263 lines
7.4 KiB
C++
263 lines
7.4 KiB
C++
/***************************************************
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* operations_on_item_lists.cpp
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* functions used in block commands, or undo/redo,
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* to move, mirror, delete, copy ... lists of schematic items
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*/
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#include "fctsys.h"
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#include "appl_wxstruct.h"
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#include "common.h"
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#include "class_drawpanel.h"
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#include "class_sch_screen.h"
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#include "wxEeschemaStruct.h"
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#include "general.h"
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#include "protos.h"
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#include "sch_bus_entry.h"
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#include "sch_marker.h"
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#include "sch_line.h"
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#include "sch_no_connect.h"
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#include "sch_polyline.h"
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#include "sch_sheet.h"
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#include "sch_component.h"
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#include "sch_junction.h"
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void SetSchItemParent( SCH_ITEM* Struct, SCH_SCREEN* Screen )
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{
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switch( Struct->Type() )
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{
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case SCH_POLYLINE_T:
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case SCH_JUNCTION_T:
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case SCH_TEXT_T:
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case SCH_LABEL_T:
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case SCH_GLOBAL_LABEL_T:
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case SCH_HIERARCHICAL_LABEL_T:
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case SCH_COMPONENT_T:
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case SCH_LINE_T:
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case SCH_BUS_ENTRY_T:
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case SCH_SHEET_T:
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case SCH_MARKER_T:
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case SCH_NO_CONNECT_T:
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Struct->SetParent( Screen );
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break;
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case SCH_SHEET_LABEL_T:
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break;
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default:
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break;
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}
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}
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void RotateListOfItems( PICKED_ITEMS_LIST& aItemsList, wxPoint& rotationPoint )
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{
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for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
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{
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SCH_ITEM* item = (SCH_ITEM*) aItemsList.GetPickedItem( ii );
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item->Rotate( rotationPoint ); // Place it in its new position.
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item->m_Flags = 0;
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}
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}
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void DeleteItemsInList( EDA_DRAW_PANEL* panel, PICKED_ITEMS_LIST& aItemsList );
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void DuplicateItemsInList( SCH_SCREEN* screen, PICKED_ITEMS_LIST& aItemsList,
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const wxPoint aMoveVector );
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void MirrorListOfItems( PICKED_ITEMS_LIST& aItemsList, wxPoint& aMirrorPoint )
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{
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for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
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{
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SCH_ITEM* item = (SCH_ITEM*) aItemsList.GetPickedItem( ii );
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item->Mirror_Y( aMirrorPoint.x ); // Place it in its new position.
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item->m_Flags = 0;
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}
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}
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void Mirror_X_ListOfItems( PICKED_ITEMS_LIST& aItemsList, wxPoint& aMirrorPoint )
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{
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for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
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{
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SCH_ITEM* item = (SCH_ITEM*) aItemsList.GetPickedItem( ii );
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item->Mirror_X( aMirrorPoint.y ); // Place it in its new position.
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item->m_Flags = 0;
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}
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}
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/**
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* Function MoveItemsInList
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* Move a list of items to a given move vector
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* @param aItemsList = list of picked items
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* @param aMoveVector = the move vector value
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*/
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void MoveItemsInList( PICKED_ITEMS_LIST& aItemsList, const wxPoint aMoveVector )
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{
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for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
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{
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SCH_ITEM* item = (SCH_ITEM*) aItemsList.GetPickedItem( ii );
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item->Move( aMoveVector );
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}
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}
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/**
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* Function DeleteItemsInList
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* delete schematic items in aItemsList
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* deleted items are put in undo list
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*/
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void DeleteItemsInList( EDA_DRAW_PANEL* panel, PICKED_ITEMS_LIST& aItemsList )
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{
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SCH_SCREEN* screen = (SCH_SCREEN*) panel->GetScreen();
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SCH_EDIT_FRAME* frame = (SCH_EDIT_FRAME*) panel->GetParent();
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PICKED_ITEMS_LIST itemsList;
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ITEM_PICKER itemWrapper;
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for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
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{
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SCH_ITEM* item = (SCH_ITEM*) aItemsList.GetPickedItem( ii );
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itemWrapper.m_PickedItem = item;
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itemWrapper.m_UndoRedoStatus = UR_DELETED;
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if( item->Type() == SCH_SHEET_LABEL_T )
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{
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/* this item is depending on a sheet, and is not in global list */
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wxMessageBox( wxT( "DeleteItemsInList() err: unexpected SCH_SHEET_LABEL_T" ) );
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}
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else
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{
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screen->RemoveFromDrawList( item );
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/* Unlink the structure */
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item->SetNext( 0 );
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item->SetBack( 0 );
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itemsList.PushItem( itemWrapper );
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}
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}
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frame->SaveCopyInUndoList( itemsList, UR_DELETED );
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}
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/* Routine to delete an object from global drawing object list.
