6d0cca5c7f
The Compositor contains nothing that can potentially get dirty and need repainting. As is, the advantages of this move aren't really noticeable, but it makes sense with multiple scenes. Backend parts are far from ideal, they can be improved later on as we progress with the scene redesign.
2434 lines
70 KiB
C++
2434 lines
70 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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SPDX-FileCopyrightText: 2006 Lubos Lunak <l.lunak@kde.org>
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SPDX-FileCopyrightText: 2010, 2011 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "effects.h"
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#include "abstract_output.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 "x11client.h"
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#include "cursor.h"
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#include "group.h"
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#include "internal_client.h"
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#include "osd.h"
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#include "pointer_input.h"
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#include "renderbackend.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 "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 "kwineffectquickview.h"
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#include <QDebug>
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#include <QMouseEvent>
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#include <QWheelEvent>
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#include <Plasma/Theme>
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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 "waylandclient.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(xcb_window_t 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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nullptr));
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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(Compositor::self()->backend()->compositingType())
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, keyboard_grab_effect(nullptr)
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, fullscreen_effect(nullptr)
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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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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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Q_EMIT desktopChanged(old, newDesktop, c ? c->effectWindow() : nullptr);
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// TODO: remove in 4.10
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Q_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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Q_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](AbstractClient *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::internalClientAdded, this,
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[this](InternalClient *client) {
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setupClientConnections(client);
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Q_EMIT windowAdded(client->effectWindow());
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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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Q_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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Q_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(ws->sessionManager(), &SessionManager::stateChanged, this,
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&KWin::EffectsHandler::sessionStateChanged);
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connect(vds, &VirtualDesktopManager::countChanged, this, &EffectsHandler::numberDesktopsChanged);
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connect(Cursors::self()->mouse(), &Cursor::mouseChanged, this, &EffectsHandler::mouseChanged);
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connect(Screens::self(), &Screens::sizeChanged, this, &EffectsHandler::virtualScreenSizeChanged);
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connect(Screens::self(), &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(ScreenLockerWatcher::self(), &ScreenLockerWatcher::aboutToLock, this, &EffectsHandler::screenAboutToLock);
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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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Q_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 (AbstractClient *client : ws->allClientList()) {
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if (client->readyForPainting()) {
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setupClientConnections(client);
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} else {
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connect(client, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotClientShown);
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}
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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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for (InternalClient *client : ws->internalClients()) {
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setupClientConnections(client);
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}
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connect(kwinApp()->platform(), &Platform::outputEnabled, this, &EffectsHandlerImpl::slotOutputEnabled);
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connect(kwinApp()->platform(), &Platform::outputDisabled, this, &EffectsHandlerImpl::slotOutputDisabled);
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const QVector<AbstractOutput *> outputs = kwinApp()->platform()->enabledOutputs();
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for (AbstractOutput *output : outputs) {
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slotOutputEnabled(output);
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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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for (const EffectPair &pair : qAsConst(loaded_effects)) {
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destroyEffect(pair.second);
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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::setupClientConnections(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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Q_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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Q_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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Q_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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Q_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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Q_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::frameGeometryChanged, this, &EffectsHandlerImpl::slotFrameGeometryChanged);
