131 lines
3.9 KiB
C++
131 lines
3.9 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) 2013-2017 CERN
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* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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* Copyright (C) 2017-2021 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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#include <functional>
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using namespace std::placeholders;
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#include <board.h>
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#include <board_item.h>
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#include <footprint.h>
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#include <pcb_edit_frame.h>
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#include <pcb_group.h>
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#include <class_draw_panel_gal.h>
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#include <view/view_controls.h>
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#include <view/view_group.h>
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#include <gal/painter.h>
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#include <bitmaps.h>
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#include <tool/tool_event.h>
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#include <tool/tool_manager.h>
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#include <tools/pcb_selection.h>
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#include <connectivity/connectivity_data.h>
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#include "pcb_selection_tool.h"
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#include "pcb_actions.h"
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#include "plugins/kicad/pcb_plugin.h"
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EDA_ITEM* PCB_SELECTION::GetTopLeftItem( bool aFootprintsOnly ) const
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{
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EDA_ITEM* topLeftItem = nullptr;
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VECTOR2I pnt;
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// find the leftmost (smallest x coord) and highest (smallest y with the smallest x) item in the selection
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for( EDA_ITEM* item : m_items )
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{
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pnt = item->GetPosition();
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if( ( item->Type() != PCB_FOOTPRINT_T ) && aFootprintsOnly )
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{
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continue;
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}
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else
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{
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if( topLeftItem == nullptr )
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{
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topLeftItem = item;
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}
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else if( ( pnt.x < topLeftItem->GetPosition().x ) ||
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( ( topLeftItem->GetPosition().x == pnt.x ) &&
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( pnt.y < topLeftItem->GetPosition().y ) ) )
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{
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topLeftItem = item;
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}
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}
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}
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return topLeftItem;
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}
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const std::vector<KIGFX::VIEW_ITEM*> PCB_SELECTION::updateDrawList() const
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{
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std::vector<VIEW_ITEM*> items;
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std::function<void ( EDA_ITEM* )> addItem;
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addItem = [&]( EDA_ITEM* item )
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{
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items.push_back( item );
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if( item->Type() == PCB_FOOTPRINT_T )
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{
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FOOTPRINT* footprint = static_cast<FOOTPRINT*>( item );
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footprint->RunOnChildren( [&]( BOARD_ITEM* bitem )
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{
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addItem( bitem );
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} );
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}
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else if( item->Type() == PCB_GROUP_T )
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{
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PCB_GROUP* group = static_cast<PCB_GROUP*>( item );
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group->RunOnChildren( [&]( BOARD_ITEM* bitem )
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{
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addItem( bitem );
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} );
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}
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};
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for( EDA_ITEM* item : m_items )
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addItem( item );
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return items;
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}
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const LSET PCB_SELECTION::GetSelectionLayers()
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{
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LSET retval;
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for( EDA_ITEM* item : m_items )
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{
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if( BOARD_ITEM* board_item = dynamic_cast<BOARD_ITEM*>( item ) )
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retval |= board_item->GetLayerSet();
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}
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return retval;
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}
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