dbee0573c4
On Wayland, the move resize geometry and the frame geometry are completely out of sync. This change synchronizes emitting of the clientStepUserMovedResized signal to the move resize geometry changes. It simplifies code of InternalClient and XdgSurfaceClient, and makes adding support for other shell surface protocols easier as there's less boilerplate stuff that you would need to take care of.
2043 lines
67 KiB
C++
2043 lines
67 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-FileCopyrightText: 2018 David Edmundson <davidedmundson@kde.org>
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SPDX-FileCopyrightText: 2019 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "xdgshellclient.h"
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#include "abstract_wayland_output.h"
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#include "decorations/decorationbridge.h"
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#include "deleted.h"
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#include "platform.h"
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#include "screenedge.h"
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#include "subsurfacemonitor.h"
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#include "virtualdesktops.h"
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#include "wayland_server.h"
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#include "workspace.h"
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#if KWIN_BUILD_ACTIVITIES
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#include "activities.h"
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#endif
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#include "touch_input.h"
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#include <KDecoration2/DecoratedClient>
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#include <KDecoration2/Decoration>
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#include <KWaylandServer/appmenu_interface.h>
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#include <KWaylandServer/output_interface.h>
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#include <KWaylandServer/plasmashell_interface.h>
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#include <KWaylandServer/seat_interface.h>
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#include <KWaylandServer/server_decoration_interface.h>
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#include <KWaylandServer/server_decoration_palette_interface.h>
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#include <KWaylandServer/surface_interface.h>
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#include <KWaylandServer/xdgdecoration_v1_interface.h>
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using namespace KWaylandServer;
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namespace KWin
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{
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XdgSurfaceClient::XdgSurfaceClient(XdgSurfaceInterface *shellSurface)
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: WaylandClient(shellSurface->surface())
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, m_shellSurface(shellSurface)
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, m_configureTimer(new QTimer(this))
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{
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setupPlasmaShellIntegration();
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connect(shellSurface, &XdgSurfaceInterface::configureAcknowledged,
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this, &XdgSurfaceClient::handleConfigureAcknowledged);
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connect(shellSurface, &XdgSurfaceInterface::resetOccurred,
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this, &XdgSurfaceClient::destroyClient);
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connect(shellSurface->surface(), &SurfaceInterface::committed,
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this, &XdgSurfaceClient::handleCommit);
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#if 0 // TODO: Refactor kwin core in order to uncomment this code.
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connect(shellSurface->surface(), &SurfaceInterface::mapped,
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this, &XdgSurfaceClient::setReadyForPainting);
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#endif
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connect(shellSurface, &XdgSurfaceInterface::aboutToBeDestroyed,
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this, &XdgSurfaceClient::destroyClient);
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connect(shellSurface->surface(), &SurfaceInterface::aboutToBeDestroyed,
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this, &XdgSurfaceClient::destroyClient);
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// The effective window geometry is determined by two things: (a) the rectangle that bounds
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// the main surface and all of its sub-surfaces, (b) the client-specified window geometry, if
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// any. If the client hasn't provided the window geometry, we fallback to the bounding sub-
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// surface rectangle. If the client has provided the window geometry, we intersect it with
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// the bounding rectangle and that will be the effective window geometry. It's worth to point
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// out that geometry updates do not occur that frequently, so we don't need to recompute the
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// bounding geometry every time the client commits the surface.
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SubSurfaceMonitor *treeMonitor = new SubSurfaceMonitor(surface(), this);
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connect(treeMonitor, &SubSurfaceMonitor::subSurfaceAdded,
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this, &XdgSurfaceClient::setHaveNextWindowGeometry);
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connect(treeMonitor, &SubSurfaceMonitor::subSurfaceRemoved,
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this, &XdgSurfaceClient::setHaveNextWindowGeometry);
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connect(treeMonitor, &SubSurfaceMonitor::subSurfaceMoved,
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this, &XdgSurfaceClient::setHaveNextWindowGeometry);
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connect(treeMonitor, &SubSurfaceMonitor::subSurfaceResized,
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this, &XdgSurfaceClient::setHaveNextWindowGeometry);
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connect(shellSurface, &XdgSurfaceInterface::windowGeometryChanged,
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this, &XdgSurfaceClient::setHaveNextWindowGeometry);
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connect(surface(), &SurfaceInterface::sizeChanged,
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this, &XdgSurfaceClient::setHaveNextWindowGeometry);
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// Configure events are not sent immediately, but rather scheduled to be sent when the event
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// loop is about to be idle. By doing this, we can avoid sending configure events that do
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// nothing, and implementation-wise, it's simpler.
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m_configureTimer->setSingleShot(true);
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connect(m_configureTimer, &QTimer::timeout, this, &XdgSurfaceClient::sendConfigure);
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}
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XdgSurfaceClient::~XdgSurfaceClient()
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{
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qDeleteAll(m_configureEvents);
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}
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NET::WindowType XdgSurfaceClient::windowType(bool direct, int supported_types) const
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{
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Q_UNUSED(direct)
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Q_UNUSED(supported_types)
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return m_windowType;
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}
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QRect XdgSurfaceClient::inputGeometry() const
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{
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return isDecorated() ? AbstractClient::inputGeometry() : bufferGeometry();
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}
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QMatrix4x4 XdgSurfaceClient::inputTransformation() const
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{
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QMatrix4x4 transformation;
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transformation.translate(-bufferGeometry().x(), -bufferGeometry().y());
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return transformation;
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}
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XdgSurfaceConfigure *XdgSurfaceClient::lastAcknowledgedConfigure() const
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{
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return m_lastAcknowledgedConfigure.data();
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}
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void XdgSurfaceClient::scheduleConfigure()
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{
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if (!isZombie()) {
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m_configureTimer->start();
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}
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}
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void XdgSurfaceClient::sendConfigure()
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{
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XdgSurfaceConfigure *configureEvent = sendRoleConfigure();
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// The configure event inherits configure flags from the previous event.
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if (!m_configureEvents.isEmpty()) {
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const XdgSurfaceConfigure *previousEvent = m_configureEvents.constLast();
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configureEvent->flags = previousEvent->flags;
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}
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configureEvent->flags |= m_configureFlags;
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m_configureFlags = {};
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m_configureEvents.append(configureEvent);
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}
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void XdgSurfaceClient::handleConfigureAcknowledged(quint32 serial)
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{
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while (!m_configureEvents.isEmpty()) {
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if (serial < m_configureEvents.first()->serial) {
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break;
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}
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m_lastAcknowledgedConfigure.reset(m_configureEvents.takeFirst());
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}
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}
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void XdgSurfaceClient::handleCommit()
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{
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if (!surface()->buffer()) {
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return;
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}
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handleRolePrecommit();
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if (haveNextWindowGeometry()) {
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handleNextWindowGeometry();
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resetHaveNextWindowGeometry();
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}
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handleRoleCommit();
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m_lastAcknowledgedConfigure.reset();
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setReadyForPainting();
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updateDepth();
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}
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void XdgSurfaceClient::handleRolePrecommit()
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{
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}
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void XdgSurfaceClient::handleRoleCommit()
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{
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}
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void XdgSurfaceClient::maybeUpdateMoveResizeGeometry(const QRect &rect)
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{
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// We are about to send a configure event, ignore the committed window geometry.
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if (m_configureTimer->isActive()) {
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return;
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}
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// If there are unacknowledged configure events that change the geometry, don't sync
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// the move resize geometry in order to avoid rolling back to old state. When the last
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// configure event is acknowledged, the move resize geometry will be synchronized.
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for (int i = m_configureEvents.count() - 1; i >= 0; --i) {
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if (m_configureEvents[i]->flags & XdgSurfaceConfigure::ConfigurePosition) {
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return;
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}
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}
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setMoveResizeGeometry(rect);
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}
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void XdgSurfaceClient::handleNextWindowGeometry()
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{
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const QRect boundingGeometry = surface()->boundingRect();
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// The effective window geometry is defined as the intersection of the window geometry
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// and the rectangle that bounds the main surface and all of its sub-surfaces. If the
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// client hasn't specified the window geometry, we must fallback to the bounding geometry.
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// Note that the xdg-shell spec is not clear about when exactly we have to clamp the
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// window geometry.
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m_windowGeometry = m_shellSurface->windowGeometry();
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if (m_windowGeometry.isValid()) {
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m_windowGeometry &= boundingGeometry;
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} else {
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m_windowGeometry = boundingGeometry;
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}
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if (m_windowGeometry.isEmpty()) {
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qCWarning(KWIN_CORE) << "Committed empty window geometry, dealing with a buggy client!";
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}
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QRect frameGeometry(pos(), clientSizeToFrameSize(m_windowGeometry.size()));
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// We're not done yet. The xdg-shell spec allows clients to attach buffers smaller than
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// we asked. Normally, this is not a big deal, but when the client is being interactively
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// resized, it may cause the window contents to bounce. In order to counter this, we have
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// to "gravitate" the new geometry according to the current move-resize pointer mode so
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// the opposite window corner stays still.
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if (isInteractiveMoveResize()) {
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frameGeometry = adjustMoveResizeGeometry(frameGeometry);
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} else {
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if (const XdgSurfaceConfigure *configureEvent = lastAcknowledgedConfigure()) {
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if (configureEvent->flags & XdgSurfaceConfigure::ConfigurePosition) {
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frameGeometry.moveTopLeft(configureEvent->position);
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}
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}
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// Both the compositor and the client can change the window geometry. If the client
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// sets a new window geometry, the compositor's move-resize geometry will be invalid.
