configure.ac: add more optimization flags

[ncmpc.git] / src / command.c

diff --git a/src/command.c b/src/command.c
index 3f0d3fb0d28a20bf017a7902af2b6d79251d9225..9495b79aa5ea62301478d9ee0e433c8315824194 100644 (file)
--- a/src/command.c
+++ b/src/command.c
@@ -56,6 +56,7 @@
 #define F6   KEY_F(6)
 #define F7   KEY_F(7)
 #define F8   KEY_F(8)
+#define F9   KEY_F(9)
 #define C(x) KEY_CTL(x)
 
 static command_definition_t cmds[] = {
@@ -244,6 +245,10 @@ static command_definition_t cmds[] = {
          N_("Outputs screen") },
 #endif
 
+#ifdef ENABLE_CHAT_SCREEN
+       { {'9', F9, 0}, 0, CMD_SCREEN_CHAT, "screen-chat",
+         N_("Chat screen") },
+#endif
 
        { { -1, -1, -1 }, 0, CMD_NONE, NULL, NULL }
 };
@@ -254,6 +259,30 @@ get_command_definitions(void)
 {
        return cmds;
 }
+
+size_t
+get_cmds_max_name_width(command_definition_t *c)
+{
+       static size_t max = 0;
+
+       if (max != 0)
+               return max;
+
+       size_t len;
+       command_definition_t *p;
+
+       for (p = c; p->name != NULL; p++) {
+               /*
+                * width and length are considered the same here, as command
+                * names are not translated.
+                */
+               len = (size_t) strlen(p->name);
+               if (len > max)
+                       max = len;
+       }
+
+       return max;
+}
 #endif
 
 const char *
@@ -421,7 +450,7 @@ get_keyboard_command(void)
        int key;
 
        key = wgetch(stdscr);
-       if (key == ERR)
+       if (key == ERR || key == '\0')
                return CMD_NONE;
 
 #ifdef HAVE_GETMOUSE