git.plutz.net Git - viper/blob - videoview.py

   1 #encoding: utf-8
   2 #Copyright 2009 - 2010 Paul Hänsch
   3
   4 #This file is part of Viper.
   5
   6 #Viper is free software: you can redistribute it and/or modify
   7 #it under the terms of the GNU General Public License as published by
   8 #the Free Software Foundation, either version 3 of the License, or
   9 #(at your option) any later version.
  10
  11 #Viper is distributed in the hope that it will be useful,
  12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #GNU General Public License for more details.
  15
  16 #You should have received a copy of the GNU General Public License
  17 #along with Viper.  If not, see <http://www.gnu.org/licenses/>
  18
  19 from Tkinter import *
  20 from player import *
  21 from PlayerControl import *
  22 import Pmw
  23 import os
  24 import threading
  25
  26 class VideoView(Frame):
  27     """
  28     Widget for video main view
  29     """
  30     def __init__(self, parent):
  31         Frame.__init__(self, parent)
  32         self.ext_fullscreen = BooleanVar(value = False)
  33         self.ext_loop = BooleanVar(value = True)
  34         self.prev_loop = BooleanVar(value = False)
  35         self.loop = BooleanVar(False)
  36         self.attached_view = True
  37
  38         self.params = []
  39         self.subgets = {}
  40         tooltip = Pmw.Balloon()
  41
  42         self.subgets['tablist'] = Pmw.NoteBook(self)
  43         self.subgets['extopts'] = self.subgets['tablist'].add('External View')
  44         self.subgets['f_extparam'] = Frame(self.subgets['extopts'])
  45         self.subgets['f_extparam'].pack(side = TOP)
  46         self.subgets['e_display'] = Entry(self.subgets['f_extparam'])
  47         self.subgets['e_display'].pack(side = LEFT, anchor = N, fill = X,
  48                                        expand = True, padx = 10)
  49         self.subgets['b_extdisplay'] = Button(self.subgets['f_extparam'],
  50                                               text = 'Set Display',
  51                                               command = self.b_ext_display)
  52         self.subgets['b_extdisplay'].pack(side = LEFT, anchor = N, expand = True)
  53         self.subgets['c_extfullscreen'] = Checkbutton(self.subgets['extopts'],
  54                                                       text = 'Fullscreen',
  55                                                       command = self.c_ext_fullscreen,
  56                                                       variable = self.ext_fullscreen)
  57         self.subgets['c_extfullscreen'].pack(side = TOP)
  58
  59         self.subgets['ext_surf'] = Frame(self, width = 320, height = 240, bg="#000000")
  60         self.subgets['ext_player'] = Player(self, surface = self.subgets['ext_surf'])
  61         self.subgets['ext_ctl'] = PlayerControl(self.subgets['extopts'],
  62                                                 self.subgets['ext_player'],
  63                                                 [('Attach', self.attach_view,
  64                                                   'Reattach external player window')])
  65         self.subgets['ext_ctl'].pack(side = BOTTOM, anchor = W, fill = X)
  66
  67         self.subgets['preview'] = self.subgets['tablist'].add('Preview')
  68         self.subgets['prev_surf'] = Frame(self, width = 160, height = 120, bg="#000000")
  69         self.subgets['prev_surf'].pack(side = TOP, anchor = W, fill = BOTH,
  70                                        expand = True)
  71         self.subgets['prev_player'] = Player(self, surface = self.subgets['prev_surf'])
  72         self.subgets['prev_ctl'] = PlayerControl(self.subgets['preview'],
  73                                                  self.subgets['prev_player'],
  74                                                 [('To Main View', self.prev_apply,
  75                                                   'Play this on external view')])
  76         self.subgets['prev_ctl'].pack(side = BOTTOM, anchor = W, fill = X)
  77         self.subgets['main_ctl'] = PlayerControl(self, self.subgets['prev_player'],
  78                                                  [('Detach', self.detach_view,
  79                                                    'Detach external player window')])
  80         self.subgets['main_ctl'].pack(side = BOTTOM, anchor = W, fill = X)
  81
  82     def set_playback_params(self, params):
  83         self.subgets['ext_ctl'].params = params
  84         self.subgets['prev_ctl'].params = params
  85         self.subgets['main_ctl'].params = params
  86
  87     def prev_apply(self):
  88         self.subgets['ext_player'].stop_video()
  89         self.after(100, self.subgets['ext_ctl'].play)
  90
  91     def c_ext_fullscreen(self):
  92         if self.ext_fullscreen.get():
  93             #self.subgets['view'].overrideredirect(1)
  94             self.subgets['ext_view'].geometry(
  95                 str(self.subgets['ext_view'].winfo_screenwidth()) + 'x' +
  96                 str(self.subgets['ext_view'].winfo_screenheight()) + '+0+0')
  97         else: self.subgets['ext_view'].geometry('320x240')
  98
  99     def stop_video(self):
 100         self.subgets['ext_player'].stop_video()
 101         self.subgets['prev_player'].stop_video()
 102
 103     def b_ext_display(self):
 104         try:
 105             Tk(screenName=self.subgets['e_display'].get()).destroy()
 106             print self.subgets['e_display'].get()
 107             self.subgets['ext_view'].destroy()
 108             self.subgets['ext_view'] = Tk(screenName=self.subgets['e_display'].get())
 109             self.subgets['ext_view'].config(width = 320, height = 240, bg = '#000000')
 110             self.subgets['ext_view'].protocol('WM_DELETE_WINDOW', self.attach_view)
 111             self.subgets['e_display'].configure(bg='#44FF44')
 112         except:
 113             self.subgets['e_display'].configure(bg='#FF4444')
 114
 115     def detach_view(self):
 116         self.subgets['main_ctl'].forget()
 117         self.subgets['prev_surf'].forget()
 118
 119         self.subgets['ext_view'] = Tk()
 120         self.subgets['ext_view'].title('Viper Display')
 121         self.subgets['ext_view'].config(width = 320, height = 240, bg = '#000000')
 122         self.subgets['ext_view'].protocol('WM_DELETE_WINDOW', self.attach_view)
 123         self.subgets['ext_player'].configure(surface = self.subgets['ext_view'])
 124
 125         self.subgets['prev_surf'].pack(in_ = self.subgets['preview'],
 126                                        before = self.subgets['prev_ctl'],
 127                                        side = TOP, anchor = W, fill = BOTH,
 128                                        expand = True)
 129         self.subgets['prev_ctl'].configure(self.subgets['prev_player'])
 130
 131         self.subgets['tablist'].pack(in_= self, side=TOP,anchor=W,
 132                                      fill=BOTH, expand=True)
 133         self.attached_view = False
 134
 135     def attach_view(self):
 136         self.subgets['ext_player'].stop_video()
 137         self.subgets['prev_player'].stop_video()
 138         self.subgets['ext_view'].destroy()
 139         self.subgets['tablist'].forget()
 140         self.subgets['main_ctl'].forget()
 141         self.subgets['prev_surf'].forget()
 142
 143         self.subgets['prev_surf'].pack(in_ = self, side = TOP, anchor = W,
 144                                        fill = BOTH, expand = True)
 145         self.subgets['main_ctl'].pack(side = BOTTOM, anchor = W, fill = X)
 146         self.subgets['main_ctl'].configure(self.subgets['prev_player'])
 147         self.attached_view = True