readr

commit 87897854adc107cbf416f99f5d511e86bdd75c7f
parent 669430aabaab0a7dd64b2445d906ef00d74c767d
Author: citbl <citbl@citbl.org>
Date:   Fri, 10 Oct 2025 20:22:11 +1000

minor fixes

Diffstat:
M
TODO
 | 
2
+-
M
render.c
 | 
23
++++++++++++++---------

2 files changed, 15 insertions(+), 10 deletions(-)
diff --git a/TODO b/TODO
@@ -1,7 +1,7 @@
 show more
     show domains
     show ending (html|pdf)
-caching, persist links and seen
+~caching, persist links and seen~
 instant display
 background fetching
 status bar
diff --git a/render.c b/render.c
@@ -23,12 +23,12 @@ draw_bars(void)
 	}
 
 	for (i = 0; i < width; i++) {
-		tb_set_cell(i, 2, HORIZ_LINE, LINE_COLOR, BACK_COLOR);
+		tb_set_cell(i, 1, HORIZ_LINE, LINE_COLOR, BACK_COLOR);
 		tb_set_cell(i, height - 2, HORIZ_LINE, LINE_COLOR, BACK_COLOR);
 	}
 
-	tb_print(1, 1, LOGO_COLOR, BACK_COLOR, "readr");
-	tb_print(width - 5, 1, TEXT_COLOR, BACK_COLOR, VERSION);
+	tb_print(1, 0, LOGO_COLOR, BACK_COLOR, "readr");
+	tb_print(width - 5, 0, TEXT_COLOR, BACK_COLOR, VERSION);
 	tb_print(width - 66,
 		height - 1,
 		TEXT_COLOR,
@@ -37,9 +37,9 @@ draw_bars(void)
 
 	// corners top
 
-	tb_set_cell(0, 2, 0x250C, LINE_COLOR, BACK_COLOR);
-	tb_set_cell(FEED_CAP + 5, 2, 0x252C, LINE_COLOR, BACK_COLOR);
-	tb_set_cell(width - 1, 2, 0x2510, LINE_COLOR, BACK_COLOR);
+	tb_set_cell(0, 1, 0x250C, LINE_COLOR, BACK_COLOR);
+	tb_set_cell(FEED_CAP + 5, 1, 0x252C, LINE_COLOR, BACK_COLOR);
+	tb_set_cell(width - 1, 1, 0x2510, LINE_COLOR, BACK_COLOR);
 
 	// corners bottom
 
@@ -65,6 +65,7 @@ render(app_t* app)
 	db_post_t* post;
 	feed_t* feed;
 	feed_t* selected_feed = app->feeds[app->selected_feed];
+	int buffer_height = tb_height() - 3 - 3;
 
 	draw_background();
 	draw_bars();
@@ -79,10 +80,14 @@ render(app_t* app)
 		else
 			color = (FEED_COLOR | TB_DIM);
 
-		tb_print(2, 4 + i, color, BACK_COLOR, feed->title ? feed->title : "N/A");
+		tb_print(2, 3 + i, color, BACK_COLOR, feed->title ? feed->title : "N/A");
 	}
 
-	for (i = 0; i < selected_feed->posts_len; i++) {
+	// posts
+
+	int visible_len = MIN(buffer_height, selected_feed->posts_len);
+
+	for (i = 0; i < visible_len; i++) {
 		post = selected_feed->posts[i];
 		title_len = MIN(TITLE_CAP, strlen(post->title));
 		strncpy(title, post->title, title_len);
@@ -98,7 +103,7 @@ render(app_t* app)
 		else
 			color = (POST_COLOR);
 
-		tb_print(FEED_CAP + 10, 4 + i, color, BACK_COLOR, title);
+		tb_print(FEED_CAP + 10, 3 + i, color, BACK_COLOR, title);
 	}
 
 	tb_present();