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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 01:29:50 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 01:29:50 +0000
commit8362bf63dea22bbf6736609b0f49c152f975eb63 (patch)
tree0eea3928e39e50fae91d4e68b21b1e6cbae25604 /kword/KWTextFrameSet.cpp
downloadkoffice-8362bf63dea22bbf6736609b0f49c152f975eb63.tar.gz
koffice-8362bf63dea22bbf6736609b0f49c152f975eb63.zip
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
Diffstat (limited to 'kword/KWTextFrameSet.cpp')
-rw-r--r--kword/KWTextFrameSet.cpp4154
1 files changed, 4154 insertions, 0 deletions
diff --git a/kword/KWTextFrameSet.cpp b/kword/KWTextFrameSet.cpp
new file mode 100644
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+++ b/kword/KWTextFrameSet.cpp
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+/* This file is part of the KDE project
+ Copyright (C) 1998, 1999, 2000 Reginald Stadlbauer <reggie@kde.org>
+ Copyright (C) 2001-2006 David Faure <faure@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 "KWTextFrameSet.h"
+#include "KWTableFrameSet.h"
+#include "KWDocument.h"
+#include "KWView.h"
+#include "KWViewMode.h"
+#include "KWCanvas.h"
+#include "KWAnchor.h"
+#include "KWCommand.h"
+#include "KWFormulaFrameSet.h"
+#include "KWBgSpellCheck.h"
+#include "KWordTextFrameSetIface.h"
+#include "KWordTextFrameSetEditIface.h"
+#include "KWordFootNoteFrameSetIface.h"
+#include "KWordFrameSetIface.h"
+#include "KWLoadingInfo.h"
+#include "KWInsertTOCCommand.h"
+#include "KWMailMergeDataBase.h"
+#include "KoTextBookmark.h"
+#include "KWVariable.h"
+#include "KWOasisSaver.h"
+#include "KWFrameList.h"
+#include "KWPageManager.h"
+#include "KWPage.h"
+
+#include <KoParagCounter.h>
+#include <KoCustomVariablesDia.h>
+#include <KoAutoFormat.h>
+#include <KoTextObject.h>
+#include <KoTextCommand.h>
+#include <KoTextFormatter.h>
+#include <KoChangeCaseDia.h>
+#include <KoXmlNS.h>
+#include <KoXmlWriter.h>
+#include <KoOasisContext.h>
+#include <KoStore.h>
+
+#include <klocale.h>
+#include <kaction.h>
+#include <kmessagebox.h>
+#include <kdebug.h>
+
+#include <qclipboard.h>
+#include <qdragobject.h>
+#include <qcursor.h>
+#include <qfile.h>
+#include <qprogressdialog.h>
+#include <qregexp.h>
+
+#include <assert.h>
+#include <qapplication.h>
+
+//#define DEBUG_MARGINS
+//#define DEBUG_FORMATVERTICALLY
+//#define DEBUG_FORMATS
+//#define DEBUG_FORMAT_MORE
+//#define DEBUG_VIEWAREA
+//#define DEBUG_CURSOR
+
+//#define DEBUG_DTI
+//#define DEBUG_ITD
+
+/**
+ * KWord's text formatter.
+ * It derives from KoTextFormatter and simply forwards formatVertically to KWTextFrameSet,
+ * since only KWTextFrameSet knows about page-breaking, overlapping frames etc.
+ */
+class KWTextFormatter : public KoTextFormatter
+{
+public:
+ KWTextFormatter( KWTextFrameSet *textfs ) : m_textfs( textfs ) {}
+ virtual ~KWTextFormatter() {}
+
+ virtual int formatVertically( KoTextDocument*, KoTextParag* parag )
+ {
+ return m_textfs->formatVertically( parag, parag->rect() );
+ }
+ virtual void postFormat( KoTextParag* parag )
+ {
+ m_textfs->fixParagWidth( static_cast<KWTextParag *>( parag ) );
+ }
+private:
+ KWTextFrameSet *m_textfs;
+};
+
+KWTextFrameSet::KWTextFrameSet( KWDocument *_doc, const QString & name )
+ : KWFrameSet( _doc )
+{
+ //kdDebug() << "KWTextFrameSet::KWTextFrameSet " << this << endl;
+ if ( name.isEmpty() )
+ m_name = _doc->generateFramesetName( i18n( "Text Frameset %1" ) );
+ else
+ m_name = name;
+
+ QObject::setName( m_name.utf8() ); // store name in the QObject, for DCOP users
+ init();
+}
+
+KWTextFrameSet::KWTextFrameSet( KWDocument* doc, const QDomElement& tag, KoOasisContext& /*context*/ )
+ : KWFrameSet( doc )
+{
+ m_name = tag.attributeNS( KoXmlNS::draw, "name", QString::null );
+ if ( doc->frameSetByName( m_name ) ) // already exists!
+ m_name = doc->generateFramesetName( m_name + " %1" );
+ init();
+ // Note that we don't call loadOasis here. The caller wants to do it,
+ // to get the frame it returns.
+}
+
+// protected constructor for testing purposes; does not do an init.
+KWTextFrameSet::KWTextFrameSet( const QString &name ) : KWFrameSet(0) {
+ m_name = name;
+
+ QObject::setName( m_name.utf8() ); // store name in the QObject, for DCOP users
+ m_currentViewMode = 0L;
+ m_currentDrawnFrame = 0L;
+ m_lastTextDocHeight = 0;
+ m_textobj = 0;
+}
+
+void KWTextFrameSet::init()
+{
+ m_currentViewMode = 0L;
+ m_currentDrawnFrame = 0L;
+ m_lastTextDocHeight = 0;
+ // Create the text document to set in the text object
+ KWTextDocument* textdoc = new KWTextDocument( this,
+ new KoTextFormatCollection( m_doc->defaultFont(), QColor(),
+ m_doc->globalLanguage(),
+ m_doc->globalHyphenation() ),
+ new KWTextFormatter( this ) );
+ textdoc->setFlow( this );
+ textdoc->setPageBreakEnabled( true ); // get verticalBreak to be called
+ if ( m_doc->tabStopValue() != -1 )
+ textdoc->setTabStops( m_doc->ptToLayoutUnitPixX( m_doc->tabStopValue() ));
+
+ m_textobj = new KoTextObject( textdoc, m_doc->styleCollection()->findStyle( "Standard" ),
+ this, (m_name+"-textobj").utf8() );
+ m_doc->backSpeller()->registerNewTextObject( m_textobj );
+ connect( m_textobj, SIGNAL( availableHeightNeeded() ),
+ SLOT( slotAvailableHeightNeeded() ) );
+ connect( m_textobj, SIGNAL( afterFormatting( int, KoTextParag*, bool* ) ),
+ SLOT( slotAfterFormatting( int, KoTextParag*, bool* ) ) );
+ //connect( m_textobj, SIGNAL( formattingFirstParag() ),
+ // SLOT( slotFormattingFirstParag() ) );
+ //connect( m_textobj, SIGNAL( chapterParagraphFormatted( KoTextParag * ) ),
+ // SLOT( slotChapterParagraphFormatted( KoTextParag * ) ) );
+ connect( m_textobj, SIGNAL( newCommand( KCommand * ) ),
+ SLOT( slotNewCommand( KCommand * ) ) );
+ connect( m_textobj, SIGNAL( repaintChanged( KoTextObject* ) ),
+ SLOT( slotRepaintChanged() ) );
+ connect( m_textobj, SIGNAL( paragraphDeleted( KoTextParag*) ),
+ SLOT( slotParagraphDeleted(KoTextParag*) ));
+
+ connect( m_textobj, SIGNAL( paragraphCreated( KoTextParag*) ),
+ SLOT( slotParagraphCreated(KoTextParag*) ));
+ connect( m_textobj, SIGNAL( paragraphModified( KoTextParag*, int, int, int) ),
+ SLOT( slotParagraphModified(KoTextParag*, int, int, int) ));
+}
+
+void KWTextFrameSet::slotParagraphModified(KoTextParag* _parag, int /*KoTextParag::ParagModifyType*/ _type, int start, int lenght)
+{
+ kWordDocument()->paragraphModified(_parag, _type, start, lenght);
+}
+
+void KWTextFrameSet::slotParagraphCreated(KoTextParag* /*_parag*/)
+{
+ //todo
+}
+
+void KWTextFrameSet::slotParagraphDeleted(KoTextParag*_parag)
+{
+ kWordDocument()->paragraphDeleted( _parag, this);
+}
+
+KWordFrameSetIface* KWTextFrameSet::dcopObject()
+{
+ if ( !m_dcop )
+ m_dcop = new KWordTextFrameSetIface( this );
+
+ return m_dcop;
+}
+
+KWFrameSetEdit * KWTextFrameSet::createFrameSetEdit( KWCanvas * canvas )
+{
+ return new KWTextFrameSetEdit( this, canvas );
+}
+
+KoTextDocument * KWTextFrameSet::textDocument() const
+{
+ return m_textobj->textDocument();
+}
+
+KWTextDocument * KWTextFrameSet::kwTextDocument() const
+{
+ return static_cast<KWTextDocument *>(m_textobj->textDocument());
+}
+
+void KWTextFrameSet::slotAvailableHeightNeeded()
+{
+ Q_ASSERT( isVisible() );
+ kdDebug() << "KWTextFrameSet::slotAvailableHeightNeeded " << name() << endl;
+ updateFrames( 0 ); // only do the available-height determination
+}
+
+KWFrame * KWTextFrameSet::documentToInternal( const KoPoint &dPoint, QPoint &iPoint ) const
+{
+#ifdef DEBUG_DTI
+ kdDebug() << "KWTextFrameSet::documentToInternal dPoint:" << dPoint.x() << "," << dPoint.y() << endl;
+#endif
+ if ( !m_doc->layoutViewMode()->hasFrames() ) { // text viewmode
+ iPoint = QPoint( m_doc->ptToLayoutUnitPixX( dPoint.x() ),
+ m_doc->ptToLayoutUnitPixY( dPoint.y() ) );
+ return m_frames.getFirst();
+ }
+ // Find the frame that contains dPoint. To go fast, we look them up by page number.
+ int pageNum = m_doc->pageManager()->pageNumber(dPoint);
+ QPtrListIterator<KWFrame> frameIt( framesInPage( pageNum ) );
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ KWFrame *theFrame = frameIt.current();
+ if ( theFrame->contains( dPoint ) )
+ {
+ iPoint.setX( m_doc->ptToLayoutUnitPixX( dPoint.x() - theFrame->innerRect().x() ) );
+ iPoint.setY( m_doc->ptToLayoutUnitPixY( dPoint.y() - theFrame->innerRect().y() + theFrame->internalY() ) );
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: returning " << iPoint.x() << "," << iPoint.y()
+ << " internalY=" << theFrame->internalY() << " because frame=" << theFrame
+ << " contains dPoint:" << dPoint.x() << "," << dPoint.y() << endl;
+#endif
+ return theFrame;
+ }
+#ifdef DEBUG_DTI
+ //else
+ // kdDebug() << "DTI: " << frameRect
+ // << " doesn't contain nPoint:" << nPoint.x() << "," << nPoint.y() << endl;
+#endif
+ }
+ // Not found. This means the mouse isn't over any frame, in the page pageNum.
+ iPoint = m_doc->ptToLayoutUnitPix( dPoint ); // bah
+ return 0;
+}
+
+KWFrame * KWTextFrameSet::documentToInternalMouseSelection( const KoPoint &dPoint, QPoint &iPoint, RelativePosition& relPos, KWViewMode *viewMode ) const
+{
+#ifdef DEBUG_DTI
+ kdDebug() << "KWTextFrameSet::documentToInternalMouseSelection dPoint:" << dPoint.x() << "," << dPoint.y() << endl;
+#endif
+ if ( !viewMode->hasFrames() ) { // text viewmode
+ relPos = InsideFrame;
+ iPoint = QPoint( m_doc->ptToLayoutUnitPixX( dPoint.x() ),
+ m_doc->ptToLayoutUnitPixY( dPoint.y() ) );
+ return m_frames.getFirst();
+ }
+
+ // Find the frame that contains dPoint. To go fast, we look them up by page number.
+ int pageNum = m_doc->pageManager()->pageNumber(dPoint);
+ QPtrListIterator<KWFrame> frameIt( framesInPage( pageNum ) );
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ KWFrame *theFrame = frameIt.current();
+ if ( theFrame->contains( dPoint ) )
+ {
+ iPoint.setX( m_doc->ptToLayoutUnitPixX( dPoint.x() - theFrame->innerRect().x() ) );
+ iPoint.setY( m_doc->ptToLayoutUnitPixY( dPoint.y() - theFrame->innerRect().y() + theFrame->internalY() ) );
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: returning InsideFrame " << iPoint.x() << "," << iPoint.y()
+ << " internalY=" << theFrame->internalY() << " because frame=" << theFrame
+ << " contains dPoint:" << dPoint.x() << "," << dPoint.y() << endl;
+#endif
+ relPos = InsideFrame;
+ return theFrame;
+ }
+ }
+ frameIt.toFirst();
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ KWFrame *theFrame = frameIt.current();
+ KoRect openLeftRect( theFrame->innerRect() );
+ openLeftRect.setLeft( theFrame->paddingLeft() );
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: openLeftRect=" << openLeftRect << endl;
+#endif
+ if ( openLeftRect.contains( dPoint ) )
+ {
+ // We are at the left of this frame (and not in any other frame of this frameset)
+ iPoint.setX( m_doc->ptToLayoutUnitPixX(theFrame->innerRect().left() ));
+ iPoint.setY( m_doc->ptToLayoutUnitPixY( dPoint.y() - theFrame->top() + theFrame->internalY() ) );
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: returning LeftOfFrame " << iPoint.x() << "," << iPoint.y()
+ << " internalY=" << theFrame->internalY() << " because openLeftRect=" << openLeftRect
+ << " contains dPoint:" << dPoint.x() << "," << dPoint.y() << endl;
+#endif
+ relPos = LeftOfFrame;
+ return theFrame;
+ }
+ KoRect openTopRect( KoPoint( 0, 0 ), theFrame->innerRect().bottomRight() );
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: openTopRect=" << openTopRect << endl;
+#endif
+ if ( openTopRect.contains( dPoint ) )
+ {
+ // We are at the top of this frame (...)
+ iPoint.setX( m_doc->ptToLayoutUnitPixX( dPoint.x() - theFrame->innerRect().left() ) );
+ iPoint.setY( m_doc->ptToLayoutUnitPixY( theFrame->internalY() ) );
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: returning " << iPoint.x() << "," << iPoint.y()
+ << " internalY=" << theFrame->internalY() << " because openTopRect=" << openTopRect
+ << " contains dPoint:" << dPoint.x() << "," << dPoint.y() << endl;
+#endif
+ relPos = TopOfFrame;
+ return theFrame;
+ }
+ }
+ // Not found. This means we are under (or at the right of), the frames in pageNum.
+ // In that case, go for the first frame in the next page.
+ if ( pageNum + 1 >= (int)m_framesInPage.size() + m_firstPage )
+ {
+ // Under last frame of last page!
+ KWFrame *theFrame = m_frames.getLast();
+ iPoint.setX( m_doc->ptToLayoutUnitPixX( theFrame->innerWidth() ) );
+ iPoint.setY( m_doc->ptToLayoutUnitPixY( theFrame->innerHeight() ) );
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: returning AtEnd " << iPoint.x() << "," << iPoint.y()
+ << " because we are under all frames of the last page" << endl;
+#endif
+ relPos = AtEnd;
+ return theFrame;
+ }
+ else
+ {
+ QPtrListIterator<KWFrame> frameIt( framesInPage( pageNum + 1 ) );
+ if ( frameIt.current() )
+ {
+ // There is a frame on the next page
+ KWFrame *theFrame = frameIt.current();
+ KoRect openTopRect( theFrame->innerRect() );
+ openTopRect.setTop( 0 );
+ if ( openTopRect.contains( dPoint ) ) // We are at the top of this frame
+ iPoint.setX( m_doc->ptToLayoutUnitPixX( dPoint.x() - theFrame->left() ) );
+ else
+ iPoint.setX( 0 ); // We are, hmm, on the left or right of the frames
+ iPoint.setY( m_doc->ptToLayoutUnitPixY( theFrame->internalY() ) );
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: returning TopOfFrame " << iPoint.x() << "," << iPoint.y()
+ << " because we are under all frames of page " << pageNum << endl;
+#endif
+ relPos = TopOfFrame;
+ return theFrame;
+ } // else there is a gap (no frames on that page, but on some other further down)
+ // This case isn't handled (and should be VERY rare I think)
+ }
+
+ iPoint = m_doc->ptToLayoutUnitPix( dPoint ); // bah
+#ifdef DEBUG_DTI
+ kdDebug() << "documentToInternal: returning not found for " << iPoint.x() << "," << iPoint.y() << endl;
+#endif
+ return 0;
+}
+
+KWFrame * KWTextFrameSet::internalToDocumentWithHint( const QPoint &iPoint, KoPoint &dPoint, const KoPoint &hintDPoint ) const
+{
+#ifdef DEBUG_ITD
+ kdDebug() << "KWTextFrameSet::internalToDocumentWithHint hintDPoint: " << hintDPoint.x() << "," << hintDPoint.y() << endl;
+#endif
+ if ( !m_doc->layoutViewMode()->hasFrames() ) { // text viewmode
+ dPoint = m_doc->layoutUnitPtToPt( m_doc->pixelToPt( iPoint ) );
+ return m_frames.getFirst();
+ }
+ KWFrame *lastFrame = 0L;
+ QPtrListIterator<KWFrame> frameIt( frameIterator() );
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ KWFrame *theFrame = frameIt.current();
+ QRect r( 0, m_doc->ptToLayoutUnitPixY( theFrame->internalY() ), m_doc->ptToLayoutUnitPixX( theFrame->innerWidth() )+1, m_doc->ptToLayoutUnitPixY( theFrame->innerHeight() )+1 );
+#ifdef DEBUG_ITD
+ kdDebug() << "ITD: r=" << r << " iPoint=" << iPoint.x() << "," << iPoint.y() << endl;
+#endif
+ // r is the frame in qrt coords
+ if ( r.contains( iPoint ) ) // both r and p are in layout units (aka internal)
+ {
+ dPoint = internalToDocumentKnowingFrame( iPoint, theFrame );
+#ifdef DEBUG_ITD
+ kdDebug() << "copy: " << theFrame->isCopy() << " hintDPoint.y()=" << hintDPoint.y() << " dPoint.y()=" << dPoint.y() << endl;
+#endif
+ // First test: No "hintDPoint" specified, go for the first match
+ // Second test: hintDPoint specified, check if we are far enough
+ if ( hintDPoint.isNull() || hintDPoint.y() <= dPoint.y() )
+ return theFrame;
+ // Remember that this frame matched, in case we find no further frame that matches
+ lastFrame = theFrame;
+ }
+ else if ( lastFrame )
+ {
+ return lastFrame;
+ }
+ }
+
+ // This happens when the parag is on a not-yet-created page (formatMore will notice afterwards)
+ // So it doesn't matter much what happens here, we'll redo it anyway.
+#ifdef DEBUG_ITD
+ kdDebug(32002) << "KWTextFrameSet::internalToDocumentWithHint " << iPoint.x() << "," << iPoint.y()
+ << " not in any frame of " << (void*)this << endl;
+#endif
+ dPoint = m_doc->layoutUnitPtToPt( m_doc->pixelToPt( iPoint ) ); // bah
+ return 0L;
+}
+
+// relPoint is in relative coordinates (pt)
+KoPoint KWTextFrameSet::internalToDocumentKnowingFrame( const KoPoint &relPoint, KWFrame* theFrame ) const
+{
+ // It's ok to have theFrame == 0 in the text viewmode, but not in other modes
+ if ( m_doc->layoutViewMode()->hasFrames() )
+ Q_ASSERT( theFrame );
+ if ( theFrame )
+ return KoPoint( relPoint.x() + theFrame->innerRect().x(),
+ relPoint.y() - theFrame->internalY() + theFrame->innerRect().y() );
+ else
+ return relPoint;
+}
+
+KoPoint KWTextFrameSet::internalToDocumentKnowingFrame( const QPoint &iPoint, KWFrame* theFrame ) const
+{
+ // Convert LU to relative coordinates (pt), then call the real internalToDocumentKnowingFrame().
+ return internalToDocumentKnowingFrame( m_doc->layoutUnitPtToPt( m_doc->pixelToPt( iPoint ) ), theFrame );
+}
+
+QPoint KWTextFrameSet::moveToPage( int currentPgNum, short int direction ) const
+{
+ if ( !isVisible() || m_frames.isEmpty() )
+ return QPoint();
+ //kdDebug() << "KWTextFrameSet::moveToPage currentPgNum=" << currentPgNum << " direction=" << direction << endl;
+ int num = currentPgNum + direction;
+ int pages = m_doc->pageCount();
+ for ( ; num >= 0 && num < pages ; num += direction )
+ {
+ //kdDebug() << "KWTextFrameSet::moveToPage num=" << num << " pages=" << pages << endl;
+ // Find the first frame on page num
+ if ( num < m_firstPage || num >= (int)m_framesInPage.size() + m_firstPage )
+ continue; // No frame on that page
+
+ //kdDebug() << "KWTextFrameSet::moveToPage ok for first frame in page " << num << endl;
+ QPtrListIterator<KWFrame> frameIt( framesInPage( num ) );
+ return QPoint( 0, m_doc->ptToLayoutUnitPixY( frameIt.current()->internalY() ) + 2 ); // found, ok.
+ }
+ // Not found. Go to top of first frame or bottom of last frame, depending on direction
+ if ( direction < 0 )
+ return QPoint( 0, m_doc->ptToLayoutUnitPixY( m_frames.getFirst()->internalY() ) + 2 );
+ else
+ {
+ KWFrame * theFrame = m_frames.getLast();
+ return QPoint( 0, m_doc->ptToLayoutUnitPixY( theFrame->internalY() + theFrame->innerHeight() ) );
+ }
+}
+
+void KWTextFrameSet::drawContents( QPainter *p, const QRect & crect, const QColorGroup &cg,
+ bool onlyChanged, bool resetChanged,
+ KWFrameSetEdit *edit, KWViewMode *viewMode,
+ KWFrameViewManager *fvm)
+{
+ m_currentViewMode = viewMode;
+ KWFrameSet::drawContents( p, crect, cg, onlyChanged, resetChanged, edit, viewMode, fvm );
+
+ // Main textframeset: draw the footnote line if there are footnotes
+ if ( isMainFrameset() && viewMode->hasFrames() )
+ {
+ // We stored the info "there's a footnote in this page" in the frame[s]
+ // of the maintextframeset for that page. Usually one, but could be more
+ // if there are columns. However we want to draw the line only once, so we
+ // do it here and not in drawFrame (we'd have problems with cliprect anyway).
