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