diff options
Diffstat (limited to 'filter/filter-arg-types.c')
| -rw-r--r-- | filter/filter-arg-types.c | 753 |
1 files changed, 0 insertions, 753 deletions
diff --git a/filter/filter-arg-types.c b/filter/filter-arg-types.c deleted file mode 100644 index fd0bb32248..0000000000 --- a/filter/filter-arg-types.c +++ /dev/null @@ -1,753 +0,0 @@ -/* - * Copyright (C) 2000 Helix Code Inc. - * - * Authors: Michael Zucchi <notzed@helixcode.com> - * - * Implementations of the filter-arg types. - * - * 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 <gnome.h> - -#include "filter-arg-types.h" - - -/* ********************************************************************** */ -/* String */ -/* ********************************************************************** */ - -/* Use for a superclass of any items which are simple strings */ - -static void filter_arg_string_class_init (FilterArgStringClass *class); -static void filter_arg_string_init (FilterArgString *gspaper); - -static FilterArg *string_parent_class; - -guint -filter_arg_string_get_type (void) -{ - static guint type = 0; - - if (!type) { - GtkTypeInfo type_info = { - "FilterArgString", - sizeof (FilterArgString), - sizeof (FilterArgStringClass), - (GtkClassInitFunc) filter_arg_string_class_init, - (GtkObjectInitFunc) filter_arg_string_init, - (GtkArgSetFunc) NULL, - (GtkArgGetFunc) NULL - }; - - type = gtk_type_unique (filter_arg_get_type (), &type_info); - } - - return type; -} - -static void -arg_string_write_html(FilterArg *argin, GtkHTML *html, GtkHTMLStream *stream) -{ - FilterArgString *arg = (FilterArgString *)argin; - /* empty */ -} - -static void -arg_string_write_text(FilterArg *argin, GString *string) -{ - FilterArgString *arg = (FilterArgString *)argin; - GList *l; - char *a; - - l = argin->values; - if (l == NULL) { - g_string_append(string, "folder"); - } - while (l) { - a = l->data; - g_string_append(string, a); - if (l->next) { - g_string_append(string, ", "); - } - l = g_list_next(l); - } -} - -static void -arg_string_edit_values(FilterArg *arg) -{ - printf("edit string values!\n"); -} - -/* pop up a dialogue, asking for a new string value */ -static int -arg_string_edit_value(FilterArg *arg, int index) -{ - GnomeDialog *dialogue; - GtkHBox *hbox; - GtkLabel *label; - GtkEntry *entry; - char *text = NULL; - char *newtext; - - dialogue = (GnomeDialog *)gnome_dialog_new("Edit value", "Ok", "Cancel", 0); - - hbox = (GtkHBox *)gtk_hbox_new(FALSE, 0); - label = (GtkLabel *)gtk_label_new("Folder name"); - gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)label, FALSE, FALSE, 0); - entry = (GtkEntry *)gtk_entry_new(); - gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)entry, TRUE, TRUE, 0); - if (index>=0) { - text = filter_arg_get_value(arg, index); - } - if (text) { - gtk_entry_set_text(entry, text); - } - gtk_box_pack_start((GtkBox *)dialogue->vbox, (GtkWidget *)hbox, TRUE, TRUE, 0); - gtk_widget_show_all((GtkWidget *)hbox); - gtk_object_ref((GtkObject *)entry); /* so we can get the text back afterwards */ - if (gnome_dialog_run_and_close(dialogue) == 0) { - GList *node; - - newtext = g_strdup(gtk_entry_get_text(entry)); - gtk_object_unref((GtkObject *)entry); - if (index>=0 - && (node = g_list_find(arg->values, text))) { - node->data = newtext; - } else { - arg->values = g_list_append(arg->values, newtext); - } - g_free(text); - return g_list_index(arg->values, newtext); - } - return -1; -} - -static xmlNodePtr -arg_string_values_get_xml(FilterArg *argin) -{ - xmlNodePtr value; - FilterArgString *arg = (FilterArgString *)argin; - GList *l; - char *a; - - value = xmlNewNode(NULL, "optionvalue"); - xmlSetProp(value, "name", argin->name); - - l = argin->values; - while (l) { - xmlNodePtr cur; - - a = l->data; - - cur = xmlNewChild(value, NULL, "folder", NULL); - if (a) - xmlSetProp(cur, "folder", a); - l = g_list_next(l); - } - - return value; -} - -static void -arg_string_values_add_xml(FilterArg *arg, xmlNodePtr node) -{ - xmlNodePtr n; - - n = node->childs; - while (n) { - if (!strcmp(n->name, "folder")) { - filter_arg_string_add(arg, xmlGetProp(n, "folder")); - } else { - g_warning("Loading folders from xml, wrong node encountered: %s\n", n->name); - } - n = n->next; - } -} - -static char * -arg_string_get_value_as_string(FilterArg *argin, void *data) -{ - FilterArgString *arg = (FilterArgString *)argin; - char *a = (char *)data; - - return a; -} - -static void -arg_string_free_value(FilterArg *arg, void *a) -{ - g_free(a); -} - -static void -filter_arg_string_class_init (FilterArgStringClass *class) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass *) class; - if (string_parent_class == NULL) - string_parent_class = gtk_type_class (gtk_object_get_type ()); - - class->parent_class.write_html = arg_string_write_html; - class->parent_class.write_text = arg_string_write_text; - class->parent_class.edit_values = arg_string_edit_values; - class->parent_class.edit_value = arg_string_edit_value; - class->parent_class.free_value = arg_string_free_value; - class->parent_class.get_value_as_string = arg_string_get_value_as_string; - - class->parent_class.values_get_xml = arg_string_values_get_xml; - class->parent_class.values_add_xml = arg_string_values_add_xml; -} - -static void -filter_arg_string_init (FilterArgString *arg) -{ - arg->arg.values = NULL; -} - -/** - * filter_arg_string_new: - * - * Create a new FilterArgString widget. - * - * Return value: A new FilterArgString widget. - **/ -FilterArg * -filter_arg_string_new (char *name) -{ - FilterArg *a = FILTER_ARG ( gtk_type_new (filter_arg_string_get_type ())); - a->name = g_strdup(name); - return a; -} - - -void -filter_arg_string_add(FilterArg *arg, char *name) -{ - filter_arg_add(arg, g_strdup(name)); -} - -void -filter_arg_string_remove(FilterArg *arg, char *name) -{ - /* do it */ -} - - -/* ********************************************************************** */ -/* Address */ -/* ********************************************************************** */ - -static void filter_arg_address_class_init (FilterArgAddressClass *class); -static void filter_arg_address_init (FilterArgAddress *gspaper); - -static FilterArg *parent_class; - -guint -filter_arg_address_get_type (void) -{ - static guint type = 0; - - if (!type) { - GtkTypeInfo type_info = { - "FilterArgAddress", - sizeof (FilterArgAddress), - sizeof (FilterArgAddressClass), - (GtkClassInitFunc) filter_arg_address_class_init, - (GtkObjectInitFunc) filter_arg_address_init, - (GtkArgSetFunc) NULL, - (GtkArgGetFunc) NULL - }; - - type = gtk_type_unique (filter_arg_get_type (), &type_info); - } - - return type; -} - -static void -arg_address_write_html(FilterArg *argin, GtkHTML *html, GtkHTMLStream *stream) -{ - FilterArgAddress *arg = (FilterArgAddress *)argin; - /* empty */ -} - -static void -arg_address_write_text(FilterArg *argin, GString *string) -{ - FilterArgAddress *arg = (FilterArgAddress *)argin; - GList *l; - struct filter_arg_address *a; - - l = argin->values; - if (l == NULL) { - g_string_append(string, "email address"); - } - while (l) { - a = l->data; - g_string_append(string, a->name); - if (l->next) { - g_string_append(string, ", "); - } - l = g_list_next(l); - } -} - -static void -arg_address_edit_values(FilterArg *arg) -{ - printf("edit it!