code.vuplus.com Git - vuplus_dvbapp-plugin/blob - googlemaps/src/plugin.py

   1 ###############################################################################
   2 # Copyright (c) 2008 Rico Schulte, 3c5x9. All rights reserved.
   3 #
   4 # Permission is hereby granted, free of charge, to any person obtaining a
   5 # copy of this software and associated documentation files (the "Software"),
   6 # to deal in the Software without restriction, including without limitation
   7 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8 # and/or sell copies of the Software, and to permit persons to whom the
   9 # Software is furnished to do so, subject to the following conditions:
  10 #
  11 # The above copyright notice and this permission notice shall be included
  12 # in all copies or substantial portions of the Software.
  13 #
  14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  15 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  17 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  20 # DEALINGS IN THE SOFTWARE.
  21 ###############################################################################
  22
  23 from enigma import getDesktop,eSize
  24 from Plugins.Plugin import PluginDescriptor
  25 from Screens.Screen import Screen
  26 from Components.ActionMap import ActionMap
  27 from Components.Label import Label
  28 from Components.MenuList import MenuList
  29 from Components.config import config, ConfigSubList, ConfigSubsection, ConfigInteger, ConfigYesNo, ConfigText
  30
  31 from Plugins.Extensions.GoogleMaps.KMLlib import RootFolder,KmlFolder,KmlPlace
  32 from Plugins.Extensions.GoogleMaps.WebPixmap import WebPixmap
  33
  34 config.plugins.GoogleMaps = ConfigSubsection()
  35 config.plugins.GoogleMaps.position = ConfigSubsection()
  36 config.plugins.GoogleMaps.position.x = ConfigInteger(33)
  37 config.plugins.GoogleMaps.position.y = ConfigInteger(21)
  38 config.plugins.GoogleMaps.position.z = ConfigInteger(6)
  39
  40
  41 def applySkinVars(skin,dict):
  42     for key in dict.keys():
  43         try:
  44             skin = skin.replace('{'+key+'}',dict[key])
  45         except Exception,e:
  46             print e,"@key=",key
  47     return skin
  48
  49 class GoogleMapsMainScreen(Screen):
  50     raw_skin =  """
  51             <screen position="0,0" size="{screen.size}" title="GoogleMaps" flags="wfNoBorder">
  52     <widget name="bg" position="0,0" size="{screen.size}" backgroundColor="white" zPosition="0"/>
  53     <widget name="pic1" position="{pixmap1.pos}" size="{pixmap.size}" zPosition="1"  />
  54     <widget name="pic2" position="{pixmap2.pos}" size="{pixmap.size}" zPosition="1"/>
  55     <widget name="pic3" position="{pixmap3.pos}" size="{pixmap.size}" zPosition="1"/>
  56     <widget name="pic4" position="{pixmap4.pos}" size="{pixmap.size}" zPosition="1"/>
  57     <widget name="pic5" position="{pixmap5.pos}" size="{pixmap.size}" zPosition="1"/>
  58     <widget name="pic6" position="{pixmap6.pos}" size="{pixmap.size}" zPosition="1"/>
  59     <widget name="pic7" position="{pixmap7.pos}" size="{pixmap.size}" zPosition="1"/>
  60     <widget name="pic8" position="{pixmap8.pos}" size="{pixmap.size}" zPosition="1"/>
  61     <widget name="pic9" position="{pixmap9.pos}" size="{pixmap.size}" zPosition="1"/>
  62
  63     <widget name="infopanel" position="{infopanel.pos}" size="{infopanel.size}" zPosition="0"  backgroundColor="blue"/>
  64     <widget name="posx" position="{posx.pos}" size="{posx.size}" font="{font}" zPosition="1" />
  65     <widget name="posy" position="{posy.pos}" size="{posy.size}" font="{font}" zPosition="1" />
  66     <widget name="posz" position="{posz.pos}" size="{posz.size}" font="{font}" zPosition="1" />
  67     <widget name="placeslist" position="{placeslist.pos}" size="{placeslist.size}" zPosition="1"/>
  68
  69             </screen>
  70             """
  71     def __init__(self, session):
  72         self.session = session
  73         size_w = getDesktop(0).size().width()
  74         size_h = getDesktop(0).size().height()
  75         print "DESKTOPsize is",size_w,size_h
  76         p_h = size_h/3
  77
  78         infopanel_width = size_w - (p_h*3)
  79         infopanel_height = size_h
  80         label_height = 30
  81         font = "Regular;21"
  82         self.dict = {
