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<h1>katedocmanager.cpp</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) 2001 Christoph Cullmann <cullmann@kde.org></span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (C) 2002 Joseph Wenninger <jowenn@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., 59 Temple Place - Suite 330,</span>
<a name="l00017"></a>00017 <span class="comment"> Boston, MA 02111-1307, 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 "katedocmanager.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "katedocmanager.moc"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "kateapp.h"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "katemainwindow.h"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "kateviewmanager.h"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "katedocmanageriface.h"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "kateexternaltools.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "kateviewspacecontainer.h"</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include <kate/view.h></span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#include <kparts/factory.h></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include <klocale.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <klibloader.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <kmdcodec.h></span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <qtextcodec.h></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <qprogressdialog.h></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <kmessagebox.h></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include <kencodingfiledialog.h></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <ktexteditor/encodinginterface.h></span>
<a name="l00046"></a>00046
<a name="l00047"></a>00047
<a name="l00048"></a><a class="code" href="classKateDocManager.html#a0">00048</a> <a class="code" href="classKateDocManager.html#a0">KateDocManager::KateDocManager</a> (QObject *parent)
<a name="l00049"></a>00049 : QObject (parent)
<a name="l00050"></a>00050 , m_saveMetaInfos(true)
<a name="l00051"></a>00051 , m_daysMetaInfos(0)
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 m_factory = (KParts::Factory *) KLibLoader::self()->factory (<span class="stringliteral">"libkatepart"</span>);
<a name="l00054"></a>00054
<a name="l00055"></a>00055 m_documentManager = <span class="keyword">new</span> <a class="code" href="classKate_1_1DocumentManager.html">Kate::DocumentManager</a> (<span class="keyword">this</span>);
<a name="l00056"></a>00056 m_docList.setAutoDelete(<span class="keyword">true</span>);
<a name="l00057"></a>00057 m_docDict.setAutoDelete(<span class="keyword">false</span>);
<a name="l00058"></a>00058 m_docInfos.setAutoDelete(<span class="keyword">true</span>);
<a name="l00059"></a>00059
<a name="l00060"></a>00060 m_dcop = <span class="keyword">new</span> <a class="code" href="classKateDocManagerDCOPIface.html">KateDocManagerDCOPIface</a> (<span class="keyword">this</span>);
<a name="l00061"></a>00061
<a name="l00062"></a>00062 m_metaInfos = <span class="keyword">new</span> KConfig(<span class="stringliteral">"metainfos"</span>, <span class="keyword">false</span>, <span class="keyword">false</span>, <span class="stringliteral">"appdata"</span>);
<a name="l00063"></a>00063 Kate::Document::registerCommand(<a class="code" href="classKateExternalToolsCommand.html#e0">KateExternalToolsCommand::self</a>());
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <a class="code" href="classKateDocManager.html#a3">createDoc</a> ();
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067
<a name="l00068"></a><a class="code" href="classKateDocManager.html#a1">00068</a> <a class="code" href="classKateDocManager.html#a1">KateDocManager::~KateDocManager</a> ()
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 <span class="keywordflow">if</span> (m_saveMetaInfos)
<a name="l00071"></a>00071 {
<a name="l00072"></a>00072 <span class="comment">// saving meta-infos when file is saved is not enough, we need to do it once more at the end</span>
<a name="l00073"></a>00073 <span class="keywordflow">for</span> (Kate::Document *doc = m_docList.first(); doc; doc = m_docList.next())
<a name="l00074"></a>00074 saveMetaInfos(doc);
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="comment">// purge saved filesessions</span>
<a name="l00077"></a>00077 <span class="keywordflow">if</span> (m_daysMetaInfos > 0)
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 QStringList groups = m_metaInfos->groupList();
<a name="l00080"></a>00080 QDateTime *def = <span class="keyword">new</span> QDateTime(QDate(1970, 1, 1));
<a name="l00081"></a>00081 <span class="keywordflow">for</span> (QStringList::Iterator it = groups.begin(); it != groups.end(); ++it)
