vcs.maemo.org Git - remotepc/blob - pcremote-server-desktop-60/services/ObjectServers.py

   1 # -*- coding: utf-8 -*-
   2
   3 # ****************************************************************************
   4 # Copyright (c) 2008 INdT/Fucapi.
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU Lesser General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU Lesser General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Lesser General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18 # ============================================================================
  19 # Project Name : PC Remote
  20 # Author       : Nilson Silva, Jonatas Isvi, Andre Portela
  21 # Email        : fergus.mao@gmail.com, jonatas.nona@gmail.com,
  22 #                andre_portela_@hotmail.com
  23 # Reviewer     : Jônatas Isvi
  24 # Email        :
  25 # Version      : 1.0
  26 # Package      : services
  27 # Description  : Mouse Server, Keyboard Server
  28 # ============================================================================
  29
  30 import time
  31 from utils.labels import *
  32 from ServerHandlers import *
  33 from players import amarok
  34
  35 class Mouse_Server:
  36
  37     """ Mouse Server
  38     Defines all mouse behaviors.
  39     Clicks and coordinates.
  40     """
  41
  42     #Initialize the class
  43     def __init__(self, service):
  44         self._service_name = service
  45         self.mouse  = Mouse()
  46         self.labels = Labels()
  47         self.timer  = time
  48         self.timerclick = 0
  49
  50         self.fg_dbclick = False
  51         self.fg_move = True
  52         self.x = 0
  53         self.y = 0
  54
  55     #Executes the action requested by the Service Manager
  56     def execute(self, command):
  57
  58         self.mouse_counter_lclick()
  59
  60         if (command == self.labels.CLICK):
  61             self.mouse_click()
  62         elif (command == self.labels.DOUBLE_CLICK):
  63             self.mouse_press_dbclick()
  64         elif (command == self.labels.TRIPLE_CLICK):
  65             self.mouse_release_dbclick()
  66         elif (command == self.labels.LEFT_CLICK):
  67             self.mouse_lclick()
  68         elif (command == self.labels.MIDDLE_CLICK):
  69             self.mouse_mclick()
  70         elif (command == self.labels.RIGHT_CLICK):
  71             self.mouse_rclick()
  72         elif (command[0] == "#"):
  73             self.mouse_fator(command)
  74         else:
  75             self.mouse_move(command)
  76
  77     #Gets the time the mouse pointer is pressed. If It is greater than (or equal to) 2s, The Mouse Left Click is activated.
  78     def mouse_counter_lclick(self):
  79
  80         if ((not self.fg_move) and ((int(self.timer.time()) - self.timerclick) >= 2)):
  81             self.mouse.right_click(True)
  82             self.mouse.right_click(False)
  83             self.timerclick = 0
  84             self.fg_move = True
  85
  86     #Mouse Pointer - Single Click
  87     def mouse_click(self):
  88         self.timerclick = int(self.timer.time())
  89         self.fg_move = False
  90
  91     #Mouse Pointer - Double Click
  92     def mouse_press_dbclick(self):
  93         self.mouse.left_click(True)
  94         self.fg_dbclick = True
  95
  96     #Mouse Pointer - Released after a Double Click
  97     def mouse_release_dbclick(self):
  98         if self.fg_dbclick:
  99             self.mouse.left_click(False)
 100             self.fg_dbclick = False
 101
 102     #Mouse Left Click
 103     def mouse_lclick(self):
 104         self.mouse.left_click()
 105
 106     #Mouse Middle Click
 107     def mouse_mclick(self):
 108         self.mouse.middle_click()
 109
 110     #Mouse Right Click
 111     def mouse_rclick(self):
 112         self.mouse.right_click()
 113
 114     #Sets the factor of the Mouse Pointer Move
 115     def mouse_fator(self, command):
 116         num = ""
 117         for i in range(1, len(command)):
 118             num = num + command(i)
 119
 120         self.mouse.set_fator(int(num))
 121
 122     #Moves the Mouse Pointer
 123     def mouse_move(self, command):
 124         coord = command.split(",")
 125
 126         i = int(coord[0]) - self.x
 127         if ((abs(i) == 1) or (abs(i) >= 20)):
 128             i = 0
 129
 130         j = int(coord[1]) - self.y
 131         if ((abs(j) == 1) or (abs(j) >= 20)):
 132             j = 0
 133
 134         if not ((i == 0) and (j == 0)):
 135             if ((i >= 4) or (j >= 4)):
 136                 self.fg_move = True
 137             if self._service_name == "Tablet":
 138                 self.mouse.position(i, j)
 139             else:
 140                 self.mouse.position(-j, i)
 141
 142         self.x = int(coord[0])
 143         self.y = int(coord[1])
 144
 145     def clean_up(self):
 146         self.mouse.clean_up()
 147
 148 class KeyBoard_Server:
 149
 150     """ Keyboard Server
 151     Defines all keyboard behaviors.
 152     Map keys and events.
 153     """
 154
 155     def __init__(self, service):
 156         self.keyboard = Keyboard()
 157         self.shift_flag = False
 158         self.control_flag = False
 159         self.alt_flag = False
 160         self._service_name = service
 161
 162     # execute key command
 163     def execute(self, command):
 164
 165         print "\n", command
 166
 167         if(command == 'F8'):
 168             self.keyboard.reproduce_key_press('Control_L')
 169             self.keyboard.reproduce_key_press('z')
 170             self.keyboard.reproduce_key_release('z')
 171             self.keyboard.reproduce_key_release('Control_L')
 172         elif(self._service_name == 'Slideshow' and command == 'F6'):
 173             self.keyboard.reproduce_key_press('F5')
 174             self.keyboard.reproduce_key_release('F5')
 175         elif(command == 'Control_R'):
 176             self.control_flag = True
 177             self.keyboard.reproduce_key_press('Control_R')
 178             #self.keys.append(command)
 179         elif(command == 'Shift_L'):
 180             self.shift_flag = True
 181             self.keyboard.reproduce_key_press('Shift_L')
 182             #self.keys.append(command)
 183         elif(command == 'Alt_L'):
 184             self.alt_flag = True
 185             self.keyboard.reproduce_key_press('Alt_L')
 186         elif(command == 'F7'):
 187             self.keyboard.reproduce_key_press('Control_L')
 188             self.keyboard.reproduce_key_press('y')
 189             self.keyboard.reproduce_key_release('y')
 190             self.keyboard.reproduce_key_release('Control_L')
 191         elif(command == 'Alt+F1'):
 192             self.keyboard.reproduce_key_press('Alt_L')
 193             self.keyboard.reproduce_key_press('F1')
 194             self.keyboard.reproduce_key_release('F1')
 195             self.keyboard.reproduce_key_release('Alt_L')
 196         elif(command == 'Alt+F2'):
 197             self.keyboard.reproduce_key_press('Alt_L')
 198             self.keyboard.reproduce_key_press('F2')
 199             self.keyboard.reproduce_key_release('F2')
 200             self.keyboard.reproduce_key_release('Alt_L')
 201         elif(command == 'Alt+F4'):
 202             self.keyboard.reproduce_key_press('Alt_L')
 203             self.keyboard.reproduce_key_press('F4')
 204             self.keyboard.reproduce_key_release('F4')
 205             self.keyboard.reproduce_key_release('Alt_L')
 206         elif(command == 'Alt+F9'):
 207             self.keyboard.reproduce_key_press('Alt_L')
 208             self.keyboard.reproduce_key_press('F9')
 209             self.keyboard.reproduce_key_release('F9')
 210             self.keyboard.reproduce_key_release('Alt_L')
 211         elif(command == 'Alt+F0'):
 212             self.keyboard.reproduce_key_press('Alt_L')
 213             self.keyboard.reproduce_key_press('F10')
 214             self.keyboard.reproduce_key_release('F10')
 215             self.keyboard.reproduce_key_release('Alt_L')
 216         elif(command == 'Alt+Space'):
 217             self.keyboard.reproduce_key_press('Alt_L')
 218             self.keyboard.reproduce_key_press('space')
 219             self.keyboard.reproduce_key_release('space')
 220             self.keyboard.reproduce_key_release('Alt_L')
 221         elif(command == 'Tab'):
 222             self.keyboard.reproduce_key_press('Tab')
 223             self.keyboard.reproduce_key_release('Tab')
 224         else:
 225             self.keyboard.reproduce_key_press(command)
 226             self.keyboard.reproduce_key_release(command)
 227
 228             if self.shift_flag:
 229                 self.keyboard.reproduce_key_release('Shift_L')
 230                 #self.keys.remove('Shift_L')
 231                 self.shift_flag = False
 232             elif self.control_flag:
 233                 self.keyboard.reproduce_key_release('Control_R')
 234                 #self.keys.remove('Control_R')
 235                 self.control_flag = False
 236             elif self.alt_flag:
 237                 self.keyboard.reproduce_key_release('Alt_L')
 238                 self.alt_flag = False
 239
 240     # clean all keys pressed
 241     def clean_up(self):
 242         self.keyboard.clean_up()
 243
 244 class Player_Server():
 245
 246     def __init__(self):
 247         if not amarok.isRunning():
 248             self.player = amarok.AmarokPlayer()
 249         else:
 250             amarok.start()
 251             self.player = amarok.AmarokPlayer()
 252         self.labels = Labels()
 253
 254     def execute(self, command):
 255         if len(command) > 2:
 256             if command[1] == self.labels.PLAY:
 257                 if command[2] and command[3]:
 258                     self.player.play(track=int(command[2]), rmd=bool(command[3]))
 259                 elif command[2]:
 260                     arg = int(command[2])
 261                     if isinstance(arg, int):
 262                         self.player.play(track=arg)
 263                     else:
 264                         arg = bool(command[2])
 265                         self.player.play(rmd=arg)
 266                 else:
 267                     pass
 268         else:
 269             if command[1] == self.labels.STOP:
 270                 self.player.stop()
 271             elif command[1] == self.labels.PLAY:
 272                 self.player.play()
 273             elif command[1] == self.labels.PAUSE:
 274                 self.player.pause()
 275             elif command[1] == self.labels.NEXT:
 276                 self.player.next()
 277             elif command[1] == self.labels.PREVIOUS:
 278                 self.player.prev()
 279             elif command[1] == self.labels.VOL_UP:
 280                 self.player.volume_up()
 281             elif command[1] == self.labels.VOL_DOWN:
 282                 self.player.volume_down()
 283             elif command[1] == self.labels.SEEK:
 284                 self.player.seek(int(command[2]))
 285             elif command[1] == self.labels.DOWNLOAD:
 286                 path = self.player.file_properties()
 287                 addr = command[2]
 288                 amarok.send_file(addr, path)
 289                 pass
 290             elif command[1] == self.labels.LOAD_PLAYLIST:
 291                 # falta o metodo de trasnferencia
 292                 pass
 293             else:
 294                 pass