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<div class="title">katebuffer.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE libraries</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (c) 2000 Waldo Bastian <bastian@kde.org></span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (C) 2002-2004 Christoph Cullmann <cullmann@kde.org></span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> License version 2 as published by the Free Software Foundation.</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00015"></a>00015 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00016"></a>00016 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00017"></a>00017 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment">*/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include <sys/types.h></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <sys/stat.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <unistd.h></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include "katebuffer.h"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "katebuffer.moc"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include "katedocument.h"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "katehighlight.h"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "kateconfig.h"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "katefactory.h"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "kateautoindent.h"</span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <kcharsets.h></span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="preprocessor">#include <qpopupmenu.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <qfile.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <qtextstream.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <qtimer.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <qtextcodec.h></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <qcstring.h></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00044"></a>00044
<a name="l00049"></a>00049 <span class="keyword">static</span> <span class="keyword">const</span> Q_ULONG KATE_FILE_LOADER_BS = 256 * 1024;
<a name="l00050"></a>00050
<a name="l00057"></a>00057 <span class="keyword">static</span> <span class="keyword">const</span> Q_ULONG KATE_AVG_BLOCK_SIZE = 2048 * 80;
<a name="l00058"></a>00058 <span class="keyword">static</span> <span class="keyword">const</span> Q_ULONG KATE_MAX_BLOCK_LINES = 2048;
<a name="l00059"></a>00059
<a name="l00065"></a>00065 <span class="keyword">static</span> <span class="keyword">const</span> uint KATE_HL_LOOKAHEAD = 64;
<a name="l00066"></a>00066
<a name="l00072"></a>00072 uint KateBuffer::m_maxLoadedBlocks = 16;
<a name="l00073"></a>00073
<a name="l00077"></a>00077 <span class="keyword">static</span> <span class="keyword">const</span> uint KATE_MAX_DYNAMIC_CONTEXTS = 512;
<a name="l00078"></a>00078
<a name="l00079"></a><a class="code" href="classKateBuffer.html#add702e870c0dc7c62fec60753318f74a">00079</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#add702e870c0dc7c62fec60753318f74a" title="modifier for max loaded blocks limit">KateBuffer::setMaxLoadedBlocks</a> (uint count)
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 m_maxLoadedBlocks = kMax (4U, count);
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="keyword">class </span>KateFileLoader
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 <span class="keyword">public</span>:
<a name="l00087"></a>00087 KateFileLoader (<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &filename, <a class="codeRef" href="qtextcodec.html">QTextCodec</a> *codec, <span class="keywordtype">bool</span> removeTrailingSpaces)
<a name="l00088"></a>00088 : m_file (filename)
<a name="l00089"></a>00089 , m_buffer (kMin (m_file.size(), KATE_FILE_LOADER_BS))
<a name="l00090"></a>00090 , m_codec (codec)
<a name="l00091"></a>00091 , m_decoder (m_codec->makeDecoder())
<a name="l00092"></a>00092 , m_position (0)
<a name="l00093"></a>00093 , m_lastLineStart (0)
<a name="l00094"></a>00094 , m_eof (false) <span class="comment">// default to not eof</span>
<a name="l00095"></a>00095 , lastWasEndOfLine (true) <span class="comment">// at start of file, we had a virtual newline</span>
<a name="l00096"></a>00096 , lastWasR (false) <span class="comment">// we have not found a \r as last char</span>
<a name="l00097"></a>00097 , m_eol (-1) <span class="comment">// no eol type detected atm</span>
<a name="l00098"></a>00098 , m_twoByteEncoding (<a class="codeRef" href="qstring.html">QString</a>(codec->name()) == <span class="stringliteral">"ISO-10646-UCS-2"</span>)
<a name="l00099"></a>00099 , m_binary (false)
<a name="l00100"></a>00100 , m_removeTrailingSpaces (removeTrailingSpaces)
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a> (13020) << <span class="stringliteral">"OPEN USES ENCODING: "</span> << m_codec->name() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104
<a name="l00105"></a>00105 ~KateFileLoader ()
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107 <span class="keyword">delete</span> m_decoder;
<a name="l00108"></a>00108 }
<a name="l00109"></a>00109
<a name="l00113"></a>00113 <span class="keywordtype">bool</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3cd117d5fc4da7adabe061d1677a65aa">open</a> ()
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115 <span class="keywordflow">if</span> (m_file.open (IO_ReadOnly))
<a name="l00116"></a>00116 {
<a name="l00117"></a>00117 <span class="keywordtype">int</span> c = m_file.readBlock (m_buffer.data(), m_buffer.size());
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keywordflow">if</span> (c > 0)
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 <span class="comment">// fix utf16 LE, stolen from khtml ;)</span>
<a name="l00122"></a>00122 <span class="keywordflow">if</span> ((c >= 2) && (m_codec->mibEnum() == 1000) && (m_buffer[1] == 0x00))
<a name="l00123"></a>00123 {
<a name="l00124"></a>00124 <span class="comment">// utf16LE, we need to put the decoder in LE mode</span>
<a name="l00125"></a>00125 <span class="keywordtype">char</span> reverseUtf16[3] = {0xFF, 0xFE, 0x00};
<a name="l00126"></a>00126 m_decoder->toUnicode(reverseUtf16, 2);
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128
<a name="l00129"></a>00129 processNull (c);
<a name="l00130"></a>00130 m_text = m_decoder->toUnicode (m_buffer, c);
<a name="l00131"></a>00131 }
<a name="l00132"></a>00132
<a name="l00133"></a>00133 m_eof = (c == -1) || (c == 0) || (m_text.length() == 0) || m_file.atEnd();
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="keywordflow">for</span> (uint i=0; i < m_text.length(); i++)
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 <span class="keywordflow">if</span> (m_text[i] == <span class="charliteral">'\n'</span>)
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 m_eol = KateDocumentConfig::eolUnix;
<a name="l00140"></a>00140 <span class="keywordflow">break</span>;
<a name="l00141"></a>00141 }
<a name="l00142"></a>00142 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((m_text[i] == <span class="charliteral">'\r'</span>))
<a name="l00143"></a>00143 {
<a name="l00144"></a>00144 <span class="keywordflow">if</span> (((i+1) < m_text.length()) && (m_text[i+1] == <span class="charliteral">'\n'</span>))
<a name="l00145"></a>00145 {
<a name="l00146"></a>00146 m_eol = KateDocumentConfig::eolDos;
<a name="l00147"></a>00147 <span class="keywordflow">break</span>;
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149 <span class="keywordflow">else</span>
<a name="l00150"></a>00150 {
<a name="l00151"></a>00151 m_eol = KateDocumentConfig::eolMac;
<a name="l00152"></a>00152 <span class="keywordflow">break</span>;
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00161"></a>00161 }
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="comment">// no new lines around ?</span>
<a name="l00164"></a>00164 <span class="keyword">inline</span> <span class="keywordtype">bool</span> eof ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_eof && !lastWasEndOfLine && (m_lastLineStart == m_text.length()); }
<a name="l00165"></a>00165
<a name="l00166"></a>00166 <span class="comment">// eol mode ? autodetected on open(), -1 for no eol found in the first block!</span>
<a name="l00167"></a>00167 <span class="keyword">inline</span> <span class="keywordtype">int</span> eol ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_eol; }
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="comment">// binary ?</span>
<a name="l00170"></a>00170 <span class="keyword">inline</span> <span class="keywordtype">bool</span> binary ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_binary; }
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <span class="comment">// should spaces be ignored at end of line?</span>
<a name="l00173"></a>00173 <span class="keyword">inline</span> <span class="keywordtype">bool</span> removeTrailingSpaces ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_removeTrailingSpaces; }
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <span class="comment">// internal unicode data array</span>
<a name="l00176"></a>00176 <span class="keyword">inline</span> <span class="keyword">const</span> <a class="codeRef" href="qchar.html">QChar</a> *unicode ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_text.<a class="codeRef" href="qchar.html#unicode">unicode</a>(); }
<a name="l00177"></a>00177
<a name="l00178"></a>00178 <span class="comment">// read a line, return length + offset in unicode data</span>
<a name="l00179"></a>00179 <span class="keywordtype">void</span> readLine (uint &offset, uint &length)
<a name="l00180"></a>00180 {
<a name="l00181"></a>00181 length = 0;
<a name="l00182"></a>00182 offset = 0;
<a name="l00183"></a>00183
<a name="l00184"></a>00184 <span class="keywordflow">while</span> (m_position <= m_text.length())
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 <span class="keywordflow">if</span> (m_position == m_text.length())
<a name="l00187"></a>00187 {
<a name="l00188"></a>00188 <span class="comment">// try to load more text if something is around</span>
<a name="l00189"></a>00189 <span class="keywordflow">if</span> (!m_eof)
<a name="l00190"></a>00190 {
<a name="l00191"></a>00191 <span class="keywordtype">int</span> c = m_file.readBlock (m_buffer.data(), m_buffer.size());
<a name="l00192"></a>00192
<a name="l00193"></a>00193 uint readString = 0;
<a name="l00194"></a>00194 <span class="keywordflow">if</span> (c > 0)
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196 processNull (c);
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <a class="codeRef" href="qstring.html">QString</a> str (m_decoder->toUnicode (m_buffer, c));
<a name="l00199"></a>00199 readString = str.<a class="codeRef" href="qstring.html#length">length</a>();
<a name="l00200"></a>00200
<a name="l00201"></a>00201 m_text = m_text.mid (m_lastLineStart, m_position-m_lastLineStart)
<a name="l00202"></a>00202 + str;
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204 <span class="keywordflow">else</span>
<a name="l00205"></a>00205 m_text = m_text.mid (m_lastLineStart, m_position-m_lastLineStart);
<a name="l00206"></a>00206
<a name="l00207"></a>00207 <span class="comment">// is file completly read ?</span>
<a name="l00208"></a>00208 m_eof = (c == -1) || (c == 0) || (readString == 0) || m_file.atEnd();
<a name="l00209"></a>00209
<a name="l00210"></a>00210 <span class="comment">// recalc current pos and last pos</span>
<a name="l00211"></a>00211 m_position -= m_lastLineStart;
<a name="l00212"></a>00212 m_lastLineStart = 0;
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="comment">// oh oh, end of file, escape !</span>
<a name="l00216"></a>00216 <span class="keywordflow">if</span> (m_eof && (m_position == m_text.length()))
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 lastWasEndOfLine = <span class="keyword">false</span>;
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="comment">// line data</span>
<a name="l00221"></a>00221 offset = m_lastLineStart;
<a name="l00222"></a>00222 length = m_position-m_lastLineStart;
<a name="l00223"></a>00223
<a name="l00224"></a>00224 m_lastLineStart = m_position;
<a name="l00225"></a>00225
<a name="l00226"></a>00226 <span class="keywordflow">return</span>;
<a name="l00227"></a>00227 }
<a name="l00228"></a>00228 }
<a name="l00229"></a>00229
<a name="l00230"></a>00230 <span class="keywordflow">if</span> (m_text[m_position] == <span class="charliteral">'\n'</span>)
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 lastWasEndOfLine = <span class="keyword">true</span>;
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keywordflow">if</span> (lastWasR)
<a name="l00235"></a>00235 {
<a name="l00236"></a>00236 m_lastLineStart++;
<a name="l00237"></a>00237 lastWasR = <span class="keyword">false</span>;
<a name="l00238"></a>00238 }
<a name="l00239"></a>00239 <span class="keywordflow">else</span>
<a name="l00240"></a>00240 {
<a name="l00241"></a>00241 <span class="comment">// line data</span>
<a name="l00242"></a>00242 offset = m_lastLineStart;
<a name="l00243"></a>00243 length = m_position-m_lastLineStart;
<a name="l00244"></a>00244
<a name="l00245"></a>00245 m_lastLineStart = m_position+1;
<a name="l00246"></a>00246 m_position++;
<a name="l00247"></a>00247
<a name="l00248"></a>00248 <span class="keywordflow">return</span>;
<a name="l00249"></a>00249 }
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (m_text[m_position] == <span class="charliteral">'\r'</span>)
<a name="l00252"></a>00252 {
<a name="l00253"></a>00253 lastWasEndOfLine = <span class="keyword">true</span>;
<a name="l00254"></a>00254 lastWasR = <span class="keyword">true</span>;
<a name="l00255"></a>00255
<a name="l00256"></a>00256 <span class="comment">// line data</span>
<a name="l00257"></a>00257 offset = m_lastLineStart;
<a name="l00258"></a>00258 length = m_position-m_lastLineStart;
<a name="l00259"></a>00259
<a name="l00260"></a>00260 m_lastLineStart = m_position+1;
<a name="l00261"></a>00261 m_position++;
<a name="l00262"></a>00262
<a name="l00263"></a>00263 <span class="keywordflow">return</span>;
<a name="l00264"></a>00264 }
<a name="l00265"></a>00265 <span class="keywordflow">else</span>
<a name="l00266"></a>00266 {
<a name="l00267"></a>00267 lastWasEndOfLine = <span class="keyword">false</span>;
<a name="l00268"></a>00268 lastWasR = <span class="keyword">false</span>;
<a name="l00269"></a>00269 }
<a name="l00270"></a>00270
<a name="l00271"></a>00271 m_position++;
<a name="l00272"></a>00272 }
<a name="l00273"></a>00273 }
<a name="l00274"></a>00274
<a name="l00275"></a>00275 <span class="comment">// this nice methode will kill all 0 bytes (or double bytes)</span>
<a name="l00276"></a>00276 <span class="comment">// and remember if this was a binary or not ;)</span>
<a name="l00277"></a>00277 <span class="keywordtype">void</span> processNull (uint length)
<a name="l00278"></a>00278 {
<a name="l00279"></a>00279 <span class="keywordflow">if</span> (m_twoByteEncoding)
<a name="l00280"></a>00280 {
<a name="l00281"></a>00281 <span class="keywordflow">for</span> (uint i=1; i < length; i+=2)
<a name="l00282"></a>00282 {
<a name="l00283"></a>00283 <span class="keywordflow">if</span> ((m_buffer[i] == 0) && (m_buffer[i-1] == 0))
<a name="l00284"></a>00284 {
<a name="l00285"></a>00285 m_binary = <span class="keyword">true</span>;
