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<div class="title">manager.h</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> This file is part of libkresources.</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> Copyright (c) 2002 Tobias Koenig <tokoe@kde.org></span>
<a name="l00005"></a>00005 <span class="comment"> Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org></span>
<a name="l00006"></a>00006 <span class="comment"> Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org></span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00009"></a>00009 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00010"></a>00010 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00011"></a>00011 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00012"></a>00012 <span class="comment"></span>
<a name="l00013"></a>00013 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00014"></a>00014 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00015"></a>00015 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00016"></a>00016 <span class="comment"> Library General Public License for more details.</span>
<a name="l00017"></a>00017 <span class="comment"></span>
<a name="l00018"></a>00018 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00019"></a>00019 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00020"></a>00020 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00021"></a>00021 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00022"></a>00022 <span class="comment">*/</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#ifndef KRESOURCES_MANAGER_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#define KRESOURCES_MANAGER_H</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qdict.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qstringlist.h></span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <kresources/factory.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <kresources/managerimpl.h></span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">namespace </span>KRES {
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="keyword">class </span>Resource;
<a name="l00037"></a>00037
<a name="l00046"></a>00046 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00047"></a><a class="code" href="classKRES_1_1ManagerObserver.html">00047</a> <span class="keyword">class </span><a class="code" href="classKRES_1_1ManagerObserver.html" title="Observer class for Manager class.">ManagerObserver</a>
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00050"></a>00050 <span class="keyword">virtual</span> <span class="keywordtype">void</span> resourceAdded( T *resource ) = 0;
<a name="l00051"></a>00051 <span class="keyword">virtual</span> <span class="keywordtype">void</span> resourceModified( T *resource ) = 0;
<a name="l00052"></a>00052 <span class="keyword">virtual</span> <span class="keywordtype">void</span> resourceDeleted( T *resource ) = 0;
<a name="l00053"></a>00053 };
<a name="l00054"></a>00054
<a name="l00058"></a>00058 <span class="keyword">class </span>ManagerNotifier
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 <span class="keyword">public</span>:
<a name="l00061"></a>00061 <span class="keyword">virtual</span> <span class="keywordtype">void</span> notifyResourceAdded( <a class="code" href="classKRES_1_1Resource.html" title="This class provides a resource which is managed in a general way.">Resource</a> *resource ) = 0;
<a name="l00062"></a>00062 <span class="keyword">virtual</span> <span class="keywordtype">void</span> notifyResourceModified( <a class="code" href="classKRES_1_1Resource.html" title="This class provides a resource which is managed in a general way.">Resource</a> *resource ) = 0;
<a name="l00063"></a>00063 <span class="keyword">virtual</span> <span class="keywordtype">void</span> notifyResourceDeleted( <a class="code" href="classKRES_1_1Resource.html" title="This class provides a resource which is managed in a general way.">Resource</a> *resource ) = 0;
<a name="l00064"></a>00064 };
<a name="l00065"></a>00065
