112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
/********************************************/
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/* library editor: undo and redo functions */
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/********************************************/
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "common.h"
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#include "pcbnew.h"
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#include "id.h"
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#include "protos.h"
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/**************************************************************************/
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void WinEDA_ModuleEditFrame::SaveCopyInUndoList( EDA_BaseStruct* ItemToCopy,
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int unused_flag )
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/************************************************************************/
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{
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EDA_BaseStruct* item;
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MODULE* CopyItem;
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PICKED_ITEMS_LIST* lastcmd;
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CopyItem = new MODULE( GetBoard() );
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CopyItem->Copy( (MODULE*) ItemToCopy );
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CopyItem->SetParent( GetBoard() );
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lastcmd = new PICKED_ITEMS_LIST();
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ITEM_PICKER wrapper(CopyItem);
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lastcmd->PushItem(wrapper);
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GetScreen()->PushCommandToUndoList( lastcmd );
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/* Clear current flags (which can be temporary set by a current edit command) */
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for( item = CopyItem->m_Drawings; item != NULL; item = item->Next() )
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item->m_Flags = 0;
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/* Clear redo list, because after new save there is no redo to do */
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while( (lastcmd = GetScreen()->PopCommandFromRedoList( ) ) != NULL )
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{
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while ( 1 )
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{
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wrapper = lastcmd->PopItem();
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if ( wrapper.m_Item == NULL )
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break; // All items are removed
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delete wrapper.m_Item;
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}
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delete lastcmd;
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}
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}
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/*********************************************************/
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void WinEDA_ModuleEditFrame::GetComponentFromRedoList()
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/*********************************************************/
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/* Redo the last edition:
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* - Place the current edited library component in undo list
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* - Get old version of the current edited library component
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*/
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{
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if ( GetScreen()->GetRedoCommandCount() <= 0 )
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return;
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PICKED_ITEMS_LIST* lastcmd = new PICKED_ITEMS_LIST();
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ITEM_PICKER wrapper( GetBoard()->m_Modules.PopFront() );
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lastcmd->PushItem(wrapper);
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GetScreen()->PushCommandToUndoList( lastcmd );
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lastcmd = GetScreen()->PopCommandFromRedoList( );
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wrapper = lastcmd->PopItem();
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GetBoard()->Add( (MODULE*) wrapper.m_Item );
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SetCurItem( NULL );;
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GetScreen()->SetModify();
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ReCreateHToolbar();
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SetToolbars();
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}
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/*********************************************************/
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void WinEDA_ModuleEditFrame::GetComponentFromUndoList()
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/*********************************************************/
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/* Undo the last edition:
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* - Place the current edited library component in Redo list
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* - Get old version of the current edited library component
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*/
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{
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if ( GetScreen()->GetUndoCommandCount() <= 0 )
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return;
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PICKED_ITEMS_LIST* lastcmd = new PICKED_ITEMS_LIST();
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ITEM_PICKER wrapper(GetBoard()->m_Modules.PopFront());
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lastcmd->PushItem(wrapper);
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GetScreen()->PushCommandToRedoList( lastcmd );
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lastcmd = GetScreen()->PopCommandFromUndoList( );
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wrapper = lastcmd->PopItem();
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if( wrapper.m_Item )
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GetBoard()->Add( (MODULE*) wrapper.m_Item, ADD_APPEND );
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GetScreen()->SetModify();
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SetCurItem( NULL );;
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ReCreateHToolbar();
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SetToolbars();
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}
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