/usr/lib/python2.7/dist-packages/sqlkit/widgets/common/dialogs.py is in python-sqlkit 0.9.6.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | # Copyright (C) 2009-2010, Sandro Dentella <sandro@e-den.it>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import re
import gtk
from sqlkit import _
class SaveDialog(object):
FILTER_FILES = (
( _('All files'), '*.*'),
)
ACTION = gtk.FILE_CHOOSER_ACTION_SAVE
ACTION_BUTTON = gtk.STOCK_SAVE
def __init__(self, title="Save dialog", default_filename='export.csv', run=True):
"""
A dialog to export data into a csv file
:param default_filename: the default
"""
self.dialog = gtk.FileChooserDialog(title,
None,
self.ACTION,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
self.ACTION_BUTTON, gtk.RESPONSE_OK))
self.dialog.set_default_response(gtk.RESPONSE_OK)
if self.ACTION in (gtk.FILE_CHOOSER_ACTION_SAVE, gtk.FILE_CHOOSER_ACTION_SAVE):
self.dialog.set_current_name(default_filename)
self.filename = None
self.add_filters()
self.customize()
if run:
self.run()
def run(self):
self.dialog.set_current_folder(self.current_folder())
ret = self.dialog.run()
if ret == gtk.RESPONSE_OK:
self.write()
self.dialog.destroy()
def customize(self):
pass
def add_filters(self):
for name, pattern in self.FILTER_FILES:
file_filter = gtk.FileFilter()
file_filter.set_name(name)
file_filter.add_pattern(pattern)
self.dialog.add_filter(file_filter)
def current_folder(self):
import platform
import os
CURRENT_FOLDER = ''
if 'HOME' in os.environ:
CURRENT_FOLDER = os.environ['HOME']
elif platform.system() == "Windows":
CURRENT_FOLDER = os.path.join(os.environ['USERPROFILE'], 'Desktop')
return CURRENT_FOLDER
def write(self):
self.filename = self.dialog.get_filename()
return
class OpenDialog(SaveDialog):
ACTION = gtk.FILE_CHOOSER_ACTION_OPEN
ACTION_BUTTON = gtk.STOCK_OPEN
FILTER_FILES = (
( _('All files'), '*.*'),
)
def add_filters(self):
SaveDialog.add_filters(self)
image_filter = gtk.FileFilter()
image_filter.set_name(_('Images'))
image_filter.add_pixbuf_formats()
self.dialog.add_filter(image_filter)
self.dialog.set_filter(image_filter)
file_filter = gtk.FileFilter()
file_filter.set_name(_('Documents'))
for ext in ('odt', 'ods', 'odp', 'ott', 'ots', 'doc', 'dot',
'xls', 'xlsx', 'ppt', 'pps'):
file_filter.add_pattern("*." + ext)
self.dialog.add_filter(file_filter)
def customize(self):
preview = gtk.Image()
preview.show()
self.dialog.set_preview_widget(preview)
self.dialog.connect("update-preview", self.update_preview_cb, preview)
tbl = gtk.Table()
self.entry = gtk.Entry()
# TIP: possible new name for an uploaded file
label = gtk.Label(_('Preferred new filename:') + " ")
label.set_tooltip_text(_('If not empty, the file will be uploaded with this new name'))
tbl.attach(label, 0, 1, 0, 1, xoptions=gtk.FILL)
tbl.attach(self.entry, 1, 2, 0, 1)
tbl.show_all()
self.dialog.set_extra_widget(tbl)
def update_preview_cb(self, file_chooser, preview):
filename = file_chooser.get_preview_filename()
if not filename:
file_chooser.set_preview_widget_active(False)
return
ext = os.path.splitext(filename)[1]
## openoffice previewer
if filename and re.match('\.(odt|odp|ods|odg|ots|ott)', ext):
return self.openoffice_preview(filename, file_chooser, preview)
## image previewer
try:
pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(filename, 128, 128)
preview.set_from_pixbuf(pixbuf)
have_preview = True
except Exception, e:
have_preview = False
file_chooser.set_preview_widget_active(have_preview)
return
def openoffice_preview(self, filename, file_chooser, preview):
import zipfile
import tempfile
oozip = zipfile.ZipFile(filename, 'r')
thumb = oozip.read('Thumbnails/thumbnail.png')
fh, fname = tempfile.mkstemp(suffix='.png', prefix='thumb-')
f = open(fname, 'w')
f.write(thumb)
f.close()
pixbuf = gtk.gdk.pixbuf_new_from_file(fname)
preview.set_from_pixbuf(pixbuf)
file_chooser.set_preview_widget_active(True)
try:
os.close(fh)
finally:
os.remove(fname)
def write(self):
self.filename = self.dialog.get_filename()
self.new_filename = self.entry.get_text()
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