18939e17ed
By moving XRandrScreens the creation of screens gets simplified a lot as there is no need to have windowing system specific init code. It all just goes through the platform. This also marks the point where the first X11 specific code is removed from kwin_wayland. Reviewers: #plasma, sebas Subscribers: plasma-devel Projects: #plasma Differential Revision: https://phabricator.kde.org/D1355
78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2014 Fredrik Höglund <fredrik@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef X11EVENTFILTER_H
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#define X11EVENTFILTER_H
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#include <xcb/xcb.h>
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#include <kwin_export.h>
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namespace KWin
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{
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class KWIN_EXPORT X11EventFilter
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{
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public:
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/**
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* Creates an event filter for the given event type.
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*/
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X11EventFilter(int eventType, int opcode = 0, int genericEventType = 0);
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/**
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* Destroys the event filter.
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*/
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virtual ~X11EventFilter();
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/**
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* Returns the type of events to filter.
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*/
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int eventType() const { return m_eventType; }
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/**
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* Returns the major opcode of the extension.
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*
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* Only used when the event type is XCB_GE_GENERIC.
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*/
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int extension() const { return m_extension; }
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/**
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* Returns the type of generic events to filter.
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*
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* Only used when the event type is XCB_GE_GENERIC.
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*/
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int genericEventType() const { return m_genericEventType; }
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/**
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* This method is called for every event of the filtered type.
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*
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* Return true to accept the event and stop further processing, and false otherwise.
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*/
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virtual bool event(xcb_generic_event_t *event) = 0;
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private:
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int m_eventType;
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int m_extension;
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int m_genericEventType;
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};
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} // namespace KWin
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#endif
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