ui/ncurses: Define Home, End, and Page Up/Down keys

[petitboot] / ui / ncurses / nc-cui.c

diff --git a/ui/ncurses/nc-cui.c b/ui/ncurses/nc-cui.c
index 4f03409fac2ed81723ca7e3dcdd607f6f30a0a78..8e31fe2a2a6ca5dff800f730a1deff8ee9088f5e 100644 (file)
--- a/ui/ncurses/nc-cui.c
+++ b/ui/ncurses/nc-cui.c
@@ -37,6 +37,7 @@
 #include "nc-cui.h"
 #include "nc-boot-editor.h"
 #include "nc-config.h"
+#include "nc-add-url.h"
 #include "nc-sysinfo.h"
 #include "nc-lang.h"
 #include "nc-helpscreen.h"
@@ -68,6 +69,16 @@ static void cui_start(void)
         */
        define_key("\x1b[Z", KEY_BTAB);
 
+       /* We'll define a few other keys too since they're commonly
+        * used for navigation but the escape character will cause
+        * Petitboot to exit if they're left undefined */
+       define_key("\x1b\x5b\x35\x7e", KEY_PPAGE);
+       define_key("\x1b\x5b\x36\x7e", KEY_NPAGE);
+       define_key("\x1b\x4f\x48", KEY_HOME);
+       define_key("\x1b\x4f\x46", KEY_END);
+       define_key("OH", KEY_HOME);
+       define_key("OF", KEY_END);
+
        while (getch() != ERR)          /* flush stdin */
                (void)0;
 }
@@ -281,6 +292,19 @@ void cui_show_lang(struct cui *cui)
        cui_set_current(cui, lang_screen_scr(cui->lang_screen));
 }
 
+static void cui_add_url_exit(struct cui *cui)
+{
+       cui_set_current(cui, &cui->main->scr);
+       talloc_free(cui->add_url_screen);
+       cui->add_url_screen = NULL;
+}
+
+void cui_show_add_url(struct cui *cui)
+{
+       cui->add_url_screen = add_url_screen_init(cui, cui_add_url_exit);
+       cui_set_current(cui, add_url_screen_scr(cui->add_url_screen));
+}
+
 static void cui_help_exit(struct cui *cui)
 {
        cui_set_current(cui, help_screen_return_scr(cui->help_screen));
@@ -684,6 +708,11 @@ int cui_send_config(struct cui *cui, struct config *config)
        return discover_client_send_config(cui->client, config);
 }
 
+int cui_send_url(struct cui *cui, char * url)
+{
+       return discover_client_send_url(cui->client, url);
+}
+
 void cui_send_reinit(struct cui *cui)
 {
        discover_client_send_reinit(cui->client);
@@ -713,6 +742,12 @@ static int menu_reinit_execute(struct pmenu_item *item)
        return 0;
 }
 
+static int menu_add_url_execute(struct pmenu_item *item)
+{
+       cui_show_add_url(cui_from_item(item));
+       return 0;
+}
+
 /**
  * pb_mm_init - Setup the main menu instance.
  */
@@ -722,7 +757,7 @@ static struct pmenu *main_menu_init(struct cui *cui)
        struct pmenu *m;
        int result;
 
-       m = pmenu_init(cui, 6, cui_on_exit);
+       m = pmenu_init(cui, 7, cui_on_exit);
        if (!m) {
                pb_log("%s: failed\n", __func__);
                return NULL;
@@ -760,9 +795,13 @@ static struct pmenu *main_menu_init(struct cui *cui)
        i->on_execute = menu_reinit_execute;
        pmenu_item_insert(m, i, 4);
 
+       i = pmenu_item_create(m, _("Retrieve config from URL"));
+       i->on_execute = menu_add_url_execute;
+       pmenu_item_insert(m, i, 5);
+
        i = pmenu_item_create(m, _("Exit to shell"));
        i->on_execute = pmenu_exit_cb;
-       pmenu_item_insert(m, i, 5);
+       pmenu_item_insert(m, i, 6);
 
        result = pmenu_setup(m);