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koffice/kspread/dialogs/kspread_dlg_database.cc

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/* This file is part of the KDE project
Copyright (C) 2002-2003 Norbert Andres <nandres@web.de>
(C) 2002 Ariya Hidayat <ariya@kde.org>
(C) 2002 Laurent Montel <montel@kde.org>
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 "kspread_cell.h"
#include "kspread_dlg_database.h"
#include "kspread_doc.h"
#include "kspread_sheet.h"
#include "kspread_util.h"
#include "kspread_undo.h"
#include "kspread_view.h"
#include <kdebug.h>
#include <klistview.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <knumvalidator.h>
#include <kpushbutton.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqframe.h>
#include <tqheader.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqlineedit.h>
#include <tqpushbutton.h>
#include <tqradiobutton.h>
#include <tqsqldatabase.h>
#include <tqsqlerror.h>
#include <tqsqlfield.h>
#include <tqsqlquery.h>
#include <tqsqlrecord.h>
#include <tqtextedit.h>
#include <tqtooltip.h>
#include <tqvariant.h>
#include <tqwhatsthis.h>
#include <tqwidget.h>
using namespace KSpread;
#ifndef TQT_NO_SQL
/********************************************************
* Database wizard *
********************************************************/
DatabaseDialog::DatabaseDialog( View * parent, TQRect const & rect, const char * name, bool modal, WFlags fl )
: KWizard( (TQWidget *) parent, name, modal, fl ),
m_currentPage( eDatabase ),
m_pView( parent ),
m_targetRect( rect ),
m_dbConnection( 0L )
{
if ( !name )
setName( "DatabaseDialog" );
setCaption( i18n( "Insert Data From Database" ) );
// database page
m_database = new TQWidget( this, "m_database" );
m_databaseLayout = new TQGridLayout( m_database, 1, 1, -1, -1, "m_databaseLayout");
TQFrame * Frame5 = new TQFrame( m_database, "Frame5" );
Frame5->setFrameShape( TQFrame::MShape );
Frame5->setFrameShadow( TQFrame::MShadow );
TQVBoxLayout * Frame5Layout = new TQVBoxLayout( Frame5, 11, 6, "Frame5Layout");
TQFrame * Frame16 = new TQFrame( Frame5, "Frame16" );
Frame16->setFrameShape( TQFrame::NoFrame );
Frame16->setFrameShadow( TQFrame::Plain );
TQGridLayout * Frame16Layout = new TQGridLayout( Frame16, 1, 1, 11, 7, "Frame16Layout");
m_Type = new TQLabel( Frame16, "m_Type" );
m_Type->setText( i18n( "Type:" ) );
Frame16Layout->addWidget( m_Type, 0, 0 );
TQLabel * TextLabel4 = new TQLabel( Frame16, "TextLabel4" );
TextLabel4->setText( i18n( "User name:\n"
"(if necessary)" ) );
Frame16Layout->addWidget( TextLabel4, 4, 0 );
TQLabel * TextLabel2 = new TQLabel( Frame16, "TextLabel2" );
TextLabel2->setText( i18n( "Host:" ) );
Frame16Layout->addWidget( TextLabel2, 2, 0 );
m_driver = new TQComboBox( FALSE, Frame16, "m_driver" );
Frame16Layout->addWidget( m_driver, 0, 1 );
m_username = new TQLineEdit( Frame16, "m_username" );
Frame16Layout->addWidget( m_username, 4, 1 );
m_host = new TQLineEdit( Frame16, "m_host" );
m_host->setText("localhost");
Frame16Layout->addWidget( m_host, 2, 1 );
TQLabel * TextLabel3 = new TQLabel( Frame16, "TextLabel3" );
TextLabel3->setText( i18n( "Port:\n(if necessary)") );
Frame16Layout->addWidget( TextLabel3, 3, 0 );
m_password = new TQLineEdit( Frame16, "m_password" );
m_password->setEchoMode( TQLineEdit::Password );
Frame16Layout->addWidget( m_password, 5, 1 );
m_port = new TQLineEdit( Frame16, "m_port" );
m_port->setValidator( new KIntValidator( m_port ) );
Frame16Layout->addWidget( m_port, 3, 1 );
TQLabel * dbName = new TQLabel( Frame16, "dbName" );
dbName->setText( i18n( "Database name: ") );
Frame16Layout->addWidget( dbName, 1, 0 );
m_databaseName = new TQLineEdit( Frame16, "m_databaseName" );
Frame16Layout->addWidget( m_databaseName, 1, 1 );