  83
  84                 'font': font,
  85
  86                 'screen.size': "%i,%i"%(size_w,size_h),
  87                 'pixmap.size': '%i,%i'%(p_h,p_h),
  88
  89                 'pixmap1.pos': '0,0',
  90                 'pixmap2.pos': '%i,0'%(p_h),
  91                 'pixmap3.pos': '%i,0'%(p_h*2),
  92
  93                 'pixmap4.pos': '0,%i'%(p_h),
  94                 'pixmap5.pos': '%i,%i'%(p_h,p_h),
  95                 'pixmap6.pos': '%i,%i'%(p_h*2,p_h),
  96
  97                 'pixmap7.pos': '0,%i'%(p_h*2),
  98                 'pixmap8.pos': '%i,%i'%(p_h,p_h*2),
  99                 'pixmap9.pos': '%i,%i'%(p_h*2,p_h*2),
 100
 101                 'infopanel.pos': '%i,0'%(p_h*3),
 102                 'infopanel.size': '%i,%i'%(infopanel_width,infopanel_height),
 103
 104                 'posx.pos': '%i,0'%(p_h*3),
 105                 'posx.size': '%i,%i'%(infopanel_width,label_height),
 106
 107                 'posy.pos': '%i,%i'%(p_h*3,label_height),
 108                 'posy.size': '%i,%i'%(infopanel_width,label_height),
 109
 110                 'posz.pos': '%i,%i'%(p_h*3,label_height*2),
 111                 'posz.size': '%i,%i'%(infopanel_width,label_height),
 112
 113                 'placeslist.pos': '%i,%i'%(p_h*3,label_height*3),
 114                 'placeslist.size': '%i,%i'%(infopanel_width,infopanel_height-(label_height*3)),
 115
 116                 }
 117         #print self.dict
 118
 119         self.skin = applySkinVars(GoogleMapsMainScreen.raw_skin,self.dict)
 120         Screen.__init__(self, session)
 121         self["infopanel"] = Label()
 122         self["posx"] = Label("")
 123         self["posy"] = Label("")
 124         self["posz"] = Label("")
 125         self["placeslist"] = MenuList([])
 126
 127         self["bg"] = Label()
 128         self["pic1"] = WebPixmap()
 129         self["pic2"] = WebPixmap()
 130         self["pic3"] = WebPixmap()
 131         self["pic4"] = WebPixmap()
 132         self["pic5"] = WebPixmap()
 133         self["pic6"] = WebPixmap()
 134         self["pic7"] = WebPixmap()
 135         self["pic8"] = WebPixmap()
 136         self["pic9"] = WebPixmap()
 137         self["setupActions"] = ActionMap(["OkCancelActions", "NumberActions","DirectionActions"],
 138             {
 139              "cancel": self.close,
 140              "ok": self.keyOk,
 141              "1": self.key1,
 142              "2": self.key2,
 143              "3": self.key3,
 144              "4": self.key4,
 145              "5": self.key5,
 146              "6": self.key6,
 147              "7": self.key7,
 148              "8": self.key8,
 149              "9": self.key9,
 150              "0": self.key0,
 151              }, -1)
 152         self.onLayoutFinish.append(self.onLayoutFinished)
 153
 154     def buildMenuRoot(self):
 155         list = []
 156         root = RootFolder()
 157         for i in root.getFiles("/usr/lib/enigma2/python/Plugins/Extensions/GoogleMaps/"):
 158             l = lambda name,filepath: self.openFolderRoot(name,filepath)
 159             list.append((i[0],i[1],l))
 160         self["placeslist"].setList(list)
 161
 162     def openFolderRoot(self,name,filepath):
 163         print "openFolderRoot",name,filepath
 164         root = RootFolder()
 165         folderx = root.getFolderFromFile(filepath)
 166         list = []
 167         l = lambda name,filepath: self.buildMenuRoot()
 168         list.append(("..",filepath,l))
 169         for folderx in folderx.getFolders():
 170             l = lambda name,folder: self.openFolder(name,folder)
 171             list.append(("+ "+folderx.name,folderx,l))
 172
 173         for placex in folderx.getPlacemarks():
 174             l = lambda name,place: self.showPlace(name,place)
 175             list.append((""+placex.name,placex,l))
 176
 177         self["placeslist"].setList(list)
 178
 179     def openFolder(self,name,foldery):
 180         print  "open Folder",name,foldery
 181         list = []
 182         if foldery.parent is None:
 183             l = lambda name,folder: self.buildMenuRoot()
 184             list.append(("..",None,l))
 185         else:
 186             l = lambda name,folder: self.openFolder(name,folder)
 187             list.append(("..",foldery.parent,l))
 188
