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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., 51 Franklin Street, Fifth Floor,</span>
<a name="l00017"></a>00017 <span class="comment"> Boston, MA 02110-1301, 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 <ktexteditor/encodinginterface.h></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include <kparts/factory.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#include <klocale.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <klibloader.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <kmdcodec.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <kmessagebox.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <kencodingfiledialog.h></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <kio/job.h></span>
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <qtextcodec.h></span>
<a name="l00046"></a>00046 <span class="preprocessor">#include <qprogressdialog.h></span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048 KateDocManager::KateDocManager (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" title="This interface provides access to the Kate Document Manager.">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> KateDocManagerDCOPIface (<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
<a name="l00064"></a>00064 createDoc ();
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00067"></a>00067 KateDocManager::~KateDocManager ()
<a name="l00068"></a>00068 {
<a name="l00069"></a>00069 <span class="comment">// save config</span>
<a name="l00070"></a>00070 <span class="keywordflow">if</span> (!m_docList.isEmpty())
<a name="l00071"></a>00071 m_docList.at(0)->writeConfig(<a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()->config());
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keywordflow">if</span> (m_saveMetaInfos)
<a name="l00074"></a>00074 {
<a name="l00075"></a>00075 <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="l00076"></a>00076 <span class="keywordflow">for</span> (Kate::Document *doc = m_docList.first(); doc; doc = m_docList.next())
<a name="l00077"></a>00077 saveMetaInfos(doc);
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="comment">// purge saved filesessions</span>
<a name="l00080"></a>00080 <span class="keywordflow">if</span> (m_daysMetaInfos > 0)
<a name="l00081"></a>00081 {
<a name="l00082"></a>00082 QStringList groups = m_metaInfos->groupList();
<a name="l00083"></a>00083 QDateTime *def = <span class="keyword">new</span> QDateTime(QDate(1970, 1, 1));
<a name="l00084"></a>00084 <span class="keywordflow">for</span> (QStringList::Iterator it = groups.begin(); it != groups.end(); ++it)
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 m_metaInfos->setGroup(*it);
<a name="l00087"></a>00087 QDateTime last = m_metaInfos->readDateTimeEntry(<span class="stringliteral">"Time"</span>, def);
<a name="l00088"></a>00088 <span class="keywordflow">if</span> (last.daysTo(QDateTime::currentDateTime()) > m_daysMetaInfos)
<a name="l00089"></a>00089 m_metaInfos->deleteGroup(*it);
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091 <span class="keyword">delete</span> def;
<a name="l00092"></a>00092 }
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="keyword">delete</span> m_dcop;
<a name="l00096"></a>00096 <span class="keyword">delete</span> m_metaInfos;
<a name="l00097"></a>00097 }
<a name="l00098"></a>00098
<a name="l00099"></a>00099 KateDocManager *KateDocManager::self ()
<a name="l00100"></a>00100 {
<a name="l00101"></a>00101 <span class="keywordflow">return</span> <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#9581bcf11d7ef0697783d51e4b2ed3af" title="accessor to document manager">documentManager</a> ();
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103
<a name="l00104"></a>00104 Kate::Document *KateDocManager::createDoc ()
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 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="l00107"></a>00107
<a name="l00108"></a>00108 m_docList.append((Kate::Document *)doc);
<a name="l00109"></a>00109 m_docDict.insert (doc->documentNumber(), (Kate::Document *)doc);
<a name="l00110"></a>00110 m_docInfos.insert (doc, <span class="keyword">new</span> KateDocumentInfo ());
<a name="l00111"></a>00111
<a name="l00112"></a>00112 <span class="keywordflow">if</span> (m_docList.count() < 2)
<a name="l00113"></a>00113 ((Kate::Document *)doc)->readConfig(<a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()->config());