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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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Q_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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Q_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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Q_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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Q_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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Q_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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Q_EMIT windowFullScreenChanged(c->effectWindow());
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}
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);
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connect(c, &AbstractClient::visibleGeometryChanged, this, [this, c]() {
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Q_EMIT windowExpandedGeometryChanged(c->effectWindow());
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});
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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::frameGeometryChanged, this, &EffectsHandlerImpl::slotFrameGeometryChanged);
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connect(u, &Unmanaged::damaged, this, &EffectsHandlerImpl::slotWindowDamaged);
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connect(u, &Unmanaged::visibleGeometryChanged, this, [this, u]() {
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Q_EMIT windowExpandedGeometryChanged(u->effectWindow());
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});
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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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// the idea is that effects call this function again which calls the next one
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void EffectsHandlerImpl::prePaintScreen(ScreenPrePaintData& data, std::chrono::milliseconds presentTime)
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{
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if (m_currentPaintScreenIterator != m_activeEffects.constEnd()) {
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(*m_currentPaintScreenIterator++)->prePaintScreen(data, presentTime);
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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, const QRegion ®ion, 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, std::chrono::milliseconds presentTime)
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{
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if (m_currentPaintWindowIterator != m_activeEffects.constEnd()) {
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(*m_currentPaintWindowIterator++)->prePaintWindow(w, data, presentTime);
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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, const QRegion ®ion, WindowPaintData& data)
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{
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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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void EffectsHandlerImpl::paintEffectFrame(EffectFrame* frame, const QRegion ®ion, 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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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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Effect *EffectsHandlerImpl::provides(Effect::Feature ef)
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{
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for (int i = 0; i < loaded_effects.size(); ++i)
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if (loaded_effects.at(i).second->provides(ef))
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return loaded_effects.at(i).second;
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return nullptr;
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}
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|
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void EffectsHandlerImpl::drawWindow(EffectWindow* w, int mask, const QRegion ®ion, WindowPaintData& data)
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{
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if (m_currentDrawWindowIterator != m_activeEffects.constEnd()) {
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(*m_currentDrawWindowIterator++)->drawWindow(w, mask, region, data);
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--m_currentDrawWindowIterator;
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} else
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m_scene->finalDrawWindow(static_cast<EffectWindowImpl*>(w), mask, region, data);
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}
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|
|
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()) {
|
|
Q_EMIT windowMaximizedStateChanged(w, horizontal, vertical);
|
|
}
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotOpacityChanged(Toplevel *t, qreal oldOpacity)
|
|
{
|
|
if (t->opacity() == oldOpacity || !t->effectWindow()) {
|
|
return;
|
|
}
|
|
Q_EMIT windowOpacityChanged(t->effectWindow(), oldOpacity, (qreal)t->opacity());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotClientShown(KWin::Toplevel *t)
|
|
{
|
|
Q_ASSERT(qobject_cast<AbstractClient *>(t));
|
|
AbstractClient *c = static_cast<AbstractClient *>(t);
|
|
disconnect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotClientShown);
|
|
setupClientConnections(c);
|
|
Q_EMIT windowAdded(c->effectWindow());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotUnmanagedShown(KWin::Toplevel *t)
|
|
{ // regardless, unmanaged windows are -yet?- not synced anyway
|
|
Q_ASSERT(qobject_cast<Unmanaged *>(t));
|
|
Unmanaged *u = static_cast<Unmanaged*>(t);
|
|
setupUnmanagedConnections(u);
|
|
Q_EMIT windowAdded(u->effectWindow());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotWindowClosed(KWin::Toplevel *c, KWin::Deleted *d)
|
|
{
|
|
c->disconnect(this);
|
|
if (d) {
|
|
Q_EMIT windowClosed(c->effectWindow());
|
|
}
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotClientModalityChanged()
|
|
{
|
|
Q_EMIT windowModalityChanged(static_cast<X11Client *>(sender())->effectWindow());
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotCurrentTabAboutToChange(EffectWindow *from, EffectWindow *to)
|
|
{
|
|
Q_EMIT currentTabAboutToChange(from, to);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotTabAdded(EffectWindow* w, EffectWindow* to)
|
|
{
|
|
Q_EMIT tabAdded(w, to);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotTabRemoved(EffectWindow *w, EffectWindow* leaderOfFormerGroup)
|
|
{
|
|
Q_EMIT tabRemoved(w, leaderOfFormerGroup);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotWindowDamaged(Toplevel* t, const QRegion& r)
|
|
{
|
|
if (!t->effectWindow()) {
|
|
// can happen during tear down of window
|
|
return;
|
|
}
|
|
Q_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 == nullptr || t->effectWindow() == nullptr)
|
|
return;
|
|
Q_EMIT windowGeometryShapeChanged(t->effectWindow(), old);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotFrameGeometryChanged(Toplevel *toplevel, const QRect &oldGeometry)
|
|
{
|
|
// effectWindow() might be nullptr during tear down of the client.