\n"); -} - -static int -arg_address_edit_value(FilterArg *arg, int index) -{ - GnomeDialog *dialogue; - GtkHBox *hbox; - GtkLabel *label; - GtkEntry *entry; - char *text = NULL; - char *newtext; - struct filter_arg_address *ad; - - dialogue = (GnomeDialog *)gnome_dialog_new("Edit value", "Ok", "Cancel", 0); - - hbox = (GtkHBox *)gtk_hbox_new(FALSE, 0); - label = (GtkLabel *)gtk_label_new("Folder name"); - gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)label, FALSE, FALSE, 0); - entry = (GtkEntry *)gtk_entry_new(); - gtk_box_pack_start((GtkBox *)hbox, (GtkWidget *)entry, TRUE, TRUE, 0); - if (index>=0 - && (ad = filter_arg_get_value(arg, index))) { - text = ad->email; - } - if (text) { - gtk_entry_set_text(entry, text); - } - gtk_box_pack_start((GtkBox *)dialogue->vbox, (GtkWidget *)hbox, TRUE, TRUE, 0); - gtk_widget_show_all((GtkWidget *)hbox); - gtk_object_ref((GtkObject *)entry); /* so we can get the text back afterwards */ - if (gnome_dialog_run_and_close(dialogue) == 0) { - GList *node; - - newtext = g_strdup(gtk_entry_get_text(entry)); - gtk_object_unref((GtkObject *)entry); - if (index>=0 - && (node = g_list_find(arg->values, text))) { - ad = node->data; - ad->email = newtext; - } else { - ad = g_malloc0(sizeof(*ad)); - ad->email = newtext; - arg->values = g_list_append(arg->values, ad); - } - g_free(text); - return g_list_index(arg->values, ad); - } - return -1; -} - -static xmlNodePtr -arg_address_values_get_xml(FilterArg *argin) -{ - xmlNodePtr value; - FilterArgAddress *arg = (FilterArgAddress *)argin; - GList *l; - struct filter_arg_address *a; - - /* hmm, perhaps this overhead should be in FilterArg, and this function just returns the base node?? */ - value = xmlNewNode(NULL, "optionvalue"); - xmlSetProp(value, "name", argin->name); - - l = argin->values; - while (l) { - xmlNodePtr cur; - - a = l->data; - - cur = xmlNewChild(value, NULL, "address", NULL); - if (a->name) - xmlSetProp(cur, "name", a->name); - if (a->email) - xmlSetProp(cur, "email", a->email); - l = g_list_next(l); - } - - return value; -} - -static void -arg_address_values_add_xml(FilterArg *arg, xmlNodePtr node) -{ - xmlNodePtr n; - - n = node->childs; - while (n) { - if (!strcmp(n->name, "address")) { - char *nm, *e; - nm = xmlGetProp(n, "name"); - e = xmlGetProp(n, "email"); - filter_arg_address_add(arg, nm, e); - free(nm); - free(e); - } else { - g_warning("Loading address from xml, wrong node encountered: %s\n", n->name); - } - n = n->next; - } -} - -/* the search string is just the raw email address */ -static char * -arg_address_get_value_as_string(FilterArg *argin, void *data) -{ - FilterArgAddress *arg = (FilterArgAddress *)argin; - struct filter_arg_address *a = (struct filter_arg_address *)data; - - printf("geting address as string : %s %s\n", a->email, a->name); - - if (a->email == NULL - || a->email[0] == '\0') { - if (a->name == NULL - || a->name[0] == '\0') - return ""; - return a->name; - } else - return a->email; -} - -static void -arg_address_free_value(FilterArg *arg, struct filter_arg_address *a) -{ - g_free(a->name); - g_free(a->email); - g_free(a); -} - -static void -filter_arg_address_class_init (FilterArgAddressClass *class) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass *) class; - if (parent_class == NULL) - parent_class = gtk_type_class (gtk_object_get_type ()); - - class->parent_class.write_html = arg_address_write_html; - class->parent_class.write_text = arg_address_write_text; - class->parent_class.edit_values= arg_address_edit_values; - class->parent_class.edit_value= arg_address_edit_value; - class->parent_class.free_value = arg_address_free_value; - - class->parent_class.values_get_xml = arg_address_values_get_xml; - class->parent_class.values_add_xml = arg_address_values_add_xml; - - class->parent_class.get_value_as_string = arg_address_get_value_as_string; -} - -static void -filter_arg_address_init (FilterArgAddress *arg) -{ -} - -/** - * filter_arg_address_new: - * - * Create a new FilterArgAddress widget. - * - * Return value: A new FilterArgAddress widget. - **/ -FilterArg * -filter_arg_address_new (char *name) -{ - FilterArg *a = FILTER_ARG ( gtk_type_new (filter_arg_address_get_type ())); - a->name = g_strdup(name); - return a; -} - -void -filter_arg_address_add(FilterArg *arg, char *name, char *email) -{ - struct filter_arg_address *a; - - a = g_malloc0(sizeof(*a)); - - a->name = g_strdup(name); - a->email = g_strdup(email); - - filter_arg_add(arg, a); -} - -void -filter_arg_address_remove(FilterArg *arg, char *name, char *email) -{ - -} - -/* ********************************************************************** */ -/* Folder */ -/* ********************************************************************** */ - - -static void filter_arg_folder_class_init (FilterArgFolderClass *class); -static void filter_arg_folder_init (FilterArgFolder *gspaper); - -static FilterArg *folder_parent_class; - -guint -filter_arg_folder_get_type (void) -{ - static guint type = 0; - - if (!type) { - GtkTypeInfo type_info = { - "FilterArgFolder", - sizeof (FilterArgFolder), - sizeof (FilterArgFolderClass), - (GtkClassInitFunc) filter_arg_folder_class_init, - (GtkObjectInitFunc) filter_arg_folder_init, - (GtkArgSetFunc) NULL, - (GtkArgGetFunc) NULL - }; - - type = gtk_type_unique (filter_arg_string_get_type (), &type_info); - } - - return type; -} - -static void -arg_folder_write_html(FilterArg *argin, GtkHTML *html, GtkHTMLStream *stream) -{ - FilterArgFolder *arg = (FilterArgFolder *)argin; - /* empty */ -} - -static void -arg_folder_write_text(FilterArg *argin, GString *string) -{ - FilterArgFolder *arg = (FilterArgFolder *)argin; - GList *l; - char *a; - - l = argin->values; - if (l == NULL) { - g_string_append(string, "folder"); - } - while (l) { - a = l->data; - g_string_append(string, a); - if (l->next) { - g_string_append(string, ", "); - } - l = g_list_next(l); - } -} - -static void -arg_folder_edit_values(FilterArg *argin) -{ - FilterArgFolder *arg = (FilterArgFolder *)argin; - GList *l; - char *a, *start, *ptr, *ptrend, *ptrgap; - char outbuf[128], *outptr; /* FIXME: dont use a bounded buffer! */ - GString *string = g_string_new(""); - GtkWidget *dialogue; - GtkWidget *text; - - dialogue = gnome_dialog_new("Edit addresses", - "Ok", "Cancel", NULL); - text = gtk_text_new(NULL, NULL); - gtk_object_ref((GtkObject *)text); - - l = argin->values; - while (l) { - a = l->data; - gtk_text_insert(text, NULL, NULL, NULL, a, strlen(a)); - gtk_text_insert(text, NULL, NULL, NULL, "\n", 1); - l = g_list_next(l); - } - - gtk_box_pack_start(GNOME_DIALOG(dialogue)->vbox, text, TRUE, TRUE, 2); - gtk_widget_show(text); - gtk_text_set_editable(text, 