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Added page up and page down to prompt_option dialogs 

Using * and #. Also made 0-9 jump to that item.
sammachin-gprs
Tom Sutcliffe 2018-09-02 17:16:59 +01:00
parent 627ab26fc3
commit d2cace4ad1
1 changed files with 34 additions and 0 deletions
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34
lib/dialogs.py
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@ -4,6 +4,7 @@ ___license___ = "MIT"
___dependencies___ = ["buttons", "sleep"]
import ugfx, buttons, sleep
from buttons import Buttons
import time
default_style_badge = ugfx.Style()
@ -210,6 +211,39 @@ def prompt_option(options, index=0, text = None, title=None, select_text="OK", n
return options[options_list.selected_index()]
if button_none and buttons.is_triggered(buttons.Buttons.BTN_B): return None
if button_none and buttons.is_triggered(buttons.Buttons.BTN_Menu): return None
# These are indexes for selected_index, 1 means "First item", ie index 0. 0 is treated as if it were 10
button_nums = {
Buttons.BTN_1: 0,
Buttons.BTN_2: 1,
Buttons.BTN_3: 2,
Buttons.BTN_4: 3,
Buttons.BTN_5: 4,
Buttons.BTN_6: 5,
Buttons.BTN_7: 6,
Buttons.BTN_8: 7,
Buttons.BTN_9: 8,
Buttons.BTN_0: 9,
}
for key, num in button_nums.items():
if buttons.is_triggered(key):
# No need to check for too large an index; gwinListSetSelected validates this.
options_list.selected_index(num)
break
if buttons.is_triggered(Buttons.BTN_Hash):
# Page down
idx = options_list.selected_index() + 10
cnt = options_list.count()
if idx >= cnt:
idx = cnt - 1
options_list.selected_index(idx)
continue
if buttons.is_triggered(Buttons.BTN_Star):
# Page up
idx = options_list.selected_index() - 10
if idx < 0:
idx = 0
options_list.selected_index(idx)
continue
finally:
window.hide()