1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:GPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU 19 ** General Public License version 3 or (at your option) any later version 20 ** approved by the KDE Free Qt Foundation. The licenses are as published by 21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3 22 ** included in the packaging of this file. Please review the following 23 ** information to ensure the GNU General Public License requirements will 24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 25 ** 26 ** $QT_END_LICENSE$ 27 ** 28 ****************************************************************************/ 29 30 #ifndef SHIFTHANDLER_H 31 #define SHIFTHANDLER_H 32 33 #include <QObject> 34 #include "dwkeyboard_global.h" 35 36 namespace QtVirtualKeyboard { 37 38 class InputContext; 39 class ShiftHandlerPrivate; 40 41 class DWKEYBOARDSHARED_EXPORT ShiftHandler : public QObject 42 { 43 Q_OBJECT 44 Q_DISABLE_COPY(ShiftHandler) 45 Q_DECLARE_PRIVATE(ShiftHandler) 46 Q_PROPERTY(QString sentenceEndingCharacters READ sentenceEndingCharacters WRITE setSentenceEndingCharacters NOTIFY sentenceEndingCharactersChanged) 47 Q_PROPERTY(bool autoCapitalizationEnabled READ autoCapitalizationEnabled NOTIFY autoCapitalizationEnabledChanged) 48 Q_PROPERTY(bool toggleShiftEnabled READ toggleShiftEnabled NOTIFY toggleShiftEnabledChanged) 49 50 explicit ShiftHandler(InputContext *parent = 0); 51 52 public: 53 ~ShiftHandler(); 54 55 QString sentenceEndingCharacters() const; 56 void setSentenceEndingCharacters(const QString &value); 57 bool autoCapitalizationEnabled() const; 58 bool toggleShiftEnabled() const; 59 60 Q_INVOKABLE void toggleShift(); 61 62 signals: 63 void sentenceEndingCharactersChanged(); 64 void toggleShiftEnabledChanged(); 65 void autoCapitalizationEnabledChanged(); 66 67 private slots: 68 void reset(); 69 void autoCapitalize(); 70 void restart(); 71 void localeChanged(); 72 void shiftChanged(); 73 74 private: 75 void setAutoCapitalizationEnabled(bool enabled); 76 void setToggleShiftEnabled(bool enabled); 77 78 private: 79 friend class InputContext; 80 }; 81 82 } // namespace QtVirtualKeyboard 83 84 #endif // SHIFTHANDLER_H 85