2027 lines
67 KiB
C++
2027 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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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::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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if (isInteractiveResize()) {
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performInteractiveMoveResize();
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}
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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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destroyDecoration();
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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] {
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if (m_plasmaShellSurface->panelTakesFocus()) {
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workspace()->activateClient(this);
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}
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});
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if (shellSurface->isPositionSet()) {
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updatePosition();
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}
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updateRole();
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|
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->mode()) {
|
|
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::Client:
|
|
return false;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool XdgToplevelClient::noBorder() const
|
|
{
|
|
if (m_serverDecoration) {
|
|
switch (m_serverDecoration->mode()) {
|
|
case ServerSideDecorationManagerInterface::Mode::Server:
|
|
return m_userNoBorder || isRequestedFullScreen();
|
|
case ServerSideDecorationManagerInterface::Mode::Client:
|
|
case ServerSideDecorationManagerInterface::Mode::None:
|
|
return true;
|
|
}
|
|
}
|
|
if (m_xdgDecoration) {
|
|
switch (m_xdgDecoration->preferredMode()) {
|
|
case XdgToplevelDecorationV1Interface::Mode::Server:
|
|
case XdgToplevelDecorationV1Interface::Mode::Undefined:
|
|
return !Decoration::DecorationBridge::hasPlugin() || m_userNoBorder || isRequestedFullScreen();
|
|
case XdgToplevelDecorationV1Interface::Mode::Client:
|
|
return true;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void XdgToplevelClient::setNoBorder(bool set)
|
|
{
|
|
if (!userCanSetNoBorder()) {
|
|
return;
|
|
}
|
|
set = rules()->checkNoBorder(set);
|
|
if (m_userNoBorder == set) {
|
|
return;
|
|
}
|
|
m_userNoBorder = set;
|
|
updateDecoration(true, false);
|
|
updateWindowRules(Rules::NoBorder);
|
|
}
|
|
|
|
void XdgToplevelClient::updateDecoration(bool check_workspace_pos, bool force)
|
|
{
|
|
if (!force && ((!isDecorated() && noBorder()) || (isDecorated() && !noBorder()))) {
|
|
return;
|
|
}
|
|
const QRect oldFrameGeometry = frameGeometry();
|
|
const QRect oldClientGeometry = clientGeometry();
|
|
if (force) {
|
|
destroyDecoration();
|
|
}
|
|
if (!noBorder()) {
|
|
createDecoration(oldFrameGeometry);
|
|
} else {
|
|
destroyDecoration();
|
|
}
|
|
if (m_serverDecoration && isDecorated()) {
|
|
m_serverDecoration->setMode(ServerSideDecorationManagerInterface::Mode::Server);
|
|
}
|
|
if (m_xdgDecoration) {
|
|
if (isDecorated() || m_userNoBorder) {
|
|
m_xdgDecoration->sendConfigure(XdgToplevelDecorationV1Interface::Mode::Server);
|
|
} else {
|
|
m_xdgDecoration->sendConfigure(XdgToplevelDecorationV1Interface::Mode::Client);
|
|
}
|
|
scheduleConfigure();
|
|
}
|
|
updateShadow();
|
|
if (check_workspace_pos) {
|
|
checkWorkspacePosition(oldFrameGeometry, oldClientGeometry);
|
|
}
|
|
}
|
|
|
|
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
|
|
{
|
|
const QSize requestedClientSize = frameSizeToClientSize(moveResizeGeometry().size());
|
|
const quint32 serial = m_shellSurface->sendConfigure(requestedClientSize, m_requestedStates);
|
|
|
|
XdgToplevelConfigure *configureEvent = new XdgToplevelConfigure();
|
|
configureEvent->position = moveResizeGeometry().topLeft();
|
|
configureEvent->states = m_requestedStates;
|
|
configureEvent->serial = serial;
|
|
|
|
return configureEvent;
|
|
}
|
|
|
|
void XdgToplevelClient::handleRoleCommit()
|
|
{
|
|
auto configureEvent = static_cast<XdgToplevelConfigure *>(lastAcknowledgedConfigure());
|
|
if (configureEvent) {
|
|
handleStatesAcknowledged(configureEvent->states);
|
|
}
|
|
updateDecoration(true, false);
|
|
}
|
|
|
|
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();
|
|
|
|
// Decoration update is forced so an xdg_toplevel_decoration.configure event
|
|
// is sent if the client has called the set_mode() request with csd mode.
