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tdepim/kaddressbook/xxport/csvimportdialog.cpp

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/*
This file is part of KAddressBook.
Copyright (C) 2003 Tobias Koenig <tokoe@kde.org>
based on the code of KSpread's CSV Import Dialog
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 <tqbuttongroup.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqlineedit.h>
#include <tqpushbutton.h>
#include <tqradiobutton.h>
#include <tqtable.h>
#include <tqtextcodec.h>
#include <tqtooltip.h>
#include <kapplication.h>
#include <kdebug.h>
#include <kdialogbase.h>
#include <kfiledialog.h>
#include <klineedit.h>
#include <klocale.h>
#include <kinputdialog.h>
#include <kmessagebox.h>
#include <kprogress.h>
#include <kstandarddirs.h>
#include <kurlrequester.h>
#include "dateparser.h"
#include "csvimportdialog.h"
enum { Local = 0, Guess = 1, Latin1 = 2, Uni = 3, MSBug = 4, Codec = 5 };
CSVImportDialog::CSVImportDialog( KABC::AddressBook *ab, TQWidget *parent,
const char * name )
: KDialogBase( Plain, i18n ( "CSV Import Dialog" ), Ok | Cancel | User1 |
User2, Ok, parent, name, true, true ),
mAdjustRows( false ),
mStartLine( 0 ),
mTextQuote( '"' ),
mDelimiter( "," ),
mAddressBook( ab )
{
initGUI();
mTypeMap.insert( i18n( "Undefined" ), Undefined );
mTypeMap.insert( KABC::Addressee::formattedNameLabel(), FormattedName );
mTypeMap.insert( KABC::Addressee::familyNameLabel(), FamilyName );
mTypeMap.insert( KABC::Addressee::givenNameLabel(), GivenName );
mTypeMap.insert( KABC::Addressee::additionalNameLabel(), AdditionalName );
mTypeMap.insert( KABC::Addressee::prefixLabel(), Prefix );
mTypeMap.insert( KABC::Addressee::suffixLabel(), Suffix );
mTypeMap.insert( KABC::Addressee::nickNameLabel(), NickName );
mTypeMap.insert( KABC::Addressee::birthdayLabel(), Birthday );
mTypeMap.insert( KABC::Addressee::homeAddressStreetLabel(), HomeAddressStreet );
mTypeMap.insert( KABC::Addressee::homeAddressLocalityLabel(),
HomeAddressLocality );
mTypeMap.insert( KABC::Addressee::homeAddressRegionLabel(), HomeAddressRegion );
mTypeMap.insert( KABC::Addressee::homeAddressPostalCodeLabel(),
HomeAddressPostalCode );
mTypeMap.insert( KABC::Addressee::homeAddressCountryLabel(),
HomeAddressCountry );
mTypeMap.insert( KABC::Addressee::homeAddressLabelLabel(), HomeAddressLabel );
mTypeMap.insert( KABC::Addressee::businessAddressStreetLabel(),
BusinessAddressStreet );
mTypeMap.insert( KABC::Addressee::businessAddressLocalityLabel(),
BusinessAddressLocality );
mTypeMap.insert( KABC::Addressee::businessAddressRegionLabel(),
BusinessAddressRegion );
mTypeMap.insert( KABC::Addressee::businessAddressPostalCodeLabel(),
BusinessAddressPostalCode );
mTypeMap.insert( KABC::Addressee::businessAddressCountryLabel(),
BusinessAddressCountry );
mTypeMap.insert( KABC::Addressee::businessAddressLabelLabel(),
BusinessAddressLabel );
mTypeMap.insert( KABC::Addressee::homePhoneLabel(), HomePhone );
mTypeMap.insert( KABC::Addressee::businessPhoneLabel(), BusinessPhone );
mTypeMap.insert( KABC::Addressee::mobilePhoneLabel(), MobilePhone );
mTypeMap.insert( KABC::Addressee::homeFaxLabel(), HomeFax );
