apps: pager: notifications: Added remove all notifications dialog

Signed-off-by: Aidan Houlihan <aidandhoulihan@gmail.com>
[daniel@redfelineninja.org.uk: Minor changes to .gitignore]
Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>

1 files changed, 25 insertions, 4 deletions

diff --git a/wasp/apps/pager.py b/wasp/apps/pager.py
index db12b3f..416a006 100644
--- a/wasp/apps/pager.py
+++ b/wasp/apps/pager.py
@@ -82,19 +82,40 @@ class NotificationApp(PagerApp):
 
     def __init__(self):
         super().__init__('')
+        self.confirmation_view = wasp.widgets.ConfirmationView()
 
     def foreground(self):
         notes = wasp.system.notifications
-
-        id = next(iter(notes))
-        note = notes[id]
-        del notes[id]
+        note = notes.pop(next(iter(notes)))
         title = note['title'] if 'title' in note else 'Untitled'
         body = note['body'] if 'body' in note else ''
         self._msg = '{}\n\n{}'.format(title, body)
 
+        wasp.system.request_event(wasp.EventMask.TOUCH)
         super().foreground()
 
+    def swipe(self, event):
+        if event[0] == wasp.EventType.DOWN:
+            self.confirmation_view.active = True
+            self._draw()
+        super().swipe(event)
+
+
+    def _draw(self):
+        if self.confirmation_view.active:
+            self.confirmation_view.draw('clear notifications?')
+        else:
+            super()._draw()
+
+    def touch(self, event):
+        if self.confirmation_view.active:
+            is_confirmed = self.confirmation_view.touch(event)
+            if is_confirmed:
+                wasp.system.notifications = {}
+            wasp.system.navigate(wasp.EventType.BACK)
+            self.confirmation_view.active = False
+
+
 class CrashApp():
     """Crash handler application.