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elinks/src/globhist/dialogs.c
Witold Filipczyk abe32780ab [globhist] cast
2022-01-24 21:07:08 +01:00

257 lines
6.5 KiB
C

/* Global history dialogs */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include "elinks.h"
#include "bfu/dialog.h"
#include "bookmarks/dialogs.h"
#include "dialogs/edit.h"
#include "globhist/dialogs.h"
#include "globhist/globhist.h"
#include "intl/libintl.h"
#include "main/object.h"
#include "protocol/uri.h"
#include "terminal/terminal.h"
#include "util/memory.h"
#include "util/string.h"
/* Implementation of the listbox operations */
static void
lock_globhist_item(struct listbox_item *item)
{
object_lock((struct global_history_item *) item->udata);
}
static void
unlock_globhist_item(struct listbox_item *item)
{
object_unlock((struct global_history_item *) item->udata);
}
static int
is_globhist_item_used(struct listbox_item *item)
{
return is_object_used((struct global_history_item *) item->udata);
}
static char *
get_globhist_item_text(struct listbox_item *box_item, struct terminal *term)
{
struct global_history_item *item = (struct global_history_item *)box_item->udata;
struct string info;
if (get_opt_int("document.history.global.display_type", NULL)
&& *item->title)
return stracpy(item->title);
if (!init_string(&info)) return NULL;
add_string_uri_to_string(&info, item->url, URI_PUBLIC);
return info.source;
}
static char *
get_globhist_item_info(struct listbox_item *box_item, struct terminal *term)
{
struct global_history_item *item = (struct global_history_item *)box_item->udata;
struct string info;
if (box_item->type == BI_FOLDER) return NULL;
if (!init_string(&info)) return NULL;
add_format_to_string(&info, "%s: %s", _("Title", term), item->title);
add_format_to_string(&info, "\n%s: %s", _("URL", term), item->url);
add_format_to_string(&info, "\n%s: %s", _("Last visit time", term),
ctime(&item->last_visit));
return info.source;
}
static struct listbox_item *
get_globhist_item_root(struct listbox_item *box_item)
{
return NULL;
}
static struct uri *
get_globhist_item_uri(struct listbox_item *item)
{
struct global_history_item *historyitem = (struct global_history_item *)item->udata;
return get_uri(historyitem->url, URI_NONE);
}
static int
can_delete_globhist_item(struct listbox_item *item)
{
return 1;
}
static void
delete_globhist_item(struct listbox_item *item, int last)
{
struct global_history_item *historyitem = (struct global_history_item *)item->udata;
assert(!is_object_used(historyitem));
delete_global_history_item(historyitem);
}
static struct listbox_ops_messages globhist_messages = {
/* cant_delete_item */
N_("Sorry, but history entry \"%s\" cannot be deleted."),
/* cant_delete_used_item */
N_("Sorry, but history entry \"%s\" is being used by something else."),
/* cant_delete_folder */
NULL,
/* cant_delete_used_folder */
NULL,
/* delete_marked_items_title */
N_("Delete marked history entries"),
/* delete_marked_items */
N_("Delete marked history entries?"),
/* delete_folder_title */
NULL,
/* delete_folder */
NULL,
/* delete_item_title */
N_("Delete history entry"),
/* delete_item; xgettext:c-format */
N_("Delete this history entry?"),
/* clear_all_items_title */
N_("Clear all history entries"),
/* clear_all_items_title */
N_("Do you really want to remove all history entries?"),
};
static const struct listbox_ops gh_listbox_ops = {
lock_globhist_item,
unlock_globhist_item,
is_globhist_item_used,
get_globhist_item_text,
get_globhist_item_info,
get_globhist_item_uri,
get_globhist_item_root,
NULL,
can_delete_globhist_item,
delete_globhist_item,
NULL,
&globhist_messages,
};
/* Searching: */
static void
history_search_do(void *data)
{
struct dialog *dlg = (struct dialog *)data;
struct listbox_item *item = (struct listbox_item *)globhist_browser.root.child.next;
struct listbox_data *box;
if (!globhist_simple_search((char *)dlg->widgets[1].data, (char *)dlg->widgets[0].data)) return;
if (list_empty(globhist_browser.root.child)) return;
/* Shouldn't we rather do this only for the specific listbox_data box
* in dlg->widget->data so only the current dialog is updated? --jonas */
foreach (box, globhist_browser.boxes) {
box->top = item;
box->sel = box->top;
}
}
static void
launch_search_dialog(struct terminal *term, struct dialog_data *parent,
struct session *ses)
{
do_edit_dialog(term, 1, N_("Search history"), gh_last_searched_title,
gh_last_searched_url, ses, parent, history_search_do,
NULL, NULL, EDIT_DLG_SEARCH);
}
static widget_handler_status_T
push_search_button(struct dialog_data *dlg_data, struct widget_data *widget_data)
{
launch_search_dialog(dlg_data->win->term, dlg_data,
(struct session *) dlg_data->dlg->udata);
return EVENT_PROCESSED;
}
/* Toggling: */
static widget_handler_status_T
push_toggle_display_button(struct dialog_data *dlg_data, struct widget_data *widget_data)
{
int *display_type;
display_type = &get_opt_int("document.history.global.display_type",
NULL);
*display_type = !*display_type;
update_hierbox_browser(&globhist_browser);
return EVENT_PROCESSED;
}
/* Bookmarking: */
#ifdef CONFIG_BOOKMARKS
static widget_handler_status_T
push_bookmark_button(struct dialog_data *dlg_data,
struct widget_data *some_useless_info_button)
{
struct listbox_data *box = get_dlg_listbox_data(dlg_data);
struct terminal *term = dlg_data->win->term;
struct global_history_item *historyitem;
if (!box->sel) return EVENT_PROCESSED;
historyitem = (struct global_history_item *)box->sel->udata;
if (!historyitem) return EVENT_PROCESSED;
launch_bm_add_dialog(term, NULL, NULL,
historyitem->title, historyitem->url);
return EVENT_PROCESSED;
}
#endif
/* The global history manager: */
static const struct hierbox_browser_button globhist_buttons[] = {
/* [gettext_accelerator_context(.globhist_buttons)] */
{ N_("~Goto"), push_hierbox_goto_button, 1 },
{ N_("~Info"), push_hierbox_info_button, 1 },
#ifdef CONFIG_BOOKMARKS
{ N_("~Bookmark"), push_bookmark_button, 0 },
#endif
{ N_("~Delete"), push_hierbox_delete_button, 0 },
{ N_("~Search"), push_search_button, 1 },
{ N_("~Toggle display"), push_toggle_display_button, 1 },
{ N_("C~lear"), push_hierbox_clear_button, 0 },
#if 0
/* TODO: Would this be useful? --jonas */
{ N_("Save"), push_save_button, 0 },
#endif
};
struct_hierbox_browser(
globhist_browser,
N_("Global history manager"),
globhist_buttons,
&gh_listbox_ops
);
void
history_manager(struct session *ses)
{
mem_free_set(&gh_last_searched_title, NULL);
mem_free_set(&gh_last_searched_url, NULL);
hierbox_browser(&globhist_browser, ses);
}