mTypeMap.insert( KABC::Addressee::businessFaxLabel(), BusinessFax );
mTypeMap.insert( KABC::Addressee::carPhoneLabel(), CarPhone );
mTypeMap.insert( KABC::Addressee::isdnLabel(), Isdn );
mTypeMap.insert( KABC::Addressee::pagerLabel(), Pager );
mTypeMap.insert( KABC::Addressee::emailLabel(), Email );
mTypeMap.insert( KABC::Addressee::mailerLabel(), Mailer );
mTypeMap.insert( KABC::Addressee::titleLabel(), Title );
mTypeMap.insert( KABC::Addressee::roleLabel(), Role );
mTypeMap.insert( KABC::Addressee::organizationLabel(), Organization );
mTypeMap.insert( KABC::Addressee::noteLabel(), Note );
mTypeMap.insert( KABC::Addressee::urlLabel(), URL );
mCustomCounter = mTypeMap.count();
int count = mCustomCounter;
KABC::Field::List fields = mAddressBook->fields( KABC::Field::CustomCategory );
KABC::Field::List::Iterator it;
for ( it = fields.begin(); it != fields.end(); ++it, ++count )
mTypeMap.insert( (*it)->label(), count );
reloadCodecs();
connect( mDelimiterBox, TQT_SIGNAL( clicked( int ) ),
this, TQT_SLOT( delimiterClicked( int ) ) );
connect( mDelimiterEdit, TQT_SIGNAL( returnPressed() ),
this, TQT_SLOT( returnPressed() ) );
connect( mDelimiterEdit, TQT_SIGNAL( textChanged ( const TQString& ) ),
this, TQT_SLOT( textChanged ( const TQString& ) ) );
connect( mComboLine, TQT_SIGNAL( activated( const TQString& ) ),
this, TQT_SLOT( lineSelected( const TQString& ) ) );
connect( mComboQuote, TQT_SIGNAL( activated( const TQString& ) ),
this, TQT_SLOT( textquoteSelected( const TQString& ) ) );
connect( mIgnoreDuplicates, TQT_SIGNAL( stateChanged( int ) ),
this, TQT_SLOT( ignoreDuplicatesChanged( int ) ) );
connect( mCodecCombo, TQT_SIGNAL( activated( const TQString& ) ),
this, TQT_SLOT( codecChanged() ) );
connect( mUrlRequester, TQT_SIGNAL( returnPressed( const TQString& ) ),
this, TQT_SLOT( setFile( const TQString& ) ) );
connect( mUrlRequester, TQT_SIGNAL( urlSelected( const TQString& ) ),
this, TQT_SLOT( setFile( const TQString& ) ) );
connect( mUrlRequester->lineEdit(), TQT_SIGNAL( textChanged ( const TQString& ) ),
this, TQT_SLOT( urlChanged( const TQString& ) ) );
connect( this, TQT_SIGNAL( user1Clicked() ),
this, TQT_SLOT( applyTemplate() ) );
connect( this, TQT_SIGNAL( user2Clicked() ),
this, TQT_SLOT( saveTemplate() ) );
}
CSVImportDialog::~CSVImportDialog()
{
mCodecs.clear();
}
KABC::AddresseeList CSVImportDialog::contacts() const
{
DateParser dateParser( mDatePatternEdit->text() );
KABC::AddresseeList contacts;
KProgressDialog progressDialog( mPage );
progressDialog.setAutoClose( true );
progressDialog.progressBar()->setTotalSteps( mTable->numRows() );
progressDialog.setLabel( i18n( "Importing contacts" ) );
progressDialog.show();
kapp->processEvents();
for ( int row = 1; row < mTable->numRows(); ++row ) {
KABC::Addressee a;
bool emptyRow = true;
KABC::Address addrHome( KABC::Address::Home );
KABC::Address addrWork( KABC::Address::Work );
for ( int col = 0; col < mTable->numCols(); ++col ) {
TQComboTableItem *item = static_cast<TQComboTableItem*>( mTable->item( 0,
col ) );
if ( !item ) {
kdError() << "ERROR: item cast failed" << endl;
continue;
}
TQString value = mTable->text( row, col );
