305 lines
9.5 KiB
C++
305 lines
9.5 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2009 Jean-Pierre Charras, jp.charras at wanadoo.fr
|
|
* Copyright (C) 2014 KiCad Developers, see CHANGELOG.TXT for contributors.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, you may find one here:
|
|
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
* or you may search the http://www.gnu.org website for the version 2 license,
|
|
* or you may write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
/**
|
|
* @file operations_on_items_lists.cpp
|
|
* @brief Functions used in block commands, or undo/redo, to move, mirror, delete, copy ...
|
|
* lists of schematic items.
|
|
*/
|
|
|
|
#include <fctsys.h>
|
|
#include <pgm_base.h>
|
|
#include <sch_draw_panel.h>
|
|
#include <sch_edit_frame.h>
|
|
|
|
#include <general.h>
|
|
#include <list_operations.h>
|
|
#include <sch_bus_entry.h>
|
|
#include <sch_marker.h>
|
|
#include <sch_line.h>
|
|
#include <sch_no_connect.h>
|
|
#include <sch_sheet.h>
|
|
#include <sch_component.h>
|
|
#include <sch_junction.h>
|
|
|
|
|
|
void SetSchItemParent( SCH_ITEM* Struct, SCH_SCREEN* Screen )
|
|
{
|
|
switch( Struct->Type() )
|
|
{
|
|
case SCH_JUNCTION_T:
|
|
case SCH_TEXT_T:
|
|
case SCH_LABEL_T:
|
|
case SCH_GLOBAL_LABEL_T:
|
|
case SCH_HIERARCHICAL_LABEL_T:
|
|
case SCH_COMPONENT_T:
|
|
case SCH_LINE_T:
|
|
case SCH_BUS_BUS_ENTRY_T:
|
|
case SCH_BUS_WIRE_ENTRY_T:
|
|
case SCH_SHEET_T:
|
|
case SCH_MARKER_T:
|
|
case SCH_NO_CONNECT_T:
|
|
Struct->SetParent( Screen );
|
|
break;
|
|
|
|
case SCH_SHEET_PIN_T:
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
void RotateListOfItems( PICKED_ITEMS_LIST& aItemsList, const wxPoint& rotationPoint )
|
|
{
|
|
for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
|
|
{
|
|
SCH_ITEM* item = static_cast<SCH_ITEM*>( aItemsList.GetPickedItem( ii ) );
|
|
item->Rotate( rotationPoint ); // Place it in its new position.
|
|
item->ClearFlags();
|
|
}
|
|
}
|
|
|
|
|
|
void MirrorY( PICKED_ITEMS_LIST& aItemsList, const wxPoint& aMirrorPoint )
|
|
{
|
|
for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
|
|
{
|
|
SCH_ITEM* item = static_cast<SCH_ITEM*>( aItemsList.GetPickedItem( ii ) );
|
|
item->MirrorY( aMirrorPoint.x ); // Place it in its new position.
|
|
item->ClearFlags();
|
|
}
|
|
}
|
|
|
|
|
|
void MirrorX( PICKED_ITEMS_LIST& aItemsList, const wxPoint& aMirrorPoint )
|
|
{
|
|
for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
|
|
{
|
|
SCH_ITEM* item = static_cast<SCH_ITEM*>( aItemsList.GetPickedItem( ii ) );
|
|
item->MirrorX( aMirrorPoint.y ); // Place it in its new position.
|
|
item->ClearFlags();
|
|
}
|
|
}
|
|
|
|
|
|
void SCH_EDIT_FRAME::CheckListConnections( PICKED_ITEMS_LIST& aItemsList, bool aAppend )
|
|
{
|
|
std::vector< wxPoint > pts;
|
|
std::vector< wxPoint > connections;
|
|
|
|
GetSchematicConnections( connections );
|
|
for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
|
|
{
|
|
SCH_ITEM* item = static_cast<SCH_ITEM*>( aItemsList.GetPickedItem( ii ) );
|
|
std::vector< wxPoint > new_pts;
|
|
|
|
if( !item->IsConnectable() )
|
|
continue;
|
|
|
|
item->GetConnectionPoints( new_pts );
|
|
pts.insert( pts.end(), new_pts.begin(), new_pts.end() );
|
|
|
|
// If the item is a line, we also add any connection points from the rest of the schematic
|
|
// that terminate on the line after it is moved.