|
|
if (toplevel->effectWindow()) {
|
|
Q_EMIT windowFrameGeometryChanged(toplevel->effectWindow(), oldGeometry);
|
|
}
|
|
}
|
|
|
|
void EffectsHandlerImpl::setActiveFullScreenEffect(Effect* e)
|
|
{
|
|
if (fullscreen_effect == e) {
|
|
return;
|
|
}
|
|
const bool activeChanged = (e == nullptr || fullscreen_effect == nullptr);
|
|
fullscreen_effect = e;
|
|
Q_EMIT activeFullScreenEffectChanged();
|
|
if (activeChanged) {
|
|
Q_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 != nullptr)
|
|
return false;
|
|
if (!doGrabKeyboard()) {
|
|
return false;
|
|
}
|
|
keyboard_grab_effect = effect;
|
|
return true;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::doGrabKeyboard()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
void EffectsHandlerImpl::ungrabKeyboard()
|
|
{
|
|
Q_ASSERT(keyboard_grab_effect != nullptr);
|
|
doUngrabKeyboard();
|
|
keyboard_grab_effect = nullptr;
|
|
}
|
|
|
|
void EffectsHandlerImpl::doUngrabKeyboard()
|
|
{
|
|
}
|
|
|
|
void EffectsHandlerImpl::grabbedKeyboardEvent(QKeyEvent* e)
|
|
{
|
|
if (keyboard_grab_effect != nullptr)
|
|
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(qint32 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(qint32 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(qint32 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::registerRealtimeTouchpadSwipeShortcut(SwipeDirection dir, QAction* onUp, std::function<void(qreal)> progressCallback)
|
|
{
|
|
input()->registerRealtimeTouchpadSwipeShortcut(dir, onUp, progressCallback);
|
|
}
|
|
|
|
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 nullptr;
|
|
}
|
|
|
|
void EffectsHandlerImpl::startMousePolling()
|
|
{
|
|
if (Cursors::self()->mouse())
|
|
Cursors::self()->mouse()->startMousePolling();
|
|
}
|
|
|
|
void EffectsHandlerImpl::stopMousePolling()
|
|
{
|
|
if (Cursors::self()->mouse())
|
|
Cursors::self()->mouse()->stopMousePolling();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::hasKeyboardGrab() const
|
|
{
|
|
return keyboard_grab_effect != nullptr;
|
|
}
|
|
|
|
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 (auto cl = qobject_cast<AbstractClient *>(static_cast<EffectWindowImpl *>(c)->window())) {
|
|
Workspace::self()->activateClient(cl, true);
|
|
}
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::activeWindow() const
|
|
{
|
|
return Workspace::self()->activeClient() ? Workspace::self()->activeClient()->effectWindow() : nullptr;
|
|
}
|
|
|
|
void EffectsHandlerImpl::moveWindow(EffectWindow* w, const QPoint& pos, bool snap, double snapAdjust)
|
|
{
|
|
auto cl = qobject_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)
|
|
{
|
|
auto cl = qobject_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, EffectScreen *screen)
|
|
{
|
|
auto cl = qobject_cast<AbstractClient *>(static_cast<EffectWindowImpl *>(w)->window());
|
|
if (cl && !cl->isDesktop() && !cl->isDock()) {
|
|
EffectScreenImpl *screenImpl = static_cast<EffectScreenImpl *>(screen);
|
|
Workspace::self()->sendClientToOutput(cl, screenImpl->platformOutput());
|
|
}
|
|
}
|
|
|
|
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::self()->size().width();
|
|
}
|
|
|
|
int EffectsHandlerImpl::workspaceHeight() const
|
|
{
|
|
return desktopGridHeight() * Screens::self()->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::self()->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
|
|
{
|
|
const VirtualDesktop *vd = VirtualDesktopManager::self()->desktopForX11Id(desktop);
