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/* This file is part of the KDE project
Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
This library 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 library 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 library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kexicsvwidgets.h"
#include <tqdir.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <klocale.h>
#include <klineedit.h>
#include <kdialogbase.h>
#include <kactivelabel.h>
#include <kiconloader.h>
#include <kmimetype.h>
#define KEXICSV_OTHER_DELIMITER_INDEX 4
KexiCSVDelimiterWidget::KexiCSVDelimiterWidget( bool lineEditOnBottom, TQWidget * parent )
: TQWidget(parent, "KexiCSVDelimiterWidget")
, m_availableDelimiters(KEXICSV_OTHER_DELIMITER_INDEX)
{
TQBoxLayout *lyr =
lineEditOnBottom ?
(TQBoxLayout *)new TQVBoxLayout( this, 0, KDialogBase::spacingHint() )
: (TQBoxLayout *)new TQHBoxLayout( this, 0, KDialogBase::spacingHint() );
m_availableDelimiters[0]=KEXICSV_DEFAULT_FILE_DELIMITER;
m_availableDelimiters[1]=";";
m_availableDelimiters[2]="\t";
m_availableDelimiters[3]=" ";
m_combo = new KComboBox(this, "KexiCSVDelimiterComboBox");
m_combo->insertItem( i18n("Comma \",\"") ); //<-- KEXICSV_DEFAULT_FILE_DELIMITER
m_combo->insertItem( i18n( "Semicolon \";\"" ) );
m_combo->insertItem( i18n( "Tabulator" ) );
m_combo->insertItem( i18n( "Space \" \"" ) );
m_combo->insertItem( i18n( "Other" ) );
lyr->addWidget(m_combo);
setFocusProxy(m_combo);
m_delimiterEdit = new KLineEdit( this, "m_delimiterEdit" );
// m_delimiterEdit->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)0, 0, 0, m_delimiterEdit->sizePolicy().hasHeightForWidth() ) );
m_delimiterEdit->setMaximumSize( TQSize( 30, 32767 ) );
m_delimiterEdit->setMaxLength(1);
lyr->addWidget( m_delimiterEdit );
if (!lineEditOnBottom)
lyr->addStretch(2);
slotDelimiterChangedInternal(KEXICSV_DEFAULT_FILE_DELIMITER_INDEX); //this will init m_delimiter
connect(m_combo, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(slotDelimiterChanged(int)));
connect(m_delimiterEdit, TQT_SIGNAL(returnPressed()),
this, TQT_SLOT(slotDelimiterLineEditReturnPressed()));
connect(m_delimiterEdit, TQT_SIGNAL(textChanged( const TQString & )),
this, TQT_SLOT(slotDelimiterLineEditTextChanged( const TQString & ) ));
}
void KexiCSVDelimiterWidget::slotDelimiterChanged(int index)
{
slotDelimiterChangedInternal(index);
if (index==KEXICSV_OTHER_DELIMITER_INDEX)
m_delimiterEdit->setFocus();
}
void KexiCSVDelimiterWidget::slotDelimiterChangedInternal(int index)
{
bool changed = false;
if (index > KEXICSV_OTHER_DELIMITER_INDEX)
return;
else if (index == KEXICSV_OTHER_DELIMITER_INDEX) {
changed = m_delimiter != m_delimiterEdit->text();
m_delimiter = m_delimiterEdit->text();
}
else {
changed = m_delimiter != m_availableDelimiters[index];
m_delimiter = m_availableDelimiters[index];
}
m_delimiterEdit->setEnabled(index == KEXICSV_OTHER_DELIMITER_INDEX);
if (changed)
emit delimiterChanged(m_delimiter);
}
void KexiCSVDelimiterWidget::slotDelimiterLineEditReturnPressed()
{
if (m_combo->currentItem() != KEXICSV_OTHER_DELIMITER_INDEX)
return;
slotDelimiterChangedInternal(KEXICSV_OTHER_DELIMITER_INDEX);
}
void KexiCSVDelimiterWidget::slotDelimiterLineEditTextChanged( const TQString & )
{
slotDelimiterChangedInternal(KEXICSV_OTHER_DELIMITER_INDEX);
}
void KexiCSVDelimiterWidget::setDelimiter(const TQString& delimiter)
{
TQValueVector<TQString>::ConstIterator it = m_availableDelimiters.constBegin();
int index = 0;
for (; it != m_availableDelimiters.constEnd(); ++it, index++) {
if (*it == delimiter) {
m_combo->setCurrentItem(index);