<a name="l00082"></a>00082 {
<a name="l00083"></a>00083 m_metaInfos->setGroup(*it);
<a name="l00084"></a>00084 QDateTime last = m_metaInfos->readDateTimeEntry(<span class="stringliteral">"Time"</span>, def);
<a name="l00085"></a>00085 <span class="keywordflow">if</span> (last.daysTo(QDateTime::currentDateTime()) > m_daysMetaInfos)
<a name="l00086"></a>00086 m_metaInfos->deleteGroup(*it);
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088 <span class="keyword">delete</span> def;
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keyword">delete</span> m_dcop;
<a name="l00093"></a>00093 <span class="keyword">delete</span> m_metaInfos;
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a><a class="code" href="classKateDocManager.html#e0">00096</a> <a class="code" href="classKateDocManager.html">KateDocManager</a> *<a class="code" href="classKateDocManager.html#e0">KateDocManager::self</a> ()
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 <span class="keywordflow">return</span> <a class="code" href="classKateApp.html#e0">KateApp::self</a>()-><a class="code" href="classKateApp.html#a5">kateDocumentManager</a> ();
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00101"></a><a class="code" href="classKateDocManager.html#a3">00101</a> Kate::Document *<a class="code" href="classKateDocManager.html#a3">KateDocManager::createDoc</a> ()
<a name="l00102"></a>00102 {
<a name="l00103"></a>00103 KTextEditor::Document *doc = (KTextEditor::Document *) m_factory->createPart (0, <span class="stringliteral">""</span>, <span class="keyword">this</span>, <span class="stringliteral">""</span>, <span class="stringliteral">"KTextEditor::Document"</span>);
<a name="l00104"></a>00104
<a name="l00105"></a>00105 m_docList.append((Kate::Document *)doc);
<a name="l00106"></a>00106 m_docDict.insert (doc->documentNumber(), (Kate::Document *)doc);
<a name="l00107"></a>00107 m_docInfos.insert (doc, <span class="keyword">new</span> <a class="code" href="classKateDocumentInfo.html">KateDocumentInfo</a> ());
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keywordflow">if</span> (m_docList.count() < 2)
<a name="l00110"></a>00110 ((Kate::Document *)doc)->readConfig(kapp->config());
<a name="l00111"></a>00111
<a name="l00112"></a>00112 emit documentCreated ((Kate::Document *)doc);
<a name="l00113"></a>00113 emit m_documentManager-><a class="code" href="classKate_1_1DocumentManager.html#l1">documentCreated</a> ((Kate::Document *)doc);
<a name="l00114"></a>00114
<a name="l00115"></a>00115 connect(doc,SIGNAL(modifiedOnDisc(Kate::Document *, <span class="keywordtype">bool</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)),<span class="keyword">this</span>,SLOT(slotModifiedOnDisc(Kate::Document *, <span class="keywordtype">bool</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)));
<a name="l00116"></a>00116 <span class="keywordflow">return</span> (Kate::Document *)doc;
<a name="l00117"></a>00117 }
<a name="l00118"></a>00118
<a name="l00119"></a><a class="code" href="classKateDocManager.html#a4">00119</a> <span class="keywordtype">void</span> <a class="code" href="classKateDocManager.html#a4">KateDocManager::deleteDoc</a> (Kate::Document *doc)
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 uint <span class="keywordtype">id</span> = doc->documentNumber();
<a name="l00122"></a>00122 uint activeId = 0;
<a name="l00123"></a>00123 <span class="keywordflow">if</span> (m_currentDoc)
<a name="l00124"></a>00124 activeId = m_currentDoc->documentNumber ();
<a name="l00125"></a>00125
<a name="l00126"></a>00126 <span class="keywordflow">if</span> (m_docList.count() < 2)
<a name="l00127"></a>00127 doc->writeConfig(kapp->config());
<a name="l00128"></a>00128
<a name="l00129"></a>00129 m_docInfos.remove (doc);
<a name="l00130"></a>00130 m_docDict.remove (<span class="keywordtype">id</span>);
<a name="l00131"></a>00131 m_docList.remove (doc);
<a name="l00132"></a>00132
<a name="l00133"></a>00133 emit documentDeleted (<span class="keywordtype">id</span>);
<a name="l00134"></a>00134 emit m_documentManager-><a class="code" href="classKate_1_1DocumentManager.html#l2">documentDeleted</a> (<span class="keywordtype">id</span>);
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="comment">// ohh, current doc was deleted</span>
<a name="l00137"></a>00137 <span class="keywordflow">if</span> (activeId == <span class="keywordtype">id</span>)
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 <span class="comment">// special case of documentChanged, no longer any doc here !</span>
<a name="l00140"></a>00140 m_currentDoc = 0;
<a name="l00141"></a>00141
<a name="l00142"></a>00142 emit documentChanged ();
<a name="l00143"></a>00143 emit m_documentManager-><a class="code" href="classKate_1_1DocumentManager.html#l0">documentChanged</a> ();
