From 6aa800018b3b73e93794aba60f6a33750578279f Mon Sep 17 00:00:00 2001
From: Reinis Mazeiks <reinis.mazeiks@gmail.com>
Date: Wed, 29 Jun 2022 01:52:03 +0300
Subject: [PATCH] Create similar event demo for TUI

---
 examples/tui_all_events.rs | 85 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 examples/tui_all_events.rs

diff --git a/examples/tui_all_events.rs b/examples/tui_all_events.rs
new file mode 100644
index 000000000..732b62532
--- /dev/null
+++ b/examples/tui_all_events.rs
@@ -0,0 +1,85 @@
+use dioxus::prelude::*;
+use dioxus_html::on::{FocusData, KeyboardData, MouseData, WheelData};
+use std::sync::Arc;
+
+fn main() {
+    dioxus::tui::launch(app);
+}
+
+#[derive(Debug)]
+enum Event {
+    MouseMove(Arc<MouseData>),
+    MouseClick(Arc<MouseData>),
+    MouseDoubleClick(Arc<MouseData>),
+    MouseDown(Arc<MouseData>),
+    MouseUp(Arc<MouseData>),
+
+    Wheel(Arc<WheelData>),
+
+    KeyDown(Arc<KeyboardData>),
+    KeyUp(Arc<KeyboardData>),
+    KeyPress(Arc<KeyboardData>),
+
+    FocusIn(Arc<FocusData>),
+    FocusOut(Arc<FocusData>),
+}
+
+const MAX_EVENTS: usize = 8;
+
+fn app(cx: Scope) -> Element {
+    let events = use_ref(&cx, || Vec::new());
+
+    let events_lock = events.read();
+    let first_index = events_lock.len().saturating_sub(MAX_EVENTS);
+    let events_rendered = events_lock[first_index..].iter().map(|event| {
+        // TUI panics if text overflows (https://github.com/DioxusLabs/dioxus/issues/371)
+        // temporary hack: just trim the strings (and make sure viewport is big enough)
+        // todo: remove
+        let mut trimmed = format!("{event:?}");
+        trimmed.truncate(200);
+        cx.render(rsx!(p { "{trimmed}" }))
+    });
+
+    let log_event = move |event: Event| {
+        events.write().push(event);
+    };
+
+    cx.render(rsx! {
+        div {
+            width: "100%",
+            height: "100%",
+            flex_direction: "column",
+            div {
+                width: "80%",
+                height: "50%",
+                border_width: "1px",
+                justify_content: "center",
+                align_items: "center",
+                background_color: "hsl(248, 53%, 58%)",
+
+                onmousemove: move |event| log_event(Event::MouseMove(event.data)),
+                onclick: move |event| log_event(Event::MouseClick(event.data)),
+                ondblclick: move |event| log_event(Event::MouseDoubleClick(event.data)),
+                onmousedown: move |event| log_event(Event::MouseDown(event.data)),
+                onmouseup: move |event| log_event(Event::MouseUp(event.data)),
+
+                onwheel: move |event| log_event(Event::Wheel(event.data)),
+
+                onkeydown: move |event| log_event(Event::KeyDown(event.data)),
+                onkeyup: move |event| log_event(Event::KeyUp(event.data)),
+                onkeypress: move |event| log_event(Event::KeyPress(event.data)),
+
+                onfocusin: move |event| log_event(Event::FocusIn(event.data)),
+                onfocusout: move |event| log_event(Event::FocusOut(event.data)),
+
+                "Hover, click, type or scroll to see the info down below"
+            },
+            div {
+                width: "80%",
+                height: "50%",
+                flex_direction: "column",
+                events_rendered,
+            },
+        },
+    })
+}