knotes

knoteslegacy.cpp

00001 /*******************************************************************
00002  KNotes -- Notes for the KDE project
00003 
00004  Copyright (c) 2002-2004, Michael Brade <brade@kde.org>
00005 
00006  This program is free software; you can redistribute it and/or
00007  modify it under the terms of the GNU General Public License
00008  as published by the Free Software Foundation; either version 2
00009  of the License, or (at your option) any later version.
00010 
00011  This program is distributed in the hope that it will be useful,
00012  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  GNU General Public License for more details.
00015 
00016  You should have received a copy of the GNU General Public License
00017  along with this program; if not, write to the Free Software
00018  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00019 *******************************************************************/
00020 
00021 #include <QFile>
00022 #include <QFont>
00023 #include <QPoint>
00024 #include <QColor>
00025 #include <QStringList>
00026 #include <QTextStream>
00027 
00028 #include <kdebug.h>
00029 #include <kapplication.h>
00030 #include <kglobal.h>
00031 #include <kurl.h>
00032 #include <kstandarddirs.h>
00033 #include <kconfig.h>
00034 #include <kio/netaccess.h>
00035 
00036 #include <unistd.h>
00037 
00038 #include "knoteslegacy.h"
00039 #include "knoteconfig.h"
00040 #include "version.h"
00041 
00042 #include <kcal/calendarlocal.h>
00043 #include <kcal/journal.h>
00044 
00045 #include <netwm.h>
00046 
00047 using namespace KCal;
00048 
00049 
00050 void KNotesLegacy::cleanUp()
00051 {
00052   // remove old (KDE 1.x) local config file if it still exists
00053   QString configfile = KGlobal::dirs()->saveLocation( "config" ) + "knotesrc";
00054   if ( QFile::exists( configfile ) ) {
00055     KConfigGroup test(
00056       KSharedConfig::openConfig( configfile, KConfig::SimpleConfig ), 
00057       "General" );
00058     double version = test.readEntry( "version", 1.0 );
00059     
00060     if ( version == 1.0 ) {
00061       if ( !( KStandardDirs::checkAccess( configfile, W_OK ) &&
00062         QFile::remove( configfile ) ) ) {
00063           kError( 5500 ) <<"Could not delete old config file" << configfile;
00064       }
00065     }
00066   }
00067 }
00068 
00069 bool KNotesLegacy::convert( CalendarLocal *calendar )
00070 {
00071   bool converted = false;
00072   
00073   QDir noteDir( KGlobal::dirs()->saveLocation( "appdata", "notes/" ) );
00074   QStringList notes = noteDir.entryList( QDir::Files, QDir::Name );
00075   for ( QStringList::Iterator note = notes.begin(); note != notes.end();
00076         note++ ) {
00077     QString file = noteDir.absoluteFilePath( *note );
00078     KConfig *test = new KConfig( file, KConfig::SimpleConfig );
00079     KConfigGroup grp( test, "General" );
00080     double version = grp.readEntry( "version", 1.0 );
00081     
00082     if ( version < 3.0 ) {
00083       delete test;
00084       
00085       // create the new note
00086       Journal *journal = new Journal();
00087       bool success;
00088       
00089       if ( version < 2.0 ) {
00090         success = convertKNotes1Config( journal, noteDir, *note );
00091       } else {
00092         success = convertKNotes2Config( journal, noteDir, *note );
00093       }
00094       
00095       // could not convert file => do not add a new note
00096       if ( !success ) {
00097         delete journal;
00098       } else {
00099         calendar->addJournal( journal );
00100         converted = true;
00101       }
00102     } else if ( version < 3.2 ) { // window state changed for version 3.2
00103 #ifdef Q_WS_X11
00104       uint state = grp.readEntry( "state", uint( NET::SkipTaskbar ) );
00105       
00106       grp.writeEntry( "ShowInTaskbar",
00107                         ( state & NET::SkipTaskbar ) ? false : true );
00108       grp.writeEntry( "KeepAbove", 
00109                         ( state & NET::KeepAbove ) ? true : false );
00110 #endif
00111       grp.deleteEntry( "state" );
00112       delete test;
00113     }  else {
00114       delete test;
00115     }
00116     
00117   }
00118   
00119   return converted;
00120 }
00121 
00122 bool KNotesLegacy::convertKNotes1Config( Journal *journal, QDir &noteDir,
00123                                          const QString &file )
00124 {
00125     QFile infile( noteDir.absoluteFilePath( file ) );
00126     if ( !infile.open( QIODevice::ReadOnly ) ) {
00127         kError( 5500 ) << "Could not open input file: \""
00128                        << infile.fileName() << "\"";
00129         return false;
00130     }
00131     
00132     QTextStream input( &infile );
00133     
00134     // get the name
00135     journal->setSummary( input.readLine() );
00136     
00137     QStringList props = input.readLine().split( '+', QString::SkipEmptyParts );
00138     
00139     // robustness
00140     if ( props.count() != 13 ) {
00141       kWarning( 5500 ) <<"The file \"" << infile.fileName()
00142                        << "\" lacks version information but is not a valid"
00143                        << "KNotes 1 config file either!";
