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Diffstat (limited to 'kword/KWStatisticsDialog.cpp')
| -rw-r--r-- | kword/KWStatisticsDialog.cpp | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/kword/KWStatisticsDialog.cpp b/kword/KWStatisticsDialog.cpp new file mode 100644 index 00000000..d323992d --- /dev/null +++ b/kword/KWStatisticsDialog.cpp @@ -0,0 +1,354 @@ +/* This file is part of the KOffice project + * Copyright (C) 2005 Thomas Zander <zander@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; version 2. + + * 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 "KWStatisticsDialog.h" +#include "KWDocument.h" +#include "KWFrameSet.h" +#include <klocale.h> +#include <qtabwidget.h> +#include <qvbox.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qprogressdialog.h> +#include <qcheckbox.h> + +KWStatisticsDialog::KWStatisticsDialog( QWidget *parent, KWDocument *document ) + : KDialogBase(parent, "statistics", true, i18n("Statistics"),KDialogBase::Ok, KDialogBase::Ok, false ) +{ + QWidget *page = new QWidget( this ); + setMainWidget(page); + QVBoxLayout *topLayout = new QVBoxLayout( page, 0, KDialog::spacingHint() ); + + QTabWidget *tab = new QTabWidget( page ); + QFrame *pageAll = 0; + QFrame *pageGeneral = 0; + QFrame *pageSelected = 0; + for (int i=0; i < 7; ++i) { + m_resultLabelAll[i] = 0; + m_resultLabelSelected[i] = 0; + if ( i < 6 ) + m_resultGeneralLabel[i]=0; + } + m_doc = document; + m_parent = parent; + m_canceled = true; + + + // add Tab "General" + pageGeneral = new QFrame( this ); + tab->addTab( pageGeneral, i18n( "General" ) ); + + addBoxGeneral( pageGeneral, m_resultGeneralLabel ); + calcGeneral( m_resultGeneralLabel ); + + // add Tab "All" + pageAll = new QFrame( this ); + tab->addTab( pageAll, i18n( "Text" ) ); + + addBox( pageAll, m_resultLabelAll, true ); + + m_canceled = true; + pageSelected = new QFrame( this ); + tab->addTab( pageSelected, i18n( "Selected Text" ) ); + // let's see if there's selected text + bool b = docHasSelection(); + tab->setTabEnabled(pageSelected, b); + if ( b ) { + addBox( pageSelected, m_resultLabelSelected, false); + // assign results to 'selected' tab. + if ( !calcStats( m_resultLabelSelected, true,true ) ) + return; + if ( !calcStats( m_resultLabelAll, false,false ) ) + return; + showPage( 2 ); + } else { + // assign results + if ( !calcStats( m_resultLabelAll, false, false ) ) + return; + showPage( 1 ); + } + topLayout->addWidget( tab ); + m_canceled = false; + +} + +void KWStatisticsDialog::slotRefreshValue(bool state) +{ + m_canceled = true; + // let's see if there's selected text + bool b = docHasSelection(); + if ( b ) + { + if ( !calcStats( m_resultLabelSelected, true, true ) ) + return; + if ( !calcStats( m_resultLabelAll, false, state ) ) + return; + } + else + { + // assign results + if ( !calcStats( m_resultLabelAll, false, state ) ) + return; + } + m_canceled = false; +} + +void KWStatisticsDialog::calcGeneral( QLabel **resultLabel ) +{ + KLocale *locale = KGlobal::locale(); + + resultLabel[0]->setText( locale->formatNumber( m_doc->pageCount(), 0) ); + int table =0; + int picture = 0; + int part = 0; + int nbFrameset = 0; + int nbFormula = 0; + QPtrListIterator<KWFrameSet> framesetIt( m_doc->framesetsIterator() ); + for ( framesetIt.toFirst(); framesetIt.current(); ++framesetIt ) { + KWFrameSet *frameSet = framesetIt.current(); + if ( frameSet && frameSet->isVisible()) + { + if ( frameSet->type() == FT_TABLE) + table++; + else if ( frameSet->type() == FT_PICTURE) + picture++; + else if ( frameSet->type() == FT_PART ) + part++; + else if ( frameSet->type() == FT_FORMULA ) + nbFormula++; + nbFrameset++; + } + } + + resultLabel[1]->setText( locale->formatNumber( nbFrameset, 0 ) ); + resultLabel[2]->setText( locale->formatNumber( picture, 0 ) ); + resultLabel[3]->setText( locale->formatNumber( table, 