Move CGCotextHolder to separate file - CGHelpers.hxx

Change-Id: Id511af2ee22e421aa7088a72f43a74d45dfe6ec1
Reviewed-on: https://gerrit.libreoffice.org/72437
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

vcl/inc/quartz/CGHelpers.hxx

+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#ifndef INCLUDED_VCL_INC_QUARTZ_CGHELPER_HXX
+#define INCLUDED_VCL_INC_QUARTZ_CGHELPER_HXX
+
+#include <premac.h>
+#include <CoreGraphics/CoreGraphics.h>
+#include <postmac.h>
+
+class CGContextHolder
+{
+    CGContextRef mpContext;
+#if OSL_DEBUG_LEVEL > 0
+    int mnContextStackDepth;
+#endif
+
+public:
+    CGContextHolder()
+        : mpContext(nullptr)
+#if OSL_DEBUG_LEVEL > 0
+        , mnContextStackDepth(0)
+#endif
+    {
+    }
+
+    CGContextRef get() const { return mpContext; }
+
+    bool isSet() const { return mpContext != nullptr; }
+
+    void set(CGContextRef const& pContext) { mpContext = pContext; }
+
+    void saveState()
+    {
+        SAL_INFO("vcl.cg", "CGContextSaveGState(" << mpContext << ") " << ++mnContextStackDepth);
+        CGContextSaveGState(mpContext);
+    }
+
+    void restoreState()
+    {
+        SAL_INFO("vcl.cg", "CGContextRestoreGState(" << mpContext << ") " << mnContextStackDepth--);
+        CGContextRestoreGState(mpContext);
+    }
+};
+
+#endif // INCLUDED_VCL_INC_QUARTZ_CGHELPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/inc/quartz/salgdi.h

@@ -38,6 +38,7 @@
 #include <vcl/fontcapabilities.hxx>
 #include <vcl/metric.hxx>
 
+
 #include <fontinstance.hxx>
 #include <impfontmetricdata.hxx>
 #include <PhysicalFontFace.hxx>
@@ -47,6 +48,8 @@
 #include <unordered_map>
 #include <hb-ot.h>
 
+#include <quartz/CGHelpers.hxx>
+
 class AquaSalFrame;
 class FontAttributes;
 class CoreTextStyle;
@@ -127,49 +130,6 @@ private:
     std::unordered_map<sal_IntPtr, rtl::Reference<CoreTextFontFace>> maFontContainer;
 };
 
-class CGContextHolder
-{
-    CGContextRef mpContext;
-#if OSL_DEBUG_LEVEL > 0
-    int mnContextStackDepth;
-#endif
-public:
-
-    CGContextHolder()
-        : mpContext(nullptr)
-#if OSL_DEBUG_LEVEL > 0
-        , mnContextStackDepth( 0 )
-#endif
-    {}
-
-    CGContextRef get() const
-    {
-        return mpContext;
-    }
-
-    bool isSet() const
-    {
-        return mpContext != nullptr;
-    }
-
-    void set(CGContextRef const & pContext)
-    {
-        mpContext = pContext;
-    }
-
-    void saveState()
-    {
-        SAL_INFO("vcl.cg", "CGContextSaveGState(" << mpContext << ") " << ++mnContextStackDepth );
-        CGContextSaveGState(mpContext);
-    }
-
-    void restoreState()
-    {
-        SAL_INFO( "vcl.cg", "CGContextRestoreGState(" << mpContext << ") " << mnContextStackDepth-- );
-        CGContextRestoreGState(mpContext);
-    }
-};
-
 class AquaSalGraphics : public SalGraphics
 {
     CGLayerRef mxLayer; // Quartz graphics layer