fzy

commit d50465cbfed201a4836a6a947776fe8007557a9e
parent 350d51de00c1616774aab2504343e3b35c881032
Author: Jul <jul@9o.is>
Date:   Tue,  5 Aug 2025 02:50:21 -0400

center scrolling

Diffstat:
M
src/options.c
 | 
1
-
M
src/options.h
 | 
1
-
M
src/tty_interface.c
 | 
5
+++--

3 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/options.c b/src/options.c
@@ -47,7 +47,6 @@ void options_init(options_t *options) {
 	options->filter          = NULL;
 	options->init_search     = NULL;
 	options->show_scores     = 0;
-	options->scrolloff       = 1;
 	options->tty_filename    = DEFAULT_TTY;
 	options->num_lines       = DEFAULT_NUM_LINES;
 	options->prompt          = DEFAULT_PROMPT;
diff --git a/src/options.h b/src/options.h
@@ -12,7 +12,6 @@ typedef struct {
 	const char *tty_filename;
 	int show_scores;
 	unsigned int num_lines;
-	unsigned int scrolloff;
 	const char *prompt;
 	unsigned int workers;
 	char input_delimiter;
diff --git a/src/tty_interface.c b/src/tty_interface.c
@@ -82,9 +82,10 @@ static void draw(tty_interface_t *state) {
 
 	unsigned int num_lines = options->num_lines;
 	size_t start = 0;
+    size_t scroll_threshold = (num_lines / 2) + 1;
 	size_t current_selection = choices->selection;
-	if (current_selection + options->scrolloff >= num_lines) {
-		start = current_selection + options->scrolloff - num_lines + 1;
+	if (current_selection >= scroll_threshold) {
+		start = current_selection - scroll_threshold + 1;
 		size_t available = choices_available(choices);
 		if (start + num_lines >= available && available > 0) {
 			start = available - num_lines;