slotDelimiterChangedInternal(index);
return;
}
}
//else: set other (custom) delimiter
m_delimiterEdit->setText(delimiter);
m_combo->setCurrentItem(KEXICSV_OTHER_DELIMITER_INDEX);
slotDelimiterChangedInternal(KEXICSV_OTHER_DELIMITER_INDEX);
}
//----------------------------------------------------
KexiCSVTextQuoteComboBox::KexiCSVTextQuoteComboBox( TQWidget * parent )
: KComboBox(parent, "KexiCSVTextQuoteComboBox")
{
insertItem( "\"" );
insertItem( "'" );
insertItem( i18n( "None" ) );
}
TQString KexiCSVTextQuoteComboBox::textQuote() const
{
if (currentItem()==2)
return TQString();
return currentText();
}
void KexiCSVTextQuoteComboBox::setTextQuote(const TQString& textQuote)
{
if (textQuote=="\"" || textQuote=="'")
setCurrentText(textQuote);
else if (textQuote.isEmpty())
setCurrentText(i18n( "None" ));
}
//----------------------------------------------------
KexiCSVInfoLabel::KexiCSVInfoLabel( const TQString& labelText, TQWidget* parent )
: TQWidget(parent, "KexiCSVInfoLabel")
{
TQVBoxLayout *vbox = new TQVBoxLayout( this, 0, KDialogBase::spacingHint() );
TQHBoxLayout *hbox = new TQHBoxLayout( this );
vbox->addLayout(hbox);
m_leftLabel = new TQLabel(labelText, this);
m_leftLabel->setMinimumWidth(130);
m_leftLabel->setSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Preferred);
m_leftLabel->setAlignment(TQt::AlignVCenter | TQt::AlignLeft | TQt::WordBreak);
hbox->addWidget(m_leftLabel);
m_iconLbl = new TQLabel(this);
m_iconLbl->setSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Preferred);
m_iconLbl->setAlignment(TQt::AlignVCenter | TQt::AlignLeft);
m_fnameLbl = new KActiveLabel(this);
m_fnameLbl->setFocusPolicy(TQ_NoFocus);
m_fnameLbl->setTextFormat(TQt::PlainText);
m_fnameLbl->setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding,1,0));
m_fnameLbl->setLineWidth(1);
m_fnameLbl->setFrameStyle(TQFrame::Box);
m_fnameLbl->setAlignment(TQt::AlignVCenter | TQt::AlignLeft | TQt::WordBreak);
hbox->addSpacing(5);
hbox->addWidget(m_iconLbl);
hbox->addWidget(m_fnameLbl, 1, TQt::AlignVCenter | TQt::AlignLeft | TQt::WordBreak);
hbox->addSpacing(10);
m_commentLbl = new KActiveLabel(this);
m_commentLbl->setFocusPolicy(TQ_NoFocus);
m_commentLbl->setTextFormat(TQt::PlainText);
m_commentLbl->setSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding);
m_commentLbl->setLineWidth(1);
m_commentLbl->setFrameStyle(TQFrame::Box);
m_commentLbl->setAlignment(TQt::AlignVCenter | TQt::AlignLeft | TQt::WordBreak);
hbox->addWidget(m_commentLbl, 0, TQt::AlignVCenter | TQt::AlignRight | TQt::WordBreak);
m_separator = new TQFrame(this);
m_separator->setFrameShape(TQFrame::HLine);
m_separator->setFrameShadow(TQFrame::Sunken);
vbox->addWidget(m_separator);
}
void KexiCSVInfoLabel::setFileName( const TQString& fileName )
{
m_fnameLbl->setText( TQDir::convertSeparators(fileName) );
if (!fileName.isEmpty()) {
m_iconLbl->setPixmap(
KMimeType::pixmapForURL(KURL::fromPathOrURL(fileName), 0, KIcon::Desktop) );
}
}
void KexiCSVInfoLabel::setLabelText( const TQString& text )
{
m_fnameLbl->setText( text );
// int lines = m_fnameLbl->lines();
// m_fnameLbl->setFixedHeight(
// TQFontMetrics(m_fnameLbl->currentFont()).height() * lines );
}
void KexiCSVInfoLabel::setIcon(const TQString& iconName)
{
m_iconLbl->setPixmap( DesktopIcon(iconName) );
}
void KexiCSVInfoLabel::setCommentText( const TQString& text )
{
m_commentLbl->setText(text);
}
//----------------------------------------------------
TQStringList csvMimeTypes()
{
TQStringList mimetypes;
mimetypes << "text/x-csv" << "text/plain" << "all/allfiles";
return mimetypes;
}
#include "kexicsvwidgets.moc"
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