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-rw-r--r--filter/filter-rule.c574
1 files changed, 0 insertions, 574 deletions
diff --git a/filter/filter-rule.c b/filter/filter-rule.c
deleted file mode 100644
index 39012b9e54..0000000000
--- a/filter/filter-rule.c
+++ /dev/null
@@ -1,574 +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-rule.h"
-#include "filter-context.h"
-
-#define d(x)
-
-static xmlNodePtr xml_encode(FilterRule *);
-static int xml_decode(FilterRule *, xmlNodePtr, RuleContext *);
-static void build_code(FilterRule *, GString *out);
-static GtkWidget *get_widget(FilterRule *fr, struct _RuleContext *f);
-
-static void filter_rule_class_init (FilterRuleClass *class);
-static void filter_rule_init (FilterRule *gspaper);
-static void filter_rule_finalise (GtkObject *obj);
-
-#define _PRIVATE(x) (((FilterRule *)(x))->priv)
-
-struct _FilterRulePrivate {
- GtkWidget *parts; /* where the parts are stored */
-};
-
-static GtkObjectClass *parent_class;
-
-enum {
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-guint
-filter_rule_get_type (void)
-{
- static guint type = 0;
-
- if (!type) {
- GtkTypeInfo type_info = {
- "FilterRule",
- sizeof(FilterRule),
- sizeof(FilterRuleClass),
- (GtkClassInitFunc)filter_rule_class_init,
- (GtkObjectInitFunc)filter_rule_init,
- (GtkArgSetFunc)NULL,
- (GtkArgGetFunc)NULL
- };
-
- type = gtk_type_unique(gtk_object_get_type (), &type_info);
- }
-
- return type;
-}
-
-static void
-filter_rule_class_init (FilterRuleClass *class)
-{
- GtkObjectClass *object_class;
-
- object_class = (GtkObjectClass *)class;
- parent_class = gtk_type_class(gtk_object_get_type ());
-
- object_class->finalize = filter_rule_finalise;
-
- /* override methods */
- class->xml_encode = xml_encode;
- class->xml_decode = xml_decode;
- class->build_code = build_code;
- class->get_widget = get_widget;
-
- /* signals */
-
- gtk_object_class_add_signals(object_class, signals, LAST_SIGNAL);
-}
-
-static void
-filter_rule_init (FilterRule *o)
-{
- o->priv = g_malloc0(sizeof(*o->priv));
-}
-
-static void
-unref_list(GList *l)
-{
- while (l) {
- gtk_object_unref((GtkObject *)l->data);
- l = g_list_next(l);
- }
-}
-
-static void
-filter_rule_finalise(GtkObject *obj)
-{
- FilterRule *o = (FilterRule *)obj;
-
- g_free(o->name);
- unref_list(o->parts);
-
- ((GtkObjectClass *)(parent_class))->finalize(obj);
-}
-
-/**
- * filter_rule_new:
- *
- * Create a new FilterRule object.
- *
- * Return value: A new #FilterRule object.
- **/
-FilterRule *
-filter_rule_new(void)
-{
- FilterRule *o = (FilterRule *)gtk_type_new(filter_rule_get_type ());
- return o;
-}
-
-void filter_rule_set_name (FilterRule *fr, const char *name)
-{
- g_free(fr->name);
- fr->name = g_strdup(name);
-}
-
-xmlNodePtr filter_rule_xml_encode (FilterRule *fr)
-{
- return ((FilterRuleClass *)((GtkObject *)fr)->klass)->xml_encode(fr);
-}
-
-static xmlNodePtr xml_encode(FilterRule *fr)
-{
- xmlNodePtr node, set, work;
- GList *l;
-
- node = xmlNewNode(NULL, "rule");
- switch (fr->grouping) {
- case FILTER_GROUP_ALL:
- xmlSetProp(node, "grouping", "all");
- break;
- case FILTER_GROUP_ANY:
- xmlSetProp(node, "grouping", "any");
- break;
- }
-
- switch (fr->source) {
- case FILTER_SOURCE_INCOMING:
- xmlSetProp(node, "source", "incoming");
- break;
- case FILTER_SOURCE_DEMAND:
- xmlSetProp(node, "source", "ondemand");
- break;
- case FILTER_SOURCE_OUTGOING:
- xmlSetProp(node, "source", "outgoing");
- break;
- }
-
- if (fr->name) {
- work = xmlNewNode(NULL, "title");
- xmlNodeSetContent(work, fr->name);
- xmlAddChild(node, work);
- }
- set = xmlNewNode(NULL, "partset");
