/* Select on the layout the current net treeview selection
*/
static void
netlist_select_cb (GtkWidget * widget, gpointer data)
{
LibraryEntryType *entry;
ConnectionType conn;
gint i;
gboolean select_flag = GPOINTER_TO_INT (data);
if (!selected_net)
return;
if (selected_net == node_selected_net)
node_selected_net = NULL;
InitConnectionLookup ();
ResetConnections (true);
for (i = selected_net->EntryN, entry = selected_net->Entry; i; i--, entry++)
if (SeekPad (entry, &conn, false))
RatFindHook (conn.type, conn.ptr1, conn.ptr2, conn.ptr2, true, true);
SelectConnection (select_flag);
ResetConnections (false);
FreeConnectionLookupMemory ();
IncrementUndoSerialNumber ();
Draw ();
}
static void
toggle_pin_selected (LibraryEntryType *entry)
{
ConnectionType conn;
if (!SeekPad (entry, &conn, false))
return;
AddObjectToFlagUndoList (conn.type, conn.ptr1, conn.ptr2, conn.ptr2);
TOGGLE_FLAG (SELECTEDFLAG, (AnyObjectType *)conn.ptr2);
DrawObject (conn.type, conn.ptr1, conn.ptr2);
}
/* ---------------------------------------------------------------------------
* toggle selection of pin
* This SelectPin function was moved to here from the original netlist.c
* as part of the gui code separation for the Gtk port. SelectPin() is
* written by and is Copyright (C) 1998, 1999, 2000, 2001 harry eaton
*/
void
SelectPin (LibraryEntryTypePtr entry, bool toggle)
{
ConnectionType conn;
if (SeekPad (entry, &conn, false))
{
switch (conn.type)
{
case PIN_TYPE:
{
PinTypePtr pin = (PinTypePtr) conn.ptr2;
AddObjectToFlagUndoList (PIN_TYPE, conn.ptr1, conn.ptr2,
conn.ptr2);
if (toggle)
{
TOGGLE_FLAG (SELECTEDFLAG, pin);
CenterDisplay (pin->X, pin->Y, false);
}
else
SET_FLAG (SELECTEDFLAG, pin);
DrawPin (pin, 0);
break;
}
case PAD_TYPE:
{
PadTypePtr pad = (PadTypePtr) conn.ptr2;
AddObjectToFlagUndoList (PAD_TYPE, conn.ptr1, conn.ptr2,
conn.ptr2);
if (toggle)
{
TOGGLE_FLAG (SELECTEDFLAG, pad);
CenterDisplay (pad->Point1.X, pad->Point1.Y, false);
}
else
SET_FLAG (SELECTEDFLAG, pad);
DrawPad (pad, 0);
break;
}
}
}
}
static int
pin_name_to_xy (LibraryEntryType * pin, int *x, int *y)
{
ConnectionType conn;
if (!SeekPad (pin, &conn, false))
return 1;
switch (conn.type)
{
case PIN_TYPE:
*x = ((PinType *) (conn.ptr2))->X;
*y = ((PinType *) (conn.ptr2))->Y;
return 0;
case PAD_TYPE:
*x = ((PadType *) (conn.ptr2))->Point1.X;
*y = ((PadType *) (conn.ptr2))->Point1.Y;
return 0;
}
return 1;
}
/* Select on the layout the current net treeview selection
*/
static void
nbcb_select_common (LibraryMenuTypePtr net, int pos, int select_flag)
{
LibraryEntryType *entry;
ConnectionType conn;
int i;
InitConnectionLookup ();
ResetConnections (true);
for (i = net->EntryN, entry = net->Entry; i; i--, entry++)
if (SeekPad (entry, &conn, false))
RatFindHook (conn.type, conn.ptr1, conn.ptr2, conn.ptr2, true, true);
SelectConnection (select_flag);
ResetConnections (false);
FreeConnectionLookupMemory ();
IncrementUndoSerialNumber ();
Draw ();
}
static int
ReportNetLengthByName (char *tofind, int x, int y)
{
int result;
char *netname = 0;
Coord length = 0;
int found = 0;
int i;
LibraryMenuType *net;
ConnectionType conn;
int net_found = 0;
#if defined(USE_RE)
int use_re = 0;
#endif
#if defined(HAVE_REGCOMP)
regex_t elt_pattern;
regmatch_t match;
#endif
#if defined(HAVE_RE_COMP)
char *elt_pattern;
#endif
if (!PCB)
return 1;
if (!tofind)
return 1;
#if defined(USE_RE)
use_re = 1;
for (i = 0; i < PCB->NetlistLib.MenuN; i++)
{
net = PCB->NetlistLib.Menu + i;
