502 lines
17 KiB
C++
502 lines
17 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 CERN
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* Copyright (C) 1992-2023 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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#include <sch_sheet_pin.h>
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#include <schematic.h>
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#include <tools/ee_actions.h>
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#include <tools/sch_find_replace_tool.h>
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#include <sch_sheet_path.h>
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int SCH_FIND_REPLACE_TOOL::FindAndReplace( const TOOL_EVENT& aEvent )
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{
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m_frame->ShowFindReplaceDialog( aEvent.IsAction( &ACTIONS::findAndReplace ) );
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return UpdateFind( aEvent );
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}
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int SCH_FIND_REPLACE_TOOL::UpdateFind( const TOOL_EVENT& aEvent )
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{
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EDA_SEARCH_DATA& data = m_frame->GetFindReplaceData();
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SCH_SEARCH_DATA* schSearchData = dynamic_cast<SCH_SEARCH_DATA*>( &data );
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bool selectedOnly = schSearchData ? schSearchData->searchSelectedOnly : false;
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auto visit =
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[&]( EDA_ITEM* aItem, SCH_SHEET_PATH* aSheet )
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{
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// We may get triggered when the dialog is not opened due to binding
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// SelectedItemsModified we also get triggered when the find dialog is
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// closed....so we need to double check the dialog is open.
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if( m_frame->m_findReplaceDialog != nullptr
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&& !data.findString.IsEmpty()
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&& aItem->Matches( data, aSheet )
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&& ( !selectedOnly || aItem->IsSelected() ) )
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{
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aItem->SetForceVisible( true );
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m_selectionTool->BrightenItem( aItem );
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m_foundItemHighlighted = true;
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}
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else if( aItem->IsBrightened() )
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{
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aItem->SetForceVisible( false );
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m_selectionTool->UnbrightenItem( aItem );
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}
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};
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auto visitAll =
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[&]()
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{
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for( SCH_ITEM* item : m_frame->GetScreen()->Items() )
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{
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visit( item, &m_frame->GetCurrentSheet() );
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item->RunOnChildren(
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[&]( SCH_ITEM* aChild )
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{
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visit( aChild, &m_frame->GetCurrentSheet() );
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} );
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}
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};
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if( aEvent.IsAction( &ACTIONS::find ) || aEvent.IsAction( &ACTIONS::findAndReplace )
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|| aEvent.IsAction( &ACTIONS::updateFind ) )
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{
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m_foundItemHighlighted = false;
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visitAll();
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}
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else if( aEvent.Matches( EVENTS::SelectedItemsModified ) )
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{
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for( EDA_ITEM* item : m_selectionTool->GetSelection() )
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visit( item, &m_frame->GetCurrentSheet() );
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}
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else if( aEvent.Matches( EVENTS::PointSelectedEvent )
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|| aEvent.Matches( EVENTS::SelectedEvent )
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|| aEvent.Matches( EVENTS::UnselectedEvent )
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|| aEvent.Matches( EVENTS::ClearedEvent ) )
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{
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// Normal find modifies the selection, but selection-based find does
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// not so we want to start over in the items we are searching through when
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// the selection changes
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if( selectedOnly )
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{
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m_afterItem = nullptr;
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visitAll();
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}
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}
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else if( m_foundItemHighlighted )
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{
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m_foundItemHighlighted = false;
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visitAll();
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}
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getView()->UpdateItems();
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m_frame->GetCanvas()->Refresh();
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m_frame->updateTitle();
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return 0;
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}
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SCH_ITEM* SCH_FIND_REPLACE_TOOL::nextMatch( SCH_SCREEN* aScreen, SCH_SHEET_PATH* aSheet,
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SCH_ITEM* aAfter, EDA_SEARCH_DATA& aData,
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bool reversed )
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{
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SCH_SEARCH_DATA* schSearchData = dynamic_cast<SCH_SEARCH_DATA*>( &aData );
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bool selectedOnly = schSearchData ? schSearchData->searchSelectedOnly : false;
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bool past_item = !aAfter;
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std::vector<SCH_ITEM*> sorted_items;
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auto addItem =
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[&](SCH_ITEM* item)
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{
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sorted_items.push_back( item );
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if( item->Type() == SCH_SYMBOL_T )