+ if ( m_doc->footNoteSeparatorLineWidth() ==0.0)
+ return;
+
+ int pages = m_doc->pageCount();
+ KWPage *page = m_doc->pageManager()->page(m_doc->pageManager()->startPage());
+ double left = page->leftMargin();
+ double pageWidth = page->width() - page->rightMargin() - left;
+ double width = pageWidth * m_doc->footNoteSeparatorLineLength() / 100.0;
+ int numColumns = m_doc->numColumns();
+ for ( int pageNum = 0; pageNum < pages; pageNum++ )
+ {
+ //if ( viewMode->isPageVisible( pageNum ) )
+ {
+ uint frameNum = pageNum * numColumns /*+ col 0 here*/;
+ if ( frameNum < frameCount() ) // not true on the "endnotes-only" page
+ {
+ KWFrame* frame = this->frame( frameNum ); // ## or use framesInPage ?
+ //kdDebug() << " Footnote line: page " << pageNum << " found frame " << frameNum << " drawFootNoteLine=" << frame->drawFootNoteLine() << endl;
+ if ( frame->drawFootNoteLine() )
+ {
+ double y = frame->bottomLeft().y() + m_doc->headerFooterInfo().ptFootNoteBodySpacing / 2;
+ KoRect rect( left, y, width, 0 ); // this rect is flat
+ switch( m_doc->footNoteSeparatorLinePosition())
+ {
+ case SLP_LEFT:
+ break;
+ case SLP_CENTERED:
+ rect = KoRect( pageWidth/2.0+left-width/2.0, y,width,0);
+ break;
+ case SLP_RIGHT:
+ rect = KoRect( pageWidth+left-width, y,width,0);
+ break;
+ }
+
+ QRect flatRect = viewMode->normalToView( m_doc->zoomRect( rect ) );
+ //kdDebug() << " KWTextFrameSet::drawContents rect=" << rect << " zoomed:" << flatRect << endl;
+ flatRect.setBottom( flatRect.top() + 1 ); // #!@!@!& QRect....
+ if ( flatRect.intersects( crect ) ) {
+ p->save();
+ QPen pen( KoTextFormat::defaultTextColor( p ), // always in default fg color (and black when printing)
+ KoBorder::zoomWidthY( m_doc->footNoteSeparatorLineWidth(), m_doc, 1 ) ); // penwidth = zoomIt( 2 pt )
+ switch( m_doc->footNoteSeparatorLineType())
+ {
+ case SLT_SOLID:
+ pen.setStyle( SolidLine );
+ break;
+ case SLT_DASH:
+ pen.setStyle( DashLine );
+ break;
+ case SLT_DOT:
+ pen.setStyle( DotLine );
+ break;
+ case SLT_DASH_DOT:
+ pen.setStyle( DashDotLine );
+ break;
+ case SLT_DASH_DOT_DOT:
+ pen.setStyle( DashDotDotLine );
+ break;
+ }
+ p->setPen( pen );
+ p->drawLine( flatRect.left(), flatRect.top(), flatRect.right(), flatRect.top() );
+ //kdDebug() << " drawLine( " << flatRect.left() << ", " << flatRect.top() << ", " << flatRect.right() << ", " << flatRect.top() << endl;
+ p->restore();
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+void KWTextFrameSet::drawFrame( KWFrame *theFrame, QPainter *painter, const QRect &fcrect, const QRect &crect,
+ const QPoint& translationOffset,
+ KWFrame *settingsFrame, const QColorGroup &cg, bool onlyChanged, bool resetChanged,
+ KWFrameSetEdit *edit, KWViewMode *viewMode, bool drawUnderlyingFrames )
+{
+ // Detect if text frame needs transparency painting, to save time if it's using SolidPattern
+ // In theory this code should be in kwFrameSet, but currently only text frames obey m_backgroundColor.
+ if ( theFrame )
+ {
+ drawUnderlyingFrames &= theFrame->isTransparent();
+ }
+ KWFrameSet::drawFrame( theFrame, painter, fcrect, crect, translationOffset, settingsFrame, cg, onlyChanged, resetChanged, edit, viewMode, drawUnderlyingFrames );
+}
+
+void KWTextFrameSet::drawFrameContents( KWFrame *theFrame, QPainter *painter, const QRect &r,
+ const QColorGroup &cg, bool onlyChanged, bool resetChanged,
+ KWFrameSetEdit *edit, KWViewMode *viewMode )
+{
+ Q_ASSERT( r.isValid() );
+ // In this method the painter is translated to the frame's coordinate system
+ // (in the first frame (0,0) will be its topleft, in the second frame it will be (0,internalY) etc.
+
+ //kdDebug(32001) << "KWTextFrameSet::drawFrameContents " << name() << "(frame " << frameFromPtr( theFrame ) << ") crect(r)=" << r << " onlyChanged=" << onlyChanged << endl;
+ m_currentDrawnFrame = theFrame;
+ if ( theFrame ) // 0L in the text viewmode
+ {
+ // Update variables for each frame (e.g. for page-number)
+ // If more than KWPgNumVariable need this functionality, create an intermediary base class
+ QPtrListIterator<KoTextCustomItem> cit( textDocument()->allCustomItems() );
+ for ( ; cit.current() ; ++cit )
+ {
+ KWPgNumVariable * var = dynamic_cast<KWPgNumVariable *>( cit.current() );
+ if ( var && !var->isDeleted() )
+ {
+ QSize oldSize( var->width, var->height );
+ const int pageNumberOffset = kWordDocument()->variableCollection()->variableSetting()->startingPageNumber() - 1;
+ switch ( var->subType() )
+ {
+ case KWPgNumVariable::VST_PGNUM_CURRENT:
+ //kdDebug() << "KWTextFrameSet::drawFrame updating pgnum variable to " << theFrame->pageNumber()
+ // << " and invalidating parag " << var->paragraph() << endl;
+ var->setPgNum( theFrame->pageNumber() + pageNumberOffset );
+ break;
+ case KWPgNumVariable::VST_CURRENT_SECTION:
+ var->setSectionTitle( kWordDocument()->sectionTitle( theFrame->pageNumber() ) );
+ break;
+ case KWPgNumVariable::VST_PGNUM_PREVIOUS:
+ var->setPgNum( QMAX(theFrame->pageNumber()-1,0) + pageNumberOffset );
+ break;
+ case KWPgNumVariable::VST_PGNUM_NEXT:
+ var->setPgNum( theFrame->pageNumber() + 1 + pageNumberOffset );
+ break;
+ }
+
+ var->resize();
+ QSize newSize( var->width, var->height );
+ if ( oldSize != newSize )
+ var->paragraph()->invalidate( 0 ); // size has changed -> need reformatting !
+ var->paragraph()->setChanged( true );
+ }
+ }
+ }
+
+ KoTextCursor * cursor = edit ? (dynamic_cast<KWTextFrameSetEdit *>(edit) ? static_cast<KWTextFrameSetEdit *>(edit)->cursor() : 0) : 0;
+ uint drawingFlags = 0;
+ if ( viewMode->drawSelections() )
+ drawingFlags |= KoTextDocument::DrawSelections;
+ if ( !viewMode->drawFrameBackground() )
+ drawingFlags |= KoTextDocument::TransparentBackground;
+ if ( m_doc->backgroundSpellCheckEnabled() )
+ drawingFlags |= KoTextDocument::DrawMisspelledLine;
+ if ( m_doc->viewFormattingChars() )
+ drawingFlags |= KoTextDocument::DrawFormattingChars;
+
+ //kdDebug(32001) << "KWTextFrameSet::drawFrame calling drawWYSIWYG. cg base color:" << cg.brush( QColorGroup::Base) << endl;
+ KoTextParag * lastFormatted = textDocument()->drawWYSIWYG(
+ painter, r.x(), r.y(), r.width(), r.height(),
+ cg, kWordDocument(),
+ onlyChanged, false, cursor, resetChanged, drawingFlags );
+
+ // The last paragraph of this frame might have a bit in the next frame too.
+ // In that case, and if we're only drawing changed paragraphs, (and resetting changed),
+ // we have to set changed to true again, to draw the bottom of the parag in the next frame.
+ if ( onlyChanged && resetChanged )
+ {
+ // Finding the "last parag of the frame" is a bit tricky.
+ // It's usually the one before lastFormatted, except if it's actually lastParag :} [see KoTextDocument::draw]
+ KoTextParag * lastDrawn = lastFormatted->prev();
+ if ( lastFormatted == textDocument()->lastParag() && ( !lastDrawn || m_doc->layoutUnitToPixelY( lastDrawn->rect().bottom() ) < r.bottom() ) )
+ lastDrawn = lastFormatted;
+
+ //kdDebug(32002) << "KWTextFrameSet::drawFrame drawn. onlyChanged=" << onlyChanged << " resetChanged=" << resetChanged << " lastDrawn=" << lastDrawn->paragId() << " lastDrawn's bottom:" << lastDrawn->rect().bottom() << " r.bottom=" << r.bottom() << endl;
+ if ( lastDrawn && m_doc->layoutUnitToPixelY( lastDrawn->rect().bottom() ) > r.bottom() )
+ {
+ //kdDebug(32002) << "KWTextFrameSet::drawFrame setting lastDrawn " << lastDrawn->paragId() << " to changed" << endl;
+ lastDrawn->setChanged( true );
+ }
+ }
+
+ // NOTE: QTextView sets m_lastFormatted to lastFormatted here
+ // But when scrolling up, this causes to reformat a lot of stuff for nothing.
+ // And updateViewArea takes care of formatting things before we even arrive here.
+
+ // Blank area under the very last paragraph - QRT draws it up to textdoc->height,
+ // we have to draw it from there up to the bottom of the last frame.
+ if ( ( !lastFormatted || lastFormatted == textDocument()->lastParag() )
+ && viewMode->drawFrameBackground() )
+ {
+ // This is drawing code, so we convert everything to pixels
+ int docHeight = textDocument()->lastParag()->pixelRect(m_doc).bottom() + 1;
+ //QRect frameRect = m_doc->zoomRect( (theFrame->innerRect()) );
+
+ QSize availSize = viewMode->availableSizeForText( this );
+ QRect blank( 0, docHeight, availSize.width(), availSize.height() /*+ frameRect.height() ?? */ - docHeight );
+ //kdDebug(32002) << this << " Blank area: " << blank << endl;
+ painter->fillRect( blank, cg.brush( QColorGroup::Base ) );
+ // for debugging :)
+ //painter->setPen( QPen(Qt::blue, 1, DashLine) ); painter->drawRect( blank );
+ }
+ m_currentDrawnFrame = 0L;
+}
+
+void KWTextFrameSet::drawCursor( QPainter *p, KoTextCursor *cursor, bool cursorVisible, KWCanvas *canvas, KWFrame *theFrame )
+{
+ // This redraws the paragraph where the cursor is - with a small clip region around the cursor
+ m_currentViewMode = canvas->viewMode();
+ bool hasFrames = m_currentViewMode->hasFrames();
+ m_currentDrawnFrame = theFrame;
+
+ QRect normalFrameRect;
+ if (hasFrames)
+ normalFrameRect = m_doc->zoomRect( theFrame->innerRect() );
+ else
+ normalFrameRect = QRect( QPoint(0, 0), m_currentViewMode->contentsSize() );
+
+ KoTextParag* parag = cursor->parag();
+ QPoint topLeft = parag->rect().topLeft(); // in QRT coords
+ int lineY;
+ // Cursor height, in pixels
+ int cursorHeight = m_doc->layoutUnitToPixelY( topLeft.y(), parag->lineHeightOfChar( cursor->index(), 0, &lineY ) );
+ QPoint iPoint( topLeft.x() + cursor->x(),
+ topLeft.y() + lineY );
+
+#ifdef DEBUG_CURSOR
+ kdDebug() << "KWTextFrameSet::drawCursor topLeft=" << topLeft.x() << "," << topLeft.y()
+ << " x=" << cursor->x() << " y=" << lineY << endl;
+ kdDebug() << "KWTextFrameSet::drawCursor iPoint=" << iPoint.x() << "," << iPoint.y()
+ << " cursorHeight=" << cursorHeight << endl;
+#endif
+ KoPoint dPoint;
+ KoPoint hintDPoint = theFrame ? theFrame->innerRect().topLeft() : KoPoint();
+ if ( internalToDocumentWithHint( iPoint, dPoint, hintDPoint ) )
+ {
+#ifdef DEBUG_CURSOR
+ kdDebug() << " dPoint(doc, pts)=" << dPoint.x() << "," << dPoint.y() << endl;
+ QPoint debugPt = m_doc->zoomPoint( dPoint );
+ kdDebug() << " zoomed dPoint(doc, pixels)=" << debugPt.x() << "," << debugPt.y() << endl;
+#endif
+ QPoint vPoint = m_currentViewMode->normalToView( m_doc->zoomPoint( dPoint ) ); // from doc to view contents
+#ifdef DEBUG_CURSOR
+ kdDebug() << " vPoint(view, pixels)=" << vPoint.x() << "," << vPoint.y() << endl;
+#endif
+ // from now on, iPoint will be in pixels
+ iPoint = m_doc->layoutUnitToPixel( iPoint );
+ //int xadj = parag->at( cursor->index() )->pixelxadj;
+#ifdef DEBUG_CURSOR
+ //kdDebug() << " iPoint in pixels : " << iPoint.x() << "," << iPoint.y() << " will add xadj=" << xadj << endl;
+#endif
+ //iPoint.rx() += xadj;
+ //vPoint.rx() += xadj;
+ // very small clipping around the cursor
+ QRect clip( vPoint.x() - 5, vPoint.y(), 10, cursorHeight );
+
+#ifdef DEBUG_CURSOR
+ kdDebug() << " clip(view, before intersect)=" << clip << endl;
+#endif
+
+ QRect viewFrameRect = m_currentViewMode->normalToView( normalFrameRect );
+ clip &= viewFrameRect; // clip to frame
+#ifdef DEBUG_CURSOR
+ kdDebug() << "KWTextFrameSet::drawCursor normalFrameRect=" << normalFrameRect
+ << " clip(view, after intersect)=" << clip << endl;
+#endif
+
+ QRegion reg;
+ if ( hasFrames ) {
+ reg = frameClipRegion( p, theFrame, clip, m_currentViewMode );
+ if ( !isFloating() ) // problem with multiparent inline frames
+ reg &= p->xForm( viewFrameRect );
+ }
+
+ if ( !hasFrames || !reg.isEmpty() )
+ {
+#ifdef DEBUG_CURSOR
+ // for debug only!
+ //p->fillRect( clip, QBrush( Qt::red, QBrush::Dense3Pattern ) );
+#endif
+
+ p->save();
+ QColorGroup cg = QApplication::palette().active();
+
+ if ( hasFrames )
+ {
+ p->setClipRegion( reg );
+ // translate to qrt coords - after setting the clip region !
+ // see internalToDocumentWithHint
+ int translationX = viewFrameRect.left();
+ int translationY = viewFrameRect.top() - m_doc->zoomItY( theFrame->internalY() );
+#ifdef DEBUG_CURSOR
+ kdDebug() << " translating Y by viewFrameRect.top()-internalY in pixelY= " << viewFrameRect.top() << "-" << m_doc->zoomItY( theFrame->internalY() ) << "=" << viewFrameRect.top() - m_doc->zoomItY( theFrame->internalY() ) << endl;
+#endif
+ p->translate( translationX, translationY );
+ p->setBrushOrigin( p->brushOrigin().x() + translationX, p->brushOrigin().y() + translationY );
+
+ // The settings come from this frame
+ KWFrame * settings = settingsFrame( theFrame );
+
+ QBrush bgBrush( settings->backgroundColor() );
+ bgBrush.setColor( KWDocument::resolveBgColor( bgBrush.color(), p ) );
+ cg.setBrush( QColorGroup::Base, bgBrush );
+ // color of cursor, the inverse of the frame background
+ QColor background = bgBrush.color();
+ cg.setColor(QColorGroup::Text, QColor( 255 - background.red(),
+ 255 - background.green(), 255 - background.blue()) );
+ }
+ else if(dynamic_cast<KWViewModeText *>(m_currentViewMode) != 0)
+ p->translate( KWViewModeText::OFFSET, 0 );
+
+ QPixmap *pix = 0;
+ uint drawingFlags = KoTextDocument::DrawSelections;
+ if ( m_doc->backgroundSpellCheckEnabled() )
+ drawingFlags |= KoTextDocument::DrawMisspelledLine;
+ if ( m_doc->viewFormattingChars() )
+ drawingFlags |= KoTextDocument::DrawFormattingChars;
+
+ // To force the drawing to happen:
+ bool wasChanged = parag->hasChanged();
+ int oldLineChanged = parag->lineChanged();
+ int line; // line number
+ parag->lineStartOfChar( cursor->index(), 0, &line );
+ parag->setChanged( false ); // not all changed, only from a given line
+ parag->setLineChanged( line );
+
+ textDocument()->drawParagWYSIWYG(
+ p, parag,
+ QMAX(0, iPoint.x() - 5), // negative values create problems
+ iPoint.y(), clip.width(), clip.height(),
+ pix, cg, m_doc, // TODO view's zoom handler
+ cursorVisible, cursor, FALSE /*resetChanged*/, drawingFlags );
+
+ if ( wasChanged ) // Maybe we have more changes to draw, than those in the small cliprect
+ parag->setLineChanged( oldLineChanged ); // -1 = all
+ else
+ parag->setChanged( false );
+
+ p->restore();
+
+ //XIM Position
+ QPoint ximPoint = vPoint;
+ canvas->setXimPosition( ximPoint.x(), ximPoint.y(),
+ 0, cursorHeight - parag->lineSpacing( line ) );
+ }
+ }
+ m_currentDrawnFrame = 0L;
+}
+
+void KWTextFrameSet::layout()
+{
+ invalidate();
+ // Get the thing going though, repainting doesn't call formatMore
+ m_textobj->formatMore( 2 );
+}
+
+void KWTextFrameSet::invalidate()
+{
+ //kdDebug() << "KWTextFrameSet::invalidate " << name() << endl;
+ m_textobj->setLastFormattedParag( textDocument()->firstParag() );
+ textDocument()->invalidate(); // lazy layout, real update follows upon next repaint
+}
+
+void KWTextFrameSet::slotRepaintChanged()
+{
+ emit repaintChanged( this );
+}
+
+int KWTextFrameSet::paragraphs()
+{
+ int paragraphs = 0;
+ KoTextParag * parag = textDocument()->firstParag();
+ for ( ; parag ; parag = parag->next() )
+ paragraphs++;
+ return paragraphs;
+}
+
+int KWTextFrameSet::paragraphsSelected()
+{
+ int paragraphs = 0;
+ KoTextParag *parag = textDocument()->firstParag();
+ for ( ; parag ; parag = parag->next() ) {
+ if ( parag->hasSelection( KoTextDocument::Standard ) )
+ paragraphs++;
+ }
+ return paragraphs;
+}
+
+
+bool KWTextFrameSet::statistics( QProgressDialog *progress, ulong & charsWithSpace, ulong & charsWithoutSpace, ulong & words,
+ ulong & sentences, ulong & syllables, ulong & lines, bool selected )
+{
+ return m_textobj->statistics( progress, charsWithSpace, charsWithoutSpace, words, sentences, syllables, lines, selected );
+}
+
+// Only interested in the body textframeset, not in header/footer
+#define kdDebugBody(area) if ( frameSetInfo() == FI_BODY ) kdDebug(area)
+
+QValueList<KWFrame*> KWTextFrameSet::framesFromTo( int y1, int y2 ) const
+{
+ QValueList<KWFrame*> framesList;
+ KoPoint pt;
+ KWFrame * firstFrame = internalToDocument( QPoint(0, y1), pt );
+ if ( !firstFrame )
+ return framesList;
+ framesList.append( firstFrame );
+ uint frameIndex = const_cast<KWTextFrameSet *>(this)->m_frames.findRef( firstFrame );
+ while ( ++frameIndex < m_frames.count() ) {
+ KWFrame* f = frame( frameIndex );
+ if ( f->internalY() > y2 ) // too far down, we're done
+ break;
+ framesList.append( f );
+ }
+ return framesList;
+}
+
+// Helper for adjust*. There are 3 ways to use this method.
+// 1) marginLeft and marginRight set -> determination of left and right margins for adjustMargins
+// 2) marginRight set -> determination of right margin for adjustRMargin
+// 3) breakBegin, breakEnd set -> check whether we should jump over some frames
+// [when there is not enough space besides them]
+// reqMinWidth is the width that the formatter wants to use (current char/item)
+// validHeight is set to the height where marginLeft/marginRight applies (TODO)
+void KWTextFrameSet::getMargins( int yp, int h, int reqMinWidth,
+ int* marginLeft, int* marginRight, int* pageWidth,
+ int* validHeight,
+ int* breakBegin, int* breakEnd, KoTextParag* parag )
+{
+ // paragLeftMargin will be used as the minimum width needed for the parag,
+ // to "see" the parag.
+ // So we only apply the first line margin if it increases that width, i.e. if > 0.
+ // Otherwise only the first line might be visible, in a narrow passage.
+ int paragLeftMargin = parag ? parag->leftMargin() : 0;
+ if ( parag && !parag->string()->isRightToLeft() && parag->firstLineMargin() > 0 )
+ paragLeftMargin += parag->firstLineMargin();
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " KWTextFrameSet " << this << "(" << name() << ") getMargins yp=" << yp
+ << " h=" << h << " called by "
+ << (marginLeft && marginRight ? "adjustMargins" : "formatVertically")
+ << " paragLeftMargin=" << paragLeftMargin
+ << endl;
+ // Both or none...
+ if (breakBegin) assert(breakEnd);
+ if (breakEnd) assert(breakBegin);
+ // Idem
+ if ( marginLeft ) { assert( marginRight ); assert( pageWidth ); }
+#endif
+
+ // List of text frames holding the paragraph (yp,yp+h)
+ // Usually there is only one, but you can have a paragraph
+ // starting in one frame/column and ending in another one.
+ QValueList<KWFrame*> textFrames = framesFromTo( yp, yp + h );
+ if (textFrames.isEmpty())
+ {
+#ifdef DEBUG_MARGINS
+ kdDebug(32002) << " getMargins: internalToDocument returned no text frames for y1=" << yp << " y2=" << yp + h << " ->aborting with 0 margins" << endl;
+#endif
+ // frame == 0 happens when the parag is under the last frame.
+ // On an auto-resizable frame, we know the frame will grow so we can go ahead
+ // and use its width.