<a name="l00078"></a>00078 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00079"></a><a class="code" href="classKRES_1_1Manager.html">00079</a> <span class="keyword">class </span><a class="code" href="classKRES_1_1Manager.html" title="This class provides a manager for resources of a specified family.">Manager</a> : <span class="keyword">private</span> ManagerNotifier
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <span class="keyword">public</span>:
<a name="l00085"></a><a class="code" href="classKRES_1_1Manager_1_1Iterator.html">00085</a> <span class="keyword">class </span><a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a>
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classKRES_1_1Manager.html" title="This class provides a manager for resources of a specified family.">Manager</a>;
<a name="l00088"></a>00088 <span class="keyword">public</span>:
<a name="l00089"></a>00089 <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a>() {};
<a name="l00090"></a>00090 <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a>( <span class="keyword">const</span> <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a> &it ) { mIt = it.mIt; }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 T *operator*() { <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>T *<span class="keyword">></span>( *mIt ); }
<a name="l00093"></a>00093 <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a> &operator++() { mIt++; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00094"></a>00094 <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a> &operator++( <span class="keywordtype">int</span> ) { mIt++; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00095"></a>00095 <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a> &operator--() { mIt--; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00096"></a>00096 <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a> &operator--( <span class="keywordtype">int</span> ) { mIt--; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00097"></a>00097 <span class="keywordtype">bool</span> operator==( <span class="keyword">const</span> <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a> &it ) { <span class="keywordflow">return</span> mIt == it.mIt; }
<a name="l00098"></a>00098 <span class="keywordtype">bool</span> operator!=( <span class="keyword">const</span> <a class="code" href="classKRES_1_1Manager_1_1Iterator.html" title="Iterator for iterations over all resources managed by a manager.">Iterator</a> &it ) { <span class="keywordflow">return</span> mIt != it.mIt; }
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keyword">private</span>:
<a name="l00101"></a>00101 <a class="codeRef" href="qvaluelist.html#Iterator">Resource::List::Iterator</a> mIt;
<a name="l00102"></a>00102 };
<a name="l00103"></a>00103
<a name="l00107"></a><a class="code" href="classKRES_1_1Manager.html#aadcea6067c47680bf6f8d1516b2e26c9">00107</a> Iterator <a class="code" href="classKRES_1_1Manager.html#aadcea6067c47680bf6f8d1516b2e26c9" title="Return Iterator on first resource.">begin</a>()
<a name="l00108"></a>00108 {
<a name="l00109"></a>00109 Iterator it;
<a name="l00110"></a>00110 it.mIt = mImpl->resourceList()->begin();
<a name="l00111"></a>00111 <span class="keywordflow">return</span> it;
<a name="l00112"></a>00112 }
<a name="l00113"></a>00113
<a name="l00117"></a><a class="code" href="classKRES_1_1Manager.html#a2e9470e64c4da5250a4e0123c0d86408">00117</a> Iterator <a class="code" href="classKRES_1_1Manager.html#a2e9470e64c4da5250a4e0123c0d86408" title="Return Iterator indicating end of resource list.">end</a>()
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 Iterator it;
<a name="l00120"></a>00120 it.mIt = mImpl->resourceList()->end();
<a name="l00121"></a>00121 <span class="keywordflow">return</span> it;
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00127"></a><a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html">00127</a> <span class="keyword">class </span><a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a>
<a name="l00128"></a>00128 {
<a name="l00129"></a>00129 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classKRES_1_1Manager.html" title="This class provides a manager for resources of a specified family.">Manager</a>;