|
|
if( item->Type() == SCH_LINE_T )
|
|
{
|
|
SCH_LINE* line = (SCH_LINE*) item;
|
|
for( auto i : connections )
|
|
if( IsPointOnSegment( line->GetStartPoint(), line->GetEndPoint(), i ) )
|
|
pts.push_back( i );
|
|
}
|
|
else
|
|
{
|
|
// Clean up any wires that short non-wire connections in the list
|
|
for( auto point = new_pts.begin(); point != new_pts.end(); point++ )
|
|
{
|
|
for( auto second_point = point + 1; second_point != new_pts.end(); second_point++ )
|
|
{
|
|
aAppend |= TrimWire( *point, *second_point, aAppend );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// We always have some overlapping connection points. Drop duplicates here
|
|
std::sort( pts.begin(), pts.end(),
|
|
[]( const wxPoint& a, const wxPoint& b ) -> bool
|
|
{ return a.x < b.x || (a.x == b.x && a.y < b.y); } );
|
|
pts.erase( unique( pts.begin(), pts.end() ), pts.end() );
|
|
|
|
for( auto point : pts )
|
|
{
|
|
if( GetScreen()->IsJunctionNeeded( point, true ) )
|
|
{
|
|
AddJunction( point, aAppend );
|
|
aAppend = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void SCH_EDIT_FRAME::DeleteItemsInList( PICKED_ITEMS_LIST& aItemsList, bool aAppend )
|
|
{
|
|
for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
|
|
{
|
|
SCH_ITEM* item = static_cast<SCH_ITEM*>( aItemsList.GetPickedItem( ii ) );
|
|
|
|
if( item->GetFlags() & STRUCT_DELETED )
|
|
continue;
|
|
|
|
DeleteItem( item, aAppend );
|
|
aAppend = true;
|
|
}
|
|
|
|
GetScreen()->ClearDrawingState();
|
|
}
|
|
|
|
|
|
void SCH_EDIT_FRAME::DeleteItem( SCH_ITEM* aItem, bool aAppend )
|
|
{
|
|
wxCHECK_RET( aItem != NULL, wxT( "Cannot delete invalid item." ) );
|
|
wxCHECK_RET( !( aItem->GetFlags() & STRUCT_DELETED ),
|
|
wxT( "Cannot delete item that is already deleted." ) );
|
|
|
|
// Here, aItem is not null.
|
|
SCH_SCREEN* screen = GetScreen();
|
|
|
|
if( aItem->Type() == SCH_SHEET_PIN_T )
|
|
{
|
|
// This item is attached to a node, and is not accessible by the global list directly.
|
|
SCH_SHEET* sheet = (SCH_SHEET*) aItem->GetParent();
|
|
wxCHECK_RET( (sheet != NULL) && (sheet->Type() == SCH_SHEET_T),
|
|
wxT( "Sheet label has invalid parent item." ) );
|
|
SaveCopyInUndoList( (SCH_ITEM*) sheet, UR_CHANGED, aAppend );
|
|
sheet->RemovePin( (SCH_SHEET_PIN*) aItem );
|
|
RefreshItem( sheet );
|
|
}
|
|
else if( aItem->Type() == SCH_JUNCTION_T )
|
|
{
|
|
DeleteJunction( aItem, aAppend );
|
|
}
|
|
else
|
|
{
|
|
aItem->SetFlags( STRUCT_DELETED );
|
|
SaveCopyInUndoList( aItem, UR_DELETED, aAppend );
|
|
RemoveFromScreen( aItem );
|
|
|
|
std::vector< wxPoint > pts;
|
|
aItem->GetConnectionPoints( pts );
|
|
for( auto point : pts )
|
|
{
|
|
SCH_ITEM* junction = screen->GetItem( point, 0, SCH_JUNCTION_T );
|
|
if( junction && !screen->IsJunctionNeeded( point ) )
|
|
DeleteJunction( junction, true );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void SCH_EDIT_FRAME::DuplicateItemsInList( SCH_SCREEN* screen, PICKED_ITEMS_LIST& aItemsList,
|
|
const wxPoint& aMoveVector )
|
|
{
|
|
SCH_ITEM* olditem;
|
|
SCH_ITEM* newitem;
|
|
|
|
if( aItemsList.GetCount() == 0 )
|
|
return;
|
|
|
|
// Keep trace of existing sheet paths. Duplicate block can modify this list
|
|
bool hasSheetCopied = false;
|
|
SCH_SHEET_LIST initial_sheetpathList( g_RootSheet );
|
|
|
|
|
|
for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
|
|
{
|
|
olditem = static_cast<SCH_ITEM*>( aItemsList.GetPickedItem( ii ) );
|
|
newitem = DuplicateStruct( olditem );
|
|
|
|
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;
|
|
// 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.
|
|
timestamp_t timeStamp = GetNewTimeStamp();
|
|
|
|
sheet->SetName( wxString::Format( wxT( "sheet%8.8lX" ), (unsigned long)timeStamp ) );
|
|
sheet->SetTimeStamp( timeStamp );
|
|
hasSheetCopied = true;
|
|
break;
|
|
}
|
|
|
|
case SCH_COMPONENT_T:
|
|
( (SCH_COMPONENT*) newitem )->SetTimeStamp( GetNewTimeStamp() );
|
|
( (SCH_COMPONENT*) newitem )->ClearAnnotation( NULL );
|
|
break;
|
|
}
|
|
|
|
SetSchItemParent( newitem, screen );
|
|
AddToScreen( newitem );
|
|
}
|
|
|
|
if( hasSheetCopied )
|
|
{
|
|
// We clear annotation of new sheet paths.
|
|
// Annotation of new components added in current sheet is already cleared.
|
|
SCH_SCREENS screensList( g_RootSheet );
|
|
screensList.ClearAnnotationOfNewSheetPaths( initial_sheetpathList );
|
|
}
|
|
}
|
|
|
|
|
|
SCH_ITEM* DuplicateStruct( SCH_ITEM* aDrawStruct, bool aClone )
|
|
{
|
|
wxCHECK_MSG( aDrawStruct != NULL, NULL,
|
|
wxT( "Cannot duplicate NULL schematic item! Bad programmer." ) );
|
|
|
|
SCH_ITEM* NewDrawStruct = (SCH_ITEM*) aDrawStruct->Clone();
|
|
|
|
if( aClone )
|
|
NewDrawStruct->SetTimeStamp( aDrawStruct->GetTimeStamp() );
|
|
|
|
return NewDrawStruct;
|
|
}
|