/b-gtk/fix-viz

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Viewing changes to olive/frontend/gtk/branch.py

  • Committer: Szilveszter Farkas (Phanatic)
  • Date: 2006-07-18 22:21:00 UTC
  • mto: (0.14.1 main) (93.1.1 win32.bialix)
  • mto: This revision was merged to the branch mainline in revision 83.
  • Revision ID: Szilveszter.Farkas@gmail.com-20060718222100-ede1fdb390598d60
* really finished branch/checkout window
* added olive/frontend/gtk/branch.py (left out from last revision)

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olive/frontend/gtk/branch.py
 
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# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
 
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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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# 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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# 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 sys
 
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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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try:
 
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    import gtk
 
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    import gtk.glade
 
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except:
 
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    sys.exit(1)
 
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import olive.backend.init as init
 
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import olive.backend.errors as errors
 
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class OliveBranch:
 
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    """ Display branch dialog and perform the needed operations. """
 
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    def __init__(self, gladefile, comm):
 
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        """ Initialize the Branch dialog. """
 
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        self.gladefile = gladefile
 
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        self.glade = gtk.glade.XML(self.gladefile, 'window_branch')
 
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        self.comm = comm
 
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        self.window = self.glade.get_widget('window_branch')
 
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        # Dictionary for signal_autoconnect
 
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        dic = { "on_button_branch_branch_clicked": self.branch,
 
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                "on_button_branch_cancel_clicked": self.close }
 
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        # Connect the signals to the handlers
 
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        self.glade.signal_autoconnect(dic)
 
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        # Save FileChooser state
 
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        self.filechooser = self.glade.get_widget('filechooserbutton_branch')
 
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        self.filechooser.set_filename(self.comm.get_path())
 
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    def display(self):
 
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        """ Display the Branch dialog. """
 
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        self.window.show_all()
 
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    def branch(self, widget):
 
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        from dialog import OliveDialog
 
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        dialog = OliveDialog(self.gladefile)
 
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        entry_location = self.glade.get_widget('entry_branch_location')
 
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        location = entry_location.get_text()
 
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        if location is '':
 
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            dialog.error_dialog('You must specify a branch location.')
 
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            return
 
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        destination = self.filechooser.get_filename()
 
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        spinbutton_revno = self.glade.get_widget('spinbutton_branch_revno')
 
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        revno = spinbutton_revno.get_value_as_int()
 
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        if revno == 0:
 
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            revno = None
 
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        checkbutton_checkout = self.glade.get_widget('checkbutton_branch_checkout')
 
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        if checkbutton_checkout.get_active() == True:
 
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            # Need to do a checkout
 
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            checkbutton_lightweight = self.glade.get_widget('checkbutton_branch_lightweight')
 
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            lightweight = checkbutton_lightweight.get_active()
 
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            try:
 
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                self.comm.set_statusbar('Checkout in progress, please wait...')
 
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                init.checkout(location, destination, revno, lightweight)
 
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                self.comm.clear_statusbar()
 
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            except errors.NotBranchError, errmsg:
 
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                dialog.error_dialog('Not a branch: %s' % errmsg)
 
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                self.comm.clear_statusbar()
 
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                return
 
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            except errors.TargetAlreadyExists, errmsg:
 
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                dialog.error_dialog('Target already exists: %s' % errmsg)
 
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                self.comm.clear_statusbar()
 
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                return
 
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            except errors.NonExistingParent, errmsg:
 
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                dialog.error_dialog('Parent directory doesn\'t exist: %s' % errmsg)
 
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                self.comm.clear_statusbar()
 
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                return
 
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            except:
 
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                raise
 
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        else:
 
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            try:
 
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                self.comm.set_statusbar('Branching in progress, please wait...')
 
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                init.branch(location, destination, revno)
 
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                self.comm.clear_statusbar()
 
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            except errors.NonExistingSource, errmsg:
 
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                dialog.error_dialog('Non existing source: %s' % errmsg)
 
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                self.comm.clear_statusbar()
 
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                return
 
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            except errors.TargetAlreadyExists, errmsg:
 
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                dialog.error_dialog('Target already exists: %s' % errmsg)
 
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                self.comm.clear_statusbar()
 
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                return
 
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            except errors.NonExistingParent, errmsg:
 
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                dialog.error_dialog('Parent directory doesn\'t exist: %s' % errmsg)
 
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                self.comm.clear_statusbar()
 
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                return
 
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            except errors.NonExistingRevision:
 
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                dialog.error_dialog('The given revision doesn\'t exist.')
 
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                self.comm.clear_statusbar()
 
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                return
 
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            except errors.NotBranchError, errmsg:
 
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                dialog.error_dialog('Not a branch: %s' % errmsg)
 
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                self.comm.clear_statusbar()
 
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                return
 
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            except:
 
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                raise
 
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        self.close()
 
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        self.comm.refresh_right()
 
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    def close(self, widget=None):
 
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        self.window.destroy()