WIP - delete the special PIN confirm functionality

core/embed/rust/librust_qstr.h

@@ -36,7 +36,6 @@ static void _librust_qstrs(void) {
   MP_QSTR_confirm_value;
   MP_QSTR_confirm_with_info;
   MP_QSTR_confirm_word;
-  MP_QSTR_pin_confirm_action;
   MP_QSTR_request_bip39;
   MP_QSTR_request_number;
   MP_QSTR_request_passphrase;

core/embed/rust/src/ui/model_tr/layout.rs

@@ -407,47 +407,6 @@ extern "C" fn tutorial(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj
     unsafe { util::try_with_args_and_kwargs(n_args, args, kwargs, block) }
 }
 
-extern "C" fn pin_confirm_action(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj {
-    let block = |_args: &[Obj], kwargs: &Map| {
-        let action: StrBuffer = kwargs.get(Qstr::MP_QSTR_action)?.try_into()?;
-
-        let get_page = move |page_index| {
-            let screen = match page_index {
-                // title, text, btn_layout, btn_actions
-                // NOTE: doing the newlines manually to look exactly same
-                // as in the design.
-                0 => (
-                    "PIN settings".into(),
-                    "PIN should contain at least 6 digits",
-                    ButtonLayout::cancel_and_text("GOT IT"),
-                    ButtonActions::cancel_next(),
-                ),
-                1 => (
-                    action.clone(),
-                    "You'll use\nthis PIN to\naccess this\ndevice.",
-                    ButtonLayout::cancel_and_htc_text(
-                        "HOLD TO CONFIRM",
-                        Duration::from_millis(1000),
-                    ),
-                    ButtonActions::cancel_confirm(),
-                ),
-                _ => unreachable!(),
-            };
-
-            Page::<10>::new(screen.2.clone(), screen.3.clone(), Font::BOLD)
-                .text_bold(screen.0)
-                .newline()
-                .newline_half()
-                .text_mono(screen.1.into())
-        };
-        let pages = FlowPages::new(get_page, 2);
-
-        let obj = LayoutObj::new(Flow::new(pages).into_child())?;
-        Ok(obj.into())
-    };
-    unsafe { util::try_with_args_and_kwargs(n_args, args, kwargs, block) }
-}
-
 extern "C" fn request_pin(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj {
     let block = |_args: &[Obj], kwargs: &Map| {
         let prompt: StrBuffer = kwargs.get(Qstr::MP_QSTR_prompt)?.try_into()?;
@@ -583,10 +542,6 @@ pub static mp_module_trezorui2: Module = obj_module! {
     ///     """Show user how to interact with the device."""
     Qstr::MP_QSTR_tutorial => obj_fn_kw!(0, tutorial).as_obj(),
 
-    /// def pin_confirm_action(*, action: str) -> object:
-    ///     """Confirm PIN action and informing user about it."""
-    Qstr::MP_QSTR_pin_confirm_action => obj_fn_kw!(0, pin_confirm_action).as_obj(),
-
     /// def request_pin(
     ///     *,
     ///     prompt: str,

core/mocks/generated/trezorui2.pyi

@@ -72,11 +72,6 @@ def tutorial() -> object:
     """Show user how to interact with the device."""
 
 
-# rust/src/ui/model_tr/layout.rs
-def pin_confirm_action(*, action: str) -> object:
-    """Confirm PIN action and informing user about it."""
-
-
 # rust/src/ui/model_tr/layout.rs
 def request_pin(
     *,

core/src/trezor/ui/layouts/tr/__init__.py

@@ -477,11 +477,6 @@ async def confirm_action(
     exc: ExceptionType = wire.ActionCancelled,
     br_code: ButtonRequestType = ButtonRequestType.Other,
 ) -> None:
-    # TEMPORARY: when the action targets PIN, it gets handled differently
-    if br_type == "set_pin":
-        assert action is not None
-        return await pin_confirm_action(ctx, br_type, action)
-
     if isinstance(verb, bytes) or isinstance(verb_cancel, bytes):
         raise NotImplementedError
 
@@ -517,36 +512,6 @@ async def confirm_action(
     )
 
 
-async def pin_confirm_action(
-    ctx: wire.GenericContext,
-    br_type: str,
-    action: str,
-    exc: ExceptionType = wire.ActionCancelled,
-    br_code: ButtonRequestType = ButtonRequestType.Other,
-) -> None:
-    """Custom layout for PIN confirmation.
-
-    Contains some additional information about PIN,
-    divided into two screens with different buttons.
-    """
-    # Making the first letter in action upper
-    # There is no capitalize() method in micropython
-    action = action[0].upper() + action[1:]
-    await raise_if_cancelled(
-        interact(
-            ctx,
-            RustLayout(
-                trezorui2.pin_confirm_action(
-                    action=action,
-                )
-            ),
-            br_type,
-            br_code,
-        ),
-        exc,
-    )
-
-
 async def confirm_reset_device(
     ctx: wire.GenericContext,
     prompt: str,