/b-gtk/fix-viz

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/b-gtk/fix-viz

« back to all changes in this revision

Viewing changes to olive/branch.py

  • Committer: Szilveszter Farkas (Phanatic)
  • Date: 2006-10-20 11:18:37 UTC
  • Revision ID: Szilveszter.Farkas@gmail.com-20061020111837-e2a99e1d4db9f0f7
Removed completed TODO items.

Show diffs side-by-side

added added

removed removed

Lines of Context:
olive/branch.py
14
14
# along with this program; if not, write to the Free Software
15
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
16
 
17
 
import sys
 
17
import os
18
18
 
19
19
try:
20
20
    import pygtk
21
21
    pygtk.require("2.0")
22
22
except:
23
23
    pass
24
 
try:
25
 
    import gtk
26
 
    import gtk.glade
27
 
except:
28
 
    sys.exit(1)
29
 
 
30
 
import olive.backend.init as init
31
 
import olive.backend.errors as errors
32
 
 
33
 
class OliveBranch:
 
24
 
 
25
import gtk
 
26
import gtk.glade
 
27
 
 
28
from bzrlib.branch import Branch
 
29
import bzrlib.errors as errors
 
30
 
 
31
from __init__ import gladefile
 
32
from dialog import error_dialog, info_dialog
 
33
 
 
34
class BranchDialog:
34
35
    """ Display branch dialog and perform the needed operations. """
35
 
    def __init__(self, gladefile, comm, dialog):
 
36
    def __init__(self, path=None):
36
37
        """ Initialize the Branch dialog. """
37
 
        self.gladefile = gladefile
38
 
        self.glade = gtk.glade.XML(self.gladefile, 'window_branch', 'olive-gtk')
39
 
        
40
 
        # Communication object
41
 
        self.comm = comm
42
 
        # Dialog object
43
 
        self.dialog = dialog
44
 
        
 
38
        self.glade = gtk.glade.XML(gladefile, 'window_branch', 'olive-gtk')
 
39
 
45
40
        self.window = self.glade.get_widget('window_branch')
46
41
        
47
42
        # Dictionary for signal_autoconnect
53
48
        
54
49
        # Save FileChooser state
55
50
        self.filechooser = self.glade.get_widget('filechooserbutton_branch')
56
 
        self.filechooser.set_filename(self.comm.get_path())
 
51
        if path is not None:
 
52
            self.filechooser.set_filename(path)
57
53
 
58
54
    def display(self):
59
55
        """ Display the Branch dialog. """
63
59
        entry_location = self.glade.get_widget('entry_branch_location')
64
60
        location = entry_location.get_text()
65
61
        if location is '':
66
 
            self.dialog.error_dialog(_('Missing branch location'),
67
 
                                     _('You must specify a branch location.'))
 
62
            error_dialog(_('Missing branch location'),
 
63
                         _('You must specify a branch location.'))
68
64
            return
69
65
        
70
66
        destination = self.filechooser.get_filename()
71
67
        
72
68
        spinbutton_revno = self.glade.get_widget('spinbutton_branch_revno')
73
69
        revno = spinbutton_revno.get_value_as_int()
74
 
        if revno == 0:
75
 
            revno = None
76
70
        
77
 
        self.comm.set_busy(self.window)
78
71
        try:
79
 
            revs = init.branch(location, destination, revno)
 
72
            from bzrlib.transport import get_transport
 
73
 
 
74
            br_from = Branch.open(location)
 
75
            br_from.lock_read()
 
76
            
 
77
            revision_id = br_from.get_rev_id(revno)
 
78
 
 
79
            try:
 
80
                destination = destination + '/' + os.path.basename(location.rstrip("/\\"))
 
81
                to_transport = get_transport(destination)
 
82
                to_transport.mkdir('.')
 
83
 
 
84
                try:
 
85
                    dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
 
86
                    branch = dir.open_branch()
 
87
                    revs = branch.revno()
 
88
                except errors.NoSuchRevision:
 
89
                    to_transport.delete_tree('.')
 
90
                    raise
 
91
 
 
92
            finally:
 
93
                br_from.unlock()
 
94
                
 
95
            self.close()
 
96
            info_dialog(_('Branching successful'),
 
97
                        _('%d revision(s) branched.') % revs)
80
98
        except errors.NonExistingSource, errmsg:
81
 
            self.dialog.error_dialog(_('Non existing source'),
82
 
                                     _("The location (%s)\ndoesn't exist.") % errmsg)
83
 
            self.comm.set_busy(self.window, False)
 
99
            error_dialog(_('Non existing source'),
 
100
                         _("The location (%s)\ndoesn't exist.") % errmsg)
84
101
            return
85
102
        except errors.TargetAlreadyExists, errmsg:
86
 
            self.dialog.error_dialog(_('Target already exists'),
87
 
                                     _('Target directory (%s)\nalready exists. Please select another target.') % errmsg)
88
 
            self.comm.set_busy(self.window, False)
 
103
            error_dialog(_('Target already exists'),
 
104
                         _('Target directory (%s)\nalready exists. Please select another target.') % errmsg)
89
105
            return
90
106
        except errors.NonExistingParent, errmsg:
91
 
            self.dialog.error_dialog(_('Non existing parent directory'),
92
 
                                     _("The parent directory (%s)\ndoesn't exist.") % errmsg)
93
 
            self.comm.set_busy(self.window, False)
 
107
            error_dialog(_('Non existing parent directory'),
 
108
                         _("The parent directory (%s)\ndoesn't exist.") % errmsg)
94
109
            return
95
110
        except errors.NonExistingRevision:
96
 
            self.dialog.error_dialog(_('Non existing revision'),
97
 
                                     _("The revision you specified doesn't exist."))
98
 
            self.comm.set_busy(self.window, False)
 
111
            error_dialog(_('Non existing revision'),
 
112
                         _("The revision you specified doesn't exist."))
99
113
            return
100
114
        except errors.NotBranchError, errmsg:
101
 
            self.dialog.error_dialog(_('Location is not a branch'),
102
 
                                     _('The specified location has to be a branch.'))
103
 
            self.comm.set_busy(self.window, False)
 
115
            error_dialog(_('Location is not a branch'),
 
116
                         _('The specified location has to be a branch.'))
104
117
            return
105
 
        except:
106
 
            raise
107
118
        
108
 
        self.close()
109
 
        self.dialog.info_dialog(_('Branching successful'),
110
 
                                _('%d revision(s) branched.') % revs)
111
 
        self.comm.refresh_right()
112
 
 
113
119
    def close(self, widget=None):
114
120
        self.window.destroy()