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kicad/pcbnew/dialogs/dialog_net_inspector.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 Oleg Endo <olegendo@gcc.gnu.org>
* Copyright (C) 2019 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 1992-2022 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 <string_utils.h>
#include <tools/board_inspection_tool.h>
#include <board_design_settings.h>
#include <confirm.h>
#include <pcb_track.h>
#include <dialog_net_inspector.h>
#include <eda_pattern_match.h>
#include <wildcards_and_files_ext.h>
#include <view/view.h>
#include <view/view_controls.h>
#include <pcb_painter.h>
#include <kiplatform/ui.h>
#include <connectivity/connectivity_algo.h>
#include <dialogs/dialog_text_entry.h>
#include <validators.h>
#include <bitmaps.h>
#include <widgets/std_bitmap_button.h>
#include <wx/tokenzr.h>
#include <wx/filedlg.h>
#include <wx/dcclient.h>
#include <wx/wupdlock.h>
#include <bitset>
#include <vector>
static DIALOG_NET_INSPECTOR::SETTINGS g_settings;
enum class CSV_COLUMN_DESC : int
{
CSV_NONE = 0,
CSV_QUOTE = 1 << 0
};
struct DIALOG_NET_INSPECTOR::COLUMN_DESC
{
COLUMN_DESC( unsigned aNum, PCB_LAYER_ID aLayer, const wxString& aDisp, const wxString& aCsv, CSV_COLUMN_DESC aFlags ) :
num( aNum ), layer( aLayer ), display_name( aDisp ), csv_name( aCsv ), csv_flags( aFlags )
{}
unsigned int num;
PCB_LAYER_ID layer;
wxString display_name;
wxString csv_name;
CSV_COLUMN_DESC csv_flags;
operator unsigned int() const
{
return num;
}
};
enum
{
COLUMN_NET = 0,
COLUMN_NAME,
COLUMN_PAD_COUNT,
COLUMN_VIA_COUNT,
COLUMN_VIA_LENGTH,
COLUMN_BOARD_LENGTH,
COLUMN_CHIP_LENGTH,
COLUMN_TOTAL_LENGTH,
COLUMN_NUM_STATIC_COL = COLUMN_TOTAL_LENGTH
};
class DIALOG_NET_INSPECTOR::LIST_ITEM
{
private:
// an item can be the child of only one parent at a time.
// FIXME: could use a more lightweight container like intrusive forward list.
LIST_ITEM* m_parent = nullptr;
std::vector<LIST_ITEM*> m_children;
bool m_is_group = false;
unsigned int m_group_number = 0;
NETINFO_ITEM* m_net = nullptr;
unsigned int m_pad_count = 0;
unsigned int m_via_count = 0;
uint64_t m_via_length = 0;
uint64_t m_chip_wire_length = 0;
std::array<uint64_t, MAX_CU_LAYERS> m_layer_wire_length{};
// dirty bits to record when some attribute has changed. this is to
// avoid unnecessary resort operations.
std::vector<char> m_column_changed;
// cached formatted net name for faster display sorting.
wxString m_net_name;
public:
LIST_ITEM( unsigned int aGroupNumber, const wxString& aGroupName ) :
m_is_group( true ),
m_group_number( aGroupNumber ),
m_net_name( aGroupName )
{
m_column_changed.resize( COLUMN_NUM_STATIC_COL + MAX_CU_LAYERS, 0 );
}
LIST_ITEM( NETINFO_ITEM* aNet ) :
m_net( aNet )
{
wxASSERT( aNet );
m_net_name = UnescapeString( aNet->GetNetname() );
m_column_changed.resize( COLUMN_NUM_STATIC_COL + MAX_CU_LAYERS, 0 );
}
LIST_ITEM()
{
m_column_changed.resize( COLUMN_NUM_STATIC_COL + MAX_CU_LAYERS, 0 );
}
LIST_ITEM& operator=( const LIST_ITEM& ) = delete;
bool GetIsGroup() const { return m_is_group; }
auto ChildrenBegin() const { return m_children.begin(); }
auto ChildrenEnd() const { return m_children.end(); }
unsigned int ChildrenCount() const { return m_children.size(); }
NETINFO_ITEM* GetNet() const { return m_net; }
int GetNetCode() const
{
return GetIsGroup() ? ( 0 - int( m_group_number ) - 1 ) : m_net->GetNetCode();
}
const wxString& GetNetName() const { return m_net_name; }
const wxString& GetGroupName() const { return m_net_name; }
void ResetColumnChangedBits()
{
std::fill( m_column_changed.begin(), m_column_changed.end(), 0 );
}
decltype( m_pad_count ) GetPadCount() const
{
return m_pad_count;
}
bool PadCountChanged() const
{
return m_column_changed[COLUMN_PAD_COUNT];
}
void SetPadCount( const decltype( m_pad_count ) &aValue )
{
if( m_parent )
m_parent->SetPadCount( m_parent->GetPadCount() - m_pad_count + aValue );
m_column_changed[COLUMN_PAD_COUNT] |= ( m_pad_count != aValue );
m_pad_count = aValue;
}
void AddPadCount( const decltype( m_pad_count ) &aValue )
{
if( m_parent )
m_parent->AddPadCount( aValue );
m_column_changed[COLUMN_PAD_COUNT] |= ( aValue != 0 );
m_pad_count += aValue;
}
void SubPadCount( const decltype( m_pad_count ) &aValue )
{
if( m_parent )
m_parent->SubPadCount( aValue );
m_column_changed[COLUMN_PAD_COUNT] |= ( aValue != 0 );
m_pad_count -= aValue;
}
unsigned GetViaCount() const
{
return m_via_count;
}
bool ViaCountChanged() const
{
return m_column_changed[COLUMN_VIA_COUNT];
}
void SetViaCount( const decltype( m_via_count ) &aValue )
{
if( m_parent )
m_parent->SetViaCount( m_parent->GetViaCount() - m_via_count + aValue );
m_column_changed[COLUMN_VIA_COUNT] |= ( m_via_count != aValue );
m_via_count = aValue;
}
void AddViaCount( const decltype( m_via_count ) &aValue )
{
if( m_parent )
m_parent->AddViaCount( aValue );
m_column_changed[COLUMN_VIA_COUNT] |= ( aValue != 0 );
m_via_count += aValue;
}
void SubViaCount( const decltype( m_via_count ) &aValue )
{
if( m_parent )
m_parent->SubViaCount( aValue );
m_column_changed[COLUMN_VIA_COUNT] |= ( aValue != 0 );
m_via_count -= aValue;
}
uint64_t GetViaLength() const
{
return m_via_length;
}
bool ViaLengthChanged() const
{
return m_column_changed[COLUMN_VIA_LENGTH];
}
void SetViaLength( const decltype( m_via_length ) &aValue )
{
if( m_parent )
m_parent->SetViaLength( m_parent->GetViaLength() - m_via_length + aValue );
m_column_changed[COLUMN_VIA_LENGTH] |= ( m_via_length != aValue );
m_via_length = aValue;
}
void AddViaLength( const decltype( m_via_length ) &aValue )
{
if( m_parent )
m_parent->AddViaLength( aValue );
m_column_changed[COLUMN_VIA_LENGTH] |= ( aValue != 0 );
m_via_length += aValue;
}
void SubViaLength( const decltype( m_via_length ) &aValue )
{
if( m_parent )
m_parent->SubViaLength( aValue );
m_column_changed[COLUMN_VIA_LENGTH] |= ( aValue != 0 );
m_via_length -= aValue;
}
uint64_t GetBoardWireLength() const
{
uint64_t retval = 0;
for( uint64_t val : m_layer_wire_length )
retval += val;
return retval;
}
uint64_t GetLayerWireLength( size_t aLayer ) const
{
wxCHECK_MSG( aLayer < m_layer_wire_length.size(), 0, wxT( "Invalid layer specified" ) );
return m_layer_wire_length[aLayer];
}
bool BoardWireLengthChanged() const
{
return m_column_changed[COLUMN_BOARD_LENGTH];
}
void SetLayerWireLength( const uint64_t aValue, size_t aLayer )
{
wxCHECK_RET( aLayer < m_layer_wire_length.size(), wxT( "Invalid layer specified" ) );
if( m_parent )
m_parent->SetLayerWireLength(
m_parent->GetBoardWireLength() - m_layer_wire_length[aLayer] + aValue, aLayer );
m_column_changed[COLUMN_BOARD_LENGTH] |= ( m_layer_wire_length[aLayer] != aValue );
m_layer_wire_length[aLayer] = aValue;
}
void AddLayerWireLength( const uint64_t aValue, size_t aLayer )
{
if( m_parent )
m_parent->AddLayerWireLength( aValue, aLayer );
m_column_changed[COLUMN_BOARD_LENGTH] |= ( m_layer_wire_length[aLayer] != 0 );
m_layer_wire_length[aLayer] += aValue;
}
void SubLayerWireLength( const uint64_t aValue, size_t aLayer )
{
if( m_parent )
m_parent->SubLayerWireLength( aValue, aLayer );
m_column_changed[COLUMN_BOARD_LENGTH] |= ( m_layer_wire_length[aLayer] != 0 );
m_layer_wire_length[aLayer] -= aValue;
}
uint64_t GetChipWireLength() const
{
return m_chip_wire_length;
}
bool ChipWireLengthChanged() const
{
return m_column_changed[COLUMN_CHIP_LENGTH];
}
void SetChipWireLength( const decltype( m_chip_wire_length ) &aValue )
{
if( m_parent )
m_parent->SetChipWireLength(
m_parent->GetChipWireLength() - m_chip_wire_length + aValue );
m_column_changed[COLUMN_CHIP_LENGTH] |= ( m_chip_wire_length != aValue );
m_chip_wire_length = aValue;
}
void AddChipWireLength( const decltype( m_chip_wire_length ) &aValue )
{
if( m_parent )
m_parent->AddChipWireLength( aValue );
m_column_changed[COLUMN_CHIP_LENGTH] |= ( aValue != 0 );
m_chip_wire_length += aValue;
}
void SubChipWireLength( const decltype( m_chip_wire_length ) &aValue )
{
if( m_parent )
m_parent->SubChipWireLength( aValue );
m_column_changed[COLUMN_CHIP_LENGTH] |= ( aValue != 0 );
m_chip_wire_length -= aValue;
}
;
// the total length column is always computed, never stored.
