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<h1>katesession.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE project</span>
<a name="l00002"></a>00002 <span class="comment">   Copyright (C) 2005 Christoph Cullmann &lt;cullmann@kde.org&gt;</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">#ifndef __KATE_SESSION_H__</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define __KATE_SESSION_H__</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "katemain.h"</span>
<a name="l00023"></a>00023 
<a name="l00024"></a>00024 <span class="preprocessor">#include &lt;kdialogbase.h&gt;</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;ksimpleconfig.h&gt;</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include &lt;ksharedptr.h&gt;</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include &lt;kaction.h&gt;</span>
<a name="l00028"></a>00028 
<a name="l00029"></a>00029 <span class="preprocessor">#include &lt;qobject.h&gt;</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include &lt;qvaluelist.h&gt;</span>
<a name="l00031"></a>00031 
<a name="l00032"></a>00032 <span class="keyword">class </span>KateSessionManager;
<a name="l00033"></a>00033 
<a name="l00034"></a>00034 <span class="keyword">class </span>KDirWatch;
<a name="l00035"></a>00035 <span class="keyword">class </span>KListView;
<a name="l00036"></a>00036 <span class="keyword">class </span>KPushButton;
<a name="l00037"></a>00037 
<a name="l00038"></a>00038 <span class="keyword">class </span>QCheckBox;
<a name="l00039"></a>00039 
<a name="l00040"></a>00040 <span class="keyword">class </span>KateSession  : <span class="keyword">public</span> KShared
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042   <span class="keyword">public</span>:
<a name="l00046"></a>00046     <span class="keyword">typedef</span> KSharedPtr&lt;KateSession&gt; Ptr;
<a name="l00047"></a>00047 
<a name="l00048"></a>00048   <span class="keyword">public</span>:
<a name="l00055"></a>00055     KateSession (KateSessionManager *manager, <span class="keyword">const</span> QString &amp;fileName, <span class="keyword">const</span> QString &amp;name);
<a name="l00056"></a>00056 
<a name="l00060"></a>00060     <span class="keywordtype">void</span> init ();
<a name="l00061"></a>00061 
<a name="l00065"></a>00065     ~KateSession ();
<a name="l00066"></a>00066 
<a name="l00071"></a>00071     QString sessionFile () <span class="keyword">const</span>;
<a name="l00072"></a>00072 
<a name="l00077"></a>00077     <span class="keyword">const</span> QString &amp;sessionFileRelative ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_sessionFileRel; }
<a name="l00078"></a>00078 
<a name="l00083"></a>00083     <span class="keyword">const</span> QString &amp;sessionName ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_sessionName; }
<a name="l00084"></a>00084 
<a name="l00089"></a>00089     <span class="keywordtype">bool</span> isNew ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_sessionName.isEmpty(); }
<a name="l00090"></a>00090 
<a name="l00097"></a>00097     <span class="keywordtype">bool</span> create (<span class="keyword">const</span> QString &amp;name, <span class="keywordtype">bool</span> force = <span class="keyword">false</span>);
<a name="l00098"></a>00098 
<a name="l00104"></a>00104     <span class="keywordtype">bool</span> rename (<span class="keyword">const</span> QString &amp;name);
<a name="l00105"></a>00105 
<a name="l00112"></a>00112     KConfig *configRead ();
<a name="l00113"></a>00113 
<a name="l00120"></a>00120     KConfig *configWrite ();
<a name="l00121"></a>00121 
<a name="l00126"></a>00126     <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> documents ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_documents; }
<a name="l00127"></a>00127 
<a name="l00128"></a>00128   <span class="keyword">private</span>:
<a name="l00133"></a>00133     QString m_sessionFileRel;
<a name="l00134"></a>00134 
<a name="l00138"></a>00138     QString m_sessionName;
<a name="l00139"></a>00139 
<a name="l00143"></a>00143     <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_documents;
<a name="l00144"></a>00144 
<a name="l00148"></a>00148     KateSessionManager *m_manager;
<a name="l00149"></a>00149 
<a name="l00153"></a>00153     KSimpleConfig *m_readConfig;
<a name="l00154"></a>00154 
<a name="l00158"></a>00158     KSimpleConfig *m_writeConfig;
<a name="l00159"></a>00159 };
<a name="l00160"></a>00160 
<a name="l00161"></a>00161 <span class="keyword">typedef</span> QValueList&lt;KateSession::Ptr&gt; KateSessionList;
<a name="l00162"></a>00162 
