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<h1>katecursor.cpp</h1><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) 2002 Christian Couder <christian@kdevelop.org></span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (C) 2001, 2003 Christoph Cullmann <cullmann@kde.org></span>
<a name="l00004"></a>00004 <span class="comment"> Copyright (C) 2001 Joseph Wenninger <jowenn@kde.org></span>
<a name="l00005"></a>00005 <span class="comment"> Copyright (C) 1999 Jochen Wilhelmy <digisnap@cs.tu-berlin.de></span>
<a name="l00006"></a>00006 <span class="comment"></span>
<a name="l00007"></a>00007 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00008"></a>00008 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00009"></a>00009 <span class="comment"> License version 2 as published by the Free Software Foundation.</span>
<a name="l00010"></a>00010 <span class="comment"></span>
<a name="l00011"></a>00011 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00012"></a>00012 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00013"></a>00013 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00014"></a>00014 <span class="comment"> Library General Public License for more details.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00017"></a>00017 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00018"></a>00018 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00019"></a>00019 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00020"></a>00020 <span class="comment">*/</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include "katecursor.h"</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include "katedocument.h"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "katetextline.h"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="comment">//</span>
<a name="l00028"></a>00028 <span class="comment">// KateDocCursor implementation</span>
<a name="l00029"></a>00029 <span class="comment">//</span>
<a name="l00030"></a>00030
<a name="l00031"></a><a class="code" href="classKateDocCursor.html#c8a24f84ad2dc6a775b68c9c39bb22eb">00031</a> <a class="code" href="classKateDocCursor.html#c8a24f84ad2dc6a775b68c9c39bb22eb">KateDocCursor::KateDocCursor</a>(<a class="code" href="classKateDocument.html">KateDocument</a> *doc) : <a class="code" href="classKateTextCursor.html">KateTextCursor</a>(), m_doc(doc)
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00035"></a><a class="code" href="classKateDocCursor.html#ea160e8d44cdf4abc713e66909848ce4">00035</a> <a class="code" href="classKateDocCursor.html#c8a24f84ad2dc6a775b68c9c39bb22eb">KateDocCursor::KateDocCursor</a>(<span class="keywordtype">int</span> line, <span class="keywordtype">int</span> col, <a class="code" href="classKateDocument.html">KateDocument</a> *doc)
<a name="l00036"></a>00036 : <a class="code" href="classKateTextCursor.html">KateTextCursor</a>(line, col), m_doc(doc)
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 }
<a name="l00039"></a>00039
<a name="l00040"></a><a class="code" href="classKateDocCursor.html#dabdae836411d9a437d0719f7d762542">00040</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#8da3141f1fbff7c7a94b5d2b9d5cbebe">KateDocCursor::validPosition</a>(uint line, uint col)
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 <span class="keywordflow">return</span> line < <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#abdd1a97f9bd6ed61a5e56bfce92aab9">numLines</a>() && (int)col <= m_doc->lineLength(line);
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a><a class="code" href="classKateDocCursor.html#8da3141f1fbff7c7a94b5d2b9d5cbebe">00045</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#8da3141f1fbff7c7a94b5d2b9d5cbebe">KateDocCursor::validPosition</a>()
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <span class="keywordflow">return</span> <a class="code" href="classKateDocCursor.html#8da3141f1fbff7c7a94b5d2b9d5cbebe">validPosition</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>(), <a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>());
<a name="l00048"></a>00048 }
<a name="l00049"></a>00049
<a name="l00050"></a><a class="code" href="classKateDocCursor.html#0bf08cd632ad7059b77ef447e9487330">00050</a> <span class="keywordtype">void</span> <a class="code" href="classKateDocCursor.html#0bf08cd632ad7059b77ef447e9487330">KateDocCursor::position</a>(uint *pline, uint *pcol)<span class="keyword"> const</span>
<a name="l00051"></a>00051 <span class="keyword"></span>{
<a name="l00052"></a>00052 <span class="keywordflow">if</span> (pline)
<a name="l00053"></a>00053 *pline = (uint)<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>();
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keywordflow">if</span> (pcol)
<a name="l00056"></a>00056 *pcol = (uint)<a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>();
