8c70600f13
Summary:
EffectsHandlerImpl::unloadAllEffects can be very useful when writing
tests, e.g.:
auto effectsImpl = qobect_cast<EffectsHandlerImpl *>(effects);
QVERIFY(effectsImpl);
effectsImpl->unloadAllEffects();
QVERIFY(effectsImpl->loadEffect(QStringLiteral("kwin5_effect_foobar")));
but because unloadAllEffects doesn't clean up effect_order, the old
effects can be re-added back into loaded_effects when a new effect is
loaded. Such behavior can result in a segfault.
Test Plan: Existing tests pass.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17283
2272 lines
67 KiB
C++
2272 lines
67 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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Copyright (C) 2010, 2011 Martin Gräßlin <mgraesslin@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 "effects.h"
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#include "effectsadaptor.h"
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#include "effectloader.h"
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#ifdef KWIN_BUILD_ACTIVITIES
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#include "activities.h"
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#endif
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#include "deleted.h"
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#include "client.h"
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#include "cursor.h"
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#include "group.h"
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#include "osd.h"
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#include "pointer_input.h"
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#include "unmanaged.h"
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#ifdef KWIN_BUILD_TABBOX
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#include "tabbox.h"
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#endif
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#include "screenedge.h"
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#include "scripting/scriptedeffect.h"
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#include "screens.h"
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#include "screenlockerwatcher.h"
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#include "thumbnailitem.h"
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#include "virtualdesktops.h"
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#include "window_property_notify_x11_filter.h"
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#include "workspace.h"
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#include "kwinglutils.h"
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#include <QDebug>
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#include <QDesktopWidget>
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#include <Plasma/Theme>
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#include <assert.h>
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#include "composite.h"
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#include "xcbutils.h"
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#include "platform.h"
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#include "shell_client.h"
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#include "wayland_server.h"
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#include "decorations/decorationbridge.h"
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#include <KDecoration2/DecorationSettings>
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namespace KWin
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{
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//---------------------
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// Static
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static QByteArray readWindowProperty(xcb_window_t win, xcb_atom_t atom, xcb_atom_t type, int format)
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{
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if (win == XCB_WINDOW_NONE) {
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return QByteArray();
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}
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uint32_t len = 32768;
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for (;;) {
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Xcb::Property prop(false, win, atom, XCB_ATOM_ANY, 0, len);
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if (prop.isNull()) {
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// get property failed
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return QByteArray();
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}
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if (prop->bytes_after > 0) {
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len *= 2;
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continue;
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}
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return prop.toByteArray(format, type);
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}
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}
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static void deleteWindowProperty(Window win, long int atom)
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{
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if (win == XCB_WINDOW_NONE) {
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return;
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}
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xcb_delete_property(kwinApp()->x11Connection(), win, atom);
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}
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static xcb_atom_t registerSupportProperty(const QByteArray &propertyName)
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{
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auto c = kwinApp()->x11Connection();
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if (!c) {
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return XCB_ATOM_NONE;
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}
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// get the atom for the propertyName
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ScopedCPointer<xcb_intern_atom_reply_t> atomReply(xcb_intern_atom_reply(c,
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xcb_intern_atom_unchecked(c, false, propertyName.size(), propertyName.constData()),
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NULL));
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if (atomReply.isNull()) {
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return XCB_ATOM_NONE;
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}
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// announce property on root window
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unsigned char dummy = 0;
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xcb_change_property(c, XCB_PROP_MODE_REPLACE, kwinApp()->x11RootWindow(), atomReply->atom, atomReply->atom, 8, 1, &dummy);
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// TODO: add to _NET_SUPPORTED
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return atomReply->atom;
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}
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//---------------------
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EffectsHandlerImpl::EffectsHandlerImpl(Compositor *compositor, Scene *scene)
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: EffectsHandler(scene->compositingType())
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, keyboard_grab_effect(NULL)
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, fullscreen_effect(0)
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, next_window_quad_type(EFFECT_QUAD_TYPE_START)
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, m_compositor(compositor)
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, m_scene(scene)
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, m_desktopRendering(false)
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, m_currentRenderedDesktop(0)
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, m_effectLoader(new EffectLoader(this))
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, m_trackingCursorChanges(0)
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{
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qRegisterMetaType<QVector<KWin::EffectWindow*>>();
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connect(m_effectLoader, &AbstractEffectLoader::effectLoaded, this,
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[this](Effect *effect, const QString &name) {
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effect_order.insert(effect->requestedEffectChainPosition(), EffectPair(name, effect));
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loaded_effects << EffectPair(name, effect);
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effectsChanged();
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}
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);
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m_effectLoader->setConfig(kwinApp()->config());
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new EffectsAdaptor(this);
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QDBusConnection dbus = QDBusConnection::sessionBus();
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dbus.registerObject(QStringLiteral("/Effects"), this);
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// init is important, otherwise causes crashes when quads are build before the first painting pass start
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m_currentBuildQuadsIterator = m_activeEffects.constEnd();
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Workspace *ws = Workspace::self();
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VirtualDesktopManager *vds = VirtualDesktopManager::self();
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connect(ws, &Workspace::showingDesktopChanged,
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this, &EffectsHandlerImpl::showingDesktopChanged);
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connect(ws, &Workspace::currentDesktopChanged, this,
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[this](int old, AbstractClient *c) {
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const int newDesktop = VirtualDesktopManager::self()->current();
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if (old != 0 && newDesktop != old) {
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emit desktopChanged(old, newDesktop, c ? c->effectWindow() : 0);
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// TODO: remove in 4.10
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emit desktopChanged(old, newDesktop);
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}
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}
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);
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connect(ws, &Workspace::desktopPresenceChanged, this,
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[this](AbstractClient *c, int old) {
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if (!c->effectWindow()) {
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return;
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}
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emit desktopPresenceChanged(c->effectWindow(), old, c->desktop());
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}
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);
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connect(ws, &Workspace::clientAdded, this,
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[this](Client *c) {
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if (c->readyForPainting())
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slotClientShown(c);
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else
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connect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotClientShown);
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}
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);
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connect(ws, &Workspace::unmanagedAdded, this,
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[this](Unmanaged *u) {
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// it's never initially ready but has synthetic 50ms delay
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connect(u, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotUnmanagedShown);
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}
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);
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connect(ws, &Workspace::clientActivated, this,
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[this](KWin::AbstractClient *c) {
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emit windowActivated(c ? c->effectWindow() : nullptr);
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}
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);
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connect(ws, &Workspace::deletedRemoved, this,
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[this](KWin::Deleted *d) {
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emit windowDeleted(d->effectWindow());
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elevated_windows.removeAll(d->effectWindow());
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}
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);
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connect(vds, &VirtualDesktopManager::countChanged, this, &EffectsHandler::numberDesktopsChanged);
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connect(Cursor::self(), &Cursor::mouseChanged, this, &EffectsHandler::mouseChanged);
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connect(screens(), &Screens::countChanged, this, &EffectsHandler::numberScreensChanged);
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connect(screens(), &Screens::sizeChanged, this, &EffectsHandler::virtualScreenSizeChanged);
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connect(screens(), &Screens::geometryChanged, this, &EffectsHandler::virtualScreenGeometryChanged);
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#ifdef KWIN_BUILD_ACTIVITIES
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if (Activities *activities = Activities::self()) {
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connect(activities, &Activities::added, this, &EffectsHandler::activityAdded);
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connect(activities, &Activities::removed, this, &EffectsHandler::activityRemoved);
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connect(activities, &Activities::currentChanged, this, &EffectsHandler::currentActivityChanged);
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}
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#endif
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connect(ws, &Workspace::stackingOrderChanged, this, &EffectsHandler::stackingOrderChanged);
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#ifdef KWIN_BUILD_TABBOX
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TabBox::TabBox *tabBox = TabBox::TabBox::self();
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connect(tabBox, &TabBox::TabBox::tabBoxAdded, this, &EffectsHandler::tabBoxAdded);
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connect(tabBox, &TabBox::TabBox::tabBoxUpdated, this, &EffectsHandler::tabBoxUpdated);
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connect(tabBox, &TabBox::TabBox::tabBoxClosed, this, &EffectsHandler::tabBoxClosed);
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connect(tabBox, &TabBox::TabBox::tabBoxKeyEvent, this, &EffectsHandler::tabBoxKeyEvent);
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#endif
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connect(ScreenEdges::self(), &ScreenEdges::approaching, this, &EffectsHandler::screenEdgeApproaching);
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connect(ScreenLockerWatcher::self(), &ScreenLockerWatcher::locked, this, &EffectsHandler::screenLockingChanged);
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connect(kwinApp(), &Application::x11ConnectionChanged, this,
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[this] {
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registered_atoms.clear();
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for (auto it = m_propertiesForEffects.keyBegin(); it != m_propertiesForEffects.keyEnd(); it++) {
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const auto atom = registerSupportProperty(*it);
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if (atom == XCB_ATOM_NONE) {
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continue;
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}
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m_compositor->keepSupportProperty(atom);
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m_managedProperties.insert(*it, atom);
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registerPropertyType(atom, true);
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}
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if (kwinApp()->x11Connection()) {
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m_x11WindowPropertyNotify = std::make_unique<WindowPropertyNotifyX11Filter>(this);
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} else {
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m_x11WindowPropertyNotify.reset();
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}
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emit xcbConnectionChanged();
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}
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);
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if (kwinApp()->x11Connection()) {
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m_x11WindowPropertyNotify = std::make_unique<WindowPropertyNotifyX11Filter>(this);
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}
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// connect all clients
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for (Client *c : ws->clientList()) {
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setupClientConnections(c);
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}
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for (Unmanaged *u : ws->unmanagedList()) {
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setupUnmanagedConnections(u);
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}
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if (auto w = waylandServer()) {
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connect(w, &WaylandServer::shellClientAdded, this,
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[this](ShellClient *c) {
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if (c->readyForPainting())
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slotShellClientShown(c);
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else
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connect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotShellClientShown);
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}
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);
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const auto clients = waylandServer()->clients();
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for (ShellClient *c : clients) {
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if (c->readyForPainting()) {
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setupAbstractClientConnections(c);
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} else {
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connect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotShellClientShown);
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}
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}
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}
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reconfigure();
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}
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EffectsHandlerImpl::~EffectsHandlerImpl()
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{
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unloadAllEffects();
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}
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void EffectsHandlerImpl::unloadAllEffects()
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{
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makeOpenGLContextCurrent();
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if (keyboard_grab_effect != NULL)
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ungrabKeyboard();
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setActiveFullScreenEffect(nullptr);
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for (auto it = loaded_effects.begin(); it != loaded_effects.end(); ++it) {
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Effect *effect = (*it).second;
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stopMouseInterception(effect);
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// remove support properties for the effect
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const QList<QByteArray> properties = m_propertiesForEffects.keys();
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for (const QByteArray &property : properties) {
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removeSupportProperty(property, effect);
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}
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delete effect;
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}
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effect_order.clear();
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m_effectLoader->clear();
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effectsChanged();
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}
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void EffectsHandlerImpl::setupAbstractClientConnections(AbstractClient* c)
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{
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connect(c, &AbstractClient::windowClosed, this, &EffectsHandlerImpl::slotWindowClosed);
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connect(c, static_cast<void (AbstractClient::*)(KWin::AbstractClient*, MaximizeMode)>(&AbstractClient::clientMaximizedStateChanged),
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this, &EffectsHandlerImpl::slotClientMaximized);
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connect(c, &AbstractClient::clientStartUserMovedResized, this,
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[this](AbstractClient *c) {
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emit windowStartUserMovedResized(c->effectWindow());
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}
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);
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connect(c, &AbstractClient::clientStepUserMovedResized, this,
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[this](AbstractClient *c, const QRect &geometry) {
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emit windowStepUserMovedResized(c->effectWindow(), geometry);
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}
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);
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connect(c, &AbstractClient::clientFinishUserMovedResized, this,
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[this](AbstractClient *c) {
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emit windowFinishUserMovedResized(c->effectWindow());
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}
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);
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connect(c, &AbstractClient::opacityChanged, this, &EffectsHandlerImpl::slotOpacityChanged);
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connect(c, &AbstractClient::clientMinimized, this,
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[this](AbstractClient *c, bool animate) {
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// TODO: notify effects even if it should not animate?
