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-rw-r--r--kspread/dialogs/kspread_dlg_series.cpp213
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diff --git a/kspread/dialogs/kspread_dlg_series.cpp b/kspread/dialogs/kspread_dlg_series.cpp
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+/* This file is part of the KDE project
+ Copyright (C) 2002-2004 Ariya Hidayat <ariya@kde.org>
+ (C) 2002-2003 Norbert Andres <nandres@web.de>
+ (C) 2002 John Dailey <dailey@vt.edu>
+ (C) 1999-2002 Laurent Montel <montel@kde.org>
+ (C) 2001-2002 Philipp Mueller <philipp.mueller@gmx.de>
+ (C) 2000-2001 Werner Trobin <trobin@kde.org>
+ (C) 1998-2000 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 "kspread_dlg_series.h"
+#include "kspread_doc.h"
+#include "kspread_editors.h"
+#include "kspread_sheet.h"
+#include "kspread_view.h"
+
+#include <tqlayout.h>
+#include <tdelocale.h>
+#include <tqlabel.h>
+
+#include <tqbuttongroup.h>
+#include <tqgroupbox.h>
+#include <tdemessagebox.h>
+#include <knumvalidator.h>
+
+#include <tqradiobutton.h>
+#include <tqcheckbox.h>
+#include <tqlineedit.h>
+#include <tqwhatsthis.h>
+#include <knuminput.h>
+
+using namespace KSpread;
+
+SeriesDlg::SeriesDlg( View* parent, const char* name,const TQPoint &_marker)
+ : KDialogBase( parent, name,TRUE,i18n("Series"),Ok|Cancel )
+{
+ m_pView = parent;
+ marker=_marker;
+ TQWidget *page = new TQWidget( this );
+ setMainWidget(page);
+
+ TQBoxLayout *grid1 = new TQHBoxLayout(page);
+ grid1->setSpacing( spacingHint() );
+
+ TQButtonGroup* gb1 = new TQButtonGroup( 2, Qt::Vertical,
+ i18n("Insert Values"), page );
+ column = new TQRadioButton( i18n("Vertical"), gb1 );
+ TQWhatsThis::add(column, i18n("Insert the series vertically, one below the other") );
+ row = new TQRadioButton( i18n("Horizontal"), gb1 );
+ TQWhatsThis::add(row, i18n("Insert the series horizontally, from left to right") );
+
+ column->setChecked(true);
+
+ TQButtonGroup* gb2 = new TQButtonGroup( 2, Qt::Vertical,
+ i18n("Type"), page );
+ linear = new TQRadioButton( i18n("Linear (2,4,6,...)"), gb2 );
+ TQWhatsThis::add(linear, i18n("Generate a series from 'start' to 'end' and for each step add "
+ "the value provided in step. This creates a series where each value "
+ "is 'step' larger than the value before it.") );
+ geometric = new TQRadioButton( i18n("Geometric (2,4,8,...)"), gb2 );
+ TQWhatsThis::add(geometric, i18n("Generate a series from 'start' to 'end' and for each step multiply "
+ "the value with the value provided in step. Using a step of 5 produces a list like: "
+ "5, 25, 125, 625 since 5 multiplied by 5 (step) equals 25, and that multiplied by 5 equals 125, "
+ "which multiplied by the same step-value of 5 equals 625.") );
+
+ linear->setChecked(true);
+
+ TQGroupBox* gb = new TQGroupBox( 1, Qt::Vertical, i18n("Parameters"), page );
+ TQWidget *params = new TQWidget( gb );
+ TQGridLayout *params_layout = new TQGridLayout( params, 3, 2 );
+ params_layout->setSpacing( spacingHint() );
+ params_layout->setAutoAdd( true );
+
+ new TQLabel( i18n( "Start value:" ), params );
+ start=new KDoubleNumInput(-999999.999, 999999.99, 0.0, 1.0, 3, params);
+
+ new TQLabel( i18n( "Stop value:" ), params );
+ end=new KDoubleNumInput(-999999.999, 999999.99, 0.0, 1.0, 3, params);
+
+ new TQLabel( i18n( "Step value:" ), params );
+ step=new KDoubleNumInput(-999999.999, 999999.99, 0.0, 1.0, 3, params);
+
+ grid1->addWidget(gb);
+
+ grid1->addWidget(gb1);
+ grid1->addWidget(gb2);
+
+ start->setFocus();
+
+ connect( this, TQT_SIGNAL( okClicked() ), this, TQT_SLOT( slotOk() ) );
+}
+
+
+void SeriesDlg::slotOk()
+{
+
+ Series mode=Column; //same as Qt::Vertical
+ Series type=Linear; // same as Qt::Horizontal
+ TQString tmp;
+ double dstep, dend, dstart;
+ Sheet * m_pSheet;
+ m_pSheet = m_pView->activeSheet();
+
+ if(column->isChecked())
+ mode = Column;
+ else if(row->isChecked())
+ mode = Row;
+
+ if (linear->isChecked())
+ type = Linear;
+ else if (geometric->isChecked())
+ type = Geometric;
+
+ dstart = start->value();
+ dend= end->value();
+ dstep = step->value();
+ if ( type == Geometric )
+ {
+ if ( dstart < 0 || dend < 0 )
+ {
+ KMessageBox::error( this, i18n("End and start value must be positive.") );
+ return;
+ }
+ if ( dstart > dend && dstep >= 1)
+ {
+ KMessageBox::error( this, i18n("End value must be greater than the start value or the step must be less than '1'.") );
+ return;
+ }
+ if ( dstart == 0 || dend == 0 || dstep == 0)
+ {
+ KMessageBox::error( this, i18n("None of the Start, Stop or Step values may be equal to zero.") );
+ return;
+ }
+ if ( dstep == 1)
+ {
+ KMessageBox::error( this, i18n("Step value must be different from 1") );
+ return;
+ }
+ }
+
+ if (dstep >= 0)
+ {
+ if (linear->isChecked() && dstep == 0)
+ {
+ KMessageBox::error( this, i18n("The step value must be greater than zero; "
+ "otherwise, the linear series is infinite.") );
+ step->setFocus();
+ return;
+ }
+ /* else if (geometric->isChecked() && dstep <= 1)
+ {
+ KMessageBox::error( this, i18n("The step value must be greater than one; "
+ "otherwise, the geometric series is infinite.") );
+ step->setFocus();
+ return;
+ }
+ */
+ else if ( type == Linear && dend < dstart )
+ {
+ KMessageBox::error( this,
+ i18n("If the start value is greater than the end value the step must be less than zero.") );
+ return;
+ }
+ }
+ else if (type != Linear)
+ {
+ KMessageBox::error( this, i18n("Step is negative.") );
+ return;
+ }
+ else
+ {
+ if (dstart <= dend)
+ {
+ KMessageBox::error( this,
+ i18n("If the step is negative, the start value must be greater then the end value.") );
+ return;
+ }
+ }
+
+ // double val_end = TQMAX(dend, dstart);
+ // double val_start = TQMIN(dend, dstart);
+ m_pView->doc()->emitBeginOperation( false );
+
+ m_pSheet->setSeries( marker, dstart, dend, dstep, mode, type );
+
+ Cell * cell = m_pSheet->cellAt( marker.x(), marker.y() );
+ if ( cell->text() != 0L )
+ m_pView->editWidget()->setText( cell->text() );
+ else
+ m_pView->editWidget()->setText( "" );
+
+ m_pView->slotUpdateView( m_pView->activeSheet() );
+ accept();
+}
+
+
+#include "kspread_dlg_series.moc"
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