From 6792a2e204d6e845a0cff61bc5dbe49b03a58d6e Mon Sep 17 00:00:00 2001 From: Lukas Fleischer Date: Thu, 17 Jul 2014 08:49:16 +0200 Subject: Split out code to set bindings Split wins_status_bar() into wins_set_bindings(), wins_update_bindings() and wins_status_bar(). This allows for using wins_set_bindings() to set custom key bindings to be displayed. Signed-off-by: Lukas Fleischer --- src/wins.c | 42 ++++++++++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 16 deletions(-) (limited to 'src/wins.c') diff --git a/src/wins.c b/src/wins.c index 0abd4b6..5f8d877 100644 --- a/src/wins.c +++ b/src/wins.c @@ -544,8 +544,10 @@ void wins_update(int flags) { wins_update_border(flags); wins_update_panels(flags); - if (flags & FLAG_STA) + if (flags & FLAG_STA) { + wins_update_bindings(); wins_status_bar(); + } if ((flags & FLAG_NOT) && notify_bar()) notify_update_bar(); wmove(win[STA].p, 0, 0); @@ -610,16 +612,24 @@ void wins_launch_external(const char *arg[]) wins_unprepare_external(); } +static struct binding **bindings; +static int bindings_size; static unsigned status_page; -static unsigned nb_items; + +/* Sets the current set of key bindings to display in the status bar. */ +void wins_set_bindings(struct binding **new_bindings, int size) +{ + bindings = new_bindings; + bindings_size = size; +} /* - * Draws the status bar. + * Obtains the set of key bindings to display for the active panel. * * To add a key binding, insert a new binding_t item and add it to the binding * table. */ -void wins_status_bar() +void wins_update_bindings(void) { struct binding help = { _("Help"), KEY_GENERIC_HELP }; struct binding quit = { _("Quit"), KEY_GENERIC_QUIT }; @@ -664,7 +674,6 @@ void wins_status_bar() struct binding vnote = { _("ViewNote"), KEY_VIEW_NOTE }; struct binding rprio = { _("Prio.+"), KEY_RAISE_PRIORITY }; struct binding lprio = { _("Prio.-"), KEY_LOWER_PRIORITY }; - struct binding othr = { _("OtherCmd"), KEY_GENERIC_OTHER_CMD }; struct binding *bindings_cal[] = { &help, &quit, &save, &reload, &chgvu, &nview, &pview, &up, @@ -691,32 +700,33 @@ void wins_status_bar() enum win active_panel = wins_slctd(); - struct binding **bindings; - int bindings_size; switch (active_panel) { case CAL: - bindings = bindings_cal; - bindings_size = ARRAY_SIZE(bindings_cal); + wins_set_bindings(bindings_cal, ARRAY_SIZE(bindings_cal)); break; case APP: - bindings = bindings_apoint; - bindings_size = ARRAY_SIZE(bindings_apoint); + wins_set_bindings(bindings_apoint, + ARRAY_SIZE(bindings_apoint)); break; case TOD: - bindings = bindings_todo; - bindings_size = ARRAY_SIZE(bindings_todo); + wins_set_bindings(bindings_todo, ARRAY_SIZE(bindings_todo)); break; default: EXIT(_("unknown panel")); /* NOTREACHED */ } +} + +/* Draws the status bar. */ +void wins_status_bar(void) +{ + struct binding othr = { _("OtherCmd"), KEY_GENERIC_OTHER_CMD }; keys_display_bindings_bar(win[STA].p, bindings, bindings_size, (KEYS_CMDS_PER_LINE * 2 - 1) * (status_page - 1), KEYS_CMDS_PER_LINE * 2, &othr); - nb_items = bindings_size; } /* Erase status bar. */ @@ -728,10 +738,10 @@ void wins_erase_status_bar(void) /* Update the status bar page number to display other commands. */ void wins_other_status_page(int panel) { - int max_page = nb_items / (KEYS_CMDS_PER_LINE * 2 - 1) + 1; + int max_page = bindings_size / (KEYS_CMDS_PER_LINE * 2 - 1) + 1; /* There is no "OtherCmd" on the last page. */ - if (nb_items % (KEYS_CMDS_PER_LINE * 2 - 1) == 1) + if (bindings_size % (KEYS_CMDS_PER_LINE * 2 - 1) == 1) max_page--; status_page = (status_page % max_page) + 1; -- cgit v1.2.3-54-g00ecf