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koffice/kspread/kspread_sheetprint.cc

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/* This file is part of the KDE project
Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>,
2003 Philipp Mller <philipp.mueller@gmx.de>
2005 Raphael Langerhorst <raphael.langerhorst@kdemail.net>
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 "kspread_sheet.h"
#include "selection.h"
#include "kspread_locale.h"
#include "kspread_doc.h"
#include "kspread_undo.h"
#include "kspread_sheetprint.h"
#include "commands.h"
#include <KoDocumentInfo.h>
#include <kmessagebox.h>
#include <kprinter.h>
#include <kdebug.h>
#include <qregexp.h>
#include <pwd.h>
#include <unistd.h>
#include "kspread_sheetprint.moc"
#define NO_MODIFICATION_POSSIBLE \
do { \
KMessageBox::error( 0, i18n ( "You cannot change a protected sheet" ) ); return; \
} while(0)
using namespace KSpread;
SheetPrint::SheetPrint( Sheet* sheet )
{
m_pSheet = sheet;
m_pDoc = m_pSheet->doc();
m_bPrintGrid = false;
m_bPrintCommentIndicator = false;
m_bPrintFormulaIndicator = false;
m_bPrintObjects = true;
m_bPrintCharts = true;
m_bPrintGraphics = true;
m_leftBorder = 20.0;
m_rightBorder = 20.0;
m_topBorder = 20.0;
m_bottomBorder = 20.0;
m_paperFormat = KoPageFormat::defaultFormat();
m_orientation = PG_PORTRAIT;
m_paperWidth = MM_TO_POINT( KoPageFormat::width( m_paperFormat, m_orientation ) );
m_paperHeight = MM_TO_POINT( KoPageFormat::height( m_paperFormat, m_orientation ) );
m_printRange = QRect( QPoint( 1, 1 ), QPoint( KS_colMax, KS_rowMax ) );
m_lnewPageListX.append( 1 );
m_lnewPageListY.append( 1 );
m_maxCheckedNewPageX = 1;
m_maxCheckedNewPageY = 1;
m_dPrintRepeatColumnsWidth = 0.0;
m_dPrintRepeatRowsHeight = 0.0;
m_printRepeatColumns = qMakePair( 0, 0 );
m_printRepeatRows = qMakePair( 0, 0 );
m_dZoom = 1.0;
m_iPageLimitX = 0;
m_iPageLimitY = 0;
calcPaperSize();
}
SheetPrint::~SheetPrint()
{
// nothing todo yet
}
QString SheetPrint::saveOasisSheetStyleLayout( KoGenStyles &mainStyles )
{
KoGenStyle pageLayout( KoGenStyle::STYLE_PAGELAYOUT );
//pageLayout.addAttribute( "style:page-usage", "all" ); FIXME
pageLayout.addPropertyPt( "fo:page-width", MM_TO_POINT( paperWidth() ) );
pageLayout.addPropertyPt( "fo:page-height", MM_TO_POINT( paperHeight() ) );
pageLayout.addProperty( "style:print-orientation", orientation() == PG_LANDSCAPE ? "landscape" : "portrait" );
pageLayout.addPropertyPt( "fo:margin-left", MM_TO_POINT(leftBorder() ) );
pageLayout.addPropertyPt( "fo:margin-top", MM_TO_POINT(topBorder() ) );
pageLayout.addPropertyPt( "fo:margin-right", MM_TO_POINT(rightBorder() ) );
pageLayout.addPropertyPt( "fo:margin-bottom", MM_TO_POINT(bottomBorder() ) );
//necessary for print setup
m_pSheet->saveOasisPrintStyleLayout( pageLayout );
return mainStyles.lookup( pageLayout, "pm" );
}
QRect SheetPrint::cellsPrintRange()
{
// Find maximum right/bottom cell with content
QRect cell_range;
cell_range.setCoords( 1, 1, 1, 1 );
Cell* c = m_pSheet->firstCell();
for( ;c; c = c->nextCell() )
{
if ( c->needsPrinting() )
{
if ( c->column() > cell_range.right() )
cell_range.setRight( c->column() );
if ( c->row() > cell_range.bottom() )
cell_range.setBottom( c->row() );
}
}
// Now look at the children
QPtrListIterator<KoDocumentChild> cit( m_pDoc->children() );
double dummy;
int i;
for( ; cit.current(); ++cit )
{
//QRect, because KoChild doesn't use KoRect yet
QRect bound = cit.current()->boundingRect();
i = m_pSheet->leftColumn( bound.right(), dummy );
if ( i > cell_range.right() )
cell_range.setRight( i );
i = m_pSheet->topRow( bound.bottom(), dummy );
if ( i > cell_range.bottom() )
cell_range.setBottom( i );
}
cell_range = cell_range.intersect( m_printRange );
return cell_range;
}
int SheetPrint::pagesX( const QRect& cellsPrintRange )
{
int pages = 0;
updateNewPageX( m_pSheet->rightColumn( m_pSheet->dblColumnPos( cellsPrintRange.right() ) + prinsheetWidthPts() ) );
for( int i = cellsPrintRange.left(); i <= cellsPrintRange.right(); i++ )
{
if( isOnNewPageX( i ) )
pages++;
}
return pages;
}
int SheetPrint::pagesY( const QRect& cellsPrintRange )
{
int pages = 0;
updateNewPageY( m_pSheet->bottomRow( m_pSheet->dblRowPos( cellsPrintRange.bottom() ) + prinsheetHeightPts() ) );
for( int i = cellsPrintRange.top(); i <= cellsPrintRange.bottom(); i++ )
{
if( isOnNewPageY( i ) )
pages++;
}
return pages;
}
bool SheetPrint::pageNeedsPrinting( QRect& page_range )
{
// bool filled = false;
// Look at the cells
for( int r = page_range.top(); r <= page_range.bottom() ; ++r )
for( int c = page_range.left(); c <= page_range.right() ; ++c )
if ( m_pSheet->cellAt( c, r )->needsPrinting() )
{
return true;
}
// filled = true;
//Page empty, but maybe children on it?
QRect intView = QRect( QPoint( m_pDoc->zoomItX( m_pSheet->dblColumnPos( page_range.left() ) ),
m_pDoc->zoomItY( m_pSheet->dblRowPos( page_range.top() ) ) ),
QPoint( m_pDoc->zoomItX( m_pSheet->dblColumnPos( page_range.right() ) +
m_pSheet->columnFormat( page_range.right() )->dblWidth() ),
m_pDoc->zoomItY( m_pSheet->dblRowPos( page_range.bottom() ) +
m_pSheet->rowFormat( page_range.bottom() )->dblHeight() ) ) );
QPtrListIterator<KoDocumentChild> it( m_pDoc->children() );
for( ;it.current(); ++it )
{
QRect bound = it.current()->boundingRect();
if ( bound.intersects( intView ) )
{
return true;
}
//filled = true;
}
//Page has no visible content on it, so we don't need to paint it
return false;
}
bool SheetPrint::print( QPainter &painter, KPrinter *_printer )
{
kdDebug(36001)<<"PRINTING ...."<<endl;
// Override the current grid pen setting, when set to disable
QPen gridPen;
bool oldShowGrid = m_pSheet->getShowGrid();
m_pSheet->setShowGrid( m_bPrintGrid );
if ( !m_bPrintGrid )
{
gridPen = QPen( m_pDoc->gridColor(), 1, Qt::SolidLine );
QPen nopen;
nopen.setStyle( NoPen );
m_pDoc->setGridColor( Qt::white );
}
//Update m_dPrintRepeatColumnsWidth for repeated columns
//just in case it isn't done yet
if ( !m_pSheet->isShowPageBorders() && m_printRepeatColumns.first != 0 )
updatePrintRepeatColumnsWidth();
//Update m_dPrintRepeatRowsHeight for repeated rows
//just in case it isn't done yet
if ( !m_pSheet->isShowPageBorders() && m_printRepeatRows.first != 0 )
updatePrintRepeatRowsHeight();
//Calculate the range to be printed
QRect cell_range = cellsPrintRange();
kdDebug()<<"cellsPrintRange() :"<<cellsPrintRange()<<endl;
//Ensure, that our newPage lists are generated for the whole sheet to print
//For this we add to the lists the width/height of 1 page
updateNewPageX( m_pSheet->rightColumn( m_pSheet->dblColumnPos( cell_range.right() ) + prinsheetWidthPts() ) );
updateNewPageY( m_pSheet->bottomRow( m_pSheet->dblRowPos( cell_range.bottom() ) + prinsheetHeightPts() ) );
// Find out how many pages need printing
// and which cells to print on which page.
