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kicad/eeschema/find.cpp

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/****************************************************************/
/* EESchema: find.cpp (functions for searching a schematic item */
/****************************************************************/
/*
* Search a text (text, value, reference) within a component or
* search a component in libraries, a marker ...,
* in current sheet or whole the project
*/
#include "fctsys.h"
#include "appl_wxstruct.h"
#include "common.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "kicad_string.h"
#include "gestfich.h"
#include "program.h"
#include "general.h"
#include "class_marker_sch.h"
#include "protos.h"
#include "class_library.h"
#include "kicad_device_context.h"
#include <boost/foreach.hpp>
/* Variables Locales */
static int s_ItemsCount, s_MarkerCount;
static wxString s_OldStringFound;
#include "dialog_find.cpp"
/* Search markers in whole hierarchy.
* Mouse cursor is put on the marker
* search the first marker, or next marker
*/
void WinEDA_FindFrame::FindMarker( wxCommandEvent& event )
{
int id = event.GetId();
if( id != FIND_NEXT_MARKER )
m_Parent->FindMarker( 0 );
else
m_Parent->FindMarker( 1 );
Close();
}
/**
* Function FindComponentAndItem
* finds a Component in the schematic, and an item in this component.
* @param component_reference The component reference to find.
* @param text_to_find - The text to search for, either in value, reference
* or elsewhere.
* @param Find_in_hierarchy: false => Search is made in current sheet
* true => the whole hierarchy
* @param SearchType: 0 => find component
* 1 => find pin
* 2 => find ref
* 3 => find value
* >= 4 => unused (same as 0)
* @param mouseWarp If true, then move the mouse cursor to the item.
*/
SCH_ITEM* WinEDA_SchematicFrame::FindComponentAndItem(
const wxString& component_reference, bool Find_in_hierarchy,
int SearchType,
const wxString& text_to_find,
bool mouseWarp )
{
SCH_SHEET_PATH* sheet, * SheetWithComponentFound = NULL;
SCH_ITEM* DrawList = NULL;
SCH_COMPONENT* Component = NULL;
wxSize DrawAreaSize = DrawPanel->GetClientSize();
wxPoint pos, curpos;
bool DoCenterAndRedraw = FALSE;
bool NotFound = true;
wxString msg;
LIB_PIN* pin;
SCH_SHEET_LIST SheetList;
sheet = SheetList.GetFirst();
if( !Find_in_hierarchy )
sheet = m_CurrentSheet;
for( ; sheet != NULL; sheet = SheetList.GetNext() )
{
DrawList = (SCH_ITEM*) sheet->LastDrawList();
for( ; ( DrawList != NULL ) && ( NotFound == true );
DrawList = DrawList->Next() )
{
if( DrawList->Type() == TYPE_SCH_COMPONENT )
{
SCH_COMPONENT* pSch;
pSch = (SCH_COMPONENT*) DrawList;
if( component_reference.CmpNoCase( pSch->GetRef( sheet ) ) == 0 )
{
Component = pSch;
SheetWithComponentFound = sheet;
switch( SearchType )
{
default:
case 0: // Find component only
NotFound = FALSE;
pos = pSch->m_Pos;
break;
case 1: // find a pin
pos = pSch->m_Pos; /* temporary: will be changed if
* the pin is found */
pin = pSch->GetPin( text_to_find );
if( pin == NULL )
break;
NotFound = FALSE;
pos += pin->m_Pos;
break;
case 2: // find reference
NotFound = FALSE;
pos = pSch->GetField( REFERENCE )->m_Pos;
break;
case 3: // find value
pos = pSch->m_Pos;
if( text_to_find.CmpNoCase( pSch->GetField( VALUE )->m_Text ) != 0 )
break;
NotFound = FALSE;
pos = pSch->GetField( VALUE )->m_Pos;
break;
}
}
}
}
if( (Find_in_hierarchy == FALSE) || (NotFound == FALSE) )
break;
}
if( Component )
{
sheet = SheetWithComponentFound;
if( sheet != GetSheet() )
{
sheet->LastScreen()->SetZoom( GetScreen()->GetZoom() );
*m_CurrentSheet = *sheet;
ActiveScreen = m_CurrentSheet->LastScreen();
m_CurrentSheet->UpdateAllScreenReferences();
DoCenterAndRedraw = TRUE;
}
wxPoint delta;
pos -= Component->m_Pos;
delta = TransformCoordinate( Component->m_Transform, pos );
pos = delta + Component->m_Pos;
wxPoint old_cursor_position = sheet->LastScreen()->m_Curseur;
sheet->LastScreen()->m_Curseur = pos;
curpos = DrawPanel->CursorScreenPosition();
DrawPanel->GetViewStart(
&( GetScreen()->m_StartVisu.x ),
&( GetScreen()->m_StartVisu.y ) );
// Calculating cursor position with original screen.
