menuconfig: Extend dialog_textbox so that it can return to a scrolled position
We can now display other UI elements (menus) "on top" of a textbox and then
seemingly come back to it in the same state it was left.
Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index e097efb..b3a37c2 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -280,7 +280,7 @@
static void conf_load(void);
static void conf_save(void);
static int show_textbox_ext(const char *title, const char *text, int r, int c,
- int *keys);
+ int *keys, int *vscroll, int *hscroll);
static void show_textbox(const char *title, const char *text, int r, int c);
static void show_helptext(const char *title, const char *text);
static void show_help(struct menu *menu);
@@ -621,15 +621,15 @@
}
static int show_textbox_ext(const char *title, const char *text, int r, int c,
- int *keys)
+ int *keys, int *vscroll, int *hscroll)
{
dialog_clear();
- return dialog_textbox(title, text, r, c, keys);
+ return dialog_textbox(title, text, r, c, keys, vscroll, hscroll);
}
static void show_textbox(const char *title, const char *text, int r, int c)
{
- show_textbox_ext(title, text, r, c, (int []) {0});
+ show_textbox_ext(title, text, r, c, (int []) {0}, NULL, NULL);
}
static void show_helptext(const char *title, const char *text)