QValueList<QRect> page_list; //contains the cols and rows of a page
QValueList<KoRect> page_frame_list; //contains the coordinate range of a page
QValueList<KoPoint> page_frame_list_offset; //contains the offset of the not repeated area
QValueList<PrintNewPageEntry>::iterator itX;
QValueList<PrintNewPageEntry>::iterator itY;
for( itX = m_lnewPageListX.begin(); itX != m_lnewPageListX.end(); ++itX )
{
for( itY = m_lnewPageListY.begin(); itY != m_lnewPageListY.end(); ++itY )
{
QRect page_range( QPoint( (*itX).startItem(), (*itY).startItem() ),
QPoint( (*itX).endItem(), (*itY).endItem() ) );
kdDebug()<<" page_range :"<<page_range<<endl;
//Append page when there is something to print
if ( pageNeedsPrinting( page_range ) )
{
KoRect view = KoRect( KoPoint( m_pSheet->dblColumnPos( page_range.left() ),
m_pSheet->dblRowPos( page_range.top() ) ),
KoPoint( m_pSheet->dblColumnPos( page_range.right() ) +
m_pSheet->columnFormat( page_range.right() )->dblWidth(),
m_pSheet->dblRowPos( page_range.bottom() ) +
m_pSheet->rowFormat( page_range.bottom() )->dblHeight() ) );
page_list.append( page_range );
page_frame_list.append( view );
page_frame_list_offset.append( KoPoint( (*itX).offset(), (*itY).offset() ) );
}
}
}
kdDebug(36001) << "PRINTING " << page_list.count() << " pages" << endl;
m_uprintPages = page_list.count();
//Cache all object so they only need to be repainted once.
QPtrListIterator<EmbeddedObject> itObject( m_pDoc->embeddedObjects() );
for ( ; itObject.current(); ++itObject )
{
EmbeddedObject *obj = itObject.current();
if ( obj->sheet() != m_pSheet ||
!( (( obj->getType() == OBJECT_KOFFICE_PART || obj->getType() == OBJECT_PICTURE ) && m_bPrintObjects) ||
( obj->getType() == OBJECT_CHART && m_bPrintCharts ) ) )
continue;
QRect zoomRect = m_pDoc->zoomRect( itObject.current()->geometry() );
QPixmap *p = new QPixmap( zoomRect.size() );
QPainter painter(p);
painter.fillRect( p->rect(), QColor("white") );
painter.translate( -zoomRect.x(), -zoomRect.y() ); //we cant to paint at (0,0)
bool const isSelected = itObject.current()->isSelected();
itObject.current()->setSelected( false );
itObject.current()->draw( &painter );
painter.end();
itObject.current()->setSelected( isSelected );
PrintObject *po = new PrintObject();
m_printObjects.append( po );
po->obj = itObject.current();
po->p = p;
}
if ( page_list.count() == 0 )
{
// nothing to print
painter.setPen( QPen( Qt::black, 1 ) );
painter.drawPoint( 1, 1 );
}
else
{
int pageNo = 1;
//
// Print all pages in the list
//
QValueList<QRect>::Iterator it = page_list.begin();
QValueList<KoRect>::Iterator fit = page_frame_list.begin();
QValueList<KoPoint>::Iterator fito = page_frame_list_offset.begin();
for( ; it != page_list.end(); ++it, ++fit, ++fito, ++pageNo )
{
painter.setClipRect( 0, 0, m_pDoc->zoomItX( paperWidthPts() ),
m_pDoc->zoomItY( paperHeightPts() ) );
printHeaderFooter( painter, pageNo );
painter.translate( m_pDoc->zoomItX( leftBorderPts() ),
m_pDoc->zoomItY( topBorderPts() ) );
// Print the page
printPage( painter, *it, *fit, *fito );
painter.translate( - m_pDoc->zoomItX( leftBorderPts() ),
- m_pDoc->zoomItY( topBorderPts() ) );
if ( pageNo < (int)page_list.count() )
_printer->newPage();
}
}
if ( !m_bPrintGrid )
{
// Restore the grid pen
m_pDoc->setGridColor( gridPen.color() );
}
m_pSheet->setShowGrid( oldShowGrid );
QValueList<PrintObject *>::iterator it;
for ( it = m_printObjects.begin(); it != m_printObjects.end(); ++it )
delete (*it)->p;
m_printObjects.clear();
return ( page_list.count() > 0 );
}
void SheetPrint::printPage( QPainter &_painter, const QRect& page_range,
const KoRect& view, const KoPoint _childOffset )
{
kdDebug(36001) << "Rect x=" << page_range.left() << " y=" << page_range.top() << ", r="
<< page_range.right() << " b=" << page_range.bottom() << " offsetx: "<< _childOffset.x()
<< " offsety: " << _childOffset.y() <<" view-x: "<<view.x()<< endl;
//Don't paint on the page borders
QRegion clipRegion( m_pDoc->zoomItX( leftBorderPts() ),
m_pDoc->zoomItY( topBorderPts() ),
m_pDoc->zoomItX( view.width() + _childOffset.x() ),
m_pDoc->zoomItY( view.height() + _childOffset.y() ) );
_painter.setClipRegion( clipRegion );
//
// Draw the cells.
//
//Check if we have to repeat some rows and columns (top left rect)
if ( ( _childOffset.x() != 0.0 ) && ( _childOffset.y() != 0.0 ) )
{
//QRect(left,top,width,height) <<<< WIDTH AND HEIGHT!!!
QRect _printRect( m_printRepeatColumns.first, m_printRepeatRows.first,
m_printRepeatColumns.second - m_printRepeatColumns.first + 1,
m_printRepeatRows.second - m_printRepeatRows.first + 1);
KoPoint _topLeft( 0.0, 0.0 );
printRect( _painter, _topLeft, _printRect, view, clipRegion );
}
//Check if we have to repeat some rows (left rect)
if ( _childOffset.y() != 0 )
{
QRect _printRect( page_range.left(), m_printRepeatRows.first,
page_range.right() - page_range.left() + 1,
m_printRepeatRows.second - m_printRepeatRows.first + 1);
KoPoint _topLeft( _childOffset.x(), 0.0 );
printRect( _painter, _topLeft, _printRect, view, clipRegion );
}
//Check if we have to repeat some columns (top right rect)
if ( _childOffset.x() != 0 )
{
QRect _printRect( m_printRepeatColumns.first, page_range.top(),
m_printRepeatColumns.second - m_printRepeatColumns.first + 1,
page_range.bottom() - page_range.top() + 1);
KoPoint _topLeft( 0.0, _childOffset.y() );
printRect( _painter, _topLeft, _printRect, view, clipRegion );
}
//Print the cells (right data rect)
KoPoint _topLeft( _childOffset.x(), _childOffset.y() );
printRect( _painter, _topLeft, page_range, view, clipRegion );
}
void SheetPrint::printRect( QPainter& painter, const KoPoint& topLeft,
const QRect& printRect, const KoRect& view,
QRegion &clipRegion )
{
//
// Draw the cells.
