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355 lines
12 KiB
355 lines
12 KiB
/* This file is part of the KOffice project
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* Copyright (C) 2005 Thomas Zander <zander@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; version 2.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "KWStatisticsDialog.h"
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#include "KWDocument.h"
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#include "KWFrameSet.h"
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#include <klocale.h>
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#include <tqtabwidget.h>
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#include <tqvbox.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqprogressdialog.h>
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#include <tqcheckbox.h>
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KWStatisticsDialog::KWStatisticsDialog( TQWidget *parent, KWDocument *document )
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: KDialogBase(parent, "statistics", true, i18n("Statistics"),KDialogBase::Ok, KDialogBase::Ok, false )
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{
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TQWidget *page = new TQWidget( this );
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setMainWidget(page);
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TQVBoxLayout *topLayout = new TQVBoxLayout( page, 0, KDialog::spacingHint() );
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TQTabWidget *tab = new TQTabWidget( page );
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TQFrame *pageAll = 0;
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TQFrame *pageGeneral = 0;
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TQFrame *pageSelected = 0;
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for (int i=0; i < 7; ++i) {
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m_resultLabelAll[i] = 0;
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m_resultLabelSelected[i] = 0;
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if ( i < 6 )
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m_resultGeneralLabel[i]=0;
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}
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m_doc = document;
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m_parent = parent;
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m_canceled = true;
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// add Tab "General"
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pageGeneral = new TQFrame( this );
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tab->addTab( pageGeneral, i18n( "General" ) );
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addBoxGeneral( pageGeneral, m_resultGeneralLabel );
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calcGeneral( m_resultGeneralLabel );
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// add Tab "All"
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pageAll = new TQFrame( this );
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tab->addTab( pageAll, i18n( "Text" ) );
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addBox( pageAll, m_resultLabelAll, true );
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m_canceled = true;
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pageSelected = new TQFrame( this );
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tab->addTab( pageSelected, i18n( "Selected Text" ) );
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// let's see if there's selected text
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bool b = docHasSelection();
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tab->setTabEnabled(pageSelected, b);
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if ( b ) {
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addBox( pageSelected, m_resultLabelSelected, false);
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// assign results to 'selected' tab.
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if ( !calcStats( m_resultLabelSelected, true,true ) )
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return;
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if ( !calcStats( m_resultLabelAll, false,false ) )
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return;
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showPage( 2 );
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} else {
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// assign results
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if ( !calcStats( m_resultLabelAll, false, false ) )
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return;
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showPage( 1 );
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}
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topLayout->addWidget( tab );
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m_canceled = false;
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}
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void KWStatisticsDialog::slotRefreshValue(bool state)
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{
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m_canceled = true;
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// let's see if there's selected text
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bool b = docHasSelection();
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if ( b )
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{
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if ( !calcStats( m_resultLabelSelected, true, true ) )
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return;
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if ( !calcStats( m_resultLabelAll, false, state ) )
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return;
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}
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else
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{
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// assign results
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if ( !calcStats( m_resultLabelAll, false, state ) )
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return;
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}
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m_canceled = false;
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}
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void KWStatisticsDialog::calcGeneral( TQLabel **resultLabel )
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{
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KLocale *locale = KGlobal::locale();
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resultLabel[0]->setText( locale->formatNumber( m_doc->pageCount(), 0) );
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int table =0;
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int picture = 0;
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int part = 0;
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int nbFrameset = 0;
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int nbFormula = 0;
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TQPtrListIterator<KWFrameSet> framesetIt( m_doc->framesetsIterator() );
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for ( framesetIt.toFirst(); framesetIt.current(); ++framesetIt ) {
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KWFrameSet *frameSet = framesetIt.current();
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if ( frameSet && frameSet->isVisible())
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{
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if ( frameSet->type() == FT_TABLE)
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table++;
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else if ( frameSet->type() == FT_PICTURE)
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picture++;
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else if ( frameSet->type() == FT_PART )
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part++;
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else if ( frameSet->type() == FT_FORMULA )
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nbFormula++;
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nbFrameset++;
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}
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}