if (strcasecmp (tofind, net->Name + 2) == 0)
use_re = 0;
}
if (use_re)
{
#if defined(HAVE_REGCOMP)
result =
regcomp (&elt_pattern, tofind,
REG_EXTENDED | REG_ICASE | REG_NOSUB);
if (result)
{
char errorstring[128];
regerror (result, &elt_pattern, errorstring, 128);
Message (_("regexp error: %s\n"), errorstring);
regfree (&elt_pattern);
return (1);
}
#endif
#if defined(HAVE_RE_COMP)
if ((elt_pattern = re_comp (tofind)) != NULL)
{
Message (_("re_comp error: %s\n"), elt_pattern);
return (1);
}
#endif
}
#endif
for (i = 0; i < PCB->NetlistLib.MenuN; i++)
{
net = PCB->NetlistLib.Menu + i;
#if defined(USE_RE)
if (use_re)
{
#if defined(HAVE_REGCOMP)
if (regexec (&elt_pattern, net->Name + 2, 1, &match, 0) != 0)
continue;
#endif
#if defined(HAVE_RE_COMP)
if (re_exec (net->Name + 2) != 1)
continue;
#endif
}
else
#endif
if (strcasecmp (net->Name + 2, tofind))
continue;
if (SeekPad (net->Entry, &conn, false))
{
switch (conn.type)
{
case PIN_TYPE:
x = ((PinType *) (conn.ptr2))->X;
y = ((PinType *) (conn.ptr2))->Y;
net_found=1;
break;
case PAD_TYPE:
x = ((PadType *) (conn.ptr2))->Point1.X;
y = ((PadType *) (conn.ptr2))->Point1.Y;
net_found=1;
break;
}
if (net_found)
break;
}
}
if (!net_found)
{
gui->log (_("No net named %s\n"), tofind);
return 1;
}
#ifdef HAVE_REGCOMP
if (use_re)
regfree (&elt_pattern);
#endif
/* Reset all connection flags and save an undo-state to get back
* to the state the board was in when we started.
*
* After this, we don't add any changes to the undo system, but
* ensure we get back to a point where we can Undo() our changes
* by resetting the connections with ClearFlagOnAllObjects() before
* calling Undo() when we are finished.
*/
ClearFlagOnAllObjects (true, FOUNDFLAG);
IncrementUndoSerialNumber ();
length = XYtoNetLength (x, y, &found);
netname = net->Name + 2;
ClearFlagOnAllObjects (false, FOUNDFLAG);
Undo (true);
if (!found)
{
if (net_found)
gui->log (_("Net found, but no lines or arcs were flagged.\n"));
else
gui->log (_("Net not found.\n"));
return 1;
}
{
char buf[50];
pcb_snprintf(buf, 50, _("%$m*"), Settings.grid_unit->suffix, length);
if (netname)
gui->log (_("Net \"%s\" length: %s\n"), netname, buf);
else
gui->log (_("Net length: %s\n"), buf);
}
return 0;
}
/* Callback when the user clicks on a PCB node in the right node treeview.
*/
static void
node_selection_changed_cb (GtkTreeSelection * selection, gpointer data)
{
GtkTreeIter iter;
GtkTreeModel *model;
LibraryMenuType *node_net;
LibraryEntryType *node;
ConnectionType conn;
Coord x, y;
static gchar *node_name;
if (selection_holdoff) /* PCB is highlighting, user is not selecting */
return;
/* Toggle off the previous selection. Look up node_name to make sure
| it still exists. This toggling can get out of sync if a node is
| toggled selected, then the net that includes the node is selected
| then unselected.
*/
if ((node = node_get_node_from_name (node_name, &node_net)) != NULL)
{
/* If net node belongs to has been highlighted/unhighighed, toggling
| if off here will get our on/off toggling out of sync.
*/
if (node_net == node_selected_net)
{
toggle_pin_selected (node);
ghid_cancel_lead_user ();
}
g_free (node_name);
node_name = NULL;
}
/* Get the selected treeview row.
*/
if (!gtk_tree_selection_get_selected (selection, &model, &iter))
{
if (node)
ghid_invalidate_all ();
return;
}
/* From the treeview row, extract the node pointer stored there and
| we've got a pointer to the LibraryEntryType (node) the row
| represents.