<a name="l00114"></a>00114
<a name="l00115"></a>00115 emit documentCreated ((Kate::Document *)doc);
<a name="l00116"></a>00116 emit m_documentManager->documentCreated ((Kate::Document *)doc);
<a name="l00117"></a>00117
<a name="l00118"></a>00118 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="l00119"></a>00119 <span class="keywordflow">return</span> (Kate::Document *)doc;
<a name="l00120"></a>00120 }
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keywordtype">void</span> KateDocManager::deleteDoc (Kate::Document *doc)
<a name="l00123"></a>00123 {
<a name="l00124"></a>00124 uint <span class="keywordtype">id</span> = doc->documentNumber();
<a name="l00125"></a>00125 uint activeId = 0;
<a name="l00126"></a>00126 <span class="keywordflow">if</span> (m_currentDoc)
<a name="l00127"></a>00127 activeId = m_currentDoc->documentNumber ();
<a name="l00128"></a>00128
<a name="l00129"></a>00129 <span class="keywordflow">if</span> (m_docList.count() < 2)
<a name="l00130"></a>00130 doc->writeConfig(<a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()->config());
<a name="l00131"></a>00131
<a name="l00132"></a>00132 m_docInfos.remove (doc);
<a name="l00133"></a>00133 m_docDict.remove (<span class="keywordtype">id</span>);
<a name="l00134"></a>00134 m_docList.remove (doc);
<a name="l00135"></a>00135
<a name="l00136"></a>00136 emit documentDeleted (<span class="keywordtype">id</span>);
<a name="l00137"></a>00137 emit m_documentManager->documentDeleted (<span class="keywordtype">id</span>);
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="comment">// ohh, current doc was deleted</span>
<a name="l00140"></a>00140 <span class="keywordflow">if</span> (activeId == <span class="keywordtype">id</span>)
<a name="l00141"></a>00141 {
<a name="l00142"></a>00142 <span class="comment">// special case of documentChanged, no longer any doc here !</span>
<a name="l00143"></a>00143 m_currentDoc = 0;
<a name="l00144"></a>00144
<a name="l00145"></a>00145 emit documentChanged ();
<a name="l00146"></a>00146 emit m_documentManager->documentChanged ();
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149
<a name="l00150"></a>00150 Kate::Document *KateDocManager::document (uint n)
<a name="l00151"></a>00151 {
<a name="l00152"></a>00152 <span class="keywordflow">return</span> m_docList.at(n);
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154
<a name="l00155"></a>00155 Kate::Document *KateDocManager::activeDocument ()
<a name="l00156"></a>00156 {
<a name="l00157"></a>00157 <span class="keywordflow">return</span> m_currentDoc;
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="keywordtype">void</span> KateDocManager::setActiveDocument (Kate::Document *doc)
<a name="l00161"></a>00161 {
<a name="l00162"></a>00162 <span class="keywordflow">if</span> (!doc)
<a name="l00163"></a>00163 <span class="keywordflow">return</span>;
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="keywordflow">if</span> (m_currentDoc && (m_currentDoc->documentNumber() == doc->documentNumber()))
<a name="l00166"></a>00166 <span class="keywordflow">return</span>;
<a name="l00167"></a>00167
<a name="l00168"></a>00168 m_currentDoc = doc;
<a name="l00169"></a>00169
<a name="l00170"></a>00170 emit documentChanged ();
<a name="l00171"></a>00171 emit m_documentManager->documentChanged ();
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173
<a name="l00174"></a>00174 Kate::Document *KateDocManager::firstDocument ()
<a name="l00175"></a>00175 {
<a name="l00176"></a>00176 <span class="keywordflow">return</span> m_docList.first();
<a name="l00177"></a>00177 }
<a name="l00178"></a>00178
<a name="l00179"></a>00179 Kate::Document *KateDocManager::nextDocument ()
<a name="l00180"></a>00180 {
<a name="l00181"></a>00181 <span class="keywordflow">return</span> m_docList.next();
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183
<a name="l00184"></a>00184 Kate::Document *KateDocManager::documentWithID (uint <span class="keywordtype">id</span>)
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 <span class="keywordflow">return</span> m_docDict[id];
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <span class="keyword">const</span> KateDocumentInfo *KateDocManager::documentInfo (Kate::Document *doc)
<a name="l00190"></a>00190 {
<a name="l00191"></a>00191 <span class="keywordflow">return</span> m_docInfos[doc];
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="keywordtype">int</span> KateDocManager::findDocument (Kate::Document *doc)
