cursive/CHANGELOG.md

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Changelog

cursive-core 0.2.2, cursive 0.16.2

API updates

  • Add methods to turn a CursiveRunnable into a CursiveRunner.

cursive 0.16.1

Bugfixes

  • Fix mouse input with crossterm backend.

cursive-core 0.2.1

Bugfixes

  • Fix colors in menubar.

cursive-core 0.2.0, cursive 0.16

Breaking Changes

  • Backends are now initialized when starting the event loop rather than when creating Cursive.
    • As a result initialization and runner functions have changed.
  • ColorStyle::color is no longer an optional. Use ColorType::InheritParent if needed.
  • Replaced () error types with some custom zero-sized types.

API updates

  • Add ProgressBar::set_{min,max,range,counter,label} for non-chained API.
  • Derive Clone, Copy, Debug, PartialEq, Hash for more types.
  • Add backend initializers using other files than /dev/tty for ncurses and termion.
  • Add CursiveRunner to handle an event loop.
  • XY<T> now implements Default for T: Default.
  • Style now implements FromIterator<&Style> to merge multiple styles.
  • XY::stack_{horizontal,vertical} are now must_use.
  • SpannedString now implements FromIterator<SpannedString>.
  • view::ScrollBase is now deprecated in favor of the view::scroll module.
  • Add Finder::call_on_all and Cursive::call_on_all_named to call the same closure of several views with the same type and name.
  • Add SpannedString::remove_spans to remove spans from a StyledString.
  • Add SpannedString::compact to compact the source to only include span content.
  • Add SpannedString::trim(_{start, end}) to remove the unused prefix, suffix or both of the source.
  • Add SpannedString::spans(_raw)_attr_mut to give mutable access to the attribute of the spans.
  • Add TextContent::with_content to give mutable access to the StyledString of a TextView.
  • Add ColotyType::InheritParent to carry over the front or back color from the parent.
  • Add Effect::Blink.
  • Add Margins::zeros().
  • Add TextView::set_style.
  • Add SpannedString-shrinking methods.

Improvements

  • ListView now supports children taller than 1 row.
  • Added an autocomplete example.
  • Added a stopwatch example.
  • SpannedString iterators are now double-ended and exact-sized.

Bugfixes

  • Fix scroll module when inner view size is close to available size.
  • Fix text alignment for wrapped lines.
  • Fix focus change with ScrollView.
  • Fix possible crash with the BearLibTerminal backend.
  • Dispatch call_on_* methods to all screens.
  • Fix potential issue with setlocale in ncurses backend on BSD.
  • Fix handling of multi-bytes newlines characters.

Doc

  • Improve documentation for themes.

cursive-core 0.1.1

API updates

  • Add Dialog::into_content.
  • Add Callback::from_fn_once and once1! macro to wrap a FnOnce in a FnMut.
  • Add FixedLayoutView with manual placement of child views.
  • Add OnLayoutView to override View::Layout
  • Add Cursive::{dump, restore} to save and load the global state.
  • Add NamedView::{name, set_name} to retrieve or replace the given name.
  • Add LinearLayout::find_child_with_name.
  • Add ScrollView::on_scroll callback.
  • Add once1! macro to turn a FnOnce into FnMut.
  • Implement Default for some wrapper views where the child is Default.

Bugfixes

  • More hygienic wrap_impl! macro using fully-qualified paths.
  • Fixed LinearLayout giving children incorrect sizes.
  • More accurate "important area" for ShadowView and PaddedView.
  • Fix potential panic when calling TextArea::set_cursor before its first layout phase.
  • Disabled views no longer accept input if they are still in focus.

0.15.0

Breaking changes

  • Split library into a backend-agnostic cursive-core and a user-facing cursive.
  • Cursive::default now needs the cursive::CursiveExt trait to be in scope.
  • Update dependencies:
    • crossterm to 0.17.
    • enumset to 1.0
    • ahash to 0.3
    • pulldown-cmark to 0.7
  • Add PaletteColor::HighlightText
  • AnyCb now takes a &mut dyn View rather than a &mut dyn Any.

API updates

  • Added cursive::{default,ncurses,pancurses,termion,crossterm,blt,dummy} functions.
  • Add Cursive::debug_name
  • Add ScreensView to move some code away from the Cursive root
    • Reworked global callbacks configuration
    • Ctrl-C can be rewired to no longer exit the application
  • Add SelectView::(try_)iter_mut()
  • Dialog::{test, info} now accept StyledString as input
  • Add missing functions to Checkbox re: enabled state

Bugfixes

  • Fix Ctrl-Z binding for ncurses
  • Fix potential crash with empty SelectView
  • Add toml and markdown features to docs.rs

