Add contrib/gitview from Aneesh.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Aneesh Kumar
Junio C Hamano
parent
defc649229
commit
8cb711c8a5
992
contrib/gitview/gitview
Executable file
992
contrib/gitview/gitview
Executable file
@ -0,0 +1,992 @@
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#! /usr/bin/env python
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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""" gitview
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GUI browser for git repository
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This program is based on bzrk by Scott James Remnant <scott@ubuntu.com>
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"""
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__copyright__ = "Copyright (C) 2006 Hewlett-Packard Development Company, L.P."
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__author__ = "Aneesh Kumar K.V <aneesh.kumar@hp.com>"
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import sys
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import os
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import gtk
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import pygtk
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import pango
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import re
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import time
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import gobject
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import cairo
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import math
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import string
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try:
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import gtksourceview
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have_gtksourceview = True
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except ImportError:
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have_gtksourceview = False
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print "Running without gtksourceview module"
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re_ident = re.compile('(author|committer) (?P<ident>.*) (?P<epoch>\d+) (?P<tz>[+-]\d{4})')
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def list_to_string(args, skip):
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count = len(args)
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i = skip
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str_arg=" "
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while (i < count ):
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str_arg = str_arg + args[i]
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str_arg = str_arg + " "
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i = i+1
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return str_arg
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def show_date(epoch, tz):
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secs = float(epoch)
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tzsecs = float(tz[1:3]) * 3600
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tzsecs += float(tz[3:5]) * 60
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if (tz[0] == "+"):
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secs += tzsecs
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else:
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secs -= tzsecs
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return time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime(secs))
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def get_sha1_from_tags(line):
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fp = os.popen("git cat-file -t " + line)
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entry = string.strip(fp.readline())
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fp.close()
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if (entry == "commit"):
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return line
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elif (entry == "tag"):
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fp = os.popen("git cat-file tag "+ line)
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entry = string.strip(fp.readline())
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fp.close()
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obj = re.split(" ", entry)
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if (obj[0] == "object"):
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return obj[1]
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return None
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class CellRendererGraph(gtk.GenericCellRenderer):
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"""Cell renderer for directed graph.
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This module contains the implementation of a custom GtkCellRenderer that
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draws part of the directed graph based on the lines suggested by the code
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in graph.py.
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Because we're shiny, we use Cairo to do this, and because we're naughty
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we cheat and draw over the bits of the TreeViewColumn that are supposed to
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just be for the background.
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Properties:
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node (column, colour, [ names ]) tuple to draw revision node,
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in_lines (start, end, colour) tuple list to draw inward lines,
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out_lines (start, end, colour) tuple list to draw outward lines.
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"""
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__gproperties__ = {
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"node": ( gobject.TYPE_PYOBJECT, "node",
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"revision node instruction",
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gobject.PARAM_WRITABLE
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),
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"in-lines": ( gobject.TYPE_PYOBJECT, "in-lines",
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"instructions to draw lines into the cell",
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gobject.PARAM_WRITABLE
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),
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"out-lines": ( gobject.TYPE_PYOBJECT, "out-lines",
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"instructions to draw lines out of the cell",
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gobject.PARAM_WRITABLE
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),
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}
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def do_set_property(self, property, value):
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"""Set properties from GObject properties."""
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if property.name == "node":
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self.node = value
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elif property.name == "in-lines":
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self.in_lines = value
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elif property.name == "out-lines":
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self.out_lines = value
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else:
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raise AttributeError, "no such property: '%s'" % property.name
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def box_size(self, widget):
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"""Calculate box size based on widget's font.
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Cache this as it's probably expensive to get. It ensures that we
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draw the graph at least as large as the text.
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"""
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try:
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return self._box_size
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except AttributeError:
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pango_ctx = widget.get_pango_context()
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font_desc = widget.get_style().font_desc
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metrics = pango_ctx.get_metrics(font_desc)
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ascent = pango.PIXELS(metrics.get_ascent())
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descent = pango.PIXELS(metrics.get_descent())
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self._box_size = ascent + descent + 6
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return self._box_size
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def set_colour(self, ctx, colour, bg, fg):
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"""Set the context source colour.