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maybeUpdateMoveResizeGeometry(frameGeometry);
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}
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updateGeometry(frameGeometry);
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}
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bool XdgSurfaceClient::haveNextWindowGeometry() const
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{
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return m_haveNextWindowGeometry || m_lastAcknowledgedConfigure;
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}
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void XdgSurfaceClient::setHaveNextWindowGeometry()
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{
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m_haveNextWindowGeometry = true;
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}
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void XdgSurfaceClient::resetHaveNextWindowGeometry()
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{
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m_haveNextWindowGeometry = false;
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}
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QRect XdgSurfaceClient::adjustMoveResizeGeometry(const QRect &rect) const
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{
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QRect geometry = rect;
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switch (interactiveMoveResizePointerMode()) {
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case PositionTopLeft:
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geometry.moveRight(moveResizeGeometry().right());
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geometry.moveBottom(moveResizeGeometry().bottom());
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break;
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case PositionTop:
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case PositionTopRight:
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geometry.moveLeft(moveResizeGeometry().left());
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geometry.moveBottom(moveResizeGeometry().bottom());
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break;
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case PositionRight:
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case PositionBottomRight:
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case PositionBottom:
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case PositionCenter:
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geometry.moveLeft(moveResizeGeometry().left());
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geometry.moveTop(moveResizeGeometry().top());
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break;
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case PositionBottomLeft:
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case PositionLeft:
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geometry.moveRight(moveResizeGeometry().right());
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geometry.moveTop(moveResizeGeometry().top());
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break;
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}
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return geometry;
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}
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void XdgSurfaceClient::moveResizeInternal(const QRect &rect, MoveResizeMode mode)
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{
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if (areGeometryUpdatesBlocked()) {
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setPendingMoveResizeMode(mode);
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return;
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}
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if (mode != MoveResizeMode::Move) {
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const QSize requestedClientSize = frameSizeToClientSize(rect.size());
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if (requestedClientSize == clientSize()) {
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updateGeometry(rect);
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} else {
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m_configureFlags |= XdgSurfaceConfigure::ConfigurePosition;
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scheduleConfigure();
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}
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} else {
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// If the window is moved, cancel any queued window position updates.
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for (XdgSurfaceConfigure *configureEvent : qAsConst(m_configureEvents)) {
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configureEvent->flags.setFlag(XdgSurfaceConfigure::ConfigurePosition, false);
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}
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m_configureFlags.setFlag(XdgSurfaceConfigure::ConfigurePosition, false);
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updateGeometry(QRect(rect.topLeft(), size()));
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}
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}
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QRect XdgSurfaceClient::frameRectToBufferRect(const QRect &rect) const
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{
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const int left = rect.left() + borderLeft() - m_windowGeometry.left();
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const int top = rect.top() + borderTop() - m_windowGeometry.top();
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return QRect(QPoint(left, top), surface()->size());
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}
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void XdgSurfaceClient::destroyClient()
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{
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markAsZombie();
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if (isInteractiveMoveResize()) {
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leaveInteractiveMoveResize();
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Q_EMIT clientFinishUserMovedResized(this);
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}
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m_configureTimer->stop();
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cleanTabBox();
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Deleted *deleted = Deleted::create(this);
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Q_EMIT windowClosed(this, deleted);
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StackingUpdatesBlocker blocker(workspace());
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RuleBook::self()->discardUsed(this, true);
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setDecoration(nullptr);
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cleanGrouping();
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waylandServer()->removeClient(this);
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deleted->unrefWindow();
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delete this;
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}
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void XdgSurfaceClient::updateClientArea()
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{
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if (hasStrut()) {
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workspace()->updateClientArea();
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}
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}
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void XdgSurfaceClient::updateShowOnScreenEdge()
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{
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if (!ScreenEdges::self()) {
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return;
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}
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if (!readyForPainting() || !m_plasmaShellSurface ||
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m_plasmaShellSurface->role() != PlasmaShellSurfaceInterface::Role::Panel) {
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ScreenEdges::self()->reserve(this, ElectricNone);
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return;
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}
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const PlasmaShellSurfaceInterface::PanelBehavior panelBehavior = m_plasmaShellSurface->panelBehavior();
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if ((panelBehavior == PlasmaShellSurfaceInterface::PanelBehavior::AutoHide && isHidden()) ||
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panelBehavior == PlasmaShellSurfaceInterface::PanelBehavior::WindowsCanCover) {
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// Screen edge API requires an edge, thus we need to figure out which edge the window borders.
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const QRect clientGeometry = frameGeometry();
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Qt::Edges edges;
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const auto outputs = kwinApp()->platform()->enabledOutputs();
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for (const AbstractOutput *output : outputs) {
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const QRect screenGeometry = output->geometry();
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if (screenGeometry.left() == clientGeometry.left()) {
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edges |= Qt::LeftEdge;
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}
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if (screenGeometry.right() == clientGeometry.right()) {
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edges |= Qt::RightEdge;
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}
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if (screenGeometry.top() == clientGeometry.top()) {
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edges |= Qt::TopEdge;
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}
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if (screenGeometry.bottom() == clientGeometry.bottom()) {
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edges |= Qt::BottomEdge;
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}
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}
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// A panel might border multiple screen edges. E.g. a horizontal panel at the bottom will
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// also border the left and right edge. Let's remove such cases.
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if (edges & Qt::LeftEdge && edges & Qt::RightEdge) {
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edges = edges & (~(Qt::LeftEdge | Qt::RightEdge));
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}
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if (edges & Qt::TopEdge && edges & Qt::BottomEdge) {
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edges = edges & (~(Qt::TopEdge | Qt::BottomEdge));
