feat(eckhart): bld wireless setup screen

[no changelog]

core/embed/rust/src/ui/layout_eckhart/bootloader/mod.rs

@@ -11,6 +11,8 @@ mod pairing_finalization;
 #[cfg(feature = "ble")]
 mod pairing_mode;
 mod welcome_screen;
+#[cfg(feature = "ble")]
+mod wireless_setup_screen;
 
 pub use bld_actionbar::{BldActionBar, BldActionBarMsg};
 pub use bld_header::{BldHeader, BldHeaderMsg};
@@ -24,5 +26,7 @@ pub use connect::ConnectScreen;
 pub use pairing_finalization::PairingFinalizationScreen;
 #[cfg(feature = "ble")]
 pub use pairing_mode::PairingModeScreen;
+#[cfg(feature = "ble")]
+pub use wireless_setup_screen::WirelessSetupScreen;
 
 pub use welcome_screen::BldWelcomeScreen;

core/embed/rust/src/ui/layout_eckhart/bootloader/wireless_setup_screen.rs

@@ -0,0 +1,170 @@
+use crate::{
+    strutil::TString,
+    ui::{
+        component::{Component, Event, EventCtx, Label},
+        event::BLEEvent,
+        geometry::{Alignment2D, Insets, Offset, Rect},
+        shape::{self, Renderer},
+    },
+};
+
+use super::{
+    super::{component::Button, constant::SCREEN, theme},
+    pairing_mode::PairingMsg,
+    BldActionBar, BldActionBarMsg, BldHeader, BldHeaderMsg,
+};
+
+/// Full-screen component for the wireless setup screen. It shows instructions
+/// for the user and QR code to download the Trezor Suite app.
+pub struct WirelessSetupScreen {
+    /// Header with the device name
+    header: BldHeader<'static>,
+    /// Instruction text for the user
+    instruction: Label<'static>,
+    /// Area for the QR code
+    qr_area: Rect,
+    /// Action bar to invoke more info
+    action_bar: BldActionBar,
+    /// More info section that can be toggled
+    more_info: MoreInfo<'static>,
+    /// Flag to indicate if the more info section is currently showing
+    more_info_showing: bool,
+}
+
+struct MoreInfo<'a> {
+    header: BldHeader<'a>,
+    instruction_primary: Label<'a>,
+    instruction_secondary: Label<'a>,
+    action_bar: BldActionBar,
+}
+
+impl WirelessSetupScreen {
+    pub fn new(name: TString<'static>) -> Self {
+        let instruction = Label::left_aligned(
+            "Get the Trezor Suite app to begin setup.".into(),
+            theme::TEXT_NORMAL,
+        );
+        let btn = Button::with_text("More info".into()).styled(theme::button_default());
+        let btn_more_info = Button::with_text("More at trezor.io/start".into())
+            .styled(theme::button_default())
+            .initially_enabled(false);
+        let more_info = MoreInfo {
+            header: BldHeader::new("More info".into()).with_close_button(),
+            instruction_primary: Label::left_aligned(
+                "The Trezor Suite app is required to set up your Trezor.".into(),
+                theme::TEXT_NORMAL,
+            ),
+            instruction_secondary: Label::left_aligned(
+                "Setup via USB-C isn't supported on Apple devices running iOS or iPadOS.".into(),
+                theme::TEXT_SMALL_GREY,
+            ),
+            action_bar: BldActionBar::new_single(btn_more_info),
+        };
+
+        Self {
+            header: BldHeader::new(name),
+            instruction,
+            qr_area: Rect::zero(),
+            action_bar: BldActionBar::new_single(btn),
+            more_info,
+            more_info_showing: false,
+        }
+    }
+
+    fn render_qr_code<'s>(&'s self, target: &mut impl Renderer<'s>) {
+        if self.qr_area.is_empty() {
+            return;
+        }
+
+        let qr_code_size = theme::bootloader::ICON_QR_TREZOR_IO_START.toif.width();
+        let padding = 20;
+        let qr_code_pad_size = qr_code_size + padding;
+        let pad_area = Rect::snap(
+            self.qr_area.center(),
+            Offset::new(qr_code_pad_size, qr_code_pad_size),
+            Alignment2D::CENTER,
+        );
+
+        shape::Bar::new(pad_area)
+            .with_fg(theme::WHITE)
+            .with_bg(theme::WHITE)
+            .with_radius(4)
+            .render(target);
+        // TODO: uncomment on space bump
+        // shape::ToifImage::new(
+        //     pad_area.center(),
+        //     theme::bootloader::ICON_QR_TREZOR_IO_START.toif,
+        // )
+        // .with_align(Alignment2D::CENTER)
+        // .with_fg(theme::WHITE)
+        // .with_bg(theme::BLACK)
+        // .render(target);
+    }
+}
+
+impl Component for WirelessSetupScreen {
+    type Msg = PairingMsg;
+
+    fn place(&mut self, _bounds: Rect) -> Rect {
+        let (header_area, rest) = SCREEN.split_top(theme::HEADER_HEIGHT);
+        let (content_area, action_bar_area) = rest.split_bottom(theme::ACTION_BAR_HEIGHT);
+        // let content_area = content_area.inset(theme::SIDE_INSETS);
+        let content_area = content_area.inset(Insets::sides(20));
+
+        self.header.place(header_area);
+        self.instruction.place(content_area);
+        self.action_bar.place(action_bar_area);
+        // remaining space is used for the QR code which will be rendered in the center
+        self.qr_area = content_area.inset(Insets::top(
+            self.instruction.text_height(content_area.width()) + 32,
+        ));
+
+        // Place the toggled MoreInfo sections accordingly
+        self.more_info.header.place(header_area);
+        self.more_info.instruction_primary.place(content_area);
+        self.more_info.instruction_secondary.place(
+            content_area.inset(Insets::top(
+                self.more_info
+                    .instruction_primary
+                    .text_height(content_area.width())
+                    + 32,
+            )),
+        );
+        self.more_info.action_bar.place(action_bar_area);
+        SCREEN
+    }
+
+    fn event(&mut self, ctx: &mut EventCtx, event: Event) -> Option<Self::Msg> {
+        if let Some(BldActionBarMsg::Confirmed) = self.action_bar.event(ctx, event) {
+            self.more_info_showing = true;
+        }
+        if let Some(BldHeaderMsg::Cancelled) = self.more_info.header.event(ctx, event) {
+            self.more_info_showing = false;
+        }
+
+        if let Event::BLE(BLEEvent::PairingRequest(code)) = event {
+            return Some(PairingMsg::Pairing(code));
+        }
+        if let Event::BLE(BLEEvent::PairingCanceled) = event {
+            return Some(PairingMsg::Cancel);
+        }
+        if let Event::BLE(BLEEvent::Disconnected) = event {
+            return Some(PairingMsg::Cancel);
+        }
+        None
+    }
+
+    fn render<'s>(&'s self, target: &mut impl Renderer<'s>) {
+        if self.more_info_showing {
+            self.more_info.header.render(target);
+            self.more_info.instruction_primary.render(target);
+            self.more_info.instruction_secondary.render(target);
+            self.more_info.action_bar.render(target);
+        } else {
+            self.header.render(target);
+            self.instruction.render(target);
+            self.action_bar.render(target);
+            self.render_qr_code(target);
+        }
+    }
+}

