108 lines
3.0 KiB
C++
108 lines
3.0 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 "class_drawpanel.h"
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#include "common.h"
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#include "general.h"
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#include "protos.h"
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#include "libeditframe.h"
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#include "class_libentry.h"
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void LIB_EDIT_FRAME::SaveCopyInUndoList( EDA_BaseStruct* ItemToCopy, int unused_flag )
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{
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LIB_COMPONENT* CopyItem;
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PICKED_ITEMS_LIST* lastcmd;
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CopyItem = new LIB_COMPONENT( *( (LIB_COMPONENT*) ItemToCopy ) );
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if( CopyItem == NULL )
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return;
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lastcmd = new PICKED_ITEMS_LIST();
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ITEM_PICKER wrapper( CopyItem, UR_LIBEDIT );
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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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CopyItem->ClearStatus();
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// Clear redo list, because after new save there is no redo to do.
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GetScreen()->ClearUndoORRedoList( GetScreen()->m_RedoList );
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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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void LIB_EDIT_FRAME::GetComponentFromRedoList( wxCommandEvent& event )
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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( m_component, UR_LIBEDIT );
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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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m_component = (LIB_COMPONENT*) wrapper.m_PickedItem;
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if( m_component == NULL )
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return;
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if( !m_aliasName.IsEmpty() && !m_component->HasAlias( m_aliasName ) )
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m_aliasName = m_component->GetName();
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m_drawItem = NULL;
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UpdateAliasSelectList();
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UpdatePartSelectList();
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SetShowDeMorgan( m_component->HasConversion() );
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DisplayLibInfos();
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DisplayCmpDoc();
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OnModify( );
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DrawPanel->Refresh();
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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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void LIB_EDIT_FRAME::GetComponentFromUndoList( wxCommandEvent& event )
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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( m_component, UR_LIBEDIT );
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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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m_component = (LIB_COMPONENT*) wrapper.m_PickedItem;
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if( m_component == NULL )
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return;
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if( !m_aliasName.IsEmpty() && !m_component->HasAlias( m_aliasName ) )
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m_aliasName = m_component->GetName();
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m_drawItem = NULL;
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UpdateAliasSelectList();
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UpdatePartSelectList();
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SetShowDeMorgan( m_component->HasConversion() );
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DisplayLibInfos();
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DisplayCmpDoc();
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OnModify();
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DrawPanel->Refresh();
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}
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