<a name="l00130"></a>00130 <span class="keyword">public</span>:
<a name="l00131"></a>00131 <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a>() : mList( 0 ) {};
<a name="l00132"></a>00132 <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a>( <span class="keyword">const</span> <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a> &it )
<a name="l00133"></a>00133 {
<a name="l00134"></a>00134 mIt = it.mIt;
<a name="l00135"></a>00135 mList = it.mList;
<a name="l00136"></a>00136 }
<a name="l00137"></a>00137
<a name="l00138"></a>00138 T *operator*() { <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>T *<span class="keyword">></span>( *mIt ); }
<a name="l00139"></a>00139 <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a> &operator++()
<a name="l00140"></a>00140 {
<a name="l00141"></a>00141 <span class="keywordflow">do</span> { mIt++; } <span class="keywordflow">while</span> ( checkActive() );
<a name="l00142"></a>00142 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00143"></a>00143 }
<a name="l00144"></a>00144 <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a> &operator++( <span class="keywordtype">int</span> )
<a name="l00145"></a>00145 {
<a name="l00146"></a>00146 <span class="keywordflow">do</span> { mIt++; } <span class="keywordflow">while</span> ( checkActive() );
<a name="l00147"></a>00147 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149 <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a> &operator--()
<a name="l00150"></a>00150 {
<a name="l00151"></a>00151 <span class="keywordflow">do</span> { mIt--; } <span class="keywordflow">while</span> ( checkActive() );
<a name="l00152"></a>00152 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154 <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a> &operator--( <span class="keywordtype">int</span> )
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 <span class="keywordflow">do</span> { mIt--; } <span class="keywordflow">while</span> ( checkActive() );
<a name="l00157"></a>00157 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159 <span class="keywordtype">bool</span> operator==( <span class="keyword">const</span> <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a> &it ) { <span class="keywordflow">return</span> mIt == it.mIt; }
<a name="l00160"></a>00160 <span class="keywordtype">bool</span> operator!=( <span class="keyword">const</span> <a class="code" href="classKRES_1_1Manager_1_1ActiveIterator.html" title="Iterator for iterations over only active resources managed by a manager.">ActiveIterator</a> &it ) { <span class="keywordflow">return</span> mIt != it.mIt; }
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="keyword">private</span>:
<a name="l00166"></a>00166 <span class="keywordtype">bool</span> checkActive()
<a name="l00167"></a>00167 {
<a name="l00168"></a>00168 <span class="keywordflow">if</span> ( !mList || mIt == mList-><a class="codeRef" href="qvaluelist.html#end">end</a>() ) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00169"></a>00169 <span class="keywordflow">return</span> !(*mIt)->isActive();
<a name="l00170"></a>00170 }
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <a class="codeRef" href="qvaluelist.html#Iterator">Resource::List::Iterator</a> mIt;
<a name="l00173"></a>00173 <a class="codeRef" href="qvaluelist.html">Resource::List</a> *mList;
<a name="l00174"></a>00174 };
<a name="l00175"></a>00175
<a name="l00180"></a><a class="code" href="classKRES_1_1Manager.html#ac7c9df216d7fed65d0d8da08ef841ba6">00180</a> ActiveIterator <a class="code" href="classKRES_1_1Manager.html#ac7c9df216d7fed65d0d8da08ef841ba6" title="Return Iterator on first active resource.">activeBegin</a>()
<a name="l00181"></a>00181 {
<a name="l00182"></a>00182 ActiveIterator it;
<a name="l00183"></a>00183 it.mIt = mImpl->resourceList()->begin();
<a name="l00184"></a>00184 it.mList = mImpl->resourceList();
<a name="l00185"></a>00185 <span class="keywordflow">if</span> ( it.mIt != mImpl->resourceList()->end() ) {
