From 1887124df417d0863379341595197ca5b6db352c Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Fri, 3 Apr 2020 20:05:24 +0200
Subject: [PATCH] feat(simple_menu): Add a method to detect a long (>1 second)
press
---
pycardium/modules/py/simple_menu.py | 28 ++++++++++++++++++++++++----
1 file changed, 24 insertions(+), 4 deletions(-)
diff --git a/pycardium/modules/py/simple_menu.py b/pycardium/modules/py/simple_menu.py
index b4b27ef57..8ff0f62da 100644
--- a/pycardium/modules/py/simple_menu.py
+++ b/pycardium/modules/py/simple_menu.py
@@ -141,6 +141,18 @@ class Menu:
"""
pass
+ def on_long_select(self, item, index):
+ """
+ Hook when an item as selected using a long press.
+
+ The given ``index`` was selected with a long SELECT button press. Overwrite
+ this function in your menu to perform an action on select.
+
+ :param item: The item which was selected.
+ :param int index: Index into the ``entries`` list of the ``item``.
+ """
+ pass
+
def on_select(self, item, index):
"""
Hook when an item as selected.
@@ -238,9 +250,7 @@ class Menu:
offset + 20,
col=self.color_1 if index % 2 == 0 else self.color_2,
)
- self.disp.print(
- string, posx=14, posy=offset, fg=self.color_text, bg=None,
- )
+ self.disp.print(string, posx=14, posy=offset, fg=self.color_text, bg=None)
def draw_menu(self, offset=0):
"""
@@ -318,8 +328,18 @@ class Menu:
print("Exception during menu.on_scroll():")
sys.print_exception(e)
elif ev == self.button_select:
+ t0 = utime.time()
+ long_press = False
+ while buttons.read(buttons.TOP_RIGHT) > 0:
+ if utime.time() - t0 > 1:
+ long_press = True
+ break
+
try:
- self.on_select(self.entries[self.idx], self.idx)
+ if long_press:
+ self.on_long_select(self.entries[self.idx], self.idx)
+ else:
+ self.on_select(self.entries[self.idx], self.idx)
self.select_time = utime.time_ms()
except _ExitMenuException:
raise
--
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