80 lines
2.2 KiB
C++
80 lines
2.2 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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Copyright (C) 2016 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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#ifndef KWIN_VIRTUAL_KEYBOARD_H
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#define KWIN_VIRTUAL_KEYBOARD_H
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#include <QObject>
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#include <kwinglobals.h>
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#include <kwin_export.h>
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#include <abstract_client.h>
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class QQuickView;
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class QTimer;
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class QWindow;
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class KStatusNotifierItem;
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namespace KWin
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{
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class KWIN_EXPORT VirtualKeyboard : public QObject
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{
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Q_OBJECT
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public:
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~VirtualKeyboard() override;
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void init();
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bool event(QEvent *e) override;
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bool eventFilter(QObject *o, QEvent *event) override;
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QWindow *inputPanel() const;
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Q_SIGNALS:
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void enabledChanged(bool enabled);
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private:
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void show();
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void hide();
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void setEnabled(bool enable);
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void updateSni();
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void updateInputPanelState();
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bool m_enabled = false;
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KStatusNotifierItem *m_sni = nullptr;
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QScopedPointer<QQuickView> m_inputWindow;
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QPointer<AbstractClient> m_trackedClient;
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// If a surface loses focus immediately after being resized by the keyboard, don't react to it to avoid resize loops
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QTimer *m_floodTimer;
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QMetaObject::Connection m_waylandShowConnection;
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QMetaObject::Connection m_waylandHideConnection;
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QMetaObject::Connection m_waylandHintsConnection;
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QMetaObject::Connection m_waylandSurroundingTextConnection;
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QMetaObject::Connection m_waylandResetConnection;
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QMetaObject::Connection m_waylandEnabledConnection;
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KWIN_SINGLETON(VirtualKeyboard)
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};
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}
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#endif
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