<a name="l00163"></a>00163 <span class="keyword">class </span>KateSessionManager : <span class="keyword">public</span> QObject
<a name="l00164"></a>00164 {
<a name="l00165"></a>00165   Q_OBJECT
<a name="l00166"></a>00166 
<a name="l00167"></a>00167   <span class="keyword">public</span>:
<a name="l00168"></a>00168     KateSessionManager(QObject *parent);
<a name="l00169"></a>00169     ~KateSessionManager();
<a name="l00170"></a>00170 
<a name="l00175"></a>00175     <span class="keyword">static</span> KateSessionManager *<span class="keyword">self</span>();
<a name="l00176"></a>00176 
<a name="l00181"></a>00181     <span class="keyword">inline</span> KateSessionList &amp; sessionList () { updateSessionList (); <span class="keywordflow">return</span> m_sessionList; }
<a name="l00182"></a>00182 
<a name="l00192"></a>00192     <span class="keywordtype">void</span> activateSession (KateSession::Ptr session, <span class="keywordtype">bool</span> closeLast = <span class="keyword">true</span>, <span class="keywordtype">bool</span> saveLast = <span class="keyword">true</span>, <span class="keywordtype">bool</span> loadNew = <span class="keyword">true</span>);
<a name="l00193"></a>00193 
<a name="l00198"></a>00198     KateSession::Ptr createSession (<span class="keyword">const</span> QString &amp;name);
<a name="l00199"></a>00199 
<a name="l00205"></a>00205     KateSession::Ptr giveSession (<span class="keyword">const</span> QString &amp;name);
<a name="l00206"></a>00206 
<a name="l00214"></a>00214     <span class="keywordtype">bool</span> saveActiveSession (<span class="keywordtype">bool</span> tryAsk = <span class="keyword">false</span>, <span class="keywordtype">bool</span> rememberAsLast = <span class="keyword">false</span>);
<a name="l00215"></a>00215 
<a name="l00221"></a>00221     <span class="keyword">inline</span> KateSession::Ptr activeSession () { <span class="keywordflow">return</span> m_activeSession; }
<a name="l00222"></a>00222 
<a name="l00227"></a>00227     <span class="keyword">inline</span> <span class="keyword">const</span> QString &amp;sessionsDir ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_sessionsDir; }
<a name="l00228"></a>00228 
<a name="l00233"></a>00233     <span class="keywordtype">bool</span> chooseSession ();
<a name="l00234"></a>00234 
<a name="l00235"></a>00235   <span class="keyword">public</span> slots:
<a name="l00240"></a>00240     <span class="keywordtype">void</span> sessionNew ();
<a name="l00241"></a>00241 
<a name="l00245"></a>00245     <span class="keywordtype">void</span> sessionOpen ();
<a name="l00246"></a>00246 
<a name="l00250"></a>00250     <span class="keywordtype">void</span> sessionSave ();
<a name="l00251"></a>00251 
<a name="l00255"></a>00255     <span class="keywordtype">void</span> sessionSaveAs ();
<a name="l00256"></a>00256 
<a name="l00260"></a>00260     <span class="keywordtype">void</span> sessionManage ();
<a name="l00261"></a>00261 
<a name="l00262"></a>00262   <span class="keyword">private</span> slots:
<a name="l00263"></a>00263     <span class="keywordtype">void</span> dirty (<span class="keyword">const</span> QString &amp;path);
<a name="l00264"></a>00264 
<a name="l00265"></a>00265   <span class="keyword">public</span>:
<a name="l00269"></a>00269     <span class="keywordtype">void</span> updateSessionList ();
<a name="l00270"></a>00270 
<a name="l00271"></a>00271   <span class="keyword">private</span>:
<a name="l00275"></a>00275     QString m_sessionsDir;
<a name="l00276"></a>00276 
<a name="l00280"></a>00280     KateSessionList m_sessionList;
<a name="l00281"></a>00281 
<a name="l00285"></a>00285     KateSession::Ptr m_activeSession;
<a name="l00286"></a>00286 };
<a name="l00287"></a>00287 
<a name="l00288"></a>00288 <span class="keyword">class </span>KateSessionChooser : <span class="keyword">public</span> KDialogBase
<a name="l00289"></a>00289 {
<a name="l00290"></a>00290   Q_OBJECT
<a name="l00291"></a>00291 
<a name="l00292"></a>00292   <span class="keyword">public</span>:
<a name="l00293"></a>00293     KateSessionChooser (QWidget *parent, <span class="keyword">const</span> QString &amp;lastSession);
<a name="l00294"></a>00294     ~KateSessionChooser ();
<a name="l00295"></a>00295 
<a name="l00296"></a>00296     KateSession::Ptr selectedSession ();
<a name="l00297"></a>00297 
<a name="l00298"></a>00298     <span class="keywordtype">bool</span> reopenLastSession ();
<a name="l00299"></a>00299 
<a name="l00300"></a>00300     <span class="keyword">enum</span> {
<a name="l00301"></a>00301       resultQuit = QDialog::Rejected,
<a name="l00302"></a>00302       resultOpen,
<a name="l00303"></a>00303       resultNew,
