2007-09-02 15:49:11 +00:00
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/******************************************************/
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2009-10-30 19:26:25 +00:00
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/* Routines for locating an element of a schematic. */
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2007-09-02 15:49:11 +00:00
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/******************************************************/
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2007-06-05 12:10:51 +00:00
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#include "fctsys.h"
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#include "common.h"
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#include "trigo.h"
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#include "macros.h"
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2010-11-10 15:30:12 +00:00
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#include "class_sch_screen.h"
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2007-06-05 12:10:51 +00:00
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2009-09-25 18:49:04 +00:00
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#include "general.h"
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2007-06-05 12:10:51 +00:00
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#include "protos.h"
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2009-09-25 18:49:04 +00:00
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#include "class_library.h"
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2010-12-21 15:13:09 +00:00
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#include "sch_bus_entry.h"
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2010-11-11 21:10:27 +00:00
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#include "sch_marker.h"
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#include "sch_items.h"
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#include "sch_component.h"
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2010-12-21 15:13:09 +00:00
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#include "sch_line.h"
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#include "sch_no_connect.h"
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#include "sch_polyline.h"
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2010-11-11 21:10:27 +00:00
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#include "sch_sheet.h"
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2010-11-10 15:30:12 +00:00
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#include "lib_pin.h"
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#include "template_fieldnames.h"
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2009-09-25 18:49:04 +00:00
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2007-06-05 12:10:51 +00:00
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2008-04-14 19:22:48 +00:00
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static SCH_ITEM* LastSnappedStruct = NULL;
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2010-12-13 15:59:00 +00:00
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static bool SnapPoint2( const wxPoint& aPosRef, int SearchMask, SCH_ITEM* DrawList );
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2007-06-05 12:10:51 +00:00
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2009-09-29 18:38:21 +00:00
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/**
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* Search the smaller (considering its area) component under the mouse
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* cursor or the pcb cursor
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*
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* If more than 1 component is found, a pointer to the smaller component is
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* returned
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2007-09-02 15:49:11 +00:00
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*/
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2009-09-29 18:38:21 +00:00
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SCH_COMPONENT* LocateSmallestComponent( SCH_SCREEN* Screen )
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2007-06-05 12:10:51 +00:00
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{
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2009-01-31 18:08:47 +00:00
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SCH_COMPONENT* component = NULL, * lastcomponent = NULL;
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2008-04-14 19:22:48 +00:00
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SCH_ITEM* DrawList;
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EDA_Rect BoundaryBox;
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float sizeref = 0, sizecurr;
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2007-09-02 15:49:11 +00:00
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2010-12-08 20:12:46 +00:00
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DrawList = Screen->GetDrawItems();
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2007-09-02 15:49:11 +00:00
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while( DrawList )
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{
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2010-12-13 15:59:00 +00:00
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if( !SnapPoint2( Screen->m_MousePosition, LIBITEM, DrawList ) )
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2007-09-02 15:49:11 +00:00
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{
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2010-12-13 15:59:00 +00:00
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if( !SnapPoint2( Screen->m_Curseur, LIBITEM, DrawList ) )
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2007-09-02 15:49:11 +00:00
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break;
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}
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2010-12-08 20:12:46 +00:00
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2009-01-31 18:08:47 +00:00
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component = (SCH_COMPONENT*) LastSnappedStruct;
