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Code Issues Releases Wiki Activity

feat(core): use SwipeFlow::add_page to reduce stack usage

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[no changelog]
This commit is contained in:
Roman Zeyde 2025-03-03 11:04:31 +02:00 committed by Roman Zeyde
parent 587b5e8eb8
commit 9b11cc7577
17 changed files with 117 additions and 124 deletions
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12
core/embed/rust/src/ui/flow/swipe.rs
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@ -125,18 +125,6 @@ impl SwipeFlow {
}) })
} }
/// Add a page to the flow.
///
/// Pages must be inserted in the order of the flow state index.
pub fn with_page(
mut self,
state: &'static dyn FlowController,
page: impl FlowComponentDynTrait + 'static,
) -> Result<Self, error::Error> {
self.add_page(state, page)?;
Ok(self)
}
/// Add a page to the flow. /// Add a page to the flow.
/// ///
/// Pages must be inserted in the order of the flow state index. /// Pages must be inserted in the order of the flow state index.

29
core/embed/rust/src/ui/layout_delizia/flow/confirm_action.rs
View File

@ -310,9 +310,10 @@ fn new_confirm_action_uni<T: Component + PaginateFull + MaybeTrace + 'static>(
.map_to_button_msg() .map_to_button_msg()
.with_pages(move |intro_pages| intro_pages + prompt_pages); .with_pages(move |intro_pages| intro_pages + prompt_pages);
let flow = flow?.with_page(page, content)?; let mut flow = flow?;
let flow = create_menu(flow, &extra, prompt_screen)?; flow.add_page(page, content)?;
let flow = create_confirm(flow, &extra, strings.subtitle, hold, prompt_screen)?; create_menu(&mut flow, &extra, prompt_screen)?;
create_confirm(&mut flow, &extra, strings.subtitle, hold, prompt_screen)?;
Ok(flow) Ok(flow)
} }
@ -346,10 +347,10 @@ fn create_flow(
} }
fn create_menu( fn create_menu(
flow: SwipeFlow, flow: &mut SwipeFlow,
extra: &ConfirmActionExtra, extra: &ConfirmActionExtra,
prompt_screen: Option<TString<'static>>, prompt_screen: Option<TString<'static>>,
) -> Result<SwipeFlow, Error> { ) -> Result<(), Error> {
if let ConfirmActionExtra::Menu(menu_strings) = extra { if let ConfirmActionExtra::Menu(menu_strings) = extra {
let mut menu = VerticalMenu::empty(); let mut menu = VerticalMenu::empty();
let mut menu_items = Vec::<usize, 2>::new(); let mut menu_items = Vec::<usize, 2>::new();
@ -374,23 +375,22 @@ fn create_menu(
}); });
if prompt_screen.is_some() { if prompt_screen.is_some() {
flow.with_page(&ConfirmActionWithMenuAndConfirmation::Menu, content_menu) flow.add_page(&ConfirmActionWithMenuAndConfirmation::Menu, content_menu)?;
} else { } else {
flow.with_page(&ConfirmActionWithMenu::Menu, content_menu) flow.add_page(&ConfirmActionWithMenu::Menu, content_menu)?;
} }
} else {
Ok(flow) // no menu being added
} }
Ok(())
} }
// Create the extra confirmation screen (optional). // Create the extra confirmation screen (optional).
fn create_confirm( fn create_confirm(
flow: SwipeFlow, flow: &mut SwipeFlow,
extra: &ConfirmActionExtra, extra: &ConfirmActionExtra,
subtitle: Option<TString<'static>>, subtitle: Option<TString<'static>>,
hold: bool, hold: bool,
prompt_screen: Option<TString<'static>>, prompt_screen: Option<TString<'static>>,
) -> Result<SwipeFlow, Error> { ) -> Result<(), Error> {
if let Some(prompt_title) = prompt_screen { if let Some(prompt_title) = prompt_screen {
let (prompt, prompt_action) = if hold { let (prompt, prompt_action) = if hold {
( (
@ -419,13 +419,12 @@ fn create_confirm(
let content_confirm = content_confirm.map(super::util::map_to_confirm); let content_confirm = content_confirm.map(super::util::map_to_confirm);
flow.with_page( flow.add_page(
&ConfirmActionWithMenuAndConfirmation::Confirmation, &ConfirmActionWithMenuAndConfirmation::Confirmation,
content_confirm, content_confirm,
) )?;
} else {
Ok(flow)
} }
Ok(())
} }
#[inline(never)] #[inline(never)]

