diff options
Diffstat (limited to 'src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp')
| -rw-r--r-- | src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp | 587 |
1 files changed, 442 insertions, 145 deletions
diff --git a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp index ca8da80b7..c7b95e0d0 100644 --- a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp +++ b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp @@ -1,51 +1,21 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Copyright (C) 2017 Eurogiciel, author: <philippe.coval@eurogiciel.fr> -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the config.tests of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or 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.GPL2 and 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-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2017 The Qt Company Ltd. +// Copyright (C) 2017 Eurogiciel, author: <philippe.coval@eurogiciel.fr> +// Copyright (C) 2023 David Edmundson <davidedmundson@kde.org> +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qwaylandxdgshell_p.h" +#include "qwaylandxdgexporterv2_p.h" +#include "qwaylandxdgdialogv1_p.h" + #include <QtWaylandClient/private/qwaylanddisplay_p.h> #include <QtWaylandClient/private/qwaylandwindow_p.h> #include <QtWaylandClient/private/qwaylandinputdevice_p.h> #include <QtWaylandClient/private/qwaylandscreen_p.h> +#include <QtWaylandClient/private/qwaylandcursor_p.h> #include <QtWaylandClient/private/qwaylandabstractdecoration_p.h> +#include <QtGui/QGuiApplication> #include <QtGui/private/qwindow_p.h> QT_BEGIN_NAMESPACE @@ -56,21 +26,27 @@ QWaylandXdgSurface::Toplevel::Toplevel(QWaylandXdgSurface *xdgSurface) : QtWayland::xdg_toplevel(xdgSurface->get_toplevel()) , m_xdgSurface(xdgSurface) { - if (auto *decorationManager = m_xdgSurface->m_shell->decorationManager()) - m_decoration = decorationManager->createToplevelDecoration(object()); - QWindow *window = xdgSurface->window()->window(); + if (auto *decorationManager = m_xdgSurface->m_shell->decorationManager()) { + if (!(window->flags() & Qt::FramelessWindowHint)) + m_decoration = decorationManager->createToplevelDecoration(object()); + } requestWindowStates(window->windowStates()); requestWindowFlags(window->flags()); + if (auto transientParent = xdgSurface->window()->transientParent()) { + if (auto parentSurface = + qobject_cast<QWaylandXdgSurface *>(transientParent->shellSurface())) { + set_parent(parentSurface->m_toplevel->object()); + if (window->modality() != Qt::NonModal && m_xdgSurface->m_shell->m_xdgDialogWm) { + m_xdgDialog.reset(m_xdgSurface->m_shell->m_xdgDialogWm->getDialog(object())); + m_xdgDialog->set_modal(); + } + } + } } QWaylandXdgSurface::Toplevel::~Toplevel() { - if (m_applied.states & Qt::WindowActive) { - QWaylandWindow *window = m_xdgSurface->window(); - window->display()->handleWindowDeactivated(window); - } - // The protocol spec requires that the decoration object is deleted before xdg_toplevel. delete m_decoration; m_decoration = nullptr; @@ -82,31 +58,53 @@ QWaylandXdgSurface::Toplevel::~Toplevel() void QWaylandXdgSurface::Toplevel::applyConfigure() { if (!(m_applied.states & (Qt::WindowMaximized|Qt::WindowFullScreen))) - m_normalSize = m_xdgSurface->m_window->window()->frameGeometry().size(); + m_normalSize = m_xdgSurface->m_window->windowContentGeometry().size(); - if ((m_pending.states & Qt::WindowActive) && !(m_applied.states & Qt::WindowActive)) + if ((m_pending.states & Qt::WindowActive) && !(m_applied.states & Qt::WindowActive) + && !m_xdgSurface->m_window->display()->isKeyboardAvailable()) m_xdgSurface->m_window->display()->handleWindowActivated(m_xdgSurface->m_window); - if (!(m_pending.states & Qt::WindowActive) && (m_applied.states & Qt::WindowActive)) + if (!