- xmlAddChild(node, set);
- l = fr->parts;
- while (l) {
- work = filter_part_xml_encode((FilterPart *)l->data);
- xmlAddChild(set, work);
- l = g_list_next(l);
- }
- return node;
-}
-
-static void load_set(xmlNodePtr node, FilterRule *fr, RuleContext *f)
-{
- xmlNodePtr work;
- char *rulename;
- FilterPart *part;
-
- work = node->childs;
- while (work) {
- if (!strcmp(work->name, "part")) {
- rulename = xmlGetProp(work, "name");
- part = rule_context_find_part(f, rulename);
- if (part) {
- part = filter_part_clone(part);
- filter_part_xml_decode(part, work);
- filter_rule_add_part(fr, part);
- } else {
- g_warning("cannot find rule part '%s'\n", rulename);
- }
- xmlFree(rulename);
- } else {
- g_warning("Unknwon xml node in part: %s", work->name);
- }
- work = work->next;
- }
-}
-
-int filter_rule_xml_decode (FilterRule *fr, xmlNodePtr node, RuleContext *f)
-{
- return ((FilterRuleClass *)((GtkObject *)fr)->klass)->xml_decode(fr, node, f);
-}
-
-static int xml_decode(FilterRule *fr, xmlNodePtr node, RuleContext *f)
-{
- xmlNodePtr work;
- char *grouping;
- char *source;
-
- if (fr->name) {
- g_free(fr->name);
- fr->name = NULL;
- }
-
- grouping = xmlGetProp(node, "grouping");
- if (!strcmp(grouping, "any"))
- fr->grouping = FILTER_GROUP_ANY;
- else
- fr->grouping = FILTER_GROUP_ALL;
-
- /* FIXME: free source and grouping? */
- source = xmlGetProp (node, "source");
- if (!source) /*default to incoming*/
- fr->source = FILTER_SOURCE_INCOMING;
- else if (!strcmp (source, "outgoing"))
- fr->source = FILTER_SOURCE_OUTGOING;
- else if (!strcmp (source, "ondemand"))
- fr->source = FILTER_SOURCE_DEMAND;
- else if (!strcmp (source, "incoming"))
- fr->source = FILTER_SOURCE_INCOMING;
- else {
- g_warning ("Unknown filter source type \"%s\"", source);
- fr->source = FILTER_SOURCE_INCOMING;
- }
-
- work = node->childs;
- while (work) {
- if (!strcmp(work->name, "partset")) {
- load_set(work, fr, f);
- } else if (!strcmp(work->name, "title")) {
- if (!fr->name)
- fr->name = xmlNodeGetContent(work);
- }
- work = work->next;
- }
- return 0;
-}
-
-void filter_rule_add_part (FilterRule *fr, FilterPart *fp)
-{
- fr->parts = g_list_append(fr->parts, fp);
-}
-
-void filter_rule_remove_part (FilterRule *fr, FilterPart *fp)
-{
- fr->parts = g_list_remove(fr->parts, fp);
-}
-
-void filter_rule_replace_part(FilterRule *fr, FilterPart *fp, FilterPart *new)
-{
- GList *l;
-
- l = g_list_find(fr->parts, fp);
- if (l) {
- l->data = new;
- } else {
- fr->parts = g_list_append(fr->parts, new);
- }
-}
-
-void filter_rule_build_code (FilterRule *fr, GString *out)
-{
- return ((FilterRuleClass *)((GtkObject *)fr)->klass)->build_code(fr, out);
-}
-
-static void build_code(FilterRule *fr, GString *out)
-{
- switch (fr->grouping) {
- case FILTER_GROUP_ALL:
- g_string_append(out, " (and\n ");
- break;
- case FILTER_GROUP_ANY:
- g_string_append(out, " (or\n ");
- break;
- default:
- g_warning("Invalid grouping");
- }
-
- filter_part_build_code_list(fr->parts, out);
- g_string_append(out, ")\n");
-}
-
-
-static void
-match_all(GtkRadioButton *w, FilterRule *fr)
-{
- if (gtk_toggle_button_get_active((GtkToggleButton *)w))
- fr->grouping = FILTER_GROUP_ALL;
-}
-
-static void
-match_any(GtkRadioButton *w, FilterRule *fr)
-{
- if (gtk_toggle_button_get_active((GtkToggleButton *)w))
- fr->grouping = FILTER_GROUP_ANY;
-}
-
-struct _part_data {
- FilterRule *fr;
- RuleContext *f;
- FilterPart *part;
- GtkWidget *partwidget, *container;
-};
-
-static void option_activate(GtkMenuItem *item, struct _part_data *data)
-{
- FilterPart *part = gtk_object_get_data((GtkObject *)item, "part");
