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-rw-r--r--kugar/kudesigner_lib/reportitem.cpp247
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diff --git a/kugar/kudesigner_lib/reportitem.cpp b/kugar/kudesigner_lib/reportitem.cpp
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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 <qrect.h>
+#include <qpainter.h>
+#include <qregexp.h>
+
+#include <koproperty/property.h>
+
+#include "canvas.h"
+#include "band.h"
+#include "propertyserializer.h"
+
+#include <kdebug.h>
+
+namespace Kudesigner
+{
+
+QRect ReportItem::topLeftResizableRect()
+{
+ return QRect( ( int ) x(), ( int ) y(), HolderSize, HolderSize );
+}
+
+QRect ReportItem::bottomLeftResizableRect()
+{
+ return QRect( ( int ) x(), ( int ) ( y() + height() - HolderSize ), HolderSize, HolderSize );
+}
+
+QRect ReportItem::topRightResizableRect()
+{
+ return QRect( ( int ) ( x() + width() - HolderSize ), ( int ) y(), HolderSize, HolderSize );
+}
+
+QRect ReportItem::bottomRightResizableRect()
+{
+ return QRect( ( int ) ( x() + width() - HolderSize ), ( int ) ( y() + height() - HolderSize ), HolderSize, HolderSize );
+}
+
+QRect ReportItem::topMiddleResizableRect()
+{
+ return QRect( ( int ) ( x() + width() / 2 - HolderSize / 2. ), ( int ) y(), HolderSize, HolderSize );
+}
+
+QRect ReportItem::bottomMiddleResizableRect()
+{
+ return QRect( ( int ) ( x() + width() / 2 - HolderSize / 2. ), ( int ) ( y() + height() - HolderSize ), HolderSize, HolderSize );
+}
+
+QRect ReportItem::leftMiddleResizableRect()
+{
+ return QRect( ( int ) x(), ( int ) ( y() + height() / 2 - HolderSize / 2. ), HolderSize, HolderSize );
+}
+
+QRect ReportItem::rightMiddleResizableRect()
+{
+ return QRect( ( 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 parentSection;
+}
+
+void ReportItem::setSection( Band *section )
+{
+ props[ "X" ].setValue( ( int ) ( x() - section->x() ) );
+ props[ "Y" ].setValue( ( int ) ( y() - section->y() ) );
+ parentSection = section;
+}
+
+void ReportItem::setSectionUndestructive( Band *section )
+{
+ parentSection = section;
+}
+
+QString ReportItem::getXml()
+{
+ QString result = "";
+
+ int i = 1;
+ for ( Set::Iterator it( props ); it.current(); ++it )
+ {
+ if ( !( i % 3 ) )
+ result += "\n\t\t ";
+ result += " " + QString(it.currentKey()) + "=" + "\"" + escape( PropertySerializer::toString( it.current() ) ) + "\"";
+ i++;
+ }
+
+ return result;
+}
+
+int ReportItem::isInHolder( const QPoint p )
+{
+ if ( topLeftResizableRect().contains( p ) )
+ return ( ResizeTop | ResizeLeft );
+ if ( bottomLeftResizableRect().contains( p ) )
+ return ( ResizeBottom | ResizeLeft );
+ if ( leftMiddleResizableRect().contains( p ) )
+ return ( ResizeLeft );
+ if ( bottomMiddleResizableRect().contains( p ) )
+ return ( ResizeBottom );
+ if ( topMiddleResizableRect().contains( p ) )
+ return ( ResizeTop );
+ if ( topRightResizableRect().contains( p ) )
+ return ( ResizeTop | ResizeRight );
+ if ( bottomRightResizableRect().contains( p ) )
+ return ( ResizeBottom | ResizeRight );
+ if ( rightMiddleResizableRect().contains( p ) )
+ return ( ResizeRight );
+
+ return ResizeNothing;
+}
+
+void ReportItem::drawHolders( QPainter &painter )
+{
+ painter.setPen( QColor( 0, 0, 0 ) );
+
+ painter.setBrush( KGlobalSettings::highlightColor() );
+
+ QCanvasItemList list = collisions( false );
+ QCanvasItemList::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( Qt::red );
+ break;
+ }
+ default:
+ break;
+ }
+ }
+
+ if ( props["Height"].value().toInt() > section()->props["Height"].value().toInt() )
+ painter.setBrush( Qt::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 )
+{
+ QRect r1;
+ QRect 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 = QRect( x1, y1, x2 + width, y2 );
+ else if ( y1 == y2 )
+ r1 = QRect( x1, y1, x2, y2 + width );
+ }
+ else
+ r1 = QRect( 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 = QRect( x1, y1, x2 + width, y2 );
+ else if ( y1 == y2 )
+ r2 = QRect( x1, y1, x2, y2 + width );
+ }
+ else
+ r2 = QRect( 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;
+}
+
+QString ReportItem::escape( QString string )
+{
+ string.replace( QRegExp( "&" ), "&amp;" );
+ string.replace( QRegExp( "<" ), "&lt;" );
+ string.replace( QRegExp( ">" ), "&gt;" );
+ return string;
+}
+
+}
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