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}
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// It's still possible that a panel borders two edges, e.g. bottom and left
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// in that case the one which is sharing more with the edge wins.
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auto check = [clientGeometry](Qt::Edges edges, Qt::Edge horizontal, Qt::Edge vertical) {
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if (edges & horizontal && edges & vertical) {
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if (clientGeometry.width() >= clientGeometry.height()) {
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return edges & ~horizontal;
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} else {
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return edges & ~vertical;
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}
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}
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return edges;
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};
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edges = check(edges, Qt::LeftEdge, Qt::TopEdge);
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edges = check(edges, Qt::LeftEdge, Qt::BottomEdge);
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edges = check(edges, Qt::RightEdge, Qt::TopEdge);
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edges = check(edges, Qt::RightEdge, Qt::BottomEdge);
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ElectricBorder border = ElectricNone;
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if (edges & Qt::LeftEdge) {
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border = ElectricLeft;
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}
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if (edges & Qt::RightEdge) {
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border = ElectricRight;
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}
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if (edges & Qt::TopEdge) {
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border = ElectricTop;
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}
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if (edges & Qt::BottomEdge) {
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border = ElectricBottom;
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}
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ScreenEdges::self()->reserve(this, border);
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} else {
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ScreenEdges::self()->reserve(this, ElectricNone);
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}
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}
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/**
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* \todo This whole plasma shell surface thing doesn't seem right. It turns xdg-toplevel into
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* something completely different! Perhaps plasmashell surfaces need to be implemented via a
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* proprietary protocol that doesn't piggyback on existing shell surface protocols. It'll lead
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* to cleaner code and will be technically correct, but I'm not sure whether this is do-able.
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*/
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void XdgSurfaceClient::installPlasmaShellSurface(PlasmaShellSurfaceInterface *shellSurface)
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{
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m_plasmaShellSurface = shellSurface;
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auto updatePosition = [this, shellSurface] { move(shellSurface->position()); };
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auto updateRole = [this, shellSurface] {
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NET::WindowType type = NET::Unknown;
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switch (shellSurface->role()) {
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case PlasmaShellSurfaceInterface::Role::Desktop:
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type = NET::Desktop;
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break;
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case PlasmaShellSurfaceInterface::Role::Panel:
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type = NET::Dock;
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break;
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case PlasmaShellSurfaceInterface::Role::OnScreenDisplay:
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type = NET::OnScreenDisplay;
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break;
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case PlasmaShellSurfaceInterface::Role::Notification:
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type = NET::Notification;
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break;
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case PlasmaShellSurfaceInterface::Role::ToolTip:
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type = NET::Tooltip;
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break;
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case PlasmaShellSurfaceInterface::Role::CriticalNotification:
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type = NET::CriticalNotification;
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break;
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case PlasmaShellSurfaceInterface::Role::Normal:
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default:
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type = NET::Normal;
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break;
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}
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if (m_windowType == type) {
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return;
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}
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m_windowType = type;
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switch (m_windowType) {
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case NET::Desktop:
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case NET::Dock:
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case NET::OnScreenDisplay:
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case NET::Notification:
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case NET::CriticalNotification:
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case NET::Tooltip:
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setOnAllDesktops(true);
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#if KWIN_BUILD_ACTIVITIES
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setOnAllActivities(true);
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#endif
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break;
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default:
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break;
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}
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workspace()->updateClientArea();
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};
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connect(shellSurface, &PlasmaShellSurfaceInterface::positionChanged, this, updatePosition);
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connect(shellSurface, &PlasmaShellSurfaceInterface::roleChanged, this, updateRole);
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connect(shellSurface, &PlasmaShellSurfaceInterface::panelBehaviorChanged, this, [this] {
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updateShowOnScreenEdge();
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workspace()->updateClientArea();
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});
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connect(shellSurface, &PlasmaShellSurfaceInterface::panelAutoHideHideRequested, this, [this] {
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if (m_plasmaShellSurface->panelBehavior() == PlasmaShellSurfaceInterface::PanelBehavior::AutoHide) {
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hideClient();
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m_plasmaShellSurface->hideAutoHidingPanel();
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}
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updateShowOnScreenEdge();
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});
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connect(shellSurface, &PlasmaShellSurfaceInterface::panelAutoHideShowRequested, this, [this] {
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showClient();
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ScreenEdges::self()->reserve(this, ElectricNone);
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m_plasmaShellSurface->showAutoHidingPanel();
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});
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connect(shellSurface, &PlasmaShellSurfaceInterface::panelTakesFocusChanged, this, [this] {
|
|
if (m_plasmaShellSurface->panelTakesFocus()) {
|
|
workspace()->activateClient(this);
|
|
}
|
|
});
|
|
if (shellSurface->isPositionSet()) {
|
|
updatePosition();
|
|
}
|
|
updateRole();
|
|
updateShowOnScreenEdge();
|
|
connect(this, &XdgSurfaceClient::frameGeometryChanged,
|
|
this, &XdgSurfaceClient::updateShowOnScreenEdge);
|
|
connect(this, &XdgSurfaceClient::windowShown,
|
|
this, &XdgSurfaceClient::updateShowOnScreenEdge);
|
|
|
|
setSkipTaskbar(shellSurface->skipTaskbar());
|
|
connect(shellSurface, &PlasmaShellSurfaceInterface::skipTaskbarChanged, this, [this] {
|
|
setSkipTaskbar(m_plasmaShellSurface->skipTaskbar());
|
|
});
|
|
|
|
setSkipSwitcher(shellSurface->skipSwitcher());
|
|
connect(shellSurface, &PlasmaShellSurfaceInterface::skipSwitcherChanged, this, [this] {
|
|
setSkipSwitcher(m_plasmaShellSurface->skipSwitcher());
|
|
});
|
|
}
|
|
|
|
void XdgSurfaceClient::setupPlasmaShellIntegration()
|
|
{
|
|
connect(surface(), &SurfaceInterface::mapped,
|
|
this, &XdgSurfaceClient::updateShowOnScreenEdge);
|
|
connect(this, &XdgSurfaceClient::frameGeometryChanged,
|
|
this, &XdgSurfaceClient::updateClientArea);
|
|
}
|
|
|
|
XdgToplevelClient::XdgToplevelClient(XdgToplevelInterface *shellSurface)
|
|
: XdgSurfaceClient(shellSurface->xdgSurface())
|
|
, m_shellSurface(shellSurface)
|
|
{
|
|
setDesktops({VirtualDesktopManager::self()->currentDesktop()});
|
|
#if KWIN_BUILD_ACTIVITIES
|
|
if (auto a = Activities::self()) {
|
|
setOnActivities({a->current()});
|
|
}
|
|
#endif
|
|
move(workspace()->activeOutput()->geometry().center());
|
|
|
|
connect(shellSurface, &XdgToplevelInterface::windowTitleChanged,
|
|
this, &XdgToplevelClient::handleWindowTitleChanged);
|
|
connect(shellSurface, &XdgToplevelInterface::windowClassChanged,
|
|
this, &XdgToplevelClient::handleWindowClassChanged);
|
|
connect(shellSurface, &XdgToplevelInterface::windowMenuRequested,
|
|
this, &XdgToplevelClient::handleWindowMenuRequested);
|
|
connect(shellSurface, &XdgToplevelInterface::moveRequested,
|
|
this, &XdgToplevelClient::handleMoveRequested);
|
|
connect(shellSurface, &XdgToplevelInterface::resizeRequested,
|
|
this, &XdgToplevelClient::handleResizeRequested);
|