|
|
return vd ? vd->name() : QString();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::optionRollOverDesktops() const
|
|
{
|
|
return options->isRollOverDesktops();
|
|
}
|
|
|
|
double EffectsHandlerImpl::animationTimeFactor() const
|
|
{
|
|
return options->animationTimeFactor();
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::findWindow(WId id) const
|
|
{
|
|
if (X11Client *w = Workspace::self()->findClient(Predicate::WindowMatch, id))
|
|
return w->effectWindow();
|
|
if (Unmanaged* w = Workspace::self()->findUnmanaged(id))
|
|
return w->effectWindow();
|
|
return nullptr;
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::findWindow(KWaylandServer::SurfaceInterface *surf) const
|
|
{
|
|
if (waylandServer()) {
|
|
if (AbstractClient *w = waylandServer()->findClient(surf)) {
|
|
return w->effectWindow();
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
EffectWindow *EffectsHandlerImpl::findWindow(QWindow *w) const
|
|
{
|
|
if (Toplevel *toplevel = workspace()->findInternal(w)) {
|
|
return toplevel->effectWindow();
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
EffectWindow *EffectsHandlerImpl::findWindow(const QUuid &id) const
|
|
{
|
|
if (const auto client = workspace()->findAbstractClient([&id] (const AbstractClient *c) { return c->internalId() == id; })) {
|
|
return client->effectWindow();
|
|
}
|
|
if (const auto unmanaged = workspace()->findUnmanaged([&id] (const Unmanaged *c) { return c->internalId() == id; })) {
|
|
return unmanaged->effectWindow();
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
EffectWindowList EffectsHandlerImpl::stackingOrder() const
|
|
{
|
|
QList<Toplevel *> 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 (auto c = qobject_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();
|
|
#else
|
|
return QList< int >();
|
|
#endif
|
|
}
|
|
|
|
int EffectsHandlerImpl::currentTabBoxDesktop() const
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
return TabBox::TabBox::self()->currentDesktop();
|
|
#else
|
|
return -1;
|
|
#endif
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::currentTabBoxWindow() const
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
if (auto c = TabBox::TabBox::self()->currentClient())
|
|
return c->effectWindow();
|
|
#endif
|
|
return nullptr;
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaintFull()
|
|
{
|
|
m_compositor->scene()->addRepaintFull();
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint(const QRect& r)
|
|
{
|
|
m_compositor->scene()->addRepaint(r);
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint(const QRegion& r)
|
|
{
|
|
m_compositor->scene()->addRepaint(r);
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint(int x, int y, int w, int h)
|
|
{
|
|
m_compositor->scene()->addRepaint(x, y, w, h);
|
|
}
|
|
|
|
EffectScreen *EffectsHandlerImpl::activeScreen() const
|
|
{
|
|
return EffectScreenImpl::get(workspace()->activeOutput());
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const EffectScreen *screen, int desktop) const
|
|
{
|
|
const VirtualDesktop *virtualDesktop;
|
|
if (desktop == 0 || desktop == -1) {
|
|
virtualDesktop = VirtualDesktopManager::self()->currentDesktop();
|
|
} else {
|
|
virtualDesktop = VirtualDesktopManager::self()->desktopForX11Id(desktop);
|
|
}
|
|
|
|
const EffectScreenImpl *screenImpl = static_cast<const EffectScreenImpl *>(screen);
|
|
return Workspace::self()->clientArea(opt, screenImpl->platformOutput(), virtualDesktop);
