C++ KWDocument类代码示例

void KWDocStructRootItem::setupArrangement()
{
    deleteAllChildren();

    QIntDict<KWDocStructParagItem> parags;
    parags.setAutoDelete( false );

    KWFrameSet* frameset = 0L;
    KWTextParag* parag = 0L;
    KoTextDocument* textdoc = 0L;

    KWDocument* dok = doc();
    KWDocStructTextFrameSetItem *item = 0L;
    QString _name;

    for ( int i = dok->frameSetCount() - 1; i >= 0; i-- )
    {
        frameset = dok->frameSet( i );
        if ( frameset->type() == FT_TEXT && frameset->frameSetInfo() == KWFrameSet::FI_BODY && !frameset->groupmanager() && frameset->frameCount()>0)
        {
            KWTextFrameSet *tmpParag = dynamic_cast<KWTextFrameSet*> (frameset) ;
            item = new KWDocStructTextFrameSetItem( this, frameset->name(), tmpParag);
            textdoc= tmpParag->textDocument();
            parag = static_cast<KWTextParag *>(textdoc->firstParag());
            while ( parag )
            {
                KoParagCounter *tmpCounter = parag->counter();
                if (tmpCounter !=0  && (tmpCounter->style() != KoParagCounter::STYLE_NONE) &&  (tmpCounter->numbering() == KoParagCounter::NUM_CHAPTER) )
                {
                    int _depth = tmpCounter->depth();
                    if ( _depth == 0 )
                    {
                        if ( item->childCount() == 0 )
                            parags.replace( _depth, new KWDocStructParagItem( item,QString( tmpCounter->text(parag) + "  " +parag->string()->toString().mid( 0, parag->string()->length() ) ),parag) );
                        else
                            parags.replace( _depth, new KWDocStructParagItem( item, parags[ _depth ],QString( tmpCounter->text(parag) + "  " +parag->string()->toString().mid( 0, parag->string()->length() ) ),parag) );
                    }
                    else
                    {
                        if (parags[ _depth - 1 ]==0)
                            parags.replace( _depth, new KWDocStructParagItem( item,QString( tmpCounter->text(parag) + "  " +parag->string()->toString().mid( 0, parag->string()->length() ) ), parag) );
                        else if ( parags[ _depth - 1 ]->childCount() == 0 )
                            parags.replace( _depth, new KWDocStructParagItem( parags[ _depth - 1 ],QString( tmpCounter->text(parag) + "  " +parag->string()->toString().mid( 0, parag->string()->length() ) ), parag) );
                        else
                            parags.replace( _depth, new KWDocStructParagItem( parags[ _depth - 1 ], parags[ _depth ],QString( tmpCounter->text(parag) + "  " +parag->string()->toString().mid( 0, parag->string()->length() ) ), parag) );
                    }
                }
                parag = static_cast<KWTextParag *>(parag->next());
            }
        }
    }

    if ( childCount() == 0 )
        ( void )new KListViewItem( this, i18n( "Empty" ) );

}

void KWDocStructRootItem::setupTextFrameSets()
{

    // Delete Empty item from list.
    QListViewItem* lvItem = firstChild();
    if (lvItem && (lvItem->text(0) == i18n("Empty"))) delete lvItem;

    // Build a list of framesets ordered by their screen position (top left corner).
    KWDocument* dok = doc();
    QValueList<KWOrderedFrameSet> orderedFrameSets;
    for ( int i = dok->frameSetCount() - 1; i >= 0; i-- ) {
        KWFrameSet* frameset = dok->frameSet(i);
        if ( frameset->type() == FT_TEXT && frameset->frameSetInfo() == KWFrameSet::FI_BODY &&
            !frameset->groupmanager() && frameset->frameCount()>0)

            orderedFrameSets.append(KWOrderedFrameSet(frameset));
    }
    qHeapSort(orderedFrameSets);