unsigned long long int GetTotalLength() const
{
return GetBoardWireLength() + GetViaLength() + GetChipWireLength();
}
bool TotalLengthChanged() const
{
return BoardWireLengthChanged() || ViaLengthChanged() || ChipWireLengthChanged();
}
LIST_ITEM* Parent() const
{
return m_parent;
}
void SetParent( LIST_ITEM* aParent )
{
if( m_parent == aParent )
return;
if( m_parent != nullptr )
{
m_parent->SubPadCount( GetPadCount() );
m_parent->SubViaCount( GetViaCount() );
m_parent->SubViaLength( GetViaLength() );
for( size_t ii = 0; ii < m_layer_wire_length.size(); ++ii )
m_parent->SubLayerWireLength( m_layer_wire_length[ii], ii );
m_parent->SubChipWireLength( GetChipWireLength() );
m_parent->m_children.erase( std::find( m_parent->m_children.begin(),
m_parent->m_children.end(), this ) );
}
m_parent = aParent;
if( m_parent != nullptr )
{
m_parent->AddPadCount( GetPadCount() );
m_parent->AddViaCount( GetViaCount() );
m_parent->AddViaLength( GetViaLength() );
for( size_t ii = 0; ii < m_layer_wire_length.size(); ++ii )
m_parent->AddLayerWireLength( m_layer_wire_length[ii], ii );
m_parent->AddChipWireLength( GetChipWireLength() );
m_parent->m_children.push_back( this );
}
}
};
struct DIALOG_NET_INSPECTOR::LIST_ITEM_NETCODE_CMP_LESS
{
template <typename T>
bool operator()( const T& a, const T& b ) const
{
return a->GetNetCode() < b->GetNetCode();
}
template <typename T>
bool operator()( const T& a, int b ) const
{
return a->GetNetCode() < b;
}
template <typename T>
bool operator()( int a, const T& b ) const
{
return a < b->GetNetCode();
}
};
class DIALOG_NET_INSPECTOR::DATA_MODEL : public wxDataViewModel
{
private:
DIALOG_NET_INSPECTOR& m_parent;
// primary container, sorted by netcode number.
// groups have netcode < 0, so they always come first, in the order
// of the filter strings as input by the user (group mode 0, 1) or
// in order of occurrence (group mode 2, 3).
std::vector<std::unique_ptr<LIST_ITEM>> m_items;
public:
DATA_MODEL( DIALOG_NET_INSPECTOR& parent ) : m_parent( parent )
{
}
unsigned int columnCount() const
{
return m_parent.m_columns.size();
}
unsigned int itemCount() const
{
return m_items.size();
}
wxVariant valueAt( unsigned int aCol, unsigned int aRow ) const
{
wxVariant r;
GetValue( r, wxDataViewItem( const_cast<LIST_ITEM*>( &*( m_items[aRow] ) ) ), aCol );
return r;
}
const LIST_ITEM& itemAt( unsigned int aRow ) const
{
return *m_items.at( aRow );
}
std::optional<LIST_ITEM_ITER> findItem( int aNetCode )
{
auto i = std::lower_bound(
m_items.begin(), m_items.end(), aNetCode, LIST_ITEM_NETCODE_CMP_LESS() );
if( i == m_items.end() || ( *i )->GetNetCode() != aNetCode )
return std::nullopt;
return { i };
}
std::optional<LIST_ITEM_ITER> findItem( NETINFO_ITEM* aNet )
{
if( aNet != nullptr )
return findItem( aNet->GetNetCode() );
else
return std::nullopt;
}
std::optional<LIST_ITEM_ITER> addItem( std::unique_ptr<LIST_ITEM> aItem )
{
if( aItem == nullptr )
return {};
// make sure that the vector is always sorted. usually when new nets are added,
// they always get a higher netcode number than the already existing ones.
// however, if we've got filtering enabled, we might not have all the nets in
// our list, so do a sorted insertion.
auto new_iter = std::lower_bound( m_items.begin(), m_items.end(), aItem->GetNetCode(),
LIST_ITEM_NETCODE_CMP_LESS() );
new_iter = m_items.insert( new_iter, std::move( aItem ) );
const std::unique_ptr<LIST_ITEM>& new_item = *new_iter;
if( m_parent.m_groupBy->IsChecked()
&& ( m_parent.m_groupByKind->GetSelection() == 0
|| m_parent.m_groupByKind->GetSelection() == 1 ) )
{
for( unsigned int j = 0; j < m_parent.m_groupFilter.size(); ++j )
{
if( m_parent.m_groupFilter[j]->Find( new_item->GetNetName() ) )
{
new_item->SetParent( &*m_items[j] );
break;
}
}
}
else if( m_parent.m_groupBy->IsChecked()
&& ( m_parent.m_groupByKind->GetSelection() == 2
|| m_parent.m_groupByKind->GetSelection() == 3 ) )
{
auto groups_begin = m_items.begin();
auto groups_end = std::find_if_not( m_items.begin(), m_items.end(),
[]( const std::unique_ptr<LIST_ITEM>& x )
{
return x->GetIsGroup();
} );
for( std::unique_ptr<EDA_PATTERN_MATCH>& f : m_parent.m_groupFilter )
{
EDA_PATTERN_MATCH::FIND_RESULT match = f->Find( new_item->GetNetName() );
if( match )
{
wxString match_str = new_item->GetNetName().substr( match.start, match.length );
auto group = std::find_if( groups_begin, groups_end,
[&]( const std::unique_ptr<LIST_ITEM>& x )
{
return x->GetNetName() == match_str;
} );
if( group == groups_end )
{
int dist = std::distance( groups_end, groups_begin );
group = m_items.insert( groups_end,
std::make_unique<LIST_ITEM>( dist, match_str ) );
groups_end = group + 1;
ItemAdded( wxDataViewItem(( *group )->Parent() ),
wxDataViewItem( &**group ) );
}
new_item->SetParent( &**group );
break;
}
}
}
ItemAdded( wxDataViewItem( new_item->Parent() ), wxDataViewItem( new_item.get() ) );
return { new_iter };
}
void addItems( std::vector<std::unique_ptr<LIST_ITEM>>&& aItems )
{
if( m_items.empty() )
{
m_items = std::move( aItems );
if( m_parent.m_groupBy->IsChecked()
&& ( m_parent.m_groupByKind->GetSelection() == 0
|| m_parent.m_groupByKind->GetSelection() == 1 ) )
{
// assume that there are fewer group filters than nets.
// walk over the list items and assign them to groups. note that the
// first items are group items themselves, so start after those.
for( unsigned int i = m_parent.m_groupFilter.size(); i < m_items.size(); ++i )
{
for( unsigned int j = 0; j < m_parent.m_groupFilter.size(); ++j )
{
if( m_parent.m_groupFilter[j]->Find( m_items[ i ]->GetNetName() ) )
{
m_items[i]->SetParent( &*m_items[j] );
break;
}
}
}
}
else if( m_parent.m_groupBy->IsChecked()
&& ( m_parent.m_groupByKind->GetSelection() == 2
|| m_parent.m_groupByKind->GetSelection() == 3 ) )
{
// assume that there will be fewer resulting groups than nets.
// dynamically generate groups for the actual strings of the match result.