//
Cell *cell;
RowFormat *row_lay;
ColumnFormat *col_lay;
double xpos = 0;
double ypos = topLeft.y();
int regionBottom = printRect.bottom();
int regionRight = printRect.right();
int regionLeft = printRect.left();
int regionTop = printRect.top();
//Calculate the output rect
KoPoint bottomRight( topLeft );
for ( int x = regionLeft; x <= regionRight; ++x )
bottomRight.setX( bottomRight.x()
+ m_pSheet->columnFormat( x )->dblWidth() );
for ( int y = regionTop; y <= regionBottom; ++y )
bottomRight.setY( bottomRight.y()
+ m_pSheet->rowFormat( y )->dblHeight() );
KoRect rect( topLeft, bottomRight );
QValueList<QPoint> mergedCellsPainted;
for ( int y = regionTop; y <= regionBottom; ++y )
{
row_lay = m_pSheet->rowFormat( y );
xpos = topLeft.x();
for ( int x = regionLeft; x <= regionRight; ++x )
{
col_lay = m_pSheet->columnFormat( x );
cell = m_pSheet->cellAt( x, y );
bool paintBordersBottom = false;
bool paintBordersRight = false;
bool paintBordersLeft = false;
bool paintBordersTop = false;
QPen rightPen = cell->effRightBorderPen( x, y );
QPen leftPen = cell->effLeftBorderPen( x, y );
QPen bottomPen = cell->effBottomBorderPen( x, y );
QPen topPen = cell->effTopBorderPen( x, y );
// paint right border if rightmost cell or if the pen is more "worth" than the left border pen
// of the cell on the left or if the cell on the right is not painted. In the latter case get
// the pen that is of more "worth"
if ( x >= KS_colMax )
paintBordersRight = true;
else
if ( x == regionRight )
{
paintBordersRight = true;
if ( cell->effRightBorderValue( x, y ) < m_pSheet->cellAt( x + 1, y )->effLeftBorderValue( x + 1, y ) )
rightPen = m_pSheet->cellAt( x + 1, y )->effLeftBorderPen( x + 1, y );
}
else
{
paintBordersRight = true;
if ( cell->effRightBorderValue( x, y ) < m_pSheet->cellAt( x + 1, y )->effLeftBorderValue( x + 1, y ) )
rightPen = m_pSheet->cellAt( x + 1, y )->effLeftBorderPen( x + 1, y );
}
// similiar for other borders...
// bottom border:
if ( y >= KS_rowMax )
paintBordersBottom = true;
else
if ( y == regionBottom )
{
paintBordersBottom = true;
if ( cell->effBottomBorderValue( x, y ) < m_pSheet->cellAt( x, y + 1 )->effTopBorderValue( x, y + 1) )
bottomPen = m_pSheet->cellAt( x, y + 1 )->effTopBorderPen( x, y + 1 );
}
else
{
paintBordersBottom = true;
if ( cell->effBottomBorderValue( x, y ) < m_pSheet->cellAt( x, y + 1 )->effTopBorderValue( x, y + 1) )
bottomPen = m_pSheet->cellAt( x, y + 1 )->effTopBorderPen( x, y + 1 );
}
// left border:
if ( x == 1 )
paintBordersLeft = true;
else
if ( x == regionLeft )
{
paintBordersLeft = true;
if ( cell->effLeftBorderValue( x, y ) < m_pSheet->cellAt( x - 1, y )->effRightBorderValue( x - 1, y ) )
leftPen = m_pSheet->cellAt( x - 1, y )->effRightBorderPen( x - 1, y );
}
else
{
paintBordersLeft = true;
if ( cell->effLeftBorderValue( x, y ) < m_pSheet->cellAt( x - 1, y )->effRightBorderValue( x - 1, y ) )
leftPen = m_pSheet->cellAt( x - 1, y )->effRightBorderPen( x - 1, y );
}
// top border:
if ( y == 1 )
paintBordersTop = true;
else
if ( y == regionTop )
{
paintBordersTop = true;
if ( cell->effTopBorderValue( x, y ) < m_pSheet->cellAt( x, y - 1 )->effBottomBorderValue( x, y - 1 ) )
topPen = m_pSheet->cellAt( x, y - 1 )->effBottomBorderPen( x, y - 1 );
}
else
{
paintBordersTop = true;
if ( cell->effTopBorderValue( x, y ) < m_pSheet->cellAt( x, y - 1 )->effBottomBorderValue( x, y - 1 ) )
topPen = m_pSheet->cellAt( x, y - 1 )->effBottomBorderPen( x, y - 1 );
}
int paintBorder=Cell::Border_None;
if (paintBordersLeft) paintBorder |= Cell::Border_Left;
if (paintBordersRight) paintBorder |= Cell::Border_Right;
if (paintBordersTop) paintBorder |= Cell::Border_Top;
if (paintBordersBottom) paintBorder |= Cell::Border_Bottom;
QPen highlightPen;
if ( m_pSheet->layoutDirection()==Sheet::RightToLeft )
cell->paintCell( rect, painter, NULL,
KoPoint( view.width() - xpos -
col_lay->dblWidth(), ypos ), QPoint( x, y ),
paintBorder,
rightPen, bottomPen, leftPen, topPen,
mergedCellsPainted);
else
cell->paintCell( rect, painter, NULL,
KoPoint( xpos, ypos ), QPoint( x, y ),
paintBorder,
rightPen, bottomPen, leftPen, topPen,
mergedCellsPainted);
xpos += col_lay->dblWidth();
}
ypos += row_lay->dblHeight();
}
//
// Draw the children
//
QRect zoomedView = m_pDoc->zoomRect( view );
//QPtrListIterator<KoDocumentChild> it( m_pDoc->children() );
//QPtrListIterator<EmbeddedObject> itObject( m_pDoc->embeddedObjects() );
QValueList<PrintObject *>::iterator itObject;
for ( itObject = m_printObjects.begin(); itObject != m_printObjects.end(); ++itObject ) {
EmbeddedObject *obj = (*itObject)->obj;
// QString tmp=QString("Testing child %1/%2 %3/%4 against view %5/%6 %7/%8")
// .arg(it.current()->contentRect().left())
// .arg(it.current()->contentRect().top())
// .arg(it.current()->contentRect().right())
// .arg(it.current()->contentRect().bottom())
// .arg(view.left()).arg(view.top()).arg(zoomedView.right()).arg(zoomedView.bottom());
// kdDebug(36001)<<tmp<<" offset "<<_childOffset.x()<<"/"<<_childOffset.y()<<endl;
KoRect const bound = obj->geometry();
QRect zoomedBound = m_pDoc->zoomRect( KoRect(bound.left(), bound.top(),
bound.width(),
bound.height() ) );
#if 1
// kdDebug(36001) << "printRect(): Bounding rect of view: " << view
// << endl;
// kdDebug(36001) << "printRect(): Bounding rect of zoomed view: "
// << zoomedView << endl;
// kdDebug(36001) << "printRect(): Bounding rect of child: " << bound
// << endl;
// kdDebug(36001) << "printRect(): Bounding rect of zoomed child: "
// << zoomedBound << endl;
#endif
if ( obj->sheet() == m_pSheet && zoomedBound.intersects( zoomedView ) )
{
painter.save();
painter.translate( -zoomedView.left() + m_pDoc->zoomItX( topLeft.x() ),
-zoomedView.top() + m_pDoc->zoomItY( topLeft.y() ) );
//obj->draw( &painter );
painter.drawPixmap( m_pDoc->zoomRect( obj->geometry() ).topLeft(), *(*itObject)->p ); //draw the cached object