+ if ( !m_frames.isEmpty() && m_frames.last()->frameBehavior() == KWFrame::AutoExtendFrame )
+ {
+ textFrames.append( m_frames.last() );
+ }
+ else
+ {
+ // On auto-create-new-frame, this means the parag is on a not-yet-created page
+ // (formatMore will notice afterwards)
+ // Abort then, no need to return precise values
+ // We also abort in the third case (Ignore)
+ if ( validHeight )
+ *validHeight = 0;
+ return;
+ }
+ }
+ else
+ {
+
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " getMargins: internalToDocument returned " << textFrames.count() << " frames holding this paragraph" << endl;
+#endif
+ }
+ if ( validHeight )
+ *validHeight = h; // TODO
+
+ // Everything from there is in layout units
+ // Note: it is very important that this method works in internal coordinates.
+ // Otherwise, parags broken at the line-level (e.g. between two columns) are seen
+ // as still in one piece, and we miss the frames in the 2nd column.
+ int from = 0;
+ // TODO support for variable width... maybe it's enough to take the max here
+ int to = m_doc->ptToLayoutUnitPixX( textFrames.first()->innerWidth() );
+ if ( pageWidth )
+ *pageWidth = to;
+ bool init = false;
+
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " getMargins: looking for frames between " << yp << " and " << yp+h << " (internal coords)" << endl;
+#endif
+ if ( m_doc->layoutViewMode()->shouldAdjustMargins() )
+ {
+ // Principle: for every frame on top at this height, we'll move from and to
+ // towards each other. The text flows between 'from' and 'to'
+ for ( QValueList<KWFrame*>::const_iterator txtit = textFrames.begin(), txtend = textFrames.end() ; txtit != txtend ; ++txtit ) {
+ KWFrame* theFrame = *txtit;
+ Q_ASSERT( theFrame->frameStack() );
+ QValueList<KWFrame*> onTop = theFrame->frameStack()->framesOnTop();
+ for (QValueListIterator<KWFrame*> fIt = onTop.begin(); from < to && fIt != onTop.end(); ++fIt )
+ {
+ if ( (*fIt)->runAround() == KWFrame::RA_BOUNDINGRECT )
+ {
+ KoRect rectOnTop = theFrame->intersect( (*fIt)->runAroundRect() );
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " getMargins found frame on top " << (*fIt)->frameSet()->name() << " with rect-on-top at (normal coords) " << rectOnTop << endl;
+#endif
+ QPoint iTop, iBottom; // top and bottom of intersection in internal coordinates
+
+ if ( documentToInternal( rectOnTop.topLeft(), iTop ) &&
+ iTop.y() <= yp + h && // optimization
+ documentToInternal( rectOnTop.bottomRight(), iBottom ) )
+ {
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " in internal coords: " << QRect(iTop,iBottom) << endl;
+#endif
+ // Look for intersection between yp -- yp+h and iTop -- iBottom
+ if ( QMAX( yp, iTop.y() ) <= QMIN( yp+h, iBottom.y() ) )
+ {
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " getMargins iTop=" << iTop.x() << "," << iTop.y()
+ << " iBottom=" << iBottom.x() << "," << iBottom.y() << endl;
+#endif
+ int availLeft = QMAX( 0, iTop.x() - from );
+ int availRight = QMAX( 0, to - iBottom.x() );
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " getMargins availLeft=" << availLeft
+ << " availRight=" << availRight << endl;
+#endif
+ bool chooseLeft = false;
+ switch ( (*fIt)->runAroundSide() ) {
+ case KWFrame::RA_LEFT:
+ chooseLeft = true;
+ break;
+ case KWFrame::RA_RIGHT:
+ break; // chooseLeft remains false
+ case KWFrame::RA_BIGGEST:
+ chooseLeft = ( availLeft > availRight ); // choose the max
+ };
+
+ if ( chooseLeft )
+ // flow text at the left of the frame
+ to = QMIN( to, from + availLeft - 1 ); // can only go left -> QMIN
+ else
+ // flow text at the right of the frame
+ from = QMAX( from, to - availRight + 1 ); // can only go right -> QMAX
+
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " getMargins from=" << from << " to=" << to << endl;
+#endif
+ // If the available space is too small, give up on it
+ if ( to - from < reqMinWidth + paragLeftMargin )
+ {
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " smaller than minimum=" << m_doc->ptToLayoutUnitPixX( 15 ) + paragLeftMargin << endl;
+#endif
+ from = to;
+ }
+
+ if ( breakEnd && from == to ) // no-space case
+ {
+ if ( !init ) // first time
+ {
+ init = true;
+ *breakBegin = iTop.y();
+ *breakEnd = iBottom.y();
+ }
+ else
+ {
+ *breakBegin = QMIN( *breakBegin, iTop.y() );
+ *breakEnd = QMAX( *breakEnd, iBottom.y() );
+ }
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " getMargins iBottom.y=" << iBottom.y()
+ << " breakBegin=" << *breakBegin
+ << " breakEnd=" << *breakEnd << endl;
+#endif
+ }
+ } // else no intersection
+ }// else we got a 0L, or the iTop.y()<=yp+h test didn't work - wrong debug output
+ // kdDebugBody(32002) << " gerMargins: normalToInternal returned 0L" << endl;
+ }
+ }
+ }
+ }
+ if ( marginLeft /*&& marginRight && pageWidth -- implicit*/ )
+ {
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << " getMargins done. from=" << from << " to=" << to << endl;
+#endif
+ if ( from == to ) {
+ from = 0;
+ to = *pageWidth;
+ }
+
+ if ( marginLeft )
+ *marginLeft += from;
+ if ( marginRight )
+ {
+#ifdef DEBUG_MARGINS
+ kdDebug(32002) << " getMargins " << name()
+ << " page width=" << *pageWidth
+ << " to=" << to << endl;
+#endif
+ *marginRight += *pageWidth - to;
+ }
+ }
+}
+
+void KWTextFrameSet::adjustMargins( int yp, int h, int reqMinWidth, int& leftMargin, int& rightMargin, int& pageWidth, KoTextParag* parag )
+{
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << "KWTextFrameSet::adjustMargins called for paragraph " << (parag?parag->paragId():-1) << endl;
+#endif
+ int validHeight; // currently ignored (TODO)
+ getMargins( yp, h, reqMinWidth, &leftMargin, &rightMargin, &pageWidth, &validHeight, 0L, 0L, parag );
+#ifdef DEBUG_MARGINS
+ kdDebugBody(32002) << "KWTextFrameSet::adjustMargins(yp=" << yp << " h=" << h << " reqMinWidth=" << reqMinWidth << " returning"
+ << " leftMargin=" << leftMargin << " rightMargin=" << rightMargin
+ << " valid from " << yp << " to " << yp+validHeight << endl;
+#endif
+}
+
+// helper for formatVertically
+bool KWTextFrameSet::checkVerticalBreak( int & yp, int & hp, KoTextParag * parag, bool linesTogether, int breakBegin, int breakEnd )
+{
+ // We need the "+1" here because when skipping a frame on top, we want to be _under_
+ // its bottom. Without the +1, we hit the frame again on the next adjustLMargin call.
+
+ // Check for intersection between the parag (yp -- yp+hp) and the break area (breakBegin -- breakEnd)
+ if ( QMAX( yp, breakBegin ) <= QMIN( yp+hp, breakEnd ) )
+ {
+ if ( !parag || linesTogether ) // Paragraph-level breaking
+ {
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << "checkVerticalBreak ADJUSTING yp=" << yp << " hp=" << hp
+ << " breakEnd+2 [new value for yp]=" << breakEnd+2 << endl;
+#endif
+ yp = breakEnd + 1;
+ return true;
+ }
+ else // Line-level breaking
+ {
+ QMap<int, KoTextParagLineStart*>& lineStarts = parag->lineStartList();
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << "checkVerticalBreak parag " << parag->paragId()
+ << ". lineStarts has " << lineStarts.count()
+ << " items" << endl;
+#endif
+ int dy = 0;
+ int line = 0;
+ QMap<int, KoTextParagLineStart*>::Iterator it = lineStarts.begin();
+ for ( ; it != lineStarts.end() ; ++it, ++line )
+ {
+ KoTextParagLineStart * ls = it.data();
+ Q_ASSERT( ls );
+ int y = parag->rect().y() + ls->y;
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << "checkVerticalBreak parag " << parag->paragId()
+ << " line " << line << " ls->y=" << ls->y
+ << " ls->h=" << ls->h << " y=" << y
+ << " breakBegin=" << breakBegin
+ << " breakEnd=" << breakEnd << endl;
+#endif
+ if ( !dy )
+ {
+ if ( QMAX( y, breakBegin ) <= QMIN( y + ls->h, breakEnd ) )
+ {
+ if ( line == 0 ) // First line ? It's like a paragraph breaking then
+ {
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << "checkVerticalBreak parag " << parag->paragId()
+ << " BREAKING first line -> parag break" << endl;
+#endif
+ yp = breakEnd + 1;
+ return true;
+ }
+ dy = breakEnd + 1 - y;
+ ls->y = breakEnd + 1 - parag->rect().y();
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << "checkVerticalBreak parag " << parag->paragId()
+ << " BREAKING at line " << line << " dy=" << dy << " Setting ls->y to " << ls->y << ", y=" << breakEnd << endl;
+#endif
+ }
+ }
+ else
+ {
+ ls->y += dy;
+#ifdef DEBUG_FORMATVERTICALLY
+ if ( dy )
+ kdDebug(32002) << " moving down to position ls->y=" << ls->y << endl;
+#endif
+ }
+ }
+ parag->setMovedDown( true );
+ parag->setHeight( hp + dy );
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << "Paragraph height set to " << hp+dy << endl;
+#endif
+ hp += dy;
+ return true;
+ } // End of line-level breaking
+ }
+ return false;
+}
+
+int KWTextFrameSet::formatVertically( KoTextParag * _parag, const QRect& paragRect )
+{
+ // WARNING: in this whole method parag can be 0. See adjustFlow()
+ KWTextParag *parag = static_cast<KWTextParag *>( _parag );
+ if ( !m_doc->layoutViewMode()->shouldFormatVertically() )
+ {
+ return 0;
+ }
+
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebugBody(32002) << "KWTextFrameSet::formatVertically called for paragraph " << (parag?parag->paragId():-1) << endl;
+#endif
+
+ int yp = paragRect.y();
+ int hp = paragRect.height();
+ int oldHeight = hp;
+ int oldY = yp;
+
+ // This is called by KoTextFormatter to apply "vertical breaks".
+ // End of frames/pages lead to those "vertical breaks".
+ // What we do, is adjust the Y accordingly,
+ // to implement page-break at the paragraph level and at the line level.
+ // It's cumulative (the space of one break will be included in the further
+ // paragraph's y position), which makes it easy to implement.
+ // But don't forget that formatVertically is called twice for every parag, since the formatting
+ // is re-done after moving down.
+
+ bool linesTogether = parag ? parag->linesTogether() : true;
+ bool hardFrameBreak = parag ? parag->hardFrameBreakBefore() : false;
+ if ( !hardFrameBreak && parag && parag->prev() )
+ hardFrameBreak = static_cast<KWTextParag *>(parag->prev())->hardFrameBreakAfter();
+
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebugBody(32002) << "KWTextFrameSet::formatVertically parag=" << parag
+ << " linesTogether=" << linesTogether << " hardFrameBreak=" << hardFrameBreak
+ << " yp=" << yp
+ << " hp=" << hp << endl;
+#endif
+
+ int totalHeight = 0;
+ QPtrListIterator<KWFrame> frameIt( frameIterator() );
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ int frameHeight = kWordDocument()->ptToLayoutUnitPixY( frameIt.current()->innerHeight() );
+ int bottom = totalHeight + frameHeight;
+ // Only skip bottom of frame if there is a next one or if there'll be another one created.
+ // ( Not for header/footer, for instance. )
+ bool check = frameIt.atLast() && frameIt.current()->frameBehavior() == KWFrame::AutoCreateNewFrame;
+ if ( !check )
+ {
+ // ## TODO optimize this [maybe we should simply start from the end in the main loop?]
+ // Or cache the attribute ( e.g. "frame->hasCopy()" ).
+ QPtrListIterator<KWFrame> nextFrame( frameIt );
+ while ( !check && !nextFrame.atLast() )
+ {
+ ++nextFrame;
+ if ( !nextFrame.current()->isCopy() )
+ check = true; // Found a frame after us that isn't a copy => we have somewhere for our overflow
+ }
+ }
+
+ if ( check )
+ {
+ if ( hardFrameBreak && yp > totalHeight && yp < bottom && !parag->wasMovedDown() )
+ {
+ // The paragraph wants a frame break before it, and is in the current frame
+ // The last check is for whether we did the frame break already
+ // (formatVertically is called twice for each paragraph, if a break was done)
+ yp = bottom /*+ 2*/;
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << "KWTextFrameSet::formatVertically -> HARD FRAME BREAK" << endl;
+ kdDebug(32002) << "KWTextFrameSet::formatVertically yp now " << yp << endl;
+#endif
+ break;
+ }
+
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << " formatVertically: frameHeight=" << frameHeight << " bottom=" << bottom << endl;
+#endif
+ // don't move down parags that have only one line and are bigger than the page (e.g. floating tables)
+ if ( hp < frameHeight || ( parag && parag->lineStartList().count() > 1 ) )
+ {
+ // breakBegin==breakEnd==bottom, since the next frame's top is the same as bottom, in QRT coords.
+ (void) checkVerticalBreak( yp, hp, parag, linesTogether, bottom, bottom );
+ // Some people write a single paragraph over 3 frames! So we have to keep looking, that's why we ignore the return value
+ }
+
+ }
+ if ( yp+hp < bottom )
+ break; // we've been past the parag, so stop here
+ totalHeight = bottom;
+ }
+
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug(32002) << " formatVertically: now looking at RA_SKIP" << endl;
+#endif
+
+
+ // Another case for a vertical break is frames with the RA_SKIP flag
+ // Currently looking at all frames on top of all of our frames... maybe optimize better
+ frameIt.toFirst();
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ Q_ASSERT( frameIt.current()->frameStack() );
+ QValueList<KWFrame*> onTop = frameIt.current()->frameStack()->framesOnTop();
+ for (QValueListIterator<KWFrame*> fIt = onTop.begin(); fIt != onTop.end(); ++fIt )
+ {
+ if ( (*fIt)->runAround() == KWFrame::RA_SKIP )
+ {
+ KoRect rectOnTop = frameIt.current()->intersect( (*fIt)->runAroundRect() );
+ QPoint iTop, iBottom; // top and bottom in internal coordinates
+ if ( documentToInternal( rectOnTop.topLeft(), iTop ) &&
+ iTop.y() <= yp + hp &&
+ documentToInternal( rectOnTop.bottomLeft(), iBottom ) &&
+ checkVerticalBreak( yp, hp, parag, linesTogether,
+ iTop.y(), iBottom.y() ) )
+ {
+ kdDebug(32002) << "KWTextFrameSet::formatVertically breaking around RA_SKIP frame yp="<<yp<<" hp=" << hp << endl;
+ // We don't "break;" here because there could be another such frame below the first one
+ // We assume that the frames on top are in order ( top to bottom ), btw.
+ // They should be, since updateFrames reorders before updating frames-on-top
+ }
+ }
+ }
+ }
+
+ // And the last case for a vertical break is RA_BOUNDINGRECT frames that
+ // leave no space by their side for any text (e.g. most tables)
+ int breakBegin = 0;
+ int breakEnd = 0;
+ int reqMinWidth = parag ? parag->string()->at( 0 ).width : 0;
+ getMargins( yp, hp, reqMinWidth, 0L, 0L, 0L, 0L, &breakBegin, &breakEnd, parag );
+ if ( breakEnd )
+ {
+ kdDebug(32002) << "KWTextFrameSet("<<name()<<")::formatVertically no-space case. breakBegin=" << breakBegin
+ << " breakEnd=" << breakEnd << " hp=" << hp << endl;
+ Q_ASSERT( breakBegin <= breakEnd );
+ if ( checkVerticalBreak( yp, hp, parag, linesTogether, breakBegin, breakEnd ) )
+ ; //kdDebug(32002) << "checkVerticalBreak ok." << endl;
+ else // shouldn't happen
+ kdWarning(32002) << "checkVerticalBreak didn't find it" << endl;
+ }
+
+ // ## TODO loop around those three methods until we don't move anymore ?
+
+ if ( parag )
+ {
+ if ( hp != oldHeight )
+ parag->setHeight( hp );
+ if ( yp != oldY ) {
+ QRect r = parag->rect();
+ r.moveBy( 0, yp - oldY );
+ parag->setRect( r );
+ parag->setMovedDown( true );
+ }
+ }
+#ifdef DEBUG_FORMATVERTICALLY
+ kdDebug() << "KWTextFrameSet::formatVertically returning " << ( yp + hp ) - ( oldY + oldHeight ) << endl;
+#endif
+ return ( yp + hp ) - ( oldY + oldHeight );
+}
+
+// adjustFlow is called e.g. to break the "top margin" of a paragraph.
+// There is no parag pointer in that case.
+int KWTextFrameSet::adjustFlow( int y, int w, int h )
+{
+ QRect r( 0, y, w, h );
+ return formatVertically( 0L, r );
+}
+
+void KWTextFrameSet::fixParagWidth( KWTextParag* parag )
+{
+ // Fixing the parag rect for the formatting chars (CR and frame break).
+ if ( parag && m_doc->viewFormattingChars() && parag->rect().width() < textDocument()->width() )
+ {
+ if ( parag->hardFrameBreakAfter() )
+ {
+ KoTextFormat * lastFormat = parag->at( parag->length() - 1 )->format();
+ const QFontMetrics& refFontMetrics = lastFormat->refFontMetrics();
+ // keep in sync with KWTextFrameSet::formatVertically
+ QString str = i18n( "--- Frame Break ---" );
+ int width = refFontMetrics.width( str );
+ parag->setWidth( QMIN( parag->rect().width() + width, textDocument()->width() ) );
+ }
+ else // default KoTextFormatter implementation
+ parag->fixParagWidth( true );
+ }
+}
+
+KWTextFrameSet::~KWTextFrameSet()
+{
+ textDocument()->takeFlow();
+ //kdDebug(32001) << "KWTextFrameSet::~KWTextFrameSet" << endl;
+ m_doc = 0L;
+ delete m_textobj;
+}
+
+// This struct is used for sorting frames.
+// Since pages are one below the other, simply sorting on (y, x) does what we want.
+struct FrameStruct
+{
+ KWFrame * frame;
+ bool operator < ( const FrameStruct & t ) const {
+ return compare(frame, t.frame) < 0;
+ }
+ bool operator <= ( const FrameStruct & t ) const {
+ return compare(frame, t.frame) <= 0;
+ }
+ bool operator > ( const FrameStruct & t ) const {
+ return compare(frame, t.frame) > 0;
+ }
+
+ /*
+ the sorting of all frames in the same frameset is done as all sorting
+ based on a simple frameOne > frameTwo question.
+ Frame frameOne is greater then frameTwo if the center point lies more down then (the whole of)
+ frame frameTwo. When they are equal, the X position is considered. */
+ int compare (const KWFrame *frameOne, const KWFrame *frameTwo) const {
+ // The first criteria is the page number though!
+ int pageOne = frameOne->pageNumber();
+ int pageTwo = frameTwo->pageNumber();
+ if( (pageOne == -1) ^ (pageTwo == -1)) {
+ if( pageOne == -1 )
+ return 5; // undefined is higher than defined.
+ return -5;
+ }
+ if ( pageOne > pageTwo ) return 4; // frameOne > frameTwo
+ if ( pageOne < pageTwo ) return -4; // frameOne < frameTwo
+
+ double centerX = frameOne->left() + (frameOne->width() /2);
+ // reverse the return values of the next two for RTL
+ if ( centerX > frameTwo->right()) return 3; // frameOne > frameTwo
+ if ( centerX < frameTwo->left()) return -3; // frameOne < frameTwo
+
+ // check the Y position. Y is greater only when it is below the other frame.
+ double centerY = frameOne->top() + (frameOne->height() /2);
+ if ( centerY > frameTwo->bottom() ) return 2; // frameOne > frameTwo
+ if ( centerY < frameTwo->top() ) return -2; // frameOne < frameTwo
+
+ // the center of frameOne lies inside frameTwo. Lets check the topleft pos.
+ if (frameOne->top() > frameTwo->top()) return 1;
+ return -1;
+ }
+};
+
+void KWTextFrameSet::updateFrames( int flags )
+{
+ // Not visible ? Don't bother then.
+ if ( !isVisible() ) {
+ //kdDebug(32002) << "KWTextFrameSet::updateFrames " << name() << " not visible" << endl;
+ m_textobj->setVisible(false);
+ return;
+ }
+ m_textobj->setVisible(true);
+
+ //kdDebug(32002) << "KWTextFrameSet::updateFrames " << name() << " frame-count=" << m_frames.count() << endl;
+
+ // Sort frames of this frameset on (y coord, x coord)
+ // Adjustment on 20-Jun-2002 which does not change the itent of this but moves the
+ // sorting from top-left of frame to the whole frame area. (TZ)
+
+ QValueList<FrameStruct> sortedFrames;
+
+ int width = 0;
+ QPtrListIterator<KWFrame> frameIter( frameIterator() );
+ for ( ; frameIter.current(); ++frameIter )
+ {
+ // Calculate max width while we're at it
+ //kdDebug(32002) << "KWTextFrameSet::updateFrames frame " << *frameIter.current() << " innerWidth=" << frameIter.current()->innerWidth() << "pt" << endl;
+ width = QMAX( width, m_doc->ptToLayoutUnitPixX( frameIter.current()->innerWidth()));
+ if ( flags & SortFrames )
+ {
+ FrameStruct str;
+ str.frame = frameIter.current();
+ sortedFrames.append( str );
+ }
+ }
+ if ( width != textDocument()->width() )
+ {
+ //kdDebug(32002) << "KWTextFrameSet::updateFrames setWidth " << width << " LU pixels." << endl;
+ //textDocument()->setMinimumWidth( -1, 0 );
+ textDocument()->setWidth( width + 1 ); // QRect semantics problem (#32866)
+ } //else kdDebug(32002) << "KWTextFrameSet::updateFrames width already " << width << " LU pixels." << endl;
+
+ if ( flags & SortFrames )
+ {
+ qHeapSort( sortedFrames );
+
+ // Re-fill the frames list with the frames in the right order
+ m_frames.setAutoDelete( false );
+ m_frames.clear();
+
+ QValueList<FrameStruct>::Iterator it = sortedFrames.begin();
+ for ( ; it != sortedFrames.end() ; ++it )
+ m_frames.append( (*it).frame );
+ }
+
+ double availHeight = 0;
+ double internalYpt = 0;
+ double lastRealFrameHeight = 0;
+ bool firstFrame = true;
+
+ QPtrListIterator<KWFrame> frameIt( m_frames );
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ KWFrame* theFrame = frameIt.current();
+
+ if ( !theFrame->isCopy() )
+ internalYpt += lastRealFrameHeight;
+
+ theFrame->setInternalY( internalYpt );
+
+ // Update availHeight with the internal height of this frame - unless it's a copy
+ if ( !theFrame->isCopy() || firstFrame )
+ {
+ lastRealFrameHeight = theFrame->innerHeight();
+ availHeight += lastRealFrameHeight;
+ }
+ firstFrame = false;
+ }
+
+ m_textobj->setAvailableHeight( m_doc->ptToLayoutUnitPixY( availHeight ) );
+ //kdDebug(32002) << this << " (" << name() << ") KWTextFrameSet::updateFrames availHeight=" << availHeight
+ // << " (LU: " << m_doc->ptToLayoutUnitPixY( availHeight ) << ")" << endl;
+ m_frames.setAutoDelete( true );
+
+ KWFrameSet::updateFrames( flags );
+}
+
+int KWTextFrameSet::availableHeight() const
+{
+ return m_textobj->availableHeight();
+}
+
+KWFrame * KWTextFrameSet::internalToDocument( const KoPoint &relPoint, KoPoint &dPoint ) const
+{
+#ifdef DEBUG_ITD
+ kdDebug() << name() << " ITD called for relPoint=" << relPoint.x() << "," << relPoint.y() << endl;
+#endif
+ if ( !m_doc->layoutViewMode()->hasFrames() ) { // text viewmode
+ dPoint = relPoint;
+ return m_frames.getFirst();
+ }
+ // This does a binary search in the m_framesInPage array, with internalY as criteria
+ // We only look at the first frame of each page. Refining is done later on.