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2009-06-11 14:26:17 +00:00
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DrawList = component->Next();
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2010-12-08 20:12:46 +00:00
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2009-01-31 18:08:47 +00:00
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if( lastcomponent == NULL ) // First time a component is located
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2007-09-02 15:49:11 +00:00
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{
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2009-01-31 18:08:47 +00:00
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lastcomponent = component;
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2010-12-10 19:47:44 +00:00
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BoundaryBox = lastcomponent->GetBoundingBox();
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2010-12-08 20:12:46 +00:00
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sizeref = ABS( (float) BoundaryBox.GetWidth() * BoundaryBox.GetHeight() );
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2007-09-02 15:49:11 +00:00
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}
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else
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{
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2010-12-10 19:47:44 +00:00
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BoundaryBox = component->GetBoundingBox();
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2010-12-08 20:12:46 +00:00
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sizecurr = ABS( (float) BoundaryBox.GetWidth() * BoundaryBox.GetHeight() );
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2007-09-02 15:49:11 +00:00
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if( sizeref > sizecurr ) // a smallest component is found
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{
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sizeref = sizecurr;
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2009-01-31 18:08:47 +00:00
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lastcomponent = component;
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2007-09-02 15:49:11 +00:00
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}
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}
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}
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2009-01-31 18:08:47 +00:00
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return lastcomponent;
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2007-06-05 12:10:51 +00:00
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}
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2009-01-31 18:08:47 +00:00
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/* Search an item at pos refpos
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2009-06-11 14:26:17 +00:00
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* SearchMask = (bitwise OR):
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2007-09-02 15:49:11 +00:00
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* LIBITEM
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* WIREITEM
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* BUSITEM
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* RACCORDITEM
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* JUNCTIONITEM
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* DRAWITEM
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* TEXTITEM
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* LABELITEM
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* SHEETITEM
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* MARKERITEM
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* NOCONNECTITEM
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* SEARCH_PINITEM
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* SHEETLABELITEM
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* FIELDCMPITEM
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2008-03-20 01:50:21 +00:00
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*
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2009-11-04 20:46:53 +00:00
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* if EXCLUDE_WIRE_BUS_ENDPOINTS is set, in wire or bus search and locate,
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2007-09-02 15:49:11 +00:00
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* start and end points are not included in search
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2009-11-04 20:46:53 +00:00
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* if WIRE_BUS_ENDPOINTS_ONLY is set, in wire or bus search and locate,
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2007-09-02 15:49:11 +00:00
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* only start and end points are included in search
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2008-03-20 01:50:21 +00:00
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*
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*
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2007-09-02 15:49:11 +00:00
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* Return:
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2009-01-31 18:08:47 +00:00
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* pointer on item found or NULL
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2008-03-20 01:50:21 +00:00
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*
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2007-09-02 15:49:11 +00:00
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*/
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2010-12-08 20:12:46 +00:00
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SCH_ITEM* PickStruct( const wxPoint& refpos, SCH_SCREEN* screen, int SearchMask )
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2009-12-02 21:44:03 +00:00
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{
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2010-12-08 20:12:46 +00:00
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if( screen == NULL || screen->GetDrawItems() == NULL )