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Picks a distinct colour based on an internal wheel; the bg
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parameter provides the value that should be assigned to the 'zero'
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colours and the fg parameter provides the multiplier that should be
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applied to the foreground colours.
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"""
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colours = [
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( 1.0, 0.0, 0.0 ),
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( 1.0, 1.0, 0.0 ),
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( 0.0, 1.0, 0.0 ),
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( 0.0, 1.0, 1.0 ),
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( 0.0, 0.0, 1.0 ),
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( 1.0, 0.0, 1.0 ),
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]
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colour %= len(colours)
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red = (colours[colour][0] * fg) or bg
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green = (colours[colour][1] * fg) or bg
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blue = (colours[colour][2] * fg) or bg
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ctx.set_source_rgb(red, green, blue)
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def on_get_size(self, widget, cell_area):
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"""Return the size we need for this cell.
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Each cell is drawn individually and is only as wide as it needs
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to be, we let the TreeViewColumn take care of making them all
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line up.
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"""
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box_size = self.box_size(widget)
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cols = self.node[0]
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for start, end, colour in self.in_lines + self.out_lines:
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cols = max(cols, start, end)
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(column, colour, names) = self.node
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names_len = 0
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if (len(names) != 0):
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for item in names:
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names_len += len(item)/3
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width = box_size * (cols + 1 + names_len )
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height = box_size
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# FIXME I have no idea how to use cell_area properly
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return (0, 0, width, height)
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def on_render(self, window, widget, bg_area, cell_area, exp_area, flags):
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"""Render an individual cell.
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Draws the cell contents using cairo, taking care to clip what we
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do to within the background area so we don't draw over other cells.
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Note that we're a bit naughty there and should really be drawing
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in the cell_area (or even the exposed area), but we explicitly don't
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want any gutter.
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We try and be a little clever, if the line we need to draw is going
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to cross other columns we actually draw it as in the .---' style
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instead of a pure diagonal ... this reduces confusion by an
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incredible amount.
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"""
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ctx = window.cairo_create()
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ctx.rectangle(bg_area.x, bg_area.y, bg_area.width, bg_area.height)
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ctx.clip()
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box_size = self.box_size(widget)
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ctx.set_line_width(box_size / 8)
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ctx.set_line_cap(cairo.LINE_CAP_SQUARE)
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# Draw lines into the cell
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for start, end, colour in self.in_lines:
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ctx.move_to(cell_area.x + box_size * start + box_size / 2,
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bg_area.y - bg_area.height / 2)
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if start - end > 1:
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ctx.line_to(cell_area.x + box_size * start, bg_area.y)
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ctx.line_to(cell_area.x + box_size * end + box_size, bg_area.y)
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elif start - end < -1:
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ctx.line_to(cell_area.x + box_size * start + box_size,
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bg_area.y)
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ctx.line_to(cell_area.x + box_size * end, bg_area.y)
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ctx.line_to(cell_area.x + box_size * end + box_size / 2,
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bg_area.y + bg_area.height / 2)
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self.set_colour(ctx, colour, 0.0, 0.65)
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ctx.stroke()
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# Draw lines out of the cell
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for start, end, colour in self.out_lines:
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ctx.move_to(cell_area.x + box_size * start + box_size / 2,
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bg_area.y + bg_area.height / 2)
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if start - end > 1:
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ctx.line_to(cell_area.x + box_size * start,
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bg_area.y + bg_area.height)
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ctx.line_to(cell_area.x + box_size * end + box_size,
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bg_area.y + bg_area.height)
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elif start - end < -1:
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ctx.line_to(cell_area.x + box_size * start + box_size,
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bg_area.y + bg_area.height)
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ctx.line_to(cell_area.x + box_size * end,
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bg_area.y + bg_area.height)
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ctx.line_to(cell_area.x + box_size * end + box_size / 2,
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bg_area.y + bg_area.height / 2 + bg_area.height)
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self.set_colour(ctx, colour, 0.0, 0.65)
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ctx.stroke()
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# Draw the revision node in the right column
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(column, colour, names) = self.node
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ctx.arc(cell_area.x + box_size * column + box_size / 2,
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cell_area.y + cell_area.height / 2,
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box_size / 4, 0, 2 * math.pi)
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if (len(names) != 0):
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name = " "
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for item in names:
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name = name + item + " "
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ctx.text_path(name)
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self.set_colour(ctx, colour, 0.0, 0.5)
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ctx.stroke_preserve()
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self.set_colour(ctx, colour, 0.5, 1.0)
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ctx.fill()
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class Commit:
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""" This represent a commit object obtained after parsing the git-rev-list
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output """
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children_sha1 = {}
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def __init__(self, commit_lines):
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self.message = ""
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self.author = ""
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self.date = ""
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self.committer = ""
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self.commit_date = ""
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self.commit_sha1 = ""
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self.parent_sha1 = [ ]
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self.parse_commit(commit_lines)
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def parse_commit(self, commit_lines):
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# First line is the sha1 lines
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line = string.strip(commit_lines[0])
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sha1 = re.split(" ", line)
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self.commit_sha1 = sha1[0]
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self.parent_sha1 = sha1[1:]
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#build the child list
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for parent_id in self.parent_sha1:
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try:
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Commit.children_sha1[parent_id].append(self.commit_sha1)
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except KeyError:
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Commit.children_sha1[parent_id] = [self.commit_sha1]
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# IF we don't have parent
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if (len(self.parent_sha1) == 0):
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self.parent_sha1 = [0]
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for line in commit_lines[1:]:
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m = re.match("^ ", line)
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if (m != None):
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# First line of the commit message used for short log
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if self.message == "":
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self.message = string.strip(line)
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continue
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m = re.match("tree", line)
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if (m != None):
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continue
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m = re.match("parent", line)
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if (m != None):
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continue
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m = re_ident.match(line)
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if (m != None):
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date = show_date(m.group('epoch'), m.group('tz'))
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if m.group(1) == "author":
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self.author = m.group('ident')
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self.date = date
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elif m.group(1) == "committer":
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self.committer = m.group('ident')
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self.commit_date = date
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continue
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def get_message(self, with_diff=0):
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if (with_diff == 1):
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message = self.diff_tree()
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else:
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fp = os.popen("git cat-file commit " + self.commit_sha1)
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message = fp.read()
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fp.close()
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return message
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def diff_tree(self):
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fp = os.popen("git diff-tree --pretty --cc -v -p --always " + self.commit_sha1)
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diff = fp.read()
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fp.close()
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return diff
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class DiffWindow:
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"""Diff window.
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This object represents and manages a single window containing the
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differences between two revisions on a branch.
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"""
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def __init__(self):
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self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
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self.window.set_border_width(0)
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self.window.set_title("Git repository browser diff window")
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# Use two thirds of the screen by default
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screen = self.window.get_screen()
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monitor = screen.get_monitor_geometry(0)
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width = int(monitor.width * 0.66)
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height = int(monitor.height * 0.66)
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self.window.set_default_size(width, height)
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self.construct()
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def construct(self):
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"""Construct the window contents."""
