[1] | 1 | /* |
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| 2 | ----------------------------------------------------------------------------- |
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| 3 | This source file is part of OGRE |
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| 4 | (Object-oriented Graphics Rendering Engine) |
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| 5 | For the latest info, see http://www.ogre3d.org/ |
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| 6 | |
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| 7 | Copyright (c) 2000-2006 Torus Knot Software Ltd |
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| 8 | Also see acknowledgements in Readme.html |
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| 9 | |
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| 10 | This program is free software; you can redistribute it and/or modify it under |
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| 11 | the terms of the GNU Lesser General Public License as published by the Free Software |
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| 12 | Foundation; either version 2 of the License, or (at your option) any later |
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| 13 | version. |
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| 14 | |
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| 15 | This program is distributed in the hope that it will be useful, but WITHOUT |
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| 16 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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| 17 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
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| 18 | |
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| 19 | You should have received a copy of the GNU Lesser General Public License along with |
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| 20 | this program; if not, write to the Free Software Foundation, Inc., 59 Temple |
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| 21 | Place - Suite 330, Boston, MA 02111-1307, USA, or go to |
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| 22 | http://www.gnu.org/copyleft/lesser.txt. |
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| 23 | |
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| 24 | You may alternatively use this source under the terms of a specific version of |
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| 25 | the OGRE Unrestricted License provided you have obtained such a license from |
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| 26 | Torus Knot Software Ltd. |
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| 27 | ----------------------------------------------------------------------------- |
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| 28 | */ |
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| 29 | #include "OgreStableHeaders.h" |
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| 30 | #include "OgreStringConverter.h" |
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| 31 | #include "OgreVector2.h" |
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| 32 | #include "OgreVector3.h" |
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| 33 | #include "OgreVector4.h" |
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| 34 | #include "OgreMatrix3.h" |
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| 35 | #include "OgreMatrix4.h" |
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| 36 | #include "OgreQuaternion.h" |
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| 37 | #include "OgreColourValue.h" |
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| 38 | |
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| 39 | namespace Ogre { |
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| 40 | |
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| 41 | //----------------------------------------------------------------------- |
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| 42 | String StringConverter::toString(Real val, unsigned short precision, |
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| 43 | unsigned short width, char fill, std::ios::fmtflags flags) |
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| 44 | { |
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| 45 | StringUtil::StrStreamType stream; |
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| 46 | stream.precision(precision); |
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| 47 | stream.width(width); |
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| 48 | stream.fill(fill); |
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| 49 | if (flags) |
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| 50 | stream.setf(flags); |
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| 51 | stream << val; |
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| 52 | return stream.str(); |
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| 53 | } |
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| 54 | //----------------------------------------------------------------------- |
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| 55 | String StringConverter::toString(int val, |
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| 56 | unsigned short width, char fill, std::ios::fmtflags flags) |
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| 57 | { |
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| 58 | StringUtil::StrStreamType stream; |
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| 59 | stream.width(width); |
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| 60 | stream.fill(fill); |
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| 61 | if (flags) |
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| 62 | stream.setf(flags); |
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| 63 | stream << val; |
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| 64 | return stream.str(); |
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| 65 | } |
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| 66 | //----------------------------------------------------------------------- |
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| 67 | #if OGRE_ARCH_TYPE == OGRE_ARCHITECTURE_64 || OGRE_PLATFORM == OGRE_PLATFORM_APPLE |
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| 68 | String StringConverter::toString(unsigned int val, |
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| 69 | unsigned short width, char fill, std::ios::fmtflags flags) |
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| 70 | { |
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| 71 | StringUtil::StrStreamType stream; |
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| 72 | stream.width(width); |
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| 73 | stream.fill(fill); |
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| 74 | if (flags) |
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| 75 | stream.setf(flags); |
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| 76 | stream << val; |
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| 77 | return stream.str(); |
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| 78 | } |
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| 79 | //----------------------------------------------------------------------- |
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| 80 | String StringConverter::toString(size_t val, |
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| 81 | unsigned short width, char fill, std::ios::fmtflags flags) |
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| 82 | { |
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| 83 | StringUtil::StrStreamType stream; |
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| 84 | stream.width(width); |
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| 85 | stream.fill(fill); |
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| 86 | if (flags) |
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| 87 | stream.setf(flags); |
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| 88 | stream << val; |
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| 89 | return stream.str(); |
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| 90 | } |
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| 91 | #if OGRE_COMPILER == OGRE_COMPILER_MSVC |
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| 92 | //----------------------------------------------------------------------- |
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| 93 | String StringConverter::toString(unsigned long val, |
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| 94 | unsigned short width, char fill, std::ios::fmtflags flags) |
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| 95 | { |
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| 96 | StringUtil::StrStreamType stream; |
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| 97 | stream.width(width); |
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| 98 | stream.fill(fill); |
