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comparison frontends/primitivus/files_management.py @ 176:a50953ac6191

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Primitivus: send_file first draft - a new dialog for choosing a file is work in progress
author Goffi <goffi@goffi.org>
date Thu, 12 Aug 2010 23:09:31 +0800
parents
children d6c0c5dca9b9
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175:8537df794f74 176:a50953ac6191
1 #!/usr/bin/python
2 # -*- coding: utf-8 -*-
3
4 """
5 Primitivus: a SAT frontend
6 Copyright (C) 2009, 2010 Jérôme Poisson (goffi@goffi.org)
7
8 This program is free software: you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 """
21
22 import urwid
23 import custom_widgets
24 from tools.jid import JID
25 import os, os.path
26 from xml.dom import minidom
27 from logging import debug, info, error
28
29 class PathEdit(custom_widgets.AdvancedEdit):
30
31 def keypress(self, size, key):
32 if key == 'ctrl w':
33 if self.edit_pos<2:
34 return
35 before = self.edit_text[:self.edit_pos]
36 pos = (before[:-1] if before.endswith('/') else before).rfind("/")+1
37 self.set_edit_text(before[:pos] + self.edit_text[self.edit_pos:])
38 self.set_edit_pos(pos)
39 return
40 else:
41 return super(PathEdit, self).keypress(size, key)
42
43 class FileDialog(urwid.WidgetWrap):
44
45 def __init__(self,title=_("Please select a file")):
46 self.__home_path = os.path.expanduser('~')
47 self.path_wid = PathEdit(_('Path: '), os.getcwdu())
48 urwid.connect_signal(self.path_wid, 'change', self.onPathChange)
49 header = urwid.Pile([self.path_wid, urwid.Divider(u'─')])
50 bookm_list = urwid.SimpleListWalker([])
51 self.bookmarks = list(self.getBookmarks())
52 self.bookmarks.sort()
53 for bookmark in self.bookmarks:
54 if bookmark.startswith(self.__home_path):
55 bookmark="~"+bookmark[len(self.__home_path):]
56 book_wid = custom_widgets.ClickableText(bookmark)
57 urwid.connect_signal(book_wid, 'click', self.onBookmarkSelected)
58 bookm_list.append(book_wid)
59 bookm_wid = urwid.Frame(urwid.ListBox(bookm_list), urwid.AttrMap(urwid.Text(_('Bookmarks'),'center'),'title'))
60 self.files_list = urwid.SimpleListWalker([urwid.Text('toto.mkv')])
61 files_wid = urwid.ListBox(self.files_list)
62 center_row = urwid.Columns([('weight',2,bookm_wid),
63 ('weight',8,custom_widgets.VerticalSeparator(files_wid))])
64 main_frame = custom_widgets.FocusFrame(center_row, header)
65 decorated = custom_widgets.LabelLine(main_frame, custom_widgets.SurroundedText(title))
66 urwid.WidgetWrap.__init__(self, decorated)
67
68 def getBookmarks(self):
69 gnome_bookm = os.path.expanduser("~/.gtk-bookmarks")
70 kde_bookm = os.path.expanduser("~/.kde/share/apps/kfileplaces/bookmarks.xm")
71 bookmarks = set()
72 try:
73 with open(gnome_bookm) as gnome_fd:
74 for bm in gnome_fd.readlines():
75 if bm.startswith("file:///"):
76 bookmarks.add(bm[7:].replace('\n',''))
77 except IOError:
78 info(_('No Gnome bookmarks file found'))
79 pass
80
81 try:
82 dom = minidom.parse(kde_bookm)
83 for elem in getElementsByTagName('bookmark'):
84 bm = elem.getAttribute("href")
85 if bm.startswith("file:///"):
86 bookmarks.add(bm[7:])
87 except IOError:
88 info(_('No KDE bookmarks file found'))
89 pass
90
91 return bookmarks
92
93 def onBookmarkSelected(self, button):
94 self.path_wid.set_edit_text(os.path.expanduser(button.get_text()))
95
96 def onPathChange(self, edit, text):
97 if os.path.isdir(text):
98 del self.files_list[:]
99 files = os.listdir(text)
100 files.sort()
101 self.files_list.extend([custom_widgets.ClickableText(filename) for filename in files])