From c4724c7861a230e8158522a90bbed101a0ea142f Mon Sep 17 00:00:00 2001 From: Tiago Cunha Date: Tue, 2 Feb 2010 23:55:21 +0000 Subject: Sync OpenBSD patchset 629: Add scroll-up/scroll-down for choose/more mode, from Micah Cowan. --- window-choose.c | 35 ++++++++++++++++++++++++++++++----- 1 file changed, 30 insertions(+), 5 deletions(-) (limited to 'window-choose.c') diff --git a/window-choose.c b/window-choose.c index e77bfa75..5eee090e 100644 --- a/window-choose.c +++ b/window-choose.c @@ -1,4 +1,4 @@ -/* $Id: window-choose.c,v 1.28 2010-01-17 19:00:05 tcunha Exp $ */ +/* $Id: window-choose.c,v 1.29 2010-02-02 23:55:21 tcunha Exp $ */ /* * Copyright (c) 2009 Nicholas Marriott @@ -225,16 +225,41 @@ window_choose_key(struct window_pane *wp, unused struct client *c, int key) } data->selected++; - if (data->selected >= data->top + screen_size_y(&data->screen)) - window_choose_scroll_down(wp); - else { + if (data->selected < data->top + screen_size_y(s)) { screen_write_start(&ctx, wp, NULL); window_choose_write_line( wp, &ctx, data->selected - data->top); window_choose_write_line( wp, &ctx, data->selected - 1 - data->top); screen_write_stop(&ctx); - } + } else + window_choose_scroll_down(wp); + break; + case MODEKEYCHOICE_SCROLLUP: + if (items == 0 || data->top == 0) + break; + if (data->selected == data->top + screen_size_y(s) - 1) { + data->selected--; + window_choose_scroll_up(wp); + screen_write_start(&ctx, wp, NULL); + window_choose_write_line( + wp, &ctx, screen_size_y(s) - 1); + screen_write_stop(&ctx); + } else + window_choose_scroll_up(wp); + break; + case MODEKEYCHOICE_SCROLLDOWN: + if (items == 0 || + data->top + screen_size_y(&data->screen) >= items) + break; + if (data->selected == data->top) { + data->selected++; + window_choose_scroll_down(wp); + screen_write_start(&ctx, wp, NULL); + window_choose_write_line(wp, &ctx, 0); + screen_write_stop(&ctx); + } else + window_choose_scroll_down(wp); break; case MODEKEYCHOICE_PAGEUP: if (data->selected < screen_size_y(s)) { -- cgit