New input method protocol for use with Qt clients

We introduce an alternative input-method protocol, which
is a one-to-one mapping to Qt's input method API. Input
methods such as the virtual keyboard's hunspell
integration is quite sensitive to the inner workings of
the input method handling, both in terms of when state
is updated and which updates are delivered when.

With a one-to-one mapping we are able to match these
expectations and keep a well-synchronized state.

Task-number: QTBUG-85135
Task-number: QTBUG-85134
Change-Id: Id69c22a7b0885ea59f39fdcc8d663749af56c7ce
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/client/qwaylandinputdevice_p.h b/src/client/qwaylandinputdevice_p.h
index 31bd30088..53691e682 100644
--- a/src/client/qwaylandinputdevice_p.h
+++ b/src/client/qwaylandinputdevice_p.h
@@ -91,6 +91,7 @@ class QWaylandPrimarySelectionDeviceV1;
 #endif
 class QWaylandTabletSeatV2;
 class QWaylandTextInput;
+class QWaylandTextInputMethod;
 #if QT_CONFIG(cursor)
 class QWaylandCursorTheme;
 class CursorSurface;
@@ -134,6 +135,9 @@ public:
     void setTextInput(QWaylandTextInput *textInput);
     QWaylandTextInput *textInput() const;
 
+    void setTextInputMethod(QWaylandTextInputMethod *textInputMethod);
+    QWaylandTextInputMethod *textInputMethod() const;
+
     void removeMouseButtonFromState(Qt::MouseButton button);
 
     QWaylandWindow *pointerFocus() const;
@@ -187,6 +191,7 @@ private:
     Touch *mTouch = nullptr;
 
     QScopedPointer<QWaylandTextInput> mTextInput;
+    QScopedPointer<QWaylandTextInputMethod> mTextInputMethod;
     QScopedPointer<QWaylandTabletSeatV2> mTabletSeat;
 
     uint32_t mTime = 0;