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| 99 | if (flags) |
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| 100 | stream.setf(flags); |
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| 101 | stream << val; |
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| 102 | return stream.str(); |
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| 103 | } |
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| 104 | |
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| 105 | #endif |
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| 106 | //----------------------------------------------------------------------- |
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| 107 | #else |
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| 108 | String StringConverter::toString(size_t val, |
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| 109 | unsigned short width, char fill, std::ios::fmtflags flags) |
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| 110 | { |
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| 111 | StringUtil::StrStreamType stream; |
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| 112 | stream.width(width); |
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| 113 | stream.fill(fill); |
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| 114 | if (flags) |
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| 115 | stream.setf(flags); |
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| 116 | stream << val; |
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| 117 | return stream.str(); |
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| 118 | } |
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| 119 | //----------------------------------------------------------------------- |
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| 120 | String StringConverter::toString(unsigned long val, |
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| 121 | unsigned short width, char fill, std::ios::fmtflags flags) |
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| 122 | { |
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| 123 | StringUtil::StrStreamType stream; |
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| 124 | stream.width(width); |
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| 125 | stream.fill(fill); |
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| 126 | if (flags) |
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| 127 | stream.setf(flags); |
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| 128 | stream << val; |
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| 129 | return stream.str(); |
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| 130 | } |
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| 131 | //----------------------------------------------------------------------- |
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| 132 | #endif |
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| 133 | String StringConverter::toString(long val, |
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| 134 | unsigned short width, char fill, std::ios::fmtflags flags) |
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| 135 | { |
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| 136 | StringUtil::StrStreamType stream; |
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| 137 | stream.width(width); |
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| 138 | stream.fill(fill); |
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| 139 | if (flags) |
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| 140 | stream.setf(flags); |
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| 141 | stream << val; |
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| 142 | return stream.str(); |
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| 143 | } |
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| 144 | //----------------------------------------------------------------------- |
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| 145 | String StringConverter::toString(const Vector2& val) |
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| 146 | { |
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| 147 | StringUtil::StrStreamType stream; |
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| 148 | stream << val.x << " " << val.y; |
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| 149 | return stream.str(); |
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| 150 | } |
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| 151 | //----------------------------------------------------------------------- |
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| 152 | String StringConverter::toString(const Vector3& val) |
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| 153 | { |
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| 154 | StringUtil::StrStreamType stream; |
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| 155 | stream << val.x << " " << val.y << " " << val.z; |
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| 156 | return stream.str(); |
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| 157 | } |
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| 158 | //----------------------------------------------------------------------- |
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| 159 | String StringConverter::toString(const Vector4& val) |
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| 160 | { |
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| 161 | StringUtil::StrStreamType stream; |
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| 162 | stream << val.x << " " << val.y << " " << val.z << " " << val.w; |
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| 163 | return stream.str(); |
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| 164 | } |
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| 165 | //----------------------------------------------------------------------- |
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| 166 | String StringConverter::toString(const Matrix3& val) |
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| 167 | { |
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| 168 | StringUtil::StrStreamType stream; |
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| 169 | stream << val[0][0] << " " |
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| 170 | << val[0][1] << " " |
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| 171 | << val[0][2] << " " |
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| 172 | << val[1][0] << " " |
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| 173 | << val[1][1] << " " |
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| 174 | << val[1][2] << " " |
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| 175 | << val[2][0] << " " |
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| 176 | << val[2][1] << " " |
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| 177 | << val[2][2]; |
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| 178 | return stream.str(); |
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| 179 | } |
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| 180 | //----------------------------------------------------------------------- |
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| 181 | String StringConverter::toString(bool val, bool yesNo) |
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| 182 | { |
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| 183 | if (val) |
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| 184 | { |
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| 185 | if (yesNo) |
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| 186 | { |
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| 187 | return "yes"; |
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| 188 | } |
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| 189 | else |
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| 190 | { |
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| 191 | return "true"; |
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| 192 | } |
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| 193 | } |
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| 194 | else |
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| 195 | if (yesNo) |
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| 196 | { |
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| 197 | return "no"; |
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| 198 | } |
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| 199 | else |
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| 200 | { |
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| 201 | return "false"; |
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| 202 | } |
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| 203 | } |
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| 204 | //----------------------------------------------------------------------- |
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| 205 | String StringConverter::toString(const Matrix4& val) |