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vbox = gtk.VBox()
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self.window.add(vbox)
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vbox.show()
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menu_bar = gtk.MenuBar()
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save_menu = gtk.ImageMenuItem(gtk.STOCK_SAVE)
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save_menu.connect("activate", self.save_menu_response, "save")
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save_menu.show()
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menu_bar.append(save_menu)
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vbox.pack_start(menu_bar, False, False, 2)
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menu_bar.show()
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scrollwin = gtk.ScrolledWindow()
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scrollwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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scrollwin.set_shadow_type(gtk.SHADOW_IN)
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vbox.pack_start(scrollwin, expand=True, fill=True)
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scrollwin.show()
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if have_gtksourceview:
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self.buffer = gtksourceview.SourceBuffer()
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slm = gtksourceview.SourceLanguagesManager()
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gsl = slm.get_language_from_mime_type("text/x-patch")
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self.buffer.set_highlight(True)
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self.buffer.set_language(gsl)
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sourceview = gtksourceview.SourceView(self.buffer)
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else:
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self.buffer = gtk.TextBuffer()
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sourceview = gtk.TextView(self.buffer)
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sourceview.set_editable(False)
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sourceview.modify_font(pango.FontDescription("Monospace"))
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scrollwin.add(sourceview)
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sourceview.show()
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def set_diff(self, commit_sha1, parent_sha1):
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"""Set the differences showed by this window.
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Compares the two trees and populates the window with the
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differences.
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"""
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# Diff with the first commit or the last commit shows nothing
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if (commit_sha1 == 0 or parent_sha1 == 0 ):
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return
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fp = os.popen("git diff-tree -p " + parent_sha1 + " " + commit_sha1)
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self.buffer.set_text(fp.read())
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fp.close()
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self.window.show()
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def save_menu_response(self, widget, string):
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dialog = gtk.FileChooserDialog("Save..", None, gtk.FILE_CHOOSER_ACTION_SAVE,
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(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
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gtk.STOCK_SAVE, gtk.RESPONSE_OK))
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dialog.set_default_response(gtk.RESPONSE_OK)
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response = dialog.run()
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if response == gtk.RESPONSE_OK:
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patch_buffer = self.buffer.get_text(self.buffer.get_start_iter(),
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self.buffer.get_end_iter())
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fp = open(dialog.get_filename(), "w")
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fp.write(patch_buffer)
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fp.close()
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dialog.destroy()
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class GitView:
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""" This is the main class
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"""
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version = "0.6"
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def __init__(self, with_diff=0):
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self.with_diff = with_diff
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self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
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self.window.set_border_width(0)
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self.window.set_title("Git repository browser")
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self.get_bt_sha1()
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# Use three-quarters of the screen by default
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screen = self.window.get_screen()
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monitor = screen.get_monitor_geometry(0)
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width = int(monitor.width * 0.75)
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height = int(monitor.height * 0.75)
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self.window.set_default_size(width, height)
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# FIXME AndyFitz!
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icon = self.window.render_icon(gtk.STOCK_INDEX, gtk.ICON_SIZE_BUTTON)
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self.window.set_icon(icon)
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self.accel_group = gtk.AccelGroup()
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self.window.add_accel_group(self.accel_group)
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self.construct()
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def get_bt_sha1(self):
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""" Update the bt_sha1 dictionary with the
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respective sha1 details """
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||||
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||||
self.bt_sha1 = { }
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git_dir = os.getenv("GIT_DIR")
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if (git_dir == None):
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git_dir = ".git"
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||||
#FIXME the path seperator
|
||||
ref_files = os.listdir(git_dir + "/refs/tags")
|
||||
for file in ref_files:
|
||||
fp = open(git_dir + "/refs/tags/"+file)
|
||||
sha1 = get_sha1_from_tags(string.strip(fp.readline()))
|
||||
try:
|
||||
self.bt_sha1[sha1].append(file)
|
||||
except KeyError:
|
||||
self.bt_sha1[sha1] = [file]
|
||||
fp.close()
|
||||
|
||||
|
||||
#FIXME the path seperator
|
||||
ref_files = os.listdir(git_dir + "/refs/heads")
|
||||
for file in ref_files:
|
||||
fp = open(git_dir + "/refs/heads/" + file)
|
||||
sha1 = get_sha1_from_tags(string.strip(fp.readline()))
|
||||
try:
|
||||
self.bt_sha1[sha1].append(file)
|
||||
except KeyError:
|
||||
self.bt_sha1[sha1] = [file]
|
||||
fp.close()
|
||||
|
||||
|
||||
def construct(self):
|
||||
"""Construct the window contents."""
