forked from Qortal/Brooklyn
111 lines
4.2 KiB
C++
111 lines
4.2 KiB
C++
/*
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SPDX-FileCopyrightText: 2003-2007 Craig Drummond <craig@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#pragma once
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#include "KfiConstants.h"
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#include "Misc.h"
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#include "kfontinst_export.h"
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#include <QUrl>
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#include <fontconfig/fontconfig.h>
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#if (FC_VERSION < 20200)
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#define KFI_FC_NO_WIDTHS
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#define KFI_FC_LIMITED_WEIGHTS
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#endif
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#ifdef KFI_FC_LIMITED_WEIGHTS
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#undef FC_WEIGHT_LIGHT
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#define FC_WEIGHT_THIN 0
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#define FC_WEIGHT_EXTRALIGHT 40
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#define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT
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#define FC_WEIGHT_LIGHT 50
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#define FC_WEIGHT_BOOK 75
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#define FC_WEIGHT_REGULAR 80
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#define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR
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#define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD
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#define FC_WEIGHT_EXTRABOLD 205
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#define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD
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#define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK
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#endif
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class QString;
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namespace KFI
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{
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namespace FC
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{
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//
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// Ideally only want this class to contain KFI_FC_NO_WIDTHS
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#ifdef KFI_FC_NO_WIDTHS
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#define KFI_FC_WIDTH_ULTRACONDENSED 50
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#define KFI_FC_WIDTH_EXTRACONDENSED 63
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#define KFI_FC_WIDTH_CONDENSED 75
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#define KFI_FC_WIDTH_SEMICONDENSED 87
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#define KFI_FC_WIDTH_NORMAL 100
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#define KFI_FC_WIDTH_SEMIEXPANDED 113
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#define KFI_FC_WIDTH_EXPANDED 125
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#define KFI_FC_WIDTH_EXTRAEXPANDED 150
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#define KFI_FC_WIDTH_ULTRAEXPANDED 200
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#else
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#define KFI_FC_WIDTH_ULTRACONDENSED FC_WIDTH_ULTRACONDENSED
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#define KFI_FC_WIDTH_EXTRACONDENSED FC_WIDTH_EXTRACONDENSED
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#define KFI_FC_WIDTH_CONDENSED FC_WIDTH_CONDENSED
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#define KFI_FC_WIDTH_SEMICONDENSED FC_WIDTH_SEMICONDENSED
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#define KFI_FC_WIDTH_NORMAL FC_WIDTH_NORMAL
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#define KFI_FC_WIDTH_SEMIEXPANDED FC_WIDTH_SEMIEXPANDED
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#define KFI_FC_WIDTH_EXPANDED FC_WIDTH_EXPANDED
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#define KFI_FC_WIDTH_EXTRAEXPANDED FC_WIDTH_EXTRAEXPANDED
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#define KFI_FC_WIDTH_ULTRAEXPANDED FC_WIDTH_ULTRAEXPANDED
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#endif
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extern Q_DECL_EXPORT QUrl encode(const QString &name, quint32 style, const QString &file = QString(), int index = 0);
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extern Q_DECL_EXPORT Misc::TFont decode(const QUrl &url);
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extern Q_DECL_EXPORT QString getFile(const QUrl &url);
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extern Q_DECL_EXPORT int getIndex(const QUrl &url);
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extern Q_DECL_EXPORT int weight(int w); // round w to nearest fc weight
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extern Q_DECL_EXPORT int width(int w); // round w to nearest fc width
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extern Q_DECL_EXPORT int slant(int s); // round s to nearest fc slant
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extern Q_DECL_EXPORT int spacing(int s); // round s to nearest fc spacing
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extern Q_DECL_EXPORT int strToWeight(const QString &str, QString &newStr);
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extern Q_DECL_EXPORT int strToWidth(const QString &str, QString &newStr);
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extern Q_DECL_EXPORT int strToSlant(const QString &str);
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extern Q_DECL_EXPORT quint32 createStyleVal(const QString &name);
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inline Q_DECL_EXPORT quint32 createStyleVal(int weight, int width, int slant)
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{
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return ((weight & 0xFF) << 16) + ((width & 0xFF) << 8) + (slant & 0xFF);
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}
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extern Q_DECL_EXPORT QString styleValToStr(quint32 style);
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extern Q_DECL_EXPORT void decomposeStyleVal(quint32 styleInfo, int &weight, int &width, int &slant);
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extern Q_DECL_EXPORT quint32 styleValFromStr(const QString &style);
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extern Q_DECL_EXPORT QString getFcString(FcPattern *pat, const char *val, int index = 0);
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#ifdef KFI_USE_TRANSLATED_FAMILY_NAME
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extern Q_DECL_EXPORT QString getFcLangString(FcPattern *pat, const char *val, const char *valLang);
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#endif
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extern Q_DECL_EXPORT int getFcInt(FcPattern *pat, const char *val, int index = 0, int def = -1);
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extern Q_DECL_EXPORT QString getName(const QString &file);
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extern Q_DECL_EXPORT void getDetails(FcPattern *pat, QString &family, quint32 &styleVal, int &index, QString &foundry);
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extern Q_DECL_EXPORT QString createName(FcPattern *pat);
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extern Q_DECL_EXPORT QString createName(const QString &family, quint32 styleInfo);
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extern Q_DECL_EXPORT QString createName(const QString &family, int weight, int width, int slant);
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inline Q_DECL_EXPORT QString createName(const Misc::TFont &font)
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{
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return createName(font.family, font.styleInfo);
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}
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extern Q_DECL_EXPORT QString createStyleName(quint32 styleInfo);
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extern Q_DECL_EXPORT QString createStyleName(int weight, int width, int slant);
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extern Q_DECL_EXPORT QString weightStr(int w, bool emptyNormal = true);
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extern Q_DECL_EXPORT QString widthStr(int w, bool emptyNormal = true);
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extern Q_DECL_EXPORT QString slantStr(int s, bool emptyNormal = true);
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extern Q_DECL_EXPORT QString spacingStr(int s);
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extern Q_DECL_EXPORT bool bitmapsEnabled();
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}
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}
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