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-rw-r--r--src/compositor/extensions/qwaylandxdgshellv5integration.cpp249
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diff --git a/src/compositor/extensions/qwaylandxdgshellv5integration.cpp b/src/compositor/extensions/qwaylandxdgshellv5integration.cpp
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--- a/src/compositor/extensions/qwaylandxdgshellv5integration.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 or (at your option) any later version
-** approved by the KDE Free Qt Foundation. The licenses are as published by
-** the Free Software Foundation and appearing in the file LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qwaylandxdgshellv5integration_p.h"
-
-#include <QtWaylandCompositor/QWaylandQuickShellSurfaceItem>
-#include <QtWaylandCompositor/QWaylandCompositor>
-#include <QtWaylandCompositor/QWaylandSeat>
-#include <QtWaylandCompositor/private/qwaylandxdgshellv5_p.h>
-#include <QMouseEvent>
-#include <QGuiApplication>
-
-QT_BEGIN_NAMESPACE
-
-namespace QtWayland {
-
-static void handlePopupCreated(QWaylandQuickShellSurfaceItem *parentItem, QWaylandXdgPopupV5 *popup)
-{
- if (parentItem->surface() == popup->parentSurface())
- QWaylandQuickShellSurfaceItemPrivate::get(parentItem)->maybeCreateAutoPopup(popup);
-}
-
-XdgShellV5Integration::XdgShellV5Integration(QWaylandQuickShellSurfaceItem *item)
- : QWaylandQuickShellIntegration(item)
- , m_item(item)
- , m_xdgSurface(qobject_cast<QWaylandXdgSurfaceV5 *>(item->shellSurface()))
- , grabberState(GrabberState::Default)
-{
- m_item->setSurface(m_xdgSurface->surface());
- connect(m_xdgSurface, &QWaylandXdgSurfaceV5::startMove, this, &XdgShellV5Integration::handleStartMove);
- connect(m_xdgSurface, &QWaylandXdgSurfaceV5::startResize, this, &XdgShellV5Integration::handleStartResize);
- connect(m_xdgSurface, &QWaylandXdgSurfaceV5::setTopLevel, this, &XdgShellV5Integration::handleSetTopLevel);
- connect(m_xdgSurface, &QWaylandXdgSurfaceV5::setTransient, this, &XdgShellV5Integration::handleSetTransient);
- connect(m_xdgSurface, &QWaylandXdgSurfaceV5::setMaximized, this, &XdgShellV5Integration::handleSetMaximized);
- connect(m_xdgSurface, &QWaylandXdgSurfaceV5::unsetMaximized, this, &XdgShellV5Integration::handleUnsetMaximized);
- connect(m_xdgSurface, &QWaylandXdgSurfaceV5::maximizedChanged, this, &XdgShellV5Integration::handleMaximizedChanged);
- connect(m_xdgSurface, &QWaylandXdgSurfaceV5::activatedChanged, this, &XdgShellV5Integration::handleActivatedChanged);
- connect(m_xdgSurface->surface(), &QWaylandSurface::destinationSizeChanged, this, &XdgShellV5Integration::handleSurfaceSizeChanged);
- connect(m_xdgSurface->shell(), &QWaylandXdgShellV5::xdgPopupCreated, this, [item](QWaylandXdgPopupV5 *popup){
- handlePopupCreated(item, popup);
- });
-}
-
-XdgShellV5Integration::~XdgShellV5Integration()
-{
- m_item->setSurface(nullptr);
-}
-
-bool XdgShellV5Integration::eventFilter(QObject *object, QEvent *event)
-{
- if (event->type() == QEvent::MouseMove) {
- QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
- return filterMouseMoveEvent(mouseEvent);
- } else if (event->type() == QEvent::MouseButtonRelease) {
- QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
- return filterMouseReleaseEvent(mouseEvent);
- }
- return QWaylandQuickShellIntegration::eventFilter(object, event);
-}
-
-bool XdgShellV5Integration::filterMouseMoveEvent(QMouseEvent *event)
-{
- if (grabberState == GrabberState::Resize) {
- Q_ASSERT(resizeState.seat == m_item->compositor()->seatFor(event));
- if (!resizeState.initialized) {
- resizeState.initialMousePos = event->windowPos();
- resizeState.initialized = true;
- return true;
- }
- QPointF delta = m_item->mapToSurface(event->windowPos() - resizeState.initialMousePos);
- QSize newSize = m_xdgSurface->sizeForResize(resizeState.initialWindowSize, delta, resizeState.resizeEdges);
- m_xdgSurface->sendResizing(newSize);
- } else if (grabberState == GrabberState::Move) {
- Q_ASSERT(moveState.seat == m_item->compositor()->seatFor(event));
- QQuickItem *moveItem = m_item->moveItem();
- if (!moveState.initialized) {
- moveState.initialOffset = moveItem->mapFromItem(nullptr, event->windowPos());
- moveState.initialized = true;
- return true;
- }
- if (!moveItem->parentItem())
- return true;
- QPointF parentPos = moveItem->parentItem()->mapFromItem(nullptr, event->windowPos());