<a name="l00144"></a>00144 }
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146
<a name="l00147"></a><a class="code" href="classKateDocManager.html#a5">00147</a> Kate::Document *<a class="code" href="classKateDocManager.html#a5">KateDocManager::document</a> (uint n)
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 <span class="keywordflow">return</span> m_docList.at(n);
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151
<a name="l00152"></a><a class="code" href="classKateDocManager.html#a6">00152</a> Kate::Document *<a class="code" href="classKateDocManager.html#a6">KateDocManager::activeDocument</a> ()
<a name="l00153"></a>00153 {
<a name="l00154"></a>00154 <span class="keywordflow">return</span> m_currentDoc;
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156
<a name="l00157"></a><a class="code" href="classKateDocManager.html#a7">00157</a> <span class="keywordtype">void</span> <a class="code" href="classKateDocManager.html#a7">KateDocManager::setActiveDocument</a> (Kate::Document *doc)
<a name="l00158"></a>00158 {
<a name="l00159"></a>00159 <span class="keywordflow">if</span> (!doc)
<a name="l00160"></a>00160 <span class="keywordflow">return</span>;
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="keywordflow">if</span> (m_currentDoc && (m_currentDoc->documentNumber() == doc->documentNumber()))
<a name="l00163"></a>00163 <span class="keywordflow">return</span>;
<a name="l00164"></a>00164
<a name="l00165"></a>00165 m_currentDoc = doc;
<a name="l00166"></a>00166
<a name="l00167"></a>00167 emit documentChanged ();
<a name="l00168"></a>00168 emit m_documentManager-><a class="code" href="classKate_1_1DocumentManager.html#l0">documentChanged</a> ();
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170
<a name="l00171"></a><a class="code" href="classKateDocManager.html#a8">00171</a> Kate::Document *<a class="code" href="classKateDocManager.html#a8">KateDocManager::firstDocument</a> ()
<a name="l00172"></a>00172 {
<a name="l00173"></a>00173 <span class="keywordflow">return</span> m_docList.first();
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a><a class="code" href="classKateDocManager.html#a9">00176</a> Kate::Document *<a class="code" href="classKateDocManager.html#a9">KateDocManager::nextDocument</a> ()
<a name="l00177"></a>00177 {
<a name="l00178"></a>00178 <span class="keywordflow">return</span> m_docList.next();
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180
<a name="l00181"></a><a class="code" href="classKateDocManager.html#a10">00181</a> Kate::Document *<a class="code" href="classKateDocManager.html#a10">KateDocManager::documentWithID</a> (uint <span class="keywordtype">id</span>)
<a name="l00182"></a>00182 {
<a name="l00183"></a>00183 <span class="keywordflow">return</span> m_docDict[id];
<a name="l00184"></a>00184 }
<a name="l00185"></a>00185
<a name="l00186"></a><a class="code" href="classKateDocManager.html#a11">00186</a> <span class="keyword">const</span> <a class="code" href="classKateDocumentInfo.html">KateDocumentInfo</a> *<a class="code" href="classKateDocManager.html#a11">KateDocManager::documentInfo</a> (Kate::Document *doc)
<a name="l00187"></a>00187 {
<a name="l00188"></a>00188 <span class="keywordflow">return</span> m_docInfos[doc];
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190
<a name="l00191"></a><a class="code" href="classKateDocManager.html#a12">00191</a> <span class="keywordtype">int</span> <a class="code" href="classKateDocManager.html#a12">KateDocManager::findDocument</a> (Kate::Document *doc)
<a name="l00192"></a>00192 {
<a name="l00193"></a>00193 <span class="keywordflow">return</span> m_docList.find (doc);
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195
<a name="l00196"></a><a class="code" href="classKateDocManager.html#a16">00196</a> uint <a class="code" href="classKateDocManager.html#a16">KateDocManager::documents</a> ()
<a name="l00197"></a>00197 {
<a name="l00198"></a>00198 <span class="keywordflow">return</span> m_docList.count ();
<a name="l00199"></a>00199 }
<a name="l00200"></a>00200
<a name="l00201"></a><a class="code" href="classKateDocManager.html#a13">00201</a> <span class="keywordtype">int</span> <a class="code" href="classKateDocManager.html#a12">KateDocManager::findDocument</a> ( KURL url )
<a name="l00202"></a>00202 {
<a name="l00203"></a>00203 QPtrListIterator<Kate::Document> it(m_docList);
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="keywordflow">for</span> (; it.current(); ++it)
<a name="l00206"></a>00206 {
<a name="l00207"></a>00207 <span class="keywordflow">if</span> ( it.current()->url() == url)
<a name="l00208"></a>00208 <span class="keywordflow">return</span> it.current()->documentNumber();
<a name="l00209"></a>00209 }
