1 files changed, 859 insertions, 0 deletions

diff --git a/core/pim/todo/todotable.cpp b/core/pim/todo/todotable.cpp
new file mode 100644
index 0000000..77d3389
--- a/dev/null
+++ b/core/pim/todo/todotable.cpp
@@ -0,0 +1,859 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "todotable.h"
+
+#include <qpe/categoryselect.h>
+#include <qpe/xmlreader.h>
+
+#include <qasciidict.h>
+#include <qcombobox.h>
+#include <qfile.h>
+#include <qpainter.h>
+#include <qtextcodec.h>
+#include <qtimer.h>
+#include <qdatetime.h>
+
+#include <qcursor.h>
+#include <qregexp.h>
+
+#include <errno.h>
+#include <stdlib.h>
+
+
+
+static bool taskCompare( const Task &task, const QRegExp &r, int category );
+
+static QString journalFileName();
+
+CheckItem::CheckItem( QTable *t, const QString &key )
+    : QTableItem( t, Never, "" ), checked( FALSE ), sortKey( key )
+{
+}
+
+QString CheckItem::key() const
+{
+    return sortKey;
+}
+
+void CheckItem::setChecked( bool b )
+{
+    checked = b;
+    table()->updateCell( row(), col() );
+}
+
+void CheckItem::toggle()
+{
+    TodoTable *parent = static_cast<TodoTable*>(table());
+    Task newTodo = parent->currentEntry();
+    checked = !checked;
+    newTodo.setCompleted( checked );
+    table()->updateCell( row(), col() );
+    parent->replaceCurrentEntry( newTodo, true );
+}
+
+bool CheckItem::isChecked() const
+{
+    return checked;
+}
+
+static const int BoxSize = 10;
+
+void CheckItem::paint( QPainter *p, const QColorGroup &cg, const QRect &cr,
+                       bool )
+{
+    p->fillRect( 0, 0, cr.width(), cr.height(), cg.brush( QColorGroup::Base ) );
+
+    int marg = ( cr.width() - BoxSize ) / 2;
+    int x = 0;
+    int y = ( cr.height() - BoxSize ) / 2;
+    p->setPen( QPen( cg.text() ) );
+    p->drawRect( x + marg, y, BoxSize, BoxSize );
+    p->drawRect( x + marg+1, y+1, BoxSize-2, BoxSize-2 );
+    p->setPen( darkGreen );
+    x += 1;
+    y += 1;
+    if ( checked ) {
+        QPointArray a( 7*2 );
+        int i, xx, yy;
+        xx = x+1+marg;
+        yy = y+2;
+        for ( i=0; i<3; i++ ) {
+            a.setPoint( 2*i,   xx, yy );
+            a.setPoint( 2*i+1, xx, yy+2 );
+            xx++; yy++;
+        }
+        yy -= 2;
+        for ( i=3; i<7; i++ ) {
+            a.setPoint( 2*i,   xx, yy );
+            a.setPoint( 2*i+1, xx, yy+2 );
+            xx++; yy--;
+        }
+        p->drawLineSegments( a );
+    }
+}
+
+
+ComboItem::ComboItem( QTable *t, EditType et )
+    : QTableItem( t, et, "3" ), cb( 0 )
+{
+    setReplaceable( FALSE );
+}
+
+QWidget *ComboItem::createEditor() const
+{
+    QString txt = text();
+    ( (ComboItem*)this )->cb = new QComboBox( table()->viewport() );
+    cb->insertItem( "1" );
+    cb->insertItem( "2" );
+    cb->insertItem( "3" );
+    cb->insertItem( "4" );
+    cb->insertItem( "5" );
+    cb->setCurrentItem( txt.toInt() - 1 );
+    return cb;
+}
+
+void ComboItem::setContentFromEditor( QWidget *w )
+{
+    TodoTable *parent = static_cast<TodoTable*>(table());
+    Task newTodo = parent->currentEntry();
+
+    if ( w->inherits( "QComboBox" ) )
