| 1 | ## filetransfers_window.py |
|---|
| 2 | ## |
|---|
| 3 | ## Contributors for this file: |
|---|
| 4 | ## - Yann Le Boulanger <asterix@lagaule.org> |
|---|
| 5 | ## - Nikos Kouremenos <kourem@gmail.com> |
|---|
| 6 | ## - Dimitur Kirov <dkirov@gmail.com> |
|---|
| 7 | ## |
|---|
| 8 | ## Copyright (C) 2003-2004 Yann Le Boulanger <asterix@lagaule.org> |
|---|
| 9 | ## Vincent Hanquez <tab@snarc.org> |
|---|
| 10 | ## Copyright (C) 2005 Yann Le Boulanger <asterix@lagaule.org> |
|---|
| 11 | ## Vincent Hanquez <tab@snarc.org> |
|---|
| 12 | ## Nikos Kouremenos <nkour@jabber.org> |
|---|
| 13 | ## Dimitur Kirov <dkirov@gmail.com> |
|---|
| 14 | ## Travis Shirk <travis@pobox.com> |
|---|
| 15 | ## Norman Rasmussen <norman@rasmussen.co.za> |
|---|
| 16 | ## |
|---|
| 17 | ## This program is free software; you can redistribute it and/or modify |
|---|
| 18 | ## it under the terms of the GNU General Public License as published |
|---|
| 19 | ## by the Free Software Foundation; version 2 only. |
|---|
| 20 | ## |
|---|
| 21 | ## This program is distributed in the hope that it will be useful, |
|---|
| 22 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 23 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 24 | ## GNU General Public License for more details. |
|---|
| 25 | ## |
|---|
| 26 | |
|---|
| 27 | import gtk |
|---|
| 28 | import gtk.glade |
|---|
| 29 | import gobject |
|---|
| 30 | import pango |
|---|
| 31 | import os |
|---|
| 32 | import sys |
|---|
| 33 | import time |
|---|
| 34 | |
|---|
| 35 | import gtkgui_helpers |
|---|
| 36 | import tooltips |
|---|
| 37 | import dialogs |
|---|
| 38 | |
|---|
| 39 | from common import gajim |
|---|
| 40 | from common import helpers |
|---|
| 41 | from common import i18n |
|---|
| 42 | |
|---|
| 43 | _ = i18n._ |
|---|
| 44 | APP = i18n.APP |
|---|
| 45 | gtk.glade.bindtextdomain (APP, i18n.DIR) |
|---|
| 46 | gtk.glade.textdomain (APP) |
|---|
| 47 | |
|---|
| 48 | GTKGUI_GLADE = 'gtkgui.glade' |
|---|
| 49 | |
|---|
| 50 | C_IMAGE = 0 |
|---|
| 51 | C_LABELS = 1 |
|---|
| 52 | C_FILE = 2 |
|---|
| 53 | C_TIME = 3 |
|---|
| 54 | C_PROGRESS = 4 |
|---|
| 55 | C_PERCENT = 5 |
|---|
| 56 | C_SID = 6 |
|---|
| 57 | |
|---|
| 58 | |
|---|
| 59 | class FileTransfersWindow: |
|---|
| 60 | def __init__(self): |
|---|
| 61 | self.files_props = {'r' : {}, 's': {}} |
|---|
| 62 | self.height_diff = 0 |
|---|
| 63 | self.xml = gtk.glade.XML(GTKGUI_GLADE, 'file_transfers_window', APP) |
|---|
| 64 | self.window = self.xml.get_widget('file_transfers_window') |
|---|
| 65 | self.tree = self.xml.get_widget('transfers_list') |
|---|
| 66 | self.cancel_button = self.xml.get_widget('cancel_button') |
|---|
| 67 | self.pause_button = self.xml.get_widget('pause_restore_button') |
|---|
| 68 | self.cleanup_button = self.xml.get_widget('cleanup_button') |
|---|
| 69 | self.notify_ft_checkbox = self.xml.get_widget( |
|---|
| 70 | 'notify_ft_complete_checkbox') |
|---|
| 71 | notify = gajim.config.get('notify_on_file_complete') |
|---|
| 72 | if notify: |
|---|
| 73 | self.notify_ft_checkbox.set_active(True) |
|---|
| 74 | else: |
|---|
| 75 | self.notify_ft_checkbox.set_active(False) |
|---|
| 76 | self.model = gtk.ListStore(gtk.gdk.Pixbuf, str, str, str, str, int, str) |
|---|
| 77 | self.tree.set_model(self.model) |
|---|
| 78 | col = gtk.TreeViewColumn() |
|---|
| 79 | |
|---|
| 80 | render_pixbuf = gtk.CellRendererPixbuf() |
|---|
| 81 | |
|---|
| 82 | col.pack_start(render_pixbuf, expand = True) |
|---|
| 83 | render_pixbuf.set_property('xpad', 3) |
|---|
| 84 | render_pixbuf.set_property('ypad', 3) |
|---|
| 85 | render_pixbuf.set_property('yalign', .0) |
|---|
| 86 | col.add_attribute(render_pixbuf, 'pixbuf', 0) |
|---|
| 87 | self.tree.append_column(col) |
|---|
| 88 | |
|---|
| 89 | col = gtk.TreeViewColumn(_('File')) |
|---|
| 90 | renderer = gtk.CellRendererText() |
|---|
| 91 | col.pack_start(renderer, expand=False) |
|---|
| 92 | col.add_attribute(renderer, 'markup' , C_LABELS) |
|---|
| 93 | renderer.set_property('yalign', 0.) |
|---|
| 94 | renderer = gtk.CellRendererText() |
|---|
| 95 | col.pack_start(renderer, expand=True) |
|---|
| 96 | col.add_attribute(renderer, 'markup' , C_FILE) |
|---|
| 97 | renderer.set_property('xalign', 0.) |
|---|
| 98 | renderer.set_property('yalign', 0.) |
|---|
| 99 | renderer.set_property('ellipsize', pango.ELLIPSIZE_END) |
|---|
| 100 | col.set_resizable(True) |
|---|
| 101 | col.set_expand(True) |
|---|
| 102 | self.tree.append_column(col) |
|---|
| 103 | |
|---|
| 104 | col = gtk.TreeViewColumn(_('Time')) |
|---|
| 105 | renderer = gtk.CellRendererText() |
|---|
| 106 | col.pack_start(renderer, expand=False) |
|---|
| 107 | col.add_attribute(renderer, 'markup' , C_TIME) |
|---|
| 108 | renderer.set_property('yalign', 0.5) |
|---|
| 109 | renderer.set_property('xalign', 0.5) |
|---|
| 110 | renderer = gtk.CellRendererText() |
|---|
| 111 | renderer.set_property('ellipsize', pango.ELLIPSIZE_END) |
|---|
| 112 | col.set_resizable(True) |
|---|
| 113 | col.set_expand(False) |
|---|
| 114 | self.tree.append_column(col) |
|---|
| 115 | |
|---|
| 116 | col = gtk.TreeViewColumn(_('Progress')) |
|---|
| 117 | renderer = gtk.CellRendererProgress() |
|---|
| 118 | renderer.set_property('yalign', 0.5) |
|---|
| 119 | renderer.set_property('xalign', 0.5) |
|---|
| 120 | col.pack_start(renderer, expand = False) |
|---|
| 121 | col.add_attribute(renderer, 'text' , C_PROGRESS) |
|---|
| 122 | col.add_attribute(renderer, 'value' , C_PERCENT) |
|---|
| 123 | col.set_resizable(True) |
|---|
| 124 | col.set_expand(False) |
|---|
| 125 | self.tree.append_column(col) |
|---|
| 126 | |
|---|
| 127 | self.set_images() |
|---|
| 128 | self.tree.get_selection().set_mode(gtk.SELECTION_SINGLE) |
|---|
| 129 | self.tree.get_selection().connect('changed', self.selection_changed) |
|---|
| 130 | self.tooltip = tooltips.FileTransfersTooltip() |
|---|
| 131 | self.xml.signal_autoconnect(self) |
|---|
| 132 | popup_xml = gtk.glade.XML(GTKGUI_GLADE, 'file_transfers_menu', |
|---|
| 133 | APP) |
|---|
| 134 | self.file_transfers_menu = popup_xml.get_widget('file_transfers_menu') |
|---|
| 135 | self.open_folder_menuitem = popup_xml.get_widget('open_folder_menuitem') |
|---|
| 136 | self.cancel_menuitem = popup_xml.get_widget('cancel_menuitem') |
|---|
| 137 | self.pause_menuitem = popup_xml.get_widget('pause_menuitem') |
|---|
| 138 | self.continue_menuitem = popup_xml.get_widget('continue_menuitem') |
|---|
| 139 | self.continue_menuitem.hide() |
|---|
| 140 | self.continue_menuitem.set_no_show_all(True) |
|---|
| 141 | self.remove_menuitem = popup_xml.get_widget('remove_menuitem') |
|---|