+ Q_ASSERT( !m_framesInPage.isEmpty() );
+ int len = m_framesInPage.count();
+ int n1 = 0;
+ int n2 = len - 1;
+ double internalY = 0.0;
+ int mid = 0;
+ bool found = FALSE;
+ while ( n1 <= n2 ) {
+ double res;
+ mid = (n1 + n2)/2;
+#ifdef DEBUG_ITD
+ kdDebug() << "ITD: begin. mid=" << mid << endl;
+#endif
+ Q_ASSERT( m_framesInPage[mid] ); // We have no null items
+ if ( m_framesInPage[mid]->isEmpty() )
+ res = -1;
+ else
+ {
+ KWFrame * theFrame = m_framesInPage[mid]->first();
+ internalY = theFrame->internalY();
+#ifdef DEBUG_ITD
+ kdDebug() << "ITD: relPoint.y=" << relPoint.y() << " internalY=" << internalY << endl;
+#endif
+ res = relPoint.y() - internalY;
+#ifdef DEBUG_ITD
+ kdDebug() << "ITD: res=" << res << endl;
+#endif
+ // Anything between this internalY (top) and internalY+height (bottom) is fine
+ // (Using the next page's first frame's internalY only works if there is a frame on the next page)
+ if ( res >= 0 )
+ {
+ double height = theFrame->innerHeight();
+#ifdef DEBUG_ITD
+ kdDebug() << "ITD: height=" << height << " -> the bottom is at " << internalY+height << endl;
+#endif
+ if ( relPoint.y() < internalY + height )
+ {
+#ifdef DEBUG_ITD
+ kdDebug() << "ITD: found a match " << mid << endl;
+#endif
+ found = true;
+ break;
+ }
+ }
+ }
+ // res == 0 can't happen in theory, but in practice it happens when a frame has a height of 0
+ // (e.g. newly imported table without correct row heights)
+ if ( res < 0 )
+ n2 = mid - 1;
+ else // if ( res >= 0 )
+ n1 = mid + 1;
+#ifdef DEBUG_ITD
+ kdDebug() << "ITD: End of loop. n1=" << n1 << " n2=" << n2 << endl;
+#endif
+ }
+ if ( !found )
+ {
+ // Not found (n2 < n1)
+ // We might have missed the frame because n2 has many frames
+ // (and we only looked at the first one).
+ mid = n2;
+#ifdef DEBUG_ITD
+ kdDebug() << "ITD: Setting mid to n2=" << mid << endl;
+#endif
+ if ( mid < 0 )
+ {
+#ifdef DEBUG_ITD
+ kdDebug(32002) << "KWTextFrameSet::internalToDocument " << relPoint.x() << "," << relPoint.y()
+ << " before any frame of " << (void*)this << endl;
+#endif
+ dPoint = relPoint; // "bah", I said above :)
+ return 0L;
+ }
+ }
+ // search to first of equal items
+ // This happens with copied frames, which have the same internalY
+ int result = mid;
+ while ( mid - 1 >= 0 )
+ {
+ mid--;
+ if ( !m_framesInPage[mid]->isEmpty() )
+ {
+ KWFrame * theFrame = m_framesInPage[mid]->first();
+#ifdef DEBUG_ITD
+ kdDebug() << "KWTextFrameSet::internalToDocument going back to page " << mid << " - frame: " << theFrame->internalY() << endl;
+#endif
+ if ( theFrame->internalY() == internalY ) // same internalY as the frame we found before
+ result = mid;
+ else
+ break;
+ }
+ }
+
+ // Now iterate over the frames in page 'result' and find the right one
+ QPtrListIterator<KWFrame> frameIt( *m_framesInPage[result] );
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ KWFrame *theFrame = frameIt.current();
+ KoRect relRect( 0, theFrame->internalY(), theFrame->innerWidth(), theFrame->innerHeight() );
+#ifdef DEBUG_ITD
+ kdDebug() << "KWTextFrameSet::internalToDocument frame's relative rect:" << relRect << endl;
+#endif
+ if ( relRect.contains( relPoint ) ) // both relRect and relPoint are in "relative coordinates"
+ {
+ dPoint = internalToDocumentKnowingFrame( relPoint, theFrame );
+ return theFrame;
+ }
+ }
+#ifdef DEBUG_ITD
+ kdDebug(32002) << "KWTextFrameSet::internalToDocument " << relPoint.x() << "," << relPoint.y()
+ << " not in any frame of " << (void*)this << " (looked on page " << result << ")" << endl;
+#endif
+ dPoint = relPoint; // bah again
+ return 0L;
+}
+
+// same but with iPoint in LU
+KWFrame * KWTextFrameSet::internalToDocument( const QPoint &iPoint, KoPoint &dPoint ) const
+{
+ KoPoint relPoint = m_doc->layoutUnitPtToPt( m_doc->pixelToPt( iPoint ) );
+ return internalToDocument( relPoint, dPoint );
+}
+
+#ifndef NDEBUG
+void KWTextFrameSet::printDebug()
+{
+ KWFrameSet::printDebug();
+ if ( !isDeleted() )
+ {
+ kdDebug() << "KoTextDocument width = " << textDocument()->width() << " height = " << textDocument()->height() << endl;
+ }
+
+ QPtrListIterator<KoTextCustomItem> cit( textDocument()->allCustomItems() );
+ for ( ; cit.current() ; ++cit )
+ {
+ KWAnchor *anc = dynamic_cast<KWAnchor *>( cit.current() );
+ if (anc)
+ kdDebug() << "Inline framesets: " << anc->frameSet()->name() << endl;
+ }
+}
+#endif
+
+QDomElement KWTextFrameSet::saveInternal( QDomElement &parentElem, bool saveFrames, bool saveAnchorsFramesets )
+{
+ if ( m_frames.isEmpty() ) // Deleted frameset -> don't save
+ return QDomElement();
+
+ QDomElement framesetElem = parentElem.ownerDocument().createElement( "FRAMESET" );
+ parentElem.appendChild( framesetElem );
+
+ if ( m_groupmanager ) {
+ framesetElem.setAttribute( "grpMgr", m_groupmanager->name() );
+
+ KWTableFrameSet::Cell *cell = (KWTableFrameSet::Cell *)this;
+ framesetElem.setAttribute( "row", cell->firstRow() );
+ framesetElem.setAttribute( "col", cell->firstColumn() );
+ framesetElem.setAttribute( "rows", cell->rowSpan() );
+ framesetElem.setAttribute( "cols", cell->columnSpan() );
+ }
+ if ( protectContent() )
+ framesetElem.setAttribute( "protectContent", static_cast<int>(protectContent()));
+
+ KWFrameSet::saveCommon( framesetElem, saveFrames );
+
+ // Save paragraphs
+ KWTextParag *start = static_cast<KWTextParag *>( textDocument()->firstParag() );
+ while ( start ) {
+ start->save( framesetElem, saveAnchorsFramesets );
+ start = static_cast<KWTextParag *>( start->next() );
+ }
+
+ return framesetElem;
+}
+
+KWFrame* KWTextFrameSet::loadOasisTextFrame( const QDomElement& frameTag, const QDomElement &tag, KoOasisContext& context )
+{
+ context.styleStack().save();
+ context.fillStyleStack( frameTag, KoXmlNS::draw, "style-name", "graphic" ); // get the style for the graphics element
+
+ KWFrame* frame = loadOasisFrame( frameTag, context );
+
+ // Load minimum height - only available for text-box
+ bool hasMinHeight = tag.hasAttributeNS( KoXmlNS::fo, "min-height" );
+ if ( hasMinHeight ) {
+ double height = KoUnit::parseValue( tag.attributeNS( KoXmlNS::fo, "min-height", QString::null ) );
+ frame->setMinimumFrameHeight( height );
+ if ( height > frame->height() || !tag.hasAttributeNS( KoXmlNS::fo, "height" ) )
+ frame->setHeight( height );
+ }
+
+ // Load overflow behavior (OASIS 14.27.27, not in OO-1.1 DTD). This is here since it's only for text framesets.
+ const QString overflowBehavior = context.styleStack().attributeNS( KoXmlNS::style, "overflow-behavior" );
+ if ( frame->minimumFrameHeight() > 0 )
+ frame->setFrameBehavior( KWFrame::AutoExtendFrame );
+ else if ( overflowBehavior == "auto-create-new-frame" )
+ {
+ frame->setFrameBehavior( KWFrame::AutoCreateNewFrame );
+ frame->setNewFrameBehavior( KWFrame::Reconnect ); // anything else doesn't make sense
+ }
+ else if ( overflowBehavior.isEmpty() || overflowBehavior == "clip" )
+ frame->setFrameBehavior( KWFrame::Ignore );
+ else
+ kdWarning(32001) << "Unknown value for style:overflow-behavior: " << overflowBehavior << endl;
+
+ context.styleStack().restore();
+
+ return frame;
+}
+
+void KWTextFrameSet::loadOasisContent( const QDomElement &bodyElem, KoOasisContext& context )
+{
+ return m_textobj->loadOasisContent( bodyElem, context, m_doc->styleCollection() );
+}
+
+KWFrame* KWTextFrameSet::loadOasis( const QDomElement& frameTag, const QDomElement &tag, KoOasisContext& context )
+{
+ KWFrame* frame = loadOasisTextFrame( frameTag, tag, context );
+ loadOasisContent( tag, context );
+ return frame;
+}
+
+static void finishTOC( KoXmlWriter& writer )
+{
+ writer.endElement(); // text:table-of-content
+ writer.endElement(); // text:index-body
+}
+
+void KWTextFrameSet::saveOasisContent( KoXmlWriter& writer, KoSavingContext& context ) const
+{
+ // TODO save protectContent
+
+ QMap<const KoTextParag*, KoTextBookmarkList> bookmarksPerParagraph;
+ if ( m_doc->bookmarkList() )
+ bookmarksPerParagraph = m_doc->bookmarkList()->bookmarksPerParagraph();
+
+ // Basically just call saveOasis on every paragraph.
+ // But we do table-of-contents-handling (for kword) in addition,
+ // as well as bookmarks.
+ KoTextParag* parag = textDocument()->firstParag();
+ bool inTOC = false;
+ while ( parag ) {
+ bool tocParag = parag->partOfTableOfContents();
+ if ( tocParag != inTOC ) {
+ if ( tocParag ) { // first TOC paragraph
+ writer.startElement( "text:table-of-content" );
+ writer.addAttribute( "text:name", "Table Of Contents" );
+ writer.addAttribute( "text:protected", "false" ); // true by default in OO, but we don't support that yet anyway
+ writer.startElement( "text:table-of-content-source" );
+ // TODO writer.addAttribute( "text:outline-level", ... );
+ // TODO for each level writer.startElement( "text:table-of-content-entry-template" );
+ // TODO writer.endElement(); // text:table-of-content-entry-template
+ writer.endElement(); // text:table-of-content-source
+ writer.startElement( "text:index-body" );
+ writer.startElement( "text:index-title" );
+ writer.addAttribute( "text:name", "Table Of Contents Heading" );
+ } else {
+ finishTOC( writer );
+ }
+ }
+
+
+ // I want Qt4's QMap/QHash::value()!
+ KoSavingContext::BookmarkPositions bookmarkStarts, bookmarkEnds;
+ QMap<const KoTextParag*, KoTextBookmarkList>::const_iterator bkit = bookmarksPerParagraph.find( parag );
+ if ( bkit != bookmarksPerParagraph.end() ) {
+ // Massage a bit the bookmarks data; KoTextParag wants it ordered by position, for speed.
+ const KoTextBookmarkList& bookmarks = *bkit;
+ for ( KoTextBookmarkList::const_iterator it = bookmarks.begin(); it != bookmarks.end(); ++it )
+ {
+ const KoTextBookmark& bk = *it;
+ if ( bk.startParag() == parag )
+ bookmarkStarts.append( KoSavingContext::BookmarkPosition(
+ bk.bookmarkName(), bk.bookmarkStartIndex(),
+ bk.isSimple() ) );
+ if ( bk.endParag() == parag && !bk.isSimple() )
+ bookmarkEnds.append( KoSavingContext::BookmarkPosition( bk.bookmarkName(),
+ bk.bookmarkEndIndex(), false ) );
+ }
+ qHeapSort( bookmarkStarts );
+ qHeapSort( bookmarkEnds );
+ }
+ // should be done in all cases, even if both lists are empty
+ context.setBookmarkPositions( bookmarkStarts, bookmarkEnds );
+
+ // Save the whole parag, without the trailing space.
+ parag->saveOasis( writer, context, 0, parag->lastCharPos() );
+
+ if ( tocParag && !inTOC )
+ writer.endElement(); // text:index-title
+ inTOC = tocParag;
+
+ parag = parag->next();
+ }
+ if ( inTOC )
+ finishTOC( writer );
+}
+
+void KWTextFrameSet::saveOasis( KoXmlWriter& writer, KoSavingContext& context, bool saveFrames ) const
+{
+ // Save first frame with the whole contents
+ KWFrame* frame = m_frames.getFirst();
+ QString lastFrameName = name();
+ frame->startOasisFrame( writer, context.mainStyles(), lastFrameName );
+
+ QString nextFrameName = name() + "-";
+
+ writer.startElement( "draw:text-box" );
+ if ( frame->frameBehavior() == KWFrame::AutoExtendFrame )
+ writer.addAttributePt( "fo:min-height", frame->minimumFrameHeight() );
+ if ( m_frames.count() > 1 && saveFrames )
+ writer.addAttribute( "draw:chain-next-name", nextFrameName + "2" );
+ saveOasisContent( writer, context );
+ writer.endElement(); // draw:text-box
+ writer.endElement(); // draw:frame
+
+ // Save other frames using chaining
+ if ( saveFrames ) // false when called from KWDocument::saveSelectedFrames
+ {
+ int frameNumber = 2;
+ QPtrListIterator<KWFrame> frameIter( frameIterator() );
+ ++frameIter; // skip first frame, already saved
+ for ( ; frameIter.current(); ++frameIter, ++frameNumber )
+ {
+ const QString frameName = nextFrameName + QString::number( frameNumber );
+ frameIter.current()->startOasisFrame( writer, context.mainStyles(), frameName, lastFrameName );
+ lastFrameName = frameName; // this is used for copy-frames
+ writer.startElement( "draw:text-box" );
+ if ( frame->frameBehavior() == KWFrame::AutoExtendFrame )
+ writer.addAttributePt( "fo:min-height", frame->minimumFrameHeight() );
+ if ( frameNumber < (int)m_frames.count() )
+ writer.addAttribute( "draw:chain-next-name", nextFrameName + QString::number( frameNumber+1 ) );
+ // No contents. Well, OOo saves an empty paragraph, but I'd say that's wrong.
+ writer.endElement();
+ writer.endElement(); // draw:frame
+ }
+ }
+}
+
+void KWTextFrameSet::load( QDomElement &attributes, bool loadFrames )
+{
+ KWFrameSet::load( attributes, loadFrames );
+ if ( attributes.hasAttribute( "protectContent"))
+ setProtectContent((bool)attributes.attribute( "protectContent" ).toInt());
+
+ textDocument()->clear(false); // Get rid of dummy paragraph (and more if any)
+ m_textobj->setLastFormattedParag( 0L ); // no more parags, avoid UMR in next setLastFormattedParag call
+ KWTextParag *lastParagraph = 0L;
+
+ // <PARAGRAPH>
+ QDomElement paragraph = attributes.firstChild().toElement();
+ for ( ; !paragraph.isNull() ; paragraph = paragraph.nextSibling().toElement() )
+ {
+ if ( paragraph.tagName() == "PARAGRAPH" )
+ {
+ KWTextParag *parag = new KWTextParag( textDocument(), lastParagraph );
+ parag->load( paragraph );
+ if ( !lastParagraph ) // First parag
+ textDocument()->setFirstParag( parag );
+ lastParagraph = parag;
+ m_doc->progressItemLoaded();
+ }
+ }
+
+ if ( !lastParagraph ) // We created no paragraph
+ {
+ // Create an empty one, then. See KWTextDocument ctor.
+ textDocument()->clear( true );
+ static_cast<KWTextParag *>( textDocument()->firstParag() )->setStyle( m_doc->styleCollection()->findStyle( "Standard" ) );
+ }
+ else
+ textDocument()->setLastParag( lastParagraph );
+
+ m_textobj->setLastFormattedParag( textDocument()->firstParag() );
+ //kdDebug(32001) << "KWTextFrameSet::load done" << endl;
+}
+
+void KWTextFrameSet::finalize()
+{
+ KWFrameSet::finalize();
+ m_textobj->formatMore( 0 ); // just to get the timer going
+ // This is important in case of auto-resized frames or table cells,
+ // which come from an import filter, which didn't give them the right size.
+ // However it shouldn't start _now_ (so we use 0), because e.g. main frames
+ // don't have the right size yet (KWFrameLayout not done yet).
+}
+
+void KWTextFrameSet::setVisible(bool visible)
+{
+ setInlineFramesVisible( visible );
+ KWFrameSet::setVisible( visible );
+}
+
+void KWTextFrameSet::setInlineFramesVisible(bool visible)
+{
+ QPtrListIterator<KoTextCustomItem> cit( textDocument()->allCustomItems() );
+ for ( ; cit.current() ; ++cit )
+ {
+ KWAnchor *anc = dynamic_cast<KWAnchor *>( cit.current() );
+ if (anc)
+ anc->frameSet()->setVisible( visible );
+ }
+}
+
+void KWTextFrameSet::addTextFrameSets( QPtrList<KWTextFrameSet> & lst, bool onlyReadWrite )
+{
+ if (!textObject()->protectContent() || !onlyReadWrite)
+ lst.append(this);
+}
+
+void KWTextFrameSet::slotNewCommand( KCommand *cmd )
+{
+ m_doc->addCommand( cmd );
+}
+
+void KWTextFrameSet::ensureFormatted( KoTextParag * parag, bool emitAfterFormatting )
+{
+ if (!isVisible())
+ return;
+ m_textobj->ensureFormatted( parag, emitAfterFormatting );
+}
+
+bool KWTextFrameSet::slotAfterFormattingNeedMoreSpace( int bottom, KoTextParag *lastFormatted )
+{
+ int availHeight = availableHeight();
+#ifdef DEBUG_FORMAT_MORE
+ if(lastFormatted)
+ kdDebug(32002) << "slotAfterFormatting We need more space in " << name()
+ << " bottom=" << bottom + lastFormatted->rect().height()
+ << " availHeight=" << availHeight << endl;
+ else
+ kdDebug(32002) << "slotAfterFormatting We need more space in " << name()
+ << " bottom2=" << bottom << " availHeight=" << availHeight << endl;
+#endif
+ if ( m_frames.isEmpty() )
+ {
+ kdWarning(32002) << "slotAfterFormatting no more space, but no frame !" << endl;
+ return true; // abort
+ }
+
+ KWFrame::FrameBehavior frmBehavior = m_frames.last()->frameBehavior();
+ if ( frmBehavior == KWFrame::AutoExtendFrame && isProtectSize())
+ frmBehavior = KWFrame::Ignore;
+ if ( frmBehavior == KWFrame::AutoCreateNewFrame )
+ {
+ KWFrame *theFrame = settingsFrame( m_frames.last() );
+ double minHeight = s_minFrameHeight + theFrame->paddingTop() + theFrame->paddingBottom() + 5;
+ if ( availHeight < minHeight )
+ frmBehavior = KWFrame::Ignore;
+ }
+
+ int difference = ( bottom + 2 ) - availHeight; // in layout unit pixels
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "AutoExtendFrame bottom=" << bottom << " availHeight=" << availHeight
+ << " => difference = " << difference << endl;
+#endif
+ if( lastFormatted && bottom + lastFormatted->rect().height() > availHeight ) {
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << " next will be off -> adding " << lastFormatted->rect().height() << endl;
+#endif
+ difference += lastFormatted->rect().height();
+ }
+
+ switch ( frmBehavior ) {
+ case KWFrame::AutoExtendFrame:
+ {
+ if(difference > 0) {
+ // There's no point in resizing a copy, so go back to the last non-copy frame
+ KWFrame *theFrame = settingsFrame( m_frames.last() );
+ double wantedPosition = 0;
+
+ // Footers and footnotes go up
+ if ( theFrame->frameSet()->isAFooter() || theFrame->frameSet()->isFootNote() )
+ {
+ // The Y position doesn't matter much, recalcFrames will reposition the frame
+ // But the point of this code is set the correct height for the frame.
+ double maxFooterSize = footerHeaderSizeMax( theFrame );
+ double diffPt = m_doc->layoutUnitPtToPt( m_doc->pixelYToPt( difference ) );
+ wantedPosition = theFrame->top() - diffPt;
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug() << " diffPt=" << diffPt << " -> wantedPosition=" << wantedPosition << endl;
+#endif
+ if ( wantedPosition < 0 )
+ {
+ m_textobj->setLastFormattedParag( 0 );
+ return true; // abort
+ }
+
+ if ( wantedPosition != theFrame->top() &&
+ ( theFrame->frameSet()->isFootEndNote() ||
+ theFrame->bottom() - maxFooterSize <= wantedPosition ) ) // Apply maxFooterSize for footers only
+ {
+ theFrame->setTop( wantedPosition );
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug() << " ok: frame=" << *theFrame << " bottom=" << theFrame->bottom() << " height=" << theFrame->height() << endl;
+#endif
+ frameResized( theFrame, true );
+ // We only got room for the next paragraph, we still have to keep the formatting going...
+ return false; // keep going
+ }
+ kdDebug() << "slotAfterFormatting didn't manage to get more space for footer/footnote, aborting" << endl;
+ return true; // abort
+ }
+ // Other frames are resized by the bottom
+
+ wantedPosition = m_doc->layoutUnitPtToPt( m_doc->pixelYToPt( difference ) ) + theFrame->bottom();
+ KWPage *page = m_doc->pageManager()->page( theFrame );
+ double pageBottom;
+ if(page)
+ pageBottom = page->offsetInDocument() + page->height() - page->bottomMargin();
+ else
+ pageBottom = theFrame->bottom();
+ double newPosition = QMIN( wantedPosition, pageBottom );
+ kdDebug(32002) << "wantedPosition=" << wantedPosition << " pageBottom=" << pageBottom
+ << " -> newPosition=" << newPosition << endl;
+
+ if ( theFrame->frameSet()->isAHeader() )
+ {
+ double maxHeaderSize=footerHeaderSizeMax( theFrame );
+ newPosition = QMIN( newPosition, maxHeaderSize + theFrame->top() );
+ }
+
+ newPosition = QMAX( newPosition, theFrame->top() ); // avoid negative heights
+ kdDebug(32002) << "newPosition=" << newPosition << endl;
+
+ bool resized = false;
+ if(theFrame->frameSet()->groupmanager()) {
+ KWTableFrameSet *table = theFrame->frameSet()->groupmanager();
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "is table cell; just setting new minFrameHeight, to " << newPosition - theFrame->top() << endl;
+#endif
+ double newMinFrameHeight = newPosition - theFrame->top();
+ resized = QABS( newMinFrameHeight - theFrame->minimumFrameHeight() ) > 1E-10;
+ if ( resized ) {
+ theFrame->setMinimumFrameHeight( newMinFrameHeight );
+ KWTableFrameSet::Cell *cell = (KWTableFrameSet::Cell *)theFrame->frameSet();
+ table->recalcCols(cell->firstColumn(), cell->firstRow());
+ table->recalcRows(cell->firstColumn(), cell->firstRow());
+
+ if (! table->anchorFrameset() )
+ ;// do nothing
+ else if ( table->anchorFrameset() && table->anchorFrameset()->isAHeader() ) //we must recalculate the header frame size
+ {
+ theFrame = table->anchorFrameset()->frameIterator().getLast();
+ theFrame->setBottom(newPosition);
+ frameResized( theFrame, false );
+ }
+ else if ( table->anchorFrameset()->isAFooter() || table->anchorFrameset()->isFootNote() ) //we must recalculate the footer frame size
+ {
+ theFrame = table->anchorFrameset()->frameIterator().getLast();
+ // The Y position doesn't matter much, recalcFrames will reposition the frame
+ // But the point of this code is set the correct height for the frame.
+ double maxFooterSize = footerHeaderSizeMax( theFrame );
+ double diffPt = m_doc->layoutUnitPtToPt( m_doc->pixelYToPt( difference ) );
+ wantedPosition = theFrame->top() - diffPt;
+ if ( wantedPosition < 0 )
+ {
+ m_textobj->setLastFormattedParag( 0 );
+ return true; // abort
+ }
+
+ if ( wantedPosition != theFrame->top() &&
+ ( theFrame->frameSet()->isFootEndNote() ||
+ theFrame->bottom() - maxFooterSize <= wantedPosition ) ) // Apply maxFooterSize for footers only
+ {
+ theFrame->setTop( wantedPosition );
+ frameResized( theFrame, true );
+ // We only got room for the next paragraph, we still have to keep the formatting going...
+ }
+ }
+
+ m_doc->delayedRepaintAllViews();
+ }
+ return true; // abort formatting for now (not sure this is correct)
+ } else {
+ resized = QABS( theFrame->bottom() - newPosition ) > 1E-10;
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug() << " bottom=" << theFrame->bottom() << " new position:" << newPosition << " wantedPosition=" << wantedPosition << " resized=" << resized << endl;
+#endif
+
+ if ( resized )
+ {
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "slotAfterFormatting changing bottom from " << theFrame->bottom() << " to " << newPosition << endl;
+#endif
+ theFrame->setBottom(newPosition);
+ frameResized( theFrame, false );
+ }
+ }
+
+ if(newPosition < wantedPosition &&
+ (theFrame->newFrameBehavior() == KWFrame::Reconnect
+ && !theFrame->frameSet()->isEndNote())) // end notes are handled by KWFrameLayout
+ {
+ wantedPosition = wantedPosition - newPosition + theFrame->top() + page->height();
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "Not enough room in this page -> creating new one, with a reconnect frame" << endl;
+ kdDebug(32002) << "new wantedPosition=" << wantedPosition << endl;
+#endif
+
+ // fall through to AutoCreateNewFrame
+ }
+ else if(newPosition < wantedPosition && (theFrame->newFrameBehavior() == KWFrame::NoFollowup)) {
+ if ( theFrame->frameSet()->isEndNote() ) // we'll need a new page
+ m_doc->delayedRecalcFrames( theFrame->pageNumber() );
+
+ m_textobj->setLastFormattedParag( 0 );
+ return true; // abort
+ } else {
+ if ( resized ) // we managed to resize a frame
+ return false; // keep going
+ return true; // abort
+ }
+ }
+ }
+
+ case KWFrame::AutoCreateNewFrame:
+ {
+ // We need a new frame in this frameset.
+ return createNewPageAndNewFrame( lastFormatted, difference );
+ }
+
+ case KWFrame::Ignore:
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "slotAfterFormatting frame behaviour is Ignore" << endl;
+#endif
+ m_textobj->setLastFormattedParag( 0 );
+ return true; // abort
+ }
+ kdWarning() << "NEVERREACHED" << endl;
+ // NEVERREACHED
+ return true;
+}
+
+void KWTextFrameSet::slotAfterFormattingTooMuchSpace( int bottom )
+{
+ int availHeight = availableHeight();
+ // The + 2 here leaves 2 pixels below the last line. Without it we hit
+ // the "break at end of frame" case in formatVertically (!!).
+ int difference = availHeight - ( bottom + 2 );
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "slotAfterFormatting less text than space (AutoExtendFrame). Frameset " << name() << " availHeight=" << availHeight << " bottom=" << bottom << " ->difference=" << difference << endl;
+#endif
+ // There's no point in resizing a copy, so go back to the last non-copy frame
+ KWFrame *theFrame = settingsFrame( m_frames.last() );
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << " frame is " << *theFrame << " footer:" << ( theFrame->frameSet()->isAFooter() || theFrame->frameSet()->isFootEndNote() ) << endl;
+#endif
+ if ( theFrame->frameSet()->isAFooter() || theFrame->frameSet()->isFootEndNote() )
+ {
+ double wantedPosition = theFrame->top() + m_doc->layoutUnitPtToPt( m_doc->pixelYToPt( difference ) );
+ Q_ASSERT( wantedPosition < theFrame->bottom() );
+ if ( wantedPosition != theFrame->top() )
+ {
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug() << " top= " << theFrame->top() << " setTop " << wantedPosition << endl;
+#endif
+ theFrame->setTop( wantedPosition );
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug() << " -> the frame is now " << *theFrame << endl;
+#endif
+ frameResized( theFrame, true );
+ }
+ }
+ else // header or other frame: resize bottom
+ {
+ double wantedPosition = theFrame->bottom() - m_doc->layoutUnitPtToPt( m_doc->pixelYToPt( difference ) );
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug() << "slotAfterFormatting wantedPosition=" << wantedPosition << " top+minheight=" << theFrame->top() + s_minFrameHeight << endl;
+#endif
+ wantedPosition = QMAX( wantedPosition, theFrame->top() + s_minFrameHeight );
+ if( theFrame->frameSet()->groupmanager() ) {
+ if ( wantedPosition != theFrame->bottom()) {
+ KWTableFrameSet *table = theFrame->frameSet()->groupmanager();
+ // When a frame can be smaller we don't rescale it if it is a table, since
+ // we don't have the full picture of the change.
+ // We will set the minFrameHeight to the correct value and let the tables code
+ // do the rescaling based on all the frames in the row. (see KWTableFrameSet::recalcRows())
+ if(wantedPosition != theFrame->top() + theFrame->minimumFrameHeight()) {
+ theFrame->setMinimumFrameHeight(wantedPosition - theFrame->top());
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "is table cell; only setting new minFrameHeight to " << theFrame->minimumFrameHeight() << ", recalcrows will do the rest" << endl;
+#endif
+ KWTableFrameSet::Cell *cell = (KWTableFrameSet::Cell *)theFrame->frameSet();
+ table->recalcCols(cell->firstColumn(), cell->firstRow());
+ table->recalcRows(cell->firstColumn(), cell->firstRow());
+
+ if (! table->anchorFrameset() )
+ ;// do nothing
+ else if ( table->anchorFrameset() && table->anchorFrameset()->isAHeader() )
+ {
+ theFrame = table->anchorFrameset()->frameIterator().getLast();
+ theFrame->setBottom(wantedPosition);
+ frameResized( theFrame, false );
+ }
+ else if ( table->anchorFrameset()->isAFooter() || table->anchorFrameset()->isFootEndNote() )
+ {
+ theFrame = table->anchorFrameset()->frameIterator().getLast();
+ double wantedPosition = theFrame->top() + m_doc->layoutUnitPtToPt( m_doc->pixelYToPt( difference ) );
+ Q_ASSERT( wantedPosition < theFrame->bottom() );
+ if ( wantedPosition != theFrame->top() )
+ {
+ theFrame->setTop( wantedPosition );
+ frameResized( theFrame, true );
+ }
+ }
+ m_doc->delayedRepaintAllViews();
+ }
+ }
+ } else {
+ // Also apply the frame's minimum height
+ wantedPosition = QMAX( wantedPosition, theFrame->top() + theFrame->minimumFrameHeight() );
+ if ( wantedPosition != theFrame->bottom()) {
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug() << " the frame was " << *theFrame << endl;
+ kdDebug() << "setBottom " << wantedPosition << endl;
+#endif
+ theFrame->setBottom( wantedPosition );
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug() << " -> the frame is now " << *theFrame << endl;
+#endif
+ frameResized( theFrame, true );
+ }
+ }
+ }
+}
+
+void KWTextFrameSet::slotAfterFormatting( int bottom, KoTextParag *lastFormatted, bool* abort )
+{
+ int availHeight = availableHeight();
+ if ( ( bottom > availHeight ) || // this parag is already off page
+ ( lastFormatted && bottom + lastFormatted->rect().height() > availHeight ) ) // or next parag will be off page
+ {
+ *abort = slotAfterFormattingNeedMoreSpace( bottom, lastFormatted );
+ }
+ // Handle the case where the last frame is empty, so we may want to
+ // remove the last page.
+ else if ( m_frames.count() > 1 && !lastFormatted && frameSetInfo() == KWFrameSet::FI_BODY
+ && bottom < availHeight - m_doc->ptToLayoutUnitPixY( m_frames.last()->innerHeight() ) )
+ {
+#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "slotAfterFormatting too much space (bottom=" << bottom << ", availHeight=" << availHeight << ") , trying to remove last frame" << endl;
+#endif
+ // Remove the empty last frame, if it's an auto-created one (e.g. a
+ // continuation on the next page). Not when the user just created it!
+ if(m_frames.last()->frameBehavior() == KWFrame::AutoExtendFrame
+ && m_frames.last()->minimumFrameHeight() < 1E-10 ) { // i.e. equal to 0
+ deleteFrame(m_frames.last(), true);
+ m_doc->frameChanged( 0L );
+ }
+ if ( m_doc->processingType() == KWDocument::WP ) {
+ bool removed = m_doc->tryRemovingPages();
+ // Do all the recalc in one go. Speeds up deleting many pages.
+ if ( removed )
+ m_doc->afterRemovePages();
+ }
+ }
+ // Handle the case where the last frame is in AutoExtendFrame mode
+ // and there is less text than space
+ else if ( !lastFormatted && bottom + 2 < availHeight &&
+ (m_frames.last()->frameBehavior() == KWFrame::AutoExtendFrame&& !isProtectSize()) )
+ {
+ slotAfterFormattingTooMuchSpace( bottom );
+ *abort = false;
+ }
+
+ if ( m_doc->processingType() == KWDocument::WP
+ && this == m_doc->frameSet( 0 ) )
+ {
+ if ( m_lastTextDocHeight != textDocument()->height() )
+ {
+ m_lastTextDocHeight = textDocument()->height();
+ emit mainTextHeightChanged();
+ }
+ }
+}
+
+// This is called when a text frame with behaviour AutoCreateNewFrame
+// has more text than available frame height, so we need to create a new page
+// so that a followup frame is created for this one
+bool KWTextFrameSet::createNewPageAndNewFrame( KoTextParag* lastFormatted, int /*difference*/ )
+{
+ KWFrame* lastFrame = m_frames.last();
+ // This is only going to help us if the new frame is reconnected. Otherwise bail out.
+ if ( !lastFrame || lastFrame->newFrameBehavior() != KWFrame::Reconnect ) {
+ kdDebug(32002) << name() << " : frame is AutoCreateNewFrame but not Reconnect !?!? Aborting." << endl;
+ m_textobj->setLastFormattedParag( 0 );
+ return true; // abort
+ }
+
+//#ifdef DEBUG_FORMAT_MORE
+ kdDebug(32002) << "createNewPageAndNewFrame creating new frame in frameset " << name() << endl;
+//#endif
+ uint oldCount = m_frames.count();
+ int lastPageNumber = m_doc->pageManager()->lastPageNumber();
+ kdDebug(32002) << " last frame=" << lastFrame << " pagenum=" << lastFrame->pageNumber() << " lastPageNumber=" << lastPageNumber << " m_frames count=" << oldCount << endl;
+
+ // First create a new page for it if necessary
+ if ( lastFrame->pageNumber() == lastPageNumber )
+ {
+ // Let's first check if it will give us more space than we
+ // already have left in this page. Otherwise we'll loop infinitely.
+
+ int heightWeWillGet = 0; // in LU
+ if(isMainFrameset()) // is never added in the framesToCopyOnNewPage
+ heightWeWillGet += m_doc->ptToLayoutUnitPixY( m_frames.last()->height() );
+ else {
+ QPtrList<KWFrame> framesToCopy = m_doc->framesToCopyOnNewPage( lastPageNumber );
+ QPtrListIterator<KWFrame> frameIt( framesToCopy );
+ for ( ; frameIt.current(); ++frameIt )
+ if (frameIt.current()->frameSet() == this &&
+ frameIt.current()->newFrameBehavior()==KWFrame::Reconnect)
+ heightWeWillGet += m_doc->ptToLayoutUnitPixY( frameIt.current()->height() );
+ }
+
+ // This logic doesn't applies to tables though, since they can be broken over multiple pages
+ // TODO: lastFormatted->containsTable() or so (containsPageBreakableItem rather).
+
+ // "difference" doesn't apply if we're pasting multiple paragraphs.
+ // We want to compare the height of one paragraph, not all the missing height.
+ KoTextParag* parag = lastFormatted ? lastFormatted : textDocument()->lastParag();
+ // In fact the parag height isn't the right thing to test for - we should check
+ // for the highest character that remains to be positioned.
+ // Testcase: many big inline pictures in one paragraph.
+ int paragHeight = parag->rect().height();
+ kdDebug(32002) << "height we will get in the new page:" << heightWeWillGet << " parag " << parag << " height:" << paragHeight << endl;
+ if ( heightWeWillGet < paragHeight && !m_groupmanager )
+ {
+ kdDebug(32002) << "not enough height on the new page, not worth it" << endl;
+ m_textobj->setLastFormattedParag( 0 );
+ return true; // abort
+ }
+
+ KWPage *page = m_doc->appendPage();
+ if ( !m_doc->isLoading() )
+ m_doc->afterInsertPage( page->pageNumber() );
+ kdDebug(32002) << "now frames count=" << m_frames.count() << endl;
+ }
+
+ // Maybe creating the new page created the frame in this frameset, then we're done
+ // Otherwise let's create it ourselves:
+ if ( m_frames.count() == oldCount )
+ {
+ Q_ASSERT( !isMainFrameset() ); // ouch, should have gone to the appendPage case above...
+ // Otherwise, create a new frame on next page
+ kdDebug(32002) << "createNewPageAndNewFrame creating frame on page " << lastFrame->pageNumber()+1 << endl;
+ KWFrame *frm = lastFrame->getCopy();
+ frm->moveBy( 0, m_doc->pageManager()->page(frm)->height() );
+ addFrame( frm );
+ }
+
+ updateFrames();
+ Q_ASSERT(frame(0) && frame(0)->frameStack());
+ frame(0)->frameStack()->update();
+ /// We don't want to start from the beginning every time !
+ ////m_doc->invalidate();
+
+ // Reformat the last paragraph. If it's over the two pages, it will need
+ // the new page (e.g. for inline frames that need internalToDocument to work)
+ if ( lastFormatted )
+ lastFormatted = lastFormatted->prev();
+ else
+ lastFormatted = textDocument()->lastParag();
+
+ if ( lastFormatted )
+ {
+ m_textobj->setLastFormattedParag( lastFormatted );
+ lastFormatted->invalidate( 0 );
+ //This was a way to format the rest from here (recursively), but it didn't help much ensureCursorVisible()
+ //So instead I fixed formatMore to return formatMore(2) itself.
+ //m_textobj->formatMore( 2 );
+ return false; // keep going
+ }
+ m_doc->delayedRepaintAllViews();
+ return false; // all done
+}
+
+double KWTextFrameSet::footNoteSize( KWFrame *theFrame )
+{
+ double tmp =0.0;
+ int page = theFrame->pageNumber();
+ QPtrListIterator<KWFrameSet> fit = m_doc->framesetsIterator();
+ for ( ; fit.current() ; ++fit )
+ {
+ if((fit.current()->isFootNote() || fit.current()->isEndNote()) &&
+ fit.current()->isVisible())
+ {
+ KWFrame * frm=fit.current()->frame( 0 );
+ if(frm->pageNumber()==page )
+ tmp += frm->innerHeight()+m_doc->ptFootnoteBodySpacing();
+ }
+ }
+ return tmp;
+}
+
+
+double KWTextFrameSet::footerHeaderSizeMax( KWFrame *theFrame )
+{
+ KWPage *page = m_doc->pageManager()->page(theFrame);
+ Q_ASSERT( page );
+ if ( !page )
+ return 0;
+ double tmp = page->height() - page->bottomMargin() - page->topMargin() - 40;//default min 40 for page size
+ bool header=theFrame->frameSet()->isAHeader();
+ if( header ? m_doc->isHeaderVisible():m_doc->isFooterVisible() )
+ {
+ QPtrListIterator<KWFrameSet> fit = m_doc->framesetsIterator();
+ for ( ; fit.current() ; ++fit )
+ {
+ bool state = header ? fit.current()->isAFooter():fit.current()->isAHeader();
+ if(fit.current()->isVisible() && state)
+ {
+ KWFrame * frm=fit.current()->frame( 0 );
+ if(frm->pageNumber()==page->pageNumber() )
+ {
+ return (tmp-frm->innerHeight()-footNoteSize( theFrame ));
+ }
+ }
+ }
+ }
+ if (theFrame->frameSet()->isHeaderOrFooter())
+ return (tmp-footNoteSize( theFrame ));
+
+ return tmp;
+}
+
+void KWTextFrameSet::frameResized( KWFrame *theFrame, bool invalidateLayout )
+{
+ kdDebug(32002) << "KWTextFrameSet::frameResized " << theFrame << " " << *theFrame << " invalidateLayout=" << invalidateLayout << endl;
+ if ( theFrame->height() < 0 )
+ return; // safety!
+
+ KWFrameSet * fs = theFrame->frameSet();
+ Q_ASSERT( fs == this );
+ fs->updateFrames(); // update e.g. available height
+ Q_ASSERT(frame(0) && frame(0)->frameStack());
+ frame(0)->frameStack()->update();
+
+ theFrame->updateRulerHandles();
+
+ // Do a full KWFrameLayout if this will have influence on other frames, i.e.:
+ // * if we resized the last main text frame (the one before the first endnote)
+ // * if we resized an endnote
+ // Delay it though, to get the full height first.
+ if ( fs->isMainFrameset() || fs->isEndNote() )
+ m_doc->delayedRecalcFrames( theFrame->pageNumber() );
+ // * if we resized a header, footer, or footnote
+ else if ( fs->frameSetInfo() != KWFrameSet::FI_BODY )
+ m_doc->recalcFrames( theFrame->pageNumber(), -1 ); // warning this can delete theFrame!
+
+ // m_doc->frameChanged( theFrame );
+ // Warning, can't call layout() (frameChanged calls it)
+ // from here, since it calls formatMore() !
+ if ( invalidateLayout )
+ m_doc->invalidate(this);
+
+ // Can't repaint directly, we might be in a paint event already
+ m_doc->delayedRepaintAllViews();
+}
+
+bool KWTextFrameSet::isFrameEmpty( KWFrame * theFrame )
+{
+ KoTextParag * lastParag = textDocument()->lastParag();
+ // The problem is that if we format things here, and don't emit afterFormatting,
+ // we won't resize autoresize frames properly etc. (e.g. endnotes)
+ // Testcase for this problem: werner's footnote-1.doc
+ //ensureFormatted( lastParag, false ); // maybe true here would do too? slow if maintextframeset though.