TQLabel * TextLabel5 = new TQLabel( Frame16, "TextLabel5" );
TextLabel5->setText( i18n( "Password:\n"
"(if necessary)" ) );
Frame16Layout->addWidget( TextLabel5, 5, 0 );
Frame5Layout->addWidget( Frame16 );
m_databasetStatus = new TQLabel( Frame5, "m_databasetStatus" );
m_databasetStatus->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)5, 0, 0, m_databasetStatus->sizePolicy().hasHeightForWidth() ) );
m_databasetStatus->setMaximumSize( TQSize( 32767, 30 ) );
m_databasetStatus->setText( " " );
Frame5Layout->addWidget( m_databasetStatus );
m_databaseLayout->addWidget( Frame5, 0, 1 );
TQFrame * Frame17 = new TQFrame( m_database, "Frame17" );
Frame17->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)7, 0, 0, Frame17->sizePolicy().hasHeightForWidth() ) );
Frame17->setMinimumSize( TQSize( 111, 0 ) );
Frame17->setFrameShape( TQFrame::NoFrame );
Frame17->setFrameShadow( TQFrame::Plain );
m_databaseLayout->addWidget( Frame17, 0, 0 );
addPage( m_database, i18n( "Database" ) );
// new page
m_sheet = new TQWidget( this, "m_table" );
m_sheetLayout = new TQGridLayout( m_sheet, 1, 1, 11, 6, "m_tableLayout");
TQFrame * Frame5_2 = new TQFrame( m_sheet, "Frame5_2" );
Frame5_2->setFrameShape( TQFrame::MShape );
Frame5_2->setFrameShadow( TQFrame::MShadow );
TQGridLayout * Frame5_2Layout = new TQGridLayout( Frame5_2, 1, 1, 11, 6, "Frame5_2Layout");
TQHBoxLayout * Layout21 = new TQHBoxLayout( 0, 0, 6, "Layout21");
// TQLabel * TextLabel12_2 = new TQLabel( Frame5_2, "TextLabel12_2" );
// TextLabel12_2->setText( i18n( "Database:" ) );
// Layout21->addWidget( TextLabel12_2 );
// m_databaseList = new TQComboBox( FALSE, Frame5_2, "m_databaseList" );
// Layout21->addWidget( m_databaseList );
// m_connectButton = new KPushButton( Frame5_2, "m_connectButton" );
// m_connectButton->setText( i18n( "&Connect" ) );
// Layout21->addWidget( m_connectButton );
Frame5_2Layout->addLayout( Layout21, 0, 0 );
m_sheetStatus = new TQLabel( Frame5_2, "m_tableStatus" );
m_sheetStatus->setText( " " );
Frame5_2Layout->addWidget( m_sheetStatus, 3, 0 );
m_SelectSheetLabel = new TQLabel( Frame5_2, "m_SelectSheetLabel" );
m_SelectSheetLabel->setText( i18n( "Select tables:" ) );
Frame5_2Layout->addWidget( m_SelectSheetLabel, 1, 0 );
m_sheetView = new KListView( Frame5_2, "m_tableView" );
m_sheetView->addColumn( i18n( "Sheet" ) );
m_sheetView->setRootIsDecorated( FALSE );
Frame5_2Layout->addWidget( m_sheetView, 2, 0 );
m_sheetLayout->addWidget( Frame5_2, 0, 1 );
TQFrame * Frame17_2 = new TQFrame( m_sheet, "Frame17_2" );
Frame17_2->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)7, 0, 0, Frame17_2->sizePolicy().hasHeightForWidth() ) );
Frame17_2->setMinimumSize( TQSize( 111, 0 ) );
Frame17_2->setFrameShape( TQFrame::NoFrame );
Frame17_2->setFrameShadow( TQFrame::Plain );
m_sheetLayout->addWidget( Frame17_2, 0, 0 );
addPage( m_sheet, i18n( "Sheets" ) );
m_columns = new TQWidget( this, "m_columns" );
m_columnsLayout = new TQGridLayout( m_columns, 1, 1, 11, 6, "m_columnsLayout");
TQFrame * Frame5_2_2 = new TQFrame( m_columns, "Frame5_2_2" );
Frame5_2_2->setFrameShape( TQFrame::MShape );
Frame5_2_2->setFrameShadow( TQFrame::MShadow );
TQGridLayout * Frame5_2_2Layout = new TQGridLayout( Frame5_2_2, 1, 1, 11, 6, "Frame5_2_2Layout");
TQLabel * TextLabel11_2 = new TQLabel( Frame5_2_2, "TextLabel11_2" );
TextLabel11_2->setText( i18n( "Select columns:" ) );
Frame5_2_2Layout->addWidget( TextLabel11_2, 0, 0 );
m_columnView = new KListView( Frame5_2_2, "m_columnView" );
m_columnView->addColumn( i18n( "Column" ) );
m_columnView->addColumn( i18n( "Sheet" ) );
m_columnView->addColumn( i18n( "Data Type" ) );
m_columnView->setRootIsDecorated( FALSE );
Frame5_2_2Layout->addWidget( m_columnView, 1, 0 );
m_columnsStatus = new TQLabel( Frame5_2_2, "m_columnsStatus" );
