diff --git a/.gitignore b/.gitignore
index aee93bf9..a58ff790 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,6 @@ venv/
pytest.log
TODO
**/target
+**/dist
+gui/ui/Cargo.lock
+gui/ui/examples/design-system/Cargo.lock
diff --git a/gui/ui/Cargo.toml b/gui/ui/Cargo.toml
new file mode 100644
index 00000000..6cbae49b
--- /dev/null
+++ b/gui/ui/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+name = "liana_ui"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+iced = "0.7"
+iced_native = "0.8"
+iced_lazy = { version = "0.4"}
+
+[workspace]
+members = [
+ "examples/*"
+]
diff --git a/gui/ui/README.md b/gui/ui/README.md
new file mode 100644
index 00000000..7ce4d920
--- /dev/null
+++ b/gui/ui/README.md
@@ -0,0 +1,6 @@
+# `liana_ui`
+
+UI components used across the liana GUI iced application.
+
+An wasm compatible example of the design system can be found in
+`./examples/design-system`
diff --git a/gui/ui/examples/design-system/Cargo.toml b/gui/ui/examples/design-system/Cargo.toml
new file mode 100644
index 00000000..57c6c389
--- /dev/null
+++ b/gui/ui/examples/design-system/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "design-system"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+iced = "0.7"
+iced_native = "0.8"
+web-sys = "0.3.61"
+liana_ui = { path = "../.." }
diff --git a/gui/ui/examples/design-system/README.md b/gui/ui/examples/design-system/README.md
new file mode 100644
index 00000000..c604a44b
--- /dev/null
+++ b/gui/ui/examples/design-system/README.md
@@ -0,0 +1,7 @@
+## Use WASM
+
+`trunk serve`
+
+to build for a directory on a distant server
+
+`trunk build --public-url /design-system`
diff --git a/gui/ui/examples/design-system/index.html b/gui/ui/examples/design-system/index.html
new file mode 100644
index 00000000..eec96dd9
--- /dev/null
+++ b/gui/ui/examples/design-system/index.html
@@ -0,0 +1,18 @@
+
+
+
+
+
+ Liana design system
+
+
+
+
+
+
+
diff --git a/gui/ui/examples/design-system/src/main.rs b/gui/ui/examples/design-system/src/main.rs
new file mode 100644
index 00000000..705afdde
--- /dev/null
+++ b/gui/ui/examples/design-system/src/main.rs
@@ -0,0 +1,172 @@
+mod section;
+
+use iced::widget::{button, column, container, radio, row, text, Column, Space};
+use iced::{executor, Application, Command, Length, Settings, Subscription};
+use liana_ui::{theme, widget::Element};
+
+pub fn main() -> iced::Result {
+ DesignSystem::run(Settings::with_flags(Config {}))
+}
+
+struct Config {}
+
+#[derive(Default)]
+struct DesignSystem {
+ theme: theme::Theme,
+ sections: Vec>,
+ current: usize,
+}
+
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+pub enum ThemeType {
+ Light,
+ Dark,
+}
+
+#[derive(Debug, Clone)]
+pub enum Message {
+ ThemeChanged(ThemeType),
+ Event(iced_native::Event),
+ Section(usize),
+ Ignore,
+}
+
+impl Application for DesignSystem {
+ type Message = Message;
+ type Theme = theme::Theme;
+ type Flags = Config;
+ type Executor = executor::Default;
+
+ fn title(&self) -> String {
+ String::from("Liana - Design System")
+ }
+
+ fn new(_config: Config) -> (Self, Command) {
+ let app = Self {
+ theme: theme::Theme::Light,
+ sections: vec![
+ Box::new(section::Overview {}),
+ Box::new(section::Colors {}),
+ Box::new(section::Buttons {}),
+ ],
+ current: 0,
+ };
+ #[cfg(target_arch = "wasm32")]
+ {
+ use iced_native::{command, window};
+ let window = web_sys::window().unwrap();
+ let (width, height) = (
+ (window.inner_width().unwrap().as_f64().unwrap()) as u32,
+ (window.inner_height().unwrap().as_f64().unwrap()) as u32,
+ );
+ (
