support view

Signed-off-by: kernelkind <kernelkind@gmail.com>

src/ui/button_hyperlink.rs

@@ -0,0 +1,49 @@
+use egui::{Button, Response, Ui, Widget};
+
+pub struct ButtonHyperlink<'a> {
+    url: String,
+    button: Button<'a>,
+    new_tab: bool,
+}
+
+impl<'a> ButtonHyperlink<'a> {
+    pub fn new(button: Button<'a>, url: impl ToString) -> Self {
+        let url = url.to_string();
+        Self {
+            url: url.clone(),
+            button,
+            new_tab: false,
+        }
+    }
+
+    pub fn open_in_new_tab(mut self, new_tab: bool) -> Self {
+        self.new_tab = new_tab;
+        self
+    }
+}
+
+impl<'a> Widget for ButtonHyperlink<'a> {
+    fn ui(self, ui: &mut Ui) -> Response {
+        let response = ui.add(self.button);
+
+        if response.clicked() {
+            let modifiers = ui.ctx().input(|i| i.modifiers);
+            ui.ctx().open_url(egui::OpenUrl {
+                url: self.url.clone(),
+                new_tab: self.new_tab || modifiers.any(),
+            });
+        }
+        if response.middle_clicked() {
+            ui.ctx().open_url(egui::OpenUrl {
+                url: self.url.clone(),
+                new_tab: true,
+            });
+        }
+
+        if ui.style().url_in_tooltip {
+            response.on_hover_text(self.url)
+        } else {
+            response
+        }
+    }
+}