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/* This file is part of the KDE project
Copyright (C) 2002-2004 Alexander Dymo <adymo@mksat.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 "reportitem.h"
#include <klocale.h>
#include <kglobalsettings.h>
#include <tqrect.h>
#include <tqpainter.h>
#include <tqregexp.h>
#include <koproperty/property.h>
#include "canvas.h"
#include "band.h"
#include "propertyserializer.h"
#include <kdebug.h>
namespace Kudesigner
{
TQRect ReportItem::topLeftResizableRect()
{
return TQRect( ( int ) x(), ( int ) y(), HolderSize, HolderSize );
}
TQRect ReportItem::bottomLeftResizableRect()
{
return TQRect( ( int ) x(), ( int ) ( y() + height() - HolderSize ), HolderSize, HolderSize );
}
TQRect ReportItem::topRightResizableRect()
{
return TQRect( ( int ) ( x() + width() - HolderSize ), ( int ) y(), HolderSize, HolderSize );
}
TQRect ReportItem::bottomRightResizableRect()
{
return TQRect( ( int ) ( x() + width() - HolderSize ), ( int ) ( y() + height() - HolderSize ), HolderSize, HolderSize );
}
TQRect ReportItem::topMiddleResizableRect()
{
return TQRect( ( int ) ( x() + width() / 2 - HolderSize / 2. ), ( int ) y(), HolderSize, HolderSize );
}
TQRect ReportItem::bottomMiddleResizableRect()
{
return TQRect( ( int ) ( x() + width() / 2 - HolderSize / 2. ), ( int ) ( y() + height() - HolderSize ), HolderSize, HolderSize );
}
TQRect ReportItem::leftMiddleResizableRect()
{
return TQRect( ( int ) x(), ( int ) ( y() + height() / 2 - HolderSize / 2. ), HolderSize, HolderSize );
}
TQRect ReportItem::rightMiddleResizableRect()
{
return TQRect( ( int ) ( x() + width() - HolderSize ), ( int ) ( y() + height() / 2 - HolderSize / 2. ), HolderSize, HolderSize );
}
void ReportItem::updateGeomProps()
{
if ( !section() )
return ;
props[ "X" ].setValue( ( int ) ( x() - section() ->x() ) );
props[ "Y" ].setValue( ( int ) ( y() - section() ->y() ) );
props[ "Width" ].setValue( width() );
props[ "Height" ].setValue( height() );
}
Band *ReportItem::section()
{
return tqparentSection;
}
void ReportItem::setSection( Band *section )
{
props[ "X" ].setValue( ( int ) ( x() - section->x() ) );
props[ "Y" ].setValue( ( int ) ( y() - section->y() ) );
tqparentSection = section;
}
void ReportItem::setSectionUndestructive( Band *section )
{
tqparentSection = section;
}
TQString ReportItem::getXml()
{
TQString result = "";
int i = 1;
for ( Set::Iterator it( props ); it.current(); ++it )
{
if ( !( i % 3 ) )
result += "\n\t\t ";
result += " " + TQString(it.currentKey()) + "=" + "\"" + escape( PropertySerializer::toString( it.current() ) ) + "\"";
i++;
}
return result;
}
int ReportItem::isInHolder( const TQPoint p )
{
if ( topLeftResizableRect().tqcontains( p ) )
return ( ResizeTop | ResizeLeft );
if ( bottomLeftResizableRect().tqcontains( p ) )
return ( ResizeBottom | ResizeLeft );
if ( leftMiddleResizableRect().tqcontains( p ) )
return ( ResizeLeft );
if ( bottomMiddleResizableRect().tqcontains( p ) )
return ( ResizeBottom );
if ( topMiddleResizableRect().tqcontains( p ) )
return ( ResizeTop );
if ( topRightResizableRect().tqcontains( p ) )
return ( ResizeTop | ResizeRight );
if ( bottomRightResizableRect().tqcontains( p ) )
return ( ResizeBottom | ResizeRight );
if ( rightMiddleResizableRect().tqcontains( p ) )
return ( ResizeRight );
return ResizeNothing;
}
void ReportItem::drawHolders( TQPainter &painter )
{
painter.setPen( TQColor( 0, 0, 0 ) );
painter.setBrush( KGlobalSettings::highlightColor() );
TQCanvasItemList list = collisions( false );
TQCanvasItemList::iterator it = list.begin();
for ( ; it != list.end(); ++it )
{
switch ( ( *it )->rtti() )
{
case Rtti_Label:
case Rtti_Field:
case Rtti_Special:
case Rtti_Calculated:
case Rtti_Line:
{
ReportItem *item = static_cast<ReportItem*>( *it );
if ( section() != item->section() )
continue;
if ( intersects( item ) )
painter.setBrush( TQt::red );
break;
}
default:
break;
}
}
if ( props["Height"].value().toInt() > section()->props["Height"].value().toInt() )
painter.setBrush( TQt::red );
painter.drawRect( topLeftResizableRect() );
painter.drawRect( topRightResizableRect() );
painter.drawRect( bottomLeftResizableRect() );
painter.drawRect( bottomRightResizableRect() );
painter.drawRect( topMiddleResizableRect() );
painter.drawRect( bottomMiddleResizableRect() );
painter.drawRect( leftMiddleResizableRect() );
painter.drawRect( rightMiddleResizableRect() );
}
bool ReportItem::intersects( ReportItem *item )
{
TQRect r1;
TQRect r2;
if ( rtti() == Rtti_Line /*line*/ )
{
int x1 = props["X1"].value().toInt();
int x2 = props["X2"].value().toInt();
int y1 = props["Y1"].value().toInt();
int y2 = props["Y2"].value().toInt();
int width = props["Width"].value().toInt();
//TODO I'm not sure of a good fix for this, but for now I'm assuming lines
// in reports are either horizontal or vertical.
if ( x1 == x2 )
r1 = TQRect( x1, y1, x2 + width, y2 );
else if ( y1 == y2 )
r1 = TQRect( x1, y1, x2, y2 + width );
}
else
r1 = TQRect( props["X"].value().toInt(), props["Y"].value().toInt(),
props["Width"].value().toInt(), props["Height"].value().toInt() );
if ( item->rtti() == Rtti_Line /*line*/ )
{
int x1 = item->props["X1"].value().toInt();
int x2 = item->props["X2"].value().toInt();
int y1 = item->props["Y1"].value().toInt();
int y2 = item->props["Y2"].value().toInt();
int width = item->props["Width"].value().toInt();
//TODO I'm not sure of a good fix for this, but for now I'm assuming lines
// in reports are either horizontal or vertical.
if ( x1 == x2 )
r2 = TQRect( x1, y1, x2 + width, y2 );
else if ( y1 == y2 )
r2 = TQRect( x1, y1, x2, y2 + width );
}
else
r2 = TQRect( item->props["X"].value().toInt(), item->props["Y"].value().toInt(),
item->props["Width"].value().toInt(), item->props["Height"].value().toInt() );
bool intersects = r1.intersects( r2 );
if ( intersects )
kdDebug(30001) << rttiName( rtti() ) << " " << r1 << "\n"
<< "...is intersected by..." << "\n"
<< rttiName( item->rtti() ) << " " << r2
<< endl;
return intersects;
}
TQString ReportItem::escape( TQString string )
{
string.tqreplace( TQRegExp( "&" ), "&" );
string.tqreplace( TQRegExp( "<" ), "<" );
string.tqreplace( TQRegExp( ">" ), ">" );
return string;
}
}
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