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-/**********************************************************************
-** Copyright (C) 2000-2001 Trolltech AS. All rights reserved.
-**
-** This file is part of TQt Designer.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
-** licenses may use this file in accordance with the TQt Commercial License
-** Agreement provided with the Software.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
-** information about TQt Commercial License Agreements.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#include "tableeditorimpl.h"
-#ifndef TQT_NO_TABLE
-#include <tqtable.h>
-#endif
-#include "formwindow.h"
-#include <tqlabel.h>
-#include <tqcombobox.h>
-#include <tqheader.h>
-#include <tqlistbox.h>
-#include <klineedit.h>
-#include <tqpushbutton.h>
-#include "pixmapchooser.h"
-#include "command.h"
-#include <tqvaluelist.h>
-#include <tqtabwidget.h>
-#include <tqdatatable.h>
-#include "project.h"
-#include "metadatabase.h"
-#include "mainwindow.h"
-
-#include <tdelocale.h>
-
-TableEditor::TableEditor( TQWidget* parent, TQWidget *editWidget, FormWindow *fw, const char* name, bool modal, WFlags fl )
- : TableEditorBase( parent, name, modal, fl ),
-#ifndef TQT_NO_TABLE
- editTable( (TQTable*)editWidget ),
-#endif
- formWindow( fw )
-{
- connect( buttonHelp, TQT_SIGNAL( clicked() ), MainWindow::self, TQT_SLOT( showDialogHelp() ) );
-#ifndef TQT_NO_TABLE
- labelColumnPixmap->setText( "" );
- labelRowPixmap->setText( "" );
-
-#ifndef TQT_NO_SQL
- if ( !::tqqt_cast<TQDataTable*>(editTable) )
-#endif
- {
- labelFields->hide();
- comboFields->hide();
- labelTable->hide();
- labelTableValue->hide();
- }
-#ifndef TQT_NO_SQL
- if ( ::tqqt_cast<TQDataTable*>(editTable) ) {
- // ## why does this behave weird?
- // TabWidget->removePage( rows_tab );
- // rows_tab->hide();
- // ## do this in the meantime...
- TabWidget->setTabEnabled( rows_tab, FALSE );
- }
-
- if ( formWindow->project() && ::tqqt_cast<TQDataTable*>(editTable) ) {
- TQStringList lst = MetaDataBase::fakeProperty( TQT_TQOBJECT(editTable), "database" ).toStringList();
- if ( lst.count() == 2 && !lst[ 0 ].isEmpty() && !lst[ 1 ].isEmpty() ) {
- TQStringList fields;
- fields << "<no field>";
- fields += formWindow->project()->databaseFieldList( lst[ 0 ], lst[ 1 ] );
- comboFields->insertStringList( fields );
- }
- if ( !lst[ 1 ].isEmpty() )
- labelTableValue->setText( lst[ 1 ] );
- }
-#endif
-
- readFromTable();
-#endif
-}
-
-TableEditor::~TableEditor()
-{
-}
-
-void TableEditor::columnDownClicked()
-{
- if ( listColumns->currentItem() == -1 ||
- listColumns->currentItem() == (int)listColumns->count() - 1 ||
- listColumns->count() < 2 )
- return;
- saveFieldMap();
- int index = listColumns->currentItem() + 1;
- TQListBoxItem *i = listColumns->item( listColumns->currentItem() );
- listColumns->takeItem( i );
- listColumns->insertItem( i, index );
- listColumns->setCurrentItem( i );
- readColumns();
- restoreFieldMap();
- currentColumnChanged( i );
-}
-
-void TableEditor::columnTextChanged( const TQString &s )
-{
- if ( listColumns->currentItem() == -1 )
- return;
- listColumns->blockSignals( TRUE );
- listColumns->changeItem( s, listColumns->currentItem() );
- listColumns->blockSignals( FALSE );
-#ifndef TQT_NO_TABLE
- if ( table->horizontalHeader()->iconSet( listColumns->currentItem() ) )
- table->horizontalHeader()->setLabel( listColumns->currentItem(),
- *table->horizontalHeader()->iconSet( listColumns->currentItem() ), s );
- else
- table->horizontalHeader()->setLabel( listColumns->currentItem(), s );
-#endif
-}
-
-void TableEditor::columnUpClicked()
-{
- if ( listColumns->currentItem() <= 0 ||
- listColumns->count() < 2 )
- return;
- saveFieldMap();
