knotes/knoteslegacy.cpp

   1 /*******************************************************************
   2  KNotes -- Notes for the KDE project
   3
   4  Copyright (c) 2002-2004, Michael Brade <brade@kde.org>
   5
   6  This program is free software; you can redistribute it and/or
   7  modify it under the terms of the GNU General Public License
   8  as published by the Free Software Foundation; either version 2
   9  of the License, or (at your option) any later version.
  10
  11  This program is distributed in the hope that it will be useful,
  12  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  GNU General Public License for more details.
  15
  16  You should have received a copy of the GNU General Public License
  17  along with this program; if not, write to the Free Software
  18  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19 *******************************************************************/
  20
  21 #include "knoteslegacy.h"
  22 #include "knoteconfig.h"
  23 #include "version.h"
  24
  25 #include <QFile>
  26 #include <QFont>
  27 #include <QPoint>
  28 #include <QColor>
  29 #include <QStringList>
  30 #include <QTextStream>
  31
  32 #include <kdebug.h>
  33 #include <kapplication.h>
  34 #include <kglobal.h>
  35 #include <kurl.h>
  36 #include <kstandarddirs.h>
  37 #include <kconfig.h>
  38 #include <kio/netaccess.h>
  39 #include <kcal/calendarlocal.h>
  40 #include <kcal/journal.h>
  41
  42 #include <unistd.h>
  43 #include <netwm.h>
  44
  45 using namespace KCal;
  46
  47
  48 void KNotesLegacy::cleanUp()
  49 {
  50   // remove old (KDE 1.x) local config file if it still exists
  51   const QString configfile = KGlobal::dirs()->saveLocation( "config" ) + "knotesrc";
  52   if ( QFile::exists( configfile ) ) {
  53     KConfigGroup test(
  54       KSharedConfig::openConfig( configfile, KConfig::SimpleConfig ),
  55       "General" );
  56     double version = test.readEntry( "version", 1.0 );
  57
  58     if ( version == 1.0 ) {
  59       if ( !( KStandardDirs::checkAccess( configfile, W_OK ) &&
  60         QFile::remove( configfile ) ) ) {
  61           kError( 5500 ) <<"Could not delete old config file" << configfile;
  62       }
  63     }
  64   }
  65 }
  66
  67 bool KNotesLegacy::convert( CalendarLocal *calendar )
  68 {
  69   bool converted = false;
  70
  71   QDir noteDir( KGlobal::dirs()->saveLocation( "appdata", "notes/" ) );
  72   const QStringList notes = noteDir.entryList( QDir::Files, QDir::Name );
  73   for ( QStringList::ConstIterator note = notes.constBegin(); note != notes.constEnd();
  74         ++note ) {
  75     QString file = noteDir.absoluteFilePath( *note );
  76     KConfig *test = new KConfig( file, KConfig::SimpleConfig );
  77     KConfigGroup grp( test, "General" );
  78     double version = grp.readEntry( "version", 1.0 );
  79
  80     if ( version < 3.0 ) {
  81
  82       // create the new note
  83       Journal *journal = new Journal();
  84       bool success;
  85
  86       if ( version < 2.0 ) {
  87         success = convertKNotes1Config( journal, noteDir, *note );
  88       } else {
  89         success = convertKNotes2Config( journal, noteDir, *note );
  90       }
  91
  92       // could not convert file => do not add a new note
  93       if ( !success ) {
  94         delete journal;
  95       } else {
  96         calendar->addJournal( journal );
  97         converted = true;
  98       }
  99     } else if ( version < 3.2 ) { // window state changed for version 3.2
 100 #ifdef Q_WS_X11
 101       uint state = grp.readEntry( "state", uint( NET::SkipTaskbar ) );
 102
 103       grp.writeEntry( "ShowInTaskbar",
 104                         ( state & NET::SkipTaskbar ) ? false : true );
 105       grp.writeEntry( "KeepAbove",
 106                         ( state & NET::KeepAbove ) ? true : false );
 107 #endif
 108       grp.deleteEntry( "state" );
 109     }
 110     delete test;
 111   }
 112
 113   return converted;
 114 }
 115
 116 bool KNotesLegacy::convertKNotes1Config( Journal *journal, QDir &noteDir,
 117                                          const QString &file )
 118 {
 119     QFile infile( noteDir.absoluteFilePath( file ) );
 120     if ( !infile.open( QIODevice::ReadOnly ) ) {
 121         kError( 5500 ) << "Could not open input file: \""
 122                        << infile.fileName() << "\"";
 123         return false;
 124     }
 125
 126     QTextStream input( &infile );
 127
 128     // get the name
 129     journal->setSummary( input.readLine() );
 130
 131     const QStringList props = input.readLine().split( '+', QString::SkipEmptyParts );
 132
 133     // robustness
 134     if ( props.count() != 13 ) {
 135       kWarning( 5500 ) <<"The file \"" << infile.fileName()
 136                        << "\" lacks version information but is not a valid"
 137                        << "KNotes 1 config file either!";
 138       return false;
