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| 19 | |
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| 20 | import gtk |
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| 21 | import gobject |
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| 22 | import pango |
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| 23 | import os |
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| 24 | import time |
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| 25 | |
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| 26 | import gtkgui_helpers |
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| 27 | import tooltips |
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| 28 | import dialogs |
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| 29 | |
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| 30 | from common import gajim |
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| 31 | from common import helpers |
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| 32 | |
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| 33 | C_IMAGE = 0 |
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| 34 | C_LABELS = 1 |
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| 35 | C_FILE = 2 |
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| 36 | C_TIME = 3 |
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| 37 | C_PROGRESS = 4 |
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| 38 | C_PERCENT = 5 |
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| 39 | C_SID = 6 |
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| 40 | |
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| 41 | |
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| 42 | class FileTransfersWindow: |
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| 43 | def __init__(self): |
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| 44 | self.files_props = {'r' : {}, 's': {}} |
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| 45 | self.height_diff = 0 |
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| 46 | self.xml = gtkgui_helpers.get_glade('filetransfers.glade') |
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| 47 | self.window = self.xml.get_widget('file_transfers_window') |
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| 48 | self.tree = self.xml.get_widget('transfers_list') |
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| 49 | self.cancel_button = self.xml.get_widget('cancel_button') |
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| 50 | self.pause_button = self.xml.get_widget('pause_restore_button') |
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| 51 | self.cleanup_button = self.xml.get_widget('cleanup_button') |
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| 52 | self.notify_ft_checkbox = self.xml.get_widget( |
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| 53 | 'notify_ft_complete_checkbox') |
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| 54 | notify = gajim.config.get('notify_on_file_complete') |
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| 55 | if notify: |
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| 56 | self.notify_ft_checkbox.set_active(True) |
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| 57 | else: |
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| 58 | self.notify_ft_checkbox.set_active(False) |
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| 59 | self.model = gtk.ListStore(gtk.gdk.Pixbuf, str, str, str, str, int, str) |
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| 60 | self.tree.set_model(self.model) |
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| 61 | col = gtk.TreeViewColumn() |
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| 62 | |
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| 63 | render_pixbuf = gtk.CellRendererPixbuf() |
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| 64 | |
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| 65 | col.pack_start(render_pixbuf, expand = True) |
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| 66 | render_pixbuf.set_property('xpad', 3) |
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| 67 | render_pixbuf.set_property('ypad', 3) |
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| 68 | render_pixbuf.set_property('yalign', .0) |
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| 69 | col.add_attribute(render_pixbuf, 'pixbuf', 0) |
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| 70 | self.tree.append_column(col) |
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| 71 | |
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| 72 | col = gtk.TreeViewColumn(_('File')) |
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| 73 | renderer = gtk.CellRendererText() |
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| 74 | col.pack_start(renderer, expand=False) |
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| 75 | col.add_attribute(renderer, 'markup' , C_LABELS) |
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| 76 | renderer.set_property('yalign', 0.) |
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| 77 | renderer = gtk.CellRendererText() |
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| 78 | col.pack_start(renderer, expand=True) |
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| 79 | col.add_attribute(renderer, 'markup' , C_FILE) |
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| 80 | renderer.set_property('xalign', 0.) |
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| 81 | renderer.set_property('yalign', 0.) |
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| 82 | renderer.set_property('ellipsize', pango.ELLIPSIZE_END) |
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| 83 | col.set_resizable(True) |
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| 84 | col.set_expand(True) |
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| 85 | self.tree.append_column(col) |
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| 86 | |
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| 87 | col = gtk.TreeViewColumn(_('Time')) |
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| 88 | renderer = gtk.CellRendererText() |
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| 89 | col.pack_start(renderer, expand=False) |
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| 90 | col.add_attribute(renderer, 'markup' , C_TIME) |
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| 91 | renderer.set_property('yalign', 0.5) |
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| 92 | renderer.set_property('xalign', 0.5) |
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| 93 | renderer = gtk.CellRendererText() |
