void SCH_EDIT_FRAME::DeleteItem( SCH_ITEM* aItem )
{
wxCHECK_RET( aItem != NULL, wxT( "Cannot delete invalid item." ) );
// Here, aItem is not null.
SCH_SCREEN* screen = GetScreen();
if( aItem->Type() == SCH_SHEET_PIN_T )
{
// This iten 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 );
sheet->RemovePin( (SCH_SHEET_PIN*) aItem );
m_canvas->RefreshDrawingRect( sheet->GetBoundingBox() );
}
else
{
screen->Remove( aItem );
SaveCopyInUndoList( aItem, UR_DELETED );
m_canvas->RefreshDrawingRect( aItem->GetBoundingBox() );
}
}
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 );
m_canvas->RefreshDrawingRect( sheet->GetBoundingBox() );
}
else
{
PICKED_ITEMS_LIST itemsList;
ITEM_PICKER picker( aItem, UR_DELETED );
aItem->SetFlags( STRUCT_DELETED );
itemsList.PushItem( picker );
screen->Remove( aItem );
if( aItem->IsConnectable() && aItem->Type() != SCH_JUNCTION_T )
{
std::vector< wxPoint > pts;
aItem->GetConnectionPoints( pts );
for( auto point : pts )
{
SCH_ITEM* junction;
if( !screen->IsJunctionNeeded( point )
&& ( junction = screen->GetItem( point, 0, SCH_JUNCTION_T ) ) )
{
ITEM_PICKER picker_juction( junction, UR_DELETED );
junction->SetFlags( STRUCT_DELETED );
itemsList.PushItem( picker_juction );
screen->Remove( junction );
}
}
}
SaveCopyInUndoList( itemsList, UR_DELETED, aAppend );
m_canvas->RefreshDrawingRect( aItem->GetBoundingBox() );
}
}
void SCH_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
{
int id = event.GetId();
wxPoint pos;
SCH_SCREEN* screen = GetScreen();
SCH_ITEM* item = screen->GetCurItem();
pos = wxGetMousePosition();
pos.y += 20;
// If needed, stop the current command and deselect current tool
switch( id )
{
case wxID_CUT:
case wxID_COPY:
case ID_POPUP_CANCEL_CURRENT_COMMAND:
case ID_POPUP_SCH_ENTRY_SELECT_SLASH:
case ID_POPUP_SCH_ENTRY_SELECT_ANTISLASH:
case ID_POPUP_SCH_BEGIN_WIRE:
case ID_POPUP_SCH_BEGIN_BUS:
case ID_POPUP_END_LINE:
case ID_POPUP_SCH_SET_SHAPE_TEXT:
case ID_POPUP_SCH_CLEANUP_SHEET:
case ID_POPUP_SCH_END_SHEET:
case ID_POPUP_SCH_RESIZE_SHEET:
case ID_POPUP_IMPORT_GLABEL:
case ID_POPUP_SCH_INIT_CMP:
case ID_POPUP_SCH_DISPLAYDOC_CMP:
case ID_POPUP_SCH_EDIT_CONVERT_CMP:
case ID_POPUP_DELETE_BLOCK:
case ID_POPUP_PLACE_BLOCK:
case ID_POPUP_ZOOM_BLOCK:
case ID_POPUP_DRAG_BLOCK:
case ID_POPUP_COPY_BLOCK:
case ID_POPUP_SCH_DELETE_NODE:
case ID_POPUP_SCH_DELETE_CONNECTION:
case ID_POPUP_SCH_ENTER_SHEET:
case ID_POPUP_SCH_LEAVE_SHEET:
case ID_POPUP_SCH_ADD_JUNCTION:
case ID_POPUP_SCH_ADD_LABEL:
case ID_POPUP_SCH_GETINFO_MARKER:
/* At this point: Do nothing. these commands do not need to stop the
* current command (mainly a block command) or reset the current state
* They will be executed later, in next switch structure.
