You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
430 lines
14 KiB
430 lines
14 KiB
/***************************************************************************
|
|
csvimportdlg.cpp - description
|
|
-------------------
|
|
begin : Don Aug 21 2003
|
|
copyright : (C) 2003 by Dominik Seichter
|
|
email : domseichter@web.de
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "csvimportdlg.h"
|
|
#include "printersettings.h"
|
|
#include "sqltables.h"
|
|
#include "encodingcombo.h"
|
|
|
|
// TQt includes
|
|
#include <tqcheckbox.h>
|
|
#include <tqcursor.h>
|
|
#include <tqfile.h>
|
|
#include <tqframe.h>
|
|
#include <tqgroupbox.h>
|
|
#include <tqhbuttongroup.h>
|
|
#include <tqheader.h>
|
|
#include <tqlabel.h>
|
|
#include <tqlayout.h>
|
|
#include <tqlistbox.h>
|
|
#include <tqprogressdialog.h>
|
|
#include <tqsqlquery.h>
|
|
#include <tqtable.h>
|
|
#include <tqradiobutton.h>
|
|
#include <tqtextstream.h>
|
|
#include <tqvbox.h>
|
|
|
|
// KDE includes
|
|
#include <tdeapplication.h>
|
|
#include <kcombobox.h>
|
|
#include <klineedit.h>
|
|
#include <tdelocale.h>
|
|
#include <tdemessagebox.h>
|
|
#include <knuminput.h>
|
|
#include <kpushbutton.h>
|
|
#include <kurlrequester.h>
|
|
#include "csvfile.h"
|
|
|
|
// import from labelprinter.cpp
|
|
extern TQString removeQuote( TQString text, TQString quote );
|
|
|
|
const char* NOFIELD = "<NONE>";
|
|
|
|
CSVImportDlg::CSVImportDlg(TQWidget *parent, const char *name )
|
|
: KDialogBase( KDialogBase::Tabbed, i18n("Import"),
|
|
KDialogBase::Ok | KDialogBase::Close, KDialogBase::Ok, parent,name,false,true)
|
|
{
|
|
setButtonOKText( i18n("&Import"), i18n("Import the selected file into your tables.") );
|
|
|
|
createPage1();
|
|
createPage2();
|
|
|
|
connect( requester, TQT_SIGNAL( textChanged( const TQString & ) ), this, TQT_SLOT( settingsChanged() ) );
|
|
connect( buttonSet, TQT_SIGNAL( clicked() ), this, TQT_SLOT( setCol() ) );
|
|
connect( comboSQL, TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( updateFields() ) );
|
|
connect( databaseName, TQT_SIGNAL( textChanged( const TQString & ) ), this, TQT_SLOT( updateFields() ) );
|
|
connect( comboEncoding, TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( settingsChanged() ) );
|
|
connect( table->horizontalHeader(), TQT_SIGNAL( clicked( int ) ), this, TQT_SLOT( updateCol( int ) ) );
|
|
connect( radioCSVFile, TQT_SIGNAL( clicked() ), this, TQT_SLOT( enableControls() ) );
|
|
connect( radioFixedFile, TQT_SIGNAL( clicked() ), this, TQT_SLOT( enableControls() ) );
|
|
connect( buttonAdd, TQT_SIGNAL( clicked() ), this, TQT_SLOT( addWidth() ) );
|
|
connect( buttonRemove,TQT_SIGNAL( clicked() ), this, TQT_SLOT( removeWidth() ) );
|
|
connect( comment, TQT_SIGNAL( textChanged( const TQString & ) ), this, TQT_SLOT( settingsChanged() ) );
|
|
connect( quote, TQT_SIGNAL( textChanged( const TQString & ) ), this, TQT_SLOT( settingsChanged() ) );
|
|
connect( separator, TQT_SIGNAL( textChanged( const TQString & ) ), this, TQT_SLOT( settingsChanged() ) );
|
|
connect( checkLoadAll, TQT_SIGNAL( clicked() ), this, TQT_SLOT( enableControls() ) );
|
|
|
|
updateFields();
|
|
enableControls();
|
|
|
|
show();
|
|
}
|
|
|
|
CSVImportDlg::~CSVImportDlg()
|
|
{
|
|
}
|
|
|
|
void CSVImportDlg::createPage1()
|
|
{
|
|
TQFrame* box = addPage( i18n("&Import Data") );
|
|
TQVBoxLayout* layout = new TQVBoxLayout( box, 6, 6 );
|
|
TQGridLayout* grid = new TQGridLayout( 2 );