<a name="l00304"></a>00304       resultNone
<a name="l00305"></a>00305     };
<a name="l00306"></a>00306 
<a name="l00307"></a>00307   <span class="keyword">protected</span> slots:
<a name="l00311"></a>00311     <span class="keywordtype">void</span> slotUser1 ();
<a name="l00312"></a>00312 
<a name="l00316"></a>00316     <span class="keywordtype">void</span> slotUser2 ();
<a name="l00317"></a>00317 
<a name="l00321"></a>00321     <span class="keywordtype">void</span> slotUser3 ();
<a name="l00322"></a>00322 
<a name="l00326"></a>00326     <span class="keywordtype">void</span> selectionChanged ();
<a name="l00327"></a>00327 
<a name="l00328"></a>00328   <span class="keyword">private</span>:
<a name="l00329"></a>00329     KListView *m_sessions;
<a name="l00330"></a>00330     QCheckBox *m_useLast;
<a name="l00331"></a>00331 };
<a name="l00332"></a>00332 
<a name="l00333"></a>00333 <span class="keyword">class </span>KateSessionOpenDialog : <span class="keyword">public</span> KDialogBase
<a name="l00334"></a>00334 {
<a name="l00335"></a>00335   Q_OBJECT
<a name="l00336"></a>00336 
<a name="l00337"></a>00337   <span class="keyword">public</span>:
<a name="l00338"></a>00338     KateSessionOpenDialog (QWidget *parent);
<a name="l00339"></a>00339     ~KateSessionOpenDialog ();
<a name="l00340"></a>00340 
<a name="l00341"></a>00341     KateSession::Ptr selectedSession ();
<a name="l00342"></a>00342 
<a name="l00343"></a>00343     <span class="keyword">enum</span> {
<a name="l00344"></a>00344       resultOk,
<a name="l00345"></a>00345       resultCancel
<a name="l00346"></a>00346     };
<a name="l00347"></a>00347 
<a name="l00348"></a>00348   <span class="keyword">protected</span> slots:
<a name="l00352"></a>00352     <span class="keywordtype">void</span> slotUser1 ();
<a name="l00353"></a>00353 
<a name="l00357"></a>00357     <span class="keywordtype">void</span> slotUser2 ();
<a name="l00358"></a>00358 
<a name="l00359"></a>00359   <span class="keyword">private</span>:
<a name="l00360"></a>00360     KListView *m_sessions;
<a name="l00361"></a>00361 };
<a name="l00362"></a>00362 
<a name="l00363"></a>00363 <span class="keyword">class </span>KateSessionManageDialog : <span class="keyword">public</span> KDialogBase
<a name="l00364"></a>00364 {
<a name="l00365"></a>00365   Q_OBJECT
<a name="l00366"></a>00366 
<a name="l00367"></a>00367   <span class="keyword">public</span>:
<a name="l00368"></a>00368     KateSessionManageDialog (QWidget *parent);
<a name="l00369"></a>00369     ~KateSessionManageDialog ();
<a name="l00370"></a>00370 
<a name="l00371"></a>00371   <span class="keyword">protected</span> slots:
<a name="l00375"></a>00375     <span class="keywordtype">void</span> slotUser1 ();
<a name="l00376"></a>00376 
<a name="l00380"></a>00380     <span class="keywordtype">void</span> selectionChanged ();
<a name="l00381"></a>00381 
<a name="l00385"></a>00385     <span class="keywordtype">void</span> rename ();
<a name="l00386"></a>00386 
<a name="l00390"></a>00390     <span class="keywordtype">void</span> del ();
<a name="l00391"></a>00391 
<a name="l00392"></a>00392   <span class="keyword">private</span>:
<a name="l00396"></a>00396     <span class="keywordtype">void</span> updateSessionList ();
<a name="l00397"></a>00397 
<a name="l00398"></a>00398   <span class="keyword">private</span>:
<a name="l00399"></a>00399     KListView *m_sessions;
<a name="l00400"></a>00400     KPushButton *m_rename;
<a name="l00401"></a>00401     KPushButton *m_del;
<a name="l00402"></a>00402 };
<a name="l00403"></a>00403 
<a name="l00404"></a>00404 <span class="keyword">class </span>KateSessionsAction : <span class="keyword">public</span> KActionMenu
<a name="l00405"></a>00405 {
<a name="l00406"></a>00406   Q_OBJECT
<a name="l00407"></a>00407 
<a name="l00408"></a>00408   <span class="keyword">public</span>:
<a name="l00409"></a>00409     KateSessionsAction(<span class="keyword">const</span> QString&amp; text, QObject* parent = 0, <span class="keyword">const</span> <span class="keywordtype">char</span>* name = 0);
<a name="l00410"></a>00410     ~KateSessionsAction (){;};
<a name="l00411"></a>00411 
<a name="l00412"></a>00412   <span class="keyword">public</span>  slots:
<a name="l00413"></a>00413     <span class="keywordtype">void</span> slotAboutToShow();
<a name="l00414"></a>00414 
<a name="l00415"></a>00415     <span class="keywordtype">void</span> openSession (<span class="keywordtype">int</span> i);
<a name="l00416"></a>00416 };
<a name="l00417"></a>00417 
<a name="l00418"></a>00418 <span class="preprocessor">#endif</span>
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