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116 lines
4.3 KiB
116 lines
4.3 KiB
#-*- coding: utf-8 -*-
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#Copyright 2008 Calculate Pack, http://www.calculate-linux.ru
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import re
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import cl_base
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class fillVars(object, cl_base.glob_attr):
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def get_cl_profile_path(self):
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"""список накладываемых профилей при установке, наложении профилей"""
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profpath = []
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profPaths = ['/usr/lib/calculate/calculate-client/profile',
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'/var/calculate/remote/client-profile',
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'/var/calculate/client-profile'
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]
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for profPath in profPaths:
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if os.path.exists(profPath):
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paths = os.listdir(profPath)
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for path in paths:
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ph = os.path.join(profPath,path)
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if os.path.exists(ph) and os.listdir(ph):
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profpath.append(ph)
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return profpath
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def getX11Resolution(self):
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"""возвращает текущее разрешение экрана (ширина, высота), X запущен"""
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lines=self._runos("%s xdpyinfo"%self.path_env)
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reRes = re.compile("dimensions:\s+(\d+)x(\d+)\s+pixels")
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searchRes=False
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for line in lines:
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searchRes = reRes.search(line)
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if searchRes:
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break
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if searchRes:
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return (searchRes.group(1), searchRes.group(2))
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else:
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return False
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def get_hr_x11_height(self):
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"""Получить высоту экрана в пикселах"""
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resolution = self.getX11Resolution()
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if resolution:
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self.Set('hr_x11_width',resolution[0])
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return resolution[1]
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def get_hr_x11_width(self):
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"""Получить ширину экрана в пикселах"""
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resolution = self.getX11Resolution()
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if resolution:
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self.Set('hr_x11_height',resolution[1])
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return resolution[0]
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def get_hr_x11_standart(self):
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"""Получить ближайший стандартный размер изображения к текущему разрешению"""
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#Стандартные разрешения
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width = int(self.Get('hr_x11_width'))
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height = int(self.Get('hr_x11_height'))
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res = [(1024,768),
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(1280,1024),
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(1280,800),
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(1440,900),
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(1600,1200),
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(1680,1050),
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(1920,1200)]
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resolution = []
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formats = []
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for w, h in res:
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formats.append(float(w)/float(h))
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listFr = list(set(formats))
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listFormats = {}
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for fr in listFr:
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listFormats[fr] = []
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for w, h in res:
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for fr in listFormats.keys():
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if fr == float(w)/float(h):
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listFormats[fr].append((w,h))
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break
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format = float(width)/float(height)
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deltaFr = {}
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for fr in listFormats.keys():
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deltaFr[abs(format - fr)] = fr
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resolution = listFormats[deltaFr[min(deltaFr.keys())]]
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flagFound = False
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stResol = []
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stHeights = []
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stWidths = []
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stWidth = False
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stHeight = False
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for w, h in resolution:
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if w >= width and h >= height:
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stResol.append((w,h))
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stHeights.append(h)
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if stHeights:
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stHeight = min(stHeights)
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for w, h in stResol:
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if stHeight == h:
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stWidths.append(w)
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if stWidths:
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stWidth = min(stWidths)
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if (not stWidth) or (not stHeight):
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return "%sx%s"%(resolution[-1][0],resolution[-1][1])
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else:
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return "%sx%s"%(stWidth,stHeight) |