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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| // Custom view example with rainbow border | ||
|
|
||
| use iced::widget::{column, container}; | ||
| use iced::{time, Border}; | ||
| use iced::{Color, Element, Length, Settings, Subscription, Task, Theme}; | ||
| use std::time::{Duration, Instant}; | ||
|
|
||
| use icy_browser::{ | ||
| browser_view, get_fonts, hoverable, nav_bar, tab_bar, widgets, BrowserEngine, BrowserWidget, | ||
| Ultralight, | ||
| }; | ||
|
|
||
| fn main() -> iced::Result { | ||
| let settings = Settings { | ||
| fonts: get_fonts(), | ||
| ..Default::default() | ||
| }; | ||
|
|
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| iced::application("Keyboard Driven Browser", Browser::update, Browser::view) | ||
| .subscription(Browser::subscription) | ||
| .settings(settings) | ||
| .theme(|_| Theme::Dark) | ||
| .run() | ||
| } | ||
|
|
||
| #[derive(Debug, Clone)] | ||
| pub enum Message { | ||
| BrowserWidget(widgets::Message), // Passes messagees to Browser widgets | ||
| Update, | ||
| Tick, | ||
| } | ||
|
|
||
| #[derive(Debug, Clone)] | ||
| struct CustomWidgetState { | ||
| border_colors: Vec<Color>, | ||
| start_time: Instant, | ||
| } | ||
|
|
||
| struct Browser { | ||
| widgets: BrowserWidget<Ultralight, CustomWidgetState>, | ||
| } | ||
|
|
||
| impl Default for Browser { | ||
| fn default() -> Self { | ||
| Self { | ||
| widgets: BrowserWidget::new() | ||
| .with_custom_view( | ||
| custom_view, | ||
| CustomWidgetState { | ||
| border_colors: vec![ | ||
| Color::from_rgb(1.0, 0.0, 0.0), // Red | ||
| Color::from_rgb(1.0, 0.5, 0.0), // Orange | ||
| Color::from_rgb(1.0, 1.0, 0.0), // Yellow | ||
| Color::from_rgb(0.0, 1.0, 0.0), // Green | ||
| Color::from_rgb(0.0, 0.0, 1.0), // Blue | ||
| Color::from_rgb(0.29, 0.0, 0.51), // Indigo | ||
| Color::from_rgb(0.56, 0.0, 1.0), // Violet | ||
| ], | ||
| start_time: Instant::now(), | ||
| }, | ||
| ) | ||
| .build(), | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl Browser { | ||
| fn update(&mut self, message: Message) -> Task<Message> { | ||
| match message { | ||
| Message::BrowserWidget(msg) => self.widgets.update(msg).map(Message::BrowserWidget), | ||
| Message::Update => self.widgets.force_update().map(Message::BrowserWidget), | ||
| Message::Tick => Task::none(), // Tick | ||
| } | ||
| } | ||
|
|
||
| fn view(&self) -> Element<Message> { | ||
| self.widgets.view().map(Message::BrowserWidget) | ||
| } | ||
|
|
||
| fn subscription(&self) -> Subscription<Message> { | ||
| Subscription::batch([ | ||
| time::every(Duration::from_millis(10)).map(move |_| Message::Update), | ||
| time::every(Duration::from_millis(16)).map(|_| Message::Tick), | ||
| ]) | ||
| } | ||
| } | ||
|
|
||
| // fn custom_update<'a, Engine: BrowserEngine, CustomViewState>( | ||
| // browser_widget: &'a BrowserWidget<Engine, CustomWidgetState>, | ||
| // custom_view_state: &'a mut CustomViewState, | ||
| // ) -> Element<'a, icy_browser::Message> { | ||
|
|
||
| // } | ||
|
|
||
| fn custom_view<Engine: BrowserEngine>( | ||
| browser_widget: &BrowserWidget<Engine, CustomWidgetState>, | ||
| widget_state: CustomWidgetState, | ||
| ) -> Element<icy_browser::Message> { | ||
| let elapsed = widget_state.start_time.elapsed().as_secs_f32(); | ||
| let color_index = (elapsed * 2.0) as usize % widget_state.border_colors.len(); | ||
| let color = widget_state.border_colors[color_index]; | ||
|
|
||
| container(column![ | ||
| tab_bar(browser_widget.engine().get_tabs()), | ||
| hoverable(nav_bar(&browser_widget.nav_bar_state)) | ||
| .on_focus_change(icy_browser::Message::UpdateUrl), | ||
| browser_view( | ||
| browser_widget.view_size, | ||
| browser_widget.engine().get_tabs().get_current().get_view(), | ||
| !browser_widget.show_overlay, | ||
| ), | ||
| ]) | ||
| .center_x(Length::Fill) | ||
| .center_y(Length::Fill) | ||
| .padding(20) | ||
| .style(move |_theme| container::Style { | ||
| border: Border::default().color(color).width(20), | ||
| ..Default::default() | ||
| }) | ||
| .into() | ||
| } |
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