/b-gtk/fix-viz

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Viewing changes to revisionview.py

  • Committer: Martin Albisetti
  • Date: 2008-04-03 23:02:32 UTC
  • mfrom: (450.1.18 trunk)
  • Revision ID: argentina@gmail.com-20080403230232-bj4zq3xs9i84e516
Merge from trunk

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revisionview.py
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import gobject
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import subprocess
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from bzrlib.plugins.gtk import icon_path
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from bzrlib.osutils import format_date
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from bzrlib.util.bencode import bdecode
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try:
 
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    from bzrlib.plugins.gtk import seahorse
 
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except ImportError:
 
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    has_seahorse = False
 
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else:
 
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    has_seahorse = True
 
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def _open_link(widget, uri):
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    subprocess.Popen(['sensible-browser', uri], close_fds=True)
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gtk.link_button_set_uri_hook(_open_link)
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class BugsTab(gtk.Table):
 
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    def __init__(self):
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        super(BugsTab, self).__init__(rows=5, columns=2)
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        self.set_row_spacings(6)
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        self.show_all()
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class SignatureTab(gtk.VBox):
 
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    def __init__(self, repository):
 
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        self.key = None
 
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        self.revision = None
 
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        self.repository = repository
 
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        super(SignatureTab, self).__init__(False, 6)
 
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        signature_box = gtk.Table(rows=3, columns=3)
 
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        signature_box.set_col_spacing(0, 16)
 
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        signature_box.set_col_spacing(1, 12)
 
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        signature_box.set_row_spacings(6)
 
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        self.signature_image = gtk.Image()
 
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        signature_box.attach(self.signature_image, 0, 1, 0, 1, gtk.FILL)
 
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        align = gtk.Alignment(0.0, 0.1)
 
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        self.signature_label = gtk.Label()
 
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        align.add(self.signature_label)
 
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        signature_box.attach(align, 1, 3, 0, 1, gtk.FILL)
 
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        align = gtk.Alignment(0.0, 0.5)
 
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        self.signature_key_id_label = gtk.Label()
 
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        self.signature_key_id_label.set_markup("<b>Key Id:</b>")
 
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        align.add(self.signature_key_id_label)
 
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        signature_box.attach(align, 1, 2, 1, 2, gtk.FILL, gtk.FILL)
 
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        align = gtk.Alignment(0.0, 0.5)
 
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        self.signature_key_id = gtk.Label()
 
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        self.signature_key_id.set_selectable(True)
 
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        align.add(self.signature_key_id)
 
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        signature_box.attach(align, 2, 3, 1, 2, gtk.EXPAND | gtk.FILL, gtk.FILL)
 
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        align = gtk.Alignment(0.0, 0.5)
 
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        self.signature_fingerprint_label = gtk.Label()
 
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        self.signature_fingerprint_label.set_markup("<b>Fingerprint:</b>")
 
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        align.add(self.signature_fingerprint_label)
 
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        signature_box.attach(align, 1, 2, 2, 3, gtk.FILL, gtk.FILL)
 
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        align = gtk.Alignment(0.0, 0.5)
 
106
        self.signature_fingerprint = gtk.Label()
 
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        self.signature_fingerprint.set_selectable(True)
 
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        align.add(self.signature_fingerprint)
 
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        signature_box.attach(align, 2, 3, 2, 3, gtk.EXPAND | gtk.FILL, gtk.FILL)
 
110
 
 
111
        align = gtk.Alignment(0.0, 0.5)
 
112
        self.signature_trust_label = gtk.Label()
 
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        self.signature_trust_label.set_markup("<b>Trust:</b>")
 
114
        align.add(self.signature_trust_label)
 
115
        signature_box.attach(align, 1, 2, 3, 4, gtk.FILL, gtk.FILL)
 
116
 
 
117
        align = gtk.Alignment(0.0, 0.5)
 
118
        self.signature_trust = gtk.Label()
 
119
        self.signature_trust.set_selectable(True)
 
120
        align.add(self.signature_trust)
 
121
        signature_box.attach(align, 2, 3, 3, 4, gtk.EXPAND | gtk.FILL, gtk.FILL)
 
122
 
 
123
        self.set_border_width(6)
 
124
        self.pack_start(signature_box, expand=False)
 
125
        self.show_all()
 
126
 
 
127
    def set_revision(self, revision):
 
128
        self.revision = revision
 
129
        revid = revision.revision_id
 
130
 
 
131
        if self.repository.has_signature_for_revision_id(revid):
 
132
            crypttext = self.repository.get_signature_text(revid)
 
133
            self.show_signature(crypttext)
 
134
        else:
 
135
            self.show_no_signature()
 
136
 
 
137
    def show_no_signature(self):
 
138
        self.signature_key_id_label.hide()
 
139
        self.signature_key_id.set_text("")
 
140
 
 
141
        self.signature_fingerprint_label.hide()
 
142
        self.signature_fingerprint.set_text("")
 
143
 
 
144
        self.signature_trust_label.hide()
 
145
        self.signature_trust.set_text("")
 
146
 
 
147
        self.signature_image.set_from_file(icon_path("sign-unknown.png"))
 
148
        self.signature_label.set_markup("<b>Authenticity unknown</b>\n" +
 
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                                        "This revision has not been signed.")
 
