static void
update_type_list (AnjutaShell *shell, IAnjutaIterable *iter, const gchar *name)
{
gchar *list = NULL;
GValue value = {0,};
if (iter)
{
ianjuta_iterable_first (iter, NULL);
if (ianjuta_iterable_get_length (iter, NULL) > 0)
{
GString *s = g_string_sized_new(ianjuta_iterable_get_length (iter, NULL) * 10);
do {
IAnjutaSymbol *symbol = IANJUTA_SYMBOL (iter);
const gchar *sname = ianjuta_symbol_get_string (symbol, IANJUTA_SYMBOL_FIELD_NAME, NULL);
g_string_append(s, sname);
g_string_append_c(s, ' ');
} while (ianjuta_iterable_next (iter, NULL));
list = g_string_free(s, FALSE);
}
}
anjuta_shell_get_value (shell, name, &value, NULL);
if (G_VALUE_HOLDS_STRING(&value))
{
const gchar *value_list = g_value_get_string (&value);
if (list == NULL)
{
anjuta_shell_remove_value (shell, name, NULL);
}
else if (strcmp (list, value_list) == 0)
{
g_free (list);
}
else
{
g_value_take_string (&value, list);
anjuta_shell_add_value (shell, name, &value, NULL);
}
}
else
{
if (list != NULL)
{
g_value_init (&value, G_TYPE_STRING);
g_value_take_string (&value, list);
anjuta_shell_add_value (shell, name, &value, NULL);
}
}
if (G_IS_VALUE (&value))
g_value_unset (&value);
}
static void
on_cls_inherit_update (IAnjutaSymbolQuery *query, IAnjutaIterable *iter,
AnjutaClassInheritance *plugin)
{
IAnjutaSymbol *symbol;
ClsNode *cls_node;
GError *err = NULL;
/* Mark all nodes for deletion. Selectively, they will be unmarked below */
g_hash_table_foreach (plugin->nodes,
(GHFunc) on_cls_node_mark_for_deletion,
NULL);
if (!iter)
{
DEBUG_PRINT ("%s", "cls_inherit_update_graph (): search returned no items.");
goto cleanup;
}
ianjuta_iterable_first (iter, NULL);
if (ianjuta_iterable_get_length (iter, NULL) <= 0)
{
g_object_unref (iter);
goto cleanup;
}
do
{
gint klass_id;
IAnjutaIterable *parents;
/* a symbol representing a class */
symbol = IANJUTA_SYMBOL (iter);
/* get parents of the current class */
parents =
ianjuta_symbol_query_search_class_parents (plugin->query_parents,
symbol, &err);
if (err)
{
g_warning ("Class parents query failed: %s", err->message);
g_error_free (err);
err = NULL;
}
/* if no parents are found then continue */
if (parents == NULL || ianjuta_iterable_get_length (parents, NULL) <= 0)
{
/*DEBUG_PRINT ("ClassInheritance: no parents found for class %s",
ianjuta_symbol_get_name (symbol, NULL));*/
continue;
}
if ((klass_id = ianjuta_symbol_get_int (symbol,
IANJUTA_SYMBOL_FIELD_ID,
NULL)) <= 0)
{
/*DEBUG_PRINT ("%s", "ClassInheritance: klass_id cannot be <= 0");*/
continue;
}
cls_node = g_hash_table_lookup (plugin->nodes, GINT_TO_POINTER (klass_id));
if (!cls_node)
{
cls_node = cls_inherit_create_node (plugin, symbol);
g_hash_table_insert (plugin->nodes, GINT_TO_POINTER (klass_id), cls_node);
}
cls_node->marked_for_deletion = FALSE;
/* Get parents */
do
{
gint parent_id;
ClsNode *parent_node;
IAnjutaSymbol *parent_symbol;
parent_symbol = IANJUTA_SYMBOL (parents);
parent_id = ianjuta_symbol_get_int (parent_symbol,
IANJUTA_SYMBOL_FIELD_ID,
NULL);
parent_node = g_hash_table_lookup (plugin->nodes,
GINT_TO_POINTER (parent_id));
if (!parent_node)
{
parent_node = cls_inherit_create_node (plugin, parent_symbol);
g_hash_table_insert (plugin->nodes, GINT_TO_POINTER (parent_id),
parent_node);
}
parent_node->marked_for_deletion = FALSE;
cls_node_add_edge (parent_node, cls_node);
} while (ianjuta_iterable_next (parents, NULL) == TRUE);
g_object_unref (parents);
} while (ianjuta_iterable_next (iter, NULL) == TRUE);
cleanup:
/* Delete all marked nodes that did not get unmarked above. */
g_hash_table_foreach_remove (plugin->nodes,
(GHRFunc) on_cls_node_delete_marked,
NULL);
cls_inherit_draw (plugin);
}
gboolean
cls_node_expand (ClsNode *cls_node, ClsNodeExpansionType expansion_type)
{
Agsym_t *sym;
GString *label;
gint max_label_items = 0;
gint real_items_length = 0;
gint var_order = -1000;
gint method_order = 0;
IAnjutaSymbol *node_sym;
IAnjutaIterable *iter;
GError *err = NULL;
if (cls_node->expansion_status == expansion_type ||
expansion_type == CLS_NODE_COLLAPSED)
return FALSE;
node_sym =
IANJUTA_SYMBOL (ianjuta_symbol_query_search_id (cls_node->plugin->query_id,
cls_node->klass_id,
&err));
if (err)
{
g_warning ("Symbol ID query failed: %s", err->message);
g_error_free (err);
err = NULL;
}
if (!node_sym)
return FALSE;
if (!(sym = agfindattr(cls_node->graph->proto->n, "shape")))
sym = agnodeattr(cls_node->graph, "shape", "");
