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| -rw-r--r-- | vcl/inc/impfontmetricdata.hxx | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/vcl/inc/impfontmetricdata.hxx b/vcl/inc/impfontmetricdata.hxx new file mode 100644 index 000000000..d801b9e41 --- /dev/null +++ b/vcl/inc/impfontmetricdata.hxx @@ -0,0 +1,149 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_VCL_INC_IMPFONTMETRICDATA_HXX +#define INCLUDED_VCL_INC_IMPFONTMETRICDATA_HXX + +#include <vcl/dllapi.h> +#include <tools/ref.hxx> +#include "fontattributes.hxx" +#include "sft.hxx" + +#include <vector> + +class ImplFontMetricData; +typedef tools::SvRef<ImplFontMetricData> ImplFontMetricDataRef; + +class OutputDevice; +class FontSelectPattern; +class LogicalFontInstance; + +class VCL_DLLPUBLIC ImplFontMetricData : public FontAttributes, public SvRefBase +{ +public: + explicit ImplFontMetricData( const FontSelectPattern& ); + + // font instance attributes from the font request + long GetWidth() const { return mnWidth; } + short GetOrientation() const { return mnOrientation; } + + void SetWidth(long nWidth) { mnWidth=nWidth; } + void SetOrientation(short nOrientation) { mnOrientation=nOrientation; } + + // font metrics measured for the font instance + long GetAscent() const { return mnAscent; } + long GetDescent() const { return mnDescent; } + long GetInternalLeading() const { return mnIntLeading; } + long GetExternalLeading() const { return mnExtLeading; } + int GetSlant() const { return mnSlant; } + long GetMinKashida() const { return mnMinKashida; } + + void SetSlant(int nSlant) { mnSlant=nSlant; } + void SetMinKashida( long nMinKashida ) { mnMinKashida=nMinKashida; } + + // font attributes queried from the font instance + bool IsFullstopCentered() const { return mbFullstopCentered; } + long GetBulletOffset() const { return mnBulletOffset; } + + void SetFullstopCenteredFlag(bool bFullstopCentered) { mbFullstopCentered = bFullstopCentered; } + + // font metrics that are usually derived from the measurements + long GetUnderlineSize() const { return mnUnderlineSize; } + long GetUnderlineOffset() const { return mnUnderlineOffset; } + long GetBoldUnderlineSize() const { return mnBUnderlineSize; } + long GetBoldUnderlineOffset() const { return mnBUnderlineOffset; } + long GetDoubleUnderlineSize() const { return mnDUnderlineSize; } + long GetDoubleUnderlineOffset1() const { return mnDUnderlineOffset1; } + long GetDoubleUnderlineOffset2() const { return mnDUnderlineOffset2; } + long GetWavelineUnderlineSize() const { return mnWUnderlineSize; } + long GetWavelineUnderlineOffset() const { return mnWUnderlineOffset; } + long GetAboveUnderlineSize() const { return mnAboveUnderlineSize; } + long GetAboveUnderlineOffset() const { return mnAboveUnderlineOffset; } + long GetAboveBoldUnderlineSize() const { return mnAboveBUnderlineSize; } + long GetAboveBoldUnderlineOffset() const { return mnAboveBUnderlineOffset; } + long GetAboveDoubleUnderlineSize() const { return mnAboveDUnderlineSize; } + long GetAboveDoubleUnderlineOffset1() const { return mnAboveDUnderlineOffset1; } + long GetAboveDoubleUnderlineOffset2() const { return mnAboveDUnderlineOffset2; } + long GetAboveWavelineUnderlineSize() const { return mnAboveWUnderlineSize; } + long GetAboveWavelineUnderlineOffset() const { return mnAboveWUnderlineOffset; } + long GetStrikeoutSize() const { return mnStrikeoutSize; } + long GetStrikeoutOffset() const { return mnStrikeoutOffset; } + long GetBoldStrikeoutSize() const { return mnBStrikeoutSize; } + long GetBoldStrikeoutOffset() const { return mnBStrikeoutOffset; } + long GetDoubleStrikeoutSize() const { return mnDStrikeoutSize; } + long GetDoubleStrikeoutOffset1() const { return mnDStrikeoutOffset1; } + long GetDoubleStrikeoutOffset2() const { return mnDStrikeoutOffset2; } + + void ImplInitTextLineSize( const OutputDevice* pDev ); + void ImplInitAboveTextLineSize(); + void ImplInitFlags( const OutputDevice* pDev ); + void ImplCalcLineSpacing(LogicalFontInstance *pFontInstance); + +private: + bool ShouldUseWinMetrics(const vcl::TTGlobalFontInfo& rInfo); + + // font instance attributes from the font request + long mnHeight; // Font size + long mnWidth; // Reference Width + short mnOrientation; // Rotation in 1/10 degrees + + // font metrics measured for the font instance + long mnAscent; // Ascent + long mnDescent; // Descent + long mnIntLeading; // Internal Leading + long mnExtLeading; // External Leading + int mnSlant; // Slant (Italic/Oblique) + long mnMinKashida; // Minimal width of kashida (Arabic) + + // font attributes queried from the font instance + bool mbFullstopCentered; + long mnBulletOffset; // Offset to position non-print character + + // font metrics that are usually derived from the measurements + long mnUnderlineSize; // Lineheight of Underline + long mnUnderlineOffset; // Offset from Underline to Baseline + long mnBUnderlineSize; // Height of bold underline + long mnBUnderlineOffset; // Offset from bold underline to baseline + long mnDUnderlineSize; // Height of double underline + long mnDUnderlineOffset1; // Offset from double underline to baseline + long mnDUnderlineOffset2; // Offset from double underline to baseline + long mnWUnderlineSize; // Height of WaveLine underline + long mnWUnderlineOffset; // Offset from WaveLine underline to baseline, but centrered to WaveLine + long mnAboveUnderlineSize; // Height of single underline (for Vertical Right) + long mnAboveUnderlineOffset; // Offset from single underline to baseline (for Vertical Right) + long mnAboveBUnderlineSize; // Height of bold underline (for Vertical Right) + long mnAboveBUnderlineOffset; // Offset from bold underline to baseline (for Vertical Right) + long mnAboveDUnderlineSize; // Height of double underline (for Vertical Right) + long mnAboveDUnderlineOffset1; // Offset from double underline to baseline (for Vertical Right) + long mnAboveDUnderlineOffset2; // Offset from double underline to baseline (for Vertical Right) + long mnAboveWUnderlineSize; // Height of WaveLine-strike-out (for Vertical Right) + long mnAboveWUnderlineOffset; // Offset from WaveLine-strike-out to baseline, but centrered to the WaveLine (for Vertical Right) + long mnStrikeoutSize; // Height of single strike-out + long mnStrikeoutOffset; // Offset from single strike-out to baseline + long mnBStrikeoutSize; // Height of bold strike-out + long mnBStrikeoutOffset; // Offset of bold strike-out to baseline + long mnDStrikeoutSize; // Height of double strike-out + long mnDStrikeoutOffset1; // Offset of double strike-out to baseline + long mnDStrikeoutOffset2; // Offset of double strike-out to baseline + +}; + +#endif // INCLUDED_VCL_INC_IMPFONTMETRICDATA_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |