vcs.maemo.org Git - remotepc/blob - pcremote-server-desktop/debian/pcremote-server/usr/share/pcremote-server/services/.svn/text-base/ObjectServers.py.svn-base

   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
  34 class Mouse_Server:
  35
  36     """ Mouse Server
  37     Defines all mouse behaviors.
  38     Clicks and coordinates.
  39     """
  40
  41     #Initialize the class
  42     def __init__(self):
  43
  44         self.mouse  = Mouse()
  45         self.labels = Labels()
  46         self.timer  = time
  47         self.timerclick = 0
  48
  49         self.fg_dbclick = False
  50         self.fg_move = True
  51         self.x = 0
  52         self.y = 0
  53
  54     #Executes the action requested by the Service Manager
  55     def execute(self, command):
  56
  57         self.mouse_counter_lclick()
  58
  59         if (command == self.labels.CLICK):
  60             self.mouse_click()
  61         elif (command == self.labels.DOUBLE_CLICK):
  62             self.mouse_press_dbclick()
  63         elif (command == self.labels.TRIPLE_CLICK):
  64             self.mouse_release_dbclick()
  65         elif (command == self.labels.LEFT_CLICK):
  66             self.mouse_lclick()
  67         elif (command == self.labels.MIDDLE_CLICK):
  68             self.mouse_mclick()
  69         elif (command == self.labels.RIGHT_CLICK):
  70             self.mouse_rclick()
  71         elif (command[0] == "#"):
  72             self.mouse_fator(command)
  73         else:
  74             self.mouse_move(command)
  75
  76     #Gets the time the mouse pointer is pressed. If It is greater than (or equal to) 2s, The Mouse Left Click is activated.
  77     def mouse_counter_lclick(self):
  78
  79         if ((not self.fg_move) and ((int(self.timer.time()) - self.timerclick) >= 2)):
  80             self.mouse.right_click(True)
  81             self.mouse.right_click(False)
  82             self.timerclick = 0
  83             self.fg_move = True
  84
  85     #Mouse Pointer - Single Click
  86     def mouse_click(self):
  87         self.timerclick = int(self.timer.time())
  88         self.fg_move = False
  89
  90     #Mouse Pointer - Double Click
  91     def mouse_press_dbclick(self):
  92         self.mouse.left_click(True)
  93         self.fg_dbclick = True
  94
  95     #Mouse Pointer - Released after a Double Click
  96     def mouse_release_dbclick(self):
  97         if self.fg_dbclick:
  98             self.mouse.left_click(False)
  99             self.fg_dbclick = False
 100
 101     #Mouse Left Click
 102     def mouse_lclick(self):
 103         self.mouse.left_click()
 104
 105     #Mouse Middle Click
 106     def mouse_mclick(self):
 107         self.mouse.middle_click()
 108
 109     #Mouse Right Click
 110     def mouse_rclick(self):
 111         self.mouse.right_click()
 112
 113     #Sets the factor of the Mouse Pointer Move
 114     def mouse_fator(self, command):
 115         num = ""
 116         for i in range(1, len(command)):
 117             num = num + command(i)
 118
 119         self.mouse.set_fator(int(num))
 120
 121     #Moves the Mouse Pointer
 122     def mouse_move(self, command):
 123         coord = command.split(",")
 124
 125         i = int(coord[0]) - self.x
 126         if ((abs(i) == 1) or (abs(i) >= 20)):
 127             i = 0
 128
 129         j = int(coord[1]) - self.y
 130         if ((abs(j) == 1) or (abs(j) >= 20)):
 131             j = 0
 132
 133         if not ((i == 0) and (j == 0)):
 134             if ((i >= 4) or (j >= 4)):
 135                 self.fg_move = True
 136             self.mouse.position(i, j)
 137
 138         self.x = int(coord[0])
 139         self.y = int(coord[1])
 140
 141     def clean_up_mouse(self):
 142         self.mouse.clean_up_mouse()
 143
 144 class KeyBoard_Server:
 145
 146     """ Keyboard Server
 147     Defines all keyboard behaviors.
 148     Map keys and events.
 149     """
 150
 151     def __init__(self):
 152         self.keyboard = Keyboard()
 153         self.shift_flag = False
 154         self.control_flag = False
 155         self.keys = []
 156
 157     # execute key command
 158     def execute(self, command):
 159
 160         print "\n", command
 161
 162         if(command == 'F8'):
 163             self.keyboard.reproduce_key_press('Control_L')
 164             self.keyboard.reproduce_key_press('z')
 165             self.keyboard.reproduce_key_release('z')
 166             self.keyboard.reproduce_key_release('Control_L')
 167         elif(command == 'ISO_Level3_Shift'):
 168             self.keyboard.reproduce_key_press('Escape')
 169             self.keyboard.reproduce_key_release('Escape')
 170             pass
 171         elif(command == 'Control_R'):
 172             self.control_flag = True
 173             self.keyboard.reproduce_key_press('Control_R')
 174             self.keys.append(command)
 175         elif(command == 'Shift_L'):
 176             self.shift_flag = True
 177             self.keyboard.reproduce_key_press('Shift_L')
 178             self.keys.append(command)
 179         elif(command == 'F7'):
 180             self.keyboard.reproduce_key_press('Control_L')
 181             self.keyboard.reproduce_key_press('y')
 182             self.keyboard.reproduce_key_release('y')
 183             self.keyboard.reproduce_key_release('Control_L')
 184         else:
 185
 186             self.keyboard.reproduce_key_press(command)
 187             self.keyboard.reproduce_key_release(command)
 188
 189             if self.shift_flag:
 190                 self.keyboard.reproduce_key_release('Shift_L')
 191                 self.keys.remove('Shift_L')
 192                 self.shift_flag = False
 193             elif self.control_flag:
 194                 self.keyboard.reproduce_key_release('Control_R')
 195                 self.keys.remove('Control_R')
 196                 self.control_flag = False
 197
 198     # clean all keys pressed
 199     def clean_up_keyboard(self):
 200         print "\nkeys -> ", self.keys
 201         list = self.keys
 202         print "\nlist ->", list
 203         for i in list:
 204             self.keyboard.reproduce_key_release(i)
 205             self.keys.remove(i)
 206             print "\nkey --> ", i, " removed."
 207
 208         print self.keys