| 142 | popup_xml.signal_autoconnect(self) |
|---|
| 143 | |
|---|
| 144 | def find_transfer_by_jid(self, account, jid): |
|---|
| 145 | ''' find all transfers with peer 'jid' that belong to 'account' ''' |
|---|
| 146 | active_transfers = [[],[]] # ['senders', 'receivers'] |
|---|
| 147 | |
|---|
| 148 | # 'account' is the sender |
|---|
| 149 | for file_props in self.files_props['s'].values(): |
|---|
| 150 | if file_props['tt_account'] == account: |
|---|
| 151 | receiver_jid = unicode(file_props['receiver']).split('/')[0] |
|---|
| 152 | if jid == receiver_jid: |
|---|
| 153 | if not self.is_transfer_stoped(file_props): |
|---|
| 154 | active_transfers[0].append(file_props) |
|---|
| 155 | |
|---|
| 156 | # 'account' is the recipient |
|---|
| 157 | for file_props in self.files_props['r'].values(): |
|---|
| 158 | if file_props['tt_account'] == account: |
|---|
| 159 | sender_jid = unicode(file_props['sender']).split('/')[0] |
|---|
| 160 | if jid == sender_jid: |
|---|
| 161 | if not self.is_transfer_stoped(file_props): |
|---|
| 162 | active_transfers[1].append(file_props) |
|---|
| 163 | return active_transfers |
|---|
| 164 | |
|---|
| 165 | def show_completed(self, jid, file_props): |
|---|
| 166 | ''' show a dialog saying that file (file_props) has been transferred''' |
|---|
| 167 | self.window.present() |
|---|
| 168 | self.window.window.focus() |
|---|
| 169 | if file_props['type'] == 'r': |
|---|
| 170 | # file path is used below in 'Save in' |
|---|
| 171 | (file_path, file_name) = os.path.split(file_props['file-name']) |
|---|
| 172 | else: |
|---|
| 173 | file_name = file_props['name'] |
|---|
| 174 | sectext = '\t' + _('Filename: %s') % \ |
|---|
| 175 | gtkgui_helpers.escape_for_pango_markup(file_name) |
|---|
| 176 | sectext += '\n\t' + _('Size: %s') % \ |
|---|
| 177 | helpers.convert_bytes(file_props['size']) |
|---|
| 178 | if file_props['type'] == 'r': |
|---|
| 179 | jid = unicode(file_props['sender']).split('/')[0] |
|---|
| 180 | sender_name = gajim.get_first_contact_instance_from_jid( |
|---|
| 181 | file_props['tt_account'], jid).name |
|---|
| 182 | sender = gtkgui_helpers.escape_for_pango_markup(sender_name) |
|---|
| 183 | else: |
|---|
| 184 | #You is a reply of who sent a file |
|---|
| 185 | sender = _('You') |
|---|
| 186 | sectext += '\n\t' +_('Sender: %s') % sender |
|---|
| 187 | sectext += '\n\t' +_('Recipient: ') |
|---|
| 188 | if file_props['type'] == 's': |
|---|
| 189 | jid = unicode(file_props['receiver']).split('/')[0] |
|---|
| 190 | receiver_name = gajim.get_first_contact_instance_from_jid( |
|---|
| 191 | file_props['tt_account'], jid).name |
|---|
| 192 | recipient = gtkgui_helpers.escape_for_pango_markup(receiver_name) |
|---|
| 193 | else: |
|---|
| 194 | #You is a reply of who received a file |
|---|
| 195 | recipient = _('You') |
|---|
| 196 | sectext += recipient |
|---|
| 197 | if file_props['type'] == 'r': |
|---|
| 198 | sectext += '\n\t' +_('Saved in: %s') % \ |
|---|
| 199 | gtkgui_helpers.escape_for_pango_markup(file_path) |
|---|
| 200 | dialog = dialogs.HigDialog(None, gtk.MESSAGE_INFO, gtk.BUTTONS_NONE, |
|---|
| 201 | _('File transfer completed'), sectext) |
|---|
| 202 | if file_props['type'] == 'r': |
|---|
| 203 | dialog.add_buttons(_('_Open Containing Folder'), gtk.RESPONSE_ACCEPT) |
|---|
| 204 | dialog.add_buttons(gtk.STOCK_OK, gtk.RESPONSE_OK) |
