KDE 4.6 API Reference KIO
knfotranslator.cpp
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00001 /***************************************************************************** 00002 * Copyright (C) 2010 by Peter Penz <peter.penz@gmx.at> * 00003 * * 00004 * This library is free software; you can redistribute it and/or * 00005 * modify it under the terms of the GNU Library General Public * 00006 * License as published by the Free Software Foundation; either * 00007 * version 2 of the License, or (at your option) any later version. * 00008 * * 00009 * This library 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 GNU * 00012 * 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 library; see the file COPYING.LIB. If not, write to * 00016 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * 00017 * Boston, MA 02110-1301, USA. * 00018 *****************************************************************************/ 00019 00020 #include "knfotranslator_p.h" 00021 #include <klocale.h> 00022 #include <kstandarddirs.h> 00023 00024 #include <kurl.h> 00025 00026 #include <config-kio.h> 00027 #ifndef KIO_NO_NEPOMUK 00028 #define DISABLE_NEPOMUK_LEGACY 00029 #include "property.h" 00030 #endif 00031 00032 struct TranslationItem { 00033 const char* const key; 00034 const char* const context; 00035 const char* const value; 00036 }; 00037 00038 // TODO: a lot of NFOs are missing yet 00039 static const TranslationItem g_translations[] = { 00040 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#comment", I18N_NOOP2_NOSTRIP("@label", "Comment") }, 00041 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#contentCreated", I18N_NOOP2_NOSTRIP("@label creation date", "Created") }, 00042 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#contentSize", I18N_NOOP2_NOSTRIP("@label file content size", "Size") }, 00043 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#depends", I18N_NOOP2_NOSTRIP("@label file depends from", "Depends") }, 00044 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#generator", I18N_NOOP2_NOSTRIP("@label Software used to generate content", "Generator") }, 00045 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#hasLogicalPart", I18N_NOOP2_NOSTRIP("@label see http://www.semanticdesktop.org/ontologies/2007/01/19/nie#hasLogicalPart", "Has Logical Part") }, 00046 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#isPartOf", I18N_NOOP2_NOSTRIP("@label parent directory", "Part of") }, 00047 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#keyword", I18N_NOOP2_NOSTRIP("@label", "Keyword") }, 00048 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#lastModified", I18N_NOOP2_NOSTRIP("@label modified date of file", "Modified") }, 00049 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#mimeType", I18N_NOOP2_NOSTRIP("@label", "MIME Type") }, 00050 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#plainTextContent", I18N_NOOP2_NOSTRIP("@label", "Content") }, 00051 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#subject", I18N_NOOP2_NOSTRIP("@label", "Subject") }, 00052 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#title", I18N_NOOP2_NOSTRIP("@label music title", "Title") }, 00053 { "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#url", I18N_NOOP2_NOSTRIP("@label file URL", "Location") }, 00054 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nco#creator", I18N_NOOP2_NOSTRIP("@label", "Creator") }, 00055 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#averageBitrate", I18N_NOOP2_NOSTRIP("@label", "Average Bitrate") }, 00056 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#channels", I18N_NOOP2_NOSTRIP("@label", "Channels") }, 00057 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#characterCount", I18N_NOOP2_NOSTRIP("@label number of characters", "Characters") }, 00058 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#codec", I18N_NOOP2_NOSTRIP("@label", "Codec") }, 00059 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#colorDepth", I18N_NOOP2_NOSTRIP("@label", "Color Depth") }, 00060 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#duration", I18N_NOOP2_NOSTRIP("@label", "Duration") }, 00061 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#fileName", I18N_NOOP2_NOSTRIP("@label", "Filename") }, 00062 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#height", I18N_NOOP2_NOSTRIP("@label", "Height") }, 00063 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#interlaceMode", I18N_NOOP2_NOSTRIP("@label", "Interlace Mode") }, 00064 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#lineCount", I18N_NOOP2_NOSTRIP("@label number of lines", "Lines") }, 00065 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#programmingLanguage", I18N_NOOP2_NOSTRIP("@label", "Programming Language") }, 00066 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#sampleRate", I18N_NOOP2_NOSTRIP("@label", "Sample Rate") }, 00067 