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elinks/src/dialogs/info.cpp
Witold Filipczyk 361b8f661d [long] long -> intptr_t . Refs #8304
AFAIK on Windows long is sizeof 4, while void * is sizeof 8.
intptr_t is the same sizeof as void *.
2022-08-17 20:48:58 +02:00

291 lines
7.3 KiB
C++

/* Info dialogs */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "elinks.h"
#include "bfu/dialog.h"
#include "cache/cache.h"
#include "config/kbdbind.h"
#include "config/options.h"
#include "dialogs/info.h"
#include "document/renderer.h"
#include "ecmascript/ecmascript.h"
#include "intl/libintl.h"
#include "main/select.h"
#include "main/timer.h"
#include "main/version.h"
#include "network/connection.h"
#include "session/session.h"
#include "terminal/terminal.h"
#include "util/conv.h"
#ifdef DEBUG_MEMLEAK
#include "util/memdebug.h"
#endif
#include "util/memlist.h"
#include "util/memory.h"
#include "util/string.h"
void
menu_about(struct terminal *term, void *xxx, void *xxxx)
{
info_box(term, MSGBOX_FREE_TEXT,
N_("About"), ALIGN_CENTER,
get_dyn_full_version(term, 1));
}
struct keys_toggle_info {
struct terminal *term;
int toggle;
};
static void
push_toggle_keys_display_button(void *data)
{
struct keys_toggle_info *info = (struct keys_toggle_info *)data;
menu_keys(info->term, (void *) (intptr_t) !info->toggle, NULL);
}
void
menu_keys(struct terminal *term, void *d_, void *xxx)
{
/* [gettext_accelerator_context(menu_keys)] */
int d = (intptr_t) d_;
/* We scale by main mapping because it has the most actions */
action_id_T action_ids[MAIN_ACTIONS] = {
ACT_MAIN_MENU,
ACT_MAIN_QUIT,
ACT_MAIN_MOVE_LINK_NEXT,
ACT_MAIN_MOVE_LINK_PREV,
ACT_MAIN_SCROLL_DOWN,
ACT_MAIN_SCROLL_UP,
ACT_MAIN_SCROLL_LEFT,
ACT_MAIN_SCROLL_RIGHT,
ACT_MAIN_HISTORY_MOVE_BACK,
ACT_MAIN_GOTO_URL,
ACT_MAIN_GOTO_URL_CURRENT,
ACT_MAIN_DOCUMENT_INFO,
ACT_MAIN_HEADER_INFO,
ACT_MAIN_SEARCH,
ACT_MAIN_SEARCH_BACK,
ACT_MAIN_FIND_NEXT,
ACT_MAIN_FIND_NEXT_BACK,
ACT_MAIN_LINK_FOLLOW,
ACT_MAIN_LINK_DOWNLOAD,
ACT_MAIN_TOGGLE_HTML_PLAIN,
ACT_MAIN_NONE,
};
struct string keys;
struct keys_toggle_info *info;
info = (struct keys_toggle_info *)mem_calloc(1, sizeof(*info));
if (!info || !init_string(&keys)) {
mem_free_if(info);
return;
}
info->term = term;
info->toggle = d;
if (info->toggle) {
action_id_T action_id;
int keymap_id;
for (action_id = 0; action_id < MAIN_ACTIONS - 1; action_id++) {
action_ids[action_id] = action_id + 1;
}
for (keymap_id = 0; keymap_id < KEYMAP_MAX; keymap_id++) {
add_actions_to_string(&keys, action_ids, keymap_id, term);
if (keymap_id + 1 < KEYMAP_MAX)
add_to_string(&keys, "\n\n");
/* Just a little reminder that the following code takes
* the easy way. */
assert((int) MAIN_ACTIONS > (int) EDIT_ACTIONS);
assert((int) EDIT_ACTIONS > (int) MENU_ACTIONS);
if (keymap_id == KEYMAP_MAIN) {
action_ids[EDIT_ACTIONS] = ACT_EDIT_NONE;
} else if (keymap_id == KEYMAP_EDIT) {
action_ids[MENU_ACTIONS] = ACT_MENU_NONE;
}
}
} else {
add_actions_to_string(&keys, action_ids, KEYMAP_MAIN, term);
}
msg_box(term, getml(info, (void *) NULL), MSGBOX_FREE_TEXT | MSGBOX_SCROLLABLE,
N_("Keys"), ALIGN_LEFT,
keys.source,
info, 2,
MSG_BOX_BUTTON(N_("~OK"), NULL, B_ENTER | B_ESC),
MSG_BOX_BUTTON(N_("~Toggle display"), push_toggle_keys_display_button, B_ENTER));
}
void
menu_copying(struct terminal *term, void *xxx, void *xxxx)
{
info_box(term, MSGBOX_FREE_TEXT,
N_("Copying"), ALIGN_CENTER,
msg_text(term, N_("ELinks %s\n"
"\n"
"%s"
"et al.\n"
"\n"
"This program is free software; you can redistribute it "
"and/or modify it under the terms of the GNU General Public "
"License as published by the Free Software Foundation, "