<a name="l00186"></a>00186 <span class="keywordflow">if</span> ( !(*it)->isActive() ) it++;
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188 <span class="keywordflow">return</span> it;
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190
<a name="l00194"></a><a class="code" href="classKRES_1_1Manager.html#ac9758aee66b4c641a11c5c820f82c8c0">00194</a> ActiveIterator <a class="code" href="classKRES_1_1Manager.html#ac9758aee66b4c641a11c5c820f82c8c0" title="Return Iterator indicating end of active resource list.">activeEnd</a>()
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196 ActiveIterator it;
<a name="l00197"></a>00197 it.mIt = mImpl->resourceList()->end();
<a name="l00198"></a>00198 it.mList = mImpl->resourceList();
<a name="l00199"></a>00199 <span class="keywordflow">return</span> it;
<a name="l00200"></a>00200 }
<a name="l00201"></a>00201
<a name="l00206"></a><a class="code" href="classKRES_1_1Manager.html#ab9e82f0ec6a51ac3a832409b127fe54e">00206</a> <span class="keywordtype">bool</span> <a class="code" href="classKRES_1_1Manager.html#ab9e82f0ec6a51ac3a832409b127fe54e" title="Return true, if manager doesn't hold any resources.">isEmpty</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mImpl->resourceList()->isEmpty(); }
<a name="l00207"></a>00207
<a name="l00212"></a><a class="code" href="classKRES_1_1Manager.html#a71ec5282622d928e087890f7d74c98f3">00212</a> <a class="code" href="classKRES_1_1Manager.html#a71ec5282622d928e087890f7d74c98f3" title="Create manager for given resource family.">Manager</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &family )
<a name="l00213"></a>00213 {
<a name="l00214"></a>00214 mFactory = <a class="code" href="classKRES_1_1Factory.html#afe1731301bb8ff202bd03828a1b49297" title="Returns the global resource factory.">Factory::self</a>( family );
<a name="l00215"></a>00215 <span class="comment">// The managerimpl will use the same Factory object as the manager</span>
<a name="l00216"></a>00216 <span class="comment">// because of the Factory::self() pattern</span>
<a name="l00217"></a>00217 mImpl = <span class="keyword">new</span> ManagerImpl( <span class="keyword">this</span>, family );
<a name="l00218"></a>00218 mObservers.<a class="codeRef" href="qptrlist.html#setAutoDelete">setAutoDelete</a>( <span class="keyword">false</span> );
<a name="l00219"></a>00219 }
<a name="l00220"></a>00220
<a name="l00221"></a>00221 <span class="keyword">virtual</span> ~<a class="code" href="classKRES_1_1Manager.html" title="This class provides a manager for resources of a specified family.">Manager</a>()
<a name="l00222"></a>00222 {
<a name="l00223"></a>00223 <span class="keyword">delete</span> mImpl;
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225
<a name="l00230"></a><a class="code" href="classKRES_1_1Manager.html#ab49c8fbe7e1556a1fe617cb33e916750">00230</a> <span class="keywordtype">void</span> <a class="code" href="classKRES_1_1Manager.html#ab49c8fbe7e1556a1fe617cb33e916750" title="Recreate Resource objects from configuration file.">readConfig</a>( KConfig *cfg = 0 )
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 mImpl->readConfig( cfg );
<a name="l00233"></a>00233 }
<a name="l00234"></a>00234
<a name="l00239"></a><a class="code" href="classKRES_1_1Manager.html#a513634075a80e2681ef1a97aaf2fb6cc">00239</a> <span class="keywordtype">void</span> <a class="code" href="classKRES_1_1Manager.html#a513634075a80e2681ef1a97aaf2fb6cc" title="Write configuration of Resource objects to configuration file.">writeConfig</a>( KConfig *cfg = 0 )
<a name="l00240"></a>00240 {
<a name="l00241"></a>00241 mImpl->writeConfig( cfg );
<a name="l00242"></a>00242 }
<a name="l00243"></a>00243
<a name="l00248"></a><a class="code" href="classKRES_1_1Manager.html#ae9aae4eef16b84b4eeb0cb61bcd156d4">00248</a> <span class="keywordtype">void</span> <a class="code" href="classKRES_1_1Manager.html#ae9aae4eef16b84b4eeb0cb61bcd156d4" title="Add resource to manager.">add</a>( <a class="code" href="classKRES_1_1Resource.html" title="This class provides a resource which is managed in a general way.">Resource</a> *resource )
<a name="l00249"></a>00249 {