|
|
|
|
requester = new KURLRequester( box );
|
|
comboEncoding = new EncodingCombo( box );
|
|
comboSQL = new KComboBox( false, box );
|
|
comboSQL->insertItem( TABLE_BASIC );
|
|
comboSQL->insertItem( TABLE_CUSTOMER );
|
|
comboSQL->insertItem( TABLE_CUSTOMER_TEXT );
|
|
comboSQL->insertItem( TABLE_LABEL_DEF );
|
|
comboSQL->insertItem( i18n("Other table...") );
|
|
|
|
databaseName = new KLineEdit( box );
|
|
checkLoadAll = new TQCheckBox( i18n("&Load complete file into preview"), box );
|
|
spinLoadOnly = new KIntNumInput( box );
|
|
spinLoadOnly->setLabel( i18n("Load only a number of datasets:"), AlignLeft | AlignVCenter );
|
|
spinLoadOnly->setRange( 0, 10000, 1, false );
|
|
checkLoadAll->setChecked( true );
|
|
|
|
table = new TQTable( box );
|
|
table->setReadOnly( true );
|
|
|
|
frame = new TQFrame( box );
|
|
TQHBoxLayout* layout2 = new TQHBoxLayout( frame, 6, 6 );
|
|
|
|
spinCol = new KIntNumInput( frame );
|
|
spinCol->setLabel( i18n("Column:"), AlignLeft | AlignVCenter );
|
|
spinCol->setRange( 0, 0, 0, false );
|
|
|
|
comboField = new KComboBox( false, frame );
|
|
buttonSet = new KPushButton( i18n("Set"), frame );
|
|
|
|
layout2->addWidget( spinCol );
|
|
layout2->addWidget( new TQLabel( i18n("Database field to use for this column:"), frame ) );
|
|
layout2->addWidget( comboField );
|
|
layout2->addWidget( buttonSet );
|
|
|
|
grid->addWidget( new TQLabel( i18n("File to import:"), box ), 0, 0 );
|
|
grid->addWidget( requester, 0, 1 );
|
|
grid->addWidget( new TQLabel( i18n("Encoding:"), box ), 1, 0 );
|
|
grid->addWidget( comboEncoding, 1, 1 );
|
|
grid->addWidget( new TQLabel( i18n("Import into table:"), box ), 2, 0 );
|
|
grid->addWidget( comboSQL, 2, 1 );
|
|
grid->addWidget( new TQLabel( i18n("Table Name:"), box ), 3, 0 );
|
|
grid->addWidget( databaseName, 3, 1 );
|
|
grid->addWidget( checkLoadAll, 4, 0 );
|
|
grid->addWidget( spinLoadOnly, 4, 1 );
|
|
|
|
layout->addLayout( grid );
|
|
layout->addWidget( table );
|
|
layout->setStretchFactor( table, 2 );
|
|
layout->addWidget( frame );
|
|
}
|
|
|
|
void CSVImportDlg::createPage2()
|
|
{
|
|
labelprinterdata* lb = PrinterSettings::getInstance()->getData();
|
|
TQFrame* mainBox = addPage( i18n("&Import Settings") );
|
|
TQVBoxLayout* layout = new TQVBoxLayout( mainBox, 6, 6 );
|
|
TQSpacerItem* spacer1 = new TQSpacerItem( 20, 20, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
|
|
TQSpacerItem* spacer2 = new TQSpacerItem( 20, 20, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
|
|
|
|
TQHButtonGroup* buttonGroup = new TQHButtonGroup( i18n("File Format:"), mainBox );
|
|
radioCSVFile = new TQRadioButton( i18n("&CSV File"), buttonGroup );
|
|
radioFixedFile = new TQRadioButton( i18n("File with &fixed field width"), buttonGroup );
|
|
|
|
TQHBox* hboxFrame = new TQHBox( mainBox );
|
|
|
|
groupCSV = new TQGroupBox( i18n("CSV File"), hboxFrame );
|
|
groupFixed = new TQGroupBox( i18n("Fixed Field Width File"), hboxFrame );
|
|
|
|
groupCSV->setColumnLayout(0, Qt::Vertical );
|
|
groupCSV->layout()->setSpacing( 6 );
|
|
groupCSV->layout()->setMargin( 11 );
|
|
|
|
TQVBoxLayout* vbox = new TQVBoxLayout( groupCSV->layout() );
|
|
TQGridLayout* grid = new TQGridLayout( 2, 2 );
|
|
grid->setSpacing( 6 );
|
|
grid->setMargin( 11 );
|
|
|
|
TQLabel* label = new TQLabel( groupCSV );
|
|
label->setText( i18n("Comment:") );
|
|
grid->addWidget( label, 0, 0 );
|
|
|
|