+ app,
+ Command::single(command::Action::Window(window::Action::Resize {
+ width,
+ height,
+ })),
+ )
+ }
+ #[cfg(not(target_arch = "wasm32"))]
+ (app, Command::none())
+ }
+
+ fn update(&mut self, message: Message) -> Command {
+ match message {
+ Message::ThemeChanged(theme) => {
+ self.theme = match theme {
+ ThemeType::Light => theme::Theme::Light,
+ ThemeType::Dark => theme::Theme::Dark,
+ }
+ }
+ Message::Section(i) => {
+ if self.sections.get(i).is_some() {
+ self.current = i;
+ }
+ }
+ Message::Event(iced::Event::Window(iced_native::window::Event::Resized {
+ width,
+ height,
+ })) => {
+ #[cfg(target_arch = "wasm32")]
+ {
+ use iced_native::{command, window};
+ return Command::single(command::Action::Window(window::Action::Resize {
+ width,
+ height,
+ }));
+ }
+ }
+ _ => {}
+ }
+ Command::none()
+ }
+
+ fn subscription(&self) -> Subscription {
+ iced_native::subscription::events().map(Self::Message::Event)
+ }
+
+ fn view(&self) -> Element {
+ let sidebar = container(
+ column![
+ [ThemeType::Light, ThemeType::Dark].iter().fold(
+ column![text("Choose a theme:")].spacing(10),
+ |column, theme| {
+ column.push(radio(
+ format!("{theme:?}"),
+ *theme,
+ Some(match self.theme {
+ theme::Theme::Light => ThemeType::Light,
+ theme::Theme::Dark => ThemeType::Dark,
+ }),
+ Message::ThemeChanged,
+ ))
+ },
+ ),
+ Space::with_height(Length::Units(100)),
+ self.sections.iter().enumerate().fold(
+ Column::new().spacing(10),
+ |col, (i, section)| col.push(
+ button(
+ container(text(section.title()))
+ .width(Length::Fill)
+ .padding(5)
+ )
+ .style(if i == self.current {
+ theme::Button::Primary
+ } else {
+ theme::Button::Transparent
+ })
+ .on_press(Message::Section(i))
+ .width(Length::Units(200))
+ )
+ )
+ ]
+ .spacing(20),
+ )
+ .padding(20)
+ .style(theme::Container::Foreground)
+ .height(Length::Fill);
+
+ container(row![
+ sidebar.width(Length::Units(200)),
+ Space::with_width(Length::Units(150)),
+ column![
+ Space::with_height(Length::Units(150)),
+ container(self.sections[self.current].view()).width(Length::Fill)
+ ]
+ ])
+ .width(Length::Fill)
+ .height(Length::Fill)
+ .into()
+ }
+
+ fn theme(&self) -> theme::Theme {
+ self.theme.clone()
+ }
+}
+
+pub trait Section {
+ fn title(&self) -> &'static str;
+ fn view(&self) -> Element;
+}
diff --git a/gui/ui/examples/design-system/src/section.rs b/gui/ui/examples/design-system/src/section.rs
new file mode 100644
index 00000000..516b6630
--- /dev/null
+++ b/gui/ui/examples/design-system/src/section.rs
@@ -0,0 +1,104 @@
+use iced::{
+ alignment,
+ widget::{button, column, container, row, Space},
+ Alignment, Length,
+};
+use liana_ui::{color, text::*, theme, widget::Element};
+
+use super::{Message, Section};
+
+pub struct Overview {}
+
+impl Section for Overview {
+ fn title(&self) -> &'static str {
+ "Overview"
+ }
+
+ fn view(&self) -> Element {
+ column![
+ text("Hello").bold().size(50),
+ column![text(
+ "This is the Liana design system for the Iced framework"
+ )]
+ .spacing(10)
+ ]
+ .spacing(100)
+ .into()
+ }
+}
+
+pub struct Colors {}
+
+impl Section for Colors {
+ fn title(&self) -> &'static str {
+ "Colors"
+ }
+
+ fn view(&self) -> Element {
+ column![
+ text(self.title()).bold().size(50),
+ column![
+ color_row(color::BLACK, "BLACK (0,0,0)"),
+ color_row(color::LIGHT_BLACK, "LIGHT_BLACK #141414 original design"),
+ color_row(color::GREEN, "GREEN #00FF66 original design"),
+ color_row(color::DARK_GREY, "DARK_GREY #555555"),
+ color_row(color::GREY, "GREY #CCCCCC original design"),
+ color_row(color::LIGHT_GREY, "LIGHT_GREY #E6E6E6 original design"),
+ color_row(color::RED, "RED #F04359"),
+ color_row(color::ORANGE, "ORANGE #FFa700")
+ ]
+ .spacing(10)
+ ]
+ .spacing(100)
+ .into()
+ }
+}
+
+fn color_row<'a, T: 'a>(color: iced::Color, label: &'static str) -> Element<'a, T> {
+ row![
+ container(Space::with_width(Length::Units(100)))
+ .height(Length::Units(100))
+ .style(theme::Container::Custom(color)),
+ text(label)
+ ]
+ .spacing(10)
+ .align_items(Alignment::Center)
+ .spacing(10)
+ .into()
+}
+
+pub struct Buttons {}
+
+impl Section for Buttons {
+ fn title(&self) -> &'static str {
+ "Buttons"
+ }
+
+ fn view(&self) -> Element {
+ column![
+ text(self.title()).bold().size(50),
+ column![
+ button_row(theme::Button::Primary, "Primary"),
+ button_row(theme::Button::Secondary, "Secondary"),
+ button_row(theme::Button::Destructive, "Destructive"),
+ button_row(theme::Button::Transparent, "Transparent")
+ ]
+ .spacing(20)
+ ]
+ .spacing(100)
+ .into()
+ }
+}
+
+fn button_row(style: theme::Button, label: &'static str) -> Element {
+ button(
+ container(text(label))
+ .width(Length::Fill)
+ .align_x(alignment::Horizontal::Center),
+ )
+ .width(Length::Units(200))
+ .padding(5)
+ .style(style)
+ .on_press(Message::Ignore)
+ .into()
+}
diff --git a/gui/ui/src/color.rs b/gui/ui/src/color.rs
new file mode 100644
index 00000000..69109d73
--- /dev/null
+++ b/gui/ui/src/color.rs
@@ -0,0 +1,42 @@
+use iced::Color;
+
+pub const BLACK: Color = iced::Color::BLACK;
+
+pub const LIGHT_BLACK: Color = Color::from_rgb(
+ 0x14 as f32 / 255.0,
+ 0x14 as f32 / 255.0,
+ 0x14 as f32 / 255.0,
+);
+
+pub const GREEN: Color = Color::from_rgb(
+ 0x00 as f32 / 255.0,
+ 0xFF as f32 / 255.0,
+ 0x66 as f32 / 255.0,
+);
+
+pub const DARK_GREY: Color = Color::from_rgb(
+ 0x55 as f32 / 255.0,
+ 0x55 as f32 / 255.0,
+ 0x55 as f32 / 255.0,
+);
+
+pub const GREY: Color = Color::from_rgb(
+ 0xCC as f32 / 255.0,
+ 0xCC as f32 / 255.0,
+ 0xCC as f32 / 255.0,
+);
+
+pub const LIGHT_GREY: Color = Color::from_rgb(
+ 0xE6 as f32 / 255.0,
+ 0xE6 as f32 / 255.0,
+ 0xE6 as f32 / 255.0,
+);
+
+pub const RED: Color = Color::from_rgb(
+ 0xF0 as f32 / 255.0,
+ 0x43 as f32 / 255.0,
+ 0x59 as f32 / 255.0,
+);
+
+pub const ORANGE: Color =
+ Color::from_rgb(0xFF as f32 / 255.0, 0xa7 as f32 / 255.0, 0x0 as f32 / 255.0);
diff --git a/gui/ui/src/font.rs b/gui/ui/src/font.rs
new file mode 100644
index 00000000..eb7555d5
--- /dev/null
+++ b/gui/ui/src/font.rs
@@ -0,0 +1,11 @@
+use iced::Font;
+
+pub const BOLD: Font = Font::External {
+ name: "Bold",
+ bytes: include_bytes!("../../static/fonts/OpenSans-Bold.ttf"),
+};
+
+pub const REGULAR: Font = Font::External {
+ name: "Regular",
+ bytes: include_bytes!("../../static/fonts/OpenSans-Regular.ttf"),
+};
diff --git a/gui/ui/src/lib.rs b/gui/ui/src/lib.rs
new file mode 100644
index 00000000..8f1ec600
--- /dev/null
+++ b/gui/ui/src/lib.rs
@@ -0,0 +1,14 @@
+pub mod color;
+pub mod font;
+pub mod text;
+pub mod theme;
+
+pub mod widget {
+ #![allow(dead_code)]
+ use crate::theme::Theme;
+
+ pub type Renderer = iced::Renderer;
+ pub type Element<'a, Message> = iced::Element<'a, Message, Renderer>;
+ pub type Container<'a, Message> = iced::widget::Container<'a, Message, Renderer>;
+ pub type Button<'a, Message> = iced::widget::Button<'a, Message, Renderer>;
+}
diff --git a/gui/ui/src/text.rs b/gui/ui/src/text.rs
new file mode 100644
index 00000000..a131b188
--- /dev/null
+++ b/gui/ui/src/text.rs
@@ -0,0 +1,24 @@
+use crate::{font, theme::Theme};
+use std::borrow::Cow;
+
+pub const TEXT_REGULAR_SIZE: u16 = 25;
+
+pub fn text<'a>(content: impl Into>) -> iced::widget::Text<'a, iced::Renderer> {
+ iced::widget::Text::new(content)
+ .font(font::REGULAR)
+ .size(TEXT_REGULAR_SIZE)
+}
+
+pub trait Text {
+ fn bold(self) -> Self;
+ fn small(self) -> Self;
+}
+
+impl Text for iced::widget::Text<'_, iced::Renderer> {
+ fn bold(self) -> Self {
+ self.font(font::BOLD)
+ }
+ fn small(self) -> Self {
+ self.size(20)
+ }
+}
diff --git a/gui/ui/src/theme.rs b/gui/ui/src/theme.rs
new file mode 100644
index 00000000..1f82b477
--- /dev/null
+++ b/gui/ui/src/theme.rs
@@ -0,0 +1,304 @@
+use iced::{
+ application,
+ widget::{button, container, radio, text},
+};
+
+use super::color;
+
+#[derive(Debug, Copy, Clone, Eq, PartialEq, Default)]
+pub enum Theme {
+ #[default]
+ Dark,
+ Light,
+}
+
+impl application::StyleSheet for Theme {
+ type Style = ();
+
+ fn appearance(&self, _style: &Self::Style) -> application::Appearance {
+ match self {
+ Theme::Light => application::Appearance {
+ background_color: color::LIGHT_GREY,
+ text_color: color::LIGHT_BLACK,
+ },
+ Theme::Dark => application::Appearance {
+ background_color: color::LIGHT_BLACK,
+ text_color: color::LIGHT_GREY,
+ },
+ }
+ }
+}
+
+#[derive(Clone, Copy, Default)]
+pub enum Text {
+ #[default]
+ Default,
+ Color(iced::Color),
+}
+
+impl From for Text {
+ fn from(color: iced::Color) -> Self {
+ Text::Color(color)
+ }
+}
+
+impl text::StyleSheet for Theme {
+ type Style = Text;
+
+ fn appearance(&self, style: Self::Style) -> text::Appearance {
+ match style {
+ Text::Default => Default::default(),
+ Text::Color(c) => text::Appearance { color: Some(c) },
+ }
+ }
+}
+
+#[derive(Debug, Copy, Clone, Default)]
+pub enum Container {
+ #[default]
+ Transparent,
+ Background,
+ Foreground,
+ Border,
+ Custom(iced::Color),
+}
+
+impl container::StyleSheet for Theme {
+ type Style = Container;
+ fn appearance(&self, style: &Self::Style) -> iced::widget::container::Appearance {
+ match self {
+ Theme::Light => match style {
+ Container::Transparent => container::Appearance {
+ background: iced::Color::TRANSPARENT.into(),
+ ..container::Appearance::default()
+ },
+ Container::Background => container::Appearance {
+ background: color::LIGHT_GREY.into(),
+ ..container::Appearance::default()
+ },
+ Container::Foreground => container::Appearance {
+ background: color::GREY.into(),
+ ..container::Appearance::default()
+ },
+ Container::Border => container::Appearance {
+ background: iced::Color::TRANSPARENT.into(),
+ border_width: 1.0,
+ border_color: color::LIGHT_BLACK.into(),
+ ..container::Appearance::default()
+ },
+ Container::Custom(c) => container::Appearance {
+ background: (*c).into(),
+ ..container::Appearance::default()
+ },
+ },
+ Theme::Dark => match style {
+ Container::Transparent => container::Appearance {
+ background: iced::Color::TRANSPARENT.into(),
+ ..container::Appearance::default()
+ },
+ Container::Background => container::Appearance {
+ background: color::LIGHT_BLACK.into(),
+ ..container::Appearance::default()
+ },
+ Container::Foreground => container::Appearance {
+ background: color::BLACK.into(),
+ ..container::Appearance::default()
+ },
+ Container::Border => container::Appearance {
+ background: iced::Color::TRANSPARENT.into(),
+ border_width: 1.0,
+ border_color: color::LIGHT_GREY.into(),
+ ..container::Appearance::default()
+ },
+ Container::Custom(c) => container::Appearance {
+ background: (*c).into(),
+ ..container::Appearance::default()
+ },
+ },
+ }
+ }
+}
+
+#[derive(Default)]
+pub struct Radio {}
+impl radio::StyleSheet for Theme {
+ type Style = Radio;
+
+ fn active(&self, _style: &Self::Style, _is_selected: bool) -> radio::Appearance {
+ radio::Appearance {
+ background: iced::Color::TRANSPARENT.into(),
+ dot_color: color::GREEN,
+ border_width: 1.0,
+ border_color: color::GREEN,
+ text_color: None,
+ }
+ }
+
+ fn hovered(&self, style: &Self::Style, is_selected: bool) -> radio::Appearance {
+ let active = self.active(style, is_selected);
+ radio::Appearance {
+ dot_color: color::GREEN,
+ background: iced::Color::TRANSPARENT.into(),
+ ..active
+ }
+ }
+}
+
+#[derive(Default)]
+pub enum Button {
+ #[default]
+ Primary,
+ Secondary,
+ Destructive,
+ Transparent,
+}
+
+impl button::StyleSheet for Theme {
+ type Style = Button;
+
+ fn active(&self, style: &Self::Style) -> button::Appearance {
+ match self {
+ Theme::Light => match style {
+ Button::Primary => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::LIGHT_BLACK.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_GREY,
+ },
+ Button::Secondary => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: iced::Color::TRANSPARENT.into(),
+ border_radius: 10.0,
+ border_width: 1.0,
+ border_color: color::DARK_GREY,
+ text_color: color::LIGHT_BLACK,
+ },
+ Button::Destructive => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::RED.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_GREY,
+ },
+ Button::Transparent => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: iced::Color::TRANSPARENT.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_BLACK,
+ },
+ },
+ Theme::Dark => match style {
+ Button::Primary => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::GREY.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_BLACK,
+ },
+ Button::Secondary => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::LIGHT_BLACK.into(),
+ border_radius: 10.0,
+ border_width: 1.0,
+ border_color: color::LIGHT_GREY,
+ text_color: color::LIGHT_GREY,
+ },
+ Button::Destructive => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::RED.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_BLACK,
+ },
+ Button::Transparent => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: iced::Color::TRANSPARENT.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_GREY,
+ },
+ },
+ }
+ }
+
+ fn hovered(&self, style: &Self::Style) -> button::Appearance {
+ match self {
+ Theme::Light => match style {
+ Button::Primary => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::LIGHT_BLACK.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_GREY,
+ },
+ Button::Secondary => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::LIGHT_BLACK.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_GREY,
+ },
+ Button::Destructive => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::RED.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_GREY,
+ },
+ Button::Transparent => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::DARK_GREY.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_GREY,
+ },
+ },
+ Theme::Dark => match style {
+ Button::Primary => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::GREY.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_BLACK,
+ },
+ Button::Secondary => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::GREY.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_BLACK,
+ },
+ Button::Destructive => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::RED.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_BLACK,
+ },
+ Button::Transparent => button::Appearance {
+ shadow_offset: iced::Vector::default(),
+ background: color::DARK_GREY.into(),
+ border_radius: 10.0,
+ border_width: 0.0,
+ border_color: iced::Color::TRANSPARENT,
+ text_color: color::LIGHT_GREY,
+ },
+ },
+ }
+ }
+}
diff --git a/gui/ui/static/fonts/LICENSE.txt b/gui/ui/static/fonts/LICENSE.txt
new file mode 100644
index 00000000..75b52484
--- /dev/null
+++ b/gui/ui/static/fonts/LICENSE.txt
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/gui/ui/static/fonts/OpenSans-Bold.ttf b/gui/ui/static/fonts/OpenSans-Bold.ttf
new file mode 100644
index 00000000..efdd5e84
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-Bold.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-BoldItalic.ttf b/gui/ui/static/fonts/OpenSans-BoldItalic.ttf
new file mode 100644
index 00000000..9bf9b4e9
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-BoldItalic.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-ExtraBold.ttf b/gui/ui/static/fonts/OpenSans-ExtraBold.ttf
new file mode 100644
index 00000000..67fcf0fb
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-ExtraBold.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-ExtraBoldItalic.ttf b/gui/ui/static/fonts/OpenSans-ExtraBoldItalic.ttf
new file mode 100644
index 00000000..08672280
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-ExtraBoldItalic.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-Italic.ttf b/gui/ui/static/fonts/OpenSans-Italic.ttf
new file mode 100644
index 00000000..11785670
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-Italic.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-Light.ttf b/gui/ui/static/fonts/OpenSans-Light.ttf
new file mode 100644
index 00000000..6580d3a1
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-Light.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-LightItalic.ttf b/gui/ui/static/fonts/OpenSans-LightItalic.ttf
new file mode 100644
index 00000000..1e0c3319
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-LightItalic.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-Regular.ttf b/gui/ui/static/fonts/OpenSans-Regular.ttf
new file mode 100644
index 00000000..29bfd35a
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-Regular.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-SemiBold.ttf b/gui/ui/static/fonts/OpenSans-SemiBold.ttf
new file mode 100644
index 00000000..54e7059c
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-SemiBold.ttf differ
diff --git a/gui/ui/static/fonts/OpenSans-SemiBoldItalic.ttf b/gui/ui/static/fonts/OpenSans-SemiBoldItalic.ttf
new file mode 100644
index 00000000..aebcf142
Binary files /dev/null and b/gui/ui/static/fonts/OpenSans-SemiBoldItalic.ttf differ
diff --git a/gui/ui/static/icons/LICENSE.md b/gui/ui/static/icons/LICENSE.md
new file mode 100644
index 00000000..0add0a0e
--- /dev/null
+++ b/gui/ui/static/icons/LICENSE.md
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2019-2020 The Bootstrap Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/gui/ui/static/icons/README.md b/gui/ui/static/icons/README.md
new file mode 100644
index 00000000..54666a2f
--- /dev/null
+++ b/gui/ui/static/icons/README.md
@@ -0,0 +1,6 @@
+# Icons
+
+From the getbootstrap.com repository.
+Converted from .woff to ttf with https://raw.githubusercontent.com/hanikesn/woff2otf/master/woff2otf.py
+
+Use http://mathew-kurian.github.io/CharacterMap/ to check Unicode.
diff --git a/gui/ui/static/icons/bootstrap-icons.ttf b/gui/ui/static/icons/bootstrap-icons.ttf
new file mode 100644
index 00000000..d8768998
Binary files /dev/null and b/gui/ui/static/icons/bootstrap-icons.ttf differ