|---|
| 205 | dialog.show_all() |
|---|
| 206 | response = dialog.run() |
|---|
| 207 | dialog.destroy() |
|---|
| 208 | if response == gtk.RESPONSE_ACCEPT: |
|---|
| 209 | if not file_props.has_key('file-name'): |
|---|
| 210 | return |
|---|
| 211 | (path, file) = os.path.split(file_props['file-name']) |
|---|
| 212 | if os.path.exists(path) and os.path.isdir(path): |
|---|
| 213 | helpers.launch_file_manager(path) |
|---|
| 214 | self.tree.get_selection().unselect_all() |
|---|
| 215 | |
|---|
| 216 | def show_request_error(self, file_props): |
|---|
| 217 | ''' show error dialog to the recipient saying that transfer |
|---|
| 218 | has been canceled''' |
|---|
| 219 | self.window.present() |
|---|
| 220 | self.window.window.focus() |
|---|
| 221 | dialogs.InformationDialog(_('File transfer canceled'), _('Connection with peer cannot be established.')) |
|---|
| 222 | self.tree.get_selection().unselect_all() |
|---|
| 223 | |
|---|
| 224 | def show_send_error(self, file_props): |
|---|
| 225 | ''' show error dialog to the sender saying that transfer |
|---|
| 226 | has been canceled''' |
|---|
| 227 | self.window.present() |
|---|
| 228 | self.window.window.focus() |
|---|
| 229 | dialogs.InformationDialog(_('File transfer canceled'), |
|---|
| 230 | _('Connection with peer cannot be established.')) |
|---|
| 231 | self.tree.get_selection().unselect_all() |
|---|
| 232 | |
|---|
| 233 | def show_stopped(self, jid, file_props): |
|---|
| 234 | self.window.present() |
|---|
| 235 | self.window.window.focus() |
|---|
| 236 | if file_props['type'] == 'r': |
|---|
| 237 | file_name = os.path.basename(file_props['file-name']) |
|---|
| 238 | else: |
|---|
| 239 | file_name = file_props['name'] |
|---|
| 240 | sectext = '\t' + _('Filename: %s') % \ |
|---|
| 241 | gtkgui_helpers.escape_for_pango_markup(file_name) |
|---|
| 242 | sectext += '\n\t' + _('Sender: %s') % \ |
|---|
| 243 | gtkgui_helpers.escape_for_pango_markup(jid) |
|---|
| 244 | dialogs.ErrorDialog(_('File transfer stopped by the contact of the other side'), \ |
|---|
| 245 | sectext).get_response() |
|---|
| 246 | self.tree.get_selection().unselect_all() |
|---|
| 247 | |
|---|
| 248 | def show_file_send_request(self, account, contact): |
|---|
| 249 | last_send_dir = gajim.config.get('last_send_dir') |
|---|
| 250 | dialog = gtk.FileChooserDialog(title=_('Choose File to Send...'), |
|---|
| 251 | action=gtk.FILE_CHOOSER_ACTION_OPEN, |
|---|
| 252 | buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)) |
|---|
| 253 | butt = dialog.add_button(_('Send'), gtk.RESPONSE_OK) |
|---|
| 254 | butt.set_use_stock(True) |
|---|
| 255 | dialog.set_default_response(gtk.RESPONSE_OK) |
|---|
| 256 | dialog.set_select_multiple(True) # we can select many files to send |
|---|
| 257 | if last_send_dir and os.path.isdir(last_send_dir): |
|---|
| 258 | dialog.set_current_folder(last_send_dir) |
|---|
| 259 | else: |
|---|
| 260 | home_dir = os.path.expanduser('~') |
|---|
| 261 | dialog.set_current_folder(home_dir) |
|---|
| 262 | file_props = {} |
|---|
| 263 | while True: |
|---|
| 264 | response = dialog.run() |
|---|
| 265 | if response == gtk.RESPONSE_OK: |
|---|
| 266 | file_dir = None |
|---|
| 267 | files_path_list = dialog.get_filenames() |
|---|
| 268 | for file_path in files_path_list: |
|---|