//painter.fillRect(zoomedBound, QBrush("red")); //for debug purpose
painter.restore();
}
}
//Don't let obscuring cells and children overpaint this area
clipRegion -= QRegion ( m_pDoc->zoomItX( leftBorderPts() + topLeft.x() ),
m_pDoc->zoomItY( topBorderPts() + topLeft.y() ),
m_pDoc->zoomItX( xpos ),
m_pDoc->zoomItY( ypos ) );
painter.setClipRegion( clipRegion );
}
void SheetPrint::printHeaderFooter( QPainter &painter, int pageNo )
{
double w;
double headFootDistance = MM_TO_POINT( 10.0 /*mm*/ ) / m_dZoom;
QFont font( "Times" );
font.setPointSizeFloat( 0.01 * m_pDoc->zoom() *
/* Font size of 10 */ 10.0 / m_dZoom );
painter.setFont( font );
QFontMetrics fm = painter.fontMetrics();
// print head line left
w = fm.width( headLeft( pageNo, m_pSheet->sheetName() ) ) / m_dZoom;
if ( w > 0 )
painter.drawText( m_pDoc->zoomItX( leftBorderPts() ),
m_pDoc->zoomItY( headFootDistance ),
headLeft( pageNo, m_pSheet->sheetName() ) );
// print head line middle
w = fm.width( headMid( pageNo, m_pSheet->sheetName() ) ) / m_dZoom;
if ( w > 0 )
painter.drawText( (int) ( m_pDoc->zoomItX( leftBorderPts() ) +
( m_pDoc->zoomItX( prinsheetWidthPts() ) -
w ) / 2.0 ),
m_pDoc->zoomItY( headFootDistance ),
headMid( pageNo, m_pSheet->sheetName() ) );
// print head line right
w = fm.width( headRight( pageNo, m_pSheet->sheetName() ) ) / m_dZoom;
if ( w > 0 )
painter.drawText( m_pDoc->zoomItX( leftBorderPts() +
prinsheetWidthPts() ) - (int) w,
m_pDoc->zoomItY( headFootDistance ),
headRight( pageNo, m_pSheet->sheetName() ) );
// print foot line left
w = fm.width( footLeft( pageNo, m_pSheet->sheetName() ) ) / m_dZoom;
if ( w > 0 )
painter.drawText( m_pDoc->zoomItX( leftBorderPts() ),
m_pDoc->zoomItY( paperHeightPts() - headFootDistance ),
footLeft( pageNo, m_pSheet->sheetName() ) );
// print foot line middle
w = fm.width( footMid( pageNo, m_pSheet->sheetName() ) ) / m_dZoom;
if ( w > 0 )
painter.drawText( (int) ( m_pDoc->zoomItX( leftBorderPts() ) +
( m_pDoc->zoomItX( prinsheetWidthPts() ) -
w ) / 2.0 ),
m_pDoc->zoomItY( paperHeightPts() - headFootDistance ),
footMid( pageNo, m_pSheet->sheetName() ) );
// print foot line right
w = fm.width( footRight( pageNo, m_pSheet->sheetName() ) ) / m_dZoom;
if ( w > 0 )
painter.drawText( m_pDoc->zoomItX( leftBorderPts() +
prinsheetWidthPts() ) -
(int) w,
m_pDoc->zoomItY( paperHeightPts() - headFootDistance ),
footRight( pageNo, m_pSheet->sheetName() ) );
}
bool SheetPrint::isOnNewPageX( int _column )
{
if( _column > m_maxCheckedNewPageX )
updateNewPageX( _column );
//Are these the edges of the print range?
if ( _column == m_printRange.left() || _column == m_printRange.right() + 1 )
{
return true;
}
//beyond the print range it's always false
if ( _column < m_printRange.left() || _column > m_printRange.right() )
{
return false;
}
//Now check if we find the column already in the list
if ( m_lnewPageListX.findIndex( _column ) != -1 )
{
if( _column > m_maxCheckedNewPageX )
m_maxCheckedNewPageX = _column;
return true;
}
return false;
}
void SheetPrint::updateNewPageX( int _column )
{
float offset = 0.0;
//Are these the edges of the print range?
if ( _column == m_printRange.left() || _column == m_printRange.right() + 1 )
{
if( _column > m_maxCheckedNewPageX )
m_maxCheckedNewPageX = _column;
return;
}
//We don't check beyond the print range
if ( _column < m_printRange.left() || _column > m_printRange.right() )
{
if( _column > m_maxCheckedNewPageX )
m_maxCheckedNewPageX = _column;
if ( _column > m_printRange.right() )
{
if ( m_lnewPageListX.last().endItem()==0 )
m_lnewPageListX.last().setEndItem( m_printRange.right() );
}
return;
}
//If we start, then add the left printrange
if ( m_lnewPageListX.empty() )
m_lnewPageListX.append( m_printRange.left() ); //Add the first entry
//If _column is greater than the last entry, we need to calculate the result
if ( _column > m_lnewPageListX.last().startItem() &&
_column > m_maxCheckedNewPageX ) //this columns hasn't been calculated before
{
int startCol = m_lnewPageListX.last().startItem();
int col = startCol;
double x = m_pSheet->columnFormat( col )->dblWidth();
//Add repeated column width, when necessary
if ( col > m_printRepeatColumns.first )
{
x += m_dPrintRepeatColumnsWidth;
offset = m_dPrintRepeatColumnsWidth;
}
while ( ( col <= _column ) && ( col < m_printRange.right() ) )
{
if ( x > prinsheetWidthPts() ) //end of page?
{
//We found a new page, so add it to the list
m_lnewPageListX.append( col );
//Now store into the previous entry the enditem and the width
QValueList<PrintNewPageEntry>::iterator it;
it = findNewPageColumn( startCol );
(*it).setEndItem( col - 1 );
(*it).setSize( x - m_pSheet->columnFormat( col )->dblWidth() );
(*it).setOffset( offset );
//start a new page
startCol = col;
if ( col == _column )
{
if( _column > m_maxCheckedNewPageX )
m_maxCheckedNewPageX = _column;
return;
}
else
{
x = m_pSheet->columnFormat( col )->dblWidth();
if ( col >= m_printRepeatColumns.first )
{
x += m_dPrintRepeatColumnsWidth;
offset = m_dPrintRepeatColumnsWidth;
}
}
}
col++;
x += m_pSheet->columnFormat( col )->dblWidth();
}
}
if( _column > m_maxCheckedNewPageX )
m_maxCheckedNewPageX = _column;
}
bool SheetPrint::isOnNewPageY( int _row )
{
if( _row > m_maxCheckedNewPageY )
updateNewPageY( _row );
//Are these the edges of the print range?
if ( _row == m_printRange.top() || _row == m_printRange.bottom() + 1 )
{
return true;
}
//beyond the print range it's always false
if ( _row < m_printRange.top() || _row > m_printRange.bottom() )
{
return false;
}
//Now check if we find the row already in the list
if ( m_lnewPageListY.findIndex( _row ) != -1 )
{
if( _row > m_maxCheckedNewPageY )
m_maxCheckedNewPageY = _row;
return true;
}
return false;
}
void SheetPrint::updateNewPageY( int _row )
{
float offset = 0.0;
//Are these the edges of the print range?
