384 lines
13 KiB
C++
384 lines
13 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) 2016 CERN
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* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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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 <class_board.h>
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#include <class_module.h>
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#include <wxPcbStruct.h>
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#include <tool/tool_manager.h>
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#include <ratsnest_data.h>
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#include <view/view.h>
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#include <board_commit.h>
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#include <tools/pcb_tool.h>
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#include <connectivity.h>
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#include <functional>
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using namespace std::placeholders;
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BOARD_COMMIT::BOARD_COMMIT( PCB_TOOL* aTool )
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{
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m_toolMgr = aTool->GetManager();
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m_editModules = aTool->EditingModules();
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}
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BOARD_COMMIT::BOARD_COMMIT( PCB_BASE_FRAME* aFrame )
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{
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m_toolMgr = aFrame->GetToolManager();
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m_editModules = aFrame->IsType( FRAME_PCB_MODULE_EDITOR );
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}
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BOARD_COMMIT::~BOARD_COMMIT()
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{
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}
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void BOARD_COMMIT::Push( const wxString& aMessage, bool aCreateUndoEntry )
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{
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// Objects potentially interested in changes:
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PICKED_ITEMS_LIST undoList;
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KIGFX::VIEW* view = m_toolMgr->GetView();
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BOARD* board = (BOARD*) m_toolMgr->GetModel();
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PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) m_toolMgr->GetEditFrame();
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auto connectivity = board->GetConnectivity();
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std::set<EDA_ITEM*> savedModules;
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if( Empty() )
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return;
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for( COMMIT_LINE& ent : m_changes )
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{
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int changeType = ent.m_type & CHT_TYPE;
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int changeFlags = ent.m_type & CHT_FLAGS;
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BOARD_ITEM* boardItem = static_cast<BOARD_ITEM*>( ent.m_item );
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// Module items need to be saved in the undo buffer before modification
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if( m_editModules )
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{
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// Be sure that we are storing a module
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if( ent.m_item->Type() != PCB_MODULE_T )
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ent.m_item = ent.m_item->GetParent();
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// We have not saved the module yet, so let's create an entry
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if( savedModules.count( ent.m_item ) == 0 )
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{
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if( !ent.m_copy )
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{
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assert( changeType != CHT_MODIFY ); // too late to make a copy..
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ent.m_copy = ent.m_item->Clone();
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}
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assert( ent.m_item->Type() == PCB_MODULE_T );
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assert( ent.m_copy->Type() == PCB_MODULE_T );
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if( aCreateUndoEntry )
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{
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ITEM_PICKER itemWrapper( ent.m_item, UR_CHANGED );
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itemWrapper.SetLink( ent.m_copy );
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undoList.PushItem( itemWrapper );
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frame->SaveCopyInUndoList( undoList, UR_CHANGED );
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}
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savedModules.insert( ent.m_item );
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static_cast<MODULE*>( ent.m_item )->SetLastEditTime();
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}
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}
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switch( changeType )
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{
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case CHT_ADD:
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{
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if( !m_editModules )
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{
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if( aCreateUndoEntry )
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{
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undoList.PushItem( ITEM_PICKER( boardItem, UR_NEW ) );
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}
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if( !( changeFlags & CHT_DONE ) )
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board->Add( boardItem );
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//ratsnest->Add( boardItem ); // TODO currently done by BOARD::Add()
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if( boardItem->Type() == PCB_MODULE_T )
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{
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MODULE* mod = static_cast<MODULE*>( boardItem );
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mod->RunOnChildren( std::bind( &KIGFX::VIEW::Add, view, _1, -1 ) );
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}
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}
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else
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{
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// modules inside modules are not supported yet
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assert( boardItem->Type() != PCB_MODULE_T );
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if( !( changeFlags & CHT_DONE ) )
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board->m_Modules->Add( boardItem );
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}
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view->Add( boardItem );
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break;
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}
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case CHT_REMOVE:
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{
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if( !m_editModules && aCreateUndoEntry )
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{
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undoList.PushItem( ITEM_PICKER( boardItem, UR_DELETED ) );
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}
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switch( boardItem->Type() )
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{
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// Module items
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case PCB_PAD_T:
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case PCB_MODULE_EDGE_T:
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case PCB_MODULE_TEXT_T:
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{
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// Do not allow footprint text removal when not editing a module
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if( !m_editModules )
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break;
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bool remove = true;
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if( boardItem->Type() == PCB_MODULE_TEXT_T )
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{
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TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( boardItem );
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switch( text->GetType() )
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{
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case TEXTE_MODULE::TEXT_is_REFERENCE:
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//DisplayError( frame, _( "Cannot delete component reference." ) );
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remove = false;
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break;
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case TEXTE_MODULE::TEXT_is_VALUE:
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//DisplayError( frame, _( "Cannot delete component value." ) );
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remove = false;
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break;
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case TEXTE_MODULE::TEXT_is_DIVERS: // suppress warnings
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break;
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default:
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assert( false );
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break;
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}
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}
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if( remove )
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{
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view->Remove( boardItem );
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if( !( changeFlags & CHT_DONE ) )
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{
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MODULE* module = static_cast<MODULE*>( boardItem->GetParent() );
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assert( module && module->Type() == PCB_MODULE_T );
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module->Delete( boardItem );
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}
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board->m_Status_Pcb = 0; // it is done in the legacy view (ratsnest perhaps?)