- int index = listColumns->currentItem() - 1;
- TQListBoxItem *i = listColumns->item( listColumns->currentItem() );
- listColumns->takeItem( i );
- listColumns->insertItem( i, index );
- listColumns->setCurrentItem( i );
- readColumns();
- restoreFieldMap();
- currentColumnChanged( i );
-}
-
-void TableEditor::currentColumnChanged( TQListBoxItem *i )
-{
- if ( !i )
- return;
- editColumnText->blockSignals( TRUE );
- editColumnText->setText( i->text() );
- if ( i->pixmap() )
- labelColumnPixmap->setPixmap( *i->pixmap() );
- else
- labelColumnPixmap->setText( "" );
- editColumnText->blockSignals( FALSE );
-
-#ifndef TQT_NO_SQL
- if ( ::tqqt_cast<TQDataTable*>(editTable) ) {
- TQString s = *fieldMap.find( listColumns->index( i ) );
- if ( s.isEmpty() )
- comboFields->setCurrentItem( 0 );
- else if ( comboFields->listBox()->findItem( s ) )
- comboFields->setCurrentItem( comboFields->listBox()->index( comboFields->listBox()->findItem( s ) ) );
- else
- comboFields->lineEdit()->setText( s );
- }
-#endif
-}
-
-void TableEditor::currentFieldChanged( const TQString &s )
-{
- if ( listColumns->currentItem() == -1 )
- return;
- fieldMap.remove( listColumns->currentItem() );
- fieldMap.insert( listColumns->currentItem(), s );
- editColumnText->blockSignals( TRUE ); //## necessary
- TQString newColText = s.mid(0,1).upper() + s.mid(1);
- editColumnText->setText( newColText );
- columnTextChanged( newColText );
- editColumnText->blockSignals( FALSE );
-}
-
-void TableEditor::currentRowChanged( TQListBoxItem *i )
-{
- if ( !i )
- return;
- editRowText->blockSignals( TRUE );
- editRowText->setText( i->text() );
- if ( i->pixmap() )
- labelRowPixmap->setPixmap( *i->pixmap() );
- else
- labelRowPixmap->setText( "" );
- editRowText->blockSignals( FALSE );
-}
-
-void TableEditor::deleteColumnClicked()
-{
- if ( listColumns->currentItem() == -1 )
- return;
-#ifndef TQT_NO_TABLE
- table->setNumCols( table->numCols() - 1 );
- delete listColumns->item( listColumns->currentItem() );
- readColumns();
- if ( listColumns->firstItem() ) {
- listColumns->setCurrentItem( listColumns->firstItem() );
- listColumns->setSelected( listColumns->firstItem(), TRUE );
- }
-#endif
-}
-
-void TableEditor::deleteRowClicked()
-{
- if ( listRows->currentItem() == -1 )
- return;
-#ifndef TQT_NO_TABLE
- table->setNumRows( table->numRows() - 1 );
- delete listRows->item( listRows->currentItem() );
- readRows();
- if ( listRows->firstItem() ) {
- listRows->setCurrentItem( listRows->firstItem() );
- listRows->setSelected( listRows->firstItem(), TRUE );
- }
-#endif
-}
-
-void TableEditor::newColumnClicked()
-{
-#ifndef TQT_NO_TABLE
- table->setNumCols( table->numCols() + 1 );
- TQMap<TQString, bool> m;
- for ( int i = 0; i < table->numCols() - 1; ++i )
- m.insert( table->horizontalHeader()->label( i ), TRUE );
- int n = table->numCols() - 1;
- TQString t = TQString::number( n );
- while ( m.find( t ) != m.end() )
- t = TQString::number( ++n );
- table->horizontalHeader()->setLabel( table->numCols() - 1, t );
- listColumns->insertItem( t );
- TQListBoxItem *item = listColumns->item( listColumns->count() - 1 );
- listColumns->setCurrentItem( item );
- listColumns->setSelected( item, TRUE );
-#ifndef TQT_NO_SQL
- if ( ::tqqt_cast<TQDataTable*>(editTable) ) {
- comboFields->setFocus();
- } else
-#endif
- {
- editColumnText->setFocus();
- editColumnText->selectAll();
- }
-#endif
-}
-
-void TableEditor::newRowClicked()
-{
-#ifndef TQT_NO_TABLE
- table->setNumRows( table->numRows() + 1 );
- TQMap<TQString, bool> m;
- for ( int i = 0; i < table->numRows() - 1; ++i )
- m.insert( table->verticalHeader()->label( i ), TRUE );
- int n = table->numRows() - 1;
- TQString t = TQString::number( n );
- while ( m.find( t ) != m.end() )
