void SCH_EDIT_FRAME::SaveCopyInUndoList( SCH_ITEM* aItem,
UNDO_REDO_T aCommandType,
const wxPoint& aTransformPoint )
{
/* Does not save a null item or a UR_WIRE_IMAGE command type. UR_WIRE_IMAGE commands
* are handled by the overloaded version of SaveCopyInUndoList that takes a reference
* to a PICKED_ITEMS_LIST.
*/
if( aItem == NULL || aCommandType == UR_WIRE_IMAGE )
return;
PICKED_ITEMS_LIST* commandToUndo = new PICKED_ITEMS_LIST();
commandToUndo->m_TransformPoint = aTransformPoint;
ITEM_PICKER itemWrapper( aItem, aCommandType );
if( aItem )
itemWrapper.SetFlags( aItem->GetFlags() );
switch( aCommandType )
{
case UR_CHANGED: /* Create a copy of item */
itemWrapper.SetLink( DuplicateStruct( aItem, true ) );
commandToUndo->PushItem( itemWrapper );
break;
case UR_NEW:
case UR_DELETED:
case UR_ROTATED:
case UR_MOVED:
commandToUndo->PushItem( itemWrapper );
break;
default:
wxFAIL_MSG( wxString::Format( wxT( "SaveCopyInUndoList() error (unknown code %X)" ),
aCommandType ) );
break;
}
if( commandToUndo->GetCount() )
{
/* Save the copy in undo list */
GetScreen()->PushCommandToUndoList( commandToUndo );
/* Clear redo list, because after new save there is no redo to do */
GetScreen()->ClearUndoORRedoList( GetScreen()->m_RedoList );
}
else
{
delete commandToUndo;
}
}
void DuplicateItemsInList( SCH_SCREEN* screen, PICKED_ITEMS_LIST& aItemsList,
const wxPoint& aMoveVector )
{
SCH_ITEM* newitem;
if( aItemsList.GetCount() == 0 )
return;
for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
{
newitem = DuplicateStruct( (SCH_ITEM*) aItemsList.GetPickedItem( ii ) );
aItemsList.SetPickedItem( newitem, ii );
aItemsList.SetPickedItemStatus( UR_NEW, ii );
{
switch( newitem->Type() )
{
case SCH_JUNCTION_T:
case SCH_LINE_T:
case SCH_BUS_BUS_ENTRY_T:
case SCH_BUS_WIRE_ENTRY_T:
case SCH_TEXT_T:
case SCH_LABEL_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIERARCHICAL_LABEL_T:
case SCH_SHEET_PIN_T:
case SCH_MARKER_T:
case SCH_NO_CONNECT_T:
default:
break;
case SCH_SHEET_T:
{
SCH_SHEET* sheet = (SCH_SHEET*) newitem;
sheet->SetTimeStamp( GetNewTimeStamp() );
break;
}
case SCH_COMPONENT_T:
( (SCH_COMPONENT*) newitem )->SetTimeStamp( GetNewTimeStamp() );
( (SCH_COMPONENT*) newitem )->ClearAnnotation( NULL );
break;
}
SetSchItemParent( newitem, screen );
screen->Append( newitem );
}
}
MoveItemsInList( aItemsList, aMoveVector );
}
void SCH_EDIT_FRAME::PasteListOfItems( wxDC* DC )
{
SCH_ITEM* Struct;
if( m_blockItems.GetCount() == 0 )
{
DisplayError( this, wxT( "No struct to paste" ) );
return;
}
PICKED_ITEMS_LIST picklist;
for( unsigned ii = 0; ii < m_blockItems.GetCount(); ii++ )
{
Struct = DuplicateStruct( (SCH_ITEM*) m_blockItems.m_ItemsSelection.GetPickedItem( ii ) );
// Creates data, and push it as new data in undo item list buffer
ITEM_PICKER picker( Struct, UR_NEW );
picklist.PushItem( picker );
// Clear annotation and init new time stamp for the new components:
if( Struct->Type() == SCH_COMPONENT_T )
{
( (SCH_COMPONENT*) Struct )->SetTimeStamp( GetNewTimeStamp() );
( (SCH_COMPONENT*) Struct )->ClearAnnotation( NULL );
}
SetSchItemParent( Struct, GetScreen() );
Struct->Draw( m_canvas, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
GetScreen()->Append( Struct );
}
SaveCopyInUndoList( picklist, UR_NEW );
MoveItemsInList( picklist, GetScreen()->m_BlockLocate.m_MoveVector );
// Clear flags for all items.
GetScreen()->ClearDrawingState();
OnModify();
return;
}
void SCH_EDIT_FRAME::copyBlockItems( PICKED_ITEMS_LIST& aItemsList )
{
m_blockItems.ClearListAndDeleteItems(); // delete previous saved list, if exists
for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
{
// Clear m_Flag member of selected items:
aItemsList.GetPickedItem( ii )->ClearFlags();
/* Make a copy of the original picked item. */
SCH_ITEM* copy = DuplicateStruct( (SCH_ITEM*) aItemsList.GetPickedItem( ii ) );
copy->SetParent( NULL );
// In list the wrapper is owner of the schematic item, we can use the UR_DELETED
// status for the picker because pickers with this status are owner of the picked item
// (or TODO ?: create a new status like UR_DUPLICATE)
ITEM_PICKER item( copy, UR_DELETED );
m_blockItems.PushItem( item );
}
}
void SCH_EDIT_FRAME::PasteListOfItems( wxDC* DC )
{
unsigned i;
SCH_ITEM* item;
SCH_SHEET_LIST hierarchy; // This is the entire schematic hierarcy.