m_columnsStatus->setText( " " );
Frame5_2_2Layout->addWidget( m_columnsStatus, 2, 0 );
m_columnsLayout->addWidget( Frame5_2_2, 0, 1 );
TQFrame * Frame17_3 = new TQFrame( m_columns, "Frame17_3" );
Frame17_3->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)7, 0, 0, Frame17_3->sizePolicy().hasHeightForWidth() ) );
Frame17_3->setMinimumSize( TQSize( 111, 0 ) );
Frame17_3->setFrameShape( TQFrame::NoFrame );
Frame17_3->setFrameShadow( TQFrame::Plain );
m_columnsLayout->addWidget( Frame17_3, 0, 0 );
addPage( m_columns, i18n( "Columns" ) );
// options page
m_options = new TQWidget( this, "m_options" );
m_optionsLayout = new TQGridLayout( m_options, 1, 1, 11, 6, "m_optionsLayout");
TQFrame * optionsFrame = new TQFrame( m_options, "optionsFrame" );
optionsFrame->setFrameShape( TQFrame::MShape );
optionsFrame->setFrameShadow( TQFrame::MShadow );
TQGridLayout * optionsFrameLayout = new TQGridLayout( optionsFrame, 1, 1, 11, 6, "optionsFrameLayout");
m_columns_1 = new TQComboBox( false, optionsFrame, "m_columns_1" );
optionsFrameLayout->addWidget( m_columns_1, 2, 0 );
m_operatorValue_2 = new TQLineEdit( optionsFrame, "m_operatorValue_2" );
optionsFrameLayout->addWidget( m_operatorValue_2, 3, 2 );
m_andBox = new TQRadioButton( optionsFrame, "m_andBox" );
m_andBox->setText( i18n( "Match all of the following (AND)" ) );
m_andBox->setChecked( true );
optionsFrameLayout->addMultiCellWidget( m_andBox, 0, 0, 0, 2 );
m_orBox = new TQRadioButton( optionsFrame, "m_orBox" );
m_orBox->setText( i18n( "Match any of the following (OR)" ) );
optionsFrameLayout->addMultiCellWidget( m_orBox, 1, 1, 0, 2 );
m_operatorValue_1 = new TQLineEdit( optionsFrame, "m_operatorValue" );
optionsFrameLayout->addWidget( m_operatorValue_1, 2, 2 );
m_columns_2 = new TQComboBox( FALSE, optionsFrame, "m_columns_2" );
optionsFrameLayout->addWidget( m_columns_2, 3, 0 );
m_operatorValue_3 = new TQLineEdit( optionsFrame, "m_operatorValue_3" );
optionsFrameLayout->addWidget( m_operatorValue_3, 4, 2 );
m_operator_1 = new TQComboBox( FALSE, optionsFrame, "m_operator_1" );
m_operator_1->insertItem( i18n( "equals" ) );
m_operator_1->insertItem( i18n( "not equal" ) );
m_operator_1->insertItem( i18n( "in" ) );
m_operator_1->insertItem( i18n( "not in" ) );
m_operator_1->insertItem( i18n( "like" ) );
m_operator_1->insertItem( i18n( "greater" ) );
m_operator_1->insertItem( i18n( "lesser" ) );
m_operator_1->insertItem( i18n( "greater or equal" ) );
m_operator_1->insertItem( i18n( "less or equal" ) );
optionsFrameLayout->addWidget( m_operator_1, 2, 1 );
m_operator_2 = new TQComboBox( FALSE, optionsFrame, "m_operator_2" );
m_operator_2->insertItem( i18n( "equals" ) );
m_operator_2->insertItem( i18n( "not equal" ) );
m_operator_2->insertItem( i18n( "in" ) );
m_operator_2->insertItem( i18n( "not in" ) );
m_operator_2->insertItem( i18n( "like" ) );
m_operator_2->insertItem( i18n( "greater" ) );
m_operator_2->insertItem( i18n( "lesser" ) );
optionsFrameLayout->addWidget( m_operator_2, 3, 1 );
m_operator_3 = new TQComboBox( FALSE, optionsFrame, "m_operator_3" );
m_operator_3->insertItem( i18n( "equals" ) );
m_operator_3->insertItem( i18n( "not equal" ) );
m_operator_3->insertItem( i18n( "in" ) );
m_operator_3->insertItem( i18n( "not in" ) );
m_operator_3->insertItem( i18n( "like" ) );
m_operator_3->insertItem( i18n( "greater" ) );
m_operator_3->insertItem( i18n( "lesser" ) );
optionsFrameLayout->addWidget( m_operator_3, 4, 1 );
m_columns_3 = new TQComboBox( false, optionsFrame, "m_columns_3" );
optionsFrameLayout->addWidget( m_columns_3, 4, 0 );
m_distinct = new TQCheckBox( optionsFrame, "m_distinct" );
m_distinct->setText( i18n( "Distinct" ) );
optionsFrameLayout->addWidget( m_distinct, 7, 2 );
TQLabel * TextLabel19 = new TQLabel( optionsFrame, "TextLabel19" );