curpos -= GetScreen()->m_StartVisu;
/* There may be need to reframe the drawing */
#define MARGIN 30
if( ( curpos.x <= MARGIN ) || ( curpos.x >= DrawAreaSize.x - MARGIN )
|| ( curpos.y <= MARGIN ) || ( curpos.y >= DrawAreaSize.y - MARGIN ) )
{
DoCenterAndRedraw = true;;
}
#undef MARGIN
if( DoCenterAndRedraw )
Recadre_Trace( mouseWarp );
else
{
INSTALL_DC( dc, DrawPanel );
EXCHG( old_cursor_position, sheet->LastScreen()->m_Curseur );
DrawPanel->CursorOff( &dc );
if( mouseWarp )
DrawPanel->MouseTo( curpos );
EXCHG( old_cursor_position, sheet->LastScreen()->m_Curseur );
DrawPanel->CursorOn( &dc );
}
}
/* Print diaq */
wxString msg_item;
msg = component_reference;
switch( SearchType )
{
default:
case 0:
break; // Find component only
case 1: // find a pin
msg_item = _( "Pin " ) + text_to_find;
break;
case 2: // find reference
msg_item = _( "Ref " ) + text_to_find;
break;
case 3: // find value
msg_item = _( "Value " ) + text_to_find;
break;
case 4: // find field. todo
msg_item = _( "Field " ) + text_to_find;
break;
}
if( Component )
{
if( !NotFound )
{
if( !msg_item.IsEmpty() )
msg += wxT( " " ) + msg_item;
msg += _( " found" );
}
else
{
msg += _( " found" );
if( !msg_item.IsEmpty() )
{
msg += wxT( " but " ) + msg_item + _( " not found" );
}
}
}
else
{
if( !msg_item.IsEmpty() )
msg += wxT( " " ) + msg_item;
msg += _( " not found" );
}
Affiche_Message( msg );
return DrawList;
}
/* Search markers in whole the hierarchy.
* Mouse cursor is put on the marker
* SearchType = 0: search the first marker, else search next marker
*/
SCH_ITEM* WinEDA_SchematicFrame::FindMarker( int SearchType )
{
SCH_SHEET_PATH* sheet, * FirstSheet = NULL;
SCH_ITEM* DrawList, * FirstStruct = NULL, * Struct = NULL;
SCH_MARKER* Marker = NULL;
int StartCount;
bool NotFound;
wxPoint firstpos, pos;
wxSize DrawAreaSize = DrawPanel->GetClientSize();
wxPoint curpos, old_cursor_position;
bool DoCenterAndRedraw = FALSE;
wxString msg, WildText;
g_LastSearchIsMarker = TRUE;
/* Set s_MarkerCount to 0 if we are look for the first marker */
if( SearchType == 0 )
s_MarkerCount = 0;
SCH_SHEET_LIST SheetList;
NotFound = TRUE; StartCount = 0;
/* Search for s_MarkerCount markers */
for( sheet = SheetList.GetFirst(); sheet != NULL;
sheet = SheetList.GetNext() )
{
DrawList = (SCH_ITEM*) sheet->LastDrawList();
while( DrawList && NotFound )
{
if( DrawList->Type() == TYPE_SCH_MARKER )
{
Marker = (SCH_MARKER*) DrawList;
NotFound = FALSE;
pos = Marker->m_Pos;
if( FirstSheet == NULL ) /* First item found */
{
FirstSheet = sheet; firstpos = pos;
FirstStruct = DrawList;
}
StartCount++;
if( s_MarkerCount >= StartCount )
{
NotFound = TRUE; /* Search for other markers */
}
else /* We have found s_MarkerCount
* markers -> Ok */
{
Struct = DrawList; s_MarkerCount++; break;
}
}
DrawList = DrawList->Next();
}
if( NotFound == FALSE )
break;
}
if( NotFound && FirstSheet ) /* markers are found, but we have
* reach the last marker */
{
// After the last marker, the first marker is used */
NotFound = FALSE; sheet = FirstSheet;
Struct = FirstStruct;
pos = firstpos; s_MarkerCount = 1;
}
if( NotFound == FALSE )
{
if( sheet != GetSheet() )
{
sheet->LastScreen()->SetZoom( GetScreen()->GetZoom() );
*m_CurrentSheet = *sheet;
ActiveScreen = m_CurrentSheet->LastScreen();
m_CurrentSheet->UpdateAllScreenReferences();
DoCenterAndRedraw = TRUE;
}
old_cursor_position = sheet->LastScreen()->m_Curseur;
sheet->LastScreen()->m_Curseur = pos;
curpos = DrawPanel->CursorScreenPosition();
DrawPanel->GetViewStart( &m_CurrentSheet->LastScreen()->m_StartVisu.x,
&m_CurrentSheet->LastScreen()->m_StartVisu.y );
curpos.x -= m_CurrentSheet->LastScreen()->m_StartVisu.x;
curpos.y -= m_CurrentSheet->LastScreen()->m_StartVisu.y;
// reposition the window if the chosen marker is off screen.
