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