    // Build a list of frameset pointers from the sorted list.
    QPtrList<KWTextFrameSet> frameSetPtrs;
    frameSetPtrs.setAutoDelete(false);
    for ( uint i = 0; i < orderedFrameSets.count(); i++ )
        frameSetPtrs.append(dynamic_cast<KWTextFrameSet *>(orderedFrameSets[i].frameSet()));

    // Remove deleted framesets from the listview.
    KWDocStructTextFrameSetItem* item = dynamic_cast<KWDocStructTextFrameSetItem *>(firstChild());
    KWDocStructTextFrameSetItem* delItem;
    while (item) {
        delItem = item;
        item = dynamic_cast<KWDocStructTextFrameSetItem *>(item->nextSibling());
        if (frameSetPtrs.containsRef(delItem->frameSet()) == 0) delete delItem;
    }

    // Add new framesets to the list or update existing ones.
    KWDocStructTextFrameSetItem* after = 0L;
    for ( uint i = 0; i < orderedFrameSets.count(); i++ )
    {
        KWTextFrameSet* textFrameset = dynamic_cast<KWTextFrameSet *>(orderedFrameSets[i].frameSet());
        item = findTextFrameSetItem(textFrameset);
        if (item)
            item->setText(0, textFrameset->name());
        else {
            if (after)
                item = new KWDocStructTextFrameSetItem(
                    this, after, textFrameset->name(), textFrameset);
            else
                item = new KWDocStructTextFrameSetItem(this, textFrameset->name(), textFrameset);
        }
        after = item;
        item->setupTextFrames();
    }

    if ( childCount() == 0 )
        ( void )new KListViewItem( this, i18n( "Empty" ) );
}

KWTextImage::KWTextImage( KWTextDocument *textdoc, const QString & filename )
    : KoTextCustomItem( textdoc ), place( PlaceInline )
{
    KWDocument * doc = textdoc->textFrameSet()->kWordDocument();
    if ( !filename.isEmpty() )
    {
        m_image = doc->pictureCollection()->loadPicture( filename );
        Q_ASSERT( !m_image.isNull() );
        resize(); // Zoom if necessary
    }
}

KParts::Part* KWFactory::createPartObject( QWidget *parentWidget, const char *widname, QObject* parent, const char* name, const char* classname, const QStringList & )
{
    bool bWantKoDocument = ( strcmp( classname, "KoDocument" ) == 0 );

    KWDocument *doc = new KWDocument( parentWidget, widname, parent, name, !bWantKoDocument );

    if ( !bWantKoDocument )
      doc->setReadWrite( false );

    return doc;
}

void KWTextImage::save( QDomElement & parentElem )
{
    // This code is similar to KWPictureFrameSet::save
    KWDocument * doc = static_cast<KWTextDocument *>(parent)->textFrameSet()->kWordDocument();

    QDomElement imageElem = parentElem.ownerDocument().createElement( "PICTURE" );
    parentElem.appendChild( imageElem );
    //imageElem.setAttribute( "keepAspectRatio", "true" );
    QDomElement elem = parentElem.ownerDocument().createElement( "KEY" );
    imageElem.appendChild( elem );
    image().getKey().saveAttributes( elem );
    // Now we must take care that a <KEY> element will be written as a child of <PICTURES>
    doc->addTextImageRequest( this );
}

void TestPageCommands::testNewPageStyleCommand()
{
    KWDocument document;
    KWPageManager *manager = document.pageManager();

    KWPageStyle style("pagestyle1");
    KWNewPageStyleCommand cmd(&document, style);

    QCOMPARE(manager->pageStyle("pagestyle1").isValid(), false);
    cmd.redo();
    QVERIFY(manager->pageStyle("pagestyle1").isValid());
    QCOMPARE(manager->pageStyle("pagestyle1"), style);
    cmd.undo();
    QCOMPARE(manager->pageStyle("pagestyle1").isValid(), false);
}

void TestClipToPage::testClipToPage()
{
    KWDocument doc;
    KWPage page1 = doc.appendPage("Standard");
    KOdfPageLayoutData layout = page1.pageStyle().pageLayout();
    layout.width = 300;
    layout.height = 410;
    page1.pageStyle().setPageLayout(layout);
    KWCanvas canvas("bla", &doc, 0, 0);

