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/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2013 CERN
* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file worksheet_viewitem.cpp
* @brief Class that handles properties and drawing of worksheet layout.
*/
#include <worksheet_viewitem.h>
#include <worksheet_shape_builder.h>
#include <gal/graphics_abstraction_layer.h>
#include <painter.h>
#include <layers_id_colors_and_visibility.h>
#include <boost/foreach.hpp>
#include <class_page_info.h>
using namespace KIGFX;
WORKSHEET_VIEWITEM::WORKSHEET_VIEWITEM( const PAGE_INFO* aPageInfo, const TITLE_BLOCK* aTitleBlock ) :
EDA_ITEM( NOT_USED ), // this item is never added to a BOARD so it needs no type
m_titleBlock( aTitleBlock ), m_pageInfo( aPageInfo ), m_sheetNumber( 1 ), m_sheetCount( 1 ) {}
void WORKSHEET_VIEWITEM::SetPageInfo( const PAGE_INFO* aPageInfo )
{
m_pageInfo = aPageInfo;
ViewUpdate( GEOMETRY );
}
void WORKSHEET_VIEWITEM::SetTitleBlock( const TITLE_BLOCK* aTitleBlock )
{
m_titleBlock = aTitleBlock;
ViewUpdate( GEOMETRY );
}
const BOX2I WORKSHEET_VIEWITEM::ViewBBox() const
{
BOX2I bbox;
if( m_pageInfo != NULL )
{
bbox.SetOrigin( VECTOR2I( 0, 0 ) );
bbox.SetEnd( VECTOR2I( m_pageInfo->GetWidthMils() * 25400,
m_pageInfo->GetHeightMils() * 25400 ) );
}
else
{
bbox.SetMaximum();
}
return bbox;
}
void WORKSHEET_VIEWITEM::ViewDraw( int aLayer, GAL* aGal ) const
{
RENDER_SETTINGS* settings = m_view->GetPainter()->GetSettings();
wxString fileName( m_fileName.c_str(), wxConvUTF8 );
wxString sheetName( m_sheetName.c_str(), wxConvUTF8 );
WS_DRAW_ITEM_LIST drawList;
drawList.SetPenSize( settings->GetWorksheetLineWidth() );
// Sorry, but I don't get this multi #ifdef from include/convert_to_biu.h, so here goes a magic
// number. IU_PER_MILS should be 25400 (as in a different compilation unit), but somehow
// it equals 1 in this case..
drawList.SetMilsToIUfactor( 25400 /* IU_PER_MILS */ );
drawList.SetSheetNumber( m_sheetNumber );
drawList.SetSheetCount( m_sheetCount );
drawList.SetFileName( fileName );
drawList.SetSheetName( sheetName );
COLOR4D color = settings->GetColor( this, aLayer );
EDA_COLOR_T edaColor = ColorFindNearest( color.r * 255, color.g * 255, color.b * 255 );
drawList.BuildWorkSheetGraphicList( *m_pageInfo, *m_titleBlock, edaColor, edaColor );
// Draw all the components that make the page layout
WS_DRAW_ITEM_BASE* item = drawList.GetFirst();
while( item )
{
switch( item->GetType() )
{
case WS_DRAW_ITEM_BASE::wsg_line:
draw( static_cast<const WS_DRAW_ITEM_LINE*>( item ), aGal );
break;
case WS_DRAW_ITEM_BASE::wsg_rect:
draw( static_cast<const WS_DRAW_ITEM_RECT*>( item ), aGal );
break;
case WS_DRAW_ITEM_BASE::wsg_poly:
draw( static_cast<const WS_DRAW_ITEM_POLYGON*>( item ), aGal );
break;
case WS_DRAW_ITEM_BASE::wsg_text:
draw( static_cast<const WS_DRAW_ITEM_TEXT*>( item ), aGal );
break;
case WS_DRAW_ITEM_BASE::wsg_bitmap:
break;
}
item = drawList.GetNext();
}
// Draw gray line that outlines the sheet size
drawBorder( aGal );
}
void WORKSHEET_VIEWITEM::ViewGetLayers( int aLayers[], int& aCount ) const
{
aCount = 1;
aLayers[0] = ITEM_GAL_LAYER( WORKSHEET );
}
void WORKSHEET_VIEWITEM::draw( const WS_DRAW_ITEM_LINE* aItem, GAL* aGal ) const
{
aGal->SetIsStroke( true );
aGal->SetIsFill( false );
aGal->SetStrokeColor( COLOR4D( aItem->GetColor() ) );
aGal->SetLineWidth( aItem->GetPenWidth() );
aGal->DrawLine( VECTOR2D( aItem->GetStart() ), VECTOR2D( aItem->GetEnd() ) );
}
void WORKSHEET_VIEWITEM::draw( const WS_DRAW_ITEM_RECT* aItem, GAL* aGal ) const
{
aGal->SetIsStroke( true );
aGal->SetIsFill( false );
aGal->SetStrokeColor( COLOR4D( aItem->GetColor() ) );
aGal->SetLineWidth( aItem->GetPenWidth() );
aGal->DrawRectangle( VECTOR2D( aItem->GetStart() ), VECTOR2D( aItem->GetEnd() ) );
}
void WORKSHEET_VIEWITEM::draw( const WS_DRAW_ITEM_POLYGON* aItem, GAL* aGal ) const
{
std::deque<VECTOR2D> corners;
BOOST_FOREACH( wxPoint point, aItem->m_Corners )
{
corners.push_back( VECTOR2D( point ) );
}
if( aItem->IsFilled() )
{
aGal->SetFillColor( COLOR4D( aItem->GetColor() ) );
aGal->SetIsFill( true );
aGal->SetIsStroke( false );
aGal->DrawPolygon( corners );
}
else
{
aGal->SetStrokeColor( COLOR4D( aItem->GetColor() ) );
aGal->SetIsFill( false );
aGal->SetIsStroke( true );
aGal->SetLineWidth( aItem->GetPenWidth() );
aGal->DrawPolyline( corners );
}
}
void WORKSHEET_VIEWITEM::draw( const WS_DRAW_ITEM_TEXT* aItem, GAL* aGal ) const
{
VECTOR2D position( aItem->GetTextPosition().x, aItem->GetTextPosition().y );
aGal->Save();
aGal->Translate( position );
aGal->Rotate( -aItem->GetOrientation() * M_PI / 1800.0 );
aGal->SetStrokeColor( COLOR4D( aItem->GetColor() ) );
aGal->SetLineWidth( aItem->GetThickness() );
aGal->SetTextAttributes( aItem );
aGal->StrokeText( aItem->GetShownText(), VECTOR2D( 0, 0 ), 0.0 );
aGal->Restore();
}
void WORKSHEET_VIEWITEM::drawBorder( GAL* aGal ) const
{
VECTOR2D origin = VECTOR2D( 0.0, 0.0 );
VECTOR2D end = VECTOR2D( m_pageInfo->GetWidthMils() * 25400,
m_pageInfo->GetHeightMils() * 25400 );
aGal->SetIsStroke( true );
aGal->SetIsFill( false );
aGal->DrawRectangle( origin, end );
}
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