// try out each filter on each item and group by the resulting substrings.
std::vector<std::unique_ptr<LIST_ITEM>> groups;
for( std::unique_ptr<LIST_ITEM>& i : m_items )
{
for( std::unique_ptr<EDA_PATTERN_MATCH>& f : m_parent.m_groupFilter )
{
EDA_PATTERN_MATCH::FIND_RESULT match = f->Find( i->GetNetName() );
if( match )
{
wxString match_str = i->GetNetName().substr( match.start, match.length );
auto group = std::find_if( groups.begin(), groups.end(),
[&]( const std::unique_ptr<LIST_ITEM>& x )
{
return x->GetNetName() == match_str;
} );
if( group == groups.end() )
{
groups.emplace_back( std::make_unique<LIST_ITEM>( groups.size(),
match_str ) );
group = groups.end() - 1;
}
i->SetParent( &**group );
break;
}
}
}
// insert the group items at the front of the items list.
for( std::unique_ptr<LIST_ITEM>& g : groups )
m_items.emplace_back( std::move( g ) );
std::rotate( m_items.begin(), m_items.end() - groups.size(), m_items.end() );
}
for( std::unique_ptr<LIST_ITEM>& i : m_items )
ItemAdded( wxDataViewItem( i->Parent() ), wxDataViewItem( &*i ) );
}
else
{
m_items.reserve( m_items.size() + aItems.size() );
for( std::unique_ptr<LIST_ITEM>& i : aItems )
addItem( std::move( i ) );
}
}
std::unique_ptr<LIST_ITEM> deleteItem( const std::optional<LIST_ITEM_ITER>& aRow )
{
if( !aRow )
return {};
std::unique_ptr<LIST_ITEM> i = std::move( **aRow );
// if the row has a parent, detach it first
LIST_ITEM* parent = i->Parent();
i->SetParent( nullptr );
m_items.erase( *aRow );
ItemDeleted( wxDataViewItem( parent ), wxDataViewItem( &*i ) );
if( parent )
{
ItemChanged( wxDataViewItem( parent ) );
// for grouping type 2,3 a group item might disappear if it becomes empty.
if( ( m_parent.m_groupByKind->GetSelection() == 2
|| m_parent.m_groupByKind->GetSelection() == 3 )
&& parent != nullptr && parent->ChildrenCount() == 0 )
{
auto p = std::find_if( m_items.begin(), m_items.end(),
[&]( std::unique_ptr<LIST_ITEM>& x )
{
return x.get() == parent;
} );
wxASSERT( p != m_items.end() );
m_items.erase( p );
ItemDeleted( wxDataViewItem( parent->Parent() ), wxDataViewItem( parent ) );
}
}
Resort();
return i;
}
void deleteAllItems()
{
BeforeReset();
m_items.clear();
AfterReset();
}
void updateItem( const std::optional<LIST_ITEM_ITER>& aRow )
{
if( aRow )
{
const std::unique_ptr<LIST_ITEM>& listItem = *aRow.value();
if( listItem->Parent() )
ItemChanged( wxDataViewItem( listItem->Parent() ) );
ItemChanged( wxDataViewItem( listItem.get() ) );
resortIfChanged( listItem.get() );
}
}
void updateAllItems()
{
for( std::unique_ptr<LIST_ITEM>& i : m_items )
ItemChanged( wxDataViewItem( i.get() ) );
}
void resortIfChanged( LIST_ITEM* aItem )
{
if( wxDataViewColumn* column = m_parent.m_netsList->GetSortingColumn() )
{
bool changed = false;
for( const LIST_ITEM* i = aItem; i != nullptr; i = i->Parent() )
changed |= itemColumnChanged( i, column->GetModelColumn() );
for( LIST_ITEM* i = aItem; i != nullptr; i = i->Parent() )
i->ResetColumnChangedBits();
if( changed )
Resort();
}
}
bool itemColumnChanged( const LIST_ITEM* aItem, unsigned int aCol ) const
{
if( aItem == nullptr || aCol >= m_parent.m_columns.size() )
return false;
if( aCol == COLUMN_PAD_COUNT )
return aItem->PadCountChanged();
else if( aCol == COLUMN_VIA_COUNT )
return aItem->ViaCountChanged();
else if( aCol == COLUMN_VIA_LENGTH )
return aItem->ViaLengthChanged();
else if( aCol == COLUMN_BOARD_LENGTH )
return aItem->BoardWireLengthChanged();
else if( aCol == COLUMN_CHIP_LENGTH )
return aItem->ChipWireLengthChanged();
else if( aCol == COLUMN_TOTAL_LENGTH )
return aItem->TotalLengthChanged();
else if( aCol > COLUMN_NUM_STATIC_COL )
return aItem->BoardWireLengthChanged();
return false;
}
// implementation of wxDataViewModel interface
// these are used to query the data model by the GUI view implementation.
// these are not supposed to be used to modify the data model. for that
// use the public functions above.
protected:
unsigned int GetColumnCount() const override
{
return columnCount();
}
void GetValue( wxVariant& aOutValue, const wxDataViewItem& aItem,
unsigned int aCol ) const override
{
if( LIST_ITEM* i = static_cast<LIST_ITEM*>( aItem.GetID() ) )
{
if( aCol == COLUMN_NET && !i->GetIsGroup() )
aOutValue = m_parent.formatNetCode( i->GetNet() );
else if( aCol == COLUMN_NET && i->GetIsGroup() )
aOutValue = "";
else if( aCol == COLUMN_NAME )
aOutValue = i->GetNetName();
else if( aCol == COLUMN_PAD_COUNT )
aOutValue = m_parent.formatCount( i->GetPadCount() );
else if( aCol == COLUMN_VIA_COUNT )
aOutValue = m_parent.formatCount( i->GetViaCount() );
else if( aCol == COLUMN_VIA_LENGTH )
aOutValue = m_parent.formatLength( i->GetViaLength() );
else if( aCol == COLUMN_BOARD_LENGTH )
aOutValue = m_parent.formatLength( i->GetBoardWireLength() );
else if( aCol == COLUMN_CHIP_LENGTH )
aOutValue = m_parent.formatLength( i->GetChipWireLength() );
else if( aCol == COLUMN_TOTAL_LENGTH )
aOutValue = m_parent.formatLength( i->GetTotalLength() );
else if( aCol > COLUMN_NUM_STATIC_COL && aCol <= m_parent.m_columns.size() )
aOutValue = m_parent.formatLength( i->GetLayerWireLength( m_parent.m_columns[aCol].layer ) );
else
aOutValue = "";
}
}
static int compareUInt( uint64_t aValue1, uint64_t aValue2, bool aAsc )
{
if( aAsc )
return aValue1 < aValue2 ? -1 : 1;
else
return aValue2 < aValue1 ? -1 : 1;
}
int Compare( const wxDataViewItem& aItem1, const wxDataViewItem& aItem2,
unsigned int aCol, bool aAsc ) const override
{
const LIST_ITEM& i1 = *static_cast<const LIST_ITEM*>( aItem1.GetID() );
const LIST_ITEM& i2 = *static_cast<const LIST_ITEM*>( aItem2.GetID() );
if( i1.GetIsGroup() && !i2.GetIsGroup() )
return -1;
if( i2.GetIsGroup() && !i1.GetIsGroup() )
return 1;
if( aCol == COLUMN_NET && i1.GetNetCode() != i2.GetNetCode() )
{
return aAsc ? ( i1.GetNetCode() - i2.GetNetCode() )
: ( i2.GetNetCode() - i1.GetNetCode() );
}
else if( aCol == COLUMN_NAME )
{
const wxString& s1 = i1.GetNetName();
const wxString& s2 = i2.GetNetName();
int res = aAsc ? s1.Cmp( s2 ) : s2.Cmp( s1 );
if( res != 0 )
return res;
}
else if( aCol == COLUMN_PAD_COUNT && i1.GetPadCount() != i2.GetPadCount() )
return compareUInt( i1.GetPadCount(), i2.GetPadCount(), aAsc );
else if( aCol == COLUMN_VIA_COUNT && i1.GetViaCount() != i2.GetViaCount() )
return compareUInt( i1.GetViaCount(), i2.GetViaCount(), aAsc );
else if( aCol == COLUMN_VIA_LENGTH && i1.GetViaLength() != i2.GetViaLength() )
return compareUInt( i1.GetViaLength(), i2.GetViaLength(), aAsc );
else if( aCol == COLUMN_BOARD_LENGTH && i1.GetBoardWireLength() != i2.GetBoardWireLength() )
return compareUInt( i1.GetBoardWireLength(), i2.GetBoardWireLength(), aAsc );
else if( aCol == COLUMN_CHIP_LENGTH && i1.GetChipWireLength() != i2.GetChipWireLength() )
return compareUInt( i1.GetChipWireLength(), i2.GetChipWireLength(), aAsc );
else if( aCol == COLUMN_TOTAL_LENGTH && i1.GetTotalLength() != i2.GetTotalLength() )
return compareUInt( i1.GetTotalLength(), i2.GetTotalLength(), aAsc );
else if( aCol > COLUMN_NUM_STATIC_COL
&& aCol < m_parent.m_columns.size()
&& i1.GetLayerWireLength( m_parent.m_columns[aCol].layer )
!= i2.GetLayerWireLength( m_parent.m_columns[aCol].layer ) )
{
return compareUInt( i1.GetLayerWireLength( m_parent.m_columns[aCol].layer ),
i2.GetLayerWireLength( m_parent.m_columns[aCol].layer ), aAsc );
}
// when the item values compare equal resort to pointer comparison.