 189         for folderx in foldery.getFolders():
 190             l = lambda name,folder: self.openFolder(name,folder)
 191             list.append(("+ "+folderx.name,folderx,l))
 192
 193         for placex in foldery.getPlacemarks():
 194             l = lambda name,place: self.showPlace(name,place)
 195             list.append((""+placex.name,placex,l))
 196
 197         self["placeslist"].setList(list)
 198
 199     def showPlace(self,name,place):
 200         #print "show Place",name,place
 201         x,y,z = place.getTile(self.z)
 202         self.setNewXYZ(x,y,z)
 203
 204     def onLayoutFinished(self):
 205         self.buildMenuRoot()
 206         self.setNewXYZ(config.plugins.GoogleMaps.position.x.value,
 207                        config.plugins.GoogleMaps.position.y.value,
 208                        config.plugins.GoogleMaps.position.z.value)
 209
 210     #################
 211     def keyOk(self):
 212         listentry = self["placeslist"].getCurrent()
 213         if listentry is not None:
 214             if listentry[1] is not None:
 215                 listentry[2](listentry[0],listentry[1])
 216
 217     def key1(self):
 218         # northwest
 219         self.setNewXYZ(self.x-1,self.y-1,self.z)
 220
 221     def key3(self):
 222         # northeast
 223         self.setNewXYZ(self.x+1,self.y-1,self.z)
 224
 225     def key7(self):
 226         # southwest
 227         self.setNewXYZ(self.x-1,self.y+1,self.z)
 228
 229     def key9(self):
 230         # southeast
 231         self.setNewXYZ(self.x+1,self.y+1,self.z)
 232
 233     #################
 234     def key2(self):
 235         # north
 236         self.setNewXYZ(self.x,self.y-1,self.z)
 237
 238     def key8(self):
 239         # south
 240         self.setNewXYZ(self.x,self.y+1,self.z)
 241
 242     def key4(self):
 243         # west
 244         self.setNewXYZ(self.x-1,self.y,self.z)
 245
 246     def key6(self):
 247         # east
 248         self.setNewXYZ(self.x+1,self.y,self.z)
 249
 250     #################
 251     def key5(self):
 252         #zoom in
 253         self.setNewXYZ(self.x*2,self.y*2+1,self.z+1)
 254
 255     def key0(self):
 256         #zoom out
 257         self.setNewXYZ(self.x/2,self.y/2,self.z-1)
 258
 259     #################
 260     def setNewXYZ(self,x,y,z):
 261         print x,y,z
 262         if z<0 or z>=30:
 263             return
 264         self.x = x
 265         self.y = y
 266         self.z = z
 267         config.plugins.GoogleMaps.position.x.value = x
 268         config.plugins.GoogleMaps.position.y.value = y
 269         config.plugins.GoogleMaps.position.z.value = z
 270
 271         self["posx"].setText(_('Pos.')+" X: "+str(x))
 272         self["posy"].setText(_('Pos.')+" Y: "+str(y))
 273         self["posz"].setText(_('Zoom')+" : "+str(z))
 274
 275         self["pic1"].load(self.getURL(x-1,y-1,z))
 276         self["pic2"].load(self.getURL(x,y-1,z))
 277         self["pic3"].load(self.getURL(x+1,y-1,z))
 278         self["pic4"].load(self.getURL(x-1,y,z))
 279         self["pic5"].load(self.getURL(x,y,z))
 280         self["pic6"].load(self.getURL(x+1,y,z))
 281         self["pic7"].load(self.getURL(x-1,y+1,z))
 282         self["pic8"].load(self.getURL(x,y+1,z))
 283         self["pic9"].load(self.getURL(x+1,y+1,z))
 284
 285     def getURL(self,x,y,z):
 286         url = "http://khm1.google.com/kh?v=32&hl=de&x=%i&y=%i&z=%i"%(x,y,z)
 287         return url
 288
 289     def getMapURL(self,x,y,z):
 290         url = "http://mt1.google.com/mt?v=w2t.99&hl=de&x=%i&y=%i&z=%i&s=G"%(x,y,z)
 291         return url
 292
 293 def menu(menuid, **kwargs):
 294     #starting from main menu
 295     if menuid == "mainmenu":
 296         return [(_("Google Maps"), main, "googlemaps", 46)]
 297     return []
 298
 299 def main(session,**kwargs):
 300     session.openWithCallback(mainCB,GoogleMapsMainScreen)
 301
 302 def mainCB():
 303     print "mainCB"
 304     config.plugins.GoogleMaps.position.x.save()
 305     config.plugins.GoogleMaps.position.y.save()
 306     config.plugins.GoogleMaps.position.z.save()
 307
 308 def Plugins(path,**kwargs):
 309     return [PluginDescriptor(
 310         name="Google Maps",
 311         description="browse google maps",
 312         where = PluginDescriptor.WHERE_MENU,
 313         fnc = menu
 314         )]