<a name="l00210"></a>00210 <span class="keywordflow">return</span> -1;
<a name="l00211"></a>00211 }
<a name="l00212"></a>00212
<a name="l00213"></a><a class="code" href="classKateDocManager.html#a14">00213</a> Kate::Document *<a class="code" href="classKateDocManager.html#a14">KateDocManager::findDocumentByUrl</a>( KURL url )
<a name="l00214"></a>00214 {
<a name="l00215"></a>00215 <span class="keywordflow">for</span> (QPtrListIterator<Kate::Document> it(m_docList); it.current(); ++it)
<a name="l00216"></a>00216 {
<a name="l00217"></a>00217 <span class="keywordflow">if</span> ( it.current()->url() == url)
<a name="l00218"></a>00218 <span class="keywordflow">return</span> it.current();
<a name="l00219"></a>00219 }
<a name="l00220"></a>00220
<a name="l00221"></a>00221 <span class="keywordflow">return</span> 0L;
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223
<a name="l00224"></a><a class="code" href="classKateDocManager.html#a15">00224</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocManager.html#a15">KateDocManager::isOpen</a>(KURL url)
<a name="l00225"></a>00225 {
<a name="l00226"></a>00226 <span class="comment">// return just if we found some document with this url</span>
<a name="l00227"></a>00227 <span class="keywordflow">return</span> <a class="code" href="classKateDocManager.html#a14">findDocumentByUrl</a> (url) != 0;
<a name="l00228"></a>00228 }
<a name="l00229"></a>00229
<a name="l00230"></a><a class="code" href="classKateDocManager.html#a18">00230</a> Kate::Document *<a class="code" href="classKateDocManager.html#a18">KateDocManager::openURL</a> (<span class="keyword">const</span> KURL& url,<span class="keyword">const</span> QString &encoding, uint *<span class="keywordtype">id</span>)
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 <span class="comment">// special handling if still only the first initial doc is there</span>
<a name="l00233"></a>00233 <span class="keywordflow">if</span> (!<a class="code" href="classKateDocManager.html#a17">documentList</a>().isEmpty() && (<a class="code" href="classKateDocManager.html#a17">documentList</a>().count() == 1) && (!<a class="code" href="classKateDocManager.html#a17">documentList</a>().at(0)->isModified() && <a class="code" href="classKateDocManager.html#a17">documentList</a>().at(0)->url().isEmpty()))
<a name="l00234"></a>00234 {
<a name="l00235"></a>00235 Kate::Document* doc = <a class="code" href="classKateDocManager.html#a17">documentList</a>().getFirst();
<a name="l00236"></a>00236
<a name="l00237"></a>00237 doc->setEncoding(encoding);
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keywordflow">if</span> (!loadMetaInfos(doc, url))
<a name="l00240"></a>00240 doc->openURL (url);
<a name="l00241"></a>00241
<a name="l00242"></a>00242 <span class="keywordflow">if</span> (<span class="keywordtype">id</span>)
<a name="l00243"></a>00243 *<span class="keywordtype">id</span>=doc->documentNumber();
<a name="l00244"></a>00244
<a name="l00245"></a>00245 connect(doc, SIGNAL(modStateChanged(Kate::Document *)), <span class="keyword">this</span>, SLOT(slotModChanged(Kate::Document *)));
<a name="l00246"></a>00246
<a name="l00247"></a>00247 emit initialDocumentReplaced();
<a name="l00248"></a>00248
<a name="l00249"></a>00249 <span class="keywordflow">return</span> doc;
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251
<a name="l00252"></a>00252 Kate::Document *doc = <a class="code" href="classKateDocManager.html#a14">findDocumentByUrl</a> (url);
<a name="l00253"></a>00253 <span class="keywordflow">if</span> ( !doc )
<a name="l00254"></a>00254 {
<a name="l00255"></a>00255 doc = (Kate::Document *)<a class="code" href="classKateDocManager.html#a3">createDoc</a> ();
<a name="l00256"></a>00256
<a name="l00257"></a>00257 doc->setEncoding(encoding.isNull() ? Kate::Document::defaultEncoding() : encoding);
<a name="l00258"></a>00258
<a name="l00259"></a>00259 <span class="keywordflow">if</span> (!loadMetaInfos(doc, url))
<a name="l00260"></a>00260 doc->openURL (url);
<a name="l00261"></a>00261 }
<a name="l00262"></a>00262
<a name="l00263"></a>00263 <span class="keywordflow">if</span> (<span class="keywordtype">id</span>)
<a name="l00264"></a>00264 *<span class="keywordtype">id</span>=doc->documentNumber();
<a name="l00265"></a>00265
<a name="l00266"></a>00266 <span class="keywordflow">return</span> doc;
<a name="l00267"></a>00267 }
<a name="l00268"></a>00268
<a name="l00269"></a><a class="code" href="classKateDocManager.html#a19">00269</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocManager.html#a19">KateDocManager::closeDocument</a>(<span class="keyword">class</span> Kate::Document *doc,<span class="keywordtype">bool</span> closeURL)
<a name="l00270"></a>00270 {