- moveItem->setPosition(parentPos - moveState.initialOffset);
- }
- return false;
-}
-
-bool XdgShellV5Integration::filterMouseReleaseEvent(QMouseEvent *event)
-{
- Q_UNUSED(event);
-
- if (grabberState == GrabberState::Resize) {
- m_xdgSurface->sendUnmaximized();
- grabberState = GrabberState::Default;
- return true;
- } else if (grabberState == GrabberState::Move) {
- grabberState = GrabberState::Default;
- return true;
- }
- return false;
-}
-
-void XdgShellV5Integration::handleStartMove(QWaylandSeat *seat)
-{
- grabberState = GrabberState::Move;
- moveState.seat = seat;
- moveState.initialized = false;
-}
-
-void XdgShellV5Integration::handleStartResize(QWaylandSeat *seat, QWaylandXdgSurfaceV5::ResizeEdge edges)
-{
- grabberState = GrabberState::Resize;
- resizeState.seat = seat;
- resizeState.resizeEdges = edges;
- resizeState.initialWindowSize = m_xdgSurface->windowGeometry().size();
- resizeState.initialPosition = m_item->moveItem()->position();
- resizeState.initialSurfaceSize = m_item->surface()->destinationSize();
- resizeState.initialized = false;
-}
-
-void XdgShellV5Integration::handleSetTopLevel()
-{
- if (m_xdgSurface->shell()->focusPolicy() == QWaylandShell::AutomaticFocus)
- m_item->takeFocus();
-}
-
-void XdgShellV5Integration::handleSetTransient()
-{
- if (m_xdgSurface->shell()->focusPolicy() == QWaylandShell::AutomaticFocus)
- m_item->takeFocus();
-}
-
-void XdgShellV5Integration::handleSetMaximized()
-{
- if (!m_item->view()->isPrimary())
- return;
-
- maximizeState.initialWindowSize = m_xdgSurface->windowGeometry().size();
- maximizeState.initialPosition = m_item->moveItem()->position();
-
- QWaylandOutput *output = m_item->view()->output();
- m_xdgSurface->sendMaximized(output->availableGeometry().size() / output->scaleFactor());
-}
-
-void XdgShellV5Integration::handleUnsetMaximized()
-{
- if (!m_item->view()->isPrimary())
- return;
-
- m_xdgSurface->sendUnmaximized(maximizeState.initialWindowSize);
-}
-
-void XdgShellV5Integration::handleMaximizedChanged()
-{
- if (m_xdgSurface->maximized()) {
- QWaylandOutput *output = m_item->view()->output();
- m_item->moveItem()->setPosition(output->position() + output->availableGeometry().topLeft());
- } else {
- m_item->moveItem()->setPosition(maximizeState.initialPosition);
- }
-}
-
-void XdgShellV5Integration::handleActivatedChanged()
-{
- if (m_xdgSurface->activated())
- m_item->raise();
-}
-
-void XdgShellV5Integration::handleSurfaceSizeChanged()
-{
- if (grabberState == GrabberState::Resize) {
- qreal dx = 0;
- qreal dy = 0;
- if (resizeState.resizeEdges & QWaylandXdgSurfaceV5::ResizeEdge::TopEdge)
- dy = resizeState.initialSurfaceSize.height() - m_item->surface()->destinationSize().height();
- if (resizeState.resizeEdges & QWaylandXdgSurfaceV5::ResizeEdge::LeftEdge)
- dx = resizeState.initialSurfaceSize.width() - m_item->surface()->destinationSize().width();
- QPointF offset = m_item->mapFromSurface({dx, dy});
- m_item->moveItem()->setPosition(resizeState.initialPosition + offset);
- }
-}
-
-XdgPopupV5Integration::XdgPopupV5Integration(QWaylandQuickShellSurfaceItem *item)
- : QWaylandQuickShellIntegration (item)
- , m_item(item)
- , m_xdgPopup(qobject_cast<QWaylandXdgPopupV5 *>(item->shellSurface()))
- , m_xdgShell(QWaylandXdgPopupV5Private::get(m_xdgPopup)->m_xdgShell)
-{
- item->setSurface(m_xdgPopup->surface());
- if (item->view()->output()) {
- QPoint position = item->mapFromSurface(m_xdgPopup->position()).toPoint();
- item->moveItem()->setPosition(position);
- } else {
- qWarning() << "XdgPopupV5Integration popup item without output" << item;
- }
-
- QWaylandClient *client = m_xdgPopup->surface()->client();
- auto shell = m_xdgShell;
- QWaylandQuickShellEventFilter::startFilter(client, [shell]() { shell->closeAllPopups(); });
-
- connect(m_xdgPopup, &QWaylandXdgPopupV5::destroyed, this, &XdgPopupV5Integration::handlePopupDestroyed);
- connect(m_xdgPopup->shell(), &QWaylandXdgShellV5::xdgPopupCreated, this, [item](QWaylandXdgPopupV5 *popup) {
- handlePopupCreated(item, popup);
- });
-}
-
-XdgPopupV5Integration::~XdgPopupV5Integration()
-{
- m_item->setSurface(nullptr);
-}
-
-void XdgPopupV5Integration::handlePopupDestroyed()
-{
- QWaylandXdgShellV5Private *shellPrivate = QWaylandXdgShellV5Private::get(m_xdgShell);
- auto popups = shellPrivate->m_xdgPopups;
- if (popups.isEmpty())
- QWaylandQuickShellEventFilter::cancelFilter();
-}
-
-}
-
-QT_END_NAMESPACE
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