netinfo.h

Go to the documentation of this file.

/*
    KWin - the KDE window manager
    This file is part of the KDE project.
 
    SPDX-FileCopyrightText: 1999, 2000 Matthias Ettrich <ettrich@kde.org>
    SPDX-FileCopyrightText: 2003 Lubos Lunak <l.lunak@kde.org>
    SPDX-FileCopyrightText: 2009 Lucas Murray <lmurray@undefinedfire.com>
    SPDX-FileCopyrightText: 2013 Martin Gräßlin <mgraesslin@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
 
#include <NETWM>
 
#include <memory>
#include <xcb/xcb.h>
 
namespace KWin
{
 
class Window;
class RootInfoFilter;
class X11Window;
 
class RootInfo : public NETRootInfo
{
public:
    static RootInfo *create();
    static void destroy();
    RootInfo(xcb_window_t w, const char *name, NET::Properties properties, NET::WindowTypes types,
             NET::States states, NET::Properties2 properties2, NET::Actions actions, int scr = -1);
 
    void setActiveClient(Window *client);
 
protected:
    void changeNumberOfDesktops(int n) override;
    void changeCurrentDesktop(int d) override;
    void changeActiveWindow(xcb_window_t w, NET::RequestSource src, xcb_timestamp_t timestamp, xcb_window_t active_window) override;
    void closeWindow(xcb_window_t w) override;
    void moveResize(xcb_window_t w, int x_root, int y_root, unsigned long direction, xcb_button_t button, RequestSource source) override;
    void moveResizeWindow(xcb_window_t w, int flags, int x, int y, int width, int height) override;
    void showWindowMenu(xcb_window_t w, int device_id, int x_root, int y_root) override;
    void gotPing(xcb_window_t w, xcb_timestamp_t timestamp) override;
    void restackWindow(xcb_window_t w, RequestSource source, xcb_window_t above, int detail, xcb_timestamp_t timestamp) override;
    void changeShowingDesktop(bool showing) override;
 
private:
    static std::unique_ptr<RootInfo> s_self;
    friend RootInfo *rootInfo();
 
    xcb_window_t m_activeWindow;
    std::unique_ptr<RootInfoFilter> m_eventFilter;
};
 
inline RootInfo *rootInfo()
{
    return RootInfo::s_self.get();
}
 
class WinInfo : public NETWinInfo
{
public:
    WinInfo(X11Window *c, xcb_window_t window,
            xcb_window_t rwin, NET::Properties properties, NET::Properties2 properties2);
    void changeDesktop(int desktop) override;
    void changeFullscreenMonitors(NETFullscreenMonitors topology) override;
    void changeState(NET::States state, NET::States mask) override;
    void disable();
 
private:
    X11Window *m_client;
};
 
} // KWin