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Recleaning DLIST from pcbnew 

This was re-introduced by 5d3e6e3d44

The crash happened b/c we have to manage list containers in each element
and minor adjustments cause the rest of the list to be lost.  This
commit re-implements it using std::iterators and deque

Fixes #2623 | https://gitlab.com/kicad/code/kicad/issues/2623
This commit is contained in:
Seth Hillbrand 2019-12-10 05:49:28 -08:00
parent 25abdd9e9c
commit 9b7d4e2742
7 changed files with 72 additions and 109 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
include/class_board_item.h
View File

@ -212,16 +212,9 @@ public:
// only MODULEs & TRACKs can be locked at this time.
}
/**
* Function UnLink
* detaches this object from its owner. This base class implementation
* should work for all derived classes which are held in a DLIST<>.
*/
virtual void UnLink();
/**
* Function DeleteStructure
* deletes this object after UnLink()ing it from its owner if it has one.
* deletes this object after removing from its parent if it has one.
*/
void DeleteStructure();

11
pcbnew/board_connected_item.h
View File

@ -230,17 +230,6 @@ public:
{
}
void UnLink()
{
/* if it were needed:
DHEAD* list = GetList();
wxASSERT( list );
list->remove( this );
*/
}
//-----</ satisfy some virtual functions >-----------------------------
/**

10
pcbnew/class_board_item.cpp
View File

@ -51,16 +51,6 @@ wxString BOARD_ITEM::ShowShape( STROKE_T aShape )
}
void BOARD_ITEM::UnLink()
{
DLIST<BOARD_ITEM>* list = (DLIST<BOARD_ITEM>*) GetList();
wxASSERT( list );
if( list )
list->Remove( this );
}
BOARD* BOARD_ITEM::GetBoard() const
{
if( Type() == PCB_T )

4
pcbnew/class_module.cpp
View File

@ -274,7 +274,7 @@ void MODULE::Add( BOARD_ITEM* aBoardItem, ADD_MODE aMode )
switch( aBoardItem->Type() )
{
case PCB_MODULE_TEXT_T:
// Only user texts can be added this way. Reference and value are not hold in the DLIST.
// Only user text can be added this way.
assert( static_cast<TEXTE_MODULE*>( aBoardItem )->GetType() == TEXTE_MODULE::TEXT_is_DIVERS );
// no break
@ -321,7 +321,7 @@ void MODULE::Remove( BOARD_ITEM* aBoardItem )
switch( aBoardItem->Type() )
{
case PCB_MODULE_TEXT_T:
// Only user texts can be removed this way. Reference and value are not hold in the DLIST.
// Only user text can be removed this way.
wxCHECK_RET(
static_cast<TEXTE_MODULE*>( aBoardItem )->GetType() == TEXTE_MODULE::TEXT_is_DIVERS,
"Please report this bug: Invalid remove operation on required text" );

