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/* This file is part of the KDE project
Copyright (C) 2001 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 "KoRichText.h"
#include "KoTextFormat.h"
#include "KoTextParag.h"
#include "KoTextZoomHandler.h"
#include "KoTextDocument.h"
#include <kdebug.h>
#include <kcommand.h>
//void KoTextCustomItem::setPainter( QPainter*, bool adjust ){ if ( adjust ) width = 0; }
//void KoTextCustomItem::setPainter( QPainter*, bool ){ resize(); } // changed for kotext
bool KoTextCustomItem::enter( KoTextCursor *, KoTextDocument *&doc, KoTextParag *¶g, int &idx, int &ox, int &oy, bool atEnd )
{
doc = doc; parag = parag; idx = idx; ox = ox; oy = oy; Q_UNUSED( atEnd ) return TRUE;
}
bool KoTextCustomItem::enterAt( KoTextCursor *, KoTextDocument *&doc, KoTextParag *¶g, int &idx, int &ox, int &oy, const QPoint & )
{
doc = doc; parag = parag; idx = idx; ox = ox; oy = oy; return TRUE;
}
bool KoTextCustomItem::next( KoTextCursor *, KoTextDocument *&doc, KoTextParag *¶g, int &idx, int &ox, int &oy )
{
doc = doc; parag = parag; idx = idx; ox = ox; oy = oy; return TRUE;
}
bool KoTextCustomItem::prev( KoTextCursor *, KoTextDocument *&doc, KoTextParag *¶g, int &idx, int &ox, int &oy )
{
doc = doc; parag = parag; idx = idx; ox = ox; oy = oy; return TRUE;
}
bool KoTextCustomItem::down( KoTextCursor *, KoTextDocument *&doc, KoTextParag *¶g, int &idx, int &ox, int &oy )
{
doc = doc; parag = parag; idx = idx; ox = ox; oy = oy; return TRUE;
}
bool KoTextCustomItem::up( KoTextCursor *, KoTextDocument *&doc, KoTextParag *¶g, int &idx, int &ox, int &oy )
{
doc = doc; parag = parag; idx = idx; ox = ox; oy = oy; return TRUE;
}
int KoTextCustomItem::index() const
{
Q_ASSERT( paragraph() );
KoTextParag * parag = paragraph();
return parag->findCustomItem( this );
}
KoTextFormat * KoTextCustomItem::format() const
{
KoTextParag * parag = paragraph();
//kdDebug(32500) << "KoTextCustomItem::format index=" << index() << " format=" << parag->at( index() )->format() << endl;
return parag->at( index() )->format();
}
void KoTextCustomItem::draw(QPainter* p, int _x, int _y, int cx, int cy, int cw, int ch, const QColorGroup& cg, bool selected )
{
KoTextZoomHandler *zh=textDocument()->paintingZoomHandler();
//kdDebug(32500)<<" x :"<<_x<<" y :"<<_y<<" cx :"<<cx<<" cy :"<<cy<<" ch :"<<ch<<" cw :"<<cw<<endl;
// Calculate index only once
// Hmm, should pass it to drawCustomItem...
int charIndex = index();
KoTextStringChar* stringChar = paragraph()->at( charIndex );
// Convert x, y, cx, cy, cw and ch from Layout Units to pixels.
int x = zh->layoutUnitToPixelX(_x) /*+ stringChar->pixelxadj*/;
int y = zh->layoutUnitToPixelY(_y);
cx = zh->layoutUnitToPixelX(cx);
cy = zh->layoutUnitToPixelY(cy);
cw = zh->layoutUnitToPixelX(_x,cw);
ch = zh->layoutUnitToPixelY(_y,ch);
int wpix = zh->layoutUnitToPixelX(_x,width);
int hpix = zh->layoutUnitToPixelX(_y,height);
//kdDebug(32500)<<"After x :"<<x<<" y :"<<y<<" cx :"<<cx<<" cy :"<<cy<<" ch :"<<ch<<" cw :"<<cw<<endl;
int ascentpix = zh->layoutUnitToPixelY( _y, ascent() );
KoTextFormat * fmt = stringChar->format();
//bool forPrint = ( p->device()->devType() == QInternal::Printer );
p->setFont( fmt->screenFont( zh ) );
int offset=0;
if ( fmt->vAlign() == KoTextFormat::AlignSuperScript )
offset = -( hpix - p->fontMetrics().height() );
if ( fmt->shadowDistanceX() != 0 || fmt->shadowDistanceY() != 0 ) {
int sx = fmt->shadowX( zh );
int sy = fmt->shadowY( zh );
if ( sx != 0 || sy != 0 )
{
p->save();
p->translate( sx, sy );
drawCustomItem(p, x, y, wpix, hpix, ascentpix, cx, cy, cw, ch, cg, selected, offset, true);
p->restore();
}
}
drawCustomItem(p, x, y, wpix, hpix, ascentpix, cx, cy, cw, ch, cg, selected, offset, false);
}
////////////////
void CustomItemsMap::insertItems( const KoTextCursor & startCursor, int size )
{
if ( isEmpty() )
return;
KoTextCursor cursor( startCursor );
for ( int i = 0; i < size; ++i )
{
CustomItemsMap::Iterator it = find( i );
if ( it != end() )
{
kdDebug(32500) << "CustomItemsMap::insertItems setting custom item " << it.data() << endl;
cursor.parag()->setCustomItem( cursor.index(), it.data(), 0 );
it.data()->setDeleted( false );
}
cursor.gotoRight();
}
}
void CustomItemsMap::deleteAll( KMacroCommand *macroCmd )
{
Iterator it = begin();
for ( ; it != end(); ++it )
{
KoTextCustomItem * item = it.data();
KCommand * itemCmd = item->deleteCommand();
if ( itemCmd && macroCmd )
{
macroCmd->addCommand( itemCmd );
itemCmd->execute(); // the item-specific delete stuff hasn't been done
}
item->setDeleted( true );
}
}
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