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 gtk
  17 import gobject
  18 import gtk.glade
  19
  20 class MyGui:
  21     def _enable_or_disable_convertbutton(self):
  22         if len(self.file_list) > 0 and len(self.widgets.get_widget("outdirentry").get_text()) > 0:
  23                 self.widgets.get_widget("convertbutton").set_sensitive(True)
  24         else:
  25                 self.widgets.get_widget("convertbutton").set_sensitive(False)
  26
  27     def on_treeview_click_row(self, data):
  28         self.widgets.get_widget("removebutton").set_sensitive(True)
  29
  30     def on_removebutton_clicked(self, data):
  31         selection = self.tree_view.get_selection()
  32         (model, index) = selection.get_selected_rows()
  33         for i in index:
  34             itmtoremove = self.tree_store.get(self.tree_store.iter_nth_child(None, i[0]), 0)[0]
  35             self.file_list.remove(itmtoremove)
  36         self.tree_store.clear()
  37         for f in self.file_list:
  38             self.tree_store.append(None, [f])
  39         self.tree_view.expand_all()
  40         self.widgets.get_widget("removebutton").set_sensitive(False)
  41
  42         self._enable_or_disable_convertbutton()
  43
  44     def on_addbutton_clicked(self, data):
  45         chooser = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_OPEN,
  46                                   buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
  47         chooser.set_select_multiple(True)
  48
  49         filter = gtk.FileFilter()
  50         filter.set_name("Videos")
  51         filter.add_mime_type("video/*")
  52         chooser.add_filter(filter)
  53
  54         response = chooser.run()
  55         if response == gtk.RESPONSE_OK:
  56             for f in chooser.get_filenames():
  57                 if f not in self.file_list:
  58                     self.file_list.append(f)
  59             self.tree_store.clear()
  60             for f in self.file_list:
  61                     self.tree_store.append(None, [f])
  62             self.tree_view.expand_all()
  63             self.widgets.get_widget("removebutton").set_sensitive(False)
  64
  65             self._enable_or_disable_convertbutton()
  66
  67         elif response == gtk.RESPONSE_CANCEL:
  68             pass
  69         chooser.destroy()
  70
  71     def on_outdirbrowsebutton_clicked(self, data):
  72         chooser = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER,
  73                                   buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
  74
  75         response = chooser.run()
  76         if response == gtk.RESPONSE_OK:
  77             self.widgets.get_widget("outdirentry").set_text(chooser.get_filename())
  78             self._enable_or_disable_convertbutton()
  79         chooser.destroy()
  80
  81     def on_convertbutton_clicked(self, data):
  82         command = self.commands[self.combobox.get_active_text()]
  83
  84     def __init__(self, commands):
  85         self.widgets = gtk.glade.XML("window.glade")
  86
  87         self.tree_store = gtk.TreeStore(gobject.TYPE_STRING)
  88
  89         self.tree_view = self.widgets.get_widget("fileview")
  90         self.tree_view.set_model(self.tree_store)
  91         r = gtk.CellRendererText()
  92         p_column = gtk.TreeViewColumn("", r)
  93         p_column.add_attribute(r,"text",0)
  94         selection = self.tree_view.get_selection()
  95         selection.set_mode(gtk.SELECTION_MULTIPLE)
  96         selection.connect("changed", self.on_treeview_click_row)
  97
  98         #self.iter = self.tree_store.append(None,["List of files to be converted"]) #Add package name
  99
 100         #tree_store.append(iter,["test.avi"])
 101         self.file_list = []
 102
 103         self.tree_view.insert_column(p_column,0)
 104         self.tree_view.set_rules_hint(True)
 105
 106         self.widgets.get_widget("addbutton").connect("clicked", self.on_addbutton_clicked)
 107         self.widgets.get_widget("removebutton").connect("clicked", self.on_removebutton_clicked)
 108         self.widgets.get_widget("outdirbrowsebutton").connect("clicked", self.on_outdirbrowsebutton_clicked)
 109
 110         self.commands = commands
 111         self.widgets.get_widget("convertbutton").connect("clicked", self.on_convertbutton_clicked)
 112
 113         self.combobox = self.widgets.get_widget("commandcombo")
 114         self.combobox.set_model(gtk.ListStore(str))
 115         cell = gtk.CellRendererText()
 116         self.combobox.pack_start(cell, True)
 117         self.combobox.add_attribute(cell, 'text', 0)
 118
 119         for c in commands:
 120             self.combobox.append_text(c.get_name())
 121         self.combobox.set_active(0)
 122
 123         self.widgets.get_widget("window1").connect("delete-event", gtk.main_quit)
 124
 125         self.widgets.get_widget("window1").show_all()
 126
 127         gtk.main()
 128
 129