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+/****************************************************************************
+**
+** Copyright (C) 2017 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
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** 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
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SHADOWINPUTCONTEXT_H
+#define SHADOWINPUTCONTEXT_H
+
+#include <QObject>
+#include <QPointer>
+#include <QMetaType>
+#include <QRectF>
+
+namespace QtVirtualKeyboard {
+
+class InputContext;
+class ShadowInputContextPrivate;
+
+class ShadowInputContext : public QObject
+{
+ Q_OBJECT
+ Q_DISABLE_COPY(ShadowInputContext)
+ Q_DECLARE_PRIVATE(ShadowInputContext)
+ Q_PROPERTY(QObject *inputItem READ inputItem WRITE setInputItem NOTIFY inputItemChanged)
+ Q_PROPERTY(QRectF anchorRectangle READ anchorRectangle NOTIFY anchorRectangleChanged)
+ Q_PROPERTY(QRectF cursorRectangle READ cursorRectangle NOTIFY cursorRectangleChanged)
+ Q_PROPERTY(bool anchorRectIntersectsClipRect READ anchorRectIntersectsClipRect NOTIFY anchorRectIntersectsClipRectChanged)
+ Q_PROPERTY(bool cursorRectIntersectsClipRect READ cursorRectIntersectsClipRect NOTIFY cursorRectIntersectsClipRectChanged)
+ Q_PROPERTY(bool selectionControlVisible READ selectionControlVisible NOTIFY selectionControlVisibleChanged)
+
+ explicit ShadowInputContext(QObject *parent = 0);
+
+ void setInputContext(InputContext *inputContext);
+
+public:
+ QObject *inputItem() const;
+ void setInputItem(QObject *inputItem);
+ QRectF anchorRectangle() const;
+ QRectF cursorRectangle() const;
+ bool anchorRectIntersectsClipRect() const;
+ bool cursorRectIntersectsClipRect() const;
+ bool selectionControlVisible() const;
+
+ Q_INVOKABLE void setSelectionOnFocusObject(const QPointF &anchorPos, const QPointF &cursorPos);
+ Q_INVOKABLE void updateSelectionProperties();
+
+signals:
+ void inputItemChanged();
+ void anchorRectangleChanged();
+ void cursorRectangleChanged();
+ void anchorRectIntersectsClipRectChanged();
+ void cursorRectIntersectsClipRectChanged();
+ void selectionControlVisibleChanged();
+
+private:
+ void update(Qt::InputMethodQueries queries);
+ QVariant queryFocusObject(Qt::InputMethodQuery query, QVariant argument);
+
+private:
+ friend class InputContextPrivate;
+ friend class InputContext;
+};
+
+} // namespace QtVirtualKeyboard
+
+#endif // SHADOWINPUTCONTEXT_H