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olive/move.py
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# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import os
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try:
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    import pygtk
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    pygtk.require("2.0")
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except:
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    pass
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import gtk
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import bzrlib.errors as errors
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from bzrlib.workingtree import WorkingTree
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from bzrlib.plugins.gtk import _i18n
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from bzrlib.plugins.gtk.dialog import error_dialog
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from bzrlib.plugins.gtk.errors import show_bzr_error
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class MoveDialog(gtk.Dialog):
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    """ Display the Move dialog and perform the needed actions. """
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    def __init__(self, wt, wtpath, selected, parent=None):
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        """ Initialize the Move dialog. """
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        gtk.Dialog.__init__(self, title="Olive - Move",
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                                  parent=parent,
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                                  flags=0,
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                                  buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
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        # Get arguments
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        self.wt = wt
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        self.wtpath = wtpath
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        self.selected = selected
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        if self.selected is None:
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            self.selected = ""
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        if self.wtpath == "":
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            directory = os.path.dirname(self.wt.abspath(self.selected))
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        else:
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            directory = os.path.dirname(self.wt.abspath(self.wtpath + os.sep + self.selected))
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        # Create widgets
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        self._hbox = gtk.HBox()
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        self._label_move_to = gtk.Label(_i18n("Move to"))
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        self._filechooser_dialog = gtk.FileChooserDialog(title="Please select a folder",
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                                    parent=self.window,
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                                    action=gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER,
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                                    buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
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                                             gtk.STOCK_OPEN, gtk.RESPONSE_OK))
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        self._filechooser_dialog.set_default_response(gtk.RESPONSE_OK)
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        self.filechooser = gtk.FileChooserButton(self._filechooser_dialog)
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        self._button_move = gtk.Button(_i18n("_Move"))
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        self._button_move_icon = gtk.Image()
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        self._button_move_icon.set_from_stock(gtk.STOCK_APPLY, gtk.ICON_SIZE_BUTTON)
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        self._button_move.set_image(self._button_move_icon)
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        self._button_move.connect('clicked', self._on_move_clicked)
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        # Set location
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        self._filechooser_dialog.set_current_folder(directory)
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        # Add widgets to dialog
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        self.vbox.add(self._hbox)
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        self._hbox.add(self._label_move_to)
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        self._hbox.add(self.filechooser)
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        self._hbox.set_spacing(5)
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        self.action_area.pack_end(self._button_move)
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        self.vbox.show_all()
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    @show_bzr_error
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    def _on_move_clicked(self, widget):
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        destination = self.filechooser.get_filename()
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        if destination == None:
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            error_dialog(_i18n('No folder was selected'),
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                         _i18n('Please select a folder to move the selected file to'))
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            return
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        filename = self.selected
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        if filename is None:
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            error_dialog(_i18n('No file was selected'),
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                         _i18n('Please select a file from the list to proceed.'))
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            return
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        source = os.path.join(self.wtpath, filename)
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        # Move the file to a directory
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        wt1, path1 = WorkingTree.open_containing(self.wt.abspath(source))
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        wt2, path2 = WorkingTree.open_containing(destination)
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        if wt1.basedir != wt2.basedir:
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            error_dialog(_i18n('Not the same branch'),
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                         _i18n('The destination is not in the same branch.'))
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            return
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        wt1.move([source], wt1.relpath(destination))
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        self.response(gtk.RESPONSE_OK)