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{
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SCH_SYMBOL* cmp = static_cast<SCH_SYMBOL*>( item );
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for( SCH_FIELD& field : cmp->GetFields() )
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sorted_items.push_back( &field );
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for( SCH_PIN* pin : cmp->GetPins() )
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sorted_items.push_back( pin );
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}
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else if( item->Type() == SCH_SHEET_T )
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{
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SCH_SHEET* sheet = static_cast<SCH_SHEET*>( item );
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for( SCH_FIELD& field : sheet->GetFields() )
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sorted_items.push_back( &field );
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for( SCH_SHEET_PIN* pin : sheet->GetPins() )
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sorted_items.push_back( pin );
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}
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else if( item->IsType( { SCH_LABEL_LOCATE_ANY_T } ) )
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{
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SCH_LABEL_BASE* label = static_cast<SCH_LABEL_BASE*>( item );
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for( SCH_FIELD& field : label->GetFields() )
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sorted_items.push_back( &field );
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}
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};
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if( selectedOnly )
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for( EDA_ITEM* item : m_selectionTool->GetSelection() )
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addItem( static_cast<SCH_ITEM*>( item ) );
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else
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for( SCH_ITEM* item : aScreen->Items() )
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addItem( item );
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std::sort( sorted_items.begin(), sorted_items.end(),
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[&]( SCH_ITEM* a, SCH_ITEM* b )
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{
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if( a->GetPosition().x == b->GetPosition().x )
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{
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// Ensure deterministic sort
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if( a->GetPosition().y == b->GetPosition().y )
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return a->m_Uuid < b->m_Uuid;
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return a->GetPosition().y < b->GetPosition().y;
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}
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else
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return a->GetPosition().x < b->GetPosition().x;
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} );
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if( reversed )
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std::reverse( sorted_items.begin(), sorted_items.end() );
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for( SCH_ITEM* item : sorted_items )
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{
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if( item == aAfter )
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{
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past_item = true;
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}
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else if( past_item )
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{
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if( aData.markersOnly && item->Type() == SCH_MARKER_T )
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return item;
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if( item->Matches( aData, aSheet ) )
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return item;
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}
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}
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return nullptr;
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}
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int SCH_FIND_REPLACE_TOOL::FindNext( const TOOL_EVENT& aEvent )
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{
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EDA_SEARCH_DATA& data = m_frame->GetFindReplaceData();
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bool searchAllSheets = false;
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bool selectedOnly = false;
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bool isReversed = aEvent.IsAction( &ACTIONS::findPrevious );
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SCH_ITEM* item = nullptr;
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SCH_SHEET_PATH* afterSheet = &m_frame->GetCurrentSheet();
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try
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{
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const SCH_SEARCH_DATA& schSearchData = dynamic_cast<const SCH_SEARCH_DATA&>( data );
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searchAllSheets = !( schSearchData.searchCurrentSheetOnly );
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selectedOnly = schSearchData.searchSelectedOnly;
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}
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catch( const std::bad_cast& )
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{
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}
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if( aEvent.IsAction( &ACTIONS::findNextMarker ) )
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data.markersOnly = true;
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else if( data.findString.IsEmpty() )
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return FindAndReplace( ACTIONS::find.MakeEvent() );
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if( m_wrapAroundTimer.IsRunning() )
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{
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afterSheet = nullptr;
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m_afterItem = nullptr;
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m_wrapAroundTimer.Stop();
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m_frame->ClearFindReplaceStatus();
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}
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if( afterSheet || !searchAllSheets )
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item = nextMatch( m_frame->GetScreen(), &m_frame->GetCurrentSheet(), m_afterItem, data,
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isReversed );
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if( !item && searchAllSheets )
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{
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SCH_SCREENS screens( m_frame->Schematic().Root() );
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std::vector<SCH_SHEET_PATH*> paths;
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screens.BuildClientSheetPathList();
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for( SCH_SCREEN* screen = screens.GetFirst(); screen; screen = screens.GetNext() )
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{
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for( SCH_SHEET_PATH& sheet : screen->GetClientSheetPaths() )
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paths.push_back( &sheet );
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}