*/
break;
case ID_POPUP_SCH_DELETE_CMP:
case ID_POPUP_SCH_DELETE:
// Stop the current command (if any) but keep the current tool
m_canvas->EndMouseCapture();
break;
default:
// Stop the current command and deselect the current tool
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
break;
}
INSTALL_UNBUFFERED_DC( dc, m_canvas );
item = screen->GetCurItem(); // Can be modified by previous calls.
switch( id )
{
case ID_HIERARCHY:
InstallHierarchyFrame( &dc, pos );
SetRepeatItem( NULL );
break;
case wxID_CUT:
if( screen->m_BlockLocate.GetCommand() != BLOCK_MOVE )
break;
screen->m_BlockLocate.SetCommand( BLOCK_DELETE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
SetRepeatItem( NULL );
SetSheetNumberAndCount();
break;
case wxID_PASTE:
HandleBlockBegin( &dc, BLOCK_PASTE, GetCrossHairPosition() );
break;
case ID_POPUP_SCH_ENTRY_SELECT_SLASH:
m_canvas->MoveCursorToCrossHair();
SetBusEntryShape( &dc, dynamic_cast<SCH_BUS_ENTRY_BASE*>( item ), '/' );
break;
case ID_POPUP_SCH_ENTRY_SELECT_ANTISLASH:
m_canvas->MoveCursorToCrossHair();
SetBusEntryShape( &dc, dynamic_cast<SCH_BUS_ENTRY_BASE*>( item ), '\\' );
break;
case ID_POPUP_CANCEL_CURRENT_COMMAND:
if( m_canvas->IsMouseCaptured() )
{
m_canvas->EndMouseCapture();
SetToolID( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString );
}
else
{
SetToolID( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(), wxEmptyString );
}
break;
case ID_POPUP_END_LINE:
m_canvas->MoveCursorToCrossHair();
EndSegment( &dc );
break;
case ID_POPUP_SCH_BEGIN_WIRE:
m_canvas->MoveCursorToCrossHair();
OnLeftClick( &dc, GetCrossHairPosition() );
break;
case ID_POPUP_SCH_BEGIN_BUS:
m_canvas->MoveCursorToCrossHair();
OnLeftClick( &dc, GetCrossHairPosition() );
break;
case ID_POPUP_SCH_SET_SHAPE_TEXT:
// Not used
break;
case ID_POPUP_SCH_DELETE_NODE:
case ID_POPUP_SCH_DELETE_CONNECTION:
m_canvas->MoveCursorToCrossHair();
DeleteConnection( id == ID_POPUP_SCH_DELETE_CONNECTION );
screen->SetCurItem( NULL );
SetRepeatItem( NULL );
screen->TestDanglingEnds( m_canvas, &dc );
m_canvas->Refresh();
break;
case ID_POPUP_SCH_BREAK_WIRE:
{
DLIST< SCH_ITEM > oldWires;
oldWires.SetOwnership( false ); // Prevent DLIST for deleting items in destructor.
m_canvas->MoveCursorToCrossHair();
screen->ExtractWires( oldWires, true );
screen->BreakSegment( GetCrossHairPosition() );
if( oldWires.GetCount() != 0 )
{
PICKED_ITEMS_LIST oldItems;
oldItems.m_Status = UR_WIRE_IMAGE;
while( oldWires.GetCount() != 0 )
{
ITEM_PICKER picker = ITEM_PICKER( oldWires.PopFront(), UR_WIRE_IMAGE );
oldItems.PushItem( picker );
}
SaveCopyInUndoList( oldItems, UR_WIRE_IMAGE );
}
screen->TestDanglingEnds( m_canvas, &dc );
}
break;
case ID_POPUP_SCH_DELETE_CMP:
case ID_POPUP_SCH_DELETE:
if( item == NULL )
break;
DeleteItem( item );
screen->SetCurItem( NULL );
SetRepeatItem( NULL );
screen->TestDanglingEnds( m_canvas, &dc );
SetSheetNumberAndCount();
OnModify();
break;
case ID_POPUP_SCH_END_SHEET:
m_canvas->MoveCursorToCrossHair();
addCurrentItemToList( &dc );
break;
case ID_POPUP_SCH_RESIZE_SHEET:
ReSizeSheet( (SCH_SHEET*) item, &dc );
screen->TestDanglingEnds( m_canvas, &dc );
break;
case ID_POPUP_IMPORT_GLABEL:
if( item != NULL && item->Type() == SCH_SHEET_T )
screen->SetCurItem( ImportSheetPin( (SCH_SHEET*) item, &dc ) );
break;
case ID_POPUP_SCH_CLEANUP_SHEET:
if( item != NULL && item->Type() == SCH_SHEET_T )
{
SCH_SHEET* sheet = (SCH_SHEET*) item;
if( !sheet->HasUndefinedPins() )
{
DisplayInfoMessage( this,
_( "There are no undefined labels in this sheet to clean up." ) );
return;
}
if( !IsOK( this, _( "Do you wish to cleanup this sheet?" ) ) )
return;
/* Save sheet in undo list before cleaning up unreferenced hierarchical labels. */
SaveCopyInUndoList( sheet, UR_CHANGED );
sheet->CleanupSheet();
OnModify();
m_canvas->RefreshDrawingRect( sheet->GetBoundingBox() );
}
break;
case ID_POPUP_SCH_INIT_CMP:
m_canvas->MoveCursorToCrossHair();
break;
case ID_POPUP_SCH_EDIT_CONVERT_CMP:
// Ensure the struct is a component (could be a struct of a component, like Field, text..)