TextLabel19->setText( i18n( "Sorted by" ) );
optionsFrameLayout->addWidget( TextLabel19, 5, 0 );
m_columnsSort_1 = new TQComboBox( false, optionsFrame, "m_columnsSort_1" );
optionsFrameLayout->addWidget( m_columnsSort_1, 5, 1 );
m_sortMode_1 = new TQComboBox( false, optionsFrame, "m_sortMode_1" );
m_sortMode_1->insertItem( i18n( "Ascending" ) );
m_sortMode_1->insertItem( i18n( "Descending" ) );
optionsFrameLayout->addWidget( m_sortMode_1, 5, 2 );
TQLabel * TextLabel19_2 = new TQLabel( optionsFrame, "TextLabel19_2" );
TextLabel19_2->setText( i18n( "Sorted by" ) );
optionsFrameLayout->addWidget( TextLabel19_2, 6, 0 );
m_columnsSort_2 = new TQComboBox( false, optionsFrame, "m_columnsSort_2" );
optionsFrameLayout->addWidget( m_columnsSort_2, 6, 1 );
m_sortMode_2 = new TQComboBox( false, optionsFrame, "m_sortMode_2" );
m_sortMode_2->insertItem( i18n( "Ascending" ) );
m_sortMode_2->insertItem( i18n( "Descending" ) );
optionsFrameLayout->addWidget( m_sortMode_2, 6, 2 );
TQSpacerItem* spacer = new TQSpacerItem( 20, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
optionsFrameLayout->addItem( spacer, 7, 1 );
TQSpacerItem* spacer_2 = new TQSpacerItem( 20, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
optionsFrameLayout->addItem( spacer_2, 7, 0 );
m_optionsLayout->addWidget( optionsFrame, 0, 1 );
TQFrame * Frame17_4 = new TQFrame( m_options, "Frame17_4" );
Frame17_4->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)7, 0, 0, Frame17_4->sizePolicy().hasHeightForWidth() ) );
Frame17_4->setMinimumSize( TQSize( 111, 0 ) );
Frame17_4->setFrameShape( TQFrame::NoFrame );
Frame17_4->setFrameShadow( TQFrame::Plain );
m_optionsLayout->addWidget( Frame17_4, 0, 0 );
addPage( m_options, i18n( "Query Options" ) );
// result page
m_result = new TQWidget( this, "m_result" );
m_resultLayout = new TQGridLayout( m_result, 1, 1, 11, 6, "m_resultLayout");
TQFrame * Frame5_2_2_3 = new TQFrame( m_result, "Frame5_2_2_3" );
Frame5_2_2_3->setFrameShape( TQFrame::MShape );
Frame5_2_2_3->setFrameShadow( TQFrame::MShadow );
TQGridLayout * Frame5_2_2_3Layout = new TQGridLayout( Frame5_2_2_3, 1, 1, 11, 6, "Frame5_2_2_3Layout");
TQLabel * TextLabel17 = new TQLabel( Frame5_2_2_3, "TextLabel17" );
TextLabel17->setText( i18n( "SQL query:" ) );
Frame5_2_2_3Layout->addWidget( TextLabel17, 0, 0 );
m_sqlQuery = new TQTextEdit( Frame5_2_2_3, "m_sqlQuery" );
Frame5_2_2_3Layout->addWidget( m_sqlQuery, 1, 0 );
TQFrame * Frame12 = new TQFrame( Frame5_2_2_3, "Frame12" );
Frame12->setFrameShape( TQFrame::StyledPanel );
Frame12->setFrameShadow( TQFrame::Raised );
TQGridLayout * Frame12Layout = new TQGridLayout( Frame12, 1, 1, 11, 6, "Frame12Layout");
m_startingRegion = new TQRadioButton( Frame12, "m_startingRegion" );
m_startingRegion->setText( i18n( "Insert in region" ) );
Frame12Layout->addWidget( m_startingRegion, 0, 0 );
m_cell = new TQLineEdit( Frame12, "m_cell" );
Frame12Layout->addWidget( m_cell, 1, 1 );
m_region = new TQLineEdit( Frame12, "m_region" );
Frame12Layout->addWidget( m_region, 0, 1 );
m_startingCell = new TQRadioButton( Frame12, "m_startingCell" );
m_startingCell->setText( i18n( "Starting in cell" ) );
m_startingCell->setChecked( TRUE );
Frame12Layout->addWidget( m_startingCell, 1, 0 );
Frame5_2_2_3Layout->addWidget( Frame12, 2, 0 );
m_resultLayout->addWidget( Frame5_2_2_3, 0, 1 );
TQFrame * Frame17_5 = new TQFrame( m_result, "Frame17_5" );
Frame17_5->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)0, (TQSizePolicy::SizeType)7, 0, 0, Frame17_5->sizePolicy().hasHeightForWidth() ) );
Frame17_5->setMinimumSize( TQSize( 111, 0 ) );
Frame17_5->setFrameShape( TQFrame::NoFrame );
Frame17_5->setFrameShadow( TQFrame::Plain );
m_resultLayout->addWidget( Frame17_5, 0, 0 );
addPage( m_result, i18n( "Result" ) );