|
connect(shellSurface, &XdgToplevelInterface::maximizeRequested,
|
|
this, &XdgToplevelClient::handleMaximizeRequested);
|
|
connect(shellSurface, &XdgToplevelInterface::unmaximizeRequested,
|
|
this, &XdgToplevelClient::handleUnmaximizeRequested);
|
|
connect(shellSurface, &XdgToplevelInterface::fullscreenRequested,
|
|
this, &XdgToplevelClient::handleFullscreenRequested);
|
|
connect(shellSurface, &XdgToplevelInterface::unfullscreenRequested,
|
|
this, &XdgToplevelClient::handleUnfullscreenRequested);
|
|
connect(shellSurface, &XdgToplevelInterface::minimizeRequested,
|
|
this, &XdgToplevelClient::handleMinimizeRequested);
|
|
connect(shellSurface, &XdgToplevelInterface::parentXdgToplevelChanged,
|
|
this, &XdgToplevelClient::handleTransientForChanged);
|
|
connect(shellSurface, &XdgToplevelInterface::initializeRequested,
|
|
this, &XdgToplevelClient::initialize);
|
|
connect(shellSurface, &XdgToplevelInterface::aboutToBeDestroyed,
|
|
this, &XdgToplevelClient::destroyClient);
|
|
connect(shellSurface, &XdgToplevelInterface::maximumSizeChanged,
|
|
this, &XdgToplevelClient::handleMaximumSizeChanged);
|
|
connect(shellSurface, &XdgToplevelInterface::minimumSizeChanged,
|
|
this, &XdgToplevelClient::handleMinimumSizeChanged);
|
|
connect(shellSurface->shell(), &XdgShellInterface::pingTimeout,
|
|
this, &XdgToplevelClient::handlePingTimeout);
|
|
connect(shellSurface->shell(), &XdgShellInterface::pingDelayed,
|
|
this, &XdgToplevelClient::handlePingDelayed);
|
|
connect(shellSurface->shell(), &XdgShellInterface::pongReceived,
|
|
this, &XdgToplevelClient::handlePongReceived);
|
|
|
|
connect(waylandServer(), &WaylandServer::foreignTransientChanged,
|
|
this, &XdgToplevelClient::handleForeignTransientForChanged);
|
|
}
|
|
|
|
XdgToplevelClient::~XdgToplevelClient()
|
|
{
|
|
}
|
|
|
|
XdgToplevelInterface *XdgToplevelClient::shellSurface() const
|
|
{
|
|
return m_shellSurface;
|
|
}
|
|
|
|
MaximizeMode XdgToplevelClient::maximizeMode() const
|
|
{
|
|
return m_maximizeMode;
|
|
}
|
|
|
|
MaximizeMode XdgToplevelClient::requestedMaximizeMode() const
|
|
{
|
|
return m_requestedMaximizeMode;
|
|
}
|
|
|
|
QSize XdgToplevelClient::minSize() const
|
|
{
|
|
return rules()->checkMinSize(m_shellSurface->minimumSize());
|
|
}
|
|
|
|
QSize XdgToplevelClient::maxSize() const
|
|
{
|
|
return rules()->checkMaxSize(m_shellSurface->maximumSize());
|
|
}
|
|
|
|
bool XdgToplevelClient::isFullScreen() const
|
|
{
|
|
return m_isFullScreen;
|
|
}
|
|
|
|
bool XdgToplevelClient::isRequestedFullScreen() const
|
|
{
|
|
return m_isRequestedFullScreen;
|
|
}
|
|
|
|
bool XdgToplevelClient::isMovable() const
|
|
{
|
|
if (isRequestedFullScreen()) {
|
|
return false;
|
|
}
|
|
if (isSpecialWindow() && !isSplash() && !isToolbar()) {
|
|
return false;
|
|
}
|
|
if (rules()->checkPosition(invalidPoint) != invalidPoint) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool XdgToplevelClient::isMovableAcrossScreens() const
|
|
{
|
|
if (isSpecialWindow() && !isSplash() && !isToolbar()) {
|
|
return false;
|
|
}
|
|
if (rules()->checkPosition(invalidPoint) != invalidPoint) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool XdgToplevelClient::isResizable() const
|
|
{
|
|
if (isRequestedFullScreen()) {
|
|
return false;
|
|
}
|
|
if (isSpecialWindow() || isSplash() || isToolbar()) {
|
|
return false;
|
|
}
|
|
if (rules()->checkSize(QSize()).isValid()) {
|
|
return false;
|
|
}
|
|
const QSize min = minSize();
|
|
const QSize max = maxSize();
|
|
return min.width() < max.width() || min.height() < max.height();
|
|
}
|
|
|
|
bool XdgToplevelClient::isCloseable() const
|
|
{
|
|
return !isDesktop() && !isDock();
|
|
}
|
|
|
|
bool XdgToplevelClient::isFullScreenable() const
|
|
{
|
|
if (!rules()->checkFullScreen(true)) {
|
|
return false;
|
|
}
|
|
return !isSpecialWindow();
|
|
}
|
|
|
|
bool XdgToplevelClient::isMaximizable() const
|
|
{
|
|
if (!isResizable()) {
|
|
return false;
|
|
}
|
|
if (rules()->checkMaximize(MaximizeRestore) != MaximizeRestore ||
|
|
rules()->checkMaximize(MaximizeFull) != MaximizeFull) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool XdgToplevelClient::isMinimizable() const
|
|
{
|
|
if (isSpecialWindow() && !isTransient()) {
|
|
return false;
|
|
}
|
|
if (!rules()->checkMinimize(true)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool XdgToplevelClient::isPlaceable() const
|
|
{
|
|
return !m_plasmaShellSurface || !m_plasmaShellSurface->isPositionSet();
|
|
}
|
|
|
|
bool XdgToplevelClient::isTransient() const
|
|
{
|
|
return m_isTransient;
|
|
}
|
|
|
|
bool XdgToplevelClient::userCanSetFullScreen() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool XdgToplevelClient::userCanSetNoBorder() const
|
|
{
|
|
if (m_serverDecoration) {
|
|
switch (m_serverDecoration->preferredMode()) {
|
|
case ServerSideDecorationManagerInterface::Mode::Server:
|
|
return !isFullScreen() && !isShade();
|
|
case ServerSideDecorationManagerInterface::Mode::Client:
|
|
case ServerSideDecorationManagerInterface::Mode::None:
|
|
return false;
|
|
}
|
|
}
|
|
if (m_xdgDecoration) {
|
|
switch (m_xdgDecoration->preferredMode()) {
|
|
case XdgToplevelDecorationV1Interface::Mode::Server:
|
|
case XdgToplevelDecorationV1Interface::Mode::Undefined:
|
|
return Decoration::DecorationBridge::hasPlugin() && !isFullScreen() && !isShade();
|
|
case XdgToplevelDecorationV1Interface::Mode::None:
|
|
case XdgToplevelDecorationV1Interface::Mode::Client:
|
|
return false;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool XdgToplevelClient::noBorder() const
|
|
{
|
|
return m_userNoBorder || preferredDecorationMode() != DecorationMode::Server;
|
|
}
|
|
|
|
void XdgToplevelClient::setNoBorder(bool set)
|
|
{
|
|
if (!userCanSetNoBorder()) {
|
|
return;
|
|
}
|
|
set = rules()->checkNoBorder(set);
|
|
if (m_userNoBorder == set) {
|
|
return;
|
|
}
|
|
m_userNoBorder = set;
|
|
configureDecoration();
|
|
updateWindowRules(Rules::NoBorder);
|
|
}
|
|
|
|
void XdgToplevelClient::invalidateDecoration()
|
|
{
|
|
clearDecoration();
|
|
configureDecoration();
|
|
}
|
|
|
|
bool XdgToplevelClient::supportsWindowRules() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
StrutRect XdgToplevelClient::strutRect(StrutArea area) const
|
|
{
|
|
if (!hasStrut()) {
|
|
return StrutRect();
|
|
}
|
|
|
|
const QRect windowRect = frameGeometry();
|
|
const QRect outputRect = output()->geometry();
|
|
|
|
const bool left = windowRect.left() == outputRect.left();
|
|
const bool right = windowRect.right() == outputRect.right();
|
|
const bool top = windowRect.top() == outputRect.top();
|
|
const bool bottom = windowRect.bottom() == outputRect.bottom();
|
|
const bool horizontal = width() >= height();
|
|
|
|
switch (area) {
|
|
case StrutAreaTop:
|
|
if (top && ((!left && !right) || horizontal)) {
|
|
return StrutRect(windowRect, StrutAreaTop);
|
|
}
|
|
return StrutRect();
|
|
case StrutAreaRight:
|
|
if (right && ((!top && !bottom) || !horizontal)) {
|
|
return StrutRect(windowRect, StrutAreaRight);
|
|
}
|
|
return StrutRect();
|
|
case StrutAreaBottom:
|
|
if (bottom && ((!left && !right) || horizontal)) {
|
|
return StrutRect(windowRect, StrutAreaBottom);
|
|
}
|
|
return StrutRect();
|
|
case StrutAreaLeft:
|
|
if (left && ((!top && !bottom) || !horizontal)) {
|
|
return StrutRect(windowRect, StrutAreaLeft);
|
|
}
|
|
return StrutRect();
|
|
default:
|
|
return StrutRect();
|
|
}
|
|
}
|
|
|
|
bool XdgToplevelClient::hasStrut() const
|
|
{
|
|
if (!isShown()) {
|
|
return false;
|
|
}
|
|
if (!m_plasmaShellSurface) {
|
|
return false;
|
|
}
|
|
if (m_plasmaShellSurface->role() != PlasmaShellSurfaceInterface::Role::Panel) {
|
|
return false;
|
|
}
|
|
return m_plasmaShellSurface->panelBehavior() == PlasmaShellSurfaceInterface::PanelBehavior::AlwaysVisible;
|
|
}
|
|
|
|
void XdgToplevelClient::showOnScreenEdge()
|
|
{
|
|
// ShowOnScreenEdge can be called by an Edge, and hideClient could destroy the Edge
|
|
// Use the singleshot to avoid use-after-free
|
|
QTimer::singleShot(0, this, [this](){
|
|
showClient();
|
|
workspace()->raiseClient(this);
|
|
if (m_plasmaShellSurface && m_plasmaShellSurface->panelBehavior() == PlasmaShellSurfaceInterface::PanelBehavior::AutoHide) {
|
|
m_plasmaShellSurface->showAutoHidingPanel();
|
|
}
|
|
});
|
|
}
|
|
|
|
void XdgToplevelClient::closeWindow()
|
|
{
|
|
if (isCloseable()) {
|
|
sendPing(PingReason::CloseWindow);
|
|
m_shellSurface->sendClose();
|
|
}
|
|
}
|
|
|
|
XdgSurfaceConfigure *XdgToplevelClient::sendRoleConfigure() const
|
|
{
|
|
QSize nextClientSize = moveResizeGeometry().size();
|
|
if (!nextClientSize.isEmpty()) {
|
|
if (m_nextDecoration) {
|
|
nextClientSize.rwidth() -= m_nextDecoration->borderLeft() + m_nextDecoration->borderRight();
|
|
nextClientSize.rheight() -= m_nextDecoration->borderTop() + m_nextDecoration->borderBottom();
|
|
}
|
|
}
|
|
|
|
const quint32 serial = m_shellSurface->sendConfigure(nextClientSize, m_requestedStates);
|
|
|
|
XdgToplevelConfigure *configureEvent = new XdgToplevelConfigure();
|
|
configureEvent->position = moveResizeGeometry().topLeft();
|
|
configureEvent->states = m_requestedStates;
|
|
configureEvent->decoration = m_nextDecoration;
|
|
configureEvent->serial = serial;
|
|
|
|
return configureEvent;
|
|
}
|
|
|
|
void XdgToplevelClient::handleRolePrecommit()
|
|
{
|
|
auto configureEvent = static_cast<XdgToplevelConfigure *>(lastAcknowledgedConfigure());
|
|
if (configureEvent && decoration() != configureEvent->decoration) {
|
|
setDecoration(configureEvent->decoration);
|
|
updateShadow();
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::handleRoleCommit()
|
|
{
|
|
auto configureEvent = static_cast<XdgToplevelConfigure *>(lastAcknowledgedConfigure());
|
|
if (configureEvent) {
|
|
handleStatesAcknowledged(configureEvent->states);
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::doMinimize()
|
|
{
|
|
if (isMinimized()) {
|
|
workspace()->clientHidden(this);
|
|
} else {
|
|
Q_EMIT windowShown(this);
|
|
}
|
|
workspace()->updateMinimizedOfTransients(this);
|
|
}
|
|
|
|
void XdgToplevelClient::doInteractiveResizeSync()
|
|
{
|
|
moveResizeInternal(moveResizeGeometry(), MoveResizeMode::Resize);
|
|
}
|
|
|
|
void XdgToplevelClient::doSetActive()
|
|
{
|
|
WaylandClient::doSetActive();
|
|
|
|
if (isActive()) {
|
|
m_requestedStates |= XdgToplevelInterface::State::Activated;
|
|
} else {
|
|
m_requestedStates &= ~XdgToplevelInterface::State::Activated;
|
|
}
|
|
|
|
scheduleConfigure();
|
|
}
|
|
|
|
void XdgToplevelClient::doSetFullScreen()
|
|
{
|
|
if (isRequestedFullScreen()) {
|
|
m_requestedStates |= XdgToplevelInterface::State::FullScreen;
|
|
} else {
|
|
m_requestedStates &= ~XdgToplevelInterface::State::FullScreen;
|
|
}
|
|
|
|
scheduleConfigure();
|
|
}
|
|
|
|
void XdgToplevelClient::doSetMaximized()
|
|
{
|
|
if (requestedMaximizeMode() & MaximizeHorizontal) {
|
|
m_requestedStates |= XdgToplevelInterface::State::MaximizedHorizontal;
|
|
} else {
|
|
m_requestedStates &= ~XdgToplevelInterface::State::MaximizedHorizontal;
|
|
}
|
|
|
|
if (requestedMaximizeMode() & MaximizeVertical) {
|
|
m_requestedStates |= XdgToplevelInterface::State::MaximizedVertical;
|
|
} else {
|
|
m_requestedStates &= ~XdgToplevelInterface::State::MaximizedVertical;
|
|
}
|
|
|
|
scheduleConfigure();
|
|
}
|
|
|
|
static Qt::Edges anchorsForQuickTileMode(QuickTileMode mode)
|
|
{
|
|
if (mode == QuickTileMode(QuickTileFlag::None)) {
|
|
return Qt::Edges();
|
|
}
|
|
|
|
Qt::Edges anchors = Qt::LeftEdge | Qt::TopEdge | Qt::RightEdge | Qt::BottomEdge;
|
|
|
|
if ((mode & QuickTileFlag::Left) && !(mode & QuickTileFlag::Right)) {
|
|