if ( _row == m_printRange.top() || _row == m_printRange.bottom() + 1 )
{
if( _row > m_maxCheckedNewPageY )
m_maxCheckedNewPageY = _row;
return;
}
//beyond the print range it's always false
if ( _row < m_printRange.top() || _row > m_printRange.bottom() )
{
if( _row > m_maxCheckedNewPageY )
m_maxCheckedNewPageY = _row;
if ( _row > m_printRange.bottom() )
{
if ( m_lnewPageListY.last().endItem()==0 )
m_lnewPageListY.last().setEndItem( m_printRange.bottom() );
}
return;
}
//If we start, then add the top printrange
if ( m_lnewPageListY.empty() )
m_lnewPageListY.append( m_printRange.top() ); //Add the first entry
//If _column is greater than the last entry, we need to calculate the result
if ( _row > m_lnewPageListY.last().startItem() &&
_row > m_maxCheckedNewPageY ) //this columns hasn't been calculated before
{
int startRow = m_lnewPageListY.last().startItem();
int row = startRow;
double y = m_pSheet->rowFormat( row )->dblHeight();
//Add repeated row height, when necessary
if ( row > m_printRepeatRows.first )
{
y += m_dPrintRepeatRowsHeight;
offset = m_dPrintRepeatRowsHeight;
}
while ( ( row <= _row ) && ( row < m_printRange.bottom() ) )
{
if ( y > prinsheetHeightPts() )
{
//We found a new page, so add it to the list
m_lnewPageListY.append( row );
//Now store into the previous entry the enditem and the width
QValueList<PrintNewPageEntry>::iterator it;
it = findNewPageRow( startRow );
(*it).setEndItem( row - 1 );
(*it).setSize( y - m_pSheet->rowFormat( row )->dblHeight() );
(*it).setOffset( offset );
//start a new page
startRow = row;
if ( row == _row )
{
if( _row > m_maxCheckedNewPageY )
m_maxCheckedNewPageY = _row;
return;
}
else
{
y = m_pSheet->rowFormat( row )->dblHeight();
if ( row >= m_printRepeatRows.first )
{
y += m_dPrintRepeatRowsHeight;
offset = m_dPrintRepeatRowsHeight;
}
}
}
row++;
y += m_pSheet->rowFormat( row )->dblHeight();
}
}
if( _row > m_maxCheckedNewPageY )
m_maxCheckedNewPageY = _row;
}
void SheetPrint::updateNewPageListX( int _col )
{
//If the new range is after the first entry, we need to delete the whole list
if ( m_lnewPageListX.first().startItem() != m_printRange.left() ||
_col == 0 )
{
m_lnewPageListX.clear();
m_maxCheckedNewPageX = m_printRange.left();
m_lnewPageListX.append( m_printRange.left() );
return;
}
if ( _col < m_lnewPageListX.last().startItem() )
{
//Find the page entry for this column
QValueList<PrintNewPageEntry>::iterator it;
it = m_lnewPageListX.find( _col );
while ( ( it == m_lnewPageListX.end() ) && _col > 0 )
{
_col--;
it = m_lnewPageListX.find( _col );
}
//Remove later pages
while ( it != m_lnewPageListX.end() )
it = m_lnewPageListX.remove( it );
//Add default page when list is now empty
if ( m_lnewPageListX.empty() )
m_lnewPageListX.append( m_printRange.left() );
}
m_maxCheckedNewPageX = _col;
}
void SheetPrint::updateNewPageListY( int _row )
{
//If the new range is after the first entry, we need to delete the whole list
if ( m_lnewPageListY.first().startItem() != m_printRange.top() ||
_row == 0 )
{
m_lnewPageListY.clear();
m_maxCheckedNewPageY = m_printRange.top();
m_lnewPageListY.append( m_printRange.top() );
return;
}
if ( _row < m_lnewPageListY.last().startItem() )
{
//Find the page entry for this row
QValueList<PrintNewPageEntry>::iterator it;
it = m_lnewPageListY.find( _row );
while ( ( it == m_lnewPageListY.end() ) && _row > 0 )
{
_row--;
it = m_lnewPageListY.find( _row );
}
//Remove later pages
while ( it != m_lnewPageListY.end() )
it = m_lnewPageListY.remove( it );
//Add default page when list is now empty
if ( m_lnewPageListY.empty() )
m_lnewPageListY.append( m_printRange.top() );
}
m_maxCheckedNewPageY = _row;
}
void SheetPrint::definePrintRange( Selection* selectionInfo )
{
if ( !selectionInfo->isSingular() )
{
KCommand* command = new DefinePrintRangeCommand( m_pSheet );
m_pDoc->addCommand( command );
setPrintRange( selectionInfo->selection() );
}
}
void SheetPrint::resetPrintRange ()
{
KCommand* command = new DefinePrintRangeCommand( m_pSheet );
m_pDoc->addCommand( command );
setPrintRange( QRect( QPoint( 1, 1 ), QPoint( KS_colMax, KS_rowMax ) ) );
}
void SheetPrint::replaceHeadFootLineMacro ( QString &_text, const QString &_search, const QString &_replace )
{
if ( _search != _replace )
_text.replace ( QString( "<" + _search + ">" ), "<" + _replace + ">" );
}
QString SheetPrint::localizeHeadFootLine ( const QString &_text )
{
QString tmp = _text;
/*
i18n:
Please use the same words (even upper/lower case) as in
KoPageLayoutDia.cc function setupTab2(), without the brakets "<" and ">"
*/
replaceHeadFootLineMacro ( tmp, "page", i18n("page") );
replaceHeadFootLineMacro ( tmp, "pages", i18n("pages") );
replaceHeadFootLineMacro ( tmp, "file", i18n("file") );
replaceHeadFootLineMacro ( tmp, "name", i18n("name") );
replaceHeadFootLineMacro ( tmp, "time", i18n("time") );
replaceHeadFootLineMacro ( tmp, "date", i18n("date") );
replaceHeadFootLineMacro ( tmp, "author", i18n("author") );
replaceHeadFootLineMacro ( tmp, "email", i18n("email") );
replaceHeadFootLineMacro ( tmp, "org", i18n("org") );
replaceHeadFootLineMacro ( tmp, "sheet", i18n("sheet") );
return tmp;
}
QString SheetPrint::delocalizeHeadFootLine ( const QString &_text )
{
QString tmp = _text;
/*
i18n:
Please use the same words (even upper/lower case) as in
KoPageLayoutDia.cc function setupTab2(), without the brakets "<" and ">"
*/
replaceHeadFootLineMacro ( tmp, i18n("page"), "page" );
replaceHeadFootLineMacro ( tmp, i18n("pages"), "pages" );
replaceHeadFootLineMacro ( tmp, i18n("file"), "file" );
replaceHeadFootLineMacro ( tmp, i18n("name"), "name" );
replaceHeadFootLineMacro ( tmp, i18n("time"), "time" );
replaceHeadFootLineMacro ( tmp, i18n("date"), "date" );
replaceHeadFootLineMacro ( tmp, i18n("author"), "author" );
replaceHeadFootLineMacro ( tmp, i18n("email"), "email" );
replaceHeadFootLineMacro ( tmp, i18n("org"), "org" );
replaceHeadFootLineMacro ( tmp, i18n("sheet"), "sheet" );
return tmp;
}
KoHeadFoot SheetPrint::headFootLine() const
{
KoHeadFoot hf;
hf.headLeft = m_headLeft;
hf.headRight = m_headRight;
hf.headMid = m_headMid;
hf.footLeft = m_footLeft;
hf.footRight = m_footRight;
hf.footMid = m_footMid;
return hf;
}
void SheetPrint::setHeadFootLine( const QString &_headl, const QString &_headm, const QString &_headr,
const QString &_footl, const QString &_footm, const QString &_footr )
{
if ( m_pSheet->isProtected() )
NO_MODIFICATION_POSSIBLE;
m_headLeft = _headl;
m_headRight = _headr;
m_headMid = _headm;
m_footLeft = _footl;
m_footRight = _footr;
m_footMid = _footm;
m_pDoc->setModified( true );
}
void SheetPrint::setPaperOrientation( KoOrientation _orient )
{
if ( m_pSheet->isProtected() )
NO_MODIFICATION_POSSIBLE;
m_orientation = _orient;
calcPaperSize();
updatePrintRepeatColumnsWidth();
updatePrintRepeatRowsHeight();