<a name="l00250"></a>00250 <span class="keywordflow">if</span> ( resource ) mImpl->add( resource );
<a name="l00251"></a>00251 }
<a name="l00252"></a>00252
<a name="l00256"></a><a class="code" href="classKRES_1_1Manager.html#af2df50a4440c3124e991b5e007a8cf87">00256</a> <span class="keywordtype">void</span> <span class="keyword">remove</span>( <a class="code" href="classKRES_1_1Resource.html" title="This class provides a resource which is managed in a general way.">Resource</a> *resource )
<a name="l00257"></a>00257 {
<a name="l00258"></a>00258 <span class="keywordflow">if</span> ( resource ) mImpl->remove( resource );
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260
<a name="l00265"></a><a class="code" href="classKRES_1_1Manager.html#ae6177d41ac51ad9c693f31abb1998896">00265</a> <span class="keywordtype">void</span> <a class="code" href="classKRES_1_1Manager.html#ae6177d41ac51ad9c693f31abb1998896" title="Call this to notify manager about changes of the configuration of the given resource.">change</a>( T *resource )
<a name="l00266"></a>00266 {
<a name="l00267"></a>00267 mImpl->change( resource );
<a name="l00268"></a>00268 }
<a name="l00269"></a>00269
<a name="l00273"></a><a class="code" href="classKRES_1_1Manager.html#aec98c5b9f47652777a620811260d876a">00273</a> T *<a class="code" href="classKRES_1_1Manager.html#aec98c5b9f47652777a620811260d876a" title="Return standard resource.">standardResource</a>()
<a name="l00274"></a>00274 {
<a name="l00275"></a>00275 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>T *<span class="keyword">></span>( mImpl->standardResource() );
<a name="l00276"></a>00276 }
<a name="l00277"></a>00277
<a name="l00281"></a><a class="code" href="classKRES_1_1Manager.html#ad42f3997362e7cd846748f67f06f828b">00281</a> <span class="keywordtype">void</span> <a class="code" href="classKRES_1_1Manager.html#ad42f3997362e7cd846748f67f06f828b" title="Set standard resource.">setStandardResource</a>( T *resource )
<a name="l00282"></a>00282 {
<a name="l00283"></a>00283 <span class="keywordflow">if</span> ( resource ) mImpl->setStandardResource( resource );
<a name="l00284"></a>00284 }
<a name="l00285"></a>00285
<a name="l00289"></a><a class="code" href="classKRES_1_1Manager.html#a27b93780ec8340c268ca2549b53cb8f3">00289</a> <span class="keywordtype">void</span> <a class="code" href="classKRES_1_1Manager.html#a27b93780ec8340c268ca2549b53cb8f3" title="Set active state of resource.">setActive</a>( <a class="code" href="classKRES_1_1Resource.html" title="This class provides a resource which is managed in a general way.">Resource</a> *resource, <span class="keywordtype">bool</span> active )
<a name="l00290"></a>00290 {
<a name="l00291"></a>00291 <span class="keywordflow">if</span> ( resource ) mImpl->setActive( resource, active );
<a name="l00292"></a>00292 }
<a name="l00293"></a>00293
<a name="l00298"></a><a class="code" href="classKRES_1_1Manager.html#a16116d1df7ad4aa7088297d777b7fdcc">00298</a> <a class="codeRef" href="qstringlist.html">QStringList</a> <a class="code" href="classKRES_1_1Manager.html#a16116d1df7ad4aa7088297d777b7fdcc" title="Returns a list of the names of the resources managed by the Manager for this family.">resourceNames</a>()<span class="keyword"> const</span>
<a name="l00299"></a>00299 <span class="keyword"> </span>{
<a name="l00300"></a>00300 <span class="keywordflow">return</span> mImpl->resourceNames();
<a name="l00301"></a>00301 }
<a name="l00302"></a>00302
<a name="l00313"></a><a class="code" href="classKRES_1_1Manager.html#a1d5cb3fdc5f6e14b67d1e8ab1384ebb1">00313</a> T *<a class="code" href="classKRES_1_1Manager.html#a1d5cb3fdc5f6e14b67d1e8ab1384ebb1" title="Creates a new resource of type type with default settings.">createResource</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& type )
<a name="l00314"></a>00314 {
<a name="l00315"></a>00315 <span class="keywordflow">return</span> <span class="keyword">dynamic_cast<</span>T *<span class="keyword">></span>( mFactory-><a class="code" href="classKRES_1_1Factory.html#ab0b615cf4f673a084971509a44665b2d" title="Returns a pointer to a resource object or a null pointer if resource type doesn't exist...">resource</a>( type, 0 ) );
