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| author | Glenn Brown | 2010-06-23 22:18:35 +0200 |
|---|---|---|
| committer | Michael Brown | 2010-06-25 00:34:43 +0200 |
| commit | 978c840365894598f4c3046e8680e3567e1bfa97 (patch) | |
| tree | ece0af39a9087423c3343ba445bb4a671ac5a495 /src/hci/tui | |
| parent | [settings] Enable jump scroll in config UI (diff) | |
| download | ipxe-978c840365894598f4c3046e8680e3567e1bfa97.tar.gz ipxe-978c840365894598f4c3046e8680e3567e1bfa97.tar.xz ipxe-978c840365894598f4c3046e8680e3567e1bfa97.zip | |
[settings] Add setting deletion (Ctrl-D) interface
Make Ctrl-D delete a setting, because the Text User Interface (tui)
previously provided no way to delete a setting. Also, update the
on-screen instructions to describe the new feature. Deleting settings
is especially important for settings stored in precious nonvolatile
storage.
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/hci/tui')
| -rw-r--r-- | src/hci/tui/settings_ui.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/hci/tui/settings_ui.c b/src/hci/tui/settings_ui.c index dce0b5d5..b8fe207f 100644 --- a/src/hci/tui/settings_ui.c +++ b/src/hci/tui/settings_ui.c @@ -326,6 +326,7 @@ static void draw_instruction_row ( int editing ) { "Ctrl-C - discard changes" ); } else { msg ( INSTRUCTION_ROW, + "Ctrl-D - delete setting" INSTRUCTION_PAD "Ctrl-X - exit configuration utility" ); } } @@ -430,6 +431,12 @@ static int main_loop ( struct settings *settings ) { if ( next > 0 ) reveal ( &widget, --next ) ; break; + case CTRL_D: + delete_setting ( widget.settings, + widget.setting ); + select_setting ( &widget, next ); + draw_setting ( &widget ); + break; case CTRL_X: return 0; default: |