199dbff478
For some reason we are getting the wrong font width for fallback fonts, which results in rendering them squished. This happens only with VCL canvas, but not with DX one, so it shows when hardware acceleration is disabled (either explicitly or implicitly when Skia is enabled). Change-Id: I5a45b1c1d68f4c6e6dd6b43371602af3330a7cd3 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/154272 Tested-by: Jenkins Reviewed-by: خالد حسني <khaled@libreoffice.org>
91 lines
3.9 KiB
C++
91 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <cppuhelper/compbase.hxx>
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#include <cppuhelper/basemutex.hxx>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/geometry/Matrix2D.hpp>
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#include <com/sun/star/rendering/FontRequest.hpp>
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#include <com/sun/star/rendering/XCanvasFont.hpp>
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#include <com/sun/star/rendering/XGraphicDevice.hpp>
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#include <vcl/font.hxx>
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#include <vclwrapper.hxx>
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#include "outdevprovider.hxx"
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/* Definition of CanvasFont class */
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namespace vclcanvas
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{
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typedef ::cppu::WeakComponentImplHelper< css::rendering::XCanvasFont,
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css::lang::XServiceInfo > CanvasFont_Base;
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class CanvasFont : public ::cppu::BaseMutex,
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public CanvasFont_Base
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{
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public:
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typedef rtl::Reference<CanvasFont> Reference;
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/// make noncopyable
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CanvasFont(const CanvasFont&) = delete;
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const CanvasFont& operator=(const CanvasFont&) = delete;
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CanvasFont( const css::rendering::FontRequest& fontRequest,
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const css::uno::Sequence< css::beans::PropertyValue >& extraFontProperties,
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const css::geometry::Matrix2D& rFontMatrix,
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css::rendering::XGraphicDevice& rDevice,
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const OutDevProviderSharedPtr& rOutDevProvider );
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/// Dispose all internal references
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virtual void SAL_CALL disposing() override;
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// XCanvasFont
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virtual css::uno::Reference< css::rendering::XTextLayout > SAL_CALL createTextLayout( const css::rendering::StringContext& aText, sal_Int8 nDirection, sal_Int64 nRandomSeed ) override;
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virtual css::rendering::FontRequest SAL_CALL getFontRequest( ) override;
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virtual css::rendering::FontMetrics SAL_CALL getFontMetrics( ) override;
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virtual css::uno::Sequence< double > SAL_CALL getAvailableSizes( ) override;
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virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getExtraFontProperties( ) override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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vcl::Font const & getVCLFont() const;
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const css::geometry::Matrix2D& getFontMatrix() const;
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private:
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::canvas::vcltools::VCLObject<vcl::Font> maFont;
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css::rendering::FontRequest maFontRequest;
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css::uno::Reference< css::rendering::XGraphicDevice> mpRefDevice;
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OutDevProviderSharedPtr mpOutDevProvider;
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css::geometry::Matrix2D maFontMatrix;
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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