Fix QtWayland build without qtdeclarative

Add qtwaylandqmlinclude.h indirection to define replacement defines.

Change-Id: I0f319035f1a21a77a46f3397870be588ffa9a78a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

18 files changed, 105 insertions, 35 deletions

diff --git a/src/compositor/CMakeLists.txt b/src/compositor/CMakeLists.txt
index f727f0a1c..08de121f3 100644
--- a/src/compositor/CMakeLists.txt
+++ b/src/compositor/CMakeLists.txt
@@ -14,15 +14,12 @@ qt_add_module(WaylandCompositor
         compositor_api/qwaylandbufferref.cpp compositor_api/qwaylandbufferref.h
         compositor_api/qwaylandclient.cpp compositor_api/qwaylandclient.h
         compositor_api/qwaylandcompositor.cpp compositor_api/qwaylandcompositor.h compositor_api/qwaylandcompositor_p.h
-        compositor_api/qwaylandcompositorquickextensions_p.h
         compositor_api/qwaylanddestroylistener.cpp compositor_api/qwaylanddestroylistener.h compositor_api/qwaylanddestroylistener_p.h
         compositor_api/qwaylandkeyboard.cpp compositor_api/qwaylandkeyboard.h compositor_api/qwaylandkeyboard_p.h
         compositor_api/qwaylandkeymap.cpp compositor_api/qwaylandkeymap.h compositor_api/qwaylandkeymap_p.h
-        compositor_api/qwaylandmousetracker.cpp compositor_api/qwaylandmousetracker_p.h
         compositor_api/qwaylandoutput.cpp compositor_api/qwaylandoutput.h compositor_api/qwaylandoutput_p.h
         compositor_api/qwaylandoutputmode.cpp compositor_api/qwaylandoutputmode.h compositor_api/qwaylandoutputmode_p.h
         compositor_api/qwaylandpointer.cpp compositor_api/qwaylandpointer.h compositor_api/qwaylandpointer_p.h
-        compositor_api/qwaylandquickchildren.h
         compositor_api/qwaylandresource.cpp compositor_api/qwaylandresource.h
         compositor_api/qwaylandseat.cpp compositor_api/qwaylandseat.h compositor_api/qwaylandseat_p.h
         compositor_api/qwaylandsurface.cpp compositor_api/qwaylandsurface.h compositor_api/qwaylandsurface_p.h
@@ -47,6 +44,7 @@ qt_add_module(WaylandCompositor
         extensions/qwlqtkey.cpp extensions/qwlqtkey_p.h
         extensions/qwlqttouch.cpp extensions/qwlqttouch_p.h
         global/qtwaylandcompositorglobal.h
+        global/qtwaylandqmlinclude.h
         global/qwaylandcompositorextension.cpp global/qwaylandcompositorextension.h global/qwaylandcompositorextension_p.h
         global/qwaylandquickextension.h
         global/qwaylandutils_p.h
@@ -183,6 +181,9 @@ qt_extend_target(WaylandCompositor CONDITION QT_FEATURE_draganddrop
 
 qt_extend_target(WaylandCompositor CONDITION QT_FEATURE_wayland_compositor_quick
     SOURCES
+        compositor_api/qwaylandcompositorquickextensions_p.h
+        compositor_api/qwaylandmousetracker.cpp compositor_api/qwaylandmousetracker_p.h
+        compositor_api/qwaylandquickchildren.h
         compositor_api/qwaylandquickcompositor.cpp compositor_api/qwaylandquickcompositor.h
         compositor_api/qwaylandquickitem.cpp compositor_api/qwaylandquickitem.h compositor_api/qwaylandquickitem_p.h
         compositor_api/qwaylandquickoutput.cpp compositor_api/qwaylandquickoutput.h
@@ -216,15 +217,19 @@ qt_add_docs(WaylandCompositor
     doc/qtwaylandcompositor.qdocconf
 )
 
-set_target_properties(WaylandCompositor PROPERTIES
-    QT_QML_MODULE_INSTALL_QMLTYPES TRUE
-    QT_QML_MODULE_VERSION ${CMAKE_PROJECT_VERSION}
-    QT_QML_MODULE_URI QtWayland.Compositor
-    QT_QMLTYPES_FILENAME plugins.qmltypes
-    QT_QML_MODULE_INSTALL_DIR "${INSTALL_QMLDIR}/QtWayland/Compositor"
-)
+# special case begin
+if (TARGET Qt::Qml)
+    set_target_properties(WaylandCompositor PROPERTIES
+        QT_QML_MODULE_INSTALL_QMLTYPES TRUE
+        QT_QML_MODULE_VERSION ${CMAKE_PROJECT_VERSION}
+        QT_QML_MODULE_URI QtWayland.Compositor
+        QT_QMLTYPES_FILENAME plugins.qmltypes
+        QT_QML_MODULE_INSTALL_DIR "${INSTALL_QMLDIR}/QtWayland/Compositor"
+    )
 
