Support XDG activation
QWaylandLayerShellIntegration has virtual hooks for Xdg Activation. This is important to hook up in layer shell because activation using requestActivate in Qt will go through this path. It also means we have support for us to drop the implementation in KWindowSystem in favour of calling into Qt.
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00b26a196d
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@ -6,10 +6,11 @@ remove_definitions(-DQT_NO_SIGNALS_SLOTS_KEYWORDS)
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add_library(LayerShellQtInterface)
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qt6_generate_wayland_protocol_client_sources(LayerShellQtInterface FILES
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${WaylandProtocols_DATADIR}/stable/xdg-shell/xdg-shell.xml
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${WaylandProtocols_DATADIR}/staging/xdg-activation/xdg-activation-v1.xml
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${CMAKE_CURRENT_SOURCE_DIR}/wlr-layer-shell-unstable-v1.xml
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)
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ecm_qt_declare_logging_category(LAYER_SHELL_SOURCES
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ecm_qt_declare_logging_category(LayerShellQtInterface
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HEADER
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layershellqt_logging.h
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IDENTIFIER
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@ -18,7 +19,14 @@ ecm_qt_declare_logging_category(LAYER_SHELL_SOURCES
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layershellqt
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)
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target_sources(LayerShellQtInterface PRIVATE qwaylandlayersurface.cpp interfaces/window.cpp interfaces/shell.cpp qwaylandlayershellintegration.cpp ${LAYER_SHELL_SOURCES})
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target_sources(LayerShellQtInterface PRIVATE
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qwaylandxdgactivationv1.cpp
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qwaylandlayersurface.cpp
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qwaylandlayershellintegration.cpp
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interfaces/window.cpp
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interfaces/shell.cpp
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)
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target_link_libraries(LayerShellQtInterface PUBLIC Qt::Gui)
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target_link_libraries(LayerShellQtInterface PRIVATE Qt::WaylandClientPrivate Wayland::Client PkgConfig::XKBCOMMON)
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if (TARGET Qt::XkbCommonSupportPrivate)
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@ -7,6 +7,7 @@
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#include "qwaylandlayershellintegration_p.h"
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#include "qwaylandlayersurface_p.h"
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#include "qwaylandxdgactivationv1_p.h"
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#include <QtWaylandClient/private/qwaylanddisplay_p.h>
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#include <QtWaylandClient/private/qwaylandwindow_p.h>
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@ -15,6 +16,7 @@ namespace LayerShellQt
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{
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QWaylandLayerShellIntegration::QWaylandLayerShellIntegration()
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: QWaylandShellIntegrationTemplate<QWaylandLayerShellIntegration>(4)
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, m_xdgActivation(new QWaylandXdgActivationV1)
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{
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}
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@ -13,6 +13,8 @@
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#include <QtWaylandClient/private/qwaylandshellintegration_p.h>
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#include <qwayland-wlr-layer-shell-unstable-v1.h>
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class QWaylandXdgActivationV1;
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namespace LayerShellQt
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{
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@ -22,7 +24,10 @@ public:
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QWaylandLayerShellIntegration();
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~QWaylandLayerShellIntegration() override;
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QWaylandXdgActivationV1 *activation() const { return m_xdgActivation.data(); }
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QtWaylandClient::QWaylandShellSurface *createShellSurface(QtWaylandClient::QWaylandWindow *window) override;
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private:
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QScopedPointer<QWaylandXdgActivationV1> m_xdgActivation;
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};
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}
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@ -8,16 +8,20 @@
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#include "interfaces/window.h"
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#include "layershellqt_logging.h"
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#include "qwaylandlayersurface_p.h"
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#include "qwaylandxdgactivationv1_p.h"
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#include <QtWaylandClient/private/qwaylandscreen_p.h>
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#include <QtWaylandClient/private/qwaylandsurface_p.h>
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#include <QtWaylandClient/private/qwaylandwindow_p.h>
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#include <QGuiApplication>
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namespace LayerShellQt
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{
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QWaylandLayerSurface::QWaylandLayerSurface(QtWayland::zwlr_layer_shell_v1 *shell, QtWaylandClient::QWaylandWindow *window)
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QWaylandLayerSurface::QWaylandLayerSurface(QWaylandLayerShellIntegration *shell, QtWaylandClient::QWaylandWindow *window)
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: QtWaylandClient::QWaylandShellSurface(window)
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, QtWayland::zwlr_layer_surface_v1()
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, m_shell(shell)
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, m_interface(Window::get(window->window()))
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{
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wl_output *output = nullptr;
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@ -155,4 +159,54 @@ void QWaylandLayerSurface::setWindowGeometry(const QRect &geometry)
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set_size(size.width(), size.height());
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}
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bool QWaylandLayerSurface::requestActivate()
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{
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QWaylandXdgActivationV1 *activation = m_shell->activation();
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if (!activation->isActive()) {
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return false;
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}
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if (!m_activationToken.isEmpty()) {
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activation->activate(m_activationToken, window()->wlSurface());
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m_activationToken = {};
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return true;
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} else {
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const auto focusWindow = QGuiApplication::focusWindow();
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const auto wlWindow = focusWindow ? static_cast<QtWaylandClient::QWaylandWindow*>(focusWindow->handle()) : window();
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if (const auto seat = wlWindow->display()->lastInputDevice()) {
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const auto tokenProvider = activation->requestXdgActivationToken(
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wlWindow->display(), wlWindow->wlSurface(), 0, QString());
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connect(tokenProvider, &QWaylandXdgActivationTokenV1::done, this,
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[this](const QString &token) {
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m_shell->activation()->activate(token, window()->wlSurface());
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});
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connect(tokenProvider, &QWaylandXdgActivationTokenV1::done, tokenProvider, &QObject::deleteLater);
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return true;
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}
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}
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return false;
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}
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void QWaylandLayerSurface::setXdgActivationToken(const QString &token)
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{
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m_activationToken = token;
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}
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void QWaylandLayerSurface::requestXdgActivationToken(quint32 serial)
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{
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QWaylandXdgActivationV1 *activation = m_shell->activation();