- FilterPart *newpart;
-
- /* dont update if we haven't changed */
- if (!strcmp(part->title, data->part->title))
- return;
-
- /* here we do a widget shuffle, throw away the old widget/rulepart,
- and create another */
- if (data->partwidget)
- gtk_container_remove((GtkContainer *)data->container, data->partwidget);
- newpart = filter_part_clone(part);
- filter_rule_replace_part(data->fr, data->part, newpart);
- gtk_object_unref((GtkObject *)data->part);
- data->part = newpart;
- data->partwidget = filter_part_get_widget(newpart);
- if (data->partwidget)
- gtk_box_pack_start((GtkBox *)data->container, data->partwidget, FALSE, FALSE, 0);
-}
-
-static GtkWidget *
-get_rule_part_widget(RuleContext *f, FilterPart *newpart, FilterRule *fr)
-{
- FilterPart *part = NULL;
- GtkMenu *menu;
- GtkMenuItem *item;
- GtkOptionMenu *omenu;
- GtkHBox *hbox;
- GtkWidget *p;
- int index=0, current=0;
- struct _part_data *data;
-
- data = g_malloc0(sizeof(*data));
- data->fr = fr;
- data->f = f;
- data->part = newpart;
-
- hbox = (GtkHBox *)gtk_hbox_new(FALSE, 0);
- /* only set to automatically clean up the memory */
- gtk_object_set_data_full((GtkObject *)hbox, "data", data, g_free);
-
- p = filter_part_get_widget(newpart);
-
- data->partwidget = p;
- data->container = (GtkWidget *)hbox;
-
- menu = (GtkMenu *)gtk_menu_new();
- /* sigh, this is a little ugly */
- while ((part=rule_context_next_part(f, part))) {
- item = (GtkMenuItem *)gtk_menu_item_new_with_label(part->title);
- gtk_object_set_data((GtkObject *)item, "part", part);
- gtk_signal_connect((GtkObject *)item, "activate", option_activate, data);
- gtk_menu_append(menu, (GtkWidget *)item);
- gtk_widget_show((GtkWidget *)item);
- if (!strcmp(newpart->title, part->title)) {
- current = index;
- }
- index++;
- }
-
- omenu = (GtkOptionMenu *)gtk_option_menu_new();
- gtk_option_menu_set_menu(omenu, (GtkWidget *)menu);
- gtk_option_menu_set_history(omenu, current);
- gtk_widget_show((GtkWidget *)omenu);
-
- gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)omenu, FALSE, FALSE, 0);
- if (p) {
- gtk_box_pack_start((GtkBox *)hbox, p, FALSE, FALSE, 0);
- }
- gtk_widget_show_all((GtkWidget *)hbox);
-
- return (GtkWidget *)hbox;
-}
-
-struct _rule_data {
- FilterRule *fr;
- RuleContext *f;
- GtkWidget *parts;
-};
-
-static void
-less_parts(GtkWidget *button, struct _rule_data *data)
-{
- GList *l;
- FilterPart *part;
- GtkWidget *w;
-
- l = data->fr->parts;
- if (g_list_length(l) < 2)
- return;
-
- /* remove the last one from the list */
- l = g_list_last(l);
- part = l->data;
- filter_rule_remove_part(data->fr, part);
- gtk_object_unref((GtkObject *)part);
-
- /* and from the display */
- l = g_list_last(GTK_BOX(data->parts)->children);
- w = ((GtkBoxChild *)l->data)->widget;
- gtk_container_remove((GtkContainer *)data->parts, w);
-}
-
-static void
-more_parts(GtkWidget *button, struct _rule_data *data)
-{
- FilterPart *new;
- GtkWidget *w;
-
- /* create a new rule entry, use the first type of rule */
- new = rule_context_next_part(data->f, NULL);
- if (new) {
- new = filter_part_clone(new);
- filter_rule_add_part(data->fr, new);
- w = get_rule_part_widget(data->f, new, data->fr);
- gtk_box_pack_start((GtkBox *)data->parts, w, FALSE, FALSE, 0);
- }
-}
-
-static void
-name_changed(GtkEntry *entry, FilterRule *fr)
-{
- g_free(fr->name);
- fr->name = g_strdup(gtk_entry_get_text(entry));
-}
-
-GtkWidget *filter_rule_get_widget (FilterRule *fr, struct _RuleContext *f)
-{
- return ((FilterRuleClass *)((GtkObject *)fr)->klass)->get_widget(fr, f);
-}
-
-static GtkWidget *get_widget(FilterRule *fr, struct _RuleContext *f)
