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102 lines
3.4 KiB
102 lines
3.4 KiB
/******************************************************************** |
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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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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_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 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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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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} 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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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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