0 ) ); + resultLabel[4]->setText( locale->formatNumber( part, 0 ) ); + resultLabel[5]->setText( locale->formatNumber( nbFormula, 0 ) ); +} + +bool KWStatisticsDialog::calcStats( QLabel **resultLabel, bool selection, bool useFootEndNote ) +{ + ulong charsWithSpace = 0L; + ulong charsWithoutSpace = 0L; + ulong words = 0L; + ulong sentences = 0L; + ulong lines = 0L; + ulong syllables = 0L; + + // safety check result labels + for (int i=0; i < 7; ++i) { + if ( !resultLabel[i] ) { + kdDebug() << "Warning: KWStatisticsDiaolog::calcStats result table not initialized." << endl; + return false; + } + } + + // count paragraphs for progress dialog: + ulong paragraphs = 0L; + QPtrListIterator<KWFrameSet> framesetIt( m_doc->framesetsIterator() ); + for ( framesetIt.toFirst(); framesetIt.current(); ++framesetIt ) { + KWFrameSet *frameSet = framesetIt.current(); + if ( (frameSet->frameSetInfo() == KWFrameSet::FI_FOOTNOTE || frameSet->frameSetInfo() == KWFrameSet::FI_BODY) && frameSet->isVisible() ) + { + if ( (useFootEndNote && frameSet->frameSetInfo() == KWFrameSet::FI_FOOTNOTE) || + frameSet->frameSetInfo() == KWFrameSet::FI_BODY ) { + paragraphs += frameSet->paragraphs(); + } + } + } + QProgressDialog progress( i18n( "Counting..." ), i18n( "Cancel" ), paragraphs, this, "count", true ); + progress.setMinimumDuration( 1000 ); + progress.setProgress( 0 ); + + // do the actual counting + for ( framesetIt.toFirst(); framesetIt.current(); ++framesetIt ) { + KWFrameSet *frameSet = framesetIt.current(); + // Exclude headers and footers + if ( (frameSet->frameSetInfo() == KWFrameSet::FI_FOOTNOTE || frameSet->frameSetInfo() == KWFrameSet::FI_BODY) && frameSet->isVisible() ) { + if ( (useFootEndNote && frameSet->frameSetInfo() == KWFrameSet::FI_FOOTNOTE) || frameSet->frameSetInfo() == KWFrameSet::FI_BODY ) + { + + if( ! frameSet->statistics( &progress, charsWithSpace, charsWithoutSpace, + words, sentences, syllables, lines, selection ) ) { + // someone pressed "Cancel" + return false; + } + } + } + } + + // assign results + KLocale *locale = KGlobal::locale(); + resultLabel[0]->setText( locale->formatNumber( charsWithSpace, 0) ); + resultLabel[1]->setText( locale->formatNumber( charsWithoutSpace, 0 ) ); + resultLabel[2]->setText( locale->formatNumber( syllables, 0 ) ); + resultLabel[3]->setText( locale->formatNumber( words, 0 ) ); + resultLabel[4]->setText( locale->formatNumber( sentences, 0 ) ); + resultLabel[5]->setText( locale->formatNumber( lines, 0 ) ); + // add flesch + double f = calcFlesch( sentences, words, syllables ); + QString flesch = locale->formatNumber( f , 1 ); + if( words < 200 ) { + // a kind of warning if too few words: + flesch = i18n("approximately %1").arg( flesch ); + } + resultLabel[6]->setText( flesch ); + return true; +} + +double KWStatisticsDialog::calcFlesch( ulong sentences, ulong words, ulong syllables ) +{ + // calculate Flesch reading ease score: + float flesch_score = 0; + if( words > 0 && sentences > 0 ) + flesch_score = 206.835 - (1.015 * (words / sentences)) - (84.6 * syllables / words); + return flesch_score; +} + +void KWStatisticsDialog::addBoxGeneral( QFrame *page, QLabel **resultLabel ) +{ + // Layout Managers + QVBoxLayout *topLayout = new QVBoxLayout( page, 0, 7 ); + QGroupBox *box = new QGroupBox( i18n( "Statistics" ), page ); + QGridLayout *grid = new QGridLayout( box, 9, 3, KDialog::marginHint(), KDialog::spacingHint() ); + grid->setRowStretch (9, 1); + // margins + int fHeight = box->fontMetrics().height(); + grid->setMargin( fHeight ); + grid->addColSpacing( 1, fHeight ); + grid->addRowSpacing( 0, fHeight ); + + // insert labels + QLabel *label1 = new QLabel( i18n( "Number of pages:" ), box ); + grid->addWidget( label1, 1, 0, 1 ); + resultLabel[0] = new QLabel( "", box ); + grid->addWidget( resultLabel[0], 1, 2, 2 ); + + QLabel *label2 = new QLabel( i18n( "Number of frames:" ), box ); + grid->addWidget( label2, 2, 0, 1 ); + resultLabel[1] = new QLabel( "", box ); + grid->addWidget( resultLabel[1], 2, 2, 2 ); + + QLabel *label3 = new QLabel( i18n( "Number of pictures:" ), box ); + grid->addWidget( label3, 3, 0, 1 ); + resultLabel[2] = new QLabel( "", box ); + grid->addWidget( resultLabel[2], 3, 2, 2 ); + + + QLabel *label4 = new QLabel( i18n( "Number of tables:" ), box ); + grid->addWidget( label4, 4, 0, 1 ); + resultLabel[3] = new QLabel( "", box ); + grid->addWidget( resultLabel[3], 4, 2, 2 ); + + QLabel *label5 = new QLabel( i18n( "Number of embedded objects:" ), box ); + grid->addWidget( label5, 5, 0, 1 ); + resultLabel[4] = new QLabel( "", box ); + grid->addWidget( resultLabel[4], 5, 2, 2 ); + + QLabel *label6 = new QLabel( i18n( "Number of formula frameset:" ), box ); + grid->addWidget( label6, 6, 0, 1 ); + resultLabel[5] = new QLabel( "", box ); + grid->addWidget( resultLabel[5], 6, 2, 2 ); + + topLayout->addWidget( box ); +} + +void KWStatisticsDialog::addBox( QFrame *page, QLabel **resultLabel, bool calcWithFootNoteCheckbox ) +{ + // Layout Managers + QVBoxLayout *topLayout = new QVBoxLayout( page, 0, 7 ); + if ( calcWithFootNoteCheckbox ) + { + QWidget *w = new QWidget(page); + topLayout->addWidget( w ); + QVBoxLayout *noteLayout = new QVBoxLayout( w, KDialog::marginHint(), 0 ); + QCheckBox *calcWithFootNote = new QCheckBox( i18n("&Include text from foot- and endnotes"), w); + noteLayout->addWidget( calcWithFootNote ); + connect( calcWithFootNote, SIGNAL(toggled ( bool )), this, SLOT( slotRefreshValue(bool))); + } + + + QGroupBox *box = new QGroupBox( i18n( "Statistics" ), page ); + QGridLayout *grid = new QGridLayout( box, 9, 3, KDialog::marginHint(), KDialog::spacingHint() ); + grid->setRowStretch (9, 1); + + // margins + int fHeight = box->fontMetrics().height(); + grid->setMargin( fHeight ); + grid->addColSpacing( 1, fHeight ); + grid->addRowSpacing( 0, fHeight ); + + //maximum size for result column (don't know how to do this better..) + QString init = i18n("approximately %1").arg( "00000000" ); + + // insert labels + QLabel *label1 = new QLabel( i18n( "Characters including spaces:" ), box ); + grid->addWidget( label1, 1, 0, 1 ); + resultLabel[0] = new QLabel( "", box ); + grid->addWidget( resultLabel[0], 1, 2, 2 ); + + QLabel *label2 = new QLabel( i18n( "Characters without spaces:" ), box ); + grid->addWidget( label2, 2, 0, 1 ); + resultLabel[1] = new QLabel( "", box ); + grid->addWidget( resultLabel[1], 2, 2, 2 ); + + QLabel *label3 = new QLabel( i18n( "Syllables:" ), box ); + grid->addWidget( label3, 3, 0, 1 ); + resultLabel[2] = new QLabel( "", box ); + grid->addWidget( resultLabel[2], 3, 2, 2 ); + + QLabel *label4 = new QLabel( i18n( "Words:" ), box ); + grid->addWidget( label4, 4, 0, 1 ); + resultLabel[3] = new QLabel( "", box ); + grid->addWidget( resultLabel[3], 4, 2, 2 ); + + QLabel *label5 = new QLabel( i18n( "Sentences:" ), box ); + grid->addWidget( label5, 5, 0, 1 ); + resultLabel[4] = new QLabel( "", box ); + grid->addWidget( resultLabel[4], 5, 2, 2 ); + + QLabel *label6 = new QLabel( i18n( "Lines:" ), box ); + grid->addWidget( label6, 6, 0, 1 ); + resultLabel[5] = new QLabel( "", box ); + grid->addWidget( resultLabel[5], 6, 2, 2 ); + + + QLabel *label7 = new QLabel( i18n( "Flesch reading ease:" ), box ); + grid->addWidget( label7, 7, 0, 1 ); + resultLabel[6] = new QLabel( init, box ); + grid->addWidget( resultLabel[6], 7, 2, 2 ); + + topLayout->addWidget( box ); +} + +bool KWStatisticsDialog::docHasSelection()const +{ + QPtrListIterator<KWFrameSet> fsIt( m_doc->framesetsIterator() ); + + for ( ; fsIt.current(); ++fsIt ) { + KWFrameSet *fs = fsIt.current(); + if ( fs->paragraphsSelected() ) { + return true; + } + } + return false; +} + +#include "KWStatisticsDialog.moc" + |