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058
<a name="l00059"></a><a class="code" href="classKateDocCursor.html#548be0b2e2dbd227bad76367b8f6ed46">00059</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#548be0b2e2dbd227bad76367b8f6ed46">KateDocCursor::setPosition</a>(uint line, uint col)
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061 <span class="keywordtype">bool</span> ok = <a class="code" href="classKateDocCursor.html#8da3141f1fbff7c7a94b5d2b9d5cbebe">validPosition</a>(line, col);
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keywordflow">if</span>(ok)
<a name="l00064"></a>00064 <a class="code" href="classKateTextCursor.html#1afacc9108dd520c6ad2eb79ededa360">setPos</a>(line, col);
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="keywordflow">return</span> ok;
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068
<a name="l00069"></a><a class="code" href="classKateDocCursor.html#9b1dfba24908499bf241a6936608d57e">00069</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#9b1dfba24908499bf241a6936608d57e">KateDocCursor::gotoNextLine</a>()
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071 <span class="keywordtype">bool</span> ok = (<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>() + 1 < (int)<a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#abdd1a97f9bd6ed61a5e56bfce92aab9">numLines</a>());
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keywordflow">if</span> (ok) {
<a name="l00074"></a>00074 <a class="code" href="classKateTextCursor.html#b1d10aae7427e08a3783a1cbeba80823">m_line</a>++;
<a name="l00075"></a>00075 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> = 0;
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keywordflow">return</span> ok;
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080
<a name="l00081"></a><a class="code" href="classKateDocCursor.html#de7f994232c24cc28751c3703197c56f">00081</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#de7f994232c24cc28751c3703197c56f">KateDocCursor::gotoPreviousLine</a>()
<a name="l00082"></a>00082 {
<a name="l00083"></a>00083 <span class="keywordtype">bool</span> ok = (<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>() > 0);
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="keywordflow">if</span> (ok) {
<a name="l00086"></a>00086 <a class="code" href="classKateTextCursor.html#b1d10aae7427e08a3783a1cbeba80823">m_line</a>--;
<a name="l00087"></a>00087 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> = 0;
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="keywordflow">return</span> ok;
<a name="l00091"></a>00091 }
<a name="l00092"></a>00092
<a name="l00093"></a><a class="code" href="classKateDocCursor.html#7cf81a0840cf26ed9c8174b3eb9d3824">00093</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#7cf81a0840cf26ed9c8174b3eb9d3824">KateDocCursor::gotoEndOfNextLine</a>()
<a name="l00094"></a>00094 {
<a name="l00095"></a>00095 <span class="keywordtype">bool</span> ok = <a class="code" href="classKateDocCursor.html#9b1dfba24908499bf241a6936608d57e">gotoNextLine</a>();
<a name="l00096"></a>00096 <span class="keywordflow">if</span>(ok)
<a name="l00097"></a>00097 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> = <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#2e3b388d6f450192430e4a9b040caad4">lineLength</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>());
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <span class="keywordflow">return</span> ok;
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101
<a name="l00102"></a><a class="code" href="classKateDocCursor.html#4fe6f7240694f0199abfb198c51fa295">00102</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#4fe6f7240694f0199abfb198c51fa295">KateDocCursor::gotoEndOfPreviousLine</a>()
<a name="l00103"></a>00103 {
<a name="l00104"></a>00104 <span class="keywordtype">bool</span> ok = <a class="code" href="classKateDocCursor.html#de7f994232c24cc28751c3703197c56f">gotoPreviousLine</a>();
<a name="l00105"></a>00105 <span class="keywordflow">if</span>(ok)
<a name="l00106"></a>00106 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> = <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#2e3b388d6f450192430e4a9b040caad4">lineLength</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>());
<a name="l00107"></a>00107
<a name="l00108"></a>00108 <span class="keywordflow">return</span> ok;
<a name="l00109"></a>00109 }
<a name="l00110"></a>00110
<a name="l00111"></a><a class="code" href="classKateDocCursor.html#701b2d44ce3888b1b5ead6d4ae07a550">00111</a> <span class="keywordtype">int</span> <a class="code" href="classKateDocCursor.html#701b2d44ce3888b1b5ead6d4ae07a550">KateDocCursor::nbCharsOnLineAfter</a>()
<a name="l00112"></a>00112 {