-qt6_qml_type_registration(WaylandCompositor)
+    qt6_qml_type_registration(WaylandCompositor)
+endif()
+# special case end
 
 # special case begin
 qt_record_extra_qt_package_dependency(WaylandCompositor WaylandScannerTools "")
diff --git a/src/compositor/compositor.pro b/src/compositor/compositor.pro
index 8a08494cd..4fbbb2bc4 100644
--- a/src/compositor/compositor.pro
+++ b/src/compositor/compositor.pro
@@ -37,9 +37,11 @@ MODULE_PLUGIN_TYPES = \
 
 load(qt_module)
 
-QMLTYPES_FILENAME = plugins.qmltypes
-QMLTYPES_INSTALL_DIR = $$[QT_INSTALL_QML]/QtWayland/Compositor
-QML_IMPORT_NAME = QtWayland.Compositor
-QML_IMPORT_VERSION = $$QT_VERSION
-CONFIG += qmltypes install_qmltypes
+qtConfig(wayland-compositor-quick) {
+    QMLTYPES_FILENAME = plugins.qmltypes
+    QMLTYPES_INSTALL_DIR = $$[QT_INSTALL_QML]/QtWayland/Compositor
+    QML_IMPORT_NAME = QtWayland.Compositor
+    QML_IMPORT_VERSION = $$QT_VERSION
+    CONFIG += qmltypes install_qmltypes
+}
 
diff --git a/src/compositor/compositor_api/compositor_api.pri b/src/compositor/compositor_api/compositor_api.pri
index 7014b05ce..342e1841a 100644
--- a/src/compositor/compositor_api/compositor_api.pri
+++ b/src/compositor/compositor_api/compositor_api.pri
@@ -27,10 +27,7 @@ HEADERS += \
     compositor_api/qwaylandview_p.h \
     compositor_api/qwaylandresource.h \
     compositor_api/qwaylandsurfacegrabber.h \
-    compositor_api/qwaylandoutputmode_p.h \
-    compositor_api/qwaylandquickchildren.h \
-    compositor_api/qwaylandmousetracker_p.h \
-    compositor_api/qwaylandcompositorquickextensions_p.h
+    compositor_api/qwaylandoutputmode_p.h
 
 SOURCES += \
     compositor_api/qwaylandcompositor.cpp \
@@ -47,8 +44,7 @@ SOURCES += \
     compositor_api/qwaylanddestroylistener.cpp \
     compositor_api/qwaylandview.cpp \
     compositor_api/qwaylandresource.cpp \
-    compositor_api/qwaylandsurfacegrabber.cpp \
-    compositor_api/qwaylandmousetracker.cpp
+    compositor_api/qwaylandsurfacegrabber.cpp
 
 qtConfig(im) {
     HEADERS += \
@@ -69,12 +65,16 @@ qtConfig(draganddrop) {
 
 qtConfig(wayland-compositor-quick) {
     SOURCES += \
+        compositor_api/qwaylandmousetracker.cpp \
         compositor_api/qwaylandquickcompositor.cpp \
         compositor_api/qwaylandquicksurface.cpp \
         compositor_api/qwaylandquickoutput.cpp \
         compositor_api/qwaylandquickitem.cpp
 
     HEADERS += \
+        compositor_api/qwaylandcompositorquickextensions_p.h \
+        compositor_api/qwaylandmousetracker_p.h \
+        compositor_api/qwaylandquickchildren.h \
         compositor_api/qwaylandquickcompositor.h \
         compositor_api/qwaylandquicksurface.h \
         compositor_api/qwaylandquickoutput.h \
diff --git a/src/compositor/compositor_api/qwaylandclient.h b/src/compositor/compositor_api/qwaylandclient.h
index 9598990f0..3d215aa74 100644
--- a/src/compositor/compositor_api/qwaylandclient.h
+++ b/src/compositor/compositor_api/qwaylandclient.h
@@ -30,8 +30,8 @@
 #ifndef QWAYLANDCLIENT_H
 #define QWAYLANDCLIENT_H
 
-#include <QtQml/qqml.h>
 #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 
 #include <QObject>
 
diff --git a/src/compositor/compositor_api/qwaylandcompositor.h b/src/compositor/compositor_api/qwaylandcompositor.h
index dae56b518..f7715107b 100644
--- a/src/compositor/compositor_api/qwaylandcompositor.h
+++ b/src/compositor/compositor_api/qwaylandcompositor.h
@@ -31,6 +31,7 @@
 #define QWAYLANDCOMPOSITOR_H
 