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resultLabel[1]->setText( locale->formatNumber( nbFrameset, 0 ) );
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resultLabel[2]->setText( locale->formatNumber( picture, 0 ) );
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resultLabel[3]->setText( locale->formatNumber( table, 0 ) );
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resultLabel[4]->setText( locale->formatNumber( part, 0 ) );
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resultLabel[5]->setText( locale->formatNumber( nbFormula, 0 ) );
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}
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bool KWStatisticsDialog::calcStats( TQLabel **resultLabel, bool selection, bool useFootEndNote )
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{
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ulong charsWithSpace = 0L;
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ulong charsWithoutSpace = 0L;
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ulong words = 0L;
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ulong sentences = 0L;
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ulong lines = 0L;
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ulong syllables = 0L;
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// safety check result labels
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for (int i=0; i < 7; ++i) {
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if ( !resultLabel[i] ) {
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kdDebug() << "Warning: KWStatisticsDiaolog::calcStats result table not initialized." << endl;
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return false;
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}
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}
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// count paragraphs for progress dialog:
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ulong paragraphs = 0L;
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TQPtrListIterator<KWFrameSet> framesetIt( m_doc->framesetsIterator() );
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for ( framesetIt.toFirst(); framesetIt.current(); ++framesetIt ) {
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KWFrameSet *frameSet = framesetIt.current();
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if ( (frameSet->frameSetInfo() == KWFrameSet::FI_FOOTNOTE || frameSet->frameSetInfo() == KWFrameSet::FI_BODY) && frameSet->isVisible() )
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{
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if ( (useFootEndNote && frameSet->frameSetInfo() == KWFrameSet::FI_FOOTNOTE) ||
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frameSet->frameSetInfo() == KWFrameSet::FI_BODY ) {
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paragraphs += frameSet->paragraphs();
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}
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}
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}
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TQProgressDialog progress( i18n( "Counting..." ), i18n( "Cancel" ), paragraphs, this, "count", true );
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progress.setMinimumDuration( 1000 );
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progress.setProgress( 0 );
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// do the actual counting
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for ( framesetIt.toFirst(); framesetIt.current(); ++framesetIt ) {
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KWFrameSet *frameSet = framesetIt.current();
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// Exclude headers and footers
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if ( (frameSet->frameSetInfo() == KWFrameSet::FI_FOOTNOTE || frameSet->frameSetInfo() == KWFrameSet::FI_BODY) && frameSet->isVisible() ) {
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if ( (useFootEndNote && frameSet->frameSetInfo() == KWFrameSet::FI_FOOTNOTE) || frameSet->frameSetInfo() == KWFrameSet::FI_BODY )
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{
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if( ! frameSet->statistics( &progress, charsWithSpace, charsWithoutSpace,
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words, sentences, syllables, lines, selection ) ) {
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// someone pressed "Cancel"
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return false;
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}
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}
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}
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}
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// assign results
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KLocale *locale = KGlobal::locale();
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resultLabel[0]->setText( locale->formatNumber( charsWithSpace, 0) );
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resultLabel[1]->setText( locale->formatNumber( charsWithoutSpace, 0 ) );
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resultLabel[2]->setText( locale->formatNumber( syllables, 0 ) );
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resultLabel[3]->setText( locale->formatNumber( words, 0 ) );
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resultLabel[4]->setText( locale->formatNumber( sentences, 0 ) );
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resultLabel[5]->setText( locale->formatNumber( lines, 0 ) );
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// add flesch
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double f = calcFlesch( sentences, words, syllables );
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TQString flesch = locale->formatNumber( f , 1 );
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if( words < 200 ) {
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// a kind of warning if too few words:
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flesch = i18n("approximately %1").arg( flesch );
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}
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resultLabel[6]->setText( flesch );
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return true;
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}
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double KWStatisticsDialog::calcFlesch( ulong sentences, ulong words, ulong syllables )
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{
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// calculate Flesch reading ease score:
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float flesch_score = 0;
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if( words > 0 && sentences > 0 )
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flesch_score = 206.835 - (1.015 * (words / sentences)) - (84.6 * syllables / words);
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return flesch_score;
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}
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void KWStatisticsDialog::addBoxGeneral( TQFrame *page, TQLabel **resultLabel )
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{
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// Layout Managers
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TQVBoxLayout *topLayout = new TQVBoxLayout( page, 0, 7 );
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TQGroupBox *box = new TQGroupBox( i18n( "Statistics" ), page );
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TQGridLayout *grid = new TQGridLayout( box, 9, 3, KDialog::marginHint(), KDialog::spacingHint() );
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grid->setRowStretch (9, 1);
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// margins
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int fHeight = box->fontMetrics().height();
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grid->setMargin( fHeight );
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grid->addColSpacing( 1, fHeight );
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grid->addRowSpacing( 0, fHeight );
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// insert labels
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TQLabel *label1 = new TQLabel( i18n( "Number of pages:" ), box );
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grid->addWidget( label1, 1, 0, 1 );