comment = new KLineEdit( lb->comment, groupCSV );
|
|
grid->addWidget( comment, 0, 1 );
|
|
|
|
label = new TQLabel( groupCSV );
|
|
label->setText( i18n( "Separator:" ) );
|
|
grid->addWidget( label, 1, 0 );
|
|
|
|
separator = new KLineEdit( lb->separator, groupCSV );
|
|
grid->addWidget( separator, 1, 1 );
|
|
|
|
label = new TQLabel( groupCSV );
|
|
label->setText( i18n("Quote Character:") );
|
|
grid->addWidget( label, 2, 0 );
|
|
|
|
quote = new KLineEdit( lb->quote, groupCSV );
|
|
grid->addWidget( quote, 2, 1 );
|
|
|
|
vbox->addLayout( grid );
|
|
vbox->addItem( spacer1 );
|
|
|
|
groupFixed->setColumnLayout(0, Qt::Horizontal );
|
|
groupFixed->layout()->setSpacing( 6 );
|
|
groupFixed->layout()->setMargin( 11 );
|
|
TQHBoxLayout* groupFixedLayout = new TQHBoxLayout( groupFixed->layout() );
|
|
groupFixedLayout->setAlignment( TQt::AlignTop );
|
|
|
|
listWidth = new TDEListBox( groupFixed );
|
|
|
|
buttonAdd = new KPushButton( groupFixed );
|
|
buttonAdd->setText( i18n( "&Add Field" ) );
|
|
|
|
buttonRemove = new KPushButton( groupFixed );
|
|
buttonRemove->setText( i18n( "&Remove Field" ) );
|
|
|
|
spinNumber = new KIntNumInput( groupFixed );
|
|
spinNumber->setMinValue( 0 );
|
|
spinNumber->setValue( 1 );
|
|
spinNumber->setFocus();
|
|
|
|
TQVBoxLayout* layout2 = new TQVBoxLayout( 0, 6, 6 );
|
|
layout2->addWidget( buttonAdd );
|
|
layout2->addWidget( buttonRemove );
|
|
layout2->addWidget( spinNumber );
|
|
layout2->addItem( spacer2 );
|
|
|
|
groupFixedLayout->addWidget( listWidth );
|
|
groupFixedLayout->addLayout( layout2 );
|
|
|
|
layout->addWidget( buttonGroup );
|
|
layout->addWidget( hboxFrame );
|
|
|
|
radioCSVFile->setChecked( true );
|
|
}
|
|
|
|
void CSVImportDlg::settingsChanged()
|
|
{
|
|
CSVFile file( requester->url() );
|
|
TQStringList list;
|
|
|
|
int i = 0;
|
|
unsigned int z;
|
|
|
|
initCsvFile( &file );
|
|
|
|
table->setNumCols( 0 );
|
|
table->setNumRows( 0 );
|
|
|
|
if( !file.isValid() )
|
|
return;
|
|
|
|
while( !file.isEof() )
|
|
{
|
|
list = file.readNextLine();
|
|
|
|
if( table->numCols() < (int)list.count() )
|
|
table->setNumCols( list.count() );
|
|
|
|
if( table->numRows() <= i )
|
|
// add 100 rows to get a reasonable speed
|
|
table->setNumRows( i + 100 );
|
|
|
|
for( z = 0; z < list.count(); z++ )
|
|
table->setText( i, z, list[z] );
|
|
|
|
if( !checkLoadAll->isChecked() && i > spinLoadOnly->value() )
|
|
break;
|
|
|
|
i++;
|
|
}
|
|
|
|
table->setNumRows( i );
|
|
spinCol->setRange( 1, table->numCols(), 1, false );
|
|
|
|
enableControls();
|
|
}
|
|
|
|
void CSVImportDlg::setCol()
|
|
{
|
|
TQString text = comboField->currentText();
|
|
int v = spinCol->value() - 1;
|
|
if( text == NOFIELD )
|
|
table->horizontalHeader()->setLabel( v, TQString::number( v + 1 ) );
|
|
else {
|
|
for( int i = 0; i < table->horizontalHeader()->count(); i++ )
|
|
if( table->horizontalHeader()->label( i ) == text )
|
|
table->horizontalHeader()->setLabel( i, TQString::number( i + 1 ) );
|
|
|
|
table->horizontalHeader()->setLabel( v, text );
|
|
}
|
|
}
|
|
|
|
TQString CSVImportDlg::getDatabaseName()
|
|
{
|
|
bool b = comboSQL->currentItem() == (comboSQL->count()-1);
|
|
|
|
databaseName->setEnabled( b );
|
|
return b ? databaseName->text() : comboSQL->currentText();
|
|
}
|
|
|
|
void CSVImportDlg::updateFields()
|
|
{
|
|
// also enables databaseName if necessary
|
|
TQString name = getDatabaseName();
|
|
|
|
comboField->clear();
|
|