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if (animate) {
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emit windowMinimized(c->effectWindow());
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}
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}
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);
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connect(c, &AbstractClient::clientUnminimized, this,
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[this](AbstractClient* c, bool animate) {
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// TODO: notify effects even if it should not animate?
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if (animate) {
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emit windowUnminimized(c->effectWindow());
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}
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}
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);
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connect(c, &AbstractClient::modalChanged, this, &EffectsHandlerImpl::slotClientModalityChanged);
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connect(c, &AbstractClient::geometryShapeChanged, this, &EffectsHandlerImpl::slotGeometryShapeChanged);
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connect(c, &AbstractClient::damaged, this, &EffectsHandlerImpl::slotWindowDamaged);
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connect(c, &AbstractClient::unresponsiveChanged, this,
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[this, c](bool unresponsive) {
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emit windowUnresponsiveChanged(c->effectWindow(), unresponsive);
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}
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);
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connect(c, &AbstractClient::windowShown, this,
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[this](Toplevel *c) {
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emit windowShown(c->effectWindow());
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}
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);
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connect(c, &AbstractClient::windowHidden, this,
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[this](Toplevel *c) {
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emit windowHidden(c->effectWindow());
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}
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);
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connect(c, &AbstractClient::keepAboveChanged, this,
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[this, c](bool above) {
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Q_UNUSED(above)
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emit windowKeepAboveChanged(c->effectWindow());
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}
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);
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connect(c, &AbstractClient::keepBelowChanged, this,
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[this, c](bool below) {
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Q_UNUSED(below)
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emit windowKeepBelowChanged(c->effectWindow());
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}
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);
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connect(c, &AbstractClient::fullScreenChanged, this,
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[this, c]() {
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emit windowFullScreenChanged(c->effectWindow());
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}
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);
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}
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void EffectsHandlerImpl::setupClientConnections(Client* c)
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{
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setupAbstractClientConnections(c);
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connect(c, &Client::paddingChanged, this, &EffectsHandlerImpl::slotPaddingChanged);
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}
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void EffectsHandlerImpl::setupUnmanagedConnections(Unmanaged* u)
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{
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connect(u, &Unmanaged::windowClosed, this, &EffectsHandlerImpl::slotWindowClosed);
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connect(u, &Unmanaged::opacityChanged, this, &EffectsHandlerImpl::slotOpacityChanged);
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connect(u, &Unmanaged::geometryShapeChanged, this, &EffectsHandlerImpl::slotGeometryShapeChanged);
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connect(u, &Unmanaged::paddingChanged, this, &EffectsHandlerImpl::slotPaddingChanged);
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connect(u, &Unmanaged::damaged, this, &EffectsHandlerImpl::slotWindowDamaged);
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}
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void EffectsHandlerImpl::reconfigure()
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{
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m_effectLoader->queryAndLoadAll();
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}
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|
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// the idea is that effects call this function again which calls the next one
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void EffectsHandlerImpl::prePaintScreen(ScreenPrePaintData& data, int time)
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{
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if (m_currentPaintScreenIterator != m_activeEffects.constEnd()) {
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(*m_currentPaintScreenIterator++)->prePaintScreen(data, time);
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--m_currentPaintScreenIterator;
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}
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// no special final code
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}
|
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void EffectsHandlerImpl::paintScreen(int mask, QRegion region, ScreenPaintData& data)
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{
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if (m_currentPaintScreenIterator != m_activeEffects.constEnd()) {
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(*m_currentPaintScreenIterator++)->paintScreen(mask, region, data);
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--m_currentPaintScreenIterator;
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} else
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m_scene->finalPaintScreen(mask, region, data);
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}
|
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void EffectsHandlerImpl::paintDesktop(int desktop, int mask, QRegion region, ScreenPaintData &data)
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{
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if (desktop < 1 || desktop > numberOfDesktops()) {
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return;
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}
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m_currentRenderedDesktop = desktop;
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m_desktopRendering = true;
|
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// save the paint screen iterator
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EffectsIterator savedIterator = m_currentPaintScreenIterator;
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m_currentPaintScreenIterator = m_activeEffects.constBegin();
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effects->paintScreen(mask, region, data);
|
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// restore the saved iterator
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m_currentPaintScreenIterator = savedIterator;
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m_desktopRendering = false;
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}
|
|
|
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void EffectsHandlerImpl::postPaintScreen()
|
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{
|
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if (m_currentPaintScreenIterator != m_activeEffects.constEnd()) {
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(*m_currentPaintScreenIterator++)->postPaintScreen();
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--m_currentPaintScreenIterator;
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}
|
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// no special final code
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|
}
|
|
|
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void EffectsHandlerImpl::prePaintWindow(EffectWindow* w, WindowPrePaintData& data, int time)
|
|
{
|
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if (m_currentPaintWindowIterator != m_activeEffects.constEnd()) {
|
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(*m_currentPaintWindowIterator++)->prePaintWindow(w, data, time);
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--m_currentPaintWindowIterator;
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}
|
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// no special final code
|
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}
|
|
|
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void EffectsHandlerImpl::paintWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data)
|
|
{
|
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if (m_currentPaintWindowIterator != m_activeEffects.constEnd()) {
|
