db9368fc26
The code was basically copy'n'pasted to handle both Client and Deleted requiring to cast the Toplevel to both Client and Deleted to test whether it is one of those. This is now changed from runtime to compile time polymorphism. A templated method is used to start the rendering process for the decos. This on the one hand simplifies the code and on the other does not require any dynamic casts any more as we use the available check on Toplevel whether it is a Client or Deleted.
109 lines
3.2 KiB
C++
109 lines
3.2 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) 2006 Lubos Lunak <l.lunak@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 KWIN_DELETED_H
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#define KWIN_DELETED_H
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#include "toplevel.h"
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namespace KWin
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{
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class Deleted
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: public Toplevel
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{
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Q_OBJECT
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Q_PROPERTY(bool minimized READ isMinimized)
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public:
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static Deleted* create(Toplevel* c);
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// used by effects to keep the window around for e.g. fadeout effects when it's destroyed
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void refWindow();
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void unrefWindow(bool delay = false);
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void discard(allowed_t);
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virtual int desktop() const;
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virtual QStringList activities() const;
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virtual QPoint clientPos() const;
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virtual QSize clientSize() const;
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virtual QRect transparentRect() const;
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virtual bool isDeleted() const;
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const QPixmap *topDecoPixmap() const {
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return &decorationPixmapTop;
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}
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const QPixmap *leftDecoPixmap() const {
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return &decorationPixmapLeft;
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}
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const QPixmap *bottomDecoPixmap() const {
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return &decorationPixmapBottom;
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}
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const QPixmap *rightDecoPixmap() const {
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return &decorationPixmapRight;
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}
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bool noBorder() const {
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return no_border;
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}
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void layoutDecorationRects(QRect &left, QRect &top, QRect &right, QRect &bottom, int unused = 0) const;
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QRect decorationRect() const;
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virtual Layer layer() const {
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return m_layer;
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}
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bool isMinimized() const {
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return m_minimized;
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}
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NET::WindowType windowType(bool direct = false, int supported_types = 0) const;
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bool decorationPixmapRequiresRepaint() const {
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return false;
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}
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void ensureDecorationPixmapsPainted() {}
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protected:
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virtual void debug(QDebug& stream) const;
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virtual bool shouldUnredirect() const;
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private:
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Deleted(Workspace *ws); // use create()
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void copyToDeleted(Toplevel* c);
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virtual ~Deleted(); // deleted only using unrefWindow()
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int delete_refcount;
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double window_opacity;
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int desk;
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QStringList activityList;
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QRect contentsRect; // for clientPos()/clientSize()
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QRect transparent_rect;
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QPixmap decorationPixmapLeft;
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QPixmap decorationPixmapRight;
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QPixmap decorationPixmapTop;
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QPixmap decorationPixmapBottom;
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bool no_border;
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QRect decoration_left;
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QRect decoration_right;
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QRect decoration_top;
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QRect decoration_bottom;
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int padding_left, padding_top, padding_right, padding_bottom;
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Layer m_layer;
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bool m_minimized;
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};
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inline void Deleted::refWindow()
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{
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++delete_refcount;
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}
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} // namespace
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#endif
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