SCH_ITEM* SCH_EDIT_FRAME::LocateItem( const wxPoint& aPosition, const KICAD_T aFilterList[],
int aHotKeyCommandId )
{
SCH_ITEM* item = NULL;
m_collectedItems.Collect( GetScreen()->GetDrawItems(), aFilterList, aPosition );
if( m_collectedItems.GetCount() == 0 )
{
ClearMsgPanel();
}
else if( m_collectedItems.GetCount() == 1 )
{
item = m_collectedItems[0];
}
else
{
// There are certain parent/child and enclosure combinations that can be handled
// automatically. Since schematics are meant to be human-readable we don't have
// all the various overlap and coverage issues that we do in Pcbnew.
if( m_collectedItems.GetCount() == 2 )
{
SCH_ITEM* a = m_collectedItems[ 0 ];
SCH_ITEM* b = m_collectedItems[ 1 ];
if( a->GetParent() == b )
item = a;
else if( a == b->GetParent() )
item = b;
else if( a->Type() == SCH_SHEET_T && b->Type() != SCH_SHEET_T )
item = b;
else if( b->Type() == SCH_SHEET_T && a->Type() != SCH_SHEET_T )
item = a;
}
// There are certain combinations of items that do not need clarification such as
// a corner were two lines meet or all the items form a junction.
if( aHotKeyCommandId )
{
switch( aHotKeyCommandId )
{
case HK_DRAG:
if( m_collectedItems.IsCorner() || m_collectedItems.IsNode( false )
|| m_collectedItems.IsDraggableJunction() )
{
item = m_collectedItems[0];
}
break;
case HK_MOVE_COMPONENT_OR_ITEM:
if( m_collectedItems.GetCount() == 2 &&
dynamic_cast< SCH_SHEET_PIN * >( m_collectedItems[0] ) &&
dynamic_cast< SCH_SHEET * >( m_collectedItems[1] ) )
{
item = m_collectedItems[0];
}
break;
default:
;
}
}
if( item == NULL )
{
wxASSERT_MSG( m_collectedItems.GetCount() <= MAX_SELECT_ITEM_IDS,
wxT( "Select item clarification context menu size limit exceeded." ) );
wxMenu selectMenu;
AddMenuItem( &selectMenu, wxID_NONE, _( "Clarify Selection" ), KiBitmap( info_xpm ) );
selectMenu.AppendSeparator();
for( int i = 0; i < m_collectedItems.GetCount() && i < MAX_SELECT_ITEM_IDS; i++ )
{
wxString text = m_collectedItems[i]->GetSelectMenuText( m_UserUnits );
BITMAP_DEF xpm = m_collectedItems[i]->GetMenuImage();
AddMenuItem( &selectMenu, ID_SELECT_ITEM_START + i, text, KiBitmap( xpm ) );
}
// Set to NULL in case the user aborts the clarification context menu.
GetScreen()->SetCurItem( NULL );
m_canvas->SetAbortRequest( true ); // Changed to false if an item is selected
PopupMenu( &selectMenu );
if( !m_canvas->GetAbortRequest() )
{
m_canvas->MoveCursorToCrossHair();
item = GetScreen()->GetCurItem();
}
}
}
GetScreen()->SetCurItem( item );
if( item )
{
if( item->Type() == SCH_COMPONENT_T )
( (SCH_COMPONENT*) item )->SetCurrentSheetPath( &GetCurrentSheet() );
MSG_PANEL_ITEMS items;
item->GetMsgPanelInfo( m_UserUnits, items );
SetMsgPanel( items );
}
else
{
ClearMsgPanel();
}
return item;
}
SCH_ITEM* SCH_EDIT_FRAME::LocateItem( const wxPoint& aPosition, const KICAD_T aFilterList[],
int aHotKeyCommandId )
{
SCH_ITEM* item = NULL;
m_collectedItems.Collect( GetScreen()->GetDrawItems(), aFilterList, aPosition );
if( m_collectedItems.GetCount() == 0 )
{
ClearMsgPanel();
}
else if( m_collectedItems.GetCount() == 1 )
{
item = m_collectedItems[0];
}
else
{
// There are certain combinations of items that do not need clarification such as
// a corner were two lines meet or all the items form a junction.
if( aHotKeyCommandId )
{
switch( aHotKeyCommandId )
{
case HK_DRAG:
if( m_collectedItems.IsCorner() || m_collectedItems.IsNode( false )
|| m_collectedItems.IsDraggableJunction() )
{
item = m_collectedItems[0];
}
default:
;
}
}
if( item == NULL )
{
wxASSERT_MSG( m_collectedItems.GetCount() <= MAX_SELECT_ITEM_IDS,
wxT( "Select item clarification context menu size limit exceeded." ) );
wxMenu selectMenu;
wxMenuItem* title = new wxMenuItem( &selectMenu, wxID_NONE, _( "Clarify Selection" ) );
selectMenu.Append( title );
selectMenu.AppendSeparator();
for( int i = 0; i < m_collectedItems.GetCount() && i < MAX_SELECT_ITEM_IDS; i++ )
{
wxString text = m_collectedItems[i]->GetSelectMenuText();
BITMAP_DEF xpm = m_collectedItems[i]->GetMenuImage();
AddMenuItem( &selectMenu, ID_SELECT_ITEM_START + i, text, KiBitmap( xpm ) );
}
// Set to NULL in case user aborts the clarification context menu.
GetScreen()->SetCurItem( NULL );
m_canvas->SetAbortRequest( true ); // Changed to false if an item is selected
PopupMenu( &selectMenu );
m_canvas->MoveCursorToCrossHair();
item = GetScreen()->GetCurItem();
}
}
GetScreen()->SetCurItem( item );
if( item )
{
if( item->Type() == SCH_COMPONENT_T )
( (SCH_COMPONENT*) item )->SetCurrentSheetPath( &GetCurrentSheet() );
MSG_PANEL_ITEMS items;
item->GetMsgPanelInfo( items );
SetMsgPanel( items );
}
else
{
ClearMsgPanel();
}
return item;
}