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<div class="title">kde-menu.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) 2003 Waldo Bastian <bastian@kde.org></span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> * modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> * License version 2 as published by the Free Software Foundation;</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00009"></a>00009 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00010"></a>00010 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00011"></a>00011 <span class="comment"> * Library General Public License for more details.</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span>
<a name="l00014"></a>00014 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00015"></a>00015 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00016"></a>00016 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00017"></a>00017 <span class="comment"> **/</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include <qfile.h></span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <dcopclient.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <dcopref.h></span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="preprocessor">#include "kaboutdata.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "kapplication.h"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "kcmdlineargs.h"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "kglobal.h"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "klocale.h"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "kservice.h"</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include "kservicegroup.h"</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include "kstandarddirs.h"</span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">static</span> KCmdLineOptions options[] = {
<a name="l00036"></a>00036 { <span class="stringliteral">"utf8"</span>, I18N_NOOP(<span class="stringliteral">"Output data in UTF-8 instead of local encoding"</span>), 0 },
<a name="l00037"></a>00037 { <span class="stringliteral">"print-menu-id"</span>, I18N_NOOP(<span class="stringliteral">"Print menu-id of the menu that contains\nthe application"</span>), 0 },
<a name="l00038"></a>00038 { <span class="stringliteral">"print-menu-name"</span>, I18N_NOOP(<span class="stringliteral">"Print menu name (caption) of the menu that\ncontains the application"</span>), 0 },
<a name="l00039"></a>00039 { <span class="stringliteral">"highlight"</span>, I18N_NOOP(<span class="stringliteral">"Highlight the entry in the menu"</span>), 0 },
<a name="l00040"></a>00040 { <span class="stringliteral">"nocache-update"</span>, I18N_NOOP(<span class="stringliteral">"Do not check if sycoca database is up to date"</span>), 0 },
<a name="l00041"></a>00041 { <span class="stringliteral">"+<application-id>"</span>, I18N_NOOP(<span class="stringliteral">"The id of the menu entry to locate"</span>), 0 },
<a name="l00042"></a>00042 KCmdLineLastOption
<a name="l00043"></a>00043 };
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> appName[] = <span class="stringliteral">"kde-menu"</span>;
<a name="l00046"></a>00046 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> appVersion[] = <span class="stringliteral">"1.0"</span>;
<a name="l00047"></a>00047 <span class="keyword">static</span> <span class="keywordtype">bool</span> utf8;
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">static</span> <span class="keywordtype">bool</span> bPrintMenuId;
<a name="l00050"></a>00050 <span class="keyword">static</span> <span class="keywordtype">bool</span> bPrintMenuName;
<a name="l00051"></a>00051 <span class="keyword">static</span> <span class="keywordtype">bool</span> bHighlight;
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keyword">static</span> <span class="keywordtype">void</span> result(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &txt)
<a name="l00054"></a>00054 {
<a name="l00055"></a>00055 <span class="keywordflow">if</span> (utf8)
<a name="l00056"></a>00056 puts( txt.<a class="codeRef" href="qstring.html#utf8">utf8</a>() );
<a name="l00057"></a>00057 <span class="keywordflow">else</span>
<a name="l00058"></a>00058 puts( txt.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>() );
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="keyword">static</span> <span class="keywordtype">void</span> error(<span class="keywordtype">int</span> exitCode, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &txt)
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 qWarning(<span class="stringliteral">"kde-menu: %s"</span>, txt.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>().data());
<a name="l00064"></a>00064 exit(exitCode);
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="keyword">static</span> <span class="keywordtype">void</span> findMenuEntry(KServiceGroup::Ptr parent, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &name, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &menuId)
<a name="l00068"></a>00068 {
<a name="l00069"></a>00069 KServiceGroup::List list = parent->entries(<span class="keyword">true</span>, <span class="keyword">true</span>, <span class="keyword">false</span>);
<a name="l00070"></a>00070 KServiceGroup::List::ConstIterator it = list.begin();
<a name="l00071"></a>00071 <span class="keywordflow">for</span> (; it != list.end(); ++it)
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 KSycocaEntry * e = *it;
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keywordflow">if</span> (e->isType(KST_KServiceGroup))
<a name="l00076"></a>00076 {
<a name="l00077"></a>00077 KServiceGroup::Ptr g(static_cast<KServiceGroup *>(e));
<a name="l00078"></a>00078
<a name="l00079"></a>00079 findMenuEntry(g, name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() ? g->caption() : name+<span class="stringliteral">"/"</span>+g->caption(), menuId);
<a name="l00080"></a>00080 }
<a name="l00081"></a>00081 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (e->isType(KST_KService))
<a name="l00082"></a>00082 {
<a name="l00083"></a>00083 KService::Ptr s(static_cast<KService *>(e));
<a name="l00084"></a>00084 <span class="keywordflow">if</span> (s->menuId() == menuId)
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 <span class="keywordflow">if</span> (bPrintMenuId)
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088 result(parent->relPath());
