gui.py

   1 # Pyvconv - A simple frontend for ffmpeg/mencoder
   2 # Copyright (C) 2008,  Kristian Rumberg (kristianrumberg@gmail.com)
   3
   4 # Permission to use, copy, modify, and/or distribute this software for any
   5 # purpose with or without fee is hereby granted, provided that the above
   6 # copyright notice and this permission notice appear in all copies.
   7
   8 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15
  16 import os
  17 import gtk
  18 import gobject
  19 import gtk.glade
  20
  21 from command_executer import CommandExecuterView
  22 from command_executer import CommandExecuter
  23
  24 class ConsoleCommandExecuterView(CommandExecuterView):
  25     def __init__(self):
  26         CommandExecuterView.__init__(self)
  27         print "About to convert a list of files"
  28
  29     def starting_conversion(self, infile, index, total, outfile):
  30         print "Began converting " + infile + " to " + outfile
  31
  32     def update_progress(self, logline):
  33         print logline
  34
  35     def finished_conversion(self, infile, outfile):
  36         print "Done converting " + infile + " to " + outfile
  37
  38     def finished_all(self):
  39         print "All convertings done"
  40
  41 class GtkCommandExecuterView(CommandExecuterView):
  42
  43     def on_abortbutton_clicked(self, data):
  44         print "Not implemented yet"
  45
  46     def __init__(self):
  47         CommandExecuterView.__init__(self)
  48         self.widgets = gtk.glade.XML("progresswin.glade")
  49         self.progresswindow = self.widgets.get_widget("progresswindow")
  50         self.progresslabel = self.widgets.get_widget("progresslabel")
  51         self.abortbutton = self.widgets.get_widget("abortbutton")
  52         self.abortbutton.connect("clicked", self.on_abortbutton_clicked)
  53         self.progresswindow.show_all()
  54
  55     def starting_conversion(self, infile, index, total, outfile):
  56         self.progresswindow.set_title("Converting " + os.path.basename(infile) + " (" + str(index) + "/" + str(total) + ")")
  57
  58     def update_progress(self, logline):
  59         self.progresslabel.set_text(logline)
  60
  61     def finished_conversion(self, infile, outfile):
  62         pass
  63
  64     def finished_all(self):
  65         pass
  66
  67 class MyGui:
  68     def _enable_or_disable_convertbutton(self):
  69         if len(self.file_list) > 0 and len(self.widgets.get_widget("outdirentry").get_text()) > 0:
  70             self.widgets.get_widget("convertbutton").set_sensitive(True)
  71         else:
  72             self.widgets.get_widget("convertbutton").set_sensitive(False)
  73
  74     def on_treeview_click_row(self, data):
  75         self.widgets.get_widget("removebutton").set_sensitive(True)
  76
  77     def on_removebutton_clicked(self, data):
  78         selection = self.tree_view.get_selection()
  79         (model, index) = selection.get_selected_rows()
  80         for i in index:
  81             itmtoremove = self.tree_store.get(self.tree_store.iter_nth_child(None, i[0]), 0)[0]
  82             self.file_list.remove(itmtoremove)
  83         self.tree_store.clear()
  84         for f in self.file_list:
  85             self.tree_store.append(None, [f])
  86         self.tree_view.expand_all()
  87         self.widgets.get_widget("removebutton").set_sensitive(False)
  88
  89         self._enable_or_disable_convertbutton()
  90
  91     def on_addbutton_clicked(self, data):
  92         chooser = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_OPEN,
  93                                   buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
  94         chooser.set_select_multiple(True)
  95
  96         filter = gtk.FileFilter()
  97         filter.set_name("Videos")
  98         filter.add_mime_type("video/*")
  99         chooser.add_filter(filter)
 100
 101         response = chooser.run()
 102         if response == gtk.RESPONSE_OK:
 103             for f in chooser.get_filenames():
 104                 if f not in self.file_list:
 105                     self.file_list.append(f)
 106             self.tree_store.clear()
 107             for f in self.file_list:
 108                 self.tree_store.append(None, [f])
 109             self.tree_view.expand_all()
 110             self.widgets.get_widget("removebutton").set_sensitive(False)
 111
 112             self._enable_or_disable_convertbutton()
 113
 114         elif response == gtk.RESPONSE_CANCEL:
 115             pass
 116         chooser.destroy()
 117
 118     def on_outdirbrowsebutton_clicked(self, data):
 119         chooser = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER,
 120                                   buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
 121
 122         response = chooser.run()
 123         if response == gtk.RESPONSE_OK:
 124             self.widgets.get_widget("outdirentry").set_text(chooser.get_filename())
 125             self._enable_or_disable_convertbutton()
 126         chooser.destroy()
 127
 128     def on_convertbutton_clicked(self, data):
 129         command = self.commands[self.combobox.get_active_text()]
 130         outdir = self.widgets.get_widget("outdirentry").get_text()
 131
 132         self.widgets.get_widget("convertbutton").set_sensitive(False)
 133         CommandExecuter(GtkCommandExecuterView(), command, self.file_list, outdir)
 134
 135     def __init__(self, commands):
 136         self.widgets = gtk.glade.XML("mainwin.glade")
 137
 138         self.tree_store = gtk.TreeStore(gobject.TYPE_STRING)
 139
 140         self.tree_view = self.widgets.get_widget("fileview")
 141         self.tree_view.set_model(self.tree_store)
 142         r = gtk.CellRendererText()
 143         p_column = gtk.TreeViewColumn("", r)
 144         p_column.add_attribute(r,"text",0)
 145         selection = self.tree_view.get_selection()
 146         selection.set_mode(gtk.SELECTION_MULTIPLE)
 147         selection.connect("changed", self.on_treeview_click_row)
 148
 149         #self.iter = self.tree_store.append(None,["List of files to be converted"]) #Add package name
 150
 151         #tree_store.append(iter,["test.avi"])
 152         self.file_list = []
 153
 154         self.tree_view.insert_column(p_column,0)
 155         self.tree_view.set_rules_hint(True)
 156
 157         self.widgets.get_widget("addbutton").connect("clicked", self.on_addbutton_clicked)
 158         self.widgets.get_widget("removebutton").connect("clicked", self.on_removebutton_clicked)
 159         self.widgets.get_widget("outdirbrowsebutton").connect("clicked", self.on_outdirbrowsebutton_clicked)
 160
 161         self.commands = commands
 162         self.widgets.get_widget("convertbutton").connect("clicked", self.on_convertbutton_clicked)
 163
 164         self.combobox = self.widgets.get_widget("commandcombo")
 165         self.combobox.set_model(gtk.ListStore(str))
 166         cell = gtk.CellRendererText()
 167         self.combobox.pack_start(cell, True)
 168         self.combobox.add_attribute(cell, 'text', 0)
 169
 170         for c in commands:
 171             self.combobox.append_text(c.get_name())
 172         self.combobox.set_active(0)
 173
 174         self.widgets.get_widget("window1").connect("delete-event", gtk.main_quit)
 175
 176         self.widgets.get_widget("window1").show_all()
 177
 178         gtk.main()