/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2007-04-03 17:16:07 UTC
  • mfrom: (187 trunk)
  • mto: This revision was merged to the branch mainline in revision 188.
  • Revision ID: jelmer@samba.org-20070403171607-0zaskazouokrm4cq
Tags: bzr-gtk-0.15.2
Prepare for 0.15.2

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checkout.py
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    pass
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import gtk
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import gtk.glade
 
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from errors import show_bzr_error
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from bzrlib.branch import Branch
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import bzrlib.bzrdir as bzrdir
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import bzrlib.errors as errors
31
 
import bzrlib.osutils
 
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from bzrlib.config import GlobalConfig
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31
 
33
 
from olive import gladefile
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32
from dialog import error_dialog
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33
 
36
 
class OliveCheckout:
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    """ Display checkout dialog and perform the needed operations. """
38
 
    def __init__(self, path=None):
 
34
from history import UrlHistory
 
35
 
 
36
class CheckoutDialog(gtk.Dialog):
 
37
    """ New implementation of the Checkout dialog. """
 
38
    def __init__(self, path=None, parent=None):
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39
        """ Initialize the Checkout dialog. """
40
 
        self.glade = gtk.glade.XML(gladefile, 'window_checkout', 'olive-gtk')
41
 
        
42
 
        self.window = self.glade.get_widget('window_checkout')
43
 
        
44
 
        # Dictionary for signal_autoconnect
45
 
        dic = { "on_button_checkout_checkout_clicked": self.checkout,
46
 
                "on_button_checkout_cancel_clicked": self.close }
47
 
        
48
 
        # Connect the signals to the handlers
49
 
        self.glade.signal_autoconnect(dic)
50
 
        
51
 
        # Save FileChooser state
52
 
        self.filechooser = self.glade.get_widget('filechooserbutton_checkout')
53
 
        if path is not None:
54
 
            self.filechooser.set_filename(path)
55
 
 
56
 
    def display(self):
57
 
        """ Display the Checkout dialog. """
58
 
        self.window.show_all()
59
 
    
60
 
    def checkout(self, widget):
61
 
        entry_location = self.glade.get_widget('entry_checkout_location')
62
 
        location = entry_location.get_text()
 
40
        gtk.Dialog.__init__(self, title="Checkout - Olive",
 
41
                                  parent=parent,
 
42
                                  flags=0,
 
43
                                  buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
 
44
        
 
45
        # Get arguments
 
46
        self.path = path
 
47
        
 
48
        # Create the widgets
 
49
        self._button_checkout = gtk.Button(_("Check_out"), use_underline=True)
 
50
        self._button_revision = gtk.Button('')
 
51
        self._image_browse = gtk.Image()
 
52
        self._filechooser = gtk.FileChooserButton(_("Please select a folder"))
 
53
        self._combo = gtk.ComboBoxEntry()
 
54
        self._label_location = gtk.Label(_("Branch location:"))
 
55
        self._label_destination = gtk.Label(_("Destination:"))
 
56
        self._label_nick = gtk.Label(_("Branck nick:"))
 
57
        self._label_revision = gtk.Label(_("Revision:"))
 
58
        self._hbox_revision = gtk.HBox()
 
59
        self._entry_revision = gtk.Entry()
 
60
        self._entry_nick = gtk.Entry()
 
61
        self._check_lightweight = gtk.CheckButton(_("_Lightweight checkout"),
 
62
                                                  use_underline=True)
 
63
        
 
64
        # Set callbacks
 
65
        self._button_checkout.connect('clicked', self._on_checkout_clicked)
 
66
        self._button_revision.connect('clicked', self._on_revision_clicked)
 
67
        self._combo.connect('changed', self._on_combo_changed)
 
68
        
 
69
        # Create the table and pack the widgets into it
 
70
        self._table = gtk.Table(rows=3, columns=2)
 
71
        self._table.attach(self._label_location, 0, 1, 0, 1)
 
72
        self._table.attach(self._label_destination, 0, 1, 1, 2)
 
73
        self._table.attach(self._label_nick, 0, 1, 2, 3)
 
