/usr/share/pyshared/tryton/gui/window/view_form/view/form_gtk/binary.py is in tryton-client 2.2.1-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | #This file is part of Tryton. The COPYRIGHT file at the top level of
#this repository contains the full copyright notices and license terms.
import gtk
import gettext
import os
import tempfile
from tryton.common import file_selection, message, warning, Tooltips, file_open
from interface import WidgetInterface
_ = gettext.gettext
def humanize(size):
for x in ('bytes', 'KB', 'MB', 'GB', 'TB', 'PB'):
if size < 1000:
return '%3.1f%s' % (size, x)
size /= 1000.0
class Binary(WidgetInterface):
"Binary"
def __init__(self, field_name, model_name, attrs=None):
super(Binary, self).__init__(field_name, model_name, attrs=attrs)
self.filename = attrs.get('filename')
self.tooltips = Tooltips()
self.widget = gtk.HBox(spacing=0)
self.wid_size = gtk.Entry()
self.wid_size.set_width_chars(10)
self.wid_size.props.sensitive = False
if self.filename and attrs.get('filename_visible'):
self.wid_text = gtk.Entry()
self.wid_text.set_property('activates_default', True)
self.wid_text.connect('focus-in-event', lambda x, y: self._focus_in())
self.wid_text.connect('focus-out-event', lambda x, y: self._focus_out())
self.wid_text.connect_after('key_press_event', self.sig_key_press)
self.widget.pack_start(self.wid_text, expand=True, fill=True)
else:
self.wid_text = None
self.widget.pack_start(self.wid_size, expand=not self.filename,
fill=True)
self.but_new = gtk.Button()
img_new = gtk.Image()
img_new.set_from_stock('tryton-find', gtk.ICON_SIZE_SMALL_TOOLBAR)
self.but_new.set_image(img_new)
self.but_new.set_relief(gtk.RELIEF_NONE)
self.but_new.connect('clicked', self.sig_new)
self.tooltips.set_tip(self.but_new, _('Select a File...'))
self.widget.pack_start(self.but_new, expand=False, fill=False)
if self.filename:
self.but_open = gtk.Button()
img_open = gtk.Image()
img_open.set_from_stock('tryton-open', gtk.ICON_SIZE_SMALL_TOOLBAR)
self.but_open.set_image(img_open)
self.but_open.set_relief(gtk.RELIEF_NONE)
self.but_open.connect('clicked', self.sig_open)
self.tooltips.set_tip(self.but_open, _('Open...'))
self.widget.pack_start(self.but_open, expand=False, fill=False)
else:
self.but_open = None
self.but_save_as = gtk.Button()
img_save_as = gtk.Image()
img_save_as.set_from_stock('tryton-save-as',
gtk.ICON_SIZE_SMALL_TOOLBAR)
self.but_save_as.set_image(img_save_as)
self.but_save_as.set_relief(gtk.RELIEF_NONE)
self.but_save_as.connect('clicked', self.sig_save_as)
self.tooltips.set_tip(self.but_save_as, _('Save As...'))
self.widget.pack_start(self.but_save_as, expand=False, fill=False)
self.but_remove = gtk.Button()
img_remove = gtk.Image()
img_remove.set_from_stock('tryton-clear', gtk.ICON_SIZE_SMALL_TOOLBAR)
self.but_remove.set_image(img_remove)
self.but_remove.set_relief(gtk.RELIEF_NONE)
self.but_remove.connect('clicked', self.sig_remove)
self.tooltips.set_tip(self.but_remove, _('Clear'))
self.widget.pack_start(self.but_remove, expand=False, fill=False)
self.tooltips.enable()
@property
def filename_field(self):
return self.record.group.fields.get(self.filename)
def _readonly_set(self, value):
if value:
self.but_new.hide()
self.but_remove.hide()
self.widget.set_focus_chain([])
else:
self.but_new.show()
self.but_remove.show()
if self.wid_text:
focus_chain = [self.wid_text]
elif self.filename:
focus_chain = [self.but_new, self.but_open, self.but_save_as,
self.but_remove]
else:
focus_chain = [self.but_new, self.but_save_as, self.but_remove]
self.widget.set_focus_chain(focus_chain)
def grab_focus(self):
if self.wid_text:
return self.wid_text.grab_focus()
else:
return self.wid_size.grab_focus()
def sig_new(self, widget=None):
filename = file_selection(_('Open...'))
if filename and self.field:
self.field.set_client(self.record, open(filename, 'rb').read())
if self.filename_field:
self.filename_field.set_client(self.record,
os.path.basename(filename))
self.display(self.record, self.field)
def sig_open(self, widget=None):
if not self.filename_field:
return
dtemp = tempfile.mkdtemp(prefix='tryton_')
filename = self.filename_field.get(self.record).replace(
os.sep, '_').replace(os.altsep or os.sep, '_')
file_path = os.path.join(dtemp, filename)
with open(file_path, 'wb') as fp:
fp.write(self.field.get_data(self.record))
root, type_ = os.path.splitext(filename)
if type_:
type_ = type_[1:]
file_open(file_path, type_)
def sig_save_as(self, widget=None):
filename = ''
if self.filename_field:
filename = self.filename_field.get(self.record)
filename = file_selection(_('Save As...'), filename=filename,
action=gtk.FILE_CHOOSER_ACTION_SAVE)
if filename:
with open(filename,'wb') as fp:
fp.write(self.field.get_data(self.record))
def sig_remove(self, widget=None):
self.field.set_client(self.record, False)
self.display(self.record, self.field)
def sig_key_press(self, widget, event, *args):
editable = self.wid_text and self.wid_text.get_editable()
if event.keyval == gtk.keysyms.F3 and editable:
self.sig_new(widget)
return True
elif event.keyval == gtk.keysyms.F2:
if self.filename:
self.sig_open(widget)
else:
self.sig_save_as(widget)
return True
return False
def display(self, record, field):
super(Binary, self).display(record, field)
if not field:
if self.wid_text:
self.wid_text.set_text('')
self.wid_size.set_text('')
if self.but_open:
self.but_open.set_sensitive(False)
self.but_save_as.set_sensitive(False)
return False
if self.wid_text:
self.wid_text.set_text(self.filename_field.get(record) or '')
self.wid_size.set_text(humanize(field.get_size(record) or 0))
if self.but_open:
self.but_open.set_sensitive(bool(field.get_size(record)))
self.but_save_as.set_sensitive(bool(field.get_size(record)))
return True
def set_value(self, record, field):
if self.wid_text:
self.filename_field.set_client(self.record,
self.wid_text.get_text() or False)
return
def _color_widget(self):
if self.wid_text:
return self.wid_text
else:
return self.wid_size
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