void
anjuta_token_style_format (AnjutaTokenStyle *style, AnjutaToken *list)
{
AnjutaToken *item;
AnjutaToken *last;
AnjutaToken *text;
AnjutaToken *prev;
/* Find following tokens */
for (last = list; last != NULL; last = anjuta_token_next (last))
{
/* Get all tokens in group */
last = anjuta_token_last (last);
gint flags = anjuta_token_get_flags (last);
if (!(flags & (ANJUTA_TOKEN_ADDED | ANJUTA_TOKEN_REMOVED))) break;
}
/* Find previous token */
for (prev = list; prev != NULL; prev = anjuta_token_previous (prev))
{
gint flags = anjuta_token_get_flags (prev);
if ((anjuta_token_get_length (prev) != 0) && !(flags & (ANJUTA_TOKEN_ADDED | ANJUTA_TOKEN_REMOVED))) break;
list = prev;
}
for (item = list; (item != NULL) && (item != last); item = anjuta_token_next (item))
{
if ((anjuta_token_get_flags (item) & ANJUTA_TOKEN_ADDED) &&
!(anjuta_token_get_flags (item) & ANJUTA_TOKEN_REMOVED))
{
switch (anjuta_token_get_type (item))
{
case ANJUTA_TOKEN_START:
text = anjuta_token_style_lookup (style, ANJUTA_TOKEN_START, FALSE);
anjuta_token_set_flags (text, ANJUTA_TOKEN_ADDED);
anjuta_token_insert_after (item, text);
anjuta_token_merge (item, text);
item = text;
break;
case ANJUTA_TOKEN_NEXT:
text = anjuta_token_style_lookup (style, ANJUTA_TOKEN_NEXT, FALSE);
anjuta_token_set_flags (text, ANJUTA_TOKEN_ADDED);
anjuta_token_insert_after (item, text);
anjuta_token_merge (item, text);
item = text;
break;
case ANJUTA_TOKEN_LAST:
text = anjuta_token_style_lookup (style, ANJUTA_TOKEN_LAST, FALSE);
anjuta_token_set_flags (text, ANJUTA_TOKEN_ADDED);
anjuta_token_insert_after (item, text);
anjuta_token_merge (item, text);
item = text;
break;
default:
break;
}
}
}
}
/**
* anjuta_token_stream_push:
* @parent: a parent #AnjutaTokenStream object or NULL.
* @root: a token or NULL
* @content: a token list.
*
* Create a new stream from a list of tokens. If a parent stream is passed,
* the new stream keep a link on it, so we can return it when the new stream
* will be destroyed.
*
* Return value: The newly created stream.
*/
AnjutaTokenStream *
anjuta_token_stream_push (AnjutaTokenStream *parent, AnjutaToken *root, AnjutaToken *content, GFile *file)
{
AnjutaTokenStream *child;
child = g_new (AnjutaTokenStream, 1);
child->first = content;
child->pos = 0;
child->begin = 0;
child->parent = parent;
child->next = anjuta_token_next (content);
child->start = child->next;
child->last = anjuta_token_last (content);
if (child->last == content) child->last = NULL;
child->root = root == NULL ? anjuta_token_new_static (ANJUTA_TOKEN_FILE, NULL) : root;
if (file == NULL)
{
child->current_directory = parent == NULL ? NULL : (parent->current_directory == NULL ? NULL : g_object_ref (parent->current_directory));
child->current_file = NULL;
}
else
{
child->current_directory = g_file_get_parent (file);
child->current_file = g_object_ref (file);
}
return child;
}
/**
* anjuta_token_stream_push:
* @parent: a parent #AnjutaTokenStream object or NULL.
* @root: a token or NULL
* @content: a token list.
*
* Create a new stream from a list of tokens. If a parent stream is passed,
* the new stream keep a link on it, so we can return it when the new stream
* will be destroyed.
*
* Return value: The newly created stream.
*/
AnjutaTokenStream *
anjuta_token_stream_push (AnjutaTokenStream *parent, AnjutaToken *root, AnjutaToken *content, GFile *file)
{
AnjutaTokenStream *child;
AnjutaTokenStream *stream;
/* Check if content is not already parsed to avoid endless parsing loop */
for (stream = parent; stream != NULL; stream = stream->parent)
{
if (stream->content == content) return NULL;
}
/* Create new stream */
child = g_new (AnjutaTokenStream, 1);
child->first = content;
child->pos = 0;
child->begin = 0;
child->parent = parent;
child->content = content;
child->token = content;
child->start = child->token;
child->last = content == NULL ? NULL : anjuta_token_last (content);
child->root = root == NULL ? anjuta_token_new_static (ANJUTA_TOKEN_FILE, NULL) : root;
if (file == NULL)
{
child->current_directory = parent == NULL ? NULL : (parent->current_directory == NULL ? NULL : g_object_ref (parent->current_directory));
child->current_file = NULL;
}
else
{
child->current_directory = g_file_get_parent (file);
child->current_file = g_object_ref (file);
}
return child;
}
