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

   1 # (c) 2006 3c5x9, dream@3c5x9.de
   2 # This Software is Free, use it where you want, when you want for whatever you want and modify it if you want. but don't remove my copyright!
   3
   4 from Screens.Screen import Screen
   5 from Screens.InputBox import InputBox
   6 from Screens.ChoiceBox import ChoiceBox
   7 from Components.ActionMap import ActionMap
   8 from Components.Label import Label
   9 from Components.MenuList import MenuList
  10 from Components.Input import Input
  11 from Plugins.Plugin import PluginDescriptor
  12 #############
  13 from enigma import ePoint, eSize
  14 #############
  15 from ConfigParser import ConfigParser, DEFAULTSECT, DuplicateSectionError
  16
  17 ###############################################################################
  18 myname = "AntiScrollbar"
  19 myversion = "0.1"
  20 ###############################################################################
  21 class AntiScrollMain(Screen):
  22     step = 5
  23     def __init__(self, session, args = 0):
  24         config = AntiScrollConfig()
  25         try:
  26           profil = config.getLastProfile()
  27           self.size = [profil["sizex"],profil["sizey"]]
  28           self.position = [profil["posx"],profil["posy"]]
  29         except Exception:
  30           config.setProfile("standard",[200,200],[200,200])
  31           config = AntiScrollConfig()
  32           profil = config.getProfile("standard")
  33
  34         self.size = [profil["sizex"],profil["sizey"]]
  35         self.position = [profil["posx"],profil["posy"]]
  36         ss  ="<screen position=\"%i,%i\" size=\"%i,%i\" title=\"%s\"  flags=\"wfNoBorder\" >" %(profil["posx"],profil["posy"],profil["sizex"],profil["sizey"],myname)
  37         ss +="<widget name=\"label\" position=\"0,0\" size=\"%i,%i\"  backgroundColor=\"black\"  />" %(profil["sizex"],profil["sizey"])
  38         ss +="</screen>"
  39         self.skin = ss
  40         self.session = session
  41         Screen.__init__(self, session)
  42         self.menu = args
  43         self["label"] = Label()
  44         self["actions"] = ActionMap(["WizardActions", "DirectionActions","MenuActions","NumberActions"],
  45             {
  46              "ok":      self.go,
  47              "back":    self.close,
  48              "menu":    self.openmenu,
  49              "down":    self.down,
  50              "up":      self.up,
  51              "left":    self.left,
  52              "right":   self.right,
  53              "2":       self.key2,
  54              "8":       self.key8,
  55              "4":       self.key4,
  56              "6":       self.key6,
  57              }, -1)
  58
  59
  60     def go(self):
  61       pass
  62     def openmenu(self):
  63       self.session.open(AntiScrollMenu,callback=self.menuCallback,size=self.size,position=self.position)
  64     def menuCallback(self,size,position):
  65       self.size = size
  66       self.position = position
  67       self.move(self.position[0],self.position[1])
  68       self.resize(self.size[0],self.size[1])
  69
  70     def key2(self):
  71       self.size= [self.size[0],self.size[1]-self.step]
  72       self.resize(self.size[0],self.size[1])
  73     def key8(self):
  74       self.size= [self.size[0],self.size[1]+self.step]
  75       self.resize(self.size[0],self.size[1])
  76     def key4(self):
  77       self.size= [self.size[0]-self.step,self.size[1]]
  78       self.resize(self.size[0],self.size[1])
  79     def key6(self):
  80       self.size= [self.size[0]+self.step,self.size[1]]
  81       self.resize(self.size[0],self.size[1])
  82
  83     def down(self):
  84       self.position = [self.position[0],self.position[1]+self.step]
  85       self.move(self.position[0],self.position[1])
  86     def up(self):
  87       self.position = [self.position[0],self.position[1]-self.step]
  88       self.move(self.position[0],self.position[1])
  89     def left(self):
  90       self.position = [self.position[0]-self.step,self.position[1]]
  91       self.move(self.position[0],self.position[1])
  92     def right(self):
  93       self.position = [self.position[0]+self.step,self.position[1]]
  94       self.move(self.position[0],self.position[1])
  95
  96     def move(self, x, y):
  97       print "["+myname+"] moving to", str(x) + ":" + str(y)
  98       self.instance.move(ePoint(x, y))
  99
 100     def resize(self, w, h):
 101       print "["+myname+"] resizing to", str(w) + "x" + str(h)
 102       self.instance.resize(eSize(*(w, h)))
 103       self["label"].instance.resize(eSize(*(w, h)))
 104 #############################
 105 class  AntiScrollMenu(Screen):
 106   def __init__(self,session,callback=None,size=None,position=None,arg=0):
 107     self.session = session
 108     self.callBack = callback
 109     self.size= size
 110     self.position = position
