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elinks/src/mime/dialogs.c
2022-02-17 19:54:37 +01:00

192 lines
4.4 KiB
C

/* Internal MIME types implementation dialogs */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include "elinks.h"
#include "bfu/dialog.h"
#include "bfu/menu.h"
#include "config/options.h"
#include "mime/dialogs.h"
#include "intl/libintl.h"
#include "terminal/terminal.h"
#include "util/color.h"
#include "util/conv.h"
#include "util/memory.h"
#include "util/string.h"
static struct option *
get_real_opt(const char *base, char *id)
{
struct option *opt = get_opt_rec_real(config_options, base);
struct string translated;
assert(opt);
if (init_string(&translated)
&& add_optname_to_string(&translated, id, strlen(id)))
opt = get_opt_rec_real(opt, translated.source);
done_string(&translated);
return opt;
}
static void
really_del_ext(void *fcp)
{
struct option *opt = get_real_opt("mime.extension",
(char *) fcp);
if (opt) delete_option(opt);
}
void
menu_del_ext(struct terminal *term, void *fcp, void *xxx2)
{
/* [gettext_accelerator_context(menu_del_ext)] */
struct option *opt = NULL;
char *extension = (char *)fcp;
if (!extension) return;
opt = get_real_opt("mime.extension", extension);
if (!opt) {
mem_free(extension);
return;
}
msg_box(term, getml(extension, (void *) NULL), MSGBOX_FREE_TEXT,
N_("Delete extension"), ALIGN_CENTER,
msg_text(term, N_("Delete extension %s -> %s?"),
extension, opt->value.string),
extension, 2,
MSG_BOX_BUTTON(N_("~Yes"), really_del_ext, B_ENTER),
MSG_BOX_BUTTON(N_("~No"), NULL, B_ESC));
}
struct extension {
char ext_orig[MAX_STR_LEN];
char ext[MAX_STR_LEN];
char ct[MAX_STR_LEN];
};
static void
add_mime_extension(void *data)
{
struct extension *ext = (struct extension *)data;
struct string name;
if (!ext || !init_string(&name)) return;
add_to_string(&name, "mime.extension.");
add_optname_to_string(&name, ext->ext, strlen(ext->ext));
really_del_ext(ext->ext_orig); /* ..or rename ;) */
safe_strncpy(get_opt_str(name.source, NULL), ext->ct, MAX_STR_LEN);
option_changed(NULL, get_opt_rec(config_options, name.source));
done_string(&name);
}
void
menu_add_ext(struct terminal *term, void *fcp, void *xxx2)
{
/* [gettext_accelerator_context(menu_add_ext)] */
struct extension *new_;
struct dialog *dlg;
#define MIME_WIDGETS_COUNT 4
dlg = calloc_dialog(MIME_WIDGETS_COUNT, sizeof(*new_));
if (!dlg) {
mem_free_if(fcp);
return;
}
new_ = (struct extension *) get_dialog_offset(dlg, MIME_WIDGETS_COUNT);
if (fcp) {
struct option *opt = get_real_opt("mime.extension", (char *)fcp);
if (opt) {
safe_strncpy(new_->ext, (const char *)fcp, MAX_STR_LEN);
safe_strncpy(new_->ct, opt->value.string, MAX_STR_LEN);
safe_strncpy(new_->ext_orig, (const char *)fcp, MAX_STR_LEN);
}
mem_free(fcp);
}
dlg->title = _("Extension", term);
dlg->layouter = generic_dialog_layouter;
add_dlg_field(dlg, _("Extension(s)", term), 0, 0, check_nonempty, MAX_STR_LEN, new_->ext, NULL);
add_dlg_field(dlg, _("Content-Type", term), 0, 0, check_nonempty, MAX_STR_LEN, new_->ct, NULL);
add_dlg_ok_button(dlg, _("~OK", term), B_ENTER, add_mime_extension, new_);
add_dlg_button(dlg, _("~Cancel", term), B_ESC, cancel_dialog, NULL);
add_dlg_end(dlg, MIME_WIDGETS_COUNT);
do_dialog(term, dlg, getml(dlg, (void *) NULL));
}
static struct menu_item mi_no_ext[] = {
INIT_MENU_ITEM(N_("No extensions"), NULL, ACT_MAIN_NONE, NULL, NULL, NO_SELECT),
NULL_MENU_ITEM
};
void
menu_list_ext(struct terminal *term, void *fn_, void *xxx)
{
menu_func_T fn = (menu_func_T)fn_;
LIST_OF(struct option) *opt_tree = get_opt_tree("mime.extension", NULL);
struct option *opt;
struct menu_item *mi = NULL;
foreachback (opt, *opt_tree) {
struct string translated;
char *translated2;
char *optptr2;
if (!strcmp(opt->name, "_template_")) continue;
if (!init_string(&translated)
|| !add_real_optname_to_string(&translated, opt->aname,
strlen(opt->aname))) {
done_string(&translated);
continue;
}
if (!mi) {
mi = new_menu(FREE_ANY | NO_INTL);
if (!mi) {
done_string(&translated);
return;
}
}
translated2 = memacpy(translated.source, translated.length);
optptr2 = stracpy(opt->value.string);
if (translated2 && optptr2) {
add_to_menu(&mi, translated.source, optptr2, ACT_MAIN_NONE,
fn, translated2, 0);
} else {
mem_free_if(optptr2);
mem_free_if(translated2);
done_string(&translated);
}
}
if (!mi) mi = mi_no_ext;
do_menu(term, mi, NULL, 0);
}