262 lines
7.1 KiB
C++
262 lines
7.1 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) 2011 jean-pierre.charras
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* Copyright (C) 2022 Mike Williams
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* Copyright (C) 2011-2023 KiCad Developers, see AUTHORS.txt for contributors.
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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 pcb_bitmap.cpp
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*/
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#include <pcb_draw_panel_gal.h>
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#include <plotters/plotter.h>
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#include <settings/color_settings.h>
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#include <bitmaps.h>
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#include <base_units.h>
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#include <common.h>
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#include <eda_draw_frame.h>
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#include <core/mirror.h>
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#include <board.h>
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#include <pcb_bitmap.h>
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#include <trigo.h>
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#include <geometry/shape_rect.h>
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#include <wx/mstream.h>
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PCB_BITMAP::PCB_BITMAP( BOARD_ITEM* aParent, const VECTOR2I& pos, PCB_LAYER_ID aLayer ) :
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BOARD_ITEM( aParent, PCB_BITMAP_T, aLayer )
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{
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m_pos = pos;
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m_image = new BITMAP_BASE();
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m_image->SetPixelSizeIu( (float) pcbIUScale.MilsToIU( 1000 ) / m_image->GetPPI() );
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}
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PCB_BITMAP::PCB_BITMAP( const PCB_BITMAP& aPCBBitmap ) : BOARD_ITEM( aPCBBitmap )
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{
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m_pos = aPCBBitmap.m_pos;
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m_image = new BITMAP_BASE( *aPCBBitmap.m_image );
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m_image->SetPixelSizeIu( (float) pcbIUScale.MilsToIU( 1000 ) / m_image->GetPPI() );
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}
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PCB_BITMAP& PCB_BITMAP::operator=( const BOARD_ITEM& aItem )
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{
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wxCHECK_MSG( Type() == aItem.Type(), *this,
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wxT( "Cannot assign object type " ) + aItem.GetClass() + wxT( " to type " )
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+ GetClass() );
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if( &aItem != this )
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{
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BOARD_ITEM::operator=( aItem );
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PCB_BITMAP* bitmap = (PCB_BITMAP*) &aItem;
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delete m_image;
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m_image = new BITMAP_BASE( *bitmap->m_image );
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m_pos = bitmap->m_pos;
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m_image->SetPixelSizeIu( (float) pcbIUScale.MilsToIU( 1000 ) / m_image->GetPPI() );
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}
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return *this;
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}
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void PCB_BITMAP::SetImage( wxImage* aImage )
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{
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m_image->SetImage( aImage );
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m_image->SetPixelSizeIu( (float) pcbIUScale.MilsToIU( 1000 ) / m_image->GetPPI() );
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}
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bool PCB_BITMAP::ReadImageFile( const wxString& aFullFilename )
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{
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if( m_image->ReadImageFile( aFullFilename ) )
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{
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m_image->SetPixelSizeIu( (float) pcbIUScale.MilsToIU( 1000 ) / m_image->GetPPI() );
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return true;
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}
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return false;
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}
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EDA_ITEM* PCB_BITMAP::Clone() const
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{
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return new PCB_BITMAP( *this );
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}
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void PCB_BITMAP::swapData( BOARD_ITEM* aItem )
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{
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wxCHECK_RET( aItem->Type() == PCB_BITMAP_T,
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wxString::Format( wxT( "PCB_BITMAP object cannot swap data with %s object." ),
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aItem->GetClass() ) );
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PCB_BITMAP* item = (PCB_BITMAP*) aItem;
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std::swap( m_layer, item->m_layer );
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std::swap( m_isKnockout, item->m_isKnockout );
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std::swap( m_isLocked, item->m_isLocked );
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std::swap( m_flags, item->m_flags );
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std::swap( m_status, item->m_status );
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std::swap( m_parent, item->m_parent );
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std::swap( m_forceVisible, item->m_forceVisible );
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std::swap( m_pos, item->m_pos );
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std::swap( m_image, item->m_image );
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}
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double PCB_BITMAP::ViewGetLOD( int aLayer, KIGFX::VIEW* aView ) const
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{
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constexpr double HIDE = std::numeric_limits<double>::max();
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// All bitmaps are drawn on LAYER_DRAW_BITMAPS, but their
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// associated board layer controls their visibility.