wxUIntPtr id1 = wxPtrToUInt( aItem1.GetID() );
wxUIntPtr id2 = wxPtrToUInt( aItem2.GetID() );
return aAsc ? id1 - id2 : id2 - id1;
}
bool SetValue( const wxVariant& aInValue, const wxDataViewItem& aItem,
unsigned int aCol ) override
{
return false;
}
wxDataViewItem GetParent( const wxDataViewItem& aItem ) const override
{
if( !aItem.IsOk() )
return wxDataViewItem();
return wxDataViewItem( static_cast<const LIST_ITEM*>( aItem.GetID() )->Parent() );
}
bool IsContainer( const wxDataViewItem& aItem ) const override
{
if( !aItem.IsOk() )
return true;
return static_cast<const LIST_ITEM*>( aItem.GetID() )->GetIsGroup();
}
bool HasContainerColumns( const wxDataViewItem& aItem ) const override
{
return IsContainer( aItem );
}
unsigned int GetChildren( const wxDataViewItem& aParent,
wxDataViewItemArray& aChildren ) const override
{
const LIST_ITEM* p = static_cast<const LIST_ITEM*>( aParent.GetID() );
if( !aParent.IsOk() )
{
aChildren.Alloc( m_items.size() );
for( const std::unique_ptr<LIST_ITEM>& i : m_items )
{
if( i->Parent() == nullptr )
aChildren.Add( wxDataViewItem( &*i ) );
}
return aChildren.GetCount();
}
else if( p->GetIsGroup() )
{
const int count = p->ChildrenCount();
if( count == 0 )
return 0;
aChildren.Alloc( count );
for( auto i = p->ChildrenBegin(), end = p->ChildrenEnd(); i != end; ++i )
aChildren.Add( wxDataViewItem( *i ) );
return aChildren.GetCount();
}
return 0;
}
wxString GetColumnType( unsigned int /* aCol */ ) const override
{
return wxS( "string" );
}
};
DIALOG_NET_INSPECTOR::DIALOG_NET_INSPECTOR( PCB_EDIT_FRAME* aParent,
const SETTINGS& aSettings ) :
DIALOG_NET_INSPECTOR_BASE( aParent ),
m_zero_netitem( nullptr ),
m_frame( aParent )
{
m_columns.emplace_back( 0u, UNDEFINED_LAYER, _( "Net" ), _( "Net Code" ), CSV_COLUMN_DESC::CSV_NONE );
m_columns.emplace_back( 1u, UNDEFINED_LAYER, _( "Name" ), _( "Net Name" ), CSV_COLUMN_DESC::CSV_QUOTE );
m_columns.emplace_back( 2u, UNDEFINED_LAYER, _( "Pad Count" ), _( "Pad Count" ), CSV_COLUMN_DESC::CSV_NONE );
m_columns.emplace_back( 3u, UNDEFINED_LAYER, _( "Via Count" ), _( "Via Count" ), CSV_COLUMN_DESC::CSV_NONE );
m_columns.emplace_back( 4u, UNDEFINED_LAYER, _( "Via Length" ), _( "Via Length" ), CSV_COLUMN_DESC::CSV_NONE );
m_columns.emplace_back( 5u, UNDEFINED_LAYER, _( "Track Length" ), _( "Track Length" ), CSV_COLUMN_DESC::CSV_NONE );
m_columns.emplace_back( 6u, UNDEFINED_LAYER, _( "Die Length" ), _( "Die Length" ), CSV_COLUMN_DESC::CSV_NONE );
m_columns.emplace_back( 7u, UNDEFINED_LAYER, _( "Total Length" ), _( "Net Length" ), CSV_COLUMN_DESC::CSV_NONE );
m_brd = aParent->GetBoard();
m_data_model = new DATA_MODEL( *this );
m_netsList->AssociateModel( &*m_data_model );
std::vector<std::function<void( void )>> add_col{
[&]()
{
m_netsList->AppendTextColumn( m_columns[COLUMN_NET].display_name, m_columns[COLUMN_NET],
wxDATAVIEW_CELL_INERT, -1, wxALIGN_LEFT,
wxDATAVIEW_COL_SORTABLE );
},
[&]()
{
m_netsList->AppendTextColumn( m_columns[COLUMN_NAME].display_name, m_columns[COLUMN_NAME],
wxDATAVIEW_CELL_INERT, -1, wxALIGN_LEFT,
wxDATAVIEW_COL_RESIZABLE | wxDATAVIEW_COL_REORDERABLE |
wxDATAVIEW_COL_SORTABLE );
},
[&]()
{
m_netsList->AppendTextColumn( m_columns[COLUMN_PAD_COUNT].display_name, m_columns[COLUMN_PAD_COUNT],
wxDATAVIEW_CELL_INERT, -1, wxALIGN_CENTER,
wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_SORTABLE );
},
[&]()
{
m_netsList->AppendTextColumn( m_columns[COLUMN_VIA_COUNT].display_name, m_columns[COLUMN_VIA_COUNT],
wxDATAVIEW_CELL_INERT, -1, wxALIGN_CENTER,
wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_SORTABLE );
},
[&]()
{
m_netsList->AppendTextColumn( m_columns[COLUMN_VIA_LENGTH].display_name, m_columns[COLUMN_VIA_LENGTH],
wxDATAVIEW_CELL_INERT, -1, wxALIGN_CENTER,
wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_SORTABLE );
},
[&]()
{
m_netsList->AppendTextColumn( m_columns[COLUMN_BOARD_LENGTH].display_name, m_columns[COLUMN_BOARD_LENGTH],
wxDATAVIEW_CELL_INERT, -1, wxALIGN_CENTER,
wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_SORTABLE );
},
[&]()
{
m_netsList->AppendTextColumn( m_columns[COLUMN_CHIP_LENGTH].display_name, m_columns[COLUMN_CHIP_LENGTH],
wxDATAVIEW_CELL_INERT, -1, wxALIGN_CENTER,
wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_SORTABLE );
},
[&]()
{
m_netsList->AppendTextColumn( m_columns[COLUMN_TOTAL_LENGTH].display_name, m_columns[COLUMN_TOTAL_LENGTH],
wxDATAVIEW_CELL_INERT, -1, wxALIGN_CENTER,
wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_SORTABLE );
}
};
std::vector<int> col_order = aSettings.column_order;
if( col_order.size() != add_col.size() )
{
col_order.resize( add_col.size() );
for( unsigned int i = 0; i < add_col.size(); ++i )
col_order[i] = i;
}
for( unsigned int i : col_order )
add_col.at( i )();
for( PCB_LAYER_ID layer : m_brd->GetEnabledLayers().Seq() )
{
if( !IsCopperLayer( layer ) )
continue;
m_columns.emplace_back( m_columns.size(), layer, m_brd->GetLayerName( layer ),
m_brd->GetLayerName( layer ), CSV_COLUMN_DESC::CSV_NONE );
m_netsList->AppendTextColumn( m_brd->GetLayerName( layer ), m_columns.back(),
wxDATAVIEW_CELL_INERT, -1, wxALIGN_CENTER,
wxDATAVIEW_COL_REORDERABLE | wxDATAVIEW_COL_SORTABLE );
}
m_netsList->SetExpanderColumn( m_netsList->GetColumn( 0 ) );
// avoid onFilterChange for each of the settings as it will re-build the
// list over and over again.
m_filter_change_no_rebuild = true;
m_textCtrlFilter->SetValue( aSettings.filter_string );
m_cbShowZeroPad->SetValue( aSettings.show_zero_pad_nets );
m_groupBy->SetValue( aSettings.group_by );
m_groupByKind->SetSelection( aSettings.group_by_kind );
m_groupByText->SetValue( aSettings.group_by_text );
m_filter_change_no_rebuild = false;
buildNetsList();
adjustListColumns();
m_addNet->SetBitmap( KiBitmap( BITMAPS::small_plus ) );
m_renameNet->SetBitmap( KiBitmap( BITMAPS::small_edit ) );
m_deleteNet->SetBitmap( KiBitmap( BITMAPS::small_trash ) );
SetupStandardButtons();
m_renameNet->Disable();
m_deleteNet->Disable();
if( aSettings.sorting_column != -1 )
{
if( wxDataViewColumn* c = m_netsList->GetColumn( aSettings.sorting_column ) )
{
c->SetSortOrder( aSettings.sort_order_asc );
m_data_model->Resort();
}
}
finishDialogSettings();
m_frame->Connect( wxEVT_CLOSE_WINDOW,
wxCommandEventHandler( DIALOG_NET_INSPECTOR::onParentWindowClosed ),
nullptr, this );
m_frame->Connect( UNITS_CHANGED,
wxCommandEventHandler( DIALOG_NET_INSPECTOR::onUnitsChanged ),
nullptr, this );
m_frame->Connect( BOARD_CHANGED,
wxCommandEventHandler( DIALOG_NET_INSPECTOR::onBoardChanged ),
nullptr, this );
if( m_brd != nullptr )
{
// if the dialog is opened while something is highlighted on the board ...
OnBoardHighlightNetChanged( *m_brd );
m_brd->AddListener( this );
}
}
DIALOG_NET_INSPECTOR::~DIALOG_NET_INSPECTOR()
{
// the displayed list elements are going to be deleted before the list view itself.
