Make the Canvas item configurable

Change-Id: I22a84098bf3a7e2d48f09981c9c953f2e53e6cc1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

9 files changed, 41 insertions, 5 deletions

diff --git a/src/quick/configure.json b/src/quick/configure.json
index de75873972..00e0b52905 100644
--- a/src/quick/configure.json
+++ b/src/quick/configure.json
@@ -7,7 +7,8 @@
 
     "commandline": {
         "options": {
-            "d3d12": "boolean"
+            "d3d12": "boolean",
+            "quick-canvas": "boolean"
         }
     },
 
@@ -27,6 +28,13 @@
             "output": [
                 "privateFeature"
             ]
+        },
+        "quick-canvas": {
+            "label": "Canvas item",
+            "purpose": "Provides the Qt Quick Canvas Item",
+            "output": [
+                "privateFeature"
+            ]
         }
     },
 
@@ -34,7 +42,8 @@
         {
             "section": "Qt Quick",
             "entries": [
-                "d3d12"
+                "d3d12",
+                "quick-canvas"
             ]
         }
     ]
diff --git a/src/quick/items/context2d/qquickcanvascontext_p.h b/src/quick/items/context2d/qquickcanvascontext_p.h
index 4f71770e1a..0746b7dcd3 100644
--- a/src/quick/items/context2d/qquickcanvascontext_p.h
+++ b/src/quick/items/context2d/qquickcanvascontext_p.h
@@ -51,10 +51,13 @@
 // We mean it.
 //
 
+#include <private/qtquickglobal_p.h>
+
+QT_REQUIRE_CONFIG(quick_canvas);
+
 #include <QtQuick/qquickitem.h>
 #include <private/qv8engine_p.h>
 
-
 QT_BEGIN_NAMESPACE
 
 class QQuickCanvasItem;
diff --git a/src/quick/items/context2d/qquickcanvasitem_p.h b/src/quick/items/context2d/qquickcanvasitem_p.h
index 4f94393a45..8196debef1 100644
--- a/src/quick/items/context2d/qquickcanvasitem_p.h
+++ b/src/quick/items/context2d/qquickcanvasitem_p.h
@@ -51,6 +51,10 @@
 // We mean it.
 //
 
+#include <private/qtquickglobal_p.h>
+
+QT_REQUIRE_CONFIG(quick_canvas);
+
 #include <QtQuick/qquickitem.h>
 #include <private/qv8engine_p.h>
 #include <private/qqmlrefcount_p.h>
diff --git a/src/quick/items/context2d/qquickcontext2d_p.h b/src/quick/items/context2d/qquickcontext2d_p.h
index b526c8320d..e897263b6f 100644
--- a/src/quick/items/context2d/qquickcontext2d_p.h
+++ b/src/quick/items/context2d/qquickcontext2d_p.h
@@ -51,7 +51,10 @@
 // We mean it.
 //
 
-#include <QtQuick/qtquickglobal.h>
+#include <private/qtquickglobal_p.h>
+
+QT_REQUIRE_CONFIG(quick_canvas);
+
 #include <QtQml/qqml.h>
 #include <QtQml/qqmlcomponent.h>
 #include <private/qquickcanvascontext_p.h>
diff --git a/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h b/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
index f281cec2d5..3663e49f10 100644
--- a/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
+++ b/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
@@ -51,6 +51,10 @@
 // We mean it.
 //
 
+#include <private/qtquickglobal_p.h>
+
+QT_REQUIRE_CONFIG(quick_canvas);
+
 #include <QtCore/qmutex.h>
 #include "qquickcontext2d_p.h"
 
diff --git a/src/quick/items/context2d/qquickcontext2dtexture_p.h b/src/quick/items/context2d/qquickcontext2dtexture_p.h
index ed38382892..6a5d4e8b09 100644
--- a/src/quick/items/context2d/qquickcontext2dtexture_p.h
+++ b/src/quick/items/context2d/qquickcontext2dtexture_p.h
@@ -51,6 +51,10 @@
 // We mean it.
 //
 
+#include <private/qtquickglobal_p.h>
+
+QT_REQUIRE_CONFIG(quick_canvas);
+
 #include <QtQuick/qsgtexture.h>
 #include "qquickcanvasitem_p.h"
 #include "qquickcontext2d_p.h"
diff --git a/src/quick/items/context2d/qquickcontext2dtile_p.h b/src/quick/items/context2d/qquickcontext2dtile_p.h
index a87202daae..2f3fdeb54f 100644
--- a/src/quick/items/context2d/qquickcontext2dtile_p.h
+++ b/src/quick/items/context2d/qquickcontext2dtile_p.h
@@ -51,6 +51,10 @@
 // We mean it.
 //
 
+#include <private/qtquickglobal_p.h>
+
+QT_REQUIRE_CONFIG(quick_canvas);
+
 #include "qquickcontext2d_p.h"
 #ifndef QT_NO_OPENGL
 # include <QOpenGLFramebufferObject>
diff --git a/src/quick/items/items.pri b/src/quick/items/items.pri
index d91705451e..eb9afdcd0e 100644
--- a/src/quick/items/items.pri
+++ b/src/quick/items/items.pri
@@ -174,4 +174,5 @@ qtConfig(opengl(es1|es2)?) {
 RESOURCES += \
     $$PWD/items.qrc
 
-include(context2d/context2d.pri)
+qtConfig(quick-canvas): \
+    include(context2d/context2d.pri)
diff --git a/src/quick/items/qquickitemsmodule.cpp b/src/quick/items/qquickitemsmodule.cpp
index 1bc1aebe4f..6bb6cdddba 100644
--- a/src/quick/items/qquickitemsmodule.cpp
+++ b/src/quick/items/qquickitemsmodule.cpp
@@ -71,8 +71,10 @@
 #include "qquickitemanimation_p.h"
 #include <QtQuick/private/qquickshadereffectsource_p.h>
 //#include <private/qquickpincharea_p.h>
+#if QT_CONFIG(quick_canvas)
 #include <QtQuick/private/qquickcanvasitem_p.h>
 #include <QtQuick/private/qquickcontext2d_p.h>
+#endif
 #include "qquickitemgrabresult.h"
 #include "qquicksprite_p.h"
 #include "qquickspritesequence_p.h"
@@ -216,7 +218,9 @@ static void qt_quickitems_defineModule(const char *uri, int major, int minor)
 
     qmlRegisterUncreatableType<QQuickPaintedItem>("QtQuick", 2, 0, "PaintedItem", QQuickPaintedItem::tr("Cannot create instance of abstract class PaintedItem"));
 
+#if QT_CONFIG(quick_canvas)
     qmlRegisterType<QQuickCanvasItem>("QtQuick", 2, 0, "Canvas");
+#endif
 
     qmlRegisterType<QQuickSprite>("QtQuick", 2, 0, "Sprite");
     qmlRegisterType<QQuickAnimatedSprite>("QtQuick", 2, 0, "AnimatedSprite");