| 269 | file_path = file_path.decode('utf8') |
|---|
| 270 | if self.send_file(account, contact, file_path) and file_dir is None: |
|---|
| 271 | file_dir = os.path.dirname(file_path) |
|---|
| 272 | if file_dir: |
|---|
| 273 | gajim.config.set('last_send_dir', file_dir) |
|---|
| 274 | dialog.destroy() |
|---|
| 275 | break |
|---|
| 276 | else: |
|---|
| 277 | dialog.destroy() |
|---|
| 278 | break |
|---|
| 279 | |
|---|
| 280 | def send_file(self, account, contact, file_path): |
|---|
| 281 | ''' start the real transfer(upload) of the file ''' |
|---|
| 282 | if gtkgui_helpers.file_is_locked(file_path): |
|---|
| 283 | pritext = _('Gajim cannot access this file') |
|---|
| 284 | sextext = _('This file is being used by another process.') |
|---|
| 285 | dialogs.ErrorDialog(pritext, sextext).get_response() |
|---|
| 286 | return |
|---|
| 287 | |
|---|
| 288 | if isinstance(contact, str): |
|---|
| 289 | if contact.find('/') == -1: |
|---|
| 290 | return |
|---|
| 291 | (jid, resource) = contact.split('/', 1) |
|---|
| 292 | contact = gajim.Contact(jid = jid, resource = resource) |
|---|
| 293 | (file_dir, file_name) = os.path.split(file_path) |
|---|
| 294 | file_props = self.get_send_file_props(account, contact, |
|---|
| 295 | file_path, file_name) |
|---|
| 296 | if file_props is None: |
|---|
| 297 | return False |
|---|
| 298 | self.add_transfer(account, contact, file_props) |
|---|
| 299 | gajim.connections[account].send_file_request(file_props) |
|---|
| 300 | return True |
|---|
| 301 | |
|---|
| 302 | def show_file_request(self, account, contact, file_props): |
|---|
| 303 | ''' show dialog asking for comfirmation and store location of new |
|---|
| 304 | file requested by a contact''' |
|---|
| 305 | if file_props is None or not file_props.has_key('name'): |
|---|
| 306 | return |
|---|
| 307 | last_save_dir = gajim.config.get('last_save_dir') |
|---|
| 308 | sec_text = '\t' + _('File: %s') % file_props['name'] |
|---|
| 309 | if file_props.has_key('size'): |
|---|
| 310 | sec_text += '\n\t' + _('Size: %s') % \ |
|---|
| 311 | helpers.convert_bytes(file_props['size']) |
|---|
| 312 | if file_props.has_key('mime-type'): |
|---|
| 313 | sec_text += '\n\t' + _('Type: %s') % file_props['mime-type'] |
|---|
| 314 | if file_props.has_key('desc'): |
|---|
| 315 | sec_text += '\n\t' + _('Description: %s') % file_props['desc'] |
|---|
| 316 | prim_text = _('%s wants to send you a file:') % contact.jid |
|---|
| 317 | dialog = dialogs.ConfirmationDialog(prim_text, sec_text) |
|---|
| 318 | if dialog.get_response() == gtk.RESPONSE_OK: |
|---|
| 319 | dialog = gtk.FileChooserDialog(title=_('Save File as...'), |
|---|
| 320 | action=gtk.FILE_CHOOSER_ACTION_SAVE, |
|---|
| 321 | buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, |
|---|
| 322 | gtk.STOCK_SAVE, gtk.RESPONSE_OK)) |
|---|
| 323 | dialog.set_current_name(file_props['name']) |
|---|
| 324 | dialog.set_default_response(gtk.RESPONSE_OK) |
|---|
| 325 | gtk28 = False |
|---|
| 326 | if gtk.gtk_version >= (2, 8, 0) and gtk.pygtk_version >= (2, 8, 0): |
|---|
| 327 | dialog.props.do_overwrite_confirmation = True |
|---|
| 328 | gtk28 = True |
|---|
| 329 | if last_save_dir and os.path.isdir(last_save_dir): |
|---|
| 330 | dialog.set_current_folder(last_save_dir) |
|---|
| 331 | else: |
|---|
| 332 | home_dir = os.path.expanduser('~') |
|---|