anchors &= ~Qt::RightEdge;
|
|
}
|
|
if ((mode & QuickTileFlag::Right) && !(mode & QuickTileFlag::Left)) {
|
|
anchors &= ~Qt::LeftEdge;
|
|
}
|
|
|
|
if ((mode & QuickTileFlag::Top) && !(mode & QuickTileFlag::Bottom)) {
|
|
anchors &= ~Qt::BottomEdge;
|
|
}
|
|
if ((mode & QuickTileFlag::Bottom) && !(mode & QuickTileFlag::Top)) {
|
|
anchors &= ~Qt::TopEdge;
|
|
}
|
|
|
|
return anchors;
|
|
}
|
|
|
|
void XdgToplevelClient::doSetQuickTileMode()
|
|
{
|
|
const Qt::Edges anchors = anchorsForQuickTileMode(quickTileMode());
|
|
|
|
if (anchors & Qt::LeftEdge) {
|
|
m_requestedStates |= XdgToplevelInterface::State::TiledLeft;
|
|
} else {
|
|
m_requestedStates &= ~XdgToplevelInterface::State::TiledLeft;
|
|
}
|
|
|
|
if (anchors & Qt::RightEdge) {
|
|
m_requestedStates |= XdgToplevelInterface::State::TiledRight;
|
|
} else {
|
|
m_requestedStates &= ~XdgToplevelInterface::State::TiledRight;
|
|
}
|
|
|
|
if (anchors & Qt::TopEdge) {
|
|
m_requestedStates |= XdgToplevelInterface::State::TiledTop;
|
|
} else {
|
|
m_requestedStates &= ~XdgToplevelInterface::State::TiledTop;
|
|
}
|
|
|
|
if (anchors & Qt::BottomEdge) {
|
|
m_requestedStates |= XdgToplevelInterface::State::TiledBottom;
|
|
} else {
|
|
m_requestedStates &= ~XdgToplevelInterface::State::TiledBottom;
|
|
}
|
|
|
|
scheduleConfigure();
|
|
}
|
|
|
|
bool XdgToplevelClient::doStartInteractiveMoveResize()
|
|
{
|
|
if (interactiveMoveResizePointerMode() != PositionCenter) {
|
|
m_requestedStates |= XdgToplevelInterface::State::Resizing;
|
|
}
|
|
|
|
scheduleConfigure();
|
|
return true;
|
|
}
|
|
|
|
void XdgToplevelClient::doFinishInteractiveMoveResize()
|
|
{
|
|
m_requestedStates &= ~XdgToplevelInterface::State::Resizing;
|
|
scheduleConfigure();
|
|
}
|
|
|
|
bool XdgToplevelClient::takeFocus()
|
|
{
|
|
if (wantsInput()) {
|
|
sendPing(PingReason::FocusWindow);
|
|
setActive(true);
|
|
}
|
|
if (!keepAbove() && !isOnScreenDisplay() && !belongsToDesktop()) {
|
|
workspace()->setShowingDesktop(false);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool XdgToplevelClient::wantsInput() const
|
|
{
|
|
return rules()->checkAcceptFocus(acceptsFocus());
|
|
}
|
|
|
|
bool XdgToplevelClient::dockWantsInput() const
|
|
{
|
|
if (m_plasmaShellSurface) {
|
|
if (m_plasmaShellSurface->role() == PlasmaShellSurfaceInterface::Role::Panel) {
|
|
return m_plasmaShellSurface->panelTakesFocus();
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool XdgToplevelClient::acceptsFocus() const
|
|
{
|
|
if (m_plasmaShellSurface) {
|
|
if (m_plasmaShellSurface->role() == PlasmaShellSurfaceInterface::Role::OnScreenDisplay ||
|
|
m_plasmaShellSurface->role() == PlasmaShellSurfaceInterface::Role::ToolTip) {
|
|
return false;
|
|
}
|
|
if (m_plasmaShellSurface->role() == PlasmaShellSurfaceInterface::Role::Notification ||
|
|
m_plasmaShellSurface->role() == PlasmaShellSurfaceInterface::Role::CriticalNotification) {
|
|
return m_plasmaShellSurface->panelTakesFocus();
|
|
}
|
|
}
|
|
return !isZombie() && readyForPainting();
|
|
}
|
|
|
|
Layer XdgToplevelClient::layerForDock() const
|
|
{
|
|
if (m_plasmaShellSurface) {
|
|
switch (m_plasmaShellSurface->panelBehavior()) {
|
|
case PlasmaShellSurfaceInterface::PanelBehavior::WindowsCanCover:
|
|
return NormalLayer;
|
|
case PlasmaShellSurfaceInterface::PanelBehavior::AutoHide:
|
|
case PlasmaShellSurfaceInterface::PanelBehavior::WindowsGoBelow:
|
|
return AboveLayer;
|
|
case PlasmaShellSurfaceInterface::PanelBehavior::AlwaysVisible:
|
|
return DockLayer;
|
|
default:
|
|
Q_UNREACHABLE();
|
|
break;
|
|
}
|
|
}
|
|
return AbstractClient::layerForDock();
|
|
}
|
|
|
|
void XdgToplevelClient::handleWindowTitleChanged()
|
|
{
|
|
setCaption(m_shellSurface->windowTitle());
|
|
}
|
|
|
|
void XdgToplevelClient::handleWindowClassChanged()
|
|
{
|
|
const QByteArray applicationId = m_shellSurface->windowClass().toUtf8();
|
|
setResourceClass(resourceName(), applicationId);
|
|
if (shellSurface()->isConfigured()) {
|
|
evaluateWindowRules();
|
|
}
|
|
setDesktopFileName(applicationId);
|
|
}
|
|
|
|
void XdgToplevelClient::handleWindowMenuRequested(SeatInterface *seat, const QPoint &surfacePos,
|
|
quint32 serial)
|
|
{
|
|
Q_UNUSED(seat)
|
|
Q_UNUSED(serial)
|
|
performMouseCommand(Options::MouseOperationsMenu, pos() + surfacePos);
|
|
}
|
|
|
|
void XdgToplevelClient::handleMoveRequested(SeatInterface *seat, quint32 serial)
|
|
{
|
|
if (!seat->hasImplicitPointerGrab(serial) && !seat->hasImplicitTouchGrab(serial)) {
|
|
return;
|
|
}
|
|
if (isMovable()) {
|
|
QPoint cursorPos;
|
|
if (seat->hasImplicitPointerGrab(serial)) {
|
|
cursorPos = Cursors::self()->mouse()->pos();
|
|
} else {
|
|
cursorPos = input()->touch()->position().toPoint();
|
|
}
|
|
performMouseCommand(Options::MouseMove, cursorPos);
|
|
} else {
|
|
qCDebug(KWIN_CORE) << this << "is immovable, ignoring the move request";
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::handleResizeRequested(SeatInterface *seat, Qt::Edges edges, quint32 serial)
|
|
{
|
|
if (!seat->hasImplicitPointerGrab(serial) && !seat->hasImplicitTouchGrab(serial)) {
|
|
return;
|
|
}
|
|
if (!isResizable() || isShade()) {
|
|
return;
|
|
}
|
|
if (isInteractiveMoveResize()) {
|
|
finishInteractiveMoveResize(false);
|
|
}
|
|
setInteractiveMoveResizePointerButtonDown(true);
|
|
QPoint cursorPos;
|
|
if (seat->hasImplicitPointerGrab(serial)) {
|
|
cursorPos = Cursors::self()->mouse()->pos();
|
|
} else {
|
|
cursorPos = input()->touch()->position().toPoint();
|
|
}
|
|
setInteractiveMoveOffset(cursorPos - pos()); // map from global
|
|
setInvertedInteractiveMoveOffset(rect().bottomRight() - interactiveMoveOffset());
|
|
setUnrestrictedInteractiveMoveResize(false);
|
|
auto toPosition = [edges] {
|
|
Position position = PositionCenter;
|
|
if (edges.testFlag(Qt::TopEdge)) {
|
|
position = PositionTop;
|
|
} else if (edges.testFlag(Qt::BottomEdge)) {
|
|
position = PositionBottom;
|
|
}
|
|
if (edges.testFlag(Qt::LeftEdge)) {
|
|
position = Position(position | PositionLeft);
|
|
} else if (edges.testFlag(Qt::RightEdge)) {
|
|
position = Position(position | PositionRight);
|
|
}
|
|
return position;
|
|
};
|
|
setInteractiveMoveResizePointerMode(toPosition());
|
|
if (!startInteractiveMoveResize()) {
|
|
setInteractiveMoveResizePointerButtonDown(false);
|
|
}
|
|
updateCursor();
|
|
}
|
|
|
|
void XdgToplevelClient::handleStatesAcknowledged(const XdgToplevelInterface::States &states)
|
|
{
|
|
const XdgToplevelInterface::States delta = m_acknowledgedStates ^ states;
|
|
|
|
if (delta & XdgToplevelInterface::State::Maximized) {
|
|
MaximizeMode maximizeMode = MaximizeRestore;
|
|
if (states & XdgToplevelInterface::State::MaximizedHorizontal) {
|
|
maximizeMode = MaximizeMode(maximizeMode | MaximizeHorizontal);
|
|
}
|
|
if (states & XdgToplevelInterface::State::MaximizedVertical) {
|
|
maximizeMode = MaximizeMode(maximizeMode | MaximizeVertical);
|
|
}
|
|
updateMaximizeMode(maximizeMode);
|
|
}
|
|
if (delta & XdgToplevelInterface::State::FullScreen) {
|
|
updateFullScreenMode(states & XdgToplevelInterface::State::FullScreen);
|
|
}
|
|
|
|
m_acknowledgedStates = states;
|
|
}
|
|
|
|
void XdgToplevelClient::handleMaximizeRequested()
|
|
{
|
|
if (m_isInitialized) {
|
|
maximize(MaximizeFull);
|
|
scheduleConfigure();
|
|
} else {
|
|
m_initialStates |= XdgToplevelInterface::State::Maximized;
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::handleUnmaximizeRequested()
|
|
{
|
|
if (m_isInitialized) {
|
|
maximize(MaximizeRestore);
|
|
scheduleConfigure();
|
|
} else {
|
|
m_initialStates &= ~XdgToplevelInterface::State::Maximized;
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::handleFullscreenRequested(OutputInterface *output)
|
|
{
|
|
m_fullScreenRequestedOutput = waylandServer()->findOutput(output);
|
|
|
|
if (m_isInitialized) {
|
|
setFullScreen(/* set */ true, /* user */ false);
|
|
scheduleConfigure();
|
|
} else {
|
|
m_initialStates |= XdgToplevelInterface::State::FullScreen;
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::handleUnfullscreenRequested()
|
|
{
|
|
m_fullScreenRequestedOutput.clear();
|
|
if (m_isInitialized) {
|
|
setFullScreen(/* set */ false, /* user */ false);
|
|
scheduleConfigure();
|
|
} else {
|
|
m_initialStates &= ~XdgToplevelInterface::State::FullScreen;
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::handleMinimizeRequested()
|
|
{
|
|
performMouseCommand(Options::MouseMinimize, Cursors::self()->mouse()->pos());
|
|
}
|
|
|
|
void XdgToplevelClient::handleTransientForChanged()
|
|
{
|
|
SurfaceInterface *transientForSurface = nullptr;
|
|
if (XdgToplevelInterface *parentToplevel = m_shellSurface->parentXdgToplevel()) {
|
|
transientForSurface = parentToplevel->surface();
|
|
}
|
|
if (!transientForSurface) {
|
|
transientForSurface = waylandServer()->findForeignTransientForSurface(surface());
|
|
}
|
|
AbstractClient *transientForClient = waylandServer()->findClient(transientForSurface);
|
|
if (transientForClient != transientFor()) {
|
|
if (transientFor()) {
|
|
transientFor()->removeTransient(this);
|
|
}
|
|
if (transientForClient) {
|
|
transientForClient->addTransient(this);
|
|
}
|
|
setTransientFor(transientForClient);
|
|
}
|
|
m_isTransient = transientForClient;
|
|
}
|
|
|
|
void XdgToplevelClient::handleForeignTransientForChanged(SurfaceInterface *child)
|
|
{
|
|
if (surface() == child) {
|
|
handleTransientForChanged();
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::handlePingTimeout(quint32 serial)
|
|
{
|
|
auto pingIt = m_pings.find(serial);
|
|
if (pingIt == m_pings.end()) {
|
|
return;
|
|
}
|
|
if (pingIt.value() == PingReason::CloseWindow) {
|
|
qCDebug(KWIN_CORE) << "Final ping timeout on a close attempt, asking to kill:" << caption();
|
|
|
|
//for internal windows, killing the window will delete this
|
|
QPointer<QObject> guard(this);
|
|
killWindow();
|
|
if (!guard) {
|
|
return;
|
|
}
|
|
}
|
|
m_pings.erase(pingIt);
|
|
}
|
|
|
|
void XdgToplevelClient::handlePingDelayed(quint32 serial)
|
|
{
|
|
auto it = m_pings.find(serial);
|
|
if (it != m_pings.end()) {
|
|
qCDebug(KWIN_CORE) << "First ping timeout:" << caption();
|
|
setUnresponsive(true);
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::handlePongReceived(quint32 serial)
|
|
{
|
|
m_pings.remove(serial);
|
|
setUnresponsive(false);
|
|
}
|
|
|
|
void XdgToplevelClient::handleMaximumSizeChanged()
|
|
{
|
|
Q_EMIT maximizeableChanged(isMaximizable());
|
|
}
|
|
|
|
void XdgToplevelClient::handleMinimumSizeChanged()
|
|
{
|
|
Q_EMIT maximizeableChanged(isMaximizable());
|
|
}
|
|
|
|
void XdgToplevelClient::sendPing(PingReason reason)
|
|
{
|
|
XdgShellInterface *shell = m_shellSurface->shell();
|
|
XdgSurfaceInterface *surface = m_shellSurface->xdgSurface();
|
|
|
|
const quint32 serial = shell->ping(surface);
|
|
m_pings.insert(serial, reason);
|
|
}
|
|
|
|
MaximizeMode XdgToplevelClient::initialMaximizeMode() const
|
|
{
|
|
MaximizeMode maximizeMode = MaximizeRestore;
|
|
if (m_initialStates & XdgToplevelInterface::State::MaximizedHorizontal) {
|
|
maximizeMode = MaximizeMode(maximizeMode | MaximizeHorizontal);
|
|
}
|
|
if (m_initialStates & XdgToplevelInterface::State::MaximizedVertical) {
|
|
maximizeMode = MaximizeMode(maximizeMode | MaximizeVertical);
|
|
}
|
|
return maximizeMode;
|
|
}
|
|
|
|
bool XdgToplevelClient::initialFullScreenMode() const
|
|
{
|
|
return m_initialStates & XdgToplevelInterface::State::FullScreen;
|
|
}
|
|
|
|
void XdgToplevelClient::initialize()
|
|
{
|
|
bool needsPlacement = isPlaceable();
|
|
setupWindowRules(false);
|
|
|
|
// Move or resize the window only if enforced by a window rule.