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std::sort( paths.begin(), paths.end(), [] ( const SCH_SHEET_PATH* lhs,
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const SCH_SHEET_PATH* rhs ) -> bool
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{
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int retval = lhs->ComparePageNum( *rhs );
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if( retval < 0 )
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return true;
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else if( retval > 0 )
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return false;
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else /// Enforce strict ordering. If the page numbers are the same, use UUIDs
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return lhs->GetCurrentHash() < rhs->GetCurrentHash();
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} );
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if( isReversed )
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std::reverse( paths.begin(), paths.end() );
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for( SCH_SHEET_PATH* sheet : paths )
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{
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if( afterSheet )
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{
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if( afterSheet->GetCurrentHash() == sheet->GetCurrentHash() )
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afterSheet = nullptr;
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continue;
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}
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item = nextMatch( sheet->LastScreen(), sheet, nullptr, data, isReversed );
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if( item )
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{
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m_frame->Schematic().SetCurrentSheet( *sheet );
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m_frame->DisplayCurrentSheet();
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break;
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}
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}
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}
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if( item )
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{
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m_afterItem = item;
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if( !item->IsBrightened() )
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{
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// Clear any previous brightening
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UpdateFind( aEvent );
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// Brighten (and show) found object
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item->SetForceVisible( true );
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m_selectionTool->BrightenItem( item );
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m_foundItemHighlighted = true;
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}
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if( !selectedOnly )
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{
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m_selectionTool->ClearSelection();
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m_selectionTool->AddItemToSel( item );
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}
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m_frame->FocusOnLocation( item->GetBoundingBox().GetCenter() );
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m_frame->GetCanvas()->Refresh();
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}
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else
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{
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wxString msg = searchAllSheets ? _( "Reached end of schematic." )
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: _( "Reached end of sheet." );
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// Show the popup during the time period the user can wrap the search
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m_frame->ShowFindReplaceStatus( msg + wxS( " " ) +
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_( "Find again to wrap around to the start." ), 4000 );
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m_wrapAroundTimer.StartOnce( 4000 );
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}
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return 0;
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}
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EDA_ITEM* SCH_FIND_REPLACE_TOOL::getCurrentMatch()
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{
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EDA_SEARCH_DATA& data = m_frame->GetFindReplaceData();
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SCH_SEARCH_DATA* schSearchData = dynamic_cast<SCH_SEARCH_DATA*>( &data );
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bool selectedOnly = schSearchData ? schSearchData->searchSelectedOnly : false;
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return selectedOnly ? m_afterItem : m_selectionTool->GetSelection().Front();
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}
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bool SCH_FIND_REPLACE_TOOL::HasMatch()
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{
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EDA_SEARCH_DATA& data = m_frame->GetFindReplaceData();
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EDA_ITEM* match = getCurrentMatch();
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return match && match->Matches( data, &m_frame->GetCurrentSheet() );
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}
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int SCH_FIND_REPLACE_TOOL::ReplaceAndFindNext( const TOOL_EVENT& aEvent )
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{
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EDA_SEARCH_DATA& data = m_frame->GetFindReplaceData();
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EDA_ITEM* item = getCurrentMatch();
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SCH_SHEET_PATH* sheet = &m_frame->GetCurrentSheet();
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if( data.findString.IsEmpty() )
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return FindAndReplace( ACTIONS::find.MakeEvent() );
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if( item && HasMatch() )
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{
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SCH_ITEM* sch_item = static_cast<SCH_ITEM*>( item );
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m_frame->SaveCopyInUndoList( sheet->LastScreen(), sch_item, UNDO_REDO::CHANGED, false );
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if( item->Replace( data, sheet ) )
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{
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m_frame->UpdateItem( item, false, true );
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m_frame->GetCurrentSheet().UpdateAllScreenReferences();
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m_frame->OnModify();
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}
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FindNext( ACTIONS::findNext.MakeEvent() );
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}
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return 0;
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}
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int SCH_FIND_REPLACE_TOOL::ReplaceAll( const TOOL_EVENT& aEvent )
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{
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EDA_SEARCH_DATA& data = m_frame->GetFindReplaceData();
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bool currentSheetOnly = false;
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bool selectedOnly = false;
