Cleanup and rename filter classes.

1 files changed, 0 insertions, 497 deletions

diff --git a/filter/filter-option.c b/filter/filter-option.c
deleted file mode 100644
index 14bb796ff6..0000000000
--- a/filter/filter-option.c
+++ /dev/null
@@ -1,497 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- *		Not Zed <notzed@lostzed.mmc.com.au>
- *      Jeffrey Stedfast <fejj@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-
-#include <gtk/gtk.h>
-#include <glib/gi18n.h>
-#include <gmodule.h>
-
-#include "filter-option.h"
-#include "filter-part.h"
-#include <libedataserver/e-sexp.h>
-
-#define d(x)
-
-static gint option_eq (FilterElement *fe, FilterElement *cm);
-static void xml_create (FilterElement *fe, xmlNodePtr node);
-static xmlNodePtr xml_encode (FilterElement *fe);
-static gint xml_decode (FilterElement *fe, xmlNodePtr node);
-static FilterElement *clone (FilterElement *fe);
-static GtkWidget *get_widget (FilterElement *fe);
-static void build_code (FilterElement *fe, GString *out, struct _FilterPart *ff);
-static void format_sexp (FilterElement *, GString *);
-static GSList *get_dynamic_options (FilterOption *fo);
-
-static void filter_option_class_init (FilterOptionClass *klass);
-static void filter_option_init (FilterOption *fo);
-static void filter_option_finalise (GObject *obj);
-
-static FilterElementClass *parent_class;
-
-GType
-filter_option_get_type (void)
-{
-	static GType type = 0;
-
-	if (!type) {
-		static const GTypeInfo info = {
-			sizeof (FilterOptionClass),
-			NULL, /* base_class_init */
-			NULL, /* base_class_finalize */
-			(GClassInitFunc) filter_option_class_init,
-			NULL, /* class_finalize */
-			NULL, /* class_data */
-			sizeof (FilterOption),
-			0,    /* n_preallocs */
-			(GInstanceInitFunc) filter_option_init,
-		};
-
-		type = g_type_register_static (FILTER_TYPE_ELEMENT, "FilterOption", &info, 0);
-	}
-
-	return type;
-}
-
-static void
-filter_option_class_init (FilterOptionClass *klass)
-{
-	GObjectClass *object_class = G_OBJECT_CLASS (klass);
-	FilterElementClass *fe_class = FILTER_ELEMENT_CLASS (klass);
-
-	parent_class = g_type_class_ref (FILTER_TYPE_ELEMENT);
-
-	object_class->finalize = filter_option_finalise;
-
-	/* override methods */
-	fe_class->eq = option_eq;
-	fe_class->xml_create = xml_create;
-	fe_class->xml_encode = xml_encode;
-	fe_class->xml_decode = xml_decode;
-	fe_class->clone = clone;
-	fe_class->get_widget = get_widget;
-	fe_class->build_code = build_code;
-	fe_class->format_sexp = format_sexp;
-}
-
-static void
-filter_option_init (FilterOption *fo)
-{
-	fo->type = "option";
-	fo->dynamic_func = NULL;
-}
-
-static void
-free_option (struct _filter_option *o, gpointer data)
-{
-	g_free (o->title);
-	g_free (o->value);
-	g_free (o->code);
-	g_free (o);
-}
-
-static void
-filter_option_finalise (GObject *obj)
-{
-	FilterOption *fo = (FilterOption *) obj;
-
-	g_list_foreach (fo->options, (GFunc)free_option, NULL);
-	g_list_free (fo->options);
-	g_free (fo->dynamic_func);
-
-        G_OBJECT_CLASS (parent_class)->finalize (obj);
-}
-
-/**
- * filter_option_new:
- *
- * Create a new FilterOption object.
- *
- * Return value: A new #FilterOption object.