if ( 1 == row && static_cast<TQTableItem *>(item)->text() == value )
// we are looking at a header row, stop now
break;
if ( !value.isEmpty() )
emptyRow = false;
switch ( posToType( item->currentItem() ) ) {
case Undefined:
continue;
break;
case FormattedName:
a.setFormattedName( value );
break;
case GivenName:
a.setGivenName( value );
break;
case FamilyName:
a.setFamilyName( value );
break;
case AdditionalName:
a.setAdditionalName( value );
break;
case Prefix:
a.setPrefix( value );
break;
case Suffix:
a.setSuffix( value );
break;
case NickName:
a.setNickName( value );
break;
case Birthday:
a.setBirthday( dateParser.parse( value ) );
break;
case Email:
if ( !value.isEmpty() )
a.insertEmail( value, true );
break;
case Role:
a.setRole( value );
break;
case Title:
a.setTitle( value );
break;
case Mailer:
a.setMailer( value );
break;
case URL:
a.setUrl( KURL( value ) );
break;
case Organization:
a.setOrganization( value );
break;
case Note:
a.setNote( a.note() + value + "\n" );
break;
case HomePhone:
if ( !value.isEmpty() ) {
KABC::PhoneNumber number( value, KABC::PhoneNumber::Home );
a.insertPhoneNumber( number );
}
break;
case BusinessPhone:
if ( !value.isEmpty() ) {
KABC::PhoneNumber number( value, KABC::PhoneNumber::Work );
a.insertPhoneNumber( number );
}
break;
case MobilePhone:
if ( !value.isEmpty() ) {
KABC::PhoneNumber number( value, KABC::PhoneNumber::Cell );
a.insertPhoneNumber( number );
}
break;
case HomeFax:
if ( !value.isEmpty() ) {
KABC::PhoneNumber number( value, KABC::PhoneNumber::Home |
KABC::PhoneNumber::Fax );
a.insertPhoneNumber( number );
}
break;
case BusinessFax:
if ( !value.isEmpty() ) {
KABC::PhoneNumber number( value, KABC::PhoneNumber::Work |
KABC::PhoneNumber::Fax );
a.insertPhoneNumber( number );
}
break;
case CarPhone:
if ( !value.isEmpty() ) {
KABC::PhoneNumber number( value, KABC::PhoneNumber::Car );
a.insertPhoneNumber( number );
}
break;
case Isdn:
if ( !value.isEmpty() ) {
KABC::PhoneNumber number( value, KABC::PhoneNumber::Isdn );
a.insertPhoneNumber( number );
}
break;
case Pager:
if ( !value.isEmpty() ) {
KABC::PhoneNumber number( value, KABC::PhoneNumber::Pager );
a.insertPhoneNumber( number );
}
break;
case HomeAddressStreet:
addrHome.setStreet( value );
break;
case HomeAddressLocality:
addrHome.setLocality( value );
break;
case HomeAddressRegion:
addrHome.setRegion( value );
break;
case HomeAddressPostalCode:
addrHome.setPostalCode( value );
break;
case HomeAddressCountry:
addrHome.setCountry( value );
break;
case HomeAddressLabel:
addrHome.setLabel( value );
break;
case BusinessAddressStreet:
addrWork.setStreet( value );
break;
case BusinessAddressLocality:
addrWork.setLocality( value );
break;
case BusinessAddressRegion:
addrWork.setRegion( value );
break;
case BusinessAddressPostalCode:
addrWork.setPostalCode( value );
break;
case BusinessAddressCountry:
addrWork.setCountry( value );
break;
case BusinessAddressLabel:
addrWork.setLabel( value );
break;
default:
KABC::Field::List fields = mAddressBook->fields( KABC::Field::CustomCategory );
KABC::Field::List::Iterator it;
int counter = 0;
for ( it = fields.begin(); it != fields.end(); ++it ) {
