From 2cd73992ef519eb1aaf6c83abe87a34dadf7ac31 Mon Sep 17 00:00:00 2001 From: pommicket Date: Sat, 5 Aug 2023 10:33:26 -0400 Subject: add some functions for plug-ins --- buffer.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'buffer.c') diff --git a/buffer.c b/buffer.c index fae8924..2ce9fdf 100644 --- a/buffer.c +++ b/buffer.c @@ -66,6 +66,26 @@ bool buffer_is_named_file(TextBuffer *buffer) { return buffer->path != NULL; } + +bool buffer_is_view_only(TextBuffer *buffer) { + return buffer->view_only; +} + +void buffer_set_view_only(TextBuffer *buffer, bool view_only) { + buffer->view_only = view_only; +} + +size_t buffer_get_path(TextBuffer *buffer, char *buf, size_t bufsz) { + if (!buffer->path) { + if (bufsz) *buf = '\0'; + return 1; + } + if (bufsz > 0) { + str_cpy(buf, bufsz, buffer->path); + } + return strlen(buffer->path) + 1; +} + const char *buffer_display_filename(TextBuffer *buffer) { return buffer->path ? path_filename(buffer->path) : BUFFER_UNTITLED; } -- cgit v1.2.3