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const EffectWindow* c) const
|
|
{
|
|
const Toplevel* t = static_cast< const EffectWindowImpl* >(c)->window();
|
|
return Workspace::self()->clientArea(opt, t);
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const QPoint& p, int desktop) const
|
|
{
|
|
return Workspace::self()->clientArea(opt, p, desktop);
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::virtualScreenGeometry() const
|
|
{
|
|
return Screens::self()->geometry();
|
|
}
|
|
|
|
QSize EffectsHandlerImpl::virtualScreenSize() const
|
|
{
|
|
return Screens::self()->size();
|
|
}
|
|
|
|
void EffectsHandlerImpl::defineCursor(Qt::CursorShape shape)
|
|
{
|
|
input()->pointer()->setEffectsOverrideCursor(shape);
|
|
}
|
|
|
|
bool EffectsHandlerImpl::checkInputWindowEvent(QMouseEvent *e)
|
|
{
|
|
if (m_grabbedMouseEffects.isEmpty()) {
|
|
return false;
|
|
}
|
|
for (Effect *effect : qAsConst(m_grabbedMouseEffects)) {
|
|
effect->windowInputMouseEvent(e);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::checkInputWindowEvent(QWheelEvent *e)
|
|
{
|
|
if (m_grabbedMouseEffects.isEmpty()) {
|
|
return false;
|
|
}
|
|
for (Effect *effect : qAsConst(m_grabbedMouseEffects)) {
|
|
effect->windowInputMouseEvent(e);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void EffectsHandlerImpl::connectNotify(const QMetaMethod &signal)
|
|
{
|
|
if (signal == QMetaMethod::fromSignal(&EffectsHandler::cursorShapeChanged)) {
|
|
if (!m_trackingCursorChanges) {
|
|
connect(Cursors::self()->mouse(), &Cursor::cursorChanged, this, &EffectsHandler::cursorShapeChanged);
|
|
Cursors::self()->mouse()->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) {
|
|
Cursors::self()->mouse()->stopCursorTracking();
|
|
disconnect(Cursors::self()->mouse(), &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 Cursors::self()->mouse()->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);
|
|
}
|
|
|
|
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->scene()->addRepaintFull();
|
|
|
|
return m_effectLoader->loadEffect(name);
|
|
}
|
|
|
|
void EffectsHandlerImpl::unloadEffect(const QString& name)
|
|
{
|
|
auto it = std::find_if(effect_order.begin(), effect_order.end(),
|
|
[name](EffectPair &pair) {
|
|
return pair.first == name;
|
|
}
|
|
);
|
|
if (it == effect_order.end()) {
|
|
qCDebug(KWIN_CORE) << "EffectsHandler::unloadEffect : Effect not loaded :" << name;
|
|
return;
|
|
}
|
|
|
|
qCDebug(KWIN_CORE) << "EffectsHandler::unloadEffect : Unloading Effect :" << name;
|
|
destroyEffect((*it).second);
|
|
effect_order.erase(it);
|
|
effectsChanged();
|
|
|
|
m_compositor->scene()->addRepaintFull();
|
|
}
|
|
|
|
void EffectsHandlerImpl::destroyEffect(Effect *effect)
|
|
{
|
|
makeOpenGLContextCurrent();
|
|
|
|
if (fullscreen_effect == effect) {
|
|
setActiveFullScreenEffect(nullptr);
|
|
}
|
|
|
|
if (keyboard_grab_effect == effect) {
|
|
ungrabKeyboard();
|
|
}
|
|
|
|
stopMouseInterception(effect);
|
|
|
|
const QList<QByteArray> properties = m_propertiesForEffects.keys();
|
|
for (const QByteArray &property : properties) {
|
|
removeSupportProperty(property, effect);
|
|
}
|
|
|
|
delete effect;
|
|
}
|
|
|
|
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();
|
|
|
|
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;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::blocksDirectScanout() const
|
|
{
|
|