if ( counter == (int)( posToType( item->currentItem() ) - mCustomCounter ) ) {
(*it)->setValue( a, value );
break;
}
++counter;
}
break;
}
}
kapp->processEvents();
if ( progressDialog.wasCancelled() )
return KABC::AddresseeList();
progressDialog.progressBar()->advance( 1 );
if ( !addrHome.isEmpty() )
a.insertAddress( addrHome );
if ( !addrWork.isEmpty() )
a.insertAddress( addrWork );
if ( !emptyRow && !a.isEmpty() )
contacts.append( a );
}
return contacts;
}
void CSVImportDialog::initGUI()
{
mPage = plainPage();
TQGridLayout *layout = new TQGridLayout( mPage, 1, 1, marginHint(),
spacingHint() );
TQHBoxLayout *hbox = new TQHBoxLayout();
hbox->setSpacing( spacingHint() );
TQLabel *label = new TQLabel( i18n( "File to import:" ), mPage );
hbox->addWidget( label );
mUrlRequester = new KURLRequester( mPage );
mUrlRequester->setFilter( "*.csv" );
hbox->addWidget( mUrlRequester );
layout->addMultiCellLayout( hbox, 0, 0, 0, 4 );
// Delimiter: comma, semicolon, tab, space, other
mDelimiterBox = new TQButtonGroup( i18n( "Delimiter" ), mPage );
mDelimiterBox->setColumnLayout( 0, Qt::Vertical );
mDelimiterBox->layout()->setSpacing( spacingHint() );
mDelimiterBox->layout()->setMargin( marginHint() );
TQGridLayout *delimiterLayout = new TQGridLayout( mDelimiterBox->layout() );
delimiterLayout->setAlignment( Qt::AlignTop );
layout->addMultiCellWidget( mDelimiterBox, 1, 4, 0, 0 );
mRadioComma = new TQRadioButton( i18n( "Comma" ), mDelimiterBox );
mRadioComma->setChecked( true );
delimiterLayout->addWidget( mRadioComma, 0, 0 );
mRadioSemicolon = new TQRadioButton( i18n( "Semicolon" ), mDelimiterBox );
delimiterLayout->addWidget( mRadioSemicolon, 0, 1 );
mRadioTab = new TQRadioButton( i18n( "Tabulator" ), mDelimiterBox );
delimiterLayout->addWidget( mRadioTab, 1, 0 );
mRadioSpace = new TQRadioButton( i18n( "Space" ), mDelimiterBox );
delimiterLayout->addWidget( mRadioSpace, 1, 1 );
mRadioOther = new TQRadioButton( i18n( "Other" ), mDelimiterBox );
delimiterLayout->addWidget( mRadioOther, 0, 2 );
mDelimiterEdit = new TQLineEdit( mDelimiterBox );
delimiterLayout->addWidget( mDelimiterEdit, 1, 2 );
mComboLine = new TQComboBox( false, mPage );
mComboLine->insertItem( i18n( "1" ) );
layout->addWidget( mComboLine, 2, 3 );
mComboQuote = new TQComboBox( false, mPage );
mComboQuote->insertItem( i18n( "\"" ), 0 );
mComboQuote->insertItem( i18n( "'" ), 1 );
mComboQuote->insertItem( i18n( "None" ), 2 );
layout->addWidget( mComboQuote, 2, 2 );
mDatePatternEdit = new TQLineEdit( mPage );
mDatePatternEdit->setText( "Y-M-D" ); // ISO 8601 format as default
TQToolTip::add( mDatePatternEdit, i18n( "<ul><li>y: year with 2 digits</li>"
"<li>Y: year with 4 digits</li>"
"<li>m: month with 1 or 2 digits</li>"
"<li>M: month with 2 digits</li>"
"<li>d: day with 1 or 2 digits</li>"
"<li>D: day with 2 digits</li></ul>" ) );
layout->addWidget( mDatePatternEdit, 2, 4 );
label = new TQLabel( i18n( "Start at line:" ), mPage );
layout->addWidget( label, 1, 3 );
label = new TQLabel( i18n( "Textquote:" ), mPage );
layout->addWidget( label, 1, 2 );
label = new TQLabel( i18n( "Date format:" ), mPage );
layout->addWidget( label, 1, 4 );
