def set_contents(self, contents):
if self.exists():
h = gnomevfs.Handle(self._URI, open_mode=gnomevfs.OPEN_WRITE)
else:
h = gnomevfs.create(self._URI, open_mode=gnomevfs.OPEN_WRITE)
h.write(contents)
h.close()
self.close()
def create_file_in(self, uri):
"""Launches a new file dialog box set to create a new file within
the URI specified."""
try:
file_uri = dialogs.retrieve_new_file_name(uri)
if file_uri is not None:
newfile = gnomevfs.create(file_uri,
open_mode=gnomevfs.OPEN_WRITE)
newfile.truncate(0)
newfile.close()
except IOError, e:
dialog.error(e)
def file_write(file, data): "Writes data to file" try: if file is None: raise IOError if data is None: data = "" if file_exists(file) == True: f = gnomevfs.open(file, gnomevfs.OPEN_WRITE) else: f = gnomevfs.create(file, gnomevfs.OPEN_WRITE) f.write(data) f.close() except gnomevfs.Error: raise IOError
def save_hashfile(self, uri):
for format in formats:
regex = format.filename_regex
result = regex.search(uri)
if result:
self.format = format
log("Saving with format:", format.name)
break
self.update_hashfile()
if self.abort:
return
list = []
base = os.path.dirname(uri)
remove = len(base) + 1
for ff in self.files:
# convert to a path relative to hashfile
dest = self.get_relative_filename(ff.filename, base)
if not dest:
self.set_status(_("Cannot save hashfile"))
log("Cannot save hashfile '%s'" % ff.filename)
return
file = gnomevfs.unescape_string_for_display(dest)
hash = ff.real_hash
list.append((hash, file))
u = gnomevfs.URI(uri)
log("saving to:", u)
f = gnomevfs.create(u, gnomevfs.OPEN_WRITE)
self.format.write_file(f, list)
f.close()
self.modified = False
self.filename = uri
self.update_title()
self.set_status(_("Hashfile Saved"))
def save_hashfile(self, uri):
for format in formats:
regex = format.filename_regex
result = regex.search(uri)
if result:
self.format = format
log("Saving with format:", format.name)
break
self.update_hashfile()
if self.abort:
return
list=[]
base = os.path.dirname(uri)
remove = len(base)+1
for ff in self.files:
# convert to a path relative to hashfile
dest = self.get_relative_filename(ff.filename, base)
if not dest:
self.set_status(_("Cannot save hashfile"))
log("Cannot save hashfile '%s'" % ff.filename)
return
file = gnomevfs.unescape_string_for_display(dest)
hash = ff.real_hash
list.append( (hash,file) )
u = gnomevfs.URI(uri)
log("saving to:", u)
f = gnomevfs.create(u , gnomevfs.OPEN_WRITE)
self.format.write_file(f, list)
f.close()
self.modified=False
self.filename=uri
self.update_title()
self.set_status(_("Hashfile Saved"))
def open_for_write(filename, mode=0666):
try:
return gnomevfs.create(filename, gnomevfs.OPEN_WRITE, mode)
except gnomevfs.FileExistsError:
return gnomevfs.Handle(filename, gnomevfs.OPEN_WRITE)
def open_for_write(filename, mode=0666):
try:
return gnomevfs.create(filename, gnomevfs.OPEN_WRITE, mode)
except gnomevfs.FileExistsError:
return gnomevfs.Handle(filename, gnomevfs.OPEN_WRITE)
def new_file(self, widget):
"""
Create a new file.
@param widget: Reference to the button
@type widget: A Button object.
"""
sel_model, sel_iter = self.treeview.get_selection().get_selected()
dir_iter = None
new_file_dir = self.flist.get_current_dir()
path = None
# If some selection exists
if sel_iter != None:
path = self.treestore.get_path(sel_iter)
if len(path) == 1: # New file will be created in current folder
dir_iter = None
else:
dir_iter = self.treestore.get_iter(path[0:len(path) - 1])
for i in range(1, len(path)):
dir_iter = self.treestore.get_iter(path[0:i])
iter_value = self.treestore.get_value(dir_iter, 1)
new_file_dir = os.path.join(new_file_dir, iter_value)
#print new_file_dir
# Create file
i = 1
new_file_name = _("New File")
new_file_uri = os.path.join(new_file_dir, new_file_name)
while gnomevfs.exists(new_file_uri):
new_file_uri = \
os.path.join(new_file_dir, new_file_name + " " + str(i))
i += 1
old_file_dir = self.flist.get_current_dir()
self.flist.set_current_dir(new_file_dir)
try:
files = self.flist.get_files(False)
new_file = gnomevfs.create(new_file_uri, gnomevfs.OPEN_WRITE)
new_file.close()
except gnomevfs.AccessDeniedError:
main_text = _("<b>You can't create a file.</b>")
secondary_text = _("You don't have the required permissions to create a file in this directory.")
error = ErrorDialog(main_text, secondary_text)
error_return = error.run()
if error_return == gtk.RESPONSE_DELETE_EVENT:
error.destroy()
return
elif error_return == 1:
error.destroy()
return
# Verifying if the directory is empty to delete "(Empty)" string.
if len(files) == 0:
if dir_iter == None:
empty_path = (0,)
else:
empty_path = list(path)
empty_path[len(path)-1] = 0
empty_path = tuple(empty_path)
empty_iter = self.treestore.get_iter(empty_path)
self.treestore.remove(empty_iter)
theme = gtk.icon_theme_get_default()
info = theme.lookup_icon("text-x-generic", gtk.ICON_SIZE_MENU, 0)
if info == None:
# text-x-generic icon doesn't exist
icon = self.treeview.render_icon(gtk.STOCK_FILE,
gtk.ICON_SIZE_MENU)
else:
icon = info.load_icon()
name = gnomevfs.URI(new_file_uri).short_name
new_iter = self.treestore.append(dir_iter, [icon, name])
if len(files) == 0 and dir_iter != None:
self.treeview.expand_row(path[0:len(path) - 1], False)
self.flist.set_current_dir(old_file_dir)
path = self.treestore.get_path(new_iter)
self.cell2.set_property('editable', True)
self.treeview.set_cursor_on_cell(path, self.tvcolumn, self.cell2,
start_editing=True)
self.cell2.set_property('editable', False)