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-rw-r--r--filter/filter-option.c351
1 files changed, 0 insertions, 351 deletions
diff --git a/filter/filter-option.c b/filter/filter-option.c
deleted file mode 100644
index aa26741ac9..0000000000
--- a/filter/filter-option.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- * 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.
- */
-
-#include <config.h>
-
-#include <string.h>
-#include <glib.h>
-#include <gtk/gtkmenuitem.h>
-#include <gtk/gtkoptionmenu.h>
-#include <gnome-xml/xmlmemory.h>
-#include <libgnome/gnome-defs.h>
-#include <libgnome/gnome-i18n.h>
-#include <gal/widgets/e-unicode.h>
-
-#include "filter-option.h"
-#include "filter-part.h"
-#include "e-util/e-sexp.h"
-
-#define d(x)
-
-static void xml_create(FilterElement *fe, xmlNodePtr node);
-static xmlNodePtr xml_encode(FilterElement *fe);
-static int 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 void filter_option_class_init (FilterOptionClass *class);
-static void filter_option_init (FilterOption *gspaper);
-static void filter_option_finalise (GtkObject *obj);
-
-#define _PRIVATE(x) (((FilterOption *)(x))->priv)
-
-struct _FilterOptionPrivate {
-};
-
-static FilterElementClass *parent_class;
-
-enum {
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-guint
-filter_option_get_type (void)
-{
- static guint type = 0;
-
- if (!type) {
- GtkTypeInfo type_info = {
- "FilterOption",
- sizeof(FilterOption),
- sizeof(FilterOptionClass),
- (GtkClassInitFunc)filter_option_class_init,
- (GtkObjectInitFunc)filter_option_init,
- (GtkArgSetFunc)NULL,
- (GtkArgGetFunc)NULL
- };
-
- type = gtk_type_unique (filter_element_get_type (), &type_info);
- }
-
- return type;
-}
-
-static void
-filter_option_class_init (FilterOptionClass *class)
-{
- GtkObjectClass *object_class;
- FilterElementClass *filter_element = (FilterElementClass *)class;
-
- object_class = (GtkObjectClass *)class;
- parent_class = gtk_type_class(filter_element_get_type ());
-
- object_class->finalize = filter_option_finalise;
-
- /* override methods */
- filter_element->xml_create = xml_create;
- filter_element->xml_encode = xml_encode;
- filter_element->xml_decode = xml_decode;
- filter_element->clone = clone;
- filter_element->get_widget = get_widget;
- filter_element->build_code = build_code;
- filter_element->format_sexp = format_sexp;
-
- /* signals */
-
- gtk_object_class_add_signals(object_class, signals, LAST_SIGNAL);
-}
-
-static void
-filter_option_init (FilterOption *o)
-{
- o->priv = g_malloc0 (sizeof (*o->priv));
-}
-
-static void
-filter_option_finalise (GtkObject *obj)
-{
- FilterOption *o = (FilterOption *)obj;
-
- o = o;
-
- ((GtkObjectClass *)(parent_class))->finalize(obj);
-}
-
-/**
- * filter_option_new:
- *
- * Create a new FilterOption object.
- *
- * Return value: A new #FilterOption object.