core/embed/rust/src/ui/layout_eckhart/theme/bootloader.rs

@@ -9,8 +9,8 @@ use super::{
         component::{ButtonStyle, ButtonStyleSheet},
         fonts,
     },
-    BLACK, BLUE, GREEN_LIGHT, GREY, GREY_DARK, GREY_EXTRA_LIGHT, GREY_LIGHT, GREY_SUPER_DARK,
-    ORANGE, RED, WHITE,
+    BLACK, BLUE, GREY, GREY_DARK, GREY_EXTRA_LIGHT, GREY_LIGHT, GREY_SUPER_DARK, ORANGE, RED,
+    WHITE,
 };
 
 pub const BLD_BG: Color = BLACK;
@@ -20,6 +20,7 @@ pub const WELCOME_COLOR: Color = BLACK;
 
 // UI icons specific to bootloader (white color)
 include_icon!(ICON_SEVEN, "layout_eckhart/res/bootloader/7.toif");
+// alternatively: "layout_eckhart/res/bootloader/QRCode_smaller.toif"
 include_icon!(
     ICON_QR_TREZOR_IO_START,
     "layout_eckhart/res/bootloader/QRCode.toif"
@@ -198,12 +199,11 @@ pub fn button_welcome_screen() -> ButtonStyleSheet {
             icon_color: GREY_EXTRA_LIGHT,
             background_color: BLD_BG,
         },
-        // used for the "Trezor is paired" button/footer
         disabled: &ButtonStyle {
             font: fonts::FONT_SATOSHI_MEDIUM_26,
-            text_color: GREEN_LIGHT,
+            text_color: GREY,
             button_color: BLD_BG,
-            icon_color: GREEN_LIGHT,
+            icon_color: GREY,
             background_color: BLD_FG,
         },
     }

core/embed/rust/src/ui/layout_eckhart/ui_bootloader.rs

@@ -17,7 +17,7 @@ use ufmt::uwrite;
 use super::{
     bootloader::{
         BldActionBar, BldHeader, BldHeaderMsg, BldMenuScreen, BldTextScreen, BldWelcomeScreen,
-        ConnectScreen,
+        ConnectScreen, WirelessSetupScreen,
     },
     component::Button,
     cshape::{render_loader, ScreenBorder},
@@ -94,7 +94,7 @@ pub enum BootloaderLayout {
     #[cfg(feature = "ble")]
     PairingMode(PairingModeScreen),
     #[cfg(feature = "ble")]
-    WirelessSetup(PairingModeScreen),
+    WirelessSetup(WirelessSetupScreen),
     #[cfg(feature = "ble")]
     WirelessSetupFinal(ConnectScreen),
 }
@@ -109,7 +109,7 @@ impl BootloaderLayoutType for BootloaderLayout {
             BootloaderLayout::PairingMode(f) => process_frame_event::<PairingModeScreen>(f, event),
             #[cfg(feature = "ble")]
             BootloaderLayout::WirelessSetup(f) => {
-                process_frame_event::<PairingModeScreen>(f, event)
+                process_frame_event::<WirelessSetupScreen>(f, event)
             }
             #[cfg(feature = "ble")]
             BootloaderLayout::WirelessSetupFinal(f) => {
@@ -169,11 +169,7 @@ impl BootloaderLayoutType for BootloaderLayout {
 
     #[cfg(feature = "ble")]
     fn init_wireless_setup(name: &'static str) -> Self {
-        // todo implement correct UI
-        let btn = Button::with_text("Cancel".into()).styled(button_default());
-
-        let screen = PairingModeScreen::new("QR_CODE".into(), name.into())
-            .with_action_bar(BldActionBar::new_single(btn));
+        let screen = WirelessSetupScreen::new(name.into());
         Self::WirelessSetup(screen)
     }
 }