Add refresh command

Let ctrl-r run a sync all projects task in list views, and sync
the current change in the change view.

Change-Id: I65cfb755bd387b68fe2dbd1562f149adb4421ea1

gertty/view/change.py

@@ -277,6 +277,7 @@ class ChangeView(urwid.WidgetWrap):
 <r>      Leave a review for the most recent revision.
 <v>      Toggle the reviewed flag for the current change.
 <x>      Cherry-pick the most recent revision onto the local repo.
+<ctrl-r> Refresh this change.
 """
 
     def help(self):
@@ -384,6 +385,7 @@ class ChangeView(urwid.WidgetWrap):
             self.title = 'Change %s%s%s' % (change.number, reviewed, hidden)
             self.app.status.update(title=self.title)
             self.project_key = change.project.key
+            self.change_rest_id = change.id
 
             self.change_id_label.set_text(('change-data', change.change_id))
             self.owner_label.set_text(('change-data', change.owner))
@@ -564,6 +566,11 @@ class ChangeView(urwid.WidgetWrap):
             row = self.revision_rows[self.last_revision_key]
             row.cherryPick(None)
             return None
+        if r == 'ctrl r':
+            self.app.sync.submitTask(
+                sync.SyncChangeTask(self.change_rest_id, priority=sync.HIGH_PRIORITY))
+            self.app.status.update()
+            return None
         if r in self.app.config.reviewkeys:
             self.reviewKey(self.app.config.reviewkeys[r])
             return None

gertty/view/change_list.py

@@ -16,6 +16,7 @@
 import urwid
 
 from gertty import mywid
+from gertty import sync
 from gertty.view import change as view_change
 import gertty.view
 
@@ -68,9 +69,10 @@ class ChangeListHeader(urwid.WidgetWrap):
 
 class ChangeListView(urwid.WidgetWrap):
     _help = """
-<k>   Toggle the hidden flag for the currently selected change.
-<l>   Toggle whether only unreviewed or all changes are displayed.
-<v>   Toggle the reviewed flag for the currently selected change.
+<k>      Toggle the hidden flag for the currently selected change.
+<l>      Toggle whether only unreviewed or all changes are displayed.
+<v>      Toggle the reviewed flag for the currently selected change.
+<ctrl-r> Sync all projects.
 """
 
     def help(self):
@@ -152,6 +154,11 @@ class ChangeListView(urwid.WidgetWrap):
             hidden = self.toggleHidden(self.listbox.body[pos].change_key)
             self.refresh()
             return None
+        if key == 'ctrl r':
+            self.app.sync.submitTask(
+                sync.SyncSubscribedProjectsTask(sync.HIGH_PRIORITY))
+            self.app.status.update()
+            return None
         return super(ChangeListView, self).keypress(size, key)
 
     def onSelect(self, button, change_key):

gertty/view/project_list.py

@@ -67,8 +67,9 @@ class ProjectListHeader(urwid.WidgetWrap):
 
 class ProjectListView(urwid.WidgetWrap):
     _help = """
-<l>   Toggle whether only subscribed projects or all projects are listed.
-<s>   Toggle the subscription flag for the currently selected project.
+<l>      Toggle whether only subscribed projects or all projects are listed.
+<s>      Toggle the subscription flag for the currently selected project.
+<ctrl-r> Sync all projects.
 """
 
     def help(self):
@@ -146,6 +147,11 @@ class ProjectListView(urwid.WidgetWrap):
             if subscribed:
                 self.app.sync.submitTask(sync.SyncProjectTask(project_key))
             return None
+        if key == 'ctrl r':
+            self.app.sync.submitTask(
+                sync.SyncSubscribedProjectsTask(sync.HIGH_PRIORITY))
+            self.app.status.update()
+            return None
         return super(ProjectListView, self).keypress(size, key)