|
|
const QPoint forcedPosition = rules()->checkPosition(invalidPoint, true);
|
|
if (forcedPosition != invalidPoint) {
|
|
move(forcedPosition);
|
|
}
|
|
const QSize forcedSize = rules()->checkSize(QSize(), true);
|
|
if (forcedSize.isValid()) {
|
|
resize(forcedSize);
|
|
}
|
|
|
|
maximize(rules()->checkMaximize(initialMaximizeMode(), true));
|
|
setFullScreen(rules()->checkFullScreen(initialFullScreenMode(), true), false);
|
|
setOnActivities(rules()->checkActivity(activities(), true));
|
|
setDesktops(rules()->checkDesktops(desktops(), true));
|
|
setDesktopFileName(rules()->checkDesktopFile(desktopFileName(), true).toUtf8());
|
|
if (rules()->checkMinimize(isMinimized(), true)) {
|
|
minimize(true); // No animation.
|
|
}
|
|
setSkipTaskbar(rules()->checkSkipTaskbar(skipTaskbar(), true));
|
|
setSkipPager(rules()->checkSkipPager(skipPager(), true));
|
|
setSkipSwitcher(rules()->checkSkipSwitcher(skipSwitcher(), true));
|
|
setKeepAbove(rules()->checkKeepAbove(keepAbove(), true));
|
|
setKeepBelow(rules()->checkKeepBelow(keepBelow(), true));
|
|
setShortcut(rules()->checkShortcut(shortcut().toString(), true));
|
|
setNoBorder(rules()->checkNoBorder(noBorder(), true));
|
|
|
|
// Don't place the client if its position is set by a rule.
|
|
if (rules()->checkPosition(invalidPoint, true) != invalidPoint) {
|
|
needsPlacement = false;
|
|
}
|
|
|
|
// Don't place the client if the maximize state is set by a rule.
|
|
if (requestedMaximizeMode() != MaximizeRestore) {
|
|
needsPlacement = false;
|
|
}
|
|
|
|
discardTemporaryRules();
|
|
RuleBook::self()->discardUsed(this, false); // Remove Apply Now rules.
|
|
updateWindowRules(Rules::All);
|
|
|
|
if (isRequestedFullScreen()) {
|
|
needsPlacement = false;
|
|
}
|
|
if (needsPlacement) {
|
|
const QRect area = workspace()->clientArea(PlacementArea, this, workspace()->activeOutput());
|
|
Placement::self()->place(this, area);
|
|
}
|
|
|
|
configureDecoration();
|
|
scheduleConfigure();
|
|
updateColorScheme();
|
|
setupWindowManagementInterface();
|
|
|
|
m_isInitialized = true;
|
|
}
|
|
|
|
void XdgToplevelClient::updateMaximizeMode(MaximizeMode maximizeMode)
|
|
{
|
|
if (m_maximizeMode == maximizeMode) {
|
|
return;
|
|
}
|
|
m_maximizeMode = maximizeMode;
|
|
updateWindowRules(Rules::MaximizeVert | Rules::MaximizeHoriz);
|
|
Q_EMIT clientMaximizedStateChanged(this, maximizeMode);
|
|
Q_EMIT clientMaximizedStateChanged(this, maximizeMode & MaximizeHorizontal, maximizeMode & MaximizeVertical);
|
|
}
|
|
|
|
void XdgToplevelClient::updateFullScreenMode(bool set)
|
|
{
|
|
if (m_isFullScreen == set) {
|
|
return;
|
|
}
|
|
StackingUpdatesBlocker blocker1(workspace());
|
|
m_isFullScreen = set;
|
|
updateLayer();
|
|
updateWindowRules(Rules::Fullscreen);
|
|
Q_EMIT fullScreenChanged();
|
|
}
|
|
|
|
QString XdgToplevelClient::preferredColorScheme() const
|
|
{
|
|
if (m_paletteInterface) {
|
|
return rules()->checkDecoColor(m_paletteInterface->palette());
|
|
}
|
|
return rules()->checkDecoColor(QString());
|
|
}
|
|
|
|
void XdgToplevelClient::installAppMenu(AppMenuInterface *appMenu)
|
|
{
|
|
m_appMenuInterface = appMenu;
|
|
|
|
auto updateMenu = [this](const AppMenuInterface::InterfaceAddress &address) {
|
|
updateApplicationMenuServiceName(address.serviceName);
|
|
updateApplicationMenuObjectPath(address.objectPath);
|
|
};
|
|
connect(m_appMenuInterface, &AppMenuInterface::addressChanged, this, updateMenu);
|
|
updateMenu(appMenu->address());
|
|
}
|
|
|
|
XdgToplevelClient::DecorationMode XdgToplevelClient::preferredDecorationMode() const
|
|
{
|
|
if (!Decoration::DecorationBridge::hasPlugin()) {
|
|
return DecorationMode::Client;
|
|
} else if (m_userNoBorder || isRequestedFullScreen()) {
|
|
return DecorationMode::None;
|
|
}
|
|
|
|
if (m_xdgDecoration) {
|
|
switch (m_xdgDecoration->preferredMode()) {
|
|
case XdgToplevelDecorationV1Interface::Mode::Undefined:
|
|
return DecorationMode::Server;
|
|
case XdgToplevelDecorationV1Interface::Mode::None:
|
|
return DecorationMode::None;
|
|
case XdgToplevelDecorationV1Interface::Mode::Client:
|
|
return DecorationMode::Client;
|
|
case XdgToplevelDecorationV1Interface::Mode::Server:
|
|
return DecorationMode::Server;
|
|
}
|
|
}
|
|
|
|
if (m_serverDecoration) {
|
|
switch (m_serverDecoration->preferredMode()) {
|
|
case ServerSideDecorationManagerInterface::Mode::None:
|
|
return DecorationMode::None;
|
|
case ServerSideDecorationManagerInterface::Mode::Client:
|
|
return DecorationMode::Client;
|
|
case ServerSideDecorationManagerInterface::Mode::Server:
|
|
return DecorationMode::Server;
|
|
}
|
|
}
|
|
|
|
return DecorationMode::Client;
|
|
}
|
|
|
|
void XdgToplevelClient::clearDecoration()
|
|
{
|
|
m_nextDecoration = nullptr;
|
|
}
|
|
|
|
void XdgToplevelClient::configureDecoration()
|
|
{
|
|
const DecorationMode decorationMode = preferredDecorationMode();
|
|
switch (decorationMode) {
|
|
case DecorationMode::None:
|
|
case DecorationMode::Client:
|
|
clearDecoration();
|
|
break;
|
|
case DecorationMode::Server:
|
|
if (!m_nextDecoration) {
|
|
m_nextDecoration.reset(Decoration::DecorationBridge::self()->createDecoration(this));
|
|
}
|
|
break;
|
|
}
|
|
|
|
// All decoration updates are synchronized to toplevel configure events.
|
|
if (m_xdgDecoration) {
|
|
configureXdgDecoration(decorationMode);
|
|
} else if (m_serverDecoration) {
|
|
configureServerDecoration(decorationMode);
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::configureXdgDecoration(DecorationMode decorationMode)
|
|
{
|
|
switch (decorationMode) {
|
|
case DecorationMode::None: // Faked as server side mode under the hood.