|
||||
paned = gtk.VPaned()
|
||||
paned.pack1(self.construct_top(), resize=False, shrink=True)
|
||||
paned.pack2(self.construct_bottom(), resize=False, shrink=True)
|
||||
self.window.add(paned)
|
||||
paned.show()
|
||||
|
||||
|
||||
def construct_top(self):
|
||||
"""Construct the top-half of the window."""
|
||||
vbox = gtk.VBox(spacing=6)
|
||||
vbox.set_border_width(12)
|
||||
vbox.show()
|
||||
|
||||
menu_bar = gtk.MenuBar()
|
||||
menu_bar.set_pack_direction(gtk.PACK_DIRECTION_RTL)
|
||||
help_menu = gtk.MenuItem("Help")
|
||||
menu = gtk.Menu()
|
||||
about_menu = gtk.MenuItem("About")
|
||||
menu.append(about_menu)
|
||||
about_menu.connect("activate", self.about_menu_response, "about")
|
||||
about_menu.show()
|
||||
help_menu.set_submenu(menu)
|
||||
help_menu.show()
|
||||
menu_bar.append(help_menu)
|
||||
vbox.pack_start(menu_bar, False, False, 2)
|
||||
menu_bar.show()
|
||||
|
||||
scrollwin = gtk.ScrolledWindow()
|
||||
scrollwin.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
|
||||
scrollwin.set_shadow_type(gtk.SHADOW_IN)
|
||||
vbox.pack_start(scrollwin, expand=True, fill=True)
|
||||
scrollwin.show()
|
||||
|
||||
self.treeview = gtk.TreeView()
|
||||
self.treeview.set_rules_hint(True)
|
||||
self.treeview.set_search_column(4)
|
||||
self.treeview.connect("cursor-changed", self._treeview_cursor_cb)
|
||||
scrollwin.add(self.treeview)
|
||||
self.treeview.show()
|
||||
|
||||
cell = CellRendererGraph()
|
||||
column = gtk.TreeViewColumn()
|
||||
column.set_resizable(False)
|
||||
column.pack_start(cell, expand=False)
|
||||
column.add_attribute(cell, "node", 1)
|
||||
column.add_attribute(cell, "in-lines", 2)
|
||||
column.add_attribute(cell, "out-lines", 3)
|
||||
self.treeview.append_column(column)
|
||||
|
||||
cell = gtk.CellRendererText()
|
||||
cell.set_property("width-chars", 65)
|
||||
cell.set_property("ellipsize", pango.ELLIPSIZE_END)
|
||||
column = gtk.TreeViewColumn("Message")
|
||||
column.set_resizable(True)
|
||||
column.pack_start(cell, expand=True)
|
||||
column.add_attribute(cell, "text", 4)
|
||||
self.treeview.append_column(column)
|
||||
|
||||
cell = gtk.CellRendererText()
|
||||
cell.set_property("width-chars", 40)
|
||||
cell.set_property("ellipsize", pango.ELLIPSIZE_END)
|
||||
column = gtk.TreeViewColumn("Author")
|
||||
column.set_resizable(True)
|
||||
column.pack_start(cell, expand=True)
|
||||
column.add_attribute(cell, "text", 5)
|
||||
self.treeview.append_column(column)
|
||||
|
||||
cell = gtk.CellRendererText()
|
||||
cell.set_property("ellipsize", pango.ELLIPSIZE_END)
|
||||
column = gtk.TreeViewColumn("Date")
|
||||
column.set_resizable(True)
|
||||
column.pack_start(cell, expand=True)
|
||||
column.add_attribute(cell, "text", 6)
|
||||
self.treeview.append_column(column)
|
||||
|
||||
return vbox
|
||||
|
||||
def about_menu_response(self, widget, string):
|
||||
dialog = gtk.AboutDialog()
|
||||
dialog.set_name("Gitview")
|
||||
dialog.set_version(GitView.version)
|
||||
dialog.set_authors(["Aneesh Kumar K.V <aneesh.kumar@hp.com>"])
|
||||
dialog.set_website("http://www.kernel.org/pub/software/scm/git/")
|
||||
dialog.set_copyright("Use and distribute under the terms of the GNU General Public License")
|
||||
dialog.set_wrap_license(True)
|
||||
dialog.run()
|
||||
dialog.destroy()
|
||||
|
||||
|
||||
def construct_bottom(self):
|
||||
"""Construct the bottom half of the window."""
