0ebc563e6c
On Wayland, a window can have subsurfaces. The spec doesn't require the main surface and its sub-surfaces to have the same scale factor. Given that Toplevel::bufferScale() makes no sense with Wayland windows, this change drops it to make code more reasonable and to prevent people from using Toplevel::bufferScale().
100 lines
2.2 KiB
C++
100 lines
2.2 KiB
C++
/*
|
|
SPDX-FileCopyrightText: 2021 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
|
|
|
|
SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "item.h"
|
|
|
|
namespace KDecoration2
|
|
{
|
|
class Decoration;
|
|
}
|
|
|
|
namespace KWin
|
|
{
|
|
class DecorationItem;
|
|
class Deleted;
|
|
class InternalClient;
|
|
class Shadow;
|
|
class ShadowItem;
|
|
class SurfaceItem;
|
|
class Toplevel;
|
|
|
|
/**
|
|
* The WindowItem class represents a window in the scene.
|
|
*
|
|
* A WindowItem is made of a surface with client contents and optionally a server-side frame
|
|
* and a drop-shadow.
|
|
*/
|
|
class KWIN_EXPORT WindowItem : public Item
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
SurfaceItem *surfaceItem() const;
|
|
DecorationItem *decorationItem() const;
|
|
ShadowItem *shadowItem() const;
|
|
Toplevel *window() const;
|
|
|
|
protected:
|
|
explicit WindowItem(Toplevel *window, Item *parent = nullptr);
|
|
void updateSurfaceItem(SurfaceItem *surfaceItem);
|
|
|
|
private Q_SLOTS:
|
|
void handleWindowClosed(Toplevel *original, Deleted *deleted);
|
|
void updateDecorationItem();
|
|
void updateShadowItem();
|
|
void updateSurfacePosition();
|
|
void updateSurfaceVisibility();
|
|
|
|
private:
|
|
Toplevel *m_window;
|
|
QScopedPointer<SurfaceItem> m_surfaceItem;
|
|
QScopedPointer<DecorationItem> m_decorationItem;
|
|
QScopedPointer<ShadowItem> m_shadowItem;
|
|
};
|
|
|
|
/**
|
|
* The WindowItemX11 class represents an X11 window (both on X11 and Wayland sessions).
|
|
*
|
|
* Note that Xwayland windows and Wayland surfaces are associated asynchronously. This means
|
|
* that the surfaceItem() function can return @c null until the window is fully initialized.
|
|
*/
|
|
class KWIN_EXPORT WindowItemX11 : public WindowItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit WindowItemX11(Toplevel *window, Item *parent = nullptr);
|
|
|
|
private Q_SLOTS:
|
|
void initialize();
|
|
};
|
|
|
|
/**
|
|
* The WindowItemWayland class represents a Wayland window.
|
|
*/
|
|
class KWIN_EXPORT WindowItemWayland : public WindowItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit WindowItemWayland(Toplevel *window, Item *parent = nullptr);
|
|
};
|
|
|
|
/**
|
|
* The WindowItemInternal class represents a window created by the compositor, for
|
|
* example, the task switcher, etc.
|
|
*/
|
|
class KWIN_EXPORT WindowItemInternal : public WindowItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit WindowItemInternal(InternalClient *window, Item *parent = nullptr);
|
|
};
|
|
|
|
} // namespace KWin
|