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196 <span class="keywordflow">return</span> m_docList.find (doc);
<a name="l00197"></a>00197 }
<a name="l00198"></a>00198
<a name="l00199"></a>00199 uint KateDocManager::documents ()
<a name="l00200"></a>00200 {
<a name="l00201"></a>00201 <span class="keywordflow">return</span> m_docList.count ();
<a name="l00202"></a>00202 }
<a name="l00203"></a>00203
<a name="l00204"></a>00204 <span class="keywordtype">int</span> KateDocManager::findDocument ( KURL url )
<a name="l00205"></a>00205 {
<a name="l00206"></a>00206 QPtrListIterator<Kate::Document> it(m_docList);
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <span class="keywordflow">for</span> (; it.current(); ++it)
<a name="l00209"></a>00209 {
<a name="l00210"></a>00210 <span class="keywordflow">if</span> ( it.current()->url() == url)
<a name="l00211"></a>00211 <span class="keywordflow">return</span> it.current()->documentNumber();
<a name="l00212"></a>00212 }
<a name="l00213"></a>00213 <span class="keywordflow">return</span> -1;
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215
<a name="l00216"></a>00216 Kate::Document *KateDocManager::findDocumentByUrl( KURL url )
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 <span class="keywordflow">for</span> (QPtrListIterator<Kate::Document> it(m_docList); it.current(); ++it)
<a name="l00219"></a>00219 {
<a name="l00220"></a>00220 <span class="keywordflow">if</span> ( it.current()->url() == url)
<a name="l00221"></a>00221 <span class="keywordflow">return</span> it.current();
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="keywordflow">return</span> 0L;
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226
<a name="l00227"></a>00227 <span class="keywordtype">bool</span> KateDocManager::isOpen(KURL url)
<a name="l00228"></a>00228 {
<a name="l00229"></a>00229 <span class="comment">// return just if we found some document with this url</span>
<a name="l00230"></a>00230 <span class="keywordflow">return</span> findDocumentByUrl (url) != 0;
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232
<a name="l00233"></a>00233 Kate::Document *KateDocManager::openURL (<span class="keyword">const</span> KURL& url,<span class="keyword">const</span> QString &encoding, uint *<span class="keywordtype">id</span>, <span class="keywordtype">bool</span> isTempFile)
<a name="l00234"></a>00234 {
<a name="l00235"></a>00235 <span class="comment">// special handling if still only the first initial doc is there</span>
<a name="l00236"></a>00236 <span class="keywordflow">if</span> (!documentList().isEmpty() && (documentList().count() == 1) && (!documentList().at(0)->isModified() && documentList().at(0)->url().isEmpty()))
<a name="l00237"></a>00237 {
<a name="l00238"></a>00238 Kate::Document* doc = documentList().getFirst();
<a name="l00239"></a>00239
<a name="l00240"></a>00240 doc->setEncoding(encoding);
<a name="l00241"></a>00241
<a name="l00242"></a>00242 <span class="keywordflow">if</span> (!loadMetaInfos(doc, url))
<a name="l00243"></a>00243 doc->openURL (url);
<a name="l00244"></a>00244
<a name="l00245"></a>00245 <span class="keywordflow">if</span> (<span class="keywordtype">id</span>)
<a name="l00246"></a>00246 *<span class="keywordtype">id</span>=doc->documentNumber();
<a name="l00247"></a>00247
<a name="l00248"></a>00248 <span class="keywordflow">if</span> ( isTempFile && !url.isEmpty() && url.isLocalFile() )
<a name="l00249"></a>00249 {
<a name="l00250"></a>00250 QFileInfo fi( url.path() );
<a name="l00251"></a>00251 <span class="keywordflow">if</span> ( fi.exists() )
<a name="l00252"></a>00252 {
<a name="l00253"></a>00253 m_tempFiles[ doc->documentNumber() ] = qMakePair(url, fi.lastModified());
<a name="l00254"></a>00254 kdDebug(13001)<<<span class="stringliteral">"temporary file will be deleted after use unless modified: "</span><<url.prettyURL()<<endl;
<a name="l00255"></a>00255 }
<a name="l00256"></a>00256 }
<a name="l00257"></a>00257
<a name="l00258"></a>00258 connect(doc, SIGNAL(modStateChanged(Kate::Document *)), <span class="keyword">this</span>, SLOT(slotModChanged(Kate::Document *)));
<a name="l00259"></a>00259
<a name="l00260"></a>00260 emit initialDocumentReplaced();
<a name="l00261"></a>00261
<a name="l00262"></a>00262 <span class="keywordflow">return</span> doc;
<a name="l00263"></a>00263 }
<a name="l00264"></a>00264
<a name="l00265"></a>00265 Kate::Document *doc = findDocumentByUrl (url);
<a name="l00266"></a>00266 <span class="keywordflow">if</span> ( !doc )
