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coverage.hh

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00001 /* GFC-UI: GTK+ Foundation Classes (User Interface Library) 00002 * Copyright (C) 2002-2004 The GFC Development Team. 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00024 00025 #ifndef GFC_PANGO_COVERAGE_HH 00026 #define GFC_PANGO_COVERAGE_HH 00027 00028 #ifndef GFC_OBJECT_HH 00029 #include <gfc/object.hh> 00030 #endif 00031 00032 #ifndef __PANGO_COVERAGE_H__ 00033 #include <pango/pango-coverage.h> 00034 #endif 00035 00036 namespace GFC { 00037 00038 namespace Pango { 00039 00043 00044 enum CoverageLevel 00045 { 00046 COVERAGE_NONE = PANGO_COVERAGE_NONE, 00048 00049 COVERAGE_FALLBACK = PANGO_COVERAGE_FALLBACK, 00054 00055 COVERAGE_APPROXIMATE = PANGO_COVERAGE_APPROXIMATE, 00058 00059 COVERAGE_EXACT = PANGO_COVERAGE_EXACT 00061 }; 00062 00069 00070 class Coverage : public GFC::Object 00071 { 00072 PangoCoverage *coverage_; 00073 00074 public: 00077 00078 Coverage(); 00080 00081 explicit Coverage(PangoCoverage *coverage); 00087 00088 Coverage(const Coverage& src); 00091 00092 virtual ~Coverage(); 00094 00095 Coverage& operator=(const Coverage& src); 00098 00100 00101 static Pointer<Coverage> from_bytes(unsigned char *bytes, int n_bytes); 00106 00109 00110 PangoCoverage* pango_coverage() const; 00112 00113 operator PangoCoverage* () const; 00115 00116 CoverageLevel get(int index) const; 00120 00124 00125 void set(int index, CoverageLevel level); 00129 00130 void max(const Coverage& other); 00135 00136 void to_bytes(unsigned char **bytes, int *n_bytes); 00140 00142 }; 00143 00144 } // namespace Pango 00145 00146 } // namespace GFC 00147 00148 #include <gfc/pango/inline/coverage.inl> 00149 00150 #endif // GFC_PANGO_COVERAGE_HH 00151

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