NovaBryan/EVE_Dump
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liveIconRendererQueue.py (3028B)

      1 #Embedded file name: C:\BuildAgent\work\20d73f1b24eed06e\eve\release\V24.01\packages\cosmetics\client\liveIconRendererQueue.py
      2 from __future__ import absolute_import
      3 import uthread2
      4 import os
      5 import blue
      6 import trinity
      7 from cosmetics.client.iconGenerator import IconGenerator
      8 from evegraphics.settings import DEVICE_HIGH_END, DEVICE_MID_RANGE, DEVICE_LOW_END
      9 from evegraphics.settings import GetDeviceClassification
     10 from logging import getLogger
     11 from .liveIconCacheUtils import create_cache_directory
     12 log = getLogger(__name__)
     13 _DEVICE_SETTING_DELAY_MAPPING = {DEVICE_HIGH_END: 60,
     14  DEVICE_MID_RANGE: 110,
     15  DEVICE_LOW_END: 160}
     16 
     17 class LiveIconRenderQueue(object):
     18     __instance__ = None
     19     __notifyevents__ = ['OnGraphicSettingsChanged']
     20 
     21     @staticmethod
     22     def get_instance():
     23         if LiveIconRenderQueue.__instance__ is None:
     24             LiveIconRenderQueue.__instance__ = LiveIconRenderQueue()
     25         return LiveIconRenderQueue.__instance__
     26 
     27     @staticmethod
     28     def get_artificial_delay():
     29         classification = GetDeviceClassification()
     30         delay = _DEVICE_SETTING_DELAY_MAPPING.get(classification, None)
     31         return delay or 100
     32 
     33     def __init__(self):
     34         self.queue = []
     35         self.queue_thread = None
     36         self._icon_generator = None
     37         self.skin_design = None
     38         sm.RegisterNotify(self)
     39         create_cache_directory()
     40 
     41     def OnGraphicSettingsChanged(self, *args):
     42         self._icon_generator = None
     43 
     44     def add_to_queue(self, function):
     45         log.info('LIVE ICONS - Add to queue')
     46         self.queue.insert(0, function)
     47         if not self.queue_thread:
     48             log.info('LIVE ICONS - Start queue')
     49             self.queue_thread = uthread2.start_tasklet(self.render_queue_thread)
     50 
     51     def remove_from_queue(self, function):
     52         log.info('LIVE ICONS - Remove from queue')
     53         if function in self.queue:
     54             self.queue.remove(function)
     55 
     56     def render_queue_thread(self):
     57         artificial_delay = self.get_artificial_delay()
     58         try:
     59             while len(self.queue) > 0:
     60                 current_action = self.queue.pop()
     61                 if callable(current_action):
     62                     current_action()
     63                 blue.synchro.Sleep(artificial_delay)
     64 
     65         finally:
     66             self.queue = []
     67             self.queue_thread = None
     68 
     69     def get_icon_generator(self, width, height, skin_design, bg_texture_path):
     70         if not self._icon_generator:
     71             self._icon_generator = self._construct_icon_generator(width, height, skin_design, bg_texture_path)
     72         return self._icon_generator
     73 
     74     def _construct_icon_generator(self, width, height, skin_design, bg_texture_path):
     75         log.info('LIVE ICONS - Construct icon generator of {width}x{height}'.format(width=width, height=height))
     76         ss = 1
     77         if trinity.GetShaderModel() == 'SM_3_0_DEPTH':
     78             ss = 2
     79         w = width * ss
     80         h = height * ss
     81         return IconGenerator(width=w, height=h, skin_design=skin_design, bg_texture_path=bg_texture_path)