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| author | Michael Brown | 2014-08-06 16:11:18 +0200 |
|---|---|---|
| committer | Michael Brown | 2014-08-06 16:11:18 +0200 |
| commit | f1b520dbad179bb812bd005812eb1c1077f7f4fa (patch) | |
| tree | a949431d47ee0dd5c6b4b6b055ccdc9148a1de53 | |
| parent | [bios] Support displaying and hiding cursor (diff) | |
| download | ipxe-f1b520dbad179bb812bd005812eb1c1077f7f4fa.tar.gz ipxe-f1b520dbad179bb812bd005812eb1c1077f7f4fa.tar.xz ipxe-f1b520dbad179bb812bd005812eb1c1077f7f4fa.zip | |
[efi] Support displaying and hiding cursor
Signed-off-by: Michael Brown <mcb30@ipxe.org>
| -rw-r--r-- | src/interface/efi/efi_console.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/interface/efi/efi_console.c b/src/interface/efi/efi_console.c index 331c705bd..3b30f3097 100644 --- a/src/interface/efi/efi_console.c +++ b/src/interface/efi/efi_console.c @@ -152,11 +152,43 @@ static void efi_handle_sgr ( struct ansiesc_context *ctx __unused, conout->SetAttribute ( conout, efi_attr ); } +/** + * Handle ANSI DECTCEM set (show cursor) + * + * @v ctx ANSI escape sequence context + * @v count Parameter count + * @v params List of graphic rendition aspects + */ +static void efi_handle_dectcem_set ( struct ansiesc_context *ctx __unused, + unsigned int count __unused, + int params[] __unused ) { + EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *conout = efi_systab->ConOut; + + conout->EnableCursor ( conout, TRUE ); +} + +/** + * Handle ANSI DECTCEM reset (hide cursor) + * + * @v ctx ANSI escape sequence context + * @v count Parameter count + * @v params List of graphic rendition aspects + */ +static void efi_handle_dectcem_reset ( struct ansiesc_context *ctx __unused, + unsigned int count __unused, + int params[] __unused ) { + EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *conout = efi_systab->ConOut; + + conout->EnableCursor ( conout, FALSE ); +} + /** EFI console ANSI escape sequence handlers */ static struct ansiesc_handler efi_ansiesc_handlers[] = { { ANSIESC_CUP, efi_handle_cup }, { ANSIESC_ED, efi_handle_ed }, { ANSIESC_SGR, efi_handle_sgr }, + { ANSIESC_DECTCEM_SET, efi_handle_dectcem_set }, + { ANSIESC_DECTCEM_RESET, efi_handle_dectcem_reset }, { 0, NULL } }; |