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| 94 | renderer.set_property('ellipsize', pango.ELLIPSIZE_END) |
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| 95 | col.set_resizable(True) |
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| 96 | col.set_expand(False) |
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| 97 | self.tree.append_column(col) |
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| 98 | |
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| 99 | col = gtk.TreeViewColumn(_('Progress')) |
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| 100 | renderer = gtk.CellRendererProgress() |
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| 101 | renderer.set_property('yalign', 0.5) |
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| 102 | renderer.set_property('xalign', 0.5) |
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| 103 | col.pack_start(renderer, expand = False) |
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| 104 | col.add_attribute(renderer, 'text' , C_PROGRESS) |
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| 105 | col.add_attribute(renderer, 'value' , C_PERCENT) |
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| 106 | col.set_resizable(True) |
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| 107 | col.set_expand(False) |
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| 108 | self.tree.append_column(col) |
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| 109 | |
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| 110 | self.set_images() |
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| 111 | self.tree.get_selection().set_mode(gtk.SELECTION_SINGLE) |
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| 112 | self.tree.get_selection().connect('changed', self.selection_changed) |
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| 113 | self.tooltip = tooltips.FileTransfersTooltip() |
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| 114 | self.file_transfers_menu = self.xml.get_widget('file_transfers_menu') |
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| 115 | self.open_folder_menuitem = self.xml.get_widget('open_folder_menuitem') |
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| 116 | self.cancel_menuitem = self.xml.get_widget('cancel_menuitem') |
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| 117 | self.pause_menuitem = self.xml.get_widget('pause_menuitem') |
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| 118 | self.continue_menuitem = self.xml.get_widget('continue_menuitem') |
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| 119 | self.continue_menuitem.hide() |
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| 120 | self.continue_menuitem.set_no_show_all(True) |
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| 121 | self.remove_menuitem = self.xml.get_widget('remove_menuitem') |
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| 122 | self.xml.signal_autoconnect(self) |
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| 123 | |
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| 124 | def find_transfer_by_jid(self, account, jid): |
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| 125 | ''' find all transfers with peer 'jid' that belong to 'account' ''' |
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| 126 | active_transfers = [[],[]] |
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| 127 | |
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| 128 | |
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| 129 | for file_props in self.files_props['s'].values(): |
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| 130 | if file_props['tt_account'] == account: |
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| 131 | receiver_jid = unicode(file_props['receiver']).split('/')[0] |
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| 132 | if jid == receiver_jid: |
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| 133 | if not self.is_transfer_stoped(file_props): |
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| 134 | active_transfers[0].append(file_props) |
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| 135 | |
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| 136 | |
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| 137 | for file_props in self.files_props['r'].values(): |
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| 138 | if file_props['tt_account'] == account: |
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| 139 | sender_jid = unicode(file_props['sender']).split('/')[0] |
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| 140 | if jid == sender_jid: |
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| 141 | if not self.is_transfer_stoped(file_props): |
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| 142 | active_transfers[1].append(file_props) |
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| 143 | return active_transfers |
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| 144 | |
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| 145 | def show_completed(self, jid, file_props): |
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| 146 | ''' show a dialog saying that file (file_props) has been transferred''' |
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| 147 | self.window.present() |
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| 148 | self.window.window.focus() |
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| 149 | def on_open(widget, file_props): |
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| 150 | dialog.destroy() |
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| 151 | if not file_props.has_key('file-name'): |
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| 152 | return |
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| 153 | (path, file) = os.path.split(file_props['file-name']) |
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| 154 | if os.path.exists(path) and os.path.isdir(path): |
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| 155 | helpers.launch_file_manager(path) |
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| 156 | self.tree.get_selection().unselect_all() |
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| 157 | |
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| 158 | if file_props['type'] == 'r': |
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| 159 | |
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| 160 | (file_path, file_name) = os.path.split(file_props['file-name']) |
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| 161 | else: |
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| 162 | file_name = file_props['name'] |
