/* ScummVM - Graphic Adventure Engine * * ScummVM is the legal property of its developers, whose names * are too numerous to list here. Please refer to the COPYRIGHT * file distributed with this source distribution. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * */ #ifndef GRAPHICS_FONTS_MACFONT_H #define GRAPHICS_FONTS_MACFONT_H #include "common/array.h" #include "common/hashmap.h" #include "common/stream.h" #include "graphics/font.h" namespace Graphics { class MacFontFamily { public: MacFontFamily(); ~MacFontFamily(); bool load(Common::SeekableReadStream &stream); int getKerningOffset(uint style, int32 left, uint32 right) const; struct AsscEntry { uint16 _fontSize; uint16 _fontStyle; uint16 _fontID; }; Common::Array *getAssocTable() { return &_ffAssocEntries; } private: // FOND uint16 _ffFlags; uint16 _ffFamID; uint16 _ffFirstChar; uint16 _ffLastChar; int16 _ffAscent; int16 _ffDescent; int16 _ffLeading; int16 _ffWidMax; uint32 _ffWTabOff; uint32 _ffKernOff; uint32 _ffStylOff; uint16 _ffProperty[9]; uint16 _ffIntl[2]; uint16 _ffVersion; uint16 _ffNumAssoc; Common::Array _ffAssocEntries; uint16 _ffNumOffsets; uint32 *_ffOffsets; struct BBoxEntry { uint16 _style; int16 _left; int16 _bottom; int16 _right; int16 _top; }; uint16 _ffNumBBoxes; Common::Array _ffBBoxes; struct KernPair { byte _firstChar; byte _secondChar; uint16 _distance; }; struct KernEntry { uint16 _style; uint16 _entryLength; Common::Array _kernPairs; Common::HashMap _kernTable; }; uint16 _ffNumKerns; Common::Array _ffKernEntries; }; struct MacGlyph { void clear() { bitmapOffset = 0; width = 0; height = 0; bitmapWidth = 0; kerningOffset = 0; } uint16 bitmapOffset; byte width; uint16 height; uint16 bitmapWidth; int kerningOffset; }; struct MacFONTdata { uint16 _fontType; uint16 _firstChar; uint16 _lastChar; uint16 _maxWidth; int16 _kernMax; int16 _nDescent; uint16 _fRectWidth; uint16 _fRectHeight; uint32 _owTLoc; uint16 _ascent; uint16 _descent; uint16 _leading; uint16 _rowWords; byte *_bitImage; Common::Array _glyphs; MacGlyph _defaultChar; MacFontFamily *_family; int _size; int _style; }; /** * Processing of Mac FONT/NFNT rResources */ class MacFONTFont : public Font { public: MacFONTFont(); MacFONTFont(const MacFONTdata &data); virtual ~MacFONTFont(); virtual int getFontHeight() const { return _data._fRectHeight; } virtual int getMaxCharWidth() const { return _data._maxWidth; } virtual int getCharWidth(uint32 chr) const; virtual void drawChar(Surface *dst, uint32 chr, int x, int y, uint32 color) const; bool loadFont(Common::SeekableReadStream &stream, MacFontFamily *family = nullptr, int size = 12, int style = 0); virtual int getKerningOffset(uint32 left, uint32 right) const; int getFontSize() const { return _data._size; } static MacFONTFont *scaleFont(const MacFONTFont *src, int newSize, bool bold = false, bool italic = false); static void testBlit(const MacFONTFont *src, ManagedSurface *dst, int color, int x0, int y0, int width); private: MacFONTdata _data; const MacGlyph *findGlyph(uint32 c) const; }; } // End of namespace Graphics #endif