|
||||
vbox = gtk.VBox(False, spacing=6)
|
||||
vbox.set_border_width(12)
|
||||
(width, height) = self.window.get_size()
|
||||
vbox.set_size_request(width, int(height / 2.5))
|
||||
vbox.show()
|
||||
|
||||
self.table = gtk.Table(rows=4, columns=4)
|
||||
self.table.set_row_spacings(6)
|
||||
self.table.set_col_spacings(6)
|
||||
vbox.pack_start(self.table, expand=False, fill=True)
|
||||
self.table.show()
|
||||
|
||||
align = gtk.Alignment(0.0, 0.5)
|
||||
label = gtk.Label()
|
||||
label.set_markup("<b>Revision:</b>")
|
||||
align.add(label)
|
||||
self.table.attach(align, 0, 1, 0, 1, gtk.FILL, gtk.FILL)
|
||||
label.show()
|
||||
align.show()
|
||||
|
||||
align = gtk.Alignment(0.0, 0.5)
|
||||
self.revid_label = gtk.Label()
|
||||
self.revid_label.set_selectable(True)
|
||||
align.add(self.revid_label)
|
||||
self.table.attach(align, 1, 2, 0, 1, gtk.EXPAND | gtk.FILL, gtk.FILL)
|
||||
self.revid_label.show()
|
||||
align.show()
|
||||
|
||||
align = gtk.Alignment(0.0, 0.5)
|
||||
label = gtk.Label()
|
||||
label.set_markup("<b>Committer:</b>")
|
||||
align.add(label)
|
||||
self.table.attach(align, 0, 1, 1, 2, gtk.FILL, gtk.FILL)
|
||||
label.show()
|
||||
align.show()
|
||||
|
||||
align = gtk.Alignment(0.0, 0.5)
|
||||
self.committer_label = gtk.Label()
|
||||
self.committer_label.set_selectable(True)
|
||||
align.add(self.committer_label)
|
||||
self.table.attach(align, 1, 2, 1, 2, gtk.EXPAND | gtk.FILL, gtk.FILL)
|
||||
self.committer_label.show()
|
||||
align.show()
|
||||
|
||||
align = gtk.Alignment(0.0, 0.5)
|
||||
label = gtk.Label()
|
||||
label.set_markup("<b>Timestamp:</b>")
|
||||
align.add(label)
|
||||
self.table.attach(align, 0, 1, 2, 3, gtk.FILL, gtk.FILL)
|
||||
label.show()
|
||||
align.show()
|
||||
|
||||
align = gtk.Alignment(0.0, 0.5)
|
||||
self.timestamp_label = gtk.Label()
|
||||
self.timestamp_label.set_selectable(True)
|
||||
align.add(self.timestamp_label)
|
||||
self.table.attach(align, 1, 2, 2, 3, gtk.EXPAND | gtk.FILL, gtk.FILL)
|
||||
self.timestamp_label.show()
|
||||
align.show()
|
||||
|
||||
align = gtk.Alignment(0.0, 0.5)
|
||||
label = gtk.Label()
|
||||
label.set_markup("<b>Parents:</b>")
|
||||
align.add(label)
|
||||
self.table.attach(align, 0, 1, 3, 4, gtk.FILL, gtk.FILL)
|
||||
label.show()
|
||||
align.show()
|
||||
self.parents_widgets = []
|
||||
|
||||
align = gtk.Alignment(0.0, 0.5)
|
||||
label = gtk.Label()
|
||||
label.set_markup("<b>Children:</b>")
|
||||
align.add(label)
|
||||
self.table.attach(align, 2, 3, 3, 4, gtk.FILL, gtk.FILL)
|
||||
label.show()
|
||||
align.show()
|
||||
self.children_widgets = []
|
||||
|
||||
scrollwin = gtk.ScrolledWindow()
|
||||