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| 163 | sectext = '\t' + _('Filename: %s') % file_name |
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| 164 | sectext += '\n\t' + _('Size: %s') % \ |
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| 165 | helpers.convert_bytes(file_props['size']) |
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| 166 | if file_props['type'] == 'r': |
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| 167 | jid = unicode(file_props['sender']).split('/')[0] |
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| 168 | sender_name = gajim.contacts.get_first_contact_from_jid( |
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| 169 | file_props['tt_account'], jid).get_shown_name() |
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| 170 | sender = sender_name |
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| 171 | else: |
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| 172 | |
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| 173 | sender = _('You') |
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| 174 | sectext += '\n\t' +_('Sender: %s') % sender |
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| 175 | sectext += '\n\t' +_('Recipient: ') |
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| 176 | if file_props['type'] == 's': |
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| 177 | jid = unicode(file_props['receiver']).split('/')[0] |
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| 178 | receiver_name = gajim.contacts.get_first_contact_from_jid( |
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| 179 | file_props['tt_account'], jid).get_shown_name() |
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| 180 | recipient = receiver_name |
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| 181 | else: |
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| 182 | |
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| 183 | recipient = _('You') |
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| 184 | sectext += recipient |
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| 185 | if file_props['type'] == 'r': |
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| 186 | sectext += '\n\t' +_('Saved in: %s') % file_path |
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| 187 | dialog = dialogs.HigDialog(None, gtk.MESSAGE_INFO, gtk.BUTTONS_NONE, |
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| 188 | _('File transfer completed'), sectext) |
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| 189 | if file_props['type'] == 'r': |
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| 190 | button = gtk.Button(_('_Open Containing Folder')) |
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| 191 | button.connect('clicked', on_open, file_props) |
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| 192 | dialog.action_area.pack_start(button) |
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| 193 | ok_button = dialog.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK) |
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| 194 | def on_ok(widget): |
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| 195 | dialog.destroy() |
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| 196 | ok_button.connect('clicked', on_ok) |
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| 197 | dialog.show_all() |
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| 198 | |
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| 199 | def show_request_error(self, file_props): |
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| 200 | ''' show error dialog to the recipient saying that transfer |
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| 201 | has been canceled''' |
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| 202 | self.window.present() |
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| 203 | self.window.window.focus() |
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| 204 | dialogs.InformationDialog(_('File transfer cancelled'), _('Connection with peer cannot be established.')) |
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| 205 | self.tree.get_selection().unselect_all() |
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| 206 | |
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| 207 | def show_send_error(self, file_props): |
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| 208 | ''' show error dialog to the sender saying that transfer |
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| 209 | has been canceled''' |
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| 210 | self.window.present() |
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| 211 | self.window.window.focus() |
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| 212 | dialogs.InformationDialog(_('File transfer cancelled'), |
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| 213 | _('Connection with peer cannot be established.')) |
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| 214 | self.tree.get_selection().unselect_all() |
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| 215 | |
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| 216 | def show_stopped(self, jid, file_props, error_msg = ''): |
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| 217 | self.window.present() |
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| 218 | self.window.window.focus() |
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| 219 | if file_props['type'] == 'r': |
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| 220 | file_name = os.path.basename(file_props['file-name']) |
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| 221 | else: |
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| 222 | file_name = file_props['name'] |
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| 223 | sectext = '\t' + _('Filename: %s') % file_name |
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| 224 | sectext += '\n\t' + _('Recipient: %s') % jid |
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| 225 | if error_msg: |
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| 226 | sectext += '\n\t' + _('Error message: %s') % error_msg |
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| 227 | dialogs.ErrorDialog(_('File transfer stopped by the contact at the other ' |
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| 228 | 'end'), sectext) |
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| 229 | self.tree.get_selection().unselect_all() |
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| 230 | |
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| 231 | def show_file_send_request(self, account, contact): |