74
        self._table.attach(self._label_revision, 0, 1, 3, 4)
 
75
        self._table.attach(self._combo, 1, 2, 0, 1)
 
76
        self._table.attach(self._filechooser, 1, 2, 1, 2)
 
77
        self._table.attach(self._entry_nick, 1, 2, 2, 3)
 
78
        self._table.attach(self._hbox_revision, 1, 2, 3, 4)
 
79
        self._table.attach(self._check_lightweight, 1, 2, 4, 5)
 
80
        
 
81
        # Set properties
 
82
        self._image_browse.set_from_stock(gtk.STOCK_OPEN, gtk.ICON_SIZE_BUTTON)
 
83
        self._button_revision.set_image(self._image_browse)
 
84
        self._button_revision.set_sensitive(False)
 
85
        self._filechooser.set_action(gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER)
 
86
        self._label_location.set_alignment(0, 0.5)
 
87
        self._label_destination.set_alignment(0, 0.5)
 
88
        self._label_nick.set_alignment(0, 0.5)
 
89
        self._label_revision.set_alignment(0, 0.5)
 
90
        self._table.set_row_spacings(3)
 
91
        self._table.set_col_spacings(3)
 
92
        self.vbox.set_spacing(3)
 
93
        if self.path is not None:
 
94
            self._filechooser.set_filename(self.path)
 
95
        
 
96
        # Pack some widgets
 
97
        self._hbox_revision.pack_start(self._entry_revision, True, True)
 
98
        self._hbox_revision.pack_start(self._button_revision, False, False)
 
99
        self.vbox.add(self._table)
 
100
        self.action_area.pack_end(self._button_checkout)
 
101
        
 
102
        # Show the dialog
 
103
        self.vbox.show_all()
 
104
        
 
105
        # Build checkout history
 
106
        self._history = UrlHistory(GlobalConfig(), 'branch_history')
 
107
        self._build_history()
 
108
    
 
109
    def _build_history(self):
 
110
        """ Build up the checkout history. """
 
111
        self._combo_model = gtk.ListStore(str)
 
112
        for item in self._history.get_entries():
 
113
            self._combo_model.append([ item ])
 
114
        self._combo.set_model(self._combo_model)
 
115
        self._combo.set_text_column(0)
 
116
    
 
117
    def _get_last_revno(self):
 
118
        """ Get the revno of the last revision (if any). """
 
119
        location = self._combo.get_child().get_text()
 
120
        try:
 
121
            br = Branch.open(location)
 
122
        except:
 
123
            return None
 
124
        else:
 
125
            return br.revno()
 
126
    
 
127
    def _on_revision_clicked(self, button):
 
128
        """ Browse for revision button clicked handler. """
 
129
        from revbrowser import RevisionBrowser
 
130
        
 
131
        location = self._combo.get_child().get_text()
 
132
        
 
133
        try:
 
134
            br = Branch.open(location)
 
135
        except:
 
136
            return
 
137
        else:
 
138
            revb = RevisionBrowser(br, self)
 
139
            response = revb.run()
 
140
            if response != gtk.RESPONSE_NONE:
 
141
                revb.hide()
 
142
        
 
143
                if response == gtk.RESPONSE_OK:
 
144
                    if revb.selected_revno is not None:
 
145
                        self._entry_revision.set_text(revb.selected_revno)
 
146
            
 
147
                revb.destroy()
 
148
    
 
149
    @show_bzr_error
 
150
    def _on_checkout_clicked(self, button):
 
151
        """ Checkout button clicked handler. """
 
152
        location = self._combo.get_child().get_text()
63
153
        if location is '':
64
154
            error_dialog(_('Missing branch location'),
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                         _('You must specify a branch location.'))
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156
            return
67
157
        
68
 
        destination = self.filechooser.get_filename()
69
 
        
70
 
        spinbutton_revno = self.glade.get_widget('spinbutton_checkout_revno')
71
 
        revno = spinbutton_revno.get_value_as_int()
72
 
        
73
 
        checkbutton_lightweight = self.glade.get_widget('checkbutton_checkout_lightweight')
74
 
        lightweight = checkbutton_lightweight.get_active()
75
 
        
 
