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# -*- coding: UTF-8 -*-
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__copyright__ = "Copyright � 2005 Canonical Ltd."
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__author__ = "Gary van der Merwe <garyvdm@gmail.com>"
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from xml.sax.saxutils import escape
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from bzrlib.revision import NULL_REVISION
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from time import (strftime, localtime)
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class TreeModel(gtk.GenericTreeModel):
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def __init__ (self, branch, line_graph_data):
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gtk.GenericTreeModel.__init__(self)
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self.repository = branch.repository
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self.line_graph_data = line_graph_data
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if self.branch.supports_tags():
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self.tags = self.branch.tags.get_reverse_tag_dict()
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def add_tag(self, tag, revid):
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self.branch.tags.set_tag(tag, revid)
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self.tags[revid].append(tag)
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self.tags[revid] = [tag]
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def on_get_flags(self):
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return gtk.TREE_MODEL_LIST_ONLY
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def on_get_n_columns(self):
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def on_get_column_type(self, index):
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if index == REVID: return gobject.TYPE_STRING
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if index == NODE: return gobject.TYPE_PYOBJECT
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if index == LINES: return gobject.TYPE_PYOBJECT
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if index == LAST_LINES: return gobject.TYPE_PYOBJECT
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if index == REVNO: return gobject.TYPE_STRING
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if index == SUMMARY: return gobject.TYPE_STRING
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if index == MESSAGE: return gobject.TYPE_STRING
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if index == COMMITTER: return gobject.TYPE_STRING
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if index == TIMESTAMP: return gobject.TYPE_STRING
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if index == REVISION: return gobject.TYPE_PYOBJECT
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if index == PARENTS: return gobject.TYPE_PYOBJECT
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if index == CHILDREN: return gobject.TYPE_PYOBJECT
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if index == TAGS: return gobject.TYPE_PYOBJECT
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def on_get_iter(self, path):
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def on_get_path(self, rowref):
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def on_get_value(self, rowref, column):
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if len(self.line_graph_data) > 0:
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(revid, node, lines, parents,
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children, revno_sequence) = self.line_graph_data[rowref]
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(revid, node, lines, parents,
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children, revno_sequence) = (None, (0, 0), (), (),
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if column == REVID: return revid
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if column == NODE: return node
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if column == LINES: return lines
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if column == PARENTS: return parents
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if column == CHILDREN: return children
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if column == LAST_LINES:
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return self.line_graph_data[rowref-1][2]
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if column == REVNO: return ".".join(["%d" % (revno)
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for revno in revno_sequence])
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if column == TAGS: return self.tags.get(revid, [])
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if not revid or revid == NULL_REVISION:
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if revid not in self.revisions:
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revision = self.repository.get_revisions([revid])[0]
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self.revisions[revid] = revision
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revision = self.revisions[revid]
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if column == REVISION: return revision
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if column == SUMMARY: return escape(revision.get_summary())
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if column == MESSAGE: return escape(revision.message)
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if column == COMMITTER: return re.sub('<.*@.*>', '',
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revision.committer).strip(' ')
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if column == TIMESTAMP:
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return strftime("%Y-%m-%d %H:%M", localtime(revision.timestamp))
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def on_iter_next(self, rowref):
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if rowref < len(self.line_graph_data) - 1:
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def on_iter_children(self, parent):
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if parent is None: return 0
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def on_iter_has_child(self, rowref):
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def on_iter_n_children(self, rowref):
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if rowref is None: return len(self.line_graph_data)
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def on_iter_nth_child(self, parent, n):
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if parent is None: return n
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def on_iter_parent(self, child):