    MockShape shape;
    shape.setPosition(QPointF(50, 50));
    shape.setSize(QSizeF(100, 100));
    QPointF distance(0, 0);
    canvas.clipToDocument(&shape, distance);
    QCOMPARE(distance, QPointF(0, 0));

    distance = QPointF(-200, -500);
    canvas.clipToDocument(&shape, distance);
    QCOMPARE(distance, QPointF(-145, -145));

    distance = QPointF(1000, 2000);
    canvas.clipToDocument(&shape, distance);
    QCOMPARE(distance, QPointF(245, 355));

    distance = QPointF(50, 50);
    canvas.clipToDocument(&shape, distance);
    QCOMPARE(distance, QPointF(50, 50));

    // test when we start outside the page
    shape.setPosition(QPointF(-200, -100));
    distance = QPointF(0, 0);
    canvas.clipToDocument(&shape, distance);
    QCOMPARE(distance, QPointF(105, 5));
    distance = QPointF(120, 120);
    canvas.clipToDocument(&shape, distance);
    QCOMPARE(distance, QPointF(120, 120));

    shape.setPosition(QPointF(400, 200));
    distance = QPointF(0, 0);
    canvas.clipToDocument(&shape, distance);
    QCOMPARE(distance, QPointF(-105, 0));

    distance = QPointF(-110, -50);
    canvas.clipToDocument(&shape, distance);
    QCOMPARE(distance, QPointF(-110, -50));
}

void KWDocStructTextFrameSetItem::setupTextFrames()
{
    // TODO: KWTextFrameSet::frame() method returns frames in screen order?
    // Build a list of frame pointers.
    QPtrList<KWFrame> framePtrs;
    framePtrs.setAutoDelete(false);
    for (uint j = 0; j < m_frameset->frameCount(); j++)
        framePtrs.append(m_frameset->frame(j));

    // Remove deleted frames from the listview.
    KWDocStructTextFrameItem* item = dynamic_cast<KWDocStructTextFrameItem *>(firstChild());
    KWDocStructTextFrameItem* delItem;
    while (item) {
        delItem = item;
        item = dynamic_cast<KWDocStructTextFrameItem *>(item->nextSibling());
        if (framePtrs.containsRef(delItem->frame()) == 0) delete delItem;
    }

    // Add new frames to the list or update existing ones.
    KWDocument* dok = doc();
    KWDocStructTextFrameItem* after = 0;
    for (uint j = 0; j < framePtrs.count(); j++)
    {
        KWFrame* frame = framePtrs.at(j);
        QString name;
        if ( KListViewItem::parent()->firstChild() == this && dok->processingType() == KWDocument::WP )
        {
            if ( dok->numColumns() == 1 )
                name=i18n( "Page %1" ).arg(QString::number(j + 1));
            else
                name=i18n( "Column %1" ).arg(QString::number(j + 1));
        }
        else
            name=i18n( "Text Frame %1" ).arg(QString::number(j + 1));
        KWDocStructTextFrameItem* child = findTextFrameItem(frame);
        if (child)
            child->setText(0, name);
        else {
            if (after)
                child = new KWDocStructTextFrameItem(this, after, name, m_frameset, frame);
            else
                child = new KWDocStructTextFrameItem(this, name, m_frameset, frame);
        }
        child->setupTextParags();
        after = child;
    }
}

void TestPageCommands::testRemovePageCommand3() // test restore all properties
{
    KWDocument document;
    KWPageInsertCommand insertCommand(&document, 0);
    insertCommand.redo();

    KWPage page = insertCommand.page();
    KWPageStyle style = page.pageStyle();
    style.setHasMainTextFrame(false);
    style.setFootnoteDistance(10);
    KoPageLayout layout;
    layout.width = 400;
    layout.height = 300;
    layout.leftMargin = 4;
    layout.rightMargin = 6;
    layout.topMargin = 7;
    layout.bottomMargin = 5;
    style.setPageLayout(layout);
    page.setPageStyle(style);