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(*m_currentPaintWindowIterator++)->paintWindow(w, mask, region, data);
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--m_currentPaintWindowIterator;
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} else
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m_scene->finalPaintWindow(static_cast<EffectWindowImpl*>(w), mask, region, data);
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}
|
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|
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void EffectsHandlerImpl::paintEffectFrame(EffectFrame* frame, QRegion region, double opacity, double frameOpacity)
|
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{
|
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if (m_currentPaintEffectFrameIterator != m_activeEffects.constEnd()) {
|
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(*m_currentPaintEffectFrameIterator++)->paintEffectFrame(frame, region, opacity, frameOpacity);
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--m_currentPaintEffectFrameIterator;
|
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} else {
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const EffectFrameImpl* frameImpl = static_cast<const EffectFrameImpl*>(frame);
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frameImpl->finalRender(region, opacity, frameOpacity);
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}
|
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}
|
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|
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void EffectsHandlerImpl::postPaintWindow(EffectWindow* w)
|
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{
|
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if (m_currentPaintWindowIterator != m_activeEffects.constEnd()) {
|
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(*m_currentPaintWindowIterator++)->postPaintWindow(w);
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--m_currentPaintWindowIterator;
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}
|
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// no special final code
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}
|
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|
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Effect *EffectsHandlerImpl::provides(Effect::Feature ef)
|
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{
|
|
for (int i = 0; i < loaded_effects.size(); ++i)
|
|
if (loaded_effects.at(i).second->provides(ef))
|
|
return loaded_effects.at(i).second;
|
|
return NULL;
|
|
}
|
|
|
|
void EffectsHandlerImpl::drawWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data)
|
|
{
|
|
if (m_currentDrawWindowIterator != m_activeEffects.constEnd()) {
|
|
(*m_currentDrawWindowIterator++)->drawWindow(w, mask, region, data);
|
|
--m_currentDrawWindowIterator;
|
|
} else
|
|
m_scene->finalDrawWindow(static_cast<EffectWindowImpl*>(w), mask, region, data);
|
|
}
|
|
|
|
void EffectsHandlerImpl::buildQuads(EffectWindow* w, WindowQuadList& quadList)
|
|
{
|
|
static bool initIterator = true;
|
|
if (initIterator) {
|
|
m_currentBuildQuadsIterator = m_activeEffects.constBegin();
|
|
initIterator = false;
|
|
}
|
|
if (m_currentBuildQuadsIterator != m_activeEffects.constEnd()) {
|
|
(*m_currentBuildQuadsIterator++)->buildQuads(w, quadList);
|
|
--m_currentBuildQuadsIterator;
|
|
}
|
|
if (m_currentBuildQuadsIterator == m_activeEffects.constBegin())
|
|
initIterator = true;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::hasDecorationShadows() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::decorationsHaveAlpha() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::decorationSupportsBlurBehind() const
|
|
{
|
|
return Decoration::DecorationBridge::self()->needsBlur();
|
|
}
|
|
|
|
// start another painting pass
|
|
void EffectsHandlerImpl::startPaint()
|
|
{
|
|
m_activeEffects.clear();
|
|
m_activeEffects.reserve(loaded_effects.count());
|
|
for(QVector< KWin::EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) {
|
|
if (it->second->isActive()) {
|
|
m_activeEffects << it->second;
|
|
}
|
|
}
|
|
m_currentDrawWindowIterator = m_activeEffects.constBegin();
|
|
m_currentPaintWindowIterator = m_activeEffects.constBegin();
|
|
m_currentPaintScreenIterator = m_activeEffects.constBegin();
|
|
m_currentPaintEffectFrameIterator = m_activeEffects.constBegin();
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotClientMaximized(KWin::AbstractClient *c, MaximizeMode maxMode)
|
|
{
|
|
bool horizontal = false;
|
|
bool vertical = false;
|
|
switch (maxMode) {
|
|
case MaximizeHorizontal:
|
|
horizontal = true;
|
|
break;
|
|
case MaximizeVertical:
|
|
vertical = true;
|
|
break;
|
|
case MaximizeFull:
|
|
horizontal = true;
|
|
vertical = true;
|
|
break;
|
|
case MaximizeRestore: // fall through
|
|
default:
|
|
// default - nothing to do
|
|
break;
|
|
}
|
|
if (EffectWindowImpl *w = c->effectWindow()) {
|
|
emit windowMaximizedStateChanged(w, horizontal, vertical);
|
|
}
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotOpacityChanged(Toplevel *t, qreal oldOpacity)
|
|
{
|
|
if (t->opacity() == oldOpacity || !t->effectWindow()) {
|
|
return;
|
|
}
|
|
emit windowOpacityChanged(t->effectWindow(), oldOpacity, (qreal)t->opacity());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotClientShown(KWin::Toplevel *t)
|
|
{
|
|
Q_ASSERT(dynamic_cast<Client*>(t));
|
|
Client *c = static_cast<Client*>(t);
|
|
disconnect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotClientShown);
|
|
setupClientConnections(c);
|
|
if (!c->tabGroup()) // the "window" has already been there
|
|
emit windowAdded(c->effectWindow());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotShellClientShown(Toplevel *t)
|
|
{
|
|
ShellClient *c = static_cast<ShellClient*>(t);
|
|
setupAbstractClientConnections(c);
|
|
emit windowAdded(t->effectWindow());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotUnmanagedShown(KWin::Toplevel *t)
|
|
{ // regardless, unmanaged windows are -yet?- not synced anyway
|
|
Q_ASSERT(dynamic_cast<Unmanaged*>(t));
|
|
Unmanaged *u = static_cast<Unmanaged*>(t);
|
|
setupUnmanagedConnections(u);
|
|
emit windowAdded(u->effectWindow());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotWindowClosed(KWin::Toplevel *c, KWin::Deleted *d)
|
|
{
|
|
c->disconnect(this);
|
|
if (d) {
|
|
emit windowClosed(c->effectWindow());
|
|
}
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotClientModalityChanged()
|
|
{
|
|
emit windowModalityChanged(static_cast<Client*>(sender())->effectWindow());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotCurrentTabAboutToChange(EffectWindow *from, EffectWindow *to)
|
|
{
|
|
emit currentTabAboutToChange(from, to);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotTabAdded(EffectWindow* w, EffectWindow* to)
|
|
{
|
|
emit tabAdded(w, to);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotTabRemoved(EffectWindow *w, EffectWindow* leaderOfFormerGroup)
|
|
{
|
|
emit tabRemoved(w, leaderOfFormerGroup);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotWindowDamaged(Toplevel* t, const QRect& r)
|
|
{
|
|
if (!t->effectWindow()) {
|
|
// can happen during tear down of window
|
|
return;
|
|
}
|
|
emit windowDamaged(t->effectWindow(), r);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotGeometryShapeChanged(Toplevel* t, const QRect& old)
|
|
{
|
|
// during late cleanup effectWindow() may be already NULL
|
|
// in some functions that may still call this
|
|
if (t == NULL || t->effectWindow() == NULL)
|
|
return;
|
|
emit windowGeometryShapeChanged(t->effectWindow(), old);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotPaddingChanged(Toplevel* t, const QRect& old)
|
|
{
|
|
// during late cleanup effectWindow() may be already NULL
|
|
// in some functions that may still call this
|
|
if (t == NULL || t->effectWindow() == NULL)
|
|
return;
|
|
emit windowPaddingChanged(t->effectWindow(), old);
|
|
}
|
|
|
|
void EffectsHandlerImpl::setActiveFullScreenEffect(Effect* e)
|
|
{
|
|
if (fullscreen_effect == e) {
|
|
return;
|
|
}
|
|
const bool activeChanged = (e == nullptr || fullscreen_effect == nullptr);
|
|
fullscreen_effect = e;
|
|
emit activeFullScreenEffectChanged();
|
|
if (activeChanged) {
|
|
emit hasActiveFullScreenEffectChanged();
|
|
}
|
|
}
|
|
|
|
Effect* EffectsHandlerImpl::activeFullScreenEffect() const
|
|
{
|
|
return fullscreen_effect;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::hasActiveFullScreenEffect() const
|
|
{
|
|
return fullscreen_effect;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::grabKeyboard(Effect* effect)
|
|
{
|
|
if (keyboard_grab_effect != NULL)
|
|
return false;
|
|
if (!doGrabKeyboard()) {
|
|
return false;
|
|
}
|
|
keyboard_grab_effect = effect;
|
|
return true;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::doGrabKeyboard()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
void EffectsHandlerImpl::ungrabKeyboard()
|
|
{
|
|
assert(keyboard_grab_effect != NULL);
|
|
doUngrabKeyboard();
|
|
keyboard_grab_effect = NULL;
|
|
}
|
|
|
|
void EffectsHandlerImpl::doUngrabKeyboard()
|
|
{
|
|
}
|
|
|
|
void EffectsHandlerImpl::grabbedKeyboardEvent(QKeyEvent* e)
|
|
{
|
|
if (keyboard_grab_effect != NULL)
|
|
keyboard_grab_effect->grabbedKeyboardEvent(e);
|
|
}
|
|
|
|
void EffectsHandlerImpl::startMouseInterception(Effect *effect, Qt::CursorShape shape)
|
|
{
|
|
if (m_grabbedMouseEffects.contains(effect)) {
|
|
return;
|
|
}
|
|
m_grabbedMouseEffects.append(effect);
|
|
if (m_grabbedMouseEffects.size() != 1) {
|
|
return;
|
|
}
|
|
doStartMouseInterception(shape);
|
|
}
|
|
|
|
void EffectsHandlerImpl::doStartMouseInterception(Qt::CursorShape shape)
|
|
{
|
|
input()->pointer()->setEffectsOverrideCursor(shape);
|
|
}
|
|
|
|
void EffectsHandlerImpl::stopMouseInterception(Effect *effect)
|
|
{
|
|
if (!m_grabbedMouseEffects.contains(effect)) {
|
|
return;
|
|
}
|
|
m_grabbedMouseEffects.removeAll(effect);
|
|
if (m_grabbedMouseEffects.isEmpty()) {
|
|
doStopMouseInterception();
|
|
}
|
|
}
|
|
|
|
void EffectsHandlerImpl::doStopMouseInterception()
|
|
{
|
|
input()->pointer()->removeEffectsOverrideCursor();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::isMouseInterception() const