<a name="l00271"></a>00271 <span class="keywordflow">if</span> (!doc) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00272"></a>00272
<a name="l00273"></a>00273 saveMetaInfos(doc);
<a name="l00274"></a>00274 <span class="keywordflow">if</span> (closeURL)
<a name="l00275"></a>00275 <span class="keywordflow">if</span> (!doc->closeURL()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00276"></a>00276
<a name="l00277"></a>00277 QPtrList<Kate::View> closeList;
<a name="l00278"></a>00278 uint documentNumber = doc->documentNumber();
<a name="l00279"></a>00279
<a name="l00280"></a>00280 <span class="keywordflow">for</span> (uint i=0; i < ((<a class="code" href="classKateApp.html">KateApp</a> *)kapp)->mainWindows (); i++ )
<a name="l00281"></a>00281 {
<a name="l00282"></a>00282 ((<a class="code" href="classKateApp.html">KateApp</a> *)kapp)->kateMainWindow(i)->kateViewManager()->closeViews(documentNumber);
<a name="l00283"></a>00283 }
<a name="l00284"></a>00284
<a name="l00285"></a>00285 <a class="code" href="classKateDocManager.html#a4">deleteDoc</a> (doc);
<a name="l00286"></a>00286
<a name="l00287"></a>00287 <span class="comment">// never ever empty the whole document list</span>
<a name="l00288"></a>00288 <span class="keywordflow">if</span> (m_docList.isEmpty())
<a name="l00289"></a>00289 <a class="code" href="classKateDocManager.html#a3">createDoc</a> ();
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00292"></a>00292 }
<a name="l00293"></a>00293
<a name="l00294"></a><a class="code" href="classKateDocManager.html#a20">00294</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocManager.html#a19">KateDocManager::closeDocument</a>(uint n)
<a name="l00295"></a>00295 {
<a name="l00296"></a>00296 <span class="keywordflow">return</span> <a class="code" href="classKateDocManager.html#a19">closeDocument</a>(<a class="code" href="classKateDocManager.html#a5">document</a>(n));
<a name="l00297"></a>00297 }
<a name="l00298"></a>00298
<a name="l00299"></a><a class="code" href="classKateDocManager.html#a21">00299</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocManager.html#a21">KateDocManager::closeDocumentWithID</a>(uint <span class="keywordtype">id</span>)
<a name="l00300"></a>00300 {
<a name="l00301"></a>00301 <span class="keywordflow">return</span> <a class="code" href="classKateDocManager.html#a19">closeDocument</a>(<a class="code" href="classKateDocManager.html#a10">documentWithID</a>(<span class="keywordtype">id</span>));
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303
<a name="l00304"></a><a class="code" href="classKateDocManager.html#a22">00304</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocManager.html#a22">KateDocManager::closeAllDocuments</a>(<span class="keywordtype">bool</span> closeURL)
<a name="l00305"></a>00305 {
<a name="l00306"></a>00306 <span class="keywordtype">bool</span> res = <span class="keyword">true</span>;
<a name="l00307"></a>00307
<a name="l00308"></a>00308 QPtrList<Kate::Document> docs = m_docList;
<a name="l00309"></a>00309
<a name="l00310"></a>00310 <span class="keywordflow">for</span> (uint i=0; i < ((<a class="code" href="classKateApp.html">KateApp</a> *)kapp)->mainWindows (); i++ )
<a name="l00311"></a>00311 {
<a name="l00312"></a>00312 ((<a class="code" href="classKateApp.html">KateApp</a> *)kapp)->kateMainWindow(i)->kateViewManager()->setViewActivationBlocked(<span class="keyword">true</span>);
<a name="l00313"></a>00313 }
<a name="l00314"></a>00314
<a name="l00315"></a>00315 <span class="keywordflow">while</span> (!docs.isEmpty() && res)
<a name="l00316"></a>00316 <span class="keywordflow">if</span> (! <a class="code" href="classKateDocManager.html#a19">closeDocument</a>(docs.at(0),closeURL) )
<a name="l00317"></a>00317 res = <span class="keyword">false</span>;
<a name="l00318"></a>00318 <span class="keywordflow">else</span>
<a name="l00319"></a>00319 docs.remove ((uint)0);
<a name="l00320"></a>00320
<a name="l00321"></a>00321 <span class="keywordflow">for</span> (uint i=0; i < ((<a class="code" href="classKateApp.html">KateApp</a> *)kapp)->mainWindows (); i++ )
<a name="l00322"></a>00322 {
<a name="l00323"></a>00323 ((<a class="code" href="classKateApp.html">KateApp</a> *)kapp)->kateMainWindow(i)->kateViewManager()->setViewActivationBlocked(<span class="keyword">false</span>);
<a name="l00324"></a>00324
<a name="l00325"></a>00325 <span class="keywordflow">for</span> (uint s=0; s < ((<a class="code" href="classKateApp.html">KateApp</a> *)kapp)->kateMainWindow(i)->kateViewManager()->containers()->count(); s++)
<a name="l00326"></a>00326 ((<a class="code" href="classKateApp.html">KateApp</a> *)kapp)->kateMainWindow(i)->kateViewManager()->containers()->at(s)->activateView (m_docList.at(0)->documentNumber());
<a name="l00327"></a>00327 }
<a name="l00328"></a>00328
