/** * parser_cxx_assist_create_member_completion_cache * @assist: self * @cursor: Current cursor position * * Create the completion_cache for member completion if possible * * Returns: the iter where a completion cache was build, NULL otherwise */ static IAnjutaIterable* parser_cxx_assist_create_member_completion_cache (ParserCxxAssist* assist, IAnjutaIterable* cursor) { IAnjutaIterable* symbol = NULL; IAnjutaIterable* start_iter = NULL; symbol = parser_cxx_assist_parse_expression (assist, cursor, &start_iter); if (symbol) { /* Query symbol children */ IAnjutaIterable *children = ianjuta_symbol_query_search_members (assist->priv->query_members, IANJUTA_SYMBOL(symbol), NULL); g_object_unref (symbol); if (children) { parser_cxx_assist_add_completions_from_symbols (assist, children); parser_cxx_assist_populate_real (assist, TRUE); g_object_unref (children); return start_iter; } } else if (start_iter) g_object_unref (start_iter); return NULL; }
static gboolean glade_widget_already_in_scope (IAnjutaEditor* editor, gchar* widget_name, gchar* mark, CppJavaPlugin* lang_plugin) { gboolean ret = FALSE; IAnjutaIterable *mark_position; IAnjutaSymbolQuery *query_scope; IAnjutaIterable *scope; IAnjutaSymbolQuery *query_members; mark_position = language_support_get_mark_position (editor, mark); if (!mark_position) return FALSE; int line = ianjuta_editor_get_line_from_position (editor, mark_position, NULL); g_object_unref(mark_position); IAnjutaSymbolManager *symbol_manager = anjuta_shell_get_interface (ANJUTA_PLUGIN (lang_plugin)->shell, IAnjutaSymbolManager, NULL); query_scope = ianjuta_symbol_manager_create_query (symbol_manager, IANJUTA_SYMBOL_QUERY_SEARCH_SCOPE, IANJUTA_SYMBOL_QUERY_DB_PROJECT, NULL); if (!query_scope) return FALSE; GFile *file = ianjuta_file_get_file (IANJUTA_FILE(editor), NULL); gchar* path = g_file_get_path (file); scope = ianjuta_symbol_query_search_scope (query_scope, path, line, NULL); g_object_unref(query_scope); if (!scope) return FALSE; query_members = ianjuta_symbol_manager_create_query (symbol_manager, IANJUTA_SYMBOL_QUERY_SEARCH_MEMBERS, IANJUTA_SYMBOL_QUERY_DB_PROJECT, NULL); if (query_members) { IAnjutaIterable *members = ianjuta_symbol_query_search_members ( query_members, IANJUTA_SYMBOL(scope), NULL); g_object_unref(query_members); if (members) { ret = glade_widget_member_of_scope (widget_name, members); g_object_unref(members); } } g_object_unref(scope); return ret; }
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; }