aboutsummaryrefslogtreecommitdiffstats
path: root/filter/filter-option.c
diff options
context:
space:
mode:
Diffstat (limited to 'filter/filter-option.c')
-rw-r--r--filter/filter-option.c311
1 files changed, 0 insertions, 311 deletions
diff --git a/filter/filter-option.c b/filter/filter-option.c
deleted file mode 100644
index bbf1a8ef90..0000000000
--- a/filter/filter-option.c
+++ /dev/null
@@ -1,311 +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 <gtk/gtk.h>
-#include <gnome.h>
-#include <gnome-xml/xmlmemory.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) {
- op->title = xmlNodeGetContent(work);
- }
- } else if (!strcmp(work->name, "code")) {
- if (!op->code) {
- op->code = xmlNodeGetContent(work);
- }
- }
- work = work->next;
- }
- d(printf("creating new option:\n title %s\n value %s\n code %s\n", op->title, op->value, op->code));
- 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_activate(GtkMenuItem *item, FilterOption *fo)
-{
- fo->current = gtk_object_get_data((GtkObject *)item, "option");
- d(printf("option changed to %s\n", fo->current->title));
-}
-
-static GtkWidget *get_widget(FilterElement *fe)
-{
- FilterOption *fo = (FilterOption *)fe;
- GtkMenu *menu;
- GtkOptionMenu *omenu;
- GtkMenuItem *item;
- GList *l = fo->options;
- struct _filter_option *op;
- int index = 0, current=0;
-
- menu = (GtkMenu *)gtk_menu_new();
- while (l) {
- op = l->data;
- item = (GtkMenuItem *)gtk_menu_item_new_with_label(op->title);
- gtk_object_set_data((GtkObject *)item, "option", op);
- gtk_signal_connect((GtkObject *)item, "activate", option_activate, fo);
- gtk_menu_append(menu, (GtkWidget *)item);
- gtk_widget_show((GtkWidget *)item);
- if (op == fo->current) {
- current = index;
- }
- l = g_list_next(l);
- index++;
- }
-
- omenu = (GtkOptionMenu *)gtk_option_menu_new();
- gtk_option_menu_set_menu(omenu, (GtkWidget *)menu);
- gtk_option_menu_set_history(omenu, current);
-
- return (GtkWidget *)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) {
- 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);
- fn->code = g_strdup(op->code);
- 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 2024-06-13 05:02:15 +0800