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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 "class_pin.h"
#include "kicad_device_context.h"
#include <boost/foreach.hpp>
#include "dialog_schematic_find.h"
void WinEDA_SchematicFrame::OnFindDrcMarker( wxFindDialogEvent& event )
{
static SCH_MARKER* lastMarker = NULL;
wxString msg;
SCH_SHEET_LIST schematic;
SCH_SHEET_PATH* sheetFoundIn = NULL;
bool wrap = ( event.GetFlags() & FR_SEARCH_WRAP ) != 0;
wxRect clientRect( wxPoint( 0, 0 ), GetClientSize() );
if( event.GetFlags() & FR_CURRENT_SHEET_ONLY )
{
sheetFoundIn = m_CurrentSheet;
lastMarker = (SCH_MARKER*) m_CurrentSheet->FindNextItem( TYPE_SCH_MARKER,
lastMarker, wrap );
}
else
{
lastMarker = (SCH_MARKER*) schematic.FindNextItem( TYPE_SCH_MARKER, &sheetFoundIn,
lastMarker, wrap );
}
if( lastMarker != NULL )
{
if( sheetFoundIn != GetSheet() )
{
sheetFoundIn->LastScreen()->SetZoom( GetScreen()->GetZoom() );
*m_CurrentSheet = *sheetFoundIn;
ActiveScreen = m_CurrentSheet->LastScreen();
m_CurrentSheet->UpdateAllScreenReferences();
}
sheetFoundIn->LastScreen()->m_Curseur = lastMarker->m_Pos;
Recadre_Trace( TRUE );
wxString path = sheetFoundIn->Path();
wxString units = GetAbbreviatedUnitsLabel();
double x = To_User_Unit( g_UnitMetric, (double) lastMarker->m_Pos.x, m_InternalUnits );
double y = To_User_Unit( g_UnitMetric, (double) lastMarker->m_Pos.y, m_InternalUnits );
msg.Printf( _( "Design rule check marker found in sheet %s at %0.3f%s, %0.3f%s" ),
GetChars( path ), x, GetChars( units ), y, GetChars( units) );
SetStatusText( msg );
}
else
{
SetStatusText( _( "No more markers were found." ) );
}
}
/**
* 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" );
}
SetStatusText( msg );
return DrawList;
}
/**
* Finds an item in the schematic matching the search string.
*
* @param event - Find dialog event containing the find parameters.
*/
void WinEDA_SchematicFrame::OnFindSchematicItem( wxFindDialogEvent& event )
{
static SCH_ITEM* lastItem = NULL;
SCH_SHEET_LIST schematic;
wxString msg;
SCH_SHEET_PATH* sheetFoundIn = NULL;
wxFindReplaceData searchCriteria;
searchCriteria.SetFlags( event.GetFlags() );
searchCriteria.SetFindString( event.GetFindString() );
searchCriteria.SetReplaceString( event.GetReplaceString() );
if( event.GetFlags() & FR_CURRENT_SHEET_ONLY && g_RootSheet->CountSheets() > 1 )
{
sheetFoundIn = m_CurrentSheet;
lastItem = m_CurrentSheet->MatchNextItem( searchCriteria, lastItem );
}
else
{
lastItem = schematic.MatchNextItem( searchCriteria, &sheetFoundIn, lastItem );
}
if( lastItem != NULL )
{
if( sheetFoundIn != GetSheet() )
{
sheetFoundIn->LastScreen()->SetZoom( GetScreen()->GetZoom() );
*m_CurrentSheet = *sheetFoundIn;
ActiveScreen = m_CurrentSheet->LastScreen();
m_CurrentSheet->UpdateAllScreenReferences();
}
sheetFoundIn->LastScreen()->m_Curseur = lastItem->GetBoundingBox().Centre();
Recadre_Trace( true );
msg = event.GetFindString() + _( " found in " ) + sheetFoundIn->PathHumanReadable();
SetStatusText( msg );
}
else
{
msg.Printf( _( "No item found matching %s." ), GetChars( event.GetFindString() ) );
SetStatusText( msg );
}
}
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