 111     ss  ="<screen position=\"200,200\" size=\"300,200\" title=\"%s Menu\" >" % myname
 112     ss +="<widget name=\"menu\" position=\"0,0\" size=\"300,150\" scrollbarMode=\"showOnDemand\" />"
 113     ss +="<widget name=\"label\" position=\"0,150\" size=\"300,50\"  font=\"Regular;18\" valign=\"center\" halign=\"center\" />"
 114     ss +="</screen>"
 115     self.skin = ss
 116     Screen.__init__(self,session)
 117     list = []
 118     list.append(("load Profile",self.load))
 119     list.append(("save Profile",self.save))
 120     list.append(("save new Profile",self.savenew))
 121     self["menu"] = MenuList(list)
 122     self["label"] = Label("written by 3c5x9, V"+myversion)
 123     self["actions"] = ActionMap(["WizardActions", "DirectionActions","MenuActions","NumberActions"],
 124             {
 125              "ok": self.go,
 126              "back": self.close,
 127              }, -1)
 128   def go(self):
 129     selection = self["menu"].getCurrent()
 130     selection[1]()
 131
 132   def load(self):
 133     config = AntiScrollConfig()
 134     liste = []
 135     for i in config.getProfiles():
 136       liste.append((i,i))
 137     self.session.openWithCallback(self.loadProfile,ChoiceBox,_("select Profile to load"),liste)
 138
 139   def loadProfile(self,value):
 140     if value is not None:
 141       config = AntiScrollConfig()
 142       profil = config.getProfile(value[1])
 143       if profil is not False:
 144         self.callBack([profil["sizex"],profil["sizey"]],[profil["posx"],profil["posy"]])
 145   def savenew(self):
 146     self.session.openWithCallback(self.profilnameEntered,InputBox, title=_("Please enter a name for the Profile"), text="Profil", maxSize=False, type=Input.TEXT)
 147
 148   def profilnameEntered(self,value):
 149     if value is not None:
 150       config = AntiScrollConfig()
 151       config.setProfile(value,self.size,self.position)
 152   def save(self):
 153     config = AntiScrollConfig()
 154     liste = []
 155     for i in config.getProfiles():
 156       liste.append((i,i))
 157     self.session.openWithCallback(self.saveProfile,ChoiceBox,_("select Profile to save"),liste)
 158   def saveProfile(self,value):
 159     if value is not None:
 160       config = AntiScrollConfig()
 161       config.setProfile(value[1],self.size,self.position)
 162
 163
 164 ##############################
 165 class AntiScrollConfig:
 166     configfile = "/etc/enigma2/AntiScrollbar.conf"
 167
 168     def __init__(self):
 169         self.configparser = ConfigParser()
 170         self.configparser.read(self.configfile)
 171     def setLastProfile(self,name):
 172         self.configparser.set(DEFAULTSECT,"lastprofile",name)
 173         self.writeConfig()
 174     def getLastProfile(self):
 175         last = self.configparser.get(DEFAULTSECT,"lastprofile")
 176         return self.getProfile(last)
 177     def getProfiles(self):
 178         profiles=[]
 179         sections = self.configparser.sections()
 180         for section in sections:
 181           profiles.append(section)
 182         return profiles
 183
 184     def getProfile(self,name):
 185       if self.configparser.has_section(name) is True:
 186         print "loading profile ",name
 187         l={}
 188         l["sizex"] = int(self.configparser.get(name, "size_x"))
 189         l["sizey"] = int(self.configparser.get(name, "size_y"))
 190         l["posx"] = int(self.configparser.get(name, "position_x"))
 191         l["posy"] = int(self.configparser.get(name, "position_y"))
 192         self.setLastProfile(name)
 193         return l
 194       else:
 195         print "couldnt find profil", name
 196         return False
 197     def setProfile(self,name,size,position):
 198         try:
 199           self.configparser.add_section(name)
 200           self.configparser.set(name, "size_x",size[0])
 201           self.configparser.set(name, "size_y",size[1])
 202           self.configparser.set(name, "position_x",position[0])
 203           self.configparser.set(name, "position_y",position[1])
 204           self.writeConfig()
 205           return True
 206         except DuplicateSectionError:
 207           self.deleteProfile(name)
 208           self.setProfile(name,size,position)
 209
 210     def deleteProfile(self,name):
 211         self.configparser.remove_section(name)
 212         self.writeConfig()
 213
 214     def writeConfig(self):
 215         fp = open(self.configfile,"w")
 216         self.configparser.write(fp)
 217         fp.close()
 218
 219
 220
 221 #############################
 222 def main(session, **kwargs):
 223   session.open(AntiScrollMain)
 224 def Plugins(**kwargs):
 225   return [PluginDescriptor(name=myname,description="overlay for scrolling bars",where = PluginDescriptor.WHERE_PLUGINMENU,fnc = main),
 226           PluginDescriptor(name=myname,description="overlay for scrolling bars",where = PluginDescriptor.WHERE_EXTENSIONSMENU,fnc = main)]