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/* This file is part of the KDE project
Copyright (C) 2002 Lucijan Busch <lucijan@gmx.at>
Copyright (C) 2003 Daniel Molkentin <molkentin@kde.org>
Copyright (C) 2003-2004,2006 Jaroslaw Staniek <js@iidea.pl>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kexidatetableedit.h"
#include <tqapplication.h>
#include <tqpainter.h>
#include <tqvariant.h>
#include <tqrect.h>
#include <tqpalette.h>
#include <tqcolor.h>
#include <tqfontmetrics.h>
#include <tqdatetime.h>
#include <tqcursor.h>
#include <tqpoint.h>
#include <tqlayout.h>
#include <tqtoolbutton.h>
#include <tqdatetimeedit.h>
#include <tqclipboard.h>
#include <kdebug.h>
#include <klocale.h>
#include <kglobal.h>
#include <kdatepicker.h>
#include <kdatetbl.h>
#include <klineedit.h>
#include <tdepopupmenu.h>
#include <kdatewidget.h>
#include <kexiutils/utils.h>
KexiDateTableEdit::KexiDateTableEdit(KexiTableViewColumn &column, TQWidget *parent)
: KexiInputTableEdit(column, parent)
{
setName("KexiDateTableEdit");
//! @todo add TQValidator so date like "2006-59-67" cannot be even entered
m_lineedit->setInputMask( m_formatter.inputMask() );
}
KexiDateTableEdit::~KexiDateTableEdit()
{
}
void KexiDateTableEdit::setValueInInternalEditor(const TQVariant &value)
{
if (value.isValid() && value.toDate().isValid())
m_lineedit->setText( m_formatter.dateToString( value.toDate() ) );
else
m_lineedit->setText( TQString() );
}
void KexiDateTableEdit::setValueInternal(const TQVariant& add_, bool removeOld)
{
if (removeOld) {
//new date entering... just fill the line edit
//! @todo cut string if too long..
TQString add(add_.toString());
m_lineedit->setText(add);
m_lineedit->setCursorPosition(add.length());
return;
}
setValueInInternalEditor( m_origValue );
m_lineedit->setCursorPosition(0); //ok?
}
void KexiDateTableEdit::setupContents( TQPainter *p, bool focused, const TQVariant& val,
TQString &txt, int &align, int &x, int &y_offset, int &w, int &h )
{
Q_UNUSED(p);
Q_UNUSED(focused);
Q_UNUSED(x);
Q_UNUSED(w);
Q_UNUSED(h);
#ifdef TQ_WS_WIN
y_offset = -1;
#else
y_offset = 0;
#endif
if (val.toDate().isValid())
txt = m_formatter.dateToString(val.toDate());
// txt = val.toDate().toString(Qt::LocalDate);
align |= AlignLeft;
}
bool KexiDateTableEdit::valueIsNull()
{
// if (m_lineedit->text().replace(m_formatter.separator(),"").stripWhiteSpace().isEmpty())
if (m_formatter.isEmpty(m_lineedit->text())) //empty date is null
return true;
return dateValue().isNull();
}
bool KexiDateTableEdit::valueIsEmpty()
{
return valueIsNull();//js OK? TODO (nonsense?)