13
core/embed/rust/src/ui/layout_delizia/flow/confirm_fido.rs
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@ -191,10 +191,11 @@ pub fn new_confirm_fido(
} else { } else {
&ConfirmFido::Intro &ConfirmFido::Intro
}; };
SwipeFlow::new(initial_page)? let mut flow = SwipeFlow::new(initial_page)?;
.with_page(&ConfirmFido::Intro, content_intro)? flow.add_page(&ConfirmFido::Intro, content_intro)?
.with_page(&ConfirmFido::ChooseCredential, content_choose_credential)? .add_page(&ConfirmFido::ChooseCredential, content_choose_credential)?
.with_page(&ConfirmFido::Details, content_details)? .add_page(&ConfirmFido::Details, content_details)?
.with_page(&ConfirmFido::Tap, content_tap)? .add_page(&ConfirmFido::Tap, content_tap)?
.with_page(&ConfirmFido::Menu, content_menu) .add_page(&ConfirmFido::Menu, content_menu)?;
Ok(flow)
} }

10
core/embed/rust/src/ui/layout_delizia/flow/confirm_firmware_update.rs
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@ -107,10 +107,10 @@ pub fn new_confirm_firmware_update(
.with_swipe(Direction::Left, SwipeSettings::default()) .with_swipe(Direction::Left, SwipeSettings::default())
.map(super::util::map_to_confirm); .map(super::util::map_to_confirm);
let res = SwipeFlow::new(&ConfirmFirmwareUpdate::Intro)? let mut res = SwipeFlow::new(&ConfirmFirmwareUpdate::Intro)?;
.with_page(&ConfirmFirmwareUpdate::Intro, content_intro)? res.add_page(&ConfirmFirmwareUpdate::Intro, content_intro)?
.with_page(&ConfirmFirmwareUpdate::Menu, content_menu)? .add_page(&ConfirmFirmwareUpdate::Menu, content_menu)?
.with_page(&ConfirmFirmwareUpdate::Fingerprint, content_fingerprint)? .add_page(&ConfirmFirmwareUpdate::Fingerprint, content_fingerprint)?
.with_page(&ConfirmFirmwareUpdate::Confirm, content_confirm)?; .add_page(&ConfirmFirmwareUpdate::Confirm, content_confirm)?;
Ok(res) Ok(res)
} }

8
core/embed/rust/src/ui/layout_delizia/flow/confirm_homescreen.rs
View File

@ -84,9 +84,9 @@ pub fn new_confirm_homescreen(
.with_swipe(Direction::Left, SwipeSettings::default()) .with_swipe(Direction::Left, SwipeSettings::default())
.map(super::util::map_to_confirm); .map(super::util::map_to_confirm);
let res = SwipeFlow::new(&ConfirmHomescreen::Homescreen)? let mut res = SwipeFlow::new(&ConfirmHomescreen::Homescreen)?;
.with_page(&ConfirmHomescreen::Homescreen, content_homescreen)? res.add_page(&ConfirmHomescreen::Homescreen, content_homescreen)?
.with_page(&ConfirmHomescreen::Menu, content_menu)? .add_page(&ConfirmHomescreen::Menu, content_menu)?
.with_page(&ConfirmHomescreen::Confirm, content_confirm)?; .add_page(&ConfirmHomescreen::Confirm, content_confirm)?;
Ok(res) Ok(res)
} }

16
core/embed/rust/src/ui/layout_delizia/flow/confirm_reset.rs
View File

@ -127,9 +127,10 @@ pub fn new_confirm_reset(recovery: bool) -> Result<SwipeFlow, error::Error> {
.map(super::util::map_to_choice); .map(super::util::map_to_choice);
let res = if recovery { let res = if recovery {
SwipeFlow::new(&ConfirmResetRecover::Intro)? let mut res = SwipeFlow::new(&ConfirmResetRecover::Intro)?;
.with_page(&ConfirmResetRecover::Intro, content_intro)? res.add_page(&ConfirmResetRecover::Intro, content_intro)?
.with_page(&ConfirmResetRecover::Menu, content_menu)? .add_page(&ConfirmResetRecover::Menu, content_menu)?;
res
} else { } else {
let content_confirm = Frame::left_aligned( let content_confirm = Frame::left_aligned(
TR::reset__title_create_wallet.into(), TR::reset__title_create_wallet.into(),
@ -142,10 +143,11 @@ pub fn new_confirm_reset(recovery: bool) -> Result<SwipeFlow, error::Error> {
.map(super::util::map_to_confirm) .map(super::util::map_to_confirm)
.one_button_request(ButtonRequestCode::ResetDevice.with_name("confirm_setup_device")); .one_button_request(ButtonRequestCode::ResetDevice.with_name("confirm_setup_device"));
SwipeFlow::new(&ConfirmResetCreate::Intro)? let mut res = SwipeFlow::new(&ConfirmResetCreate::Intro)?;
.with_page(&ConfirmResetCreate::Intro, content_intro)? res.add_page(&ConfirmResetCreate::Intro, content_intro)?
.with_page(&ConfirmResetCreate::Menu, content_menu)? .add_page(&ConfirmResetCreate::Menu, content_menu)?
.with_page(&ConfirmResetCreate::Confirm, content_confirm)? .add_page(&ConfirmResetCreate::Confirm, content_confirm)?;
res
}; };
Ok(res) Ok(res)
} }