<a name="l00316"></a>00316 }
<a name="l00317"></a>00317
<a name="l00321"></a><a class="code" href="classKRES_1_1Manager.html#a3957a5d16ddeea6a4410435f23081654">00321</a> <a class="codeRef" href="qstringlist.html">QStringList</a> <a class="code" href="classKRES_1_1Manager.html#a3957a5d16ddeea6a4410435f23081654" title="Returns a list of the names of all available resource types.">resourceTypeNames</a>()<span class="keyword"> const</span>
<a name="l00322"></a>00322 <span class="keyword"> </span>{
<a name="l00323"></a>00323 <span class="keywordflow">return</span> mFactory-><a class="code" href="classKRES_1_1Factory.html#a5f36fe845e9d2488b6eecbb036556aeb" title="Returns a list of all available resource types.">typeNames</a>();
<a name="l00324"></a>00324 }
<a name="l00325"></a>00325
<a name="l00329"></a><a class="code" href="classKRES_1_1Manager.html#a2015fc0d4294f7475c94cbe1cfefa404">00329</a> <a class="codeRef" href="qstringlist.html">QStringList</a> <a class="code" href="classKRES_1_1Manager.html#a2015fc0d4294f7475c94cbe1cfefa404" title="Return list of descriptions of all available resource types.">resourceTypeDescriptions</a>()<span class="keyword"> const</span>
<a name="l00330"></a>00330 <span class="keyword"> </span>{
<a name="l00331"></a>00331 <a class="codeRef" href="qstringlist.html">QStringList</a> typeDescs;
<a name="l00332"></a>00332 <a class="codeRef" href="qstringlist.html">QStringList</a> types = mFactory-><a class="code" href="classKRES_1_1Factory.html#a5f36fe845e9d2488b6eecbb036556aeb" title="Returns a list of all available resource types.">typeNames</a>();
<a name="l00333"></a>00333
<a name="l00334"></a>00334 <span class="keywordflow">for</span> ( QStringList::ConstIterator it = types.begin(); it != types.end();
<a name="l00335"></a>00335 ++it ) {
<a name="l00336"></a>00336 <a class="codeRef" href="qstring.html">QString</a> desc = mFactory-><a class="code" href="classKRES_1_1Factory.html#a579f79348f87d1ab402accbe46f8fcfa" title="Returns the name for a special type.">typeName</a>( *it );
<a name="l00337"></a>00337 <span class="keywordflow">if</span> ( !mFactory-><a class="code" href="classKRES_1_1Factory.html#a1a95a23d0f3c9f35db449c2609e4052d" title="Returns the description for a special type.">typeDescription</a>( *it ).<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() )
<a name="l00338"></a>00338 desc += <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">" ("</span>) + mFactory-><a class="code" href="classKRES_1_1Factory.html#a1a95a23d0f3c9f35db449c2609e4052d" title="Returns the description for a special type.">typeDescription</a>( *it ) + <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">")"</span>);
<a name="l00339"></a>00339
<a name="l00340"></a>00340 typeDescs.append( desc );
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342
<a name="l00343"></a>00343 <span class="keywordflow">return</span> typeDescs;
<a name="l00344"></a>00344 }
<a name="l00345"></a>00345
<a name="l00350"></a><a class="code" href="classKRES_1_1Manager.html#a765188cc09c9089fa20d96e24810e994">00350</a> <span class="keywordtype">void</span> <a class="code" href="classKRES_1_1Manager.html#a765188cc09c9089fa20d96e24810e994" title="Add observer for resource changes to manager.">addObserver</a>( <a class="code" href="classKRES_1_1ManagerObserver.html" title="Observer class for Manager class.">ManagerObserver<T></a> *observer )
<a name="l00351"></a>00351 {
<a name="l00352"></a>00352 mObservers.<a class="codeRef" href="qptrlist.html#append">append</a>( observer );
<a name="l00353"></a>00353 }
<a name="l00354"></a>00354
<a name="l00359"></a><a class="code" href="classKRES_1_1Manager.html#a05730c9f88ac94d7c9b9020d6afdad46">00359</a> <span class="keywordtype">void</span> <a class="code" href="classKRES_1_1Manager.html#a05730c9f88ac94d7c9b9020d6afdad46" title="Remove Observer for resource changes from manager.">removeObserver</a>( <a class="code" href="classKRES_1_1ManagerObserver.html" title="Observer class for Manager class.">ManagerObserver<T></a> *observer )
<a name="l00360"></a>00360 {