(m_pending.states & Qt::WindowActive) && (m_applied.states & Qt::WindowActive) + && !m_xdgSurface->m_window->display()->isKeyboardAvailable()) m_xdgSurface->m_window->display()->handleWindowDeactivated(m_xdgSurface->m_window); - // TODO: none of the other plugins send WindowActive either, but is it on purpose? - Qt::WindowStates statesWithoutActive = m_pending.states & ~Qt::WindowActive; + m_xdgSurface->m_window->handleToplevelWindowTilingStatesChanged(m_toplevelStates); + m_xdgSurface->m_window->handleWindowStatesChanged(m_pending.states); - m_xdgSurface->m_window->handleWindowStatesChanged(statesWithoutActive); + // If the width or height is zero, the client should decide the size on its own. + QSize surfaceSize; - if (m_pending.size.isEmpty()) { - // An empty size in the configure means it's up to the client to choose the size - bool normalPending = !(m_pending.states & (Qt::WindowMaximized|Qt::WindowFullScreen)); - if (normalPending && !m_normalSize.isEmpty()) - m_xdgSurface->m_window->resizeFromApplyConfigure(m_normalSize); + if (m_pending.size.width() > 0) { + surfaceSize.setWidth(m_pending.size.width()); } else { - m_xdgSurface->m_window->resizeFromApplyConfigure(m_pending.size); + if (Q_UNLIKELY(m_pending.states & (Qt::WindowMaximized | Qt::WindowFullScreen))) { + qCWarning(lcQpaWayland) << "Configure event with maximized or fullscreen state contains invalid width:" << m_pending.size.width(); + } else { + int width = m_normalSize.width(); + if (!m_pending.bounds.isEmpty()) + width = std::min(width, m_pending.bounds.width()); + surfaceSize.setWidth(width); + } } - m_xdgSurface->setSizeHints(); + if (m_pending.size.height() > 0) { + surfaceSize.setHeight(m_pending.size.height()); + } else { + if (Q_UNLIKELY(m_pending.states & (Qt::WindowMaximized | Qt::WindowFullScreen))) { + qCWarning(lcQpaWayland) << "Configure event with maximized or fullscreen state contains invalid height:" << m_pending.size.height(); + } else { + int height = m_normalSize.height(); + if (!m_pending.bounds.isEmpty()) + height = std::min(height, m_pending.bounds.height()); + surfaceSize.setHeight(height); + } + } m_applied = m_pending; + + if (!surfaceSize.isEmpty()) + m_xdgSurface->m_window->resizeFromApplyConfigure(surfaceSize.grownBy(m_xdgSurface->m_window->windowContentMargins())); + qCDebug(lcQpaWayland) << "Applied pending xdg_toplevel configure event:" << m_applied.size << m_applied.states; } @@ -119,6 +117,11 @@ bool QWaylandXdgSurface::Toplevel::wantsDecorations() return !(m_pending.states & Qt::WindowFullScreen); } +void QWaylandXdgSurface::Toplevel::xdg_toplevel_configure_bounds(int32_t width, int32_t height) +{ + m_pending.bounds = QSize(width, height); +} + void QWaylandXdgSurface::Toplevel::xdg_toplevel_configure(int32_t width, int32_t height, wl_array *states) { m_pending.size = QSize(width, height); @@ -126,7 +129,9 @@ void QWaylandXdgSurface::Toplevel::xdg_toplevel_configure(int32_t width, int32_t auto *xdgStates = static_cast<uint32_t *>(states->data); size_t numStates = states->size / sizeof(uint32_t); + m_pending.suspended = false; m_pending.states = Qt::WindowNoState; + m_toplevelStates = QWaylandWindow::WindowNoState; for (size_t i = 0; i < numStates; i++) { switch (xdgStates[i]) { @@ -139,6 +144,21 @@ void QWaylandXdgSurface::Toplevel::xdg_toplevel_configure(int32_t width, int32_t case XDG_TOPLEVEL_STATE_FULLSCREEN: m_pending.states |= Qt::WindowFullScreen; break; + case XDG_TOPLEVEL_STATE_TILED_LEFT: + m_toplevelStates |= QWaylandWindow::WindowTiledLeft; + break; + case XDG_TOPLEVEL_STATE_TILED_RIGHT: + m_toplevelStates |= QWaylandWindow::WindowTiledRight; + break; + case XDG_TOPLEVEL_STATE_TILED_TOP: + m_toplevelStates |= QWaylandWindow::WindowTiledTop; + break; + case XDG_TOPLEVEL_STATE_TILED_BOTTOM: + m_toplevelStates |= QWaylandWindow::WindowTiledBottom; + break; + case XDG_TOPLEVEL_STATE_SUSPENDED: + m_pending.suspended = true; + break; default: break; } @@ -149,16 +169,18 @@ void QWaylandXdgSurface::Toplevel::xdg_toplevel_configure(int32_t width, int32_t void QWaylandXdgSurface::Toplevel::xdg_toplevel_close() { - m_xdgSurface->m_window->window()->close(); + QWindowSystemInterface::handleCloseEvent(m_xdgSurface->m_window->window()); } void QWaylandXdgSurface::Toplevel::requestWindowFlags(Qt::WindowFlags flags) { if (m_decoration) { - if (flags & Qt::FramelessWindowHint) - m_decoration->requestMode(QWaylandXdgToplevelDecorationV1::mode_client_side); - else + if (flags & Qt::FramelessWindowHint) { + delete m_decoration; + m_decoration = nullptr; + } else { m_decoration->unsetMode(); + } } } @@ -167,6 +189,15 @@ void QWaylandXdgSurface::Toplevel::requestWindowStates(Qt::WindowStates states) // Re-send what's different from the applied state Qt::WindowStates changedStates = m_applied.states ^ states; + // Minimized state is not reported by the protocol, so always send it + if (states & Qt::WindowMinimized) { + set_minimized(); + m_xdgSurface->window()->handleWindowStatesChanged(states & ~Qt::WindowMinimized); + // The internal window state whilst minimized is not maximised or fullscreen, but we don't want to + // update the compositors cached version of this state + return; + } + if (changedStates & Qt::WindowMaximized) { if (states & Qt::WindowMaximized) set_maximized(); @@ -175,17 +206,16 @@ void QWaylandXdgSurface::Toplevel::requestWindowStates(Qt::WindowStates states) } if (changedStates & Qt::WindowFullScreen) { - if (states & Qt::WindowFullScreen) - set_fullscreen(nullptr); - else + if (states & Qt::WindowFullScreen) { + auto screen = m_xdgSurface->window()->waylandScreen(); + if (screen) { + set_fullscreen(screen->output()); + } + } else unset_fullscreen(); } - // Minimized state is not reported by the protocol, so always send it - if (states & Qt::WindowMinimized) { - set_minimized(); - m_xdgSurface->window()->handleWindowStatesChanged(states & ~Qt::WindowMinimized); - } + } QtWayland::xdg_toplevel::resize_edge QWaylandXdgSurface::Toplevel::convertToResizeEdges(Qt::Edges edges) @@ -197,12 +227,15 @@ QtWayland::xdg_toplevel::resize_edge QWaylandXdgSurface::Toplevel::convertToResi | ((edges & Qt::RightEdge) ? resize_edge_right : 0)); } -QWaylandXdgSurface::Popup::Popup(QWaylandXdgSurface *xdgSurface, QWaylandXdgSurface *parent, +QWaylandXdgSurface::Popup::Popup(QWaylandXdgSurface *xdgSurface, QWaylandWindow *parent, QtWayland::xdg_positioner *positioner) - : xdg_popup(xdgSurface->get_popup(parent->object(), positioner->object())) - , m_xdgSurface(xdgSurface) + : m_xdgSurface(xdgSurface) + , m_parentXdgSurface(qobject_cast<QWaylandXdgSurface *>(parent->shellSurface())) , m_parent(parent) { + + init(xdgSurface->get_popup(m_parentXdgSurface ? m_parentXdgSurface->object() : nullptr, + positioner->object())); } QWaylandXdgSurface::Popup::~Popup() @@ -211,22 +244,53 @@ QWaylandXdgSurface::Popup::~Popup() destroy(); if (m_grabbing) { - auto *shell = m_xdgSurface->m_shell; - Q_ASSERT(shell->m_topmostGrabbingPopup == this); - shell->m_topmostGrabbingPopup = m_parent->m_popup; + m_grabbing = false; + + // Synthesize Qt enter/leave events for popup + QWindow *leave = nullptr; + if (m_xdgSurface && m_xdgSurface->window()) + leave = m_xdgSurface->window()->window(); + QWindowSystemInterface::handleLeaveEvent(leave); + + QWindow *enter = nullptr; + if (m_parentXdgSurface && m_parentXdgSurface->window()) { + enter = m_parentXdgSurface->window()->window(); + const auto pos = m_xdgSurface->window()->display()->waylandCursor()->pos(); + QWindowSystemInterface::handleEnterEvent(enter, enter->handle()->mapFromGlobal(pos), pos); + } } } +void QWaylandXdgSurface::Popup::applyConfigure() +{ + if (m_pendingGeometry.isValid()) { + QRect geometryWithMargins = m_pendingGeometry.marginsAdded(m_xdgSurface->m_window->windowContentMargins()); + QMargins parentMargins = m_parent->windowContentMargins() - m_parent->clientSideMargins(); + QRect globalGeometry = geometryWithMargins.translated(m_parent->geometry().topLeft() + QPoint(parentMargins.left(), parentMargins.top())); + m_xdgSurface->setGeometryFromApplyConfigure(globalGeometry.topLeft(), globalGeometry.size()); + } + resetConfiguration(); +} + +void QWaylandXdgSurface::Popup::resetConfiguration() +{ + m_pendingGeometry = QRect(); +} + void QWaylandXdgSurface::Popup::grab(QWaylandInputDevice *seat, uint serial) { - m_xdgSurface->m_shell->m_topmostGrabbingPopup = this; xdg_popup::grab(seat->wl_seat(), serial); m_grabbing = true; } +void QWaylandXdgSurface::Popup::xdg_popup_configure(int32_t x, int32_t y, int32_t width, int32_t height) +{ + m_pendingGeometry = QRect(x, y, width, height); +} + void QWaylandXdgSurface::Popup::xdg_popup_popup_done() { - m_xdgSurface->m_window->window()->close(); + QWindowSystemInterface::handleCloseEvent(m_xdgSurface->m_window->window()); } QWaylandXdgSurface::QWaylandXdgSurface(QWaylandXdgShell *shell, ::xdg_surface *surface, QWaylandWindow *window) @@ -245,12 +309,8 @@ QWaylandXdgSurface::QWaylandXdgSurface(QWaylandXdgShell *shell, ::xdg_surface *s setGrabPopup(transientParent, display->lastInputDevice(), display->lastInputSerial()); } else { setToplevel(); - if (transientParent) { - auto parentXdgSurface = static_cast<QWaylandXdgSurface *>(transientParent->shellSurface()); - if (parentXdgSurface) - m_toplevel->set_parent(parentXdgSurface->m_toplevel->object()); - } } + setSizeHints(); } QWaylandXdgSurface::~QWaylandXdgSurface() @@ -266,11 +326,14 @@ QWaylandXdgSurface::~QWaylandXdgSurface() destroy(); } -void QWaylandXdgSurface::resize(QWaylandInputDevice *inputDevice, Qt::Edges edges) +bool QWaylandXdgSurface::resize(QWaylandInputDevice *inputDevice, Qt::Edges edges) { - Q_ASSERT(m_toplevel && m_toplevel->isInitialized()); + if (!m_toplevel || !m_toplevel->isInitialized()) + return false; + auto resizeEdges = Toplevel::convertToResizeEdges(edges); m_toplevel->resize(inputDevice->wl_seat(), inputDevice->serial(), resizeEdges); + return true; } bool QWaylandXdgSurface::move(QWaylandInputDevice *inputDevice) @@ -302,6 +365,8 @@ void QWaylandXdgSurface::setAppId(const QString &appId) { if (m_toplevel) m_toplevel->set_app_id(appId); + + m_appId = appId; } void QWaylandXdgSurface::setWindowFlags(Qt::WindowFlags flags) @@ -312,13 +377,15 @@ void QWaylandXdgSurface::setWindowFlags(Qt::WindowFlags flags) bool QWaylandXdgSurface::isExposed() const { + if (m_toplevel && m_toplevel->m_applied.suspended) + return false; + return m_configured || m_pendingConfigureSerial; } bool QWaylandXdgSurface::handleExpose(const QRegion ®ion) { if (!isExposed() && !region.isEmpty()) { - m_exposeRegion = region; return true; } return false; @@ -326,15 +393,18 @@ bool QWaylandXdgSurface::handleExpose(const QRegion ®ion) void QWaylandXdgSurface::applyConfigure() { - Q_ASSERT(m_pendingConfigureSerial != 0); + // It is a redundant ack_configure, so skipped. + if (m_pendingConfigureSerial == m_appliedConfigureSerial) + return; if (m_toplevel) m_toplevel->applyConfigure(); + if (m_popup) + m_popup->applyConfigure(); + m_appliedConfigureSerial = m_pendingConfigureSerial; m_configured = true; - ack_configure(m_pendingConfigureSerial); - - m_pendingConfigureSerial = 0; + ack_configure(m_appliedConfigureSerial); } bool QWaylandXdgSurface::wantsDecorations() const @@ -345,39 +415,66 @@ bool QWaylandXdgSurface::wantsDecorations() const void QWaylandXdgSurface::propagateSizeHints() { setSizeHints(); - - if (m_toplevel && m_window) - m_window->commit(); } void