10
core/embed/rust/src/ui/layout_delizia/flow/confirm_set_new_pin.rs
View File

@ -104,10 +104,10 @@ pub fn new_set_new_pin(
.with_swipe(Direction::Right, SwipeSettings::immediate()) .with_swipe(Direction::Right, SwipeSettings::immediate())
.map(super::util::map_to_confirm); .map(super::util::map_to_confirm);
let res = SwipeFlow::new(&SetNewPin::Intro)? let mut res = SwipeFlow::new(&SetNewPin::Intro)?;
.with_page(&SetNewPin::Intro, content_intro)? res.add_page(&SetNewPin::Intro, content_intro)?
.with_page(&SetNewPin::Menu, content_menu)? .add_page(&SetNewPin::Menu, content_menu)?
.with_page(&SetNewPin::CancelPinIntro, content_cancel_intro)? .add_page(&SetNewPin::CancelPinIntro, content_cancel_intro)?
.with_page(&SetNewPin::CancelPinConfirm, content_cancel_confirm)?; .add_page(&SetNewPin::CancelPinConfirm, content_cancel_confirm)?;
Ok(res) Ok(res)
} }

18
core/embed/rust/src/ui/layout_delizia/flow/confirm_summary.rs
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@ -150,21 +150,21 @@ pub fn new_confirm_summary(
.with_swipe(Direction::Right, SwipeSettings::immediate()) .with_swipe(Direction::Right, SwipeSettings::immediate())
.map(super::util::map_to_confirm); .map(super::util::map_to_confirm);
let mut res = SwipeFlow::new(&ConfirmSummary::Summary)? let mut res = SwipeFlow::new(&ConfirmSummary::Summary)?;
.with_page(&ConfirmSummary::Summary, content_summary)? res.add_page(&ConfirmSummary::Summary, content_summary)?
.with_page(&ConfirmSummary::Hold, content_hold)? .add_page(&ConfirmSummary::Hold, content_hold)?
.with_page(&ConfirmSummary::Menu, content_menu)?; .add_page(&ConfirmSummary::Menu, content_menu)?;
if let Some(content_extra) = content_extra { if let Some(content_extra) = content_extra {
res = res.with_page(&ConfirmSummary::ExtraInfo, content_extra)? res.add_page(&ConfirmSummary::ExtraInfo, content_extra)?;
} else { } else {
res = res.with_page(&ConfirmSummary::ExtraInfo, dummy_page())? res.add_page(&ConfirmSummary::ExtraInfo, dummy_page())?;
}; };
if let Some(content_account) = content_account { if let Some(content_account) = content_account {
res = res.with_page(&ConfirmSummary::AccountInfo, content_account)? res.add_page(&ConfirmSummary::AccountInfo, content_account)?;
} else { } else {
res = res.with_page(&ConfirmSummary::AccountInfo, dummy_page())? res.add_page(&ConfirmSummary::AccountInfo, dummy_page())?;
}; };
res = res.with_page(&ConfirmSummary::CancelTap, content_cancel_tap)?; res.add_page(&ConfirmSummary::CancelTap, content_cancel_tap)?;
Ok(res) Ok(res)
} }

35
core/embed/rust/src/ui/layout_delizia/flow/continue_recovery_homepage.rs
View File

