EpisodeWidget: Initial refactor.

State machines were a fun experiement but a nightmare to deal with
after the fact. This is the first steps for a refactor in a tradition
style with the goal to ultimatly making it easy to and port to relm.

hammond-gtk/resources/gtk/episode_widget.ui

@@ -41,37 +41,26 @@ Tobias Bernard
         <property name="visible">True</property>
         <property name="can_focus">False</property>
         <child>
-          <object class="GtkBox">
+          <object class="GtkBox" id="info_container">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <property name="orientation">vertical</property>
             <property name="spacing">6</property>
             <child>
-              <object class="GtkBox">
+              <object class="GtkLabel" id="title_label">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <child>
-                  <object class="GtkLabel" id="title_label">
-                    <property name="visible">True</property>
-                    <property name="can_focus">False</property>
-                    <property name="label" translatable="yes">Episode Title</property>
-                    <property name="ellipsize">end</property>
-                    <property name="width_chars">55</property>
-                    <property name="single_line_mode">True</property>
-                    <property name="track_visited_links">False</property>
-                    <property name="lines">1</property>
-                    <property name="xalign">0</property>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">False</property>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
+                <property name="label" translatable="yes">Episode Title</property>
+                <property name="ellipsize">end</property>
+                <property name="width_chars">55</property>
+                <property name="single_line_mode">True</property>
+                <property name="track_visited_links">False</property>
+                <property name="lines">1</property>
+                <property name="xalign">0</property>
               </object>
               <packing>
                 <property name="expand">False</property>
-                <property name="fill">False</property>
+                <property name="fill">True</property>
                 <property name="position">0</property>
               </packing>
             </child>
@@ -213,16 +202,16 @@ Tobias Bernard
           </packing>
         </child>
         <child>
-          <object class="GtkBox">
+          <object class="GtkButtonBox" id="button_box">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
-            <property name="spacing">6</property>
+            <property name="layout_style">center</property>
             <child>
               <object class="GtkButton" id="cancel_button">
                 <property name="label" translatable="yes">Cancel</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">False</property>
-                <property name="no_show_all">True</property>
+                <property name="halign">center</property>
                 <property name="valign">center</property>
               </object>
               <packing>
@@ -237,8 +226,8 @@ Tobias Bernard
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="no_show_all">True</property>
                 <property name="tooltip_text" translatable="yes">Download this episode</property>
+                <property name="halign">center</property>
                 <property name="valign">center</property>
                 <property name="always_show_image">True</property>
                 <child>
@@ -252,8 +241,8 @@ Tobias Bernard
               <packing>
                 <property name="expand">False</property>
                 <property name="fill">False</property>
-                <property name="pack_type">end</property>
-                <property name="position">2</property>
+                <property name="position">1</property>
+                <property name="non_homogeneous">True</property>
               </packing>
             </child>
             <child>
@@ -262,6 +251,7 @@ Tobias Bernard
                 <property name="receives_default">True</property>
                 <property name="no_show_all">True</property>
                 <property name="tooltip_text" translatable="yes">Play this episode</property>
+                <property name="halign">center</property>
                 <property name="valign">center</property>
                 <child>
                   <object class="GtkImage">
@@ -274,15 +264,14 @@ Tobias Bernard
               <packing>
                 <property name="expand">False</property>
                 <property name="fill">False</property>
-                <property name="pack_type">end</property>
-                <property name="position">3</property>
+                <property name="position">2</property>
+                <property name="non_homogeneous">True</property>
               </packing>
             </child>
           </object>
           <packing>
             <property name="expand">False</property>
             <property name="fill">False</property>
-            <property name="padding">6</property>
             <property name="pack_type">end</property>
             <property name="position">1</property>
           </packing>