<a name="l00361"></a>00361 mObservers.<a class="codeRef" href="qptrlist.html#remove">remove</a>( observer );
<a name="l00362"></a>00362 }
<a name="l00363"></a>00363
<a name="l00364"></a>00364 <span class="keyword">private</span>:
<a name="l00368"></a>00368 <span class="keywordtype">void</span> notifyResourceAdded( <a class="code" href="classKRES_1_1Resource.html" title="This class provides a resource which is managed in a general way.">Resource</a> *res )
<a name="l00369"></a>00369 {
<a name="l00370"></a>00370 kdDebug(5650) << <span class="stringliteral">"Manager::resourceAdded "</span> << res-><a class="code" href="classKRES_1_1Resource.html#a52ebe0cdda9c7968b99b25f85446ef89" title="Returns the name of resource.">resourceName</a>() << endl;
<a name="l00371"></a>00371 T *resource = <span class="keyword">dynamic_cast<</span>T *<span class="keyword">></span>( res );
<a name="l00372"></a>00372 <span class="keywordflow">if</span> ( resource ) {
<a name="l00373"></a>00373 <a class="code" href="classKRES_1_1ManagerObserver.html" title="Observer class for Manager class.">ManagerObserver<T></a> *observer;
<a name="l00374"></a>00374 <span class="keywordflow">for</span> ( observer = mObservers.<a class="codeRef" href="qptrlist.html#first">first</a>(); observer;
<a name="l00375"></a>00375 observer = mObservers.<a class="codeRef" href="qptrlist.html#next">next</a>() )
<a name="l00376"></a>00376 observer->resourceAdded( resource );
<a name="l00377"></a>00377 }
<a name="l00378"></a>00378 }
<a name="l00379"></a>00379
<a name="l00383"></a>00383 <span class="keywordtype">void</span> notifyResourceModified( Resource *res )
<a name="l00384"></a>00384 {
<a name="l00385"></a>00385 kdDebug(5650) << <span class="stringliteral">"Manager::resourceModified "</span> << res->resourceName()
<a name="l00386"></a>00386 << endl;
<a name="l00387"></a>00387 T *resource = <span class="keyword">dynamic_cast<</span>T *<span class="keyword">></span>( res );
<a name="l00388"></a>00388 <span class="keywordflow">if</span> ( resource ) {
<a name="l00389"></a>00389 ManagerObserver<T> *observer;
<a name="l00390"></a>00390 <span class="keywordflow">for</span> ( observer = mObservers.<a class="codeRef" href="qptrlist.html#first">first</a>(); observer;
<a name="l00391"></a>00391 observer = mObservers.<a class="codeRef" href="qptrlist.html#next">next</a>() )
<a name="l00392"></a>00392 observer->resourceModified( resource );
<a name="l00393"></a>00393 }
<a name="l00394"></a>00394 }
<a name="l00395"></a>00395
<a name="l00399"></a>00399 <span class="keywordtype">void</span> notifyResourceDeleted( Resource *res )
<a name="l00400"></a>00400 {
<a name="l00401"></a>00401 kdDebug(5650) << <span class="stringliteral">"Manager::resourceDeleted "</span> << res->resourceName()
<a name="l00402"></a>00402 << endl;
<a name="l00403"></a>00403 T *resource = <span class="keyword">dynamic_cast<</span>T *<span class="keyword">></span>( res );
<a name="l00404"></a>00404 <span class="keywordflow">if</span> ( resource ) {
<a name="l00405"></a>00405 ManagerObserver<T> *observer;
<a name="l00406"></a>00406 <span class="keywordflow">for</span> ( observer = mObservers.<a class="codeRef" href="qptrlist.html#first">first</a>(); observer;
<a name="l00407"></a>00407 observer = mObservers.<a class="codeRef" href="qptrlist.html#next">next</a>() ) {
<a name="l00408"></a>00408 kdDebug(5650) << <span class="stringliteral">"Notifying a observer to Manager..."</span> << endl;
<a name="l00409"></a>00409 observer->resourceDeleted( resource );
<a name="l00410"></a>00410 }
<a name="l00411"></a>00411 }
<a name="l00412"></a>00412 }
<a name="l00413"></a>00413
<a name="l00414"></a>00414 <span class="keyword">private</span>:
<a name="l00415"></a>00415 ManagerImpl *mImpl;
<a name="l00416"></a>00416 Factory *mFactory;
<a name="l00417"></a>00417 <a class="codeRef" href="qptrlist.html">QPtrList<ManagerObserver<T></a> > mObservers;
<a name="l00418"></a>00418 };
<a name="l00419"></a>00419
<a name="l00420"></a>00420 }
<a name="l00421"></a>00421
<a name="l00422"></a>00422 <span class="preprocessor">#endif</span>
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