kwin, alexde Tags: #kwin Maniphest Tasks: T4611 Differential Revision: https://phabricator.kde.org/D15627
2018-08-22 12:56:48 +00:00
KWayland::Client::Compositor *compositor = nullptr;
[xwl] Generic X selections translation mechanism with Clipboard support Summary: In this patch an infrastructure is created to represent generic X selections in a Wayland session and use them for data transfers between Xwayland windows and Wayland native clients. The central manager is the DataBridge class, in which Selection objects can be created. This is hard-coded and such a Selection object persists until the end of the session, so no arbitrary selections can be created on the fly. For now the X Clipboard selection is supported, whose corresponding mechanism in the Wayland protocol is just called Selection. A Selection object listens for selection owner changes on the X side and for similar events into the Wayland server interfaces. If a data provider is available a selection source object is created by the Selection object. In case data is requested on the other side, a data transfer is initialized by creating a Transfer object. A Selection keeps track of all transfers and makes sure that they are destroyed when they are finished or in case they idle because of misbehaving clients. The Clipboard class translates the X Clipboard via a proxy window. Selection changes on the Wayland side are listened to through a new signal on the active KWayland seat interface. The previously used X clipboard syncer helper is disabled. The clipboard sync autotest is changed to the new mechanism. BUG: 394765 BUG: 395313 Test Plan: Manually and clipboard sync autotest. Reviewers: #kwin Subscribers: zzag, graesslin, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D15061
2018-08-21 20:06:42 +00:00
KWayland::Client::Seat *seat = nullptr;
KWayland::Client::DataDeviceManager *ddm = nullptr;
KWayland::Client::ShmPool *shm = nullptr;
bool interfacesAnnounced = false;
} m_internalConnection;
KWayland::Server::XdgForeignInterface *m_XdgForeign = nullptr;
KWayland::Server::KeyStateInterface *m_keyState = nullptr;
QList<XdgShellClient *> m_clients;
QHash<KWayland::Server::ClientConnection*, quint16> m_clientIds;
InitalizationFlags m_initFlags;
QVector<KWayland::Server::PlasmaShellSurfaceInterface*> m_plasmaShellSurfaces;
KWIN_SINGLETON(WaylandServer)
};
inline
WaylandServer *waylandServer() {
return WaylandServer::self();
}
} // namespace KWin
#endif