Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 270 insertions, 0 deletions

diff --git a/knotes/knoteslegacy.cpp b/knotes/knoteslegacy.cpp
new file mode 100644
index 000000000..1d239d2d6
--- /dev/null
+++ b/knotes/knoteslegacy.cpp
@@ -0,0 +1,270 @@
+/*******************************************************************
+ KNotes -- Notes for the KDE project
+
+ Copyright (c) 2002-2004, Michael Brade <brade@kde.org>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation; either version 2
+ of the License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*******************************************************************/
+
+#include <qfile.h>
+#include <qfont.h>
+#include <qpoint.h>
+#include <qcolor.h>
+#include <qstringlist.h>
+#include <qtextstream.h>
+
+#include <kdebug.h>
+#include <kapplication.h>
+#include <kglobal.h>
+#include <kurl.h>
+#include <kstandarddirs.h>
+#include <ksimpleconfig.h>
+#include <kio/netaccess.h>
+
+#include <unistd.h>
+
+#include "knoteslegacy.h"
+#include "knoteconfig.h"
+#include "version.h"
+
+#include "libkcal/calendarlocal.h"
+#include "libkcal/journal.h"
+
+#include <netwm.h>
+
+using namespace KCal;
+
+
+void KNotesLegacy::cleanUp()
+{
+    // remove old (KDE 1.x) local config file if it still exists
+    QString configfile = KGlobal::dirs()->saveLocation( "config" ) + "knotesrc";
+    if ( QFile::exists( configfile ) ) {
+        KSimpleConfig *test = new KSimpleConfig( configfile );
+        test->setGroup( "General" );
+        double version = test->readDoubleNumEntry( "version", 1.0 );
+        delete test;
+
+        if ( version == 1.0 ) {
+            if ( !( checkAccess( configfile, W_OK ) &&
+                    QFile::remove( configfile ) ) )
+            {
+                kdError(5500) << k_funcinfo << "Could not delete old config file " << configfile << endl;
+            }
+        }
+    }
+}
+
+bool KNotesLegacy::convert( CalendarLocal *calendar )
+{
+    bool converted = false;
+
+    QDir noteDir( KGlobal::dirs()->saveLocation( "appdata", "notes/" ) );
+    QStringList notes = noteDir.entryList( QDir::Files, QDir::Name );
+    for ( QStringList::Iterator note = notes.begin(); note != notes.end(); note++ )
+    {
+        QString file = noteDir.absFilePath( *note );
+        KSimpleConfig* test = new KSimpleConfig( file );
+        test->setGroup( "General" );
+        double version = test->readDoubleNumEntry( "version", 1.0 );
+
+        if ( version < 3.0 )
+        {
+            delete test;
+
+            // create the new note
+            Journal *journal = new Journal();
+            bool success;
+
+            if ( version < 2.0 )
+                success = convertKNotes1Config( journal, noteDir, *note );
+            else
+                success = convertKNotes2Config( journal, noteDir, *note );
+
+            // could not convert file => do not add a new note
+            if ( !success )
+                delete journal;
+            else
+            {
+                calendar->addJournal( journal );
+                converted = true;
+            }
+        }
+        // window state changed for version 3.2
+        else if ( version < 3.2 )
+        {
+            uint state = test->readUnsignedLongNumEntry( "state", NET::SkipTaskbar );
+            test->writeEntry( "ShowInTaskbar", (state & NET::SkipTaskbar) ? false : true );
+            test->writeEntry( "KeepAbove", (state & NET::KeepAbove) ? true : false );
+            test->deleteEntry( "state" );
+            delete test;
+        }
+    }
+
+    return converted;
+}
+
+bool KNotesLegacy::convertKNotes1Config( Journal *journal, QDir& noteDir,
+        const QString& file )
+{
+    QFile infile( noteDir.absFilePath( file ) );
+    if ( !infile.open( IO_ReadOnly ) )
+    {
+        kdError(5500) << k_funcinfo << "Could not open input file: \""
+                      << infile.name() << "\"" << endl;
+        return false;
+    }
+
+    QTextStream input( &infile );
+
+    // get the name
+    journal->setSummary( input.readLine() );
+
+    QStringList props = QStringList::split( '+', input.readLine() );
+
+    // robustness
+    if ( props.count() != 13 )
+    {
+        kdWarning(5500) << k_funcinfo << "The file \"" << infile.name()
+                        << "\" lacks version information but is not a valid "