|
|
updateDecoration(false, true);
|
|
|
|
setupWindowRules(false);
|
|
|
|
moveResize(rules()->checkGeometry(frameGeometry(), true));
|
|
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);
|
|
}
|
|
|
|
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());
|
|
}
|
|
|
|
void XdgToplevelClient::installServerDecoration(ServerSideDecorationInterface *decoration)
|
|
{
|
|
m_serverDecoration = decoration;
|
|
|
|
connect(m_serverDecoration, &ServerSideDecorationInterface::destroyed, this, [this] {
|
|
if (!isZombie() && readyForPainting()) {
|
|
updateDecoration(/* check_workspace_pos */ true);
|
|
}
|
|
});
|
|
connect(m_serverDecoration, &ServerSideDecorationInterface::modeRequested, this,
|
|
[this] (ServerSideDecorationManagerInterface::Mode mode) {
|
|
const bool changed = mode != m_serverDecoration->mode();
|
|
if (changed && readyForPainting()) {
|
|
updateDecoration(/* check_workspace_pos */ true);
|
|
}
|
|
}
|
|
);
|
|
if (readyForPainting()) {
|
|
updateDecoration(/* check_workspace_pos */ true);
|
|
}
|
|
}
|
|
|
|
void XdgToplevelClient::installXdgDecoration(XdgToplevelDecorationV1Interface *decoration)
|
|
{
|
|
m_xdgDecoration = decoration;
|
|
|
|
connect(m_xdgDecoration, &XdgToplevelDecorationV1Interface::preferredModeChanged, this, [this] {
|
|
if (m_isInitialized) {
|
|
// force is true as we must send a new configure response.
|
|
updateDecoration(/* check_workspace_pos */ false, /* force */ true);
|
|
}
|
|
});
|
|
}
|
|
|
|
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();
|
|
}
|
|
|
|
updateDecoration(false, false);
|
|
|
|
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;
|
|
}
|
|
|
|
static QPoint popupOffset(const QRect &anchorRect, const Qt::Edges anchorEdge,
|
|
const Qt::Edges gravity, const QSize popupSize)
|
|
{
|
|
QPoint anchorPoint;
|
|
switch (anchorEdge & (Qt::LeftEdge | Qt::RightEdge)) {
|
|
case Qt::LeftEdge:
|
|
anchorPoint.setX(anchorRect.x());
|
|
break;
|
|
case Qt::RightEdge:
|
|
anchorPoint.setX(anchorRect.x() + anchorRect.width());
|
|
break;
|
|
default:
|
|
anchorPoint.setX(qRound(anchorRect.x() + anchorRect.width() / 2.0));
|
|
}
|
|
switch (anchorEdge & (Qt::TopEdge | Qt::BottomEdge)) {
|
|
case Qt::TopEdge:
|
|
anchorPoint.setY(anchorRect.y());
|
|
break;
|
|
case Qt::BottomEdge:
|
|
anchorPoint.setY(anchorRect.y() + anchorRect.height());
|
|
break;
|
|
default:
|
|
anchorPoint.setY(qRound(anchorRect.y() + anchorRect.height() / 2.0));
|
|
}
|
|
|
|
// calculate where the top left point of the popup will end up with the applied gravity
|
|
// gravity indicates direction. i.e if gravitating towards the top the popup's bottom edge
|
|
// will next to the anchor point
|
|
QPoint popupPosAdjust;
|
|
switch (gravity & (Qt::LeftEdge | Qt::RightEdge)) {
|
|
case Qt::LeftEdge:
|
|
popupPosAdjust.setX(-popupSize.width());
|
|
break;
|
|
case Qt::RightEdge:
|
|
popupPosAdjust.setX(0);
|
|
break;
|
|
default:
|
|
popupPosAdjust.setX(qRound(-popupSize.width() / 2.0));
|
|
}
|
|
switch (gravity & (Qt::TopEdge | Qt::BottomEdge)) {
|
|
case Qt::TopEdge:
|
|
popupPosAdjust.setY(-popupSize.height());
|
|
break;
|
|
case Qt::BottomEdge:
|
|
popupPosAdjust.setY(0);
|
|
break;
|
|
default:
|
|
popupPosAdjust.setY(qRound(-popupSize.height() / 2.0));
|
|
}
|
|
|
|
return anchorPoint + popupPosAdjust;
|
|
}
|
|
|
|
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
|