if( item && item->Type() == SCH_COMPONENT_T )
{
m_canvas->MoveCursorToCrossHair();
ConvertPart( (SCH_COMPONENT*) item, &dc );
}
break;
case ID_POPUP_SCH_DISPLAYDOC_CMP:
// Ensure the struct is a component (could be a piece of a component, like Field, text..)
if( item && item->Type() == SCH_COMPONENT_T )
{
LIB_ALIAS* LibEntry;
LibEntry = CMP_LIBRARY::FindLibraryEntry( ( (SCH_COMPONENT*) item )->GetLibName() );
if( LibEntry && LibEntry->GetDocFileName() != wxEmptyString )
{
GetAssociatedDocument( this, LibEntry->GetDocFileName(),
&wxGetApp().GetLibraryPathList() );
}
}
break;
case ID_POPUP_SCH_ENTER_SHEET:
if( item && (item->Type() == SCH_SHEET_T) )
{
m_CurrentSheet->Push( (SCH_SHEET*) item );
DisplayCurrentSheet();
}
break;
case ID_POPUP_SCH_LEAVE_SHEET:
m_CurrentSheet->Pop();
DisplayCurrentSheet();
break;
case wxID_COPY: // really this is a Save block for paste
screen->m_BlockLocate.SetCommand( BLOCK_SAVE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_PLACE_BLOCK:
m_canvas->SetAutoPanRequest( false );
m_canvas->MoveCursorToCrossHair();
HandleBlockPlace( &dc );
break;
case ID_POPUP_ZOOM_BLOCK:
screen->m_BlockLocate.SetCommand( BLOCK_ZOOM );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_DELETE_BLOCK:
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetCommand( BLOCK_DELETE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
SetSheetNumberAndCount();
break;
case ID_POPUP_COPY_BLOCK:
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetCommand( BLOCK_COPY );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_DRAG_BLOCK:
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetCommand( BLOCK_DRAG );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_SCH_ADD_JUNCTION:
m_canvas->MoveCursorToCrossHair();
screen->SetCurItem( AddJunction( &dc, GetCrossHairPosition(), true ) );
screen->TestDanglingEnds( m_canvas, &dc );
screen->SetCurItem( NULL );
break;
case ID_POPUP_SCH_ADD_LABEL:
case ID_POPUP_SCH_ADD_GLABEL:
screen->SetCurItem( CreateNewText( &dc, id == ID_POPUP_SCH_ADD_LABEL ?
LAYER_LOCLABEL : LAYER_GLOBLABEL ) );
item = screen->GetCurItem();
if( item )
addCurrentItemToList( &dc );
break;
case ID_POPUP_SCH_GETINFO_MARKER:
if( item && item->Type() == SCH_MARKER_T )
( (SCH_MARKER*) item )->DisplayMarkerInfo( this );
break;
default: // Log error:
wxFAIL_MSG( wxString::Format( wxT( "Cannot process command event ID %d" ),
event.GetId() ) );
break;
}
// End switch ( id ) (Command execution)
if( GetToolId() == ID_NO_TOOL_SELECTED )
SetRepeatItem( NULL );
}