1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
3 * Copyright (C) 2004 Red Hat, Inc.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2, or (at your option)
10 * This program 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
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 #ifndef EV_DOCUMENT_FIND_H
23 #define EV_DOCUMENT_FIND_H
25 #include <glib-object.h>
34 GdkRectangle highlight_area;
37 #define EV_TYPE_DOCUMENT_FIND (ev_document_find_get_type ())
38 #define EV_DOCUMENT_FIND(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_DOCUMENT_FIND, EvDocumentFind))
39 #define EV_DOCUMENT_FIND_IFACE(k) (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT_FIND, EvDocumentFindIface))
40 #define EV_IS_DOCUMENT_FIND(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_DOCUMENT_FIND))
41 #define EV_IS_DOCUMENT_FIND_IFACE(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT_FIND))
42 #define EV_DOCUMENT_FIND_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_DOCUMENT_FIND, EvDocumentFindIface))
44 typedef struct _EvDocumentFind EvDocumentFind;
45 typedef struct _EvDocumentFindIface EvDocumentFindIface;
47 struct _EvDocumentFindIface
49 GTypeInterface base_iface;
53 void (* begin) (EvDocumentFind *document_find,
54 const char *search_string,
55 gboolean case_sensitive);
56 void (* cancel) (EvDocumentFind *document_find);
60 void (* found) (EvDocumentFind *document_find,
61 const EvFindResult *results,
63 double percent_complete);
66 GType ev_document_find_get_type (void);
68 void ev_document_find_begin (EvDocumentFind *document_find,
69 const char *search_string,
70 gboolean case_sensitive);
71 void ev_document_find_cancel (EvDocumentFind *document_find);
72 void ev_document_find_found (EvDocumentFind *document_find,
73 const EvFindResult *results,
75 double percent_complete);
78 /* How this interface works:
80 * begin() begins a new search, canceling any previous search.
82 * cancel() cancels a search if any, otherwise does nothing.
84 * If begin() has been called and cancel() has not, then the
85 * "found" signal can be emitted at any time.
86 * The results given in the "found" signal are always all-inclusive,
87 * that is, the array will contain all results found so far.
88 * There are no guarantees about the ordering of the array,
89 * or consistency of ordering between "found" signal emissions.
91 * When cancel() is called, "found" will always be emitted with NULL,0