updateNewPageListX( m_printRange.left() ); //Reset the list
updateNewPageListY( m_printRange.top() ); //Reset the list
if( m_pSheet->isShowPageBorders() )
emit sig_updateView( m_pSheet );
}
KoPageLayout SheetPrint::paperLayout() const
{
KoPageLayout pl;
pl.format = m_paperFormat;
pl.orientation = m_orientation;
pl.ptWidth = m_paperWidth;
pl.ptHeight = m_paperHeight;
pl.ptLeft = m_leftBorder;
pl.ptRight = m_rightBorder;
pl.ptTop = m_topBorder;
pl.ptBottom = m_bottomBorder;
return pl;
}
void SheetPrint::setPaperLayout( float _leftBorder, float _topBorder,
float _rightBorder, float _bottomBorder,
KoFormat _paper,
KoOrientation _orientation )
{
if ( m_pSheet->isProtected() )
NO_MODIFICATION_POSSIBLE;
m_leftBorder = _leftBorder;
m_rightBorder = _rightBorder;
m_topBorder = _topBorder;
m_bottomBorder = _bottomBorder;
m_paperFormat = _paper;
setPaperOrientation( _orientation ); //calcPaperSize() is done here already
// QPtrListIterator<KoView> it( views() );
// for( ;it.current(); ++it )
// {
// View *v = static_cast<View *>( it.current() );
// We need to trigger the appropriate repaintings in the cells near the
// border of the page. The easiest way for this is to turn the borders
// off and on (or on and off if they were off).
// bool bBorderWasShown = v->activeSheet()->isShowPageBorders();
// v->activeSheet()->setShowPageBorders( !bBorderWasShown );
// v->activeSheet()->setShowPageBorders( bBorderWasShown );
// }
m_pDoc->setModified( true );
}
void SheetPrint::setPaperLayout( float _leftBorder, float _topBorder,
float _rightBorder, float _bottomBorder,
const QString& _paper,
const QString& _orientation )
{
if ( m_pSheet->isProtected() )
NO_MODIFICATION_POSSIBLE;
KoFormat f = paperFormat();
KoOrientation newOrientation = orientation();
if ( _orientation == "Portrait" )
newOrientation = PG_PORTRAIT;
else if ( _orientation == "Landscape" )
newOrientation = PG_LANDSCAPE;
QString paper( _paper );
if ( paper[0].isDigit() ) // Custom format
{
const int i = paper.find( 'x' );
if ( i < 0 )
{
// We have nothing useful, so assume ISO A4
f = PG_DIN_A4;
}
else
{
f = PG_CUSTOM;
m_paperWidth = paper.left(i).toFloat();
m_paperHeight = paper.mid(i+1).toFloat();
if ( m_paperWidth < 10.0 )
m_paperWidth = KoPageFormat::width( PG_DIN_A4, newOrientation );
if ( m_paperHeight < 10.0 )
m_paperHeight = KoPageFormat::height( PG_DIN_A4, newOrientation );
}
}
else
{
f = KoPageFormat::formatFromString( paper );
if ( f == PG_CUSTOM )
// We have no idea about height or width, therefore assume ISO A4
f = PG_DIN_A4;
}
setPaperLayout( _leftBorder, _topBorder, _rightBorder, _bottomBorder, f, newOrientation );
}
void SheetPrint::calcPaperSize()
{
if ( m_paperFormat != PG_CUSTOM )
{
m_paperWidth = KoPageFormat::width( m_paperFormat, m_orientation );
m_paperHeight = KoPageFormat::height( m_paperFormat, m_orientation );
}
}
QValueList<PrintNewPageEntry>::iterator SheetPrint::findNewPageColumn( int col )
{
QValueList<PrintNewPageEntry>::iterator it;
for( it = m_lnewPageListX.begin(); it != m_lnewPageListX.end(); ++it )
{
if( (*it).startItem() == col )
return it;
}
return it;
// QValueList<PrintNewPageEntry>::iterator it;
// it = m_lnewPageListX.find( startCol );
}
QValueList<PrintNewPageEntry>::iterator SheetPrint::findNewPageRow( int row )
{
QValueList<PrintNewPageEntry>::iterator it;
for( it = m_lnewPageListY.begin(); it != m_lnewPageListY.end(); ++it )
{
if( (*it).startItem() == row )
return it;
}
return it;
}
QString SheetPrint::paperFormatString()const
{
if ( m_paperFormat == PG_CUSTOM )
{
QString tmp;
tmp.sprintf( "%fx%f", m_paperWidth, m_paperHeight );
return tmp;
}
return KoPageFormat::formatString( m_paperFormat );
}
const char* SheetPrint::orientationString() const
{
switch( m_orientation )
{
case KPrinter::Portrait:
return "Portrait";
case KPrinter::Landscape:
return "Landscape";
}
kdWarning(36001)<<"SheetPrint: Unknown orientation, using now portrait"<<endl;
return 0;
}
QString SheetPrint::completeHeading( const QString &_data, int _page, const QString &_sheet ) const
{
QString page( QString::number( _page) );
QString pages( QString::number( m_uprintPages ) );
QString pathFileName(m_pDoc->url().path());
if ( pathFileName.isNull() )
pathFileName="";
QString fileName(m_pDoc->url().fileName());
if( fileName.isNull())
fileName="";
QString t(QTime::currentTime().toString());
QString d(QDate::currentDate().toString());
QString ta;
if ( !_sheet.isEmpty() )
ta = _sheet;
KoDocumentInfo * info = m_pDoc->documentInfo();
KoDocumentInfoAuthor * authorPage = static_cast<KoDocumentInfoAuthor *>(info->page( "author" ));
QString full_name;
QString email_addr;
QString organization;
QString tmp;
if ( !authorPage )
kdWarning() << "Author information not found in Document Info !" << endl;
else
{
full_name = authorPage->fullName();
email_addr = authorPage->email();
organization = authorPage->company();
}
char hostname[80];
struct passwd *p;
p = getpwuid(getuid());
gethostname(hostname, sizeof(hostname));
if(full_name.isEmpty())
full_name=p->pw_gecos;
if( email_addr.isEmpty())
email_addr = QString("%1@%2").arg(p->pw_name).arg(hostname);
tmp = _data;
int pos = 0;
while ( ( pos = tmp.find( "<page>", pos ) ) != -1 )
tmp.replace( pos, 6, page );
pos = 0;
while ( ( pos = tmp.find( "<pages>", pos ) ) != -1 )
tmp.replace( pos, 7, pages );
pos = 0;
while ( ( pos = tmp.find( "<file>", pos ) ) != -1 )
tmp.replace( pos, 6, pathFileName );
pos = 0;
while ( ( pos = tmp.find( "<name>", pos ) ) != -1 )
tmp.replace( pos, 6, fileName );
pos = 0;
while ( ( pos = tmp.find( "<time>", pos ) ) != -1 )
tmp.replace( pos, 6, t );
pos = 0;
while ( ( pos = tmp.find( "<date>", pos ) ) != -1 )
tmp.replace( pos, 6, d );
pos = 0;
while ( ( pos = tmp.find( "<author>", pos ) ) != -1 )
tmp.replace( pos, 8, full_name );
pos = 0;
while ( ( pos = tmp.find( "<email>", pos ) ) != -1 )
tmp.replace( pos, 7, email_addr );
pos = 0;
while ( ( pos = tmp.find( "<org>", pos ) ) != -1 )
tmp.replace( pos, 5, organization );
pos = 0;
while ( ( pos = tmp.find( "<sheet>", pos ) ) != -1 )
tmp.replace( pos, 7, ta );
return tmp;
}
void SheetPrint::setPrintRange( const QRect &_printRange )
{
if ( m_pSheet->isProtected() )
NO_MODIFICATION_POSSIBLE;
if ( m_printRange == _printRange )
return;
int oldLeft = m_printRange.left();
int oldTop = m_printRange.top();
m_printRange = _printRange;
//Refresh calculation of stored page breaks, the lower one of old and new
if ( oldLeft != _printRange.left() )
updateNewPageListX( QMIN( oldLeft, _printRange.left() ) );
if ( oldTop != _printRange.top() )
updateNewPageListY( QMIN( oldTop, _printRange.top() ) );
m_pDoc->setModified( true );
emit sig_updateView( m_pSheet );
}
void SheetPrint::setPageLimitX( int pages )
{
//We do want an update in any case because the sheet content
//could have changed, thus we need to recalculate although
//it's the same setting!
