diff options
Diffstat (limited to 'filter/filter-druid.c')
| -rw-r--r-- | filter/filter-druid.c | 736 |
1 files changed, 0 insertions, 736 deletions
diff --git a/filter/filter-druid.c b/filter/filter-druid.c deleted file mode 100644 index 4a4595c5fb..0000000000 --- a/filter/filter-druid.c +++ /dev/null @@ -1,736 +0,0 @@ -/* - * Copyright (C) 2000 Helix Code Inc. - * - * Authors: Michael Zucchi <notzed@helixcode.com> - * - * 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 <glib.h> -#include <gtk/gtk.h> -#include <gnome.h> -#include <gtkhtml/gtkhtml.h> -#include <string.h> - -#include <gnome-xml/tree.h> -#include <gnome-xml/parser.h> - -#include "filter-arg-types.h" -#include "filter-xml.h" -#include "filter-format.h" - - -#include "filter-druid.h" - -static void filter_druid_class_init (FilterDruidClass *klass); -static void filter_druid_init (FilterDruid *obj); - -#define _PRIVATE(x) (((FilterDruid *)(x))->priv) - -struct _FilterDruidPrivate { - GtkWidget *notebook; - int page; - - char *default_html; - - /* page 0 */ - GtkWidget *list0; - GtkWidget *html0; - GtkWidget *add0, *remove0, *up0, *down0; - GList *items0; - GtkFrame *listframe0; - - /* page 1 */ - GtkWidget *name1; - GtkWidget *activate1; - GtkHTML *html1; -}; - -/* forward ref's */ -static void build_druid(FilterDruid *d); -static void update_display(FilterDruid *f, int initial); - -/* globals */ -static GtkNotebookClass *filter_druid_parent; - -enum SIGNALS { - OPTION_SELECTED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -guint -filter_druid_get_type (void) -{ - static guint type = 0; - - if (!type) { - GtkTypeInfo type_info = { - "FilterDruid", - sizeof (FilterDruid), - sizeof (FilterDruidClass), - (GtkClassInitFunc) filter_druid_class_init, - (GtkObjectInitFunc) filter_druid_init, - (GtkArgSetFunc) NULL, - (GtkArgGetFunc) NULL - }; - - type = gtk_type_unique (gtk_notebook_get_type (), &type_info); - } - - return type; -} - -static void -object_destroy(FilterDruid *obj) -{ - struct _FilterDruidPrivate *p = _PRIVATE(obj); - - g_free(p->default_html); - - gtk_signal_disconnect_by_data((GtkObject *)p->list0, obj); - - /* FIXME: free lists? */ - - GTK_OBJECT_CLASS(filter_druid_parent)->destroy(obj); -} - -static void -filter_druid_class_init (FilterDruidClass *klass) -{ - GtkObjectClass *object_class = (GtkObjectClass *) klass; - - filter_druid_parent = gtk_type_class (gtk_notebook_get_type ()); - - object_class->destroy = object_destroy; - - signals[OPTION_SELECTED] = - gtk_signal_new ("option_selected", - GTK_RUN_FIRST, - object_class->type, - GTK_SIGNAL_OFFSET (FilterDruidClass, option_selected), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, - GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL); -} - -static void -filter_druid_init (FilterDruid *obj) -{ - struct _FilterDruidPrivate *priv; - - obj->priv = g_malloc0(sizeof(*obj->priv)); - priv = _PRIVATE(obj); -} - -/** - * filter_druid_new: - * - * Create a new FilterDruid object. - * - * Return value: A new FilterDruid widget. - **/ -FilterDruid * -filter_druid_new (void) -{ - FilterDruid *new = FILTER_DRUID ( gtk_type_new (filter_druid_get_type ())); - - build_druid(new); - - return new; -} - - -extern int filter_find_arg(FilterArg *a, char *name); - -#include "check.xpm" -#include "blank.xpm" - - -struct filter_optionrule * -find_optionrule(struct filter_option *option, char *name) -{ - GList *optionrulel; - struct filter_optionrule *or; - - optionrulel = option->options; - while (optionrulel) { - or = optionrulel->data; - if (!strcmp(or->rule->name, name)) { - return or; - } - optionrulel = g_list_next(optionrulel); - } - return NULL; -} - -static int display_order[] = { - FILTER_XML_MATCH, - FILTER_XML_EXCEPT, - FILTER_XML_ACTION, -}; -static