int dmenu_switcher_dialog ( char **input )
{
char *dmenu_prompt = "dmenu ";
int selected_line = -1;
int retv = FALSE;
int length = 0;
char **list = get_dmenu ( &length );
int restart = FALSE;
char *message = NULL;
menu_match_cb filter = token_match;
find_arg_str ( "-mesg", &message );
// By default we print the unescaped line back.
char *format = "s";
// This is here for compatibility reason.
// Use -format 'i' instead.
if ( find_arg ( "-i" ) >= 0 ) {
format = "i";
}
// Allow user to override the output format.
find_arg_str ( "-format", &format );
// Check prompt
find_arg_str ( "-p", &dmenu_prompt );
find_arg_int ( "-l", &selected_line );
// Urgent.
char *str = NULL;
find_arg_str ( "-u", &str );
if ( str != NULL ) {
parse_ranges ( str, &urgent_list, &num_urgent_list );
}
// Active
str = NULL;
find_arg_str ( "-a", &str );
if ( str != NULL ) {
parse_ranges ( str, &active_list, &num_active_list );
}
int only_selected = FALSE;
if ( find_arg ( "-only-match" ) >= 0 || find_arg ( "-no-custom" ) >= 0 ) {
only_selected = TRUE;
if ( length == 0 ) {
return TRUE;
}
}
find_arg_str_alloc ( "-filter", input );
if ( find_arg ( "-z" ) >= 0 ) {
filter = fuzzy_token_match;
}
char *select = NULL;
find_arg_str ( "-select", &select );
if ( select != NULL ) {
char **tokens = tokenize ( select, config.case_sensitive );
int i = 0;
for ( i = 0; i < length; i++ ) {
if ( token_match ( tokens, list[i], config.case_sensitive, 0, NULL ) ) {
selected_line = i;
break;
}
}
g_strfreev ( tokens );
}
do {
int next_pos = selected_line;
int mretv = menu ( list, length, input, dmenu_prompt,
filter, NULL, &selected_line, config.levenshtein_sort, get_display_data, list, &next_pos, message );
// Special behavior.
if ( only_selected ) {
/**
* Select item mode.
*/
restart = ( find_arg ( "-only-match" ) >= 0 );
if ( ( mretv & ( MENU_OK | MENU_QUICK_SWITCH ) ) && list[selected_line] != NULL ) {
dmenu_output_formatted_line ( format, list[selected_line], selected_line, *input );
retv = TRUE;
if ( ( mretv & MENU_QUICK_SWITCH ) ) {
retv = 10 + ( mretv & MENU_LOWER_MASK );
}
return retv;
}
selected_line = next_pos - 1;
continue;
}
// We normally do not want to restart the loop.
restart = FALSE;
// Normal mode
if ( ( mretv & MENU_OK ) && list[selected_line] != NULL ) {
dmenu_output_formatted_line ( format, list[selected_line], selected_line, *input );
if ( ( mretv & MENU_SHIFT ) ) {
restart = TRUE;
// Move to next line.
selected_line = MIN ( next_pos, length - 1 );
}
retv = TRUE;
}
// Custom input
else if ( ( mretv & ( MENU_CUSTOM_INPUT ) ) ) {
dmenu_output_formatted_line ( format, *input, -1, *input );
if ( ( mretv & MENU_SHIFT ) ) {
restart = TRUE;
// Move to next line.
selected_line = MIN ( next_pos, length - 1 );
}
retv = TRUE;
}
// Quick switch with entry selected.
else if ( ( mretv & MENU_QUICK_SWITCH ) && selected_line >= 0 ) {
dmenu_output_formatted_line ( format, list[selected_line], selected_line, *input );
restart = FALSE;
retv = 10 + ( mretv & MENU_LOWER_MASK );
}
// Quick switch without entry selected.
else if ( ( mretv & MENU_QUICK_SWITCH ) && selected_line == -1 ) {
dmenu_output_formatted_line ( format, *input, -1, *input );
restart = FALSE;
retv = 10 + ( mretv & MENU_LOWER_MASK );
}
} while ( restart );
g_strfreev ( list );
g_free ( urgent_list );
g_free ( active_list );
return retv;
}
static int dmenu_mode_init ( Mode *sw )
{
if ( mode_get_private_data ( sw ) != NULL ) {
return TRUE;
}
mode_set_private_data ( sw, g_malloc0 ( sizeof ( DmenuModePrivateData ) ) );
DmenuModePrivateData *pd = (DmenuModePrivateData *) mode_get_private_data ( sw );
pd->prompt = "dmenu ";
pd->separator = '\n';
pd->selected_line = UINT32_MAX;
find_arg_str ( "-mesg", &( pd->message ) );
// Input data separator.
find_arg_char ( "-sep", &( pd->separator ) );
// Check prompt
find_arg_str ( "-p", &( pd->prompt ) );
find_arg_uint ( "-selected-row", &( pd->selected_line ) );
// By default we print the unescaped line back.
pd->format = "s";
// Allow user to override the output format.
find_arg_str ( "-format", &( pd->format ) );
// Urgent.
char *str = NULL;
find_arg_str ( "-u", &str );
if ( str != NULL ) {
parse_ranges ( str, &( pd->urgent_list ), &( pd->num_urgent_list ) );
}
// Active
str = NULL;
find_arg_str ( "-a", &str );
if ( str != NULL ) {
parse_ranges ( str, &( pd->active_list ), &( pd->num_active_list ) );
}
// DMENU COMPATIBILITY
find_arg_uint ( "-l", &( config.menu_lines ) );
/**
* Dmenu compatibility.
* `-b` put on bottom.
*/
if ( find_arg ( "-b" ) >= 0 ) {
config.location = 6;
}
/* -i case insensitive */
config.case_sensitive = TRUE;
if ( find_arg ( "-i" ) >= 0 ) {
config.case_sensitive = FALSE;
}
FILE *fd = NULL;
str = NULL;
if ( find_arg_str ( "-input", &str ) ) {
char *estr = rofi_expand_path ( str );
fd = fopen ( str, "r" );
if ( fd == NULL ) {
char *msg = g_markup_printf_escaped ( "Failed to open file: <b>%s</b>:\n\t<i>%s</i>", estr, strerror ( errno ) );
rofi_view_error_dialog ( msg, TRUE );
g_free ( msg );
g_free ( estr );
return TRUE;
}
g_free ( estr );
}
pd->cmd_list = get_dmenu ( pd, fd == NULL ? stdin : fd, &( pd->cmd_list_length ) );
if ( fd != NULL ) {
fclose ( fd );
}
return TRUE;
}