+        setText( ( (QComboBox*)w )->currentText() );
+    else
+        QTableItem::setContentFromEditor( w );
+    newTodo.setPriority( text().toInt() );
+    parent->replaceCurrentEntry( newTodo, true );
+}
+
+void ComboItem::setText( const QString &s )
+{
+    if ( cb )
+        cb->setCurrentItem( s.toInt() - 1 );
+    QTableItem::setText( s );
+}
+
+QString ComboItem::text() const
+{
+    if ( cb )
+        return cb->currentText();
+    return QTableItem::text();
+}
+
+
+
+TodoTable::TodoTable( QWidget *parent, const char *name )
+// #ifdef QT_QTABLE_NOHEADER_CONSTRUCTOR
+//     : QTable( 0, 3, parent, name, TRUE ),
+// #else
+    : QTable( 0, 3, parent, name ),
+// #endif
+      showComp( true ),
+      enablePainting( true ),
+      mCat( 0 ),
+      currFindRow( -2 )
+{
+    mCat.load( categoryFileName() );
+    setSorting( TRUE );
+    setSelectionMode( NoSelection );
+    setColumnStretchable( 2, TRUE );
+    setColumnWidth( 0, 20 );
+    setColumnWidth( 1, 35 );
+    setLeftMargin( 0 );
+    verticalHeader()->hide();
+    horizontalHeader()->setLabel( 0, tr( "C." ) );
+    horizontalHeader()->setLabel( 1, tr( "Prior." ) );
+    horizontalHeader()->setLabel( 2, tr( "Description" ) );
+    connect( this, SIGNAL( clicked( int, int, int, const QPoint & ) ),
+             this, SLOT( slotClicked( int, int, int, const QPoint & ) ) );
+    connect( this, SIGNAL( pressed( int, int, int, const QPoint & ) ),
+             this, SLOT( slotPressed( int, int, int, const QPoint & ) ) );
+    connect( this, SIGNAL( valueChanged( int, int ) ),
+             this, SLOT( slotCheckPriority( int, int ) ) );
+    connect( this, SIGNAL( currentChanged( int, int ) ),
+             this, SLOT( slotCurrentChanged( int, int ) ) );
+
+    menuTimer = new QTimer( this );
+    connect( menuTimer, SIGNAL(timeout()), this, SLOT(slotShowMenu()) );
+}
+
+void TodoTable::addEntry( const Task &todo )
+{
+    int row = numRows();
+    setNumRows( row + 1 );
+    updateJournal( todo, ACTION_ADD );
+    insertIntoTable( new Task(todo), row );
+    setCurrentCell(row, currentColumn());
+    updateVisible();
+}
+
+void TodoTable::slotClicked( int row, int col, int, const QPoint &pos )
+{
+    if ( !cellGeometry( row, col ).contains(pos) )
+        return;
+    // let's switch on the column number...
+    switch ( col )
+    {
+        case 0: {
+                CheckItem *i = static_cast<CheckItem*>(item( row, col ));
+                if ( i ) {
+                    int x = pos.x() - columnPos( col );
+                    int y = pos.y() - rowPos( row );
+                    int w = columnWidth( col );
+                    int h = rowHeight( row );
+                    if ( i && x >= ( w - BoxSize ) / 2 && x <= ( w - BoxSize ) / 2 + BoxSize &&
+                            y >= ( h - BoxSize ) / 2 && y <= ( h - BoxSize ) / 2 + BoxSize ) {
+                        i->toggle();
+                    }
+                    emit signalDoneChanged( i->isChecked() );
+                }
+            }
+            break;
+        case 1:
+            break;
+        case 2:
+            // may as well edit it...