for(QVector< KWin::EffectPair >::const_iterator it = loaded_effects.constBegin(),
|
|
end = loaded_effects.constEnd(); it != end; ++it) {
|
|
if (it->second->isActive() && it->second->blocksDirectScanout()) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
KWaylandServer::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
|
|
const auto settings = Decoration::DecorationBridge::self()->settings();
|
|
return settings && 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 InputConfig::self()->inputConfig();
|
|
}
|
|
|
|
Effect *EffectsHandlerImpl::findEffect(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 nullptr;
|
|
}
|
|
return (*it).second;
|
|
}
|
|
|
|
void EffectsHandlerImpl::renderEffectQuickView(EffectQuickView *w) const
|
|
{
|
|
if (!w->isVisible()) {
|
|
return;
|
|
}
|
|
scene()->paintEffectQuickView(w);
|
|
}
|
|
|
|
SessionState EffectsHandlerImpl::sessionState() const
|
|
{
|
|
return Workspace::self()->sessionManager()->state();
|
|
}
|
|
|
|
QList<EffectScreen *> EffectsHandlerImpl::screens() const
|
|
{
|
|
return m_effectScreens;
|
|
}
|
|
|
|
EffectScreen *EffectsHandlerImpl::screenAt(const QPoint &point) const
|
|
{
|
|
return EffectScreenImpl::get(kwinApp()->platform()->outputAt(point));
|
|
}
|
|
|
|
EffectScreen *EffectsHandlerImpl::findScreen(const QString &name) const
|
|
{
|
|
for (EffectScreen *screen : qAsConst(m_effectScreens)) {
|
|
if (screen->name() == name) {
|
|
return screen;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
EffectScreen *EffectsHandlerImpl::findScreen(int screenId) const
|
|
{
|
|
return m_effectScreens.value(screenId);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotOutputEnabled(AbstractOutput *output)
|
|
{
|
|
EffectScreen *screen = new EffectScreenImpl(output, this);
|
|
m_effectScreens.append(screen);
|
|
Q_EMIT screenAdded(screen);
|
|
}
|
|
|
|
void EffectsHandlerImpl::slotOutputDisabled(AbstractOutput *output)
|
|
{
|
|
EffectScreen *screen = EffectScreenImpl::get(output);
|
|
m_effectScreens.removeOne(screen);
|
|
Q_EMIT screenRemoved(screen);
|
|
delete screen;
|
|
}
|
|
|
|
void EffectsHandlerImpl::renderScreen(EffectScreen *screen)
|
|
{
|
|
auto output = static_cast<EffectScreenImpl *>(screen)->platformOutput();
|
|
scene()->paintScreen(output, Compositor::self()->windowsToRender());
|
|
}
|
|
|
|
//****************************************
|
|
// EffectScreenImpl
|
|
//****************************************
|
|
|
|
EffectScreenImpl::EffectScreenImpl(AbstractOutput *output, QObject *parent)
|
|
: EffectScreen(parent)
|
|
, m_platformOutput(output)
|
|
{
|
|
m_platformOutput->m_effectScreen = this;
|
|
|
|
connect(output, &AbstractOutput::aboutToChange, this, &EffectScreen::aboutToChange);
|
|
connect(output, &AbstractOutput::changed, this, &EffectScreen::changed);
|
|
connect(output, &AbstractOutput::wakeUp, this, &EffectScreen::wakeUp);
|
|
connect(output, &AbstractOutput::aboutToTurnOff, this, &EffectScreen::aboutToTurnOff);
|
|
connect(output, &AbstractOutput::scaleChanged, this, &EffectScreen::devicePixelRatioChanged);
|
|
connect(output, &AbstractOutput::geometryChanged, this, &EffectScreen::geometryChanged);
|
|
}
|
|
|
|
EffectScreenImpl::~EffectScreenImpl()
|
|
{
|
|
if (m_platformOutput) {
|
|
m_platformOutput->m_effectScreen = nullptr;
|
|
}
|
|
}
|
|
|
|
EffectScreenImpl *EffectScreenImpl::get(AbstractOutput *output)
|
|
{
|
|
return output->m_effectScreen;
|
|
}
|
|
|
|
AbstractOutput *EffectScreenImpl::platformOutput() const
|
|
{
|
|