<a name="l00267"></a>00267 {
<a name="l00268"></a>00268 doc = (Kate::Document *)createDoc ();
<a name="l00269"></a>00269
<a name="l00270"></a>00270 doc->setEncoding(encoding.isNull() ? Kate::Document::defaultEncoding() : encoding);
<a name="l00271"></a>00271
<a name="l00272"></a>00272 <span class="keywordflow">if</span> (!loadMetaInfos(doc, url))
<a name="l00273"></a>00273 doc->openURL (url);
<a name="l00274"></a>00274 }
<a name="l00275"></a>00275
<a name="l00276"></a>00276 <span class="keywordflow">if</span> (<span class="keywordtype">id</span>)
<a name="l00277"></a>00277 *<span class="keywordtype">id</span>=doc->documentNumber();
<a name="l00278"></a>00278
<a name="l00279"></a>00279 <span class="keywordflow">if</span> ( isTempFile && !url.isEmpty() && url.isLocalFile() )
<a name="l00280"></a>00280 {
<a name="l00281"></a>00281 QFileInfo fi( url.path() );
<a name="l00282"></a>00282 <span class="keywordflow">if</span> ( fi.exists() )
<a name="l00283"></a>00283 {
<a name="l00284"></a>00284 m_tempFiles[ doc->documentNumber() ] = qMakePair(url, fi.lastModified());
<a name="l00285"></a>00285 kdDebug(13001)<<<span class="stringliteral">"temporary file will be deleted after use unless modified: "</span><<url.prettyURL()<<endl;
<a name="l00286"></a>00286 }
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288
<a name="l00289"></a>00289 <span class="keywordflow">return</span> doc;
<a name="l00290"></a>00290 }
<a name="l00291"></a>00291
<a name="l00292"></a>00292 <span class="keywordtype">bool</span> KateDocManager::closeDocument(<span class="keyword">class</span> Kate::Document *doc,<span class="keywordtype">bool</span> closeURL)
<a name="l00293"></a>00293 {
<a name="l00294"></a>00294 <span class="keywordflow">if</span> (!doc) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00295"></a>00295
<a name="l00296"></a>00296 saveMetaInfos(doc);
<a name="l00297"></a>00297 <span class="keywordflow">if</span> (closeURL)
<a name="l00298"></a>00298 <span class="keywordflow">if</span> (!doc->closeURL()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00299"></a>00299
<a name="l00300"></a>00300 QPtrList<Kate::View> closeList;
<a name="l00301"></a>00301 uint documentNumber = doc->documentNumber();
<a name="l00302"></a>00302
<a name="l00303"></a>00303 <span class="keywordflow">for</span> (uint i=0; i < <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#4fafc23576c832eb66a58065df9f6023" title="give back number of existing main windows">mainWindows</a> (); i++ )
<a name="l00304"></a>00304 {
<a name="l00305"></a>00305 <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#7199fa7b27e6e194357fc27f97caa3d2" title="give back the window you want">mainWindow</a>(i)->viewManager()->closeViews(documentNumber);
<a name="l00306"></a>00306 }
<a name="l00307"></a>00307
<a name="l00308"></a>00308 <span class="keywordflow">if</span> ( closeURL && m_tempFiles.contains( documentNumber ) )
<a name="l00309"></a>00309 {
<a name="l00310"></a>00310 QFileInfo fi( m_tempFiles[ documentNumber ].first.path() );
<a name="l00311"></a>00311 <span class="keywordflow">if</span> ( fi.lastModified() <= m_tempFiles[ documentNumber ].second <span class="comment">/*||</span>
<a name="l00312"></a>00312 <span class="comment"> KMessageBox::questionYesNo( KateApp::self()->activeMainWindow(),</span>
<a name="l00313"></a>00313 <span class="comment"> i18n("The supposedly temporary file %1 has been modified. "</span>
<a name="l00314"></a>00314 <span class="comment"> "Do you want to delete it anyway?").arg(m_tempFiles[ documentNumber ].first.prettyURL()),</span>
<a name="l00315"></a>00315 <span class="comment"> i18n("Delete File?") ) == KMessageBox::Yes*/</span> )
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 KIO::del( m_tempFiles[ documentNumber ].first, <span class="keyword">false</span>, <span class="keyword">false</span> );
<a name="l00318"></a>00318 kdDebug(13001)<<<span class="stringliteral">"Deleted temporary file "</span><<m_tempFiles[ documentNumber ].first<<endl;
<a name="l00319"></a>00319 m_tempFiles.remove( documentNumber );
<a name="l00320"></a>00320 }
<a name="l00321"></a>00321 <span class="keywordflow">else</span>
<a name="l00322"></a>00322 kdWarning(13001)<<<span class="stringliteral">"The supposedly temporary file "</span><<m_tempFiles[ documentNumber ].first.prettyURL()<<<span class="stringliteral">" have been modified since loaded, and has not been deleted."</span><<endl;
<a name="l00323"></a>00323 }
<a name="l00324"></a>00324