- t = TQString::number( ++n );
- table->verticalHeader()->setLabel( table->numRows() - 1, t );
- listRows->insertItem( t );
- TQListBoxItem *item = listRows->item( listRows->count() - 1 );
- listRows->setCurrentItem( item );
- listRows->setSelected( item, TRUE );
-#endif
-}
-
-void TableEditor::okClicked()
-{
- applyClicked();
- accept();
-}
-
-void TableEditor::rowDownClicked()
-{
- if ( listRows->currentItem() == -1 ||
- listRows->currentItem() == (int)listRows->count() - 1 ||
- listRows->count() < 2 )
- return;
- int index = listRows->currentItem() + 1;
- TQListBoxItem *i = listRows->item( listRows->currentItem() );
- listRows->takeItem( i );
- listRows->insertItem( i, index );
- listRows->setCurrentItem( i );
- readRows();
-}
-
-void TableEditor::rowTextChanged( const TQString &s )
-{
- if ( listRows->currentItem() == -1 )
- return;
-#ifndef TQT_NO_TABLE
- listRows->changeItem( s, listRows->currentItem() );
- if ( table->verticalHeader()->iconSet( listRows->currentItem() ) )
- table->verticalHeader()->setLabel( listRows->currentItem(),
- *table->verticalHeader()->iconSet( listRows->currentItem() ), s );
- else
- table->verticalHeader()->setLabel( listRows->currentItem(), s );
-#endif
-}
-
-void TableEditor::rowUpClicked()
-{
- if ( listRows->currentItem() <= 0 ||
- listRows->count() < 2 )
- return;
- int index = listRows->currentItem() - 1;
- TQListBoxItem *i = listRows->item( listRows->currentItem() );
- listRows->takeItem( i );
- listRows->insertItem( i, index );
- listRows->setCurrentItem( i );
- readRows();
-}
-
-void TableEditor::applyClicked()
-{
- TQValueList<PopulateTableCommand::Row> rows;
- TQValueList<PopulateTableCommand::Column> cols;
-
- int i = 0;
-#ifndef TQT_NO_TABLE
- for ( i = 0; i < table->horizontalHeader()->count(); ++i ) {
- PopulateTableCommand::Column col;
- col.text = table->horizontalHeader()->label( i );
- if ( table->horizontalHeader()->iconSet( i ) )
- col.pix = table->horizontalHeader()->iconSet( i )->pixmap();
- col.field = *fieldMap.find( i );
- cols.append( col );
- }
- for ( i = 0; i < table->verticalHeader()->count(); ++i ) {
- PopulateTableCommand::Row row;
- row.text = table->verticalHeader()->label( i );
- if ( table->verticalHeader()->iconSet( i ) )
- row.pix = table->verticalHeader()->iconSet( i )->pixmap();
- rows.append( row );
- }
- PopulateTableCommand *cmd = new PopulateTableCommand( i18n( "Edit the Rows and Columns of '%1' " ).arg( editTable->name() ),
- formWindow, editTable, rows, cols );
- cmd->execute();
- formWindow->commandHistory()->addCommand( cmd );
-#endif
-}
-
-void TableEditor::chooseRowPixmapClicked()
-{
- if ( listRows->currentItem() == -1 )
- return;
- TQPixmap pix;
- if ( listRows->item( listRows->currentItem() )->pixmap() )
- pix = qChoosePixmap( this, formWindow, *listRows->item( listRows->currentItem() )->pixmap() );
- else
- pix = qChoosePixmap( this, formWindow, TQPixmap() );
-
- if ( pix.isNull() )
- return;
-
-#ifndef TQT_NO_TABLE
- table->verticalHeader()->setLabel( listRows->currentItem(), pix, table->verticalHeader()->label( listRows->currentItem() ) );
- listRows->changeItem( pix, listRows->currentText(), listRows->currentItem() );
-#endif
-}
-
-void TableEditor::deleteRowPixmapClicked()
-{
- if ( listRows->currentItem() == -1 )
- return;
-#ifndef TQT_NO_TABLE
- table->verticalHeader()->setLabel( listRows->currentItem(), TQPixmap(), table->verticalHeader()->label( listRows->currentItem() ) );
- listRows->changeItem( listRows->currentText(), listRows->currentItem() );
-#endif
-}
-
-void TableEditor::chooseColPixmapClicked()
-{
- if ( listColumns->currentItem() == -1 )
- return;
- TQPixmap pix;
- if ( listColumns->item( listColumns->currentItem() )->pixmap() )
