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/* -*- 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 <sal/config.h>
#include <vcl/vclenum.hxx>
#include <config_cairo_canvas.h>
#include <unx/fontmanager.hxx>
#include <salgdi.hxx>
#include <sallayout.hxx>
#include <unx/GenPspGfxBackend.hxx>
namespace vcl::font
{
class PhysicalFontFace;
class PhysicalFontCollection;
}
namespace psp { struct JobData; class PrinterGfx; }
class FreetypeFontInstance;
class FontAttributes;
class SalInfoPrinter;
class ImplFontMetricData;
class VCL_DLLPUBLIC GenPspGraphics final : public SalGraphicsAutoDelegateToImpl
{
std::unique_ptr<GenPspGfxBackend> m_pBackend;
psp::JobData* m_pJobData;
psp::PrinterGfx* m_pPrinterGfx;
rtl::Reference<FreetypeFontInstance>
m_pFreetypeFont[ MAX_FALLBACK ];
public:
GenPspGraphics();
virtual ~GenPspGraphics() override;
void Init( psp::JobData* pJob, psp::PrinterGfx* pGfx );
// helper methods
static const void * DoGetEmbedFontData(psp::fontID aFont, tools::Long* pDataLen);
static void DoFreeEmbedFontData( const void* pData, tools::Long nLen );
// helper methods for sharing with X11SalGraphics
static void DoGetGlyphWidths( psp::fontID aFont,
bool bVertical,
std::vector< sal_Int32 >& rWidths,
Ucs2UIntMap& rUnicodeEnc );
static FontAttributes Info2FontAttributes( const psp::FastPrintFontInfo& );
static void AnnounceFonts( vcl::font::PhysicalFontCollection*,
const psp::FastPrintFontInfo& );
// override all pure virtual methods
virtual SalGraphicsImpl* GetImpl() const override
{
return m_pBackend.get();
}
virtual void GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY ) override;
virtual void SetTextColor( Color nColor ) override;
virtual void SetFont(LogicalFontInstance*, int nFallbackLevel) override;
virtual void GetFontMetric( ImplFontMetricDataRef&, int nFallbackLevel ) override;
virtual FontCharMapRef GetFontCharMap() const override;
virtual bool GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const override;
virtual void GetDevFontList( vcl::font::PhysicalFontCollection* ) override;
// graphics must drop any cached font info
virtual void ClearDevFontCache() override;
virtual bool AddTempDevFont( vcl::font::PhysicalFontCollection*,
const OUString& rFileURL,
const OUString& rFontName ) override;
static bool AddTempDevFontHelper( vcl::font::PhysicalFontCollection* pFontCollection,
std::u16string_view rFileURL,
const OUString& rFontName);
virtual bool CreateFontSubset( const OUString& rToFile,
const vcl::font::PhysicalFontFace*,
const sal_GlyphId* pGlyphIDs,
const sal_uInt8* pEncoding,
sal_Int32* pWidths,
int nGlyphs,
FontSubsetInfo& rInfo ) override;
virtual const void* GetEmbedFontData(const vcl::font::PhysicalFontFace*, tools::Long* pDataLen) override;
virtual void FreeEmbedFontData( const void* pData, tools::Long nDataLen ) override;
virtual void GetGlyphWidths( const vcl::font::PhysicalFontFace*,
bool bVertical,
std::vector< sal_Int32 >& rWidths,
Ucs2UIntMap& rUnicodeEnc ) override;
virtual std::unique_ptr<GenericSalLayout>
GetTextLayout(int nFallbackLevel) override;
virtual void DrawTextLayout( const GenericSalLayout& ) override;
virtual SystemGraphicsData GetGraphicsData() const override;
#if ENABLE_CAIRO_CANVAS
virtual bool SupportsCairo() const override;
virtual cairo::SurfaceSharedPtr CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override;
virtual cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width, int height) const override;
virtual cairo::SurfaceSharedPtr CreateBitmapSurface(const OutputDevice& rRefDevice, const BitmapSystemData& rData, const Size& rSize) const override;
virtual css::uno::Any GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& rSurface, const basegfx::B2ISize& rSize) const override;
#endif // ENABLE_CAIRO_CANVAS
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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