#define MARGIN 30
if( ( curpos.x <= MARGIN ) || ( curpos.x >= DrawAreaSize.x - MARGIN )
|| ( curpos.y <= MARGIN ) || ( curpos.y >= DrawAreaSize.y - MARGIN ) )
{
DoCenterAndRedraw = true;;
}
#undef MARGIN
if( DoCenterAndRedraw )
Recadre_Trace( TRUE );
else
{
INSTALL_DC( dc, DrawPanel );
EXCHG( old_cursor_position, sheet->LastScreen()->m_Curseur );
DrawPanel->CursorOff( &dc );
DrawPanel->MouseTo( curpos );
EXCHG( old_cursor_position, sheet->LastScreen()->m_Curseur );
DrawPanel->CursorOn( &dc );
}
wxString path = sheet->Path();
msg.Printf( _( "Marker %d found in %s" ),
s_MarkerCount, path.GetData() );
Affiche_Message( msg );
}
else
{
Affiche_Message( wxEmptyString );
msg = _( "Marker Not Found" );
DisplayError( this, msg, 10 );
}
return Marker;
}
/* Find a string in schematic.
* Call to WinEDA_SchematicFrame::FindSchematicItem()
*/
void WinEDA_FindFrame::FindSchematicItem( wxCommandEvent& event )
{
int id = event.GetId();
if( id == FIND_SHEET )
m_Parent->FindSchematicItem( m_NewTextCtrl->GetValue(), 0 );
else if( id == FIND_HIERARCHY )
m_Parent->FindSchematicItem( m_NewTextCtrl->GetValue(), 1 );
else if( id == FIND_NEXT )
m_Parent->FindSchematicItem( wxEmptyString, 2 );
Close();
}
/**
* Function FindSchematicItem
* finds a string in the schematic.
* @param pattern The text to search for, either in value, reference or
* elsewhere.
* @param SearchType: 0 => Search is made in current sheet
* 1 => the whole hierarchy
* 2 => or for the next item
* @param mouseWarp If true, then move the mouse cursor to the item.