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* Object is put in Undo list
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*/
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void DeleteStruct( EDA_DRAW_PANEL* panel, wxDC* DC, SCH_ITEM* DrawStruct )
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{
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SCH_SCREEN* screen = (SCH_SCREEN*) panel->GetScreen();
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SCH_EDIT_FRAME* frame = (SCH_EDIT_FRAME*) panel->GetParent();
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if( !DrawStruct )
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return;
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if( DrawStruct->Type() == SCH_SHEET_LABEL_T )
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{
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/* This structure is attached to a node, and is not accessible by
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* the global list directly. */
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frame->SaveCopyInUndoList( (SCH_ITEM*)( (SCH_SHEET_PIN*) DrawStruct )->GetParent(),
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UR_CHANGED );
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frame->DeleteSheetLabel( DC ? true : false, (SCH_SHEET_PIN*) DrawStruct );
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return;
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}
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else
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{
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screen->RemoveFromDrawList( DrawStruct );
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panel->PostDirtyRect( DrawStruct->GetBoundingBox() );
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/* Unlink the structure */
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DrawStruct->SetNext( 0 );
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DrawStruct->SetBack( 0 ); // Only one struct -> no link
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frame->SaveCopyInUndoList( DrawStruct, UR_DELETED );
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}
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}
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/* Routine to copy a new entity of an object for each object in list and
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* reposition it.
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* Return the new created object list in aItemsList
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*/
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void DuplicateItemsInList( SCH_SCREEN* screen, PICKED_ITEMS_LIST& aItemsList,
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const wxPoint aMoveVector )
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{
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SCH_ITEM* newitem;
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if( aItemsList.GetCount() == 0 )
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return;
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for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
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{
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newitem = DuplicateStruct( (SCH_ITEM*) aItemsList.GetPickedItem( ii ) );
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aItemsList.SetPickedItem( newitem, ii );
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aItemsList.SetPickedItemStatus( UR_NEW, ii );
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{
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switch( newitem->Type() )
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{
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case SCH_POLYLINE_T:
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case SCH_JUNCTION_T:
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case SCH_LINE_T:
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case SCH_BUS_ENTRY_T:
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case SCH_TEXT_T:
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case SCH_LABEL_T:
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case SCH_GLOBAL_LABEL_T:
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case SCH_HIERARCHICAL_LABEL_T:
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case SCH_SHEET_LABEL_T:
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case SCH_MARKER_T:
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case SCH_NO_CONNECT_T:
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default:
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break;
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case SCH_SHEET_T:
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{
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SCH_SHEET* sheet = (SCH_SHEET*) newitem;
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sheet->m_TimeStamp = GetTimeStamp();
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sheet->SetSon( NULL );
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break;
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}
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case SCH_COMPONENT_T:
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( (SCH_COMPONENT*) newitem )->m_TimeStamp = GetTimeStamp();
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( (SCH_COMPONENT*) newitem )->ClearAnnotation( NULL );
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break;
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}
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SetSchItemParent( newitem, screen );
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newitem->SetNext( screen->GetDrawItems() );
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screen->SetDrawItems( newitem );
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}
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}
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MoveItemsInList( aItemsList, aMoveVector );
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}
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/**
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* Function DuplicateStruct
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* Routine to create a new copy of given struct.
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* The new object is not put in draw list (not linked)
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* @param aDrawStruct = the SCH_ITEM to duplicate
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* @param aClone (default = false)
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* if true duplicate also some parameters that must be unique
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* (timestamp and sheet name)
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* aClone must be false. use true only is undo/redo duplications
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*/
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SCH_ITEM* DuplicateStruct( SCH_ITEM* aDrawStruct, bool aClone )
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{
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wxCHECK_MSG( aDrawStruct != NULL, NULL,
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wxT( "Cannot duplicate NULL schematic item! Bad programmer." ) );
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SCH_ITEM* NewDrawStruct = aDrawStruct->Clone();
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if( aClone )
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NewDrawStruct->m_TimeStamp = aDrawStruct->m_TimeStamp;
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NewDrawStruct->m_Image = aDrawStruct;
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return NewDrawStruct;
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}
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