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| author | Přemysl Janouch <p.janouch@gmail.com> | 2017-06-04 00:05:20 +0200 |
|---|---|---|
| committer | Přemysl Janouch <p.janouch@gmail.com> | 2017-06-04 03:04:35 +0200 |
| commit | 653ff1373f08479d712f88d8a478bc5dbda4eaa6 (patch) | |
| tree | 5fa0000aeedfd6cb73edb1395e5e0c9ed3991aba /nncmpp.c | |
| parent | 86b87bee7404cdcc1cdf9aada528ef331b67c7e4 (diff) | |
| download | nncmpp-653ff1373f08479d712f88d8a478bc5dbda4eaa6.tar.gz nncmpp-653ff1373f08479d712f88d8a478bc5dbda4eaa6.tar.xz nncmpp-653ff1373f08479d712f88d8a478bc5dbda4eaa6.zip | |
Don't default to negative selection
Diffstat (limited to 'nncmpp.c')
| -rw-r--r-- | nncmpp.c | 15 |
1 files changed, 8 insertions, 7 deletions
@@ -645,7 +645,7 @@ tab_init (struct tab *self, const char *name) // Assuming tab names are pure ASCII, otherwise this would be inaccurate // and we'd need to filter it first to replace invalid chars with '?' self->name_width = u8_strwidth ((uint8_t *) self->name, locale_charset ()); - self->item_selected = -1; + self->item_selected = 0; } static void @@ -1316,7 +1316,7 @@ static void app_ensure_selection_visible (void) { struct tab *tab = g.active_tab; - if (tab->item_selected < 0) + if (tab->item_selected < 0 || !tab->item_count) return; int too_high = tab->item_top - tab->item_selected; @@ -1334,8 +1334,8 @@ app_move_selection (int diff) { struct tab *tab = g.active_tab; int fixed = tab->item_selected += diff; - fixed = MAX (fixed, 0); fixed = MIN (fixed, (int) tab->item_count - 1); + fixed = MAX (fixed, 0); bool result = tab->item_selected != fixed; tab->item_selected = fixed; @@ -1556,7 +1556,8 @@ app_process_action (enum action action) case ACTION_GOTO_BOTTOM: if (tab->item_count) { - g.active_tab->item_selected = (int) g.active_tab->item_count - 1; + g.active_tab->item_selected = + MAX (0, (int) g.active_tab->item_count - 1); app_ensure_selection_visible (); app_invalidate (); } @@ -1814,7 +1815,7 @@ static bool current_tab_on_action (enum action action) { struct tab *self = g.active_tab; - if (self->item_selected < 0) + if (self->item_selected < 0 || !self->item_count) return false; switch (action) @@ -2034,7 +2035,7 @@ static bool library_tab_on_action (enum action action) { struct tab *self = g.active_tab; - if (self->item_selected < 0) + if (self->item_selected < 0 || !self->item_count) return false; struct mpd_client *c = &g.client; @@ -2309,7 +2310,7 @@ static bool streams_tab_on_action (enum action action) { struct tab *self = g.active_tab; - if (self->item_selected < 0) + if (self->item_selected < 0 || !self->item_count) return false; // For simplicity the URL is the string following the stream name |