diff options
Diffstat (limited to 'kspread/dialogs/kspread_dlg_cons.cpp')
| -rw-r--r-- | kspread/dialogs/kspread_dlg_cons.cpp | 687 |
1 files changed, 687 insertions, 0 deletions
diff --git a/kspread/dialogs/kspread_dlg_cons.cpp b/kspread/dialogs/kspread_dlg_cons.cpp new file mode 100644 index 000000000..139113c79 --- /dev/null +++ b/kspread/dialogs/kspread_dlg_cons.cpp @@ -0,0 +1,687 @@ +/* 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 Philipp Mueller <philipp.mueller@gmx.de> + (C) 2002 John Dailey <dailey@vt.edu> + (C) 2000-2001 Werner Trobin <trobin@kde.org> + (C) 2000-2001 Laurent Montel <montel@kde.org> + (C) 1999-2002 David Faure <faure@kde.org> + (C) 1999 Stephan Kulow <coolo@kde.org> + (C) 1999 Reginald Stadlbauer <reggie@kde.org> + (C) 1998-1999 Torben Weis <weis@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 <assert.h> + +#include <tqcheckbox.h> +#include <tqcombobox.h> +#include <tqlabel.h> +#include <tqlayout.h> +#include <tqpushbutton.h> + +#include <kdebug.h> +#include <kdialogbase.h> +#include <tdemessagebox.h> + +#include "kspread_dlg_cons.h" + +#include <kspread_canvas.h> +#include <kspread_doc.h> +#include <kspread_global.h> +#include <kspread_locale.h> +#include "selection.h" +#include <kspread_sheet.h> +#include <kspread_util.h> +#include <kspread_view.h> + +#include <formula.h> +#include <valueconverter.h> + +using namespace KSpread; + +ConsolidateDialog::ConsolidateDialog( View* parent, const char* name ) + : KDialogBase( parent, name, false, i18n("Consolidate"), Ok|Cancel ) +{ + m_pView = parent; + + TQWidget* page = new TQWidget( this ); + setMainWidget( page ); + + TQGridLayout *grid1 = new TQGridLayout( page, 12, 2, marginHint(), spacingHint() ); + + TQLabel* tmpTQLabel; + tmpTQLabel = new TQLabel( page, "Label_1" ); + grid1->addWidget(tmpTQLabel,0,0); + tmpTQLabel->setText( i18n("&Function:") ); + + m_pFunction = new TQComboBox( page ); + grid1->addWidget(m_pFunction,1,0); + tmpTQLabel->setBuddy(m_pFunction); + + m_pFunction->insertItem( i18n("Sum"), Sum ); + m_pFunction->insertItem( i18n("Average"), Average ); + m_pFunction->insertItem( i18n("Count"), Count ); + m_pFunction->insertItem( i18n("Max"), Max ); + m_pFunction->insertItem( i18n("Min"), Min ); + m_pFunction->insertItem( i18n("Product"), Product ); + m_pFunction->insertItem( i18n("Standard Deviation"), StdDev ); + m_pFunction->insertItem( i18n("Variance"), Var ); + + tmpTQLabel = new TQLabel( page, "Label_1" ); + tmpTQLabel->setText( i18n("Re&ference:") ); + grid1->addWidget(tmpTQLabel,2,0); + + m_pRef = new TQLineEdit( page ); + grid1->addWidget(m_pRef,3,0); + tmpTQLabel->setBuddy(m_pRef); + + tmpTQLabel = new TQLabel( page, "Label_1" ); + grid1->addWidget(tmpTQLabel,4,0); + tmpTQLabel->setText( i18n("&Entered references:") ); + + m_pRefs = new TQListBox( page ); + grid1->addMultiCellWidget( m_pRefs,5,8,0,0); + tmpTQLabel->setBuddy(m_pRefs); + + m_pRow = new TQCheckBox( i18n("&Description in row"), page ); + grid1->addWidget( m_pRow,9,0); + m_pCol = new TQCheckBox( i18n("De&scription in column"), page ); + grid1->addWidget(m_pCol,10,0); + m_pCopy = new TQCheckBox( i18n("Co&py data"), page ); + grid1->addWidget(m_pCopy,11,0); + + m_pAdd = new TQPushButton( i18n("&Add"), page ); + grid1->addWidget(m_pAdd,2,1); + m_pRemove = new TQPushButton( i18n("&Remove"), page ); + grid1->addWidget(m_pRemove,3,1); + + + connect( m_pAdd, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotAdd() ) ); + connect( m_pRemove, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotRemove() ) ); + connect( m_pRef, TQT_SIGNAL( returnPressed() ), this, TQT_SLOT( slotReturnPressed() ) ); + + connect(m_pView->selectionInfo(), TQT_SIGNAL(changed(const Region&)), + this, TQT_SLOT(slotSelectionChanged())); +} + +ConsolidateDialog::~ConsolidateDialog() +{ + kdDebug(36001)<<"Consolidate::~Consolidate()\n"; +} + +enum Description { D_ROW, D_COL, D_NONE, D_BOTH }; + +struct st_cell +{ + TQString xdesc; + TQString ydesc; + Cell* cell; + TQString sheet; + int x; + int y; +}; + +void ConsolidateDialog::slotOk() +{ + m_pView->doc()->emitBeginOperation( false ); + + Map *map = m_pView->doc()->map(); + + Sheet* sheet = m_pView->activeSheet(); + int dx = m_pView->selectionInfo()->selection().left(); + int dy = m_pView->selectionInfo()->selection().top(); + + TQString function; + + switch( m_pFunction->currentItem() ) + { + case Sum: function = "SUM"; break; + case Average: function = "AVERAGE"; break; + case Count: function = "COUNT"; break; + case Max: function = "MAX"; break; + case Min: function = "MIN"; break; + case Product: function = "PRODUCT"; break; + case StdDev: function = "STDDEV"; break; + case Var: function = "VARIANCE"; break; + default: break; // bad bad ! + } + + TQStringList r = refs(); + TQValueList<Range> ranges; + TQStringList::Iterator s = r.begin(); + for( ; s != r.end(); ++s ) + { + Range r( *s, map ); + // TODO: Check for valid + Q_ASSERT( r.isValid() ); + + if ( r.sheet() == 0 ) + { + r.setSheet(sheet); + r.setSheetName(sheet->sheetName()); + } + ranges.append( r ); + } + + Description desc; + if ( m_pRow->isChecked() && m_pCol->isChecked() ) + desc = D_BOTH; + else if ( m_pRow->isChecked() ) + desc = D_ROW; + else if ( m_pCol->isChecked() ) + desc = D_COL; + else + desc = D_NONE; + + // Check whether all ranges have same size + Q_ASSERT( ranges.count() > 0 ); + TQValueList<Range>::Iterator it = ranges.begin(); + int w = (*it).range().right() - (*it).range().left() + 1; + int h = (*it).range().bottom() - (*it).range().top() + 1; + if ( w <= ( ( desc == D_BOTH || desc == D_COL ) ? 1 : 0 ) || + h <= ( ( desc == D_BOTH || desc == D_ROW ) ? 1 : 0 ) ) + { + m_pView->slotUpdateView( m_pView->activeSheet() ); + KMessageBox::error( this, i18n( "The range\n%1\nis too small" ).arg( *( r.begin() ) )); + return; + } + + if( (*it).range().bottom()==KS_rowMax || (*it).range().right()== KS_colMax ) + { + m_pView->slotUpdateView( m_pView->activeSheet() ); + KMessageBox::error( this, i18n( "The range\n%1\nis too large" ).arg( *( r.begin() ) )); + return; + } + + ++it; + int i = 1; + for( ; it != ranges.end(); ++it, i++ ) + { + TQRect currentRange=(*it).range(); + + int w2 = currentRange.right() - currentRange.left() + 1; + int h2 = currentRange.bottom() - currentRange.top() + 1; + + if(currentRange.bottom()==KS_rowMax || currentRange.right()== KS_colMax) + { + m_pView->slotUpdateView( m_pView->activeSheet() ); + KMessageBox::error( this, i18n( "The range\n%1\nis too large" ).arg( r[i])); + return; + } + if ( ( desc == D_NONE && ( w != w2 || h != h2 ) ) || + ( desc == D_ROW && h != h2 ) || + ( desc == D_COL && w != w2 ) ) + { + m_pView->slotUpdateView( m_pView->activeSheet() ); + TQString tmp = i18n( "The ranges\n%1\nand\n%2\nhave different size").arg( *( r.begin() ) ).arg( r[i] ); + KMessageBox::error( this, tmp); + return; + } + } + + // Create