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090 <span class="keywordflow">if</span> (bPrintMenuName)
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 result(name);
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 <span class="keywordflow">if</span> (bHighlight)
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 DCOPRef kicker( <span class="stringliteral">"kicker"</span>, <span class="stringliteral">"kicker"</span> );
<a name="l00097"></a>00097 <span class="keywordtype">bool</span> result = kicker.call( <span class="stringliteral">"highlightMenuItem"</span>, menuId );
<a name="l00098"></a>00098 <span class="keywordflow">if</span> (!result)
<a name="l00099"></a>00099 error(3, i18n(<span class="stringliteral">"Menu item '%1' could not be highlighted."</span>).arg(menuId).local8Bit());
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101 exit(0);
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105 }
<a name="l00106"></a>00106
<a name="l00107"></a>00107
<a name="l00108"></a>00108 <span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv)
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 KLocale::setMainCatalogue(<span class="stringliteral">"kdelibs"</span>);
<a name="l00111"></a>00111 <span class="keyword">const</span> <span class="keywordtype">char</span> *description = I18N_NOOP(<span class="stringliteral">"KDE Menu query tool.\n"</span>
<a name="l00112"></a>00112 <span class="stringliteral">"This tool can be used to find in which menu a specific application is shown.\n"</span>
<a name="l00113"></a>00113 <span class="stringliteral">"The --highlight option can be used to visually indicate to the user where\n"</span>
<a name="l00114"></a>00114 <span class="stringliteral">"in the KDE menu a specific application is located."</span>);
<a name="l00115"></a>00115
<a name="l00116"></a>00116 KAboutData d(appName, I18N_NOOP(<span class="stringliteral">"kde-menu"</span>), appVersion,
<a name="l00117"></a>00117 description,
<a name="l00118"></a>00118 KAboutData::License_GPL, <span class="stringliteral">"(c) 2003 Waldo Bastian"</span>);
<a name="l00119"></a>00119 d.addAuthor(<span class="stringliteral">"Waldo Bastian"</span>, I18N_NOOP(<span class="stringliteral">"Author"</span>), <span class="stringliteral">"bastian@kde.org"</span>);
<a name="l00120"></a>00120
<a name="l00121"></a>00121 KCmdLineArgs::init(argc, argv, &d);
<a name="l00122"></a>00122 KCmdLineArgs::addCmdLineOptions(options);
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="comment">// KApplication k(false, false);</span>
<a name="l00125"></a>00125 KApplication k(<span class="keyword">false</span>);
<a name="l00126"></a>00126 k.disableSessionManagement();
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="comment">// this program is in kdelibs so it uses kdelibs as catalog</span>
<a name="l00129"></a>00129 KLocale::setMainCatalogue(<span class="stringliteral">"kdelibs"</span>);
<a name="l00130"></a>00130
<a name="l00131"></a>00131 KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
<a name="l00132"></a>00132 <span class="keywordflow">if</span> (args->count() != 1)
<a name="l00133"></a>00133 KCmdLineArgs::usage(i18n(<span class="stringliteral">"You must specify an application-id such as 'kde-konsole.desktop'"</span>));
<a name="l00134"></a>00134
<a name="l00135"></a>00135 utf8 = args->isSet(<span class="stringliteral">"utf8"</span>);
<a name="l00136"></a>00136
<a name="l00137"></a>00137 bPrintMenuId = args->isSet(<span class="stringliteral">"print-menu-id"</span>);
<a name="l00138"></a>00138 bPrintMenuName = args->isSet(<span class="stringliteral">"print-menu-name"</span>);
<a name="l00139"></a>00139 bHighlight = args->isSet(<span class="stringliteral">"highlight"</span>);
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="keywordflow">if</span> (!bPrintMenuId && !bPrintMenuName && !bHighlight)
<a name="l00142"></a>00142 KCmdLineArgs::usage(i18n(<span class="stringliteral">"You must specify at least one of --print-menu-id, --print-menu-name or --highlight"</span>));
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keywordflow">if</span> (args->isSet(<span class="stringliteral">"cache-update"</span>))
<a name="l00145"></a>00145 {
<a name="l00146"></a>00146 <a class="codeRef" href="qstringlist.html">QStringList</a> args;
<a name="l00147"></a>00147 args.append(<span class="stringliteral">"--incremental"</span>);
<a name="l00148"></a>00148 args.append(<span class="stringliteral">"--checkstamps"</span>);
<a name="l00149"></a>00149 <a class="codeRef" href="qstring.html">QString</a> command = <span class="stringliteral">"kbuildsycoca"</span>;
<a name="l00150"></a>00150 <a class="codeRef" href="qcstring.html">QCString</a> _launcher = KApplication::launcher();
<a name="l00151"></a>00151 <span class="keywordflow">if</span> (!DCOPRef(_launcher, _launcher).call(<span class="stringliteral">"kdeinit_exec_wait"</span>, command, args).isValid())
<a name="l00152"></a>00152 {
<a name="l00153"></a>00153 qWarning(<span class="stringliteral">"Can't talk to klauncher!"</span>);
<a name="l00154"></a>00154 command = KGlobal::dirs()->findExe(command);
<a name="l00155"></a>00155 command += <span class="stringliteral">" "</span> + args.<a class="codeRef" href="qstringlist.html#join">join</a>(<span class="stringliteral">" "</span>);
<a name="l00156"></a>00156 system(command.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>());
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <a class="codeRef" href="qstring.html">QString</a> menuId = <a class="codeRef" href="qfile.html#decodeName">QFile::decodeName</a>(args->arg(0));
<a name="l00161"></a>00161 KService::Ptr s = KService::serviceByMenuId(menuId);
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="keywordflow">if</span> (!s)
<a name="l00164"></a>00164 error(1, i18n(<span class="stringliteral">"No menu item '%1'."</span>).arg(menuId));
<a name="l00165"></a>00165
<a name="l00166"></a>00166 findMenuEntry(KServiceGroup::root(), <span class="stringliteral">""</span>, menuId);
<a name="l00167"></a>00167
<a name="l00168"></a>00168 error(2, i18n(<span class="stringliteral">"Menu item '%1' not found in menu."</span>).arg(menuId));
<a name="l00169"></a>00169 <span class="keywordflow">return</span> 2;
<a name="l00170"></a>00170 }
<a name="l00171"></a>00171
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