// if( m_iPageLimitX == pages )
// return;
m_iPageLimitX = pages;
if( pages == 0 )
return;
calculateZoomForPageLimitX();
}
void SheetPrint::setPageLimitY( int pages )
{
//We do want an update in any case because the sheet content
//could have changed, thus we need to recalculate although
//it's the same setting!
// if( m_iPageLimitY == pages )
// return;
m_iPageLimitY = pages;
if( pages == 0 )
return;
calculateZoomForPageLimitY();
}
void SheetPrint::calculateZoomForPageLimitX()
{
kdDebug() << "Calculating zoom for X limit" << endl;
if( m_iPageLimitX == 0 )
return;
double origZoom = m_dZoom;
if( m_dZoom < 1.0 )
m_dZoom = 1.0;
QRect printRange = cellsPrintRange();
updateNewPageX( m_pSheet->rightColumn( m_pSheet->dblColumnPos( printRange.right() ) + prinsheetWidthPts() ) );
int currentPages = pagesX( printRange );
if (currentPages <= m_iPageLimitX)
return;
//calculating a factor for scaling the zoom down makes it lots faster
double factor = (double)m_iPageLimitX/(double)currentPages +
1-(double)currentPages/((double)currentPages+1); //add possible error;
kdDebug() << "Calculated factor for scaling m_dZoom: " << factor << endl;
m_dZoom = m_dZoom*factor;
kdDebug() << "New exact zoom: " << m_dZoom << endl;
if (m_dZoom < 0.01)
m_dZoom = 0.01;
if (m_dZoom > 1.0)
m_dZoom = 1.0;
m_dZoom = (((int)(m_dZoom*100 + 0.5))/100.0);
kdDebug() << "New rounded zoom: " << m_dZoom << endl;
updatePrintRepeatColumnsWidth();
updateNewPageListX( 0 );
updateNewPageX( m_pSheet->rightColumn( m_pSheet->dblColumnPos( printRange.right() ) + prinsheetWidthPts() ) );
currentPages = pagesX( printRange );
kdDebug() << "Number of pages with this zoom: " << currentPages << endl;
while( ( currentPages > m_iPageLimitX ) && ( m_dZoom > 0.01 ) )
{
m_dZoom -= 0.01;
updatePrintRepeatColumnsWidth();
updateNewPageListX( 0 );
updateNewPageX( m_pSheet->rightColumn( m_pSheet->dblColumnPos( printRange.right() ) + prinsheetWidthPts() ) );
currentPages = pagesX( printRange );
kdDebug() << "Looping -0.01; current zoom: " << m_dZoom << endl;
}
if ( m_dZoom < origZoom )
{
double newZoom = m_dZoom;
m_dZoom += 1.0; //set it to something different
setZoom( newZoom, false );
}
else
m_dZoom = origZoom;
}
void SheetPrint::calculateZoomForPageLimitY()
{
kdDebug() << "Calculating zoom for Y limit" << endl;
if( m_iPageLimitY == 0 )
return;
double origZoom = m_dZoom;
if( m_dZoom < 1.0 )
m_dZoom = 1.0;
QRect printRange = cellsPrintRange();
updateNewPageY( m_pSheet->bottomRow( m_pSheet->dblRowPos( printRange.bottom() ) + prinsheetHeightPts() ) );
int currentPages = pagesY( printRange );
if (currentPages <= m_iPageLimitY)
return;
double factor = (double)m_iPageLimitY/(double)currentPages +
1-(double)currentPages/((double)currentPages+1); //add possible error
kdDebug() << "Calculated factor for scaling m_dZoom: " << factor << endl;
m_dZoom = m_dZoom*factor;
kdDebug() << "New exact zoom: " << m_dZoom << endl;
if (m_dZoom < 0.01)
m_dZoom = 0.01;
if (m_dZoom > 1.0)
m_dZoom = 1.0;
m_dZoom = (((int)(m_dZoom*100 + 0.5))/100.0);
kdDebug() << "New rounded zoom: " << m_dZoom << endl;
updatePrintRepeatRowsHeight();
updateNewPageListY( 0 );
updateNewPageY( m_pSheet->bottomRow( m_pSheet->dblRowPos( printRange.bottom() ) + prinsheetHeightPts() ) );
currentPages = pagesY( printRange );
kdDebug() << "Number of pages with this zoom: " << currentPages << endl;
while( ( currentPages > m_iPageLimitY ) && ( m_dZoom > 0.01 ) )
{
m_dZoom -= 0.01;
updatePrintRepeatRowsHeight();
updateNewPageListY( 0 );
updateNewPageY( m_pSheet->bottomRow( m_pSheet->dblRowPos( printRange.bottom() ) + prinsheetHeightPts() ) );
currentPages = pagesY( printRange );
kdDebug() << "Looping -0.01; current zoom: " << m_dZoom << endl;
}
if ( m_dZoom < origZoom )
{
double newZoom = m_dZoom;
m_dZoom += 1.0; //set it to something different
setZoom( newZoom, false );
}
else
m_dZoom = origZoom;
}
void SheetPrint::setPrintGrid( bool _printGrid )
{
if ( m_bPrintGrid == _printGrid )
return;
m_bPrintGrid = _printGrid;
m_pDoc->setModified( true );
}
void SheetPrint::setPrintObjects( bool _printObjects )
{
if ( m_bPrintObjects == _printObjects )
return;
m_bPrintObjects = _printObjects;
m_pDoc->setModified( true );
}
void SheetPrint::setPrintCharts( bool _printCharts )
{
if ( m_bPrintCharts == _printCharts )
return;
m_bPrintCharts = _printCharts;
m_pDoc->setModified( true );
}
void SheetPrint::setPrintGraphics( bool _printGraphics )
{
if ( m_bPrintGraphics == _printGraphics )
return;
m_bPrintGraphics = _printGraphics;
m_pDoc->setModified( true );
}
void SheetPrint::setPrintCommentIndicator( bool _printCommentIndicator )
{
if ( m_bPrintCommentIndicator == _printCommentIndicator )
return;
m_bPrintCommentIndicator = _printCommentIndicator;
m_pDoc->setModified( true );
}
void SheetPrint::setPrintFormulaIndicator( bool _printFormulaIndicator )
{
if( m_bPrintFormulaIndicator == _printFormulaIndicator )
return;
m_bPrintFormulaIndicator = _printFormulaIndicator;
m_pDoc->setModified( true );
}
void SheetPrint::updatePrintRepeatColumnsWidth()
{
m_dPrintRepeatColumnsWidth = 0.0;
if( m_printRepeatColumns.first != 0 )
{
for( int i = m_printRepeatColumns.first; i <= m_printRepeatColumns.second; i++ )
{
m_dPrintRepeatColumnsWidth += m_pSheet->columnFormat( i )->dblWidth();
}
}
}
void SheetPrint::updatePrintRepeatRowsHeight()
{
m_dPrintRepeatRowsHeight = 0.0;
if ( m_printRepeatRows.first != 0 )
{
