示例#1
0
void SCH_SCREEN::ExtractWires( DLIST< SCH_ITEM >& aList, bool aCreateCopy )
{
    SCH_ITEM* item;
    SCH_ITEM* next_item;

    for( item = m_drawList.begin(); item; item = next_item )
    {
        next_item = item->Next();

        switch( item->Type() )
        {
        case SCH_JUNCTION_T:
        case SCH_LINE_T:
            m_drawList.Remove( item );
            aList.Append( item );

            if( aCreateCopy )
                m_drawList.Insert( (SCH_ITEM*) item->Clone(), next_item );

            break;

        default:
            break;
        }
    }
}
示例#2
0
void SCH_EDIT_FRAME::RepeatDrawItem( wxDC* DC )
{
    SCH_ITEM*   repeater = GetRepeatItem();

    if( !repeater )
        return;

    //D( repeater>Show( 0, std::cout ); )

    // clone the repeater, move it, insert into display list, then save a copy
    // via SetRepeatItem();

    SCH_ITEM* my_clone = (SCH_ITEM*) repeater->Clone();

    // If cloning a component then put into 'move' mode.
    if( my_clone->Type() == SCH_COMPONENT_T )
    {
        wxPoint pos = GetCrossHairPosition() -
                      ( (SCH_COMPONENT*) my_clone )->GetPosition();

        my_clone->SetFlags( IS_NEW );
        ( (SCH_COMPONENT*) my_clone )->SetTimeStamp( GetNewTimeStamp() );
        my_clone->Move( pos );
        my_clone->Draw( m_canvas, DC, wxPoint( 0, 0 ), g_XorMode );
        PrepareMoveItem( my_clone, DC );
    }
    else
    {
        my_clone->Move( GetRepeatStep() );

        if( my_clone->CanIncrementLabel() )
            ( (SCH_TEXT*) my_clone )->IncrementLabel( GetRepeatDeltaLabel() );

        GetScreen()->Append( my_clone );

        if( my_clone->IsConnectable() )
        {
            GetScreen()->TestDanglingEnds();
            m_canvas->Refresh();
        }
        else
        {
            my_clone->Draw( m_canvas, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
        }

        SaveCopyInUndoList( my_clone, UR_NEW );
        my_clone->ClearFlags();
    }

    // clone my_clone, now that it has been moved, thus saving new position.
    SetRepeatItem( my_clone );
}
示例#3
0
void SCH_EDIT_FRAME::SetRepeatItem( SCH_ITEM* aItem )
{
    // we cannot store a pointer to an item in the display list here since
    // that item may be deleted, such as part of a line concatonation or other.
    // So simply always keep a copy of the object which is to be repeated.

    SCH_ITEM*   old = m_item_to_repeat;
    SCH_ITEM*   cur = aItem;

    if( cur != old )
    {
        if( cur )
        {
            aItem = (SCH_ITEM*) cur->Clone();

            // Clone() preserves the flags, we want 'em cleared.
            aItem->ClearFlags();
        }

        m_item_to_repeat = aItem;

        delete old;
    }
}