+            menuTimer->stop();
+//            emit signalEdit();
+            break;
+    }
+}
+
+void TodoTable::slotPressed( int row, int col, int, const QPoint &pos )
+{
+    if ( col == 2 && cellGeometry( row, col ).contains(pos) )
+        menuTimer->start( 750, TRUE );
+}
+
+void TodoTable::slotShowMenu()
+{
+    emit signalShowMenu( QCursor::pos() );
+}
+
+void TodoTable::slotCurrentChanged( int, int )
+{
+    menuTimer->stop();
+}
+
+void TodoTable::internalAddEntries( QList<Task> &list )
+{
+    setNumRows( list.count() );
+    int row = 0;
+    Task *it;
+    for ( it = list.first(); it; it = list.next() )
+        insertIntoTable( it, row++ );
+}
+
+
+Task TodoTable::currentEntry() const
+{
+    QTableItem *i = item( currentRow(), 0 );
+    if ( !i || rowHeight( currentRow() ) <= 0 )
+        return Task();
+    Task *todo = todoList[(CheckItem*)i];
+    todo->setCompleted( ( (CheckItem*)item( currentRow(), 0 ) )->isChecked() );
+    todo->setPriority( ( (ComboItem*)item( currentRow(), 1 ) )->text().toInt() );
+    return *todo;
+}
+
+void TodoTable::replaceCurrentEntry( const Task &todo, bool fromTableItem )
+{
+    int row = currentRow();
+    updateJournal( todo, ACTION_REPLACE, row );
+
+    if ( !fromTableItem ) {
+        journalFreeReplaceEntry( todo, row );
+        updateVisible();
+    }
+}
+
+void TodoTable::removeCurrentEntry()
+{
+    Task *oldTodo;
+    int row = currentRow();
+    CheckItem *chk;
+
+    chk = static_cast<CheckItem*>(item(row, 0 ));
+    if ( !chk )
+        return;
+    oldTodo = todoList[chk];
+    todoList.remove( chk );
+    oldTodo->setCompleted( chk->isChecked() );
+    oldTodo->setPriority( static_cast<ComboItem*>(item(row, 1))->text().toInt() );
+    realignTable( row );
+    updateVisible();
+    updateJournal( *oldTodo, ACTION_REMOVE, row );
+    delete oldTodo;
+}
+
+
+bool TodoTable::save( const QString &fn )
+{
+    QString strNewFile = fn + ".new";
+    QFile f( strNewFile );
+    if ( !f.open( IO_WriteOnly|IO_Raw ) )
+        return false;
+
+    QString buf("<!DOCTYPE Tasks>\n<Tasks>\n");
+    QCString str;
+    int total_written;
+
+    for ( QMap<CheckItem*, Task *>::Iterator it = todoList.begin();
+          it != todoList.end(); ++it ) {
+        if ( !item( it.key()->row(), 0 ) )
+            continue;
+        Task *todo = *it;
+        // sync item with table
+        todo->setCompleted( ((CheckItem*)item(it.key()->row(), 0))->isChecked() );
+        todo->setPriority( ((ComboItem*)item( it.key()->row(), 1))->text().toInt() );
+        buf += "<Task";
+        todo->save( buf );
+        buf += " />\n";
+        str = buf.utf8();
+        total_written = f.writeBlock( str.data(), str.length() );
+        if ( total_written != int(str.length()) ) {
+            f.close();
+            QFile::remove( strNewFile );
+            return false;
+        }
+        buf = "";
+    }
+
+    buf += "</Tasks>\n";
+    str = buf.utf8();
+    total_written = f.writeBlock( str.data(), str.length() );
+    if ( total_written != int(str.length()) ) {
+        f.close();
+        QFile::remove( strNewFile );
+        return false;
+    }
+    f.close();
+
+    // now do the rename
+    if ( ::rename( strNewFile, fn ) < 0 )
+        qWarning( "problem renaming file %s to %s errno %d",
+                  strNewFile.latin1(), fn.latin1(), errno );