the consolidation sheet + if ( desc == D_NONE ) + { + // Check whether the destination is part of the source ... + TQRect dest; + dest.setCoords( dx, dy, dx + w - 1, dy + h - 1 ); + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + Q_ASSERT( t ); + TQRect r; + + TQRect currentRange=(*it).range(); + + r.setCoords( currentRange.left(), currentRange.top(), currentRange.right(), currentRange.bottom() ); + if ( t == sheet && r.intersects( dest ) ) + { + m_pView->slotUpdateView( m_pView->activeSheet() ); + TQString tmp( i18n("The source tables intersect with the destination table") ); + KMessageBox::error( this, tmp); + return; + } + } + + for( int x = 0; x < w; x++ ) + { + for( int y = 0; y < h; y++ ) + { + bool novalue=true; + TQString formula = "=" + function + "("; + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); + Cell *c = t->cellAt( x + (*it).range().left(), y + (*it).range().top() ); + if(!c->isDefault()) + novalue=false; + if ( it != ranges.begin() ) + formula += ";"; + formula += (*it).sheetName() + "!"; + formula += c->name(); + } + formula += ")"; + + if(!novalue) + sheet->setText( dy + y, dx + x, + m_pCopy->isChecked() ? evaluate( formula, sheet ) : formula ); + } + } + } + else if ( desc == D_ROW ) + { + // Get list of all descriptions in the rows + TQStringList lst; + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); +// kdDebug(36001) << "FROM " << (*it).range.left() << " to " << (*it).range.right() << endl; + for( int x = (*it).range().left(); x <= (*it).range().right() ; ++x ) + { + Cell *c = t->cellAt( x, (*it).range().top() ); + if ( c ) + { + TQString s = c->value().asString(); + if ( !lst.contains( s ) ) + lst.append( s ); + } + } + } + lst.sort(); + + // Check whether the destination is part of the source ... + TQRect dest; + dest.setCoords( dx, dy, dx + lst.count() - 1, dy + h - 1 ); + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); + TQRect r; + TQRect currentRange=(*it).range(); + r.setCoords( currentRange.left(), currentRange.top(), currentRange.right(), currentRange.bottom() ); + if ( t == sheet && r.intersects( dest ) ) + { + m_pView->slotUpdateView( m_pView->activeSheet() ); + TQString tmp( i18n("The source tables intersect with the destination table") ); + KMessageBox::error( this, tmp); + return; + } + } + + // Now create the consolidation sheet + int x = 0; + TQStringList::Iterator s = lst.begin(); + for( ; s != lst.end(); ++s, ++x ) + { + sheet->setText( dy, dx + x, *s ); + + for( int y = 1; y < h; ++y ) + { + int count = 0; + TQString formula = "=" + function + "("; + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + for( int i = (*it).range().left(); i <= (*it).range().right(); ++i ) + { + Sheet *t = (*it).sheet(); + assert( t ); + Cell *c = t->cellAt( i, (*it).range().top() ); + if ( c ) + { + if ( c->value().asString() == *s ) + { +// Cell *c2 = t->cellAt( i, y + (*it).range.top() ); + count++; + if ( it != ranges.begin() ) + formula += ";"; + formula += (*it).sheetName() + "!"; + formula += Cell::name( i, y + (*it).range().top() ); + } + } + } + } + formula += ")"; + + sheet->setText( dy + y, dx + x, + m_pCopy->isChecked() ? evaluate( formula, sheet ) : formula ); + } + } + } + else if ( desc == D_COL ) + { + // Get list of all descriptions in the columns + TQStringList lst; + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); + for( int