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2008-03-20 01:50:21 +00:00
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return NULL;
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2007-09-02 15:49:11 +00:00
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2010-12-13 15:59:00 +00:00
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if( SnapPoint2( refpos, SearchMask, screen->GetDrawItems() ) )
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2007-09-02 15:49:11 +00:00
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{
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return LastSnappedStruct;
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}
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2010-12-08 20:12:46 +00:00
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2007-09-02 15:49:11 +00:00
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return NULL;
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2007-06-05 12:10:51 +00:00
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}
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2007-09-02 15:49:11 +00:00
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2010-11-12 16:36:43 +00:00
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/**
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* Function PickStruct
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2009-07-25 04:53:39 +00:00
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* Search items in a block
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* @return items count
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* @param aBlock a BLOCK_SELECTOR that gives the search area boundary
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2010-12-14 15:56:30 +00:00
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* @param aScreen - The screen to pick items from.
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2009-07-25 04:53:39 +00:00
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* list of items is stored in aBlock
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2007-09-02 15:49:11 +00:00
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*/
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2010-12-08 20:12:46 +00:00
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int PickItemsInBlock( BLOCK_SELECTOR& aBlock, SCH_SCREEN* aScreen )
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2007-06-05 12:10:51 +00:00
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{
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2009-07-25 04:53:39 +00:00
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int itemcount = 0;
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if( aScreen == NULL )
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return itemcount;
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2007-09-02 15:49:11 +00:00
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2009-11-28 09:24:37 +00:00
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EDA_Rect area;
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area.SetOrigin( aBlock.GetOrigin());
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area.SetSize( aBlock.GetSize() );
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area.Normalize();
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2008-03-20 01:50:21 +00:00
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2009-07-25 04:53:39 +00:00
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ITEM_PICKER picker;
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2010-12-10 19:47:44 +00:00
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SCH_ITEM* item = aScreen->GetDrawItems();
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2010-12-08 20:12:46 +00:00
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2010-12-10 19:47:44 +00:00
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for( ; item != NULL; item = item->Next() )
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2007-09-02 15:49:11 +00:00
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{
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2010-12-20 17:44:25 +00:00
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// an item is picked if its bounding box intersects the reference area
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2010-12-10 19:47:44 +00:00
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if( item->HitTest( area ) )
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2007-09-02 15:49:11 +00:00
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{
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/* Put this structure in the picked list: */
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2010-12-10 19:47:44 +00:00
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picker.m_PickedItem = item;
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picker.m_PickedItemType = item->Type();
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2009-11-04 20:46:53 +00:00
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aBlock.PushItem( picker );
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2009-07-25 04:53:39 +00:00
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itemcount++;
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2007-09-02 15:49:11 +00:00
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}
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}
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2009-11-04 20:46:53 +00:00
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2009-07-25 04:53:39 +00:00
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return itemcount;
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2007-06-05 12:10:51 +00:00
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}
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2007-09-02 15:49:11 +00:00
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2007-06-05 12:10:51 +00:00
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/*****************************************************************************
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2009-09-29 18:38:21 +00:00
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* Routine to search all objects for the closest point to a given point, in *