    KWPageRemoveCommand command(&document, page);
    command.redo();
    QVERIFY(!page.isValid());
    command.undo();
    page = document.pageManager()->begin();
    QVERIFY(page.isValid());

    QVERIFY(insertCommand.page() != page);
    QCOMPARE(page.pageNumber(), 1);
    KWPageStyle style2 = page.pageStyle();
    QCOMPARE(style2, style);
    QCOMPARE(style2.hasMainTextFrame(), false);
    QCOMPARE(style2.footnoteDistance(), 10.);
    KoPageLayout layout2 = style2.pageLayout();
    QCOMPARE(layout2, layout);

    QCOMPARE(page.pageStyle(), style);
    QCOMPARE(page.width(), 400.);
}

void KWTextImage::load( QDomElement & parentElem )
{
    // This code is similar to KWPictureFrameSet::load
    KWDocument * doc = static_cast<KWTextDocument *>(parent)->textFrameSet()->kWordDocument();

    // <IMAGE> (KOffice 1.0) or <PICTURE> (KWord 1.2)
    QDomNode node=parentElem.namedItem( "PICTURE" );
    if ( node.isNull() )
    {
        node=parentElem.namedItem( "IMAGE" );
    }
    QDomElement image = node.toElement();
    if ( image.isNull() )
        image = parentElem; // The data is directly child of <FORMAT>
    // <KEY>
    QDomElement keyElement = image.namedItem( "KEY" ).toElement();
    if ( !keyElement.isNull() )
    {
        KoPictureKey key;
        key.loadAttributes( keyElement );
        m_image.setKey(key);
        doc->addTextImageRequest( this );
    }
    else
    {
        // <FILENAME> (old format, up to KWord-1.1-beta2)
        QDomElement filenameElement = image.namedItem( "FILENAME" ).toElement();
        if ( !filenameElement.isNull() )
        {
            QString filename = filenameElement.attribute( "value" );
            m_image.setKey( KoPictureKey( filename ) );
            doc->addTextImageRequest( this );
        }
        else
        {
            kdError(32001) << "Missing KEY or FILENAME tag in IMAGE (KWTextImage::load)" << endl;
        }
    }
}

void TestPageCommands::testInsertPageCommand2() // auto remove of frames
{
    KWDocument document;
    KWFrameSet *fs = new KWFrameSet();
    document.addFrameSet(fs);
    KWTextFrameSet *tfs = new KWTextFrameSet(&document, Words::MainTextFrameSet);
    document.addFrameSet(tfs);

    KWPageInsertCommand command1(&document, 0);
    command1.redo();

    MockShape *shape1 = new MockShape();
    new KWFrame(shape1, fs);

    MockShape *shape2 = new MockShape();
    shape2->setUserData(new KoTextShapeData());
    new KWTextFrame(shape2, tfs);

    KWPageInsertCommand command2(&document, 1); // append a page
    command2.redo();
    QCOMPARE(document.pageCount(), 2);
    QCOMPARE(document.frameSetCount(), 2);
    QCOMPARE(fs->frameCount(), 1);
    QCOMPARE(tfs->frameCount(), 1);

    // add a new frame for the page we just created.
    MockShape *shape3 = new MockShape();
    QPointF position(30, command2.page().offsetInDocument());
    shape3->setPosition(position);
    new KWTextFrame(shape3, tfs);
    QCOMPARE(tfs->frameCount(), 2);

    command2.undo(); // remove the page again.
    QCOMPARE(document.pageCount(), 1);
    QCOMPARE(document.frameSetCount(), 2);
    QCOMPARE(fs->frameCount(), 1);
    QCOMPARE(tfs->frameCount(), 1); // the text frame is an auto-generated one, so it should be removed.
}

void TestPageCommands::testPageSpread()
{
    // setup a doc with multiple pages like;
    //   1: S1, 2: S1, 3: S1, 4: S2, 5: S1, 6:S2, 7: S2