// in some cases it might still do queries on the data model, which would crash
// from now on. so just disassociate it.
m_netsList->AssociateModel( nullptr );
m_frame->Disconnect( wxEVT_CLOSE_WINDOW,
wxCommandEventHandler( DIALOG_NET_INSPECTOR::onParentWindowClosed ),
nullptr, this );
m_frame->Disconnect( UNITS_CHANGED,
wxCommandEventHandler( DIALOG_NET_INSPECTOR::onUnitsChanged ),
nullptr, this );
m_frame->Disconnect( BOARD_CHANGED,
wxCommandEventHandler( DIALOG_NET_INSPECTOR::onBoardChanged ),
nullptr, this );
if( m_brd != nullptr )
m_brd->RemoveListener( this );
m_frame->GetCanvas()->SetFocus();
}
DIALOG_NET_INSPECTOR::SETTINGS DIALOG_NET_INSPECTOR::Settings() const
{
std::vector<int> column_order( m_data_model->columnCount() );
for( unsigned int i = 0; i < column_order.size(); ++i )
column_order[i] = m_netsList->GetColumn( i )->GetModelColumn();
wxDataViewColumn* sorting_column = m_netsList->GetSortingColumn();
SETTINGS r;
r.filter_string = m_textCtrlFilter->GetValue();
r.show_zero_pad_nets = m_cbShowZeroPad->IsChecked();
r.group_by = m_groupBy->IsChecked();
r.group_by_kind = m_groupByKind->GetSelection();
r.group_by_text = m_groupByText->GetValue();
r.sorting_column = sorting_column ? static_cast<int>( sorting_column->GetModelColumn() ) : -1;
r.sort_order_asc = sorting_column ? sorting_column->IsSortOrderAscending() : true;
r.column_order = column_order;
return r;
}
void DIALOG_NET_INSPECTOR::onParentWindowClosed( wxCommandEvent& event )
{
Close();
event.Skip();
}
void DIALOG_NET_INSPECTOR::onUnitsChanged( wxCommandEvent& event )
{
this->m_units = m_frame->GetUserUnits();
m_data_model->updateAllItems();
event.Skip();
}
void DIALOG_NET_INSPECTOR::onBoardChanged( wxCommandEvent& event )
{
m_brd = m_frame->GetBoard();
if( m_brd != nullptr )
m_brd->AddListener( this );
buildNetsList();
m_netsList->Refresh();
event.Skip();
}
bool DIALOG_NET_INSPECTOR::netFilterMatches( NETINFO_ITEM* aNet ) const
{
// Note: the filtering is case insensitive.
// Never show the unconnected net
if( aNet->GetNetCode() <= 0 )
return false;
// Show unconnected nets only if specifically asked for by filter
if( m_netFilter.empty() )
return !aNet->GetNetname().StartsWith( wxT( "unconnected-(" ) );
wxString net_str = UnescapeString( aNet->GetNetname() ).Upper();
for( const std::unique_ptr<EDA_PATTERN_MATCH>& f : m_netFilter )
{
if( f->Find( net_str ) )
return true;
}
return false;
}
struct NETCODE_CMP_LESS
{
bool operator()( const CN_ITEM* a, const CN_ITEM* b ) const
{
return a->Net() < b->Net();
}
bool operator()( const CN_ITEM* a, int b ) const
{
return a->Net() < b;
}
bool operator()( int a, const CN_ITEM* b ) const
{
return a < b->Net();
}
};
std::vector<CN_ITEM*> DIALOG_NET_INSPECTOR::relevantConnectivityItems() const
{
// pre-filter the connectivity items and sort them by netcode.
// this avoids quadratic runtime when building the whole net list and
// calculating the total length for each net.
const auto type_bits = std::bitset<MAX_STRUCT_TYPE_ID>()
.set( PCB_TRACE_T )
.set( PCB_ARC_T )
.set( PCB_VIA_T )
.set( PCB_PAD_T );
std::vector<CN_ITEM*> cn_items;
cn_items.reserve( 1024 );
for( CN_ITEM* cn_item : m_brd->GetConnectivity()->GetConnectivityAlgo()->ItemList() )
{
if( cn_item->Valid() && type_bits[cn_item->Parent()->Type()] )
cn_items.push_back( cn_item );
}
std::sort( cn_items.begin(), cn_items.end(), NETCODE_CMP_LESS() );
return cn_items;
}
void DIALOG_NET_INSPECTOR::updateDisplayedRowValues( const std::optional<LIST_ITEM_ITER>& aRow )
{
if( !aRow )
return;
wxDataViewItemArray sel;
m_netsList->GetSelections( sel );
m_data_model->updateItem( aRow );
if( !sel.IsEmpty() )
{
m_netsList->SetSelections( sel );
m_netsList->EnsureVisible( sel.Item( 0 ) );
}
}
wxString DIALOG_NET_INSPECTOR::formatNetCode( const NETINFO_ITEM* aNet ) const
{
return wxString::Format( wxT( "%.3d" ), aNet->GetNetCode() );
}
wxString DIALOG_NET_INSPECTOR::formatNetName( const NETINFO_ITEM* aNet ) const
{
return UnescapeString( aNet->GetNetname() );
}
wxString DIALOG_NET_INSPECTOR::formatCount( unsigned int aValue ) const
{
return wxString::Format( wxT( "%u" ), aValue );
}
wxString DIALOG_NET_INSPECTOR::formatLength( int64_t aValue ) const
{
return m_frame->MessageTextFromValue( static_cast<long long int>( aValue ) );
}
void DIALOG_NET_INSPECTOR::OnBoardItemAdded( BOARD& aBoard, BOARD_ITEM* aBoardItem )
{
if( NETINFO_ITEM* net = dynamic_cast<NETINFO_ITEM*>( aBoardItem ) )
{
// a new net has been added to the board. add it to our list if it
// passes the netname filter test.
if( netFilterMatches( net ) )
{
std::unique_ptr<LIST_ITEM> new_item = std::make_unique<LIST_ITEM>( net );
// the new net could have some pads already assigned, count them.
new_item->SetPadCount( m_brd->GetNodesCount( net->GetNetCode() ) );
m_data_model->addItem( std::move( new_item ) );
}
}
else if( BOARD_CONNECTED_ITEM* i = dynamic_cast<BOARD_CONNECTED_ITEM*>( aBoardItem ) )
{
std::optional<LIST_ITEM_ITER> r = m_data_model->findItem( i->GetNet() );
if( r )
{
// try to handle frequent operations quickly.
if( PCB_TRACK* track = dynamic_cast<PCB_TRACK*>( i ) )
{
const std::unique_ptr<LIST_ITEM>& list_item = *r.value();
int len = track->GetLength();
list_item->AddLayerWireLength( len, static_cast<int>( track->GetLayer() ) );
if( track->Type() == PCB_VIA_T )
{
list_item->AddViaCount( 1 );
list_item->AddViaLength( calculateViaLength( track ) );
}
updateDisplayedRowValues( r );
return;
}
}
// resort to generic slower net update otherwise.
updateNet( i->GetNet() );
}
else if( FOOTPRINT* footprint = dynamic_cast<FOOTPRINT*>( aBoardItem ) )
{
for( const PAD* pad : footprint->Pads() )
{
std::optional<LIST_ITEM_ITER> r = m_data_model->findItem( pad->GetNet() );
if( !r )
{
// if show-zero-pads is off, we might not have this net
// in our list yet, so add it first.
// notice that at this point we are very certain that this net
// will have at least one pad.
if( netFilterMatches( pad->GetNet() ) )
r = m_data_model->addItem( std::make_unique<LIST_ITEM>( pad->GetNet() ) );
}
if( r )
{
const std::unique_ptr<LIST_ITEM>& list_item = *r.value();
int len = pad->GetPadToDieLength();
list_item->AddPadCount( 1 );
list_item->AddChipWireLength( len );
if( list_item->GetPadCount() == 0 && !m_cbShowZeroPad->IsChecked() )
m_data_model->deleteItem( r );
else
updateDisplayedRowValues( r );
}
}
}
}
void DIALOG_NET_INSPECTOR::OnBoardItemsAdded( BOARD& aBoard, std::vector<BOARD_ITEM*>& aBoardItem )
{
for( BOARD_ITEM* item : aBoardItem )
{
OnBoardItemAdded( aBoard, item );
}
}
void DIALOG_NET_INSPECTOR::OnBoardItemRemoved( BOARD& aBoard, BOARD_ITEM* aBoardItem )
{
if( NETINFO_ITEM* net = dynamic_cast<NETINFO_ITEM*>( aBoardItem ) )
{
m_data_model->deleteItem( m_data_model->findItem( net ) );
}
else if( FOOTPRINT* footprint = dynamic_cast<FOOTPRINT*>( aBoardItem ) )
{
for( const PAD* pad : footprint->Pads() )
{
std::optional<LIST_ITEM_ITER> r = m_data_model->findItem( pad->GetNet() );
if( r )
{
const std::unique_ptr<LIST_ITEM>& list_item = *r.value();
int len = pad->GetPadToDieLength();
list_item->SubPadCount( 1 );
list_item->SubChipWireLength( len );
if( list_item->GetPadCount() == 0 && !m_cbShowZeroPad->IsChecked() )
m_data_model->deleteItem( r );
else
updateDisplayedRowValues( r );
}
}
}
else if( BOARD_CONNECTED_ITEM* i = dynamic_cast<BOARD_CONNECTED_ITEM*>( aBoardItem ) )
{
std::optional<LIST_ITEM_ITER> r = m_data_model->findItem( i->GetNet() );
if( r )
{
// try to handle frequent operations quickly.