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| 206 | { |
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| 207 | StringUtil::StrStreamType stream; |
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| 208 | stream << val[0][0] << " " |
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| 209 | << val[0][1] << " " |
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| 210 | << val[0][2] << " " |
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| 211 | << val[0][3] << " " |
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| 212 | << val[1][0] << " " |
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| 213 | << val[1][1] << " " |
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| 214 | << val[1][2] << " " |
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| 215 | << val[1][3] << " " |
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| 216 | << val[2][0] << " " |
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| 217 | << val[2][1] << " " |
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| 218 | << val[2][2] << " " |
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| 219 | << val[2][3] << " " |
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| 220 | << val[3][0] << " " |
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| 221 | << val[3][1] << " " |
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| 222 | << val[3][2] << " " |
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| 223 | << val[3][3]; |
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| 224 | return stream.str(); |
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| 225 | } |
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| 226 | //----------------------------------------------------------------------- |
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| 227 | String StringConverter::toString(const Quaternion& val) |
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| 228 | { |
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| 229 | StringUtil::StrStreamType stream; |
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| 230 | stream << val.w << " " << val.x << " " << val.y << " " << val.z; |
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| 231 | return stream.str(); |
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| 232 | } |
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| 233 | //----------------------------------------------------------------------- |
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| 234 | String StringConverter::toString(const ColourValue& val) |
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| 235 | { |
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| 236 | StringUtil::StrStreamType stream; |
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| 237 | stream << val.r << " " << val.g << " " << val.b << " " << val.a; |
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| 238 | return stream.str(); |
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| 239 | } |
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| 240 | //----------------------------------------------------------------------- |
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| 241 | String StringConverter::toString(const StringVector& val) |
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| 242 | { |
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| 243 | StringUtil::StrStreamType stream; |
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| 244 | StringVector::const_iterator i, iend, ibegin; |
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| 245 | ibegin = val.begin(); |
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| 246 | iend = val.end(); |
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| 247 | for (i = ibegin; i != iend; ++i) |
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| 248 | { |
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| 249 | if (i != ibegin) |
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| 250 | stream << " "; |
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| 251 | |
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| 252 | stream << *i; |
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| 253 | } |
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| 254 | return stream.str(); |
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| 255 | } |
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| 256 | //----------------------------------------------------------------------- |
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| 257 | Real StringConverter::parseReal(const String& val) |
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| 258 | { |
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| 259 | // Use istringstream for direct correspondence with toString |
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| 260 | std::istringstream str(val); |
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| 261 | Real ret = 0; |
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| 262 | str >> ret; |
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| 263 | |
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| 264 | return ret; |
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| 265 | } |
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| 266 | //----------------------------------------------------------------------- |
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| 267 | int StringConverter::parseInt(const String& val) |
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| 268 | { |
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| 269 | // Use istringstream for direct correspondence with toString |
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| 270 | std::istringstream str(val); |
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| 271 | int ret = 0; |
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| 272 | str >> ret; |
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| 273 | |
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| 274 | return ret; |
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| 275 | } |
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| 276 | //----------------------------------------------------------------------- |
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| 277 | unsigned int StringConverter::parseUnsignedInt(const String& val) |
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| 278 | { |
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| 279 | // Use istringstream for direct correspondence with toString |
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| 280 | std::istringstream str(val); |
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| 281 | unsigned int ret = 0; |
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| 282 | str >> ret; |
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| 283 | |
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| 284 | return ret; |
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| 285 | } |
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| 286 | //----------------------------------------------------------------------- |
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| 287 | long StringConverter::parseLong(const String& val) |
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| 288 | { |
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| 289 | // Use istringstream for direct correspondence with toString |
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| 290 | std::istringstream str(val); |
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| 291 | long ret = 0; |
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| 292 | str >> ret; |
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| 293 | |
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| 294 | return ret; |
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| 295 | } |
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| 296 | //----------------------------------------------------------------------- |
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| 297 | unsigned long StringConverter::parseUnsignedLong(const String& val) |
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| 298 | { |
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| 299 | // Use istringstream for direct correspondence with toString |
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| 300 | std::istringstream str(val); |
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| 301 | unsigned long ret = 0; |
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| 302 | str >> ret; |
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| 303 | |
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| 304 | return ret; |
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| 305 | } |
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| 306 | //----------------------------------------------------------------------- |
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| 307 | bool StringConverter::parseBool(const String& val) |
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| 308 | { |