+ if ( !lastParag->isValid() )
+ return false; // we don't know yet
+ int bottom = lastParag->rect().top() + lastParag->rect().height();
+
+ if ( theFrame->frameSet() == this ) // safety check
+ {
+ kdDebug() << "KWTextFrameSet::isFrameEmpty text bottom=(LU) " << bottom << " theFrame=" << theFrame << " " << *theFrame << " its internalY(LU)=" << m_doc->ptToLayoutUnitPixY( theFrame->internalY() ) << endl;
+ return bottom < m_doc->ptToLayoutUnitPixY( theFrame->internalY() );
+ }
+
+ kdWarning() << "KWTextFrameSet::isFrameEmpty called for frame " << theFrame << " which isn't a child of ours!" << endl;
+ if ( theFrame->frameSet()!=0L && theFrame->frameSet()->name()!=0L)
+ kdDebug() << "(this is " << name() << " and the frame belongs to " << theFrame->frameSet()->name() << ")" << endl;
+ return false;
+}
+
+bool KWTextFrameSet::canRemovePage( int num )
+{
+ kdDebug() << "KWTextFrameSet(" << name() << ")::canRemovePage " << num << endl;
+
+ // No frame on that page ? ok for us then
+ if ( num < m_firstPage || num >= (int)m_framesInPage.size() + m_firstPage ) {
+ kdDebug() << "No frame on that page. Number of frames: " << frameCount() << endl;
+ return true;
+ }
+
+ QPtrListIterator<KWFrame> frameIt( framesInPage( num ) );
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ KWFrame * theFrame = frameIt.current();
+ kdDebug() << "canRemovePage: looking at " << theFrame << " pageNum=" << theFrame->pageNumber() << endl;
+ Q_ASSERT( theFrame->pageNumber() == num );
+ Q_ASSERT( theFrame->frameSet() == this );
+ bool isEmpty = isFrameEmpty( theFrame );
+ kdDebug() << "KWTextFrameSet(" << name() << ")::canRemovePage"
+ << " found a frame on page " << num << " empty:" << isEmpty << endl;
+ // Ok, so we have a frame on that page -> we can't remove it unless it's a copied frame OR it's empty
+ bool isCopy = theFrame->isCopy() && frameIt.current() != m_frames.first();
+ if ( !isCopy && !isEmpty )
+ return false;
+ }
+ return true;
+}
+
+void KWTextFrameSet::deleteFrame( unsigned int num, bool remove, bool recalc )
+{
+ KWFrame *frm = m_frames.at( num );
+ kdDebug() << "KWTextFrameSet(" << name() << ")::deleteFrame " << frm << " (" << num << ")" << endl;
+ if ( frm )
+ emit frameDeleted( frm );
+ KWFrameSet::deleteFrame( num, remove, recalc );
+}
+
+void KWTextFrameSet::updateViewArea( QWidget * w, KWViewMode* viewMode, const QPoint & nPointBottom )
+{
+ if (!isVisible(viewMode))
+ return;
+ int ah = availableHeight(); // make sure that it's not -1
+#ifdef DEBUG_VIEWAREA
+ kdDebug(32002) << "KWTextFrameSet::updateViewArea " << (void*)w << " " << w->name()
+ << " nPointBottom=" << nPointBottom.x() << "," << nPointBottom.y()
+ << " availHeight=" << ah << " textDocument()->height()=" << textDocument()->height() << endl;
+#endif
+
+ // Find last page that is visible
+ int maxPage = m_doc->pageManager()->pageNumber(m_doc->unzoomItY( nPointBottom.y() ));
+ int maxY = 0;
+ if ( maxPage < m_firstPage || maxPage >= (int)m_framesInPage.size() + m_firstPage )
+ maxY = ah;
+ else
+ {
+ // Find frames on that page, and keep the max bottom, in internal coordinates
+ QPtrListIterator<KWFrame> frameIt( framesInPage( maxPage ) );
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ maxY = QMAX( maxY, m_doc->ptToLayoutUnitPixY( frameIt.current()->internalY() + frameIt.current()->innerHeight() ) );
+ }
+ }
+#ifdef DEBUG_VIEWAREA
+ kdDebug(32002) << "KWTextFrameSet (" << name() << ")::updateViewArea maxY now " << maxY << endl;
+#endif
+ m_textobj->setViewArea( w, maxY );
+ m_textobj->formatMore( 2 );
+}
+
+KCommand * KWTextFrameSet::setPageBreakingCommand( KoTextCursor * cursor, int pageBreaking )
+{
+ if ( !textDocument()->hasSelection( KoTextDocument::Standard ) &&
+ static_cast<KWTextParag *>(cursor->parag())->pageBreaking() == pageBreaking )
+ return 0L; // No change needed.
+
+ m_textobj->emitHideCursor();
+
+ m_textobj->storeParagUndoRedoInfo( cursor );
+
+ if ( !textDocument()->hasSelection( KoTextDocument::Standard ) ) {
+ KWTextParag *parag = static_cast<KWTextParag *>( cursor->parag() );
+ parag->setPageBreaking( pageBreaking );
+ m_textobj->setLastFormattedParag( cursor->parag() );
+ }
+ else
+ {
+ KoTextParag *start = textDocument()->selectionStart( KoTextDocument::Standard );
+ KoTextParag *end = textDocument()->selectionEnd( KoTextDocument::Standard );
+ m_textobj->setLastFormattedParag( start );
+ for ( ; start && start != end->next() ; start = start->next() )
+ static_cast<KWTextParag *>(start)->setPageBreaking( pageBreaking );
+ }
+
+ m_textobj->formatMore( 2 );
+ emit repaintChanged( this );
+ KoTextObject::UndoRedoInfo & undoRedoInfo = m_textobj->undoRedoInfoStruct();
+ undoRedoInfo.newParagLayout.pageBreaking = pageBreaking;
+ KoTextParagCommand *cmd = new KoTextParagCommand(
+ textDocument(), undoRedoInfo.id, undoRedoInfo.eid,
+ undoRedoInfo.oldParagLayouts, undoRedoInfo.newParagLayout,
+ KoParagLayout::PageBreaking );
+ textDocument()->addCommand( cmd );
+ undoRedoInfo.clear();
+ m_textobj->emitShowCursor();
+ m_textobj->emitUpdateUI( true );
+ m_textobj->emitEnsureCursorVisible();
+ // ## find a better name for the command
+ return new KoTextCommand( m_textobj, /*cmd, */i18n("Change Paragraph Attribute") );
+}
+
+KCommand * KWTextFrameSet::pasteOasis( KoTextCursor * cursor, const QByteArray & data, bool removeSelected )
+{
+ if (protectContent() )
+ return 0;
+
+ kdDebug(32001) << "KWTextFrameSet::pasteOasis data:" << data.size() << " bytes" << endl;
+ KMacroCommand * macroCmd = new KMacroCommand( i18n("Paste") );
+ if ( removeSelected && textDocument()->hasSelection( KoTextDocument::Standard ) )
+ macroCmd->addCommand( m_textobj->removeSelectedTextCommand( cursor, KoTextDocument::Standard ) );
+ m_textobj->emitHideCursor();
+ m_textobj->setLastFormattedParag( cursor->parag()->prev() ?
+ cursor->parag()->prev() : cursor->parag() );
+
+ KWOasisPasteCommand * cmd = new KWOasisPasteCommand( textDocument(), cursor->parag()->paragId(), cursor->index(), data );
+ textDocument()->addCommand( cmd );
+
+ macroCmd->addCommand( new KoTextCommand( m_textobj, /*cmd, */QString::null ) );
+
+ *cursor = *( cmd->execute( cursor ) );
+
+ // not enough when pasting many pages. We need the cursor's parag to be formatted.
+ //m_textobj->formatMore( 2 );
+ ensureFormatted( cursor->parag() );
+
+ emit repaintChanged( this );
+ m_textobj->emitEnsureCursorVisible();
+ m_textobj->emitUpdateUI( true );
+ m_textobj->emitShowCursor();
+ m_textobj->selectionChangedNotify();
+ return macroCmd;
+}
+
+void KWTextFrameSet::insertTOC( KoTextCursor * cursor )
+{
+ m_textobj->emitHideCursor();
+ KMacroCommand * macroCmd = new KMacroCommand( i18n("Insert Table of Contents") );
+
+ // Remove old TOC
+
+ KoTextCursor *cur= KWInsertTOCCommand::removeTOC( this, cursor, macroCmd );
+
+ // Insert new TOC
+
+ KoTextDocCommand * cmd = new KWInsertTOCCommand( this,cur ? cur->parag(): cursor->parag() );
+ textDocument()->addCommand( cmd );
+ macroCmd->addCommand( new KoTextCommand( m_textobj, QString::null ) );
+ *cursor = *( cmd->execute( cursor ) );
+
+ m_textobj->setLastFormattedParag( textDocument()->firstParag() );
+ m_textobj->formatMore( 2 );
+ emit repaintChanged( this );
+ m_textobj->emitEnsureCursorVisible();
+ m_textobj->emitUpdateUI( true );
+ m_textobj->emitShowCursor();
+
+ m_doc->addCommand( macroCmd );
+}
+
+KNamedCommand* KWTextFrameSet::insertFrameBreakCommand( KoTextCursor *cursor )
+{
+ KMacroCommand* macroCmd = new KMacroCommand( QString::null );
+ macroCmd->addCommand( m_textobj->insertParagraphCommand( cursor ) );
+ KWTextParag *parag = static_cast<KWTextParag *>( cursor->parag() );
+ if(parag->prev()) {
+ parag=static_cast<KWTextParag *> (parag->prev());
+ cursor->setParag( parag );
+ cursor->setIndex( parag->length() - 1 );
+ }
+ macroCmd->addCommand( setPageBreakingCommand( cursor, parag->pageBreaking() | KoParagLayout::HardFrameBreakAfter ) );
+ Q_ASSERT( parag->next() );
+ if ( parag->next() ) {
+ cursor->setParag( parag->next() );
+ cursor->setIndex( 0 );
+ }
+ return macroCmd;
+}
+
+void KWTextFrameSet::insertFrameBreak( KoTextCursor *cursor )
+{
+ clearUndoRedoInfo();
+ m_textobj->emitHideCursor();
+ KNamedCommand* cmd = insertFrameBreakCommand( cursor );
+ cmd->setName( i18n( "Insert Break After Paragraph" ) );
+ m_doc->addCommand( cmd );
+
+ m_textobj->setLastFormattedParag( cursor->parag() );
+ m_textobj->formatMore( 2 );
+ emit repaintChanged( this );
+ m_textobj->emitEnsureCursorVisible();
+ m_textobj->emitUpdateUI( true );
+ m_textobj->emitShowCursor();
+}
+
+QRect KWTextFrameSet::paragRect( KoTextParag * parag ) const
+{
+ // ## Warning. Imagine a paragraph cut in two pieces (at the line-level),
+ // between two columns. A single rect in internal coords, but two rects in
+ // normal coords. QRect( topLeft, bottomRight ) is just plain wrong.
+ // Currently this method is only used for "ensure visible" so that's fine, but
+ // we shouldn't use it for more precise stuff.
+ KoPoint p;
+ (void)internalToDocument( parag->rect().topLeft(), p );
+ QPoint topLeft = m_doc->zoomPoint( p );
+ (void)internalToDocument( parag->rect().bottomRight(), p );
+ QPoint bottomRight = m_doc->zoomPoint( p );
+ return QRect( topLeft, bottomRight );
+}
+
+void KWTextFrameSet::findPosition( const KoPoint &dPoint, KoTextParag * & parag, int & index )
+{
+ KoTextCursor cursor( textDocument() );
+
+ QPoint iPoint;
+ if ( documentToInternal( dPoint, iPoint ) )
+ {
+ cursor.place( iPoint, textDocument()->firstParag() );
+ parag = cursor.parag();
+ index = cursor.index();
+ }
+ else
+ {
+ // Not found, maybe under everything ?
+ parag = textDocument()->lastParag();
+ if ( parag )
+ index = parag->length() - 1;
+ }
+}
+
+bool KWTextFrameSet::minMaxInternalOnPage( int pageNum, int& topLU, int& bottomLU ) const
+{
+ QPtrListIterator<KWFrame> frameIt( framesInPage( pageNum ) );
+ if ( !frameIt.current() )
+ return false;
+
+ // Look at all frames in the page, and keep min and max "internalY" positions
+ double topPt = frameIt.current()->internalY();
+ double bottomPt = topPt + frameIt.current()->height();
+
+ for ( ; frameIt.current(); ++frameIt )
+ {
+ double y = frameIt.current()->internalY();
+ topPt = QMIN( topPt, y );
+ bottomPt = QMAX( bottomPt, y + frameIt.current()->height() );
+ }
+ // Convert to layout units
+ topLU = m_doc->ptToLayoutUnitPixY( topPt );
+ bottomLU = m_doc->ptToLayoutUnitPixY( bottomPt );
+ return true;
+}
+
+KoTextParag* KWTextFrameSet::paragAtLUPos( int yLU ) const
+{
+ KoTextParag* parag = textDocument()->firstParag();
+ for ( ; parag ; parag = parag->next() )
+ {
+ if ( parag->rect().bottom() >= yLU )
+ return parag;
+ }
+ return 0L;
+}
+
+KCommand * KWTextFrameSet::deleteAnchoredFrame( KWAnchor * anchor )
+{
+ kdDebug() << "KWTextFrameSet::deleteAnchoredFrame anchor->index=" << anchor->index() << endl;
+ Q_ASSERT( anchor );
+ KoTextCursor c( textDocument() );
+ c.setParag( anchor->paragraph() );
+ c.setIndex( anchor->index() );
+
+ textDocument()->setSelectionStart( KoTextDocument::Temp, &c );
+ c.setIndex( anchor->index() + 1 );
+ textDocument()->setSelectionEnd( KoTextDocument::Temp, &c );
+ KCommand *cmd = m_textobj->removeSelectedTextCommand( &c, KoTextDocument::Temp );
+
+ m_doc->repaintAllViews();
+ return cmd;
+}
+
+bool KWTextFrameSet::hasSelection() const
+{
+ return m_textobj->hasSelection();
+}
+
+QString KWTextFrameSet::selectedText() const
+{
+ return m_textobj->selectedText();
+}
+
+QString KWTextFrameSet::toPlainText() const
+{
+ return m_textobj->textDocument()->plainText();
+}
+
+void KWTextFrameSet::highlightPortion( KoTextParag * parag, int index, int length, KWCanvas * canvas, bool repaint, KDialogBase* dialog )
+{
+ Q_ASSERT( isVisible() );
+ Q_ASSERT( m_textobj->isVisible() );
+ //kdDebug() << "highlighting in " << name() << " parag=" << parag->paragId() << " index=" << index << " repaint=" << repaint << endl;
+ m_textobj->highlightPortion( parag, index, length, repaint );
+ if ( repaint ) {
+ // Position the cursor
+ canvas->editTextFrameSet( this, parag, index );
+ // Ensure text is fully visible
+ QRect expose = canvas->viewMode()->normalToView( paragRect( parag ) );
+ canvas->ensureVisible( (expose.left()+expose.right()) / 2, // point = center of the rect
+ (expose.top()+expose.bottom()) / 2,
+ (expose.right()-expose.left()) / 2, // margin = half-width of the rect
+ (expose.bottom()-expose.top()) / 2);
+ if ( dialog ) {
+ //kdDebug() << k_funcinfo << " dialog=" << dialog << " avoiding rect=" << expose << endl;
+ QRect globalRect( expose );
+ globalRect.moveTopLeft( canvas->mapToGlobal( globalRect.topLeft() ) );
+ KDialog::avoidArea( dialog, globalRect );
+ }
+ }
+}
+
+void KWTextFrameSet::removeHighlight( bool repaint )
+{
+ m_textobj->removeHighlight( repaint );
+}
+
+void KWTextFrameSet::clearUndoRedoInfo()
+{
+ m_textobj->clearUndoRedoInfo();
+}
+
+void KWTextFrameSet::applyStyleChange( KoStyleChangeDefMap changed )
+{
+ m_textobj->applyStyleChange( changed );
+}
+
+// KoTextFormatInterface methods
+KoTextFormat *KWTextFrameSet::currentFormat() const
+{
+ return m_textobj->currentFormat();
+}
+
+KCommand *KWTextFrameSet::setChangeCaseOfTextCommand(KoChangeCaseDia::TypeOfCase _type)
+{
+ KoTextDocument *textdoc = m_textobj->textDocument();
+ textdoc->selectAll( KoTextDocument::Standard );
+ KoTextCursor *cursor = new KoTextCursor( textDocument() );
+ KCommand* cmd = m_textobj->changeCaseOfText(cursor, _type);
+ textdoc->removeSelection( KoTextDocument::Standard );
+ delete cursor;
+ return cmd;
+}
+
+
+KCommand *KWTextFrameSet::setFormatCommand( const KoTextFormat * newFormat, int flags, bool zoomFont )
+{
+ m_textobj->textDocument()->selectAll( KoTextDocument::Temp );
+ KCommand *cmd = m_textobj->setFormatCommand( 0L, 0L, newFormat, flags, zoomFont, KoTextDocument::Temp );
+ m_textobj->textDocument()->removeSelection( KoTextDocument::Temp );
+ return cmd;
+}
+
+const KoParagLayout * KWTextFrameSet::currentParagLayoutFormat() const
+{
+ return m_textobj->currentParagLayoutFormat();
+}
+
+bool KWTextFrameSet::rtl() const
+{
+ return m_textobj->rtl();
+}
+
+
+KCommand *KWTextFrameSet::setParagLayoutFormatCommand( KoParagLayout *newLayout,int flags, int marginIndex)
+{
+ return m_textobj->setParagLayoutFormatCommand(newLayout, flags, marginIndex);
+}
+
+class KWFootNoteVarList : public QPtrList< KWFootNoteVariable >
+{
+protected:
+ virtual int compareItems(QPtrCollection::Item a, QPtrCollection::Item b)
+ {
+ KWFootNoteVariable* vara = ((KWFootNoteVariable *)a);
+ KWFootNoteVariable* varb = ((KWFootNoteVariable *)b);
+ if ( vara->paragraph() == varb->paragraph() ) {
+ // index() is a bit slow. But this is only called when there are
+ // two footnotes in the same paragraph.
+ int indexa = vara->index();
+ int indexb = varb->index();
+ return indexa < indexb ? -1 : indexa == indexb ? 0 : 1;
+ }
+ if ( vara->paragraph()->paragId() < varb->paragraph()->paragId() )
+ return -1;
+ return 1;
+ }
+};
+
+void KWTextFrameSet::renumberFootNotes( bool repaint )
+{
+ KWFootNoteVarList lst;
+ QPtrListIterator<KoTextCustomItem> cit( textDocument()->allCustomItems() );
+ for ( ; cit.current() ; ++cit )
+ {
+ KWFootNoteVariable *fnv = dynamic_cast<KWFootNoteVariable *>( cit.current() );
+ if (fnv && !fnv->isDeleted() && (fnv->frameSet() && !fnv->frameSet()->isDeleted()))
+ lst.append( fnv );
+ }
+ lst.sort();
+ short int footNoteVarNumber = 0; // absolute order number [internal, not saved nor displayed]
+ short int endNoteVarNumber = 0;
+ short int footNoteNumDisplay = 1; // the number being displayed
+ short int endNoteNumDisplay = 1;
+ bool needRepaint = false;
+ QPtrListIterator< KWFootNoteVariable > vit( lst );
+
+ //create a list with all manual footnotes numbers
+ QValueList<int> addedNums;
+ for ( ; vit.current() ; ++vit )
+ {
+ KWFootNoteVariable* var = vit.current();
+ if ( var->numberingType()==KWFootNoteVariable::Manual )
+ {
+ uint const num = var->text().toUInt();
+ if ( num != 0 )
+ addedNums.append( num );
+ }
+ }
+
+ for ( vit.toFirst() ; vit.current() ; )
+ {
+ KWFootNoteVariable* var = vit.current();
+ bool endNote = var->noteType() == EndNote;
+ short int & varNumber = endNote ? endNoteVarNumber : footNoteVarNumber;
+ short int & numDisplay = endNote ? endNoteNumDisplay : footNoteNumDisplay;
+ ++varNumber;
+ bool changed = false;
+ if ( varNumber != var->num() || var->numberingType()==KWFootNoteVariable::Manual )
+ {
+ changed = true;
+ var->setNum( varNumber );
+ }
+ if ( var->numberingType()==KWFootNoteVariable::Auto )
+ {
+ if ( addedNums.contains( numDisplay ) != 0 ) // the automatic generated number should not be equal to a manual one
+ {
+ numDisplay++;
+ continue; //try with the next number
+ }
+ if ( numDisplay != var->numDisplay() )
+ {
+ changed = true;
+ var->setNumDisplay( numDisplay );
+ }
+ numDisplay++;
+ }
+ if ( changed )
+ {
+ if ( var->frameSet() ) //safety
+ {
+ QString fsName = endNote ? i18n("Endnote %1") : i18n("Footnote %1");
+ if ( var->numberingType()== KWFootNoteVariable::Manual)
+ var->frameSet()->setName( m_doc->generateFramesetName(fsName));
+ else
+ var->frameSet()->setName( fsName.arg( var->text() ) );
+ var->frameSet()->setCounterText( var->text() );
+ }
+ var->resize();
+ var->paragraph()->invalidate(0);
+ var->paragraph()->setChanged( true );
+ needRepaint = true;
+ }
+ ++vit;
+ }
+ if ( needRepaint && repaint )
+ m_doc->slotRepaintChanged( this );
+}
+
+KoTextDocCommand *KWTextFrameSet::deleteTextCommand( KoTextDocument *textdoc, int id, int index, const QMemArray<KoTextStringChar> & str, const CustomItemsMap & customItemsMap, const QValueList<KoParagLayout> & oldParagLayouts )
+{
+ return new KWTextDeleteCommand( textdoc, id, index, str, customItemsMap, oldParagLayouts );
+}
+
+QByteArray KWTextFrameSet::sortText(SortType type) const
+{
+ const KoTextCursor c1 = textDocument()->selectionStartCursor(KoTextDocument::Standard );
+ const KoTextCursor c2 = textDocument()->selectionEndCursor( KoTextDocument::Standard );
+ if ( c1.parag() == c2.parag() )
+ return QByteArray();
+ else
+ {
+ // ( paragraph text -> paragraph ) map. Note that this sorts on the key automatically.
+ QMap<QString, const KoTextParag*> sortMap;
+ sortMap.insert( c1.parag()->toString(0), c1.parag() );
+
+ const KoTextParag *p = c1.parag()->next();
+ while ( p && p != c2.parag() ) {
+ sortMap.insert( p->toString(0), p );
+ p = p->next();
+ }
+ sortMap.insert( c2.parag()->toString(0), c2.parag());
+
+ typedef QValueList<const KoTextParag *> ParagList;
+ ParagList sortedParags = sortMap.values();
+ if ( type == KW_SORTDECREASE )
+ {
+ // I could use an STL algorithm here, but only if Qt was compiled with STL support...
