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<h1>kspell_aspelldict.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00021"></a>00021 <span class="preprocessor">#include "kspell_aspelldict.h"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <qtextcodec.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">using</span> <span class="keyword">namespace </span>KSpell2;
<a name="l00028"></a>00028
<a name="l00029"></a><a class="code" href="classASpellDict.html#a0">00029</a> <a class="code" href="classASpellDict.html#a0">ASpellDict::ASpellDict</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& lang )
<a name="l00030"></a>00030 : <a class="code" href="classKSpell2_1_1Dictionary.html">Dictionary</a>( lang )
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032 m_config = new_aspell_config();
<a name="l00033"></a>00033 aspell_config_replace( m_config, <span class="stringliteral">"lang"</span>, lang.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#latin1">latin1</a>() );
<a name="l00034"></a>00034 <span class="comment">/* All communication with Aspell is done in UTF-8 */</span>
<a name="l00035"></a>00035 <span class="comment">/* For reference, please look at BR#87250 */</span>
<a name="l00036"></a>00036 aspell_config_replace( m_config, <span class="stringliteral">"encoding"</span>, <span class="stringliteral">"utf-8"</span> );
<a name="l00037"></a>00037
<a name="l00038"></a>00038 AspellCanHaveError * possible_err = new_aspell_speller( m_config );
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keywordflow">if</span> ( aspell_error_number( possible_err ) != 0 )
<a name="l00041"></a>00041 kdDebug()<< <span class="stringliteral">"Error : "</span><< aspell_error_message( possible_err ) <<endl;
<a name="l00042"></a>00042 <span class="keywordflow">else</span>
<a name="l00043"></a>00043 m_speller = to_aspell_speller( possible_err );
<a name="l00044"></a>00044
<a name="l00045"></a>00045 }
<a name="l00046"></a>00046
<a name="l00047"></a><a class="code" href="classASpellDict.html#a1">00047</a> <a class="code" href="classASpellDict.html#a1">ASpellDict::~ASpellDict</a>()
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 delete_aspell_speller( m_speller );
<a name="l00050"></a>00050 delete_aspell_config( m_config );
<a name="l00051"></a>00051 }
<a name="l00052"></a>00052
<a name="l00053"></a><a class="code" href="classASpellDict.html#a2">00053</a> <span class="keywordtype">bool</span> <a class="code" href="classASpellDict.html#a2">ASpellDict::check</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& word )
<a name="l00054"></a>00054 {
<a name="l00055"></a>00055 <span class="comment">/* ASpell is expecting length of a string in char representation */</span>
<a name="l00056"></a>00056 <span class="comment">/* word.length() != word.utf8().length() for nonlatin strings */</span>
<a name="l00057"></a>00057 <span class="keywordtype">int</span> correct = aspell_speller_check( m_speller, word.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>(), word.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>().length() );
<a name="l00058"></a>00058 <span class="keywordflow">return</span> correct;
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a><a class="code" href="classASpellDict.html#a3">00061</a> <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html">QStringList</a> <a class="code" href="classASpellDict.html#a3">ASpellDict::suggest</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& word )
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 <span class="comment">/* Needed for Unicode conversion */</span>
<a name="l00064"></a>00064 <a class="codeRef" doxygen="qt.tag:" href="qtextcodec.html">QTextCodec</a> *codec = <a class="codeRef" doxygen="qt.tag:" href="qtextcodec.html#codecForName">QTextCodec::codecForName</a>(<span class="stringliteral">"utf8"</span>);
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="comment">/* ASpell is expecting length of a string in char representation */</span>
<a name="l00067"></a>00067 <span class="comment">/* word.length() != word.utf8().length() for nonlatin strings */</span>
<a name="l00068"></a>00068 <span class="keyword">const</span> AspellWordList * suggestions = aspell_speller_suggest( m_speller,
<a name="l00069"></a>00069 word.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>(),
<a name="l00070"></a>00070 word.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>().length() );
<a name="l00071"></a>00071
<a name="l00072"></a>00072 AspellStringEnumeration * elements = aspell_word_list_elements( suggestions );
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html">QStringList</a> qsug;
<a name="l00075"></a>00075 <span class="keyword">const</span> <span class="keywordtype">char</span> * cword;
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="keywordflow">while</span> ( (cword = aspell_string_enumeration_next( elements )) ) {