finishButton()->setEnabled(false);
// signals and slots connections
connect( m_orBox, TQT_SIGNAL( clicked() ), this, TQT_SLOT( orBox_clicked() ) );
connect( m_andBox, TQT_SIGNAL( clicked() ), this, TQT_SLOT( andBox_clicked() ) );
connect( m_startingCell, TQT_SIGNAL( clicked() ), this, TQT_SLOT( startingCell_clicked() ) );
connect( m_startingRegion, TQT_SIGNAL( clicked() ), this, TQT_SLOT( startingRegion_clicked() ) );
connect( m_driver, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( databaseDriverChanged(int) ) );
connect( m_host, TQT_SIGNAL( textChanged(const TQString &) ), this, TQT_SLOT( databaseHostChanged(const TQString &) ) );
connect( m_databaseName, TQT_SIGNAL( textChanged(const TQString &) ), this, TQT_SLOT( databaseNameChanged(const TQString &) ) );
connect( m_sheetView, TQT_SIGNAL( contextMenuRequested( TQListViewItem *, const TQPoint &, int ) ),
this, TQT_SLOT( popupSheetViewMenu(TQListViewItem *, const TQPoint &, int ) ) );
connect( m_sheetView, TQT_SIGNAL( clicked( TQListViewItem * ) ), this, TQT_SLOT( sheetViewClicked( TQListViewItem * ) ) );
TQStringList str = TQSqlDatabase::drivers();
m_driver->insertItem("");
m_driver->insertStringList( str );
helpButton()->hide();
setNextEnabled(m_database, false);
setNextEnabled(m_sheet, false);
setNextEnabled(m_columns, false);
setNextEnabled(m_options, false);
setNextEnabled(m_result, false);
}
DatabaseDialog::~DatabaseDialog()
{
// no need to delete child widgets, TQt does it all for us
if ( m_dbConnection )
m_dbConnection->close();
}
void DatabaseDialog::switchPage( int id )
{
if ( id > eResult )
--m_currentPage;
if ( id < eDatabase )
++m_currentPage;
switch ( id )
{
case eDatabase:
showPage(m_database);
break;
case eSheets:
showPage(m_sheet);
break;
case eColumns:
showPage(m_columns);
break;
case eOptions:
showPage(m_options);
break;
case eResult:
showPage(m_result);
break;
default:
break;
}
}
void DatabaseDialog::next()
{
switch ( m_currentPage )
{
case eDatabase:
if (!databaseDoNext())
return;
break;
case eSheets:
if (!sheetsDoNext())
return;
break;
case eColumns:
if (!columnsDoNext())
return;
break;
case eOptions:
if (!optionsDoNext())
return;
break;
case eResult:
// there is nothing to do here
break;
default:
break;
}
++m_currentPage;
switchPage( m_currentPage );
}
void DatabaseDialog::back()
{
--m_currentPage;
switchPage( m_currentPage );
}
void DatabaseDialog::accept()
{
Sheet * sheet = m_pView->activeSheet();
int top;
int left;
int width = -1;
int height = -1;
if ( m_startingRegion->isChecked() )
{
Range range( m_region->text() );
if ( range.isSheetKnown() )
{
KMessageBox::error( this, i18n("You cannot specify a table here.") );
m_region->setFocus();
m_region->selectAll();
return;
}
range.setSheet(sheet);
if ( !range.isValid() )
{
KMessageBox::error( this, i18n("You have to specify a valid region.") );
m_region->setFocus();
m_region->selectAll();
return;
}
top = range.range().top();
left = range.range().left();
width = range.range().width();
height = range.range().height();
}
else
{
Point point( m_cell->text() );
if ( point.isSheetKnown() )
{
KMessageBox::error( this, i18n("You cannot specify a table here.") );
m_cell->setFocus();
m_cell->selectAll();
return;
}
point.setSheet(sheet);
// if ( point.pos.x() < 1 || point.pos.y() < 1 )
if ( !point.isValid() )
{
KMessageBox::error( this, i18n("You have to specify a valid cell.") );
m_cell->setFocus();
m_cell->selectAll();
return;
}
top = point.pos().y();
left = point.pos().x();
}
int i;
TQString queryStr;
TQString tmp = m_sqlQuery->text();
for ( i = 0; i < (int) tmp.length(); ++i )
{
if ( tmp[i] != '\n' )
queryStr += tmp[i];
else
queryStr += " ";
}
Cell * cell;
TQSqlQuery query( TQString(), m_dbConnection );
// Check the whole query for SQL that might modify database.
