95 lines
3.0 KiB
C++
95 lines
3.0 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) 2019 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 <page_layout/ws_proxy_undo_item.h>
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#include <page_layout/ws_data_item.h>
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#include <page_layout/ws_data_model.h>
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#include <view/view.h>
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#include <eda_draw_frame.h>
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#include <macros.h>
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using namespace KIGFX;
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WS_PROXY_UNDO_ITEM::WS_PROXY_UNDO_ITEM( const EDA_DRAW_FRAME* aFrame ) :
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EDA_ITEM( aFrame ? WS_PROXY_UNDO_ITEM_PLUS_T : WS_PROXY_UNDO_ITEM_T ),
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m_selectedDataItem( INT_MAX ),
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m_selectedDrawItem( INT_MAX )
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{
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if( aFrame )
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{
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m_pageInfo = aFrame->GetPageSettings();
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m_titleBlock = aFrame->GetTitleBlock();
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}
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WS_DATA_MODEL& model = WS_DATA_MODEL::GetTheInstance();
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model.SaveInString( m_layoutSerialization );
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for( size_t ii = 0; ii < model.GetItems().size(); ++ii )
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{
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WS_DATA_ITEM* dataItem = model.GetItem( ii );
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for( size_t jj = 0; jj < dataItem->GetDrawItems().size(); ++jj )
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{
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WS_DRAW_ITEM_BASE* drawItem = dataItem->GetDrawItems()[ jj ];
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if( drawItem->IsSelected() )
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{
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m_selectedDataItem = ii;
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m_selectedDrawItem = jj;
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break;
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}
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}
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}
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}
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void WS_PROXY_UNDO_ITEM::Restore( EDA_DRAW_FRAME* aFrame, KIGFX::VIEW* aView )
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{
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if( Type() == WS_PROXY_UNDO_ITEM_PLUS_T )
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{
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aFrame->SetPageSettings( m_pageInfo );
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aFrame->SetTitleBlock( m_titleBlock );
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}
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WS_DATA_MODEL::GetTheInstance().SetPageLayout( TO_UTF8( m_layoutSerialization ) );
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if( aView )
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{
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aView->Clear();
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for( int ii = 0; ii < (int)WS_DATA_MODEL::GetTheInstance().GetItems().size(); ++ii )
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{
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WS_DATA_ITEM* dataItem = WS_DATA_MODEL::GetTheInstance().GetItem( ii );
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dataItem->SyncDrawItems( nullptr, aView );
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if( ii == m_selectedDataItem && m_selectedDrawItem < (int)dataItem->GetDrawItems().size() )
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{
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WS_DRAW_ITEM_BASE* drawItem = dataItem->GetDrawItems()[ m_selectedDrawItem ];
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drawItem->SetSelected();
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}
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}
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}
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}
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