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Diffstat (limited to 'ui/ncurses/nc-boot-editor.c')
-rw-r--r--ui/ncurses/nc-boot-editor.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/ui/ncurses/nc-boot-editor.c b/ui/ncurses/nc-boot-editor.c
index e2357f9..4012ec5 100644
--- a/ui/ncurses/nc-boot-editor.c
+++ b/ui/ncurses/nc-boot-editor.c
@@ -44,6 +44,7 @@ struct boot_editor {
struct pmenu_item *item,
struct pb_boot_data *bd);
bool need_redraw;
+ bool need_update;
int label_x;
int field_x;
@@ -109,7 +110,14 @@ 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);
+
+ if (boot_editor->need_update) {
+ boot_editor_update(boot_editor, boot_editor->cui->sysinfo);
+ boot_editor->need_update = false;
+ } else {
+ widgetset_post(boot_editor->widgetset);
+ }
+
nc_scr_frame_draw(scr);
if (boot_editor->need_redraw) {
redrawwin(scr->main_ncw);
@@ -506,6 +514,11 @@ void boot_editor_update(struct boot_editor *boot_editor,
{
int height;
+ if (boot_editor->cui->current != boot_editor_scr(boot_editor)) {
+ boot_editor->need_update = true;
+ return;
+ }
+
widgetset_unpost(boot_editor->widgetset);
height = pad_height(sysinfo ? sysinfo->n_blockdevs : 0);
@@ -546,6 +559,7 @@ struct boot_editor *boot_editor_init(struct cui *cui,
boot_editor->on_exit = on_exit;
boot_editor->state = STATE_EDIT;
boot_editor->need_redraw = false;
+ boot_editor->need_update = false;
int ncols1 = strncols(_("Device tree:"));
int ncols2 = strncols(_("Boot arguments:"));
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