2fbc8414a7
By setting the X property _KDE_NET_WM_SKIP_CLOSE_ANIMATION to 1 a window can request to be excluded from any close animation. This property is read in Toplevel, so that it is available to both Client and Unmanaged. If the window has this property set the Scene suppresses the paintWindow loop of the Deleted. Thus no effect needs to be adjusted. But an effect using drawWindow directly would still be able to render the Deleted as there is no suppression. Furthermore the property is passed to the EffectWindow so that an Effect can make use of this functionality and not start the animation in the first place. REVIEW: 115288
161 lines
4.3 KiB
C++
161 lines
4.3 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 "unmanaged.h"
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#include "workspace.h"
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#include "effects.h"
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#include "deleted.h"
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#include "xcbutils.h"
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#include <QTimer>
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#include <QDebug>
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#include <xcb/shape.h>
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namespace KWin
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{
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Unmanaged::Unmanaged()
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: Toplevel()
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{
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ready_for_painting = false;
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connect(this, SIGNAL(geometryShapeChanged(KWin::Toplevel*,QRect)), SIGNAL(geometryChanged()));
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QTimer::singleShot(50, this, SLOT(setReadyForPainting()));
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}
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Unmanaged::~Unmanaged()
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{
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}
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bool Unmanaged::track(Window w)
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{
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XWindowAttributes attr;
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grabXServer();
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if (!XGetWindowAttributes(display(), w, &attr) || attr.map_state != IsViewable) {
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ungrabXServer();
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return false;
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}
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if (attr.c_class == InputOnly) {
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ungrabXServer();
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return false;
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}
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setWindowHandles(w); // the window is also the frame
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Xcb::selectInput(w, attr.your_event_mask | XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_PROPERTY_CHANGE);
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geom = QRect(attr.x, attr.y, attr.width, attr.height);
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checkScreen();
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vis = attr.visual;
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bit_depth = attr.depth;
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unsigned long properties[ 2 ];
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properties[ NETWinInfo::PROTOCOLS ] =
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NET::WMWindowType |
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NET::WMPid |
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0;
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properties[ NETWinInfo::PROTOCOLS2 ] =
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NET::WM2Opacity |
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0;
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info = new NETWinInfo(connection(), w, rootWindow(), properties, 2);
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getResourceClass();
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getWindowRole();
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getWmClientLeader();
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getWmClientMachine();
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if (Xcb::Extensions::self()->isShapeAvailable())
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xcb_shape_select_input(connection(), w, true);
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detectShape(w);
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getWmOpaqueRegion();
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getSkipCloseAnimation();
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setupCompositing();
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ungrabXServer();
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if (effects)
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static_cast<EffectsHandlerImpl*>(effects)->checkInputWindowStacking();
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return true;
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}
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void Unmanaged::release(bool on_shutdown)
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{
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Deleted* del = NULL;
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if (!on_shutdown) {
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del = Deleted::create(this);
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}
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emit windowClosed(this, del);
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finishCompositing();
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if (!QWidget::find(window())) { // don't affect our own windows
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if (Xcb::Extensions::self()->isShapeAvailable())
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xcb_shape_select_input(connection(), window(), false);
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Xcb::selectInput(window(), XCB_EVENT_MASK_NO_EVENT);
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}
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if (!on_shutdown) {
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workspace()->removeUnmanaged(this);
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addWorkspaceRepaint(del->visibleRect());
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disownDataPassedToDeleted();
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del->unrefWindow();
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}
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deleteUnmanaged(this);
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}
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void Unmanaged::deleteUnmanaged(Unmanaged* c)
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{
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delete c;
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}
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int Unmanaged::desktop() const
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{
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return NET::OnAllDesktops; // TODO for some window types should be the current desktop?
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}
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QStringList Unmanaged::activities() const
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{
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return QStringList();
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}
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QPoint Unmanaged::clientPos() const
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{
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return QPoint(0, 0); // unmanaged windows don't have decorations
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}
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QSize Unmanaged::clientSize() const
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{
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return size();
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}
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QRect Unmanaged::transparentRect() const
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{
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return QRect(clientPos(), clientSize());
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}
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void Unmanaged::debug(QDebug& stream) const
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{
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stream << "\'ID:" << window() << "\'";
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}
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NET::WindowType Unmanaged::windowType(bool direct, int supportedTypes) const
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{
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// for unmanaged windows the direct does not make any difference
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// as there are no rules to check and no hacks to apply
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Q_UNUSED(direct)
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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 "unmanaged.moc"
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