Febbweiss/mopidy-touchscreen
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Code fixes

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Do not use backend anymore
This commit is contained in:
Ander
2014-11-20 10:56:45 +01:00
parent 9448674301
commit d8839a5559
15 changed files with 2056 additions and 1935 deletions
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32
mopidy_touchscreen/list_view.py
View File

@@ -1,6 +1,7 @@
import logging
from .screen_objects import ScreenObjectsManager, ScrollBar, TouchAndTextItem
from .screen_objects import ScreenObjectsManager, ScrollBar, \
TouchAndTextItem
from .input_manager import InputManager
logger = logging.getLogger(__name__)
@@ -21,20 +22,20 @@ class ListView():
self.set_list([])
self.selected = []
def get_dirty_area(self):
return self.screen_objects.get_dirty_area()
# Sets the list for the lisview. It should be an iterable of strings
def set_list(self, item_list):
self.screen_objects.clear()
self.screen_objects.clear()
self.list = item_list
self.list_size = len(item_list)
if self.max_rows < self.list_size:
self.scrollbar = True
scroll_bar = ScrollBar(
(self.pos[0] + self.size[0] - self.base_size, self.pos[1]),
(self.base_size, self.size[1]), self.list_size, self.max_rows)
self.screen_objects.set_touch_object("scrollbar", scroll_bar)
(self.pos[0] + self.size[0] - self.base_size,
self.pos[1]),
(self.base_size, self.size[1]), self.list_size,
self.max_rows)
self.screen_objects.set_touch_object("scrollbar",
scroll_bar)
else:
self.scrollbar = False
self.load_new_item_position(0)
@@ -55,13 +56,12 @@ class ListView():
while i < self.list_size and z < self.max_rows:
item = TouchAndTextItem(self.font, self.list[i], (
self.pos[0], self.pos[1] + self.base_size * z),
(width, -1))
(width, -1))
self.screen_objects.set_touch_object(str(i), item)
i += 1
z += 1
def render(self, surface):
self.screen_objects.render(surface)
@@ -95,14 +95,16 @@ class ListView():
if self.current_item + self.max_rows > self.list_size:
self.current_item = self.list_size - self.max_rows
self.load_new_item_position(self.current_item)
self.screen_objects.get_touch_object("scrollbar").set_item(
self.screen_objects.get_touch_object(
"scrollbar").set_item(
self.current_item)
elif direction == -1:
self.current_item -= self.max_rows
if self.current_item < 0:
self.current_item = 0
self.load_new_item_position(self.current_item)
self.screen_objects.get_touch_object("scrollbar").set_item(
self.screen_objects.get_touch_object(
"scrollbar").set_item(
self.current_item)
self.set_selected(self.selected)
@@ -110,13 +112,15 @@ class ListView():
def set_selected(self, selected):
for number in self.selected:
try:
self.screen_objects.get_touch_object(str(number)).set_active(
self.screen_objects.get_touch_object(
str(number)).set_active(
False)
except KeyError:
pass
for number in selected:
try:
self.screen_objects.get_touch_object(str(number)).set_active(
self.screen_objects.get_touch_object(
str(number)).set_active(
True)
except KeyError:
pass