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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
from bzrlib.util import bencode
class RevisionView(gtk.Notebook):
""" 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, tags=[],
show_children=False, branch=None):
gtk.Notebook.__init__(self)
self.show_children = show_children
self._create_general()
self._create_relations()
self._create_file_info_view()
self.set_current_page(0)
self._show_callback = None
self._go_callback = None
self._clicked_callback = None
self._branch = branch
if revision is not None:
self.set_revision(revision, tags=tags)
self.set_file_id(None)
def set_show_callback(self, callback):
self._show_callback = callback
def set_go_callback(self, callback):
self._go_callback = callback
def set_file_id(self, file_id):
"""Set a specific file id that we want to track.
This just effects the display of a per-file commit message.
If it is set to None, then all commit messages will be shown.
"""
self._file_id = file_id
def set_revision(self, revision, tags=[], children=[]):
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_or_children(revision.parent_ids,
self.parents_widgets,
self.parents_table)
if self.show_children:
self._add_parents_or_children(children,
self.children_widgets,
self.children_table)
self._add_tags(tags)
file_info = revision.properties.get('file-info', None)
if file_info is not None:
file_info = bencode.bdecode(file_info.encode('UTF-8'))
if file_info:
if self._file_id is None:
text = []
for fi in file_info:
text.append('%(path)s\n%(message)s' % fi)
self.file_info_buffer.set_text('\n'.join(text))
self.file_info_box.show()
else:
text = []
for fi in file_info:
if fi['file_id'] == self._file_id:
text.append(fi['message'])
if text:
self.file_info_buffer.set_text('\n'.join(text))
self.file_info_box.show()
else:
self.file_info_box.hide()
else:
self.file_info_box.hide()
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_or_children(self, revids, widgets, table):
while len(widgets) > 0:
widget = widgets.pop()
table.remove(widget)
table.resize(max(len(revids), 1), 2)
for idx, revid in enumerate(revids):
align = gtk.Alignment(0.0, 0.0)
widgets.append(align)
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, revid)
hbox.pack_start(button, expand=False, fill=True)
button.show()
if self._go_callback is not None:
button = gtk.Button(revid)
button.connect("clicked", self._go_clicked_cb, revid)
else:
button = gtk.Label(revid)
button.set_use_underline(False)
hbox.pack_start(button, expand=False, fill=True)
button.show()
def _create_general(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_message_view())
self.append_page(vbox, tab_label=gtk.Label("General"))
vbox.show()
def _create_relations(self):
vbox = gtk.VBox(False, 6)
vbox.set_border_width(6)
vbox.pack_start(self._create_parents(), expand=False, fill=True)
if self.show_children:
vbox.pack_start(self._create_children(), expand=False, fill=True)
self.append_page(vbox, tab_label=gtk.Label("Relations"))
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(self):
hbox = gtk.HBox(True, 3)
self.parents_table = self._create_parents_or_children_table(
"<b>Parents:</b>")
self.parents_widgets = []
hbox.pack_start(self.parents_table)
hbox.show()
return hbox
def _create_children(self):
hbox = gtk.HBox(True, 3)
self.children_table = self._create_parents_or_children_table(
"<b>Children:</b>")
self.children_widgets = []
hbox.pack_start(self.children_table)
hbox.show()
return hbox
def _create_parents_or_children_table(self, text):
table = gtk.Table(rows=1, columns=2)
table.set_row_spacings(3)
table.set_col_spacings(6)
table.show()
label = gtk.Label()
label.set_markup(text)
align = gtk.Alignment(0.0, 0.5)
align.add(label)
table.attach(align, 0, 1, 0, 1, gtk.FILL, gtk.FILL)
label.show()
align.show()
return table
def _create_message_view(self):
self.message_buffer = gtk.TextBuffer()
window = gtk.ScrolledWindow()
window.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
window.set_shadow_type(gtk.SHADOW_IN)
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()
window.add(tv)
window.show()
return window
def _create_file_info_view(self):
self.file_info_box = gtk.VBox(False, 6)
self.file_info_box.set_border_width(6)
self.file_info_buffer = gtk.TextBuffer()
window = gtk.ScrolledWindow()
window.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
window.set_shadow_type(gtk.SHADOW_IN)
tv = gtk.TextView(self.file_info_buffer)
tv.set_editable(False)
tv.set_wrap_mode(gtk.WRAP_WORD)
tv.modify_font(pango.FontDescription("Monospace"))
tv.show()
window.add(tv)
window.show()
self.file_info_box.pack_start(window)
self.file_info_box.hide() # Only shown when there are per-file messages
self.append_page(self.file_info_box, tab_label=gtk.Label('Per-file'))
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