mIgnoreDuplicates = new TQCheckBox( mPage );
mIgnoreDuplicates->setText( i18n( "Ignore duplicate delimiters" ) );
layout->addMultiCellWidget( mIgnoreDuplicates, 3, 3, 2, 4 );
mCodecCombo = new TQComboBox( mPage );
layout->addMultiCellWidget( mCodecCombo, 4, 4, 2, 4 );
mTable = new TQTable( 0, 0, mPage );
mTable->setSelectionMode( TQTable::NoSelection );
mTable->horizontalHeader()->hide();
layout->addMultiCellWidget( mTable, 5, 5, 0, 4 );
setButtonText( User1, i18n( "Apply Template..." ) );
setButtonText( User2, i18n( "Save Template..." ) );
enableButtonOK( false );
actionButton( User1 )->setEnabled( false );
actionButton( User2 )->setEnabled( false );
resize( 400, 300 );
}
void CSVImportDialog::fillTable()
{
int row, column;
bool lastCharDelimiter = false;
bool ignoreDups = mIgnoreDuplicates->isChecked();
enum { S_START, S_QUOTED_FIELD, S_MAYBE_END_OF_QUOTED_FIELD, S_END_OF_QUOTED_FIELD,
S_MAYBE_NORMAL_FIELD, S_NORMAL_FIELD } state = S_START;
TQChar x;
TQString field;
// store previous assignment
mTypeStore.clear();
for ( column = 0; column < mTable->numCols(); ++column ) {
TQComboTableItem *item = static_cast<TQComboTableItem*>( mTable->item( 0,
column ) );
if ( !item || mClearTypeStore )
mTypeStore.append( typeToPos( Undefined ) );
else if ( item )
mTypeStore.append( item->currentItem() );
}
clearTable();
row = column = 1;
TQTextStream inputStream( mFileArray, IO_ReadOnly );
// find the current codec
int code = mCodecCombo->currentItem();
if ( code == Local )
inputStream.setEncoding( TQTextStream::Locale );
else if ( code >= Codec )
inputStream.setCodec( mCodecs.at( code - Codec ) );
else if ( code == Uni )
inputStream.setEncoding( TQTextStream::Unicode );
else if ( code == MSBug )
inputStream.setEncoding( TQTextStream::UnicodeReverse );
else if ( code == Latin1 )
inputStream.setEncoding( TQTextStream::Latin1 );
else if ( code == Guess ) {
TQTextCodec* codec = TQTextCodec::codecForContent( mFileArray.data(), mFileArray.size() );
if ( codec ) {
KMessageBox::information( this, i18n( "Using codec '%1'" ).arg( codec->name() ), i18n( "Encoding" ) );
inputStream.setCodec( codec );
}
}
int maxColumn = 0;
while ( !inputStream.atEnd() ) {
inputStream >> x; // read one char
if ( x == '\r' ) inputStream >> x; // eat '\r', to handle DOS/LOSEDOWS files correctly
switch ( state ) {
case S_START :
if ( x == mTextQuote ) {
state = S_QUOTED_FIELD;
} else if ( x == mDelimiter ) {
if ( ( ignoreDups == false ) || ( lastCharDelimiter == false ) )
++column;
lastCharDelimiter = true;
} else if ( x == '\n' ) {
++row;
column = 1;
} else {
field += x;
state = S_MAYBE_NORMAL_FIELD;
}
break;
case S_QUOTED_FIELD :
if ( x == mTextQuote ) {
state = S_MAYBE_END_OF_QUOTED_FIELD;
} else if ( x == '\n' && mTextQuote.isNull() ) {
setText( row - mStartLine + 1, column, field );
field = "";
if ( x == '\n' ) {
++row;
column = 1;
} else {
if ( ( ignoreDups == false ) || ( lastCharDelimiter == false ) )
++column;
lastCharDelimiter = true;
}
state = S_START;
} else {
field += x;
}
break;
case S_MAYBE_END_OF_QUOTED_FIELD :
if ( x == mTextQuote ) {
field += x;
state = S_QUOTED_FIELD;
} else if ( x == mDelimiter || x == '\n' ) {
