diff options
Diffstat (limited to 'filter/filter-arg-types.c')
| -rw-r--r-- | filter/filter-arg-types.c | 289 |
1 files changed, 271 insertions, 18 deletions
diff --git a/filter/filter-arg-types.c b/filter/filter-arg-types.c index 5b046d9ea6..ce6eac7003 100644 --- a/filter/filter-arg-types.c +++ b/filter/filter-arg-types.c @@ -20,8 +20,188 @@ * 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, GtkHTMLStreamHandle *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 value!\n"); +} + +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.free_value = arg_string_free_value; + + 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 */ /* ********************************************************************** */ @@ -180,7 +360,6 @@ filter_arg_address_class_init (FilterArgAddressClass *class) static void filter_arg_address_init (FilterArgAddress *arg) { - arg->arg.values = NULL; } /** @@ -225,7 +404,7 @@ filter_arg_address_remove(FilterArg *arg, char *name, char *email) static void filter_arg_folder_class_init (FilterArgFolderClass *class); static void filter_arg_folder_init (FilterArgFolder *gspaper); -static FilterArg *parent_class; +static FilterArg *folder_parent_class; guint filter_arg_folder_get_type (void) @@ -243,7 +422,7 @@ filter_arg_folder_get_type (void) (GtkArgGetFunc) NULL }; - type = gtk_type_unique (filter_arg_get_type (), &type_info); + type = gtk_type_unique (filter_arg_string_get_type (), &type_info); } return type; @@ -278,9 +457,79 @@ arg_folder_write_text(FilterArg *argin, GString *string) } static void -arg_folder_edit_values(FilterArg *arg) +arg_folder_edit_values(FilterArg *argin) { - printf("edit it!\n"); + 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(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 @@ -314,10 +563,12 @@ 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")) { - filter_arg_folder_add(arg, xmlGetProp(n, "folder")); + filter_arg_folder_add(arg, xmlGetProp(n, "name")); } else { g_warning("Loading folders from xml, wrong node encountered: %s\n", n->name); } @@ -344,24 +595,26 @@ static void filter_arg_folder_class_init (FilterArgFolderClass *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_folder_write_html; - class->parent_class.write_text = arg_folder_write_text; - class->parent_class.edit_values = arg_folder_edit_values; - class->parent_class.free_value = arg_folder_free_value; + FilterArgClass *filter_class; - class->parent_class.values_get_xml = arg_folder_values_get_xml; - class->parent_class.values_add_xml = arg_folder_values_add_xml; + 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) { - arg->arg.values = NULL; } /** |