// If there is an update command, then it must be at the start of the string,
// or after an open bracket (e.g. nested update) or a space to be valid SQL.
// An update command must also be followed by a space, or it would be parsed
// as an identifier.
// For sanity, also check that there is a SELECT
TQRegExp couldModifyDB( "(^|[( \\s])(UPDATE|DELETE|INSERT|CREATE) ", false /* cs */ );
TQRegExp couldQueryDB( "(^|[( \\s])(SELECT) ", false /* cs */ );
if (couldModifyDB.search( queryStr ) != -1 || couldQueryDB.search ( queryStr ) == -1 )
{
KMessageBox::error( this, i18n("You are not allowed to change data in the database.") );
m_sqlQuery->setFocus();
return;
}
if ( !query.exec( queryStr ) )
{
KMessageBox::error( this, i18n( "Executing query failed." ) );
m_sqlQuery->setFocus();
return;
}
if ( query.size() == 0 )
{
KMessageBox::error( this, i18n( "You did not get any results with this query." ) );
m_sqlQuery->setFocus();
return;
}
int y = 0;
int count = m_columns_1->count();
if ( width != -1 )
{
if ( count > width )
count = width;
}
if ( height == -1 )
{
height = 0;
if ( query.first() )
{
if ( query.isValid() )
++height;
}
while ( query.next() )
{
if ( query.isValid() )
++height;
}
}
if ( !m_pView->doc()->undoLocked() )
{
TQRect r(left, top, count, height);
UndoInsertData * undo = new UndoInsertData( m_pView->doc(), sheet, r );
m_pView->doc()->addCommand( undo );
}
m_pView->doc()->emitBeginOperation();
if ( query.first() )
{
if ( query.isValid() )
{
for ( i = 0; i < count; ++i )
{
cell = sheet->nonDefaultCell( left + i, top + y );
cell->setCellText( query.value( i ).toString() );
}
++y;
}
}
if ( y != height )
{
while ( query.next() )
{
if ( !query.isValid() )
continue;
for ( i = 0; i < count; ++i )
{
cell = sheet->nonDefaultCell( left + i, top + y );
cell->setCellText( query.value( i ).toString() );
}
++y;
if ( y == height )
break;
}
}
m_pView->slotUpdateView( sheet );
KWizard::accept();
}
bool DatabaseDialog::databaseDoNext()
{
m_dbConnection = TQSqlDatabase::addDatabase( m_driver->currentText() );
if ( m_dbConnection )
{
m_dbConnection->setDatabaseName( m_databaseName->text() );
m_dbConnection->setHostName( m_host->text() );
if ( !m_username->text().isEmpty() )
m_dbConnection->setUserName( m_username->text() );
if ( !m_password->text().isEmpty() )
m_dbConnection->setPassword( m_password->text() );
if ( !m_port->text().isEmpty() )
{
bool ok = false;
int port = m_port->text().toInt( &ok );
if (!ok)
{
KMessageBox::error( this, i18n("The port must be a number") );
return false;
}
m_dbConnection->setPort( port );
}
m_databasetStatus->setText( i18n("Connecting to database...") );
if ( m_dbConnection->open() )
{
m_databasetStatus->setText( i18n("Connected. Retrieving table information...") );
TQStringList sheetList( m_dbConnection->tables() );
if ( sheetList.isEmpty() )
{
KMessageBox::error( this, i18n("This database contains no tables") );
return false;
}
unsigned int i;
m_sheetView->clear();
for ( i = 0; i < sheetList.size(); ++i )
{
TQCheckListItem * item = new TQCheckListItem( m_sheetView, sheetList[i],
TQCheckListItem::CheckBox );
item->setOn(false);
m_sheetView->insertItem( item );
}
m_sheetView->setEnabled( true );
m_databasetStatus->setText( " " );
}
else
{
TQSqlError error = m_dbConnection->lastError();
TQString errorMsg;
TQString err1 = error.driverText();
TQString err2 = error.databaseText();
if ( !err1.isEmpty() )
{
errorMsg.append( error.driverText() );
errorMsg.append( "\n" );
}
if ( !err2.isEmpty() && err1 != err2)
{
errorMsg.append( error.databaseText() );
errorMsg.append( "\n" );
}
m_databasetStatus->setText( " " );
KMessageBox::error( this, errorMsg );
return false;
}
}
else
{
KMessageBox::error( this, i18n("Driver could not be loaded") );
m_databasetStatus->setText( " " );
return false;
}
setNextEnabled(m_sheet, true);
return true;
}
bool DatabaseDialog::sheetsDoNext()
{
m_databasetStatus->setText( i18n("Retrieving meta data of tables...") );
TQStringList sheets;
for (TQListViewItem * item = (TQCheckListItem *) m_sheetView->firstChild(); item; item = item->nextSibling())
{
if (((TQCheckListItem * ) item)->isOn())
