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kicad-source/common/eda_item.cpp
Jeff Young f58fc0b952 Rewrite GROUP undo based on uuids. 
This also removes the GROUP/UNGROUP-specific undo actions.

This also fixes a bunch of undo bugs when duplicating
group members, creating pins, etc.

This also fixes some undo bugs when dividing wires etc.

This also fixes some bugs with new sch items not
being created within an entered group.
2025-05-21 14:24:59 +01:00

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright The KiCad Developers, see AUTHORS.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
*/
#include <algorithm>
#include <bitmaps.h>
#include <eda_item.h>
#include <eda_group.h>
#include <trace_helpers.h>
#include <trigo.h>
#include <i18n_utility.h>
#include <wx/log.h>
#include <wx/fdrepdlg.h>
#include <wx/regex.h>
#include <eda_pattern_match.h>
EDA_ITEM::EDA_ITEM( EDA_ITEM* parent, KICAD_T idType, bool isSCH_ITEM, bool isBOARD_ITEM ) :
KIGFX::VIEW_ITEM( isSCH_ITEM, isBOARD_ITEM ),
m_structType( idType ),
m_flags( 0 ),
m_parent( parent ),
m_group( nullptr ),
m_forceVisible( false ),
m_isRollover( false )
{ }
EDA_ITEM::EDA_ITEM( KICAD_T idType, bool isSCH_ITEM, bool isBOARD_ITEM ) :
KIGFX::VIEW_ITEM( isSCH_ITEM, isBOARD_ITEM ),
m_structType( idType ),
m_flags( 0 ),
m_parent( nullptr ),
m_group( nullptr ),
m_forceVisible( false ),
m_isRollover( false )
{ }
EDA_ITEM::EDA_ITEM( const EDA_ITEM& base ) :
KIGFX::VIEW_ITEM( base.IsSCH_ITEM(), base.IsBOARD_ITEM() ),
m_Uuid( base.m_Uuid ),
m_structType( base.m_structType ),
m_flags( base.m_flags ),
m_parent( base.m_parent ),
m_group( base.m_group ),
m_forceVisible( base.m_forceVisible ),
m_isRollover( false )
{
SetForcedTransparency( base.GetForcedTransparency() );
}
EDA_ITEM* EDA_ITEM::findParent( KICAD_T aType ) const
{
EDA_ITEM* parent = GetParent();
while( parent )
{
if( parent->Type() == aType )
return parent;
else
parent = parent->GetParent();
}
return nullptr;
}
KIID EDA_ITEM::GetParentGroupId() const
{
if( EDA_GROUP* group = GetParentGroup() )
return group->AsEdaItem()->m_Uuid;
else
return niluuid;
}
void EDA_ITEM::SetModified()
{
SetFlags( IS_CHANGED );
// If this a child object, then the parent modification state also needs to be set.
if( m_parent )
m_parent->SetModified();
}
const BOX2I EDA_ITEM::GetBoundingBox() const
{
// return a zero-sized box per default. derived classes should override
// this
return BOX2I( VECTOR2I( 0, 0 ), VECTOR2I( 0, 0 ) );
}
EDA_ITEM* EDA_ITEM::Clone() const
{
wxCHECK_MSG( false, nullptr, wxT( "Clone not implemented in derived class " ) + GetClass() +
wxT( ". Bad programmer!" ) );
}
// see base_struct.h
// many classes inherit this method, be careful:
INSPECT_RESULT EDA_ITEM::Visit( INSPECTOR inspector, void* testData,
const std::vector<KICAD_T>& aScanTypes )
{
#if 0 && defined(DEBUG)
std::cout << GetClass().mb_str() << ' ';
#endif
if( IsType( aScanTypes ) )
{
if( INSPECT_RESULT::QUIT == inspector( this, testData ) )
return INSPECT_RESULT::QUIT;
}
return INSPECT_RESULT::CONTINUE;
}
wxString EDA_ITEM::GetItemDescription( UNITS_PROVIDER* aUnitsProvider, bool aFull ) const
{
wxFAIL_MSG( wxT( "GetItemDescription() was not overridden for schematic item type " ) +
GetClass() );
return wxString( wxT( "Undefined item description for " ) + GetClass() );
}
bool isWordChar( const wxUniChar& c )
{
return wxIsalnum( c ) || c == '_';
}
bool EDA_ITEM::Matches( const wxString& aText, const EDA_SEARCH_DATA& aSearchData ) const
{
wxString text = aText;
wxString searchText = aSearchData.findString;
// Don't match if searching for replaceable item and the item doesn't support text replace.