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if (!activation->isActive()) {
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return;
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}
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auto tokenProvider = activation->requestXdgActivationToken(
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window()->display(), window()->wlSurface(), serial, QString());
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connect(tokenProvider, &QWaylandXdgActivationTokenV1::done, this,
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[this](const QString &token) {
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Q_EMIT window()->xdgActivationTokenCreated(token);
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});
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connect(tokenProvider, &QWaylandXdgActivationTokenV1::done, tokenProvider, &QObject::deleteLater);
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}
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}
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@ -10,6 +10,8 @@
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#include <wayland-client.h>
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#include "qwaylandlayershellintegration_p.h"
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#include "layershellqt_export.h"
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#include <QtWaylandClient/private/qwaylandshellsurface_p.h>
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#include <qwayland-wlr-layer-shell-unstable-v1.h>
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@ -23,7 +25,7 @@ class LAYERSHELLQT_EXPORT QWaylandLayerSurface : public QtWaylandClient::QWaylan
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{
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Q_OBJECT
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public:
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QWaylandLayerSurface(QtWayland::zwlr_layer_shell_v1 *shell, QtWaylandClient::QWaylandWindow *window);
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QWaylandLayerSurface(QWaylandLayerShellIntegration *shell, QtWaylandClient::QWaylandWindow *window);
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~QWaylandLayerSurface() override;
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bool isExposed() const override
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@ -43,12 +45,18 @@ public:
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void applyConfigure() override;
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void setWindowGeometry(const QRect &geometry) override;
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bool requestActivate() override;
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void setXdgActivationToken(const QString &token) override;
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void requestXdgActivationToken(quint32 serial) override;
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private:
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void zwlr_layer_surface_v1_configure(uint32_t serial, uint32_t width, uint32_t height) override;
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void zwlr_layer_surface_v1_closed() override;
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QWaylandLayerShellIntegration *m_shell;
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LayerShellQt::Window *m_interface;
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QSize m_pendingSize;
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QString m_activationToken;
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bool m_configured = false;
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};
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44
src/qwaylandxdgactivationv1.cpp
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44
src/qwaylandxdgactivationv1.cpp
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/** Copyright (C) 2020 Aleix Pol Gonzalez <aleixpol@kde.org>
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* SPDX-License-Identifier: LGPL-3.0-or-later
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*/
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#include "qwaylandxdgactivationv1_p.h"
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#include <QtWaylandClient/private/qwaylanddisplay_p.h>
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#include <QtWaylandClient/private/qwaylandinputdevice_p.h>
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QWaylandXdgActivationV1::QWaylandXdgActivationV1()
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: QWaylandClientExtensionTemplate<QWaylandXdgActivationV1>(1)
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{
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initialize();
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}
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QWaylandXdgActivationV1::~QWaylandXdgActivationV1()
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{
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if (isActive()) {
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destroy();
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}
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}
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QWaylandXdgActivationTokenV1 *QWaylandXdgActivationV1::requestXdgActivationToken(QtWaylandClient::QWaylandDisplay *display,
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struct ::wl_surface *surface,
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std::optional<uint32_t> serial,
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const QString &app_id)
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{
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auto wl = get_activation_token();
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auto provider = new QWaylandXdgActivationTokenV1;
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provider->init(wl);
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if (surface) {
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provider->set_surface(surface);
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}
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if (!app_id.isEmpty()) {
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provider->set_app_id(app_id);
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}
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if (serial && display->lastInputDevice()) {
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provider->set_serial(*serial, display->lastInputDevice()->wl_seat());
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}
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provider->commit();
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return provider;
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}
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#include "moc_qwaylandxdgactivationv1_p.cpp"
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src/qwaylandxdgactivationv1_p.h
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src/qwaylandxdgactivationv1_p.h
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/** Copyright (C) 2020 Aleix Pol Gonzalez <aleixpol@kde.org>
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* SPDX-License-Identifier: LGPL-3.0-or-later
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*/
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#ifndef QWAYLANDXDGACTIVATIONV1_P_H
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#define QWAYLANDXDGACTIVATIONV1_P_H
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#include "qwayland-xdg-activation-v1.h"
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#include <QObject>
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#include <QtWaylandClient/QWaylandClientExtension>
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namespace QtWaylandClient
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{
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class QWaylandDisplay;
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class QWaylandSurface;
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}
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class QWaylandXdgActivationTokenV1 : public QObject, public QtWayland::xdg_activation_token_v1
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{
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Q_OBJECT
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public:
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~QWaylandXdgActivationTokenV1() override
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{
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destroy();
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}
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protected:
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void xdg_activation_token_v1_done(const QString &token) override
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{
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Q_EMIT done(token);
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}
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Q_SIGNALS:
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void done(const QString &token);
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};
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class QWaylandXdgActivationV1 : public QWaylandClientExtensionTemplate<QWaylandXdgActivationV1>, public QtWayland::xdg_activation_v1
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{
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public:
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QWaylandXdgActivationV1();
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~QWaylandXdgActivationV1() override;
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QWaylandXdgActivationTokenV1 *
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requestXdgActivationToken(QtWaylandClient::QWaylandDisplay *display, struct ::wl_surface *surface, std::optional<uint32_t> serial, const QString &app_id);
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};
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#endif // QWAYLANDXDGACTIVATIONV1_P_H
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