- **/
-FilterOption *
-filter_option_new (void)
-{
-	return (FilterOption *) g_object_new (FILTER_TYPE_OPTION, NULL, NULL);
-}
-
-static struct _filter_option *
-find_option (FilterOption *fo, const gchar *name)
-{
-	GList *l = fo->options;
-	struct _filter_option *op;
-
-	while (l) {
-		op = l->data;
-		if (!strcmp (name, op->value)) {
-			return op;
-		}
-		l = g_list_next (l);
-	}
-
-	return NULL;
-}
-
-void
-filter_option_set_current (FilterOption *option, const gchar *name)
-{
-	g_return_if_fail (IS_FILTER_OPTION(option));
-
-	option->current = find_option (option, name);
-}
-
-/* used by implementers to add additional options */
-struct _filter_option *
-filter_option_add(FilterOption *fo, const gchar *value, const gchar *title, const gchar *code, gboolean is_dynamic)
-{
-	struct _filter_option *op;
-
-	g_return_val_if_fail (IS_FILTER_OPTION(fo), NULL);
-	g_return_val_if_fail(find_option(fo, value) == NULL, NULL);
-
-	op = g_malloc(sizeof(*op));
-	op->title = g_strdup(title);
-	op->value = g_strdup(value);
-	op->code = g_strdup(code);
-	op->is_dynamic = is_dynamic;
-
-	fo->options = g_list_append(fo->options, op);
-	if (fo->current == NULL)
-		fo->current = op;
-
-	return op;
-}
-
-const gchar *
-filter_option_get_current (FilterOption *option)
-{
-	g_return_val_if_fail (IS_FILTER_OPTION (option), NULL);
-
-	if (!option->current)
-		return NULL;
-
-	return option->current->value;
-}
-
-void
-filter_option_remove_all (FilterOption *fo)
-{
-	g_return_if_fail (IS_FILTER_OPTION (fo));
-
-	g_list_foreach (fo->options, (GFunc)free_option, NULL);
-	g_list_free (fo->options);
-	fo->options = NULL;
-
-	fo->current = NULL;
-}
-
-static gint
-option_eq(FilterElement *fe, FilterElement *cm)
-{
-	FilterOption *fo = (FilterOption *)fe, *co = (FilterOption *)cm;
-
-	return FILTER_ELEMENT_CLASS (parent_class)->eq (fe, cm)
-		&& ((fo->current && co->current && strcmp(fo->current->value, co->current->value) == 0)
-		    || (fo->current == NULL && co->current == NULL));
-}
-
-static void
-xml_create (FilterElement *fe, xmlNodePtr node)
-{
-	FilterOption *fo = (FilterOption *)fe;
-	xmlNodePtr n, work;
-
-	/* parent implementation */
-        FILTER_ELEMENT_CLASS (parent_class)->xml_create (fe, node);
-
-	n = node->children;
-	while (n) {
-		if (!strcmp ((gchar *)n->name, "option")) {
-			gchar *tmp, *value, *title = NULL, *code = NULL;
-
-			value = (gchar *)xmlGetProp (n, (const guchar *)"value");
-			work = n->children;
-			while (work) {
-				if (!strcmp ((gchar *)work->name, "title") || !strcmp ((gchar *)work->name, "_title")) {
-					if (!title) {
-						if (!(tmp = (gchar *)xmlNodeGetContent (work)))
-							tmp = (gchar *)xmlStrdup ((const guchar *)"");
-
-						title = g_strdup (tmp);
-						xmlFree (tmp);
-					}
-				} else if (!strcmp ((gchar *)work->name, "code")) {
-					if (!code) {
-						if (!(tmp = (gchar *)xmlNodeGetContent (work)))
-							tmp = (gchar *)xmlStrdup ((const guchar *)"");
-
-						code = g_strdup (tmp);
-						xmlFree (tmp);
-					}
-				}
-				work = work->next;
-			}
-
-			filter_option_add (fo, value, title, code, FALSE);
-			xmlFree (value);
-			g_free (title);
-			g_free (code);
-		} else if (g_str_equal ((gchar *)n->name, "dynamic")) {
-			if (fo->dynamic_func) {
-				g_warning ("Only one 'dynamic' node is acceptable in the optionlist '%s'", fe->name);
-			} else {
-				/* Expecting only one <dynamic func="cb" /> in the option list,
-				   The 'cb' should be of this prototype:
-				   GSList *cb (void);
-				   returning GSList of struct _filter_option, all newly allocated, because it'll
-				   be freed with g_free and g_slist_free. 'is_dynamic' member is ignored here.
-				*/
-				xmlChar *fn;
-
-				fn = xmlGetProp (n, (const guchar *)"func");
-				if (fn && *fn) {
-					GSList *items, *i;
-					struct _filter_option *op;
-
-					fo->dynamic_func = g_strdup ((const gchar *)fn);
-
-					/* get options now, to have them available when reading saved rules */
-					items = get_dynamic_options (fo);
-					for (i = items; i; i = i->next) {
-						op = i->data;
-
-						if (op) {
-							filter_option_add (fo, op->value, op->title, op->code, TRUE);
-							free_option (op, NULL);
-						}
-					}
-
-					g_slist_free (items);
-				} else {
-					g_warning ("Missing 'func' attribute within '%s' node in optionlist '%s'", n->name, fe->name);
-				}
-
-				xmlFree (fn);
-			}
-		} else if (n->type == XML_ELEMENT_NODE) {
-			g_warning ("Unknown xml node within optionlist: %s\n", n->name);
-		}
-		n = n->next;
-	}
-}
-
-static xmlNodePtr