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try
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{
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const SCH_SEARCH_DATA& schSearchData = dynamic_cast<const SCH_SEARCH_DATA&>( data );
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currentSheetOnly = schSearchData.searchCurrentSheetOnly;
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selectedOnly = schSearchData.searchSelectedOnly;
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}
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catch( const std::bad_cast& )
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{
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}
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bool modified = false;
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if( data.findString.IsEmpty() )
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return FindAndReplace( ACTIONS::find.MakeEvent() );
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auto doReplace =
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[&]( SCH_ITEM* aItem, SCH_SHEET_PATH* aSheet, EDA_SEARCH_DATA& aData )
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{
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m_frame->SaveCopyInUndoList( aSheet->LastScreen(), aItem, UNDO_REDO::CHANGED,
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modified );
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if( aItem->Replace( aData, aSheet ) )
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{
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m_frame->UpdateItem( aItem, false, true );
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modified = true;
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}
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};
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if( currentSheetOnly || selectedOnly )
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{
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SCH_SHEET_PATH* currentSheet = &m_frame->GetCurrentSheet();
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SCH_ITEM* item = nextMatch( m_frame->GetScreen(), currentSheet, nullptr, data, false );
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while( item )
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{
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if( !selectedOnly || item->IsSelected() )
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doReplace( item, currentSheet, data );
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item = nextMatch( m_frame->GetScreen(), currentSheet, item, data, false );
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}
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}
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else
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{
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SCH_SHEET_LIST allSheets = m_frame->Schematic().GetSheets();
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SCH_SCREENS screens( m_frame->Schematic().Root() );
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for( SCH_SCREEN* screen = screens.GetFirst(); screen; screen = screens.GetNext() )
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{
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SCH_SHEET_LIST sheets = allSheets.FindAllSheetsForScreen( screen );
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for( unsigned ii = 0; ii < sheets.size(); ++ii )
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{
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SCH_ITEM* item = nextMatch( screen, &sheets[ii], nullptr, data, false );
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while( item )
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{
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if( ii == 0 )
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{
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doReplace( item, &sheets[0], data );
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}
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else if( item->Type() == SCH_FIELD_T )
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{
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SCH_FIELD* field = static_cast<SCH_FIELD*>( item );
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if( field->GetParent() && field->GetParent()->Type() == SCH_SYMBOL_T )
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{
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switch( field->GetId() )
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{
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case REFERENCE_FIELD:
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case VALUE_FIELD:
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case FOOTPRINT_FIELD:
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// must be handled for each distinct sheet
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doReplace( field, &sheets[ii], data );
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break;
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default:
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// handled in first iteration
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break;
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}
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}
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}
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item = nextMatch( screen, &sheets[ii], item, data, false );
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}
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}
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}
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}
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if( modified )
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{
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m_frame->GetCurrentSheet().UpdateAllScreenReferences();
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m_frame->OnModify();
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}
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return 0;
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}
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void SCH_FIND_REPLACE_TOOL::setTransitions()
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{
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Go( &SCH_FIND_REPLACE_TOOL::FindAndReplace, ACTIONS::find.MakeEvent() );
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Go( &SCH_FIND_REPLACE_TOOL::FindAndReplace, ACTIONS::findAndReplace.MakeEvent() );
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Go( &SCH_FIND_REPLACE_TOOL::FindNext, ACTIONS::findNext.MakeEvent() );
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Go( &SCH_FIND_REPLACE_TOOL::FindNext, ACTIONS::findPrevious.MakeEvent() );
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Go( &SCH_FIND_REPLACE_TOOL::FindNext, ACTIONS::findNextMarker.MakeEvent() );
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Go( &SCH_FIND_REPLACE_TOOL::ReplaceAndFindNext, ACTIONS::replaceAndFindNext.MakeEvent() );
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Go( &SCH_FIND_REPLACE_TOOL::ReplaceAll, ACTIONS::replaceAll.MakeEvent() );
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Go( &SCH_FIND_REPLACE_TOOL::UpdateFind, ACTIONS::updateFind.MakeEvent() );
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Go( &SCH_FIND_REPLACE_TOOL::UpdateFind, EVENTS::SelectedItemsModified );
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Go( &SCH_FIND_REPLACE_TOOL::UpdateFind, EVENTS::PointSelectedEvent );
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Go( &SCH_FIND_REPLACE_TOOL::UpdateFind, EVENTS::SelectedEvent );
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Go( &SCH_FIND_REPLACE_TOOL::UpdateFind, EVENTS::UnselectedEvent );
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Go( &SCH_FIND_REPLACE_TOOL::UpdateFind, EVENTS::ClearedEvent );
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}
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