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# Copyright (C) 2005 Dan Loda <danloda@gmail.com>
# Copyright (C) 2007 Jelmer Vernooij <jelmer@samba.org>
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import pygtk
pygtk.require("2.0")
import gtk
import pango
from bzrlib.osutils import format_date
class LogView(gtk.ScrolledWindow):
""" Custom widget for commit log details.
A variety of bzr tools may need to implement such a thing. This is a
start.
"""
def __init__(self, revision=None, scroll=True, tags=[]):
super(LogView, self).__init__()
if scroll:
self.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
else:
self.set_policy(gtk.POLICY_NEVER, gtk.POLICY_NEVER)
self.set_shadow_type(gtk.SHADOW_NONE)
self._create()
self._show_callback = None
self._go_callback = None
self._clicked_callback = None
if revision is not None:
self.set_revision(revision, tags=tags)
def set_show_callback(self, callback):
self._show_callback = callback
def set_go_callback(self, callback):
self._go_callback = callback
def set_revision(self, revision, tags=[]):
self._revision = revision
self.revision_id.set_text(revision.revision_id)
if revision.committer is not None:
self.committer.set_text(revision.committer)
else:
self.committer.set_text("")
author = revision.properties.get('author', '')
if author != '':
self.author.set_text(author)
self.author.show()
self.author_label.show()
else:
self.author.hide()
self.author_label.hide()
if revision.timestamp is not None:
self.timestamp.set_text(format_date(revision.timestamp,
revision.timezone))
self.message_buffer.set_text(revision.message)
try:
self.branchnick_label.set_text(revision.properties['branch-nick'])
except KeyError:
self.branchnick_label.set_text("")
self._add_parents(revision.parent_ids)
self._add_tags(tags)
def _show_clicked_cb(self, widget, revid, parentid):
"""Callback for when the show button for a parent is clicked."""
self._show_callback(revid, parentid)
def _go_clicked_cb(self, widget, revid):
"""Callback for when the go button for a parent is clicked."""
self._go_callback(revid)
def _add_tags(self, tags):
if tags == []:
self.tags_list.hide()
self.tags_label.hide()
return
for widget in self.tags_widgets:
self.tags_list.remove(widget)
self.tags_widgets = []
for tag in tags:
widget = gtk.Label(tag)
widget.set_selectable(True)
self.tags_widgets.append(widget)
self.tags_list.add(widget)
self.tags_list.show_all()
self.tags_label.show_all()
def _add_parents(self, parent_ids):
for widget in self.parents_widgets:
self.parents_table.remove(widget)
self.parents_widgets = []
self.parents_table.resize(max(len(parent_ids), 1), 2)
for idx, parent_id in enumerate(parent_ids):
align = gtk.Alignment(0.0, 0.0)
self.parents_widgets.append(align)
self.parents_table.attach(align, 1, 2, idx, idx + 1,
gtk.EXPAND | gtk.FILL, gtk.FILL)
align.show()
hbox = gtk.HBox(False, spacing=6)
align.add(hbox)
hbox.show()
image = gtk.Image()
image.set_from_stock(
gtk.STOCK_FIND, gtk.ICON_SIZE_SMALL_TOOLBAR)
image.show()
if self._show_callback is not None:
button = gtk.Button()
button.add(image)
button.connect("clicked", self._show_clicked_cb,
self._revision.revision_id, parent_id)
hbox.pack_start(button, expand=False, fill=True)
button.show()
if self._go_callback is not None:
button = gtk.Button(parent_id)
button.connect("clicked", self._go_clicked_cb, parent_id)
else:
button = gtk.Label(parent_id)
button.set_use_underline(False)
hbox.pack_start(button, expand=False, fill=True)
button.show()
def _create(self):
vbox = gtk.VBox(False, 6)
vbox.set_border_width(6)
vbox.pack_start(self._create_headers(), expand=False, fill=True)