|
|
{
|
|
return m_grabbedMouseEffects.count() > 0;
|
|
}
|
|
|
|
|
|
bool EffectsHandlerImpl::touchDown(quint32 id, const QPointF &pos, quint32 time)
|
|
{
|
|
// TODO: reverse call order?
|
|
for (auto it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) {
|
|
if (it->second->touchDown(id, pos, time)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::touchMotion(quint32 id, const QPointF &pos, quint32 time)
|
|
{
|
|
// TODO: reverse call order?
|
|
for (auto it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) {
|
|
if (it->second->touchMotion(id, pos, time)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::touchUp(quint32 id, quint32 time)
|
|
{
|
|
// TODO: reverse call order?
|
|
for (auto it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) {
|
|
if (it->second->touchUp(id, time)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void EffectsHandlerImpl::registerGlobalShortcut(const QKeySequence &shortcut, QAction *action)
|
|
{
|
|
input()->registerShortcut(shortcut, action);
|
|
}
|
|
|
|
void EffectsHandlerImpl::registerPointerShortcut(Qt::KeyboardModifiers modifiers, Qt::MouseButton pointerButtons, QAction *action)
|
|
{
|
|
input()->registerPointerShortcut(modifiers, pointerButtons, action);
|
|
}
|
|
|
|
void EffectsHandlerImpl::registerAxisShortcut(Qt::KeyboardModifiers modifiers, PointerAxisDirection axis, QAction *action)
|
|
{
|
|
input()->registerAxisShortcut(modifiers, axis, action);
|
|
}
|
|
|
|
void EffectsHandlerImpl::registerTouchpadSwipeShortcut(SwipeDirection direction, QAction *action)
|
|
{
|
|
input()->registerTouchpadSwipeShortcut(direction, action);
|
|
}
|
|
|
|
void* EffectsHandlerImpl::getProxy(QString name)
|
|
{
|
|
for (QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it)
|
|
if ((*it).first == name)
|
|
return (*it).second->proxy();
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void EffectsHandlerImpl::startMousePolling()
|
|
{
|
|
if (Cursor::self())
|
|
Cursor::self()->startMousePolling();
|
|
}
|
|
|
|
void EffectsHandlerImpl::stopMousePolling()
|
|
{
|
|
if (Cursor::self())
|
|
Cursor::self()->stopMousePolling();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::hasKeyboardGrab() const
|
|
{
|
|
return keyboard_grab_effect != NULL;
|
|
}
|
|
|
|
void EffectsHandlerImpl::desktopResized(const QSize &size)
|
|
{
|
|
m_scene->screenGeometryChanged(size);
|
|
emit screenGeometryChanged(size);
|
|
}
|
|
|
|
void EffectsHandlerImpl::registerPropertyType(long atom, bool reg)
|
|
{
|
|
if (reg)
|
|
++registered_atoms[ atom ]; // initialized to 0 if not present yet
|
|
else {
|
|
if (--registered_atoms[ atom ] == 0)
|
|
registered_atoms.remove(atom);
|
|
}
|
|
}
|
|
|
|
xcb_atom_t EffectsHandlerImpl::announceSupportProperty(const QByteArray &propertyName, Effect *effect)
|
|
{
|
|
PropertyEffectMap::iterator it = m_propertiesForEffects.find(propertyName);
|
|
if (it != m_propertiesForEffects.end()) {
|
|
// property has already been registered for an effect
|
|
// just append Effect and return the atom stored in m_managedProperties
|
|
if (!it.value().contains(effect)) {
|
|
it.value().append(effect);
|
|
}
|
|
return m_managedProperties.value(propertyName, XCB_ATOM_NONE);
|
|
}
|
|
m_propertiesForEffects.insert(propertyName, QList<Effect*>() << effect);
|
|
const auto atom = registerSupportProperty(propertyName);
|
|
if (atom == XCB_ATOM_NONE) {
|
|
return atom;
|
|
}
|
|
m_compositor->keepSupportProperty(atom);
|
|
m_managedProperties.insert(propertyName, atom);
|
|
registerPropertyType(atom, true);
|
|
return atom;
|
|
}
|
|
|
|
void EffectsHandlerImpl::removeSupportProperty(const QByteArray &propertyName, Effect *effect)
|
|
{
|
|
PropertyEffectMap::iterator it = m_propertiesForEffects.find(propertyName);
|
|
if (it == m_propertiesForEffects.end()) {
|
|
// property is not registered - nothing to do
|
|
return;
|
|
}
|
|
if (!it.value().contains(effect)) {
|
|
// property is not registered for given effect - nothing to do
|
|
return;
|
|
}
|
|
it.value().removeAll(effect);
|
|
if (!it.value().isEmpty()) {
|
|
// property still registered for another effect - nothing further to do
|
|
return;
|
|
}
|
|
const xcb_atom_t atom = m_managedProperties.take(propertyName);
|
|
registerPropertyType(atom, false);
|
|
m_propertiesForEffects.remove(propertyName);
|
|
m_compositor->removeSupportProperty(atom); // delayed removal
|
|
}
|
|
|
|
QByteArray EffectsHandlerImpl::readRootProperty(long atom, long type, int format) const
|
|
{
|
|
if (!kwinApp()->x11Connection()) {
|
|
return QByteArray();
|
|
}
|
|
return readWindowProperty(kwinApp()->x11RootWindow(), atom, type, format);
|
|
}
|
|
|
|
void EffectsHandlerImpl::activateWindow(EffectWindow* c)
|
|
{
|
|
if (AbstractClient* cl = dynamic_cast< AbstractClient* >(static_cast<EffectWindowImpl*>(c)->window()))
|
|
Workspace::self()->activateClient(cl, true);
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::activeWindow() const
|
|
{
|
|
return Workspace::self()->activeClient() ? Workspace::self()->activeClient()->effectWindow() : NULL;
|
|
}
|
|
|
|
void EffectsHandlerImpl::moveWindow(EffectWindow* w, const QPoint& pos, bool snap, double snapAdjust)
|
|
{
|
|
AbstractClient* cl = dynamic_cast< AbstractClient* >(static_cast<EffectWindowImpl*>(w)->window());
|
|
if (!cl || !cl->isMovable())
|
|
return;
|
|
|
|
if (snap)
|
|
cl->move(Workspace::self()->adjustClientPosition(cl, pos, true, snapAdjust));
|
|
else
|
|
cl->move(pos);
|
|
}
|
|
|
|
void EffectsHandlerImpl::windowToDesktop(EffectWindow* w, int desktop)
|
|
{
|
|
AbstractClient* cl = dynamic_cast< AbstractClient* >(static_cast<EffectWindowImpl*>(w)->window());
|
|
if (cl && !cl->isDesktop() && !cl->isDock()) {
|
|
Workspace::self()->sendClientToDesktop(cl, desktop, true);
|
|
}
|
|
}
|
|
|
|
void EffectsHandlerImpl::windowToDesktops(EffectWindow *w, const QVector<uint> &desktopIds)
|
|
{
|
|
AbstractClient* cl = qobject_cast< AbstractClient* >(static_cast<EffectWindowImpl*>(w)->window());
|
|
if (!cl || cl->isDesktop() || cl->isDock()) {
|
|
return;
|
|
}
|
|
QVector<VirtualDesktop*> desktops;
|
|
desktops.reserve(desktopIds.count());
|
|
for (uint x11Id: desktopIds) {
|
|
if (x11Id > VirtualDesktopManager::self()->count()) {
|
|
continue;
|
|
}
|
|
VirtualDesktop *d = VirtualDesktopManager::self()->desktopForX11Id(x11Id);
|
|
Q_ASSERT(d);
|
|
if (desktops.contains(d)) {
|
|
continue;
|
|
}
|
|
desktops << d;
|
|
}
|
|
cl->setDesktops(desktops);
|
|
}
|
|
|
|
void EffectsHandlerImpl::windowToScreen(EffectWindow* w, int screen)
|
|
{
|
|
AbstractClient* cl = dynamic_cast< AbstractClient* >(static_cast<EffectWindowImpl*>(w)->window());
|
|
if (cl && !cl->isDesktop() && !cl->isDock())
|
|
Workspace::self()->sendClientToScreen(cl, screen);
|
|
}
|
|
|
|
void EffectsHandlerImpl::setShowingDesktop(bool showing)
|
|
{
|
|
Workspace::self()->setShowingDesktop(showing);
|
|
}
|
|
|
|
QString EffectsHandlerImpl::currentActivity() const
|
|
{
|
|
#ifdef KWIN_BUILD_ACTIVITIES
|
|
if (!Activities::self()) {
|
|
return QString();
|
|
}
|
|
return Activities::self()->current();
|
|
#else
|
|
return QString();
|
|
#endif
|
|
}
|
|
|
|
int EffectsHandlerImpl::currentDesktop() const
|
|
{
|
|
return VirtualDesktopManager::self()->current();
|
|
}
|
|
|
|
int EffectsHandlerImpl::numberOfDesktops() const
|
|
{
|
|
return VirtualDesktopManager::self()->count();
|
|
}
|
|
|
|
void EffectsHandlerImpl::setCurrentDesktop(int desktop)
|
|
{
|
|
VirtualDesktopManager::self()->setCurrent(desktop);
|
|
}
|
|
|
|
void EffectsHandlerImpl::setNumberOfDesktops(int desktops)
|
|
{
|
|
VirtualDesktopManager::self()->setCount(desktops);
|
|
}
|
|
|
|
QSize EffectsHandlerImpl::desktopGridSize() const
|
|
{
|
|
return VirtualDesktopManager::self()->grid().size();
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopGridWidth() const
|
|
{
|
|
return desktopGridSize().width();
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopGridHeight() const
|
|
{
|
|
return desktopGridSize().height();
|
|
}
|
|
|
|
int EffectsHandlerImpl::workspaceWidth() const
|
|
{
|
|
return desktopGridWidth() * screens()->size().width();
|
|
}
|
|
|
|
int EffectsHandlerImpl::workspaceHeight() const
|
|
{
|
|
return desktopGridHeight() * screens()->size().height();
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopAtCoords(QPoint coords) const
|
|
{
|
|
if (auto vd = VirtualDesktopManager::self()->grid().at(coords)) {
|
|
return vd->x11DesktopNumber();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
QPoint EffectsHandlerImpl::desktopGridCoords(int id) const
|
|
{
|
|
return VirtualDesktopManager::self()->grid().gridCoords(id);
|
|
}
|
|
|
|
QPoint EffectsHandlerImpl::desktopCoords(int id) const
|
|
{
|
|
QPoint coords = VirtualDesktopManager::self()->grid().gridCoords(id);
|
|
if (coords.x() == -1)
|
|
return QPoint(-1, -1);
|
|
const QSize displaySize = screens()->size();
|
|
return QPoint(coords.x() * displaySize.width(), coords.y() * displaySize.height());
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopAbove(int desktop, bool wrap) const
|
|
{
|
|
return getDesktop<DesktopAbove>(desktop, wrap);
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopToRight(int desktop, bool wrap) const
|
|
{
|
|
return getDesktop<DesktopRight>(desktop, wrap);
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopBelow(int desktop, bool wrap) const
|
|
{
|
|
return getDesktop<DesktopBelow>(desktop, wrap);
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopToLeft(int desktop, bool wrap) const
|
|
{
|
|
return getDesktop<DesktopLeft>(desktop, wrap);
|
|
}
|
|
|
|
QString EffectsHandlerImpl::desktopName(int desktop) const
|
|
{
|
|
return VirtualDesktopManager::self()->name(desktop);
|
|
}
|
|
|
|
bool EffectsHandlerImpl::optionRollOverDesktops() const
|
|
{
|
|
return options->isRollOverDesktops();
|
|
}
|
|
|
|
double EffectsHandlerImpl::animationTimeFactor() const
|
|
{
|
|
return options->animationTimeFactor();
|
|
}
|
|
|
|
WindowQuadType EffectsHandlerImpl::newWindowQuadType()
|
|
{
|
|
return WindowQuadType(next_window_quad_type++);
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::findWindow(WId id) const
|
|
{
|
|
if (Client* w = Workspace::self()->findClient(Predicate::WindowMatch, id))