y = (*it).range().top(); y <= (*it).range().bottom() ; ++y ) + { + Cell *c = t->cellAt( (*it).range().left(), y ); + if ( c ) + { + TQString s = c->value().asString(); + if ( !s.isEmpty() && lst.find( s ) == lst.end() ) + lst.append( s ); + } + } + } + lst.sort(); + + // Check whether the destination is part of the source ... + TQRect dest; + dest.setCoords( dx, dy, dx + w - 1, dy + lst.count() - 1 ); + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); + TQRect r; + TQRect currentRange=(*it).range(); + r.setCoords( currentRange.left(), currentRange.top(), currentRange.right(), currentRange.bottom() ); + if ( t == sheet && r.intersects( dest ) ) + { + m_pView->slotUpdateView( m_pView->activeSheet() ); + TQString tmp( i18n("The source tables intersect with the destination table") ); + KMessageBox::error( this, tmp); + return; + } + } + + // Now create the consolidation sheet + int y = 0; + TQStringList::Iterator s = lst.begin(); + for( ; s != lst.end(); ++s, ++y ) + { + sheet->setText( dy + y, dx, *s ); + + for( int x = 1; x < w; ++x ) + { + int count = 0; + TQString formula = "=" + function + "("; + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + for( int i = (*it).range().top(); i <= (*it).range().bottom(); i++ ) + { + Sheet *t = (*it).sheet(); + assert( t ); + Cell *c = t->cellAt( (*it).range().left(), i ); + if ( c ) + { + TQString v = c->value().asString(); + if ( !v.isEmpty() && *s == v ) + { +// Cell *c2 = t->cellAt( x + (*it).range.left(), i ); + count++; + if ( it != ranges.begin() ) formula += ";"; + formula += (*it).sheetName() + "!"; + formula += Cell::name( i, y + (*it).range().top() ); + } + } + } + } + + formula += ")"; + + sheet->setText( dy + y, dx + x, + m_pCopy->isChecked() ? evaluate( formula, sheet ) : formula ); + } + } + } + else if ( desc == D_BOTH ) + { + // Get list of all descriptions in the columns + TQStringList cols; + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); + for( int y = (*it).range().top() + 1; y <= (*it).range().bottom() ; ++y ) + { + Cell *c = t->cellAt( (*it).range().left(), y ); + if ( c ) + { + TQString s = c->value().asString(); + if ( !s.isEmpty() && cols.find( s ) == cols.end() ) + cols.append( s ); + } + } + } + cols.sort(); + + // Get list of all descriptions in the rows + TQStringList rows; + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); + for( int x = (*it).range().left() + 1; x <= (*it).range().right() ; ++x ) + { + Cell *c = t->cellAt( x, (*it).range().top() ); + if ( c ) + { + TQString s = c->value().asString(); + if ( !s.isEmpty() && rows.find( s ) == rows.end() ) + rows.append( s ); + } + } + } + rows.sort(); + + // Check whether the destination is part of the source ... + TQRect dest; + dest.setCoords( dx, dy, dx + cols.count(), dy + rows.count() ); + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); + TQRect r; + TQRect currentRange=(*it).range(); + r.setCoords( currentRange.left(), currentRange.top(), currentRange.right(), currentRange.bottom() ); + if ( t == sheet && r.intersects( dest ) ) + { + m_pView->slotUpdateView( m_pView->activeSheet() ); + TQString tmp( i18n("The source tables intersect with the destination table") ); + KMessageBox::error( this, tmp); + return; + } + } + + // Fill the list with all interesting cells + TQValueList<st_cell> lst; + it = ranges.begin(); + for( ; it != ranges.end(); ++it ) + { + Sheet *t = (*it).sheet(); + assert( t ); + for( int x = (*it).range().left() + 1; x <= (*it).range().right() ; ++x ) + { + Cell *c = t->cellAt( x, (*it).range().top() ); + if ( c ) + { + TQString ydesc = c->value().asString(); + for( int y = (*it).range().top() + 1; y <= (*it).range().bottom() ; ++y ) + { + Cell *c2 = t->cellAt( (*it).range().left(), y ); + if ( c2 ) + { + TQString xdesc = c2->value().asString(); + Cell *c3 = t->cellAt( x, y ); + if ( c3 && c3->value().isNumber() ) + { + st_cell k; + k.xdesc = xdesc; + k.ydesc = ydesc; + k.cell = c3; + k.sheet = (*it).sheetName(); + k.x = x; + k.y = y; + lst.append( k ); + } + } + } + } + } + } + + // Draw the row description + int i = 1; + TQStringList::Iterator s = rows.begin(); + for( ; s != rows.end(); ++s, ++i ) + sheet->setText( dy, dx + i, *s ); + + // Draw the column description + i = 1; + s = cols.begin(); + for( ; s != cols.end(); ++s, ++i ) + sheet->setText( dy + i, dx, *s ); + + // Draw the data + int x = 1; + TQStringList::Iterator ydesc = rows.begin(); + for( ; ydesc != rows.end(); ++ydesc, x++ ) + { + int y = 1; + TQStringList::Iterator xdesc = cols.begin(); + for( ; xdesc != cols.end(); ++xdesc, y++ ) + { + int count = 0; + TQString formula = "=" + function + "("; + TQValueList<st_cell>::Iterator lit = lst.begin(); + for( ; lit != lst.end(); ++lit ) + { + if ( (*lit).xdesc == *xdesc && (*lit).ydesc == *ydesc ) + { + count++; + if ( it != ranges.begin() ) formula += ";"; + formula += (*it).sheetName() + "!"; + formula += Cell::name( i, y + (*it).range().top() ); + } + } + formula += ")"; + + sheet->setText( dy + y, dx + x, + m_pCopy->isChecked() ? evaluate( formula, sheet ) : formula ); + } + } + } + m_pView->updateEditWidget(); + m_pView->slotUpdateView( m_pView->activeSheet() ); + accept(); + delete this; +} + +void ConsolidateDialog::slotCancel() +{ + reject(); + delete this; +} + +void ConsolidateDialog::slotAdd() +{ + slotReturnPressed(); +} + +void ConsolidateDialog::slotRemove() +{ + int i = m_pRefs->currentItem(); + if ( i < 0 ) + return; + + m_pRefs->removeItem( i ); + + if ( m_pRefs->count() == 0 ) + actionButton( Ok )->setEnabled( false ); +} + +TQStringList ConsolidateDialog::refs() +{ + TQStringList list; + int c = m_pRefs->count(); + + for( int i = 0; i < c; i++ ) + list.append( m_pRefs->text( i ) ); + + return list; +} + +void ConsolidateDialog::slotSelectionChanged() +{ + if (!m_pView->selectionInfo()->isValid()) + { + m_pRef->setText( "" ); + return; + } + + TQString area = m_pView->selectionInfo()->name(); + m_pRef->setText( area ); + m_pRef->setSelection( 0, area.length() ); +} + +void ConsolidateDialog::slotReturnPressed() +{ + TQString txt = m_pRef->text(); + + Range r( txt, m_pView->doc()->map() ); + if ( !r.isValid() ) + { + KMessageBox::error( this, i18n("The range\n%1\n is malformed").arg( txt )); + return; + } + + if ( !txt.isEmpty() ) + { + m_pRefs->insertItem( txt ); + actionButton( Ok )->setEnabled( true ); + } +} + +void ConsolidateDialog::closeEvent ( TQCloseEvent * ) +{ + delete this; +} + +TQString ConsolidateDialog::evaluate( const TQString& formula, Sheet* sheet ) +{ + TQString result = "###"; + Formula *f = new Formula (sheet); + f->setExpression (formula); + if (!f->isValid()) { + delete f; + return result; + } + + Value res = f->eval (); + delete f; + result = sheet->doc()->converter()->asString (res).asString (); + return result; +} + +#include "kspread_dlg_cons.moc" |