char *display_pretext[] = { - "<b>For messages matching:</b><ul>", - "<b>Unless:</b><ul>", - "<b>Perform these actions:</b><ul>", -}; -static char *display_posttext[] = { - "</ul>", - "</ul>", - "</ul>", -}; - -void -html_write_options(GtkHTML *html, struct filter_option *option, char *def) -{ - GtkHTMLStream *stream; - GList *optionrulel; - int i; - - stream = gtk_html_begin(html); - - gtk_html_write(html, stream, "<body bgcolor=white alink=blue>", strlen("<body bgcolor=white alink=blue>")); - if (option) { - char *t; - - if (option->type == FILTER_XML_SEND) { - t = "<p>When a message is <i>sent</i>.</p>"; - } else { - t = "<p>When a message is <i>received</i>.</p>"; - } - gtk_html_write(html, stream, t, strlen(t)); - - for (i=0;i<sizeof(display_order)/sizeof(display_order[0]);i++) { - int doneheader = FALSE; - int donefirst = FALSE; - optionrulel = option->options; - while (optionrulel) { - struct filter_optionrule *or = optionrulel->data; - - if (or->rule->type == display_order[i]) { - if (!doneheader) { - gtk_html_write(html, stream, display_pretext[i], strlen(display_pretext[i])); - doneheader = TRUE; - } - - if (donefirst) { - gtk_html_write(html, stream, " <i>and</i> ", strlen(" <i>and</i> ")); - } - filter_description_html_write(or->rule->description, or->args, html, stream); - donefirst = TRUE; - gtk_html_write(html, stream, "<br>", strlen("<br>")); - } - optionrulel = g_list_next(optionrulel); - } - if (doneheader) { - gtk_html_write(html, stream, display_posttext[i], strlen(display_posttext[i])); - } - } - } else { - if (def == NULL) - def = "Select options."; - gtk_html_write(html, stream, def, strlen(def)); - } - gtk_html_end(html, stream, GTK_HTML_STREAM_OK); -} - -GList * -fill_rules(GList *rules, struct filter_option *option, int type) -{ - GList *optionl, *rulel; - GtkWidget *listitem, *hbox, *checkbox, *label; - GList *items = NULL; - - rulel = rules; - while (rulel) { - struct filter_rule *fr = rulel->data; - char *labeltext; - - if (fr->type == type) { - int state; - - state = find_optionrule(option, fr->name) != NULL; - - labeltext = filter_description_text(fr->description, NULL); - - printf("adding rule %s\n", labeltext); - - hbox = gtk_hbox_new(FALSE, 3); - checkbox = gnome_pixmap_new_from_xpm_d(state?check_xpm:blank_xpm); - gtk_box_pack_start(GTK_BOX(hbox), checkbox, FALSE, FALSE, 0); - label = gtk_label_new(labeltext); - gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, TRUE, 0); - listitem = gtk_list_item_new(); - gtk_container_add(GTK_CONTAINER(listitem), hbox); - gtk_widget_show_all(listitem); - - gtk_object_set_data(GTK_OBJECT(listitem), "checkbox", checkbox); - gtk_object_set_data(GTK_OBJECT(listitem), "checkstate", (void *)state); - gtk_object_set_data(GTK_OBJECT(listitem), "rule", fr); - - items = g_list_append(items, listitem); - } - rulel = g_list_next(rulel); - } - return items; -} - -GList * -fill_options(GList *options) -{ - GList *optionl, *rulel, *optionrulel; - GtkWidget *listitem, *hbox, *checkbox, *label; - GList *items = NULL; - - optionl = options; - while (optionl) { - struct filter_option *op = optionl->data; - char *labeltext; - - labeltext = filter_description_text(op->description, NULL); - listitem = gtk_list_item_new_with_label(labeltext); - g_free(labeltext); - gtk_widget_show_all(listitem); - - gtk_object_set_data(GTK_OBJECT(listitem), "option", op); - - items = g_list_append(items, listitem); - optionl = g_list_next(optionl); - } - return items; -} - -static void -select_rule_child(GtkList *list, GtkWidget *child, FilterDruid *f) -{ - GtkWidget *w; - struct filter_rule *fr = gtk_object_get_data(GTK_OBJECT(child), "rule"); - int state; - struct filter_optionrule *rule; - struct _FilterDruidPrivate *p = _PRIVATE(f); - - w = gtk_object_get_data(GTK_OBJECT(child), "checkbox"); - state = !