<a name="l00329"></a>00329 <span class="keywordflow">return</span> res;
<a name="l00330"></a>00330 }
<a name="l00331"></a>00331
<a name="l00332"></a><a class="code" href="classKateDocManager.html#a23">00332</a> QPtrList<Kate::Document> <a class="code" href="classKateDocManager.html#a23">KateDocManager::modifiedDocumentList</a>() {
<a name="l00333"></a>00333 QPtrList<Kate::Document> modified;
<a name="l00334"></a>00334 <span class="keywordflow">for</span> (QPtrListIterator<Kate::Document> it(m_docList); it.current(); ++it) {
<a name="l00335"></a>00335 Kate::Document *doc = it.current();
<a name="l00336"></a>00336 <span class="keywordflow">if</span> (doc->isModified()) {
<a name="l00337"></a>00337 modified.append(doc);
<a name="l00338"></a>00338 }
<a name="l00339"></a>00339 }
<a name="l00340"></a>00340 <span class="keywordflow">return</span> modified;
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342
<a name="l00343"></a>00343
<a name="l00344"></a><a class="code" href="classKateDocManager.html#a24">00344</a> <span class="keywordtype">bool</span> <a class="code" href="classKateDocManager.html#a24">KateDocManager::queryCloseDocuments</a>(<a class="code" href="classKateMainWindow.html">KateMainWindow</a> *w)
<a name="l00345"></a>00345 {
<a name="l00346"></a>00346 uint docCount = m_docList.count();
<a name="l00347"></a>00347 <span class="keywordflow">for</span> (QPtrListIterator<Kate::Document> it(m_docList); it.current(); ++it)
<a name="l00348"></a>00348 {
<a name="l00349"></a>00349 Kate::Document *doc = it.current();
<a name="l00350"></a>00350
<a name="l00351"></a>00351 <span class="keywordflow">if</span> (doc->url().isEmpty() && doc->isModified())
<a name="l00352"></a>00352 {
<a name="l00353"></a>00353 <span class="keywordtype">int</span> msgres=KMessageBox::warningYesNoCancel( w,
<a name="l00354"></a>00354 i18n(<span class="stringliteral">"<p>The document '%1' has been modified, but not saved."</span>
<a name="l00355"></a>00355 <span class="stringliteral">"<p>Do you want to save your changes or discard them?"</span>).arg( doc->docName() ),
<a name="l00356"></a>00356 i18n(<span class="stringliteral">"Close Document"</span>), KStdGuiItem::save(), KStdGuiItem::discard() );
<a name="l00357"></a>00357
<a name="l00358"></a>00358 <span class="keywordflow">if</span> (msgres==KMessageBox::Cancel)
<a name="l00359"></a>00359 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00360"></a>00360
<a name="l00361"></a>00361 <span class="keywordflow">if</span> (msgres==KMessageBox::Yes)
<a name="l00362"></a>00362 {
<a name="l00363"></a>00363 KEncodingFileDialog::Result r=KEncodingFileDialog::getSaveURLAndEncoding(
<a name="l00364"></a>00364 KTextEditor::encodingInterface(doc)->encoding(),QString::null,QString::null,w,i18n(<span class="stringliteral">"Save As"</span>));
<a name="l00365"></a>00365
<a name="l00366"></a>00366 doc->setEncoding( r.encoding );
<a name="l00367"></a>00367
<a name="l00368"></a>00368 <span class="keywordflow">if</span> (!r.URLs.isEmpty())
<a name="l00369"></a>00369 {
<a name="l00370"></a>00370 KURL tmp = r.URLs.first();
<a name="l00371"></a>00371
<a name="l00372"></a>00372 <span class="keywordflow">if</span> ( !doc->saveAs( tmp ) )
<a name="l00373"></a>00373 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00374"></a>00374 }
<a name="l00375"></a>00375 <span class="keywordflow">else</span>
<a name="l00376"></a>00376 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00377"></a>00377 }
<a name="l00378"></a>00378 }
<a name="l00379"></a>00379 <span class="keywordflow">else</span>
<a name="l00380"></a>00380 {
<a name="l00381"></a>00381 <span class="keywordflow">if</span> (!doc->queryClose())
<a name="l00382"></a>00382 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00383"></a>00383 }
<a name="l00384"></a>00384 }
<a name="l00385"></a>00385
<a name="l00386"></a>00386 <span class="comment">// document count changed while queryClose, abort and notify user</span>
<a name="l00387"></a>00387 <span class="keywordflow">if</span> (m_docList.count() > docCount)
<a name="l00388"></a>00388 {
<a name="l00389"></a>00389 KMessageBox::information (w,
<a name="l00390"></a>00390 i18n (<span class="stringliteral">"New file opened while trying to close Kate, closing aborted."</span>),
<a name="l00391"></a>00391 i18n (<span class="stringliteral">"Closing Aborted"</span>));
<a name="l00392"></a>00392 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00393"></a>00393 }
<a name="l00394"></a>00394
<a name="l00395"></a>00395 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00396"></a>00396 }
<a name="l00397"></a>00397
<a name="l00398"></a>00398
<a name="l00399"></a><a class="code" href="classKateDocManager.html#i0">00399</a> <span class="keywordtype">void</span> <a class="code" href="classKateDocManager.html#i0">KateDocManager::saveAll</a>()
