lib/python/Screens/About.py

   1 from Screen import Screen
   2 from Components.config import config
   3 from Components.ActionMap import ActionMap
   4 from Components.Sources.StaticText import StaticText
   5 from Components.Harddisk import harddiskmanager
   6 from Components.NimManager import nimmanager
   7 from Components.About import about
   8 from Components.ScrollLabel import ScrollLabel
   9 from Components.Button import Button
  10
  11 from Components.Label import Label
  12 from Components.ProgressBar import ProgressBar
  13
  14 from Tools.StbHardware import getFPVersion
  15 from enigma import eTimer, eLabel
  16
  17 from Components.HTMLComponent import HTMLComponent
  18 from Components.GUIComponent import GUIComponent
  19 import skin
  20
  21 class About(Screen):
  22         def __init__(self, session):
  23                 Screen.__init__(self, session)
  24                 hddsplit, = skin.parameters.get("AboutHddSplit", (0,))
  25
  26                 AboutText = _("Hardware: ") + about.getHardwareTypeString() + "\n"
  27                 AboutText += _("CPU: ") + about.getCPUInfoString() + "\n"
  28                 AboutText += _("Image: ") + about.getImageTypeString() + "\n"
  29                 AboutText += _("Installed: ") + about.getFlashDateString() + "\n"
  30                 AboutText += _("Kernel version: ") + about.getKernelVersionString() + "\n"
  31
  32                 EnigmaVersion = "Enigma: " + about.getEnigmaVersionString()
  33                 self["EnigmaVersion"] = StaticText(EnigmaVersion)
  34                 AboutText += EnigmaVersion + "\n"
  35                 AboutText += _("Enigma (re)starts: %d\n") % config.misc.startCounter.value
  36
  37                 GStreamerVersion = "GStreamer: " + about.getGStreamerVersionString().replace("GStreamer","")
  38                 self["GStreamerVersion"] = StaticText(GStreamerVersion)
  39                 AboutText += GStreamerVersion + "\n"
  40
  41                 ImageVersion = _("Last upgrade: ") + about.getImageVersionString()
  42                 self["ImageVersion"] = StaticText(ImageVersion)
  43                 AboutText += ImageVersion + "\n"
  44
  45                 AboutText += _("DVB drivers: ") + about.getDriverInstalledDate() + "\n"
  46
  47                 AboutText += _("Python version: ") + about.getPythonVersionString() + "\n"
  48
  49                 fp_version = getFPVersion()
  50                 if fp_version is None:
  51                         fp_version = ""
  52                 else:
  53                         fp_version = _("Frontprocessor version: %d") % fp_version
  54                         AboutText += fp_version + "\n"
  55
  56                 self["FPVersion"] = StaticText(fp_version)
  57
  58                 self["TunerHeader"] = StaticText(_("Detected NIMs:"))
  59                 AboutText += "\n" + _("Detected NIMs:") + "\n"
  60
  61                 nims = nimmanager.nimList()
  62                 for count in range(len(nims)):
  63                         if count < 4:
  64                                 self["Tuner" + str(count)] = StaticText(nims[count])
  65                         else:
  66                                 self["Tuner" + str(count)] = StaticText("")
  67                         AboutText += nims[count] + "\n"
  68
  69                 self["HDDHeader"] = StaticText(_("Detected HDD:"))
  70                 AboutText += "\n" + _("Detected HDD:") + "\n"
  71
  72                 hddlist = harddiskmanager.HDDList()
  73                 hddinfo = ""
  74                 if hddlist:
  75                         formatstring = hddsplit and "%s:%s, %.1f %sB %s" or "%s\n(%s, %.1f %sB %s)"
  76                         for count in range(len(hddlist)):
  77                                 if hddinfo:
  78                                         hddinfo += "\n"
  79                                 hdd = hddlist[count][1]
  80                                 if int(hdd.free()) > 1024:
  81                                         hddinfo += formatstring % (hdd.model(), hdd.capacity(), hdd.free()/1024, "G", _("free"))
  82                                 else:
  83                                         hddinfo += formatstring % (hdd.model(), hdd.capacity(), hdd.free()/1024, "M", _("free"))
  84                 else:
  85                         hddinfo = _("none")
  86                 self["hddA"] = StaticText(hddinfo)
  87                 AboutText += hddinfo
  88                 self["AboutScrollLabel"] = ScrollLabel(AboutText)
  89                 self["key_green"] = Button(_("Translations"))
  90                 self["key_red"] = Button(_("Latest Commits"))
  91                 self["key_blue"] = Button(_("Memory Info"))
  92
  93                 self["actions"] = ActionMap(["ColorActions", "SetupActions", "DirectionActions"],
  94                         {
  95                                 "cancel": self.close,
  96                                 "ok": self.close,
  97                                 "red": self.showCommits,
  98                                 "green": self.showTranslationInfo,
  99                                 "blue": self.showMemoryInfo,
 100                                 "up": self["AboutScrollLabel"].pageUp,
 101                                 "down": self["AboutScrollLabel"].pageDown
 102                         })
 103
 104         def showTranslationInfo(self):
 105                 self.session.open(TranslationInfo)
 106
 107         def showCommits(self):
 108                 self.session.open(CommitInfo)
 109
 110         def showMemoryInfo(self):
 111                 self.session.open(MemoryInfo)
 112
 113 class TranslationInfo(Screen):
 114         def __init__(self, session):
 115                 Screen.__init__(self, session)
 116                 # don't remove the string out of the _(), or it can't be "translated" anymore.