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* drawing space, and snap it to that points if closer than SnapDistance. *
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* Note we use L1 norm as distance measure, as it is the fastest. *
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2007-06-05 12:10:51 +00:00
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* This routine updates LastSnappedStruct to the last object used in to snap *
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2009-09-29 18:38:21 +00:00
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* a point. This variable is global to this module only (see above). *
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2009-11-28 09:24:37 +00:00
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* The routine returns true if point was snapped. *
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2007-06-05 12:10:51 +00:00
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*****************************************************************************/
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2010-12-13 15:59:00 +00:00
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bool SnapPoint2( const wxPoint& aPosRef, int SearchMask, SCH_ITEM* DrawList )
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2007-06-05 12:10:51 +00:00
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{
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2008-04-14 19:22:48 +00:00
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for( ; DrawList != NULL; DrawList = DrawList->Next() )
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2007-09-02 15:49:11 +00:00
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{
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2009-11-04 20:46:53 +00:00
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int hitminDist = MAX( g_DrawDefaultLineThickness, 3 );
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2010-12-08 20:12:46 +00:00
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2007-09-02 15:49:11 +00:00
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switch( DrawList->Type() )
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{
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2010-12-10 19:47:44 +00:00
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case SCH_POLYLINE_T:
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2007-09-02 15:49:11 +00:00
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#undef STRUCT
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2009-12-02 21:44:03 +00:00
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#define STRUCT ( (SCH_POLYLINE*) DrawList )
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2007-09-02 15:49:11 +00:00
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if( !( SearchMask & (DRAWITEM | WIREITEM | BUSITEM) ) )
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break;
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2008-03-20 01:50:21 +00:00
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2009-06-11 14:26:17 +00:00
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for( unsigned i = 0; i < STRUCT->GetCornerCount() - 1; i++ )
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2007-09-02 15:49:11 +00:00
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{
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2009-06-13 17:06:07 +00:00
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if( TestSegmentHit( aPosRef, STRUCT->m_PolyPoints[i],
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2009-11-04 20:46:53 +00:00
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STRUCT->m_PolyPoints[i + 1], hitminDist ) )
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2007-09-02 15:49:11 +00:00
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{
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LastSnappedStruct = DrawList;
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2009-11-28 09:24:37 +00:00
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return true;
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2007-09-02 15:49:11 +00:00
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}
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}
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2008-04-14 19:22:48 +00:00
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2007-09-02 15:49:11 +00:00
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break;
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2010-12-10 19:47:44 +00:00
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case SCH_LINE_T:
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2007-09-02 15:49:11 +00:00
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#undef STRUCT
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2009-12-02 21:44:03 +00:00
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#define STRUCT ( (SCH_LINE*) DrawList )
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2007-09-02 15:49:11 +00:00
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if( !( SearchMask & (DRAWITEM | WIREITEM | BUSITEM) ) )
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break;
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2009-06-13 17:06:07 +00:00
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if( TestSegmentHit( aPosRef, STRUCT->m_Start, STRUCT->m_End, 0 ) )
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2007-09-02 15:49:11 +00:00
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{
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2010-12-10 19:47:44 +00:00
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if( ( ( SearchMask & DRAWITEM ) && ( STRUCT->GetLayer() == LAYER_NOTES ) )
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|| ( ( SearchMask & WIREITEM ) && ( STRUCT->GetLayer() == LAYER_WIRE ) )
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|| ( ( SearchMask & BUSITEM ) && ( STRUCT->GetLayer() == LAYER_BUS ) ) )
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2007-09-02 15:49:11 +00:00
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{
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2010-12-10 19:47:44 +00:00
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if( SearchMask & EXCLUDE_WIRE_BUS_ENDPOINTS && STRUCT->IsEndPoint( aPosRef ) )
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break;