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| 232 | def on_ok(widget): |
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| 233 | file_dir = None |
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| 234 | files_path_list = dialog.get_filenames() |
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| 235 | files_path_list = gtkgui_helpers.decode_filechooser_file_paths( |
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| 236 | files_path_list) |
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| 237 | for file_path in files_path_list: |
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| 238 | if self.send_file(account, contact, file_path) and file_dir is None: |
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| 239 | file_dir = os.path.dirname(file_path) |
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| 240 | if file_dir: |
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| 241 | gajim.config.set('last_send_dir', file_dir) |
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| 242 | dialog.destroy() |
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| 243 | |
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| 244 | dialog = dialogs.FileChooserDialog(_('Choose File to Send...'), |
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| 245 | gtk.FILE_CHOOSER_ACTION_OPEN, (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL), |
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| 246 | gtk.RESPONSE_OK, |
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| 247 | True, |
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| 248 | gajim.config.get('last_send_dir'), |
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| 249 | on_response_ok = on_ok, |
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| 250 | on_response_cancel = lambda e:dialog.destroy() |
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| 251 | ) |
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| 252 | |
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| 253 | btn = gtk.Button(_('_Send')) |
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| 254 | btn.set_property('can-default', True) |
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| 255 | |
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| 256 | dialog.add_action_widget(btn, gtk.RESPONSE_OK) |
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| 257 | dialog.set_default_response(gtk.RESPONSE_OK) |
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| 258 | btn.show() |
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| 259 | |
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| 260 | def send_file(self, account, contact, file_path): |
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| 261 | ''' start the real transfer(upload) of the file ''' |
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| 262 | if gtkgui_helpers.file_is_locked(file_path): |
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| 263 | pritext = _('Gajim cannot access this file') |
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| 264 | sextext = _('This file is being used by another process.') |
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| 265 | dialogs.ErrorDialog(pritext, sextext) |
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| 266 | return |
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| 267 | |
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| 268 | if isinstance(contact, str): |
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| 269 | if contact.find('/') == -1: |
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| 270 | return |
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| 271 | (jid, resource) = contact.split('/', 1) |
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| 272 | contact = gajim.contacts.create_contact(jid = jid, |
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| 273 | resource = resource) |
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| 274 | (file_dir, file_name) = os.path.split(file_path) |
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| 275 | file_props = self.get_send_file_props(account, contact, |
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| 276 | file_path, file_name) |
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| 277 | if file_props is None: |
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| 278 | return False |
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| 279 | self.add_transfer(account, contact, file_props) |
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| 280 | gajim.connections[account].send_file_request(file_props) |
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| 281 | return True |
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| 282 | |
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| 283 | def _start_receive(self, file_path, account, contact, file_props): |
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| 284 | file_dir = os.path.dirname(file_path) |
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| 285 | if file_dir: |
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| 286 | gajim.config.set('last_save_dir', file_dir) |
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| 287 | file_props['file-name'] = file_path |
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| 288 | self.add_transfer(account, contact, file_props) |
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| 289 | gajim.connections[account].send_file_approval(file_props) |
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| 290 | |
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| 291 | def show_file_request(self, account, contact, file_props): |
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| 292 | ''' show dialog asking for comfirmation and store location of new |
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| 293 | file requested by a contact''' |
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| 294 | if file_props is None or not file_props.has_key('name'): |
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| 295 | return |
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| 296 | sec_text = '\t' + _('File: %s') % file_props['name'] |
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| 297 | if file_props.has_key('size'): |
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| 298 | sec_text += '\n\t' + _('Size: %s') % \ |
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| 299 | helpers.convert_bytes(file_props['size']) |
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| 300 | if file_props.has_key('mime-type'): |
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| 301 | sec_text += '\n\t' + _('Type: %s') % file_props['mime-type'] |