<a name="l00286"></a>00286 m_buffer[i] = <span class="charliteral">' '</span>;
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288 }
<a name="l00289"></a>00289 }
<a name="l00290"></a>00290 <span class="keywordflow">else</span>
<a name="l00291"></a>00291 {
<a name="l00292"></a>00292 <span class="keywordflow">for</span> (uint i=0; i < length; i++)
<a name="l00293"></a>00293 {
<a name="l00294"></a>00294 <span class="keywordflow">if</span> (m_buffer[i] == 0)
<a name="l00295"></a>00295 {
<a name="l00296"></a>00296 m_binary = <span class="keyword">true</span>;
<a name="l00297"></a>00297 m_buffer[i] = <span class="charliteral">' '</span>;
<a name="l00298"></a>00298 }
<a name="l00299"></a>00299 }
<a name="l00300"></a>00300 }
<a name="l00301"></a>00301 }
<a name="l00302"></a>00302
<a name="l00303"></a>00303 <span class="keyword">private</span>:
<a name="l00304"></a>00304 <a class="codeRef" href="qfile.html">QFile</a> m_file;
<a name="l00305"></a>00305 <a class="codeRef" href="qbytearray.html">QByteArray</a> m_buffer;
<a name="l00306"></a>00306 <a class="codeRef" href="qtextcodec.html">QTextCodec</a> *m_codec;
<a name="l00307"></a>00307 <a class="codeRef" href="qtextdecoder.html">QTextDecoder</a> *m_decoder;
<a name="l00308"></a>00308 <a class="codeRef" href="qstring.html">QString</a> m_text;
<a name="l00309"></a>00309 uint m_position;
<a name="l00310"></a>00310 uint m_lastLineStart;
<a name="l00311"></a>00311 <span class="keywordtype">bool</span> m_eof;
<a name="l00312"></a>00312 <span class="keywordtype">bool</span> lastWasEndOfLine;
<a name="l00313"></a>00313 <span class="keywordtype">bool</span> lastWasR;
<a name="l00314"></a>00314 <span class="keywordtype">int</span> m_eol;
<a name="l00315"></a>00315 <span class="keywordtype">bool</span> m_twoByteEncoding;
<a name="l00316"></a>00316 <span class="keywordtype">bool</span> m_binary;
<a name="l00317"></a>00317 <span class="keywordtype">bool</span> m_removeTrailingSpaces;
<a name="l00318"></a>00318 };
<a name="l00319"></a>00319
<a name="l00323"></a><a class="code" href="classKateBuffer.html#aaf23d74106856ae4059646959d8a75d4">00323</a> <a class="code" href="classKateBuffer.html#aaf23d74106856ae4059646959d8a75d4" title="Create an empty buffer.">KateBuffer::KateBuffer</a>(KateDocument *doc)
<a name="l00324"></a>00324 : <a class="codeRef" href="qobject.html">QObject</a> (doc),
<a name="l00325"></a>00325 editSessionNumber (0),
<a name="l00326"></a>00326 editIsRunning (false),
<a name="l00327"></a>00327 editTagLineStart (0xffffffff),
<a name="l00328"></a>00328 editTagLineEnd (0),
<a name="l00329"></a>00329 editTagLineFrom (false),
<a name="l00330"></a>00330 editChangesDone (false),
<a name="l00331"></a>00331 m_doc (doc),
<a name="l00332"></a>00332 m_lines (0),
<a name="l00333"></a>00333 m_lastInSyncBlock (0),
<a name="l00334"></a>00334 m_lastFoundBlock (0),
<a name="l00335"></a>00335 m_cacheReadError(false),
<a name="l00336"></a>00336 m_cacheWriteError(false),
<a name="l00337"></a>00337 m_loadingBorked (false),
<a name="l00338"></a>00338 m_binary (false),
<a name="l00339"></a>00339 m_highlight (0),
<a name="l00340"></a>00340 m_regionTree (this),
<a name="l00341"></a>00341 m_tabWidth (8),
<a name="l00342"></a>00342 m_lineHighlightedMax (0),
<a name="l00343"></a>00343 m_lineHighlighted (0),
<a name="l00344"></a>00344 m_maxDynamicContexts (KATE_MAX_DYNAMIC_CONTEXTS)
<a name="l00345"></a>00345 {
<a name="l00346"></a>00346 <a class="code" href="classKateBuffer.html#a58836dcc0e264d228b9dff5a90d918c6" title="Clear the buffer.">clear</a>();
<a name="l00347"></a>00347 }
<a name="l00348"></a>00348
<a name="l00352"></a><a class="code" href="classKateBuffer.html#a15e8a3199f8e81c55a6f7ff9965743f1">00352</a> <a class="code" href="classKateBuffer.html#a15e8a3199f8e81c55a6f7ff9965743f1" title="Goodbye buffer.">KateBuffer::~KateBuffer</a>()
<a name="l00353"></a>00353 {
<a name="l00354"></a>00354 <span class="comment">// DELETE ALL BLOCKS, will free mem</span>
<a name="l00355"></a>00355 <span class="keywordflow">for</span> (uint i=0; i < m_blocks.<a class="codeRef" href="qvaluevector.html#size">size</a>(); i++)
<a name="l00356"></a>00356 <span class="keyword">delete</span> m_blocks[i];
<a name="l00357"></a>00357
<a name="l00358"></a>00358 <span class="comment">// release HL</span>
<a name="l00359"></a>00359 <span class="keywordflow">if</span> (m_highlight)
<a name="l00360"></a>00360 m_highlight->release();
<a name="l00361"></a>00361 }
<a name="l00362"></a>00362
<a name="l00363"></a><a class="code" href="classKateBuffer.html#afd97187e85201aec2064dc485cba1cf0">00363</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#afd97187e85201aec2064dc485cba1cf0" title="start some editing action">KateBuffer::editStart</a> ()
<a name="l00364"></a>00364 {
<a name="l00365"></a>00365 editSessionNumber++;
<a name="l00366"></a>00366
<a name="l00367"></a>00367 <span class="keywordflow">if</span> (editSessionNumber > 1)
<a name="l00368"></a>00368 <span class="keywordflow">return</span>;
<a name="l00369"></a>00369
<a name="l00370"></a>00370 editIsRunning = <span class="keyword">true</span>;
<a name="l00371"></a>00371
<a name="l00372"></a>00372 editTagLineStart = 0xffffffff;
<a name="l00373"></a>00373 editTagLineEnd = 0;
<a name="l00374"></a>00374 editTagLineFrom = <span class="keyword">false</span>;
<a name="l00375"></a>00375
<a name="l00376"></a>00376 editChangesDone = <span class="keyword">false</span>;
<a name="l00377"></a>00377 }
<a name="l00378"></a>00378
<a name="l00379"></a><a class="code" href="classKateBuffer.html#ab361cf1451e7c095a797ee4beec17223">00379</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#ab361cf1451e7c095a797ee4beec17223" title="finish some editing action">KateBuffer::editEnd</a> ()
<a name="l00380"></a>00380 {
<a name="l00381"></a>00381 <span class="keywordflow">if</span> (editSessionNumber == 0)
<a name="l00382"></a>00382 <span class="keywordflow">return</span>;
<a name="l00383"></a>00383
<a name="l00384"></a>00384 editSessionNumber--;
<a name="l00385"></a>00385
<a name="l00386"></a>00386 <span class="keywordflow">if</span> (editSessionNumber > 0)
<a name="l00387"></a>00387 <span class="keywordflow">return</span>;
<a name="l00388"></a>00388
<a name="l00389"></a>00389 <span class="keywordflow">if</span> (editChangesDone)
<a name="l00390"></a>00390 {
<a name="l00391"></a>00391 <span class="comment">// hl update !!!</span>
<a name="l00392"></a>00392 <span class="keywordflow">if</span> ( m_highlight && !m_highlight->noHighlighting()
<a name="l00393"></a>00393 && (editTagLineStart <= editTagLineEnd)
<a name="l00394"></a>00394 && (editTagLineEnd <= m_lineHighlighted))
<a name="l00395"></a>00395 {
<a name="l00396"></a>00396 <span class="comment">// look one line too far, needed for linecontinue stuff</span>
<a name="l00397"></a>00397 editTagLineEnd++;
<a name="l00398"></a>00398
<a name="l00399"></a>00399 <span class="comment">// look one line before, needed nearly 100% only for indentation based folding !</span>
<a name="l00400"></a>00400 <span class="keywordflow">if</span> (editTagLineStart > 0)
<a name="l00401"></a>00401 editTagLineStart--;
<a name="l00402"></a>00402
<a name="l00403"></a>00403 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf2 = 0;
<a name="l00404"></a>00404 <span class="keywordtype">bool</span> needContinue = <span class="keyword">false</span>;
<a name="l00405"></a>00405 <span class="keywordflow">while</span> ((buf2 = findBlock(editTagLineStart)))
<a name="l00406"></a>00406 {
<a name="l00407"></a>00407 needContinue = doHighlight (buf2,
<a name="l00408"></a>00408 (editTagLineStart > buf2-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()) ? editTagLineStart : buf2-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>(),
<a name="l00409"></a>00409 (editTagLineEnd > buf2-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a>()) ? buf2-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a>() : editTagLineEnd,
<a name="l00410"></a>00410 <span class="keyword">true</span>);
<a name="l00411"></a>00411
<a name="l00412"></a>00412 editTagLineStart = (editTagLineEnd > buf2-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a>()) ? buf2-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a>() : editTagLineEnd;
<a name="l00413"></a>00413
<a name="l00414"></a>00414 <span class="keywordflow">if</span> ((editTagLineStart >= m_lines) || (editTagLineStart >= editTagLineEnd))
<a name="l00415"></a>00415 <span class="keywordflow">break</span>;
<a name="l00416"></a>00416 }
<a name="l00417"></a>00417
<a name="l00418"></a>00418 <span class="keywordflow">if</span> (needContinue)
<a name="l00419"></a>00419 m_lineHighlighted = editTagLineStart;
<a name="l00420"></a>00420
<a name="l00421"></a>00421 <span class="keywordflow">if</span> (editTagLineStart > m_lineHighlightedMax)
<a name="l00422"></a>00422 m_lineHighlightedMax = editTagLineStart;
<a name="l00423"></a>00423 }
<a name="l00424"></a>00424 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (editTagLineStart < m_lineHighlightedMax)
<a name="l00425"></a>00425 m_lineHighlightedMax = editTagLineStart;
<a name="l00426"></a>00426 }
<a name="l00427"></a>00427
<a name="l00428"></a>00428 editIsRunning = <span class="keyword">false</span>;
<a name="l00429"></a>00429 }
<a name="l00430"></a>00430
<a name="l00431"></a><a class="code" href="classKateBuffer.html#a58836dcc0e264d228b9dff5a90d918c6">00431</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#a58836dcc0e264d228b9dff5a90d918c6" title="Clear the buffer.">KateBuffer::clear</a>()
<a name="l00432"></a>00432 {
<a name="l00433"></a>00433 m_regionTree.clear();
<a name="l00434"></a>00434
<a name="l00435"></a>00435 <span class="comment">// cleanup the blocks</span>
<a name="l00436"></a>00436 <span class="keywordflow">for</span> (uint i=0; i < m_blocks.<a class="codeRef" href="qvaluevector.html#size">size</a>(); i++)
<a name="l00437"></a>00437 <span class="keyword">delete</span> m_blocks[i];
<a name="l00438"></a>00438
<a name="l00439"></a>00439 m_blocks.<a class="codeRef" href="qvaluevector.html#clear">clear</a> ();
<a name="l00440"></a>00440
<a name="l00441"></a>00441 <span class="comment">// create a bufblock with one line, we need that, only in openFile we won't have that</span>
<a name="l00442"></a>00442 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *block = <span class="keyword">new</span> <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a>(<span class="keyword">this</span>, 0, 0);
<a name="l00443"></a>00443 m_blocks.<a class="codeRef" href="qvaluevector.html#append">append</a> (block);
<a name="l00444"></a>00444
<a name="l00445"></a>00445 <span class="comment">// reset the state</span>
<a name="l00446"></a>00446 m_lines = block-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>();
<a name="l00447"></a>00447 m_lastInSyncBlock = 0;
<a name="l00448"></a>00448 m_lastFoundBlock = 0;
<a name="l00449"></a>00449 m_cacheWriteError = <span class="keyword">false</span>;
<a name="l00450"></a>00450 m_cacheReadError = <span class="keyword">false</span>;
<a name="l00451"></a>00451 m_loadingBorked = <span class="keyword">false</span>;
<a name="l00452"></a>00452 m_binary = <span class="keyword">false</span>;
<a name="l00453"></a>00453
<a name="l00454"></a>00454 m_lineHighlightedMax = 0;
<a name="l00455"></a>00455 m_lineHighlighted = 0;
<a name="l00456"></a>00456 }
<a name="l00457"></a>00457
<a name="l00458"></a><a class="code" href="classKateBuffer.html#aa461e637ae38db0c5157704d2b02cccb">00458</a> <span class="keywordtype">bool</span> <a class="code" href="classKateBuffer.html#aa461e637ae38db0c5157704d2b02cccb" title="Open a file, use the given filename.">KateBuffer::openFile</a> (<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &m_file)
<a name="l00459"></a>00459 {
<a name="l00460"></a>00460 KateFileLoader file (m_file, m_doc->config()->codec(), m_doc->configFlags() & KateDocument::cfRemoveSpaces);
<a name="l00461"></a>00461
<a name="l00462"></a>00462 <span class="keywordtype">bool</span> ok = <span class="keyword">false</span>;
<a name="l00463"></a>00463 <span class="keyword">struct </span>stat sbuf;
<a name="l00464"></a>00464 <span class="keywordflow">if</span> (stat(<a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(m_file), &sbuf) == 0)
<a name="l00465"></a>00465 {
<a name="l00466"></a>00466 <span class="keywordflow">if</span> (S_ISREG(sbuf.st_mode) && file.open())
<a name="l00467"></a>00467 ok = <span class="keyword">true</span>;
<a name="l00468"></a>00468 }
<a name="l00469"></a>00469
<a name="l00470"></a>00470 <span class="keywordflow">if</span> (!ok)
<a name="l00471"></a>00471 {
<a name="l00472"></a>00472 <a class="code" href="classKateBuffer.html#a58836dcc0e264d228b9dff5a90d918c6" title="Clear the buffer.">clear</a>();
<a name="l00473"></a>00473 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// Error</span>
<a name="l00474"></a>00474 }
<a name="l00475"></a>00475
<a name="l00476"></a>00476 <span class="comment">// set eol mode, if a eol char was found in the first 256kb block and we allow this at all!</span>
<a name="l00477"></a>00477 <span class="keywordflow">if</span> (m_doc->config()->allowEolDetection() && (file.eol() != -1))
<a name="l00478"></a>00478 m_doc->config()->setEol (file.eol());
<a name="l00479"></a>00479
<a name="l00480"></a>00480 <span class="comment">// flush current content</span>
<a name="l00481"></a>00481 <a class="code" href="classKateBuffer.html#a58836dcc0e264d228b9dff5a90d918c6" title="Clear the buffer.">clear</a> ();
<a name="l00482"></a>00482
<a name="l00483"></a>00483 <span class="comment">// cleanup the blocks</span>
<a name="l00484"></a>00484 <span class="keywordflow">for</span> (uint i=0; i < m_blocks.<a class="codeRef" href="qvaluevector.html#size">size</a>(); i++)
<a name="l00485"></a>00485 <span class="keyword">delete</span> m_blocks[i];
<a name="l00486"></a>00486
<a name="l00487"></a>00487 m_blocks.<a class="codeRef" href="qvaluevector.html#clear">clear</a> ();
<a name="l00488"></a>00488
<a name="l00489"></a>00489 <span class="comment">// do the real work</span>
<a name="l00490"></a>00490 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *block = 0;
<a name="l00491"></a>00491 m_lines = 0;
<a name="l00492"></a>00492 <span class="keywordflow">while</span> (!file.eof() && !m_cacheWriteError)
<a name="l00493"></a>00493 {
<a name="l00494"></a>00494 block = <span class="keyword">new</span> <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> (<span class="keyword">this</span>, block, 0, &file);
<a name="l00495"></a>00495
<a name="l00496"></a>00496 m_lines = block-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a> ();
<a name="l00497"></a>00497
<a name="l00498"></a>00498 <span class="keywordflow">if</span> (m_cacheWriteError || (block-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>() == 0))
<a name="l00499"></a>00499 {
<a name="l00500"></a>00500 <span class="keyword">delete</span> block;
<a name="l00501"></a>00501 <span class="keywordflow">break</span>;
<a name="l00502"></a>00502 }
<a name="l00503"></a>00503 <span class="keywordflow">else</span>
<a name="l00504"></a>00504 m_blocks.<a class="codeRef" href="qvaluevector.html#append">append</a> (block);
<a name="l00505"></a>00505 }
<a name="l00506"></a>00506
<a name="l00507"></a>00507 <span class="comment">// we had a cache write error, this load is really borked !</span>