<a name="l00400"></a>00400 {
<a name="l00401"></a>00401 <span class="keywordflow">for</span> (QPtrListIterator<Kate::Document> it(m_docList); it.current(); ++it)
<a name="l00402"></a>00402 <span class="keywordflow">if</span> ( it.current()->isModified() && it.current()->views().count() )
<a name="l00403"></a>00403 ((Kate::View*)it.current()->views().first())->save();
<a name="l00404"></a>00404 }
<a name="l00405"></a>00405
<a name="l00406"></a><a class="code" href="classKateDocManager.html#a25">00406</a> <span class="keywordtype">void</span> <a class="code" href="classKateDocManager.html#a25">KateDocManager::saveDocumentList</a> (KConfig* config)
<a name="l00407"></a>00407 {
<a name="l00408"></a>00408 QString prevGrp=config->group();
<a name="l00409"></a>00409 config->setGroup (<span class="stringliteral">"Open Documents"</span>);
<a name="l00410"></a>00410 QString grp = config->group();
<a name="l00411"></a>00411
<a name="l00412"></a>00412 config->writeEntry (<span class="stringliteral">"Count"</span>, m_docList.count());
<a name="l00413"></a>00413
<a name="l00414"></a>00414 <span class="keywordtype">int</span> i=0;
<a name="l00415"></a>00415 <span class="keywordflow">for</span> ( Kate::Document *doc = m_docList.first(); doc; doc = m_docList.next() )
<a name="l00416"></a>00416 {
<a name="l00417"></a>00417 config->setGroup(QString(<span class="stringliteral">"Document %1"</span>).arg(i));
<a name="l00418"></a>00418 doc->writeSessionConfig(config);
<a name="l00419"></a>00419 config->setGroup(grp);
<a name="l00420"></a>00420
<a name="l00421"></a>00421 i++;
<a name="l00422"></a>00422 }
<a name="l00423"></a>00423
<a name="l00424"></a>00424 config->setGroup(prevGrp);
<a name="l00425"></a>00425 }
<a name="l00426"></a>00426
<a name="l00427"></a><a class="code" href="classKateDocManager.html#a26">00427</a> <span class="keywordtype">void</span> <a class="code" href="classKateDocManager.html#a26">KateDocManager::restoreDocumentList</a> (KConfig* config)
<a name="l00428"></a>00428 {
<a name="l00429"></a>00429 QString prevGrp=config->group();
<a name="l00430"></a>00430 config->setGroup (<span class="stringliteral">"Open Documents"</span>);
<a name="l00431"></a>00431 QString grp = config->group();
<a name="l00432"></a>00432
<a name="l00433"></a>00433 <span class="keywordtype">int</span> count = config->readNumEntry(<span class="stringliteral">"Count"</span>);
<a name="l00434"></a>00434
<a name="l00435"></a>00435 QProgressDialog *pd=<span class="keyword">new</span> QProgressDialog(
<a name="l00436"></a>00436 i18n(<span class="stringliteral">"Reopening files from the last session..."</span>),
<a name="l00437"></a>00437 QString::null,
<a name="l00438"></a>00438 count,
<a name="l00439"></a>00439 0,
<a name="l00440"></a>00440 <span class="stringliteral">"openprog"</span>);
<a name="l00441"></a>00441
<a name="l00442"></a>00442 <span class="keywordtype">bool</span> first = <span class="keyword">true</span>;
<a name="l00443"></a>00443 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i < count; i++)
<a name="l00444"></a>00444 {
<a name="l00445"></a>00445 config->setGroup(QString(<span class="stringliteral">"Document %1"</span>).arg(i));
<a name="l00446"></a>00446 Kate::Document *doc = 0;
<a name="l00447"></a>00447
<a name="l00448"></a>00448 <span class="keywordflow">if</span> (first)
<a name="l00449"></a>00449 {
<a name="l00450"></a>00450 first = <span class="keyword">false</span>;
<a name="l00451"></a>00451 doc = <a class="code" href="classKateDocManager.html#a5">document</a> (0);
<a name="l00452"></a>00452 }
<a name="l00453"></a>00453 <span class="keywordflow">else</span>
<a name="l00454"></a>00454 doc = <a class="code" href="classKateDocManager.html#a3">createDoc</a> ();
<a name="l00455"></a>00455
<a name="l00456"></a>00456 doc->readSessionConfig(config);
<a name="l00457"></a>00457 config->setGroup (grp);
<a name="l00458"></a>00458
<a name="l00459"></a>00459 pd->setProgress(pd->progress()+1);
<a name="l00460"></a>00460 kapp->processEvents();
<a name="l00461"></a>00461 }
<a name="l00462"></a>00462
<a name="l00463"></a>00463 <span class="keyword">delete</span> pd;
<a name="l00464"></a>00464
<a name="l00465"></a>00465 config->setGroup(prevGrp);
<a name="l00466"></a>00466 }
<a name="l00467"></a>00467
<a name="l00468"></a>00468 <span class="keywordtype">void</span> KateDocManager::slotModifiedOnDisc (Kate::Document *doc, <span class="keywordtype">bool</span> b, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> reason)
<a name="l00469"></a>00469 {
<a name="l00470"></a>00470 <span class="keywordflow">if</span> (m_docInfos[doc])
<a name="l00471"></a>00471 {
<a name="l00472"></a>00472 m_docInfos[doc]->modifiedOnDisc = b;
<a name="l00473"></a>00473 m_docInfos[doc]->modifiedOnDiscReason = reason;