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| 302 | if file_props.has_key('desc'): |
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| 303 | sec_text += '\n\t' + _('Description: %s') % file_props['desc'] |
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| 304 | prim_text = _('%s wants to send you a file:') % contact.jid |
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| 305 | dialog, dialog2 = None, None |
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| 306 | |
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| 307 | def on_response_ok(widget, account, contact, file_props): |
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| 308 | dialog.destroy() |
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| 309 | |
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| 310 | def on_ok(widget, account, contact, file_props): |
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| 311 | file_path = dialog2.get_filename() |
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| 312 | file_path = gtkgui_helpers.decode_filechooser_file_paths( |
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| 313 | (file_path,))[0] |
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| 314 | if os.path.exists(file_path): |
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| 315 | |
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| 316 | if not os.access(file_path, os.W_OK): |
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| 317 | file_name = os.path.basename(file_path) |
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| 318 | dialogs.ErrorDialog(_('Cannot overwrite existing file "%s"' % file_name), |
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| 319 | _('A file with this name already exists and you do not have permission to overwrite it.')) |
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| 320 | return |
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| 321 | stat = os.stat(file_path) |
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| 322 | dl_size = stat.st_size |
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| 323 | file_size = file_props['size'] |
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| 324 | dl_finished = dl_size >= file_size |
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| 325 | dialog = dialogs.FTOverwriteConfirmationDialog( |
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| 326 | _('This file already exists'), _('What do you want to do?'), |
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| 327 | not dl_finished) |
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| 328 | dialog.set_transient_for(dialog2) |
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| 329 | dialog.set_destroy_with_parent(True) |
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| 330 | response = dialog.get_response() |
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| 331 | if response < 0: |
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| 332 | return |
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| 333 | elif response == 100: |
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| 334 | file_props['offset'] = dl_size |
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| 335 | else: |
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| 336 | dirname = os.path.dirname(file_path) |
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| 337 | if not os.access(dirname, os.W_OK): |
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| 338 | dialogs.ErrorDialog(_('Directory "%s" is not writable') % dirname, _('You do not have permission to create files in this directory.')) |
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| 339 | return |
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| 340 | dialog2.destroy() |
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| 341 | self._start_receive(file_path, account, contact, file_props) |
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| 342 | |
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| 343 | def on_cancel(widget, account, contact, file_props): |
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| 344 | dialog2.destroy() |
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| 345 | gajim.connections[account].send_file_rejection(file_props) |
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| 346 | |
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| 347 | dialog2 = dialogs.FileChooserDialog( |
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| 348 | title_text = _('Save File as...'), |
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| 349 | action = gtk.FILE_CHOOSER_ACTION_SAVE, |
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| 350 | buttons = (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, |
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| 351 | gtk.STOCK_SAVE, gtk.RESPONSE_OK), |
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| 352 | default_response = gtk.RESPONSE_OK, |
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| 353 | current_folder = gajim.config.get('last_save_dir'), |
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| 354 | on_response_ok = (on_ok, account, contact, file_props), |
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| 355 | on_response_cancel = (on_cancel, account, contact, file_props)) |
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| 356 | |
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| 357 | dialog2.set_current_name(file_props['name']) |
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| 358 | dialog2.connect('delete-event', lambda widget, event: |
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| 359 | on_cancel(widget, account, contact, file_props)) |
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| 360 | |
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| 361 | def on_response_cancel(widget, account, file_props): |
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| 362 | dialog.destroy() |
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| 363 | gajim.connections[account].send_file_rejection(file_props) |
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| 364 | |
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| 365 | dialog = dialogs.NonModalConfirmationDialog(prim_text, sec_text, |
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| 366 | on_response_ok = (on_response_ok, account, contact, file_props), |
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| 367 | on_response_cancel = (on_response_cancel, account, file_props)) |
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| 368 | dialog.connect('delete-event', lambda widget, event: |