 117
 118                 # TRANSLATORS: Add here whatever should be shown in the "translator" about screen, up to 6 lines (use \n for newline)
 119                 info = _("TRANSLATOR_INFO")
 120
 121                 if info == "TRANSLATOR_INFO":
 122                         info = "(N/A)"
 123
 124                 infolines = _("").split("\n")
 125                 infomap = {}
 126                 for x in infolines:
 127                         l = x.split(': ')
 128                         if len(l) != 2:
 129                                 continue
 130                         (type, value) = l
 131                         infomap[type] = value
 132                 print infomap
 133
 134                 self["key_red"] = Button(_("Cancel"))
 135                 self["TranslationInfo"] = StaticText(info)
 136
 137                 translator_name = infomap.get("Language-Team", "none")
 138                 if translator_name == "none":
 139                         translator_name = infomap.get("Last-Translator", "")
 140
 141                 self["TranslatorName"] = StaticText(translator_name)
 142
 143                 self["actions"] = ActionMap(["SetupActions"],
 144                         {
 145                                 "cancel": self.close,
 146                                 "ok": self.close,
 147                         })
 148
 149 class CommitInfo(Screen):
 150         def __init__(self, session):
 151                 Screen.__init__(self, session)
 152                 self.skinName = ["CommitInfo", "About"]
 153                 self["AboutScrollLabel"] = ScrollLabel(_("Please wait"))
 154
 155                 self["actions"] = ActionMap(["SetupActions", "DirectionActions"],
 156                         {
 157                                 "cancel": self.close,
 158                                 "ok": self.close,
 159                                 "up": self["AboutScrollLabel"].pageUp,
 160                                 "down": self["AboutScrollLabel"].pageDown,
 161                                 "left": self.left,
 162                                 "right": self.right
 163                         })
 164
 165                 self["key_red"] = Button(_("Cancel"))
 166
 167                 self.project = 0
 168                 self.projects = [
 169                         ("enigma2", "Enigma2"),
 170                         ("openpli-oe-core", "Openpli Oe Core"),
 171                         ("enigma2-plugins", "Enigma2 Plugins"),
 172                         ("aio-grab", "Aio Grab"),
 173                         ("gst-plugin-dvbmediasink", "Gst Plugin Dvbmediasink"),
 174                         ("openembedded", "Openembedded"),
 175                         ("plugin-xmltvimport", "Plugin Xmltvimport"),
 176                         ("plugins-enigma2", "Plugins Enigma2"),
 177                         ("skin-magic", "Skin Magic"),
 178                         ("tuxtxt", "Tuxtxt")
 179                 ]
 180                 self.cachedProjects = {}
 181                 self.Timer = eTimer()
 182                 self.Timer.callback.append(self.readCommitLogs)
 183                 self.Timer.start(50, True)
 184
 185         def readCommitLogs(self):
 186                 url = 'http://sourceforge.net/p/openpli/%s/feed' % self.projects[self.project][0]
 187                 commitlog = ""
 188                 from urllib2 import urlopen
 189                 try:
 190                         commitlog += 80 * '-' + '\n'
 191                         commitlog += url.split('/')[-2] + '\n'
 192                         commitlog += 80 * '-' + '\n'
 193                         for x in  urlopen(url, timeout=5).read().split('<title>')[2:]:
 194                                 for y in x.split("><"):
 195                                         if '</title' in y:
 196                                                 title = y[:-7]
 197                                         if '</dc:creator' in y:
 198                                                 creator = y.split('>')[1].split('<')[0]
 199                                         if '</pubDate' in y:
 200                                                 date = y.split('>')[1].split('<')[0][:-6]
 201                                 commitlog += date + ' ' + creator + '\n' + title + 2 * '\n'
 202                         self.cachedProjects[self.projects[self.project][1]] = commitlog
 203                 except:
 204                         commitlog = _("Currently the commit log cannot be retrieved - please try later again")
 205                 self["AboutScrollLabel"].setText(commitlog)
 206
 207         def updateCommitLogs(self):
 208                 if self.cachedProjects.has_key(self.projects[self.project][1]):