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2007-09-02 15:49:11 +00:00
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2010-12-10 19:47:44 +00:00
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if( SearchMask & WIRE_BUS_ENDPOINTS_ONLY && !STRUCT->IsEndPoint( aPosRef ) )
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break;
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2007-09-02 15:49:11 +00:00
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LastSnappedStruct = DrawList;
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2009-11-28 09:24:37 +00:00
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return true;
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2007-09-02 15:49:11 +00:00
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}
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}
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break;
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2010-12-10 19:47:44 +00:00
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case SCH_BUS_ENTRY_T:
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2007-09-02 15:49:11 +00:00
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#undef STRUCT
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2009-12-02 21:44:03 +00:00
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#define STRUCT ( (SCH_BUS_ENTRY*) DrawList )
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2007-09-02 15:49:11 +00:00
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if( !( SearchMask & (RACCORDITEM) ) )
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break;
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2010-12-10 19:47:44 +00:00
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if( TestSegmentHit( aPosRef, STRUCT->m_Pos, STRUCT->m_End(), hitminDist ) )
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2007-09-02 15:49:11 +00:00
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{
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LastSnappedStruct = DrawList;
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2009-11-28 09:24:37 +00:00
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return true;
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2007-09-02 15:49:11 +00:00
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}
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break;
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2010-12-10 19:47:44 +00:00
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case SCH_JUNCTION_T:
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2007-09-02 15:49:11 +00:00
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#undef STRUCT
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2009-12-02 21:44:03 +00:00
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#define STRUCT ( (SCH_JUNCTION*) DrawList )
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2007-09-02 15:49:11 +00:00
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if( !(SearchMask & JUNCTIONITEM) )
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break;
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2009-06-11 14:26:17 +00:00
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if( STRUCT->HitTest( aPosRef ) )
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2007-09-02 15:49:11 +00:00
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{
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LastSnappedStruct = DrawList;
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2009-11-28 09:24:37 +00:00
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return true;
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2007-09-02 15:49:11 +00:00
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}
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break;
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2010-12-10 19:47:44 +00:00
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case SCH_NO_CONNECT_T:
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2007-09-02 15:49:11 +00:00
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#undef STRUCT
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2009-12-02 21:44:03 +00:00
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#define STRUCT ( (SCH_NO_CONNECT*) DrawList )
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2007-09-02 15:49:11 +00:00
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if( !(SearchMask & NOCONNECTITEM) )
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break;
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2009-06-11 14:26:17 +00:00
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if( STRUCT->HitTest( aPosRef ) )
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2007-09-02 15:49:11 +00:00
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{
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LastSnappedStruct = DrawList;
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2009-11-28 09:24:37 +00:00
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return true;
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2007-09-02 15:49:11 +00:00
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}
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break;
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2010-12-10 19:47:44 +00:00
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case SCH_MARKER_T:
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2009-01-31 18:08:47 +00:00
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{
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2007-09-02 15:49:11 +00:00
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#undef STRUCT
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2009-12-02 21:44:03 +00:00
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#define STRUCT ( (SCH_MARKER*) DrawList )
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2007-09-02 15:49:11 +00:00
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if( !(SearchMask & MARKERITEM) )
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break;
|
2009-11-04 20:46:53 +00:00
|
|
|
if( STRUCT->HitTest( aPosRef ) )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
|
|
|
LastSnappedStruct = DrawList;
|
2009-11-28 09:24:37 +00:00
|
|
|
return true;
|
2007-09-02 15:49:11 +00:00
|
|
|
}
|
|
|
|
