Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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"
+