<a name="l00508"></a>00508 <span class="keywordflow">if</span> (m_cacheWriteError)
<a name="l00509"></a>00509 m_loadingBorked = <span class="keyword">true</span>;
<a name="l00510"></a>00510
<a name="l00511"></a>00511 <span class="keywordflow">if</span> (m_blocks.<a class="codeRef" href="qvaluevector.html#isEmpty">isEmpty</a>() || (m_lines == 0))
<a name="l00512"></a>00512 {
<a name="l00513"></a>00513 <span class="comment">// file was really empty, clean the buffers + emit the line changed</span>
<a name="l00514"></a>00514 <span class="comment">// loadingBorked will be false for such files, not matter what happened</span>
<a name="l00515"></a>00515 <span class="comment">// before</span>
<a name="l00516"></a>00516 <a class="code" href="classKateBuffer.html#a58836dcc0e264d228b9dff5a90d918c6" title="Clear the buffer.">clear</a> ();
<a name="l00517"></a>00517 }
<a name="l00518"></a>00518 <span class="keywordflow">else</span>
<a name="l00519"></a>00519 {
<a name="l00520"></a>00520 <span class="comment">// fix region tree</span>
<a name="l00521"></a>00521 m_regionTree.fixRoot (m_lines);
<a name="l00522"></a>00522 }
<a name="l00523"></a>00523
<a name="l00524"></a>00524 <span class="comment">// if we have no hl or the "None" hl activated, whole file is correct highlighted</span>
<a name="l00525"></a>00525 <span class="comment">// after loading, which wonder ;)</span>
<a name="l00526"></a>00526 <span class="keywordflow">if</span> (!m_highlight || m_highlight->noHighlighting())
<a name="l00527"></a>00527 {
<a name="l00528"></a>00528 m_lineHighlighted = m_lines;
<a name="l00529"></a>00529 m_lineHighlightedMax = m_lines;
<a name="l00530"></a>00530 }
<a name="l00531"></a>00531
<a name="l00532"></a>00532 <span class="comment">// binary?</span>
<a name="l00533"></a>00533 m_binary = file.binary ();
<a name="l00534"></a>00534
<a name="l00535"></a>00535 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a> (13020) << <span class="stringliteral">"LOADING DONE"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00536"></a>00536
<a name="l00537"></a>00537 <span class="keywordflow">return</span> !m_loadingBorked;
<a name="l00538"></a>00538 }
<a name="l00539"></a>00539
<a name="l00540"></a><a class="code" href="classKateBuffer.html#a7d09450243302f4abb3a8ddd1abaf82d">00540</a> <span class="keywordtype">bool</span> <a class="code" href="classKateBuffer.html#a7d09450243302f4abb3a8ddd1abaf82d" title="Can the current codec handle all chars.">KateBuffer::canEncode</a> ()
<a name="l00541"></a>00541 {
<a name="l00542"></a>00542 <a class="codeRef" href="qtextcodec.html">QTextCodec</a> *codec = m_doc->config()->codec();
<a name="l00543"></a>00543
<a name="l00544"></a>00544 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020) << <span class="stringliteral">"ENC NAME: "</span> << codec-><a class="codeRef" href="qtextcodec.html#name">name</a>() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00545"></a>00545
<a name="l00546"></a>00546 <span class="comment">// hardcode some unicode encodings which can encode all chars</span>
<a name="l00547"></a>00547 <span class="keywordflow">if</span> ((<a class="codeRef" href="qstring.html">QString</a>(codec-><a class="codeRef" href="qtextcodec.html#name">name</a>()) == <span class="stringliteral">"UTF-8"</span>) || (<a class="codeRef" href="qstring.html">QString</a>(codec-><a class="codeRef" href="qtextcodec.html#name">name</a>()) == <span class="stringliteral">"ISO-10646-UCS-2"</span>))
<a name="l00548"></a>00548 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00549"></a>00549
<a name="l00550"></a>00550 <span class="keywordflow">for</span> (uint i=0; i < m_lines; i++)
<a name="l00551"></a>00551 {
<a name="l00552"></a>00552 <span class="keywordflow">if</span> (!codec-><a class="codeRef" href="qtextcodec.html#canEncode">canEncode</a> (<a class="code" href="classKateBuffer.html#ac2f2ce619c7afcdb828e6190932fbf56" title="Return line i without triggering highlighting.">plainLine</a>(i)-><span class="keywordtype">string</span>()))
<a name="l00553"></a>00553 {
<a name="l00554"></a>00554 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020) << <span class="stringliteral">"STRING LINE: "</span> << <a class="code" href="classKateBuffer.html#ac2f2ce619c7afcdb828e6190932fbf56" title="Return line i without triggering highlighting.">plainLine</a>(i)->string() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00555"></a>00555 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020) << <span class="stringliteral">"ENC WORKING: FALSE"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00556"></a>00556
<a name="l00557"></a>00557 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00558"></a>00558 }
<a name="l00559"></a>00559 }
<a name="l00560"></a>00560
<a name="l00561"></a>00561 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00562"></a>00562 }
<a name="l00563"></a>00563
<a name="l00564"></a><a class="code" href="classKateBuffer.html#abc42f3303b6ded3316573617118aefaa">00564</a> <span class="keywordtype">bool</span> <a class="code" href="classKateBuffer.html#abc42f3303b6ded3316573617118aefaa" title="Save the buffer to a file, use the given filename + codec + end of line chars (internal use of qtexts...">KateBuffer::saveFile</a> (<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &m_file)
<a name="l00565"></a>00565 {
<a name="l00566"></a>00566 <a class="codeRef" href="qfile.html">QFile</a> file (m_file);
<a name="l00567"></a>00567 <a class="codeRef" href="qtextstream.html">QTextStream</a> stream (&file);
<a name="l00568"></a>00568
<a name="l00569"></a>00569 <span class="keywordflow">if</span> ( !file.<a class="codeRef" href="qfile.html#open">open</a>( IO_WriteOnly ) )
<a name="l00570"></a>00570 {
<a name="l00571"></a>00571 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// Error</span>
<a name="l00572"></a>00572 }
<a name="l00573"></a>00573
<a name="l00574"></a>00574 <a class="codeRef" href="qtextcodec.html">QTextCodec</a> *codec = m_doc->config()->codec();
<a name="l00575"></a>00575
<a name="l00576"></a>00576 <span class="comment">// disable Unicode headers</span>
<a name="l00577"></a>00577 stream.<a class="codeRef" href="qtextstream.html#setEncoding">setEncoding</a>(QTextStream::RawUnicode);
<a name="l00578"></a>00578
<a name="l00579"></a>00579 <span class="comment">// this line sets the mapper to the correct codec</span>
<a name="l00580"></a>00580 stream.<a class="codeRef" href="qtextstream.html#setCodec">setCodec</a>(codec);
<a name="l00581"></a>00581
<a name="l00582"></a>00582 <span class="comment">// our loved eol string ;)</span>
<a name="l00583"></a>00583 <a class="codeRef" href="qstring.html">QString</a> eol = m_doc->config()->eolString ();
<a name="l00584"></a>00584
<a name="l00585"></a>00585 <span class="comment">// should we strip spaces?</span>
<a name="l00586"></a>00586 <span class="keywordtype">bool</span> removeTrailingSpaces = m_doc->configFlags() & KateDocument::cfRemoveSpaces;
<a name="l00587"></a>00587
<a name="l00588"></a>00588 <span class="comment">// just dump the lines out ;)</span>
<a name="l00589"></a>00589 <span class="keywordflow">for</span> (uint i=0; i < m_lines; i++)
<a name="l00590"></a>00590 {
<a name="l00591"></a>00591 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> textline = <a class="code" href="classKateBuffer.html#ac2f2ce619c7afcdb828e6190932fbf56" title="Return line i without triggering highlighting.">plainLine</a>(i);
<a name="l00592"></a>00592
<a name="l00593"></a>00593 <span class="comment">// strip spaces</span>
<a name="l00594"></a>00594 <span class="keywordflow">if</span> (removeTrailingSpaces)
<a name="l00595"></a>00595 {
<a name="l00596"></a>00596 <span class="keywordtype">int</span> lastChar = textline->lastChar();
<a name="l00597"></a>00597
<a name="l00598"></a>00598 <span class="keywordflow">if</span> (lastChar > -1)
<a name="l00599"></a>00599 {
<a name="l00600"></a>00600 stream << <a class="codeRef" href="qconststring.html">QConstString</a> (textline->text(), lastChar+1).<span class="keywordtype">string</span>();
<a name="l00601"></a>00601 }
<a name="l00602"></a>00602 }
<a name="l00603"></a>00603 <span class="keywordflow">else</span> <span class="comment">// simple, dump the line</span>
<a name="l00604"></a>00604 stream << textline->string();
<a name="l00605"></a>00605
<a name="l00606"></a>00606 <span class="keywordflow">if</span> ((i+1) < m_lines)
<a name="l00607"></a>00607 stream << eol;
<a name="l00608"></a>00608 }
<a name="l00609"></a>00609
<a name="l00610"></a>00610 file.<a class="codeRef" href="qfile.html#close">close</a> ();
<a name="l00611"></a>00611
<a name="l00612"></a>00612 m_loadingBorked = <span class="keyword">false</span>;
<a name="l00613"></a>00613
<a name="l00614"></a>00614 <span class="keywordflow">return</span> (file.status() == IO_Ok);
<a name="l00615"></a>00615 }
<a name="l00616"></a>00616
<a name="l00617"></a>00617 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> KateBuffer::line_internal (<a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf, uint i)
<a name="l00618"></a>00618 {
<a name="l00619"></a>00619 <span class="comment">// update hl until this line + max KATE_HL_LOOKAHEAD</span>
<a name="l00620"></a>00620 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf2 = 0;
<a name="l00621"></a>00621 <span class="keywordflow">while</span> ((i >= m_lineHighlighted) && (buf2 = findBlock(m_lineHighlighted)))
<a name="l00622"></a>00622 {
<a name="l00623"></a>00623 uint end = kMin(i + KATE_HL_LOOKAHEAD, buf2-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a>());
<a name="l00624"></a>00624
<a name="l00625"></a>00625 doHighlight ( buf2,
<a name="l00626"></a>00626 kMax(m_lineHighlighted, buf2-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()),
<a name="l00627"></a>00627 end,
<a name="l00628"></a>00628 <span class="keyword">false</span> );
<a name="l00629"></a>00629
<a name="l00630"></a>00630 m_lineHighlighted = end;
<a name="l00631"></a>00631 }
<a name="l00632"></a>00632
<a name="l00633"></a>00633 <span class="comment">// update hl max</span>
<a name="l00634"></a>00634 <span class="keywordflow">if</span> (m_lineHighlighted > m_lineHighlightedMax)
<a name="l00635"></a>00635 m_lineHighlightedMax = m_lineHighlighted;
<a name="l00636"></a>00636
<a name="l00637"></a>00637 <span class="keywordflow">return</span> buf-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a> (i - buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>());
<a name="l00638"></a>00638 }
<a name="l00639"></a>00639
<a name="l00640"></a>00640 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *KateBuffer::findBlock_internal (uint i, uint *index)
<a name="l00641"></a>00641 {
<a name="l00642"></a>00642 uint lastLine = m_blocks[m_lastInSyncBlock]->endLine ();
<a name="l00643"></a>00643
<a name="l00644"></a>00644 <span class="keywordflow">if</span> (lastLine > i) <span class="comment">// we are in a allready known area !</span>
<a name="l00645"></a>00645 {
<a name="l00646"></a>00646 <span class="keywordflow">while</span> (<span class="keyword">true</span>)
<a name="l00647"></a>00647 {
<a name="l00648"></a>00648 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf = m_blocks[m_lastFoundBlock];
<a name="l00649"></a>00649
<a name="l00650"></a>00650 <span class="keywordflow">if</span> ( (buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>() <= i)
<a name="l00651"></a>00651 && (buf-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a>() > i) )
<a name="l00652"></a>00652 {
<a name="l00653"></a>00653 <span class="keywordflow">if</span> (index)
<a name="l00654"></a>00654 (*index) = m_lastFoundBlock;
<a name="l00655"></a>00655
<a name="l00656"></a>00656 <span class="keywordflow">return</span> m_blocks[m_lastFoundBlock];
<a name="l00657"></a>00657 }
<a name="l00658"></a>00658
<a name="l00659"></a>00659 <span class="keywordflow">if</span> (i < buf->startLine())
<a name="l00660"></a>00660 m_lastFoundBlock--;
<a name="l00661"></a>00661 <span class="keywordflow">else</span>
<a name="l00662"></a>00662 m_lastFoundBlock++;
<a name="l00663"></a>00663 }
<a name="l00664"></a>00664 }
<a name="l00665"></a>00665 <span class="keywordflow">else</span> <span class="comment">// we need first to resync the startLines !</span>
<a name="l00666"></a>00666 {
<a name="l00667"></a>00667 <span class="keywordflow">if</span> ((m_lastInSyncBlock+1) < m_blocks.<a class="codeRef" href="qvaluevector.html#size">size</a>())
<a name="l00668"></a>00668 m_lastInSyncBlock++;
<a name="l00669"></a>00669 <span class="keywordflow">else</span>
<a name="l00670"></a>00670 <span class="keywordflow">return</span> 0;
<a name="l00671"></a>00671
<a name="l00672"></a>00672 <span class="keywordflow">for</span> (; m_lastInSyncBlock < m_blocks.<a class="codeRef" href="qvaluevector.html#size">size</a>(); m_lastInSyncBlock++)
<a name="l00673"></a>00673 {
<a name="l00674"></a>00674 <span class="comment">// get next block</span>
<a name="l00675"></a>00675 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf = m_blocks[m_lastInSyncBlock];
<a name="l00676"></a>00676
<a name="l00677"></a>00677 <span class="comment">// sync startLine !</span>
<a name="l00678"></a>00678 buf-><a class="code" href="classKateBufBlock.html#a241df7e2f3ee1ee0333dffab301fe476" title="update the first line, needed to keep it up to date">setStartLine</a> (lastLine);
<a name="l00679"></a>00679
<a name="l00680"></a>00680 <span class="comment">// is it allready the searched block ?</span>
<a name="l00681"></a>00681 <span class="keywordflow">if</span> ((i >= lastLine) && (i < buf->endLine()))
<a name="l00682"></a>00682 {
<a name="l00683"></a>00683 <span class="comment">// remember this block as last found !</span>
<a name="l00684"></a>00684 m_lastFoundBlock = m_lastInSyncBlock;
<a name="l00685"></a>00685
<a name="l00686"></a>00686 <span class="keywordflow">if</span> (index)
<a name="l00687"></a>00687 (*index) = m_lastFoundBlock;
<a name="l00688"></a>00688
<a name="l00689"></a>00689 <span class="keywordflow">return</span> buf;
<a name="l00690"></a>00690 }
<a name="l00691"></a>00691
<a name="l00692"></a>00692 <span class="comment">// increase lastLine with blocklinecount</span>
<a name="l00693"></a>00693 lastLine += buf-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a> ();
<a name="l00694"></a>00694 }
<a name="l00695"></a>00695 }
<a name="l00696"></a>00696
<a name="l00697"></a>00697 <span class="comment">// no block found !</span>
<a name="l00698"></a>00698 <span class="comment">// index will not be set to any useful value in this case !</span>
<a name="l00699"></a>00699 <span class="keywordflow">return</span> 0;
<a name="l00700"></a>00700 }
<a name="l00701"></a>00701
<a name="l00702"></a><a class="code" href="classKateBuffer.html#a95d708a4d3ea9764905e2b8941222b67">00702</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#a95d708a4d3ea9764905e2b8941222b67" title="Mark line i as changed !">KateBuffer::changeLine</a>(uint i)
<a name="l00703"></a>00703 {
<a name="l00704"></a>00704 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf = findBlock(i);
<a name="l00705"></a>00705
<a name="l00706"></a>00706 <span class="keywordflow">if</span> (!buf)
<a name="l00707"></a>00707 <span class="keywordflow">return</span>;
<a name="l00708"></a>00708
<a name="l00709"></a>00709 <span class="comment">// mark this block dirty</span>