+ ParagList newList;
+ for ( ParagList::const_iterator it = sortedParags.begin(),
+ end = sortedParags.end();
+ it != end ; ++it ) {
+ newList.prepend( *it );
+ }
+ sortedParags = newList;
+ }
+
+ KWOasisSaver oasisSaver( m_doc );
+ oasisSaver.saveParagraphs( sortedParags );
+ if ( !oasisSaver.finish() )
+ return QByteArray();
+ return oasisSaver.data();
+ }
+}
+
+// This is used when loading (KWTextDocument::loadOasisFootnote)
+// and when inserting from the GUI (KWTextFrameSetEdit::insertFootNote),
+// so don't add any 'repaint' or 'recalc' code here
+KWFootNoteFrameSet * KWTextFrameSet::insertFootNote( NoteType noteType, KWFootNoteVariable::Numbering numType, const QString &manualString )
+{
+ kdDebug() << "KWTextFrameSetEdit::insertFootNote " << endl;
+ KWDocument * doc = m_doc;
+ KWFootNoteVariable * var = new KWFootNoteVariable( textDocument(), doc->variableFormatCollection()->format( "NUMBER" ), doc->variableCollection(), doc );
+ var->setNoteType( noteType );
+ var->setNumberingType( numType );
+ if ( numType == KWFootNoteVariable::Manual )
+ var->setManualString( manualString );
+
+ // Now create text frameset which will hold the variable's contents
+ KWFootNoteFrameSet *fs = new KWFootNoteFrameSet( doc, i18n( "Footnotes" ) );
+ fs->setFrameSetInfo( KWFrameSet::FI_FOOTNOTE );
+
+ doc->addFrameSet( fs );
+
+ // Bind the footnote variable and its text frameset
+ var->setFrameSet( fs );
+ fs->setFootNoteVariable( var );
+
+ return fs;
+}
+
+KoVariable* KWTextFrameSet::variableUnderMouse( const KoPoint& dPoint )
+{
+ QPoint iPoint;
+ if ( documentToInternal( dPoint, iPoint ) )
+ return textObject()->variableAtPoint( iPoint );
+ return 0;
+}
+
+KoLinkVariable* KWTextFrameSet::linkVariableUnderMouse( const KoPoint& dPoint )
+{
+ QPoint iPoint;
+ if ( documentToInternal( dPoint, iPoint ) )
+ {
+ KoLinkVariable* linkVariable = dynamic_cast<KoLinkVariable *>( textObject()->variableAtPoint( iPoint ) );
+ return linkVariable;
+ }
+ return 0;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+KWTextFrameSetEdit::KWTextFrameSetEdit( KWTextFrameSet * fs, KWCanvas * canvas )
+ : KoTextView( fs->textObject() ), KWFrameSetEdit( fs, canvas ), m_rtl( false )
+{
+ setBackSpeller( fs->kWordDocument()->backSpeller() );
+ //kdDebug(32001) << "KWTextFrameSetEdit::KWTextFrameSetEdit " << fs->name() << endl;
+ KoTextView::setReadWrite( fs->kWordDocument()->isReadWrite() );
+ KoTextObject* textobj = fs->textObject();
+ connect( textobj, SIGNAL( selectionChanged(bool) ), canvas, SIGNAL( selectionChanged(bool) ) );
+ connect( fs, SIGNAL( frameDeleted(KWFrame *) ), this, SLOT( slotFrameDeleted(KWFrame *) ) );
+ connect( textView(), SIGNAL( cut() ), SLOT( cut() ) );
+ connect( textView(), SIGNAL( copy() ), SLOT( copy() ) );
+ connect( textView(), SIGNAL( paste() ), SLOT( paste() ) );
+ updateUI( true, true );
+
+ if( canvas->gui() && canvas->gui()->getHorzRuler())
+ {
+ if ( !textobj->protectContent() )
+ canvas->gui()->getHorzRuler()->changeFlags(KoRuler::F_INDENTS | KoRuler::F_TABS);
+ else
+ canvas->gui()->getHorzRuler()->changeFlags(0);
+ }
+
+ setOverwriteMode( canvas->overwriteMode() );
+}
+
+KWTextFrameSetEdit::~KWTextFrameSetEdit()
+{
+ //kdDebug(32001) << "KWTextFrameSetEdit::~KWTextFrameSetEdit" << endl;
+ //m_canvas->gui()->getHorzRuler()->changeFlags(0);
+}
+
+KoTextViewIface* KWTextFrameSetEdit::dcopObject()
+{
+ if ( !dcop )
+ dcop = new KWordTextFrameSetEditIface( this );
+
+ return dcop;
+}
+
+void KWTextFrameSetEdit::terminate(bool removeSelection)
+{
+ disconnect( textView()->textObject(), SIGNAL( selectionChanged(bool) ), m_canvas, SIGNAL( selectionChanged(bool) ) );
+ textView()->terminate(removeSelection);
+}
+
+void KWTextFrameSetEdit::slotFrameDeleted( KWFrame *frm )
+{
+ if ( m_currentFrame == frm )
+ m_currentFrame = 0L;
+}
+
+void KWTextFrameSetEdit::paste()
+{
+ QMimeSource *data = QApplication::clipboard()->data();
+ int provides = KWView::checkClipboard( data );
+ pasteData( data, provides, false );
+}
+
+void KWTextFrameSetEdit::pasteData( QMimeSource* data, int provides, bool drop )
+{
+ if ( provides & KWView::ProvidesOasis )
+ {
+ KCommand* cmd = pasteOasisCommand( data );
+ if ( cmd )
+ frameSet()->kWordDocument()->addCommand(cmd);
+ }
+ else if ( provides & KWView::ProvidesPlainText )
+ {
+ // Note: QClipboard::text() seems to do a better job than encodedData( "text/plain" )
+ // In particular it handles charsets (in the mimetype).
+ const QString text = QApplication::clipboard()->text();
+ const bool removeSelected = !drop;
+ if ( !text.isEmpty() )
+ textObject()->pasteText( cursor(), text, currentFormat(), removeSelected );
+ }
+ else {
+ kdWarning(32002) << "Unhandled case in KWTextFrameSetEdit::pasteData: provides=" << provides << endl;
+ }
+ // be sure that the footnote number didn't got erased
+ KWFootNoteFrameSet *footNote = dynamic_cast<KWFootNoteFrameSet *>(textFrameSet());
+ if ( footNote )
+ {
+ KoParagCounter *counter = footNote->textDocument()->firstParag()->counter();
+ if ( !counter || ( counter->numbering() != KoParagCounter::NUM_FOOTNOTE ) )
+ footNote->setCounterText( footNote->footNoteVariable()->text() );
+ frameSet()->kWordDocument()->slotRepaintChanged( frameSet() );
+ }
+}
+
+KCommand* KWTextFrameSetEdit::pasteOasisCommand( QMimeSource* data )
+{
+ // Find which mimetype it was (could be oasis text, oasis presentation etc.)
+ QCString returnedTypeMime = KoTextObject::providesOasis( data );
+ if ( !returnedTypeMime.isEmpty() )
+ {
+ QByteArray arr = data->encodedData( returnedTypeMime );
+ Q_ASSERT( !arr.isEmpty() );
+ if ( arr.size() )
+ return textFrameSet()->pasteOasis( cursor(), arr, true );
+ }
+ return 0;
+}
+
+void KWTextFrameSetEdit::cut()
+{
+ if ( textDocument()->hasSelection( KoTextDocument::Standard ) ) {
+ copy();
+ textObject()->removeSelectedText( cursor() );
+ }
+}
+
+void KWTextFrameSetEdit::copy()
+{
+ if ( textDocument()->hasSelection( KoTextDocument::Standard ) ) {
+ QDragObject *drag = newDrag( 0 );
+ QApplication::clipboard()->setData( drag );
+ }
+}
+
+bool KWTextFrameSetEdit::doIgnoreDoubleSpace(KoTextParag * parag,
+ int index,QChar ch )
+{
+ if( textFrameSet()->kWordDocument()->allowAutoFormat())
+ {
+ KoAutoFormat * autoFormat = textFrameSet()->kWordDocument()->autoFormat();
+ if( autoFormat )
+ {
+ return autoFormat->doIgnoreDoubleSpace( parag, index,ch );
+ }
+ }
+ return false;
+
+}
+
+
+void KWTextFrameSetEdit::doAutoFormat( KoTextCursor* cursor, KoTextParag *parag, int index, QChar ch )
+{
+ if( textFrameSet()->kWordDocument()->allowAutoFormat() )
+ {
+ KoAutoFormat * autoFormat = textFrameSet()->kWordDocument()->autoFormat();
+ if( autoFormat )
+ autoFormat->doAutoFormat( cursor, parag, index, ch, textObject());
+ }
+}
+
+bool KWTextFrameSetEdit::doCompletion( KoTextCursor* cursor, KoTextParag *parag, int index )
+{
+ if( textFrameSet()->kWordDocument()->allowAutoFormat() )
+ {
+ KoAutoFormat * autoFormat = textFrameSet()->kWordDocument()->autoFormat();
+ if( autoFormat )
+ return autoFormat->doCompletion( cursor, parag, index, textObject());
+ }
+ return false;
+}
+
+bool KWTextFrameSetEdit::doToolTipCompletion( KoTextCursor* cursor, KoTextParag *parag, int index, int keyPressed )
+{
+ if( textFrameSet()->kWordDocument()->allowAutoFormat() )
+ {
+ KoAutoFormat * autoFormat = textFrameSet()->kWordDocument()->autoFormat();
+ if( autoFormat )
+ return autoFormat->doToolTipCompletion( cursor, parag, index, textObject(), keyPressed);
+ }
+ return false;
+}
+
+void KWTextFrameSetEdit::showToolTipBox(KoTextParag *parag, int index, QWidget *widget, const QPoint &pos)
+{
+ if( textFrameSet()->kWordDocument()->allowAutoFormat() )
+ {
+ KoAutoFormat * autoFormat = textFrameSet()->kWordDocument()->autoFormat();
+ if( autoFormat )
+ autoFormat->showToolTipBox(parag, index, widget, pos);
+ }
+}
+
+void KWTextFrameSetEdit::removeToolTipCompletion()
+{
+ if( textFrameSet()->kWordDocument()->allowAutoFormat() )
+ {
+ KoAutoFormat * autoFormat = textFrameSet()->kWordDocument()->autoFormat();
+ if( autoFormat )
+ autoFormat->removeToolTipCompletion();
+ }
+}
+
+void KWTextFrameSetEdit::textIncreaseIndent()
+{
+ kdDebug(32001) << "Increasing list" << endl;
+ m_canvas->gui()->getView()->textIncreaseIndent();
+}
+
+bool KWTextFrameSetEdit::textDecreaseIndent()
+{
+ if (currentLeftMargin()>0)
+ {
+ kdDebug(32001) << "Decreasing list" << endl;
+ m_canvas->gui()->getView()->textDecreaseIndent();
+ return true;
+ }
+ else
+ return false;
+}
+
+void KWTextFrameSetEdit::startDrag()
+{
+ textView()->dragStarted();
+ m_canvas->dragStarted();
+ QDragObject *drag = newDrag( m_canvas->viewport() );
+ if ( !frameSet()->kWordDocument()->isReadWrite() )
+ drag->dragCopy();
+ else {
+ bool move = ( drag->drag() );
+ if ( move )
+ {
+#if 0
+ if ( QDragObject::target() != m_canvas && QDragObject::target() != m_canvas->viewport() ) {
+ //This is when dropping text _out_ of KWord. Since we have Move and Copy
+ //options (Copy being accessed by pressing CTRL), both are possible.
+ //But is that intuitive enough ? Doesn't the user expect a Copy in all cases ?
+ //Losing the selected text when dropping out of kword seems quite unexpected to me.
+ //Undecided about this........
+ textObject()->removeSelectedText( cursor() );
+ }
+#endif
+ }
+ }
+}
+
+QDragObject * KWTextFrameSetEdit::newDrag( QWidget * parent )
+{
+ KWTextFrameSet* fs = textFrameSet();
+ return fs->kWordDocument()->dragSelected( parent, fs );
+}
+
+void KWTextFrameSetEdit::ensureCursorVisible()
+{
+ //kdDebug() << "KWTextFrameSetEdit::ensureCursorVisible paragId=" << cursor()->parag()->paragId() << " cursor->index()=" << cursor()->index() << endl;
+ KoTextParag * parag = cursor()->parag();
+ int idx = cursor()->index();
+ textFrameSet()->ensureFormatted( parag );
+ KoTextStringChar *chr = parag->at( idx );
+ int cursorHeight = parag->lineHeightOfChar( idx );
+ int x = parag->rect().x() + cursor()->x(); // this includes +charwidth for an RTL char
+ //kdDebug() << "parag->rect().x()=" << parag->rect().x() << " x=" << cursor()->x() << endl;
+ int y = 0; int dummy;
+ parag->lineHeightOfChar( idx, &dummy, &y );
+ y += parag->rect().y();
+ //kdDebug() << "KWTextFrameSetEdit::ensureCursorVisible y=" << y << endl;
+ // make sure one char is visible before, and one after
+ KoTextStringChar *chrLeft = idx > 0 ? chr-1 : chr;
+ // which char is on the left and which one is on the right depends on chr->rightToLeft
+ int areaLeft = chr->rightToLeft ? chr->width : chrLeft->width;
+ int areaRight = chr->rightToLeft ? chrLeft->width : chr->width;
+ KoPoint pt;
+ KoPoint hintDPoint;
+ if ( m_currentFrame )
+ hintDPoint = m_currentFrame->topLeft();
+ KWFrame * theFrame = textFrameSet()->internalToDocumentWithHint( QPoint(x, y), pt, hintDPoint );
+ //kdDebug() << "KWTextFrameSetEdit::ensureCursorVisible frame=" << theFrame << " m_currentFrame=" << m_currentFrame << endl;
+ if ( theFrame && m_currentFrame != theFrame )
+ {
+ m_currentFrame = theFrame;
+ m_canvas->gui()->getView()->updatePageInfo();
+ }
+ QPoint cursorPos = textFrameSet()->kWordDocument()->zoomPoint( pt );
+ cursorPos = m_canvas->viewMode()->normalToView( cursorPos );
+ areaLeft = textFrameSet()->kWordDocument()->layoutUnitToPixelX( areaLeft ) + 1;
+ areaRight = textFrameSet()->kWordDocument()->layoutUnitToPixelX( areaRight ) + 1;
+ cursorHeight = textFrameSet()->kWordDocument()->layoutUnitToPixelY( cursorHeight );
+ //kdDebug() << "KWTextFrameSetEdit::ensureCursorVisible pt=" << pt << " cursorPos=" << cursorPos
+ // << " areaLeft=" << areaLeft << " areaRight=" << areaRight << " y=" << y << endl;
+ m_canvas->ensureVisible( cursorPos.x() - areaLeft, cursorPos.y() + cursorHeight / 2, areaLeft + areaRight, cursorHeight / 2 + 2 );
+}
+
+bool KWTextFrameSetEdit::enterCustomItem( KoTextCustomItem* customItem, bool fromRight )
+{
+ KWAnchor* anchor = dynamic_cast<KWAnchor*>( customItem );
+ if ( anchor ) {
+ KWFrameSet* frameSet = anchor->frameSet();
+ if ( frameSet->type() == FT_FORMULA || frameSet->type() == FT_TEXT ) {
+
+ // store the instance variable we need after "delete this"
+ KWCanvas* canvas = m_canvas;
+
+ // this will "delete this"!
+ m_canvas->editFrameSet( frameSet );
+
+ // We assume that `editFrameSet' succeeded.
+ if ( fromRight ) {
+ KWFrameSetEdit* edit = canvas->currentFrameSetEdit();
+ if ( frameSet->type() == FT_FORMULA )
+ static_cast<KWFormulaFrameSetEdit*>( edit )->moveEnd();
+ else
+ static_cast<KWTextFrameSetEdit*>( edit )->moveCursor( MoveEnd );
+ }
+
+ if ( frameSet->type() == FT_FORMULA )
+ {
+ // A FormulaFrameSetEdit looks a little different from
+ // a FormulaFrameSet. (Colors)
+ static_cast<KWFormulaFrameSet*>( frameSet )->setChanged();
+ canvas->repaintChanged( frameSet, true );
+ }
+ return true;
+ }
+ }
+ return false;
+}
+
+void KWTextFrameSetEdit::keyPressEvent( QKeyEvent* e )
+{
+ // Handle moving into inline frames (e.g. formula frames).
+ if ( !( e->state() & ControlButton ) && !( e->state() & ShiftButton ) )
+ {
+ if (e->state() != Qt::NoButton)
+ removeToolTipCompletion();
+ switch ( e->key() ) {
+ case Key_Left: {
+ KoTextCursor* cursor = textView()->cursor();
+ KoTextParag* parag = cursor->parag();
+ int index = cursor->index();
+ if ( index > 0 ) {
+ KoTextStringChar* ch = parag->at( index-1 );
+ if ( ch->isCustom() ) {
+ KoTextCustomItem* customItem = ch->customItem();
+ if ( enterCustomItem( customItem, true ) ) {
+ // Don't do anything here, "this" is deleted!
+ return;
+ }
+ }
+ }
+ if ( index == 0 && !parag->prev() )
+ if ( exitLeft() )
+ return;
+ break;
+ }
+ case Key_Right: {
+ KoTextCursor* cursor = textView()->cursor();
+ KoTextParag* parag = cursor->parag();
+ int index = cursor->index();
+ if ( index < parag->length() - 1 ) {
+ KoTextStringChar* ch = parag->at( index );
+ if ( ch->isCustom() ) {
+ KoTextCustomItem* customItem = ch->customItem();
+ if ( enterCustomItem( customItem, false ) ) {
+ // Don't do anything here, "this" is deleted!
+ return;
+ }
+ }
+ } else if ( /*at end, covered by previous if, && */ !parag->next() )
+ if ( exitRight() )
+ return;
+ break;
+ }
+ }
+ }
+ // Calculate position of tooltip for autocompletion
+ QPoint pos = textFrameSet()->cursorPos( cursor(), m_canvas, m_currentFrame );
+ textView()->handleKeyPressEvent( e, m_canvas, pos );
+}
+
+void KWTextFrameSetEdit::keyReleaseEvent( QKeyEvent* e )
+{
+ textView()->handleKeyReleaseEvent( e );
+}
+
+void KWTextFrameSetEdit::imStartEvent( QIMEvent* e )
+{
+ textView()->handleImStartEvent( e );
+}
+
+void KWTextFrameSetEdit::imComposeEvent( QIMEvent* e )
+{
+ textView()->handleImComposeEvent( e );
+}
+
+void KWTextFrameSetEdit::imEndEvent( QIMEvent* e )
+{
+ textView()->handleImEndEvent( e );
+}
+
+void KWTextFrameSetEdit::mousePressEvent( QMouseEvent *e, const QPoint &, const KoPoint & dPoint )
+{
+ if ( dPoint.x() < 0 || dPoint.y() < 0 )
+ return; // Ignore clicks completely outside of the page (e.g. in the gray area, or ruler)
+
+ textFrameSet()->textObject()->clearUndoRedoInfo();
+ if ( m_currentFrame )
+ hideCursor(); // Need to do that with the old m_currentFrame
+
+ QPoint iPoint;
+ KWTextFrameSet::RelativePosition relPos;
+ KWFrame * theFrame = textFrameSet()->documentToInternalMouseSelection( dPoint, iPoint, relPos, m_canvas->viewMode() );
+ if ( theFrame && m_currentFrame != theFrame )
+ {
+ m_currentFrame = theFrame;
+ m_canvas->gui()->getView()->updatePageInfo();
+ }
+
+ if ( m_currentFrame )
+ {
+ // Let KoTextView handle the mousepress event - but don't let it start
+ // a drag if clicking on the left of the text (out of the frame itself)
+ bool addParag = textView()->handleMousePressEvent( e, iPoint, relPos != KWTextFrameSet::LeftOfFrame, frameSet()->kWordDocument()->insertDirectCursor() );
+
+
+ // Clicked on the left of the text -> select the whole paragraph
+ if ( relPos == KWTextFrameSet::LeftOfFrame )
+ textView()->selectParagUnderCursor( *textView()->cursor() );
+ if ( addParag )
+ frameSet()->kWordDocument()->setModified(true );
+ }
+ // else mightStartDrag = FALSE; necessary?
+
+ if ( e->button() != LeftButton )
+ return;
+ KoVariable* var = variable();
+ if ( var )
+ {
+ KWFootNoteVariable * footNoteVar = dynamic_cast<KWFootNoteVariable *>( var );
+ if ( footNoteVar )
+ {
+ footNoteVar->frameSet()->startEditing( m_canvas );
+ // --- and now we are deleted! ---
+ }
+ }
+}
+
+void KWTextFrameSetEdit::mouseMoveEvent( QMouseEvent * e, const QPoint & nPoint, const KoPoint & )
+{
+ if ( textView()->maybeStartDrag( e ) )
+ return;
+ if ( nPoint.x() < 0 || nPoint.y() < 0 )
+ return; // Ignore clicks completely outside of the page (e.g. in the gray area, or ruler)
+
+ QPoint iPoint;
+ KoPoint dPoint = frameSet()->kWordDocument()->unzoomPoint( nPoint );
+ KWTextFrameSet::RelativePosition relPos;
+ if ( nPoint.y() > 0 && textFrameSet()->documentToInternalMouseSelection( dPoint, iPoint, relPos , m_canvas->viewMode()) )
+ {
+ if ( relPos == KWTextFrameSet::LeftOfFrame )
+ textView()->extendParagraphSelection( iPoint );
+ else
+ textView()->handleMouseMoveEvent( e, iPoint );
+ }
+
+}
+
+bool KWTextFrameSetEdit::openLink( KoLinkVariable* variable )
+{
+ KWTextFrameSet* fs = textFrameSet();
+ KWDocument* doc = fs->kWordDocument();
+ if ( doc->variableCollection()->variableSetting()->displayLink() ) {
+
+ const QString url = variable->url();
+ if( url.startsWith("bkm://") )
+ {
+ const KoTextBookmark* bookmark = doc->bookmarkByName(url.mid(6) );
+ if ( bookmark )
+ {
+ cursor()->setParag( bookmark->startParag() );
+ ensureCursorVisible();
+ return true;
+ }
+ }
+ KoTextView::openLink( variable );
+ return true;
+ }
+ return false;
+}
+
+void KWTextFrameSetEdit::openLink()
+{
+ KoLinkVariable* v = linkVariable();
+ if ( v )
+ openLink( v );
+}
+
+void KWTextFrameSetEdit::mouseReleaseEvent( QMouseEvent *, const QPoint &, const KoPoint & )
+{
+ textView()->handleMouseReleaseEvent();
+}
+
+void KWTextFrameSetEdit::mouseDoubleClickEvent( QMouseEvent *e, const QPoint &, const KoPoint & )
+{
+ textView()->handleMouseDoubleClickEvent( e, QPoint() /* Currently unused */ );
+}
+
+void KWTextFrameSetEdit::dragEnterEvent( QDragEnterEvent * e )
+{
+ int provides = KWView::checkClipboard( e );
+ if ( !frameSet()->kWordDocument()->isReadWrite() || provides == 0 )
+ {
+ e->ignore();
+ return;
+ }
+ e->acceptAction();
+}
+
+void KWTextFrameSetEdit::dragMoveEvent( QDragMoveEvent * e, const QPoint &nPoint, const KoPoint & )
+{
+ int provides = KWView::checkClipboard( e );
+ if ( !frameSet()->kWordDocument()->isReadWrite() || provides == 0 )
+ {
+ e->ignore();
+ return;
+ }
+ // place cursor - unless dropping an image. well it's hard to know if the user
+ // wants the dropped image to be inline or absolute positioned.