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}
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break;
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}
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// Board items
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case PCB_LINE_T: // a segment not on copper layers
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case PCB_TEXT_T: // a text on a layer
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case PCB_TRACE_T: // a track segment (segment on a copper layer)
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case PCB_VIA_T: // a via (like track segment on a copper layer)
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case PCB_DIMENSION_T: // a dimension (graphic item)
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case PCB_TARGET_T: // a target (graphic item)
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case PCB_MARKER_T: // a marker used to show something
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case PCB_ZONE_T: // SEG_ZONE items are now deprecated
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case PCB_ZONE_AREA_T:
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view->Remove( boardItem );
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if( !( changeFlags & CHT_DONE ) )
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board->Remove( boardItem );
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//ratsnest->Remove( boardItem ); // currently done by BOARD::Remove()
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break;
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case PCB_MODULE_T:
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{
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// There are no modules inside a module yet
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assert( !m_editModules );
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MODULE* module = static_cast<MODULE*>( boardItem );
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module->ClearFlags();
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module->RunOnChildren( std::bind( &KIGFX::VIEW::Remove, view, _1 ) );
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view->Remove( module );
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if( !( changeFlags & CHT_DONE ) )
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board->Remove( module );
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// Clear flags to indicate, that the ratsnest, list of nets & pads are not valid anymore
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board->m_Status_Pcb = 0;
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}
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break;
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default: // other types do not need to (or should not) be handled
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assert( false );
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break;
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}
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break;
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}
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case CHT_MODIFY:
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{
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if( !m_editModules && aCreateUndoEntry )
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{
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ITEM_PICKER itemWrapper( boardItem, UR_CHANGED );
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assert( ent.m_copy );
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itemWrapper.SetLink( ent.m_copy );
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undoList.PushItem( itemWrapper );
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}
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if( boardItem->Type() == PCB_MODULE_T )
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{
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MODULE* module = static_cast<MODULE*>( boardItem );
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module->RunOnChildren( [&view] ( BOARD_ITEM* aItem ) { view->Update( aItem ); } );
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}
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view->Update ( boardItem );
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connectivity->Update( boardItem );
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break;
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}
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default:
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assert( false );
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break;
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}
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}
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if( !m_editModules && aCreateUndoEntry )
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frame->SaveCopyInUndoList( undoList, UR_UNSPECIFIED );
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if( TOOL_MANAGER* toolMgr = frame->GetToolManager() )
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toolMgr->PostEvent( { TC_MESSAGE, TA_MODEL_CHANGE, AS_GLOBAL } );
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connectivity->RecalculateRatsnest();
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frame->OnModify();
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frame->UpdateMsgPanel();
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clear();
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}
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EDA_ITEM* BOARD_COMMIT::parentObject( EDA_ITEM* aItem ) const
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{
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switch( aItem->Type() )
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{
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case PCB_PAD_T:
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case PCB_MODULE_EDGE_T:
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case PCB_MODULE_TEXT_T:
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return aItem->GetParent();
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default:
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return aItem;
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}
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return aItem;
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}
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void BOARD_COMMIT::Revert()
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{
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PICKED_ITEMS_LIST undoList;
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KIGFX::VIEW* view = m_toolMgr->GetView();
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BOARD* board = (BOARD*) m_toolMgr->GetModel();
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auto connectivity = board->GetConnectivity();
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for( auto it = m_changes.rbegin(); it != m_changes.rend(); ++it )
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{
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COMMIT_LINE& ent = *it;
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BOARD_ITEM* item = static_cast<BOARD_ITEM*>( ent.m_item );
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BOARD_ITEM* copy = static_cast<BOARD_ITEM*>( ent.m_copy );
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switch( ent.m_type )
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{
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case CHT_ADD:
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if( item->Type() == PCB_MODULE_T )
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{
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MODULE* oldModule = static_cast<MODULE*>( item );
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oldModule->RunOnChildren( std::bind( &KIGFX::VIEW::Remove, view, _1 ) );
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}
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view->Remove( item );
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connectivity->Remove( item );
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break;
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case CHT_REMOVE:
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if( item->Type() == PCB_MODULE_T )
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{
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MODULE* newModule = static_cast<MODULE*>( item );
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newModule->RunOnChildren( std::bind( &EDA_ITEM::ClearFlags, _1, SELECTED ) );
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newModule->RunOnChildren( std::bind( &KIGFX::VIEW::Add, view, _1, -1 ) );
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}
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view->Add( item );
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connectivity->Add( item );
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break;
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case CHT_MODIFY:
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{
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if( item->Type() == PCB_MODULE_T )
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{
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MODULE* oldModule = static_cast<MODULE*>( item );
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oldModule->RunOnChildren( std::bind( &KIGFX::VIEW::Remove, view, _1 ) );
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}
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view->Remove( item );
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connectivity->Remove( item );
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item->SwapData( copy );
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item->ClearFlags( SELECTED );
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// Update all pads/drawings/texts, as they become invalid
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// for the VIEW after SwapData() called for modules
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if( item->Type() == PCB_MODULE_T )
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{
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MODULE* newModule = static_cast<MODULE*>( item );
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newModule->RunOnChildren( std::bind( &EDA_ITEM::ClearFlags, _1, SELECTED ) );
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newModule->RunOnChildren( std::bind( &KIGFX::VIEW::Add, view, _1, -1 ) );
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}
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view->Add( item );
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connectivity->Add( item );
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delete copy;
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break;
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}
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default:
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assert( false );
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break;
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}
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}
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connectivity->RecalculateRatsnest();
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clear();
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}
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