+
+    // remove the journal
+    QFile::remove( journalFileName() );
+    return true;
+}
+
+void TodoTable::load( const QString &fn )
+{
+    loadFile( fn, false );
+    if ( QFile::exists(journalFileName()) ) {
+        loadFile( journalFileName(), true );
+        save( fn );
+    }
+//     QTable::sortColumn(2,TRUE,TRUE);
+//     QTable::sortColumn(1,TRUE,TRUE);
+    QTable::sortColumn(0,TRUE,TRUE);
+    setCurrentCell( 0, 2 );
+}
+
+void TodoTable::updateVisible()
+{
+    if ( !isUpdatesEnabled() )
+        return;
+    
+//     qDebug("--> updateVisible!");
+
+    int visible = 0;
+    int id = mCat.id( "Todo List", showCat );
+    for ( int row = 0; row < numRows(); row++ ) {
+        CheckItem *ci = (CheckItem *)item( row, 0 );
+        Task *t = todoList[ci];
+        QArray<int> vlCats = t->categories();
+        bool hide = false;
+        if ( !showComp && ci->isChecked() )
+            hide = true;
+        if ( !showCat.isEmpty() ) {
+            if ( showCat == tr( "Unfiled" ) ) {
+                if ( vlCats.count() > 0 )
+                    hide = true;
+            } else {
+                // do some comparing, we have to reverse our idea here...
+                if ( !hide ) {
+                    hide = true;
+                    for ( uint it = 0; it < vlCats.count(); ++it ) {
+                        if ( vlCats[it] == id ) {
+                            hide = false;
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        if ( hide ) {
+            if ( currentRow() == row )
+                setCurrentCell( -1, 0 );
+            if ( rowHeight( row ) > 0 )
+                hideRow( row );
+        } else {
+            if ( rowHeight( row ) == 0 ) {
+                showRow( row );
+                adjustRow( row );
+            }
+            visible++;
+        }
+    }
+    if ( !visible )
+        setCurrentCell( -1, 0 );
+}
+
+void TodoTable::viewportPaintEvent( QPaintEvent *pe )
+{
+    if ( enablePainting )
+        QTable::viewportPaintEvent( pe );
+}
+
+void TodoTable::setPaintingEnabled( bool e )
+{
+    if ( e != enablePainting ) {
+        if ( !enablePainting ) {
+            enablePainting = true;
+            rowHeightChanged( 0 );
+            viewport()->update();
+        } else {
+            enablePainting = false;
+        }
+    }
+}
+
+void TodoTable::clear()
+{
+    for ( QMap<CheckItem*, Task *>::Iterator it = todoList.begin();
+          it != todoList.end(); ++it ) {
+        Task *todo = *it;
+        delete todo;
+    }
+    todoList.clear();
+    for ( int r = 0; r < numRows(); ++r ) {
+        for ( int c = 0; c < numCols(); ++c ) {
+            if ( cellWidget( r, c ) )
+                clearCellWidget( r, c );
+            clearCell( r, c );
+        }
+    }
+    setNumRows( 0 );
+}
+
+void TodoTable::sortColumn( int col, bool /*ascending*/, bool /*wholeRows*/ )
+{
+    // The default for wholeRows is false, however
+    // for this todo table we want to exchange complete
+    // rows when sorting. Also, we always want ascending, since
+    // the values have a logical order.
+    QTable::sortColumn( col, TRUE, TRUE );
+    updateVisible();
+}
+
+void TodoTable::slotCheckPriority(int row, int col )
+{
+    // kludgey work around to make forward along the updated priority...
+    if ( col == 1 ) {
+        // let everyone know!!