 139     }
 140
 141     // the new configfile's name
 142     const QString configFile = noteDir.absoluteFilePath( journal->uid() );
 143
 144     // set the defaults
 145     KIO::NetAccess::file_copy(
 146         KUrl( KGlobal::dirs()->saveLocation( "config" ) + "knotesrc" ),
 147         KUrl( configFile ),
 148         0
 149     );
 150
 151     KNoteConfig config( KSharedConfig::openConfig( configFile,
 152                                                    KConfig::NoGlobals ) );
 153     config.readConfig();
 154     config.setVersion( KNOTES_VERSION );
 155
 156     // get the geometry
 157     config.setWidth( props[3].toUInt() );
 158     config.setHeight( props[4].toUInt() );
 159
 160     // get the background color
 161     uint red = input.readLine().toUInt();
 162     uint green = input.readLine().toUInt();
 163     uint blue = input.readLine().toUInt();
 164     config.setBgColor( QColor( Qt::red, Qt::green, Qt::blue ) );
 165
 166     // get the foreground color
 167     red = input.readLine().toUInt();
 168     green = input.readLine().toUInt();
 169     blue = input.readLine().toUInt();
 170     config.setFgColor( QColor( Qt::red, Qt::green, Qt::blue ) );
 171
 172     // get the font
 173     QString fontfamily = input.readLine();
 174     if ( fontfamily.isEmpty() )
 175         fontfamily = QString( "Sans Serif" );
 176     uint size = input.readLine().toUInt();
 177     size = qMax( size, ( uint ) 4 );
 178     uint weight = input.readLine().toUInt();
 179     bool italic = ( input.readLine().toUInt() == 1 );
 180     QFont font( fontfamily, size, weight, italic );
 181
 182     config.setTitleFont( font );
 183     config.setFont( font );
 184
 185     // 3d frame? Not supported yet!
 186     input.readLine();
 187
 188     // autoindent
 189     config.setAutoIndent( input.readLine().toUInt() == 1 );
 190
 191     // KNotes 1 never had rich text
 192     config.setRichText( false );
 193
 194     int note_desktop = props[0].toUInt();
 195
 196     // hidden or on all desktops?
 197     if ( input.readLine().toUInt() == 1 )
 198         note_desktop = 0;
 199 #ifdef Q_WS_X11
 200     else if ( props[11].toUInt() == 1 )
 201         note_desktop = NETWinInfo::OnAllDesktops;
 202 #endif
 203
 204     config.setDesktop( note_desktop );
 205     config.setPosition( QPoint( props[1].toUInt(), props[2].toUInt() ) );
 206     config.setKeepAbove( props[12].toUInt() & 2048 );
 207
 208     config.writeConfig();
 209
 210     // get the text
 211     QString text;
 212     while ( !input.atEnd() ) {
 213       text.append( input.readLine() );
 214       if ( !input.atEnd() ) {
 215         text.append( '\n' );
 216       }
 217     }
 218
 219     journal->setDescription( text );
 220
 221     if ( !infile.remove() )
 222     {
 223       kWarning( 5500 ) << "Could not delete input file: \"" << infile.fileName()
 224                        << "\"";
 225     }
 226
 227     return true;
 228 }
 229
 230 bool KNotesLegacy::convertKNotes2Config( Journal *journal, QDir &noteDir,
 231                                          const QString &file )
 232 {
 233   const QString configFile = noteDir.absoluteFilePath( journal->uid() );
 234
 235   // new name for config file
 236   if ( !noteDir.rename( file, journal->uid() ) ) {
 237     kError( 5500 ) << "Could not rename input file: \""
 238                    << noteDir.absoluteFilePath( file ) << "\" to \""
 239                    << configFile << "\"!";
 240     return false;
 241   }
 242
 243   // update the config
 244   KConfig config( configFile );
 245   KConfigGroup grp( &config, "Data" );
 246   journal->setSummary( grp.readEntry( "name" ) );
 247   config.deleteGroup( "Data", KConfig::Localized );
 248   KConfigGroup _grp2(&config, "General" ); // XXX right?
 249   _grp2.writeEntry( "version", KNOTES_VERSION );
 250   KConfigGroup _grp3(&config, "WindowDisplay" ); // XXX right?
 251 #ifdef Q_WS_X11
 252   uint state = _grp3.readEntry( "state", uint( NET::SkipTaskbar ) );
 253   _grp3.writeEntry( "ShowInTaskbar",
 254                      ( state & NET::SkipTaskbar ) ? false : true );
 255   _grp3.writeEntry( "KeepAbove",
 256                       ( state & NET::KeepAbove ) ? true : false );
 257 #endif
 258   _grp3.deleteEntry( "state" );
 259
 260   // load the saved text and put it in the journal
 261   QFile infile( noteDir.absoluteFilePath( '.' + file + "_data" ) );
 262   if ( infile.open( QIODevice::ReadOnly ) ) {
 263     QTextStream input( &infile );
 264     input.setCodec( "UTF-8" );
 265     journal->setDescription( input.readAll() );
 266     if ( !infile.remove() ) {
 267       kWarning( 5500 ) << "Could not delete data file: \"" << infile.fileName()
 268                        << "\"";
 269     }
 270   }
 271   else
 272     kWarning( 5500 ) << "Could not open data file: \"" << infile.fileName()
 273                    << "\"";
 274
 275     return true;
 276 }