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Diffstat (limited to 'filter/filter-element.h')
-rw-r--r-- | filter/filter-element.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/filter/filter-element.h b/filter/filter-element.h new file mode 100644 index 0000000000..8fe82402ee --- /dev/null +++ b/filter/filter-element.h @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2000 Helix Code Inc. + * + * Authors: Not Zed <notzed@lostzed.mmc.com.au> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License + * as published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _FILTER_ELEMENT_H +#define _FILTER_ELEMENT_H + +#include <gtk/gtk.h> +#include <gnome-xml/parser.h> + +#define FILTER_ELEMENT(obj) GTK_CHECK_CAST (obj, filter_element_get_type (), FilterElement) +#define FILTER_ELEMENT_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, filter_element_get_type (), FilterElementClass) +#define IS_FILTER_ELEMENT(obj) GTK_CHECK_TYPE (obj, filter_element_get_type ()) + +typedef struct _FilterElement FilterElement; +typedef struct _FilterElementClass FilterElementClass; + +struct _FilterElement { + GtkObject parent; + struct _FilterElementPrivate *priv; + + char *name; +}; + +struct _FilterPart; + +struct _FilterElementClass { + GtkObjectClass parent_class; + + /* virtual methods */ + void (*xml_create)(FilterElement *, xmlNodePtr); + xmlNodePtr (*xml_encode)(FilterElement *); + int (*xml_decode)(FilterElement *, xmlNodePtr); + + FilterElement *(*clone)(FilterElement *fe); + + GtkWidget *(*get_widget)(FilterElement *); + void (*build_code)(FilterElement *, GString *, struct _FilterPart *ff); + void (*format_sexp)(FilterElement *, GString *); + + /* signals */ +}; + +guint filter_element_get_type (void); +FilterElement *filter_element_new (void); + +FilterElement *filter_element_new_type_name (const char *type); + +/* methods */ +void filter_element_xml_create (FilterElement *fe, xmlNodePtr node); + +xmlNodePtr filter_element_xml_encode (FilterElement *fe); +int filter_element_xml_decode (FilterElement *fe, xmlNodePtr node); +FilterElement *filter_element_clone (FilterElement *fe); + +GtkWidget *filter_element_get_widget (FilterElement *fe); +void filter_element_build_code (FilterElement *fe, GString *out, struct _FilterPart *ff); +void filter_element_format_sexp (FilterElement *fe, GString *out); + +#endif /* ! _FILTER_ELEMENT_H */ + |