if( PCB_TRACK* track = dynamic_cast<PCB_TRACK*>( i ) )
{
const std::unique_ptr<LIST_ITEM>& list_item = *r.value();
int len = track->GetLength();
list_item->SubLayerWireLength( len, static_cast<int>( track->GetLayer() ) );
if( track->Type() == PCB_VIA_T )
{
list_item->SubViaCount( 1 );
list_item->SubViaLength( calculateViaLength( track ) );
}
updateDisplayedRowValues( r );
return;
}
// resort to generic slower net update otherwise.
updateNet( i->GetNet() );
}
}
}
void DIALOG_NET_INSPECTOR::OnBoardItemsRemoved( BOARD& aBoard,
std::vector<BOARD_ITEM*>& aBoardItems )
{
for( BOARD_ITEM* item : aBoardItems )
{
OnBoardItemRemoved( aBoard, item );
}
}
void DIALOG_NET_INSPECTOR::OnBoardItemChanged( BOARD& aBoard, BOARD_ITEM* aBoardItem )
{
if( dynamic_cast<BOARD_CONNECTED_ITEM*>( aBoardItem ) != nullptr
|| dynamic_cast<FOOTPRINT*>( aBoardItem ) != nullptr )
{
buildNetsList();
m_netsList->Refresh();
}
}
void DIALOG_NET_INSPECTOR::OnBoardItemsChanged( BOARD& aBoard,
std::vector<BOARD_ITEM*>& aBoardItems )
{
buildNetsList();
m_netsList->Refresh();
}
void DIALOG_NET_INSPECTOR::OnBoardHighlightNetChanged( BOARD& aBoard )
{
if( !m_brd->IsHighLightNetON() )
{
m_netsList->UnselectAll();
}
else
{
const std::set<int>& selected_codes = m_brd->GetHighLightNetCodes();
wxDataViewItemArray new_selection;
new_selection.Alloc( selected_codes.size() );
for( int code : selected_codes )
{
if( std::optional<LIST_ITEM_ITER> r = m_data_model->findItem( code ) )
new_selection.Add( wxDataViewItem( &***r ) );
}
m_netsList->SetSelections( new_selection );
if( !new_selection.IsEmpty() )
m_netsList->EnsureVisible( new_selection.Item( 0 ) );
}
}
void DIALOG_NET_INSPECTOR::OnBoardNetSettingsChanged( BOARD& aBoard )
{
buildNetsList();
m_netsList->Refresh();
}
void DIALOG_NET_INSPECTOR::updateNet( NETINFO_ITEM* aNet )
{
// something for the specified net has changed, update that row.
// ignore nets that are not in our list because the filter doesn't match.
if( !netFilterMatches( aNet ) )
{
m_data_model->deleteItem( m_data_model->findItem( aNet ) );
return;
}
// if the net had no pads before, it might not be in the displayed list yet.
// if it had pads and now doesn't anymore, we might need to remove it from the list.
std::optional<LIST_ITEM_ITER> cur_net_row = m_data_model->findItem( aNet );
const unsigned int node_count = m_brd->GetNodesCount( aNet->GetNetCode() );
if( node_count == 0 && !m_cbShowZeroPad->IsChecked() )
{
m_data_model->deleteItem( cur_net_row );
return;
}
std::unique_ptr<LIST_ITEM> new_list_item = buildNewItem( aNet, node_count,
relevantConnectivityItems() );
if( !cur_net_row )
{
m_data_model->addItem( std::move( new_list_item ) );
return;
}
const std::unique_ptr<LIST_ITEM>& cur_list_item = *cur_net_row.value();
if( cur_list_item->GetNetName() != new_list_item->GetNetName() )
{
// if the name has changed, it might require re-grouping.
// it's easier to remove and re-insert it
m_data_model->deleteItem( cur_net_row );
m_data_model->addItem( std::move( new_list_item ) );
}
else
{
// update fields only
cur_list_item->SetPadCount( new_list_item->GetPadCount() );
cur_list_item->SetViaCount( new_list_item->GetViaCount() );
for( size_t ii = 0; ii < MAX_CU_LAYERS; ++ii )
cur_list_item->SetLayerWireLength( new_list_item->GetLayerWireLength( ii ), ii );
cur_list_item->SetChipWireLength( new_list_item->GetChipWireLength() );
updateDisplayedRowValues( cur_net_row );
}
}
unsigned int DIALOG_NET_INSPECTOR::calculateViaLength( const PCB_TRACK* aTrack ) const
{
const PCB_VIA* via = dynamic_cast<const PCB_VIA*>( aTrack );
if( !via )
return 0;
BOARD_DESIGN_SETTINGS& bds = m_brd->GetDesignSettings();
// Must be static to keep from raising its ugly head in performance profiles
static std::initializer_list<KICAD_T> traceAndPadTypes = { PCB_TRACE_T, PCB_ARC_T, PCB_PAD_T };
// calculate the via length individually from the board stackup and via's start and end layer.
if( bds.m_HasStackup )
{
PCB_LAYER_ID top_layer = UNDEFINED_LAYER;
PCB_LAYER_ID bottom_layer = UNDEFINED_LAYER;
for( int layer = via->TopLayer(); layer <= via->BottomLayer(); ++layer )
{
if( m_brd->GetConnectivity()->IsConnectedOnLayer( via, layer, traceAndPadTypes ) )
{
if( top_layer == UNDEFINED_LAYER )
top_layer = PCB_LAYER_ID( layer );
else
bottom_layer = PCB_LAYER_ID( layer );
}
}
if( top_layer == UNDEFINED_LAYER )
top_layer = via->TopLayer();
if( bottom_layer == UNDEFINED_LAYER )
bottom_layer = via->BottomLayer();
const BOARD_STACKUP& stackup = bds.GetStackupDescriptor();
return stackup.GetLayerDistance( top_layer, bottom_layer );
}
else
{
int dielectricLayers = bds.GetCopperLayerCount() - 1;
// FIXME: not all dielectric layers are the same thickness!
int layerThickness = bds.GetBoardThickness() / dielectricLayers;
int effectiveBottomLayer;
if( via->BottomLayer() == B_Cu )
effectiveBottomLayer = F_Cu + dielectricLayers;
else
effectiveBottomLayer = via->BottomLayer();
int layerCount = effectiveBottomLayer - via->TopLayer();
return layerCount * layerThickness;
}
}
std::unique_ptr<DIALOG_NET_INSPECTOR::LIST_ITEM>
DIALOG_NET_INSPECTOR::buildNewItem( NETINFO_ITEM* aNet, unsigned int aPadCount,
const std::vector<CN_ITEM*>& aCNItems )
{
std::unique_ptr<LIST_ITEM> new_item = std::make_unique<LIST_ITEM>( aNet );
new_item->SetPadCount( aPadCount );
const auto cn_items = std::equal_range( aCNItems.begin(), aCNItems.end(), aNet->GetNetCode(),
NETCODE_CMP_LESS() );
for( auto i = cn_items.first; i != cn_items.second; ++i )
{
BOARD_CONNECTED_ITEM* item = ( *i )->Parent();
if( item->Type() == PCB_PAD_T )
new_item->AddChipWireLength( static_cast<PAD*>( item )->GetPadToDieLength() );
else if( PCB_TRACK* track = dynamic_cast<PCB_TRACK*>( item ) )
{
new_item->AddLayerWireLength( track->GetLength(), static_cast<int>( track->GetLayer() ) );
if( item->Type() == PCB_VIA_T )
{
new_item->AddViaCount( 1 );
new_item->AddViaLength( calculateViaLength( track ) );
}
}
}
return new_item;
}
void DIALOG_NET_INSPECTOR::buildNetsList()
{
// Only build the list of nets if there is a board present
if( !m_brd )
return;
m_in_build_nets_list = true;
// when rebuilding the netlist, try to keep the row selection
// FIXME: handle group selections, preserve expanded/collapsed group states
wxDataViewItemArray sel;
m_netsList->GetSelections( sel );
std::vector<int> prev_selected_netcodes;
prev_selected_netcodes.reserve( sel.GetCount() );
for( unsigned int i = 0; i < sel.GetCount(); ++i )
{
const LIST_ITEM* item = static_cast<const LIST_ITEM*>( sel.Item( i ).GetID() );
prev_selected_netcodes.push_back( item->GetNetCode() );
}
// At least on GTK, wxDVC will crash if you rebuild with a sorting column set.