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if( !GetBoard()->IsLayerVisible( m_layer ) )
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return HIDE;
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return aView->IsLayerVisible( LAYER_DRAW_BITMAPS ) ? 0.0 : HIDE;
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}
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const BOX2I PCB_BITMAP::GetBoundingBox() const
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{
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// Bitmaps are center origin, BOX2Is need top-left origin
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VECTOR2I size = m_image->GetSize();
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VECTOR2I topLeft = { m_pos.x - size.x / 2, m_pos.y - size.y / 2 };
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return BOX2I( topLeft, size );
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}
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std::shared_ptr<SHAPE> PCB_BITMAP::GetEffectiveShape( PCB_LAYER_ID aLayer, FLASHING aFlash ) const
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{
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BOX2I box = GetBoundingBox();
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return std::shared_ptr<SHAPE_RECT>( new SHAPE_RECT( box.GetPosition(), box.GetWidth(),
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box.GetHeight() ) );
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}
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const VECTOR2I PCB_BITMAP::GetSize() const
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{
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return m_image->GetSize();
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}
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void PCB_BITMAP::Flip( const VECTOR2I& aCentre, bool aFlipLeftRight )
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{
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if( aFlipLeftRight )
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{
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MIRROR( m_pos.x, aCentre.x );
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m_image->Mirror( false );
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}
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else
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{
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MIRROR( m_pos.y, aCentre.y );
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m_image->Mirror( true );
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}
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}
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void PCB_BITMAP::Rotate( const VECTOR2I& aCenter, const EDA_ANGLE& aAngle )
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{
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RotatePoint( m_pos, aCenter, aAngle );
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m_image->Rotate( false );
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}
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#if defined( DEBUG )
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void PCB_BITMAP::Show( int nestLevel, std::ostream& os ) const
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{
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// XML output:
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wxString s = GetClass();
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NestedSpace( nestLevel, os ) << '<' << s.Lower().mb_str() << m_pos << "/>\n";
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}
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#endif
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bool PCB_BITMAP::HitTest( const VECTOR2I& aPosition, int aAccuracy ) const
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{
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BOX2I rect = GetBoundingBox();
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rect.Inflate( aAccuracy );
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return rect.Contains( aPosition );
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}
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bool PCB_BITMAP::HitTest( const BOX2I& aRect, bool aContained, int aAccuracy ) const
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{
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BOX2I rect = aRect;
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rect.Inflate( aAccuracy );
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if( aContained )
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return rect.Contains( GetBoundingBox() );
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return rect.Intersects( GetBoundingBox() );
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}
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BITMAPS PCB_BITMAP::GetMenuImage() const
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{
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return BITMAPS::image;
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}
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void PCB_BITMAP::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList )
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{
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aList.emplace_back( _( "Bitmap" ), wxEmptyString );
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aList.emplace_back( _( "Width" ), aFrame->MessageTextFromValue( GetSize().x ) );
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aList.emplace_back( _( "Height" ), aFrame->MessageTextFromValue( GetSize().y ) );
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aList.emplace_back( _( "Layer" ), LayerName( m_layer ) );
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}
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void PCB_BITMAP::ViewGetLayers( int aLayers[], int& aCount ) const
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{
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aCount = 1;
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aLayers[0] = BITMAP_LAYER_FOR( m_layer );
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}
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static struct PCB_BITMAP_DESC
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{
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PCB_BITMAP_DESC()
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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REGISTER_TYPE( PCB_BITMAP );
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propMgr.InheritsAfter( TYPE_HASH( PCB_BITMAP ), TYPE_HASH( BOARD_ITEM ) );
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const wxString groupBitmap = _HKI( "Bitmap Properties" );
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propMgr.AddProperty( new PROPERTY<PCB_BITMAP, double>( _HKI( "Scale" ),
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&PCB_BITMAP::SetImageScale, &PCB_BITMAP::GetImageScale ),
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groupBitmap );
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// For future use
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const wxString greyscale = _HKI( "Greyscale" );
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}
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} _PCB_BITMAP_DESC;
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