+ if ( provides & ( KWView::ProvidesOasis | KWView::ProvidesPlainText | KWView::ProvidesFormula ) )
+ {
+ QPoint iPoint;
+ KoPoint dPoint = frameSet()->kWordDocument()->unzoomPoint( nPoint );
+ if ( textFrameSet()->documentToInternal( dPoint, iPoint ) )
+ {
+ textObject()->emitHideCursor();
+ placeCursor( iPoint );
+ textObject()->emitShowCursor();
+ }
+ }
+ e->acceptAction();
+}
+
+void KWTextFrameSetEdit::dragLeaveEvent( QDragLeaveEvent * )
+{
+}
+
+void KWTextFrameSetEdit::dropEvent( QDropEvent * e, const QPoint & nPoint, const KoPoint &, KWView* view )
+{
+ int provides = KWView::checkClipboard( e );
+ if ( frameSet()->kWordDocument()->isReadWrite() && provides )
+ {
+ e->acceptAction();
+ KoTextCursor dropCursor( textDocument() );
+ QPoint dropPoint;
+ KoPoint dPoint = frameSet()->kWordDocument()->unzoomPoint( nPoint );
+ if ( !textFrameSet()->documentToInternal( dPoint, dropPoint ) )
+ return; // Don't know where to paste
+
+ dropCursor.place( dropPoint, textDocument()->firstParag() );
+ kdDebug(32001) << "KWTextFrameSetEdit::dropEvent dropCursor at parag=" << dropCursor.parag()->paragId() << " index=" << dropCursor.index() << endl;
+
+ if ( ( e->source() == m_canvas ||
+ e->source() == m_canvas->viewport() ) &&
+ e->action() == QDropEvent::Move &&
+ // this is the indicator that the source and dest text objects are the same
+ textDocument()->hasSelection( KoTextDocument::Standard ) ) {
+
+ KCommand *cmd = textView()->prepareDropMove( dropCursor );
+ if(cmd)
+ {
+ KMacroCommand* macroCmd = new KMacroCommand( i18n( "Move Text" ) );
+ macroCmd->addCommand(cmd);
+
+ cmd = pasteOasisCommand( e );
+ if ( cmd )
+ macroCmd->addCommand(cmd);
+ //relayout textframeset after a dnd otherwise autoextend
+ //frameset is not re-layouted
+ textFrameSet()->layout();
+ frameSet()->kWordDocument()->addCommand( macroCmd );
+ }
+ return;
+ }
+ else
+ { // drop coming from outside -> forget about current selection
+ textDocument()->removeSelection( KoTextDocument::Standard );
+ textObject()->selectionChangedNotify();
+ }
+
+ // The cursor is already correctly positioned, all we need to do is to "paste" the dropped data.
+ view->pasteData( e, true );
+ }
+}
+
+void KWTextFrameSetEdit::focusInEvent()
+{
+ textView()->focusInEvent();
+}
+
+void KWTextFrameSetEdit::focusOutEvent()
+{
+ textView()->focusOutEvent();
+}
+
+void KWTextFrameSetEdit::selectAll()
+{
+ textObject()->selectAll( true );
+}
+
+void KWTextFrameSetEdit::drawCursor( bool visible )
+{
+#ifdef DEBUG_CURSOR
+ kdDebug() << "KWTextFrameSetEdit::drawCursor " << visible << endl;
+#endif
+ KoTextView::drawCursor( visible );
+ if ( !cursor()->parag() )
+ return;
+
+ if ( !cursor()->parag()->isValid() )
+ textFrameSet()->ensureFormatted( cursor()->parag() );
+
+ if ( !frameSet()->kWordDocument()->isReadWrite() )
+ return;
+ if ( m_canvas->viewMode()->hasFrames() && !m_currentFrame )
+ return;
+
+ QPainter p( m_canvas->viewport() );
+ p.translate( -m_canvas->contentsX(), -m_canvas->contentsY() );
+ p.setBrushOrigin( -m_canvas->contentsX(), -m_canvas->contentsY() );
+
+ textFrameSet()->drawCursor( &p, cursor(), visible, m_canvas, m_currentFrame );
+}
+
+bool KWTextFrameSetEdit::pgUpKeyPressed()
+{
+ QRect crect( m_canvas->contentsX(), m_canvas->contentsY(),
+ m_canvas->visibleWidth(), m_canvas->visibleHeight() );
+ crect = m_canvas->viewMode()->viewToNormal( crect );
+
+ // Go up of 90% of crect.height()
+ int h = frameSet()->kWordDocument()->pixelToLayoutUnitY( (int)( (double)crect.height() * 0.9 ) );
+ KoTextParag *s = textView()->cursor()->parag();
+ KoTextParag* oldParag = s;
+ int y = s->rect().y();
+ while ( s ) {
+ if ( y - s->rect().y() >= h )
+ break;
+ s = s->prev();
+ }
+
+ if ( !s )
+ s = textDocument()->firstParag();
+
+ textView()->cursor()->setParag( s );
+ textView()->cursor()->setIndex( 0 );
+ if ( s == oldParag )
+ {
+ m_canvas->viewportScroll( true );
+ return false;
+ }
+ return true;
+}
+
+bool KWTextFrameSetEdit::pgDownKeyPressed()
+{
+ QRect crect( m_canvas->contentsX(), m_canvas->contentsY(),
+ m_canvas->visibleWidth(), m_canvas->visibleHeight() );
+ crect = m_canvas->viewMode()->viewToNormal( crect );
+ // Go down of 90% of crect.height()
+ int h = frameSet()->kWordDocument()->pixelToLayoutUnitY( (int)( (double)crect.height() * 0.9 ) );
+
+ KoTextCursor *cursor = textView()->cursor();
+ KoTextParag *s = cursor->parag();
+ KoTextParag* oldParag = s;
+ int y = s->rect().y();
+ while ( s ) {
+ if ( s->rect().y() - y >= h )
+ break;
+ s = s->next();
+ }
+
+ if ( !s ) {
+ s = textDocument()->lastParag();
+ cursor->setParag( s );
+ cursor->setIndex( s->length() - 1 );
+ } else {
+ cursor->setParag( s );
+ cursor->setIndex( 0 );
+ }
+ if ( s == oldParag )
+ {
+ m_canvas->viewportScroll( false );
+ return false;
+ }
+ return true;
+}
+
+void KWTextFrameSetEdit::ctrlPgUpKeyPressed()
+{
+ if ( m_currentFrame )
+ {
+ QPoint iPoint = textFrameSet()->moveToPage( m_currentFrame->pageNumber(), -1 );
+ if ( !iPoint.isNull() )
+ placeCursor( iPoint );
+ }
+}
+
+void KWTextFrameSetEdit::ctrlPgDownKeyPressed()
+{
+ if ( m_currentFrame )
+ {
+ QPoint iPoint = textFrameSet()->moveToPage( m_currentFrame->pageNumber(), +1 );
+ if ( !iPoint.isNull() )
+ placeCursor( iPoint );
+ }
+}
+
+void KWTextFrameSetEdit::setCursor( KoTextParag* parag, int index )
+{
+ cursor()->setParag( parag );
+ cursor()->setIndex( index );
+}
+
+void KWTextFrameSetEdit::insertExpression(const QString &_c)
+{
+ if(textObject()->hasSelection() )
+ frameSet()->kWordDocument()->addCommand(textObject()->replaceSelectionCommand(
+ cursor(), _c, i18n("Insert Expression")));
+ else
+ textObject()->insert( cursor(), currentFormat(), _c, i18n("Insert Expression") );
+}
+
+void KWTextFrameSetEdit::insertFloatingFrameSet( KWFrameSet * fs, const QString & commandName )
+{
+ textObject()->clearUndoRedoInfo();
+ CustomItemsMap customItemsMap;
+ QString placeHolders;
+ // TODO support for multiple floating items (like multiple-page tables)
+ int frameNumber = 0;
+ int index = 0;
+ int insertFlags = KoTextObject::DoNotRemoveSelected;
+ { // the loop will start here :)
+ KWAnchor * anchor = fs->createAnchor( textFrameSet()->textDocument(), frameNumber );
+ if ( frameNumber == 0 && anchor->ownLine() && cursor()->index() > 0 ) // enforce start of line - currently unused
+ {
+ kdDebug() << "ownline -> prepending \\n" << endl;
+ placeHolders += QChar('\n');
+ index++;
+ insertFlags |= KoTextObject::CheckNewLine;
+ }
+ placeHolders += KoTextObject::customItemChar();
+ customItemsMap.insert( index, anchor );
+ }
+ fs->setAnchored( textFrameSet() );
+ textObject()->insert( cursor(), currentFormat(), placeHolders,
+ commandName, KoTextDocument::Standard, insertFlags,
+ customItemsMap );
+}
+
+void KWTextFrameSetEdit::insertLink(const QString &_linkName, const QString & hrefName)
+{
+ KWDocument * doc = frameSet()->kWordDocument();
+ KoVariable * var = new KoLinkVariable( textFrameSet()->textDocument(), _linkName, hrefName, doc->variableFormatCollection()->format( "STRING" ), doc->variableCollection() );
+ insertVariable( var );
+}
+
+void KWTextFrameSetEdit::insertComment(const QString &_comment)
+{
+ KWDocument * doc = frameSet()->kWordDocument();
+ KoVariable * var = new KoNoteVariable( textFrameSet()->textDocument(), _comment, doc->variableFormatCollection()->format( "STRING" ), doc->variableCollection() );
+ insertVariable( var );
+}
+
+
+void KWTextFrameSetEdit::insertCustomVariable( const QString &name)
+{
+ KWDocument * doc = frameSet()->kWordDocument();
+ KoVariable * var = new KoCustomVariable( textFrameSet()->textDocument(), name, doc->variableFormatCollection()->format( "STRING" ), doc->variableCollection());
+ insertVariable( var );
+}
+
+void KWTextFrameSetEdit::insertFootNote( NoteType noteType, KWFootNoteVariable::Numbering numType, const QString &manualString )
+{
+ KWFootNoteFrameSet *fs = textFrameSet()->insertFootNote( noteType, numType, manualString );
+ KWFootNoteVariable * var = fs->footNoteVariable();
+
+ // Place the frame on the correct page, but the exact coordinates
+ // will be determined by recalcFrames (KWFrameLayout)
+ int pageNum = m_currentFrame->pageNumber();
+ fs->createInitialFrame( pageNum );
+
+ insertVariable( var );
+
+ // Re-number footnote variables
+ textFrameSet()->renumberFootNotes();
+
+ // Layout the footnote frame
+ textFrameSet()->kWordDocument()->recalcFrames( pageNum, -1 ); // we know that for sure nothing changed before this page.
+
+ //KoTextParag* parag = fs->textDocument()->firstParag();
+ //parag->truncate(0); // why? we just created it, anyway...
+
+ // And now edit the footnote frameset - all WPs do that it seems.
+ fs->startEditing( m_canvas );
+ // --- and now we are deleted! ---
+}
+
+void KWTextFrameSetEdit::insertVariable( int type, int subtype )
+{
+ kdDebug() << "KWTextFrameSetEdit::insertVariable " << type << endl;
+ KWDocument * doc = frameSet()->kWordDocument();
+
+ KoVariable * var = 0L;
+ bool refreshCustomMenu = false;
+ if ( type == VT_CUSTOM )
+ {
+ KoCustomVarDialog dia( m_canvas );
+ if ( dia.exec() == QDialog::Accepted )
+ {
+ KoCustomVariable *v = new KoCustomVariable( textFrameSet()->textDocument(), dia.name(), doc->variableFormatCollection()->format( "STRING" ),doc->variableCollection() );
+ v->setValue( dia.value() );
+ var = v;
+ refreshCustomMenu = true;
+ }
+ }
+ else if ( type == VT_MAILMERGE )
+ {
+ KWMailMergeVariableInsertDia dia( m_canvas, doc->mailMergeDataBase() );
+ if ( dia.exec() == QDialog::Accepted )
+ {
+ var = new KWMailMergeVariable( textFrameSet()->textDocument(), dia.getName(), doc->variableFormatCollection()->format( "STRING" ),doc->variableCollection(),doc );
+ }
+ }
+ else
+ var = doc->variableCollection()->createVariable( type, subtype, doc->variableFormatCollection(), 0L, textFrameSet()->textDocument(), doc, 0);
+ if ( var)
+ insertVariable( var, 0L /*means currentFormat()*/, refreshCustomMenu);
+}
+
+void KWTextFrameSetEdit::insertVariable( KoVariable *var, KoTextFormat *format /*=0*/, bool refreshCustomMenu )
+{
+ if ( var )
+ {
+ CustomItemsMap customItemsMap;
+ customItemsMap.insert( 0, var );
+ if (!format)
+ format = currentFormat();
+ kdDebug() << "KWTextFrameSetEdit::insertVariable inserting into paragraph" << endl;
+#ifdef DEBUG_FORMATS
+ kdDebug() << "KWTextFrameSetEdit::insertVariable format=" << format << endl;
+#endif
+ textObject()->insert( cursor(), format, KoTextObject::customItemChar(),
+ i18n("Insert Variable"),
+ KoTextDocument::Standard,
+ KoTextObject::DoNotRemoveSelected,
+ customItemsMap );
+ frameSet()->kWordDocument()->slotRepaintChanged( frameSet() );
+ if ( var->type()==VT_CUSTOM && refreshCustomMenu)
+ frameSet()->kWordDocument()->refreshMenuCustomVariable();
+ }
+}
+
+void KWTextFrameSetEdit::insertWPPage()
+{
+ KWTextFrameSet* textfs = textFrameSet();
+ textfs->clearUndoRedoInfo();
+ KoTextObject* textobj = textObject();
+ KWDocument * doc = frameSet()->kWordDocument();
+ int pages = doc->pageCount();
+ int columns = doc->numColumns();
+ // There could be N columns. In that case we may need to add up to N framebreaks.
+ int inserted = 0;
+ KMacroCommand* macroCmd = new KMacroCommand( i18n("Insert Page") );
+ do {
+ macroCmd->addCommand( textfs->insertFrameBreakCommand( cursor() ) );
+ textobj->setLastFormattedParag( cursor()->parag() );
+ textobj->formatMore( 2 );
+ } while ( pages == doc->pageCount() && ++inserted <= columns );
+ if ( pages == doc->pageCount() )
+ kdWarning(32002) << k_funcinfo << " didn't manage to insert a new page! inserted=" << inserted << " columns=" << columns << " pages=" << pages << endl;
+
+ doc->addCommand( macroCmd );
+
+ textfs->slotRepaintChanged();
+ textobj->emitEnsureCursorVisible();
+ textobj->emitUpdateUI( true );
+ textobj->emitShowCursor();
+}
+
+KoBorder KWTextFrameSetEdit::border(KoBorder::BorderType type) {
+ if(type == KoBorder::LeftBorder)
+ return m_paragLayout.leftBorder;
+ if(type == KoBorder::RightBorder)
+ return m_paragLayout.rightBorder;
+ if(type == KoBorder::TopBorder)
+ return m_paragLayout.topBorder;
+ return m_paragLayout.bottomBorder;
+}
+
+// Update the GUI toolbar button etc. to reflect the current cursor position.
+void KWTextFrameSetEdit::updateUI( bool updateFormat, bool force )
+{
+ // Update UI - only for those items which have changed
+ KoTextView::updateUI( updateFormat, force );
+
+ // Paragraph settings
+ KWTextParag * parag = static_cast<KWTextParag *>(cursor()->parag());
+
+ if ( m_paragLayout.alignment != parag->resolveAlignment() || force ) {
+ m_paragLayout.alignment = parag->resolveAlignment();
+ m_canvas->gui()->getView()->showAlign( m_paragLayout.alignment );
+ }
+
+ // Counter
+ if ( !m_paragLayout.counter )
+ m_paragLayout.counter = new KoParagCounter; // we can afford to always have one here
+ KoParagCounter::Style cstyle = m_paragLayout.counter->style();
+ if ( parag->counter() )
+ *m_paragLayout.counter = *parag->counter();
+ else
+ {
+ m_paragLayout.counter->setNumbering( KoParagCounter::NUM_NONE );
+ m_paragLayout.counter->setStyle( KoParagCounter::STYLE_NONE );
+ }
+ if ( m_paragLayout.counter->style() != cstyle || force )
+ m_canvas->gui()->getView()->showCounter( * m_paragLayout.counter );
+
+ if(m_paragLayout.leftBorder!=parag->leftBorder() ||
+ m_paragLayout.rightBorder!=parag->rightBorder() ||
+ m_paragLayout.topBorder!=parag->topBorder() ||
+ m_paragLayout.bottomBorder!=parag->bottomBorder() || force )
+ {
+ m_paragLayout.leftBorder = parag->leftBorder();
+ m_paragLayout.rightBorder = parag->rightBorder();
+ m_paragLayout.topBorder = parag->topBorder();
+ m_paragLayout.bottomBorder = parag->bottomBorder();
+ m_canvas->gui()->getView()->updateBorderButtons( m_paragLayout.leftBorder, m_paragLayout.rightBorder, m_paragLayout.topBorder, m_paragLayout.bottomBorder );
+ }
+
+ if ( !parag->style() )
+ kdWarning() << "Paragraph " << parag->paragId() << " has no style" << endl;
+ else if ( m_paragLayout.style != parag->style() || force )
+ {
+ m_paragLayout.style = parag->style();
+ m_canvas->gui()->getView()->showStyle( m_paragLayout.style->name() );
+ }
+
+ if( m_paragLayout.margins[QStyleSheetItem::MarginLeft] != parag->margin(QStyleSheetItem::MarginLeft)
+ || m_paragLayout.margins[QStyleSheetItem::MarginFirstLine] != parag->margin(QStyleSheetItem::MarginFirstLine)
+ || m_paragLayout.margins[QStyleSheetItem::MarginRight] != parag->margin(QStyleSheetItem::MarginRight)
+ || parag->string()->isRightToLeft() != m_rtl
+ || force )
+ {
+ m_paragLayout.margins[QStyleSheetItem::MarginFirstLine] = parag->margin(QStyleSheetItem::MarginFirstLine);
+ m_paragLayout.margins[QStyleSheetItem::MarginLeft] = parag->margin(QStyleSheetItem::MarginLeft);
+ m_paragLayout.margins[QStyleSheetItem::MarginRight] = parag->margin(QStyleSheetItem::MarginRight);
+ if ( m_rtl != parag->string()->isRightToLeft() && parag->counter() )
+ {
+ parag->counter()->invalidate();
+ parag->setChanged( true ); // repaint
+ }
+ m_rtl = parag->string()->isRightToLeft();
+ m_canvas->gui()->getView()->showRulerIndent( m_paragLayout.margins[QStyleSheetItem::MarginLeft], m_paragLayout.margins[QStyleSheetItem::MarginFirstLine], m_paragLayout.margins[QStyleSheetItem::MarginRight], m_rtl );
+ }
+ if( m_paragLayout.tabList() != parag->tabList() || force)
+ {
+ m_paragLayout.setTabList( parag->tabList() );
+ KoRuler * hr = m_canvas->gui()->getHorzRuler();
+ if ( hr )
+ hr->setTabList( parag->tabList() );
+ }
+ if( m_paragLayout.lineSpacingType != parag->paragLayout().lineSpacingType || force)
+ {
+ m_paragLayout.lineSpacingType = parag->paragLayout().lineSpacingType;
+ m_canvas->gui()->getView()->showSpacing( m_paragLayout.lineSpacingType );
+ }
+ // There are more paragraph settings, but those that are not directly
+ // visible in the UI don't need to be handled here.
+ // For instance parag stuff, borders etc.
+}
+
+void KWTextFrameSetEdit::showFormat( KoTextFormat *format )
+{
+ m_canvas->gui()->getView()->showFormat( *format );
+}
+
+QPoint KWTextFrameSet::cursorPos( KoTextCursor *cursor, KWCanvas* canvas, KWFrame* currentFrame )
+{
+ KWViewMode *viewMode = canvas->viewMode();
+
+ KoTextParag* parag = cursor->parag();
+ const QPoint topLeft = parag->rect().topLeft(); // in QRT coords
+ int lineY;
+ parag->lineHeightOfChar( cursor->index(), 0, &lineY );
+ // iPoint is the topright corner of the current character
+ QPoint iPoint( topLeft.x() + cursor->x() + parag->at( cursor->index() )->width, topLeft.y() + lineY );
+
+ KoPoint dPoint;
+ QPoint vPoint;
+ KoPoint hintDPoint = currentFrame ? currentFrame->innerRect().topLeft() : KoPoint();
+ if ( internalToDocumentWithHint( iPoint, dPoint, hintDPoint ) )
+ {
+ vPoint = viewMode->normalToView( m_doc->zoomPoint( dPoint ) ); // from doc to view contents
+ vPoint.rx() -= canvas->contentsX();
+ vPoint.ry() -= canvas->contentsY();
+ } // else ... ?
+ return vPoint;
+}
+
+//////
+
+bool KWFootNoteFrameSet::isFootNote() const
+{
+ if ( !m_footNoteVar ) {
+ kdWarning() << k_funcinfo << " called too early? No footnote var." << endl;
+ return false;
+ }
+ return ( m_footNoteVar->noteType() == FootNote );
+}
+
+bool KWFootNoteFrameSet::isEndNote() const
+{
+ if ( !m_footNoteVar ) {
+ kdWarning() << k_funcinfo << " called too early? No footnote var." << endl;
+ return false;
+ }
+ return ( m_footNoteVar->noteType() == EndNote );
+}
+
+
+
+void KWFootNoteFrameSet::createInitialFrame( int pageNum )
+{
+ KWFrame *frame = new KWFrame(this, 0, m_doc->pageManager()->topOfPage(pageNum) + 1, 20, 20 );
+ frame->setFrameBehavior(KWFrame::AutoExtendFrame);
+ frame->setNewFrameBehavior(KWFrame::NoFollowup);
+ addFrame( frame );
+}
+
+void KWFootNoteFrameSet::startEditing( KWCanvas* canvas )
+{
+ canvas->editFrameSet( this );
+
+ // Ensure cursor is visible
+ KWTextFrameSetEdit *textedit = dynamic_cast<KWTextFrameSetEdit *>(canvas->currentFrameSetEdit()->currentTextEdit());
+ if ( textedit )
+ textedit->ensureCursorVisible();
+}
+
+void KWFootNoteFrameSet::setFootNoteVariable( KWFootNoteVariable* var )
+{
+ m_footNoteVar = var;
+}
+
+void KWFootNoteFrameSet::setCounterText( const QString& text )
+{
+ KoTextParag* parag = textDocument()->firstParag();
+ Q_ASSERT( parag );
+ if ( parag ) {
+ KoParagCounter counter;
+ counter.setNumbering( KoParagCounter::NUM_FOOTNOTE );
+ counter.setPrefix( text );
+ counter.setSuffix( QString::null );
+ parag->setCounter( counter );
+ }
+}
+
+KWordFrameSetIface* KWFootNoteFrameSet::dcopObject()
+{
+ if ( !m_dcop )
+ m_dcop = new KWFootNoteFrameSetIface( this );
+
+ return m_dcop;
+}
+
+#include "KWTextFrameSet.moc"