if( aSearchData.searchAndReplace && !IsReplaceable() )
return false;
if( !aSearchData.matchCase )
{
text.MakeUpper();
searchText.MakeUpper();
}
auto isWordChar =
[]( const wxUniChar& c )
{
return wxIsalnum( c ) || c == '_';
};
if( aSearchData.matchMode == EDA_SEARCH_MATCH_MODE::PERMISSIVE )
{
EDA_COMBINED_MATCHER matcher( searchText, CTX_SEARCH );
return matcher.Find( text );
}
else if( aSearchData.matchMode == EDA_SEARCH_MATCH_MODE::WHOLEWORD )
{
int ii = 0;
while( ii < (int) text.length() )
{
int next = text.find( searchText, ii );
if( next == wxNOT_FOUND )
return false;
ii = next;
next += searchText.length();
bool startOK = ( ii == 0 || !isWordChar( text.GetChar( ii - 1 ) ) );
bool endOK = ( next == (int) text.length() || !isWordChar( text.GetChar( next ) ) );
if( startOK && endOK )
return true;
else
ii++;
}
return false;
}
else if( aSearchData.matchMode == EDA_SEARCH_MATCH_MODE::WILDCARD )
{
return text.Matches( searchText );
}
else if( aSearchData.matchMode == EDA_SEARCH_MATCH_MODE::REGEX )
{
if( aSearchData.regex_string != searchText || !aSearchData.regex.IsValid() )
{
int flag = aSearchData.matchCase ? 0 : wxRE_ICASE;
wxLogNull noLogs;
if( !aSearchData.regex.Compile( searchText, flag ) )
return false;
aSearchData.regex_string = searchText;
}
return aSearchData.regex.Matches( text );
}
else
{
return text.Find( searchText ) != wxNOT_FOUND;
}
}
bool EDA_ITEM::Replace( const EDA_SEARCH_DATA& aSearchData, wxString& aText )
{
wxString text = aText;
wxString searchText = aSearchData.findString;
wxString result;
bool replaced = false;
if( aSearchData.matchMode == EDA_SEARCH_MATCH_MODE::REGEX )
{
if( aSearchData.regex_string != searchText || !aSearchData.regex.IsValid() )
{
int flag = aSearchData.matchCase ? 0 : wxRE_ICASE;
wxLogNull noLogs;
if( !aSearchData.regex.Compile( searchText, flag ) )
return false;
aSearchData.regex_string = searchText;
}
if( !aSearchData.regex.Replace( &text, aSearchData.replaceString ) )
return false;
aText = text;
return true;
}
if( !aSearchData.matchCase )
{
text = text.Upper();
searchText = searchText.Upper();
}
int ii = 0;
while( ii < (int) text.length() )
{
int next = text.find( searchText, ii );
if( next == wxNOT_FOUND )
{
result += aText.Mid( ii, wxString::npos );
break;
}
if( next > ii )
result += aText.Mid( ii, next - ii );
ii = next;
next += searchText.length();
bool startOK;
bool endOK;
if( aSearchData.matchMode == EDA_SEARCH_MATCH_MODE::WHOLEWORD )
{
startOK = ( ii == 0 || !isWordChar( text.GetChar( ii - 1 ) ) );
endOK = ( next == (int) text.length() || !isWordChar( text.GetChar( next ) ) );
}
else
{
startOK = true;
endOK = true;
}
if( startOK && endOK )
{
result += aSearchData.replaceString;
replaced = true;
ii = next;
}
else
{
result += aText.GetChar( ii );
ii++;
}
}
aText = result;
return replaced;
}
bool EDA_ITEM::operator<( const EDA_ITEM& aItem ) const
{
wxFAIL_MSG( wxString::Format( wxT( "Less than operator not defined for item type %s." ),
GetClass() ) );
return false;
}
EDA_ITEM& EDA_ITEM::operator=( const EDA_ITEM& aItem )
{
// do not call initVars()
m_structType = aItem.m_structType;
m_flags = aItem.m_flags;
m_parent = aItem.m_parent;
m_forceVisible = aItem.m_forceVisible;
SetForcedTransparency( aItem.GetForcedTransparency() );
return *this;
}
const BOX2I EDA_ITEM::ViewBBox() const
{
// Basic fallback
return GetBoundingBox();
}
std::vector<int> EDA_ITEM::ViewGetLayers() const
{
// Basic fallback
std::vector<int> layers{ 1 };
return layers;
}
BITMAPS EDA_ITEM::GetMenuImage() const
{
return BITMAPS::dummy_item;
}
#if defined( DEBUG )
void EDA_ITEM::ShowDummy( std::ostream& os ) const
{
// XML output:
wxString s = GetClass();
os << '<' << s.Lower().mb_str() << ">"
<< " Need ::Show() override for this class "
<< "</" << s.Lower().mb_str() << ">\n";
}
std::ostream& EDA_ITEM::NestedSpace( int nestLevel, std::ostream& os )
{
for( int i = 0; i<nestLevel; ++i )
os << " ";
// number of spaces here controls indent per nest level
return os;
}
#endif
wxString EDA_ITEM::GetTypeDesc() const
{
//@see EDA_ITEM_DESC for definition of ENUM_MAP<KICAD_T>
wxString typeDescr = ENUM_MAP<KICAD_T>::Instance().ToString( Type() );
return wxGetTranslation( typeDescr );
}
wxString EDA_ITEM::GetFriendlyName() const
{
return GetTypeDesc();
}
static struct EDA_ITEM_DESC
{
EDA_ITEM_DESC()
{
ENUM_MAP<KICAD_T>::Instance()
.Undefined( TYPE_NOT_INIT )
.Map( NOT_USED, wxT( "<not used>" ) )
.Map( SCREEN_T, _HKI( "Screen" ) )
.Map( PCB_FOOTPRINT_T, _HKI( "Footprint" ) )
.Map( PCB_PAD_T, _HKI( "Pad" ) )
.Map( PCB_SHAPE_T, _HKI( "Graphic" ) )
.Map( PCB_REFERENCE_IMAGE_T, _HKI( "Reference Image" ) )
.Map( PCB_GENERATOR_T, _HKI( "Generator" ) )
.Map( PCB_FIELD_T, _HKI( "Text" ) )
.Map( PCB_TEXT_T, _HKI( "Text" ) )
.Map( PCB_TEXTBOX_T, _HKI( "Text Box" ) )
.Map( PCB_TABLE_T, _HKI( "Table" ) )
.Map( PCB_TABLECELL_T, _HKI( "Table Cell" ) )
.Map( PCB_TRACE_T, _HKI( "Track" ) )
.Map( PCB_ARC_T, _HKI( "Track" ) )
.Map( PCB_VIA_T, _HKI( "Via" ) )
.Map( PCB_MARKER_T, _HKI( "Marker" ) )
.Map( PCB_DIM_ALIGNED_T, _HKI( "Dimension" ) )
.Map( PCB_DIM_ORTHOGONAL_T, _HKI( "Dimension" ) )
.Map( PCB_DIM_CENTER_T, _HKI( "Dimension" ) )
.Map( PCB_DIM_RADIAL_T, _HKI( "Dimension" ) )
.Map( PCB_DIM_LEADER_T, _HKI( "Leader" ) )
.Map( PCB_TARGET_T, _HKI( "Target" ) )
.Map( PCB_ZONE_T, _HKI( "Zone" ) )
.Map( PCB_ITEM_LIST_T, _HKI( "ItemList" ) )
.Map( PCB_NETINFO_T, _HKI( "NetInfo" ) )
.Map( PCB_GROUP_T, _HKI( "Group" ) )
.Map( SCH_MARKER_T, _HKI( "Marker" ) )
.Map( SCH_JUNCTION_T, _HKI( "Junction" ) )
.Map( SCH_NO_CONNECT_T, _HKI( "No-Connect Flag" ) )
.Map( SCH_BUS_WIRE_ENTRY_T, _HKI( "Wire Entry" ) )
.Map( SCH_BUS_BUS_ENTRY_T, _HKI( "Bus Entry" ) )
.Map( SCH_LINE_T, _HKI( "Line" ) )
.Map( SCH_BITMAP_T, _HKI( "Bitmap" ) )
.Map( SCH_SHAPE_T, _HKI( "Graphic" ) )
.Map( SCH_RULE_AREA_T, _HKI( "Rule Area" ) )
.Map( SCH_TEXT_T, _HKI( "Text" ) )
.Map( SCH_TEXTBOX_T, _HKI( "Text Box" ) )
.Map( SCH_TABLE_T, _HKI( "Table" ) )
.Map( SCH_TABLECELL_T, _HKI( "Table Cell" ) )
.Map( SCH_LABEL_T, _HKI( "Net Label" ) )
.Map( SCH_DIRECTIVE_LABEL_T, _HKI( "Directive Label" ) )
.Map( SCH_GLOBAL_LABEL_T, _HKI( "Global Label" ) )
.Map( SCH_HIER_LABEL_T, _HKI( "Hierarchical Label" ) )
.Map( SCH_FIELD_T, _HKI( "Field" ) )
.Map( SCH_SYMBOL_T, _HKI( "Symbol" ) )
.Map( SCH_PIN_T, _HKI( "Pin" ) )
.Map( SCH_SHEET_PIN_T, _HKI( "Sheet Pin" ) )
.Map( SCH_SHEET_T, _HKI( "Sheet" ) )
.Map( SCH_GROUP_T, _HKI( "Group" ) )
// Synthetic search tokens don't need to be included...
//.Map( SCH_FIELD_LOCATE_REFERENCE_T, _HKI( "Field Locate Reference" ) )
//.Map( SCH_FIELD_LOCATE_VALUE_T, _HKI( "Field Locate Value" ) )
//.Map( SCH_FIELD_LOCATE_FOOTPRINT_T, _HKI( "Field Locate Footprint" ) )
.Map( SCH_SCREEN_T, _HKI( "SCH Screen" ) )
.Map( LIB_SYMBOL_T, _HKI( "Symbol" ) )
.Map( GERBER_LAYOUT_T, _HKI( "Gerber Layout" ) )
.Map( GERBER_DRAW_ITEM_T, _HKI( "Draw Item" ) )
.Map( GERBER_IMAGE_T, _HKI( "Image" ) );
PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
REGISTER_TYPE( EDA_ITEM );
propMgr.AddProperty( new PROPERTY_ENUM<EDA_ITEM, KICAD_T>( wxS( "Type" ),
NO_SETTER( EDA_ITEM, KICAD_T ), &EDA_ITEM::Type ) )
.SetIsHiddenFromPropertiesManager();
}
} _EDA_ITEM_DESC;
ENUM_TO_WXANY( KICAD_T );
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