/**
* inf_text_buffer_insert_text:
* @buffer: A #InfTextBuffer.
* @pos: A character offset into @buffer.
* @text (type=guint8*) (array length=bytes) (transfer none): A pointer to
* the text to insert.
* @len: The length (in characters) of @text.
* @bytes: The length (in bytes) of @text.
* @user: (allow-none): A #InfUser that has inserted the new text, or %NULL.
*
* Inserts @text into @buffer as written by @author. @text must be encoded in
* the character encoding of the buffer, see inf_text_buffer_get_encoding().
**/
void
inf_text_buffer_insert_text(InfTextBuffer* buffer,
guint pos,
gconstpointer text,
gsize bytes,
guint len,
InfUser* user)
{
InfTextBufferInterface* iface;
InfTextChunk* chunk;
g_return_if_fail(INF_TEXT_IS_BUFFER(buffer));
g_return_if_fail(text != NULL);
g_return_if_fail(user == NULL || INF_IS_USER(user));
iface = INF_TEXT_BUFFER_GET_IFACE(buffer);
g_return_if_fail(iface->insert_text != NULL);
chunk = inf_text_chunk_new(inf_text_buffer_get_encoding(buffer));
inf_text_chunk_insert_text(
chunk,
0,
text,
bytes,
len,
user == NULL ? 0 : inf_user_get_id(user)
);
iface->insert_text(buffer, pos, chunk, user);
inf_text_chunk_free(chunk);
}
int main()
{
InfTextChunk* chunk;
InfTextChunk* chunk2;
chunk2 = inf_text_chunk_new("UTF-8");
inf_text_chunk_insert_text(chunk2, 0, "a", 1, 1, 500);
inf_text_chunk_insert_text(chunk2, 0, "b", 1, 1, 501);
inf_text_chunk_insert_text(chunk2, 0, "c", 1, 1, 502);
inf_text_chunk_insert_text(chunk2, 3, "ü", 2, 1, 503);
chunk = inf_text_chunk_substring(chunk2, 0, 3);
inf_text_chunk_free(chunk);
inf_text_chunk_free(chunk2);
return 0;
}