|
|
return w->effectWindow();
|
|
if (Unmanaged* w = Workspace::self()->findUnmanaged(id))
|
|
return w->effectWindow();
|
|
if (waylandServer()) {
|
|
if (ShellClient *w = waylandServer()->findClient(id)) {
|
|
return w->effectWindow();
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::findWindow(KWayland::Server::SurfaceInterface *surf) const
|
|
{
|
|
if (waylandServer()) {
|
|
if (ShellClient *w = waylandServer()->findClient(surf)) {
|
|
return w->effectWindow();
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
|
|
EffectWindowList EffectsHandlerImpl::stackingOrder() const
|
|
{
|
|
ToplevelList list = Workspace::self()->xStackingOrder();
|
|
EffectWindowList ret;
|
|
for (Toplevel *t : list) {
|
|
if (EffectWindow *w = effectWindow(t))
|
|
ret.append(w);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void EffectsHandlerImpl::setElevatedWindow(KWin::EffectWindow* w, bool set)
|
|
{
|
|
elevated_windows.removeAll(w);
|
|
if (set)
|
|
elevated_windows.append(w);
|
|
}
|
|
|
|
void EffectsHandlerImpl::setTabBoxWindow(EffectWindow* w)
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
if (AbstractClient* c = dynamic_cast< AbstractClient* >(static_cast< EffectWindowImpl* >(w)->window())) {
|
|
TabBox::TabBox::self()->setCurrentClient(c);
|
|
}
|
|
#else
|
|
Q_UNUSED(w)
|
|
#endif
|
|
}
|
|
|
|
void EffectsHandlerImpl::setTabBoxDesktop(int desktop)
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
TabBox::TabBox::self()->setCurrentDesktop(desktop);
|
|
#else
|
|
Q_UNUSED(desktop)
|
|
#endif
|
|
}
|
|
|
|
EffectWindowList EffectsHandlerImpl::currentTabBoxWindowList() const
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
const auto clients = TabBox::TabBox::self()->currentClientList();
|
|
EffectWindowList ret;
|
|
ret.reserve(clients.size());
|
|
std::transform(std::cbegin(clients), std::cend(clients),
|
|
std::back_inserter(ret),
|
|
[](auto client) { return client->effectWindow(); });
|
|
return ret;
|
|
#else
|
|
return EffectWindowList();
|
|
#endif
|
|
}
|
|
|
|
void EffectsHandlerImpl::refTabBox()
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
TabBox::TabBox::self()->reference();
|
|
#endif
|
|
}
|
|
|
|
void EffectsHandlerImpl::unrefTabBox()
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
TabBox::TabBox::self()->unreference();
|
|
#endif
|
|
}
|
|
|
|
void EffectsHandlerImpl::closeTabBox()
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
TabBox::TabBox::self()->close();
|
|
#endif
|
|
}
|
|
|
|
QList< int > EffectsHandlerImpl::currentTabBoxDesktopList() const
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
return TabBox::TabBox::self()->currentDesktopList();
|
|
#endif
|
|
return QList< int >();
|
|
}
|
|
|
|
int EffectsHandlerImpl::currentTabBoxDesktop() const
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
return TabBox::TabBox::self()->currentDesktop();
|
|
#endif
|
|
return -1;
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::currentTabBoxWindow() const
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
if (auto c = TabBox::TabBox::self()->currentClient())
|
|
return c->effectWindow();
|
|
#endif
|
|
return NULL;
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaintFull()
|
|
{
|
|
m_compositor->addRepaintFull();
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint(const QRect& r)
|
|
{
|
|
m_compositor->addRepaint(r);
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint(const QRegion& r)
|
|
{
|
|
m_compositor->addRepaint(r);
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint(int x, int y, int w, int h)
|
|
{
|
|
m_compositor->addRepaint(x, y, w, h);
|
|
}
|
|
|
|
int EffectsHandlerImpl::activeScreen() const
|
|
{
|
|
return screens()->current();
|
|
}
|
|
|
|
int EffectsHandlerImpl::numScreens() const
|
|
{
|
|
return screens()->count();
|
|
}
|
|
|
|
int EffectsHandlerImpl::screenNumber(const QPoint& pos) const
|
|
{
|
|
return screens()->number(pos);
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, int screen, int desktop) const
|
|
{
|
|
return Workspace::self()->clientArea(opt, screen, desktop);
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const EffectWindow* c) const
|
|
{
|
|
const Toplevel* t = static_cast< const EffectWindowImpl* >(c)->window();
|
|
if (const AbstractClient* cl = dynamic_cast< const AbstractClient* >(t))
|
|
return Workspace::self()->clientArea(opt, cl);
|
|
else
|
|
return Workspace::self()->clientArea(opt, t->geometry().center(), VirtualDesktopManager::self()->current());
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const QPoint& p, int desktop) const
|
|
{
|
|
return Workspace::self()->clientArea(opt, p, desktop);
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::virtualScreenGeometry() const
|
|
{
|
|
return screens()->geometry();
|
|
}
|
|
|
|
QSize EffectsHandlerImpl::virtualScreenSize() const
|
|
{
|
|
return screens()->size();
|
|
}
|
|
|
|
void EffectsHandlerImpl::defineCursor(Qt::CursorShape shape)
|
|
{
|
|
input()->pointer()->setEffectsOverrideCursor(shape);
|
|
}
|
|
|
|
bool EffectsHandlerImpl::checkInputWindowEvent(QMouseEvent *e)
|
|
{
|
|
if (m_grabbedMouseEffects.isEmpty()) {
|
|
return false;
|
|
}
|
|
foreach (Effect *effect, m_grabbedMouseEffects) {
|
|
effect->windowInputMouseEvent(e);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::checkInputWindowEvent(QWheelEvent *e)
|
|
{
|
|
if (m_grabbedMouseEffects.isEmpty()) {
|
|
return false;
|
|
}
|
|
foreach (Effect *effect, m_grabbedMouseEffects) {
|
|
effect->windowInputMouseEvent(e);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void EffectsHandlerImpl::connectNotify(const QMetaMethod &signal)
|
|
{
|
|
if (signal == QMetaMethod::fromSignal(&EffectsHandler::cursorShapeChanged)) {
|
|
if (!m_trackingCursorChanges) {
|
|
connect(Cursor::self(), &Cursor::cursorChanged, this, &EffectsHandler::cursorShapeChanged);
|
|
Cursor::self()->startCursorTracking();
|
|
}
|
|
++m_trackingCursorChanges;
|
|
}
|
|
EffectsHandler::connectNotify(signal);
|
|
}
|
|
|
|
void EffectsHandlerImpl::disconnectNotify(const QMetaMethod &signal)
|
|
{
|
|
if (signal == QMetaMethod::fromSignal(&EffectsHandler::cursorShapeChanged)) {
|
|
Q_ASSERT(m_trackingCursorChanges > 0);
|
|
if (!--m_trackingCursorChanges) {
|
|
Cursor::self()->stopCursorTracking();
|
|
disconnect(Cursor::self(), &Cursor::cursorChanged, this, &EffectsHandler::cursorShapeChanged);
|
|
}
|
|
}
|
|
EffectsHandler::disconnectNotify(signal);
|
|
}
|
|
|
|
|
|
void EffectsHandlerImpl::checkInputWindowStacking()
|
|
{
|
|
if (m_grabbedMouseEffects.isEmpty()) {
|
|
return;
|
|
}
|
|
doCheckInputWindowStacking();
|
|
}
|
|
|
|
void EffectsHandlerImpl::doCheckInputWindowStacking()
|
|
{
|
|
}
|
|
|
|
QPoint EffectsHandlerImpl::cursorPos() const
|
|
{
|
|
return Cursor::pos();
|
|
}
|
|
|
|
void EffectsHandlerImpl::reserveElectricBorder(ElectricBorder border, Effect *effect)
|
|
{
|
|
ScreenEdges::self()->reserve(border, effect, "borderActivated");
|
|
}
|
|
|
|
void EffectsHandlerImpl::unreserveElectricBorder(ElectricBorder border, Effect *effect)
|
|
{
|
|
ScreenEdges::self()->unreserve(border, effect);
|
|
}
|
|
|
|
void EffectsHandlerImpl::registerTouchBorder(ElectricBorder border, QAction *action)
|
|
{
|
|
ScreenEdges::self()->reserveTouch(border, action);
|
|
}
|
|
|
|
void EffectsHandlerImpl::unregisterTouchBorder(ElectricBorder border, QAction *action)
|
|
{
|
|
ScreenEdges::self()->unreserveTouch(border, action);
|
|
}
|
|
|
|
unsigned long EffectsHandlerImpl::xrenderBufferPicture()
|
|
{
|
|
return m_scene->xrenderBufferPicture();
|
|
}
|
|
|
|
QPainter *EffectsHandlerImpl::scenePainter()
|
|
{
|
|
return m_scene->scenePainter();
|
|
}
|
|
|
|
void EffectsHandlerImpl::toggleEffect(const QString& name)
|
|
{
|
|
if (isEffectLoaded(name))
|
|
unloadEffect(name);
|
|
else
|
|
loadEffect(name);
|
|
}
|
|
|
|
QStringList EffectsHandlerImpl::loadedEffects() const
|
|
{
|
|
QStringList listModules;
|
|
listModules.reserve(loaded_effects.count());
|
|
std::transform(loaded_effects.constBegin(), loaded_effects.constEnd(),
|
|
std::back_inserter(listModules),
|
|
[](const EffectPair &pair) { return pair.first; });
|
|
return listModules;
|
|
}
|
|
|
|
QStringList EffectsHandlerImpl::listOfEffects() const
|
|
{
|
|
return m_effectLoader->listOfKnownEffects();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::loadEffect(const QString& name)
|
|
{
|
|
makeOpenGLContextCurrent();
|
|
m_compositor->addRepaintFull();
|
|
|
|
return m_effectLoader->loadEffect(name);
|
|
}
|
|
|
|
void EffectsHandlerImpl::unloadEffect(const QString& name)
|
|
{
|
|
makeOpenGLContextCurrent();
|
|
m_compositor->addRepaintFull();
|
|
|
|
for (QMap< int, EffectPair >::iterator it = effect_order.begin(); it != effect_order.end(); ++it) {
|
|
if (it.value().first == name) {
|
|
qCDebug(KWIN_CORE) << "EffectsHandler::unloadEffect : Unloading Effect : " << name;
|
|
if (activeFullScreenEffect() == it.value().second) {
|
|
setActiveFullScreenEffect(0);
|
|
}
|
|
stopMouseInterception(it.value().second);
|
|
// remove support properties for the effect
|
|
const QList<QByteArray> properties = m_propertiesForEffects.keys();
|
|
for (const QByteArray &property : properties) {
|
|
removeSupportProperty(property, it.value().second);
|
|
}
|
|
delete it.value().second;
|
|
effect_order.erase(it);
|
|
effectsChanged();
|
|
return;
|
|
}
|
|
}
|
|
|
|
qCDebug(KWIN_CORE) << "EffectsHandler::unloadEffect : Effect not loaded : " << name;
|
|
}
|
|
|
|
void EffectsHandlerImpl::reconfigureEffect(const QString& name)
|
|
{
|
|
for (QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it)
|
|
if ((*it).first == name) {
|
|
kwinApp()->config()->reparseConfiguration();
|
|
makeOpenGLContextCurrent();
|
|
(*it).second->reconfigure(Effect::ReconfigureAll);
|
|
return;
|
|
}
|
|
}
|
|
|
|
bool EffectsHandlerImpl::isEffectLoaded(const QString& name) const
|
|
{
|
|
auto it = std::find_if(loaded_effects.constBegin(), loaded_effects.constEnd(),
|
|
[&name](const EffectPair &pair) { return pair.first == name; });
|
|
return it != loaded_effects.constEnd();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::isEffectSupported(const QString &name)
|
|
{
|
|
// If the effect is loaded, it is obviously supported.
