From: Simon Glass <sjg@chromium.org> We need to keep track of various things with the cursor, so create a separate struct within the console. Add some Signed-off-by: Simon Glass <sjg@chromium.org> --- include/video_console.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/include/video_console.h b/include/video_console.h index 842ead8d6a1..ba34bb8e19f 100644 --- a/include/video_console.h +++ b/include/video_console.h @@ -23,6 +23,28 @@ enum { VIDCONSOLE_CURSOR_WIDTH = 2, }; +/** + * struct vidconsole_cursor - cursor state for a video console + * + * The cursor is set up and maintained by the vidconsole. It is a simple + * vertical bar of width VIDCONSOLE_CURSOR_WIDTH shown in the foreground colour. + * + * @visible: cursor is currently visible + * @x: cursor left X position in pixels + * @y: cursor top Y position in pixels + * @height: height of cursor in pixels + * @index: cursor index within the CLI or field being edited + */ +struct vidconsole_cursor { + bool visible; + + /* filled in by get_cursor_info(): */ + uint x; + uint y; + uint height; + uint index; +}; + /** * struct vidconsole_priv - uclass-private data about a console device * @@ -55,6 +77,7 @@ enum { * @escape_buf: Buffer to accumulate escape sequence * @utf8_buf: Buffer to accumulate UTF-8 byte sequence * @quiet: Suppress all output from stdio + * @curs: Cursor state and management */ struct vidconsole_priv { struct stdio_dev sdev; @@ -80,6 +103,7 @@ struct vidconsole_priv { char escape_buf[32]; char utf8_buf[5]; bool quiet; + struct vidconsole_cursor curs; }; /** -- 2.43.0