ogl_beamforming

Commit: 40293d62c30e1da4b9f1a482e2a6291fdb189f81
Parent: dd10528d53dd459123cc7c43a9ffc2adba469953
Author: Randy Palamar
Date:   Fri, 16 Aug 2024 13:46:53 -0600

handle delete key for text input

Diffstat:
M
beamformer.c
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/beamformer.c b/beamformer.c
@@ -305,6 +305,13 @@ do_text_input(BeamformerCtx *ctx, i32 max_chars, Rect r, Color colour)
 		         ctx->is.buf_len - ctx->is.cursor);
 		ctx->is.buf[--ctx->is.buf_len] = 0;
 	}
+	if ((IsKeyPressed(KEY_DELETE) || IsKeyPressedRepeat(KEY_DELETE)) &&
+	    ctx->is.cursor < ctx->is.buf_len) {
+		mem_move(ctx->is.buf + ctx->is.cursor + 1,
+		         ctx->is.buf + ctx->is.cursor,
+		         ctx->is.buf_len - ctx->is.cursor);
+		ctx->is.buf[--ctx->is.buf_len] = 0;
+	}
 }
 
 struct listing {