{
sheets.append(((TQCheckListItem * ) item)->text());
}
}
if (sheets.empty())
{
KMessageBox::error( this, i18n("You have to select at least one table.") );
return false;
}
m_columnView->clear();
TQSqlRecord info;
TQCheckListItem * item;
for (int i = 0; i < (int) sheets.size(); ++i)
{
info = m_dbConnection->record( sheets[i] );
for (int j = 0; j < (int) info.count(); ++j)
{
TQString name = info.fieldName(j);
item = new TQCheckListItem( m_columnView, name,
TQCheckListItem::CheckBox );
item->setOn(false);
m_columnView->insertItem( item );
item->setText( 1, sheets[i] );
TQSqlField * field = info.field(name);
item->setText( 2, TQVariant::typeToName(field->type()) );
}
}
m_columnView->setSorting(1, true);
m_columnView->sort();
m_columnView->setSorting( -1 );
setNextEnabled(m_columns, true);
return true;
}
bool DatabaseDialog::columnsDoNext()
{
TQStringList columns;
for (TQListViewItem * item = m_columnView->firstChild(); item; item = item->nextSibling())
{
if (((TQCheckListItem * ) item)->isOn())
{
columns.append( item->text(1) + "." + ((TQCheckListItem * ) item)->text());
}
}
if (columns.empty())
{
KMessageBox::error( this, i18n("You have to select at least one column.") );
return false;
}
m_columns_1->clear();
m_columns_2->clear();
m_columns_3->clear();
m_columns_1->insertStringList(columns);
m_columns_2->insertStringList(columns);
m_columns_3->insertStringList(columns);
m_columnsSort_1->clear();
m_columnsSort_2->clear();
m_columnsSort_1->insertItem( i18n("None") );
m_columnsSort_2->insertItem( i18n("None") );
m_columnsSort_1->insertStringList(columns);
m_columnsSort_2->insertStringList(columns);
setNextEnabled(m_options, true);
return true;
}
TQString DatabaseDialog::getWhereCondition(TQString const & column,
TQString const & value,
int op)
{
TQString wherePart;
switch( op )
{
case 0:
wherePart += column;
wherePart += " = ";
break;
case 1:
wherePart += "NOT ";
wherePart += column;
wherePart += " = ";
break;
case 2:
wherePart += column;
wherePart += " IN ";
break;
case 3:
wherePart += "NOT ";
wherePart += column;
wherePart += " IN ";
break;
case 4:
wherePart += column;
wherePart += " LIKE ";
break;
case 5:
wherePart += column;
wherePart += " > ";
break;
case 6:
wherePart += column;
wherePart += " < ";
break;
case 7:
wherePart += column;
wherePart += " >= ";
break;
case 8:
wherePart += column;
wherePart += " <= ";
break;
}
if ( op != 2 && op != 3 )
{
TQString val;
bool ok = false;
value.toDouble(&ok);
if ( !ok )
{
if (value[0] != '\'')
val = "'";
val += value;
if (value[value.length() - 1] != '\'')
val += "'";
}
else
val = value;
wherePart += val;
}
else // "in" & "not in"
{
TQString val;
if (value[0] != '(')
val = "(";
val += value;
if ( value[value.length() - 1] != ')' )
val += ")";
wherePart += val;
}
return wherePart;
}
TQString DatabaseDialog::exchangeWildcards(TQString const & value)
{
TQString str(value);
int p = str.find('*');
while ( p > -1 )
{
str = str.replace( p, 1, "%" );
p = str.find('*');
}
p = str.find('?');
while ( p > -1 )
{
str = str.replace( p, 1, "_" );
p = str.find('?');
}
return str;
}
bool DatabaseDialog::optionsDoNext()
{
if ( m_operator_1->currentItem() == 4 )
{
if ( ( m_operatorValue_1->text().find('*') != -1 )
|| ( m_operatorValue_1->text().find('?') != -1 ) )
{
// xgettext: no-c-format
int res = KMessageBox::warningYesNo( this, i18n("'*' or '?' are not valid wildcards in SQL. "
"The proper replacements are '%' or '_'. Do you want to replace them?") );
if ( res == KMessageBox::Yes )
m_operatorValue_1->setText(exchangeWildcards(m_operatorValue_1->text()));
}
}
if ( m_operator_2->currentItem() == 4 )
{
if ( ( m_operatorValue_2->text().find('*') != -1 )
|| ( m_operatorValue_2->text().find('?') != -1 ) )
{
// xgettext: no-c-format
int res = KMessageBox::warningYesNo( this, i18n("'*' or '?' are not valid wildcards in SQL. "
"The proper replacements are '%' or '_'. Do you want to replace them?") );
if ( res == KMessageBox::Yes )
m_operatorValue_2->setText(exchangeWildcards(m_operatorValue_2->text()));
}
}
if ( m_operator_3->currentItem() == 4 )
{
if ( ( m_operatorValue_3->text().find('*') != -1 )
