From e3b540170a28630658e7818a48c87f761c8c7670 Mon Sep 17 00:00:00 2001
From: Jordan Petridis <jordanpetridis@protonmail.com>
Date: Thu, 14 Dec 2017 15:32:21 +0200
Subject: [PATCH] Add file size indication based on rss item length.

---
 hammond-gtk/resources/gtk/episode_widget.ui | 14 +++++++++++++-
 hammond-gtk/src/widgets/episode.rs          |  9 +++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/hammond-gtk/resources/gtk/episode_widget.ui b/hammond-gtk/resources/gtk/episode_widget.ui
index 7cc0807..7e6106d 100644
--- a/hammond-gtk/resources/gtk/episode_widget.ui
+++ b/hammond-gtk/resources/gtk/episode_widget.ui
@@ -51,6 +51,18 @@
                     <property name="position">0</property>
                   </packing>
                 </child>
+                <child>
+                  <object class="GtkLabel" id="size_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">42 mb</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
                 <child>
                   <object class="GtkImage" id="an_indicator">
                     <property name="can_focus">False</property>
@@ -59,7 +71,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">1</property>
+                    <property name="position">2</property>
                   </packing>
                 </child>
               </object>
diff --git a/hammond-gtk/src/widgets/episode.rs b/hammond-gtk/src/widgets/episode.rs
index d6d8a1e..746ea53 100644
--- a/hammond-gtk/src/widgets/episode.rs
+++ b/hammond-gtk/src/widgets/episode.rs
@@ -39,6 +39,7 @@ struct EpisodeWidget {
     cancel: gtk::Button,
     title: gtk::Label,
     duration: gtk::Label,
+    size: gtk::Label,
     progress: gtk::ProgressBar,
     an_indicator: gtk::Image,
 }
@@ -59,6 +60,7 @@ impl EpisodeWidget {
 
         let title: gtk::Label = builder.get_object("title_label").unwrap();
         let duration: gtk::Label = builder.get_object("duration_label").unwrap();
+        let size: gtk::Label = builder.get_object("size_label").unwrap();
 
         EpisodeWidget {
             container,
@@ -70,6 +72,7 @@ impl EpisodeWidget {
             delete,
             title,
             duration,
+            size,
         }
     }
 
@@ -83,6 +86,7 @@ impl EpisodeWidget {
     // TODO: wire the progress_bar to the downloader.
     // TODO: wire the cancel button.
     fn init(&self, episode: &mut EpisodeWidgetQuery, pd: &Podcast) {
+        self.duration.hide();
         self.title.set_xalign(0.0);
         self.title.set_text(episode.title());
         self.progress.set_pulse_step(0.1);
@@ -93,6 +97,11 @@ impl EpisodeWidget {
             glib::Continue(true)
         });
 
+        if let Some(size) = episode.length() {
+            let megabytes: f32 = size as f32 / 1024.0 / 1024.0; // episode.length represents bytes
+            self.size.set_text(&format!("{:.1} mb", megabytes))
+        };
+
         // Show or hide the play/delete/download buttons upon widget initialization.
         let local_uri = episode.local_uri();
         if local_uri.is_some() && Path::new(local_uri.unwrap()).exists() {