vbox.pack_start(self._create_parents_table(), expand=False, fill=True)
vbox.pack_start(self._create_message_view())
self.add_with_viewport(vbox)
vbox.show()
def _create_headers(self):
self.table = gtk.Table(rows=5, columns=2)
self.table.set_row_spacings(6)
self.table.set_col_spacings(6)
self.table.show()
align = gtk.Alignment(1.0, 0.5)
label = gtk.Label()
label.set_markup("<b>Revision Id:</b>")
align.add(label)
self.table.attach(align, 0, 1, 0, 1, gtk.FILL, gtk.FILL)
align.show()
label.show()
align = gtk.Alignment(0.0, 0.5)
self.revision_id = gtk.Label()
self.revision_id.set_selectable(True)
align.add(self.revision_id)
self.table.attach(align, 1, 2, 0, 1, gtk.EXPAND | gtk.FILL, gtk.FILL)
align.show()
self.revision_id.show()
align = gtk.Alignment(1.0, 0.5)
self.author_label = gtk.Label()
self.author_label.set_markup("<b>Author:</b>")
align.add(self.author_label)
self.table.attach(align, 0, 1, 1, 2, gtk.FILL, gtk.FILL)
align.show()
self.author_label.show()
align = gtk.Alignment(0.0, 0.5)
self.author = gtk.Label()
self.author.set_selectable(True)
align.add(self.author)
self.table.attach(align, 1, 2, 1, 2, gtk.EXPAND | gtk.FILL, gtk.FILL)
align.show()
self.author.show()
self.author.hide()
align = gtk.Alignment(1.0, 0.5)
label = gtk.Label()
label.set_markup("<b>Committer:</b>")
align.add(label)
self.table.attach(align, 0, 1, 2, 3, gtk.FILL, gtk.FILL)
align.show()
label.show()
align = gtk.Alignment(0.0, 0.5)
self.committer = gtk.Label()
self.committer.set_selectable(True)
align.add(self.committer)
self.table.attach(align, 1, 2, 2, 3, gtk.EXPAND | gtk.FILL, gtk.FILL)
align.show()
self.committer.show()
align = gtk.Alignment(0.0, 0.5)
label = gtk.Label()
label.set_markup("<b>Branch nick:</b>")
align.add(label)
self.table.attach(align, 0, 1, 3, 4, gtk.FILL, gtk.FILL)
label.show()
align.show()
align = gtk.Alignment(0.0, 0.5)
self.branchnick_label = gtk.Label()
self.branchnick_label.set_selectable(True)
align.add(self.branchnick_label)
self.table.attach(align, 1, 2, 3, 4, gtk.EXPAND | gtk.FILL, gtk.FILL)
self.branchnick_label.show()
align.show()
align = gtk.Alignment(1.0, 0.5)
label = gtk.Label()
label.set_markup("<b>Timestamp:</b>")
align.add(label)
self.table.attach(align, 0, 1, 4, 5, gtk.FILL, gtk.FILL)
align.show()
label.show()
align = gtk.Alignment(0.0, 0.5)
self.timestamp = gtk.Label()
self.timestamp.set_selectable(True)
align.add(self.timestamp)
self.table.attach(align, 1, 2, 4, 5, gtk.EXPAND | gtk.FILL, gtk.FILL)
align.show()
self.timestamp.show()
align = gtk.Alignment(1.0, 0.5)
self.tags_label = gtk.Label()
self.tags_label.set_markup("<b>Tags:</b>")
align.add(self.tags_label)
align.show()
self.table.attach(align, 0, 1, 5, 6, gtk.FILL, gtk.FILL)
self.tags_label.show()
align = gtk.Alignment(0.0, 0.5)
self.tags_list = gtk.VBox()
align.add(self.tags_list)
self.table.attach(align, 1, 2, 5, 6, gtk.EXPAND | gtk.FILL, gtk.FILL)
align.show()
self.tags_list.show()
self.tags_widgets = []
return self.table
def _create_parents_table(self):
self.parents_table = gtk.Table(rows=1, columns=2)
self.parents_table.set_row_spacings(3)
self.parents_table.set_col_spacings(6)
self.parents_table.show()
self.parents_widgets = []
label = gtk.Label()
label.set_markup("<b>Parents:</b>")
align = gtk.Alignment(0.0, 0.5)
align.add(label)
self.parents_table.attach(align, 0, 1, 0, 1, gtk.FILL, gtk.FILL)
label.show()
align.show()
return self.parents_table
def _create_message_view(self):
self.message_buffer = gtk.TextBuffer()
tv = gtk.TextView(self.message_buffer)
tv.set_editable(False)
tv.set_wrap_mode(gtk.WRAP_WORD)
tv.modify_font(pango.FontDescription("Monospace"))
tv.show()
return tv
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