    KWDocument document;
    KWPageManager *manager = document.pageManager();

    KWPageStyle style("pagestyle1");
    KoPageLayout lay = style.pageLayout();
    lay.width = 300;
    lay.height = 500;
    style.setPageLayout(lay);

    KWPageStyle style2("pagestyle2");
    lay = style.pageLayout();
    lay.width = 400;
    lay.height = 400;
    style2.setPageLayout(lay);
    KWPage p1 = manager->appendPage(style);
    KWPage p2 = manager->appendPage(style);
    KWPage p3 = manager->appendPage(style);
    KWPage p4 = manager->appendPage(style2);
    KWPage p5 = manager->appendPage(style);
    KWPage p6 = manager->appendPage(style2);
    KWPage p7 = manager->appendPage(style2);

    KWFrameSet *fs = new KWFrameSet();
    for (int i = 1; i <= manager->pageCount(); ++i) {
        // create one frame per page. Positioned relative to the top of the page.
        KWPage page = manager->page(i);
        QVERIFY(page.isValid());
        MockShape *shape = new MockShape();
        new KWFrame(shape, fs);
        shape->setPosition(QPointF(-10, page.offsetInDocument() + 10));
    }
    document.addFrameSet(fs);

    // when changing S1 from normal to pagespread I expect
    //  page 1 to stay the same.
    //  page 2 to become a pagespread
    //  page 3 to be deleted
    //  page 4 to stay the same.
    //  page 5 to become a page spread and gets pageNumber 6
    //  page 6 to become page 7 and become a Right page
    //  page 7 to become page 8 and become a Left page
    //  there will be a new KWPage for page 5
    // all frames to be moved so they are still at the same relative location
    // to their original page' top

    KWPageStyle style3("dummy");
    lay.leftMargin = -1;
    lay.rightMargin = -1;
    lay.pageEdge = 7;
    lay.bindingSide = 13;
    style2.setPageLayout(lay);
    KWPageStylePropertiesCommand cmd(&document, style, style3);
    cmd.redo();

    QCOMPARE(manager->pageCount(), 7);
QEXPECT_FAIL("", "Not done yet", Abort);
    QCOMPARE(p1.height(), 500.);
    QCOMPARE(p1.width(), 300.);
    QCOMPARE(p1.pageSide(), KWPage::Right);
    QCOMPARE(p1.pageNumber(), 1);
    QCOMPARE(p2.height(), 500.);
    QCOMPARE(p2.width(), 600.);
    QCOMPARE(p2.pageSide(), KWPage::PageSpread);
    QCOMPARE(p2.pageNumber(), 2);
    QVERIFY(!p3.isValid());
    QCOMPARE(p4.pageSide(), KWPage::Left);
    QCOMPARE(p4.width(), 300.);
    QCOMPARE(p4.height(), 500.);
    QCOMPARE(p4.pageNumber(), 4);
    QCOMPARE(p5.width(), 600.);
    QCOMPARE(p5.height(), 500.);
    QCOMPARE(p5.pageSide(), KWPage::PageSpread);
    QCOMPARE(p5.pageNumber(), 6);
    QCOMPARE(p6.pageSide(), KWPage::Right);
    QCOMPARE(p6.width(), 400.);
    QCOMPARE(p6.pageNumber(), 7);
    QCOMPARE(p7.pageSide(), KWPage::Left);
    QCOMPARE(p7.width(), 400.);
    QCOMPARE(p7.pageNumber(), 8);

    KWPage newPage5 = manager->page(5);
    QCOMPARE(newPage5.pageStyle(), style);
    QCOMPARE(newPage5.width(), 400.);
    QCOMPARE(newPage5.height(), 400.);
    QCOMPARE(newPage5.pageSide(), KWPage::Left);