<a name="l00710"></a>00710 buf-><a class="code" href="classKateBufBlock.html#a6987befaf4789220dc2503122a650f6e" title="mark this block as dirty, will invalidate the swap data insert/removeLine will mark the block dirty i...">markDirty</a> ();
<a name="l00711"></a>00711
<a name="l00712"></a>00712 <span class="comment">// mark buffer changed</span>
<a name="l00713"></a>00713 editChangesDone = <span class="keyword">true</span>;
<a name="l00714"></a>00714
<a name="l00715"></a>00715 <span class="comment">// tag this line as changed</span>
<a name="l00716"></a>00716 <span class="keywordflow">if</span> (i < editTagLineStart)
<a name="l00717"></a>00717 editTagLineStart = i;
<a name="l00718"></a>00718
<a name="l00719"></a>00719 <span class="keywordflow">if</span> (i > editTagLineEnd)
<a name="l00720"></a>00720 editTagLineEnd = i;
<a name="l00721"></a>00721 }
<a name="l00722"></a>00722
<a name="l00723"></a><a class="code" href="classKateBuffer.html#a9813374bdc26d8658db2074a4b189f3e">00723</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#a9813374bdc26d8658db2074a4b189f3e" title="Insert line in front of line i.">KateBuffer::insertLine</a>(uint i, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> line)
<a name="l00724"></a>00724 {
<a name="l00725"></a>00725 uint index = 0;
<a name="l00726"></a>00726 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf;
<a name="l00727"></a>00727 <span class="keywordflow">if</span> (i == m_lines)
<a name="l00728"></a>00728 buf = findBlock(i-1, &index);
<a name="l00729"></a>00729 <span class="keywordflow">else</span>
<a name="l00730"></a>00730 buf = findBlock(i, &index);
<a name="l00731"></a>00731
<a name="l00732"></a>00732 <span class="keywordflow">if</span> (!buf)
<a name="l00733"></a>00733 <span class="keywordflow">return</span>;
<a name="l00734"></a>00734
<a name="l00735"></a>00735 buf-><a class="code" href="classKateBufBlock.html#ac2a63e50e0e60e9279fd09657e0ab06a" title="insert line in front of line i marks the block dirty">insertLine</a>(i - buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>(), <a class="code" href="classKateBuffer.html#abbad05496f3f5a38dafa95263dea6842" title="Return line i.">line</a>);
<a name="l00736"></a>00736
<a name="l00737"></a>00737 <span class="keywordflow">if</span> (m_lineHighlightedMax > i)
<a name="l00738"></a>00738 m_lineHighlightedMax++;
<a name="l00739"></a>00739
<a name="l00740"></a>00740 <span class="keywordflow">if</span> (m_lineHighlighted > i)
<a name="l00741"></a>00741 m_lineHighlighted++;
<a name="l00742"></a>00742
<a name="l00743"></a>00743 m_lines++;
<a name="l00744"></a>00744
<a name="l00745"></a>00745 <span class="comment">// last sync block adjust</span>
<a name="l00746"></a>00746 <span class="keywordflow">if</span> (m_lastInSyncBlock > index)
<a name="l00747"></a>00747 m_lastInSyncBlock = index;
<a name="l00748"></a>00748
<a name="l00749"></a>00749 <span class="comment">// last found</span>
<a name="l00750"></a>00750 <span class="keywordflow">if</span> (m_lastInSyncBlock < m_lastFoundBlock)
<a name="l00751"></a>00751 m_lastFoundBlock = m_lastInSyncBlock;
<a name="l00752"></a>00752
<a name="l00753"></a>00753 <span class="comment">// mark buffer changed</span>
<a name="l00754"></a>00754 editChangesDone = <span class="keyword">true</span>;
<a name="l00755"></a>00755
<a name="l00756"></a>00756 <span class="comment">// tag this line as inserted</span>
<a name="l00757"></a>00757 <span class="keywordflow">if</span> (i < editTagLineStart)
<a name="l00758"></a>00758 editTagLineStart = i;
<a name="l00759"></a>00759
<a name="l00760"></a>00760 <span class="keywordflow">if</span> (i <= editTagLineEnd)
<a name="l00761"></a>00761 editTagLineEnd++;
<a name="l00762"></a>00762
<a name="l00763"></a>00763 <span class="keywordflow">if</span> (i > editTagLineEnd)
<a name="l00764"></a>00764 editTagLineEnd = i;
<a name="l00765"></a>00765
<a name="l00766"></a>00766 <span class="comment">// line inserted</span>
<a name="l00767"></a>00767 editTagLineFrom = <span class="keyword">true</span>;
<a name="l00768"></a>00768
<a name="l00769"></a>00769 m_regionTree.lineHasBeenInserted (i);
<a name="l00770"></a>00770 }
<a name="l00771"></a>00771
<a name="l00772"></a><a class="code" href="classKateBuffer.html#a20c38fa148dcc62a77079113cf8bec28">00772</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#a20c38fa148dcc62a77079113cf8bec28" title="Remove line i.">KateBuffer::removeLine</a>(uint i)
<a name="l00773"></a>00773 {
<a name="l00774"></a>00774 uint index = 0;
<a name="l00775"></a>00775 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf = findBlock(i, &index);
<a name="l00776"></a>00776
<a name="l00777"></a>00777 <span class="keywordflow">if</span> (!buf)
<a name="l00778"></a>00778 <span class="keywordflow">return</span>;
<a name="l00779"></a>00779
<a name="l00780"></a>00780 buf-><a class="code" href="classKateBufBlock.html#a78d9681f957efa1707f83bfdb278eb53" title="remove line i marks the block dirty">removeLine</a>(i - buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>());
<a name="l00781"></a>00781
<a name="l00782"></a>00782 <span class="keywordflow">if</span> (m_lineHighlightedMax > i)
<a name="l00783"></a>00783 m_lineHighlightedMax--;
<a name="l00784"></a>00784
<a name="l00785"></a>00785 <span class="keywordflow">if</span> (m_lineHighlighted > i)
<a name="l00786"></a>00786 m_lineHighlighted--;
<a name="l00787"></a>00787
<a name="l00788"></a>00788 m_lines--;
<a name="l00789"></a>00789
<a name="l00790"></a>00790 <span class="comment">// trash away a empty block</span>
<a name="l00791"></a>00791 <span class="keywordflow">if</span> (buf-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>() == 0)
<a name="l00792"></a>00792 {
<a name="l00793"></a>00793 <span class="comment">// we need to change which block is last in sync</span>
<a name="l00794"></a>00794 <span class="keywordflow">if</span> (m_lastInSyncBlock >= index)
<a name="l00795"></a>00795 {
<a name="l00796"></a>00796 m_lastInSyncBlock = index;
<a name="l00797"></a>00797
<a name="l00798"></a>00798 <span class="keywordflow">if</span> (buf-><a class="code" href="classKateBufBlock.html#af33dfa2bce01d21d436e14d2dc8bd94e" title="next block">next</a>())
<a name="l00799"></a>00799 {
<a name="l00800"></a>00800 <span class="keywordflow">if</span> (buf-><a class="code" href="classKateBufBlock.html#a4e3770e20ff0b5a660d7efc5f75eb00d" title="prev block">prev</a>())
<a name="l00801"></a>00801 buf-><a class="code" href="classKateBufBlock.html#af33dfa2bce01d21d436e14d2dc8bd94e" title="next block">next</a>()-><a class="code" href="classKateBufBlock.html#a241df7e2f3ee1ee0333dffab301fe476" title="update the first line, needed to keep it up to date">setStartLine</a> (buf-><a class="code" href="classKateBufBlock.html#a4e3770e20ff0b5a660d7efc5f75eb00d" title="prev block">prev</a>()-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a>());
<a name="l00802"></a>00802 <span class="keywordflow">else</span>
<a name="l00803"></a>00803 buf-><a class="code" href="classKateBufBlock.html#af33dfa2bce01d21d436e14d2dc8bd94e" title="next block">next</a>()-><a class="code" href="classKateBufBlock.html#a241df7e2f3ee1ee0333dffab301fe476" title="update the first line, needed to keep it up to date">setStartLine</a> (0);
<a name="l00804"></a>00804 }
<a name="l00805"></a>00805 }
<a name="l00806"></a>00806
<a name="l00807"></a>00807 <span class="comment">// cu block !</span>
<a name="l00808"></a>00808 <span class="keyword">delete</span> buf;
<a name="l00809"></a>00809 m_blocks.<a class="codeRef" href="qvaluevector.html#erase">erase</a> (m_blocks.<a class="codeRef" href="qvaluevector.html#begin">begin</a>()+index);
<a name="l00810"></a>00810
<a name="l00811"></a>00811 <span class="comment">// make sure we don't keep a pointer to the deleted block</span>
<a name="l00812"></a>00812 <span class="keywordflow">if</span>( m_lastInSyncBlock >= index )
<a name="l00813"></a>00813 m_lastInSyncBlock = index - 1;
<a name="l00814"></a>00814 }
<a name="l00815"></a>00815 <span class="keywordflow">else</span>
<a name="l00816"></a>00816 {
<a name="l00817"></a>00817 <span class="comment">// last sync block adjust</span>
<a name="l00818"></a>00818 <span class="keywordflow">if</span> (m_lastInSyncBlock > index)
<a name="l00819"></a>00819 m_lastInSyncBlock = index;
<a name="l00820"></a>00820 }
<a name="l00821"></a>00821
<a name="l00822"></a>00822 <span class="comment">// last found</span>
<a name="l00823"></a>00823 <span class="keywordflow">if</span> (m_lastInSyncBlock < m_lastFoundBlock)
<a name="l00824"></a>00824 m_lastFoundBlock = m_lastInSyncBlock;
<a name="l00825"></a>00825
<a name="l00826"></a>00826 <span class="comment">// mark buffer changed</span>
<a name="l00827"></a>00827 editChangesDone = <span class="keyword">true</span>;
<a name="l00828"></a>00828
<a name="l00829"></a>00829 <span class="comment">// tag this line as removed</span>
<a name="l00830"></a>00830 <span class="keywordflow">if</span> (i < editTagLineStart)
<a name="l00831"></a>00831 editTagLineStart = i;
<a name="l00832"></a>00832
<a name="l00833"></a>00833 <span class="keywordflow">if</span> (i < editTagLineEnd)
<a name="l00834"></a>00834 editTagLineEnd--;
<a name="l00835"></a>00835
<a name="l00836"></a>00836 <span class="keywordflow">if</span> (i > editTagLineEnd)
<a name="l00837"></a>00837 editTagLineEnd = i;
<a name="l00838"></a>00838
<a name="l00839"></a>00839 <span class="comment">// line removed</span>
<a name="l00840"></a>00840 editTagLineFrom = <span class="keyword">true</span>;
<a name="l00841"></a>00841
<a name="l00842"></a>00842 m_regionTree.lineHasBeenRemoved (i);
<a name="l00843"></a>00843 }
<a name="l00844"></a>00844
<a name="l00845"></a>00845 <span class="keywordtype">void</span> KateBuffer::setTabWidth (uint w)
<a name="l00846"></a>00846 {
<a name="l00847"></a>00847 <span class="keywordflow">if</span> ((m_tabWidth != w) && (m_tabWidth > 0))
<a name="l00848"></a>00848 {
<a name="l00849"></a>00849 m_tabWidth = w;
<a name="l00850"></a>00850
<a name="l00851"></a>00851 <span class="keywordflow">if</span> (m_highlight && m_highlight->foldingIndentationSensitive())
<a name="l00852"></a>00852 <a class="code" href="classKateBuffer.html#af1f522693b404a106dd3f11bbb8f314d" title="Invalidate highlighting of whole buffer.">invalidateHighlighting</a>();
<a name="l00853"></a>00853 }
<a name="l00854"></a>00854 }
<a name="l00855"></a>00855
<a name="l00856"></a><a class="code" href="classKateBuffer.html#aa0e9534998826f15d7166bbf8ddd7da2">00856</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#aa0e9534998826f15d7166bbf8ddd7da2" title="Use highlight for highlighting.">KateBuffer::setHighlight</a>(uint hlMode)
<a name="l00857"></a>00857 {
<a name="l00858"></a>00858 KateHighlighting *h = KateHlManager::self()->getHl(hlMode);
<a name="l00859"></a>00859
<a name="l00860"></a>00860 <span class="comment">// aha, hl will change</span>
<a name="l00861"></a>00861 <span class="keywordflow">if</span> (h != m_highlight)
<a name="l00862"></a>00862 {
<a name="l00863"></a>00863 <span class="keywordtype">bool</span> invalidate = !h->noHighlighting();
<a name="l00864"></a>00864
<a name="l00865"></a>00865 <span class="keywordflow">if</span> (m_highlight)
<a name="l00866"></a>00866 {
<a name="l00867"></a>00867 m_highlight->release();
<a name="l00868"></a>00868 invalidate = <span class="keyword">true</span>;
<a name="l00869"></a>00869 }
<a name="l00870"></a>00870
<a name="l00871"></a>00871 h->use();
<a name="l00872"></a>00872
<a name="l00873"></a>00873 <span class="comment">// Clear code folding tree (see bug #124102)</span>
<a name="l00874"></a>00874 m_regionTree.clear();
<a name="l00875"></a>00875 m_regionTree.fixRoot(m_lines);
<a name="l00876"></a>00876
<a name="l00877"></a>00877 <span class="comment">// try to set indentation</span>
<a name="l00878"></a>00878 <span class="keywordflow">if</span> (!h->indentation().isEmpty())
<a name="l00879"></a>00879 m_doc->config()->setIndentationMode (<a class="code" href="classKateAutoIndent.html#acf5fc690bd6ef66f90b9276465197b0c" title="Mode index of this mode.">KateAutoIndent::modeNumber</a>(h->indentation()));
<a name="l00880"></a>00880
<a name="l00881"></a>00881 m_highlight = h;
<a name="l00882"></a>00882
<a name="l00883"></a>00883 <span class="keywordflow">if</span> (invalidate)
<a name="l00884"></a>00884 <a class="code" href="classKateBuffer.html#af1f522693b404a106dd3f11bbb8f314d" title="Invalidate highlighting of whole buffer.">invalidateHighlighting</a>();
<a name="l00885"></a>00885
<a name="l00886"></a>00886 <span class="comment">// inform the document that the hl was really changed</span>
<a name="l00887"></a>00887 <span class="comment">// needed to update attributes and more ;)</span>
<a name="l00888"></a>00888 m_doc->bufferHlChanged ();
<a name="l00889"></a>00889 }
<a name="l00890"></a>00890 }
<a name="l00891"></a>00891
<a name="l00892"></a><a class="code" href="classKateBuffer.html#af1f522693b404a106dd3f11bbb8f314d">00892</a> <span class="keywordtype">void</span> <a class="code" href="classKateBuffer.html#af1f522693b404a106dd3f11bbb8f314d" title="Invalidate highlighting of whole buffer.">KateBuffer::invalidateHighlighting</a>()
<a name="l00893"></a>00893 {
<a name="l00894"></a>00894 m_lineHighlightedMax = 0;
<a name="l00895"></a>00895 m_lineHighlighted = 0;
<a name="l00896"></a>00896 }
<a name="l00897"></a>00897
<a name="l00898"></a>00898
<a name="l00899"></a>00899 <span class="keywordtype">void</span> KateBuffer::updatePreviousNotEmptyLine(<a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *blk,uint current_line,<span class="keywordtype">bool</span> addindent,uint deindent)
<a name="l00900"></a>00900 {
<a name="l00901"></a>00901 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> textLine;
<a name="l00902"></a>00902 <span class="keywordflow">do</span> {
<a name="l00903"></a>00903 <span class="keywordflow">if</span> (current_line>0) current_line--;
<a name="l00904"></a>00904 <span class="keywordflow">else</span>
<a name="l00905"></a>00905 {
<a name="l00906"></a>00906 uint <a class="code" href="classKateBuffer.html#abbad05496f3f5a38dafa95263dea6842" title="Return line i.">line</a>=blk-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()+current_line;
<a name="l00907"></a>00907 <span class="keywordflow">if</span> (line==0) <span class="keywordflow">return</span>;
<a name="l00908"></a>00908 line--;
<a name="l00909"></a>00909 blk=findBlock(line);
<a name="l00910"></a>00910 <span class="keywordflow">if</span> (!blk) {
<a name="l00911"></a>00911 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"updatePreviousNotEmptyLine: block not found, this must not happen"</span><<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00912"></a>00912 <span class="keywordflow">return</span>;
<a name="l00913"></a>00913 }
<a name="l00914"></a>00914 current_line=line-blk-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>();
<a name="l00915"></a>00915 }
<a name="l00916"></a>00916 textLine = blk-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a>(current_line);
<a name="l00917"></a>00917 } <span class="keywordflow">while</span> (textLine->firstChar()==-1);
<a name="l00918"></a>00918 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"updatePreviousNotEmptyLine: updating line:"</span><<(blk-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()+current_line)<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00919"></a>00919 <a class="codeRef" href="qmemarray.html">QMemArray<uint></a> foldingList=textLine->foldingListArray();
