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 );
+// }