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| 369 | on_response_cancel(widget, account, file_props)) |
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| 370 | dialog.popup() |
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| 371 | |
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| 372 | def set_images(self): |
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| 373 | ''' create pixbufs for status images in transfer rows''' |
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| 374 | self.images = {} |
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| 375 | self.images['upload'] = self.window.render_icon(gtk.STOCK_GO_UP, |
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| 376 | gtk.ICON_SIZE_MENU) |
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| 377 | self.images['download'] = self.window.render_icon(gtk.STOCK_GO_DOWN, |
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| 378 | gtk.ICON_SIZE_MENU) |
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| 379 | self.images['stop'] = self.window.render_icon(gtk.STOCK_STOP, |
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| 380 | gtk.ICON_SIZE_MENU) |
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| 381 | self.images['waiting'] = self.window.render_icon(gtk.STOCK_REFRESH, |
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| 382 | gtk.ICON_SIZE_MENU) |
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| 383 | self.images['pause'] = self.window.render_icon(gtk.STOCK_MEDIA_PAUSE, |
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| 384 | gtk.ICON_SIZE_MENU) |
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| 385 | self.images['continue'] = self.window.render_icon(gtk.STOCK_MEDIA_PLAY, |
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| 386 | gtk.ICON_SIZE_MENU) |
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| 387 | self.images['ok'] = self.window.render_icon(gtk.STOCK_APPLY, |
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| 388 | gtk.ICON_SIZE_MENU) |
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| 389 | |
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| 390 | def set_status(self, typ, sid, status): |
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| 391 | ''' change the status of a transfer to state 'status' ''' |
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| 392 | iter = self.get_iter_by_sid(typ, sid) |
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| 393 | if iter is None: |
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| 394 | return |
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| 395 | sid = self.model[iter][C_SID].decode('utf-8') |
|---|
| 396 | file_props = self.files_props[sid[0]][sid[1:]] |
|---|
| 397 | if status == 'stop': |
|---|
| 398 | file_props['stopped'] = True |
|---|
| 399 | elif status == 'ok': |
|---|
| 400 | file_props['completed'] = True |
|---|
| 401 | self.model.set(iter, C_IMAGE, self.images[status]) |
|---|
| 402 | path = self.model.get_path(iter) |
|---|
| 403 | self.select_func(path) |
|---|
| 404 | |
|---|
| 405 | def _format_percent(self, percent): |
|---|
| 406 | ''' add extra spaces from both sides of the percent, so that |
|---|
| 407 | progress string has always a fixed size''' |
|---|
| 408 | _str = ' ' |
|---|
| 409 | if percent != 100.: |
|---|
| 410 | _str += ' ' |
|---|
| 411 | if percent < 10: |
|---|
| 412 | _str += ' ' |
|---|
| 413 | _str += unicode(percent) + '% \n' |
|---|
| 414 | return _str |
|---|
| 415 | |
|---|
| 416 | def _format_time(self, _time): |
|---|
| 417 | times = { 'hours': 0, 'minutes': 0, 'seconds': 0 } |
|---|
| 418 | _time = int(_time) |
|---|
| 419 | times['seconds'] = _time % 60 |
|---|
| 420 | if _time >= 60: |
|---|
| 421 | _time /= 60 |
|---|
| 422 | times['minutes'] = _time % 60 |
|---|
| 423 | if _time >= 60: |
|---|
| 424 | times['hours'] = _time / 60 |
|---|
| 425 | |
|---|
| 426 | |
|---|
| 427 | |
|---|
| 428 | |
|---|
| 429 | return _('%(hours)02.d:%(minutes)02.d:%(seconds)02.d') % times |
|---|
| 430 | |
|---|
| 431 | def _get_eta_and_speed(self, full_size, transfered_size, elapsed_time): |
|---|
| 432 | if elapsed_time == 0: |
|---|
| 433 | return 0., 0. |
|---|
| 434 | speed = round(float(transfered_size) / elapsed_time) |
|---|
| 435 | if speed == 0.: |
|---|
| 436 | return 0., 0. |
|---|
| 437 | remaining_size = full_size - transfered_size |
|---|
| 438 | eta = remaining_size / speed |
|---|
| 439 | return eta, speed |
|---|
| 440 | |
|---|
| 441 | def _remove_transfer(self, iter, sid, file_props): |
|---|
| 442 | self.model.remove(iter) |
|---|
| 443 | if file_props.has_key('tt_account'): |
|---|
| 444 | |
|---|
| 445 | account = file_props['tt_account'] |
|---|
| 446 | if gajim.connections.has_key(account): |
|---|
| 447 | |
|---|
| 448 | gajim.connections[account].remove_transfer(file_props) |
|---|
| 449 | if file_props['type'] == 'r': |
|---|
| 450 | other = file_props['sender'] |
|---|
| 451 | else: |
|---|
| 452 | other = file_props['receiver'] |
|---|
| 453 | if isinstance(other, unicode): |
|---|
| 454 | jid = gajim.get_jid_without_resource(other) |
|---|
| 455 | else: |
|---|
| 456 | jid = other.jid |
|---|
| 457 | for ev_type in ('file-error', 'file-completed', 'file-request-error', |
|---|
| 458 | 'file-send-error', 'file-stopped'): |
|---|
| 459 | for event in gajim.events.get_events(account, jid, [ev_type]): |
|---|
| 460 | if event.parameters['sid'] == file_props['sid']: |
|---|
| 461 | gajim.events.remove_events(account, jid, event) |
|---|
| 462 | gajim.interface.roster.draw_contact(jid, account) |
|---|
| 463 | gajim.interface.roster.show_title() |
|---|
| 464 | del(self.files_props[sid[0]][sid[1:]]) |
|---|
| 465 | del(file_props) |
|---|
| 466 | |
|---|
| 467 | def set_progress(self, typ, sid, transfered_size, iter = None): |
|---|
| 468 | ''' change the progress of a transfer with new transfered size''' |
|---|
| 469 | if not self.files_props[typ].has_key(sid): |
|---|
| 470 | return |
|---|
| 471 | file_props = self.files_props[typ][sid] |
|---|
| 472 | full_size = int(file_props['size']) |
|---|
| 473 | if full_size == 0: |
|---|
| 474 | percent = 0 |
|---|
| 475 | else: |
|---|
| 476 | percent = round(float(transfered_size) / full_size * 100) |
|---|
| 477 | if iter is None: |
|---|
| 478 | iter = self.get_iter_by_sid(typ, sid) |
|---|
| 479 | if iter is not None: |
|---|
| 480 | just_began = False |
|---|
| 481 | if self.model[iter][C_PERCENT] == 0 and int(percent > 0): |
|---|
| 482 | just_began = True |
|---|
| 483 | text = self._format_percent(percent) |
|---|
| 484 | if transfered_size == 0: |
|---|
| 485 | text += '0' |
|---|
| 486 | else: |
|---|
| 487 | text += helpers.convert_bytes(transfered_size) |
|---|
| 488 | text += '/' + helpers.convert_bytes(full_size) |
|---|
| 489 | |
|---|