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#width", I18N_NOOP2_NOSTRIP("@label", "Width") }, 00068 { "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#wordCount", I18N_NOOP2_NOSTRIP("@label number of words", "Words") }, 00069 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#apertureValue", I18N_NOOP2_NOSTRIP("@label EXIF aperture value", "Aperture") }, 00070 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#exposureBiasValue", I18N_NOOP2_NOSTRIP("@label EXIF", "Exposure Bias Value") }, 00071 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#exposureTime", I18N_NOOP2_NOSTRIP("@label EXIF", "Exposure Time") }, 00072 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#flash", I18N_NOOP2_NOSTRIP("@label EXIF", "Flash") }, 00073 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#focalLength", I18N_NOOP2_NOSTRIP("@label EXIF", "Focal Length") }, 00074 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#focalLengthIn35mmFilm", I18N_NOOP2_NOSTRIP("@label EXIF", "Focal Length 35 mm") }, 00075 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#isoSpeedRatings", I18N_NOOP2_NOSTRIP("@label EXIF", "ISO Speed Ratings") }, 00076 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#make", I18N_NOOP2_NOSTRIP("@label EXIF", "Make") }, 00077 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#meteringMode", I18N_NOOP2_NOSTRIP("@label EXIF", "Metering Mode") }, 00078 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#model", I18N_NOOP2_NOSTRIP("@label EXIF", "Model") }, 00079 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#orientation", I18N_NOOP2_NOSTRIP("@label EXIF", "Orientation") }, 00080 { "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#whiteBalance", I18N_NOOP2_NOSTRIP("@label EXIF", "White Balance") }, 00081 { "http://www.semanticdesktop.org/ontologies/2009/02/19/nmm#genre", I18N_NOOP2_NOSTRIP("@label music genre", "Genre") }, 00082 { "http://www.semanticdesktop.org/ontologies/2009/02/19/nmm#musicAlbum", I18N_NOOP2_NOSTRIP("@label music album", "Album") }, 00083 { "http://www.semanticdesktop.org/ontologies/2009/02/19/nmm#performer", I18N_NOOP2_NOSTRIP("@label", "Performer") }, 00084 { "http://www.semanticdesktop.org/ontologies/2009/02/19/nmm#trackNumber", I18N_NOOP2_NOSTRIP("@label music track number", "Track") }, 00085 { "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", I18N_NOOP2_NOSTRIP("@label file type", "Type") }, 00086 { "translation.fuzzy", I18N_NOOP2_NOSTRIP("@label Number of fuzzy translations", "Fuzzy Translations") }, 00087 { "translation.last_translator", I18N_NOOP2_NOSTRIP("@label Name of last translator", "Last Translator") }, 00088 { "translation.obsolete", I18N_NOOP2_NOSTRIP("@label Number of obsolete translations", "Obsolete Translations") }, 00089 { "translation.source_date", I18N_NOOP2_NOSTRIP("@label", "Translation Source Date") }, 00090 { "translation.total", I18N_NOOP2_NOSTRIP("@label Number of total translations", "Total Translations") }, 00091 { "translation.translated", I18N_NOOP2_NOSTRIP("@label Number of translated strings", "Translated") }, 00092 { "translation.translation_date", I18N_NOOP2_NOSTRIP("@label", "Translation Date") }, 00093 { "translation.untranslated", I18N_NOOP2_NOSTRIP("@label Number of untranslated strings" , "Untranslated") }, 00094 { 0, 0, 0 } // mandatory last entry 00095 }; 00096 00097 class KNfoTranslatorSingleton 00098 { 00099 public: 00100 KNfoTranslator instance; 00101 }; 00102 K_GLOBAL_STATIC(KNfoTranslatorSingleton, s_nfoTranslator) 00103 00104 KNfoTranslator& KNfoTranslator::instance() 00105 { 00106 return s_nfoTranslator->instance; 00107 } 00108 00109 QString KNfoTranslator::translation(const KUrl& uri) const 00110 { 00111 const QString key = uri.url(); 00112 if (m_hash.contains(key)) { 00113 return m_hash.value(key); 00114 } 00115 00116 // fallback if the URI is not translated 00117 #ifndef KIO_NO_NEPOMUK 00118 const QString label = Nepomuk::Types::Property(uri).label(); 00119 #else 00120 QString label; 00121 const int index = key.indexOf(QChar('#')); 00122 if (index >= 0) { 00123 label = key.right(key.size() - index - 1); 00124 } 00125 #endif 00126 QString tunedLabel; 00127 const int labelLength = label.length(); 00128 if (labelLength > 0) { 00129 tunedLabel.reserve(labelLength); 00130 tunedLabel = label[0].toUpper(); 00131 for (int i = 1; i < labelLength; ++i) { 00132 if (label[i].isUpper() && !label[i - 1].isSpace() && !label[i - 1].isUpper()) { 00133 tunedLabel += ' '; 00134 tunedLabel += label[i].toLower(); 00135 } else { 00136 tunedLabel += label[i]; 00137 } 00138 } 00139 } 00140 return tunedLabel; 00141 } 00142 00143 KNfoTranslator::KNfoTranslator() : 00144 m_hash() 00145 { 00146 const TranslationItem* item = &g_translations[0]; 00147 while (item->key != 0) { 00148 m_hash.insert(item->key, i18nc(item->context, item->value)); 00149 ++item; 00150 } 00151 } 00152 00153 KNfoTranslator::~KNfoTranslator() 00154 { 00155 }
