/**
* @brief Inserts a character into a string, at a given position
* @param string a string. If @a string is NULL, a new string is created
* @param pos the position where to insert the char
* @param c the character to insert into the string
* @return Returns the string
*/
Etk_String *etk_string_insert_char(Etk_String *string, int pos, char c)
{
int i;
if (!string)
return etk_string_insert_char(etk_string_new(NULL), pos, c);
if (c == '\0')
return etk_string_truncate(string, pos);
pos = ETK_CLAMP(pos, 0, string->length);
if (string->length + 1 > string->allocated_length)
{
string->string = realloc(string->string, SIZE_TO_ALLOC(string->length + 1) + 1);
string->allocated_length = SIZE_TO_ALLOC(string->length + 1);
}
for (i = string->length - 1; i >= pos; i--)
string->string[i + 1] = string->string[i];
string->string[pos] = c;
string->length++;
string->string[string->length] = '\0';
etk_object_notify(ETK_OBJECT(string), "string");
return string;
}
/**
* @brief Creates a new string and copies the text from @a string
* @param string the string to copy
* @return Returns the new copied string
*/
Etk_String *etk_string_copy(const Etk_String *string)
{
if (!string)
return etk_string_new(NULL);
else
return etk_string_new_sized(string->string, string->allocated_length);
}
/* Sets the folder displayed in the iconbox */
static void _etk_test_iconbox_folder_set(Etk_Iconbox *iconbox, const char *folder)
{
Eina_List *files;
Eina_List *l;
char *filename;
char file_path[PATH_MAX];
Etk_Iconbox_Icon *iicon;
if (!iconbox)
return;
if (!folder && !(folder = getenv("HOME")))
return;
if (!(files = ecore_file_ls(folder)))
return;
etk_iconbox_clear(iconbox);
etk_iconbox_append(iconbox, etk_theme_icon_path_get(), "actions/go-up_48", "..");
/* First, add the folders */
EINA_LIST_FOREACH(files, l, filename)
{
if (filename[0] == '.')
continue;
snprintf(file_path, PATH_MAX, "%s/%s", folder, filename);
if (!ecore_file_is_dir(file_path))
continue;
iicon = etk_iconbox_append(iconbox, etk_theme_icon_path_get(), "places/folder_48", filename);
if (!ecore_file_can_read(file_path))
etk_iconbox_icon_emblem_set_from_stock(iicon, "unreadable");
else if (!ecore_file_can_write(file_path))
etk_iconbox_icon_emblem_set_from_stock(iicon, "readonly");
}
/* Then the files */
EINA_LIST_FOREACH(files, l, filename)
{
const char *ext;
char *icon = NULL;
int i;
if (filename[0] == '.')
continue;
snprintf(file_path, PATH_MAX, "%s/%s", folder, filename);
if (ecore_file_is_dir(file_path))
continue;
if ((ext = strrchr(filename, '.')) && (ext = ext + 1))
{
for (i = 0; i < _etk_test_iconbox_num_types; i++)
{
if (strcasecmp(ext, _etk_test_iconbox_types[i].extension) == 0)
{
icon = _etk_test_iconbox_types[i].icon;
break;
}
}
}
iicon = etk_iconbox_append(iconbox, etk_theme_icon_path_get(), icon ? icon : "mimetypes/text-x-generic_48", filename);
if (!ecore_file_can_read(file_path))
etk_iconbox_icon_emblem_set_from_stock(iicon, "unreadable");
else if (!ecore_file_can_write(file_path))
etk_iconbox_icon_emblem_set_from_stock(iicon, "readonly");
else if (ecore_file_can_exec(file_path))
etk_iconbox_icon_emblem_set_from_stock(iicon, "system");
}
EINA_LIST_FREE(files, filename)
free(filename);
if (!_etk_test_iconbox_current_folder)
_etk_test_iconbox_current_folder = etk_string_new(NULL);
etk_string_set(_etk_test_iconbox_current_folder, folder);
etk_window_title_set(ETK_WINDOW(win), folder);
}
