KiCad PCB EDA Suite
ee_selection.cpp
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1 /*
2  * This program source code file is part of KiCad, a free EDA CAD application.
3  *
4  * Copyright (C) 2019 CERN
5  * Copyright (C) 2019-2020 KiCad Developers, see CHANGELOG.TXT for contributors.
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24 
25 #include <tools/ee_selection.h>
26 
27 #include <sch_item.h>
28 
29 
31  SELECTION()
32 {
33  m_screen = aScreen;
34 }
35 
36 
37 EDA_ITEM* EE_SELECTION::GetTopLeftItem( bool onlyModules ) const
38 {
39  EDA_ITEM* topLeftItem = nullptr;
40  wxPoint topLeftPos;
41 
42  // find the leftmost (smallest x coord) and highest (smallest y with the smallest x) item
43  // in the selection
44  for( EDA_ITEM* item : m_items )
45  {
46  wxPoint pos = item->GetPosition();
47 
48  if( ( topLeftItem == nullptr )
49  || ( pos.x < topLeftPos.x )
50  || ( topLeftPos.x == pos.x && pos.y < topLeftPos.y ) )
51  {
52  topLeftItem = item;
53  topLeftPos = pos;
54  }
55  }
56 
57  return topLeftItem;
58 }
59 
60 
62 {
63  for( const EDA_ITEM* item : m_items )
64  {
65  const SCH_ITEM* schItem = dynamic_cast<const SCH_ITEM*>( item );
66 
67  if( !schItem || !schItem->HasLineStroke() )
68  return false;
69  }
70 
71  return true;
72 }
EE_SELECTION(SCH_SCREEN *aScreen=nullptr)
SCH_SCREEN * m_screen
Screen of selected objects.
Definition: ee_selection.h:39
std::deque< EDA_ITEM * > m_items
Definition: selection.h:271
virtual bool HasLineStroke() const
Check if this schematic item has line stoke properties.
Definition: sch_item.h:465
bool AllItemsHaveLineStroke() const
Checks if all items in the selection support line strokes.
EDA_ITEM * GetTopLeftItem(bool onlyModules=false) const override
EDA_ITEM is a base class for most all the KiCad significant classes, used in schematics and boards.
Definition: base_struct.h:159
Base class for any item which can be embedded within the SCHEMATIC container class,...
Definition: sch_item.h:187