episodeselector: Add a Stream button

share/gpodder/ui/adaptive/gpodderepisodeselector.ui

@@ -218,6 +218,18 @@
                 <property name="can-focus">False</property>
                 <property name="title" translatable="yes">Episode details</property>
                 <property name="has-subtitle">False</property>
+                <child>
+                  <object class="GtkButton" id="stream_button">
+                    <property name="label" translatable="yes">Stream</property>
+                    <property name="visible">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">True</property>
+                    <signal name="clicked" handler="on_stream_button_clicked" swapped="no"/>
+                  </object>
+                  <packing>
+                    <property name="pack-type">end</property>
+                  </packing>
+                </child>
                 <child>
                   <object class="GtkButton" id="notes_back">
                     <property name="visible">True</property>
@@ -232,6 +244,9 @@
                       </object>
                     </child>
                   </object>
+                  <packing>
+                    <property name="position">1</property>
+                  </packing>
                 </child>
               </object>
               <packing>

src/gpodder/gtkui/adaptive/episodeselector.py

@@ -90,6 +90,7 @@ class gPodderEpisodeSelector(BuilderWidget):
                            the supplied episode objects that holds
                            the text for the tooltips when hovering
                            over an episode (default is 'description')
+      - gPodder: Main gPodder instance
     """
     COLUMN_INDEX = 0
     COLUMN_TOOLTIP = 1
@@ -277,6 +278,8 @@ class gPodderEpisodeSelector(BuilderWidget):
             if event.keyval in (Gdk.KEY_Escape, Gdk.KEY_BackSpace, Gdk.KEY_Left, Gdk.KEY_h):
                 self.new_deck.navigate(Handy.NavigationDirection.BACK)
                 self.treeviewEpisodes.grab_focus()
+            elif event.keyval in (Gdk.KEY_s, Gdk.KEY_p):
+                self.stream_button.emit("clicked")
             else:
                 return False
             return True
@@ -299,6 +302,8 @@ class gPodderEpisodeSelector(BuilderWidget):
         # Hardcode non-HTML shownotes because of webkit2gtk crashing with multiple instances
         self.shownotes_object = shownotes.get_shownotes(False, self.shownotes_box)
 
+        self.activated_episode = None
+
         self.calculate_total_size()
 
     def treeview_episodes_query_tooltip(self, treeview, x, y, keyboard_tooltip, tooltip):
@@ -454,6 +459,10 @@ class gPodderEpisodeSelector(BuilderWidget):
         if model.get_iter_first() is None:
             self.on_btnCancel_clicked(None)
 
+    def on_stream_button_clicked(self, *args):
+        if hasattr(self, 'gPodder') and self.activated_episode is not None:
+            self.gPodder.playback_episodes((self.activated_episode,))
+
     def on_row_activated(self, treeview, path, view_column):
         if self.toggled:
             self.toggled = False
@@ -464,11 +473,18 @@ class gPodderEpisodeSelector(BuilderWidget):
         episodes = [self.episodes[epind]]
         assert episodes
         if isinstance(episodes[0], GEpisode):  # No notes for channels
+            self.activated_episode = episodes[0]
+            if episodes[0].can_stream(self._config) and hasattr(self, 'gPodder'):
+                self.stream_button.set_sensitive(True)
+            else:
+                self.stream_button.set_sensitive(False)
             self.shownotes_object.show_pane(episodes)
             self.shownotes_box.show()
             self.new_deck.set_can_swipe_forward(True)
             self.notes_back.grab_focus()
             self.new_deck.navigate(Handy.NavigationDirection.FORWARD)
+        else:
+            self.activated_episode = None
 
         self.calculate_total_size()
 

src/gpodder/gtkui/main.py

@@ -3242,7 +3242,8 @@ class gPodder(BuilderWidget, dbus.service.Object):
             instructions=instructions,
             episodes=episodes, selected=selected, columns=columns,
             ok_button=_('_Delete'), callback=self.delete_episode_list,
-            selection_buttons=selection_buttons, _config=self.config)
+            selection_buttons=selection_buttons, _config=self.config,
+            gPodder=self)
 
     def on_selected_episodes_status_changed(self):
         # The order of the updates here is important! When "All episodes" is
@@ -3457,6 +3458,7 @@ class gPodder(BuilderWidget, dbus.service.Object):
                 remove_action=_('_Mark as old'),
                 remove_finished=self.episode_new_status_changed,
                 _config=self.config,
+                gPodder=self,
                 show_notification=False)
 
     def on_itemDownloadAllNew_activate(self, action, param):