break;
|
2009-01-31 18:08:47 +00:00
|
|
|
}
|
2007-09-02 15:49:11 +00:00
|
|
|
|
2010-12-10 19:47:44 +00:00
|
|
|
case SCH_TEXT_T:
|
2007-09-02 15:49:11 +00:00
|
|
|
#undef STRUCT
|
2008-03-20 01:50:21 +00:00
|
|
|
#define STRUCT ( (SCH_TEXT*) DrawList )
|
2009-05-12 12:12:34 +00:00
|
|
|
if( !( SearchMask & TEXTITEM) )
|
2007-09-02 15:49:11 +00:00
|
|
|
break;
|
2009-01-31 18:08:47 +00:00
|
|
|
if( STRUCT->HitTest( aPosRef ) )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
|
|
|
LastSnappedStruct = DrawList;
|
2009-11-28 09:24:37 +00:00
|
|
|
return true;
|
2007-09-02 15:49:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
2010-12-10 19:47:44 +00:00
|
|
|
case SCH_LABEL_T:
|
|
|
|
case SCH_GLOBAL_LABEL_T:
|
|
|
|
case SCH_HIERARCHICAL_LABEL_T:
|
2009-01-31 18:08:47 +00:00
|
|
|
#undef STRUCT
|
2009-11-04 20:46:53 +00:00
|
|
|
#define STRUCT ( (SCH_TEXT*) DrawList ) // SCH_TEXT is the base
|
|
|
|
// class of these labels
|
2009-01-31 18:08:47 +00:00
|
|
|
if( !(SearchMask & LABELITEM) )
|
|
|
|
break;
|
|
|
|
if( STRUCT->HitTest( aPosRef ) )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
|
|
|
LastSnappedStruct = DrawList;
|
2009-11-28 09:24:37 +00:00
|
|
|
return true;
|
2007-09-02 15:49:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2010-12-10 19:47:44 +00:00
|
|
|
case SCH_COMPONENT_T:
|
2007-09-02 15:49:11 +00:00
|
|
|
if( !( SearchMask & (LIBITEM | FIELDCMPITEM) ) )
|
|
|
|
break;
|
|
|
|
|
|
|
|
if( SearchMask & FIELDCMPITEM )
|
|
|
|
{
|
2009-06-11 14:26:17 +00:00
|
|
|
SCH_COMPONENT* DrawLibItem = (SCH_COMPONENT*) DrawList;
|
2009-01-02 17:07:50 +00:00
|
|
|
for( int i = REFERENCE; i < DrawLibItem->GetFieldCount(); i++ )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
2009-12-02 21:44:03 +00:00
|
|
|
SCH_FIELD* field = DrawLibItem->GetField( i );
|
2008-10-06 05:44:29 +00:00
|
|
|
|
|
|
|
if( field->m_Attributs & TEXT_NO_VISIBLE )
|
2007-09-02 15:49:11 +00:00
|
|
|
continue;
|
2008-10-06 05:44:29 +00:00
|
|
|
|
|
|
|
if( field->IsVoid() )
|
2007-09-02 15:49:11 +00:00
|
|
|
continue;
|
2008-10-06 05:44:29 +00:00
|
|
|
|
2010-12-10 19:47:44 +00:00
|
|
|
EDA_Rect BoundaryBox = field->GetBoundingBox();
|
|
|
|
|
2010-12-20 17:44:25 +00:00
|
|
|
if( BoundaryBox.Contains( aPosRef ) )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
2008-10-06 05:44:29 +00:00
|
|
|
LastSnappedStruct = field;
|
2009-11-28 09:24:37 +00:00
|
|
|
return true;
|
2007-09-02 15:49:11 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
#undef STRUCT
|
2008-03-20 01:50:21 +00:00
|
|
|
#define STRUCT ( (SCH_COMPONENT*) DrawList )
|
2010-12-10 19:47:44 +00:00
|
|
|
EDA_Rect BoundaryBox = STRUCT->GetBoundingBox();
|
|
|
|
|
2010-12-20 17:44:25 +00:00
|
|
|
if( BoundaryBox.Contains( aPosRef ) )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
|
|
|
LastSnappedStruct = DrawList;
|
2009-11-28 09:24:37 +00:00
|
|
|
return true;
|
2007-09-02 15:49:11 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2010-12-10 19:47:44 +00:00
|
|
|
case SCH_SHEET_T:
|
2007-09-02 15:49:11 +00:00
|
|
|
#undef STRUCT
|
2009-11-04 20:46:53 +00:00
|
|
|
#define STRUCT ( (SCH_SHEET*) DrawList )
|
2007-09-02 15:49:11 +00:00
|
|
|
if( !(SearchMask & SHEETITEM) )
|
|
|
|
break;
|
2009-01-31 18:08:47 +00:00
|
|
|
if( STRUCT->HitTest( aPosRef ) )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
|
|
|
LastSnappedStruct = DrawList;
|
2009-11-28 09:24:37 +00:00
|
|
|
return true;
|
2007-09-02 15:49:11 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
{
|
|
|
|
wxString msg;
|
2009-11-04 20:46:53 +00:00
|
|
|
msg.Printf( wxT( "SnapPoint2() error: unexpected struct type %d (" ),
|
|
|
|
DrawList->Type() );
|
2007-09-13 11:28:58 +00:00
|
|
|
msg << DrawList->GetClass() << wxT( ")" );
|
2009-08-01 19:26:05 +00:00
|
|
|
wxMessageBox( msg );
|
2007-09-02 15:49:11 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return FALSE;
|
2007-06-05 12:10:51 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2009-11-04 20:46:53 +00:00
|
|
|
SCH_SHEET_PIN* LocateSheetLabel( SCH_SHEET* Sheet, const wxPoint& pos )
|
2007-06-05 12:10:51 +00:00
|
|
|
{
|
2010-06-24 18:31:43 +00:00
|
|
|
return Sheet->GetLabel( pos );
|
2007-06-05 12:10:51 +00:00
|
|
|
}
|
|
|
|
|
2007-09-02 15:49:11 +00:00
|
|
|
|
2010-06-24 18:31:43 +00:00
|
|
|
LIB_PIN* LocateAnyPin( SCH_ITEM* DrawList, const wxPoint& RefPos, SCH_COMPONENT** libpart )
|
2007-06-05 12:10:51 +00:00
|
|
|
{
|
2010-12-13 15:59:00 +00:00
|
|
|
SCH_ITEM* item;
|
|
|
|
SCH_COMPONENT* component = NULL;
|
|
|
|
LIB_PIN* pin = NULL;
|
2007-09-02 15:49:11 +00:00
|
|
|
|
2010-12-13 15:59:00 +00:00
|
|
|
for( item = DrawList; item != NULL; item = item->Next() )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
2010-12-13 15:59:00 +00:00
|
|
|
if( item->Type() != SCH_COMPONENT_T )
|
2007-09-02 15:49:11 +00:00
|
|
|
continue;
|
2010-12-08 20:12:46 +00:00
|
|
|
|
2010-12-13 15:59:00 +00:00
|
|
|
component = (SCH_COMPONENT*) item;
|
2009-08-27 11:41:56 +00:00
|
|
|
|
2010-12-13 15:59:00 +00:00
|
|
|
pin = (LIB_PIN*) component->GetDrawItem( RefPos, LIB_PIN_T );
|
2009-11-04 20:46:53 +00:00
|
|
|
|
2010-12-13 15:59:00 +00:00
|
|
|
if( pin )
|
2007-09-02 15:49:11 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if( libpart )
|
2010-12-13 15:59:00 +00:00
|
|
|
*libpart = component;
|
2010-12-08 20:12:46 +00:00
|
|
|
|
2010-12-13 15:59:00 +00:00
|
|
|
return pin;
|
2007-06-05 12:10:51 +00:00
|
|
|
}
|
|
|
|
|
2007-09-02 15:49:11 +00:00
|
|
|
|
2009-11-04 20:46:53 +00:00
|
|
|
SCH_SHEET_PIN* LocateAnyPinSheet( const wxPoint& RefPos, SCH_ITEM* DrawList )
|
2007-06-05 12:10:51 +00:00
|
|
|
{
|
2008-04-14 19:22:48 +00:00
|
|
|
SCH_ITEM* DrawStruct;
|
2009-11-04 20:46:53 +00:00
|
|
|
SCH_SHEET_PIN* PinSheet = NULL;
|
2007-09-02 15:49:11 +00:00
|
|
|
|
2010-12-08 20:12:46 +00:00
|
|
|
for( DrawStruct = DrawList; DrawStruct != NULL; DrawStruct = DrawStruct->Next() )
|
2007-09-02 15:49:11 +00:00
|
|
|
{
|
2010-12-10 19:47:44 +00:00
|
|
|
if( DrawStruct->Type() != SCH_SHEET_T )
|
2007-09-02 15:49:11 +00:00
|
|
|
continue;
|
2009-09-29 18:38:21 +00:00
|
|
|
|
2009-11-04 20:46:53 +00:00
|
|
|
PinSheet = LocateSheetLabel( (SCH_SHEET*) DrawStruct, RefPos );
|
2010-12-08 20:12:46 +00:00
|
|
|
|
2007-09-02 15:49:11 +00:00
|
|
|
if( PinSheet )
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return PinSheet;
|
2007-06-05 12:10:51 +00:00
|
|
|
}
|