+        ComboItem* i = static_cast<ComboItem*>( item( row, col ) );
+        emit signalPriorityChanged( i->text().toInt() );
+    }
+}
+
+
+void TodoTable::updateJournal( const Task &todo, journal_action action, int row )
+{
+    QFile f( journalFileName() );
+    if ( !f.open(IO_WriteOnly|IO_Append) )
+        return;
+    QString buf;
+    QCString str;
+    buf = "<Task";
+    todo.save( buf );
+    buf += " Action=\"" + QString::number( int(action) ) + "\"";
+    buf += " Row=\"" + QString::number( row ) + "\"";
+    buf += "/>\n";
+    str = buf.utf8();
+    f.writeBlock( str.data(), str.length() );
+    f.close();
+}
+
+void TodoTable::rowHeightChanged( int row )
+{
+    if ( enablePainting )
+        QTable::rowHeightChanged( row );
+}
+
+void TodoTable::loadFile( const QString &strFile, bool fromJournal )
+{
+    QFile f( strFile );
+    if ( !f.open(IO_ReadOnly) )
+        return;
+
+    int action, row;
+    action = 0; row = 0;
+
+    enum Attribute {
+        FCompleted = 0,
+        FHasDate,
+        FPriority,
+        FCategories,
+        FDescription,
+        FDateYear,
+        FDateMonth,
+        FDateDay,
+        FUid,
+        FAction,
+        FRow
+    };
+
+    QAsciiDict<int> dict( 31 );
+    QList<Task> list;
+    dict.setAutoDelete( TRUE );
+    dict.insert( "Completed", new int(FCompleted) );
+    dict.insert( "HasDate", new int(FHasDate) );
+    dict.insert( "Priority", new int(FPriority) );
+    dict.insert( "Categories", new int(FCategories) );
+    dict.insert( "Description", new int(FDescription) );
+    dict.insert( "DateYear", new int(FDateYear) );
+    dict.insert( "DateMonth", new int(FDateMonth) );
+    dict.insert( "DateDay", new int(FDateDay) );
+    dict.insert( "Uid", new int(FUid) );
+    dict.insert( "Action", new int(FAction) );
+    dict.insert( "Row", new int(FRow) );
+
+    QByteArray ba = f.readAll();
+    f.close();
+    char* dt = ba.data();
+    int len = ba.size();
+    bool hasDueDate = FALSE;
+
+    action = ACTION_ADD;
+    int i = 0;
+    char *point;
+    while ( ( point = strstr( dt+i, "<Task " ) ) != NULL ) {
+        // new Task
+        i = point - dt;
+        Task *todo = new Task;
+        int dtY = 0, dtM = 0, dtD = 0;
+
+        i += 5;
+
+        while( 1 ) {
+            while ( i < len && (dt[i] == ' ' || dt[i] == '\n' || dt[i] == '\r') )
+                ++i;
+            if ( i >= len-2 || (dt[i] == '/' && dt[i+1] == '>') )
+                break;
+            // we have another attribute, read it.
+            int j = i;
+            while ( j < len && dt[j] != '=' )
+                ++j;
+            char *attr = dt+i;
+            dt[j] = '\0';
+            i = ++j; // skip =
+            while ( i < len && dt[i] != '"' )
+                ++i;
+            j = ++i;
+            bool haveUtf = FALSE;
+            bool haveEnt = FALSE;
+            while ( j < len && dt[j] != '"' ) {
+                if ( ((unsigned char)dt[j]) > 0x7f )
+                    haveUtf = TRUE;
+                if ( dt[j] == '&' )
+                    haveEnt = TRUE;
+                ++j;
+            }
+            if ( i == j ) {
+                // empty value
+                i = j + 1;
+                continue;
+            }
+            QCString value( dt+i, j-i+1 );
+            i = j + 1;
+            int *lookup = dict[ attr ];
+            if ( !lookup ) {
+                todo->setCustomField(attr, value);
+                continue;
+            }
+            switch( *lookup ) {
+            case FCompleted:
+                todo->setCompleted( value.toInt() );
+                break;
+            case FHasDate:
+                // leave...
