static void view_unregister_indent_func(TEXT_BUFFER_VIEW_REC *view,
INDENT_FUNC indent_func)
{
if (view->default_indent_func == indent_func)
view->default_indent_func = NULL;
/* recreate cache so it won't contain references
to the indent function */
view_reset_cache(view);
view->cache = textbuffer_cache_get(view->siblings, view->width);
}
/* Remove all lines from buffer. */
void textbuffer_view_remove_all_lines(TEXT_BUFFER_VIEW_REC *view)
{
g_return_if_fail(view != NULL);
textbuffer_remove_all_lines(view->buffer);
g_hash_table_foreach_remove(view->bookmarks,
(GHRFunc) g_free_true, NULL);
view_reset_cache(view);
textbuffer_view_clear(view);
g_slist_foreach(view->siblings, (GFunc) textbuffer_view_clear, NULL);
}
static void view_unregister_indent_func(TEXT_BUFFER_VIEW_REC *view,
INDENT_FUNC indent_func)
{
INDENT_FUNC func;
LINE_REC *line;
const unsigned char *text, *tmp;
if (view->default_indent_func == indent_func)
view->default_indent_func = NULL;
/* recreate cache so it won't contain references
to the indent function */
view_reset_cache(view);
view->cache = textbuffer_cache_get(view->siblings, view->width);
/* remove all references to the indent function from buffer */
line = view->buffer->first_line;
while (line != NULL) {
text = line->text;
for (text = line->text;; text++) {
if (*text != '\0')
continue;
text++;
if (*text == LINE_CMD_EOL)
break;
if (*text == LINE_CMD_INDENT_FUNC) {
text++;
memcpy(&func, text, sizeof(INDENT_FUNC));
if (func == indent_func)
memset(&func, 0, sizeof(INDENT_FUNC));
text += sizeof(INDENT_FUNC);
} else if (*text == LINE_CMD_CONTINUE) {
memcpy(&tmp, text+1, sizeof(char *));
text = tmp-1;
}
}
line = line->next;
}
}