|
|
if (isEffectLoaded(name)) {
|
|
return true;
|
|
}
|
|
|
|
// next checks might require a context
|
|
makeOpenGLContextCurrent();
|
|
m_compositor->addRepaintFull();
|
|
|
|
return m_effectLoader->isEffectSupported(name);
|
|
|
|
}
|
|
|
|
QList<bool> EffectsHandlerImpl::areEffectsSupported(const QStringList &names)
|
|
{
|
|
QList<bool> retList;
|
|
retList.reserve(names.count());
|
|
std::transform(names.constBegin(), names.constEnd(),
|
|
std::back_inserter(retList),
|
|
[this](const QString &name) {
|
|
return isEffectSupported(name);
|
|
});
|
|
return retList;
|
|
}
|
|
|
|
void EffectsHandlerImpl::reloadEffect(Effect *effect)
|
|
{
|
|
QString effectName;
|
|
for (QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) {
|
|
if ((*it).second == effect) {
|
|
effectName = (*it).first;
|
|
break;
|
|
}
|
|
}
|
|
if (!effectName.isNull()) {
|
|
unloadEffect(effectName);
|
|
m_effectLoader->loadEffect(effectName);
|
|
}
|
|
}
|
|
|
|
void EffectsHandlerImpl::effectsChanged()
|
|
{
|
|
loaded_effects.clear();
|
|
m_activeEffects.clear(); // it's possible to have a reconfigure and a quad rebuild between two paint cycles - bug #308201
|
|
|
|
loaded_effects.reserve(effect_order.count());
|
|
std::copy(effect_order.constBegin(), effect_order.constEnd(),
|
|
std::back_inserter(loaded_effects));
|
|
|
|
m_activeEffects.reserve(loaded_effects.count());
|
|
}
|
|
|
|
QStringList EffectsHandlerImpl::activeEffects() const
|
|
{
|
|
QStringList ret;
|
|
for(QVector< KWin::EffectPair >::const_iterator it = loaded_effects.constBegin(),
|
|
end = loaded_effects.constEnd(); it != end; ++it) {
|
|
if (it->second->isActive()) {
|
|
ret << it->first;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
KWayland::Server::Display *EffectsHandlerImpl::waylandDisplay() const
|
|
{
|
|
if (waylandServer()) {
|
|
return waylandServer()->display();
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
EffectFrame* EffectsHandlerImpl::effectFrame(EffectFrameStyle style, bool staticSize, const QPoint& position, Qt::Alignment alignment) const
|
|
{
|
|
return new EffectFrameImpl(style, staticSize, position, alignment);
|
|
}
|
|
|
|
|
|
QVariant EffectsHandlerImpl::kwinOption(KWinOption kwopt)
|
|
{
|
|
switch (kwopt) {
|
|
case CloseButtonCorner:
|
|
// TODO: this could become per window and be derived from the actual position in the deco
|
|
return Decoration::DecorationBridge::self()->settings()->decorationButtonsLeft().contains(KDecoration2::DecorationButtonType::Close) ? Qt::TopLeftCorner : Qt::TopRightCorner;
|
|
case SwitchDesktopOnScreenEdge:
|
|
return ScreenEdges::self()->isDesktopSwitching();
|
|
case SwitchDesktopOnScreenEdgeMovingWindows:
|
|
return ScreenEdges::self()->isDesktopSwitchingMovingClients();
|
|
default:
|
|
return QVariant(); // an invalid one
|
|
}
|
|
}
|
|
|
|
QString EffectsHandlerImpl::supportInformation(const QString &name) const
|
|
{
|
|
auto it = std::find_if(loaded_effects.constBegin(), loaded_effects.constEnd(),
|
|
[name](const EffectPair &pair) { return pair.first == name; });
|
|
if (it == loaded_effects.constEnd()) {
|
|
return QString();
|
|
}
|
|
|
|
QString support((*it).first + QLatin1String(":\n"));
|
|
const QMetaObject *metaOptions = (*it).second->metaObject();
|
|
for (int i=0; i<metaOptions->propertyCount(); ++i) {
|
|
const QMetaProperty property = metaOptions->property(i);
|
|
if (qstrcmp(property.name(), "objectName") == 0) {
|
|
continue;
|
|
}
|
|
support += QString::fromUtf8(property.name()) + QLatin1String(": ") + (*it).second->property(property.name()).toString() + QLatin1Char('\n');
|
|
}
|
|
|
|
return support;
|
|
}
|
|
|
|
|
|
bool EffectsHandlerImpl::isScreenLocked() const
|
|
{
|
|
return ScreenLockerWatcher::self()->isLocked();
|
|
}
|
|
|
|
QString EffectsHandlerImpl::debug(const QString& name, const QString& parameter) const
|
|
{
|
|
QString internalName = name.toLower();;
|
|
for (QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) {
|
|
if ((*it).first == internalName) {
|
|
return it->second->debug(parameter);
|
|
}
|
|
}
|
|
return QString();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::makeOpenGLContextCurrent()
|
|
{
|
|
return m_scene->makeOpenGLContextCurrent();
|
|
}
|
|
|
|
void EffectsHandlerImpl::doneOpenGLContextCurrent()
|
|
{
|
|
m_scene->doneOpenGLContextCurrent();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::animationsSupported() const
|
|
{
|
|
static const QByteArray forceEnvVar = qgetenv("KWIN_EFFECTS_FORCE_ANIMATIONS");
|
|
if (!forceEnvVar.isEmpty()) {
|
|
static const int forceValue = forceEnvVar.toInt();
|
|
return forceValue == 1;
|
|
}
|
|
return m_scene->animationsSupported();
|
|
}
|
|
|
|
void EffectsHandlerImpl::highlightWindows(const QVector<EffectWindow *> &windows)
|
|
{
|
|
Effect *e = provides(Effect::HighlightWindows);
|
|
if (!e) {
|
|
return;
|
|
}
|
|
e->perform(Effect::HighlightWindows, QVariantList{QVariant::fromValue(windows)});
|
|
}
|
|
|
|
PlatformCursorImage EffectsHandlerImpl::cursorImage() const
|
|
{
|
|
return kwinApp()->platform()->cursorImage();
|
|
}
|
|
|
|
void EffectsHandlerImpl::hideCursor()
|
|
{
|
|
kwinApp()->platform()->hideCursor();
|
|
}
|
|
|
|
void EffectsHandlerImpl::showCursor()
|
|
{
|
|
kwinApp()->platform()->showCursor();
|
|
}
|
|
|
|
void EffectsHandlerImpl::startInteractiveWindowSelection(std::function<void(KWin::EffectWindow*)> callback)
|
|
{
|
|
kwinApp()->platform()->startInteractiveWindowSelection(
|
|
[callback] (KWin::Toplevel *t) {
|
|
if (t && t->effectWindow()) {
|
|
callback(t->effectWindow());
|
|
} else {
|
|
callback(nullptr);
|
|
}
|
|
}
|
|
);
|
|
}
|
|
|
|
void EffectsHandlerImpl::startInteractivePositionSelection(std::function<void(const QPoint&)> callback)
|
|
{
|
|
kwinApp()->platform()->startInteractivePositionSelection(callback);
|
|
}
|
|
|
|
void EffectsHandlerImpl::showOnScreenMessage(const QString &message, const QString &iconName)
|
|
{
|
|
OSD::show(message, iconName);
|
|
}
|
|
|
|
void EffectsHandlerImpl::hideOnScreenMessage(OnScreenMessageHideFlags flags)
|
|
{
|
|
OSD::HideFlags osdFlags;
|
|
if (flags.testFlag(OnScreenMessageHideFlag::SkipsCloseAnimation)) {
|
|
osdFlags |= OSD::HideFlag::SkipCloseAnimation;
|
|
}
|
|
OSD::hide(osdFlags);
|
|
}
|
|
|
|
KSharedConfigPtr EffectsHandlerImpl::config() const
|
|
{
|
|
return kwinApp()->config();
|
|
}
|
|
|
|
KSharedConfigPtr EffectsHandlerImpl::inputConfig() const
|
|
{
|
|
return kwinApp()->inputConfig();
|
|
}
|
|
|
|
//****************************************
|
|
// EffectWindowImpl
|
|
//****************************************
|
|
|
|
EffectWindowImpl::EffectWindowImpl(Toplevel *toplevel)
|
|
: EffectWindow(toplevel)
|
|
, toplevel(toplevel)
|
|
, sw(nullptr)
|
|
{
|
|
// Deleted windows are not managed. So, when windowClosed signal is
|
|
// emitted, effects can't distinguish managed windows from unmanaged
|
|
// windows(e.g. combo box popups, popup menus, etc). Save value of the
|
|
// managed property during construction of EffectWindow. At that time,
|
|
// parent can be Client, ShellClient, or Unmanaged. So, later on, when
|
|
// an instance of Deleted becomes parent of the EffectWindow, effects
|
|
// can still figure out whether it is/was a managed window.
|
|
managed = toplevel->isClient();
|
|
|
|
waylandClient = qobject_cast<KWin::ShellClient *>(toplevel) != nullptr;
|
|
x11Client = !waylandClient;
|
|
}
|
|
|
|
EffectWindowImpl::~EffectWindowImpl()
|
|
{
|
|
QVariant cachedTextureVariant = data(LanczosCacheRole);
|
|
if (cachedTextureVariant.isValid()) {
|
|
GLTexture *cachedTexture = static_cast< GLTexture*>(cachedTextureVariant.value<void*>());
|
|
delete cachedTexture;
|
|
}
|
|
}
|
|
|
|
bool EffectWindowImpl::isPaintingEnabled()
|
|
{
|
|
return sceneWindow()->isPaintingEnabled();
|
|
}
|
|
|
|
void EffectWindowImpl::enablePainting(int reason)
|
|
{
|
|
sceneWindow()->enablePainting(reason);
|
|
}
|
|
|
|
void EffectWindowImpl::disablePainting(int reason)
|
|
{
|
|
sceneWindow()->disablePainting(reason);
|
|
}
|
|
|
|
const EffectWindowGroup* EffectWindowImpl::group() const
|
|
{
|
|
if (Client* c = dynamic_cast< Client* >(toplevel))
|
|
return c->group()->effectGroup();
|
|
return nullptr; // TODO
|
|
}
|
|
|
|
void EffectWindowImpl::refWindow()
|
|
{
|
|
if (Deleted* d = dynamic_cast< Deleted* >(toplevel))