| 490 | |
|---|
| 491 | |
|---|
| 492 | if file_props.has_key('offset') and file_props['offset']: |
|---|
| 493 | transfered_size -= file_props['offset'] |
|---|
| 494 | full_size -= file_props['offset'] |
|---|
| 495 | eta, speed = self._get_eta_and_speed(full_size, transfered_size, |
|---|
| 496 | file_props['elapsed-time']) |
|---|
| 497 | |
|---|
| 498 | self.model.set(iter, C_PROGRESS, text) |
|---|
| 499 | self.model.set(iter, C_PERCENT, int(percent)) |
|---|
| 500 | text = self._format_time(eta) |
|---|
| 501 | text += '\n' |
|---|
| 502 | |
|---|
| 503 | |
|---|
| 504 | |
|---|
| 505 | text += _('(%(filesize_unit)s/s)') % {'filesize_unit': |
|---|
| 506 | helpers.convert_bytes(speed)} |
|---|
| 507 | self.model.set(iter, C_TIME, text) |
|---|
| 508 | |
|---|
| 509 | |
|---|
| 510 | if file_props['type'] == 'r': |
|---|
| 511 | status = 'download' |
|---|
| 512 | else: |
|---|
| 513 | status = 'upload' |
|---|
| 514 | if file_props.has_key('paused') and file_props['paused'] == True: |
|---|
| 515 | status = 'pause' |
|---|
| 516 | elif file_props.has_key('stalled') and file_props['stalled'] == True: |
|---|
| 517 | status = 'waiting' |
|---|
| 518 | if file_props.has_key('connected') and file_props['connected'] == False: |
|---|
| 519 | status = 'stop' |
|---|
| 520 | self.model.set(iter, 0, self.images[status]) |
|---|
| 521 | if transfered_size == full_size: |
|---|
| 522 | self.set_status(typ, sid, 'ok') |
|---|
| 523 | elif just_began: |
|---|
| 524 | path = self.model.get_path(iter) |
|---|
| 525 | self.select_func(path) |
|---|
| 526 | |
|---|
| 527 | def get_iter_by_sid(self, typ, sid): |
|---|
| 528 | '''returns iter to the row, which holds file transfer, identified by the |
|---|
| 529 | session id''' |
|---|
| 530 | iter = self.model.get_iter_root() |
|---|
| 531 | while iter: |
|---|
| 532 | if typ + sid == self.model[iter][C_SID].decode('utf-8'): |
|---|
| 533 | return iter |
|---|
| 534 | iter = self.model.iter_next(iter) |
|---|
| 535 | |
|---|
| 536 | def get_send_file_props(self, account, contact, file_path, file_name): |
|---|
| 537 | ''' create new file_props dict and set initial file transfer |
|---|
| 538 | properties in it''' |
|---|
| 539 | file_props = {'file-name' : file_path, 'name' : file_name, |
|---|
| 540 | 'type' : 's'} |
|---|
| 541 | if os.path.isfile(file_path): |
|---|
| 542 | stat = os.stat(file_path) |
|---|
| 543 | else: |
|---|
| 544 | dialogs.ErrorDialog(_('Invalid File'), _('File: ') + file_path) |
|---|
| 545 | return None |
|---|
| 546 | if stat[6] == 0: |
|---|
| 547 | dialogs.ErrorDialog(_('Invalid File'), |
|---|
| 548 | _('It is not possible to send empty files')) |
|---|
| 549 | return None |
|---|
| 550 | file_props['elapsed-time'] = 0 |
|---|
| 551 | file_props['size'] = unicode(stat[6]) |
|---|
| 552 | file_props['sid'] = helpers.get_random_string_16() |
|---|
| 553 | file_props['completed'] = False |
|---|
| 554 | file_props['started'] = False |
|---|
| 555 | file_props['sender'] = account |
|---|
| 556 | file_props['receiver'] = contact |
|---|
| 557 | file_props['tt_account'] = account |
|---|
| 558 | return file_props |
|---|
| 559 | |
|---|
| 560 | def add_transfer(self, account, contact, file_props): |
|---|
| 561 | ''' add new transfer to FT window and show the FT window ''' |
|---|
| 562 | self.on_transfers_list_leave_notify_event(None) |
|---|
| 563 | if file_props is None: |
|---|
| 564 | return |
|---|
| 565 | file_props['elapsed-time'] = 0 |
|---|
| 566 | self.files_props[file_props['type']][file_props['sid']] = file_props |
|---|
| 567 | iter = self.model.append() |
|---|
| 568 | text_labels = '<b>' + _('Name: ') + '</b>\n' |
|---|
| 569 | if file_props['type'] == 'r': |
|---|
| 570 | text_labels += '<b>' + _('Sender: ') + '</b>' |
|---|
| 571 | else: |
|---|
| 572 | text_labels += '<b>' + _('Recipient: ') + '</b>' |
|---|
| 573 | |
|---|
| 574 | if file_props['type'] == 'r': |
|---|
| 575 | (file_path, file_name) = os.path.split(file_props['file-name']) |
|---|
| 576 | else: |
|---|
| 577 | file_name = file_props['name'] |
|---|
| 578 | text_props = gtkgui_helpers.escape_for_pango_markup(file_name) + '\n' |
|---|
| 579 | text_props += contact.get_shown_name() |
|---|
| 580 | self.model.set(iter, 1, text_labels, 2, text_props, C_SID, |
|---|
| 581 | file_props['type'] + file_props['sid']) |
|---|
| 582 | self.set_progress(file_props['type'], file_props['sid'], 0, iter) |
|---|
| 583 | if file_props.has_key('started') and file_props['started'] is False: |
|---|
| 584 | status = 'waiting' |
|---|
| 585 | elif file_props['type'] == 'r': |
|---|
| 586 | status = 'download' |
|---|
| 587 | else: |
|---|
| 588 | status = 'upload' |
|---|
| 589 | file_props['tt_account'] = account |
|---|
| 590 | self.set_status(file_props['type'], file_props['sid'], status) |
|---|
| 591 | self.set_cleanup_sensitivity() |
|---|
| 592 | self.window.show_all() |
|---|
| 593 | |
|---|
| 594 | def on_transfers_list_motion_notify_event(self, widget, event): |
|---|
| 595 | pointer = self.tree.get_pointer() |
|---|
| 596 | orig = widget.window.get_origin() |
|---|
| 597 | props = widget.get_path_at_pos(int(event.x), int(event.y)) |
|---|
| 598 | self.height_diff = pointer[1] - int(event.y) |
|---|
| 599 | if self.tooltip.timeout > 0: |
|---|
| 600 | if not props or self.tooltip.id != props[0]: |
|---|
| 601 | self.tooltip.hide_tooltip() |
|---|
| 602 | if props: |
|---|
| 603 | [row, col, x, y] = props |
|---|
| 604 | iter = None |
|---|
| 605 | try: |
|---|
| 606 | iter = self.model.get_iter(row) |
|---|
| 607 | except: |
|---|
| 608 | self.tooltip.hide_tooltip() |
|---|
| 609 | return |
|---|
| 610 | sid = self.model[iter][C_SID].decode('utf-8') |
|---|
| 611 | file_props = self.files_props[sid[0]][sid[1:]] |
|---|
| 612 | if file_props is not None: |
|---|
| 613 | if self.tooltip.timeout == 0 or self.tooltip.id != props[0]: |
|---|
| 614 | self.tooltip.id = row |
|---|
| 615 | self.tooltip.timeout = gobject.timeout_add(500, |
|---|
| 616 | self.show_tooltip, widget) |
|---|
| 617 | |
|---|
| 618 | def on_transfers_list_leave_notify_event(self, widget = None, event = None): |
|---|
| 619 | if event is not None: |
|---|
| 620 | self.height_diff = int(event.y) |
|---|
| 621 | elif self.height_diff is 0: |
|---|
| 622 | return |
|---|
| 623 | pointer = self.tree.get_pointer() |
|---|
| 624 | props = self.tree.get_path_at_pos(pointer[0], |
|---|
| 625 | pointer[1] - self.height_diff) |
|---|
| 626 | if self.tooltip.timeout > 0: |
|---|
| 627 | if not props or self.tooltip.id == props[0]: |
|---|
| 628 | self.tooltip.hide_tooltip() |
|---|
| 629 | |
|---|
| 630 | def on_transfers_list_row_activated(self, widget, path, col): |
|---|
| 631 | |
|---|
| 632 | self.on_open_folder_menuitem_activate(widget) |
|---|
