1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ 2 /* 3 * Copyright (C) 2005 Novell, Inc. 4 * 5 * Nemo is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation; either version 2 of the 8 * License, or (at your option) any later version. 9 * 10 * Nemo is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public 16 * License along with this program; see the file COPYING. If not, 17 * write to the Free Software Foundation, Inc., 51 Franklin Street - Suite 500, 18 * Boston, MA 02110-1335, USA. 19 * 20 * Author: Anders Carlsson <andersca@imendio.com> 21 * 22 */ 23 24 #ifndef NEMO_SEARCH_ENGINE_H 25 #define NEMO_SEARCH_ENGINE_H 26 27 #include <glib-object.h> 28 #include <libnemo-private/nemo-query.h> 29 30 #define NEMO_TYPE_SEARCH_ENGINE (nemo_search_engine_get_type ()) 31 #define NEMO_SEARCH_ENGINE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NEMO_TYPE_SEARCH_ENGINE, NemoSearchEngine)) 32 #define NEMO_SEARCH_ENGINE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NEMO_TYPE_SEARCH_ENGINE, NemoSearchEngineClass)) 33 #define NEMO_IS_SEARCH_ENGINE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NEMO_TYPE_SEARCH_ENGINE)) 34 #define NEMO_IS_SEARCH_ENGINE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NEMO_TYPE_SEARCH_ENGINE)) 35 #define NEMO_SEARCH_ENGINE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NEMO_TYPE_SEARCH_ENGINE, NemoSearchEngineClass)) 36 37 typedef struct NemoSearchEngineDetails NemoSearchEngineDetails; 38 39 typedef struct NemoSearchEngine { 40 GObject parent; 41 NemoSearchEngineDetails *details; 42 } NemoSearchEngine; 43 44 typedef struct { 45 GObjectClass parent_class; 46 47 /* VTable */ 48 void (*set_query) (NemoSearchEngine *engine, NemoQuery *query); 49 void (*start) (NemoSearchEngine *engine); 50 void (*stop) (NemoSearchEngine *engine); 51 52 /* Signals */ 53 void (*hits_added) (NemoSearchEngine *engine, GList *hits); 54 void (*hits_subtracted) (NemoSearchEngine *engine, GList *hits); 55 void (*finished) (NemoSearchEngine *engine); 56 void (*error) (NemoSearchEngine *engine, const char *error_message); 57 } NemoSearchEngineClass; 58 59 GType nemo_search_engine_get_type (void); 60 gboolean nemo_search_engine_enabled (void); 61 62 NemoSearchEngine* nemo_search_engine_new (void); 63 64 void nemo_search_engine_set_query (NemoSearchEngine *engine, NemoQuery *query); 65 void nemo_search_engine_start (NemoSearchEngine *engine); 66 void nemo_search_engine_stop (NemoSearchEngine *engine); 67 68 void nemo_search_engine_hits_added (NemoSearchEngine *engine, GList *hits); 69 void nemo_search_engine_hits_subtracted (NemoSearchEngine *engine, GList *hits); 70 void nemo_search_engine_finished (NemoSearchEngine *engine); 71 void nemo_search_engine_error (NemoSearchEngine *engine, const char *error_message); 72 73 #endif /* NEMO_SEARCH_ENGINE_H */ 74