<a name="l00325"></a>00325 deleteDoc (doc);
<a name="l00326"></a>00326
<a name="l00327"></a>00327 <span class="comment">// never ever empty the whole document list</span>
<a name="l00328"></a>00328 <span class="keywordflow">if</span> (m_docList.isEmpty())
<a name="l00329"></a>00329 createDoc ();
<a name="l00330"></a>00330
<a name="l00331"></a>00331 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00332"></a>00332 }
<a name="l00333"></a>00333
<a name="l00334"></a>00334 <span class="keywordtype">bool</span> KateDocManager::closeDocument(uint n)
<a name="l00335"></a>00335 {
<a name="l00336"></a>00336 <span class="keywordflow">return</span> closeDocument(document(n));
<a name="l00337"></a>00337 }
<a name="l00338"></a>00338
<a name="l00339"></a>00339 <span class="keywordtype">bool</span> KateDocManager::closeDocumentWithID(uint <span class="keywordtype">id</span>)
<a name="l00340"></a>00340 {
<a name="l00341"></a>00341 <span class="keywordflow">return</span> closeDocument(documentWithID(<span class="keywordtype">id</span>));
<a name="l00342"></a>00342 }
<a name="l00343"></a>00343
<a name="l00344"></a>00344 <span class="keywordtype">bool</span> KateDocManager::closeAllDocuments(<span class="keywordtype">bool</span> closeURL)
<a name="l00345"></a>00345 {
<a name="l00346"></a>00346 <span class="keywordtype">bool</span> res = <span class="keyword">true</span>;
<a name="l00347"></a>00347
<a name="l00348"></a>00348 QPtrList<Kate::Document> docs = m_docList;
<a name="l00349"></a>00349
<a name="l00350"></a>00350 <span class="keywordflow">for</span> (uint i=0; i < <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#4fafc23576c832eb66a58065df9f6023" title="give back number of existing main windows">mainWindows</a> (); i++ )
<a name="l00351"></a>00351 {
<a name="l00352"></a>00352 <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#7199fa7b27e6e194357fc27f97caa3d2" title="give back the window you want">mainWindow</a>(i)->viewManager()->setViewActivationBlocked(<span class="keyword">true</span>);
<a name="l00353"></a>00353 }
<a name="l00354"></a>00354
<a name="l00355"></a>00355 <span class="keywordflow">while</span> (!docs.isEmpty() && res)
<a name="l00356"></a>00356 <span class="keywordflow">if</span> (! closeDocument(docs.at(0),closeURL) )
<a name="l00357"></a>00357 res = <span class="keyword">false</span>;
<a name="l00358"></a>00358 <span class="keywordflow">else</span>
<a name="l00359"></a>00359 docs.remove ((uint)0);
<a name="l00360"></a>00360
<a name="l00361"></a>00361 <span class="keywordflow">for</span> (uint i=0; i < <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#4fafc23576c832eb66a58065df9f6023" title="give back number of existing main windows">mainWindows</a> (); i++ )
<a name="l00362"></a>00362 {
<a name="l00363"></a>00363 <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#7199fa7b27e6e194357fc27f97caa3d2" title="give back the window you want">mainWindow</a>(i)->viewManager()->setViewActivationBlocked(<span class="keyword">false</span>);
<a name="l00364"></a>00364
<a name="l00365"></a>00365 <span class="keywordflow">for</span> (uint s=0; s < <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#7199fa7b27e6e194357fc27f97caa3d2" title="give back the window you want">mainWindow</a>(i)->viewManager()->containers()->count(); s++)
<a name="l00366"></a>00366 <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()-><a class="code" href="classKateApp.html#7199fa7b27e6e194357fc27f97caa3d2" title="give back the window you want">mainWindow</a>(i)->viewManager()->containers()->at(s)->activateView (m_docList.at(0)->documentNumber());
<a name="l00367"></a>00367 }
<a name="l00368"></a>00368
<a name="l00369"></a>00369 <span class="keywordflow">return</span> res;
<a name="l00370"></a>00370 }
<a name="l00371"></a>00371
<a name="l00372"></a>00372 QPtrList<Kate::Document> KateDocManager::modifiedDocumentList() {
<a name="l00373"></a>00373 QPtrList<Kate::Document> modified;
<a name="l00374"></a>00374 <span class="keywordflow">for</span> (QPtrListIterator<Kate::Document> it(m_docList); it.current(); ++it) {
<a name="l00375"></a>00375 Kate::Document *doc = it.current();
<a name="l00376"></a>00376 <span class="keywordflow">if</span> (doc->isModified()) {
<a name="l00377"></a>00377 modified.append(doc);
<a name="l00378"></a>00378 }
<a name="l00379"></a>00379 }
<a name="l00380"></a>00380 <span class="keywordflow">return</span> modified;
<a name="l00381"></a>00381 }
<a name="l00382"></a>00382
<a name="l00383"></a>00383