}
TQDate KexiDateTableEdit::dateValue() const
{
return m_formatter.stringToDate( m_lineedit->text() );
}
TQVariant KexiDateTableEdit::value()
{
return m_formatter.stringToVariant( m_lineedit->text() );
}
bool KexiDateTableEdit::valueIsValid()
{
if (m_formatter.isEmpty(m_lineedit->text())) //empty date is valid
return true;
return m_formatter.stringToDate( m_lineedit->text() ).isValid();
}
void KexiDateTableEdit::handleCopyAction(const TQVariant& value, const TQVariant& visibleValue)
{
Q_UNUSED(visibleValue);
if (!value.isNull() && value.toDate().isValid())
tqApp->clipboard()->setText( m_formatter.dateToString(value.toDate()) );
else
tqApp->clipboard()->setText( TQString() );
}
void KexiDateTableEdit::handleAction(const TQString& actionName)
{
const bool alreadyVisible = m_lineedit->isVisible();
if (actionName=="edit_paste") {
const TQVariant newValue( m_formatter.stringToDate(tqApp->clipboard()->text()) );
if (!alreadyVisible) { //paste as the entire text if the cell was not in edit mode
emit editRequested();
m_lineedit->clear();
}
setValueInInternalEditor( newValue );
}
else
KexiInputTableEdit::handleAction(actionName);
}
/*
void
KexiDateTableEdit::slotDateChanged(TQDate date)
{
m_edit->setDate(date);
repaint();
}
void
KexiDateTableEdit::slotShowDatePicker()
{
TQDate date = m_edit->date();
m_datePicker->setDate(date);
m_datePicker->setFocus();
m_datePicker->show();
m_datePicker->setFocus();
}
//! @internal helper
void KexiDateTableEdit::moveToFirstSection()
{
if (!m_dte_date_obj)
return;
#ifdef TQDateTimeEditor_HACK
if (m_dte_date)
m_dte_date->setFocusSection(0);
#else
#ifdef TQ_WS_WIN //tmp
TQKeyEvent ke_left(TQEvent::KeyPress, TQt::Key_Left, 0, 0);
for (int i=0; i<8; i++)
TQApplication::sendEvent( m_dte_date_obj, &ke_left );
#endif
#endif
}
bool KexiDateTableEdit::eventFilter( TQObject *o, TQEvent *e )
{
if (o==m_datePicker) {
kdDebug() << e->type() << endl;
switch (e->type()) {
case TQEvent::Hide:
m_datePickerPopupMenu->hide();
break;
case TQEvent::KeyPress:
case TQEvent::KeyRelease: {
kdDebug() << "ok!" << endl;
TQKeyEvent *ke = (TQKeyEvent *)e;
if (ke->key()==Key_Enter || ke->key()==Key_Return) {
//accepting picker
acceptDate();
return true;
}
else if (ke->key()==Key_Escape) {
//canceling picker
m_datePickerPopupMenu->hide();
kdDebug() << "reject" << endl;
return true;
}
else m_datePickerPopupMenu->setFocus();
break;
}
default:
break;
}
}
#ifdef TQ_WS_WIN //tmp
else if (e->type()==TQEvent::FocusIn && o->parent() && o->parent()->parent()==m_edit
&& m_setNumberOnFocus >= 0 && m_dte_date_obj)
{
// there was a number character passed as 'add' parameter in init():
moveToFirstSection();
TQKeyEvent ke(TQEvent::KeyPress, int(TQt::Key_0)+m_setNumberOnFocus,
'0'+m_setNumberOnFocus, 0, TQString::number(m_setNumberOnFocus));
TQApplication::sendEvent( m_dte_date_obj, &ke );
m_setNumberOnFocus = -1;
}
#endif
#ifdef TQDateTimeEditor_HACK
else if (e->type()==TQEvent::KeyPress && m_dte_date) {
TQKeyEvent *ke = static_cast<TQKeyEvent*>(e);
if ((ke->key()==TQt::Key_Right && !m_sentEvent && cursorAtEnd())
|| (ke->key()==TQt::Key_Left && !m_sentEvent && cursorAtStart()))
{
//the editor should send this key event:
m_sentEvent = true; //avoid recursion
TQApplication::sendEvent( this, ke );
m_sentEvent = false;
ke->ignore();
return true;
}
}
#endif
return false;
}
void KexiDateTableEdit::acceptDate()
{
m_edit->setDate(m_datePicker->date());
m_datePickerPopupMenu->hide();
kdDebug() << "accept" << endl;
}
bool KexiDateTableEdit::cursorAtStart()
{
#ifdef TQDateTimeEditor_HACK
return m_dte_date && m_edit->hasFocus() && m_dte_date->focusSection()==0;
#else
return false;
#endif
}
bool KexiDateTableEdit::cursorAtEnd()
{
#ifdef TQDateTimeEditor_HACK
return m_dte_date && m_edit->hasFocus()
&& m_dte_date->focusSection()==int(m_dte_date->sectionCount()-1);
#else
return false;
#endif
}
void KexiDateTableEdit::clear()
{
m_edit->setDate(TQDate());
}*/
KEXI_CELLEDITOR_FACTORY_ITEM_IMPL(KexiDateEditorFactoryItem, KexiDateTableEdit)
#include "kexidatetableedit.moc"
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