90 lines
2.8 KiB
C++
90 lines
2.8 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: 2016, 2017 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "modifier_only_shortcuts.h"
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#include "input_event.h"
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#include "options.h"
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#include "screenlockerwatcher.h"
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#include "wayland_server.h"
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#include "workspace.h"
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#include <QDBusConnection>
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#include <QDBusMessage>
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#include <QDBusPendingCall>
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namespace KWin
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{
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ModifierOnlyShortcuts::ModifierOnlyShortcuts()
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: QObject()
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, InputEventSpy()
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{
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connect(ScreenLockerWatcher::self(), &ScreenLockerWatcher::locked, this, &ModifierOnlyShortcuts::reset);
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}
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ModifierOnlyShortcuts::~ModifierOnlyShortcuts() = default;
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void ModifierOnlyShortcuts::keyEvent(KeyEvent *event)
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{
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if (event->isAutoRepeat()) {
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return;
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}
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if (event->type() == QEvent::KeyPress) {
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const bool wasEmpty = m_pressedKeys.isEmpty();
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m_pressedKeys.insert(event->nativeScanCode());
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if (wasEmpty && m_pressedKeys.size() == 1 &&
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!ScreenLockerWatcher::self()->isLocked() &&
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m_pressedButtons == Qt::NoButton &&
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m_cachedMods == Qt::NoModifier) {
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m_modifier = Qt::KeyboardModifier(int(event->modifiersRelevantForGlobalShortcuts()));
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} else {
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m_modifier = Qt::NoModifier;
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}
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} else if (!m_pressedKeys.isEmpty()) {
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m_pressedKeys.remove(event->nativeScanCode());
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if (m_pressedKeys.isEmpty() &&
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event->modifiersRelevantForGlobalShortcuts() == Qt::NoModifier &&
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workspace() && !workspace()->globalShortcutsDisabled()) {
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if (m_modifier != Qt::NoModifier) {
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const auto list = options->modifierOnlyDBusShortcut(m_modifier);
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if (list.size() >= 4) {
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if (!waylandServer() || !waylandServer()->isKeyboardShortcutsInhibited()) {
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auto call = QDBusMessage::createMethodCall(list.at(0), list.at(1), list.at(2), list.at(3));
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QVariantList args;
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for (int i = 4; i < list.size(); ++i) {
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args << list.at(i);
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}
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call.setArguments(args);
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QDBusConnection::sessionBus().asyncCall(call);
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}
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}
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}
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}
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m_modifier = Qt::NoModifier;
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} else {
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m_modifier = Qt::NoModifier;
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}
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m_cachedMods = event->modifiersRelevantForGlobalShortcuts();
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}
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void ModifierOnlyShortcuts::pointerEvent(MouseEvent *event)
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{
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if (event->type() == QEvent::MouseMove) {
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return;
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}
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m_pressedButtons = event->buttons();
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reset();
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}
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void ModifierOnlyShortcuts::wheelEvent(WheelEvent *event)
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{
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Q_UNUSED(event)
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reset();
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}
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}
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