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| author | Karel Zak | 2017-02-01 15:34:57 +0100 |
|---|---|---|
| committer | Karel Zak | 2017-02-01 15:34:57 +0100 |
| commit | 2f4eb047e5e9c7da980c3edb9ff7419b697ba4b3 (patch) | |
| tree | 44b4ac7060a0c71e0ad15fb632fd167c564c8396 /disk-utils/cfdisk.c | |
| parent | su: properly clear child PID (diff) | |
| download | kernel-qcow2-util-linux-2f4eb047e5e9c7da980c3edb9ff7419b697ba4b3.tar.gz kernel-qcow2-util-linux-2f4eb047e5e9c7da980c3edb9ff7419b697ba4b3.tar.xz kernel-qcow2-util-linux-2f4eb047e5e9c7da980c3edb9ff7419b697ba4b3.zip | |
cfdisk: support UI refresh on ^L
Addresses: https://github.com/karelzak/util-linux/issues/404
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'disk-utils/cfdisk.c')
| -rw-r--r-- | disk-utils/cfdisk.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/disk-utils/cfdisk.c b/disk-utils/cfdisk.c index 4e1f13b5f..2102013af 100644 --- a/disk-utils/cfdisk.c +++ b/disk-utils/cfdisk.c @@ -1517,12 +1517,19 @@ static int ui_menu_move(struct cfdisk *cf, int key) } } - return 1; /* key irrelevant for menu move */ + if (key == '\014') { /* ^L refresh */ + ui_menu_resize(cf); + return 0; + } + + DBG(MENU, ul_debug(" no memu move key")); + return 1; } /* but don't call me from ui_run(), this is for pop-up menus only */ static void ui_menu_resize(struct cfdisk *cf) { + DBG(MENU, ul_debug("memu resize/refresh")); resize(); ui_clean_menu(cf); menu_refresh_size(cf); @@ -2394,6 +2401,7 @@ static int main_menu_action(struct cfdisk *cf, int key) static void ui_resize_refresh(struct cfdisk *cf) { + DBG(UI, ul_debug("ui resize/refresh")); resize(); menu_refresh_size(cf); lines_refresh(cf); @@ -2469,10 +2477,14 @@ static int ui_run(struct cfdisk *cf) ui_resize_refresh(cf); if (key == ERR) continue; + if (key == '\014') { /* ^L refresh */ + ui_resize_refresh(cf); + continue; + } if (ui_menu_move(cf, key) == 0) continue; - DBG(UI, ul_debug("main action key >%c<.", key)); + DBG(UI, ul_debug("main action key >%1$c< [\\0%1$o].", key)); switch (key) { case KEY_DOWN: |