@ -232,9 +232,10 @@ pub fn new_continue_recovery_homepage(
.with_swipe(Direction::Right, SwipeSettings::immediate()) .with_swipe(Direction::Right, SwipeSettings::immediate())
.map(super::util::map_to_choice); .map(super::util::map_to_choice);
SwipeFlow::new(&ContinueRecoveryBeforeShares::Main)? let mut res = SwipeFlow::new(&ContinueRecoveryBeforeShares::Main)?;
.with_page(&ContinueRecoveryBeforeShares::Main, content_main)? res.add_page(&ContinueRecoveryBeforeShares::Main, content_main)?
.with_page(&ContinueRecoveryBeforeShares::Menu, content_menu)? .add_page(&ContinueRecoveryBeforeShares::Menu, content_menu)?;
res
} else if pages.is_none() { } else if pages.is_none() {
let content_menu = Frame::left_aligned( let content_menu = Frame::left_aligned(
TString::empty(), TString::empty(),
@ -244,17 +245,18 @@ pub fn new_continue_recovery_homepage(
.with_swipe(Direction::Right, SwipeSettings::immediate()) .with_swipe(Direction::Right, SwipeSettings::immediate())
.map(super::util::map_to_choice); .map(super::util::map_to_choice);
SwipeFlow::new(&ContinueRecoveryBetweenShares::Main)? let mut res = SwipeFlow::new(&ContinueRecoveryBetweenShares::Main)?;
.with_page(&ContinueRecoveryBetweenShares::Main, content_main)? res.add_page(&ContinueRecoveryBetweenShares::Main, content_main)?
.with_page(&ContinueRecoveryBetweenShares::Menu, content_menu)? .add_page(&ContinueRecoveryBetweenShares::Menu, content_menu)?
.with_page( .add_page(
&ContinueRecoveryBetweenShares::CancelIntro, &ContinueRecoveryBetweenShares::CancelIntro,
content_cancel_intro, content_cancel_intro,
)? )?
.with_page( .add_page(
&ContinueRecoveryBetweenShares::CancelConfirm, &ContinueRecoveryBetweenShares::CancelConfirm,
content_cancel_confirm, content_cancel_confirm,
)? )?;
res
} else { } else {
let content_menu = Frame::left_aligned( let content_menu = Frame::left_aligned(
TString::empty(), TString::empty(),
@ -296,21 +298,22 @@ pub fn new_continue_recovery_homepage(
)) ))
.with_pages(move |_| n_remaining_shares); .with_pages(move |_| n_remaining_shares);
SwipeFlow::new(&ContinueRecoveryBetweenSharesAdvanced::Main)? let mut res = SwipeFlow::new(&ContinueRecoveryBetweenSharesAdvanced::Main)?;
.with_page(&ContinueRecoveryBetweenSharesAdvanced::Main, content_main)? res.add_page(&ContinueRecoveryBetweenSharesAdvanced::Main, content_main)?
.with_page(&ContinueRecoveryBetweenSharesAdvanced::Menu, content_menu)? .add_page(&ContinueRecoveryBetweenSharesAdvanced::Menu, content_menu)?
.with_page( .add_page(
&ContinueRecoveryBetweenSharesAdvanced::CancelIntro, &ContinueRecoveryBetweenSharesAdvanced::CancelIntro,
content_cancel_intro, content_cancel_intro,
)? )?
.with_page( .add_page(
&ContinueRecoveryBetweenSharesAdvanced::CancelConfirm, &ContinueRecoveryBetweenSharesAdvanced::CancelConfirm,
content_cancel_confirm, content_cancel_confirm,
)? )?
.with_page( .add_page(
&ContinueRecoveryBetweenSharesAdvanced::RemainingShares, &ContinueRecoveryBetweenSharesAdvanced::RemainingShares,
content_remaining_shares, content_remaining_shares,
)? )?;
res
}; };
Ok(res) Ok(res)
} }

18
core/embed/rust/src/ui/layout_delizia/flow/get_address.rs
View File

@ -197,14 +197,14 @@ pub fn new_get_address(
.with_swipe(Direction::Right, SwipeSettings::immediate()) .with_swipe(Direction::Right, SwipeSettings::immediate())
.map(super::util::map_to_confirm); .map(super::util::map_to_confirm);
let res = SwipeFlow::new(&GetAddress::Address)? let mut res = SwipeFlow::new(&GetAddress::Address)?;
.with_page(&GetAddress::Address, content_address)? res.add_page(&GetAddress::Address, content_address)?
.with_page(&GetAddress::Tap, content_tap)? .add_page(&GetAddress::Tap, content_tap)?
.with_page(&GetAddress::Confirmed, content_confirmed)? .add_page(&GetAddress::Confirmed, content_confirmed)?
.with_page(&GetAddress::Menu, content_menu)? .add_page(&GetAddress::Menu, content_menu)?
.with_page(&GetAddress::QrCode, content_qr)? .add_page(&GetAddress::QrCode, content_qr)?
.with_page(&GetAddress::AccountInfo, content_account)? .add_page(&GetAddress::AccountInfo, content_account)?
.with_page(&GetAddress::Cancel, content_cancel_info)? .add_page(&GetAddress::Cancel, content_cancel_info)?
.with_page(&GetAddress::CancelTap, content_cancel_tap)?; .add_page(&GetAddress::CancelTap, content_cancel_tap)?;
Ok(res) Ok(res)
} }

