Add Stream button for media files

Author: ranfdev

data/resources/ui/download_page.blp

@@ -28,6 +28,7 @@ template DownloadPage: Gtk.Box {
         wrap: true;
       }
       Gtk.Label label_downloaded {
+        styles ["numeric"]
         label: "0KB";
         xalign: 0.0;
       }
@@ -39,10 +40,11 @@ template DownloadPage: Gtk.Box {
     }
   }
   Gtk.Button open_btn {
-    styles ["suggested-action", "pill"]
-    label: "Open File";
+    styles ["pill"]
+    label: "Stream (alpha)";
     margin-top: 8;
     margin-bottom: 8;
     opacity: 0;
+    halign: center;
   }
 }

src/common/mod.rs

@@ -52,6 +52,17 @@ should remove bookmarks.
 ## Custom bookmarks:
 ";
 
+pub const STREAMABLE_EXTS: [&str; 8] = [
+    "mp3",
+    "mp4",
+    "webm",
+    "opus",
+    "wav",
+    "ogg",
+    "mkv",
+    "flac",
+];
+
 pub fn bookmarks_url() -> Url {
     Url::parse(&format!("file://{}", BOOKMARK_FILE_PATH.to_str().unwrap())).unwrap()
 }

src/tab.rs

@@ -556,7 +556,17 @@ impl Tab {
         imp.stack.add_child(&page);
         imp.stack.set_visible_child(&page);
 
+        let downloaded_file_url = format!("file://{}", d_path.as_os_str().to_str().unwrap());
+        info!("Downloading to {}", downloaded_file_url);
+        page.imp().open_btn.connect_clicked(move |_| {
+            gtk::show_uri(None::<&gtk::Window>, &downloaded_file_url, 0);
+        });
+
 
+        let ext = file_name.split(".").last();
+        if let Some(true) = ext.map(|ext| crate::common::STREAMABLE_EXTS.contains(&ext)) {
+            page.imp().open_btn.set_opacity(1.0);
+        }
 
         let mut buffer = Vec::with_capacity(8192);
         buffer.extend_from_slice(&[0; 8192]);
@@ -576,7 +586,7 @@ impl Tab {
                     let t = glib::real_time();
                     if t - last_update_time > THROTTLE_TIME {
                         page.imp().progress_bar.pulse();
-                        page.imp().label_downloaded.set_text(&format!("{}KB", read / 1000));
+                        page.imp().label_downloaded.set_text(&format!("{:.2}KB", read as f64 / 1000.0));
                         last_update_time = t;
                     }
                 }
@@ -586,14 +596,11 @@ impl Tab {
                 Err(e) => return Err(e.into()),
             }
         }
-        page.imp().label_downloaded.set_text(&format!("{}KB", read / 1000));
+        page.imp().label_downloaded.set_text(&format!("{:.2}KB", read as f64 / 1000.0));
         page.imp().progress_bar.set_fraction(1.0);
         page.imp().open_btn.set_opacity(1.0);
-
-        let downloaded_file_url = format!("file://{}", d_path.as_os_str().to_str().unwrap());
-        page.imp().open_btn.connect_clicked(move |_| {
-            gtk::show_uri(None::<&gtk::Window>, &downloaded_file_url, 0);
-        });
+        page.imp().open_btn.set_label("Open");
+        page.imp().open_btn.add_css_class("suggested-action");
 
         Ok(())
     }