<a name="l00920"></a>00920 <span class="keywordflow">while</span> ( (foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>()>0) && ( abs(foldingList[foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>()-2])==1)) {
<a name="l00921"></a>00921 foldingList.<a class="codeRef" href="qmemarray.html#resize">resize</a>(foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>()-2,QGArray::SpeedOptim);
<a name="l00922"></a>00922 }
<a name="l00923"></a>00923 addIndentBasedFoldingInformation(foldingList,addindent,deindent);
<a name="l00924"></a>00924 textLine->setFoldingList(foldingList);
<a name="l00925"></a>00925 <span class="keywordtype">bool</span> retVal_folding = <span class="keyword">false</span>;
<a name="l00926"></a>00926 m_regionTree.updateLine (current_line + blk-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>(), &foldingList, &retVal_folding, <span class="keyword">true</span>,<span class="keyword">false</span>);
<a name="l00927"></a>00927 emit <a class="code" href="classKateBuffer.html#a16e13b84dc9243a51a4d72a437efb435" title="Emitted when the highlighting of a certain range has changed.">tagLines</a> (blk-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()+current_line, blk-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()+current_line);
<a name="l00928"></a>00928 }
<a name="l00929"></a>00929
<a name="l00930"></a>00930 <span class="keywordtype">void</span> KateBuffer::addIndentBasedFoldingInformation(<a class="codeRef" href="qmemarray.html">QMemArray<uint></a> &foldingList,<span class="keywordtype">bool</span> addindent,uint deindent)
<a name="l00931"></a>00931 {
<a name="l00932"></a>00932 <span class="keywordflow">if</span> (addindent) {
<a name="l00933"></a>00933 <span class="comment">//kdDebug(13020)<<"adding indent for line :"<<current_line + buf->startLine()<<" textLine->noIndentBasedFoldingAtStart"<<textLine->noIndentBasedFoldingAtStart()<<endl;</span>
<a name="l00934"></a>00934 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"adding ident"</span><<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00935"></a>00935 foldingList.<a class="codeRef" href="qmemarray.html#resize">resize</a> (foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>() + 2, QGArray::SpeedOptim);
<a name="l00936"></a>00936 foldingList[foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>()-2] = 1;
<a name="l00937"></a>00937 foldingList[foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>()-1] = 0;
<a name="l00938"></a>00938 }
<a name="l00939"></a>00939 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"DEINDENT: "</span><<deindent<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00940"></a>00940 <span class="keywordflow">if</span> (deindent > 0)
<a name="l00941"></a>00941 {
<a name="l00942"></a>00942 foldingList.<a class="codeRef" href="qmemarray.html#resize">resize</a> (foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>() + (deindent*2), QGArray::SpeedOptim);
<a name="l00943"></a>00943
<a name="l00944"></a>00944 <span class="keywordflow">for</span> (uint z= foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>()-(deindent*2); z < foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>(); z=z+2)
<a name="l00945"></a>00945 {
<a name="l00946"></a>00946 foldingList[z] = -1;
<a name="l00947"></a>00947 foldingList[z+1] = 0;
<a name="l00948"></a>00948 }
<a name="l00949"></a>00949 }
<a name="l00950"></a>00950 }
<a name="l00951"></a>00951
<a name="l00952"></a>00952 <span class="keywordtype">bool</span> KateBuffer::doHighlight (<a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf, uint startLine, uint endLine, <span class="keywordtype">bool</span> invalidate)
<a name="l00953"></a>00953 {
<a name="l00954"></a>00954 <span class="comment">// no hl around, no stuff to do</span>
<a name="l00955"></a>00955 <span class="keywordflow">if</span> (!m_highlight)
<a name="l00956"></a>00956 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00957"></a>00957
<a name="l00958"></a>00958 <span class="comment">/*if (m_highlight->foldingIndentationSensitive())</span>
<a name="l00959"></a>00959 <span class="comment"> {</span>
<a name="l00960"></a>00960 <span class="comment"> startLine=0;</span>
<a name="l00961"></a>00961 <span class="comment"> endLine=50;</span>
<a name="l00962"></a>00962 <span class="comment"> }*/</span>
<a name="l00963"></a>00963
<a name="l00964"></a>00964 <span class="comment">// we tried to start in a line behind this buf block !</span>
<a name="l00965"></a>00965 <span class="keywordflow">if</span> (startLine >= (buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()+buf-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>()))
<a name="l00966"></a>00966 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00967"></a>00967
<a name="l00968"></a>00968 <span class="comment">//QTime t;</span>
<a name="l00969"></a>00969 <span class="comment">//t.start();</span>
<a name="l00970"></a>00970 <span class="comment">//kdDebug (13020) << "HIGHLIGHTED START --- NEED HL, LINESTART: " << startLine << " LINEEND: " << endLine << endl;</span>
<a name="l00971"></a>00971 <span class="comment">//kdDebug (13020) << "HL UNTIL LINE: " << m_lineHighlighted << " MAX: " << m_lineHighlightedMax << endl;</span>
<a name="l00972"></a>00972 <span class="comment">//kdDebug (13020) << "HL DYN COUNT: " << KateHlManager::self()->countDynamicCtxs() << " MAX: " << m_maxDynamicContexts << endl;</span>
<a name="l00973"></a>00973
<a name="l00974"></a>00974 <span class="comment">// see if there are too many dynamic contexts; if yes, invalidate HL of all documents</span>
<a name="l00975"></a>00975 <span class="keywordflow">if</span> (KateHlManager::self()->countDynamicCtxs() >= m_maxDynamicContexts)
<a name="l00976"></a>00976 {
<a name="l00977"></a>00977 {
<a name="l00978"></a>00978 <span class="keywordflow">if</span> (KateHlManager::self()->resetDynamicCtxs())
<a name="l00979"></a>00979 {
<a name="l00980"></a>00980 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a> (13020) << <span class="stringliteral">"HL invalidated - too many dynamic contexts ( >= "</span> << m_maxDynamicContexts << <span class="stringliteral">")"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00981"></a>00981
<a name="l00982"></a>00982 <span class="comment">// avoid recursive invalidation</span>
<a name="l00983"></a>00983 KateHlManager::self()->setForceNoDCReset(<span class="keyword">true</span>);
<a name="l00984"></a>00984
<a name="l00985"></a>00985 <span class="keywordflow">for</span> (KateDocument *doc = KateFactory::self()->documents()->first(); doc; doc = KateFactory::self()->documents()->next())
<a name="l00986"></a>00986 doc->makeAttribs();
<a name="l00987"></a>00987
<a name="l00988"></a>00988 <span class="comment">// doHighlight *shall* do his work. After invalidation, some highlight has</span>
<a name="l00989"></a>00989 <span class="comment">// been recalculated, but *maybe not* until endLine ! So we shall force it manually...</span>
<a name="l00990"></a>00990 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf = 0;
<a name="l00991"></a>00991 <span class="keywordflow">while</span> ((endLine > m_lineHighlighted) && (buf = findBlock(m_lineHighlighted)))
<a name="l00992"></a>00992 {
<a name="l00993"></a>00993 uint end = kMin(endLine, buf-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a>());
<a name="l00994"></a>00994
<a name="l00995"></a>00995 doHighlight ( buf,
<a name="l00996"></a>00996 kMax(m_lineHighlighted, buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()),
<a name="l00997"></a>00997 end,
<a name="l00998"></a>00998 <span class="keyword">false</span> );
<a name="l00999"></a>00999
<a name="l01000"></a>01000 m_lineHighlighted = end;
<a name="l01001"></a>01001 }
<a name="l01002"></a>01002
<a name="l01003"></a>01003 KateHlManager::self()->setForceNoDCReset(<span class="keyword">false</span>);
<a name="l01004"></a>01004
<a name="l01005"></a>01005 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01006"></a>01006 }
<a name="l01007"></a>01007 <span class="keywordflow">else</span>
<a name="l01008"></a>01008 {
<a name="l01009"></a>01009 m_maxDynamicContexts *= 2;
<a name="l01010"></a>01010 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a> (13020) << <span class="stringliteral">"New dynamic contexts limit: "</span> << m_maxDynamicContexts << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01011"></a>01011 }
<a name="l01012"></a>01012 }
<a name="l01013"></a>01013 }
<a name="l01014"></a>01014
<a name="l01015"></a>01015 <span class="comment">// get the previous line, if we start at the beginning of this block</span>
<a name="l01016"></a>01016 <span class="comment">// take the last line of the previous block</span>
<a name="l01017"></a>01017 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> prevLine = 0;
<a name="l01018"></a>01018
<a name="l01019"></a>01019 <span class="keywordflow">if</span> ((startLine == buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()) && buf-><a class="code" href="classKateBufBlock.html#a4e3770e20ff0b5a660d7efc5f75eb00d" title="prev block">prev</a>() && (buf-><a class="code" href="classKateBufBlock.html#a4e3770e20ff0b5a660d7efc5f75eb00d" title="prev block">prev</a>()-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>() > 0))
<a name="l01020"></a>01020 prevLine = buf-><a class="code" href="classKateBufBlock.html#a4e3770e20ff0b5a660d7efc5f75eb00d" title="prev block">prev</a>()-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a> (buf-><a class="code" href="classKateBufBlock.html#a4e3770e20ff0b5a660d7efc5f75eb00d" title="prev block">prev</a>()-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>() - 1);
<a name="l01021"></a>01021 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((startLine > buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()) && (startLine <= buf->endLine()))
<a name="l01022"></a>01022 prevLine = buf-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a>(startLine - buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>() - 1);
<a name="l01023"></a>01023 <span class="keywordflow">else</span>
<a name="l01024"></a>01024 prevLine = <span class="keyword">new</span> <a class="code" href="classKateTextLine.html" title="The KateTextLine represents a line of text.">KateTextLine</a> ();
<a name="l01025"></a>01025
<a name="l01026"></a>01026 <span class="comment">// does we need to emit a signal for the folding changes ?</span>
<a name="l01027"></a>01027 <span class="keywordtype">bool</span> codeFoldingUpdate = <span class="keyword">false</span>;
<a name="l01028"></a>01028
<a name="l01029"></a>01029 <span class="comment">// here we are atm, start at start line in the block</span>
<a name="l01030"></a>01030 uint current_line = startLine - buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>();
<a name="l01031"></a>01031
<a name="l01032"></a>01032 <span class="comment">// do we need to continue</span>
<a name="l01033"></a>01033 <span class="keywordtype">bool</span> stillcontinue=<span class="keyword">false</span>;
<a name="l01034"></a>01034 <span class="keywordtype">bool</span> indentContinueWhitespace=<span class="keyword">false</span>;
<a name="l01035"></a>01035 <span class="keywordtype">bool</span> indentContinueNextWhitespace=<span class="keyword">false</span>;
<a name="l01036"></a>01036 <span class="comment">// loop over the lines of the block, from startline to endline or end of block</span>
<a name="l01037"></a>01037 <span class="comment">// if stillcontinue forces us to do so</span>
<a name="l01038"></a>01038 <span class="keywordflow">while</span> ( (current_line < buf->lines())
<a name="l01039"></a>01039 && (stillcontinue || ((current_line + buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()) <= endLine)) )
<a name="l01040"></a>01040 {
<a name="l01041"></a>01041 <span class="comment">// current line</span>
<a name="l01042"></a>01042 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> textLine = buf-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a>(current_line);
<a name="l01043"></a>01043
<a name="l01044"></a>01044 <a class="codeRef" href="qmemarray.html">QMemArray<uint></a> foldingList;
<a name="l01045"></a>01045 <span class="keywordtype">bool</span> ctxChanged = <span class="keyword">false</span>;
<a name="l01046"></a>01046
<a name="l01047"></a>01047 m_highlight->doHighlight (prevLine, textLine, &foldingList, &ctxChanged);
<a name="l01048"></a>01048
<a name="l01049"></a>01049 <span class="comment">//</span>
<a name="l01050"></a>01050 <span class="comment">// indentation sensitive folding</span>
<a name="l01051"></a>01051 <span class="comment">//</span>
<a name="l01052"></a>01052 <span class="keywordtype">bool</span> indentChanged = <span class="keyword">false</span>;
<a name="l01053"></a>01053 <span class="keywordflow">if</span> (m_highlight->foldingIndentationSensitive())
<a name="l01054"></a>01054 {
<a name="l01055"></a>01055 <span class="comment">// get the indentation array of the previous line to start with !</span>
<a name="l01056"></a>01056 <a class="codeRef" href="qmemarray.html">QMemArray<unsigned short></a> indentDepth;
<a name="l01057"></a>01057 indentDepth.<a class="codeRef" href="qmemarray.html#duplicate">duplicate</a> (prevLine->indentationDepthArray());
<a name="l01058"></a>01058
<a name="l01059"></a>01059 <span class="comment">// current indentation of this line</span>
<a name="l01060"></a>01060 uint iDepth = textLine->indentDepth(m_tabWidth);
<a name="l01061"></a>01061 <span class="keywordflow">if</span> ((current_line+buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>())==0)
<a name="l01062"></a>01062 {
<a name="l01063"></a>01063 indentDepth.<a class="codeRef" href="qmemarray.html#resize">resize</a> (1, QGArray::SpeedOptim);
<a name="l01064"></a>01064 indentDepth[0] = iDepth;
<a name="l01065"></a>01065 }
<a name="l01066"></a>01066
<a name="l01067"></a>01067 textLine->setNoIndentBasedFoldingAtStart(prevLine->noIndentBasedFolding());
<a name="l01068"></a>01068 <span class="comment">// this line is empty, beside spaces, or has indentaion based folding disabled, use indentation depth of the previous line !</span>
<a name="l01069"></a>01069 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"current_line:"</span><<current_line + buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>()<<<span class="stringliteral">" textLine->noIndentBasedFoldingAtStart"</span><<textLine->noIndentBasedFoldingAtStart()<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01070"></a>01070 <span class="keywordflow">if</span> ( (textLine->firstChar() == -1) || textLine->noIndentBasedFoldingAtStart())
<a name="l01071"></a>01071 {
<a name="l01072"></a>01072 <span class="comment">// do this to get skipped empty lines indent right, which was given in the indenation array</span>
<a name="l01073"></a>01073 <span class="keywordflow">if</span> (!prevLine->indentationDepthArray().isEmpty())
<a name="l01074"></a>01074 {
<a name="l01075"></a>01075 iDepth = (prevLine->indentationDepthArray())[prevLine->indentationDepthArray().size()-1];
<a name="l01076"></a>01076 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"reusing old depth as current"</span><<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01077"></a>01077 }
<a name="l01078"></a>01078 <span class="keywordflow">else</span>
<a name="l01079"></a>01079 {
<a name="l01080"></a>01080 iDepth = prevLine->indentDepth(m_tabWidth);
