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Diffstat (limited to 'ui/ncurses/nc-boot-editor.c')
-rw-r--r--ui/ncurses/nc-boot-editor.c26
1 files changed, 24 insertions, 2 deletions
diff --git a/ui/ncurses/nc-boot-editor.c b/ui/ncurses/nc-boot-editor.c
index ac07156..432a92a 100644
--- a/ui/ncurses/nc-boot-editor.c
+++ b/ui/ncurses/nc-boot-editor.c
@@ -37,6 +37,7 @@ struct boot_editor {
STATE_EDIT,
STATE_CANCEL,
STATE_SAVE,
+ STATE_HELP,
} state;
void (*on_exit)(struct cui *cui,
struct pmenu_item *item,
@@ -60,6 +61,7 @@ struct boot_editor {
struct nc_widget_label *args_l;
struct nc_widget_textbox *args_f;
struct nc_widget_button *ok_b;
+ struct nc_widget_button *help_b;
struct nc_widget_button *cancel_b;
} widgets;
@@ -70,6 +72,8 @@ struct boot_editor {
char *args;
};
+extern const char *boot_editor_help_text;
+
static struct boot_editor *boot_editor_from_scr(struct nc_scr *scr)
{
struct boot_editor *boot_editor;
@@ -103,9 +107,10 @@ static struct boot_editor *boot_editor_from_arg(void *arg)
static int boot_editor_post(struct nc_scr *scr)
{
struct boot_editor *boot_editor = boot_editor_from_scr(scr);
-
widgetset_post(boot_editor->widgetset);
nc_scr_frame_draw(scr);
+ redrawwin(scr->main_ncw);
+ wrefresh(boot_editor->scr.main_ncw);
pad_refresh(boot_editor);
return 0;
}
@@ -199,6 +204,9 @@ static void boot_editor_process_key(struct nc_scr *scr, int key)
else if (key == 'x' || key == 27)
boot_editor->state = STATE_CANCEL;
+ else if (key == 'h')
+ boot_editor->state = STATE_HELP;
+
item = NULL;
bd = NULL;
@@ -210,6 +218,11 @@ static void boot_editor_process_key(struct nc_scr *scr, int key)
case STATE_CANCEL:
boot_editor->on_exit(boot_editor->cui, item, bd);
break;
+ case STATE_HELP:
+ boot_editor->state = STATE_EDIT;
+ cui_show_help(boot_editor->cui, "Boot Option Editor",
+ boot_editor_help_text);
+ break;
default:
break;
}
@@ -234,6 +247,12 @@ static void ok_click(void *arg)
boot_editor->state = STATE_SAVE;
}
+static void help_click(void *arg)
+{
+ struct boot_editor *boot_editor = arg;
+ boot_editor->state = STATE_HELP;
+}
+
static void cancel_click(void *arg)
{
struct boot_editor *boot_editor = arg;
@@ -284,7 +303,8 @@ static void boot_editor_layout_widgets(struct boot_editor *boot_editor)
y++;
widget_move(widget_button_base(boot_editor->widgets.ok_b), y, 9);
- widget_move(widget_button_base(boot_editor->widgets.cancel_b), y, 19);
+ widget_move(widget_button_base(boot_editor->widgets.help_b), y, 19);
+ widget_move(widget_button_base(boot_editor->widgets.cancel_b), y, 29);
}
static void boot_editor_widget_focus(struct nc_widget *widget, void *arg)
@@ -456,6 +476,8 @@ static void boot_editor_setup_widgets(struct boot_editor *boot_editor,
boot_editor->widgets.ok_b = widget_new_button(set, 0, 0, 6,
"OK", ok_click, boot_editor);
+ boot_editor->widgets.help_b = widget_new_button(set, 0, 0, 6,
+ "Help", help_click, boot_editor);
boot_editor->widgets.cancel_b = widget_new_button(set, 0, 0, 6,
"Cancel", cancel_click, boot_editor);
}
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