| 333 | dialog.set_current_folder(home_dir) |
|---|
| 334 | while True: |
|---|
| 335 | response = dialog.run() |
|---|
| 336 | if response == gtk.RESPONSE_OK: |
|---|
| 337 | file_path = dialog.get_filename() |
|---|
| 338 | file_path = file_path.decode('utf-8') |
|---|
| 339 | if not gtk28 and os.path.exists(file_path): |
|---|
| 340 | primtext = _('This file already exists') |
|---|
| 341 | sectext = _('Would you like to overwrite it?') |
|---|
| 342 | dialog2 = dialogs.ConfirmationDialog(primtext, sectext) |
|---|
| 343 | if dialog2.get_response() != gtk.RESPONSE_OK: |
|---|
| 344 | continue |
|---|
| 345 | file_dir = os.path.dirname(file_path) |
|---|
| 346 | if file_dir: |
|---|
| 347 | gajim.config.set('last_save_dir', file_dir) |
|---|
| 348 | file_props['file-name'] = file_path |
|---|
| 349 | self.add_transfer(account, contact, file_props) |
|---|
| 350 | gajim.connections[account].send_file_approval(file_props) |
|---|
| 351 | else: |
|---|
| 352 | gajim.connections[account].send_file_rejection(file_props) |
|---|
| 353 | dialog.destroy() |
|---|
| 354 | break |
|---|
| 355 | else: |
|---|
| 356 | gajim.connections[account].send_file_rejection(file_props) |
|---|
| 357 | |
|---|
| 358 | def set_images(self): |
|---|
| 359 | ''' create pixbufs for status images in transfer rows''' |
|---|
| 360 | self.images = {} |
|---|
| 361 | self.images['upload'] = self.window.render_icon(gtk.STOCK_GO_UP, |
|---|
| 362 | gtk.ICON_SIZE_MENU) |
|---|
| 363 | self.images['download'] = self.window.render_icon(gtk.STOCK_GO_DOWN, |
|---|
| 364 | gtk.ICON_SIZE_MENU) |
|---|
| 365 | self.images['stop'] = self.window.render_icon(gtk.STOCK_STOP, |
|---|
| 366 | gtk.ICON_SIZE_MENU) |
|---|
| 367 | self.images['waiting'] = self.window.render_icon(gtk.STOCK_REFRESH, |
|---|
| 368 | gtk.ICON_SIZE_MENU) |
|---|
| 369 | self.images['pause'] = self.window.render_icon(gtk.STOCK_MEDIA_PAUSE, |
|---|
| 370 | gtk.ICON_SIZE_MENU) |
|---|
| 371 | self.images['continue'] = self.window.render_icon(gtk.STOCK_MEDIA_PLAY, |
|---|
| 372 | gtk.ICON_SIZE_MENU) |
|---|
| 373 | self.images['ok'] = self.window.render_icon(gtk.STOCK_APPLY, |
|---|
| 374 | gtk.ICON_SIZE_MENU) |
|---|
| 375 | |
|---|
| 376 | def set_status(self, typ, sid, status): |
|---|
| 377 | ''' change the status of a transfer to state 'status' ''' |
|---|
| 378 | iter = self.get_iter_by_sid(typ, sid) |
|---|
| 379 | if iter is None: |
|---|
| 380 | return |
|---|
| 381 | sid = self.model[iter][C_SID].decode('utf-8') |
|---|
| 382 | file_props = self.files_props[sid[0]][sid[1:]] |
|---|
| 383 | if status == 'stop': |
|---|
| 384 | file_props['stopped'] = True |
|---|
| 385 | elif status == 'ok': |
|---|
| 386 | file_props['completed'] = True |
|---|
| 387 | self.model.set(iter, C_IMAGE, self.images[status]) |
|---|
| 388 | |
|---|
| 389 | def _format_percent(self, percent): |
|---|
| 390 | ''' add extra spaces from both sides of the percent, so that |
|---|
| 391 | progress string has always a fixed size''' |
|---|
| 392 | _str = ' ' |
|---|
| 393 | if percent != 100.: |
|---|
| 394 | _str += ' ' |
|---|
| 395 | if percent < 10: |
|---|
| 396 | _str += ' ' |
|---|
| 397 | _str += unicode(percent) + '% \n' |
|---|
| 398 | return _str |
|---|
| 399 | |
|---|
| 400 | def _format_time(self, _time): |
|---|
| 401 | times = { 'hours': 0, 'minutes': 0, 'seconds': 0 } |