*/
SCH_ITEM* WinEDA_SchematicFrame::FindSchematicItem( const wxString& pattern,
int SearchType,
bool mouseWarp )
{
SCH_SHEET_PATH* Sheet, * FirstSheet = NULL;
SCH_ITEM* DrawList = NULL, * FirstStruct = NULL, * Struct = NULL;
int StartCount;
bool NotFound;
wxPoint firstpos, pos, old_cursor_position;
static int Find_in_hierarchy;
wxSize DrawAreaSize = DrawPanel->GetClientSize();
wxPoint curpos;
bool DoCenterAndRedraw = FALSE;
wxString msg, WildText;
g_LastSearchIsMarker = FALSE;
if( SearchType == 0 )
{
s_OldStringFound = pattern;
Find_in_hierarchy = FALSE;
}
if( SearchType == 1 )
{
s_OldStringFound = pattern;
Find_in_hierarchy = TRUE;
}
if( SearchType != 2 )
s_ItemsCount = 0;
WildText = s_OldStringFound;
NotFound = TRUE;
StartCount = 0;
SCH_SHEET_LIST SheetList;
Sheet = SheetList.GetFirst();
if( !Find_in_hierarchy )
Sheet = m_CurrentSheet;
for( ; Sheet != NULL; Sheet = SheetList.GetNext() )
{
DrawList = (SCH_ITEM*) Sheet->LastDrawList();
while( DrawList )
{
switch( DrawList->Type() )
{
case TYPE_SCH_COMPONENT:
SCH_COMPONENT * pSch;
pSch = (SCH_COMPONENT*) DrawList;
if( WildCompareString( WildText, pSch->GetRef( Sheet ), FALSE ) )
{
NotFound = FALSE;
pos = pSch->GetField( REFERENCE )->m_Pos;
break;
}
if( WildCompareString( WildText,
pSch->GetField( VALUE )->m_Text,
false ) )
{
NotFound = FALSE;
pos = pSch->GetField( VALUE )->m_Pos;
}
break;
case TYPE_SCH_LABEL:
case TYPE_SCH_GLOBALLABEL:
case TYPE_SCH_HIERLABEL:
case TYPE_SCH_TEXT:
SCH_TEXT * pDraw;
pDraw = (SCH_TEXT*) DrawList;
if( WildCompareString( WildText, pDraw->m_Text, FALSE ) )
{
NotFound = FALSE;
pos = pDraw->m_Pos;
}
break;
default:
break;
}
if( NotFound == FALSE ) /* Item found ! */
{
if( FirstSheet == NULL ) /* First Item found */
{
FirstSheet = Sheet;
firstpos = pos;
FirstStruct = DrawList;
}
StartCount++;
if( s_ItemsCount >= StartCount )
{
NotFound = TRUE; /* Continue search of the next element */
}
else
{
Struct = DrawList;
s_ItemsCount++;
break;
}
}
if( NotFound == FALSE )
break;
DrawList = DrawList->Next();
}
if( NotFound == FALSE )
break;
if( Find_in_hierarchy == FALSE )
break;
}
if( NotFound && FirstSheet )
{
NotFound = FALSE;
Sheet = FirstSheet;
Struct = FirstStruct;
pos = firstpos;
s_ItemsCount = 1;
}
if( NotFound == FALSE )
{
if( Sheet != GetSheet() )
{
Sheet->LastScreen()->SetZoom( GetScreen()->GetZoom() );
*m_CurrentSheet = *Sheet;
ActiveScreen = m_CurrentSheet->LastScreen();
m_CurrentSheet->UpdateAllScreenReferences();
DoCenterAndRedraw = TRUE;
}
/* the struct is a TYPE_SCH_COMPONENT type,
* coordinates must be computed according to its orientation matrix
*/
if( Struct->Type() == TYPE_SCH_COMPONENT )
{
SCH_COMPONENT* pSch = (SCH_COMPONENT*) Struct;
pos -= pSch->m_Pos;
pos = TransformCoordinate( pSch->m_Transform, pos );
pos += pSch->m_Pos;
}
old_cursor_position = Sheet->LastScreen()->m_Curseur;
Sheet->LastScreen()->m_Curseur = pos;
curpos = DrawPanel->CursorScreenPosition();
DrawPanel->GetViewStart(
&( GetScreen()->m_StartVisu.x ),
&( GetScreen()->m_StartVisu.y ) );
curpos -= m_CurrentSheet->LastScreen()->m_StartVisu;
/* There may be need to reframe the drawing */
#define MARGIN 30
if( (curpos.x <= MARGIN) || (curpos.x >= DrawAreaSize.x - MARGIN)
|| (curpos.y <= MARGIN) || (curpos.y >= DrawAreaSize.y - MARGIN) )
{
DoCenterAndRedraw = true;
}
if( DoCenterAndRedraw )
Recadre_Trace( mouseWarp );
else
{
INSTALL_DC( dc, DrawPanel );
EXCHG( old_cursor_position, Sheet->LastScreen()->m_Curseur );
DrawPanel->CursorOff( &dc );
if( mouseWarp )
DrawPanel->MouseTo( curpos );
EXCHG( old_cursor_position, Sheet->LastScreen()->m_Curseur );
DrawPanel->CursorOn( &dc );
}
msg = WildText + _( " Found in " ) + Sheet->Last()->m_SheetName;
Affiche_Message( msg );
}
else
{
Affiche_Message( wxEmptyString );
if( !mouseWarp )
{
// if called from RemoteCommand() don't popup the dialog which
// needs to be dismissed, user is in PCBNEW, and doesn't want to
// bother with dismissing the dialog in EESCHEMA.
msg = WildText + _( " Not Found" );
DisplayError( this, msg, 10 );
}
}
return DrawList;
}
/*
* Search for a given component.