<a name="l00113"></a>00113 <span class="keywordflow">return</span> ((<span class="keywordtype">int</span>)<a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#2e3b388d6f450192430e4a9b040caad4">lineLength</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>()) - <a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>());
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00116"></a><a class="code" href="classKateDocCursor.html#212f3c74c26e696513f5aaef1a238183">00116</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#212f3c74c26e696513f5aaef1a238183">KateDocCursor::moveForward</a>(uint nbChar)
<a name="l00117"></a>00117 {
<a name="l00118"></a>00118 <span class="keywordtype">int</span> nbCharLeft = nbChar - <a class="code" href="classKateDocCursor.html#701b2d44ce3888b1b5ead6d4ae07a550">nbCharsOnLineAfter</a>();
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="keywordflow">if</span>(nbCharLeft > 0) {
<a name="l00121"></a>00121 <span class="keywordflow">return</span> <a class="code" href="classKateDocCursor.html#9b1dfba24908499bf241a6936608d57e">gotoNextLine</a>() && <a class="code" href="classKateDocCursor.html#212f3c74c26e696513f5aaef1a238183">moveForward</a>((uint)nbCharLeft);
<a name="l00122"></a>00122 } <span class="keywordflow">else</span> {
<a name="l00123"></a>00123 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> += nbChar;
<a name="l00124"></a>00124 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a><a class="code" href="classKateDocCursor.html#a2614183e90a6da3dafbbd76e420b217">00128</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#a2614183e90a6da3dafbbd76e420b217">KateDocCursor::moveBackward</a>(uint nbChar)
<a name="l00129"></a>00129 {
<a name="l00130"></a>00130 <span class="keywordtype">int</span> nbCharLeft = nbChar - <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a>;
<a name="l00131"></a>00131 <span class="keywordflow">if</span>(nbCharLeft > 0) {
<a name="l00132"></a>00132 <span class="keywordflow">return</span> <a class="code" href="classKateDocCursor.html#4fe6f7240694f0199abfb198c51fa295">gotoEndOfPreviousLine</a>() && <a class="code" href="classKateDocCursor.html#a2614183e90a6da3dafbbd76e420b217">moveBackward</a>((uint)nbCharLeft);
<a name="l00133"></a>00133 } <span class="keywordflow">else</span> {
<a name="l00134"></a>00134 m_col -= nbChar;
<a name="l00135"></a>00135 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00136"></a>00136 }
<a name="l00137"></a>00137 }
<a name="l00138"></a>00138
<a name="l00139"></a><a class="code" href="classKateDocCursor.html#a02529c612cc2608d8246da7554bc7b7">00139</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#a02529c612cc2608d8246da7554bc7b7">KateDocCursor::insertText</a>(<span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& s)
<a name="l00140"></a>00140 {
<a name="l00141"></a>00141 <span class="keywordflow">return</span> <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#9c9df5b1611dab37f0fef052e63e53ea">insertText</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>(), <a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>(), s);
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143
<a name="l00144"></a><a class="code" href="classKateDocCursor.html#5d95fed8494af1091d443845984c9895">00144</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#5d95fed8494af1091d443845984c9895">KateDocCursor::removeText</a>(uint nbChar)
<a name="l00145"></a>00145 {
<a name="l00146"></a>00146 <span class="comment">// Get a cursor at the end of the removed area</span>
<a name="l00147"></a>00147 <a class="code" href="classKateDocCursor.html">KateDocCursor</a> endCursor = *<span class="keyword">this</span>;
<a name="l00148"></a>00148 endCursor.<a class="code" href="classKateDocCursor.html#212f3c74c26e696513f5aaef1a238183">moveForward</a>(nbChar);
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="comment">// Remove the text</span>
<a name="l00151"></a>00151 <span class="keywordflow">return</span> <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#ffaeb95c146ea95f439a94c6b49a4111">removeText</a>((uint)<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>(), (uint)<a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>(),
<a name="l00152"></a>00152 (uint)endCursor.<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>(), (uint)endCursor.<a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>());
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154
<a name="l00155"></a><a class="code" href="classKateDocCursor.html#d56ec6b59e32fa2949a4d5b77c263fae">00155</a> <a class="codeRef" doxygen="qt.tag:" href="qchar.html">QChar</a> <a class="code" href="classKateDocCursor.html#d56ec6b59e32fa2949a4d5b77c263fae">KateDocCursor::currentChar</a>()<span class="keyword"> const</span>
<a name="l00156"></a>00156 <span class="keyword"></span>{