    QCOMPARE(fs->frames()[0]->shape()->position(), QPointF(-10, 10));
    // TODO figure out what the actual numbers should be below
    QCOMPARE(fs->frames()[1]->shape()->position(), QPointF(-10, 10));
    QCOMPARE(fs->frames()[2]->shape()->position(), QPointF(-10, 10));
    QCOMPARE(fs->frames()[3]->shape()->position(), QPointF(-10, 10));
    QCOMPARE(fs->frames()[4]->shape()->position(), QPointF(-10, 10));
    QCOMPARE(fs->frames()[5]->shape()->position(), QPointF(-10, 10));
    QCOMPARE(fs->frames()[6]->shape()->position(), QPointF(-10, 10));
}

void TestPageCommands::testPageStylePropertiesCommand2()
{
    /*
      make setup where multiple, interspaced pages use the style we want to change.
      add some frames.
      check if the frames moved properly when the page gets a new size
      check that all pages got their new size
      check that the name of the style did not change
    */
    KWDocument document;
    KWPageManager *manager = document.pageManager();

    KWPageStyle style("pagestyle1");
    KoPageLayout lay = style.pageLayout();
    lay.width = 300;
    lay.height = 500;
    style.setPageLayout(lay);

    KWPageStyle style2("pagestyle2");
    lay = style.pageLayout();
    lay.width = 400;
    lay.height = 400;
    style2.setPageLayout(lay);
    KWPage p1 = manager->appendPage(style2);
    KWPage p2 = manager->appendPage(style);
    KWPage p3 = manager->appendPage(style);
    KWPage p4 = manager->appendPage(style2);
    KWPage p5 = manager->appendPage(style2);
    KWPage p6 = manager->appendPage(style);
    KWPage p7 = manager->appendPage(style);
    KWPage p8 = manager->appendPage(style);
    KWPage p9 = manager->appendPage(style2);
    QCOMPARE(manager->pageCount(), 9);

    KWFrameSet *fs = new KWFrameSet();
    for (int i = 1; i <= manager->pageCount(); ++i) {
        // create one frame per page. Positioned relative to the top of the page.
        KWPage page = manager->page(i);
        QVERIFY(page.isValid());
        MockShape *shape = new MockShape();
        new KWFrame(shape, fs);
        shape->setPosition(QPointF(-10, page.offsetInDocument() + 10));
    }
    document.addFrameSet(fs);

    // lets prepare to change the style to a new page size.
    KWPageStyle newStyle("foo");
    lay = newStyle.pageLayout();
    lay.width = 350;
    lay.height = 1000;
    newStyle.setPageLayout(lay);

    KWPageStylePropertiesCommand command(&document, style, newStyle);

    // nothing happens in constructor before redo;
    for (int i = 1; i <= manager->pageCount(); ++i) {
        KWPage page = manager->page(i);
        QVERIFY(page.height() <= 500); // not 1000 yet
        QVERIFY(page.isValid());
        KoShape *shape = fs->frames().at(i-1)->shape();
        QCOMPARE(shape->position(), QPointF(-10, page.offsetInDocument() + 10));
    }

    const qreal lastPageOffset = p9.offsetInDocument();

    command.redo();
    QCOMPARE(manager->pageCount(), 9);
    QCOMPARE(p1.height(), 400.);
    QCOMPARE(p4.height(), 400.);
    QCOMPARE(p5.height(), 400.);
    QCOMPARE(p9.height(), 400.);
    QCOMPARE(p2.height(), 1000.);
    QCOMPARE(p3.height(), 1000.);
    QCOMPARE(p6.height(), 1000.);
    QCOMPARE(p7.height(), 1000.);
    QCOMPARE(p8.height(), 1000.);
    QCOMPARE(lastPageOffset + 2500, p9.offsetInDocument());
    for (int i = 1; i <= manager->pageCount(); ++i) {
        KWPage page = manager->page(i);
        QVERIFY(page.isValid());
        KoShape *shape = fs->frames().at(i-1)->shape();
        QCOMPARE(shape->position(), QPointF(-10, page.offsetInDocument() + 10));
    }
}

void TestPageCommands::testPageStylePropertiesCommand() // basic properties change
{
    KWDocument document;
    KWPageManager *manager = document.pageManager();