<a name="l01081"></a>01081 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"creating indentdepth for previous line"</span><<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01082"></a>01082 }
<a name="l01083"></a>01083 }
<a name="l01084"></a>01084
<a name="l01085"></a>01085 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"iDepth:"</span><<iDepth<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01086"></a>01086
<a name="l01087"></a>01087 <span class="comment">// query the next line indentation, if we are at the end of the block</span>
<a name="l01088"></a>01088 <span class="comment">// use the first line of the next buf block</span>
<a name="l01089"></a>01089 uint nextLineIndentation = 0;
<a name="l01090"></a>01090 <span class="keywordtype">bool</span> nextLineIndentationValid=<span class="keyword">true</span>;
<a name="l01091"></a>01091 indentContinueNextWhitespace=<span class="keyword">false</span>;
<a name="l01092"></a>01092 <span class="keywordflow">if</span> ((current_line+1) < buf-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>())
<a name="l01093"></a>01093 {
<a name="l01094"></a>01094 <span class="keywordflow">if</span> (buf-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a>(current_line+1)->firstChar() == -1)
<a name="l01095"></a>01095 {
<a name="l01096"></a>01096 nextLineIndentation = iDepth;
<a name="l01097"></a>01097 indentContinueNextWhitespace=<span class="keyword">true</span>;
<a name="l01098"></a>01098 }
<a name="l01099"></a>01099 <span class="keywordflow">else</span>
<a name="l01100"></a>01100 nextLineIndentation = buf-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a>(current_line+1)->indentDepth(m_tabWidth);
<a name="l01101"></a>01101 }
<a name="l01102"></a>01102 <span class="keywordflow">else</span>
<a name="l01103"></a>01103 {
<a name="l01104"></a>01104 <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *blk = buf-><a class="code" href="classKateBufBlock.html#af33dfa2bce01d21d436e14d2dc8bd94e" title="next block">next</a>();
<a name="l01105"></a>01105
<a name="l01106"></a>01106 <span class="keywordflow">if</span> (blk && (blk-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>() > 0))
<a name="l01107"></a>01107 {
<a name="l01108"></a>01108 <span class="keywordflow">if</span> (blk-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a> (0)->firstChar() == -1)
<a name="l01109"></a>01109 {
<a name="l01110"></a>01110 nextLineIndentation = iDepth;
<a name="l01111"></a>01111 indentContinueNextWhitespace=<span class="keyword">true</span>;
<a name="l01112"></a>01112 }
<a name="l01113"></a>01113 <span class="keywordflow">else</span>
<a name="l01114"></a>01114 nextLineIndentation = blk-><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a> (0)->indentDepth(m_tabWidth);
<a name="l01115"></a>01115 }
<a name="l01116"></a>01116 <span class="keywordflow">else</span> nextLineIndentationValid=<span class="keyword">false</span>;
<a name="l01117"></a>01117 }
<a name="l01118"></a>01118
<a name="l01119"></a>01119 <span class="keywordflow">if</span> (!textLine->noIndentBasedFoldingAtStart()) {
<a name="l01120"></a>01120
<a name="l01121"></a>01121 <span class="keywordflow">if</span> ((iDepth > 0) && (indentDepth.<a class="codeRef" href="qmemarray.html#isEmpty">isEmpty</a>() || (indentDepth[indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1] < iDepth)))
<a name="l01122"></a>01122 {
<a name="l01123"></a>01123 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"adding depth to \"stack\":"</span><<iDepth<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01124"></a>01124 indentDepth.<a class="codeRef" href="qmemarray.html#resize">resize</a> (indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()+1, QGArray::SpeedOptim);
<a name="l01125"></a>01125 indentDepth[indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1] = iDepth;
<a name="l01126"></a>01126 } <span class="keywordflow">else</span> {
<a name="l01127"></a>01127 <span class="keywordflow">if</span> (!indentDepth.<a class="codeRef" href="qmemarray.html#isEmpty">isEmpty</a>())
<a name="l01128"></a>01128 {
<a name="l01129"></a>01129 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> z=indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1; z > -1; z--)
<a name="l01130"></a>01130 <span class="keywordflow">if</span> (indentDepth[z]>iDepth)
<a name="l01131"></a>01131 indentDepth.<a class="codeRef" href="qmemarray.html#resize">resize</a>(z, QGArray::SpeedOptim);
<a name="l01132"></a>01132 <span class="keywordflow">if</span> ((iDepth > 0) && (indentDepth.<a class="codeRef" href="qmemarray.html#isEmpty">isEmpty</a>() || (indentDepth[indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1] < iDepth)))
<a name="l01133"></a>01133 {
<a name="l01134"></a>01134 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"adding depth to \"stack\":"</span><<iDepth<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01135"></a>01135 indentDepth.<a class="codeRef" href="qmemarray.html#resize">resize</a> (indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()+1, QGArray::SpeedOptim);
<a name="l01136"></a>01136 indentDepth[indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1] = iDepth;
<a name="l01137"></a>01137 <span class="keywordflow">if</span> (prevLine->firstChar()==-1) {
<a name="l01138"></a>01138
<a name="l01139"></a>01139 }
<a name="l01140"></a>01140 }
<a name="l01141"></a>01141 }
<a name="l01142"></a>01142 }
<a name="l01143"></a>01143 }
<a name="l01144"></a>01144
<a name="l01145"></a>01145 <span class="keywordflow">if</span> (!textLine->noIndentBasedFolding())
<a name="l01146"></a>01146 {
<a name="l01147"></a>01147 <span class="keywordflow">if</span> (nextLineIndentationValid)
<a name="l01148"></a>01148 {
<a name="l01149"></a>01149 <span class="comment">//if (textLine->firstChar()!=-1)</span>
<a name="l01150"></a>01150 {
<a name="l01151"></a>01151 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"nextLineIndentation:"</span><<nextLineIndentation<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01152"></a>01152 <span class="keywordtype">bool</span> addindent=<span class="keyword">false</span>;
<a name="l01153"></a>01153 uint deindent=0;
<a name="l01154"></a>01154 <span class="keywordflow">if</span> (!indentDepth.<a class="codeRef" href="qmemarray.html#isEmpty">isEmpty</a>())
<a name="l01155"></a>01155 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>()<<<span class="stringliteral">"indentDepth[indentDepth.size()-1]:"</span><<indentDepth[indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1]<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01156"></a>01156 <span class="keywordflow">if</span> ((nextLineIndentation>0) && ( indentDepth.<a class="codeRef" href="qmemarray.html#isEmpty">isEmpty</a>() || (indentDepth[indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1]<nextLineIndentation)))
<a name="l01157"></a>01157 {
<a name="l01158"></a>01158 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"addindent==true"</span><<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01159"></a>01159 addindent=<span class="keyword">true</span>;
<a name="l01160"></a>01160 } <span class="keywordflow">else</span> {
<a name="l01161"></a>01161 <span class="keywordflow">if</span> ((!indentDepth.<a class="codeRef" href="qmemarray.html#isEmpty">isEmpty</a>()) && (indentDepth[indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1]>nextLineIndentation))
<a name="l01162"></a>01162 {
<a name="l01163"></a>01163 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<<span class="stringliteral">"...."</span><<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01164"></a>01164 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> z=indentDepth.<a class="codeRef" href="qmemarray.html#size">size</a>()-1; z > -1; z--)
<a name="l01165"></a>01165 {
<a name="l01166"></a>01166 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(13020)<<indentDepth[z]<<<span class="stringliteral">" "</span><<nextLineIndentation<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01167"></a>01167 <span class="keywordflow">if</span> (indentDepth[z]>nextLineIndentation)
<a name="l01168"></a>01168 deindent++;
<a name="l01169"></a>01169 }
<a name="l01170"></a>01170 }
<a name="l01171"></a>01171 }
<a name="l01172"></a>01172 <span class="comment">/* }</span>
<a name="l01173"></a>01173 <span class="comment"> if (textLine->noIndentBasedFolding()) kdDebug(13020)<<"=============================indentation based folding disabled======================"<<endl;</span>
<a name="l01174"></a>01174 <span class="comment"> if (!textLine->noIndentBasedFolding()) {*/</span>
<a name="l01175"></a>01175 <span class="keywordflow">if</span> ((textLine->firstChar()==-1)) {
<a name="l01176"></a>01176 updatePreviousNotEmptyLine(buf,current_line,addindent,deindent);
<a name="l01177"></a>01177 codeFoldingUpdate=<span class="keyword">true</span>;
<a name="l01178"></a>01178 }
<a name="l01179"></a>01179 <span class="keywordflow">else</span>
<a name="l01180"></a>01180 {
<a name="l01181"></a>01181 addIndentBasedFoldingInformation(foldingList,addindent,deindent);
<a name="l01182"></a>01182 }
<a name="l01183"></a>01183 }
<a name="l01184"></a>01184 }
<a name="l01185"></a>01185 }
<a name="l01186"></a>01186 indentChanged = !(indentDepth == textLine->indentationDepthArray());
<a name="l01187"></a>01187
<a name="l01188"></a>01188 <span class="comment">// assign the new array to the textline !</span>
<a name="l01189"></a>01189 <span class="keywordflow">if</span> (indentChanged)
<a name="l01190"></a>01190 textLine->setIndentationDepth (indentDepth);
<a name="l01191"></a>01191
<a name="l01192"></a>01192 indentContinueWhitespace=textLine->firstChar()==-1;
<a name="l01193"></a>01193 }
<a name="l01194"></a>01194 <span class="keywordtype">bool</span> foldingColChanged=<span class="keyword">false</span>;
<a name="l01195"></a>01195 <span class="keywordtype">bool</span> foldingChanged = <span class="keyword">false</span>;
<a name="l01196"></a>01196 <span class="keywordflow">if</span> (foldingList.<a class="codeRef" href="qmemarray.html#size">size</a>()!=textLine->foldingListArray().size()) {
<a name="l01197"></a>01197 foldingChanged=<span class="keyword">true</span>;
<a name="l01198"></a>01198 } <span class="keywordflow">else</span> {
<a name="l01199"></a>01199 <a class="codeRef" href="qmemarray.html">QMemArray<uint>::ConstIterator</a> it=foldingList.<a class="codeRef" href="qmemarray.html#begin">begin</a>();
<a name="l01200"></a>01200 <a class="codeRef" href="qmemarray.html">QMemArray<uint>::ConstIterator</a> it1=textLine->foldingListArray();
<a name="l01201"></a>01201 <span class="keywordtype">bool</span> markerType=<span class="keyword">true</span>;
<a name="l01202"></a>01202 <span class="keywordflow">for</span>(;it!=foldingList.<a class="codeRef" href="qmemarray.html#end">end</a>();++it,++it1) {
<a name="l01203"></a>01203 <span class="keywordflow">if</span> (markerType) {
<a name="l01204"></a>01204 <span class="keywordflow">if</span> ( ((*it)!=(*it1))) {
<a name="l01205"></a>01205 foldingChanged=<span class="keyword">true</span>;
<a name="l01206"></a>01206 foldingColChanged=<span class="keyword">false</span>;
<a name="l01207"></a>01207 <span class="keywordflow">break</span>;
<a name="l01208"></a>01208 }
<a name="l01209"></a>01209 } <span class="keywordflow">else</span> {
<a name="l01210"></a>01210 <span class="keywordflow">if</span> ((*it)!=(*it1)) {
<a name="l01211"></a>01211 foldingColChanged=<span class="keyword">true</span>;
<a name="l01212"></a>01212 }
<a name="l01213"></a>01213 }
<a name="l01214"></a>01214 markerType=!markerType;
<a name="l01215"></a>01215 }
<a name="l01216"></a>01216 }
<a name="l01217"></a>01217
<a name="l01218"></a>01218 <span class="keywordflow">if</span> (foldingChanged || foldingColChanged) {
<a name="l01219"></a>01219 textLine->setFoldingList(foldingList);
<a name="l01220"></a>01220 <span class="keywordflow">if</span> (foldingChanged==<span class="keyword">false</span>){
<a name="l01221"></a>01221 textLine->setFoldingColumnsOutdated(textLine->foldingColumnsOutdated() | foldingColChanged);
<a name="l01222"></a>01222 } <span class="keywordflow">else</span> textLine->setFoldingColumnsOutdated(<span class="keyword">false</span>);
<a name="l01223"></a>01223 }
<a name="l01224"></a>01224 <span class="keywordtype">bool</span> retVal_folding = <span class="keyword">false</span>;
<a name="l01225"></a>01225 <span class="comment">//perhaps make en enums out of the change flags</span>
<a name="l01226"></a>01226 m_regionTree.updateLine (current_line + buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>(), &foldingList, &retVal_folding, foldingChanged,foldingColChanged);
<a name="l01227"></a>01227
<a name="l01228"></a>01228 codeFoldingUpdate = codeFoldingUpdate | retVal_folding;
<a name="l01229"></a>01229
<a name="l01230"></a>01230 <span class="comment">// need we to continue ?</span>
<a name="l01231"></a>01231 stillcontinue = ctxChanged || indentChanged || indentContinueWhitespace || indentContinueNextWhitespace;
<a name="l01232"></a>01232
<a name="l01233"></a>01233 <span class="comment">// move around the lines</span>
<a name="l01234"></a>01234 prevLine = textLine;
<a name="l01235"></a>01235
<a name="l01236"></a>01236 <span class="comment">// increment line</span>
<a name="l01237"></a>01237 current_line++;
<a name="l01238"></a>01238 }
<a name="l01239"></a>01239
<a name="l01240"></a>01240 buf-><a class="code" href="classKateBufBlock.html#a6987befaf4789220dc2503122a650f6e" title="mark this block as dirty, will invalidate the swap data insert/removeLine will mark the block dirty i...">markDirty</a> ();
<a name="l01241"></a>01241
<a name="l01242"></a>01242 <span class="comment">// tag the changed lines !</span>
<a name="l01243"></a>01243 <span class="keywordflow">if</span> (invalidate)
<a name="l01244"></a>01244 emit <a class="code" href="classKateBuffer.html#a16e13b84dc9243a51a4d72a437efb435" title="Emitted when the highlighting of a certain range has changed.">tagLines</a> (startLine, current_line + buf-><a class="code" href="classKateBufBlock.html#a96bd7474a4acb3742f10dbbd4dd5a7f2" title="startLine">startLine</a>());
<a name="l01245"></a>01245
<a name="l01246"></a>01246 <span class="comment">// emit that we have changed the folding</span>
<a name="l01247"></a>01247 <span class="keywordflow">if</span> (codeFoldingUpdate)
<a name="l01248"></a>01248 emit <a class="code" href="classKateBuffer.html#ad302ddd9a5f968e32dc2771f0d55bfc8" title="Emittend if codefolding returned with a changed list.">codeFoldingUpdated</a>();
<a name="l01249"></a>01249
<a name="l01250"></a>01250 <span class="comment">//kdDebug (13020) << "HIGHLIGHTED END --- NEED HL, LINESTART: " << startLine << " LINEEND: " << endLine << endl;</span>
<a name="l01251"></a>01251 <span class="comment">//kdDebug (13020) << "HL UNTIL LINE: " << m_lineHighlighted << " MAX: " << m_lineHighlightedMax << endl;</span>
<a name="l01252"></a>01252 <span class="comment">//kdDebug (13020) << "HL DYN COUNT: " << KateHlManager::self()->countDynamicCtxs() << " MAX: " << m_maxDynamicContexts << endl;</span>
<a name="l01253"></a>01253 <span class="comment">//kdDebug (13020) << "TIME TAKEN: " << t.elapsed() << endl;</span>
<a name="l01254"></a>01254
<a name="l01255"></a>01255 <span class="comment">// if we are at the last line of the block + we still need to continue</span>