*
* The search is made in loaded libraries, and if not found in all libraries
* found in lib paths.
*/
void WinEDA_FindFrame::LocatePartInLibs( wxCommandEvent& event )
{
wxArrayString nameList;
wxString Text, FindList;
bool FoundInLib = false;
Text = m_NewTextCtrl->GetValue();
if( Text.IsEmpty() )
{
Close();
return;
}
s_OldStringFound = Text;
if( CMP_LIBRARY::GetLibraryCount() == 0 )
{
DisplayError( this, _( "No component libraries are loaded." ) );
Close();
return;
}
int nbitemsFound = 0;
BOOST_FOREACH( CMP_LIBRARY& lib, CMP_LIBRARY::GetLibraryList() )
{
nameList.Clear();
lib.SearchEntryNames( nameList, Text );
if( nameList.IsEmpty() )
continue;
nbitemsFound += nameList.GetCount();
if( !lib.IsCache() )
FoundInLib = true;
for( size_t i = 0; i < nameList.GetCount(); i++ )
{
if( !FindList.IsEmpty() )
FindList += wxT( "\n" );
FindList << _( "Found " ) + nameList[i] + _( " in library " )
+ lib.GetName();
}
}
if( !FoundInLib )
{
if( nbitemsFound )
FindList = wxT( "\n" ) + Text + _( " found only in cache" );
else
FindList = Text + _( " not found" );
FindList += _( "\nExplore All Libraries?" );
if( IsOK( this, FindList ) )
{
FindList.Empty();
ExploreAllLibraries( Text, FindList );
if( FindList.IsEmpty() )
DisplayInfoMessage( this, _( "Nothing found" ) );
else
DisplayInfoMessage( this, FindList );
}
}
else
{
DisplayInfoMessage( this, FindList );
}
Close();
}
int WinEDA_FindFrame::ExploreAllLibraries( const wxString& wildmask,
wxString& FindList )
{
wxString FullFileName;
FILE* file;
int nbitems = 0, LineNum = 0;
char Line[2048], * name;
wxString path;
for( unsigned ii = 0; ii < wxGetApp().GetLibraryPathList().GetCount(); ii++ )
{
path = wxGetApp().GetLibraryPathList()[ii] + STRING_DIR_SEP;
FullFileName = wxFindFirstFile( path + wxT( "*." ) +
CompLibFileExtension );
while( !FullFileName.IsEmpty() )
{
file = wxFopen( FullFileName, wxT( "rt" ) );
if( file == NULL )
continue;
while( GetLine( file, Line, &LineNum, sizeof(Line) ) )
{
if( strnicmp( Line, "DEF", 3 ) == 0 )
{
/* Read one DEF part from library:
* DEF 74LS00 U 0 30 Y Y 4 0 N */
strtok( Line, " \t\r\n" );
name = strtok( NULL, " \t\r\n" );
wxString st_name = CONV_FROM_UTF8( name );
if( WildCompareString( wildmask, st_name, FALSE ) )
{
nbitems++;
if( !FindList.IsEmpty() )
FindList += wxT( "\n" );
FindList << _( "Found " ) << CONV_FROM_UTF8( name )
<< _( " in lib " ) << FullFileName;
}
}
else if( strnicmp( Line, "ALIAS", 5 ) == 0 )
{
/* Read one ALIAS part from library:
* ALIAS 74HC00 74HCT00 7400 74LS37 */
strtok( Line, " \t\r\n" );
while( ( name = strtok( NULL, " \t\r\n" ) ) != NULL )
{
wxString st_name = CONV_FROM_UTF8( name );
if( WildCompareString( wildmask, st_name, FALSE ) )
{
nbitems++;
if( !FindList.IsEmpty() )
FindList += wxT( "\n" );
FindList << _( "Found " ) << CONV_FROM_UTF8( name )
<< _( " in lib " ) << FullFileName;
}
}
}
}
fclose( file );
FullFileName = wxFindNextFile();
}
}
return nbitems;
}
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