10
core/embed/rust/src/ui/layout_delizia/flow/prompt_backup.rs
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@ -107,10 +107,10 @@ pub fn new_prompt_backup() -> Result<SwipeFlow, error::Error> {
.with_swipe(Direction::Right, SwipeSettings::immediate()) .with_swipe(Direction::Right, SwipeSettings::immediate())
.map(super::util::map_to_confirm); .map(super::util::map_to_confirm);
let res = SwipeFlow::new(&PromptBackup::Intro)? let mut res = SwipeFlow::new(&PromptBackup::Intro)?;
.with_page(&PromptBackup::Intro, content_intro)? res.add_page(&PromptBackup::Intro, content_intro)?
.with_page(&PromptBackup::Menu, content_menu)? .add_page(&PromptBackup::Menu, content_menu)?
.with_page(&PromptBackup::SkipBackupIntro, content_skip_intro)? .add_page(&PromptBackup::SkipBackupIntro, content_skip_intro)?
.with_page(&PromptBackup::SkipBackupConfirm, content_skip_confirm)?; .add_page(&PromptBackup::SkipBackupConfirm, content_skip_confirm)?;
Ok(res) Ok(res)
} }

8
core/embed/rust/src/ui/layout_delizia/flow/request_number.rs
View File

@ -105,9 +105,9 @@ pub fn new_request_number(
.with_swipe(Direction::Right, SwipeSettings::immediate()) .with_swipe(Direction::Right, SwipeSettings::immediate())
.map_to_button_msg(); .map_to_button_msg();
let res = SwipeFlow::new(&RequestNumber::Number)? let mut res = SwipeFlow::new(&RequestNumber::Number)?;
.with_page(&RequestNumber::Number, content_number_input)? res.add_page(&RequestNumber::Number, content_number_input)?
.with_page(&RequestNumber::Menu, content_menu)? .add_page(&RequestNumber::Menu, content_menu)?
.with_page(&RequestNumber::Info, content_info)?; .add_page(&RequestNumber::Info, content_info)?;
Ok(res) Ok(res)
} }

6
core/embed/rust/src/ui/layout_delizia/flow/request_passphrase.rs
View File

@ -61,8 +61,8 @@ pub fn new_request_passphrase() -> Result<SwipeFlow, error::Error> {
PassphraseKeyboardMsg::Cancelled => Some(FlowMsg::Cancelled), PassphraseKeyboardMsg::Cancelled => Some(FlowMsg::Cancelled),
}); });
let res = SwipeFlow::new(&RequestPassphrase::Keypad)? let mut res = SwipeFlow::new(&RequestPassphrase::Keypad)?;
.with_page(&RequestPassphrase::Keypad, content_keypad)? res.add_page(&RequestPassphrase::Keypad, content_keypad)?
.with_page(&RequestPassphrase::ConfirmEmpty, content_confirm_empty)?; .add_page(&RequestPassphrase::ConfirmEmpty, content_confirm_empty)?;
Ok(res) Ok(res)
} }

10
core/embed/rust/src/ui/layout_delizia/flow/set_brightness.rs
View File

@ -119,11 +119,11 @@ pub fn new_set_brightness(brightness: Option<u8>) -> Result<SwipeFlow, Error> {
.with_result_icon(theme::ICON_BULLET_CHECKMARK, theme::GREEN_LIGHT) .with_result_icon(theme::ICON_BULLET_CHECKMARK, theme::GREEN_LIGHT)
.map(move |_msg| Some(FlowMsg::Confirmed)); .map(move |_msg| Some(FlowMsg::Confirmed));
let res = SwipeFlow::new(&SetBrightness::Slider)? let mut res = SwipeFlow::new(&SetBrightness::Slider)?;
.with_page(&SetBrightness::Slider, content_slider)? res.add_page(&SetBrightness::Slider, content_slider)?
.with_page(&SetBrightness::Menu, content_menu)? .add_page(&SetBrightness::Menu, content_menu)?
.with_page(&SetBrightness::Confirm, content_confirm)? .add_page(&SetBrightness::Confirm, content_confirm)?
.with_page(&SetBrightness::Confirmed, content_confirmed)?; .add_page(&SetBrightness::Confirmed, content_confirmed)?;
Ok(res) Ok(res)
} }