<a name="l00384"></a>00384 <span class="keywordtype">bool</span> KateDocManager::queryCloseDocuments(KateMainWindow *w)
<a name="l00385"></a>00385 {
<a name="l00386"></a>00386 uint docCount = m_docList.count();
<a name="l00387"></a>00387 <span class="keywordflow">for</span> (QPtrListIterator<Kate::Document> it(m_docList); it.current(); ++it)
<a name="l00388"></a>00388 {
<a name="l00389"></a>00389 Kate::Document *doc = it.current();
<a name="l00390"></a>00390
<a name="l00391"></a>00391 <span class="keywordflow">if</span> (doc->url().isEmpty() && doc->isModified())
<a name="l00392"></a>00392 {
<a name="l00393"></a>00393 <span class="keywordtype">int</span> msgres=KMessageBox::warningYesNoCancel( w,
<a name="l00394"></a>00394 i18n(<span class="stringliteral">"<p>The document '%1' has been modified, but not saved."</span>
<a name="l00395"></a>00395 <span class="stringliteral">"<p>Do you want to save your changes or discard them?"</span>).arg( doc->docName() ),
<a name="l00396"></a>00396 i18n(<span class="stringliteral">"Close Document"</span>), KStdGuiItem::save(), KStdGuiItem::discard() );
<a name="l00397"></a>00397
<a name="l00398"></a>00398 <span class="keywordflow">if</span> (msgres==KMessageBox::Cancel)
<a name="l00399"></a>00399 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00400"></a>00400
<a name="l00401"></a>00401 <span class="keywordflow">if</span> (msgres==KMessageBox::Yes)
<a name="l00402"></a>00402 {
<a name="l00403"></a>00403 KEncodingFileDialog::Result r=KEncodingFileDialog::getSaveURLAndEncoding(
<a name="l00404"></a>00404 KTextEditor::encodingInterface(doc)->encoding(),QString::null,QString::null,w,i18n(<span class="stringliteral">"Save As"</span>));
<a name="l00405"></a>00405
<a name="l00406"></a>00406 doc->setEncoding( r.encoding );
<a name="l00407"></a>00407
<a name="l00408"></a>00408 <span class="keywordflow">if</span> (!r.URLs.isEmpty())
<a name="l00409"></a>00409 {
<a name="l00410"></a>00410 KURL tmp = r.URLs.first();
<a name="l00411"></a>00411
<a name="l00412"></a>00412 <span class="keywordflow">if</span> ( !doc->saveAs( tmp ) )
<a name="l00413"></a>00413 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00414"></a>00414 }
<a name="l00415"></a>00415 <span class="keywordflow">else</span>
<a name="l00416"></a>00416 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00417"></a>00417 }
<a name="l00418"></a>00418 }
<a name="l00419"></a>00419 <span class="keywordflow">else</span>
<a name="l00420"></a>00420 {
<a name="l00421"></a>00421 <span class="keywordflow">if</span> (!doc->queryClose())
<a name="l00422"></a>00422 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00423"></a>00423 }
<a name="l00424"></a>00424 }
<a name="l00425"></a>00425
<a name="l00426"></a>00426 <span class="comment">// document count changed while queryClose, abort and notify user</span>
<a name="l00427"></a>00427 <span class="keywordflow">if</span> (m_docList.count() > docCount)
<a name="l00428"></a>00428 {
<a name="l00429"></a>00429 KMessageBox::information (w,
<a name="l00430"></a>00430 i18n (<span class="stringliteral">"New file opened while trying to close Kate, closing aborted."</span>),
<a name="l00431"></a>00431 i18n (<span class="stringliteral">"Closing Aborted"</span>));
<a name="l00432"></a>00432 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00433"></a>00433 }
<a name="l00434"></a>00434
<a name="l00435"></a>00435 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00436"></a>00436 }
<a name="l00437"></a>00437
<a name="l00438"></a>00438
<a name="l00439"></a>00439 <span class="keywordtype">void</span> KateDocManager::saveAll()
<a name="l00440"></a>00440 {
<a name="l00441"></a>00441 <span class="keywordflow">for</span> (QPtrListIterator<Kate::Document> it(m_docList); it.current(); ++it)
<a name="l00442"></a>00442 <span class="keywordflow">if</span> ( it.current()->isModified() && it.current()->views().count() )
<a name="l00443"></a>00443 ((Kate::View*)it.current()->views().first())->save();
<a name="l00444"></a>00444 }
<a name="l00445"></a>00445
<a name="l00446"></a>00446 <span class="keywordtype">void</span> KateDocManager::saveDocumentList (KConfig* config)
<a name="l00447"></a>00447 {
<a name="l00448"></a>00448 QString prevGrp=config->group();
<a name="l00449"></a>00449 config->setGroup (<span class="stringliteral">"Open Documents"</span>);
<a name="l00450"></a>00450 QString grp = config->group();
<a name="l00451"></a>00451
<a name="l00452"></a>00452 config->writeEntry (<span class="stringliteral">"Count"</span>, m_docList.count());