    KWPageStyle style("pagestyle1");
    KoPageLayout oldLayout;
    oldLayout.format = KoPageFormat::IsoA4Size;
    oldLayout.width = 101;
    oldLayout.height = 102;
    oldLayout.leftMargin = -1;
    oldLayout.rightMargin = -1;
    oldLayout.pageEdge = 7;
    oldLayout.bindingSide = 13;
    style.setPageLayout(oldLayout);

    KoColumns oldColumns;
    oldColumns.count = 4;
    oldColumns.gapWidth = 21;
    style.setColumns(oldColumns);
    KWPage page1 = manager->appendPage(style);
    page1.setDirectionHint(KoText::LeftRightTopBottom);

    QCOMPARE(page1.pageNumber(), 1);
    QCOMPARE(page1.width(), 101.);
    QCOMPARE(page1.height(), 102.);
    QCOMPARE(page1.leftMargin(), 13.); // its a right-sided page
    QCOMPARE(page1.pageEdgeMargin(), 7.);
    QCOMPARE(page1.directionHint(), KoText::LeftRightTopBottom);
    QCOMPARE(page1.pageStyle().columns().count, 4);
    QCOMPARE(page1.pageSide(), KWPage::Right);

    // new ;)
    KWPageStyle style2("pagestyle2");
    KoPageLayout newLayout;
    newLayout.width = 401;
    newLayout.height = 405;
    newLayout.leftMargin = 11;
    newLayout.rightMargin = 18;
    newLayout.pageEdge = -1;
    newLayout.bindingSide = -1;
    style2.setPageLayout(newLayout);
    KoColumns newColumns;
    newColumns.count = 2;
    newColumns.columnData.append(ColumnDatum(1.0, 2.0, 1.0, 1.0, 25));
    newColumns.columnData.append(ColumnDatum(1.0, 1.0, 1.0, 1.0, 50));
    style2.setColumns(newColumns);
    style2.setDirection(KoText::RightLeftTopBottom);

    KWPageStylePropertiesCommand command1(&document, style, style2);

    // nothing changed before the redo
    QCOMPARE(page1.width(), 101.);
    QCOMPARE(page1.height(), 102.);
    QCOMPARE(page1.leftMargin(), 13.); // its a right-sided page
    QCOMPARE(page1.pageEdgeMargin(), 7.);
    QCOMPARE(page1.directionHint(), KoText::LeftRightTopBottom);

    // redo
    command1.redo();
    QCOMPARE(page1.pageStyle().name(), QString("pagestyle1")); // name didn't change
    QCOMPARE(page1.width(), 401.);
    QCOMPARE(page1.height(), 405.);
    QCOMPARE(page1.leftMargin(), 11.);
    QCOMPARE(page1.pageEdgeMargin(), -1.); // its a right-sided page
    QCOMPARE(page1.pageStyle().direction(), KoText::RightLeftTopBottom);
    QCOMPARE(page1.directionHint(), KoText::LeftRightTopBottom);
    page1.setDirectionHint(KoText::InheritDirection); // reset to what the style says
    QCOMPARE(page1.directionHint(), KoText::RightLeftTopBottom);
    QCOMPARE(style.pageLayout().width, 401.); // style changed
    QCOMPARE(page1.pageStyle().columns().count, 2);
    QCOMPARE(page1.pageNumber(), 1);
    QCOMPARE(page1.pageSide(), KWPage::Right);

    QCOMPARE(manager->pageCount(), 1);
    QVERIFY(manager->page(1).isValid());
    QVERIFY(!manager->page(2).isValid());

    KWPage page2 = manager->appendPage(style);
    QCOMPARE(manager->pageCount(), 2);
    QVERIFY(manager->page(1).isValid());
    QVERIFY(manager->page(2).isValid());
    QVERIFY(!manager->page(3).isValid());
    QCOMPARE(page2.pageNumber(), 2);
    QCOMPARE(page2.pageSide(), KWPage::Left);