if( m_blockItems.GetCount() == 0 )
{
DisplayError( this, _( "No item to paste." ) );
return;
}
wxFileName destFn = m_CurrentSheet->Last()->GetFileName();
if( destFn.IsRelative() )
destFn.MakeAbsolute( Prj().GetProjectPath() );
// Make sure any sheets in the block to be pasted will not cause recursion in
// the destination sheet.
for( i = 0; i < m_blockItems.GetCount(); i++ )
{
item = (SCH_ITEM*) m_blockItems.GetItem( i );
if( item->Type() == SCH_SHEET_T )
{
SCH_SHEET* sheet = (SCH_SHEET*)item;
wxFileName srcFn = sheet->GetFileName();
if( srcFn.IsRelative() )
srcFn.MakeAbsolute( Prj().GetProjectPath() );
SCH_SHEET_LIST sheetHierarchy( sheet );
if( hierarchy.TestForRecursion( sheetHierarchy,
destFn.GetFullPath( wxPATH_UNIX ) ) )
{
wxString msg;
msg.Printf( _( "The sheet changes cannot be made because the destination "
"sheet already has the sheet <%s> or one of it's subsheets "
"as a parent somewhere in the schematic hierarchy." ),
GetChars( sheet->GetFileName() ) );
DisplayError( this, msg );
return;
}
// Duplicate sheet names and sheet time stamps are not valid. Use a time stamp
// based sheet name and update the time stamp for each sheet in the block.
unsigned long timeStamp = (unsigned long)GetNewTimeStamp();
sheet->SetName( wxString::Format( wxT( "sheet%8.8lX" ), timeStamp ) );
sheet->SetTimeStamp( (time_t)timeStamp );
}
}
PICKED_ITEMS_LIST picklist;
for( i = 0; i < m_blockItems.GetCount(); i++ )
{
item = DuplicateStruct( (SCH_ITEM*) m_blockItems.GetItem( i ) );
// Creates data, and push it as new data in undo item list buffer
ITEM_PICKER picker( item, UR_NEW );
picklist.PushItem( picker );
// Clear annotation and init new time stamp for the new components and sheets:
if( item->Type() == SCH_COMPONENT_T )
{
( (SCH_COMPONENT*) item )->SetTimeStamp( GetNewTimeStamp() );
( (SCH_COMPONENT*) item )->ClearAnnotation( NULL );
}
else if( item->Type() == SCH_SHEET_T )
{
( (SCH_SHEET*) item )->SetTimeStamp( GetNewTimeStamp() );
}
SetSchItemParent( item, GetScreen() );
item->Draw( m_canvas, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
GetScreen()->Append( item );
}
SaveCopyInUndoList( picklist, UR_NEW );
MoveItemsInList( picklist, GetScreen()->m_BlockLocate.GetMoveVector() );
// Clear flags for all items.
GetScreen()->ClearDrawingState();
OnModify();
return;
}
void SCH_EDIT_FRAME::SaveCopyInUndoList( PICKED_ITEMS_LIST& aItemsList,
UNDO_REDO_T aTypeCommand,
const wxPoint& aTransformPoint )
{
PICKED_ITEMS_LIST* commandToUndo = new PICKED_ITEMS_LIST();
commandToUndo->m_TransformPoint = aTransformPoint;
commandToUndo->m_Status = aTypeCommand;
// Copy picker list:
commandToUndo->CopyList( aItemsList );
// Verify list, and creates data if needed
for( unsigned ii = 0; ii < commandToUndo->GetCount(); ii++ )
{
SCH_ITEM* item = (SCH_ITEM*) commandToUndo->GetPickedItem( ii );
wxASSERT( item );
UNDO_REDO_T command = commandToUndo->GetPickedItemStatus( ii );
if( command == UR_UNSPECIFIED )
{
command = aTypeCommand;
commandToUndo->SetPickedItemStatus( command, ii );
}
switch( command )
{
case UR_CHANGED: /* Create a copy of item */
/* If needed, create a copy of item, and put in undo list
* in the picker, as link
* If this link is not null, the copy is already done
*/
if( commandToUndo->GetPickedItemLink( ii ) == NULL )
commandToUndo->SetPickedItemLink( DuplicateStruct( item, true ), ii );
wxASSERT( commandToUndo->GetPickedItemLink( ii ) );
break;
case UR_MOVED:
case UR_MIRRORED_Y:
case UR_MIRRORED_X:
case UR_ROTATED:
case UR_NEW:
case UR_DELETED:
case UR_EXCHANGE_T:
case UR_WIRE_IMAGE:
break;
default:
wxFAIL_MSG( wxString::Format( wxT( "Unknown undo/redo command %d" ), command ) );
break;
}
}
if( commandToUndo->GetCount() || aTypeCommand == UR_WIRE_IMAGE )
{
/* Save the copy in undo list */
GetScreen()->PushCommandToUndoList( commandToUndo );
/* Clear redo list, because after new save there is no redo to do */
GetScreen()->ClearUndoORRedoList( GetScreen()->m_RedoList );
}
else // Should not occur
{
delete commandToUndo;
}
}