- **/
-FilterOption *
-filter_option_new (void)
-{
- FilterOption *o = (FilterOption *)gtk_type_new (filter_option_get_type ());
- return o;
-}
-
-static struct _filter_option *
-find_option (FilterOption *fo, const char *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 char *name)
-{
- g_assert(IS_FILTER_OPTION(option));
-
- option->current = find_option (option, name);
-}
-
-static void
-xml_create (FilterElement *fe, xmlNodePtr node)
-{
- FilterOption *fo = (FilterOption *)fe;
- xmlNodePtr n, work;
- struct _filter_option *op;
-
- /* parent implementation */
- ((FilterElementClass *)(parent_class))->xml_create(fe, node);
-
- n = node->childs;
- while (n) {
- if (!strcmp (n->name, "option")) {
- op = g_malloc0 (sizeof (*op));
- op->value = xmlGetProp (n, "value");
- work = n->childs;
- while (work) {
- if (!strcmp (work->name, "title")) {
- if (!op->title) {
- gchar *str, *decstr;
- str = xmlNodeGetContent (work);
- decstr = e_utf8_xml1_decode (str);
- if (str) xmlFree (str);
- op->title = decstr;
- }
- } else if (!strcmp (work->name, "code")) {
- if (!op->code) {
- gchar *str, *decstr;
- str = xmlNodeGetContent (work);
- decstr = e_utf8_xml1_decode (str);
- if (str) xmlFree (str);
- op->code = decstr;
- }
- }
- work = work->next;
- }
- d(printf ("creating new option:\n title %s\n value %s\n code %s\n",
- op->title, op->value, op->code ? op->code : "none"));
- fo->options = g_list_append (fo->options, op);
- if (fo->current == NULL)
- fo->current = op;
- } else {
- 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, "value");
- xmlSetProp (value, "name", fe->name);
- xmlSetProp (value, "type", "option");
- if (fo->current) {
- xmlSetProp (value, "value", fo->current->value);
- }
-
- return value;
-}
-
-static int
-xml_decode (FilterElement *fe, xmlNodePtr node)
-{
- FilterOption *fo = (FilterOption *)fe;
- char *value;
-
- d(printf ("Decoding option from xml\n"));
- fe->name = xmlGetProp (node, "name");
- value = xmlGetProp (node, "value");
- if (value) {
- fo->current = find_option (fo, value);
- xmlFree (value);
- } else {
- fo->current = NULL;
- }
- return 0;
-}
-
-static void
-option_changed (GtkWidget *widget, FilterElement *fe)
-{
- FilterOption *fo = (FilterOption *)fe;
-
- fo->current = gtk_object_get_data (GTK_OBJECT (widget), "option");
-}
-
-static GtkWidget *
-get_widget (FilterElement *fe)
-{
- FilterOption *fo = (FilterOption *)fe;
- GtkWidget *menu;
- GtkWidget *omenu;
- GtkWidget *item;
- GtkWidget *first = NULL;
- GList *l = fo->options;
- struct _filter_option *op;
- int index = 0, current = 0;
-
- menu = gtk_menu_new ();
- while (l) {
- op = l->data;
- item = gtk_menu_item_new_with_label (_(op->title));
- gtk_object_set_data (GTK_OBJECT (item), "option", op);
- gtk_signal_connect (GTK_OBJECT (item), "activate", option_changed, fe);
- gtk_menu_append (GTK_MENU (menu), item);
- gtk_widget_show (item);
- if (op == fo->current) {
- current = index;
- first = item;
- } else if (!first) {
- first = item;
- }
-
- l = g_list_next (l);
- index++;
- }
-
- omenu = gtk_option_menu_new ();
- gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu);
-
- if (first)
- gtk_signal_emit_by_name (GTK_OBJECT (first), "activate", fe);
-
- gtk_option_menu_set_history (GTK_OPTION_MENU (omenu), current);
-
- return omenu;
-}
-
-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 *fn, *op;
-
- d(printf ("cloning option\n"));
-
- new = FILTER_OPTION (((FilterElementClass *)(parent_class))->clone(fe));
- l = fo->options;
- while (l) {
- op = l->data;
- fn = g_malloc (sizeof (*fn));
- d(printf (" option %s\n", op->title));
- fn->title = g_strdup (op->title);
- fn->value = g_strdup (op->value);
- if (op->code)
- fn->code = g_strdup (op->code);
- else
- fn->code = NULL;
- new->options = g_list_append (new->options, fn);
- l = g_list_next (l);
-
- if (new->current == NULL)
- new->current = fn;
- }
-
- d(printf ("cloning option code %p, current = %p\n", new, new->current));
-
- return (FilterElement *)new;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 10:08:46 +0800