+                        << "KNotes 1 config file either!" << endl;
+        return false;
+    }
+
+    // the new configfile's name
+    QString configFile = noteDir.absFilePath( journal->uid() );
+
+    // set the defaults
+    KIO::NetAccess::copy(
+        KURL( KGlobal::dirs()->saveLocation( "config" ) + "knotesrc" ),
+        KURL( configFile ),
+        0
+    );
+
+    KNoteConfig config( KSharedConfig::openConfig( configFile, false, false ) );
+    config.readConfig();
+    config.setVersion( KNOTES_VERSION );
+
+    // get the geometry
+    config.setWidth( props[3].toUInt() );
+    config.setHeight( props[4].toUInt() );
+
+    // get the background color
+    uint red = input.readLine().toUInt();
+    uint green = input.readLine().toUInt();
+    uint blue = input.readLine().toUInt();
+    config.setBgColor( QColor( red, green, blue ) );
+
+    // get the foreground color
+    red = input.readLine().toUInt();
+    green = input.readLine().toUInt();
+    blue = input.readLine().toUInt();
+    config.setFgColor( QColor( red, green, blue ) );
+
+    // get the font
+    QString fontfamily = input.readLine();
+    if ( fontfamily.isEmpty() )
+        fontfamily = QString( "Sans Serif" );
+    uint size = input.readLine().toUInt();
+    size = QMAX( size, 4 );
+    uint weight = input.readLine().toUInt();
+    bool italic = ( input.readLine().toUInt() == 1 );
+    QFont font( fontfamily, size, weight, italic );
+
+    config.setTitleFont( font );
+    config.setFont( font );
+
+    // 3d frame? Not supported yet!
+    input.readLine();
+
+    // autoindent
+    config.setAutoIndent( input.readLine().toUInt() == 1 );
+
+    // KNotes 1 never had rich text
+    config.setRichText( false );
+
+    int note_desktop = props[0].toUInt();
+
+    // hidden or on all desktops?
+    if ( input.readLine().toUInt() == 1 )
+        note_desktop = 0;
+    else if ( props[11].toUInt() == 1 )
+        note_desktop = NETWinInfo::OnAllDesktops;
+
+    config.setDesktop( note_desktop );
+    config.setPosition( QPoint( props[1].toUInt(), props[2].toUInt() ) );
+    config.setKeepAbove( props[12].toUInt() & 2048 );
+
+    config.writeConfig();
+
+    // get the text
+    QString text;
+    while ( !input.atEnd() )
+    {
+        text.append( input.readLine() );
+        if ( !input.atEnd() )
+            text.append( '\n' );
+    }
+
+    journal->setDescription( text );
+
+    if ( !infile.remove() )
+        kdWarning(5500) << k_funcinfo << "Could not delete input file: \"" << infile.name() << "\"" << endl;
+
+    return true;
+}
+
+bool KNotesLegacy::convertKNotes2Config( Journal *journal, QDir& noteDir,
+        const QString& file )
+{
+    QString configFile = noteDir.absFilePath( journal->uid() );
+
+    // new name for config file
+    if ( !noteDir.rename( file, journal->uid() ) )
+    {
+        kdError(5500) << k_funcinfo << "Could not rename input file: \""
+                      << noteDir.absFilePath( file ) << "\" to \""
+                      << configFile << "\"!" << endl;
+        return false;
+    }
+
+    // update the config
+    KConfig config( configFile );
+    config.setGroup( "Data" );
+    journal->setSummary( config.readEntry( "name" ) );
+    config.deleteGroup( "Data", true );
+    config.setGroup( "General" );
+    config.writeEntry( "version", KNOTES_VERSION );
+    config.setGroup( "WindowDisplay" );
+    uint state = config.readUnsignedLongNumEntry( "state", NET::SkipTaskbar );
+    config.writeEntry( "ShowInTaskbar", (state & NET::SkipTaskbar) ? false : true );
+    config.writeEntry( "KeepAbove", (state & NET::KeepAbove) ? true : false );
+    config.deleteEntry( "state" );
+
+    // load the saved text and put it in the journal
+    QFile infile( noteDir.absFilePath( "." + file + "_data" ) );
+    if ( infile.open( IO_ReadOnly ) )
+    {
+        QTextStream input( &infile );
+        input.setEncoding( QTextStream::UnicodeUTF8 );
+        journal->setDescription( input.read() );
+        if ( !infile.remove() )
+            kdWarning(5500) << k_funcinfo << "Could not delete data file: \"" << infile.name() << "\"" << endl;
+    }
+    else
+        kdWarning(5500) << k_funcinfo << "Could not open data file: \"" << infile.name() << "\"" << endl;
+
+    return true;
+}