comboField->insertItem( NOFIELD );
|
|
TQSqlQuery query( SqlTables::getInstance()->driver()->showColumns( name ) );
|
|
while( query.next() )
|
|
comboField->insertItem( query.value( 0 ).toString() );
|
|
|
|
for( int i = 0; i < table->horizontalHeader()->count(); i++ )
|
|
table->horizontalHeader()->setLabel( i, TQString::number( i + 1 ) );
|
|
}
|
|
|
|
void CSVImportDlg::enableControls()
|
|
{
|
|
bool b = table->numRows() && table->numCols();
|
|
|
|
groupCSV->setEnabled( radioCSVFile->isChecked() );
|
|
groupFixed->setEnabled( radioFixedFile->isChecked() );
|
|
|
|
spinLoadOnly->setEnabled( !checkLoadAll->isChecked() );
|
|
|
|
enableButtonOK( b );
|
|
frame->setEnabled( b );
|
|
}
|
|
|
|
void CSVImportDlg::updateCol( int c )
|
|
{
|
|
spinCol->setValue( ++c );
|
|
}
|
|
|
|
void CSVImportDlg::accept()
|
|
{
|
|
CSVFile file( requester->url() );
|
|
TQHeader* h = table->horizontalHeader();
|
|
TQValueList<int> headers;
|
|
TQStringList list;
|
|
TQString name = getDatabaseName();
|
|
|
|
TQString q = "INSERT INTO " + name + " (";
|
|
for( int c = 0; c < table->horizontalHeader()->count(); c++ ) {
|
|
bool ok = true;
|
|
h->label( c ).toInt( &ok );
|
|
if( !ok ) {
|
|
q = q + table->horizontalHeader()->label( c ) + ",";
|
|
headers << c;
|
|
}
|
|
}
|
|
|
|
// remove last ","
|
|
if( q.right( 1 ) == "," )
|
|
q = q.left( q.length() - 1 );
|
|
|
|
q = q + ") VALUES (";
|
|
|
|
initCsvFile( &file );
|
|
if( !file.isValid() )
|
|
KMessageBox::error( this, i18n("Cannot load data from the file:") + requester->url() );
|
|
|
|
|
|
|
|
TDEApplication::setOverrideCursor( TQCursor( TQt::WaitCursor) );
|
|
while( !file.isEof() )
|
|
{
|
|
list = file.readNextLine();
|
|
|
|
TQString line = q;
|
|
for( unsigned int c = 0; c < headers.count(); c++ )
|
|
line.append( "'" + list[ headers[c] ] + "'" + "," );
|
|
|
|
// remove last ","
|
|
if( line.right( 1 ) == "," )
|
|
line = line.left( line.length() - 1 );
|
|
|
|
line = line + ");";
|
|
|
|
TQSqlQuery query;
|
|
if( !query.exec( line ) )
|
|
tqDebug( "%s", (i18n("Could not import the following line:") + line).ascii() );
|
|
//KMessageBox::error( this, i18n("Could not import the following line:") + line );
|
|
}
|
|
|
|
TDEApplication::restoreOverrideCursor();
|
|
KMessageBox::information( this, i18n("Data was imported successfully.") );
|
|
KDialogBase::accept();
|
|
}
|
|
|
|
void CSVImportDlg::addWidth()
|
|
{
|
|
listWidth->insertItem( TQString("%1").arg(spinNumber->value()), -1 );
|
|
settingsChanged();
|
|
}
|
|
|
|
void CSVImportDlg::removeWidth()
|
|
{
|
|
unsigned int i = 0;
|
|
do {
|
|
if(listWidth->isSelected( i )) {
|
|
listWidth->removeItem( i );
|
|
listWidth->setSelected( i-1, true );
|
|
return;
|
|
} else
|
|
i++;
|
|
} while( i < listWidth->count() );
|
|
settingsChanged();
|
|
}
|
|
|
|
TQValueList<int> CSVImportDlg::getFieldWidth()
|
|
{
|
|
TQValueList<int> list;
|
|
|
|
for( unsigned int i=0;i<listWidth->count();i++ )
|
|
list << listWidth->text( i ).toInt();
|
|
|
|
return list;
|
|
}
|
|
|
|
void CSVImportDlg::initCsvFile( CSVFile* file )
|
|
{
|
|
TQValueList<int> width = getFieldWidth();
|
|
|
|
file->setEncoding( comboEncoding->currentText() );
|
|
file->setCSVFile( radioCSVFile->isChecked() );
|
|
file->setComment( comment->text() );
|
|
file->setSeparator( separator->text() );
|
|
file->setQuote( quote->text() );
|
|
file->setFieldWidth( width );
|
|
}
|
|
|
|
|
|
#include "csvimportdlg.moc"
|