setText( row - mStartLine + 1, column, field );
field = "";
if ( x == '\n' ) {
++row;
column = 1;
} else {
if ( ( ignoreDups == false ) || ( lastCharDelimiter == false ) )
++column;
lastCharDelimiter = true;
}
state = S_START;
} else {
state = S_END_OF_QUOTED_FIELD;
}
break;
case S_END_OF_QUOTED_FIELD :
if ( x == mDelimiter || x == '\n' ) {
setText( row - mStartLine + 1, column, field );
field = "";
if ( x == '\n' ) {
++row;
column = 1;
} else {
if ( ( ignoreDups == false ) || ( lastCharDelimiter == false ) )
++column;
lastCharDelimiter = true;
}
state = S_START;
} else {
state = S_END_OF_QUOTED_FIELD;
}
break;
case S_MAYBE_NORMAL_FIELD :
if ( x == mTextQuote ) {
field = "";
state = S_QUOTED_FIELD;
break;
}
case S_NORMAL_FIELD :
if ( x == mDelimiter || x == '\n' ) {
setText( row - mStartLine + 1, column, field );
field = "";
if ( x == '\n' ) {
++row;
column = 1;
} else {
if ( ( ignoreDups == false ) || ( lastCharDelimiter == false ) )
++column;
lastCharDelimiter = true;
}
state = S_START;
} else {
field += x;
}
}
if ( x != mDelimiter )
lastCharDelimiter = false;
if ( column > maxColumn )
maxColumn = column;
}
// file with only one line without '\n'
if ( field.length() > 0 ) {
setText( row - mStartLine + 1, column, field );
++row;
field = "";
}
adjustRows( row - mStartLine );
mTable->setNumCols( maxColumn );
for ( column = 0; column < mTable->numCols(); ++column ) {
TQComboTableItem *item = new TQComboTableItem( mTable, mTypeMap.keys() );
mTable->setItem( 0, column, item );
if ( column < (int)mTypeStore.count() )
item->setCurrentItem( mTypeStore[ column ] );
else
item->setCurrentItem( typeToPos( Undefined ) );
mTable->adjustColumn( column );
}
resizeColumns();
}
void CSVImportDialog::clearTable()
{
for ( int row = 0; row < mTable->numRows(); ++row )
for ( int column = 0; column < mTable->numCols(); ++column )
mTable->clearCell( row, column );
}
void CSVImportDialog::fillComboBox()
{
mComboLine->clear();
for ( int row = 1; row < mTable->numRows() + 1; ++row )
mComboLine->insertItem( TQString::number( row ), row - 1 );
}
void CSVImportDialog::reloadCodecs()
{
mCodecCombo->clear();
mCodecs.clear();
TQTextCodec *codec;
for ( int i = 0; ( codec = TQTextCodec::codecForIndex( i ) ); i++ )
mCodecs.append( codec );
mCodecCombo->insertItem( i18n( "Local (%1)" ).arg( TQTextCodec::codecForLocale()->name() ), Local );
mCodecCombo->insertItem( i18n( "[guess]" ), Guess );
mCodecCombo->insertItem( i18n( "Latin1" ), Latin1 );
mCodecCombo->insertItem( i18n( "Unicode" ), Uni );
mCodecCombo->insertItem( i18n( "Microsoft Unicode" ), MSBug );
for ( uint i = 0; i < mCodecs.count(); i++ )
mCodecCombo->insertItem( mCodecs.at( i )->name(), Codec + i );
}
void CSVImportDialog::setText( int row, int col, const TQString& text )
{
if ( row < 1 ) // skipped by the user
return;
if ( mTable->numRows() < row ) {
mTable->setNumRows( row + 5000 ); // We add 5000 at a time to limit recalculations
mAdjustRows = true;
}
if ( mTable->numCols() < col )
mTable->setNumCols( col + 50 ); // We add 50 at a time to limit recalculation
mTable->setText( row - 1, col - 1, text );
}
/*
* Called after the first fillTable() when number of rows are unknown.