if( wxDataViewColumn* sorting_column = m_netsList->GetSortingColumn() )
{
g_settings.sorting_column = static_cast<int>( sorting_column->GetModelColumn() ) ;
g_settings.sort_order_asc = sorting_column->IsSortOrderAscending();
sorting_column->UnsetAsSortKey();
}
m_data_model->deleteAllItems();
std::vector<std::unique_ptr<LIST_ITEM>> new_items;
// for group mode 0,1 each group filter string represents one displayed group,
// so just add them first. for group mode 2,3 the groups are generated dynamically.
if( m_groupBy->IsChecked()
&& ( m_groupByKind->GetSelection() == 0 || m_groupByKind->GetSelection() == 1 ) )
{
for( unsigned int i = 0; i < m_groupFilter.size(); ++i )
{
const std::unique_ptr<EDA_PATTERN_MATCH>& filter = m_groupFilter[i];
new_items.emplace_back( std::make_unique<LIST_ITEM>( i, filter->GetPattern() ) );
}
}
std::vector<CN_ITEM*> prefiltered_cn_items = relevantConnectivityItems();
// collect all nets which pass the filter string and also remember the
// suffix after the filter match, if any.
struct NET_INFO
{
int netcode;
NETINFO_ITEM* net;
unsigned int pad_count;
};
struct NET_INFO_CMP_LESS
{
bool operator()( const NET_INFO& a, const NET_INFO& b ) const
{
return a.netcode < b.netcode;
}
bool operator()( const NET_INFO& a, int b ) const
{
return a.netcode < b;
}
bool operator()( int a, const NET_INFO& b ) const
{
return a < b.netcode;
}
};
std::vector<NET_INFO> nets;
nets.reserve( m_brd->GetNetInfo().NetsByNetcode().size() );
for( const std::pair<int, NETINFO_ITEM*> ni : m_brd->GetNetInfo().NetsByNetcode() )
{
if( ni.first == 0 )
m_zero_netitem = ni.second;
if( netFilterMatches( ni.second ) )
nets.emplace_back( NET_INFO{ ni.first, ni.second, 0 } );
}
// count the pads for each net. since the nets are sorted by netcode
// iterating over the footprints' pads is faster.
for( FOOTPRINT* footprint : m_brd->Footprints() )
{
for( PAD* pad : footprint->Pads() )
{
auto i = std::lower_bound( nets.begin(), nets.end(), pad->GetNetCode(),
NET_INFO_CMP_LESS() );
if( i != nets.end() && i->netcode == pad->GetNetCode() )
i->pad_count += 1;
}
}
for( NET_INFO& ni : nets )
{
if( m_cbShowZeroPad->IsChecked() || ni.pad_count > 0 )
new_items.emplace_back( buildNewItem( ni.net, ni.pad_count, prefiltered_cn_items ) );
}
m_data_model->addItems( std::move( new_items ) );
if( g_settings.sorting_column != -1 )
{
if( wxDataViewColumn* c = m_netsList->GetColumn( g_settings.sorting_column ) )
{
c->SetSortOrder( g_settings.sort_order_asc );
m_data_model->Resort();
}
}
// try to restore the selected rows. set the ones that we can't find anymore to -1.
sel.Clear();
for( int& nc : prev_selected_netcodes )
{
auto r = m_data_model->findItem( nc );
if( r )
{
const std::unique_ptr<LIST_ITEM>& list_item = *r.value();
sel.Add( wxDataViewItem( list_item.get() ) );
}
else
{
nc = -1;
}
}
if( !sel.IsEmpty() )
{
m_netsList->SetSelections( sel );
m_netsList->EnsureVisible( sel.Item( 0 ) );
}
else
{
m_netsList->UnselectAll();
}
alg::delete_matching( prev_selected_netcodes, -1 );
m_frame->GetCanvas()->GetView()->GetPainter()->GetSettings()->SetHighlight( false );
for( int& i : prev_selected_netcodes )
m_frame->GetCanvas()->GetView()->GetPainter()->GetSettings()->SetHighlight( true, i, true );
m_frame->GetCanvas()->GetView()->UpdateAllLayersColor();
m_frame->GetCanvas()->Refresh();
m_in_build_nets_list = false;
}
void DIALOG_NET_INSPECTOR::onFilterChange( wxCommandEvent& aEvent )
{
wxStringTokenizer filters( m_textCtrlFilter->GetValue().Upper(), wxT( "," ) );
m_netFilter.clear();
while( filters.HasMoreTokens() )
{
wxString t = filters.GetNextToken();
t.Trim( false );
t.Trim( true );
if( !t.IsEmpty() )
{
m_netFilter.emplace_back( std::make_unique<EDA_PATTERN_MATCH_WILDCARD>() );
m_netFilter.back()->SetPattern( t );
}
}
wxStringTokenizer group_filters( m_groupByText->GetValue(), wxT( "," ) );
m_groupFilter.clear();
while( group_filters.HasMoreTokens() )
{
wxString t = group_filters.GetNextToken();
t.Trim( false );
t.Trim( true );
if( !t.IsEmpty() )
{
if( m_groupByKind->GetSelection() == 0 || m_groupByKind->GetSelection() == 2 )
{
// type 2: wildcard match, use the matching substring as a group key.
// the number of groups is determined dynamically by the number of
// resulting matches in the whole set.
m_groupFilter.emplace_back( std::make_unique<EDA_PATTERN_MATCH_WILDCARD>() );
m_groupFilter.back()->SetPattern( t );
}
else if( m_groupByKind->GetSelection() == 1 || m_groupByKind->GetSelection() == 3 )
{
// type 3: regex match, use the matching substring as a group key.
// the number of groups is determined dynamically by the number of
// resulting matches in the whole set.
m_groupFilter.emplace_back( std::make_unique<EDA_PATTERN_MATCH_REGEX>() );
m_groupFilter.back()->SetPattern( t );
}
}
}
if( !m_filter_change_no_rebuild )
buildNetsList();
}
void DIALOG_NET_INSPECTOR::onSelChanged( wxDataViewEvent& )
{
onSelChanged();
}
void DIALOG_NET_INSPECTOR::onSelChanged()
{
// ignore selection changes while the whole list is being rebuilt.
if( m_in_build_nets_list )
return;
RENDER_SETTINGS* ps = m_frame->GetCanvas()->GetView()->GetPainter()->GetSettings();
bool enable_rename_button = false;
bool enable_delete_button = false;
if( m_netsList->HasSelection() )
{
wxDataViewItemArray sel;
m_netsList->GetSelections( sel );
ps->SetHighlight( false );
enable_rename_button = sel.GetCount() == 1;
enable_delete_button = true;
for( unsigned int i = 0; i < sel.GetCount(); ++i )
{
const LIST_ITEM* ii = static_cast<const LIST_ITEM*>( sel.Item( i ).GetID() );
if( ii->GetIsGroup() )
{
enable_rename_button = false;
for( auto c = ii->ChildrenBegin(), end = ii->ChildrenEnd(); c != end; ++c )
ps->SetHighlight( true, ( *c )->GetNetCode(), true );
}
else
ps->SetHighlight( true, ii->GetNetCode(), true );
}
}
else
ps->SetHighlight( false );
m_frame->GetCanvas()->GetView()->UpdateAllLayersColor();
m_frame->GetCanvas()->Refresh();
m_renameNet->Enable( enable_rename_button );
m_deleteNet->Enable( enable_delete_button );
}
void DIALOG_NET_INSPECTOR::onSortingChanged( wxDataViewEvent& aEvent )
{
// FIXME: Whenever the sort criteria changes (sorting column)
// the visible row-numers of the selection get preserved, not the actual
// elements. Don't know at the moment how to preserve the selection,
// so just clear it for now.
m_netsList->UnselectAll();
m_frame->GetCanvas()->GetView()->GetPainter()->GetSettings()->SetHighlight( false );
m_frame->GetCanvas()->GetView()->UpdateAllLayersColor();
m_frame->GetCanvas()->Refresh();
}
void DIALOG_NET_INSPECTOR::adjustListColumns()
{
wxWindowUpdateLocker locker( m_netsList );
std::vector<int> widths;
widths.reserve( m_columns.size() );
for( size_t ii = 0; ii < m_columns.size(); ++ii )
widths.push_back( GetTextExtent( m_columns[ii].display_name ).x );
int minValueWidth = GetTextExtent( wxT( "00000,000 mm" ) ).x;
int minNumberWidth = GetTextExtent( wxT( "000" ) ).x;
int minNameWidth = GetTextExtent( wxT( "MMMMMM" ) ).x;
// Considering left and right margins.
// For wxRenderGeneric it is 5px.
// Also account for the sorting arrow in the column header.
