96 lines
3.4 KiB
C++
96 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 or (at your option) any later version
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** approved by the KDE Free Qt Foundation. The licenses are as published by
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef ABSTRACTINPUTMETHOD_H
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#define ABSTRACTINPUTMETHOD_H
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#include "inputengine.h"
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#include "selectionlistmodel.h"
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#include <QtCore/private/qobject_p.h>
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namespace QtVirtualKeyboard {
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class AbstractInputMethodPrivate : public QObjectPrivate
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{
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public:
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AbstractInputMethodPrivate();
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InputEngine *inputEngine;
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};
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class AbstractInputMethod : public QObject
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(AbstractInputMethod)
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protected:
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AbstractInputMethod(AbstractInputMethodPrivate &dd, QObject *parent = 0);
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public:
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explicit AbstractInputMethod(QObject *parent = 0);
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~AbstractInputMethod();
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InputContext *inputContext() const;
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InputEngine *inputEngine() const;
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virtual QList<InputEngine::InputMode> inputModes(const QString &locale) = 0;
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virtual bool setInputMode(const QString &locale, InputEngine::InputMode inputMode) = 0;
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virtual bool setTextCase(InputEngine::TextCase textCase) = 0;
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virtual bool keyEvent(Qt::Key key, const QString &text, Qt::KeyboardModifiers modifiers) = 0;
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virtual QList<SelectionListModel::Type> selectionLists();
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virtual int selectionListItemCount(SelectionListModel::Type type);
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virtual QVariant selectionListData(SelectionListModel::Type type, int index, int role);
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virtual void selectionListItemSelected(SelectionListModel::Type type, int index);
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virtual QList<InputEngine::PatternRecognitionMode> patternRecognitionModes() const;
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virtual Trace *traceBegin(int traceId, InputEngine::PatternRecognitionMode patternRecognitionMode,
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const QVariantMap &traceCaptureDeviceInfo, const QVariantMap &traceScreenInfo);
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virtual bool traceEnd(Trace *trace);
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virtual bool reselect(int cursorPosition, const InputEngine::ReselectFlags &reselectFlags);
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signals:
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void selectionListChanged(int type);
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void selectionListActiveItemChanged(int type, int index);
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public slots:
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virtual void reset();
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virtual void update();
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private:
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void setInputEngine(InputEngine *inputEngine);
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friend class InputEngine;
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};
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} // namespace QtVirtualKeyboard
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#endif
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