|
|
m_xdgDecoration->sendConfigure(XdgToplevelDecorationV1Interface::Mode::None);
|
|
break;
|
|
case DecorationMode::Client:
|
|
m_xdgDecoration->sendConfigure(XdgToplevelDecorationV1Interface::Mode::Client);
|
|
break;
|
|
case DecorationMode::Server:
|
|
m_xdgDecoration->sendConfigure(XdgToplevelDecorationV1Interface::Mode::Server);
|
|
break;
|
|
}
|
|
scheduleConfigure();
|
|
}
|
|
|
|
void XdgToplevelClient::configureServerDecoration(DecorationMode decorationMode)
|
|
{
|
|
switch (decorationMode) {
|
|
case DecorationMode::None:
|
|
m_serverDecoration->setMode(ServerSideDecorationManagerInterface::Mode::None);
|
|
break;
|
|
case DecorationMode::Client:
|
|
m_serverDecoration->setMode(ServerSideDecorationManagerInterface::Mode::Client);
|
|
break;
|
|
case DecorationMode::Server:
|
|
m_serverDecoration->setMode(ServerSideDecorationManagerInterface::Mode::Server);
|
|
break;
|
|
}
|
|
scheduleConfigure();
|
|
}
|
|
|
|
void XdgToplevelClient::installXdgDecoration(XdgToplevelDecorationV1Interface *decoration)
|
|
{
|
|
m_xdgDecoration = decoration;
|
|
|
|
connect(m_xdgDecoration, &XdgToplevelDecorationV1Interface::destroyed,
|
|
this, &XdgToplevelClient::clearDecoration);
|
|
connect(m_xdgDecoration, &XdgToplevelDecorationV1Interface::preferredModeChanged, this, [this] {
|
|
if (m_isInitialized) {
|
|
configureDecoration();
|
|
}
|
|
});
|
|
}
|
|
|
|
void XdgToplevelClient::installServerDecoration(ServerSideDecorationInterface *decoration)
|
|
{
|
|
m_serverDecoration = decoration;
|
|
if (m_isInitialized) {
|
|
configureDecoration();
|
|
}
|
|
|
|
connect(m_serverDecoration, &ServerSideDecorationInterface::destroyed,
|
|
this, &XdgToplevelClient::clearDecoration);
|
|
connect(m_serverDecoration, &ServerSideDecorationInterface::preferredModeChanged, this, [this]() {
|
|
if (m_isInitialized) {
|
|
configureDecoration();
|
|
}
|
|
});
|
|
}
|
|
|
|
void XdgToplevelClient::installPalette(ServerSideDecorationPaletteInterface *palette)
|
|
{
|
|
m_paletteInterface = palette;
|
|
|
|
connect(m_paletteInterface, &ServerSideDecorationPaletteInterface::paletteChanged,
|
|
this, &XdgToplevelClient::updateColorScheme);
|
|
connect(m_paletteInterface, &QObject::destroyed,
|
|
this, &XdgToplevelClient::updateColorScheme);
|
|
updateColorScheme();
|
|
}
|
|
|
|
void XdgToplevelClient::setFullScreen(bool set, bool user)
|
|
{
|
|
set = rules()->checkFullScreen(set);
|
|
|
|
const bool wasFullscreen = isRequestedFullScreen();
|
|
if (wasFullscreen == set) {
|
|
return;
|
|
}
|
|
if (isSpecialWindow()) {
|
|
return;
|
|
}
|
|
if (user && !userCanSetFullScreen()) {
|
|
return;
|
|
}
|
|
|
|
if (wasFullscreen) {
|
|
workspace()->updateFocusMousePosition(Cursors::self()->mouse()->pos()); // may cause leave event
|
|
} else {
|
|
setFullscreenGeometryRestore(moveResizeGeometry());
|
|
}
|
|
m_isRequestedFullScreen = set;
|
|
|
|
if (set) {
|
|
workspace()->raiseClient(this);
|
|
dontInteractiveMoveResize();
|
|
}
|
|
|
|
configureDecoration();
|
|
|
|
if (set) {
|
|
const AbstractOutput *output = m_fullScreenRequestedOutput ? m_fullScreenRequestedOutput.data() : kwinApp()->platform()->outputAt(moveResizeGeometry().center());
|
|
moveResize(workspace()->clientArea(FullScreenArea, this, output));
|
|
} else {
|
|
m_fullScreenRequestedOutput.clear();
|
|
if (fullscreenGeometryRestore().isValid()) {
|
|
AbstractOutput *currentOutput = output();
|
|
moveResize(QRect(fullscreenGeometryRestore().topLeft(),
|
|
constrainFrameSize(fullscreenGeometryRestore().size())));
|
|
if (currentOutput != output()) {
|
|
workspace()->sendClientToOutput(this, currentOutput);
|
|
}
|
|
} else {
|
|
// this can happen when the window was first shown already fullscreen,
|
|
// so let the client set the size by itself
|
|
moveResize(QRect(workspace()->clientArea(PlacementArea, this).topLeft(), QSize(0, 0)));
|
|
}
|
|
}
|
|
|
|
doSetFullScreen();
|
|
}
|
|
|
|
/**
|
|
* \todo Move to AbstractClient.
|
|
*/
|
|
static bool changeMaximizeRecursion = false;
|
|
void XdgToplevelClient::changeMaximize(bool horizontal, bool vertical, bool adjust)
|
|
{
|
|
if (changeMaximizeRecursion) {
|
|
return;
|
|
}
|
|
|
|
if (!isResizable()) {
|
|
return;
|
|
}
|
|
|
|
const QRect clientArea = isElectricBorderMaximizing() ?
|
|
workspace()->clientArea(MaximizeArea, this, Cursors::self()->mouse()->pos()) :
|
|
workspace()->clientArea(MaximizeArea, this, moveResizeGeometry().center());
|
|
|
|
const MaximizeMode oldMode = m_requestedMaximizeMode;
|
|
const QRect oldGeometry = moveResizeGeometry();
|
|
|
|
// 'adjust == true' means to update the size only, e.g. after changing workspace size
|
|
if (!adjust) {
|
|
if (vertical)
|
|
m_requestedMaximizeMode = MaximizeMode(m_requestedMaximizeMode ^ MaximizeVertical);
|
|
if (horizontal)
|
|
m_requestedMaximizeMode = MaximizeMode(m_requestedMaximizeMode ^ MaximizeHorizontal);
|
|
}
|
|
|
|
m_requestedMaximizeMode = rules()->checkMaximize(m_requestedMaximizeMode);
|
|
if (!adjust && m_requestedMaximizeMode == oldMode) {
|
|
return;
|
|
}
|
|
|
|
StackingUpdatesBlocker blocker(workspace());
|
|
if (m_requestedMaximizeMode != MaximizeRestore) {
|
|
dontInteractiveMoveResize();
|
|
}
|
|
|
|
// call into decoration update borders
|
|
if (isDecorated() && decoration()->client() && !(options->borderlessMaximizedWindows() && m_requestedMaximizeMode == KWin::MaximizeFull)) {
|
|
changeMaximizeRecursion = true;
|
|
const auto c = decoration()->client().toStrongRef();
|
|
if ((m_requestedMaximizeMode & MaximizeVertical) != (oldMode & MaximizeVertical)) {
|
|
Q_EMIT c->maximizedVerticallyChanged(m_requestedMaximizeMode & MaximizeVertical);
|
|
}
|
|
if ((m_requestedMaximizeMode & MaximizeHorizontal) != (oldMode & MaximizeHorizontal)) {
|
|
Q_EMIT c->maximizedHorizontallyChanged(m_requestedMaximizeMode & MaximizeHorizontal);
|
|
}
|
|
if ((m_requestedMaximizeMode == MaximizeFull) != (oldMode == MaximizeFull)) {
|
|
Q_EMIT c->maximizedChanged(m_requestedMaximizeMode == MaximizeFull);
|
|
}
|
|
changeMaximizeRecursion = false;
|
|
}
|
|
|
|
if (options->borderlessMaximizedWindows()) {
|
|
// triggers a maximize change.
|
|
// The next setNoBorder interation will exit since there's no change but the first recursion pullutes the restore geometry
|
|
changeMaximizeRecursion = true;
|
|
setNoBorder(rules()->checkNoBorder(m_requestedMaximizeMode == MaximizeFull));
|
|
changeMaximizeRecursion = false;
|
|
}
|
|
|
|
if (quickTileMode() == QuickTileMode(QuickTileFlag::None)) {
|
|
QRect savedGeometry = geometryRestore();
|
|
if (!adjust && !(oldMode & MaximizeVertical)) {
|
|
savedGeometry.setTop(oldGeometry.top());
|
|
savedGeometry.setBottom(oldGeometry.bottom());
|
|
}
|
|
if (!adjust && !(oldMode & MaximizeHorizontal)) {
|
|
savedGeometry.setLeft(oldGeometry.left());
|
|
savedGeometry.setRight(oldGeometry.right());
|
|
}
|
|
setGeometryRestore(savedGeometry);
|
|
}
|
|
|
|
// Conditional quick tiling exit points
|
|
const auto oldQuickTileMode = quickTileMode();
|
|
if (quickTileMode() != QuickTileMode(QuickTileFlag::None)) {
|
|
if (oldMode == MaximizeFull &&
|
|
!clientArea.contains(geometryRestore().center())) {
|
|
// Not restoring on the same screen
|
|
// TODO: The following doesn't work for some reason
|
|
//quick_tile_mode = QuickTileNone; // And exit quick tile mode manually
|
|
} else if ((oldMode == MaximizeVertical && m_requestedMaximizeMode == MaximizeRestore) ||
|
|
(oldMode == MaximizeFull && m_requestedMaximizeMode == MaximizeHorizontal)) {
|
|
// Modifying geometry of a tiled window
|
|
updateQuickTileMode(QuickTileFlag::None); // Exit quick tile mode without restoring geometry
|
|
}
|
|
}
|
|
|
|
const MaximizeMode delta = m_requestedMaximizeMode ^ oldMode;
|
|
QRect geometry = oldGeometry;
|
|
|
|
if (adjust || (delta & MaximizeHorizontal)) {
|
|
if (m_requestedMaximizeMode & MaximizeHorizontal) {
|
|
// Stretch the window vertically to fit the size of the maximize area.
|
|
geometry.setX(clientArea.x());
|
|
geometry.setWidth(clientArea.width());
|
|
} else if (geometryRestore().isValid()) {
|
|
// The window is no longer maximized horizontally and the saved geometry is valid.
|
|
geometry.setX(geometryRestore().x());
|
|
geometry.setWidth(geometryRestore().width());
|
|
} else {
|
|
// The window is no longer maximized horizontally and the saved geometry is
|
|
// invalid. This would happen if the window had been mapped in the maximized state.
|
|
// We ask the client to resize the window horizontally to its preferred size.
|
|
geometry.setX(clientArea.x());
|
|
geometry.setWidth(0);
|
|
}
|
|
}
|
|
|
|
if (adjust || (delta & MaximizeVertical)) {
|
|
if (m_requestedMaximizeMode & MaximizeVertical) {
|
|
// Stretch the window horizontally to fit the size of the maximize area.
|
|
geometry.setY(clientArea.y());
|
|
geometry.setHeight(clientArea.height());
|
|
} else if (geometryRestore().isValid()) {
|
|
// The window is no longer maximized vertically and the saved geometry is valid.
|
|
geometry.setY(geometryRestore().y());
|
|
geometry.setHeight(geometryRestore().height());
|
|
} else {
|
|
// The window is no longer maximized vertically and the saved geometry is
|
|
// invalid. This would happen if the window had been mapped in the maximized state.
|
|
// We ask the client to resize the window vertically to its preferred size.