0.14.0

Breaking changes

  • cursive::event::AnyCb changed from Box<...> to &mut ..., so users of View::call_on_any no longer need to box their closures.
  • Remove BoxView::squishable.
  • Update crossterm to 0.14.
  • Removed From implementations for Margins. Use Margins::lrtb and the like instead.
    • Or Dialog::padding_lrtb.
  • Renamed multiple types (old names are still re-exported, but deprecated):
    • BoxView -> ResizedView
    • ViewBox -> BoxedView
    • SizedView -> LastSizeView
    • Identifiable -> Nameable
    • Boxable -> Resizable
    • IdView -> NamedView
    • Selector::Id -> Selector::Name
    • with_id -> with_name
    • call_on_id -> call_on_name
    • find_id -> find_name
    • focus_id -> focus_name

API updates

  • SelectView::{item, with_all} now accept S: Into<StyledString> for colored labels.
  • Add ScrollView::scroll_to_important_area.
  • Add LinearLayout::set_focus_index.
  • Add XY::{sum, product}.
  • view::scroll is now a public module.
  • Add Cursive::process_events and Cursive::post_events.
    • This gives users finer control than Cursive::step.
  • Layer now has a color option.
  • LinearLayout can now directly add boxed views without re-boxing.
  • Add inner getters to EnableableView.
  • Add PaddedView::get_inner(_mut).
  • Add a bunch of constructors for Margins.
  • Add Dialog::padding_lrtb
  • Add Dialog::set_padding*
  • Add PaddedView::lrtb

Improvements

  • Changed the default color for TitleSecondary from yellow to light blue.
  • Changed the default color for Tertiary from grey to white.
  • Reduced dependencies (toml is now optional, removed hashbrown).
  • Cursive::default() now fallbacks do dummy backend if no other is available.

Bugfixes

  • Fixed ScrollView::show_scrollbars().
  • Correctly update the offset for ScrollView after focus change.
  • Fixed layout for BoxView with some size constraints.
  • On Windows, do not print unix-specific character during initialization.
  • Fix out-of-bounds access for some mouse events in MenuPopup

0.13.0

Breaking changes

  • Update enum-map fron 0.5 to 0.6

API updates

  • Add Effect::Strikethrough (not supported on ncurses)
  • Add ListView::remove_child
  • Replace xursive::CbFunc with Box<FnOnce>
  • Add ScrollView::{inner_size, is_as_{bottom, top, left, right} }
  • Add getters for current value in SliderView
  • More fields made public in cursive::logger
  • Add a "puppet" backend for testing and instrumentation

Improvements

  • Performance improvements for the crossterm backend

Bugfixes

  • Fix a possible panic when a TextView is updated asynchronously while it's being layed out.
  • Fixed weird behaviour of SizeConstraint::Full with ScrollView.

0.12.0

Breaking changes

  • Updated enumset from 0.3 to 0.4

API updates

  • Add Cursive::take_user_data, replaces the current user data with ().
  • Add SliderView::{get_value, get_max_value}.

Improvements

  • DebugConsole now has horizontal scrolling enabled.
  • pancurses backend now correctly recognizes the "Enter" key from the numpad as "Enter".

0.11.2

API updates

  • Bring back Cursive::set_fps for <30Hz refresh rates.
  • Add Cursive::backend_name to get the name of the current backend.
  • Add a new backend based on the crossterm library.
  • Add direct downcast methods to dyn AnyView
  • Add sort methods to SelectView

Improvements

  • Improved printer performance with styled spans.

0.11.1

API updates

  • Added manual scrolling methods to view::scroll::Core:
    • keep_in_view, scroll_to, scroll_to_x, scroll_to_y Note: the view::scroll module is hidden behind an experimental feature unstable_scroll.

Improvements

  • Improved printer performance (thanks to @chrisvest).

Bugfixes

  • Fixed MenuPopup borders near delimiters.

0.11.0

Breaking changes

  • Cursive::{ncurses, pancurses, termion} now return io::Result<Self> instead of panicking. Cursive::default() still unwraps.
    • Also added Cursive::try_new for failible backends.
  • Replaced set_fps(i32) with set_autorefresh(bool)
  • Finder::find_id() is renamed to call_on_id(), and a proper find_id() was added instead.
  • Updated the Backend trait for a simpler input system
  • Updated to Rust 2018 edition (now requires rustc > 1.31)
  • Cursive::clear() now takes &mut self

API updates

  • Add a logging implementation (logger::init()) and a DebugConsole (cursive::toggle_debug_console())
  • Add user-data to Cursive.
    • Cursive::set_user_data() can store some user-defined data structure.
    • Cursive::user_data() and Cursive::with_user_data() can be used to access the data.
  • Add StackView::remove_layer()
  • Add CircularFocus view (and bring proper circular focus to dialogs)
  • Add HideableView::is_visible()
  • Add type CbSink = Sender<Box<CbFunc>> as an alias for the return type of Cursive::cb_sink()
  • Add LinearLayout::{insert_child, swap_children, set_weight} for more in-place modifications.
  • Add Printer::{cropped_centered,shrinked_centered}

Improvements

  • Updated termion backend to use direct /dev/tty access for improved performance.
  • Enabled raw mode for ncurses and pancurses. Among other improvements, this lets applications receive Ctrl+S and Ctrl+Q events.