 #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 #include <QtWaylandCompositor/qwaylandcompositorextension.h>
 #include <QtWaylandCompositor/QWaylandOutput>
 
diff --git a/src/compositor/compositor_api/qwaylanddrag.h b/src/compositor/compositor_api/qwaylanddrag.h
index 6519cd96f..8e6861fb7 100644
--- a/src/compositor/compositor_api/qwaylanddrag.h
+++ b/src/compositor/compositor_api/qwaylanddrag.h
@@ -31,12 +31,11 @@
 #define QWAYLANDDRAG_H
 
 #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 
 #include <QtCore/QObject>
 #include <QtCore/QPointF>
 
-#include <QtQml/qqml.h>
-
 QT_REQUIRE_CONFIG(draganddrop);
 
 QT_BEGIN_NAMESPACE
diff --git a/src/compositor/compositor_api/qwaylandkeymap.h b/src/compositor/compositor_api/qwaylandkeymap.h
index 01fcfbdfc..425277613 100644
--- a/src/compositor/compositor_api/qwaylandkeymap.h
+++ b/src/compositor/compositor_api/qwaylandkeymap.h
@@ -31,8 +31,8 @@
 #define QWAYLANDKEYMAP_H
 
 #include <QtCore/QObject>
-#include <QtQml/qqml.h>
 #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 #include <QtWaylandCompositor/qwaylandquickchildren.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/compositor/compositor_api/qwaylandoutput.h b/src/compositor/compositor_api/qwaylandoutput.h
index fc8859874..d8cc18da9 100644
--- a/src/compositor/compositor_api/qwaylandoutput.h
+++ b/src/compositor/compositor_api/qwaylandoutput.h
@@ -31,6 +31,7 @@
 #ifndef QWAYLANDOUTPUT_H
 #define QWAYLANDOUTPUT_H
 
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 #include <QtWaylandCompositor/qwaylandcompositorextension.h>
 #include <QtWaylandCompositor/QWaylandOutputMode>
 #include <QtCore/QObject>
diff --git a/src/compositor/compositor_api/qwaylandresource.h b/src/compositor/compositor_api/qwaylandresource.h
index e2802732f..08642f0d2 100644
--- a/src/compositor/compositor_api/qwaylandresource.h
+++ b/src/compositor/compositor_api/qwaylandresource.h
@@ -31,8 +31,8 @@
 #define QWAYLANDRESOURCE_H
 
 #include <QtCore/QObject>
-#include <QtQml/qqml.h>
 #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 
 struct wl_resource;
 
diff --git a/src/compositor/compositor_api/qwaylandseat.h b/src/compositor/compositor_api/qwaylandseat.h
index 3cb2e0b0d..60d090e9e 100644
--- a/src/compositor/compositor_api/qwaylandseat.h
+++ b/src/compositor/compositor_api/qwaylandseat.h
@@ -35,8 +35,10 @@
 #include <QtCore/QString>
 
 #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 #include <QtWaylandCompositor/qwaylandcompositorextension.h>
 #include <QtWaylandCompositor/qwaylandkeyboard.h>
+#include <QtWaylandCompositor/qwaylandview.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -44,7 +46,6 @@ class QWaylandCompositor;
 class QWaylandSurface;
 class QKeyEvent;
 class QTouchEvent;
-class QWaylandView;
 class QInputEvent;
 class QWaylandSeatPrivate;
 class QWaylandDrag;
diff --git a/src/compositor/compositor_api/qwaylandsurface.h b/src/compositor/compositor_api/qwaylandsurface.h
index d66e276b3..8558866b9 100644
--- a/src/compositor/compositor_api/qwaylandsurface.h
+++ b/src/compositor/compositor_api/qwaylandsurface.h
@@ -32,8 +32,10 @@
 #define QWAYLANDSURFACE_H
 
 #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
+#include <QtWaylandCompositor/qwaylandcompositor.h>
 #include <QtWaylandCompositor/qwaylandcompositorextension.h>
 #include <QtWaylandCompositor/qwaylandclient.h>
+#include <QtWaylandCompositor/qwaylanddrag.h>
 