<a name="l01256"></a>01256 <span class="comment">// return the need of that !</span>
<a name="l01257"></a>01257 <span class="keywordflow">return</span> stillcontinue && ((current_line+1) == buf-><a class="code" href="classKateBufBlock.html#a8b56e06feb1cd623f3c945d9e7061243" title="lines in this block">lines</a>());
<a name="l01258"></a>01258 }
<a name="l01259"></a>01259
<a name="l01260"></a>01260 <span class="keywordtype">void</span> KateBuffer::codeFoldingColumnUpdate(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> lineNr) {
<a name="l01261"></a>01261 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> line=<a class="code" href="classKateBuffer.html#ac2f2ce619c7afcdb828e6190932fbf56" title="Return line i without triggering highlighting.">plainLine</a>(lineNr);
<a name="l01262"></a>01262 <span class="keywordflow">if</span> (!line) <span class="keywordflow">return</span>;
<a name="l01263"></a>01263 <span class="keywordflow">if</span> (line->foldingColumnsOutdated()) {
<a name="l01264"></a>01264 line->setFoldingColumnsOutdated(<span class="keyword">false</span>);
<a name="l01265"></a>01265 <span class="keywordtype">bool</span> tmp;
<a name="l01266"></a>01266 <a class="codeRef" href="qmemarray.html">QMemArray<uint></a> folding=line->foldingListArray();
<a name="l01267"></a>01267 m_regionTree.updateLine(lineNr,&folding,&tmp,<span class="keyword">true</span>,<span class="keyword">false</span>);
<a name="l01268"></a>01268 }
<a name="l01269"></a>01269 }
<a name="l01270"></a>01270
<a name="l01271"></a>01271 <span class="comment">//BEGIN KateBufBlock</span>
<a name="l01272"></a>01272
<a name="l01273"></a><a class="code" href="classKateBufBlock.html#afb827e147a79e8864b2f25767bd1e917">01273</a> <a class="code" href="classKateBufBlock.html#afb827e147a79e8864b2f25767bd1e917" title="Create an empty block.">KateBufBlock::KateBufBlock</a> ( <a class="code" href="classKateBuffer.html" title="The KateBuffer class maintains a collections of lines.">KateBuffer</a> *parent, <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *prev, <a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *next,
<a name="l01274"></a>01274 KateFileLoader *stream )
<a name="l01275"></a>01275 : m_state (<a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a>::stateDirty),
<a name="l01276"></a>01276 m_startLine (0),
<a name="l01277"></a>01277 m_lines (0),
<a name="l01278"></a>01278 m_vmblock (0),
<a name="l01279"></a>01279 m_vmblockSize (0),
<a name="l01280"></a>01280 m_parent (parent),
<a name="l01281"></a>01281 m_prev (prev),
<a name="l01282"></a>01282 m_next (next),
<a name="l01283"></a>01283 list (0),
<a name="l01284"></a>01284 listPrev (0),
<a name="l01285"></a>01285 listNext (0)
<a name="l01286"></a>01286 {
<a name="l01287"></a>01287 <span class="comment">// init startline + the next pointers of the neighbour blocks</span>
<a name="l01288"></a>01288 <span class="keywordflow">if</span> (m_prev)
<a name="l01289"></a>01289 {
<a name="l01290"></a>01290 m_startLine = m_prev-><a class="code" href="classKateBufBlock.html#ad782755379955887c1ab7863f8287f25" title="first line behind this block">endLine</a> ();
<a name="l01291"></a>01291 m_prev->m_next = <span class="keyword">this</span>;
<a name="l01292"></a>01292 }
<a name="l01293"></a>01293
<a name="l01294"></a>01294 <span class="keywordflow">if</span> (m_next)
<a name="l01295"></a>01295 m_next->m_prev = <span class="keyword">this</span>;
<a name="l01296"></a>01296
<a name="l01297"></a>01297 <span class="comment">// we have a stream, use it to fill the block !</span>
<a name="l01298"></a>01298 <span class="comment">// this can lead to 0 line blocks which are invalid !</span>
<a name="l01299"></a>01299 <span class="keywordflow">if</span> (stream)
<a name="l01300"></a>01300 {
<a name="l01301"></a>01301 <span class="comment">// this we lead to either dirty or swapped state</span>
<a name="l01302"></a>01302 fillBlock (stream);
<a name="l01303"></a>01303 }
<a name="l01304"></a>01304 <span class="keywordflow">else</span> <span class="comment">// init the block if no stream given !</span>
<a name="l01305"></a>01305 {
<a name="l01306"></a>01306 <span class="comment">// fill in one empty line !</span>
<a name="l01307"></a>01307 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> textLine = <span class="keyword">new</span> <a class="code" href="classKateTextLine.html" title="The KateTextLine represents a line of text.">KateTextLine</a> ();
<a name="l01308"></a>01308 m_stringList.<a class="codeRef" href="qvaluevector.html#push_back">push_back</a> (textLine);
<a name="l01309"></a>01309 m_lines++;
<a name="l01310"></a>01310
<a name="l01311"></a>01311 <span class="comment">// if we have allready enough blocks around, swap one</span>
<a name="l01312"></a>01312 <span class="keywordflow">if</span> (m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a920a4f2fd9253888ee076f9d6918a00c" title="count of blocks in this list">count</a>() >= <a class="code" href="classKateBuffer.html#afff8e878d364c1bb7c26cd164f249413" title="maximal loaded block count">KateBuffer::maxLoadedBlocks</a>())
<a name="l01313"></a>01313 m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a65a6b5533df22230b4ccf601c60ee1b9" title="first block in this list or 0">first</a>()->swapOut();
<a name="l01314"></a>01314
<a name="l01315"></a>01315 <span class="comment">// we are a new nearly empty dirty block</span>
<a name="l01316"></a>01316 m_state = KateBufBlock::stateDirty;
<a name="l01317"></a>01317 m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a84d139ab94e5c5952a065d0bc38c420b" title="append a block to this list ! will remove it from the list it belonged before !">append</a> (<span class="keyword">this</span>);
<a name="l01318"></a>01318 }
<a name="l01319"></a>01319 }
<a name="l01320"></a>01320
<a name="l01321"></a><a class="code" href="classKateBufBlock.html#a0dcda94925a652c5d1513a760f32e570">01321</a> <a class="code" href="classKateBufBlock.html#a0dcda94925a652c5d1513a760f32e570" title="destroy this block and take care of freeing all mem">KateBufBlock::~KateBufBlock</a> ()
<a name="l01322"></a>01322 {
<a name="l01323"></a>01323 <span class="comment">// sync prev/next pointers</span>
<a name="l01324"></a>01324 <span class="keywordflow">if</span> (m_prev)
<a name="l01325"></a>01325 m_prev->m_next = m_next;
<a name="l01326"></a>01326
<a name="l01327"></a>01327 <span class="keywordflow">if</span> (m_next)
<a name="l01328"></a>01328 m_next->m_prev = m_prev;
<a name="l01329"></a>01329
<a name="l01330"></a>01330 <span class="comment">// if we have some swapped data allocated, free it now or never</span>
<a name="l01331"></a>01331 <span class="keywordflow">if</span> (m_vmblock)
<a name="l01332"></a>01332 KateFactory::self()->vm()->free(m_vmblock);
<a name="l01333"></a>01333
<a name="l01334"></a>01334 <span class="comment">// remove me from the list I belong</span>
<a name="l01335"></a>01335 <a class="code" href="classKateBufBlockList.html#aae208670d5a5c6606d7bb58b4e82cde5" title="remove the block from the list it belongs to !">KateBufBlockList::remove</a> (<span class="keyword">this</span>);
<a name="l01336"></a>01336 }
<a name="l01337"></a>01337
<a name="l01338"></a>01338 <span class="keywordtype">void</span> KateBufBlock::fillBlock (KateFileLoader *stream)
<a name="l01339"></a>01339 {
<a name="l01340"></a>01340 <span class="comment">// is allready too much stuff around in mem ?</span>
<a name="l01341"></a>01341 <span class="keywordtype">bool</span> swap = m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a920a4f2fd9253888ee076f9d6918a00c" title="count of blocks in this list">count</a>() >= <a class="code" href="classKateBuffer.html#afff8e878d364c1bb7c26cd164f249413" title="maximal loaded block count">KateBuffer::maxLoadedBlocks</a>();
<a name="l01342"></a>01342
<a name="l01343"></a>01343 <a class="codeRef" href="qbytearray.html">QByteArray</a> rawData;
<a name="l01344"></a>01344
<a name="l01345"></a>01345 <span class="comment">// calcs the approx size for KATE_AVG_BLOCK_SIZE chars !</span>
<a name="l01346"></a>01346 <span class="keywordflow">if</span> (swap)
<a name="l01347"></a>01347 rawData.resize ((KATE_AVG_BLOCK_SIZE * <span class="keyword">sizeof</span>(<a class="codeRef" href="qchar.html">QChar</a>)) + ((KATE_AVG_BLOCK_SIZE/80) * 8));
<a name="l01348"></a>01348
<a name="l01349"></a>01349 <span class="keywordtype">char</span> *buf = rawData.data ();
<a name="l01350"></a>01350 uint size = 0;
<a name="l01351"></a>01351 uint blockSize = 0;
<a name="l01352"></a>01352 <span class="keywordflow">while</span> (!stream->eof() && (blockSize < KATE_AVG_BLOCK_SIZE) && (m_lines < KATE_MAX_BLOCK_LINES))
<a name="l01353"></a>01353 {
<a name="l01354"></a>01354 uint offset = 0, length = 0;
<a name="l01355"></a>01355 stream->readLine(offset, length);
<a name="l01356"></a>01356 <span class="keyword">const</span> <a class="codeRef" href="qchar.html">QChar</a> *unicodeData = stream->unicode () + offset;
<a name="l01357"></a>01357
<a name="l01358"></a>01358 <span class="comment">// strip spaces at end of line</span>
<a name="l01359"></a>01359 <span class="keywordflow">if</span> ( stream->removeTrailingSpaces() )
<a name="l01360"></a>01360 {
<a name="l01361"></a>01361 <span class="keywordflow">while</span> (length > 0)
<a name="l01362"></a>01362 {
<a name="l01363"></a>01363 <span class="keywordflow">if</span> (unicodeData[length-1].isSpace())
<a name="l01364"></a>01364 --length;
<a name="l01365"></a>01365 <span class="keywordflow">else</span>
<a name="l01366"></a>01366 <span class="keywordflow">break</span>;
<a name="l01367"></a>01367 }
<a name="l01368"></a>01368 }
<a name="l01369"></a>01369
<a name="l01370"></a>01370 blockSize += length;
<a name="l01371"></a>01371
<a name="l01372"></a>01372 <span class="keywordflow">if</span> (swap)
<a name="l01373"></a>01373 {
<a name="l01374"></a>01374 <span class="comment">// create the swapped data on the fly, no need to waste time</span>
<a name="l01375"></a>01375 <span class="comment">// via going over the textline classes and dump them !</span>
<a name="l01376"></a>01376 <span class="keywordtype">char</span> attr = KateTextLine::flagNoOtherData;
<a name="l01377"></a>01377 uint pos = size;
<a name="l01378"></a>01378
<a name="l01379"></a>01379 <span class="comment">// calc new size</span>
<a name="l01380"></a>01380 size = size + 1 + <span class="keyword">sizeof</span>(uint) + (<span class="keyword">sizeof</span>(<a class="codeRef" href="qchar.html">QChar</a>)*length);
<a name="l01381"></a>01381
<a name="l01382"></a>01382 <span class="keywordflow">if</span> (size > rawData.size ())
<a name="l01383"></a>01383 {
<a name="l01384"></a>01384 rawData.resize (size);
<a name="l01385"></a>01385 buf = rawData.data ();
<a name="l01386"></a>01386 }
<a name="l01387"></a>01387
<a name="l01388"></a>01388 memcpy(buf+pos, (<span class="keywordtype">char</span> *) &attr, 1);
<a name="l01389"></a>01389 pos += 1;
<a name="l01390"></a>01390
<a name="l01391"></a>01391 memcpy(buf+pos, (<span class="keywordtype">char</span> *) &length, <span class="keyword">sizeof</span>(uint));
<a name="l01392"></a>01392 pos += <span class="keyword">sizeof</span>(uint);
<a name="l01393"></a>01393
<a name="l01394"></a>01394 memcpy(buf+pos, (<span class="keywordtype">char</span> *) unicodeData, <span class="keyword">sizeof</span>(<a class="codeRef" href="qchar.html">QChar</a>)*length);
<a name="l01395"></a>01395 pos += <span class="keyword">sizeof</span>(<a class="codeRef" href="qchar.html">QChar</a>)*length;
<a name="l01396"></a>01396 }
<a name="l01397"></a>01397 <span class="keywordflow">else</span>
<a name="l01398"></a>01398 {
<a name="l01399"></a>01399 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> textLine = <span class="keyword">new</span> <a class="code" href="classKateTextLine.html" title="The KateTextLine represents a line of text.">KateTextLine</a> ();
<a name="l01400"></a>01400 textLine->insertText (0, length, unicodeData);
<a name="l01401"></a>01401 m_stringList.<a class="codeRef" href="qvaluevector.html#push_back">push_back</a> (textLine);
<a name="l01402"></a>01402 }
<a name="l01403"></a>01403
<a name="l01404"></a>01404 m_lines++;
<a name="l01405"></a>01405 }
<a name="l01406"></a>01406
<a name="l01407"></a>01407 <span class="keywordflow">if</span> (swap)
<a name="l01408"></a>01408 {
<a name="l01409"></a>01409 m_vmblock = KateFactory::self()->vm()->allocate(size);
<a name="l01410"></a>01410 m_vmblockSize = size;
<a name="l01411"></a>01411
<a name="l01412"></a>01412 <span class="keywordflow">if</span> (!rawData.isEmpty())
<a name="l01413"></a>01413 {
<a name="l01414"></a>01414 <span class="keywordflow">if</span> (!KateFactory::self()->vm()->copyBlock(m_vmblock, rawData.data(), 0, size))
<a name="l01415"></a>01415 {
<a name="l01416"></a>01416 <span class="keywordflow">if</span> (m_vmblock)
<a name="l01417"></a>01417 KateFactory::self()->vm()->free(m_vmblock);
<a name="l01418"></a>01418
<a name="l01419"></a>01419 m_vmblock = 0;
<a name="l01420"></a>01420 m_vmblockSize = 0;
<a name="l01421"></a>01421
<a name="l01422"></a>01422 m_parent->m_cacheWriteError = <span class="keyword">true</span>;
<a name="l01423"></a>01423 }
<a name="l01424"></a>01424 }
<a name="l01425"></a>01425
<a name="l01426"></a>01426 <span class="comment">// fine, we are swapped !</span>
<a name="l01427"></a>01427 m_state = KateBufBlock::stateSwapped;
<a name="l01428"></a>01428 }
<a name="l01429"></a>01429 <span class="keywordflow">else</span>
<a name="l01430"></a>01430 {
<a name="l01431"></a>01431 <span class="comment">// we are a new dirty block without any swap data</span>
<a name="l01432"></a>01432 m_state = KateBufBlock::stateDirty;
<a name="l01433"></a>01433 m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a84d139ab94e5c5952a065d0bc38c420b" title="append a block to this list ! will remove it from the list it belonged before !">append</a> (<span class="keyword">this</span>);
<a name="l01434"></a>01434 }
<a name="l01435"></a>01435
<a name="l01436"></a>01436 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a> (13020) << <span class="stringliteral">"A BLOCK LOADED WITH LINES: "</span> << m_lines << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01437"></a>01437 }
<a name="l01438"></a>01438
<a name="l01439"></a><a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48">01439</a> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> <a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">KateBufBlock::line</a>(uint i)
<a name="l01440"></a>01440 {
<a name="l01441"></a>01441 <span class="comment">// take care that the string list is around !!!</span>
<a name="l01442"></a>01442 <span class="keywordflow">if</span> (m_state == KateBufBlock::stateSwapped)
<a name="l01443"></a>01443 swapIn ();
<a name="l01444"></a>01444
<a name="l01445"></a>01445 <span class="comment">// LRU</span>
<a name="l01446"></a>01446 <span class="keywordflow">if</span> (!m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a6f88c0e90c6dd78e2ab87c7a1fc3f1e2" title="is buf the last block?">isLast</a>(<span class="keyword">this</span>))
<a name="l01447"></a>01447 m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a84d139ab94e5c5952a065d0bc38c420b" title="append a block to this list ! will remove it from the list it belonged before !">append</a> (<span class="keyword">this</span>);
<a name="l01448"></a>01448
<a name="l01449"></a>01449 <span class="keywordflow">return</span> m_stringList[i];
