Struct simics_api_sys::bindings::gfx_console_backend_interface

#[repr(C)]
pub struct gfx_console_backend_interface {
    pub kbd_event: Option<unsafe extern "C" fn(obj: *mut conf_object_t, code: sim_key_t, down: bool)>,
    pub mouse_event: Option<unsafe extern "C" fn(obj: *mut conf_object_t, x: c_int, y: c_int, z: c_int, buttons: gfx_console_mouse_button_t)>,
    pub request_refresh: Option<unsafe extern "C" fn(obj: *mut conf_object_t)>,
    pub set_visible: Option<unsafe extern "C" fn(obj: *mut conf_object_t, visible: bool)>,
    pub text_data: Option<unsafe extern "C" fn(obj: *mut conf_object_t) -> gfx_console_screen_text_t>,
    pub got_grab_keys: Option<unsafe extern "C" fn(obj: *mut conf_object_t)>,
}

Fields

kbd_event: Option<unsafe extern "C" fn(obj: *mut conf_object_t, code: sim_key_t, down: bool)>

Indicate to the backend that a key has been pressed or released.

mouse_event: Option<unsafe extern "C" fn(obj: *mut conf_object_t, x: c_int, y: c_int, z: c_int, buttons: gfx_console_mouse_button_t)>

Indicate to the backend that the mouse state has changed. (x, y) are in screen coordinates (pixels). z is the mouse wheel: 1 if the wheel has rolled upwards, -1 for downwards, 0 for no change. ‘buttons’ is the current button state.

request_refresh: Option<unsafe extern "C" fn(obj: *mut conf_object_t)>

Request that the backend should refresh the whole console screen. Shortly after this call, the frontend can expect a call to gfx_console_frontend.set_contents, updating the whole screen.

set_visible: Option<unsafe extern "C" fn(obj: *mut conf_object_t, visible: bool)>

Indicate to the backend whether the frontend is visible, e.g. if the console window is hidden by other windows or minimised. If the frontend is invisible, the backend may choose not to call gfx_console_frontend.set_contents.

text_data: Option<unsafe extern "C" fn(obj: *mut conf_object_t) -> gfx_console_screen_text_t>

Obtain VGA text data from console backend. If the console is not in VGA text mode, the result is undefined.

got_grab_keys: Option<unsafe extern "C" fn(obj: *mut conf_object_t)>

Inform the backed that the grab mode keys were pressed.

Trait Implementations

impl Clone for gfx_console_backend_interface

fn clone(&self) -> gfx_console_backend_interface

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for gfx_console_backend_interface

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for gfx_console_backend_interface

fn default() -> gfx_console_backend_interface

Returns the “default value” for a type.

impl Hash for gfx_console_backend_interface

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for gfx_console_backend_interface

fn cmp(&self, other: &gfx_console_backend_interface) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for gfx_console_backend_interface

fn eq(&self, other: &gfx_console_backend_interface) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for gfx_console_backend_interface

fn partial_cmp(&self, other: &gfx_console_backend_interface) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for gfx_console_backend_interface

impl Eq for gfx_console_backend_interface

impl StructuralPartialEq for gfx_console_backend_interface