*/
void CSVImportDialog::adjustRows( int rows )
{
if ( mAdjustRows ) {
mTable->setNumRows( rows );
mAdjustRows = false;
}
}
void CSVImportDialog::resizeColumns()
{
TQFontMetrics fm = fontMetrics();
int width = 0;
TQMap<TQString, uint>::ConstIterator it;
for ( it = mTypeMap.begin(); it != mTypeMap.end(); ++it ) {
width = QMAX( width, fm.width( it.key() ) );
}
for ( int i = 0; i < mTable->numCols(); ++i )
mTable->setColumnWidth( i, QMAX( width + 15, mTable->columnWidth( i ) ) );
}
void CSVImportDialog::returnPressed()
{
if ( mDelimiterBox->id( mDelimiterBox->selected() ) != 4 )
return;
mDelimiter = mDelimiterEdit->text();
fillTable();
}
void CSVImportDialog::textChanged ( const TQString& )
{
mRadioOther->setChecked ( true );
delimiterClicked( 4 ); // other
}
void CSVImportDialog::delimiterClicked( int id )
{
switch ( id ) {
case 0: // comma
mDelimiter = ",";
break;
case 4: // other
mDelimiter = mDelimiterEdit->text();
break;
case 2: // tab
mDelimiter = "\t";
break;
case 3: // space
mDelimiter = " ";
break;
case 1: // semicolon
mDelimiter = ";";
break;
}
fillTable();
}
void CSVImportDialog::textquoteSelected( const TQString& mark )
{
if ( mComboQuote->currentItem() == 2 )
mTextQuote = 0;
else
mTextQuote = mark[ 0 ];
fillTable();
}
void CSVImportDialog::lineSelected( const TQString& line )
{
mStartLine = line.toInt() - 1;
fillTable();
}
void CSVImportDialog::slotOk()
{
bool assigned = false;
for ( int column = 0; column < mTable->numCols(); ++column ) {
TQComboTableItem *item = static_cast<TQComboTableItem*>( mTable->item( 0,
column ) );
if ( item && posToType( item->currentItem() ) != Undefined )
assigned = true;
}
if ( assigned )
KDialogBase::slotOk();
else
KMessageBox::sorry( this, i18n( "You have to assign at least one column." ) );
}
void CSVImportDialog::applyTemplate()
{
TQMap<uint,int> columnMap;
TQMap<TQString, TQString> fileMap;
TQStringList templates;
// load all template files
TQStringList list = KGlobal::dirs()->findAllResources( "data" , TQString( kapp->name() ) +
"/csv-templates/*.desktop", true, true );
for ( TQStringList::iterator it = list.begin(); it != list.end(); ++it )
{
KSimpleConfig config( *it, true );
if ( !config.hasGroup( "csv column map" ) )
continue;
config.setGroup( "Misc" );
templates.append( config.readEntry( "Name" ) );
fileMap.insert( config.readEntry( "Name" ), *it );
}
// let the user chose, what to take
bool ok = false;
TQString tmp;
tmp = KInputDialog::getItem( i18n( "Template Selection" ),
i18n( "Please select a template, that matches the CSV file:" ),
templates, 0, false, &ok, this );
if ( !ok )
return;
KSimpleConfig config( fileMap[ tmp ], true );
config.setGroup( "General" );
mDatePatternEdit->setText( config.readEntry( "DatePattern", "Y-M-D" ) );
uint numColumns = config.readUnsignedNumEntry( "Columns" );
mDelimiterEdit->setText( config.readEntry( "DelimiterOther" ) );
mDelimiterBox->setButton( config.readNumEntry( "DelimiterType" ) );
delimiterClicked( config.readNumEntry( "DelimiterType" ) );
int quoteType = config.readNumEntry( "QuoteType" );
mComboQuote->setCurrentItem( quoteType );
textquoteSelected( mComboQuote->currentText() );
// create the column map
config.setGroup( "csv column map" );