<a name="l00474"></a>00474 }
<a name="l00475"></a>00475 }
<a name="l00476"></a>00476
<a name="l00477"></a>00477 <span class="keywordtype">void</span> KateDocManager::slotModChanged(Kate::Document *doc)
<a name="l00478"></a>00478 {
<a name="l00479"></a>00479 saveMetaInfos(doc);
<a name="l00480"></a>00480 }
<a name="l00481"></a>00481
<a name="l00485"></a>00485 <span class="keywordtype">bool</span> KateDocManager::loadMetaInfos(Kate::Document *doc, <span class="keyword">const</span> KURL &url)
<a name="l00486"></a>00486 {
<a name="l00487"></a>00487 <span class="keywordflow">if</span> (!m_saveMetaInfos)
<a name="l00488"></a>00488 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00489"></a>00489
<a name="l00490"></a>00490 <span class="keywordflow">if</span> (!m_metaInfos->hasGroup(url.prettyURL()))
<a name="l00491"></a>00491 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00492"></a>00492
<a name="l00493"></a>00493 QCString md5;
<a name="l00494"></a>00494 <span class="keywordtype">bool</span> ok = <span class="keyword">true</span>;
<a name="l00495"></a>00495
<a name="l00496"></a>00496 <span class="keywordflow">if</span> (computeUrlMD5(url, md5))
<a name="l00497"></a>00497 {
<a name="l00498"></a>00498 m_metaInfos->setGroup(url.prettyURL());
<a name="l00499"></a>00499 QString old_md5 = m_metaInfos->readEntry(<span class="stringliteral">"MD5"</span>);
<a name="l00500"></a>00500
<a name="l00501"></a>00501 <span class="keywordflow">if</span> ((<span class="keyword">const</span> <span class="keywordtype">char</span> *)md5 == old_md5)
<a name="l00502"></a>00502 doc->readSessionConfig(m_metaInfos);
<a name="l00503"></a>00503 <span class="keywordflow">else</span>
<a name="l00504"></a>00504 {
<a name="l00505"></a>00505 m_metaInfos->deleteGroup(url.prettyURL());
<a name="l00506"></a>00506 ok = <span class="keyword">false</span>;
<a name="l00507"></a>00507 }
<a name="l00508"></a>00508
<a name="l00509"></a>00509 m_metaInfos->sync();
<a name="l00510"></a>00510 }
<a name="l00511"></a>00511
<a name="l00512"></a>00512 <span class="keywordflow">return</span> ok && doc->url() == url;
<a name="l00513"></a>00513 }
<a name="l00514"></a>00514
<a name="l00518"></a>00518 <span class="keywordtype">void</span> KateDocManager::saveMetaInfos(Kate::Document *doc)
<a name="l00519"></a>00519 {
<a name="l00520"></a>00520 QCString md5;
<a name="l00521"></a>00521
<a name="l00522"></a>00522 <span class="keywordflow">if</span> (!m_saveMetaInfos)
<a name="l00523"></a>00523 <span class="keywordflow">return</span>;
<a name="l00524"></a>00524
<a name="l00525"></a>00525 <span class="keywordflow">if</span> (doc->isModified())
<a name="l00526"></a>00526 {
<a name="l00527"></a>00527 <span class="comment">// kdDebug (13020) << "DOC MODIFIED: no meta data saved" << endl;</span>
<a name="l00528"></a>00528 <span class="keywordflow">return</span>;
<a name="l00529"></a>00529 }
<a name="l00530"></a>00530
<a name="l00531"></a>00531 <span class="keywordflow">if</span> (computeUrlMD5(doc->url(), md5))
<a name="l00532"></a>00532 {
<a name="l00533"></a>00533 m_metaInfos->setGroup(doc->url().prettyURL());
<a name="l00534"></a>00534 doc->writeSessionConfig(m_metaInfos);
<a name="l00535"></a>00535 m_metaInfos->writeEntry(<span class="stringliteral">"MD5"</span>, (<span class="keyword">const</span> <span class="keywordtype">char</span> *)md5);
<a name="l00536"></a>00536 m_metaInfos->writeEntry(<span class="stringliteral">"Time"</span>, QDateTime::currentDateTime());
<a name="l00537"></a>00537 m_metaInfos->sync();
<a name="l00538"></a>00538 }
<a name="l00539"></a>00539 }
<a name="l00540"></a>00540
<a name="l00541"></a>00541 <span class="keywordtype">bool</span> KateDocManager::computeUrlMD5(<span class="keyword">const</span> KURL &url, QCString &result)
<a name="l00542"></a>00542 {
<a name="l00543"></a>00543 QFile f(url.path());
<a name="l00544"></a>00544
<a name="l00545"></a>00545 <span class="keywordflow">if</span> (f.open(IO_ReadOnly))
<a name="l00546"></a>00546 {
<a name="l00547"></a>00547 KMD5 md5;
<a name="l00548"></a>00548
<a name="l00549"></a>00549 <span class="keywordflow">if</span> (!md5.update(f))
<a name="l00550"></a>00550 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00551"></a>00551
<a name="l00552"></a>00552 md5.hexDigest(result);
<a name="l00553"></a>00553 f.close();
<a name="l00554"></a>00554 }
<a name="l00555"></a>00555 <span class="keywordflow">else</span>
<a name="l00556"></a>00556 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00557"></a>00557
<a name="l00558"></a>00558 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00559"></a>00559 }
<a name="l00560"></a>00560 <span class="comment">// kate: space-indent on; indent-width 2; replace-tabs on;</span>
</pre></div></div>
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