-{
- GtkVBox *vbox, *parts, *inframe;
- GtkHBox *hbox;
- GtkWidget *w;
- GtkRadioButton *g0, *g1;
- GtkFrame *frame;
- GtkEntry *name;
- GtkLabel *label;
- GList *l;
- FilterPart *part;
- struct _rule_data *data;
-
- /* this stuff should probably be a table, but the
- rule parts need to be a vbox */
- vbox = (GtkVBox *)gtk_vbox_new(FALSE, 3);
-
- label = (GtkLabel *)gtk_label_new("Name");
- name = (GtkEntry *)gtk_entry_new();
- if (fr->name)
- gtk_entry_set_text(name, fr->name);
- hbox = (GtkHBox *)gtk_hbox_new(FALSE, 3);
- gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)label, FALSE, FALSE, 0);
- gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)name, TRUE, TRUE, 0);
- gtk_box_pack_start((GtkBox *)vbox, (GtkWidget *)hbox, FALSE, FALSE, 3);
- gtk_signal_connect((GtkObject *)name, "changed", name_changed, fr);
-
- frame = (GtkFrame *)gtk_frame_new("Messages matching");
- inframe = (GtkVBox *)gtk_vbox_new(FALSE, 3);
- gtk_container_add((GtkContainer *)frame, (GtkWidget *)inframe);
-
- hbox = (GtkHBox *)gtk_hbox_new(FALSE, 3);
- g0 = (GtkRadioButton *)gtk_radio_button_new_with_label(NULL, "Match all parts");
- g1 = (GtkRadioButton *)gtk_radio_button_new_with_label(g0->group, "Match any part");
- if (fr->grouping == FILTER_GROUP_ALL) {
- gtk_toggle_button_set_active((GtkToggleButton *)g0, TRUE);
- } else {
- gtk_toggle_button_set_active((GtkToggleButton *)g1, TRUE);
- }
- gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)g0, FALSE, FALSE, 0);
- gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)g1, FALSE, FALSE, 0);
- gtk_box_pack_start((GtkBox *)inframe, (GtkWidget *)hbox, FALSE, FALSE, 3);
-
- gtk_signal_connect((GtkObject *)g0, "toggled", match_all, fr);
- gtk_signal_connect((GtkObject *)g1, "toggled", match_any, fr);
-
- /* this is the parts list, it should probably be inside a scrolling list */
- parts = (GtkVBox *)gtk_vbox_new(FALSE, 3);
-
- /* data for the parts part of the display */
- data = g_malloc0(sizeof(*data));
- data->f = f;
- data->fr = fr;
- data->parts = (GtkWidget *)parts;
-
- /* only set to automatically clean up the memory */
- gtk_object_set_data_full((GtkObject *)vbox, "data", data, g_free);
-
- l = fr->parts;
- while (l) {
- part = l->data;
- w = get_rule_part_widget(f, part, fr);
- gtk_box_pack_start((GtkBox *)parts, (GtkWidget *)w, FALSE, FALSE, 3);
- l = g_list_next(l);
- }
-
- gtk_box_pack_start((GtkBox *)inframe, (GtkWidget *)parts, FALSE, FALSE, 3);
-
- hbox = (GtkHBox *)gtk_hbox_new(FALSE, 3);
- w = gtk_button_new_with_label(_("Less"));
- gtk_signal_connect((GtkObject *)w, "clicked", less_parts, data);
- gtk_box_pack_end((GtkBox *)hbox, (GtkWidget *)w, FALSE, FALSE, 3);
- w = gtk_button_new_with_label(_("More"));
- gtk_signal_connect((GtkObject *)w, "clicked", more_parts, data);
- gtk_box_pack_end((GtkBox *)hbox, (GtkWidget *)w, FALSE, FALSE, 3);
- gtk_box_pack_start((GtkBox *)inframe, (GtkWidget *)hbox, FALSE, FALSE, 3);
-
- gtk_box_pack_start((GtkBox *)vbox, (GtkWidget *)frame, FALSE, FALSE, 3);
-
- gtk_widget_show_all((GtkWidget *)vbox);
- return (GtkWidget *)vbox;
-}
-
-FilterRule *filter_rule_next_list (GList *l, FilterRule *last)
-{
- GList *node = l;
-
- if (last != NULL) {
- node = g_list_find(node, last);
- if (node == NULL)
- node = l;
- else
- node = g_list_next(node);
- }
- if (node)
- return node->data;
- return NULL;
-}
-
-FilterRule *filter_rule_find_list (GList *l, const char *name)
-{
- while (l) {
- FilterRule *rule = l->data;
- if (!strcmp(rule->name, name))
- return rule;
- l = g_list_next(l);
- }
- return NULL;
-}
-
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