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resultLabel[0] = new TQLabel( "", box );
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grid->addWidget( resultLabel[0], 1, 2, 2 );
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TQLabel *label2 = new TQLabel( i18n( "Number of frames:" ), box );
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grid->addWidget( label2, 2, 0, 1 );
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resultLabel[1] = new TQLabel( "", box );
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grid->addWidget( resultLabel[1], 2, 2, 2 );
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TQLabel *label3 = new TQLabel( i18n( "Number of pictures:" ), box );
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grid->addWidget( label3, 3, 0, 1 );
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resultLabel[2] = new TQLabel( "", box );
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grid->addWidget( resultLabel[2], 3, 2, 2 );
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TQLabel *label4 = new TQLabel( i18n( "Number of tables:" ), box );
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grid->addWidget( label4, 4, 0, 1 );
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resultLabel[3] = new TQLabel( "", box );
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grid->addWidget( resultLabel[3], 4, 2, 2 );
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TQLabel *label5 = new TQLabel( i18n( "Number of embedded objects:" ), box );
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grid->addWidget( label5, 5, 0, 1 );
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resultLabel[4] = new TQLabel( "", box );
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grid->addWidget( resultLabel[4], 5, 2, 2 );
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TQLabel *label6 = new TQLabel( i18n( "Number of formula frameset:" ), box );
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grid->addWidget( label6, 6, 0, 1 );
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resultLabel[5] = new TQLabel( "", box );
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grid->addWidget( resultLabel[5], 6, 2, 2 );
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topLayout->addWidget( box );
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}
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void KWStatisticsDialog::addBox( TQFrame *page, TQLabel **resultLabel, bool calcWithFootNoteCheckbox )
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{
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// Layout Managers
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TQVBoxLayout *topLayout = new TQVBoxLayout( page, 0, 7 );
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if ( calcWithFootNoteCheckbox )
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{
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TQWidget *w = new TQWidget(page);
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topLayout->addWidget( w );
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TQVBoxLayout *noteLayout = new TQVBoxLayout( w, KDialog::marginHint(), 0 );
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TQCheckBox *calcWithFootNote = new TQCheckBox( i18n("&Include text from foot- and endnotes"), w);
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noteLayout->addWidget( calcWithFootNote );
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connect( calcWithFootNote, TQT_SIGNAL(toggled ( bool )), this, TQT_SLOT( slotRefreshValue(bool)));
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}
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TQGroupBox *box = new TQGroupBox( i18n( "Statistics" ), page );
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TQGridLayout *grid = new TQGridLayout( box, 9, 3, KDialog::marginHint(), KDialog::spacingHint() );
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grid->setRowStretch (9, 1);
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// margins
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int fHeight = box->fontMetrics().height();
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grid->setMargin( fHeight );
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grid->addColSpacing( 1, fHeight );
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grid->addRowSpacing( 0, fHeight );
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//maximum size for result column (don't know how to do this better..)
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TQString init = i18n("approximately %1").arg( "00000000" );
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// insert labels
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TQLabel *label1 = new TQLabel( i18n( "Characters including spaces:" ), box );
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grid->addWidget( label1, 1, 0, 1 );
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resultLabel[0] = new TQLabel( "", box );
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grid->addWidget( resultLabel[0], 1, 2, 2 );
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TQLabel *label2 = new TQLabel( i18n( "Characters without spaces:" ), box );
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grid->addWidget( label2, 2, 0, 1 );
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resultLabel[1] = new TQLabel( "", box );
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grid->addWidget( resultLabel[1], 2, 2, 2 );
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TQLabel *label3 = new TQLabel( i18n( "Syllables:" ), box );
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grid->addWidget( label3, 3, 0, 1 );
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resultLabel[2] = new TQLabel( "", box );
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grid->addWidget( resultLabel[2], 3, 2, 2 );
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TQLabel *label4 = new TQLabel( i18n( "Words:" ), box );
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grid->addWidget( label4, 4, 0, 1 );
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resultLabel[3] = new TQLabel( "", box );
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grid->addWidget( resultLabel[3], 4, 2, 2 );
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TQLabel *label5 = new TQLabel( i18n( "Sentences:" ), box );
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grid->addWidget( label5, 5, 0, 1 );
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resultLabel[4] = new TQLabel( "", box );
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grid->addWidget( resultLabel[4], 5, 2, 2 );
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TQLabel *label6 = new TQLabel( i18n( "Lines:" ), box );
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grid->addWidget( label6, 6, 0, 1 );
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resultLabel[5] = new TQLabel( "", box );
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grid->addWidget( resultLabel[5], 6, 2, 2 );
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TQLabel *label7 = new TQLabel( i18n( "Flesch reading ease:" ), box );
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grid->addWidget( label7, 7, 0, 1 );
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resultLabel[6] = new TQLabel( init, box );
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grid->addWidget( resultLabel[6], 7, 2, 2 );
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topLayout->addWidget( box );
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}
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bool KWStatisticsDialog::docHasSelection()const
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{
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TQPtrListIterator<KWFrameSet> fsIt( m_doc->framesetsIterator() );
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for ( ; fsIt.current(); ++fsIt ) {
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KWFrameSet *fs = fsIt.current();
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if ( fs->paragraphsSelected() ) {
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return true;
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}
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}
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return false;
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}
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#include "KWStatisticsDialog.moc"
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