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Diffstat (limited to 'common/worksheet_viewitem.cpp')
| -rw-r--r-- | common/worksheet_viewitem.cpp | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/common/worksheet_viewitem.cpp b/common/worksheet_viewitem.cpp new file mode 100644 index 0000000..cf02991 --- /dev/null +++ b/common/worksheet_viewitem.cpp @@ -0,0 +1,210 @@ +/* + * 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 ); +} |