return m_platformOutput;
|
|
}
|
|
|
|
QString EffectScreenImpl::name() const
|
|
{
|
|
return m_platformOutput->name();
|
|
}
|
|
|
|
qreal EffectScreenImpl::devicePixelRatio() const
|
|
{
|
|
return m_platformOutput->scale();
|
|
}
|
|
|
|
QRect EffectScreenImpl::geometry() const
|
|
{
|
|
return m_platformOutput->geometry();
|
|
}
|
|
|
|
EffectScreen::Transform EffectScreenImpl::transform() const
|
|
{
|
|
return EffectScreen::Transform(m_platformOutput->transform());
|
|
}
|
|
|
|
//****************************************
|
|
// 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, XdgShellClient, 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::WaylandClient *>(toplevel) != nullptr;
|
|
x11Client = qobject_cast<KWin::X11Client *>(toplevel) != nullptr ||
|
|
qobject_cast<KWin::Unmanaged *>(toplevel) != nullptr;
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
void EffectWindowImpl::addRepaint(const QRect &r)
|
|
{
|
|
toplevel->addRepaint(r);
|
|
}
|
|
|
|
void EffectWindowImpl::addRepaint(int x, int y, int w, int h)
|
|
{
|
|
toplevel->addRepaint(x, y, w, h);
|
|
}
|
|
|
|
void EffectWindowImpl::addRepaintFull()
|
|
{
|
|
toplevel->addRepaintFull();
|
|
}
|
|
|
|
void EffectWindowImpl::addLayerRepaint(const QRect &r)
|
|
{
|
|
toplevel->addLayerRepaint(r);
|
|
}
|
|
|
|
void EffectWindowImpl::addLayerRepaint(int x, int y, int w, int h)
|
|
{
|
|
toplevel->addLayerRepaint(x, y, w, h);
|
|
}
|
|
|
|
const EffectWindowGroup* EffectWindowImpl::group() const
|
|
{
|
|
if (auto c = qobject_cast<X11Client *>(toplevel)) {
|
|
return c->group()->effectGroup();
|
|
}
|
|
return nullptr; // TODO
|
|
}
|
|
|
|
void EffectWindowImpl::refWindow()
|
|
{
|
|
if (auto d = qobject_cast<Deleted *>(toplevel)) {
|
|
return d->refWindow();
|
|
}
|
|
abort(); // TODO
|
|
}
|
|
|
|
void EffectWindowImpl::unrefWindow()
|
|
{
|
|
if (auto d = qobject_cast<Deleted *>(toplevel)) {
|
|
return d->unrefWindow(); // delays deletion in case
|
|
}
|
|
abort(); // TODO
|
|
}
|
|
|
|
EffectScreen *EffectWindowImpl::screen() const
|
|
{
|
|
return EffectScreenImpl::get(toplevel->output());
|
|
}
|
|
|
|
#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(QRect, geometry, frameGeometry)
|
|
TOPLEVEL_HELPER(QRect, frameGeometry, frameGeometry)
|
|
TOPLEVEL_HELPER(QRect, bufferGeometry, bufferGeometry)
|
|
TOPLEVEL_HELPER(QRect, clientGeometry, clientGeometry)
|
|
TOPLEVEL_HELPER(QRect, expandedGeometry, visibleGeometry)
|
|
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, isCriticalNotification, isCriticalNotification)
|
|
TOPLEVEL_HELPER(bool, isOnScreenDisplay, isOnScreenDisplay)
|
|
TOPLEVEL_HELPER(bool, isComboBox, isComboBox)
|
|
TOPLEVEL_HELPER(bool, isDNDIcon, isDNDIcon)
|
|
TOPLEVEL_HELPER(bool, isDeleted, isDeleted)
|
|
TOPLEVEL_HELPER(QString, windowRole, windowRole)
|
|
TOPLEVEL_HELPER(QStringList, activities, activities)
|
|
TOPLEVEL_HELPER(bool, skipsCloseAnimation, skipsCloseAnimation)
|
|
TOPLEVEL_HELPER(KWaylandServer::SurfaceInterface *, surface, surface)
|
|
TOPLEVEL_HELPER(bool, isPopupWindow, isPopupWindow)
|
|
TOPLEVEL_HELPER(bool, isOutline, isOutline)
|
|
TOPLEVEL_HELPER(bool, isLockScreen, isLockScreen)
|
|
TOPLEVEL_HELPER(pid_t, pid, pid)
|
|
TOPLEVEL_HELPER(qlonglong, windowId, window)
|
|
|
|
#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, 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
|
|
|
|
// legacy from tab groups, can be removed when no effects use this any more.