|
|
geometry.setY(clientArea.y());
|
|
geometry.setHeight(0);
|
|
}
|
|
}
|
|
|
|
if (m_requestedMaximizeMode == MaximizeFull) {
|
|
if (options->electricBorderMaximize()) {
|
|
updateQuickTileMode(QuickTileFlag::Maximize);
|
|
} else {
|
|
updateQuickTileMode(QuickTileFlag::None);
|
|
}
|
|
} else if (m_requestedMaximizeMode == MaximizeRestore) {
|
|
updateQuickTileMode(QuickTileFlag::None);
|
|
}
|
|
|
|
moveResize(geometry);
|
|
|
|
if (oldQuickTileMode != quickTileMode()) {
|
|
doSetQuickTileMode();
|
|
Q_EMIT quickTileModeChanged();
|
|
}
|
|
|
|
doSetMaximized();
|
|
}
|
|
|
|
XdgPopupClient::XdgPopupClient(XdgPopupInterface *shellSurface)
|
|
: XdgSurfaceClient(shellSurface->xdgSurface())
|
|
, m_shellSurface(shellSurface)
|
|
{
|
|
m_windowType = NET::Unknown;
|
|
setDesktops({VirtualDesktopManager::self()->currentDesktop()});
|
|
#if KWIN_BUILD_ACTIVITIES
|
|
if (auto a = Activities::self()) {
|
|
setOnActivities({a->current()});
|
|
}
|
|
#endif
|
|
|
|
connect(shellSurface, &XdgPopupInterface::grabRequested,
|
|
this, &XdgPopupClient::handleGrabRequested);
|
|
connect(shellSurface, &XdgPopupInterface::initializeRequested,
|
|
this, &XdgPopupClient::initialize);
|
|
connect(shellSurface, &XdgPopupInterface::repositionRequested,
|
|
this, &XdgPopupClient::handleRepositionRequested);
|
|
connect(shellSurface, &XdgPopupInterface::aboutToBeDestroyed,
|
|
this, &XdgPopupClient::destroyClient);
|
|
}
|
|
|
|
void XdgPopupClient::updateReactive()
|
|
{
|
|
if (m_shellSurface->positioner().isReactive()) {
|
|
connect(transientFor(), &AbstractClient::frameGeometryChanged,
|
|
this, &XdgPopupClient::relayout, Qt::UniqueConnection);
|
|
} else {
|
|
disconnect(transientFor(), &AbstractClient::frameGeometryChanged,
|
|
this, &XdgPopupClient::relayout);
|
|
}
|
|
}
|
|
|
|
void XdgPopupClient::handleRepositionRequested(quint32 token)
|
|
{
|
|
updateReactive();
|
|
m_shellSurface->sendRepositioned(token);
|
|
relayout();
|
|
}
|
|
|
|
void XdgPopupClient::relayout()
|
|
{
|
|
Placement::self()->place(this, QRect());
|
|
scheduleConfigure();
|
|
}
|
|
|
|
XdgPopupClient::~XdgPopupClient()
|
|
{
|
|
}
|
|
|
|
bool XdgPopupClient::hasPopupGrab() const
|
|
{
|
|
return m_haveExplicitGrab;
|
|
}
|
|
|
|
void XdgPopupClient::popupDone()
|
|
{
|
|
m_shellSurface->sendPopupDone();
|
|
}
|
|
|
|
bool XdgPopupClient::isPopupWindow() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool XdgPopupClient::isTransient() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool XdgPopupClient::isResizable() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool XdgPopupClient::isMovable() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool XdgPopupClient::isMovableAcrossScreens() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool XdgPopupClient::hasTransientPlacementHint() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
QRect XdgPopupClient::transientPlacement(const QRect &bounds) const
|
|
{
|
|
const XdgPositioner positioner = m_shellSurface->positioner();
|
|
|
|
const QSize desiredSize = positioner.size();
|
|
|
|
const QPoint parentPosition = transientFor()->framePosToClientPos(transientFor()->pos());
|
|
|
|
// returns if a target is within the supplied bounds, optional edges argument states which side to check
|
|
auto inBounds = [bounds](const QRect &target, Qt::Edges edges = Qt::LeftEdge | Qt::RightEdge | Qt::TopEdge | Qt::BottomEdge) -> bool {
|
|
if (edges & Qt::LeftEdge && target.left() < bounds.left()) {
|
|
return false;
|
|
}
|
|
if (edges & Qt::TopEdge && target.top() < bounds.top()) {
|
|
return false;
|
|
}
|
|
if (edges & Qt::RightEdge && target.right() > bounds.right()) {
|
|
//normal QRect::right issue cancels out
|
|
return false;
|
|
}
|
|
if (edges & Qt::BottomEdge && target.bottom() > bounds.bottom()) {
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
|
|
QRect popupRect(popupOffset(positioner.anchorRect(), positioner.anchorEdges(), positioner.gravityEdges(), desiredSize) + positioner.offset() + parentPosition, desiredSize);
|
|
|
|
//if that fits, we don't need to do anything
|
|
if (inBounds(popupRect)) {
|
|
return popupRect;
|
|
}
|
|
//otherwise apply constraint adjustment per axis in order XDG Shell Popup states
|
|
|
|
if (positioner.flipConstraintAdjustments() & Qt::Horizontal) {
|
|
if (!inBounds(popupRect, Qt::LeftEdge | Qt::RightEdge)) {
|
|
//flip both edges (if either bit is set, XOR both)
|
|
auto flippedAnchorEdge = positioner.anchorEdges();
|
|
if (flippedAnchorEdge & (Qt::LeftEdge | Qt::RightEdge)) {
|
|
flippedAnchorEdge ^= (Qt::LeftEdge | Qt::RightEdge);
|
|
}
|
|
auto flippedGravity = positioner.gravityEdges();
|
|
if (flippedGravity & (Qt::LeftEdge | Qt::RightEdge)) {
|
|
flippedGravity ^= (Qt::LeftEdge | Qt::RightEdge);
|
|
}
|
|
auto flippedPopupRect = QRect(popupOffset(positioner.anchorRect(), flippedAnchorEdge, flippedGravity, desiredSize) + positioner.offset() + parentPosition, desiredSize);
|
|
|
|
//if it still doesn't fit we should continue with the unflipped version
|
|
if (inBounds(flippedPopupRect, Qt::LeftEdge | Qt::RightEdge)) {
|
|
popupRect.moveLeft(flippedPopupRect.left());
|
|
}
|
|
}
|
|
}
|
|
if (positioner.slideConstraintAdjustments() & Qt::Horizontal) {
|
|
if (!inBounds(popupRect, Qt::LeftEdge)) {
|
|
popupRect.moveLeft(bounds.left());
|
|
}
|
|
if (!inBounds(popupRect, Qt::RightEdge)) {
|
|
popupRect.moveRight(bounds.right());
|
|
}
|
|
}
|
|
if (positioner.resizeConstraintAdjustments() & Qt::Horizontal) {
|
|
QRect unconstrainedRect = popupRect;
|
|
|
|
if (!inBounds(unconstrainedRect, Qt::LeftEdge)) {
|
|
unconstrainedRect.setLeft(bounds.left());
|
|
}
|
|
if (!inBounds(unconstrainedRect, Qt::RightEdge)) {
|
|
unconstrainedRect.setRight(bounds.right());
|
|
}
|
|
|
|
if (unconstrainedRect.isValid()) {
|
|
popupRect = unconstrainedRect;
|
|
}
|
|
}
|
|
|
|
if (positioner.flipConstraintAdjustments() & Qt::Vertical) {
|
|
if (!inBounds(popupRect, Qt::TopEdge | Qt::BottomEdge)) {
|
|
//flip both edges (if either bit is set, XOR both)
|
|
auto flippedAnchorEdge = positioner.anchorEdges();
|
|
if (flippedAnchorEdge & (Qt::TopEdge | Qt::BottomEdge)) {
|
|
flippedAnchorEdge ^= (Qt::TopEdge | Qt::BottomEdge);
|
|
}
|
|
auto flippedGravity = positioner.gravityEdges();
|
|
if (flippedGravity & (Qt::TopEdge | Qt::BottomEdge)) {
|
|
flippedGravity ^= (Qt::TopEdge | Qt::BottomEdge);
|
|
}
|
|
auto flippedPopupRect = QRect(popupOffset(positioner.anchorRect(), flippedAnchorEdge, flippedGravity, desiredSize) + positioner.offset() + parentPosition, desiredSize);
|
|
|
|
//if it still doesn't fit we should continue with the unflipped version
|
|
if (inBounds(flippedPopupRect, Qt::TopEdge | Qt::BottomEdge)) {
|
|
popupRect.moveTop(flippedPopupRect.top());
|
|
}
|
|
}
|
|
}
|
|
if (positioner.slideConstraintAdjustments() & Qt::Vertical) {
|
|
if (!inBounds(popupRect, Qt::TopEdge)) {
|
|
popupRect.moveTop(bounds.top());
|
|
}
|
|
if (!inBounds(popupRect, Qt::BottomEdge)) {
|
|
popupRect.moveBottom(bounds.bottom());
|
|
}
|
|
}
|
|
if (positioner.resizeConstraintAdjustments() & Qt::Vertical) {
|
|
QRect unconstrainedRect = popupRect;
|
|
|
|
if (!inBounds(unconstrainedRect, Qt::TopEdge)) {
|
|
unconstrainedRect.setTop(bounds.top());
|
|
}
|
|
if (!inBounds(unconstrainedRect, Qt::BottomEdge)) {
|
|
unconstrainedRect.setBottom(bounds.bottom());
|
|
}
|
|
|
|
if (unconstrainedRect.isValid()) {
|
|
popupRect = unconstrainedRect;
|
|
}
|
|
}
|
|
|
|
return popupRect;
|
|
}
|
|
|
|
bool XdgPopupClient::isCloseable() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
void XdgPopupClient::closeWindow()
|
|
{
|
|
}
|
|
|
|
bool XdgPopupClient::wantsInput() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool XdgPopupClient::takeFocus()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool XdgPopupClient::acceptsFocus() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
XdgSurfaceConfigure *XdgPopupClient::sendRoleConfigure() const
|
|
{
|
|
const QPoint parentPosition = transientFor()->framePosToClientPos(transientFor()->pos());
|
|
const QPoint popupPosition = moveResizeGeometry().topLeft() - parentPosition;
|
|
|
|
const quint32 serial = m_shellSurface->sendConfigure(QRect(popupPosition, moveResizeGeometry().size()));
|
|
|
|
XdgSurfaceConfigure *configureEvent = new XdgSurfaceConfigure();
|
|
configureEvent->position = moveResizeGeometry().topLeft();
|
|
configureEvent->serial = serial;
|
|
|
|
return configureEvent;
|
|
}
|
|
|
|
void XdgPopupClient::handleGrabRequested(SeatInterface *seat, quint32 serial)
|
|
{
|
|
Q_UNUSED(seat)
|
|
Q_UNUSED(serial)
|
|
m_haveExplicitGrab = true;
|
|
}
|
|
|
|
void XdgPopupClient::initialize()
|
|
{
|
|
AbstractClient *parentClient = waylandServer()->findClient(m_shellSurface->parentSurface());
|
|
parentClient->addTransient(this);
|
|
setTransientFor(parentClient);
|
|
|
|
updateReactive();
|
|
|
|
const QRect area = workspace()->clientArea(PlacementArea, this, workspace()->activeOutput());
|
|
Placement::self()->place(this, area);
|
|
scheduleConfigure();
|
|
}
|
|
|
|
} // namespace KWin
|