150
 
 
151
    def show_signature(self, crypttext):
 
152
        key = seahorse.verify(crypttext)
 
153
 
 
154
        if key and key.is_available():
 
155
            if key.is_trusted():
 
156
                if key.get_display_name() == self.revision.committer:
 
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                    self.signature_image.set_from_file(icon_path("sign-ok.png"))
 
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                    self.signature_label.set_markup("<b>Authenticity confirmed</b>\n" +
 
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                                                    "This revision has been signed with " +
 
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                                                    "a trusted key.")
 
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                else:
 
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                    self.signature_image.set_from_file(icon_path("sign-bad.png"))
 
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                    self.signature_label.set_markup("<b>Authenticity cannot be confirmed</b>\n" +
 
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                                                    "Revision committer is not the same as signer.")
 
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            else:
 
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                self.signature_image.set_from_file(icon_path("sign-bad.png"))
 
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                self.signature_label.set_markup("<b>Authenticity cannot be confirmed</b>\n" +
 
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                                                "This revision has been signed, but the " +
 
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                                                "key is not trusted.")
 
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        else:
 
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            self.show_no_signature()
 
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            self.signature_image.set_from_file(icon_path("sign-bad.png"))
 
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            self.signature_label.set_markup("<b>Authenticity cannot be confirmed</b>\n" +
 
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                                            "Signature key not available.")
 
175
            return
 
176
 
 
177
        trust = key.get_trust()
 
178
 
 
179
        if trust <= seahorse.TRUST_NEVER:
 
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            trust_text = 'never trusted'
 
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        elif trust == seahorse.TRUST_UNKNOWN:
 
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            trust_text = 'not trusted'
 
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        elif trust == seahorse.TRUST_MARGINAL:
 
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            trust_text = 'marginally trusted'
 
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        elif trust == seahorse.TRUST_FULL:
 
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            trust_text = 'fully trusted'
 
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        elif trust == seahorse.TRUST_ULTIMATE:
 
188
            trust_text = 'ultimately trusted'
 
189
 
 
190
        self.signature_key_id_label.show()
 
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        self.signature_key_id.set_text(key.get_id())
 
192
 
 
193
        fingerprint = key.get_fingerprint()
 
194
        if fingerprint == "":
 
195
            fingerprint = '<span foreground="dim grey">N/A</span>'
 
196
 
 
197
        self.signature_fingerprint_label.show()
 
198
        self.signature_fingerprint.set_markup(fingerprint)
 
199
 
 
200
        self.signature_trust_label.show()
 
201
        self.signature_trust.set_text('This key is ' + trust_text)
 
202
 
 
203
 
57
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class RevisionView(gtk.Notebook):
58
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    """ Custom widget for commit log details.
59
206
 
95
242
    def __init__(self, branch=None):
96
243
        gtk.Notebook.__init__(self)
97
244
 
 
245
        self._revision = None
 
246
        self._branch = branch
 
247
 
98
248
        self._create_general()
99
249
        self._create_relations()
 
250
        if has_seahorse:
 
251
            self._create_signature()
100
252
        self._create_file_info_view()
101
253
        self._create_bugs()
102
254
 
222
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223
375
        self._add_tags()
224
376
 
 
377
    def _update_signature(self, widget, param):
 
378
        self.signature_table.set_revision(self._revision)
 
379
 
225
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    def set_children(self, children):
226
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        self._add_parents_or_children(children,
227
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                                      self.children_widgets,
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        """Callback for when the go button for a parent is clicked."""
236
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237
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    def _add_tags(self, *args):
238
 
        if self._revision is None: return
 
393
        if self._revision is None:
 
394
            return
239
395
 
240
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        if self._tagdict.has_key(self._revision.revision_id):
241
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            tags = self._tagdict[self._revision.revision_id]
306
462
        self.append_page(vbox, tab_label=gtk.Label("Relations"))
307
463
        vbox.show()
308
464
 
 
465
    def _create_signature(self):
 
466
        self.signature_table = SignatureTab(self._branch.repository)
 
467
        self.append_page(self.signature_table, tab_label=gtk.Label('Signature'))
 
468
        self.connect_after('notify::revision', self._update_signature)
 
469
 
309
470
    def _create_headers(self):
310
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        self.table = gtk.Table(rows=5, columns=2)
311
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        self.table.set_row_spacings(6)
413
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        self.connect('notify::revision', self._add_tags)
414
575
 
415
576
        return self.table
416
 
 
417
577
    
418
578
    def _create_parents(self):
419
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        hbox = gtk.HBox(True, 3)
461
621
        tv = gtk.TextView(msg_buffer)
462
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        tv.set_editable(False)
463
623
        tv.set_wrap_mode(gtk.WRAP_WORD)
 
624
 
464
625
        tv.modify_font(pango.FontDescription("Monospace"))
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        tv.show()
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        window.add(tv)