agxset (cls_node->agnode, sym->index, "record");
if (!(sym = agfindattr(cls_node->graph->proto->n, "label")))
sym = agnodeattr(cls_node->graph, "label", "");
label = g_string_new ("");
g_string_printf (label, "{%s", cls_node->sym_name);
/* get members from the passed symbol node */
iter = ianjuta_symbol_query_search_members (cls_node->plugin->query_members,
node_sym, &err);
if (err)
{
g_warning ("Class members query failed: %s", err->message);
g_error_free (err);
err = NULL;
}
real_items_length = ianjuta_iterable_get_length (iter, NULL);
/* set the max number of items to draw */
if (real_items_length <= NODE_HALF_DISPLAY_ELEM_NUM ||
expansion_type == CLS_NODE_FULL_EXPANDED)
{
max_label_items = real_items_length;
cls_node->expansion_status = CLS_NODE_FULL_EXPANDED;
}
else
{
max_label_items = NODE_HALF_DISPLAY_ELEM_NUM;
cls_node->expansion_status = CLS_NODE_SEMI_EXPANDED;
}
g_hash_table_remove_all (cls_node->members);
if (iter && real_items_length > 0)
{
gint i = 0;
/* First member variables */
do
{
const gchar *name, *args, *type_name;
IAnjutaSymbol *symbol;
GdkPixbuf *icon;
symbol = IANJUTA_SYMBOL (iter);
name = g_strdup (ianjuta_symbol_get_string (symbol,
IANJUTA_SYMBOL_FIELD_NAME,
NULL));
args = ianjuta_symbol_get_string (symbol,
IANJUTA_SYMBOL_FIELD_SIGNATURE,
NULL);
icon = (GdkPixbuf*) ianjuta_symbol_get_icon (symbol, NULL);
if (!args) /* Member variables */
{
ClsNodeItem *cls_item = g_new0 (ClsNodeItem, 1);
type_name = ianjuta_symbol_get_string (symbol, IANJUTA_SYMBOL_FIELD_TYPE_NAME, NULL);
cls_item->cls_node = cls_node;
cls_item->label = g_strconcat (name, " : ", type_name, NULL);
cls_item->order = var_order++;
if (icon)
g_object_ref (icon);
cls_item->icon = icon;
g_hash_table_insert (cls_node->members,
g_strdup (cls_item->label),
cls_item);
g_string_append_printf (label, "|%s", cls_item->label);
/* Setup file and line */
cls_item->type_name = g_strdup (type_name);
cls_item->line = ianjuta_symbol_get_int (symbol,
IANJUTA_SYMBOL_FIELD_FILE_POS,
NULL);
cls_item->file = ianjuta_symbol_get_file (symbol, NULL);
}
else /* Member methods */
{
ClsNodeItem *cls_item;
gchar *method_key = g_strconcat (name, args, NULL);
cls_item = g_hash_table_lookup (cls_node->members, method_key);
if (cls_item) /* We found an entry for this method */
{
IAnjutaSymbolType sym_type
= ianjuta_symbol_get_sym_type (symbol, NULL);
if (!(sym_type & IANJUTA_SYMBOL_TYPE_PROTOTYPE))
{
/* This one is method, so take this one instead */
g_free (cls_item->args);
cls_item->args = g_strdup (args);
if (cls_item->file) g_object_unref (cls_item->file);
cls_item->file = NULL;
/* Setup file and line */
cls_item->line = ianjuta_symbol_get_int (symbol,
IANJUTA_SYMBOL_FIELD_FILE_POS,
NULL);
cls_item->file = ianjuta_symbol_get_file (symbol, NULL);
}
}
else /* We did not find a member entry, create a new one */
{
ClsNodeItem *cls_item = g_new0 (ClsNodeItem, 1);
type_name = ianjuta_symbol_get_string (symbol,
IANJUTA_SYMBOL_FIELD_RETURNTYPE,
NULL);
cls_item->cls_node = cls_node;
if (type_name)
{
if (strlen (args) > 2)
cls_item->label = g_strconcat (name, "(...)",
" : ", type_name,
NULL);
else
cls_item->label = g_strconcat (name, "()", " : ",
type_name, NULL);
}
else
{
if (strlen (args) > 2)
cls_item->label = g_strconcat (name, "(...)", NULL);
else
cls_item->label = g_strconcat (name, "()", NULL);
}
cls_item->args = g_strdup (args);
cls_item->type_name = g_strdup (type_name);
cls_item->order = method_order++;
if (icon)
g_object_ref (icon);
cls_item->icon = icon;
g_string_append_printf (label, "|%s", cls_item->label);
g_hash_table_insert (cls_node->members, method_key,
cls_item);
/* Setup file and line */
cls_item->line = ianjuta_symbol_get_int (symbol,
IANJUTA_SYMBOL_FIELD_FILE_POS,
NULL);
cls_item->file = ianjuta_symbol_get_file (symbol, NULL);
}
}
i++;
}
while (ianjuta_iterable_next (iter, NULL) && i < max_label_items);
}
if (iter)
g_object_unref (iter);
if (cls_node->expansion_status == CLS_NODE_SEMI_EXPANDED &&
real_items_length > NODE_HALF_DISPLAY_ELEM_NUM)
{
g_string_append_printf (label, "|%s", NODE_SHOW_ALL_MEMBERS_STR);
}
g_string_append_printf (label, "}");
agxset(cls_node->agnode, sym->index, label->str);
/* set the margin for icons */
if (!(sym = agfindattr(cls_node->graph->proto->n, "margin")))
sym = agnodeattr(cls_node->graph, "margin", "0.11,0.055");
agxset(cls_node->agnode, sym->index, "0.3,0.03");
g_string_free (label, TRUE);
return TRUE;
}
