b4a79d30e6
Summary: The overlay window is only needed for the X11 based compositors. Given that it is better suited in the X11 platform. Unfortunately it is not possible to completely move it into the platform plugin as it is still referenced in KWin core (e.g. SceneXRender). Due to that the OverlayWindow in KWin core is turned into a pure virtual class with the implementation being moved into the plugin. The platform API gains a new virtual factory method which is only implemented in the X11 platform. Test Plan: Compiles Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D7193
52 lines
1.8 KiB
C++
52 lines
1.8 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) 2011 Arthur Arlt <a.arlt@stud.uni-heidelberg.de>
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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 KWIN_OVERLAYWINDOW_H
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#define KWIN_OVERLAYWINDOW_H
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#include <QRegion>
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// xcb
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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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class KWIN_EXPORT OverlayWindow {
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public:
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virtual ~OverlayWindow();
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/// Creates XComposite overlay window, call initOverlay() afterwards
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virtual bool create() = 0;
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/// Init overlay and the destination window in it
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virtual void setup(xcb_window_t window) = 0;
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virtual void show() = 0;
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virtual void hide() = 0; // hides and resets overlay window
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virtual void setShape(const QRegion& reg) = 0;
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virtual void resize(const QSize &size) = 0;
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/// Destroys XComposite overlay window
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virtual void destroy() = 0;
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virtual xcb_window_t window() const = 0;
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virtual bool isVisible() const = 0;
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virtual void setVisibility(bool visible) = 0;
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protected:
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OverlayWindow();
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};
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} // namespace
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#endif //KWIN_OVERLAYWINDOW_H
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