130
pcbnew/dialogs/dialog_find.cpp
View File

@ -51,12 +51,11 @@ bool FindIncludeTexts = true;
bool FindIncludeValues = true;
bool FindIncludeReferences = true;
bool FindIncludeMarkers = true;
//bool findIncludeVias = false;
DIALOG_FIND::DIALOG_FIND( PCB_BASE_FRAME* aFrame ) : DIALOG_FIND_BASE( aFrame )
{
m_frame = aFrame;
m_foundItem = NULL;
GetSizer()->SetSizeHints( this );
m_searchCombo->Append( m_frame->GetFindHistoryList() );
@ -84,10 +83,10 @@ DIALOG_FIND::DIALOG_FIND( PCB_BASE_FRAME* aFrame ) : DIALOG_FIND_BASE( aFrame )
m_includeMarkers->SetValue( FindIncludeMarkers );
m_status->SetLabel( wxEmptyString);
m_hitList = new DLIST<BOARD_ITEM>;
m_hitList->SetOwnership( false );
m_itemCount = 0;
isUpToDate = false;
m_upToDate = false;
m_hitList.clear();
m_it = m_hitList.begin();
m_findNext->SetDefault();
SetInitialFocus( m_searchCombo );
@ -112,7 +111,7 @@ void DIALOG_FIND::onFindPreviousClick( wxCommandEvent& aEvent )
void DIALOG_FIND::onSearchAgainClick( wxCommandEvent& aEvent )
{
isUpToDate = false;
m_upToDate = false;
search( true );
}
@ -132,7 +131,7 @@ void DIALOG_FIND::search( bool aDirection )
{
m_searchCombo->Insert( searchString, 0 );
m_searchCombo->SetSelection( 0 );
isUpToDate = false;
m_upToDate = false;
m_frame->GetFindHistoryList().Insert( searchString, 0 );
if( m_searchCombo->GetCount() > 10 )
@ -146,7 +145,7 @@ void DIALOG_FIND::search( bool aDirection )
m_searchCombo->Delete( index );
m_searchCombo->Insert( searchString, 0 );
m_searchCombo->SetSelection( 0 );
isUpToDate = false;
m_upToDate = false;
if( m_frame->GetFindHistoryList().Index( searchString ) )
m_frame->GetFindHistoryList().Remove( searchString );
@ -160,19 +159,19 @@ void DIALOG_FIND::search( bool aDirection )
if( FindOptionCase != m_matchCase->GetValue() )
{
FindOptionCase = m_matchCase->GetValue();
isUpToDate = false;
m_upToDate = false;
}
if( FindOptionWords != m_matchWords->GetValue() )
{
FindOptionWords = m_matchWords->GetValue();
isUpToDate = false;
m_upToDate = false;
}
if( FindOptionWildcards != m_wildcards->GetValue() )
{
FindOptionWildcards = m_wildcards->GetValue();
isUpToDate = false;
m_upToDate = false;
}
FindOptionWrap = m_wrap->GetValue();
@ -180,25 +179,25 @@ void DIALOG_FIND::search( bool aDirection )
if( FindIncludeTexts != m_includeTexts->GetValue() )
{
FindIncludeTexts = m_includeTexts->GetValue();
isUpToDate = false;
m_upToDate = false;
}
if( FindIncludeValues != m_includeValues->GetValue() )
{
FindIncludeValues = m_includeValues->GetValue();
isUpToDate = false;
m_upToDate = false;
}
if( FindIncludeReferences != m_includeReferences->GetValue() )
{
FindIncludeReferences = m_includeReferences->GetValue();
isUpToDate = false;
m_upToDate = false;
}
if( FindIncludeMarkers != m_includeMarkers->GetValue() )
{
FindIncludeMarkers = m_includeMarkers->GetValue();
isUpToDate = false;
m_upToDate = false;
}
if( FindOptionCase )
@ -218,14 +217,10 @@ void DIALOG_FIND::search( bool aDirection )
m_frame->GetCanvas()->GetViewStart( &screen->m_StartVisu.x, &screen->m_StartVisu.y );
// Refresh the list of results
if( !isUpToDate )
if( !m_upToDate )
{
m_status->SetLabel( _( "Searching..." ) );
while( m_hitList->GetCount() > 0 )
m_hitList->PopBack();
m_foundItem = NULL;
m_hitList.clear();
if( FindIncludeTexts || FindIncludeValues || FindIncludeReferences )
{
@ -236,7 +231,7 @@ void DIALOG_FIND::search( bool aDirection )
|| ( module->Value().Matches( m_frame->GetFindReplaceData(), nullptr )
&& FindIncludeValues ) )
{
m_hitList->Append( module );
m_hitList.push_back( module );
}
if( m_includeTexts->GetValue() )
@ -248,7 +243,7 @@ void DIALOG_FIND::search( bool aDirection )
if( textItem
&& textItem->Matches( m_frame->GetFindReplaceData(), nullptr ) )
{
m_hitList->Append( module );
m_hitList.push_back( module );
}
}
}
@ -262,7 +257,7 @@ void DIALOG_FIND::search( bool aDirection )
if( textItem && textItem->Matches( m_frame->GetFindReplaceData(), nullptr ) )
{
m_hitList->Append( textItem );
m_hitList.push_back( textItem );
}
}
}
@ -275,38 +270,50 @@ void DIALOG_FIND::search( bool aDirection )
MARKER_PCB* marker = m_frame->GetBoard()->GetMARKER( i );
if( marker->Matches( m_frame->GetFindReplaceData(), nullptr ) )
m_hitList->Append( marker );
m_hitList.push_back( marker );
}
}
m_itemCount = -1;
m_upToDate = true;
if( aDirection )
m_it = m_hitList.begin();
else
m_it = m_hitList.end();
}
// Do we want a sorting algorithm ? If so, implement it here.
// Get the item to display
if( m_hitList->begin() == NULL )
if( m_hitList.empty() )
{
m_frame->SetStatusText( wxEmptyString );
m_itemCount = 0;
m_foundItem = NULL;
}
else if( m_itemCount == -1 )
{
m_foundItem = aDirection ? m_hitList->begin() : m_hitList->end();
m_itemCount = aDirection ? 0 : (int) m_hitList->GetCount() - 1;
isUpToDate = true;
}
else
{
if( aDirection )
{
if( m_itemCount >= static_cast<int>( m_hitList->GetCount() - 1 ) )
m_it++;
if( m_it == m_hitList.end() )
{
if( m_wrap->GetValue() )
m_it = m_hitList.begin();
else
{
m_frame->SetStatusText( wxEmptyString );
DisplayError( this, _( "No more item to show" ), 10 );
return;
}
}
}
else
{
if( m_it == m_hitList.begin() )
{
if( m_wrap->GetValue() )
{
m_itemCount = 0;
m_foundItem = m_hitList->begin();
m_it = m_hitList.end();
}
else
{
@ -315,46 +322,22 @@ void DIALOG_FIND::search( bool aDirection )
return;
}
}
else
{
m_itemCount++;
m_foundItem = dynamic_cast<BOARD_ITEM*>( m_foundItem->Next() );
}
}
else
{
if( m_itemCount <= 0 )
{
if( m_wrap->GetValue() )
{
m_itemCount = (int) m_hitList->GetCount() - 1;
m_foundItem = m_hitList->end();
}
else
{
m_frame->SetStatusText( wxEmptyString );
DisplayError( this, _( "No more item to show" ), 10 );
return;
}
}
else
{
m_itemCount--;
m_foundItem = dynamic_cast<BOARD_ITEM*>( m_foundItem->Back() );
}
m_it--;
}
}
// Display the item
if( m_foundItem )
if( m_it != m_hitList.end() )
{
m_frame->GetToolManager()->RunAction( PCB_ACTIONS::selectItem, true, m_foundItem );
m_frame->FocusOnLocation( m_foundItem->GetPosition(), true );
m_frame->GetToolManager()->RunAction( PCB_ACTIONS::selectItem, true, *m_it );
m_frame->FocusOnLocation( ( *m_it )->GetPosition(), true );
msg.Printf( _( "\"%s\" found" ), searchString );
m_frame->SetStatusText( msg );
msg.Printf( _( "Hit(s): %i / %i" ), m_itemCount + 1, m_hitList->GetCount() );
msg.Printf( _( "Hit(s): %ld / %lu" ), std::distance( m_hitList.begin(), m_it ),
m_hitList.size() );
m_status->SetLabel( msg );
}
else
@ -364,12 +347,11 @@ void DIALOG_FIND::search( bool aDirection )
msg.Printf( _( "\"%s\" not found" ), searchString );
DisplayError( this, msg, 10 );
m_itemCount = 0;
m_status->SetLabel( _( "No hits" ) );
}
if( m_highlightCallback )
m_highlightCallback( m_foundItem );
m_highlightCallback( GetItem() );
}
void DIALOG_FIND::onClose( wxCommandEvent& aEvent )
@ -384,9 +366,5 @@ void DIALOG_FIND::onClose( wxCommandEvent& aEvent )
FindIncludeMarkers = m_includeMarkers->GetValue();
FindIncludeReferences = m_includeReferences->GetValue();
while( m_hitList->GetCount() > 0 )
m_hitList->PopBack();
delete m_hitList;
EndModal( 1 );
}

