gui.py

   1 # gtkrename - a simple file renamer
   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 sys
  17 import gtk
  18 import gobject
  19 import gtk.glade
  20
  21 def fatal_error(msg):
  22     dialog = gtk.MessageDialog(None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,gtk.MESSAGE_ERROR, gtk.BUTTONS_OK)
  23     dialog.set_markup(msg)
  24     dialog.run()
  25     dialog.destroy()
  26     sys.exit(-1)
  27
  28 class MainWindow:
  29     def _init_textview(self, view):
  30         view.set_model(gtk.TreeStore(gobject.TYPE_STRING))
  31         r = gtk.CellRendererText()
  32         p_column = gtk.TreeViewColumn("", r)
  33         p_column.add_attribute(r,"text",0)
  34         view.insert_column(p_column,0)
  35         view.set_rules_hint(True)
  36
  37     def _update_textview_filelist(self, view, filelist):
  38         model = view.get_model()
  39         model.clear()
  40         for f in filelist:
  41             model.append(None, [f.get_filename()])
  42         view.expand_all()
  43
  44     def _update_replaced_files_view_and_apply_button(self):
  45         self.out_filelist = self.in_filelist.sed( self.match_entry.get_text(), self.replace_entry.get_text() )
  46         self._update_textview_filelist(self.replaced_files_view, self.out_filelist)
  47
  48         self.apply_button.set_sensitive( self.in_filelist.mv(self.out_filelist, True) )
  49
  50     def _update_all(self):
  51         self.in_filelist = self.orig_filelist.grep( self.match_entry.get_text() )
  52
  53         self._update_textview_filelist(self.matched_files_view, self.in_filelist)
  54         self._update_replaced_files_view_and_apply_button()
  55
  56     def match_entry_changed(self, data):
  57         self._update_all()
  58
  59     def replace_entry_changed(self, data):
  60         self._update_replaced_files_view_and_apply_button()
  61
  62     def apply_button_clicked(self, data):
  63         self.in_filelist.mv(self.out_filelist, False)
  64         dialog = gtk.MessageDialog(None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,gtk.MESSAGE_INFO, gtk.BUTTONS_OK)
  65         dialog.set_markup("Renaming finished :)")
  66         dialog.run()
  67         dialog.destroy()
  68         gtk.main_quit()
  69
  70     def __init__(self, orig_filelist):
  71         self.orig_filelist = orig_filelist
  72         self.in_filelist = None
  73         self.out_filelist = None
  74
  75         self.widgets = gtk.glade.XML("mainwindow.glade")
  76         self.window = self.widgets.get_widget("mainwindow")
  77
  78         self.window.connect("delete-event", gtk.main_quit)
  79         self.window.show_all()
  80
  81         self.match_entry = self.widgets.get_widget("match_entry")
  82         self.replace_entry = self.widgets.get_widget("replace_entry")
  83         self.matched_files_view = self.widgets.get_widget("matched_files_view")
  84         self.replaced_files_view = self.widgets.get_widget("replaced_files_view")
  85         self.cancel_button = self.widgets.get_widget("cancel_button")
  86         self.apply_button = self.widgets.get_widget("apply_button")
  87
  88         self._init_textview(self.matched_files_view)
  89         self._init_textview(self.replaced_files_view)
  90
  91         self._update_all()
  92
  93         self.match_entry.connect("changed", self.match_entry_changed)
  94         self.replace_entry.connect("changed", self.replace_entry_changed)
  95         self.cancel_button.connect("clicked", gtk.main_quit)
  96         self.apply_button.connect("clicked", self.apply_button_clicked)
  97
  98         gtk.main()
  99