+                hasDueDate = value.toInt();
+                break;
+            case FPriority:
+                todo->setPriority( value.toInt() );
+                break;
+            case FCategories: {
+                //QString str = Qtopia::plainString( value );
+                todo->setCategories( Qtopia::Record::idsFromString( value ) );
+                    break;
+                }
+            case FDescription:
+            {
+                QString str = (haveUtf ? QString::fromUtf8( value )
+                               : QString::fromLatin1( value ) );
+                if ( haveEnt )
+                    str = Qtopia::plainString( str );
+                todo->setDescription( str );
+                break;
+            }
+            case FDateYear:
+                dtY = value.toInt();
+                break;
+            case FDateMonth:
+                dtM = value.toInt();
+                break;
+            case FDateDay:
+                dtD = value.toInt();
+                break;
+            case FUid:
+                todo->setUid( value.toInt() );
+                break;
+            case FAction:
+                action = value.toInt();
+                break;
+            case FRow:
+                row = value.toInt();
+                break;
+            default:
+                qDebug( "huh??? missing enum? -- attr.: %s", attr );
+                break;
+            }
+        }
+        
+        if ( dtY != 0 && dtM != 0 && dtD != 0 )
+            todo->setDueDate( QDate( dtY, dtM, dtD), hasDueDate );
+        else
+            todo->setHasDueDate( hasDueDate );
+
+//         if ( categoryList.find( todo.category() ) == categoryList.end() )
+//             categoryList.append( todo.category() );
+
+
+        // sadly we can't delay adding of items from the journal to get
+        // the proper effect, but then, the journal should _never_ be
+        // that huge
+
+        switch( action ) {
+        case ACTION_ADD:
+            if ( fromJournal ) {
+                int myrows = numRows();
+                setNumRows( myrows + 1 );
+                insertIntoTable( todo, myrows );
+                delete todo;
+            } else
+                list.append( todo );
+            break;
+        case ACTION_REMOVE:
+            journalFreeRemoveEntry( row );
+            break;
+        case ACTION_REPLACE:
+            journalFreeReplaceEntry( *todo, row );
+            delete todo;
+            break;
+        default:
+            break;
+        }
+    }
+//     qDebug("parsing done=%d", t.elapsed() );
+    if ( list.count() > 0 ) {
+        internalAddEntries( list );
+        list.clear();
+    }
+//     qDebug("loading done: t=%d", t.elapsed() );
+}
+
+void TodoTable::journalFreeReplaceEntry( const Task &todo, int row )
+{
+    QString strTodo;
+    strTodo = todo.description().left(40).simplifyWhiteSpace();
+    if ( row == -1 ) {
+        QMapIterator<CheckItem*, Task *> it;
+        for ( it = todoList.begin(); it != todoList.end(); ++it ) {
+            if ( *(*it) == todo ) {
+                row = it.key()->row();
+                it.key()->setChecked( todo.isCompleted() );
+                static_cast<ComboItem*>(item(row, 1))->setText( QString::number(todo.priority()) );
+                item( row, 2 )->setText( strTodo );
+                *(*it) = todo;
+            }
+        }
+    } else {
+        Task *t = todoList[static_cast<CheckItem*>(item(row, 0))];
+        todoList.remove( static_cast<CheckItem*>(item(row, 0)) );
+        delete t;
+        static_cast<CheckItem*>(item(row, 0))->setChecked( todo.isCompleted() );
+        static_cast<ComboItem*>(item(row, 1))->setText( QString::number(todo.priority()) );
+        item( row, 2 )->setText( strTodo );
+        todoList.insert( static_cast<CheckItem*>(item(row,0)), new Task(todo) );
+    }
+}
+
+void TodoTable::journalFreeRemoveEntry( int row )
+{
+    CheckItem *chk;
+    chk = static_cast<CheckItem*>(item(row, 0 ));
+    if ( !chk )
+        return;
+    todoList.remove( chk );
+
+    realignTable( row );
+}
+
+void TodoTable::keyPressEvent( QKeyEvent *e )
+{
+    if ( e->key() == Key_Space || e->key() == Key_Return ) {
+        switch ( currentColumn() ) {
+            case 0: {
+                CheckItem *i = static_cast<CheckItem*>(item(currentRow(),
+                                                            currentColumn()));
+                if ( i )
+                    i->toggle();
+                break;
+            }
+            case 1:
+                break;
+            case 2:
+                emit signalEdit();
+            default:
+                break;
+        }
+    } else {
+        QTable::keyPressEvent( e );
+    }
+}
+
+QStringList TodoTable::categories()
+{
+    // This is called seldom, so calling a load in here
+    // should be fine.
