163 lines
4.2 KiB
C++
163 lines
4.2 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2013-2017 CERN
|
|
* Copyright (C) 2021 KiCad Developers, see AUTHORS.txt for contributors.
|
|
* @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 <algorithm>
|
|
#include <eda_item.h>
|
|
#include <tool/selection.h>
|
|
|
|
|
|
void SELECTION::Add( EDA_ITEM* aItem )
|
|
{
|
|
// We're not sorting here; this is just a time-optimized way to do an
|
|
// inclusion check. std::lower_bound will return the first i >= aItem
|
|
// and the second i > aItem check rules out i == aItem.
|
|
ITER i = std::lower_bound( m_items.begin(), m_items.end(), aItem );
|
|
|
|
if( i == m_items.end() || *i > aItem )
|
|
m_items.insert( i, aItem );
|
|
}
|
|
|
|
|
|
void SELECTION::Remove( EDA_ITEM* aItem )
|
|
{
|
|
ITER i = std::lower_bound( m_items.begin(), m_items.end(), aItem );
|
|
|
|
if( !( i == m_items.end() || *i > aItem ) )
|
|
m_items.erase( i );
|
|
}
|
|
|
|
|
|
KIGFX::VIEW_ITEM* SELECTION::GetItem( unsigned int aIdx ) const
|
|
{
|
|
if( aIdx < m_items.size() )
|
|
return m_items[aIdx];
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
|
|
bool SELECTION::Contains( EDA_ITEM* aItem ) const
|
|
{
|
|
CITER i = std::lower_bound( m_items.begin(), m_items.end(), aItem );
|
|
|
|
return !( i == m_items.end() || *i > aItem );
|
|
}
|
|
|
|
|
|
/// Returns the center point of the selection area bounding box.
|
|
VECTOR2I SELECTION::GetCenter() const
|
|
{
|
|
KICAD_T labelTypes[] = { SCH_LABEL_T, SCH_GLOBAL_LABEL_T, SCH_HIER_LABEL_T, EOT };
|
|
bool includeLabels = true;
|
|
|
|
// If the selection contains at least one non-label then don't include labels when
|
|
// calculating the centerpoint.
|
|
|
|
for( EDA_ITEM* item : m_items )
|
|
{
|
|
if( !item->IsType( labelTypes ) )
|
|
{
|
|
includeLabels = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
EDA_RECT bbox;
|
|
|
|
for( EDA_ITEM* item : m_items )
|
|
{
|
|
if( !item->IsType( labelTypes ) || includeLabels )
|
|
bbox.Merge( item->GetBoundingBox() );
|
|
}
|
|
|
|
return static_cast<VECTOR2I>( bbox.Centre() );
|
|
}
|
|
|
|
|
|
EDA_RECT SELECTION::GetBoundingBox() const
|
|
{
|
|
EDA_RECT bbox;
|
|
|
|
for( EDA_ITEM* item : m_items )
|
|
bbox.Merge( item->GetBoundingBox() );
|
|
|
|
return bbox;
|
|
}
|
|
|
|
|
|
bool SELECTION::HasType( KICAD_T aType ) const
|
|
{
|
|
for( auto item : m_items )
|
|
{
|
|
if( item->Type() == aType )
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
const std::vector<KIGFX::VIEW_ITEM*> SELECTION::updateDrawList() const
|
|
{
|
|
std::vector<VIEW_ITEM*> items;
|
|
|
|
for( auto item : m_items )
|
|
items.push_back( item );
|
|
|
|
return items;
|
|
}
|
|
|
|
|
|
bool SELECTION::AreAllItemsIdentical() const
|
|
{
|
|
return ( std::all_of( m_items.begin() + 1, m_items.end(),
|
|
[&]( const EDA_ITEM* r )
|
|
{
|
|
return r->Type() == m_items.front()->Type();
|
|
} ) );
|
|
}
|
|
|
|
|
|
bool SELECTION::OnlyContains( std::vector<KICAD_T> aList ) const
|
|
{
|
|
return ( std::all_of( m_items.begin(), m_items.end(),
|
|
[&]( const EDA_ITEM* r )
|
|
{
|
|
bool ok = false;
|
|
|
|
for( const KICAD_T& type : aList )
|
|
{
|
|
if( r->Type() == type )
|
|
{
|
|
ok = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ok;
|
|
} ) );
|
|
}
|