32
pcbnew/dialogs/dialog_find.h
View File

@ -3,7 +3,7 @@
*
* Copyright (C) 2012 Marco Mattila <marcom99@gmail.com>
* Copyright (C) 2006 Jean-Pierre Charras <jean-pierre.charras@gipsa-lab.inpg.fr>
* Copyright (C) 1992-2012 Kicad Developers, see AUTHORS.txt for contributors.
* Copyright (C) 1992-2019 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
@ -27,10 +27,13 @@
#define DIALOG_FIND_BASE_H
#include <boost/function.hpp>
#include <sys/types.h>
#include <wx/event.h>
#include <deque>
#include <class_board_item.h>
#include <dialog_find_base.h>
#include <dlist.h>
#include <iterator>
#include <vector>
using namespace std;
@ -39,11 +42,23 @@ class DIALOG_FIND : public DIALOG_FIND_BASE
public:
DIALOG_FIND( PCB_BASE_FRAME* aParent );
/**
* Returns the currently found item or nullptr in the case of no items found
* @return
*/
inline BOARD_ITEM* GetItem() const
{
return m_foundItem;
if( m_it != m_hitList.end() )
return *m_it;
else
return nullptr;
}
/**
* Function to be called on each found event. Must be able to handle nullptr in the
* case where no item is found
* @param aCallback
*/
void SetCallback( boost::function<void( BOARD_ITEM* )> aCallback )
{
m_highlightCallback = aCallback;
@ -52,10 +67,9 @@ public:
private:
PCB_BASE_FRAME* m_frame;
int m_itemCount;
BOARD_ITEM* m_foundItem;
DLIST<BOARD_ITEM>* m_hitList;
bool isUpToDate;
std::deque<BOARD_ITEM*> m_hitList;
std::deque<BOARD_ITEM*>::iterator m_it;
bool m_upToDate;
boost::function<void( BOARD_ITEM* )> m_highlightCallback;

7
qa/qa_utils/mocks.cpp
View File

@ -150,10 +150,9 @@ DIALOG_FIND::DIALOG_FIND( PCB_BASE_FRAME* aParent ) : DIALOG_FIND_BASE( aParent
{
// these members are initialized to avoid warnings about non initialized vars
m_frame = aParent;
m_itemCount = 0;
m_foundItem = nullptr;
m_hitList = nullptr;
isUpToDate = false;
m_hitList.clear();
m_it = m_hitList.begin();
m_upToDate = false;
}
void DIALOG_FIND::onFindNextClick( wxCommandEvent& aEvent )