QWaylandXdgSurface::setWindowGeometry(const QRect &rect) { - set_window_geometry(rect.x(), rect.y(), rect.width(), rect.height()); + if (window()->isExposed()) + set_window_geometry(rect.x(), rect.y(), rect.width(), rect.height()); } void QWaylandXdgSurface::setSizeHints() { if (m_toplevel && m_window) { - const int minWidth = qMax(0, m_window->windowMinimumSize().width()); - const int minHeight = qMax(0, m_window->windowMinimumSize().height()); - m_toplevel->set_min_size(minWidth, minHeight); + const QMargins margins = m_window->windowContentMargins() - m_window->clientSideMargins(); + const QSize minSize = m_window->windowMinimumSize().shrunkBy(margins); + const QSize maxSize = m_window->windowMaximumSize().shrunkBy(margins); + const int minWidth = qMax(0, minSize.width()); + const int minHeight = qMax(0, minSize.height()); + int maxWidth = qMax(0, maxSize.width()); + int maxHeight = qMax(0, maxSize.height()); + + // It will not change min/max sizes if invalid. + if (minWidth > maxWidth || minHeight > maxHeight) + return; - int maxWidth = qMax(0, m_window->windowMaximumSize().width()); if (maxWidth == QWINDOWSIZE_MAX) maxWidth = 0; - int maxHeight = qMax(0, m_window->windowMaximumSize().height()); if (maxHeight == QWINDOWSIZE_MAX) maxHeight = 0; + + m_toplevel->set_min_size(minWidth, minHeight); m_toplevel->set_max_size(maxWidth, maxHeight); } } +void *QWaylandXdgSurface::nativeResource(const QByteArray &resource) +{ + QByteArray lowerCaseResource = resource.toLower(); + if (lowerCaseResource == "xdg_surface") + return object(); + else if (lowerCaseResource == "xdg_toplevel" && m_toplevel) + return m_toplevel->object(); + else if (lowerCaseResource == "xdg_popup" && m_popup) + return m_popup->object(); + return nullptr; +} + +std::any QWaylandXdgSurface::surfaceRole() const +{ + if (m_toplevel) + return m_toplevel->object(); + if (m_popup) + return m_popup->object(); + return {}; +} + void QWaylandXdgSurface::requestWindowStates(Qt::WindowStates states) { if (m_toplevel) m_toplevel->requestWindowStates(states); else - qCWarning(lcQpaWayland) << "Non-toplevel surfaces can't request window states"; + qCDebug(lcQpaWayland) << "Ignoring window states requested by non-toplevel zxdg_surface_v6."; } void QWaylandXdgSurface::setToplevel() @@ -390,43 +487,127 @@ void QWaylandXdgSurface::setPopup(QWaylandWindow *parent) { Q_ASSERT(!m_toplevel && !m_popup); - auto parentXdgSurface = static_cast<QWaylandXdgSurface *>(parent->shellSurface()); - - auto positioner = new QtWayland::xdg_positioner(m_shell->create_positioner()); + auto positioner = new QtWayland::xdg_positioner(m_shell->m_xdgWmBase->create_positioner()); // set_popup expects a position relative to the parent - QPoint transientPos = m_window->geometry().topLeft(); // this is absolute - transientPos -= parent->geometry().topLeft(); - if (parent->decoration()) { - transientPos.setX(transientPos.x() + parent->decoration()->margins().left()); - transientPos.setY(transientPos.y() + parent->decoration()->margins().top()); - } - positioner->set_anchor_rect(transientPos.x(), transientPos.y(), 1, 1); - positioner->set_anchor(QtWayland::xdg_positioner::anchor_top_left); - positioner->set_gravity(QtWayland::xdg_positioner::gravity_bottom_right); - positioner->set_size(m_window->geometry().width(), m_window->geometry().height()); - m_popup = new Popup(this, parentXdgSurface, positioner); + QRect windowGeometry = m_window->windowContentGeometry(); + QMargins windowMargins = m_window->windowContentMargins() - m_window->clientSideMargins(); + QMargins parentMargins = parent->windowContentMargins() - parent->clientSideMargins(); + + // These property overrides may be removed when public API becomes available + QRect placementAnchor = m_window->window()->property("_q_waylandPopupAnchorRect").toRect(); + if (!placementAnchor.isValid()) { + placementAnchor = QRect(m_window->geometry().topLeft() - parent->geometry().topLeft(), QSize(1,1)); + } + placementAnchor.translate(windowMargins.left(), windowMargins.top()); + placementAnchor.translate(-parentMargins.left(), -parentMargins.top()); + + uint32_t anchor = QtWayland::xdg_positioner::anchor_top_right; + const QVariant anchorVariant = m_window->window()->property("_q_waylandPopupAnchor"); + if (anchorVariant.isValid()) { + switch (anchorVariant.value<Qt::Edges>()) { + case Qt::Edges(): + anchor = QtWayland::xdg_positioner::anchor_none; + break; + case Qt::TopEdge: + anchor = QtWayland::xdg_positioner::anchor_top; + break; + case Qt::TopEdge | Qt::RightEdge: + anchor = QtWayland::xdg_positioner::anchor_top_right; + break; + case Qt::RightEdge: + anchor = QtWayland::xdg_positioner::anchor_right; + break; + case Qt::BottomEdge | Qt::RightEdge: + anchor = QtWayland::xdg_positioner::anchor_bottom_right; + break; + case Qt::BottomEdge: + anchor = QtWayland::xdg_positioner::anchor_bottom; + break; + case Qt::BottomEdge | Qt::LeftEdge: + anchor = QtWayland::xdg_positioner::anchor_bottom_left; + break; + case Qt::LeftEdge: + anchor = QtWayland::xdg_positioner::anchor_left; + break; + case Qt::TopEdge | Qt::LeftEdge: + anchor = QtWayland::xdg_positioner::anchor_top_left; + break; + } + } + + uint32_t gravity = QtWayland::xdg_positioner::gravity_bottom_right; + const QVariant popupGravityVariant = m_window->window()->property("_q_waylandPopupGravity"); + if (popupGravityVariant.isValid()) { + switch (popupGravityVariant.value<Qt::Edges>()) { + case Qt::Edges(): + gravity = QtWayland::xdg_positioner::gravity_none; + break; + case Qt::TopEdge: + gravity = QtWayland::xdg_positioner::gravity_top; + break; + case Qt::TopEdge | Qt::RightEdge: + gravity = QtWayland::xdg_positioner::gravity_top_right; + break; + case Qt::RightEdge: + gravity = QtWayland::xdg_positioner::gravity_right; + break; + case Qt::BottomEdge | Qt::RightEdge: + gravity = QtWayland::xdg_positioner::gravity_bottom_right; + break; + case Qt::BottomEdge: + gravity = QtWayland::xdg_positioner::gravity_bottom; + break; + case Qt::BottomEdge | Qt::LeftEdge: + gravity = QtWayland::xdg_positioner::gravity_bottom_left; + break; + case Qt::LeftEdge: + gravity = QtWayland::xdg_positioner::gravity_left; + break; + case Qt::TopEdge | Qt::LeftEdge: + gravity = QtWayland::xdg_positioner::gravity_top_left; + break; + } + } + + uint32_t constraintAdjustment = QtWayland::xdg_positioner::constraint_adjustment_slide_x | QtWayland::xdg_positioner::constraint_adjustment_slide_y; + const QVariant constraintAdjustmentVariant = m_window->window()->property("_q_waylandPopupConstraintAdjustment"); + if (constraintAdjustmentVariant.isValid()) { + constraintAdjustment = constraintAdjustmentVariant.toUInt(); + } + + positioner->set_anchor_rect(placementAnchor.x(), + placementAnchor.y(), + placementAnchor.width(), + placementAnchor.height()); + positioner->set_anchor(anchor); + positioner->set_gravity(gravity); + positioner->set_size(windowGeometry.width(), windowGeometry.height()); + positioner->set_constraint_adjustment(constraintAdjustment); + m_popup = new Popup(this, parent, positioner); positioner->destroy(); + delete positioner; } void QWaylandXdgSurface::setGrabPopup(QWaylandWindow *parent, QWaylandInputDevice *device, int serial) { - auto parentXdgSurface = static_cast<QWaylandXdgSurface *>(parent->shellSurface()); - auto *top = m_shell->m_topmostGrabbingPopup; - - if (top && top->m_xdgSurface != parentXdgSurface) { - qCWarning(lcQpaWayland) << "setGrabPopup called with a parent," << parentXdgSurface - << "which does not match the current topmost grabbing popup," - << top->m_xdgSurface << "According to the xdg-shell protocol, this" - << "is not