1); - - gnome_dialog_run_and_close(dialogue); - - /* FIXME: free current values */ - argin->values = NULL; - ptr = GTK_TEXT(text)->text.ch; - ptrend = ptr+GTK_TEXT(text)->text_end; - ptrgap = ptr+GTK_TEXT(text)->gap_position; - - start = ptr; - outptr = outbuf; - while (ptr<ptrend) { - printf("%c", *ptr); - if (*ptr == '\n') { - int len = outptr-outbuf; - char *new; - - printf("(len = %d)", len); - - if (len>0) { - new = g_malloc(len+1); - new[len]=0; - memcpy(new, outbuf, len); - printf("(appending '%s')", new); - argin->values = g_list_append(argin->values, new); - } - outptr = outbuf; - } else { - *outptr++ = *ptr; - } - ptr++; - if (ptr==ptrgap) { - ptr += GTK_TEXT(text)->gap_size; - } - } - if (outptr>outbuf) { - int len = outptr-outbuf; - char *new; - - printf("(lastlen = %d)", len); - - new = g_malloc(len+1); - new[len]=0; - memcpy(new, start, len); - argin->values = g_list_append(argin->values, new); - } - printf("\n"); -} - -static xmlNodePtr -arg_folder_values_get_xml(FilterArg *argin) -{ - xmlNodePtr value; - FilterArgFolder *arg = (FilterArgFolder *)argin; - GList *l; - char *a; - - value = xmlNewNode(NULL, "optionvalue"); - xmlSetProp(value, "name", argin->name); - - l = argin->values; - while (l) { - xmlNodePtr cur; - - a = l->data; - - cur = xmlNewChild(value, NULL, "folder", NULL); - if (a) - xmlSetProp(cur, "name", a); - l = g_list_next(l); - } - - return value; -} - -static void -arg_folder_values_add_xml(FilterArg *arg, xmlNodePtr node) -{ - xmlNodePtr n; - - printf("adding folder values ...\n"); - - n = node->childs; - while (n) { - if (!strcmp(n->name, "folder")) { - char *name = xmlGetProp(n, "name"); - if (name) { - filter_arg_folder_add(arg, name); - free(name); - } else - g_warning("no xml prop 'name' on '%s'\n", n->name); - } else { - g_warning("Loading folders from xml, wrong node encountered: %s\n", n->name); - } - n = n->next; - } -} - -static char * -arg_folder_get_value_as_string(FilterArg *argin, void *data) -{ - FilterArgFolder *arg = (FilterArgFolder *)argin; - char *a = (char *)data; - - return a; -} - -static void -arg_folder_free_value(FilterArg *arg, void *a) -{ - g_free(a); -} - -static void -filter_arg_folder_class_init (FilterArgFolderClass *class) -{ - GtkObjectClass *object_class; - FilterArgClass *filter_class; - - object_class = (GtkObjectClass *) class; - filter_class = (FilterArgClass *) class; - if (folder_parent_class == NULL) - folder_parent_class = gtk_type_class (filter_arg_string_get_type ()); - - /* FIXME: only need to over-ride the edit values right? */ - filter_class->write_html = arg_folder_write_html; - filter_class->write_text = arg_folder_write_text; - filter_class->edit_values = arg_folder_edit_values; - filter_class->free_value = arg_folder_free_value; - - filter_class->values_get_xml = arg_folder_values_get_xml; - filter_class->values_add_xml = arg_folder_values_add_xml; -} - -static void -filter_arg_folder_init (FilterArgFolder *arg) -{ -} - -/** - * filter_arg_folder_new: - * - * Create a new FilterArgFolder widget. - * - * Return value: A new FilterArgFolder widget. - **/ -FilterArg * -filter_arg_folder_new (char *name) -{ - FilterArg *a = FILTER_ARG ( gtk_type_new (filter_arg_folder_get_type ())); - a->name = g_strdup(name); - return a; -} - - -void -filter_arg_folder_add(FilterArg *arg, char *name) -{ - filter_arg_add(arg, g_strdup(name)); -} - -void -filter_arg_folder_remove(FilterArg *arg, char *name) -{ - /* do it */ -} |