static void
search(int backward)
{
if(menu->regexp != NULL)
{
int was_msg;
menu->match_dir = backward ? UP : DOWN;
was_msg = search_menu_list(NULL, menu);
wrefresh(menu_win);
if(!was_msg)
status_bar_messagef("%c%s", backward ? '?' : '/', menu->regexp);
}
else
{
status_bar_error("No search pattern set");
}
curr_stats.save_msg = 1;
}
void
menus_search(menu_state_t *m, int backward)
{
if(m->regexp == NULL)
{
status_bar_error("No search pattern set");
curr_stats.save_msg = 1;
return;
}
m->backward_search = backward;
(void)search_menu_list(NULL, m->d, 1);
wrefresh(menu_win);
if(m->matching_entries > 0)
{
status_bar_messagef("(%d of %d) %c%s", get_match_index(m),
m->matching_entries, backward ? '?' : '/', m->regexp);
}
curr_stats.save_msg = 1;
}
static void
cmd_ctrl_m(key_info_t key_info, keys_info_t *keys_info)
{
char* p;
int save_hist = !keys_info->mapped;
stop_completion();
werase(status_bar);
wnoutrefresh(status_bar);
if((!input_stat.line || !input_stat.line[0]) && sub_mode == MENU_CMD_SUBMODE)
{
leave_cmdline_mode();
return;
}
p = input_stat.line ? to_multibyte(input_stat.line) : NULL;
leave_cmdline_mode();
if(prev_mode == VISUAL_MODE && sub_mode != VSEARCH_FORWARD_SUBMODE &&
sub_mode != VSEARCH_BACKWARD_SUBMODE)
leave_visual_mode(curr_stats.save_msg, 1, 0);
if(sub_mode == CMD_SUBMODE || sub_mode == MENU_CMD_SUBMODE)
{
char* s = (p != NULL) ? p : "";
while(*s == ' ' || *s == ':')
s++;
if(sub_mode == CMD_SUBMODE)
curr_stats.save_msg = exec_commands(s, curr_view, save_hist, GET_COMMAND);
else
curr_stats.save_msg = exec_commands(s, curr_view, save_hist,
GET_MENU_COMMAND);
}
else if(sub_mode == PROMPT_SUBMODE)
{
prompt_cb cb;
if(p != NULL && p[0] != '\0')
save_prompt_history(p);
modes_post();
modes_pre();
cb = (prompt_cb)sub_mode_ptr;
cb(p);
}
else if(!cfg.inc_search || prev_mode == VIEW_MODE)
{
if(sub_mode == SEARCH_FORWARD_SUBMODE)
{
curr_stats.save_msg = exec_command(p, curr_view, GET_FSEARCH_PATTERN);
}
else if(sub_mode == SEARCH_BACKWARD_SUBMODE)
{
curr_stats.save_msg = exec_command(p, curr_view, GET_BSEARCH_PATTERN);
}
else if(sub_mode == MENU_SEARCH_FORWARD_SUBMODE ||
sub_mode == MENU_SEARCH_BACKWARD_SUBMODE)
{
curr_stats.need_redraw = 1;
search_menu_list(p, sub_mode_ptr);
}
else if(sub_mode == VSEARCH_FORWARD_SUBMODE)
{
curr_stats.save_msg = exec_command(p, curr_view, GET_VFSEARCH_PATTERN);
}
else if(sub_mode == VSEARCH_BACKWARD_SUBMODE)
{
curr_stats.save_msg = exec_command(p, curr_view, GET_VBSEARCH_PATTERN);
}
else if(sub_mode == VIEW_SEARCH_FORWARD_SUBMODE)
{
curr_stats.save_msg = exec_command(p, curr_view, GET_VWFSEARCH_PATTERN);
}
else if(sub_mode == VIEW_SEARCH_BACKWARD_SUBMODE)
{
curr_stats.save_msg = exec_command(p, curr_view, GET_VWBSEARCH_PATTERN);
}
}
free(p);
}
static void
input_line_changed(void)
{
static wchar_t *previous;
if(!cfg.inc_search || !input_stat.search_mode)
return;
if(prev_mode != MENU_MODE)
{
curr_view->top_line = input_stat.old_top;
curr_view->list_pos = input_stat.old_pos;
}
else
{
load_menu_pos();
}
if(input_stat.line == NULL || input_stat.line[0] == L'\0')
{
if(cfg.hl_search)
{
clean_selected_files(curr_view);
draw_dir_list(curr_view, curr_view->top_line);
move_to_list_pos(curr_view, curr_view->list_pos);
}
free(previous);
previous = NULL;
}
else if(previous == NULL || wcscmp(previous, input_stat.line) != 0)
{
char *p;
free(previous);
previous = my_wcsdup(input_stat.line);
p = to_multibyte(input_stat.line);
if(sub_mode == SEARCH_FORWARD_SUBMODE)
exec_command(p, curr_view, GET_FSEARCH_PATTERN);
else if(sub_mode == SEARCH_BACKWARD_SUBMODE)
exec_command(p, curr_view, GET_BSEARCH_PATTERN);
else if(sub_mode == MENU_SEARCH_FORWARD_SUBMODE ||
sub_mode == MENU_SEARCH_BACKWARD_SUBMODE)
search_menu_list(p, sub_mode_ptr);
else if(sub_mode == VSEARCH_FORWARD_SUBMODE)
exec_command(p, curr_view, GET_VFSEARCH_PATTERN);
else if(sub_mode == VSEARCH_BACKWARD_SUBMODE)
exec_command(p, curr_view, GET_VBSEARCH_PATTERN);
free(p);
}
if(prev_mode != MENU_MODE)
{
draw_dir_list(curr_view, curr_view->top_line);
