refactor(core/rust/ui): add should_show_more

[no changelog]

core/embed/rust/librust_qstr.h

@@ -23,10 +23,10 @@ static void _librust_qstrs(void) {
   MP_QSTR_confirm_modify_fee;
   MP_QSTR_confirm_modify_output;
   MP_QSTR_confirm_output;
-  MP_QSTR_confirm_payment_request;
   MP_QSTR_confirm_reset_device;
   MP_QSTR_confirm_text;
   MP_QSTR_confirm_total;
+  MP_QSTR_confirm_with_info;
   MP_QSTR_show_checklist;
   MP_QSTR_show_error;
   MP_QSTR_show_qr;
@@ -84,4 +84,5 @@ static void _librust_qstrs(void) {
   MP_QSTR_max_count;
   MP_QSTR_items;
   MP_QSTR_active;
+  MP_QSTR_info_button;
 }

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

@@ -610,29 +610,27 @@ extern "C" fn new_show_simple(n_args: usize, args: *const Obj, kwargs: *mut Map)
     unsafe { util::try_with_args_and_kwargs(n_args, args, kwargs, block) }
 }
 
-extern "C" fn new_confirm_payment_request(
-    n_args: usize,
-    args: *const Obj,
-    kwargs: *mut Map,
-) -> Obj {
+extern "C" fn new_confirm_with_info(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj {
     let block = move |_args: &[Obj], kwargs: &Map| {
-        let description: StrBuffer = kwargs.get(Qstr::MP_QSTR_description)?.try_into()?;
-        let memos: Obj = kwargs.get(Qstr::MP_QSTR_memos)?;
+        let title: StrBuffer = kwargs.get(Qstr::MP_QSTR_title)?.try_into()?;
+        let button: StrBuffer = kwargs.get(Qstr::MP_QSTR_button)?.try_into()?;
+        let info_button: StrBuffer = kwargs.get(Qstr::MP_QSTR_info_button)?.try_into()?;
+        let items: Obj = kwargs.get(Qstr::MP_QSTR_items)?;
 
-        let mut paragraphs = Paragraphs::new().add(theme::TEXT_NORMAL, description);
+        let mut paragraphs = Paragraphs::new();
 
         let mut iter_buf = IterBuf::new();
-        let iter = Iter::try_from_obj_with_buf(memos, &mut iter_buf)?;
-        for memo in iter {
-            let text: StrBuffer = memo.try_into()?;
+        let iter = Iter::try_from_obj_with_buf(items, &mut iter_buf)?;
+        for text in iter {
+            let text: StrBuffer = text.try_into()?;
             paragraphs = paragraphs.add(theme::TEXT_NORMAL, text);
         }
 
-        let buttons = Button::cancel_info_confirm("CONFIRM", "DETAILS");
+        let buttons = Button::cancel_info_confirm(button, info_button);
 
         let obj = LayoutObj::new(
             Frame::new(
-                "SENDING",
+                title,
                 SwipePage::new(paragraphs, buttons, theme::BG).with_button_rows(2),
             )
             .into_child(),
@@ -988,13 +986,15 @@ pub static mp_module_trezorui2: Module = obj_module! {
     ///     """Simple dialog with text and one button."""
     Qstr::MP_QSTR_show_simple => obj_fn_kw!(0, new_show_simple).as_obj(),
 
-    /// def confirm_payment_request(
+    /// def confirm_with_info(
     ///     *,
-    ///     description: str,
-    ///     memos: Iterable[str],
+    ///     title: str,
+    ///     button: str,
+    ///     info_button: str,
+    ///     items: Iterable[str],
     /// ) -> object:
-    ///     """Confirm payment request."""
-    Qstr::MP_QSTR_confirm_payment_request => obj_fn_kw!(0, new_confirm_payment_request).as_obj(),
+    ///     """Confirm action but with third button."""
+    Qstr::MP_QSTR_confirm_with_info => obj_fn_kw!(0, new_confirm_with_info).as_obj(),
 
     /// def confirm_coinjoin(
     ///     *,

core/mocks/generated/trezorui2.pyi

@@ -210,12 +210,14 @@ def show_simple(
 
 
 # rust/src/ui/model_tt/layout.rs
-def confirm_payment_request(
+def confirm_with_info(
     *,
-    description: str,
-    memos: Iterable[str],
+    title: str,
+    button: str,
+    info_button: str,
+    items: Iterable[str],
 ) -> object:
-    """Confirm payment request."""
+    """Confirm action but with third button."""
 
 
 # rust/src/ui/model_tt/layout.rs

core/src/trezor/ui/layouts/tt_v2/__init__.py

@@ -526,9 +526,11 @@ async def confirm_payment_request(
     result = await interact(
         ctx,
         _RustLayout(
-            trezorui2.confirm_payment_request(
-                description=f"{amount} to\n{recipient_name}",
-                memos=memos,
+            trezorui2.confirm_with_info(
+                title="SENDING",
+                items=[f"{amount} to\n{recipient_name}"] + memos,
+                button="CONFIRM",
+                info_button="DETAILS",
             )
         ),
         "confirm_payment_request",
@@ -554,7 +556,39 @@ async def should_show_more(
     confirm: str | bytes | None = None,
     major_confirm: bool = False,
 ) -> bool:
-    raise NotImplementedError
+    """Return True if the user wants to show more (they click a special button)
+    and False when the user wants to continue without showing details.
+
+    Raises ActionCancelled if the user cancels.
+    """
+    if confirm is None or not isinstance(confirm, str):
+        confirm = "CONFIRM"
+
+    items = []
+    for _font, text in para:
+        items.append(text)
+
+    result = await interact(
+        ctx,
+        _RustLayout(
+            trezorui2.confirm_with_info(
+                title=title.upper(),
+                items=items,
+                button=confirm.upper(),
+                info_button=button_text.upper(),
+            )
+        ),
+        br_type,
+        br_code,
+    )
+
+    if result is trezorui2.CONFIRMED:
+        return False
+    elif result is trezorui2.INFO:
+        return True
+    else:
+        assert result is trezorui2.CANCELLED
+        raise wire.ActionCancelled
 
 
 async def confirm_blob(