*/
gtk_tree_model_get (model, &iter, NODE_LIBRARY_COLUMN, &node, -1);
dup_string (&node_name, node->ListEntry);
node_selected_net = selected_net;
/* Now just toggle a select of the node on the layout
*/
toggle_pin_selected (node);
IncrementUndoSerialNumber ();
/* And lead the user to the location */
if (SeekPad (node, &conn, false))
switch (conn.type) {
case PIN_TYPE:
{
PinType *pin = (PinType *) conn.ptr2;
x = pin->X;
y = pin->Y;
gui->set_crosshair (x, y, 0);
ghid_lead_user_to_location (x, y);
break;
}
case PAD_TYPE:
{
PadType *pad = (PadType *) conn.ptr2;
x = pad->Point1.X + (pad->Point2.X - pad->Point1.X) / 2;
y = pad->Point1.Y + (pad->Point2.Y - pad->Point1.Y) / 2;
gui->set_crosshair (x, y, 0);
ghid_lead_user_to_location (x, y);
break;
}
}
}
/*!
* \brief Read the library-netlist build a true Netlist structure.
*/
NetListType *
ProcNetlist (LibraryType *net_menu)
{
ConnectionType *connection;
ConnectionType LastPoint;
NetType *net;
static NetListType *Wantlist = NULL;
if (!net_menu->MenuN)
return (NULL);
FreeNetListMemory (Wantlist);
free (Wantlist);
badnet = false;
/* find layer groups of the component side and solder side */
bottom_group = GetLayerGroupNumberBySide (BOTTOM_SIDE);
top_group = GetLayerGroupNumberBySide (TOP_SIDE);
Wantlist = (NetListType *)calloc (1, sizeof (NetListType));
if (Wantlist)
{
ALLPIN_LOOP (PCB->Data);
{
pin->Spare = NULL;
CLEAR_FLAG (DRCFLAG, pin);
}
ENDALL_LOOP;
ALLPAD_LOOP (PCB->Data);
{
pad->Spare = NULL;
CLEAR_FLAG (DRCFLAG, pad);
}
ENDALL_LOOP;
MENU_LOOP (net_menu);
{
if (menu->Name[0] == '*' || menu->flag == 0)
{
badnet = true;
continue;
}
net = GetNetMemory (Wantlist);
if (menu->Style)
{
STYLE_LOOP (PCB);
{
if (style->Name && !NSTRCMP (style->Name, menu->Style))
{
net->Style = style;
break;
}
}
END_LOOP;
}
else /* default to NULL if none found */
net->Style = NULL;
ENTRY_LOOP (menu);
{
if (SeekPad (entry, &LastPoint, false))
{
if (TEST_FLAG (DRCFLAG, (PinType *) LastPoint.ptr2))
Message (_
("Error! Element %s pin %s appears multiple times in the netlist file.\n"),
NAMEONPCB_NAME ((ElementType *) LastPoint.ptr1),
(LastPoint.type ==
PIN_TYPE) ? ((PinType *) LastPoint.ptr2)->
Number : ((PadType *) LastPoint.ptr2)->Number);
else
{
connection = GetConnectionMemory (net);
*connection = LastPoint;
/* indicate expect net */
connection->menu = menu;
/* mark as visited */
SET_FLAG (DRCFLAG, (PinType *) LastPoint.ptr2);
if (LastPoint.type == PIN_TYPE)
((PinType *) LastPoint.ptr2)->Spare = (void *) menu;
else
((PadType *) LastPoint.ptr2)->Spare = (void *) menu;
}
}
else
badnet = true;
/* check for more pins with the same number */
for (; SeekPad (entry, &LastPoint, true);)
{
connection = GetConnectionMemory (net);
*connection = LastPoint;
/* indicate expect net */
connection->menu = menu;
/* mark as visited */
SET_FLAG (DRCFLAG, (PinType *) LastPoint.ptr2);
if (LastPoint.type == PIN_TYPE)
((PinType *) LastPoint.ptr2)->Spare = (void *) menu;
else
((PadType *) LastPoint.ptr2)->Spare = (void *) menu;
}
}
END_LOOP;
}
END_LOOP;
}
/* clear all visit marks */
ALLPIN_LOOP (PCB->Data);
{
CLEAR_FLAG (DRCFLAG, pin);
}
ENDALL_LOOP;
ALLPAD_LOOP (PCB->Data);
{
CLEAR_FLAG (DRCFLAG, pad);
}
ENDALL_LOOP;
return (Wantlist);
}
