| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
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| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef PLATFORMINPUTCONTEXT_P_H |
| #define PLATFORMINPUTCONTEXT_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <qevent.h> |
| #include <qpa/qplatforminputcontext.h> |
| #include <QPointer> |
| #include <QLocale> |
| #include <QtVirtualKeyboard/private/inputselectionhandle_p.h> |
| #include <QtVirtualKeyboard/private/desktopinputselectioncontrol_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QVirtualKeyboardInputContext; |
| class QVirtualKeyboardInputContextPrivate; |
| |
| namespace QtVirtualKeyboard { |
| |
| class AbstractInputPanel; |
| |
| class QVIRTUALKEYBOARD_EXPORT PlatformInputContext : public QPlatformInputContext |
| { |
| Q_OBJECT |
| public: |
| explicit PlatformInputContext(); |
| ~PlatformInputContext(); |
| |
| bool isValid() const override; |
| |
| void reset() override; |
| void commit() override; |
| void update(Qt::InputMethodQueries queries) override; |
| void invokeAction(QInputMethod::Action action, int cursorPosition) override; |
| QRectF keyboardRect() const override; |
| |
| bool isAnimating() const override; |
| |
| void showInputPanel() override; |
| void hideInputPanel() override; |
| bool isInputPanelVisible() const override; |
| |
| QLocale locale() const override; |
| void setLocale(QLocale locale); |
| Qt::LayoutDirection inputDirection() const override; |
| void setInputDirection(Qt::LayoutDirection direction); |
| |
| QObject *focusObject(); |
| void setFocusObject(QObject *object) override; |
| |
| QVirtualKeyboardInputContext *inputContext() const; |
| |
| bool eventFilter(QObject *object, QEvent *event) override; |
| |
| void setInputMethods(const QStringList &inputMethods); |
| QStringList inputMethods() const; |
| |
| signals: |
| void focusObjectChanged(); |
| |
| protected: |
| void sendEvent(QEvent *event); |
| void sendKeyEvent(QKeyEvent *event); |
| QVariant inputMethodQuery(Qt::InputMethodQuery query); |
| void setInputContext(QVirtualKeyboardInputContext *context); |
| |
| private slots: |
| void keyboardRectangleChanged(); |
| void updateInputPanelVisible(); |
| |
| private: |
| friend class ::QVirtualKeyboardInputContext; |
| friend class ::QVirtualKeyboardInputContextPrivate; |
| QPointer<QVirtualKeyboardInputContext> m_inputContext; |
| QStringList m_inputMethods; |
| QPointer<AbstractInputPanel> m_inputPanel; |
| QPointer<DesktopInputSelectionControl> m_selectionControl; |
| QPointer<QObject> m_focusObject; |
| QLocale m_locale; |
| Qt::LayoutDirection m_inputDirection; |
| QEvent *m_filterEvent; |
| bool m_visible; |
| bool m_desktopModeDisabled; |
| }; |
| |
| } // namespace QtVirtualKeyboard |
| QT_END_NAMESPACE |
| |
| #endif |