+    mCat.load( categoryFileName() );
+    QStringList categoryList = mCat.labels( "Todo List" );
+    return categoryList;
+}
+
+void TodoTable::slotDoFind( const QString &findString, bool caseSensitive,
+                            bool backwards, int category )
+{
+    // we have to iterate through the table, this gives the illusion that
+    // sorting is actually being used.
+    if ( currFindRow < -1 )
+        currFindRow = currentRow() - 1;
+    clearSelection( TRUE );
+    int rows,
+        row;
+    CheckItem *chk;
+    QRegExp r( findString );
+
+    r.setCaseSensitive( caseSensitive );
+    rows = numRows();
+    static bool wrapAround = true;
+
+   if ( !backwards ) {
+    for ( row = currFindRow + 1; row < rows; row++ ) {
+        chk = static_cast<CheckItem*>( item(row, 0) );
+        if ( taskCompare(*(todoList[chk]), r, category) )
+            break;
+    }
+    } else {
+         for ( row = currFindRow - 1; row > -1; row-- ) {
+             chk = static_cast<CheckItem*>( item(row, 0) );
+             if ( taskCompare(*(todoList[chk]), r, category) )
+                break;
+         }
+   }
+    if ( row >= rows || row < 0 ) {
+        if ( row < 0 )
+            currFindRow = rows;
+        else
+            currFindRow = -1;
+        if ( wrapAround )
+            emit signalWrapAround();
+        else
+            emit signalNotFound();
+        wrapAround = !wrapAround;
+    } else {
+        currFindRow = row;
+        QTableSelection foundSelection;
+        foundSelection.init( currFindRow, 0 );
+        foundSelection.expandTo( currFindRow, numCols() - 1 );
+        addSelection( foundSelection );
+        setCurrentCell( currFindRow, numCols() - 1 );
+        // we should always be able to wrap around and find this again,
+        // so don't give confusing not found message...
+        wrapAround = true;
+    }
+}
+
+int TodoTable::showCategoryId() const
+{
+    int id;
+    id = -1;
+    // if allcategories are selected, you get unfiled...
+    if ( showCat != tr( "Unfiled" ) && showCat != tr( "All" ) )
+        id = mCat.id( "Todo List", showCat );
+    return id;
+}
+
+static bool taskCompare( const Task &task, const QRegExp &r, int category )
+{
+    bool returnMe;
+    QArray<int> cats;
+    cats = task.categories();
+
+    returnMe = false;
+    if ( (category == -1 && cats.count() == 0) || category == -2 )
+        returnMe = task.match( r );
+    else {
+        int i;
+        for ( i = 0; i < int(cats.count()); i++ ) {
+            if ( cats[i] == category ) {
+                returnMe = task.match( r );
+                break;
+            }
+        }
+    }
+    return returnMe;
+}
+
+static QString journalFileName()
+{
+    QString str;
+    str = getenv( "HOME" );
+    str += "/.todojournal";
+    return str;
+}
+
+// int TodoTable::rowHeight( int ) const
+// {
+//     return 18;
+// }
+
+// int TodoTable::rowPos( int row ) const
+// {
+//     return 18*row;
+// }
+
+// int TodoTable::rowAt( int pos ) const
+// {
+//     return QMIN( pos/18, numRows()-1 );
+// }