|| ( m_operatorValue_3->text().find('?') != -1 ) )
{
// xgettext: no-c-format
int res = KMessageBox::warningYesNo( this, i18n("'*' or '?' are not valid wildcards in SQL. "
"The proper replacements are '%' or '_'. Do you want to replace them?") );
if ( res == KMessageBox::Yes )
m_operatorValue_3->setText(exchangeWildcards(m_operatorValue_3->text()));
}
}
TQString query("SELECT ");
if (m_distinct->isChecked())
query += "DISTINCT ";
int i;
int l = m_columns_1->count() - 1;
for ( i = 0; i < l; ++i )
{
query += m_columns_1->text( i );
query += ", ";
}
query += m_columns_1->text( l );
query += "\nFROM ";
TQListViewItem * item = (TQCheckListItem *) m_sheetView->firstChild();
bool b = false;
while ( item )
{
if (((TQCheckListItem * ) item)->isOn())
{
if ( b )
query += ", ";
b = true;
query += ((TQCheckListItem * ) item)->text();
}
item = item->nextSibling();
}
if ( ( !m_operatorValue_1->text().isEmpty() )
|| ( !m_operatorValue_2->text().isEmpty() )
|| ( !m_operatorValue_3->text().isEmpty() ) )
query += "\nWHERE ";
bool added = false;
if ( !m_operatorValue_1->text().isEmpty() )
{
query += getWhereCondition(m_columns_1->currentText(),
m_operatorValue_1->text(),
m_operator_1->currentItem());
added = true;
}
if ( !m_operatorValue_2->text().isEmpty() )
{
if (added)
query += ( m_andBox->isChecked() ? " AND " : " OR " );
query += getWhereCondition(m_columns_2->currentText(),
m_operatorValue_2->text(),
m_operator_2->currentItem());
added = true;
}
if ( !m_operatorValue_3->text().isEmpty() )
{
if (added)
query += ( m_andBox->isChecked() ? " AND " : " OR " );
query += getWhereCondition(m_columns_3->currentText(),
m_operatorValue_3->text(),
m_operator_3->currentItem());
}
if ( (m_columnsSort_1->currentItem() != 0)
|| (m_columnsSort_2->currentItem() != 0) )
{
query += "\nORDER BY ";
bool added = false;
if ( m_columnsSort_1->currentItem() != 0 )
{
added = true;
query += m_columnsSort_1->currentText();
if ( m_sortMode_1->currentItem() == 1 )
query += " DESC ";
}
if ( m_columnsSort_2->currentItem() != 0 )
{
if ( added )
query += ", ";
query += m_columnsSort_2->currentText();
if ( m_sortMode_2->currentItem() == 1 )
query += " DESC ";
}
}
m_sqlQuery->setText(query);
m_cell->setText(Cell::name( m_targetRect.left(), m_targetRect.top() ) );
m_region->setText(util_rangeName( m_targetRect ) );
setFinishEnabled( m_result, true );
return true;
}
void DatabaseDialog::orBox_clicked()
{
m_andBox->setChecked( false );
m_orBox->setChecked( true );
}
void DatabaseDialog::andBox_clicked()
{
m_andBox->setChecked( true );
m_orBox->setChecked( false );
}
void DatabaseDialog::startingCell_clicked()
{
m_startingCell->setChecked( true );
m_startingRegion->setChecked( false );
}
void DatabaseDialog::startingRegion_clicked()
{
m_startingCell->setChecked( false );
m_startingRegion->setChecked( true );
}
void DatabaseDialog::connectButton_clicked()
{
tqWarning( "DatabaseDialog::connectButton_clicked(): Not implemented yet!" );
}
void DatabaseDialog::databaseNameChanged(const TQString & s)
{
if ( !m_driver->currentText().isEmpty() && !s.isEmpty()
&& !m_host->text().isEmpty() )
setNextEnabled(m_database, true);
else
setNextEnabled(m_database, false);
}
void DatabaseDialog::databaseHostChanged(const TQString & s)
{
if ( !m_driver->currentText().isEmpty() && !s.isEmpty()
&& !m_databaseName->text().isEmpty() )
setNextEnabled(m_database, true);
else
setNextEnabled(m_database, false);
}
void DatabaseDialog::databaseDriverChanged(int index)
{
if ( index > 0 && !m_host->text().isEmpty()
&& !m_databaseName->text().isEmpty() )
setNextEnabled(m_database, true);
else
setNextEnabled(m_database, false);
}
void DatabaseDialog::popupSheetViewMenu( TQListViewItem *, const TQPoint &, int )
{
// TODO: popup menu with "Select All", "Inverse selection", "remove selection"
}
void DatabaseDialog::sheetViewClicked( TQListViewItem * )
{
// if ( item )
// {
// TQCheckListItem * i = (TQCheckListItem *) item;
// i->setOn( !i->isOn() );
// }
// kdDebug() << "clicked" << endl;
}
#include "kspread_dlg_database.moc"
#endif // TQT_NO_SQL
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