<a name="l00157"></a>00157 <span class="keywordflow">return</span> <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#a7729ee395615d7bc297f22066160d8f">plainKateTextLine</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>())->getChar(<a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>());
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a><a class="code" href="classKateDocCursor.html#05d85ebf8984a43b09f4458e7f670afe">00160</a> uchar <a class="code" href="classKateDocCursor.html#05d85ebf8984a43b09f4458e7f670afe">KateDocCursor::currentAttrib</a>()<span class="keyword"> const</span>
<a name="l00161"></a>00161 <span class="keyword"></span>{
<a name="l00162"></a>00162 <span class="keywordflow">return</span> <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#a7729ee395615d7bc297f22066160d8f">plainKateTextLine</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>())->attribute(<a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>());
<a name="l00163"></a>00163 }
<a name="l00164"></a>00164
<a name="l00165"></a><a class="code" href="classKateDocCursor.html#a4056e73624bab804e4b7d188dcef584">00165</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#a4056e73624bab804e4b7d188dcef584">KateDocCursor::nextNonSpaceChar</a>()
<a name="l00166"></a>00166 {
<a name="l00167"></a>00167 <span class="keywordflow">for</span>(; <a class="code" href="classKateTextCursor.html#b1d10aae7427e08a3783a1cbeba80823">m_line</a> < (int)<a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#abdd1a97f9bd6ed61a5e56bfce92aab9">numLines</a>(); <a class="code" href="classKateTextCursor.html#b1d10aae7427e08a3783a1cbeba80823">m_line</a>++) {
<a name="l00168"></a>00168 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> = <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#a7729ee395615d7bc297f22066160d8f">plainKateTextLine</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>())->nextNonSpaceChar(<a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>());
<a name="l00169"></a>00169 <span class="keywordflow">if</span>(<a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> != -1)
<a name="l00170"></a>00170 <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// Next non-space char found</span>
<a name="l00171"></a>00171 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> = 0;
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173 <span class="comment">// No non-space char found</span>
<a name="l00174"></a>00174 <a class="code" href="classKateTextCursor.html#1afacc9108dd520c6ad2eb79ededa360">setPos</a>(-1, -1);
<a name="l00175"></a>00175 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177
<a name="l00178"></a><a class="code" href="classKateDocCursor.html#1f3c897bc29aa2e94d741907714d3d14">00178</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocCursor.html#1f3c897bc29aa2e94d741907714d3d14">KateDocCursor::previousNonSpaceChar</a>()
<a name="l00179"></a>00179 {
<a name="l00180"></a>00180 <span class="keywordflow">while</span> (<span class="keyword">true</span>) {
<a name="l00181"></a>00181 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> = <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#a7729ee395615d7bc297f22066160d8f">plainKateTextLine</a>(<a class="code" href="classKateTextCursor.html#76a854254e977d4123a4bcde6277bdf5">line</a>())->previousNonSpaceChar(<a class="code" href="classKateTextCursor.html#0b2aca90a980995ef31547cbb4be1b74">col</a>());
<a name="l00182"></a>00182 <span class="keywordflow">if</span>(<a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> != -1) <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// Previous non-space char found</span>
<a name="l00183"></a>00183 <span class="keywordflow">if</span>(<a class="code" href="classKateTextCursor.html#b1d10aae7427e08a3783a1cbeba80823">m_line</a> == 0) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00184"></a>00184 --<a class="code" href="classKateTextCursor.html#b1d10aae7427e08a3783a1cbeba80823">m_line</a>;
<a name="l00185"></a>00185 <a class="code" href="classKateTextCursor.html#e1d3ad3a19d7e62df238e610520eeb1e">m_col</a> = <a class="code" href="classKateDocCursor.html#ba523ef76eb45eb4b9ea8690414203a6">m_doc</a>-><a class="code" href="classKateDocument.html#a7729ee395615d7bc297f22066160d8f">plainKateTextLine</a>(<a class="code" href="classKateTextCursor.html#b1d10aae7427e08a3783a1cbeba80823">m_line</a>)->length();
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187 <span class="comment">// No non-space char found</span>
<a name="l00188"></a>00188 <a class="code" href="classKateTextCursor.html#1afacc9108dd520c6ad2eb79ededa360">setPos</a>(-1, -1);
<a name="l00189"></a>00189 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="comment">// kate: space-indent on; indent-width 2; replace-tabs on;</span>
</pre></div> </div></div>
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