ui/ncurses: Clear remaining space when drawing help line

[petitboot] / ui / ncurses / nc-menu.h

diff --git a/ui/ncurses/nc-menu.h b/ui/ncurses/nc-menu.h
index 12eafaf7650c5f902723506acd7abb8a93a1f7bb..4d9e1887702b70d94367ce8fe33e2347bf38831d 100644 (file)
--- a/ui/ncurses/nc-menu.h
+++ b/ui/ncurses/nc-menu.h
@@ -53,6 +53,7 @@ struct pmenu_item {
        int (*on_execute)(struct pmenu_item *item);
 };
 
        int (*on_execute)(struct pmenu_item *item);
 };
 

+int pmenu_item_update(struct pmenu_item *item, const char *name);

 struct pmenu_item *pmenu_item_create(struct pmenu *menu, const char *name);
 struct pmenu_item *pmenu_find_device(struct pmenu *menu, struct device *dev,
        struct boot_option *opt);
 struct pmenu_item *pmenu_item_create(struct pmenu *menu, const char *name);
 struct pmenu_item *pmenu_find_device(struct pmenu *menu, struct device *dev,
        struct boot_option *opt);


@@ -75,6 +76,10 @@ static inline struct cui_opt_data *cod_from_item(struct pmenu_item *item)
        return item->data;
 }
 
        return item->data;
 }
 

+typedef int (*hot_key_fn)(struct pmenu *menu, struct pmenu_item *item, int c);
+
+int pmenu_main_hot_keys(struct pmenu *menu, struct pmenu_item *item, int c);
+

 /**
  * struct pmenu - Data structure defining complete menu.
  * @insert_pt: Index in nc item array.
 /**
  * struct pmenu - Data structure defining complete menu.
  * @insert_pt: Index in nc item array.


@@ -88,8 +93,9 @@ struct pmenu {
        unsigned int item_count;
        unsigned int insert_pt;
        const char *help_title;
        unsigned int item_count;
        unsigned int insert_pt;
        const char *help_title;

-       const char *help_text;
-       int (*hot_key)(struct pmenu *menu, struct pmenu_item *item, int c);
+       const struct help_text *help_text;
+       hot_key_fn *hot_keys;
+       unsigned int n_hot_keys;

        void (*on_exit)(struct pmenu *menu);
        void (*on_new)(struct pmenu *menu);
 };
        void (*on_exit)(struct pmenu *menu);
        void (*on_new)(struct pmenu *menu);
 };


@@ -97,7 +103,6 @@ struct pmenu {
 struct pmenu *pmenu_init(void *ui_ctx, unsigned int item_count,
        void (*on_exit)(struct pmenu *));
 int pmenu_setup(struct pmenu *menu);
 struct pmenu *pmenu_init(void *ui_ctx, unsigned int item_count,
        void (*on_exit)(struct pmenu *));
 int pmenu_setup(struct pmenu *menu);

-void pmenu_delete(struct pmenu *menu);

 unsigned int pmenu_grow(struct pmenu *menu, unsigned int count);
 int pmenu_remove(struct pmenu *menu, struct pmenu_item *item);
 struct pmenu_item *pmenu_find_selected(struct pmenu *menu);
 unsigned int pmenu_grow(struct pmenu *menu, unsigned int count);
 int pmenu_remove(struct pmenu *menu, struct pmenu_item *item);
 struct pmenu_item *pmenu_find_selected(struct pmenu *menu);