8
core/embed/rust/src/ui/layout_delizia/flow/show_danger.rs
View File

@ -101,9 +101,9 @@ pub fn new_show_danger(
.with_result_icon(theme::ICON_BULLET_CHECKMARK, theme::GREY_DARK) .with_result_icon(theme::ICON_BULLET_CHECKMARK, theme::GREY_DARK)
.map(|_| Some(FlowMsg::Cancelled)); .map(|_| Some(FlowMsg::Cancelled));
let res = SwipeFlow::new(&ShowDanger::Message)? let mut res = SwipeFlow::new(&ShowDanger::Message)?;
.with_page(&ShowDanger::Message, content_message)? res.add_page(&ShowDanger::Message, content_message)?
.with_page(&ShowDanger::Menu, content_menu)? .add_page(&ShowDanger::Menu, content_menu)?
.with_page(&ShowDanger::Cancelled, content_cancelled)?; .add_page(&ShowDanger::Cancelled, content_cancelled)?;
Ok(res) Ok(res)
} }

10
core/embed/rust/src/ui/layout_delizia/flow/show_share_words.rs
View File

@ -132,11 +132,11 @@ pub fn new_show_share_words(
.with_swipeup_footer(None) .with_swipeup_footer(None)
.map(|_| Some(FlowMsg::Confirmed)); .map(|_| Some(FlowMsg::Confirmed));
let res = SwipeFlow::new(&ShowShareWords::Instruction)? let mut res = SwipeFlow::new(&ShowShareWords::Instruction)?;
.with_page(&ShowShareWords::Instruction, content_instruction)? res.add_page(&ShowShareWords::Instruction, content_instruction)?
.with_page(&ShowShareWords::Words, content_words)? .add_page(&ShowShareWords::Words, content_words)?
.with_page(&ShowShareWords::Confirm, content_confirm)? .add_page(&ShowShareWords::Confirm, content_confirm)?
.with_page( .add_page(
&ShowShareWords::CheckBackupIntro, &ShowShareWords::CheckBackupIntro,
content_check_backup_intro, content_check_backup_intro,
)?; )?;

20
core/embed/rust/src/ui/layout_delizia/flow/show_tutorial.rs
View File

@ -163,15 +163,15 @@ pub fn new_show_tutorial() -> Result<SwipeFlow, error::Error> {
.with_swipe(Direction::Down, SwipeSettings::default()) .with_swipe(Direction::Down, SwipeSettings::default())
.map(super::util::map_to_confirm); .map(super::util::map_to_confirm);
let res = SwipeFlow::new(&ShowTutorial::StepWelcome)? let mut res = SwipeFlow::new(&ShowTutorial::StepWelcome)?;
.with_page(&ShowTutorial::StepWelcome, content_step_welcome)? res.add_page(&ShowTutorial::StepWelcome, content_step_welcome)?
.with_page(&ShowTutorial::StepBegin, content_step_begin)? .add_page(&ShowTutorial::StepBegin, content_step_begin)?
.with_page(&ShowTutorial::StepNavigation, content_step_navigation)? .add_page(&ShowTutorial::StepNavigation, content_step_navigation)?
.with_page(&ShowTutorial::StepMenu, content_step_menu)? .add_page(&ShowTutorial::StepMenu, content_step_menu)?
.with_page(&ShowTutorial::StepHold, content_step_hold)? .add_page(&ShowTutorial::StepHold, content_step_hold)?
.with_page(&ShowTutorial::StepDone, content_step_done)? .add_page(&ShowTutorial::StepDone, content_step_done)?
.with_page(&ShowTutorial::Menu, content_menu)? .add_page(&ShowTutorial::Menu, content_menu)?
.with_page(&ShowTutorial::DidYouKnow, content_did_you_know)? .add_page(&ShowTutorial::DidYouKnow, content_did_you_know)?
.with_page(&ShowTutorial::HoldToExit, content_hold_to_exit)?; .add_page(&ShowTutorial::HoldToExit, content_hold_to_exit)?;
Ok(res) Ok(res)
} }