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
54 lines
1.9 KiB
C++
54 lines
1.9 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_X11_H
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#define KWIN_OVERLAYWINDOW_X11_H
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#include "../../../../overlaywindow.h"
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namespace KWin {
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class KWIN_EXPORT OverlayWindowX11 : public OverlayWindow {
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public:
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OverlayWindowX11();
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~OverlayWindowX11();
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/// Creates XComposite overlay window, call initOverlay() afterwards
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bool create() override;
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/// Init overlay and the destination window in it
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void setup(xcb_window_t window) override;
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void show() override;
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void hide() override; // hides and resets overlay window
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void setShape(const QRegion& reg) override;
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void resize(const QSize &size) override;
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/// Destroys XComposite overlay window
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void destroy() override;
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xcb_window_t window() const override;
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bool isVisible() const override;
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void setVisibility(bool visible) override;
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private:
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void setNoneBackgroundPixmap(xcb_window_t window);
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void setupInputShape(xcb_window_t window);
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bool m_visible;
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bool m_shown; // For showOverlay()
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QRegion m_shape;
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xcb_window_t m_window;
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};
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} // namespace
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#endif //KWIN_OVERLAYWINDOW_H
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