for ( uint i = 0; i < numColumns; ++i ) {
int col = config.readNumEntry( TQString::number( i ) );
columnMap.insert( i, col );
}
// apply the column map
for ( uint column = 0; column < columnMap.count(); ++column ) {
int type = columnMap[ column ];
TQComboTableItem *item = static_cast<TQComboTableItem*>( mTable->item( 0,
column ) );
if ( item )
item->setCurrentItem( typeToPos( type ) );
}
}
void CSVImportDialog::saveTemplate()
{
TQString fileName = KFileDialog::getSaveFileName(
locateLocal( "data", TQString( kapp->name() ) + "/csv-templates/" ),
"*.desktop", this );
if ( fileName.isEmpty() )
return;
if ( !fileName.contains( ".desktop" ) )
fileName += ".desktop";
if( TQFileInfo(fileName).exists() ) {
if(KMessageBox::questionYesNo( this, i18n("Do you want to overwrite file \"%1\"").arg(fileName) ) == KMessageBox::No)
return;
}
TQString name = KInputDialog::getText( i18n( "Template Name" ), i18n( "Please enter a name for the template:" ) );
if ( name.isEmpty() )
return;
KConfig config( fileName );
config.setGroup( "General" );
config.writeEntry( "DatePattern", mDatePatternEdit->text() );
config.writeEntry( "Columns", mTable->numCols() );
config.writeEntry( "DelimiterType", mDelimiterBox->id( mDelimiterBox->selected() ) );
config.writeEntry( "DelimiterOther", mDelimiterEdit->text() );
config.writeEntry( "QuoteType", mComboQuote->currentItem() );
config.setGroup( "Misc" );
config.writeEntry( "Name", name );
config.setGroup( "csv column map" );
for ( int column = 0; column < mTable->numCols(); ++column ) {
TQComboTableItem *item = static_cast<TQComboTableItem*>( mTable->item( 0,
column ) );
if ( item )
config.writeEntry( TQString::number( column ), posToType(
item->currentItem() ) );
else
config.writeEntry( TQString::number( column ), 0 );
}
config.sync();
}
TQString CSVImportDialog::getText( int row, int col )
{
return mTable->text( row, col );
}
uint CSVImportDialog::posToType( int pos ) const
{
uint counter = 0;
TQMap<TQString, uint>::ConstIterator it;
for ( it = mTypeMap.begin(); it != mTypeMap.end(); ++it, ++counter )
if ( counter == (uint)pos )
return it.data();
return 0;
}
int CSVImportDialog::typeToPos( uint type ) const
{
uint counter = 0;
TQMap<TQString, uint>::ConstIterator it;
for ( it = mTypeMap.begin(); it != mTypeMap.end(); ++it, ++counter )
if ( it.data() == type )
return counter;
return -1;
}
void CSVImportDialog::ignoreDuplicatesChanged( int )
{
fillTable();
}
void CSVImportDialog::setFile( const TQString &fileName )
{
if ( fileName.isEmpty() )
return;
TQFile file( fileName );
if ( !file.open( IO_ReadOnly ) ) {
KMessageBox::sorry( this, i18n( "Cannot open input file." ) );
file.close();
return;
}
mFileArray = file.readAll();
file.close();
mClearTypeStore = true;
clearTable();
mTable->setNumCols( 0 );
mTable->setNumRows( 0 );
fillTable();
mClearTypeStore = false;
fillComboBox();
}
void CSVImportDialog::urlChanged( const TQString &file )
{
bool state = !file.isEmpty();
enableButtonOK( state );
actionButton( User1 )->setEnabled( state );
actionButton( User2 )->setEnabled( state );
}
void CSVImportDialog::codecChanged()
{
fillTable();
}
#include <csvimportdialog.moc>
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