<a name="l00453"></a>00453
<a name="l00454"></a>00454 <span class="keywordtype">int</span> i=0;
<a name="l00455"></a>00455 <span class="keywordflow">for</span> ( Kate::Document *doc = m_docList.first(); doc; doc = m_docList.next() )
<a name="l00456"></a>00456 {
<a name="l00457"></a>00457 config->setGroup(QString(<span class="stringliteral">"Document %1"</span>).arg(i));
<a name="l00458"></a>00458 doc->writeSessionConfig(config);
<a name="l00459"></a>00459 config->setGroup(grp);
<a name="l00460"></a>00460
<a name="l00461"></a>00461 i++;
<a name="l00462"></a>00462 }
<a name="l00463"></a>00463
<a name="l00464"></a>00464 config->setGroup(prevGrp);
<a name="l00465"></a>00465 }
<a name="l00466"></a>00466
<a name="l00467"></a>00467 <span class="keywordtype">void</span> KateDocManager::restoreDocumentList (KConfig* config)
<a name="l00468"></a>00468 {
<a name="l00469"></a>00469 QString prevGrp=config->group();
<a name="l00470"></a>00470 config->setGroup (<span class="stringliteral">"Open Documents"</span>);
<a name="l00471"></a>00471 QString grp = config->group();
<a name="l00472"></a>00472
<a name="l00473"></a>00473 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> count = config->readUnsignedNumEntry(<span class="stringliteral">"Count"</span>, 0);
<a name="l00474"></a>00474
<a name="l00475"></a>00475 <span class="keywordflow">if</span> (count == 0)
<a name="l00476"></a>00476 {
<a name="l00477"></a>00477 config->setGroup(prevGrp);
<a name="l00478"></a>00478 <span class="keywordflow">return</span>;
<a name="l00479"></a>00479 }
<a name="l00480"></a>00480
<a name="l00481"></a>00481 QProgressDialog *pd=<span class="keyword">new</span> QProgressDialog(
<a name="l00482"></a>00482 i18n(<span class="stringliteral">"Reopening files from the last session..."</span>),
<a name="l00483"></a>00483 QString::null,
<a name="l00484"></a>00484 count,
<a name="l00485"></a>00485 0,
<a name="l00486"></a>00486 <span class="stringliteral">"openprog"</span>);
<a name="l00487"></a>00487
<a name="l00488"></a>00488 pd->setCaption (<a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()->makeStdCaption(i18n(<span class="stringliteral">"Starting Up"</span>)));
<a name="l00489"></a>00489
<a name="l00490"></a>00490 <span class="keywordtype">bool</span> first = <span class="keyword">true</span>;
<a name="l00491"></a>00491 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i < count; i++)
<a name="l00492"></a>00492 {
<a name="l00493"></a>00493 config->setGroup(QString(<span class="stringliteral">"Document %1"</span>).arg(i));
<a name="l00494"></a>00494 Kate::Document *doc = 0;
<a name="l00495"></a>00495
<a name="l00496"></a>00496 <span class="keywordflow">if</span> (first)
<a name="l00497"></a>00497 {
<a name="l00498"></a>00498 first = <span class="keyword">false</span>;
<a name="l00499"></a>00499 doc = document (0);
<a name="l00500"></a>00500 }
<a name="l00501"></a>00501 <span class="keywordflow">else</span>
<a name="l00502"></a>00502 doc = createDoc ();
<a name="l00503"></a>00503
<a name="l00504"></a>00504 doc->readSessionConfig(config);
<a name="l00505"></a>00505 config->setGroup (grp);
<a name="l00506"></a>00506
<a name="l00507"></a>00507 pd->setProgress(pd->progress()+1);
<a name="l00508"></a>00508 <a class="code" href="classKateApp.html#842f71522bc9940b27ed97e573a963e5" title="static accessor to avoid casting ;)">KateApp::self</a>()->processEvents();
<a name="l00509"></a>00509 }
<a name="l00510"></a>00510
<a name="l00511"></a>00511 <span class="keyword">delete</span> pd;
<a name="l00512"></a>00512
<a name="l00513"></a>00513 config->setGroup(prevGrp);
<a name="l00514"></a>00514 }
<a name="l00515"></a>00515
<a name="l00516"></a>00516 <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="l00517"></a>00517 {
<a name="l00518"></a>00518 <span class="keywordflow">if</span> (m_docInfos[doc])
<a name="l00519"></a>00519 {
<a name="l00520"></a>00520 m_docInfos[doc]->modifiedOnDisc = b;
<a name="l00521"></a>00521 m_docInfos[doc]->modifiedOnDiscReason = reason;
<a name="l00522"></a>00522 }
<a name="l00523"></a>00523 }
<a name="l00524"></a>00524
<a name="l00525"></a>00525 <span class="keywordtype">void</span> KateDocManager::slotModChanged(Kate::Document *doc)
<a name="l00526"></a>00526 {
<a name="l00527"></a>00527 saveMetaInfos(doc);
<a name="l00528"></a>00528 }
<a name="l00529"></a>00529
<a name="l00533"></a>00533 <span class="keywordtype">bool</span> KateDocManager::loadMetaInfos(Kate::Document *doc, <span class="keyword">const</span> KURL &url)