|
|
return d->refWindow();
|
|
abort(); // TODO
|
|
}
|
|
|
|
void EffectWindowImpl::unrefWindow()
|
|
{
|
|
if (Deleted* d = dynamic_cast< Deleted* >(toplevel))
|
|
return d->unrefWindow(); // delays deletion in case
|
|
abort(); // TODO
|
|
}
|
|
|
|
#define TOPLEVEL_HELPER( rettype, prototype, toplevelPrototype) \
|
|
rettype EffectWindowImpl::prototype ( ) const \
|
|
{ \
|
|
return toplevel->toplevelPrototype(); \
|
|
}
|
|
|
|
TOPLEVEL_HELPER(double, opacity, opacity)
|
|
TOPLEVEL_HELPER(bool, hasAlpha, hasAlpha)
|
|
TOPLEVEL_HELPER(int, x, x)
|
|
TOPLEVEL_HELPER(int, y, y)
|
|
TOPLEVEL_HELPER(int, width, width)
|
|
TOPLEVEL_HELPER(int, height, height)
|
|
TOPLEVEL_HELPER(QPoint, pos, pos)
|
|
TOPLEVEL_HELPER(QSize, size, size)
|
|
TOPLEVEL_HELPER(int, screen, screen)
|
|
TOPLEVEL_HELPER(QRect, geometry, geometry)
|
|
TOPLEVEL_HELPER(QRect, expandedGeometry, visibleRect)
|
|
TOPLEVEL_HELPER(QRect, rect, rect)
|
|
TOPLEVEL_HELPER(int, desktop, desktop)
|
|
TOPLEVEL_HELPER(bool, isDesktop, isDesktop)
|
|
TOPLEVEL_HELPER(bool, isDock, isDock)
|
|
TOPLEVEL_HELPER(bool, isToolbar, isToolbar)
|
|
TOPLEVEL_HELPER(bool, isMenu, isMenu)
|
|
TOPLEVEL_HELPER(bool, isNormalWindow, isNormalWindow)
|
|
TOPLEVEL_HELPER(bool, isDialog, isDialog)
|
|
TOPLEVEL_HELPER(bool, isSplash, isSplash)
|
|
TOPLEVEL_HELPER(bool, isUtility, isUtility)
|
|
TOPLEVEL_HELPER(bool, isDropdownMenu, isDropdownMenu)
|
|
TOPLEVEL_HELPER(bool, isPopupMenu, isPopupMenu)
|
|
TOPLEVEL_HELPER(bool, isTooltip, isTooltip)
|
|
TOPLEVEL_HELPER(bool, isNotification, isNotification)
|
|
TOPLEVEL_HELPER(bool, isOnScreenDisplay, isOnScreenDisplay)
|
|
TOPLEVEL_HELPER(bool, isComboBox, isComboBox)
|
|
TOPLEVEL_HELPER(bool, isDNDIcon, isDNDIcon)
|
|
TOPLEVEL_HELPER(bool, isDeleted, isDeleted)
|
|
TOPLEVEL_HELPER(bool, hasOwnShape, shape)
|
|
TOPLEVEL_HELPER(QString, windowRole, windowRole)
|
|
TOPLEVEL_HELPER(QStringList, activities, activities)
|
|
TOPLEVEL_HELPER(bool, skipsCloseAnimation, skipsCloseAnimation)
|
|
TOPLEVEL_HELPER(KWayland::Server::SurfaceInterface *, surface, surface)
|
|
TOPLEVEL_HELPER(bool, isPopupWindow, isPopupWindow)
|
|
|
|
#undef TOPLEVEL_HELPER
|
|
|
|
#define CLIENT_HELPER_WITH_DELETED( rettype, prototype, propertyname, defaultValue ) \
|
|
rettype EffectWindowImpl::prototype ( ) const \
|
|
{ \
|
|
auto client = qobject_cast<AbstractClient *>(toplevel); \
|
|
if (client) { \
|
|
return client->propertyname(); \
|
|
} \
|
|
auto deleted = qobject_cast<Deleted *>(toplevel); \
|
|
if (deleted) { \
|
|
return deleted->propertyname(); \
|
|
} \
|
|
return defaultValue; \
|
|
}
|
|
|
|
CLIENT_HELPER_WITH_DELETED(bool, isMinimized, isMinimized, false)
|
|
CLIENT_HELPER_WITH_DELETED(bool, isModal, isModal, false)
|
|
CLIENT_HELPER_WITH_DELETED(bool, isFullScreen, isFullScreen, false)
|
|
CLIENT_HELPER_WITH_DELETED(bool, isCurrentTab, isCurrentTab, false)
|
|
CLIENT_HELPER_WITH_DELETED(bool, keepAbove, keepAbove, false)
|
|
CLIENT_HELPER_WITH_DELETED(bool, keepBelow, keepBelow, false)
|
|
CLIENT_HELPER_WITH_DELETED(QString, caption, caption, QString());
|
|
CLIENT_HELPER_WITH_DELETED(QVector<uint>, desktops, x11DesktopIds, QVector<uint>());
|
|
|
|
#undef CLIENT_HELPER_WITH_DELETED
|
|
|
|
QString EffectWindowImpl::windowClass() const
|
|
{
|
|
return toplevel->resourceName() + QLatin1Char(' ') + toplevel->resourceClass();
|
|
}
|
|
|
|
QRect EffectWindowImpl::contentsRect() const
|
|
{
|
|
return QRect(toplevel->clientPos(), toplevel->clientSize());
|
|
}
|
|
|
|
NET::WindowType EffectWindowImpl::windowType() const
|
|
{
|
|
return toplevel->windowType();
|
|
}
|
|
|
|
#define CLIENT_HELPER( rettype, prototype, propertyname, defaultValue ) \
|
|
rettype EffectWindowImpl::prototype ( ) const \
|
|
{ \
|
|
auto client = qobject_cast<AbstractClient *>(toplevel); \
|
|
if (client) { \
|
|
return client->propertyname(); \
|
|
} \
|
|
return defaultValue; \
|
|
}
|
|
|
|
CLIENT_HELPER(bool, isMovable, isMovable, false)
|
|
CLIENT_HELPER(bool, isMovableAcrossScreens, isMovableAcrossScreens, false)
|
|
CLIENT_HELPER(bool, isUserMove, isMove, false)
|
|
CLIENT_HELPER(bool, isUserResize, isResize, false)
|
|
CLIENT_HELPER(QRect, iconGeometry, iconGeometry, QRect())
|
|
CLIENT_HELPER(bool, isSpecialWindow, isSpecialWindow, true)
|
|
CLIENT_HELPER(bool, acceptsFocus, wantsInput, true) // We don't actually know...
|
|
CLIENT_HELPER(QIcon, icon, icon, QIcon())
|
|
CLIENT_HELPER(bool, isSkipSwitcher, skipSwitcher, false)
|
|
CLIENT_HELPER(bool, decorationHasAlpha, decorationHasAlpha, false)
|
|
CLIENT_HELPER(bool, isUnresponsive, unresponsive, false)
|
|
|
|
#undef CLIENT_HELPER
|
|
|
|
QSize EffectWindowImpl::basicUnit() const
|
|
{
|
|
if (auto client = qobject_cast<Client*>(toplevel)){
|
|
return client->basicUnit();
|
|
}
|
|
return QSize(1,1);
|
|
}
|
|
|
|
void EffectWindowImpl::setWindow(Toplevel* w)
|
|
{
|
|
toplevel = w;
|
|
setParent(w);
|
|
}
|
|
|
|
void EffectWindowImpl::setSceneWindow(Scene::Window* w)
|
|
{
|
|
sw = w;
|
|
}
|
|
|
|
QRegion EffectWindowImpl::shape() const
|
|
{
|
|
return sw ? sw->shape() : geometry();
|
|
}
|
|
|
|
QRect EffectWindowImpl::decorationInnerRect() const
|
|
{
|
|
Client *client = dynamic_cast<Client*>(toplevel);
|
|
return client ? client->transparentRect() : contentsRect();
|
|
}
|
|
|
|
QByteArray EffectWindowImpl::readProperty(long atom, long type, int format) const
|
|
{
|
|
if (!kwinApp()->x11Connection()) {
|
|
return QByteArray();
|
|
}
|
|
return readWindowProperty(window()->window(), atom, type, format);
|
|
}
|
|
|
|
void EffectWindowImpl::deleteProperty(long int atom) const
|
|
{
|
|
if (kwinApp()->x11Connection()) {
|
|
deleteWindowProperty(window()->window(), atom);
|
|
}
|
|
}
|
|
|
|
EffectWindow* EffectWindowImpl::findModal()
|
|
{
|
|
if (AbstractClient* c = dynamic_cast< AbstractClient* >(toplevel)) {
|
|
if (AbstractClient* c2 = c->findModal())
|
|
return c2->effectWindow();
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
template <typename T>
|
|
EffectWindowList getMainWindows(Toplevel *toplevel)
|
|
{
|
|
T *c = static_cast<T*>(toplevel);
|
|
const auto mainclients = c->mainClients();
|
|
EffectWindowList ret;
|
|
ret.reserve(mainclients.size());
|
|
std::transform(std::cbegin(mainclients), std::cend(mainclients),
|
|
std::back_inserter(ret),
|
|
[](auto client) { return client->effectWindow(); });
|
|
return ret;
|
|
}
|
|
|
|
EffectWindowList EffectWindowImpl::mainWindows() const
|
|
{
|
|
if (dynamic_cast<AbstractClient*>(toplevel)) {
|
|
return getMainWindows<AbstractClient>(toplevel);
|
|
} else if (toplevel->isDeleted()) {
|
|
return getMainWindows<Deleted>(toplevel);
|
|
}
|
|
return EffectWindowList();
|
|
}
|
|
|
|
WindowQuadList EffectWindowImpl::buildQuads(bool force) const
|
|
{
|
|
return sceneWindow()->buildQuads(force);
|
|
}
|
|
|
|
void EffectWindowImpl::setData(int role, const QVariant &data)
|
|
{
|
|
if (!data.isNull())
|
|
dataMap[ role ] = data;
|
|
else
|
|
dataMap.remove(role);
|
|
emit effects->windowDataChanged(this, role);
|
|
}
|
|
|
|
QVariant EffectWindowImpl::data(int role) const
|
|
{
|
|
return dataMap.value(role);
|
|
}
|
|
|
|
EffectWindow* effectWindow(Toplevel* w)
|
|
{
|
|
EffectWindowImpl* ret = w->effectWindow();
|
|
return ret;
|
|
}
|
|
|
|
EffectWindow* effectWindow(Scene::Window* w)
|
|
{
|
|
EffectWindowImpl* ret = w->window()->effectWindow();
|
|
ret->setSceneWindow(w);
|
|
return ret;
|
|
}
|
|
|
|
void EffectWindowImpl::elevate(bool elevate)
|
|
{
|
|
effects->setElevatedWindow(this, elevate);
|
|
}
|
|
|
|
void EffectWindowImpl::registerThumbnail(AbstractThumbnailItem *item)
|
|
{
|
|
if (WindowThumbnailItem *thumb = qobject_cast<WindowThumbnailItem*>(item)) {
|
|
insertThumbnail(thumb);
|
|
connect(thumb, SIGNAL(destroyed(QObject*)), SLOT(thumbnailDestroyed(QObject*)));
|
|
connect(thumb, SIGNAL(wIdChanged(qulonglong)), SLOT(thumbnailTargetChanged()));
|
|
} else if (DesktopThumbnailItem *desktopThumb = qobject_cast<DesktopThumbnailItem*>(item)) {
|
|
m_desktopThumbnails.append(desktopThumb);
|
|
connect(desktopThumb, SIGNAL(destroyed(QObject*)), SLOT(desktopThumbnailDestroyed(QObject*)));
|
|
}
|
|
}
|
|
|
|
void EffectWindowImpl::thumbnailDestroyed(QObject *object)
|
|
{
|
|
// we know it is a ThumbnailItem
|
|