00144       return false;
00145     }
00146     
00147     // the new configfile's name
00148     QString configFile = noteDir.absoluteFilePath( journal->uid() );
00149     
00150     // set the defaults
00151     KIO::NetAccess::file_copy(
00152         KUrl( KGlobal::dirs()->saveLocation( "config" ) + "knotesrc" ),
00153         KUrl( configFile ),
00154         0
00155     );
00156     
00157     KNoteConfig config( KSharedConfig::openConfig( configFile,
00158                                                    KConfig::NoGlobals ) );
00159     config.readConfig();
00160     config.setVersion( KNOTES_VERSION );
00161     
00162     // get the geometry
00163     config.setWidth( props[3].toUInt() );
00164     config.setHeight( props[4].toUInt() );
00165     
00166     // get the background color
00167     uint red = input.readLine().toUInt();
00168     uint green = input.readLine().toUInt();
00169     uint blue = input.readLine().toUInt();
00170     config.setBgColor( QColor( Qt::red, Qt::green, Qt::blue ) );
00171     
00172     // get the foreground color
00173     red = input.readLine().toUInt();
00174     green = input.readLine().toUInt();
00175     blue = input.readLine().toUInt();
00176     config.setFgColor( QColor( Qt::red, Qt::green, Qt::blue ) );
00177     
00178     // get the font
00179     QString fontfamily = input.readLine();
00180     if ( fontfamily.isEmpty() )
00181         fontfamily = QString( "Sans Serif" );
00182     uint size = input.readLine().toUInt();
00183     size = qMax( size, ( uint ) 4 );
00184     uint weight = input.readLine().toUInt();
00185     bool italic = ( input.readLine().toUInt() == 1 );
00186     QFont font( fontfamily, size, weight, italic );
00187     
00188     config.setTitleFont( font );
00189     config.setFont( font );
00190     
00191     // 3d frame? Not supported yet!
00192     input.readLine();
00193     
00194     // autoindent
00195     config.setAutoIndent( input.readLine().toUInt() == 1 );
00196     
00197     // KNotes 1 never had rich text
00198     config.setRichText( false );
00199     
00200     int note_desktop = props[0].toUInt();
00201     
00202     // hidden or on all desktops?
00203     if ( input.readLine().toUInt() == 1 )
00204         note_desktop = 0;
00205 #ifdef Q_WS_X11
00206     else if ( props[11].toUInt() == 1 )
00207         note_desktop = NETWinInfo::OnAllDesktops;
00208 #endif
00209     
00210     config.setDesktop( note_desktop );
00211     config.setPosition( QPoint( props[1].toUInt(), props[2].toUInt() ) );
00212     config.setKeepAbove( props[12].toUInt() & 2048 );
00213     
00214     config.writeConfig();
00215     
00216     // get the text
00217     QString text;
00218     while ( !input.atEnd() ) {
00219       text.append( input.readLine() );
00220       if ( !input.atEnd() ) {
00221         text.append( '\n' );
00222       }
00223     }
00224     
00225     journal->setDescription( text );
00226     
00227     if ( !infile.remove() )
00228     {
00229       kWarning( 5500 ) << "Could not delete input file: \"" << infile.fileName()
00230                        << "\"";
00231     }
00232     
00233     return true;
00234 }
00235 
00236 bool KNotesLegacy::convertKNotes2Config( Journal *journal, QDir &noteDir,
00237                                          const QString &file )
00238 {
00239   QString configFile = noteDir.absoluteFilePath( journal->uid() );
00240   
00241   // new name for config file
00242   if ( !noteDir.rename( file, journal->uid() ) ) {
00243     kError( 5500 ) << "Could not rename input file: \""
00244                    << noteDir.absoluteFilePath( file ) << "\" to \""
00245                    << configFile << "\"!";
00246     return false;
00247   }
00248   
00249   // update the config
00250   KConfig config( configFile );
00251   KConfigGroup grp( &config, "Data" );
00252   journal->setSummary( grp.readEntry( "name" ) );
00253   config.deleteGroup( "Data", KConfig::Localized );
00254   grp.changeGroup( "General" ); // XXX right?
00255   grp.writeEntry( "version", KNOTES_VERSION );
00256   grp.changeGroup( "WindowDisplay" ); // XXX right?
00257 #ifdef Q_WS_X11
00258   uint state = grp.readEntry( "state", uint( NET::SkipTaskbar ) );
00259   grp.writeEntry( "ShowInTaskbar", 
00260                      ( state & NET::SkipTaskbar ) ? false : true );
00261   grp.writeEntry( "KeepAbove", 
00262                       ( state & NET::KeepAbove ) ? true : false );
00263 #endif
00264   grp.deleteEntry( "state" );
00265   
00266   // load the saved text and put it in the journal
00267   QFile infile( noteDir.absoluteFilePath( "." + file + "_data" ) );
00268   if ( infile.open( QIODevice::ReadOnly ) ) {
00269     QTextStream input( &infile );
00270     input.setCodec( "UTF-8" );
00271     journal->setDescription( input.readAll() );
00272     if ( !infile.remove() ) {
00273       kWarning( 5500 ) << "Could not delete data file: \"" << infile.fileName()
00274                        << "\"";
00275     }
00276   }
00277   else
00278     kWarning( 5500 ) << "Could not open data file: \"" << infile.fileName()
00279                    << "\"";
00280     
00281     return true;
00282 }
knotes

knoteslegacy.cpp

knotes

kdepim