|---|
| 402 | _time = int(_time) |
|---|
| 403 | times['seconds'] = _time % 60 |
|---|
| 404 | if _time >= 60: |
|---|
| 405 | _time /= 60 |
|---|
| 406 | times['minutes'] = _time % 60 |
|---|
| 407 | if _time >= 60: |
|---|
| 408 | times['hours'] = _time / 60 |
|---|
| 409 | |
|---|
| 410 | #Print remaining time in format 00:00:00 |
|---|
| 411 | #You can change the places of (hours), (minutes), (seconds) - |
|---|
| 412 | #they are not translatable. |
|---|
| 413 | return _('%(hours)02.d:%(minutes)02.d:%(seconds)02.d') % times |
|---|
| 414 | |
|---|
| 415 | def _get_eta_and_speed(self, full_size, transfered_size, elapsed_time): |
|---|
| 416 | if elapsed_time == 0: |
|---|
| 417 | return 0., 0. |
|---|
| 418 | speed = round(float(transfered_size) / elapsed_time) |
|---|
| 419 | if speed == 0.: |
|---|
| 420 | return 0., 0. |
|---|
| 421 | remaining_size = full_size - transfered_size |
|---|
| 422 | eta = remaining_size / speed |
|---|
| 423 | return eta, speed |
|---|
| 424 | |
|---|
| 425 | def _remove_transfer(self, iter, sid, file_props): |
|---|
| 426 | self.model.remove(iter) |
|---|
| 427 | if file_props.has_key('tt_account'): |
|---|
| 428 | # file transfer is set |
|---|
| 429 | account = file_props['tt_account'] |
|---|
| 430 | if gajim.connections.has_key(account): |
|---|
| 431 | # there is a connection to the account |
|---|
| 432 | gajim.connections[account].remove_transfer(file_props) |
|---|
| 433 | del(self.files_props[sid[0]][sid[1:]]) |
|---|
| 434 | del(file_props) |
|---|
| 435 | |
|---|
| 436 | def set_progress(self, typ, sid, transfered_size, iter = None): |
|---|
| 437 | ''' change the progress of a transfer with new transfered size''' |
|---|
| 438 | if not self.files_props[typ].has_key(sid): |
|---|
| 439 | return |
|---|
| 440 | file_props = self.files_props[typ][sid] |
|---|
| 441 | full_size = int(file_props['size']) |
|---|
| 442 | if full_size == 0: |
|---|
| 443 | percent = 0 |
|---|
| 444 | else: |
|---|
| 445 | percent = round(float(transfered_size) / full_size * 100) |
|---|
| 446 | if iter is None: |
|---|
| 447 | iter = self.get_iter_by_sid(typ, sid) |
|---|
| 448 | if iter is not None: |
|---|
| 449 | text = self._format_percent(percent) |
|---|
| 450 | if transfered_size == 0: |
|---|
| 451 | text += '0' |
|---|
| 452 | else: |
|---|
| 453 | text += helpers.convert_bytes(transfered_size) |
|---|
| 454 | text += '/' + helpers.convert_bytes(full_size) |
|---|
| 455 | # Kb/s |
|---|
| 456 | |
|---|
| 457 | # remaining time |
|---|
| 458 | eta, speed = self._get_eta_and_speed(full_size, transfered_size, |
|---|
| 459 | file_props['elapsed-time']) |
|---|
| 460 | |
|---|
| 461 | self.model.set(iter, C_PROGRESS, text) |
|---|
| 462 | self.model.set(iter, C_PERCENT, int(percent)) |
|---|
| 463 | text = self._format_time(eta) |
|---|
| 464 | text += '\n' |
|---|
| 465 | #This should make the string Kb/s, |
|---|
| 466 | #where 'Kb' part is taken from %s. |
|---|
| 467 | #Only the 's' after / (which means second) should be translated. |
|---|
| 468 | text += _('(%(filesize_unit)s/s)') % {'filesize_unit': |
|---|
| 469 | helpers.convert_bytes(speed)} |
|---|
| 470 | self.model.set(iter, C_TIME, text) |
|---|
| 471 | |
|---|
| 472 | # try to guess what should be the status image |
|---|
| 473 | if file_props['type'] == 'r': |
|---|
