vcl: convert ImplGetEmphasisMark() to EmphasisMark class

It makes more sense for an emphasis mark to be an object that can be
queried, than it is for it to be a function with lots of output
parameters.

I have added a unit test, note that for now something doesn't seem right
with polypolygon equality checks (test fails, but the disc is generated
the same way) so not testing the shape creation.

Change-Id: I7597603419b69639b8d9764afdb68e266da7a56b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122601
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/vcl/inc/font/EmphasisMark.hxx b/vcl/inc/font/EmphasisMark.hxx
new file mode 100644
index 000000000000..5e902da26294
--- /dev/null
+++ b/vcl/inc/font/EmphasisMark.hxx
@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <tools/fontenum.hxx>
+#include <tools/gen.hxx>
+#include <tools/long.hxx>
+#include <tools/poly.hxx>
+
+#include <vcl/dllapi.h>
+
+namespace vcl::font
+{
+class VCL_DLLPUBLIC EmphasisMark
+{
+public:
+    EmphasisMark(FontEmphasisMark eEmphasis, tools::Long nHeight, sal_Int32 nDPIY);
+
+    tools::PolyPolygon GetShape() const { return maPolyPoly; }
+    bool IsShapePolyLine() const { return mbIsPolyLine; }
+    tools::Rectangle GetRect1() const { return maRect1; }
+    tools::Rectangle GetRect2() const { return maRect2; }
+    tools::Long GetYOffset() const { return mnYOff; }
+    tools::Long GetWidth() const { return mnWidth; }
+
+private:
+    tools::PolyPolygon maPolyPoly;
+    bool mbIsPolyLine;
+    tools::Rectangle maRect1;
+    tools::Rectangle maRect2;
+    tools::Long mnYOff;
+    tools::Long mnWidth;
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */