110 lines
3 KiB
Rust
110 lines
3 KiB
Rust
use gpui::{
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div, ClickEvent, FocusHandle, FocusableView, ParentElement as _, Render, Styled as _, View,
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ViewContext, VisualContext as _, WindowContext,
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};
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use ui::{
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button::Button,
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h_flex,
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input::{InputEvent, TextInput},
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theme::ActiveTheme,
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v_flex,
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webview::WebView,
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IconName,
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};
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pub struct WebViewStory {
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focus_handle: FocusHandle,
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webview: View<WebView>,
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address_input: View<TextInput>,
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}
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impl WebViewStory {
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pub fn view(cx: &mut WindowContext) -> View<Self> {
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let focus_handle = cx.focus_handle();
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let webview = cx.new_view(|cx| {
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let webview = ui::wry::WebViewBuilder::new_as_child(&cx.raw_window_handle())
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.build()
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.unwrap();
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WebView::new(cx, webview)
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});
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let address_input = cx.new_view(|cx| {
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let mut input = TextInput::new(cx);
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input.set_text("https://github.com/explore", cx);
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input
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});
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let url = address_input.read(cx).text();
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webview.update(cx, |view, _| {
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view.load_url(&url);
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});
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cx.new_view(|cx| {
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let this = WebViewStory {
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focus_handle,
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webview,
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address_input: address_input.clone(),
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};
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cx.subscribe(
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&address_input,
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|this: &mut Self, input, event: &InputEvent, cx| match event {
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InputEvent::PressEnter => {
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let url = input.read(cx).text();
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this.webview.update(cx, |view, _| {
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view.load_url(&url);
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});
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}
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_ => {}
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},
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)
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.detach();
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this
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})
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}
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pub fn hide(&self, cx: &mut WindowContext) {
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self.webview.update(cx, |webview, _| webview.hide())
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}
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fn go_back(&mut self, _: &ClickEvent, cx: &mut ViewContext<Self>) {
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self.webview.update(cx, |webview, _| {
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webview.back().unwrap();
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});
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}
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}
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impl FocusableView for WebViewStory {
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fn focus_handle(&self, _cx: &gpui::AppContext) -> FocusHandle {
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self.focus_handle.clone()
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}
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}
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impl Render for WebViewStory {
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fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> impl gpui::IntoElement {
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v_flex()
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.p_2()
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.gap_3()
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.size_full()
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.child(
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h_flex()
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.gap_2()
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.items_center()
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.child(
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Button::new("go-back", cx)
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.icon(IconName::ArrowLeft)
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.on_click(cx.listener(Self::go_back)),
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)
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.child(self.address_input.clone()),
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)
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.child(
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div()
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.size_full()
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.border_1()
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.border_color(cx.theme().border)
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.child(self.webview.clone()),
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)
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}
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}
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