allowed. The wayland QPA plugin is currently handling" - << "it by setting the parent to the topmost grabbing popup." - << "Note, however, that this may cause positioning errors and" - << "popups closing unxpectedly because xdg-shell mandate that child" - << "popups close before parents"; - parent = top->m_xdgSurface->m_window; - } setPopup(parent); m_popup->grab(device, serial); + + // Synthesize Qt enter/leave events for popup + if (!parent) + return; + QWindow *leave = parent->window(); + QWindowSystemInterface::handleLeaveEvent(leave); + + QWindow *enter = nullptr; + if (m_popup && m_popup->m_xdgSurface && m_popup->m_xdgSurface->window()) + enter = m_popup->m_xdgSurface->window()->window(); + + if (enter) { + const auto pos = m_popup->m_xdgSurface->window()->display()->waylandCursor()->pos(); + QWindowSystemInterface::handleEnterEvent(enter, enter->handle()->mapFromGlobal(pos), pos); + } } void QWaylandXdgSurface::xdg_surface_configure(uint32_t serial) @@ -435,40 +616,142 @@ void QWaylandXdgSurface::xdg_surface_configure(uint32_t serial) if (!m_configured) { // We have to do the initial applyConfigure() immediately, since that is the expose. applyConfigure(); - m_exposeRegion = QRegion(QRect(QPoint(), m_window->geometry().size())); + if (isExposed()) + m_window->sendRecursiveExposeEvent(); } else { // Later configures are probably resizes, so we have to queue them up for a time when we // are not painting to the window. m_window->applyConfigureWhenPossible(); } +} - if (!m_exposeRegion.isEmpty()) { - m_window->handleExpose(m_exposeRegion); - m_exposeRegion = QRegion(); +bool QWaylandXdgSurface::requestActivate() +{ + if (auto *activation = m_shell->activation()) { + if (!m_activationToken.isEmpty()) { + activation->activate(m_activationToken, window()->wlSurface()); + m_activationToken = {}; + return true; + } else if (const auto token = qEnvironmentVariable("XDG_ACTIVATION_TOKEN"); !token.isEmpty()) { + activation->activate(token, window()->wlSurface()); + qunsetenv("XDG_ACTIVATION_TOKEN"); + return true; + } else { + const auto focusWindow = QGuiApplication::focusWindow(); + // At least GNOME requires to request the token in order to get the + // focus stealing prevention indication, so requestXdgActivationToken call + // is still necessary in that case. + const auto wlWindow = focusWindow ? static_cast<QWaylandWindow*>(focusWindow->handle()) : m_window; + + QString appId; + if (const auto xdgSurface = qobject_cast<QWaylandXdgSurface *>(wlWindow->shellSurface())) + appId = xdgSurface->m_appId; + + if (const auto seat = wlWindow->display()->lastInputDevice()) { + const auto tokenProvider = activation->requestXdgActivationToken( + wlWindow->display(), wlWindow->wlSurface(), seat->serial(), appId); + connect(tokenProvider, &QWaylandXdgActivationTokenV1::done, this, + [this, tokenProvider](const QString &token) { + m_shell->activation()->activate(token, window()->wlSurface()); + tokenProvider->deleteLater(); + }); + return true; + } + } } + return false; } -QWaylandXdgShell::QWaylandXdgShell(QWaylandDisplay *display, uint32_t id, uint32_t availableVersion) - : QtWayland::xdg_wm_base(display->wl_registry(), id, qMin(availableVersion, 1u)) - , m_display(display) +bool QWaylandXdgSurface::requestActivateOnShow() { - display->addRegistryListener(&QWaylandXdgShell::handleRegistryGlobal, this); + const Qt::WindowType type = m_window->window()->type(); + if (type == Qt::ToolTip || type == Qt::Popup || type == Qt::SplashScreen) + return false; + + if (m_window->window()->property("_q_showWithoutActivating").toBool()) + return false; + + return requestActivate(); } -QWaylandXdgShell::~QWaylandXdgShell() +void QWaylandXdgSurface::requestXdgActivationToken(quint32 serial) { - m_display->removeListener(&QWaylandXdgShell::handleRegistryGlobal, this); - destroy(); + if (auto *activation = m_shell->activation()) { + auto tokenProvider = activation->requestXdgActivationToken( + m_shell->m_display, m_window->wlSurface(), serial, m_appId); + connect(tokenProvider, &QWaylandXdgActivationTokenV1::done, this, + [this, tokenProvider](const QString &token) { + Q_EMIT m_window->xdgActivationTokenCreated(token); + tokenProvider->deleteLater(); + }); + } else { + QWaylandShellSurface::requestXdgActivationToken(serial); + } } -QWaylandXdgSurface *QWaylandXdgShell::getXdgSurface(QWaylandWindow *window) +void QWaylandXdgSurface::setXdgActivationToken(const QString &token) { - return new QWaylandXdgSurface(this, get_xdg_surface(window->wlSurface()), window); + if (m_shell->activation()) { + m_activationToken = token; + } else { + qCWarning(lcQpaWayland) << "zxdg_activation_v1 not available"; + } } -void QWaylandXdgShell::xdg_wm_base_ping(uint32_t serial) +void QWaylandXdgSurface::setAlertState(bool enabled) { - pong(serial); + if (m_alertState == enabled) + return; + + m_alertState = enabled; + + if (!m_alertState) + return; + + auto *activation = m_shell->activation(); + if (!activation) + return; + + const auto tokenProvider = activation->requestXdgActivationToken( + m_shell->m_display, m_window->wlSurface(), std::nullopt, m_appId); + connect(tokenProvider, &QWaylandXdgActivationTokenV1::done, this, + [this, tokenProvider](const QString &token) { + m_shell->activation()->activate(token, m_window->wlSurface()); + tokenProvider->deleteLater(); + }); +} + +QString QWaylandXdgSurface::externWindowHandle() +{ + if (!m_toplevel || !m_shell->exporter()) { + return QString(); + } + if (!m_toplevel->m_exported) { + auto *exporterWrapper = static_cast<zxdg_exporter_v2 *>( + wl_proxy_create_wrapper(m_shell->exporter()->object())); + auto exportQueue = wl_display_create_queue(m_shell->display()->wl_display()); + wl_proxy_set_queue(reinterpret_cast<wl_proxy *>(exporterWrapper), exportQueue); + m_toplevel->m_exported.reset(new QWaylandXdgExportedV2( + zxdg_exporter_v2_export_toplevel(exporterWrapper, m_window->wlSurface()))); + // handle events is sent immediately + wl_display_roundtrip_queue(m_shell->display()->wl_display(), exportQueue); + + wl_proxy_set_queue(reinterpret_cast<wl_proxy *>(m_toplevel->m_exported->object()), nullptr); + wl_proxy_wrapper_destroy(exporterWrapper); + wl_event_queue_destroy(exportQueue); + } + return m_toplevel->m_exported->handle(); +} + +QWaylandXdgShell::QWaylandXdgShell(QWaylandDisplay *display, QtWayland::xdg_wm_base *xdgWmBase) + : m_display(display), m_xdgWmBase(xdgWmBase) +{ + display->addRegistryListener(&QWaylandXdgShell::handleRegistryGlobal, this); +} + +QWaylandXdgShell::~QWaylandXdgShell() +{ + m_display->removeListener(&QWaylandXdgShell::handleRegistryGlobal, this); } void QWaylandXdgShell::handleRegistryGlobal(void *data, wl_registry *registry, uint id, @@ -477,8 +760,22 @@ void QWaylandXdgShell::handleRegistryGlobal(void *data, wl_registry *registry, u QWaylandXdgShell *xdgShell = static_cast<QWaylandXdgShell *>(data); if (interface == QLatin1String(QWaylandXdgDecorationManagerV1::interface()->name)) xdgShell->m_xdgDecorationManager.reset(new QWaylandXdgDecorationManagerV1(registry, id, version)); + + if (interface == QLatin1String(QWaylandXdgActivationV1::interface()->name)) { + xdgShell->m_xdgActivation.reset(new QWaylandXdgActivationV1(registry, id, version)); + } + + if (interface == QLatin1String(QWaylandXdgExporterV2::interface()->name)) { + xdgShell->m_xdgExporter.reset(new QWaylandXdgExporterV2(registry, id, version)); + } + + if (interface == QLatin1String(QWaylandXdgDialogWmV1::interface()->name)) { + xdgShell->m_xdgDialogWm.reset(new QWaylandXdgDialogWmV1(registry, id, version)); + } } } QT_END_NAMESPACE + +#include "moc_qwaylandxdgshell_p.cpp" |