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| 309 | return (StringUtil::startsWith(val, "true") || StringUtil::startsWith(val, "yes") |
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| 310 | || StringUtil::startsWith(val, "1")); |
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| 311 | } |
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| 312 | //----------------------------------------------------------------------- |
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| 313 | Vector3 StringConverter::parseVector3(const String& val) |
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| 314 | { |
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| 315 | // Split on space |
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| 316 | std::vector<String> vec = StringUtil::split(val); |
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| 317 | |
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| 318 | if (vec.size() != 3) |
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| 319 | { |
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| 320 | return Vector3::ZERO; |
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| 321 | } |
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| 322 | else |
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| 323 | { |
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| 324 | return Vector3(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2])); |
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| 325 | } |
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| 326 | |
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| 327 | } |
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| 328 | //----------------------------------------------------------------------- |
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| 329 | Matrix3 StringConverter::parseMatrix3(const String& val) |
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| 330 | { |
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| 331 | // Split on space |
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| 332 | std::vector<String> vec = StringUtil::split(val); |
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| 333 | |
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| 334 | if (vec.size() != 9) |
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| 335 | { |
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| 336 | return Matrix3::IDENTITY; |
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| 337 | } |
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| 338 | else |
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| 339 | { |
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| 340 | return Matrix3(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), |
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| 341 | parseReal(vec[3]),parseReal(vec[4]),parseReal(vec[5]), |
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| 342 | parseReal(vec[6]),parseReal(vec[7]),parseReal(vec[8])); |
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| 343 | } |
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| 344 | } |
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| 345 | //----------------------------------------------------------------------- |
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| 346 | Matrix4 StringConverter::parseMatrix4(const String& val) |
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| 347 | { |
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| 348 | // Split on space |
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| 349 | std::vector<String> vec = StringUtil::split(val); |
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| 350 | |
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| 351 | if (vec.size() != 16) |
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| 352 | { |
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| 353 | return Matrix4::IDENTITY; |
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| 354 | } |
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| 355 | else |
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| 356 | { |
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| 357 | return Matrix4(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), parseReal(vec[3]), |
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| 358 | parseReal(vec[4]),parseReal(vec[5]), parseReal(vec[6]), parseReal(vec[7]), |
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| 359 | parseReal(vec[8]),parseReal(vec[9]), parseReal(vec[10]), parseReal(vec[11]), |
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| 360 | parseReal(vec[12]),parseReal(vec[13]), parseReal(vec[14]), parseReal(vec[15])); |
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| 361 | } |
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| 362 | } |
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| 363 | //----------------------------------------------------------------------- |
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| 364 | Quaternion StringConverter::parseQuaternion(const String& val) |
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| 365 | { |
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| 366 | // Split on space |
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| 367 | std::vector<String> vec = StringUtil::split(val); |
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| 368 | |
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| 369 | if (vec.size() != 4) |
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| 370 | { |
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| 371 | return Quaternion::IDENTITY; |
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| 372 | } |
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| 373 | else |
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| 374 | { |
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| 375 | return Quaternion(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), parseReal(vec[3])); |
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| 376 | } |
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| 377 | } |
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| 378 | //----------------------------------------------------------------------- |
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| 379 | ColourValue StringConverter::parseColourValue(const String& val) |
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| 380 | { |
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| 381 | // Split on space |
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| 382 | std::vector<String> vec = StringUtil::split(val); |
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| 383 | |
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| 384 | if (vec.size() == 4) |
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| 385 | { |
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| 386 | return ColourValue(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), parseReal(vec[3])); |
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| 387 | } |
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| 388 | else if (vec.size() == 3) |
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| 389 | { |
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| 390 | return ColourValue(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), 1.0f); |
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| 391 | } |
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| 392 | else |
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| 393 | { |
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| 394 | return ColourValue::Black; |
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| 395 | } |
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| 396 | } |
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| 397 | //----------------------------------------------------------------------- |
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| 398 | StringVector StringConverter::parseStringVector(const String& val) |
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| 399 | { |
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| 400 | return StringUtil::split(val); |
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| 401 | } |
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| 402 | //----------------------------------------------------------------------- |
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| 403 | bool StringConverter::isNumber(const String& val) |
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| 404 | { |
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| 405 | std::istringstream str(val); |
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| 406 | float tst; |
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| 407 | str >> tst; |
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| 408 | return !str.fail() && str.eof(); |
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| 409 | } |
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| 410 | } |
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| 411 | |
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| 412 | |
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