<a name="l00534"></a>00534 {
<a name="l00535"></a>00535 <span class="keywordflow">if</span> (!m_saveMetaInfos)
<a name="l00536"></a>00536 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00537"></a>00537
<a name="l00538"></a>00538 <span class="keywordflow">if</span> (!m_metaInfos->hasGroup(url.prettyURL()))
<a name="l00539"></a>00539 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00540"></a>00540
<a name="l00541"></a>00541 QCString md5;
<a name="l00542"></a>00542 <span class="keywordtype">bool</span> ok = <span class="keyword">true</span>;
<a name="l00543"></a>00543
<a name="l00544"></a>00544 <span class="keywordflow">if</span> (computeUrlMD5(url, md5))
<a name="l00545"></a>00545 {
<a name="l00546"></a>00546 m_metaInfos->setGroup(url.prettyURL());
<a name="l00547"></a>00547 QString old_md5 = m_metaInfos->readEntry(<span class="stringliteral">"MD5"</span>);
<a name="l00548"></a>00548
<a name="l00549"></a>00549 <span class="keywordflow">if</span> ((<span class="keyword">const</span> <span class="keywordtype">char</span> *)md5 == old_md5)
<a name="l00550"></a>00550 doc->readSessionConfig(m_metaInfos);
<a name="l00551"></a>00551 <span class="keywordflow">else</span>
<a name="l00552"></a>00552 {
<a name="l00553"></a>00553 m_metaInfos->deleteGroup(url.prettyURL());
<a name="l00554"></a>00554 ok = <span class="keyword">false</span>;
<a name="l00555"></a>00555 }
<a name="l00556"></a>00556
<a name="l00557"></a>00557 m_metaInfos->sync();
<a name="l00558"></a>00558 }
<a name="l00559"></a>00559
<a name="l00560"></a>00560 <span class="keywordflow">return</span> ok && doc->url() == url;
<a name="l00561"></a>00561 }
<a name="l00562"></a>00562
<a name="l00566"></a>00566 <span class="keywordtype">void</span> KateDocManager::saveMetaInfos(Kate::Document *doc)
<a name="l00567"></a>00567 {
<a name="l00568"></a>00568 QCString md5;
<a name="l00569"></a>00569
<a name="l00570"></a>00570 <span class="keywordflow">if</span> (!m_saveMetaInfos)
<a name="l00571"></a>00571 <span class="keywordflow">return</span>;
<a name="l00572"></a>00572
<a name="l00573"></a>00573 <span class="keywordflow">if</span> (doc->isModified())
<a name="l00574"></a>00574 {
<a name="l00575"></a>00575 <span class="comment">// kdDebug (13020) << "DOC MODIFIED: no meta data saved" << endl;</span>
<a name="l00576"></a>00576 <span class="keywordflow">return</span>;
<a name="l00577"></a>00577 }
<a name="l00578"></a>00578
<a name="l00579"></a>00579 <span class="keywordflow">if</span> (computeUrlMD5(doc->url(), md5))
<a name="l00580"></a>00580 {
<a name="l00581"></a>00581 m_metaInfos->setGroup(doc->url().prettyURL());
<a name="l00582"></a>00582 doc->writeSessionConfig(m_metaInfos);
<a name="l00583"></a>00583 m_metaInfos->writeEntry(<span class="stringliteral">"MD5"</span>, (<span class="keyword">const</span> <span class="keywordtype">char</span> *)md5);
<a name="l00584"></a>00584 m_metaInfos->writeEntry(<span class="stringliteral">"Time"</span>, QDateTime::currentDateTime());
<a name="l00585"></a>00585 m_metaInfos->sync();
<a name="l00586"></a>00586 }
<a name="l00587"></a>00587 }
<a name="l00588"></a>00588
<a name="l00589"></a>00589 <span class="keywordtype">bool</span> KateDocManager::computeUrlMD5(<span class="keyword">const</span> KURL &url, QCString &result)
<a name="l00590"></a>00590 {
<a name="l00591"></a>00591 QFile f(url.path());
<a name="l00592"></a>00592
<a name="l00593"></a>00593 <span class="keywordflow">if</span> (f.open(IO_ReadOnly))
<a name="l00594"></a>00594 {
<a name="l00595"></a>00595 KMD5 md5;
<a name="l00596"></a>00596
<a name="l00597"></a>00597 <span class="keywordflow">if</span> (!md5.update(f))
<a name="l00598"></a>00598 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00599"></a>00599
<a name="l00600"></a>00600 md5.hexDigest(result);
<a name="l00601"></a>00601 f.close();
<a name="l00602"></a>00602 }
<a name="l00603"></a>00603 <span class="keywordflow">else</span>
<a name="l00604"></a>00604 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00605"></a>00605
<a name="l00606"></a>00606 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00607"></a>00607 }
<a name="l00608"></a>00608
<a name="l00609"></a>00609 <span class="comment">// kate: space-indent on; indent-width 2; replace-tabs on;</span>
</pre></div></div>
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distrib
>
Mandriva
>
2008.1
>
x86_64
>
media
>
main-updates
>
by-pkgid
>
7a18965e2ffd92515e6886f479af5961
>
files
>
73
