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/**********************************************************************
** 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.
**
**********************************************************************/
#ifndef TODOTABLE_H
#define TODOTABLE_H
#include <qpe/categories.h>
#include <qpe/stringutil.h>
#include <qpe/task.h>
#include <qtable.h>
#include <qmap.h>
#include <qguardedptr.h>
class Node;
class QComboBox;
class QTimer;
class CheckItem : public QTableItem
{
public:
CheckItem( QTable *t, const QString &sortkey );
void setChecked( bool b );
void toggle();
bool isChecked() const;
void setKey( const QString &key ) { sortKey = key; }
QString key() const;
void paint( QPainter *p, const QColorGroup &cg, const QRect &cr, bool selected );
private:
bool checked;
QString sortKey;
};
class ComboItem : public QTableItem
{
public:
ComboItem( QTable *t, EditType et );
QWidget *createEditor() const;
void setContentFromEditor( QWidget *w );
void setText( const QString &s );
int alignment() const { return Qt::AlignCenter; }
QString text() const;
private:
QGuardedPtr<QComboBox> cb;
};
class TodoTextItem : public QTableItem
{
public:
TodoTextItem( QTable *t, const QString & str )
:QTableItem( t, QTableItem::Never, str ) {}
QString key () const { return Qtopia::buildSortKey( text() ); }
};
enum journal_action { ACTION_ADD, ACTION_REMOVE, ACTION_REPLACE };
class TodoTable : public QTable
{
Q_OBJECT
public:
TodoTable( QWidget *parent = 0, const char * name = 0 );
void addEntry( const Task &todo );
void clearFindRow() { currFindRow = -2; }
Task currentEntry() const;
void replaceCurrentEntry( const Task &todo, bool fromTableItem = false );
QStringList categories();
void setShowCompleted( bool sc ) { showComp = sc; updateVisible(); }
bool showCompleted() const { return showComp; }
void setShowCategory( const QString &c ) { showCat = c; updateVisible(); }
const QString &showCategory() const { return showCat; }
int showCategoryId() const;
bool save( const QString &fn );
void load( const QString &fn );
void clear();
void removeCurrentEntry();
void setPaintingEnabled( bool e );
virtual void sortColumn( int col, bool ascending, bool /*wholeRows*/ );
// int rowHeight( int ) const;
// int rowPos( int row ) const;
// virtual int rowAt( int pos ) const;
signals:
void signalEdit();
void signalDoneChanged( bool b );
void signalPriorityChanged( int i );
void signalShowMenu( const QPoint & );
void signalNotFound();
void signalWrapAround();
protected:
void keyPressEvent( QKeyEvent *e );
private:
void updateVisible();
void viewportPaintEvent( QPaintEvent * );
void internalAddEntries( QList<Task> &list);
inline void insertIntoTable( Task *todo, int row );
void updateJournal( const Task &todo, journal_action action, int row = -1);
void mergeJournal();
void journalFreeReplaceEntry( const Task &todo, int row );
void journalFreeRemoveEntry( int row );
inline void realignTable( int row );
void loadFile( const QString &strFile, bool fromJournal = false );
private slots:
void slotClicked( int row, int col, int button, const QPoint &pos );
void slotPressed( int row, int col, int button, const QPoint &pos );
void slotCheckPriority(int row, int col );
void slotCurrentChanged(int row, int col );
void slotDoFind( const QString &findString, bool caseSensetive,
bool backwards, int category );
void slotShowMenu();
void rowHeightChanged( int row );
private:
friend class TodoWindow;
QMap<CheckItem*, Task *> todoList;
QStringList categoryList;
bool showComp;
QString showCat;
QTimer *menuTimer;
bool enablePainting;
Categories mCat;
int currFindRow;
};
inline void TodoTable::insertIntoTable( Task *todo, int row )
{
QString sortKey = (char) ((todo->isCompleted() ? 'a' : 'A')
+ todo->priority() )
+ Qtopia::buildSortKey( todo->description() );
CheckItem *chk = new CheckItem( this, sortKey );
chk->setChecked( todo->isCompleted() );
ComboItem *cmb = new ComboItem( this, QTableItem::WhenCurrent );
cmb->setText( QString::number( todo->priority() ) );
QTableItem *ti = new TodoTextItem( this, todo->description().left(40).simplifyWhiteSpace() );
ti->setReplaceable( false );
setItem( row, 0, chk );
setItem( row, 1, cmb );
setItem( row, 2, ti );
todoList.insert( chk, todo );
}
inline void TodoTable::realignTable( int row )
{
QTableItem *ti1,
*ti2,
*ti3;
int totalRows = numRows();
for ( int curr = row; curr < totalRows - 1; curr++ ) {
// this is bad, we must take the item out and then
// set it. In the end, it behaves no worse (time wise)
// then the old way of saving the entries to file, clearing
// the table re-reading in the file and resetting the table
ti1 = item( curr + 1, 0 );
ti2 = item( curr + 1, 1 );
ti3 = item( curr + 1, 2 );
takeItem( ti1 );
takeItem( ti2 );
takeItem( ti3 );
setItem( curr, 0, ti1 );
setItem( curr, 1, ti2 );
setItem( curr, 2, ti3 );
}
setNumRows( totalRows - 1 );
}
#endif
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