158
        destination = self._filechooser.get_filename()
76
159
        try:
77
 
            source = Branch.open(location)
78
 
            rev_id = source.get_rev_id(revno)
79
 
            
80
 
            # if the source and destination are the same, 
81
 
            # and there is no working tree,
82
 
            # then reconstitute a branch
83
 
            if (bzrlib.osutils.abspath(destination) ==
84
 
                bzrlib.osutils.abspath(location)):
85
 
                try:
86
 
                    source.bzrdir.open_workingtree()
87
 
                except errors.NoWorkingTree:
88
 
                    source.bzrdir.create_workingtree()
89
 
                    return
90
 
 
91
 
            destination = destination + '/' + os.path.basename(location.rstrip("/\\"))
92
 
            
93
 
            os.mkdir(destination)
94
 
 
95
 
            old_format = bzrlib.bzrdir.BzrDirFormat.get_default_format()
96
 
            bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
97
 
 
98
 
            try:
99
 
                if lightweight:
100
 
                    checkout = bzrdir.BzrDirMetaFormat1().initialize(destination)
101
 
                    bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
102
 
                else:
103
 
                    checkout_branch = bzrlib.bzrdir.BzrDir.create_branch_convenience(
104
 
                        destination, force_new_tree=False)
105
 
                    checkout = checkout_branch.bzrdir
106
 
                    checkout_branch.bind(source)
107
 
                    if rev_id is not None:
108
 
                        rh = checkout_branch.revno_history()
109
 
                        checkout_branch.set_revno_history(rh[:rh.index(rev_id) + 1])
110
 
 
111
 
                checkout.create_workingtree(rev_id)
112
 
            finally:
113
 
                bzrlib.bzrdir.BzrDirFormat.set_default_format(old_format)
114
 
        except errors.NotBranchError, errmsg:
115
 
            error_dialog(_('Location is not a branch'),
116
 
                         _('The specified location has to be a branch.'))
117
 
            return
118
 
        except errors.TargetAlreadyExists, errmsg:
119
 
            error_dialog(_('Target already exists'),
120
 
                         _('Target directory (%s)\nalready exists. Please select another target.') % errmsg)
121
 
            return
122
 
        except errors.NonExistingParent, errmsg:
123
 
            error_dialog(_('Non existing parent directory'),
124
 
                         _("The parent directory (%s)\ndoesn't exist.") % errmsg)
125
 
            return
126
 
        
127
 
        self.close()
128
 
        self.comm.refresh_right()
129
 
 
130
 
    def close(self, widget=None):
131
 
        self.window.destroy()
 
160
            revno = int(self._entry_revision.get_text())
 
161
        except:
 
162
            revno = None
 
163
        
 
164
        nick = self._entry_nick.get_text()
 
165
        if nick is '':
 
166
            nick = os.path.basename(location.rstrip("/\\"))
 
167
        
 
168
        br_from = Branch.open(location)
 
169
        
 
170
        revision_id = br_from.get_rev_id(revno)
 
171
        lightweight = self._check_lightweight.get_active()
 
172
        to_location = destination + os.sep + nick
 
173
        
 
174
        os.mkdir(to_location)
 
175
        
 
176
        br_from.create_checkout(to_location, revision_id, lightweight)
 
177
        
 
178
        self._history.add_entry(location)
 
179
        
 
180
        self.response(gtk.RESPONSE_OK)
 
181
    
 
182
    def _on_combo_changed(self, widget):
 
183
        """ We try to get the last revision if focus lost. """
 
184
        rev = self._get_last_revno()
 
185
        if rev is None:
 
186
            self._entry_revision.set_text(_('N/A'))
 
187
            self._button_revision.set_sensitive(False)
 
188
        else:
 
189
            self._entry_revision.set_text(str(rev))
 
190
            self._button_revision.set_sensitive(True)
 
191
            if self._entry_nick.get_text() == '':
 
192
                self._entry_nick.set_text(os.path.basename(self._combo.get_child().get_text().rstrip("/\\")))