(int) gtk_object_get_data(GTK_OBJECT(child), "checkstate"); - - gnome_pixmap_load_xpm_d(GNOME_PIXMAP(w), state?check_xpm:blank_xpm); - gtk_object_set_data(GTK_OBJECT(child), "checkstate", (void *)state); - - if (state) { - printf("adding rule %p\n", fr); - rule = filter_optionrule_new_from_rule(fr); - f->option_current->options = g_list_append(f->option_current->options, rule); - } else { - rule = find_optionrule(f->option_current, fr->name); - if (rule) { - f->option_current->options = g_list_remove(f->option_current->options, rule); - filter_clone_optionrule_free(rule); - } - } - - update_display(f, 0); -} - - - -static void -select_option_child(GtkList *list, GtkWidget *child, FilterDruid *f) -{ - struct filter_option *op; - struct filter_option *new; - GList *optionsl; - struct _FilterDruidPrivate *p = _PRIVATE(f); - - switch (p->page) { - case 1: - case 2: - case 3: - select_rule_child(list, child, f); - default: - return; - case 0: - break; - } - - if (f->option_current) { - printf("freeing current option\n"); - /* free option_current copy */ - optionsl = f->option_current->options; - while (optionsl) { - GList *op = optionsl; - optionsl = g_list_next(optionsl); - filter_clone_optionrule_free(op->data); - } - g_list_free(f->option_current->options); - g_free(f->option_current); - f->option_current = NULL; - } - - if (child) { - op = gtk_object_get_data(GTK_OBJECT(child), "option"); - - printf("option = %p\n", op); - - /* clone the option */ - new = g_malloc(sizeof(*new)); - new->type = op->type; - new->description = op->description; - new->options = NULL; - optionsl = op->options; - while (optionsl) { - struct filter_optionrule *ornew, - *or = optionsl->data; - ornew = filter_clone_optionrule(or); - new->options = g_list_append(new->options, ornew); - optionsl = g_list_next(optionsl); - } - f->option_current = new; - - gtk_signal_emit(GTK_OBJECT(f), signals[OPTION_SELECTED], op); - } - - update_display(f, 0); -} - -static void -unselect_option_child(GtkList *list, GtkWidget *child, FilterDruid *f) -{ - printf("unselect option child\n"); - select_option_child(list, NULL, f); -} - -static void -arg_changed(FilterArg *arg, FilterDruid *f) -{ - FilterArg *orig; - - printf("value changed!!!\n"); - - orig = gtk_object_get_data(arg, "origin"); - if (orig) { - filter_arg_copy(orig, arg); - update_display(f, 0); - } else { - /* FIXME: uh, what the fuck to do here? */ - update_display(f, 0); - } -} - -static void -arg_link_clicked(GtkHTML *html, const char *url, FilterDruid *f) -{ - printf("url clicked: %s\n", url); - if (!strncmp(url, "arg:", 4)) { - FilterArg *arg; - void *dummy; - - if (sscanf(url+4, "%p %p", &dummy, &arg)==2 - && arg) { - FilterArg *orig; - - printf("arg = %p\n", arg); - - gtk_signal_connect((GtkObject *)arg, "changed", arg_changed, f); - filter_arg_edit_values(arg); - } - } -} - -static void -option_name_changed(GtkEntry *entry, FilterDruid *f) -{ - struct filter_desc *desc; - - printf("name chaned: %s\n", gtk_entry_get_text(entry)); - - if (f->option_current) { - /* FIXME: lots of memory leaks */ - desc = g_malloc0(sizeof(*desc)); - desc->data = g_strdup(gtk_entry_get_text(entry)); - desc->type = FILTER_XML_TEXT; - desc->vartype = -1; - desc->varname = NULL; - f->option_current->description = g_list_append(NULL, desc); - } -} - -static void -dialogue_clicked(FilterDruid *d, int button, void *data) -{ - GString *s = g_string_new(""); - struct _FilterDruidPrivate *p = _PRIVATE(d); - int initial=0; - - printf("button %d clicked ...