/*!
* \brief Free the memory that's allocated by the library.
*/
void
FreeLibraryMemory (LibraryType *lib) {
MENU_LOOP (lib);
{
ENTRY_LOOP (menu);
{
free (entry->AllocatedMemory);
free (entry->ListEntry);
}
END_LOOP;
free (menu->Entry);
free (menu->Name);
}
END_LOOP;
free (lib->Menu);
/* clear struct */
memset (lib, 0, sizeof (LibraryType));
}
/* ---------------------------------------------------------------------------
* releases the memory that's allocated by the library
*/
void
FreeLibraryMemory (LibraryTypePtr lib)
{
MENU_LOOP (lib);
{
ENTRY_LOOP (menu);
{
SaveFree ((void *) entry->AllocatedMemory);
SaveFree ((void *) entry->ListEntry);
}
END_LOOP;
SaveFree ((void *) menu->Entry);
SaveFree ((void *) menu->Name);
}
END_LOOP;
SaveFree ((void *) lib->Menu);
/* clear struct */
memset (lib, 0, sizeof (LibraryType));
}
/* Given a net in the netlist (a LibraryMenuType) put all the Entry[]
| names (the nodes) into a newly created node tree model.
*/
static GtkTreeModel *
node_model_create (LibraryMenuType * menu)
{
GtkListStore *store;
GtkTreeIter iter;
store = gtk_list_store_new (N_NODE_COLUMNS, G_TYPE_STRING, G_TYPE_POINTER);
if (menu == NULL)
return GTK_TREE_MODEL (store);
ENTRY_LOOP (menu);
{
if (!entry->ListEntry)
continue;
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
NODE_NAME_COLUMN, entry->ListEntry,
NODE_LIBRARY_COLUMN, entry, -1);
}
END_LOOP;
return GTK_TREE_MODEL (store);
}
static char *
describe_location (Coord X, Coord Y)
{
void *ptr1, *ptr2, *ptr3;
int type;
int Range = 0;
char *elename = "";
char *pinname;
char *netname = NULL;
char *description;
/* check if there are any pins or pads at that position */
type = SearchObjectByLocation (PIN_TYPE | PAD_TYPE,
&ptr1, &ptr2, &ptr3, X, Y, Range);
if (type == NO_TYPE)
return NULL;
/* don't mess with silk objects! */
if (type & SILK_TYPE &&
GetLayerNumber (PCB->Data, (LayerType *) ptr1) >= max_copper_layer)
return NULL;
if (type == PIN_TYPE || type == PAD_TYPE)
elename = (char *)UNKNOWN (NAMEONPCB_NAME ((ElementType *) ptr1));
pinname = ConnectionName (type, ptr1, ptr2);
if (pinname == NULL)
return NULL;
/* Find netlist entry */
MENU_LOOP (&PCB->NetlistLib);
{
if (!menu->Name)
continue;
ENTRY_LOOP (menu);
{
if (!entry->ListEntry)
continue;
if (strcmp (entry->ListEntry, pinname) == 0) {
netname = g_strdup (menu->Name);
/* For some reason, the netname has spaces in front of it, strip them */
g_strstrip (netname);
break;
}
}
END_LOOP;
if (netname != NULL)
break;
}
END_LOOP;
description = g_strdup_printf ("Element name: %s\n"
"Pinname : %s\n"
"Netname : %s",
elename,
(pinname != NULL) ? pinname : "--",
(netname != NULL) ? netname : "--");
g_free (netname);
return description;
}
/*!
* \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);
}
/* \brief Create the tree model for the "Library" view.
* \par Function Description
* Creates a tree where the branches are the available library
* sources and the leaves are the footprints.
*/
static GtkTreeModel *
create_lib_tree_model (GhidLibraryWindow * library_window)
{
GtkTreeStore *tree;
GtkTreeIter iter, p_iter, e_iter, c_iter;
gchar *name;
gboolean exists;
tree = gtk_tree_store_new (N_MENU_COLUMNS,
G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER);
MENU_LOOP (&Library);
{
/* Watch for directory changes of library parts and create new
| parent iter at each change.
*/
if (!menu->directory) /* Shouldn't happen */
menu->directory = g_strdup ("???");
exists = FALSE;
if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (tree), &e_iter))
do
{
gtk_tree_model_get (GTK_TREE_MODEL (tree), &e_iter,
MENU_NAME_COLUMN, &name, -1);
if (!strcmp (name, menu->directory))
{
exists = TRUE;
break;
}
}
while (gtk_tree_model_iter_next (GTK_TREE_MODEL (tree), &e_iter));
if (exists)
p_iter = e_iter;
else
{
gtk_tree_store_append (tree, &p_iter, NULL);
gtk_tree_store_set (tree, &p_iter,
MENU_NAME_COLUMN, menu->directory,
MENU_LIBRARY_COLUMN, NULL,
MENU_ENTRY_COLUMN, NULL, -1);
}
gtk_tree_store_append (tree, &iter, &p_iter);
gtk_tree_store_set (tree, &iter,
MENU_NAME_COLUMN, menu->Name,
MENU_LIBRARY_COLUMN, menu,
MENU_ENTRY_COLUMN, NULL, -1);
ENTRY_LOOP (menu);
{
gtk_tree_store_append (tree, &c_iter, &iter);
gtk_tree_store_set (tree, &c_iter,
MENU_NAME_COLUMN, entry->ListEntry,
MENU_LIBRARY_COLUMN, menu,
MENU_ENTRY_COLUMN, entry, -1);
}
END_LOOP;
}
END_LOOP;
return (GtkTreeModel *) tree;
}