for ( int i = m_printRepeatRows.first; i <= m_printRepeatRows.second; i++)
{
m_dPrintRepeatRowsHeight += m_pSheet->rowFormat( i )->dblHeight();
}
}
}
void SheetPrint::setPrintRepeatColumns( QPair<int, int> _printRepeatColumns )
{
//Bring arguments in order
if ( _printRepeatColumns.first > _printRepeatColumns.second )
{
int tmp = _printRepeatColumns.first;
_printRepeatColumns.first = _printRepeatColumns.second;
_printRepeatColumns.second = tmp;
}
//If old are equal to the new setting, nothing is to be done at all
if ( m_printRepeatColumns == _printRepeatColumns )
return;
int oldFirst = m_printRepeatColumns.first;
m_printRepeatColumns = _printRepeatColumns;
//Recalcualte the space needed for the repeated columns
updatePrintRepeatColumnsWidth();
//Refresh calculation of stored page breaks, the lower one of old and new
updateNewPageListX( QMIN( oldFirst, _printRepeatColumns.first ) );
//Refresh view, if page borders are shown
if ( m_pSheet->isShowPageBorders() )
emit sig_updateView( m_pSheet );
m_pDoc->setModified( true );
}
void SheetPrint::setPrintRepeatRows( QPair<int, int> _printRepeatRows )
{
//Bring arguments in order
if ( _printRepeatRows.first > _printRepeatRows.second )
{
int tmp = _printRepeatRows.first;
_printRepeatRows.first = _printRepeatRows.second;
_printRepeatRows.second = tmp;
}
//If old are equal to the new setting, nothing is to be done at all
if ( m_printRepeatRows == _printRepeatRows )
return;
int oldFirst = m_printRepeatRows.first;
m_printRepeatRows = _printRepeatRows;
//Recalcualte the space needed for the repeated rows
updatePrintRepeatRowsHeight();
//Refresh calculation of stored page breaks, the lower one of old and new
updateNewPageListY( QMIN( oldFirst, _printRepeatRows.first ) );
//Refresh view, if page borders are shown
if ( m_pSheet->isShowPageBorders() )
emit sig_updateView( m_pSheet );
m_pDoc->setModified( true );
}
void SheetPrint::insertColumn( int col, int nbCol )
{
//update print range, when it has been defined
if ( m_printRange != QRect( QPoint(1, 1), QPoint(KS_colMax, KS_rowMax) ) )
{
int left = m_printRange.left();
int right = m_printRange.right();
for( int i = 0; i <= nbCol; i++ )
{
if ( left >= col ) left++;
if ( right >= col ) right++;
}
//Validity checks
if ( left > KS_colMax ) left = KS_colMax;
if ( right > KS_colMax ) right = KS_colMax;
setPrintRange( QRect( QPoint( left, m_printRange.top() ),
QPoint( right, m_printRange.bottom() ) ) );
}
}
void SheetPrint::insertRow( int row, int nbRow )
{
//update print range, when it has been defined
if ( m_printRange != QRect( QPoint(1, 1), QPoint(KS_colMax, KS_rowMax) ) )
{
int top = m_printRange.top();
int bottom = m_printRange.bottom();
for( int i = 0; i <= nbRow; i++ )
{
if ( top >= row ) top++;
if ( bottom >= row ) bottom++;
}
//Validity checks
if ( top > KS_rowMax ) top = KS_rowMax;
if ( bottom > KS_rowMax ) bottom = KS_rowMax;
setPrintRange( QRect( QPoint( m_printRange.left(), top ),
QPoint( m_printRange.right(), bottom ) ) );
}
}
void SheetPrint::removeColumn( int col, int nbCol )
{
//update print range, when it has been defined
if ( m_printRange != QRect( QPoint(1, 1), QPoint(KS_colMax, KS_rowMax) ) )
{
int left = m_printRange.left();
int right = m_printRange.right();
for( int i = 0; i <= nbCol; i++ )
{
if ( left > col ) left--;
if ( right >= col ) right--;
}
//Validity checks
if ( left < 1 ) left = 1;
if ( right < 1 ) right = 1;
setPrintRange( QRect( QPoint( left, m_printRange.top() ),
QPoint( right, m_printRange.bottom() ) ) );
}
//update repeat columns, when it has been defined
if ( m_printRepeatColumns.first != 0 )
{
int left = m_printRepeatColumns.first;
int right = m_printRepeatColumns.second;
for( int i = 0; i <= nbCol; i++ )
{
if ( left > col ) left--;
if ( right >= col ) right--;
}
//Validity checks
if ( left < 1 ) left = 1;
if ( right < 1 ) right = 1;
setPrintRepeatColumns ( qMakePair( left, right ) );
}
}
void SheetPrint::removeRow( int row, int nbRow )
{
//update print range, when it has been defined
if ( m_printRange != QRect( QPoint(1, 1), QPoint(KS_colMax, KS_rowMax) ) )
{
int top = m_printRange.top();
int bottom = m_printRange.bottom();
for( int i = 0; i <= nbRow; i++ )
{
if ( top > row ) top--;
if ( bottom >= row ) bottom--;
}
//Validity checks
if ( top < 1 ) top = 1;
if ( bottom < 1 ) bottom = 1;
setPrintRange( QRect( QPoint( m_printRange.left(), top ),
QPoint( m_printRange.right(), bottom ) ) );
}
//update repeat rows, when it has been defined
if ( m_printRepeatRows.first != 0 )
{
int top = m_printRepeatRows.first;
int bottom = m_printRepeatRows.second;
for( int i = 0; i <= nbRow; i++ )
{
if ( top > row ) top--;
if ( bottom >= row ) bottom--;
}
//Validity checks
if ( top < 1 ) top = 1;
if ( bottom < 1 ) bottom = 1;
setPrintRepeatRows( qMakePair( top, bottom ) );
}
}
void SheetPrint::setZoom( double _zoom, bool checkPageLimit )
{
if( m_dZoom == _zoom )
{
return;
}
m_dZoom = _zoom;
updatePrintRepeatColumnsWidth();
updatePrintRepeatRowsHeight();
updateNewPageListX( 0 );
updateNewPageListY( 0 );
if( m_pSheet->isShowPageBorders() )
emit sig_updateView( m_pSheet );
if( checkPageLimit )
{
calculateZoomForPageLimitX();
calculateZoomForPageLimitY();
}
m_pDoc->setModified( true );
}
bool PrintNewPageEntry::operator==( PrintNewPageEntry const & entry ) const
{
return m_iStartItem == entry.m_iStartItem;
}
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