| 633 | |
|---|
| 634 | def is_transfer_paused(self, file_props): |
|---|
| 635 | if file_props.has_key('stopped') and file_props['stopped']: |
|---|
| 636 | return False |
|---|
| 637 | if file_props.has_key('completed') and file_props['completed']: |
|---|
| 638 | return False |
|---|
| 639 | if not file_props.has_key('disconnect_cb'): |
|---|
| 640 | return False |
|---|
| 641 | return file_props['paused'] |
|---|
| 642 | |
|---|
| 643 | def is_transfer_active(self, file_props): |
|---|
| 644 | if file_props.has_key('stopped') and file_props['stopped']: |
|---|
| 645 | return False |
|---|
| 646 | if file_props.has_key('completed') and file_props['completed']: |
|---|
| 647 | return False |
|---|
| 648 | if not file_props.has_key('started') or not file_props['started']: |
|---|
| 649 | return False |
|---|
| 650 | if not file_props.has_key('paused'): |
|---|
| 651 | return True |
|---|
| 652 | return not file_props['paused'] |
|---|
| 653 | |
|---|
| 654 | def is_transfer_stoped(self, file_props): |
|---|
| 655 | if file_props.has_key('error') and file_props['error'] != 0: |
|---|
| 656 | return True |
|---|
| 657 | if file_props.has_key('completed') and file_props['completed']: |
|---|
| 658 | return True |
|---|
| 659 | if file_props.has_key('connected') and file_props['connected'] == False: |
|---|
| 660 | return True |
|---|
| 661 | if not file_props.has_key('stopped') or not file_props['stopped']: |
|---|
| 662 | return False |
|---|
| 663 | return True |
|---|
| 664 | |
|---|
| 665 | def set_cleanup_sensitivity(self): |
|---|
| 666 | ''' check if there are transfer rows and set cleanup_button |
|---|
| 667 | sensitive, or insensitive if model is empty''' |
|---|
| 668 | if len(self.model) == 0: |
|---|
| 669 | self.cleanup_button.set_sensitive(False) |
|---|
| 670 | else: |
|---|
| 671 | self.cleanup_button.set_sensitive(True) |
|---|
| 672 | |
|---|
| 673 | def set_all_insensitive(self): |
|---|
| 674 | ''' make all buttons/menuitems insensitive ''' |
|---|
| 675 | self.pause_button.set_sensitive(False) |
|---|
| 676 | self.pause_menuitem.set_sensitive(False) |
|---|
| 677 | self.continue_menuitem.set_sensitive(False) |
|---|
| 678 | self.remove_menuitem.set_sensitive(False) |
|---|
| 679 | self.cancel_button.set_sensitive(False) |
|---|
| 680 | self.cancel_menuitem.set_sensitive(False) |
|---|
| 681 | self.open_folder_menuitem.set_sensitive(False) |
|---|
| 682 | self.set_cleanup_sensitivity() |
|---|
| 683 | |
|---|
| 684 | def set_buttons_sensitive(self, path, is_row_selected): |
|---|
| 685 | ''' make buttons/menuitems sensitive as appropriate to |
|---|
| 686 | the state of file transfer located at path 'path' ''' |
|---|
| 687 | if path is None: |
|---|
| 688 | self.set_all_insensitive() |
|---|
| 689 | return |
|---|
| 690 | current_iter = self.model.get_iter(path) |
|---|
| 691 | sid = self.model[current_iter][C_SID].decode('utf-8') |
|---|
| 692 | file_props = self.files_props[sid[0]][sid[1:]] |
|---|
| 693 | self.remove_menuitem.set_sensitive(is_row_selected) |
|---|
| 694 | self.open_folder_menuitem.set_sensitive(is_row_selected) |
|---|
| 695 | is_stopped = False |
|---|
| 696 | if self.is_transfer_stoped(file_props): |
|---|
| 697 | is_stopped = True |
|---|
| 698 | self.cancel_button.set_sensitive(not is_stopped) |
|---|
| 699 | self.cancel_menuitem.set_sensitive(not is_stopped) |
|---|
| 700 | if not is_row_selected: |
|---|
| 701 | |
|---|
| 702 | self.set_all_insensitive() |
|---|
| 703 | elif not is_stopped: |
|---|
| 704 | if self.is_transfer_active(file_props): |
|---|
| 705 | |
|---|
| 706 | self.toggle_pause_continue(True) |
|---|
| 707 | self.pause_button.set_sensitive(True) |
|---|
| 708 | elif self.is_transfer_paused(file_props): |
|---|
| 709 | |
|---|
| 710 | self.toggle_pause_continue(False) |
|---|
| 711 | self.pause_button.set_sensitive(True) |
|---|
| 712 | else: |
|---|
| 713 | self.pause_button.set_sensitive(False) |
|---|
| 714 | self.pause_menuitem.set_sensitive(False) |
|---|
| 715 | self.continue_menuitem.set_sensitive(False) |
|---|
| 716 | else: |
|---|
| 717 | self.pause_button.set_sensitive(False) |
|---|
| 718 | self.pause_menuitem.set_sensitive(False) |
|---|
| 719 | self.continue_menuitem.set_sensitive(False) |
|---|
| 720 | return True |
|---|
| 721 | |
|---|
| 722 | def selection_changed(self, args): |
|---|
| 723 | ''' selection has changed - change the sensitivity of the |
|---|
| 724 | buttons/menuitems''' |
|---|
| 725 | selection = args |
|---|
| 726 | selected = selection.get_selected_rows() |
|---|
| 727 | if selected[1] != []: |
|---|
| 728 | selected_path = selected[1][0] |
|---|
| 729 | self.select_func(selected_path) |
|---|
| 730 | else: |
|---|
| 731 | self.set_all_insensitive() |
|---|
| 732 | |
|---|
| 733 | def select_func(self, path): |
|---|
| 734 | is_selected = False |
|---|
| 735 | selected = self.tree.get_selection().get_selected_rows() |
|---|
| 736 | if selected[1] != []: |
|---|
| 737 | selected_path = selected[1][0] |
|---|
| 738 | if selected_path == path: |
|---|
| 739 | is_selected = True |
|---|
| 740 | self.set_buttons_sensitive(path, is_selected) |
|---|
| 741 | self.set_cleanup_sensitivity() |
|---|
| 742 | return True |
|---|
| 743 | |
|---|
| 744 | def on_cleanup_button_clicked(self, widget): |
|---|
| 745 | i = len(self.model) - 1 |
|---|
| 746 | while i >= 0: |
|---|
| 747 | iter = self.model.get_iter((i)) |
|---|
| 748 | sid = self.model[iter][C_SID].decode('utf-8') |
|---|
| 749 | file_props = self.files_props[sid[0]][sid[1:]] |
|---|
| 750 | if self.is_transfer_stoped(file_props): |
|---|
| 751 | self._remove_transfer(iter, sid, file_props) |
|---|
| 752 | i -= 1 |
|---|
| 753 | self.tree.get_selection().unselect_all() |
|---|
| 754 | self.set_all_insensitive() |
|---|
| 755 | |
|---|
| 756 | def toggle_pause_continue(self, status): |
|---|
| 757 | if status: |
|---|
| 758 | label = _('Pause') |
|---|
| 759 | self.pause_button.set_label(label) |
|---|
| 760 | self.pause_button.set_image(gtk.image_new_from_stock( |
|---|
| 761 | gtk.STOCK_MEDIA_PAUSE, gtk.ICON_SIZE_MENU)) |
|---|
| 762 | |
|---|
| 763 | self.pause_menuitem.set_sensitive(True) |
|---|
| 764 | self.pause_menuitem.set_no_show_all(False) |
|---|
| 765 | self.continue_menuitem.hide() |
|---|
| 766 | self.continue_menuitem.set_no_show_all(True) |
|---|
| 767 | |
|---|
| 768 | else: |
|---|
| 769 | label = _('_Continue') |
|---|
| 770 | self.pause_button.set_label(label) |
|---|
| 771 | self.pause_button.set_image(gtk.image_new_from_stock( |
|---|
| 772 | gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_MENU)) |
|---|
| 773 | self.pause_menuitem.hide() |
|---|
| 774 | self.pause_menuitem.set_no_show_all(True) |
|---|
| 775 | self.continue_menuitem.set_sensitive(True) |
|---|
|
|---|