|
|
bool EffectWindowImpl::isCurrentTab() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
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, isInteractiveMove, false)
|
|
CLIENT_HELPER(bool, isUserResize, isInteractiveResize, 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<X11Client *>(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;
|
|
}
|
|
|
|
QRect EffectWindowImpl::decorationInnerRect() const
|
|
{
|
|
return toplevel->rect() - toplevel->frameMargins();
|
|
}
|
|
|
|
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()
|
|
{
|
|
auto client = qobject_cast<AbstractClient *>(toplevel);
|
|
if (!client) {
|
|
return nullptr;
|
|
}
|
|
|
|
AbstractClient *modal = client->findModal();
|
|
if (modal) {
|
|
return modal->effectWindow();
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
EffectWindow* EffectWindowImpl::transientFor()
|
|
{
|
|
auto client = qobject_cast<AbstractClient *>(toplevel);
|
|
if (!client) {
|
|
return nullptr;
|
|
}
|
|
|
|
AbstractClient *transientFor = client->transientFor();
|
|
if (transientFor) {
|
|
return transientFor->effectWindow();
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
QWindow *EffectWindowImpl::internalWindow() const
|
|
{
|
|
auto client = qobject_cast<InternalClient *>(toplevel);
|
|
if (!client) {
|
|
return nullptr;
|
|
}
|
|
return client->internalWindow();
|
|
}
|
|
|
|
template <typename T>
|
|
EffectWindowList getMainWindows(T *c)
|
|
{
|
|
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 (auto client = qobject_cast<AbstractClient *>(toplevel)) {
|
|
return getMainWindows(client);
|
|
}
|
|
if (auto deleted = qobject_cast<Deleted *>(toplevel)) {
|
|
return getMainWindows(deleted);
|
|
}
|
|
return {};
|
|
}
|
|
|
|
void EffectWindowImpl::setData(int role, const QVariant &data)
|
|
{
|
|
if (!data.isNull())
|
|
dataMap[ role ] = data;
|
|
else
|
|
dataMap.remove(role);
|
|
Q_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::minimize()
|
|
{
|
|
if (auto client = qobject_cast<AbstractClient *>(toplevel)) {
|
|
client->minimize();
|
|
}
|
|
}
|
|
|
|
void EffectWindowImpl::unminimize()
|
|
{
|
|
if (auto client = qobject_cast<AbstractClient *>(toplevel)) {
|
|
client->unminimize();
|
|
}
|
|
}
|
|
|
|
void EffectWindowImpl::closeWindow()
|
|
{
|
|
if (auto client = qobject_cast<AbstractClient *>(toplevel)) {
|
|
client->closeWindow();
|
|
}
|
|
}
|
|
|
|
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(nullptr)
|
|
, EffectFrame()
|
|
, m_style(style)
|
|
, m_static(staticSize)
|
|
, m_point(position)
|
|
, m_alignment(alignment)
|
|
, m_shader(nullptr)
|
|
, m_theme(new Plasma::Theme(this))
|
|
{
|
|
if (m_style == EffectFrameStyled) {
|
|
m_frame.setImagePath(QStringLiteral("widgets/background"));
|
|
m_frame.setCacheAllRenderedFrames(true);
|
|
connect(m_theme, &Plasma::Theme::themeChanged, this, &EffectFrameImpl::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().constFirst());
|
|
}
|
|
m_sceneFrame->freeIconFrame();
|
|
}
|
|
|
|
const QSize& EffectFrameImpl::iconSize() const
|
|
{
|
|
return m_iconSize;
|
|
}
|
|
|
|
void EffectFrameImpl::setIconSize(const QSize& size)
|
|
{
|
|
if (m_iconSize == size) {
|
|
return;
|
|
}
|
|
m_iconSize = size;
|
|
autoResize();
|
|
m_sceneFrame->freeIconFrame();
|
|
}
|
|
|
|
void EffectFrameImpl::plasmaThemeChanged()
|
|
{
|
|
free();
|
|
}
|
|
|
|
void EffectFrameImpl::render(const QRegion ®ion, double opacity, double frameOpacity)
|
|
{
|
|
if (m_geometry.isEmpty()) {
|
|
return; // Nothing to display
|
|
}
|
|
m_shader = nullptr;
|
|
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
|