Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/canvas/source/cairo/cairo_canvasfont.hxx b/canvas/source/cairo/cairo_canvasfont.hxx
new file mode 100644
index 000000000..0ebe9acd8
--- /dev/null
+++ b/canvas/source/cairo/cairo_canvasfont.hxx
@@ -0,0 +1,83 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <cppuhelper/compbase.hxx>
+#include <cppuhelper/basemutex.hxx>
+
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/geometry/Matrix2D.hpp>
+#include <com/sun/star/rendering/FontRequest.hpp>
+#include <com/sun/star/rendering/XCanvasFont.hpp>
+
+#include <vcl/font.hxx>
+
+#include <vclwrapper.hxx>
+
+#include "cairo_surfaceprovider.hxx"
+
+
+/* Definition of CanvasFont class */
+
+namespace cairocanvas
+{
+    typedef ::cppu::WeakComponentImplHelper< css::rendering::XCanvasFont,
+                                             css::lang::XServiceInfo > CanvasFont_Base;
+
+    class CanvasFont : public ::cppu::BaseMutex,
+                       public CanvasFont_Base
+    {
+    public:
+        typedef rtl::Reference<CanvasFont> Reference;
+        /// make noncopyable
+        CanvasFont(const CanvasFont&) = delete;
+        const CanvasFont& operator=(const CanvasFont&) = delete;
+
+        CanvasFont( const css::rendering::FontRequest&                                  fontRequest,
+                    const css::uno::Sequence< css::beans::PropertyValue >&              extraFontProperties,
+                    const css::geometry::Matrix2D&                                      rFontMatrix,
+                    SurfaceProviderRef                                                  rDevice );
+
+        /// Dispose all internal references
+        virtual void SAL_CALL disposing() override;
+
+        // XCanvasFont
+        virtual css::uno::Reference< css::rendering::XTextLayout > SAL_CALL createTextLayout( const css::rendering::StringContext& aText, sal_Int8 nDirection, sal_Int64 nRandomSeed ) override;
+        virtual css::rendering::FontRequest SAL_CALL getFontRequest(  ) override;
+        virtual css::rendering::FontMetrics SAL_CALL getFontMetrics(  ) override;
+        virtual css::uno::Sequence< double > SAL_CALL getAvailableSizes(  ) override;
+        virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getExtraFontProperties(  ) override;
+
+        // XServiceInfo
+        virtual OUString SAL_CALL getImplementationName() override;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+        vcl::Font const & getVCLFont() const;
+
+    private:
+        ::canvas::vcltools::VCLObject<vcl::Font> maFont;
+        css::rendering::FontRequest              maFontRequest;
+        SurfaceProviderRef                       mpRefDevice;
+    };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */