1 files changed, 118 insertions, 0 deletions
diff --git a/src/client/qwaylandinputmethodcontext_p.h b/src/client/qwaylandinputmethodcontext_p.h
new file mode 100644
index 000000000..85ef65601
--- /dev/null
+++ b/src/client/qwaylandinputmethodcontext_p.h
@@ -0,0 +1,118 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QWAYLANDINPUTMETHODCONTEXT_P_H
+#define QWAYLANDINPUTMETHODCONTEXT_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 <QtGui/qpa/qplatforminputcontext.h>
+#include <QtGui/qevent.h>
+#include <QtCore/qlocale.h>
+#include <QtCore/qpointer.h>
+#include <QtCore/qlist.h>
+#include <QtCore/qhash.h>
+
+#include <QtWaylandClient/private/qwayland-qt-text-input-method-unstable-v1.h>
+#include <QtCore/private/qglobal_p.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QtWaylandClient {
+    class QWaylandDisplay;
+
+class QWaylandTextInputMethod : public QtWayland::qt_text_input_method_v1
+{
+public:
+    QWaylandTextInputMethod(QWaylandDisplay *display, struct ::qt_text_input_method_v1 *textInputMethod);
+    ~QWaylandTextInputMethod() override;
+
+    void text_input_method_v1_visible_changed(int32_t visible) override;
+    void text_input_method_v1_enter(struct ::wl_surface *surface) override;
+    void text_input_method_v1_leave(struct ::wl_surface *surface) override;
+    void text_input_method_v1_locale_changed(const QString &localeName) override;
+    void text_input_method_v1_input_direction_changed(int32_t inputDirection) override;
+    void text_input_method_v1_keyboard_rectangle_changed(wl_fixed_t x, wl_fixed_t y, wl_fixed_t width, wl_fixed_t height) override;
+    void text_input_method_v1_key(int32_t type, int32_t key, int32_t modifiers, int32_t autoRepeat, int32_t count, int32_t nativeScanCode, int32_t nativeVirtualKey, int32_t nativeModifiers, const QString &text) override;
+    void text_input_method_v1_start_input_method_event(uint32_t serial, int32_t surrounding_text_offset) override;
+    void text_input_method_v1_end_input_method_event(uint32_t serial, const QString &commitString, const QString &preeditString, int32_t replacementStart, int32_t replacementLength) override;
+    void text_input_method_v1_input_method_event_attribute(uint32_t serial, int32_t type, int32_t start, int32_t length, const QString &value) override;
+
+    inline bool isVisible() const
+    {
+        return m_isVisible;
+    }
+
+    inline QRectF keyboardRect() const
+    {
+        return m_keyboardRect;
+    }
+
+    inline QLocale locale() const
+    {
+        return m_locale;
+    }
+
+    inline Qt::LayoutDirection inputDirection() const
+    {
+        return m_layoutDirection;
+    }
+
+    void sendInputState(QInputMethodQueryEvent *state, Qt::InputMethodQueries queries = Qt::ImQueryInput);
+
+private:
+    QHash<int, QList<QInputMethodEvent::Attribute> > m_pendingInputMethodEvents;
+    QHash<int,int> m_offsetFromCompositor;
+
+    struct ::wl_surface *m_surface;
+
+    // Cached state
+    bool m_isVisible = false;
+    QRectF m_keyboardRect;
+    QLocale m_locale;
+    Qt::LayoutDirection m_layoutDirection;
+};
+
+class QWaylandInputMethodContext : public QPlatformInputContext
+{
+    Q_OBJECT
+public:
+    QWaylandInputMethodContext(QWaylandDisplay *display);
+    ~QWaylandInputMethodContext() override;
+
+    bool isValid() const override;
+    void reset() override;
+    void commit() override;
+    void update(Qt::InputMethodQueries) override;
+    void invokeAction(QInputMethod::Action, int cursorPosition) override;
+    void showInputPanel() override;
+    void hideInputPanel() override;
+
+    bool isInputPanelVisible() const override;
+    QRectF keyboardRect() const override;
+    QLocale locale() const override;
+    Qt::LayoutDirection inputDirection() const override;
+
+    void setFocusObject(QObject *object) override;
+
+private:
+    QWaylandTextInputMethod *textInputMethod() const;
+
+    QWaylandDisplay *m_display;
+    QPointer<QWindow> m_currentWindow;
+};
+
+} // QtWaylandClient
+
+QT_END_NAMESPACE
+
+#endif // QWAYLANDINPUTMETHODCONTEXT_P_H