// Column 0 also needs space for any potential expander icons.
const int margins = 15;
const int extra_width = 30;
widths[0] = std::max( widths[0], minNumberWidth ) + extra_width;
widths[1] = std::max( widths[1], minNameWidth ) + margins;
widths[2] = std::max( widths[2], minNumberWidth ) + margins;
widths[3] = std::max( widths[3], minNumberWidth ) + margins;
for( size_t ii = 4; ii < widths.size(); ++ii )
{
widths[ii] = std::max( widths[ii], minValueWidth ) + margins;
}
// the columns might have been reordered. we work on the column model numbers though.
std::vector<int> column_order( m_data_model->columnCount() );
for( size_t i = 0; i < column_order.size(); ++i )
{
column_order[m_netsList->GetColumn( i )->GetModelColumn()] = i;
m_netsList->GetColumn( column_order[i] )->SetMinWidth( widths[i] );
m_netsList->GetColumn( column_order[i] )->SetWidth( widths[i] );
}
// At resizing of the list the width of middle column (Net Names) changes only.
int width = m_netsList->GetClientSize().x - 24;
int remaining = width - std::accumulate( widths.begin() + 2, widths.end(), widths[0] );
if( remaining > widths[1] )
m_netsList->GetColumn( column_order[1] )->SetWidth( remaining );
m_netsList->Refresh();
// Force refresh on GTK so that horizontal scroll bar won't appear
#ifdef __WXGTK__
wxPoint pos = m_netsList->GetPosition();
m_netsList->Move( pos.x, pos.y + 1 );
m_netsList->Move( pos.x, pos.y );
#endif
}
void DIALOG_NET_INSPECTOR::onListSize( wxSizeEvent& aEvent )
{
auto new_size = aEvent.GetSize();
if( new_size != m_size )
{
m_size = new_size;
adjustListColumns();
}
aEvent.Skip();
}
void DIALOG_NET_INSPECTOR::onAddNet( wxCommandEvent& aEvent )
{
wxString newNetName;
NETNAME_VALIDATOR validator( &newNetName );
WX_TEXT_ENTRY_DIALOG dlg( this, _( "Net name:" ), _( "New Net" ), newNetName );
dlg.SetTextValidator( validator );
while( true )
{
if( dlg.ShowModal() != wxID_OK || dlg.GetValue().IsEmpty() )
return; //Aborted by user
newNetName = dlg.GetValue();
if( m_brd->FindNet( newNetName ) )
{
DisplayError( this, wxString::Format( _( "Net name '%s' is already in use." ),
newNetName ) );
newNetName = wxEmptyString;
}
else
{
break;
}
}
NETINFO_ITEM *newnet = new NETINFO_ITEM( m_brd, dlg.GetValue(), 0 );
m_brd->Add( newnet );
m_frame->OnModify();
// We'll get an OnBoardItemAdded callback from this to update our listbox
}
void DIALOG_NET_INSPECTOR::onRenameNet( wxCommandEvent& aEvent )
{
if( m_netsList->GetSelectedItemsCount() == 1 )
{
const LIST_ITEM* sel = static_cast<const LIST_ITEM*>( m_netsList->GetSelection().GetID() );
if( sel->GetIsGroup() )
return;
NETINFO_ITEM* net = sel->GetNet();
wxString fullNetName = net->GetNetname();
wxString netPath;
wxString shortNetName;
if( fullNetName.Contains( wxT( "/" ) ) )
{
netPath = fullNetName.BeforeLast( '/' ) + '/';
shortNetName = fullNetName.AfterLast( '/' );
}
else
{
shortNetName = fullNetName;
}
wxString unescapedShortName = UnescapeString( shortNetName );
WX_TEXT_ENTRY_DIALOG dlg( this, _( "Net name:" ), _( "Rename Net" ), unescapedShortName );
NETNAME_VALIDATOR validator( &unescapedShortName );
dlg.SetTextValidator( validator );
while( true )
{
if( dlg.ShowModal() != wxID_OK || dlg.GetValue() == unescapedShortName )
return;
unescapedShortName = dlg.GetValue();
if( unescapedShortName.IsEmpty() )
{
DisplayError( this, wxString::Format( _( "Net name cannot be empty." ),
unescapedShortName ) );
continue;
}
shortNetName = EscapeString( unescapedShortName, CTX_NETNAME );
fullNetName = netPath + shortNetName;
if( m_brd->FindNet( shortNetName ) || m_brd->FindNet( fullNetName ) )
{
DisplayError( this, wxString::Format( _( "Net name '%s' is already in use." ),
unescapedShortName ) );
unescapedShortName = wxEmptyString;
}
else
{
break;
}
}
// the changed name might require re-grouping. remove and re-insert
// is easier.
auto removed_item = m_data_model->deleteItem( m_data_model->findItem( net ) );
m_brd->GetNetInfo().RemoveNet( net );
net->SetNetname( fullNetName );
m_brd->GetNetInfo().AppendNet( net );
m_frame->OnModify();
if( netFilterMatches( net ) )
{
std::unique_ptr<LIST_ITEM> new_item = std::make_unique<LIST_ITEM>( net );
new_item->SetPadCount( removed_item->GetPadCount() );
new_item->SetViaCount( removed_item->GetViaCount() );
for( int ii = 0; ii < MAX_CU_LAYERS; ++ii )
new_item->SetLayerWireLength( removed_item->GetLayerWireLength( ii ), ii );
new_item->SetChipWireLength( removed_item->GetChipWireLength() );
std::optional<LIST_ITEM_ITER> added_row = m_data_model->addItem( std::move( new_item ) );
wxDataViewItemArray new_sel;
new_sel.Add( wxDataViewItem( &***added_row ) );
m_netsList->SetSelections( new_sel );
onSelChanged();
}
// Currently only tracks and pads have netname annotations and need to be redrawn,
// but zones are likely to follow. Since we don't have a way to ask what is current,
// just refresh all items.
m_frame->GetCanvas()->GetView()->UpdateAllItems( KIGFX::REPAINT );
m_frame->GetCanvas()->Refresh();
}
}
void DIALOG_NET_INSPECTOR::onDeleteNet( wxCommandEvent& aEvent )
{
if( !m_netsList->HasSelection() )
return;
wxDataViewItemArray sel;
m_netsList->GetSelections( sel );
auto delete_one =
[this]( const LIST_ITEM* i )
{
if( i->GetPadCount() == 0
|| IsOK( this, wxString::Format( _( "Net '%s' is in use. Delete anyway?" ),
i->GetNetName() ) ) )
{
// This is a bit hacky, but it will do for now, since this is the only path
// outside the netlist updater where you can remove a net from a BOARD.
int removedCode = i->GetNetCode();
m_frame->GetCanvas()->GetView()->UpdateAllItemsConditionally(
[removedCode]( KIGFX::VIEW_ITEM* aItem ) -> int
{
auto boardItem = dynamic_cast<BOARD_CONNECTED_ITEM*>( aItem );
if( boardItem && boardItem->GetNetCode() == removedCode )
return KIGFX::REPAINT;
EDA_TEXT* text = dynamic_cast<EDA_TEXT*>( aItem );
if( text && text->HasTextVars() )
{
text->ClearRenderCache();
text->ClearBoundingBoxCache();
return KIGFX::GEOMETRY | KIGFX::REPAINT;
}
return 0;
} );
m_brd->Remove( i->GetNet() );
m_frame->OnModify();
// We'll get an OnBoardItemRemoved callback from this to update our listbox
}
};
for( unsigned int i = 0; i < sel.GetCount(); ++i )
{
const LIST_ITEM* ii = static_cast<const LIST_ITEM*>( sel.Item( i ).GetID() );
if( ii->GetIsGroup() )
{
if( ii->ChildrenCount() != 0
&& IsOK( this, wxString::Format( _( "Delete all nets in group '%s'?" ),
ii->GetGroupName() ) ) )
{
// we can't be iterating the children container and deleting items from
// it at the same time. thus take a copy of it first.
std::vector<const LIST_ITEM*> children;
children.reserve( ii->ChildrenCount() );
std::copy( ii->ChildrenBegin(), ii->ChildrenEnd(), std::back_inserter( children ) );
for( const LIST_ITEM* c : children )
delete_one( c );
}
}
else
{
delete_one( ii );
}
}
}
void DIALOG_NET_INSPECTOR::onReport( wxCommandEvent& aEvent )
{
wxFileDialog dlg( this, _( "Report file" ), "", "",
_( "Report file" ) + AddFileExtListToFilter( { "csv" } ),
wxFD_SAVE );
if( dlg.ShowModal() == wxID_CANCEL )
return;
wxTextFile f( dlg.GetPath() );
f.Create();
wxString txt;
// Print Header:
for( auto&& col : m_columns )
txt += '"' + col.csv_name + wxT( "\";" );
f.AddLine( txt );
// Print list of nets:
const unsigned int num_rows = m_data_model->itemCount();
for( unsigned int row = 0; row < num_rows; row++ )
{
auto& i = m_data_model->itemAt( row );
if( i.GetIsGroup() || i.GetNetCode() == 0 )
continue;
txt = "";
for( auto&& col : m_columns )
{
if( static_cast<int>( col.csv_flags ) & static_cast<int>( CSV_COLUMN_DESC::CSV_QUOTE ) )
txt += '"' + m_data_model->valueAt( col.num, row ).GetString() + wxT( "\";" );
else
txt += m_data_model->valueAt( col.num, row ).GetString() + ';';
}
f.AddLine( txt );
}
f.Write();
f.Close();
}
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