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, 73 insertions, 0 deletions

diff --git a/wasp/widgets.py b/wasp/widgets.py
index f064c69..39d8b19 100644
--- a/wasp/widgets.py
+++ b/wasp/widgets.py
@@ -286,3 +286,76 @@ class Slider():
         elif v >= self._steps:
             v = self._steps - 1
         self.value = v
+
+
+_message_string_x_coord = const(0)
+_message_string_y_coord = const(60)
+_yes_button_x_coord = const(20)
+_yes_button_y_coord = const(100)
+_no_button_x_coord = const(120)
+_no_button_y_coord = const(100)
+
+class ConfirmationView:
+    "Confirmation widget allowing user confirmation of a setting"
+
+    def __init__(self):
+        self.active = False
+
+        self.yes_button_bounds = (
+            (_yes_button_x_coord, _yes_button_y_coord),
+            (
+                icons.yes_button[0] + _yes_button_x_coord,
+                icons.yes_button[1] + _yes_button_y_coord,
+            ),
+        )
+        self.no_button_bounds = (
+            (_no_button_x_coord, _no_button_y_coord),
+            (
+                icons.no_button[0] + _no_button_x_coord,
+                icons.no_button[1] + _no_button_y_coord,
+            )
+        )
+
+    def draw(self, message):
+        wasp.watch.drawable.fill(1)
+        wasp.watch.drawable.string(
+            message,
+            _message_string_x_coord,
+            _message_string_y_coord
+        )
+        wasp.watch.drawable.blit(
+            icons.yes_button,
+            _yes_button_x_coord,
+            _yes_button_y_coord,
+        )
+        wasp.watch.drawable.blit(
+            icons.no_button,
+            _no_button_x_coord,
+            _no_button_y_coord,
+        )
+        self.active = True
+
+
+    def touch(self, event):
+        x_coord = event[1]
+        y_coord = event[2]
+        is_yes_button_press = (
+            x_coord > self.yes_button_bounds[0][0]
+            and y_coord > self.yes_button_bounds[0][1]
+            and x_coord < self.yes_button_bounds[1][0]
+            and y_coord < self.yes_button_bounds[1][1]
+        )
+
+        is_no_button_press = (
+            x_coord > self.no_button_bounds[0][0]
+            and y_coord > self.no_button_bounds[0][1]
+            and x_coord < self.no_button_bounds[1][0]
+            and y_coord < self.no_button_bounds[1][1]
+        )
+
+        if is_yes_button_press:
+            return True
+        elif is_no_button_press:
+            return False
+        else:
+            return None