 #include <QtCore/QScopedPointer>
 #include <QtGui/QImage>
@@ -46,14 +48,11 @@ struct wl_resource;
 QT_BEGIN_NAMESPACE
 
 class QTouchEvent;
-class QWaylandClient;
 class QWaylandSurfacePrivate;
-class QWaylandCompositor;
 class QWaylandBufferRef;
 class QWaylandView;
 class QWaylandSurfaceOp;
 class QWaylandInputMethodControl;
-class QWaylandDrag;
 
 class QWaylandSurfaceRole
 {
diff --git a/src/compositor/extensions/extensions.pri b/src/compositor/extensions/extensions.pri
index 5c3ab0f4f..a08f68208 100644
--- a/src/compositor/extensions/extensions.pri
+++ b/src/compositor/extensions/extensions.pri
@@ -70,7 +70,7 @@ SOURCES += \
     extensions/qwaylandiviapplication.cpp \
     extensions/qwaylandivisurface.cpp \
 
-qtHaveModule(quick) {
+qtConfig(wayland-compositor-quick) {
     QT += quick quick-private
 
     HEADERS += \
diff --git a/src/compositor/extensions/qwaylandshell.h b/src/compositor/extensions/qwaylandshell.h
index 739fd8f25..987f728fb 100644
--- a/src/compositor/extensions/qwaylandshell.h
+++ b/src/compositor/extensions/qwaylandshell.h
@@ -30,7 +30,8 @@
 #ifndef QWAYLANDSHELL_H
 #define QWAYLANDSHELL_H
 
-#include <QtWaylandCompositor/QWaylandCompositorExtension>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
+#include <QtWaylandCompositor/qwaylandcompositorextension.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/compositor/extensions/qwaylandshellsurface.h b/src/compositor/extensions/qwaylandshellsurface.h
index 67450e541..ae2a1b2ac 100644
--- a/src/compositor/extensions/qwaylandshellsurface.h
+++ b/src/compositor/extensions/qwaylandshellsurface.h
@@ -30,7 +30,8 @@
 #ifndef QWAYLANDSHELLSURFACE_H
 #define QWAYLANDSHELLSURFACE_H
 
-#include <QtWaylandCompositor/QWaylandCompositorExtension>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
+#include <QtWaylandCompositor/qwaylandcompositorextension.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/compositor/global/global.pri b/src/compositor/global/global.pri
index 172f916bf..e12df2dd1 100644
--- a/src/compositor/global/global.pri
+++ b/src/compositor/global/global.pri
@@ -2,6 +2,7 @@ INCLUDEPATH += global/
 
 HEADERS += \
     global/qtwaylandcompositorglobal.h \
+    global/qtwaylandqmlinclude.h \
     global/qwaylandcompositorextension.h \
     global/qwaylandcompositorextension_p.h \
     global/qwaylandutils_p.h \
diff --git a/src/compositor/global/qtwaylandcompositorglobal.h b/src/compositor/global/qtwaylandcompositorglobal.h
index cd8cd9efe..4c5e51edf 100644
--- a/src/compositor/global/qtwaylandcompositorglobal.h
+++ b/src/compositor/global/qtwaylandcompositorglobal.h
@@ -58,7 +58,9 @@ QT_BEGIN_NAMESPACE
 
 QT_END_NAMESPACE
 
+#if QT_CONFIG(wayland_compositor_quick)
 void Q_WAYLAND_COMPOSITOR_EXPORT qml_register_types_QtWayland_Compositor();
+#endif
 
 #endif // QWAYLANDCOMPOSITORGLOBAL_H
 
diff --git a/src/compositor/global/qtwaylandqmlinclude.h b/src/compositor/global/qtwaylandqmlinclude.h
new file mode 100644
index 000000000..3e4b758e7
--- /dev/null
+++ b/src/compositor/global/qtwaylandqmlinclude.h
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the plugins 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 QTWAYLANDQMLINCLUDE_H
+#define QTWAYLANDQMLINCLUDE_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 <QtCore/qglobal.h>
+#include <QtWaylandCompositor/qtwaylandcompositor-config.h>
+
+#if QT_CONFIG(wayland_compositor_quick)
+#include <QtQml/qqml.h>
+#else
+#define QML_NAMED_ELEMENT(x)
+#define QML_UNCREATABLE(x)
+#define QML_ADDED_IN_VERSION(x, y)
+#endif
+
+QT_BEGIN_NAMESPACE
+QT_END_NAMESPACE
+
+#endif // QTWAYLANDQMLINCLUDE_H
diff --git a/src/compositor/global/qwaylandcompositorextension.h b/src/compositor/global/qwaylandcompositorextension.h
index ccb6dd0f6..e9bebebb3 100644
--- a/src/compositor/global/qwaylandcompositorextension.h
+++ b/src/compositor/global/qwaylandcompositorextension.h
@@ -30,8 +30,8 @@
 #ifndef QWAYLANDEXTENSION_H
 #define QWAYLANDEXTENSION_H
 
-#include <QtQml/qqml.h>
 #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
+#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 
 #include <QtCore/QObject>