100 lines
3.2 KiB
C++
100 lines
3.2 KiB
C++
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/********************************************************************
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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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Copyright (C) 2016, 2017 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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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 "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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m_pressCount++;
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if (m_pressCount == 1 &&
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!ScreenLockerWatcher::self()->isLocked() &&
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m_buttonPressCount == 0 &&
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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 {
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m_pressCount--;
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if (m_pressCount == 0 &&
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event->modifiersRelevantForGlobalShortcuts() == Qt::NoModifier &&
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!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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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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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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if (event->type() == QEvent::MouseButtonPress) {
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m_buttonPressCount++;
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} else if (event->type() == QEvent::MouseButtonRelease) {
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m_buttonPressCount--;
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}
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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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