move_to_list_pos(curr_view, curr_view->list_pos);
}
else
{
menu_redraw();
}
}
/* Callback-like function, which is called every time input line is changed. */
static void
input_line_changed(void)
{
static wchar_t *previous;
if(!cfg.inc_search || (!input_stat.search_mode && sub_mode != FILTER_SUBMODE))
return;
set_view_port();
if(input_stat.line == NULL || input_stat.line[0] == L'\0')
{
if(cfg.hl_search)
{
/* clear selection */
if(prev_mode != MENU_MODE)
{
clean_selected_files(curr_view);
}
else
{
search_menu_list("", sub_mode_ptr);
}
}
free(previous);
previous = NULL;
if(sub_mode == FILTER_SUBMODE)
{
set_local_filter("");
}
}
else if(previous == NULL || wcscmp(previous, input_stat.line) != 0)
{
char *mbinput;
free(previous);
previous = my_wcsdup(input_stat.line);
mbinput = to_multibyte(input_stat.line);
switch(sub_mode)
{
case SEARCH_FORWARD_SUBMODE:
exec_command(mbinput, curr_view, GET_FSEARCH_PATTERN);
break;
case SEARCH_BACKWARD_SUBMODE:
exec_command(mbinput, curr_view, GET_BSEARCH_PATTERN);
break;
case VSEARCH_FORWARD_SUBMODE:
exec_command(mbinput, curr_view, GET_VFSEARCH_PATTERN);
break;
case VSEARCH_BACKWARD_SUBMODE:
exec_command(mbinput, curr_view, GET_VBSEARCH_PATTERN);
break;
case MENU_SEARCH_FORWARD_SUBMODE:
case MENU_SEARCH_BACKWARD_SUBMODE:
search_menu_list(mbinput, sub_mode_ptr);
break;
case FILTER_SUBMODE:
set_local_filter(mbinput);
break;
default:
assert("Unexpected filter type.");
break;
}
free(mbinput);
}
if(prev_mode != MENU_MODE && prev_mode != VISUAL_MODE)
{
redraw_current_view();
}
else if(prev_mode != VISUAL_MODE)
{
menu_redraw();
}
}
static void
cmd_ctrl_m(key_info_t key_info, keys_info_t *keys_info)
{
/* TODO: refactor this cmd_ctrl_m() function. */
char* p;
stop_completion();
werase(status_bar);
wnoutrefresh(status_bar);
if((!input_stat.line || !input_stat.line[0]) && sub_mode == MENU_CMD_SUBMODE)
{
leave_cmdline_mode();
return;
}
p = input_stat.line ? to_multibyte(input_stat.line) : NULL;
leave_cmdline_mode();
if(prev_mode == VISUAL_MODE && sub_mode != VSEARCH_FORWARD_SUBMODE &&
sub_mode != VSEARCH_BACKWARD_SUBMODE)
leave_visual_mode(curr_stats.save_msg, 1, 0);
save_input_to_history(keys_info, p);
if(sub_mode == CMD_SUBMODE || sub_mode == MENU_CMD_SUBMODE)
{
char* s = (p != NULL) ? p : "";
while(*s == ' ' || *s == ':')
s++;
if(sub_mode == CMD_SUBMODE)
curr_stats.save_msg = exec_commands(s, curr_view, GET_COMMAND);
else
curr_stats.save_msg = exec_commands(s, curr_view, GET_MENU_COMMAND);
}
else if(sub_mode == PROMPT_SUBMODE)
{
finish_prompt_submode(p);
}
else if(sub_mode == FILTER_SUBMODE)
{
if(cfg.inc_search)
{
local_filter_accept(curr_view);
}
else
{
local_filter_apply(curr_view, p);
load_saving_pos(curr_view, 1);
}
}
else if(!cfg.inc_search || prev_mode == VIEW_MODE)
{
switch(sub_mode)
{
case SEARCH_FORWARD_SUBMODE:
curr_stats.save_msg = exec_command(p, curr_view, GET_FSEARCH_PATTERN);
break;
case SEARCH_BACKWARD_SUBMODE:
curr_stats.save_msg = exec_command(p, curr_view, GET_BSEARCH_PATTERN);
break;
case VSEARCH_FORWARD_SUBMODE:
curr_stats.save_msg = exec_command(p, curr_view, GET_VFSEARCH_PATTERN);
break;
case VSEARCH_BACKWARD_SUBMODE:
curr_stats.save_msg = exec_command(p, curr_view, GET_VBSEARCH_PATTERN);
break;
case VIEW_SEARCH_FORWARD_SUBMODE:
curr_stats.save_msg = exec_command(p, curr_view, GET_VWFSEARCH_PATTERN);
break;
case VIEW_SEARCH_BACKWARD_SUBMODE:
curr_stats.save_msg = exec_command(p, curr_view, GET_VWBSEARCH_PATTERN);
break;
case MENU_SEARCH_FORWARD_SUBMODE:
case MENU_SEARCH_BACKWARD_SUBMODE:
curr_stats.need_update = UT_FULL;
search_menu_list(p, sub_mode_ptr);
break;
default:
assert(0 && "Unknown command line submode.");
break;
}
}
else if(cfg.inc_search && input_stat.search_mode)
{
/* In case of successful search and 'hlsearch' option set, a message like
* "n files selected" is printed automatically. */
if(curr_view->matches == 0 || !cfg.hl_search)
{
print_search_msg(curr_view, is_backward_search(sub_mode));
curr_stats.save_msg = 1;
}
}
free(p);
}