m_thumbnails.remove(static_cast<WindowThumbnailItem*>(object));
|
|
}
|
|
|
|
void EffectWindowImpl::thumbnailTargetChanged()
|
|
{
|
|
if (WindowThumbnailItem *item = qobject_cast<WindowThumbnailItem*>(sender())) {
|
|
insertThumbnail(item);
|
|
}
|
|
}
|
|
|
|
void EffectWindowImpl::insertThumbnail(WindowThumbnailItem *item)
|
|
{
|
|
EffectWindow *w = effects->findWindow(item->wId());
|
|
if (w) {
|
|
m_thumbnails.insert(item, QWeakPointer<EffectWindowImpl>(static_cast<EffectWindowImpl*>(w)));
|
|
} else {
|
|
m_thumbnails.insert(item, QWeakPointer<EffectWindowImpl>());
|
|
}
|
|
}
|
|
|
|
void EffectWindowImpl::desktopThumbnailDestroyed(QObject *object)
|
|
{
|
|
// we know it is a DesktopThumbnailItem
|
|
m_desktopThumbnails.removeAll(static_cast<DesktopThumbnailItem*>(object));
|
|
}
|
|
|
|
void EffectWindowImpl::referencePreviousWindowPixmap()
|
|
{
|
|
if (sw) {
|
|
sw->referencePreviousPixmap();
|
|
}
|
|
}
|
|
|
|
void EffectWindowImpl::unreferencePreviousWindowPixmap()
|
|
{
|
|
if (sw) {
|
|
sw->unreferencePreviousPixmap();
|
|
}
|
|
}
|
|
|
|
bool EffectWindowImpl::isManaged() const
|
|
{
|
|
return managed;
|
|
}
|
|
|
|
bool EffectWindowImpl::isWaylandClient() const
|
|
{
|
|
return waylandClient;
|
|
}
|
|
|
|
bool EffectWindowImpl::isX11Client() const
|
|
{
|
|
return x11Client;
|
|
}
|
|
|
|
|
|
//****************************************
|
|
// EffectWindowGroupImpl
|
|
//****************************************
|
|
|
|
|
|
EffectWindowList EffectWindowGroupImpl::members() const
|
|
{
|
|
const auto memberList = group->members();
|
|
EffectWindowList ret;
|
|
ret.reserve(memberList.size());
|
|
std::transform(std::cbegin(memberList), std::cend(memberList),
|
|
std::back_inserter(ret),
|
|
[](auto toplevel) { return toplevel->effectWindow(); });
|
|
return ret;
|
|
}
|
|
|
|
//****************************************
|
|
// EffectFrameImpl
|
|
//****************************************
|
|
|
|
EffectFrameImpl::EffectFrameImpl(EffectFrameStyle style, bool staticSize, QPoint position, Qt::Alignment alignment)
|
|
: QObject(0)
|
|
, EffectFrame()
|
|
, m_style(style)
|
|
, m_static(staticSize)
|
|
, m_point(position)
|
|
, m_alignment(alignment)
|
|
, m_shader(NULL)
|
|
, m_theme(new Plasma::Theme(this))
|
|
{
|
|
if (m_style == EffectFrameStyled) {
|
|
m_frame.setImagePath(QStringLiteral("widgets/background"));
|
|
m_frame.setCacheAllRenderedFrames(true);
|
|
connect(m_theme, SIGNAL(themeChanged()), this, SLOT(plasmaThemeChanged()));
|
|
}
|
|
m_selection.setImagePath(QStringLiteral("widgets/viewitem"));
|
|
m_selection.setElementPrefix(QStringLiteral("hover"));
|
|
m_selection.setCacheAllRenderedFrames(true);
|
|
m_selection.setEnabledBorders(Plasma::FrameSvg::AllBorders);
|
|
|
|
m_sceneFrame = Compositor::self()->scene()->createEffectFrame(this);
|
|
}
|
|
|
|
EffectFrameImpl::~EffectFrameImpl()
|
|
{
|
|
delete m_sceneFrame;
|
|
}
|
|
|
|
const QFont& EffectFrameImpl::font() const
|
|
{
|
|
return m_font;
|
|
}
|
|
|
|
void EffectFrameImpl::setFont(const QFont& font)
|
|
{
|
|
if (m_font == font) {
|
|
return;
|
|
}
|
|
m_font = font;
|
|
QRect oldGeom = m_geometry;
|
|
if (!m_text.isEmpty()) {
|
|
autoResize();
|
|
}
|
|
if (oldGeom == m_geometry) {
|
|
// Wasn't updated in autoResize()
|
|
m_sceneFrame->freeTextFrame();
|
|
}
|
|
}
|
|
|
|
void EffectFrameImpl::free()
|
|
{
|
|
m_sceneFrame->free();
|
|
}
|
|
|
|
const QRect& EffectFrameImpl::geometry() const
|
|
{
|
|
return m_geometry;
|
|
}
|
|
|
|
void EffectFrameImpl::setGeometry(const QRect& geometry, bool force)
|
|
{
|
|
QRect oldGeom = m_geometry;
|
|
m_geometry = geometry;
|
|
if (m_geometry == oldGeom && !force) {
|
|
return;
|
|
}
|
|
effects->addRepaint(oldGeom);
|
|
effects->addRepaint(m_geometry);
|
|
if (m_geometry.size() == oldGeom.size() && !force) {
|
|
return;
|
|
}
|
|
|
|
if (m_style == EffectFrameStyled) {
|
|
qreal left, top, right, bottom;
|
|
m_frame.getMargins(left, top, right, bottom); // m_geometry is the inner geometry
|
|
m_frame.resizeFrame(m_geometry.adjusted(-left, -top, right, bottom).size());
|
|
}
|
|
|
|
free();
|
|
}
|
|
|
|
const QIcon& EffectFrameImpl::icon() const
|
|
{
|
|
return m_icon;
|
|
}
|
|
|
|
void EffectFrameImpl::setIcon(const QIcon& icon)
|
|
{
|
|
m_icon = icon;
|
|
if (isCrossFade()) {
|
|
m_sceneFrame->crossFadeIcon();
|
|
}
|
|
if (m_iconSize.isEmpty() && !m_icon.availableSizes().isEmpty()) { // Set a size if we don't already have one
|
|
setIconSize(m_icon.availableSizes().first());
|
|
}
|
|
m_sceneFrame->freeIconFrame();
|
|
}
|
|
|
|
const QSize& EffectFrameImpl::iconSize() const
|
|
{
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|
return m_iconSize;
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|
}
|
|
|
|
void EffectFrameImpl::setIconSize(const QSize& size)
|
|
{
|
|
if (m_iconSize == size) {
|
|
return;
|
|
}
|
|
m_iconSize = size;
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|
autoResize();
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|
m_sceneFrame->freeIconFrame();
|
|
}
|
|
|
|
void EffectFrameImpl::plasmaThemeChanged()
|
|
{
|
|
free();
|
|
}
|
|
|
|
void EffectFrameImpl::render(QRegion region, double opacity, double frameOpacity)
|
|
{
|
|
if (m_geometry.isEmpty()) {
|
|
return; // Nothing to display
|
|
}
|
|
m_shader = NULL;
|
|
setScreenProjectionMatrix(static_cast<EffectsHandlerImpl*>(effects)->scene()->screenProjectionMatrix());
|
|
effects->paintEffectFrame(this, region, opacity, frameOpacity);
|
|
}
|
|
|
|
void EffectFrameImpl::finalRender(QRegion region, double opacity, double frameOpacity) const
|
|
{
|
|
region = infiniteRegion(); // TODO: Old region doesn't seem to work with OpenGL
|
|
|
|
m_sceneFrame->render(region, opacity, frameOpacity);
|
|
}
|
|
|
|
Qt::Alignment EffectFrameImpl::alignment() const
|
|
{
|
|
return m_alignment;
|
|
}
|
|
|
|
|
|
void
|
|
EffectFrameImpl::align(QRect &geometry)
|
|
{
|
|
if (m_alignment & Qt::AlignLeft)
|
|
geometry.moveLeft(m_point.x());
|
|
else if (m_alignment & Qt::AlignRight)
|
|
geometry.moveLeft(m_point.x() - geometry.width());
|
|
else
|
|
geometry.moveLeft(m_point.x() - geometry.width() / 2);
|
|
if (m_alignment & Qt::AlignTop)
|
|
geometry.moveTop(m_point.y());
|
|
else if (m_alignment & Qt::AlignBottom)
|
|
geometry.moveTop(m_point.y() - geometry.height());
|
|
else
|
|
geometry.moveTop(m_point.y() - geometry.height() / 2);
|
|
}
|
|
|
|
|
|
void EffectFrameImpl::setAlignment(Qt::Alignment alignment)
|
|
{
|
|
m_alignment = alignment;
|
|
align(m_geometry);
|
|
setGeometry(m_geometry);
|
|
}
|
|
|
|
void EffectFrameImpl::setPosition(const QPoint& point)
|
|
{
|
|
m_point = point;
|
|
QRect geometry = m_geometry; // this is important, setGeometry need call repaint for old & new geometry
|
|
align(geometry);
|
|
setGeometry(geometry);
|
|
}
|
|
|
|
const QString& EffectFrameImpl::text() const
|
|
{
|
|
return m_text;
|
|
}
|
|
|
|
void EffectFrameImpl::setText(const QString& text)
|
|
{
|
|
if (m_text == text) {
|
|
return;
|
|
}
|
|
if (isCrossFade()) {
|
|
m_sceneFrame->crossFadeText();
|
|
}
|
|
m_text = text;
|
|
QRect oldGeom = m_geometry;
|
|
autoResize();
|
|
if (oldGeom == m_geometry) {
|
|
// Wasn't updated in autoResize()
|
|
m_sceneFrame->freeTextFrame();
|
|
}
|
|
}
|
|
|
|
void EffectFrameImpl::setSelection(const QRect& selection)
|
|
{
|
|
if (selection == m_selectionGeometry) {
|
|
return;
|
|
}
|
|
m_selectionGeometry = selection;
|
|
if (m_selectionGeometry.size() != m_selection.frameSize().toSize()) {
|
|
m_selection.resizeFrame(m_selectionGeometry.size());
|
|
}
|
|
// TODO; optimize to only recreate when resizing
|
|
m_sceneFrame->freeSelection();
|
|
}
|
|
|
|
void EffectFrameImpl::autoResize()
|
|
{
|
|
if (m_static)
|
|
return; // Not automatically resizing
|
|
|
|
QRect geometry;
|
|
// Set size
|
|
if (!m_text.isEmpty()) {
|
|
QFontMetrics metrics(m_font);
|
|
geometry.setSize(metrics.size(0, m_text));
|
|
}
|
|
if (!m_icon.isNull() && !m_iconSize.isEmpty()) {
|
|
geometry.setLeft(-m_iconSize.width());
|
|
if (m_iconSize.height() > geometry.height())
|
|
geometry.setHeight(m_iconSize.height());
|
|
}
|
|
|
|
align(geometry);
|
|
setGeometry(geometry);
|
|
}
|
|
|
|
QColor EffectFrameImpl::styledTextColor()
|
|
{
|
|
return m_theme->color(Plasma::Theme::TextColor);
|
|
}
|
|
|
|
} // namespace
|