    // undo
    command1.undo();
    QCOMPARE(page1.pageStyle().name(), QString("pagestyle1")); // name didn't change
    QCOMPARE(page1.width(), 101.);
    QCOMPARE(page1.height(), 102.);
    QCOMPARE(page1.leftMargin(), 13.);
    QCOMPARE(page1.directionHint(), KoText::AutoDirection);
    QCOMPARE(style.pageLayout().width, 101.);
    QCOMPARE(page1.pageStyle().columns().count, 4);
    QCOMPARE(page1.pageNumber(), 1);
    QCOMPARE(page1.pageSide(), KWPage::Right);
    QCOMPARE(manager->pageCount(), 2);
    QVERIFY(manager->page(1).isValid());
    QVERIFY(manager->page(2).isValid());
//.........这里部分代码省略.........

void TestPageCommands::documentPages()
{
    KWDocument document;
    QCOMPARE(document.pageCount(), 0);
    KWPage page1 = document.appendPage("pagestyle1");
    QVERIFY(page1.isValid());
    QCOMPARE(page1.pageStyle().name(), QString("Standard")); // doesn't auto-create styles
    QCOMPARE(page1.pageNumber(), 1);
    KWPage page2 = document.appendPage("pagestyle1");
    QVERIFY(page2.isValid());
    QCOMPARE(page2.pageStyle().name(), QString("Standard"));
    QCOMPARE(page2.pageNumber(), 2);
    KWPage page3 = document.appendPage("pagestyle2");
    QCOMPARE(page3.pageStyle().name(), QString("Standard"));
    QCOMPARE(page3.pageNumber(), 3);
    KWPage page4 = document.appendPage("pagestyle2");
    QCOMPARE(page4.pageStyle().name(), QString("Standard"));
    QCOMPARE(page4.pageNumber(), 4);
    KWPage page5 = document.insertPage(-99);
    QVERIFY(page5.isValid());
    QCOMPARE(page5.pageNumber(), 5);
    KWPage page6 = document.insertPage(99);
    QVERIFY(page6.isValid());
    QCOMPARE(page6.pageNumber(), 6);
    KWPage page7 = document.appendPage("pagestyle2");
    QVERIFY(page7.isValid());
    QCOMPARE(page7.pageNumber(), 7);
    KWPage page8 = document.appendPage("pagestyle1");
    QVERIFY(page8.isValid());
    QCOMPARE(page8.pageNumber(), 8);
    KWPage page9 = document.appendPage();
    QCOMPARE(page9.pageNumber(), 9);
    QCOMPARE(document.pageCount(), 9);

    document.removePage(3);
    QCOMPARE(document.pageCount(), 8);
    QVERIFY(! page3.isValid());
    QCOMPARE(document.pageManager()->page(2), page2);
    QCOMPARE(document.pageManager()->page(5), page6);
    document.removePage(3);
    QVERIFY(! page3.isValid());
    QVERIFY(! page4.isValid());
    QCOMPARE(document.pageCount(), 7);
    QCOMPARE(document.pageManager()->page(2), page2);
    QCOMPARE(document.pageManager()->page(4), page6);

    page4 = document.insertPage(2); // kwdocument uses 'after' instead of 'as' that the pageManager uses
    QCOMPARE(page4.pageNumber(), 3);
    page3 = document.insertPage(2);
    QCOMPARE(page3.pageNumber(), 3);
    QCOMPARE(page4.pageNumber(), 4);
    QCOMPARE(document.pageManager()->page(2), page2);
    QCOMPARE(document.pageManager()->page(3), page3);
    QCOMPARE(document.pageManager()->page(4), page4);
    QCOMPARE(document.pageManager()->page(5), page5);

    document.removePage(-16);
    document.removePage(16);
    QCOMPARE(document.pageCount(), 9);

    for (int i = document.pageCount() - 1; i >= 1; --i)
        document.removePage(1);
    QCOMPARE(document.pageCount(), 1);
    QCOMPARE(document.pageManager()->page(1), page9);

    QCOMPARE(document.pageCount(), 1);
    document.removePage(1); //we can't remove the last page
    QCOMPARE(document.pageCount(), 1);
}