-xml_encode (FilterElement *fe)
-{
-	xmlNodePtr value;
-	FilterOption *fo = (FilterOption *)fe;
-
-	d(printf ("Encoding option as xml\n"));
-	value = xmlNewNode (NULL, (const guchar *)"value");
-	xmlSetProp (value, (const guchar *)"name", (guchar *)fe->name);
-	xmlSetProp (value, (const guchar *)"type", (guchar *)fo->type);
-	if (fo->current)
-		xmlSetProp (value, (const guchar *)"value", (guchar *)fo->current->value);
-
-	return value;
-}
-
-static gint
-xml_decode (FilterElement *fe, xmlNodePtr node)
-{
-	FilterOption *fo = (FilterOption *)fe;
-	gchar *value;
-
-	d(printf ("Decoding option from xml\n"));
-	xmlFree (fe->name);
-	fe->name = (gchar *)xmlGetProp (node, (const guchar *)"name");
-	value = (gchar *)xmlGetProp (node, (const guchar *)"value");
-	if (value) {
-		fo->current = find_option (fo, value);
-		xmlFree (value);
-	} else {
-		fo->current = NULL;
-	}
-	return 0;
-}
-
-static void
-combobox_changed (GtkWidget *widget, FilterElement *fe)
-{
-	FilterOption *fo = (FilterOption *)fe;
-
-	fo->current = (struct _filter_option *) g_list_nth_data (fo->options, gtk_combo_box_get_active (GTK_COMBO_BOX (widget)));
-}
-
-static GSList *
-get_dynamic_options (FilterOption *fo)
-{
-	GModule *module;
-	GSList *(*get_func)(void);
-	GSList *res = NULL;
-
-	if (!fo || !fo->dynamic_func)
-		return res;
-
-	module = g_module_open (NULL, G_MODULE_BIND_LAZY);
-
-	if (g_module_symbol (module, fo->dynamic_func, (gpointer) &get_func)) {
-		res = get_func ();
-	} else {
-		g_warning ("optionlist dynamic fill function '%s' not found", fo->dynamic_func);
-	}
-
-	g_module_close (module);
-
-	return res;
-}
-
-static GtkWidget *
-get_widget (FilterElement *fe)
-{
-	FilterOption *fo = (FilterOption *)fe;
-	GtkWidget *combobox;
-	GList *l;
-	struct _filter_option *op;
-	gint index = 0, current = 0;
-
-	if (fo->dynamic_func) {
-		/* it is dynamically filled, thus remove all dynamics and put there the fresh ones */
-		GSList *items, *i;
-		GList *old_ops;
-		struct _filter_option *old_cur;
-
-		old_ops = fo->options;
-		old_cur = fo->current;
-		l = old_ops;
-
-		/* start with an empty list */
-		fo->current = NULL;
-		fo->options = NULL;
-
-		for (l = fo->options; l; l = l->next) {
-			op = l->data;
-
-			if (op->is_dynamic) {
-				break;
-			} else {
-				filter_option_add (fo, op->value, op->title, op->code, FALSE);
-			}
-		}
-
-		items = get_dynamic_options (fo);
-		for (i = items; i; i = i->next) {
-			op = i->data;
-
-			if (op) {
-				filter_option_add (fo, op->value, op->title, op->code, TRUE);
-				free_option (op, NULL);
-			}
-		}
-
-		g_slist_free (items);
-
-		/* maybe some static left after those dynamic, add them too */
-		for (; l; l = l->next) {
-			op = l->data;
-
-			if (!op->is_dynamic)
-				filter_option_add (fo, op->value, op->title, op->code, FALSE);
-		}
-
-		if (old_cur)
-			filter_option_set_current (fo, old_cur->value);
-
-		/* free old list */
-		g_list_foreach (old_ops, (GFunc)free_option, NULL);
-		g_list_free (old_ops);
-	}
-
-	combobox = gtk_combo_box_new_text ();
-	l = fo->options;
-	while (l) {
-		op = l->data;
-		gtk_combo_box_append_text (GTK_COMBO_BOX (combobox), _(op->title));
-
-		if (op == fo->current)
-			current = index;
-
-		l = g_list_next (l);
-		index++;
-	}
-
-	g_signal_connect (combobox, "changed", G_CALLBACK (combobox_changed), fe);
-	gtk_combo_box_set_active (GTK_COMBO_BOX (combobox), current);
-
-	return combobox;
-}
-
-static void
-build_code (FilterElement *fe, GString *out, struct _FilterPart *ff)
-{
-	FilterOption *fo = (FilterOption *)fe;
-
-	d(printf ("building option code %p, current = %p\n", fo, fo->current));
-
-	if (fo->current && fo->current->code)
-		filter_part_expand_code (ff, fo->current->code, out);
-}
-
-static void
-format_sexp (FilterElement *fe, GString *out)
-{
-	FilterOption *fo = (FilterOption *)fe;
-
-	if (fo->current)
-		e_sexp_encode_string (out, fo->current->value);
-}
-
-static FilterElement *
-clone (FilterElement *fe)
-{
-	FilterOption *fo = (FilterOption *)fe, *new;
-	GList *l;
-	struct _filter_option *op, *newop;
-
-	d(printf ("cloning option\n"));
-
-        new = FILTER_OPTION (FILTER_ELEMENT_CLASS (parent_class)->clone (fe));
-	l = fo->options;
-	while (l) {
-		op = l->data;
-		newop = filter_option_add (new, op->value, op->title, op->code, op->is_dynamic);
-		if (fo->current == op)
-			new->current = newop;
-		l = l->next;
-	}
-
-	new->dynamic_func = g_strdup (fo->dynamic_func);
-
-	d(printf ("cloning option code %p, current = %p\n", new, new->current));
-
-	return (FilterElement *) new;
-}