- pix = qChoosePixmap( this, formWindow, *listColumns->item( listColumns->currentItem() )->pixmap() );
- else
- pix = qChoosePixmap( this, formWindow, TQPixmap() );
-
- if ( pix.isNull() )
- return;
-#ifndef TQT_NO_TABLE
- table->horizontalHeader()->setLabel( listColumns->currentItem(), pix, table->horizontalHeader()->label( listColumns->currentItem() ) );
- listColumns->changeItem( pix, listColumns->currentText(), listColumns->currentItem() );
-#endif
-}
-
-void TableEditor::deleteColPixmapClicked()
-{
- if ( listColumns->currentItem() == -1 )
- return;
-#ifndef TQT_NO_TABLE
- table->horizontalHeader()->setLabel( listColumns->currentItem(), TQPixmap(), table->horizontalHeader()->label( listColumns->currentItem() ) );
- listColumns->changeItem( listColumns->currentText(), listColumns->currentItem() );
-#endif
-}
-
-void TableEditor::readFromTable()
-{
-#ifndef TQT_NO_TABLE
- TQHeader *cols = editTable->horizontalHeader();
- table->setNumCols( cols->count() );
- TQMap<TQString, TQString> columnFields = MetaDataBase::columnFields( TQT_TQOBJECT(editTable) );
- for ( int i = 0; i < cols->count(); ++i ) {
- if ( editTable->horizontalHeader()->iconSet( i ) ) {
- table->horizontalHeader()->setLabel( i, *editTable->horizontalHeader()->iconSet( i ),
- editTable->horizontalHeader()->label( i ) );
- listColumns->insertItem( editTable->horizontalHeader()->iconSet( i )->pixmap(),
- editTable->horizontalHeader()->label( i ) );
- } else {
- table->horizontalHeader()->setLabel( i, editTable->horizontalHeader()->label( i ) );
- listColumns->insertItem( editTable->horizontalHeader()->label( i ) );
- }
- TQString cf = *columnFields.find( editTable->horizontalHeader()->label( i ) );
- fieldMap.insert( i, cf );
- }
-
- if ( listColumns->firstItem() ) {
- listColumns->setCurrentItem( listColumns->firstItem() );
- listColumns->setSelected( listColumns->firstItem(), TRUE );
- }
-
- TQHeader *rows = editTable->verticalHeader();
- table->setNumRows( rows->count() );
- for ( int j = 0; j < rows->count(); ++j ) {
- if ( editTable->verticalHeader()->iconSet( j ) ) {
- table->verticalHeader()->setLabel( j, *editTable->verticalHeader()->iconSet( j ),
- editTable->verticalHeader()->label( j ) );
- listRows->insertItem( editTable->verticalHeader()->iconSet( j )->pixmap(),
- editTable->verticalHeader()->label( j ) );
- } else {
- table->verticalHeader()->setLabel( j, editTable->verticalHeader()->label( j ) );
- listRows->insertItem( editTable->verticalHeader()->label( j ) );
- }
- }
-
- if ( listRows->firstItem() ) {
- listRows->setCurrentItem( listRows->firstItem() );
- listRows->setSelected( listRows->firstItem(), TRUE );
- }
-#endif
-}
-
-void TableEditor::readColumns()
-{
- int j = 0;
-#ifndef TQT_NO_TABLE
- for ( TQListBoxItem *i = listColumns->firstItem(); i; i = i->next(), ++j ) {
- if ( i->pixmap() )
- table->horizontalHeader()->setLabel( j, *i->pixmap(), i->text() );
- else
- table->horizontalHeader()->setLabel( j, i->text() );
- }
-#endif
-}
-
-void TableEditor::readRows()
-{
- int j = 0;
-#ifndef TQT_NO_TABLE
- for ( TQListBoxItem *i = listRows->firstItem(); i; i = i->next(), ++j ) {
- if ( i->pixmap() )
- table->verticalHeader()->setLabel( j, *i->pixmap(), i->text() );
- else
- table->verticalHeader()->setLabel( j, i->text() );
- }
-#endif
-}
-
-void TableEditor::saveFieldMap()
-{
- tmpFieldMap.clear();
- for ( TQMap<int, TQString>::Iterator it = fieldMap.begin(); it != fieldMap.end(); ++it )
- tmpFieldMap.insert( listColumns->item( it.key() ), *it );
-}
-
-void TableEditor::restoreFieldMap()
-{
- fieldMap.clear();
- for ( TQMap<TQListBoxItem*, TQString>::Iterator it = tmpFieldMap.begin(); it != tmpFieldMap.end(); ++it )
- fieldMap.insert( listColumns->index( it.key() ), *it );
-}
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