<a name="l00078"></a>00078 <span class="comment">/* Since while creating the class ASpellDict the encoding is set */</span>
<a name="l00079"></a>00079 <span class="comment">/* to utf-8, one has to convert output from Aspell to Unicode */</span>
<a name="l00080"></a>00080 qsug.append( codec-><a class="codeRef" doxygen="qt.tag:" href="qtextcodec.html#toUnicode">toUnicode</a>( cword ) );
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082
<a name="l00083"></a>00083 delete_aspell_string_enumeration( elements );
<a name="l00084"></a>00084 <span class="keywordflow">return</span> qsug;
<a name="l00085"></a>00085 }
<a name="l00086"></a>00086
<a name="l00087"></a><a class="code" href="classASpellDict.html#a4">00087</a> <span class="keywordtype">bool</span> <a class="code" href="classASpellDict.html#a4">ASpellDict::checkAndSuggest</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& word,
<a name="l00088"></a>00088 <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html">QStringList</a>& suggestions )
<a name="l00089"></a>00089 {
<a name="l00090"></a>00090 <span class="keywordtype">bool</span> c = <a class="code" href="classASpellDict.html#a2">check</a>( word );
<a name="l00091"></a>00091 <span class="keywordflow">if</span> ( c )
<a name="l00092"></a>00092 suggestions = <a class="code" href="classASpellDict.html#a3">suggest</a>( word );
<a name="l00093"></a>00093 <span class="keywordflow">return</span> c;
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a><a class="code" href="classASpellDict.html#a5">00096</a> <span class="keywordtype">bool</span> <a class="code" href="classASpellDict.html#a5">ASpellDict::storeReplacement</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& bad,
<a name="l00097"></a>00097 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& good )
<a name="l00098"></a>00098 {
<a name="l00099"></a>00099 <span class="comment">/* ASpell is expecting length of a string in char representation */</span>
<a name="l00100"></a>00100 <span class="comment">/* word.length() != word.utf8().length() for nonlatin strings */</span>
<a name="l00101"></a>00101 <span class="keywordflow">return</span> aspell_speller_store_replacement( m_speller,
<a name="l00102"></a>00102 bad.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>(), bad.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>().length(),
<a name="l00103"></a>00103 good.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>(), good.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>().length() );
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00106"></a><a class="code" href="classASpellDict.html#a6">00106</a> <span class="keywordtype">bool</span> <a class="code" href="classASpellDict.html#a6">ASpellDict::addToPersonal</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& word )
<a name="l00107"></a>00107 {
<a name="l00108"></a>00108 kdDebug() << <span class="stringliteral">"ASpellDict::addToPersonal: word = "</span> << word << endl;
<a name="l00109"></a>00109 <span class="comment">/* ASpell is expecting length of a string in char representation */</span>
<a name="l00110"></a>00110 <span class="comment">/* word.length() != word.utf8().length() for nonlatin strings */</span>
<a name="l00111"></a>00111 aspell_speller_add_to_personal( m_speller, word.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>(),
<a name="l00112"></a>00112 word.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>().length() );
<a name="l00113"></a>00113 <span class="comment">/* Add is not enough, one has to save it. This is not documented */</span>
<a name="l00114"></a>00114 <span class="comment">/* in ASpell's API manual. I found it in */</span>
<a name="l00115"></a>00115 <span class="comment">/* aspell-0.60.2/example/example-c.c */</span>
<a name="l00116"></a>00116 <span class="keywordflow">return</span> aspell_speller_save_all_word_lists( m_speller );
<a name="l00117"></a>00117 }
<a name="l00118"></a>00118
<a name="l00119"></a><a class="code" href="classASpellDict.html#a7">00119</a> <span class="keywordtype">bool</span> <a class="code" href="classASpellDict.html#a7">ASpellDict::addToSession</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& word )
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 <span class="comment">/* ASpell is expecting length of a string in char representation */</span>
<a name="l00122"></a>00122 <span class="comment">/* word.length() != word.utf8().length() for nonlatin strings */</span>
<a name="l00123"></a>00123 <span class="keywordflow">return</span> aspell_speller_add_to_session( m_speller, word.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>(),
<a name="l00124"></a>00124 word.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#utf8">utf8</a>().length() );
<a name="l00125"></a>00125 }
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