db18c08dd0
Main motivation for this change is that it's unhandy to have the class definition in workspace.h and client.h while the implementation is in events.cpp although nothing in events.cpp uses it directly. By getting it out of workspace.h we get the header a little bit smaller which should improve compile time given that it's included almost everywhere. In events.cpp the enum usage is changed to NETWinInfo as that's the class where they are defined. RootInfo does no longer hold a workspace pointer. Where it's needed it uses the singleton accessor of Workspace. REVIEW: 110199
176 lines
4.6 KiB
C++
176 lines
4.6 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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#include "deleted.h"
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#include "workspace.h"
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#include "client.h"
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#include "netinfo.h"
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#include "paintredirector.h"
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#include "shadow.h"
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namespace KWin
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{
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Deleted::Deleted(Workspace* ws)
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: Toplevel(ws)
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, delete_refcount(1)
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, no_border(true)
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, padding_left(0)
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, padding_top(0)
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, padding_right(0)
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, padding_bottom(0)
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, m_layer(UnknownLayer)
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, m_minimized(false)
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, m_paintRedirector(NULL)
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{
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}
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Deleted::~Deleted()
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{
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if (delete_refcount != 0)
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kError(1212) << "Deleted client has non-zero reference count (" << delete_refcount << ")";
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assert(delete_refcount == 0);
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workspace()->removeDeleted(this);
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deleteEffectWindow();
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}
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Deleted* Deleted::create(Toplevel* c)
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{
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Deleted* d = new Deleted(c->workspace());
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d->copyToDeleted(c);
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d->workspace()->addDeleted(d, c);
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return d;
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}
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// to be used only from Workspace::finishCompositing()
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void Deleted::discard()
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{
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delete_refcount = 0;
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delete this;
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}
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void Deleted::copyToDeleted(Toplevel* c)
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{
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assert(dynamic_cast< Deleted* >(c) == NULL);
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Toplevel::copyToDeleted(c);
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desk = c->desktop();
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activityList = c->activities();
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contentsRect = QRect(c->clientPos(), c->clientSize());
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transparent_rect = c->transparentRect();
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m_layer = c->layer();
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if (WinInfo* cinfo = dynamic_cast< WinInfo* >(info))
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cinfo->disable();
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Client* client = dynamic_cast<Client*>(c);
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if (client) {
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no_border = client->noBorder();
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padding_left = client->paddingLeft();
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padding_right = client->paddingRight();
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padding_bottom = client->paddingBottom();
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padding_top = client->paddingTop();
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if (!no_border) {
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client->layoutDecorationRects(decoration_left,
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decoration_top,
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decoration_right,
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decoration_bottom,
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Client::WindowRelative);
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if (PaintRedirector *redirector = client->decorationPaintRedirector()) {
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redirector->ensurePixmapsPainted();
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redirector->reparent(this);
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m_paintRedirector = redirector;
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}
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}
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m_minimized = client->isMinimized();
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}
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}
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void Deleted::unrefWindow(bool delay)
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{
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if (--delete_refcount > 0)
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return;
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// needs to be delayed when calling from effects, otherwise it'd be rather
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// complicated to handle the case of the window going away during a painting pass
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if (delay)
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deleteLater();
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else
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delete this;
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}
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int Deleted::desktop() const
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{
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return desk;
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}
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QStringList Deleted::activities() const
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{
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return activityList;
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}
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QPoint Deleted::clientPos() const
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{
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return contentsRect.topLeft();
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}
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QSize Deleted::clientSize() const
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{
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return contentsRect.size();
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}
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void Deleted::debug(QDebug& stream) const
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{
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stream << "\'ID:" << window() << "\' (deleted)";
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}
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void Deleted::layoutDecorationRects(QRect& left, QRect& top, QRect& right, QRect& bottom, int) const
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{
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left = decoration_left;
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top = decoration_top;
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right = decoration_right;
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bottom = decoration_bottom;
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}
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QRect Deleted::decorationRect() const
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{
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return rect().adjusted(-padding_left, -padding_top, padding_top, padding_bottom);
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}
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QRect Deleted::transparentRect() const
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{
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return transparent_rect;
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}
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bool Deleted::isDeleted() const
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{
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return true;
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}
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NET::WindowType Deleted::windowType(bool direct, int supportedTypes) const
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{
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Q_UNUSED(direct)
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// TODO: maybe retrieve the actual window type when copying to deleted?
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if (supportedTypes == 0) {
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supportedTypes = SUPPORTED_UNMANAGED_WINDOW_TYPES_MASK;
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}
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return info->windowType(supportedTypes);
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}
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} // namespace
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#include "deleted.moc"
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