"specifically version 2 of the License."),
VERSION_STRING, COPYRIGHT_STRING));
}
static char *
get_resource_info(struct terminal *term, void *data)
{
struct string info;
long val;
unsigned longlong bigval;
if (!init_string(&info))
return NULL;
#define val_add(text) \
add_format_to_string(&info, text, val);
add_to_string(&info, _("Resources", term));
add_to_string(&info, ": ");
val = get_file_handles_count();
val_add(n_("%ld handle", "%ld handles", val, term));
add_to_string(&info, ", ");
val = get_timers_count();
val_add(n_("%ld timer", "%ld timers", val, term));
add_to_string(&info, ".\n");
add_to_string(&info, _("Connections", term));
add_to_string(&info, ": ");
val = get_connections_count();
val_add(n_("%ld connection", "%ld connections", val, term));
add_to_string(&info, ", ");
val = get_connections_connecting_count();
val_add(n_("%ld connecting", "%ld connecting", val, term));
add_to_string(&info, ", ");
val = get_connections_transfering_count();
val_add(n_("%ld transferring", "%ld transferring", val, term));
add_to_string(&info, ", ");
val = get_keepalive_connections_count();
val_add(n_("%ld keepalive", "%ld keepalive", val, term));
add_to_string(&info, ".\n");
add_to_string(&info, _("Memory cache", term));
add_to_string(&info, ": ");
/* What about just using Kibi/Mebi representation here? --jonas */
bigval = get_cache_size();
add_format_to_string(&info, n_("%ld byte", "%ld bytes", bigval, term), bigval);
add_to_string(&info, ", ");
val = get_cache_entry_count();
val_add(n_("%ld file", "%ld files", val, term));
add_to_string(&info, ", ");
val = get_cache_entry_used_count();
val_add(n_("%ld in use", "%ld in use", val, term));
add_to_string(&info, ", ");
val = get_cache_entry_loading_count();
val_add(n_("%ld loading", "%ld loading", val, term));
add_to_string(&info, ".\n");
add_to_string(&info, _("Document cache", term));
add_to_string(&info, ": ");
val = get_format_cache_size();
val_add(n_("%ld formatted", "%ld formatted", val, term));
add_to_string(&info, ", ");
val = get_format_cache_used_count();
val_add(n_("%ld in use", "%ld in use", val, term));
add_to_string(&info, ", ");
val = get_format_cache_refresh_count();
val_add(n_("%ld refreshing", "%ld refreshing", val, term));
add_to_string(&info, ".\n");
#ifdef CONFIG_ECMASCRIPT_SMJS
add_to_string(&info, _("ECMAScript", term));
add_to_string(&info, ": ");
val = ecmascript_get_interpreter_count();
val_add(n_("%ld interpreter", "%ld interpreters", val, term));
add_to_string(&info, ".\n");
#endif
add_to_string(&info, _("Interlinking", term));
add_to_string(&info, ": ");
if (term->master)
add_to_string(&info, _("master terminal", term));
else
add_to_string(&info, _("slave terminal", term));
add_to_string(&info, ", ");
val = list_size(&terminals);
val_add(n_("%ld terminal", "%ld terminals", val, term));
add_to_string(&info, ", ");
val = list_size(&sessions);
val_add(n_("%ld session", "%ld sessions", val, term));
add_char_to_string(&info, '.');
#ifdef DEBUG_MEMLEAK
add_char_to_string(&info, '\n');
add_to_string(&info, _("Memory allocated", term));
add_to_string(&info, ": ");
val = mem_stats.amount;
val_add(n_("%ld byte", "%ld bytes", val, term));
add_to_string(&info, ", ");
val = mem_stats.true_amount - mem_stats.amount;
val_add(n_("%ld byte overhead", "%ld bytes overhead", val, term));
add_format_to_string(&info, " (%0.2f%%).",
(double) (mem_stats.true_amount - mem_stats.amount) / (double) mem_stats.amount * 100);
#endif /* DEBUG_MEMLEAK */
#undef val_add
return info.source;
}
void
resource_info(struct terminal *term)
{
refreshed_msg_box(term, 0, N_("Resources"), ALIGN_LEFT,
get_resource_info, NULL);
}