<a name="l01450"></a>01450 }
<a name="l01451"></a>01451
<a name="l01452"></a><a class="code" href="classKateBufBlock.html#ac2a63e50e0e60e9279fd09657e0ab06a">01452</a> <span class="keywordtype">void</span> <a class="code" href="classKateBufBlock.html#ac2a63e50e0e60e9279fd09657e0ab06a" title="insert line in front of line i marks the block dirty">KateBufBlock::insertLine</a>(uint i, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> line)
<a name="l01453"></a>01453 {
<a name="l01454"></a>01454 <span class="comment">// take care that the string list is around !!!</span>
<a name="l01455"></a>01455 <span class="keywordflow">if</span> (m_state == KateBufBlock::stateSwapped)
<a name="l01456"></a>01456 swapIn ();
<a name="l01457"></a>01457
<a name="l01458"></a>01458 m_stringList.<a class="codeRef" href="qvaluevector.html#insert">insert</a> (m_stringList.<a class="codeRef" href="qvaluevector.html#begin">begin</a>()+i, <a class="code" href="classKateBufBlock.html#a7520846446a46d5a0347cdc586208c48" title="return line i The first line of this block is line 0.">line</a>);
<a name="l01459"></a>01459 m_lines++;
<a name="l01460"></a>01460
<a name="l01461"></a>01461 <a class="code" href="classKateBufBlock.html#a6987befaf4789220dc2503122a650f6e" title="mark this block as dirty, will invalidate the swap data insert/removeLine will mark the block dirty i...">markDirty</a> ();
<a name="l01462"></a>01462 }
<a name="l01463"></a>01463
<a name="l01464"></a><a class="code" href="classKateBufBlock.html#a78d9681f957efa1707f83bfdb278eb53">01464</a> <span class="keywordtype">void</span> <a class="code" href="classKateBufBlock.html#a78d9681f957efa1707f83bfdb278eb53" title="remove line i marks the block dirty">KateBufBlock::removeLine</a>(uint i)
<a name="l01465"></a>01465 {
<a name="l01466"></a>01466 <span class="comment">// take care that the string list is around !!!</span>
<a name="l01467"></a>01467 <span class="keywordflow">if</span> (m_state == KateBufBlock::stateSwapped)
<a name="l01468"></a>01468 swapIn ();
<a name="l01469"></a>01469
<a name="l01470"></a>01470 m_stringList.<a class="codeRef" href="qvaluevector.html#erase">erase</a> (m_stringList.<a class="codeRef" href="qvaluevector.html#begin">begin</a>()+i);
<a name="l01471"></a>01471 m_lines--;
<a name="l01472"></a>01472
<a name="l01473"></a>01473 <a class="code" href="classKateBufBlock.html#a6987befaf4789220dc2503122a650f6e" title="mark this block as dirty, will invalidate the swap data insert/removeLine will mark the block dirty i...">markDirty</a> ();
<a name="l01474"></a>01474 }
<a name="l01475"></a>01475
<a name="l01476"></a><a class="code" href="classKateBufBlock.html#a6987befaf4789220dc2503122a650f6e">01476</a> <span class="keywordtype">void</span> <a class="code" href="classKateBufBlock.html#a6987befaf4789220dc2503122a650f6e" title="mark this block as dirty, will invalidate the swap data insert/removeLine will mark the block dirty i...">KateBufBlock::markDirty</a> ()
<a name="l01477"></a>01477 {
<a name="l01478"></a>01478 <span class="keywordflow">if</span> (m_state != KateBufBlock::stateSwapped)
<a name="l01479"></a>01479 {
<a name="l01480"></a>01480 <span class="comment">// LRU</span>
<a name="l01481"></a>01481 <span class="keywordflow">if</span> (!m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a6f88c0e90c6dd78e2ab87c7a1fc3f1e2" title="is buf the last block?">isLast</a>(<span class="keyword">this</span>))
<a name="l01482"></a>01482 m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a84d139ab94e5c5952a065d0bc38c420b" title="append a block to this list ! will remove it from the list it belonged before !">append</a> (<span class="keyword">this</span>);
<a name="l01483"></a>01483
<a name="l01484"></a>01484 <span class="keywordflow">if</span> (m_state == KateBufBlock::stateClean)
<a name="l01485"></a>01485 {
<a name="l01486"></a>01486 <span class="comment">// if we have some swapped data allocated which is dirty, free it now</span>
<a name="l01487"></a>01487 <span class="keywordflow">if</span> (m_vmblock)
<a name="l01488"></a>01488 KateFactory::self()->vm()->free(m_vmblock);
<a name="l01489"></a>01489
<a name="l01490"></a>01490 m_vmblock = 0;
<a name="l01491"></a>01491 m_vmblockSize = 0;
<a name="l01492"></a>01492
<a name="l01493"></a>01493 <span class="comment">// we are dirty</span>
<a name="l01494"></a>01494 m_state = KateBufBlock::stateDirty;
<a name="l01495"></a>01495 }
<a name="l01496"></a>01496 }
<a name="l01497"></a>01497 }
<a name="l01498"></a>01498
<a name="l01499"></a>01499 <span class="keywordtype">void</span> KateBufBlock::swapIn ()
<a name="l01500"></a>01500 {
<a name="l01501"></a>01501 <span class="keywordflow">if</span> (m_state != KateBufBlock::stateSwapped)
<a name="l01502"></a>01502 <span class="keywordflow">return</span>;
<a name="l01503"></a>01503
<a name="l01504"></a>01504 <a class="codeRef" href="qbytearray.html">QByteArray</a> rawData (m_vmblockSize);
<a name="l01505"></a>01505
<a name="l01506"></a>01506 <span class="comment">// what to do if that fails ?</span>
<a name="l01507"></a>01507 <span class="keywordflow">if</span> (!KateFactory::self()->vm()->copyBlock(rawData.data(), m_vmblock, 0, rawData.size()))
<a name="l01508"></a>01508 m_parent->m_cacheReadError = <span class="keyword">true</span>;
<a name="l01509"></a>01509
<a name="l01510"></a>01510 <span class="comment">// reserve mem, keep realloc away on push_back</span>
<a name="l01511"></a>01511 m_stringList.<a class="codeRef" href="qvaluevector.html#reserve">reserve</a> (m_lines);
<a name="l01512"></a>01512
<a name="l01513"></a>01513 <span class="keywordtype">char</span> *buf = rawData.data();
<a name="l01514"></a>01514 <span class="keywordflow">for</span> (uint i=0; i < m_lines; i++)
<a name="l01515"></a>01515 {
<a name="l01516"></a>01516 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSharedPtr.html">KateTextLine::Ptr</a> textLine = <span class="keyword">new</span> <a class="code" href="classKateTextLine.html" title="The KateTextLine represents a line of text.">KateTextLine</a> ();
<a name="l01517"></a>01517 buf = textLine->restore (buf);
<a name="l01518"></a>01518 m_stringList.<a class="codeRef" href="qvaluevector.html#push_back">push_back</a> (textLine);
<a name="l01519"></a>01519 }
<a name="l01520"></a>01520
<a name="l01521"></a>01521 <span class="comment">// if we have allready enough blocks around, swap one</span>
<a name="l01522"></a>01522 <span class="keywordflow">if</span> (m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a920a4f2fd9253888ee076f9d6918a00c" title="count of blocks in this list">count</a>() >= <a class="code" href="classKateBuffer.html#afff8e878d364c1bb7c26cd164f249413" title="maximal loaded block count">KateBuffer::maxLoadedBlocks</a>())
<a name="l01523"></a>01523 m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a65a6b5533df22230b4ccf601c60ee1b9" title="first block in this list or 0">first</a>()->swapOut();
<a name="l01524"></a>01524
<a name="l01525"></a>01525 <span class="comment">// fine, we are now clean again, save state + append to clean list</span>
<a name="l01526"></a>01526 m_state = KateBufBlock::stateClean;
<a name="l01527"></a>01527 m_parent->m_loadedBlocks.<a class="code" href="classKateBufBlockList.html#a84d139ab94e5c5952a065d0bc38c420b" title="append a block to this list ! will remove it from the list it belonged before !">append</a> (<span class="keyword">this</span>);
<a name="l01528"></a>01528 }
<a name="l01529"></a>01529
<a name="l01530"></a>01530 <span class="keywordtype">void</span> KateBufBlock::swapOut ()
<a name="l01531"></a>01531 {
<a name="l01532"></a>01532 <span class="keywordflow">if</span> (m_state == KateBufBlock::stateSwapped)
<a name="l01533"></a>01533 <span class="keywordflow">return</span>;
<a name="l01534"></a>01534
<a name="l01535"></a>01535 <span class="keywordflow">if</span> (m_state == KateBufBlock::stateDirty)
<a name="l01536"></a>01536 {
<a name="l01537"></a>01537 <span class="keywordtype">bool</span> haveHl = m_parent->m_highlight && !m_parent->m_highlight->noHighlighting();
<a name="l01538"></a>01538
<a name="l01539"></a>01539 <span class="comment">// Calculate size.</span>
<a name="l01540"></a>01540 uint size = 0;
<a name="l01541"></a>01541 <span class="keywordflow">for</span> (uint i=0; i < m_lines; i++)
<a name="l01542"></a>01542 size += m_stringList[i]->dumpSize (haveHl);
<a name="l01543"></a>01543
<a name="l01544"></a>01544 <a class="codeRef" href="qbytearray.html">QByteArray</a> rawData (size);
<a name="l01545"></a>01545 <span class="keywordtype">char</span> *buf = rawData.data();
<a name="l01546"></a>01546
<a name="l01547"></a>01547 <span class="comment">// Dump textlines</span>
<a name="l01548"></a>01548 <span class="keywordflow">for</span> (uint i=0; i < m_lines; i++)
<a name="l01549"></a>01549 buf = m_stringList[i]->dump (buf, haveHl);
<a name="l01550"></a>01550
<a name="l01551"></a>01551 m_vmblock = KateFactory::self()->vm()->allocate(rawData.size());
<a name="l01552"></a>01552 m_vmblockSize = rawData.size();
<a name="l01553"></a>01553
<a name="l01554"></a>01554 <span class="keywordflow">if</span> (!rawData.isEmpty())
<a name="l01555"></a>01555 {
<a name="l01556"></a>01556 <span class="keywordflow">if</span> (!KateFactory::self()->vm()->copyBlock(m_vmblock, rawData.data(), 0, rawData.size()))
<a name="l01557"></a>01557 {
<a name="l01558"></a>01558 <span class="keywordflow">if</span> (m_vmblock)
<a name="l01559"></a>01559 KateFactory::self()->vm()->free(m_vmblock);
<a name="l01560"></a>01560
<a name="l01561"></a>01561 m_vmblock = 0;
<a name="l01562"></a>01562 m_vmblockSize = 0;
<a name="l01563"></a>01563
<a name="l01564"></a>01564 m_parent->m_cacheWriteError = <span class="keyword">true</span>;
<a name="l01565"></a>01565
<a name="l01566"></a>01566 <span class="keywordflow">return</span>;
<a name="l01567"></a>01567 }
<a name="l01568"></a>01568 }
<a name="l01569"></a>01569 }
<a name="l01570"></a>01570
<a name="l01571"></a>01571 m_stringList.<a class="codeRef" href="qvaluevector.html#clear">clear</a>();
<a name="l01572"></a>01572
<a name="l01573"></a>01573 <span class="comment">// we are now swapped out, set state + remove us out of the lists !</span>
<a name="l01574"></a>01574 m_state = KateBufBlock::stateSwapped;
<a name="l01575"></a>01575 <a class="code" href="classKateBufBlockList.html#aae208670d5a5c6606d7bb58b4e82cde5" title="remove the block from the list it belongs to !">KateBufBlockList::remove</a> (<span class="keyword">this</span>);
<a name="l01576"></a>01576 }
<a name="l01577"></a>01577
<a name="l01578"></a>01578 <span class="comment">//END KateBufBlock</span>
<a name="l01579"></a>01579
<a name="l01580"></a>01580 <span class="comment">//BEGIN KateBufBlockList</span>
<a name="l01581"></a>01581
<a name="l01582"></a><a class="code" href="classKateBufBlockList.html#a3b184a85e872ac643921b19fa6ee019f">01582</a> <a class="code" href="classKateBufBlockList.html#a3b184a85e872ac643921b19fa6ee019f" title="Default Constructor.">KateBufBlockList::KateBufBlockList</a> ()
<a name="l01583"></a>01583 : m_count (0),
<a name="l01584"></a>01584 m_first (0),
<a name="l01585"></a>01585 m_last (0)
<a name="l01586"></a>01586 {
<a name="l01587"></a>01587 }
<a name="l01588"></a>01588
<a name="l01589"></a><a class="code" href="classKateBufBlockList.html#a84d139ab94e5c5952a065d0bc38c420b">01589</a> <span class="keywordtype">void</span> <a class="code" href="classKateBufBlockList.html#a84d139ab94e5c5952a065d0bc38c420b" title="append a block to this list ! will remove it from the list it belonged before !">KateBufBlockList::append</a> (<a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf)
<a name="l01590"></a>01590 {
<a name="l01591"></a>01591 <span class="keywordflow">if</span> (buf->list)
<a name="l01592"></a>01592 buf->list->removeInternal (buf);
<a name="l01593"></a>01593
<a name="l01594"></a>01594 m_count++;
<a name="l01595"></a>01595
<a name="l01596"></a>01596 <span class="comment">// append a element</span>
<a name="l01597"></a>01597 <span class="keywordflow">if</span> (m_last)
<a name="l01598"></a>01598 {
<a name="l01599"></a>01599 m_last->listNext = buf;
<a name="l01600"></a>01600
<a name="l01601"></a>01601 buf->listPrev = m_last;
<a name="l01602"></a>01602 buf->listNext = 0;
<a name="l01603"></a>01603
<a name="l01604"></a>01604 m_last = buf;
<a name="l01605"></a>01605
<a name="l01606"></a>01606 buf->list = <span class="keyword">this</span>;
<a name="l01607"></a>01607
<a name="l01608"></a>01608 <span class="keywordflow">return</span>;
<a name="l01609"></a>01609 }
<a name="l01610"></a>01610
<a name="l01611"></a>01611 <span class="comment">// insert the first element</span>
<a name="l01612"></a>01612 m_last = buf;
<a name="l01613"></a>01613 m_first = buf;
<a name="l01614"></a>01614
<a name="l01615"></a>01615 buf->listPrev = 0;
<a name="l01616"></a>01616 buf->listNext = 0;
<a name="l01617"></a>01617
<a name="l01618"></a>01618 buf->list = <span class="keyword">this</span>;
<a name="l01619"></a>01619 }
<a name="l01620"></a>01620
<a name="l01621"></a>01621 <span class="keywordtype">void</span> KateBufBlockList::removeInternal (<a class="code" href="classKateBufBlock.html" title="The KateBufBlock class contains an amount of data representing a certain number of lines...">KateBufBlock</a> *buf)
<a name="l01622"></a>01622 {
<a name="l01623"></a>01623 <span class="keywordflow">if</span> (buf->list != <span class="keyword">this</span>)
<a name="l01624"></a>01624 <span class="keywordflow">return</span>;
<a name="l01625"></a>01625
<a name="l01626"></a>01626 m_count--;
<a name="l01627"></a>01627
<a name="l01628"></a>01628 <span class="keywordflow">if</span> ((buf == m_first) && (buf == m_last))
<a name="l01629"></a>01629 {
<a name="l01630"></a>01630 <span class="comment">// last element removed !</span>
<a name="l01631"></a>01631 m_first = 0;
<a name="l01632"></a>01632 m_last = 0;
<a name="l01633"></a>01633 }
<a name="l01634"></a>01634 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (buf == m_first)
<a name="l01635"></a>01635 {
<a name="l01636"></a>01636 <span class="comment">// first element removed</span>
<a name="l01637"></a>01637 m_first = buf->listNext;
<a name="l01638"></a>01638 m_first->listPrev = 0;
<a name="l01639"></a>01639 }
<a name="l01640"></a>01640 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (buf == m_last)
<a name="l01641"></a>01641 {
<a name="l01642"></a>01642 <span class="comment">// last element removed</span>
<a name="l01643"></a>01643 m_last = buf->listPrev;
<a name="l01644"></a>01644 m_last->listNext = 0;
<a name="l01645"></a>01645 }
<a name="l01646"></a>01646 <span class="keywordflow">else</span>
<a name="l01647"></a>01647 {
<a name="l01648"></a>01648 buf->listPrev->listNext = buf->listNext;
<a name="l01649"></a>01649 buf->listNext->listPrev = buf->listPrev;
<a name="l01650"></a>01650 }
<a name="l01651"></a>01651
<a name="l01652"></a>01652 buf->listPrev = 0;
<a name="l01653"></a>01653 buf->listNext = 0;
<a name="l01654"></a>01654
<a name="l01655"></a>01655 buf->list = 0;
<a name="l01656"></a>01656 }
<a name="l01657"></a>01657
<a name="l01658"></a>01658 <span class="comment">//END KateBufBlockList</span>
<a name="l01659"></a>01659
<a name="l01660"></a>01660 <span class="comment">// kate: space-indent on; indent-width 2; replace-tabs on;</span>
</pre></div></div>
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