| 474 | status = 'download' |
|---|
| 475 | else: |
|---|
| 476 | status = 'upload' |
|---|
| 477 | if file_props.has_key('paused') and file_props['paused'] == True: |
|---|
| 478 | status = 'pause' |
|---|
| 479 | elif file_props.has_key('stalled') and file_props['stalled'] == True: |
|---|
| 480 | status = 'waiting' |
|---|
| 481 | if file_props.has_key('connected') and file_props['connected'] == False: |
|---|
| 482 | status = 'stop' |
|---|
| 483 | self.model.set(iter, 0, self.images[status]) |
|---|
| 484 | if percent == 100: |
|---|
| 485 | self.set_status(typ, sid, 'ok') |
|---|
| 486 | |
|---|
| 487 | def get_iter_by_sid(self, typ, sid): |
|---|
| 488 | '''returns iter to the row, which holds file transfer, identified by the |
|---|
| 489 | session id''' |
|---|
| 490 | iter = self.model.get_iter_root() |
|---|
| 491 | while iter: |
|---|
| 492 | if typ + sid == self.model[iter][C_SID].decode('utf-8'): |
|---|
| 493 | return iter |
|---|
| 494 | iter = self.model.iter_next(iter) |
|---|
| 495 | |
|---|
| 496 | def get_sid(self): |
|---|
| 497 | ''' create random string of length 16''' |
|---|
| 498 | rng = range(65, 90) |
|---|
| 499 | rng.extend(range(48, 57)) |
|---|
| 500 | char_sequence = map(lambda e:chr(e), rng) |
|---|
| 501 | from random import sample |
|---|
| 502 | return reduce(lambda e1, e2: e1 + e2, |
|---|
| 503 | sample(char_sequence, 16)) |
|---|
| 504 | |
|---|
| 505 | def get_send_file_props(self, account, contact, file_path, file_name): |
|---|
| 506 | ''' create new file_props dict and set initial file transfer |
|---|
| 507 | properties in it''' |
|---|
| 508 | file_props = {'file-name' : file_path, 'name' : file_name, |
|---|
| 509 | 'type' : 's'} |
|---|
| 510 | if os.path.isfile(file_path): |
|---|
| 511 | |
|---|
| 512 | stat = os.stat(file_path) |
|---|
| 513 | else: |
|---|
| 514 | dialogs.ErrorDialog(_('Invalid File'), _('File: ') + file_path).get_response() |
|---|
| 515 | return None |
|---|
| 516 | if stat[6] == 0: |
|---|
| 517 | dialogs.ErrorDialog(_('Invalid File'), |
|---|
| 518 | _('It is not possible to send empty files')).get_response() |
|---|
| 519 | return None |
|---|
| 520 | file_props['elapsed-time'] = 0 |
|---|
| 521 | file_props['size'] = unicode(stat[6]) |
|---|
| 522 | file_props['sid'] = self.get_sid() |
|---|
| 523 | file_props['completed'] = False |
|---|
| 524 | file_props['started'] = False |
|---|
| 525 | file_props['sender'] = account |
|---|
| 526 | file_props['receiver'] = contact |
|---|
| 527 | file_props['tt_account'] = account |
|---|
| 528 | return file_props |
|---|
| 529 | |
|---|
| 530 | def add_transfer(self, account, contact, file_props): |
|---|
| 531 | ''' add new transfer to FT window and show the FT window ''' |
|---|
| 532 | self.on_transfers_list_leave_notify_event(None) |
|---|
| 533 | if file_props is None: |
|---|
| 534 | return |
|---|
| 535 | file_props['elapsed-time'] = 0 |
|---|
| 536 | self.files_props[file_props['type']][file_props['sid']] = file_props |
|---|
| 537 | iter = self.model.append() |
|---|
| 538 | text_labels = '<b>' + _('Name: ') + '</b>\n' |
|---|
| 539 | if file_props['type'] == 'r': |
|---|
| 540 | text_labels += '<b>' + _('Sender: ') + '</b>' |
|---|
| 541 | else: |
|---|
| 542 | text_labels += '<b>' + _('Recipient: ') + '</b>' |
|---|
| 543 | |
|---|
| 544 | if file_props['type' |
|---|