\n", button); - - g_string_free(s, TRUE); - - switch(button) { - case 1: - if (p->page<4) { - p->page++; - initial =1; - } - break; - case 0: - if (p->page>0) { - p->page--; - initial = 1; - } - break; - } - update_display(d, initial); -} - -static int filter_types[] = { FILTER_XML_MATCH, FILTER_XML_EXCEPT, FILTER_XML_ACTION }; -static char *filter_titles[] = { - "Select rule(s), where messages match", - "Select rule(s), where messages do not match", - "Select action(s) to apply to messages" - -}; -static void -update_display(FilterDruid *f, int initial) -{ - struct _FilterDruidPrivate *p = _PRIVATE(f); - - printf("rending page %d options\n", p->page); - - switch (p->page) { - case 0: - printf("option_current = %p <###################\n", f->option_current); - - if (initial) { - printf("adding options\n"); - gtk_signal_handler_block_by_data((GtkObject *)p->list0, f); - gtk_list_remove_items((GtkList *)p->list0, p->items0); - p->items0 = fill_options(f->options); - gtk_list_append_items((GtkList *)p->list0, p->items0); - gtk_signal_handler_unblock_by_data((GtkObject *)p->list0, f); - gtk_frame_set_label(p->listframe0, "Select rule type"); - } - - html_write_options((GtkHTML *)p->html0, f->option_current, p->default_html); - break; - case 1: - case 2: - case 3: - if (initial) { - printf("adding rules\n"); - gtk_signal_handler_block_by_data((GtkObject *)p->list0, f); - gtk_list_remove_items((GtkList *)p->list0, p->items0); - p->items0 = fill_rules(f->rules, f->option_current, filter_types[p->page-1]); - gtk_list_append_items((GtkList *)p->list0, p->items0); - gtk_signal_handler_unblock_by_data((GtkObject *)p->list0, f); - gtk_frame_set_label(p->listframe0, filter_titles[p->page-1]); - gtk_notebook_set_page(GTK_NOTEBOOK(p->notebook), 0); - } - - html_write_options((GtkHTML *)p->html0, f->option_current, p->default_html); - break; - case 4: - if (initial) { - char *text; - text = filter_description_text(f->option_current->description, NULL); - if (text == NULL) { - /* maybe this could fudge something out of the first - bits of the rule */ - if (f->option_current->type == FILTER_XML_SEND) { - text = "Filter messages sent"; - } else { - text = "Filter messages received"; - } - gtk_entry_set_text(GTK_ENTRY(p->name1), text); - } else { - gtk_entry_set_text(GTK_ENTRY(p->name1), text); - g_free(text); - } - gtk_notebook_set_page(GTK_NOTEBOOK(p->notebook), 1); - } - - html_write_options((GtkHTML *)p->html1, f->option_current, p->default_html); - break; - - } -} - -void -filter_druid_set_rules(FilterDruid *f, GList *options, GList *rules, struct filter_option *current) -{ - struct filter_option *new; - GList *optionsl; - - f->options = options; - f->rules = rules; - f->user = NULL; - - if (current) { - /* FIXME: free this list if it isn't empty ... */ - /* clone the 'current' option */ - new = g_malloc(sizeof(*new)); - new->type = current->type; - new->description = current->description; - new->options = NULL; - optionsl = current->options; - while (optionsl) { - struct filter_optionrule *ornew, - *or = optionsl->data; - ornew = filter_clone_optionrule(or); - new->options = g_list_append(new->options, ornew); - optionsl = g_list_next(optionsl); - } - f->option_current = new; - } else { - f->option_current = NULL; - } - - update_display(f, 1); -} - -static void -build_druid(FilterDruid *d) -{ - GtkWidget *vbox, *frame, *scrolled_window, *list, *html, *hbox, *label, *vbox1; - struct _FilterDruidPrivate *p = _PRIVATE(d); - -#if 0 - gnome_dialog_append_buttons((GnomeDialog *)d, "Prev", "Next", "Finish", "Cancel", 0); - gnome_dialog_set_close((GnomeDialog *)d, FALSE); - gnome_dialog_set_sensitive((GnomeDialog *)d, 0, FALSE); - gnome_dialog_set_sensitive((GnomeDialog *)d, 1, FALSE); - gnome_dialog_set_sensitive((GnomeDialog *)d, 2, FALSE); - gnome_dialog_set_default((GnomeDialog *)d, 1); -#endif - - p->notebook = d; - gtk_notebook_set_show_tabs(GTK_NOTEBOOK(p->notebook), FALSE); - - /* page0, initial setup page */ - vbox = gtk_vbox_new(FALSE, 3); - frame = gtk_frame_new("Filters"); - p->listframe0 = (GtkFrame *)frame; - - list = gtk_list_new(); - scrolled_window = gtk_scrolled_window_new(NULL, NULL); - gtk_widget_set_usize(scrolled_window, 400, 150); - gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window), list); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_container_set_focus_vadjustment - (GTK_CONTAINER (list), - gtk_scrolled_window_get_vadjustment - (GTK_SCROLLED_WINDOW (scrolled_window))); - gtk_container_add(GTK_CONTAINER(frame), scrolled_window); - gtk_box_pack_start((GtkBox *)vbox, frame, TRUE, TRUE, 0); - - frame = gtk_frame_new("Filter Description (click on values to edit)"); - html = gtk_html_new(); - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_widget_set_usize(scrolled_window, 400, 150); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_container_add(GTK_CONTAINER(scrolled_window), html); - gtk_container_add(GTK_CONTAINER(frame), scrolled_window); - gtk_box_pack_start((GtkBox *)vbox, frame, TRUE, TRUE, 0); - - p->html0 = html; - p->list0 = list; - - gtk_signal_connect(GTK_OBJECT(list), "select_child", select_option_child, d); - gtk_signal_connect(GTK_OBJECT(list), "unselect_child", select_option_child, d); -/* gtk_signal_connect(GTK_OBJECT(list), "unselect_child", unselect_option_child, d); */ -/* gtk_signal_connect(GTK_OBJECT(d), "clicked", dialogue_clicked, d);*/ - - gtk_signal_connect(GTK_OBJECT(html), "link_clicked", arg_link_clicked, d); - - gtk_notebook_append_page(GTK_NOTEBOOK(p->notebook), vbox, NULL); - - - /* page1, used for the final page display */ - vbox = gtk_vbox_new(FALSE, 3); - - frame = gtk_frame_new("Rule options"); - vbox1 = gtk_vbox_new(FALSE, 3); - - hbox = gtk_hbox_new(FALSE, 3); - label = gtk_label_new("Name of rule"); - p->name1 = gtk_entry_new(); - gtk_box_pack_start((GtkBox *)hbox, label, FALSE, FALSE, 0); - gtk_box_pack_start((GtkBox *)hbox, p->name1, TRUE, TRUE, 0); - gtk_box_pack_start((GtkBox *)vbox1, hbox, TRUE, FALSE, 0); - - gtk_container_add(GTK_CONTAINER(frame), vbox1); - - p->activate1 = gtk_check_button_new_with_label("Activate rule?"); - gtk_box_pack_start((GtkBox *)vbox1, p->activate1, TRUE, FALSE, 0); - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(p->activate1), TRUE); - - gtk_signal_connect(GTK_OBJECT(p->name1), "changed", option_name_changed, d); - - gtk_box_pack_start((GtkBox *)vbox, frame, TRUE, TRUE, 0); - - /* another copy of the filter thingy */ - frame = gtk_frame_new("Filter Description (click on values to edit)"); - html = gtk_html_new(); - p->html1 = (GtkHTML *)html; - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_widget_set_usize(scrolled_window, 400, 150); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_container_add(GTK_CONTAINER(scrolled_window), html); - gtk_container_add(GTK_CONTAINER(frame), scrolled_window); - gtk_box_pack_start((GtkBox *)vbox, frame, TRUE, TRUE, 0); - - /* finish off */ - gtk_notebook_append_page(GTK_NOTEBOOK(p->notebook), vbox, NULL); - - gtk_signal_connect(GTK_OBJECT(html), "link_clicked", arg_link_clicked, d); - - gtk_widget_show_all(p->notebook); -} - -void -filter_druid_set_page(FilterDruid *f, enum FilterDruidPage page) -{ - struct _FilterDruidPrivate *p = _PRIVATE(f); - int initial = p->page != page; - - p->page = page; - update_display(f, initial); -} - - -void -filter_druid_set_default_html(FilterDruid *f, const char *html) -{ - struct _FilterDruidPrivate *p = _PRIVATE(f); - - g_free(p->default_html); - p->default_html = g_strdup(html); -} - -enum FilterDruidPage -filter_druid_get_page(FilterDruid *f) -{ - struct _FilterDruidPrivate *p = _PRIVATE(f); - - return p->page; -} - |