kicad/pcbnew/pcb_view.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013-2017 CERN
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
* @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
*/
#include <functional>
using namespace std::placeholders;
#include <pcb_view.h>
#include <pcb_display_options.h>
#include <pcb_painter.h>
#include <pcb_group.h>
#include <footprint.h>
namespace KIGFX {
PCB_VIEW::PCB_VIEW( bool aIsDynamic ) :
VIEW( aIsDynamic )
{
// Set m_boundary to define the max area size. The default value
// is acceptable for Pcbnew and Gerbview.
// However, ensure this area has the right size (max size allowed by integer coordinates)
// in case of the default value is changed.
// Could be a size depending on the worksheet size.
typedef std::numeric_limits<int> coord_limits;
double pos = coord_limits::lowest() / 2 + coord_limits::epsilon();
double size = coord_limits::max() - coord_limits::epsilon();
m_boundary.SetOrigin( pos, pos );
m_boundary.SetSize( size, size );
}
PCB_VIEW::~PCB_VIEW()
{
}
void PCB_VIEW::Add( KIGFX::VIEW_ITEM* aItem, int aDrawPriority )
{
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BOARD_ITEM* boardItem = dynamic_cast<BOARD_ITEM*>( aItem );
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if( boardItem && boardItem->Type() == PCB_FOOTPRINT_T )
{
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FOOTPRINT* footprint = static_cast<FOOTPRINT*>( boardItem );
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footprint->RunOnChildren( [this]( BOARD_ITEM* aChild )
{
VIEW::Add( aChild );
} );
}
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VIEW::Add( aItem, aDrawPriority );
}
void PCB_VIEW::Remove( KIGFX::VIEW_ITEM* aItem )
{
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BOARD_ITEM* boardItem = dynamic_cast<BOARD_ITEM*>( aItem );
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if( boardItem && boardItem->Type() == PCB_FOOTPRINT_T )
{
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FOOTPRINT* footprint = static_cast<FOOTPRINT*>( boardItem );
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footprint->RunOnChildren( [this]( BOARD_ITEM* aChild )
{
VIEW::Remove( aChild );
} );
}
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VIEW::Remove( aItem );
}
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void PCB_VIEW::Update( const KIGFX::VIEW_ITEM* aItem, int aUpdateFlags ) const
{
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const BOARD_ITEM* boardItem = dynamic_cast<const BOARD_ITEM*>( aItem );
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if( boardItem && boardItem->Type() == PCB_FOOTPRINT_T )
{
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const FOOTPRINT* footprint = static_cast<const FOOTPRINT*>( boardItem );
footprint->RunOnChildren(
[this, aUpdateFlags]( BOARD_ITEM* child )
{
VIEW::Update( child, aUpdateFlags );
} );
}
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else if( boardItem && boardItem->Type() == PCB_GROUP_T )
{
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const PCB_GROUP* group = static_cast<const PCB_GROUP*>( boardItem );
group->RunOnChildren(
[this, aUpdateFlags]( BOARD_ITEM* child )
{
Update( child, aUpdateFlags );
} );
}
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VIEW::Update( aItem, aUpdateFlags );
}
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void PCB_VIEW::Update( const KIGFX::VIEW_ITEM* aItem ) const
{
PCB_VIEW::Update( aItem, KIGFX::ALL );
}
void PCB_VIEW::UpdateDisplayOptions( const PCB_DISPLAY_OPTIONS& aOptions )
{
auto painter = static_cast<KIGFX::PCB_PAINTER*>( GetPainter() );
auto settings = static_cast<KIGFX::PCB_RENDER_SETTINGS*>( painter->GetSettings() );
settings->LoadDisplayOptions( aOptions, settings->GetShowPageLimits() );
}
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}