 209                         self["AboutScrollLabel"].setText(self.cachedProjects[self.projects[self.project][1]])
 210                 else:
 211                         self["AboutScrollLabel"].setText(_("Please wait"))
 212                         self.Timer.start(50, True)
 213
 214         def left(self):
 215                 self.project = self.project == 0 and len(self.projects) - 1 or self.project - 1
 216                 self.updateCommitLogs()
 217
 218         def right(self):
 219                 self.project = self.project != len(self.projects) - 1 and self.project + 1 or 0
 220                 self.updateCommitLogs()
 221
 222 class MemoryInfo(Screen):
 223         def __init__(self, session):
 224                 Screen.__init__(self, session)
 225
 226                 self["actions"] = ActionMap(["SetupActions", "ColorActions"],
 227                         {
 228                                 "cancel": self.close,
 229                                 "ok": self.getMemoryInfo,
 230                                 "green": self.getMemoryInfo,
 231                                 "blue": self.clearMemory,
 232                         })
 233
 234                 self["key_red"] = Label(_("Cancel"))
 235                 self["key_green"] = Label(_("Refresh"))
 236                 self["key_blue"] = Label(_("Clear"))
 237
 238                 self['lmemtext'] = Label()
 239                 self['lmemvalue'] = Label()
 240                 self['rmemtext'] = Label()
 241                 self['rmemvalue'] = Label()
 242
 243                 self['pfree'] = Label()
 244                 self['pused'] = Label()
 245                 self["slide"] = ProgressBar()
 246                 self["slide"].setValue(100)
 247
 248                 self["params"] = MemoryInfoSkinParams()
 249
 250                 self['info'] = Label(_("This info is for developers only.\nFor a normal users it is not important.\nDon't panic, please, when here will be displayed any suspicious informations!"))
 251
 252                 self.setTitle(_("Memory Info"))
 253                 self.onLayoutFinish.append(self.getMemoryInfo)
 254
 255         def getMemoryInfo(self):
 256                 try:
 257                         ltext = rtext = ""
 258                         lvalue = rvalue = ""
 259                         mem = 1
 260                         free = 0
 261                         i = 0
 262                         for line in open('/proc/meminfo','r'):
 263                                 ( name, size, units ) = line.strip().split()
 264                                 if "MemTotal" in name:
 265                                         mem = int(size)
 266                                 if "MemFree" in name:
 267                                         free = int(size)
 268                                 if i < self["params"].rows_in_column:
 269                                         ltext += "".join((name,"\n"))
 270                                         lvalue += "".join((size," ",units,"\n"))
 271                                 else:
 272                                         rtext += "".join((name,"\n"))
 273                                         rvalue += "".join((size," ",units,"\n"))
 274                                 i += 1
 275                         self['lmemtext'].setText(ltext)
 276                         self['lmemvalue'].setText(lvalue)
 277                         self['rmemtext'].setText(rtext)
 278                         self['rmemvalue'].setText(rvalue)
 279
 280                         self["slide"].setValue(int(100.0*(mem-free)/mem+0.25))
 281                         self['pfree'].setText("%.1f %s" % (100.*free/mem,'%'))
 282                         self['pused'].setText("%.1f %s" % (100.*(mem-free)/mem,'%'))
 283
 284                 except Exception, e:
 285                         print "[About] getMemoryInfo FAIL:", e
 286
 287         def clearMemory(self):
 288                 from os import system
 289                 system("sync")
 290                 system("echo 3 > /proc/sys/vm/drop_caches")
 291                 self.getMemoryInfo()
 292
 293 class MemoryInfoSkinParams(HTMLComponent, GUIComponent):
 294         def __init__(self):
 295                 GUIComponent.__init__(self)
 296                 self.rows_in_column = 25
 297
 298         def applySkin(self, desktop, screen):
 299                 if self.skinAttributes is not None:
 300                         attribs = [ ]
 301                         for (attrib, value) in self.skinAttributes:
 302                                 if attrib == "rowsincolumn":
 303                                         self.rows_in_column = int(value)
 304                         self.skinAttributes = attribs
 305                 return GUIComponent.applySkin(self, desktop, screen)
 306
 307         GUI_WIDGET = eLabel