Bugfixes

  • Fixed overflow check for titles in Dialog and Panel

0.10.0

New features

  • Add EventTrigger and update OnEventView to use it.
    • Breaking change: "inner" callbacks for OnEventView now take the event as extra argument.
  • Add Printer::enabled and EnableableView to disable whole subtrees.
  • Add RadioGroup::on_change to set a callback on selection change.
  • SelectView now uses StyledString to display colored text.
  • Add PaddedView to add padding to any view.
  • Update dependencies
    • Breaking change: crossbeam-channel was updated, and using send() now returns a Result.

Bugfixes

  • Fix mouse events on Ubuntu

Doc

  • Added examples to most utility types (XY, Vec2, ...)

0.9.2

New features

  • Add an optional title to Panel
  • Add immut1!, immut2! and immut3! macros to wrap a FnMut in Fn
  • SelectView: autojump is now opt-in (jump to an element after a letter is pressed)

Bugfixes

  • Fix possible crash with ListView and SelectView in very small spaces
  • Fix termion backend compilation on non-unix platforms

0.9.1

New features

  • Add Cursive::on_event to send simulated events.
  • Add EventResult::and to combine callbacks.
  • Allow custom color in ProgressBar.

Bugfixes

  • LinearLayout:
    • Better geometry computation with constrained size
    • Fixed cache invalidation
    • Fix possible panic when removing children
  • ScrollView:
    • Fix possible panic with full-height scrollbar
    • Fix possible panic with empty content
    • Fix cache
  • Fix menubar focus after action

Doc

  • Fix Readme and examples with Cursive::default()

0.9.0

New features

  • Cursive now supports third-party backends
  • Add generic ScrollView wrapper. Removes internal scrolling behaviour from TextView.
  • Callbacks sent through Cursive::cb_sink() are now processed instantly, without the need for set_fps.
  • Make backend a dynamic choice
    • User must select a backend in Cursive::new
    • 3rd party libraries do not need to play with backend features anymore
  • Move from chan and chan-signals to crossbeam-channel and signal-hook
  • Batch-process events for higher performance
  • Add StackView::find_layer_from_id
  • Add SelectView::insert_item
  • Add TextArea::{enable, disable}
  • Reworked AnyView
  • SelectView: Fix mouse events
  • Return callbacks from manual control methods
    • SelectView::{set_selection, select_up, select_down, remove_item}
    • EditView::{set_content, insert, remove}
  • Add rect::Rect
  • Add HideableView

Changes

  • Replaced Cursive::new() with Cursive::default()
  • Renamed Vec4 to Margins
  • Callbacks cannot be created from functions that return a value
    • The returned value used to be completely ignored
  • AnyView does not extend View anymore (instead, View extends AnyView)
    • If you were using AnyView before, you probably need to replace it with View
  • Scrolling is now added to a view with .scrollable()
  • cb_sink is now a crossbeam_channel::Sender instead of chan::Sender
  • SelectView::selection now returns an Option<Rc<T>> instead of just Rc<T>. It will return None if the SelectView is empty.

0.8.1

New features

  • Add Cursive::clear_global_callbacks

Bugfixes

  • Fix non-ASCII input with pancurses backend
  • Fix StackView::move_layer
  • Fix layout computation for SelectView
  • Remove unused maplit dependency for termion and blt backends

0.8.0

New features

  • Style (breaking change):
    • Added support for bold/italic/underlined text
    • Added StyledString for markup text
    • Refactored line-break module
  • Colors (breaking change):
    • Added ColorStyle and PaletteColor for more flexible colored text
  • Buttons:
    • Added Dialog::buttons to iterate on buttons
    • Added Button::set_label and Button::label
  • TextView:
    • Added TextContent, a way to separate model and view for TextView
    • Added manual scrolling methods
  • Allow multiple global callbacks per event
  • Allow buttons and delimiters in top-level menubar
  • StackView:
    • Added StackView::move_layer to re-order layers
    • StackView::pop_layer now returns the pop'ed view
    • Added StackView::reposition_layer to move a layer around
  • Dialog: added Dialog::focus(&self)
  • SelectView: added SelectView::selected
  • Cursive::cb_sink now accepts FnOnce (previously Fn only)

Bugfixes

  • Fix a bug in TextArea::set_content
  • Fix Color::from_256colors for grayscale colors
  • Fix resize detection on windows
  • Fix possible panic with weird input on pancurses
  • Fix possible panic in ListView layout

Doc

  • Add per-distributions instructions to install ncurses
  • Improved comments in examples
  • Improve doc for Cursive::find_id
  • Improve doc for Identifiable::with_id
  • Include Changelog