scrollwin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
|
||||
scrollwin.set_shadow_type(gtk.SHADOW_IN)
|
||||
vbox.pack_start(scrollwin, expand=True, fill=True)
|
||||
scrollwin.show()
|
||||
|
||||
if have_gtksourceview:
|
||||
self.message_buffer = gtksourceview.SourceBuffer()
|
||||
slm = gtksourceview.SourceLanguagesManager()
|
||||
gsl = slm.get_language_from_mime_type("text/x-patch")
|
||||
self.message_buffer.set_highlight(True)
|
||||
self.message_buffer.set_language(gsl)
|
||||
sourceview = gtksourceview.SourceView(self.message_buffer)
|
||||
else:
|
||||
self.message_buffer = gtk.TextBuffer()
|
||||
sourceview = gtk.TextView(self.message_buffer)
|
||||
|
||||
sourceview.set_editable(False)
|
||||
sourceview.modify_font(pango.FontDescription("Monospace"))
|
||||
scrollwin.add(sourceview)
|
||||
sourceview.show()
|
||||
|
||||
return vbox
|
||||
|
||||
def _treeview_cursor_cb(self, *args):
|
||||
"""Callback for when the treeview cursor changes."""
|
||||
(path, col) = self.treeview.get_cursor()
|
||||
commit = self.model[path][0]
|
||||
|
||||
if commit.committer is not None:
|
||||
committer = commit.committer
|
||||
timestamp = commit.commit_date
|
||||
message = commit.get_message(self.with_diff)
|
||||
revid_label = commit.commit_sha1
|
||||
else:
|
||||
committer = ""
|
||||
timestamp = ""
|
||||
message = ""
|
||||
revid_label = ""
|
||||
|
||||
self.revid_label.set_text(revid_label)
|
||||
self.committer_label.set_text(committer)
|
||||
self.timestamp_label.set_text(timestamp)
|
||||
self.message_buffer.set_text(message)
|
||||
|
||||
for widget in self.parents_widgets:
|
||||
self.table.remove(widget)
|
||||
|
||||
self.parents_widgets = []
|
||||
self.table.resize(4 + len(commit.parent_sha1) - 1, 4)
|
||||
for idx, parent_id in enumerate(commit.parent_sha1):
|
||||
self.table.set_row_spacing(idx + 3, 0)
|
||||
|
||||
align = gtk.Alignment(0.0, 0.0)
|
||||
self.parents_widgets.append(align)
|
||||
self.table.attach(align, 1, 2, idx + 3, idx + 4,
|
||||
gtk.EXPAND | gtk.FILL, gtk.FILL)
|
||||
align.show()
|
||||
|
||||
hbox = gtk.HBox(False, 0)
|
||||
align.add(hbox)
|
||||
hbox.show()
|
||||
|
||||
label = gtk.Label(parent_id)
|
||||
label.set_selectable(True)
|
||||
hbox.pack_start(label, expand=False, fill=True)
|
||||
label.show()
|
||||
|
||||
image = gtk.Image()
|
||||
image.set_from_stock(gtk.STOCK_JUMP_TO, gtk.ICON_SIZE_MENU)
|
||||
image.show()
|
||||
|
||||
button = gtk.Button()
|
||||
button.add(image)
|
||||
button.set_relief(gtk.RELIEF_NONE)
|
||||
button.connect("clicked", self._go_clicked_cb, parent_id)
|
||||
hbox.pack_start(button, expand=False, fill=True)
|
||||
button.show()
|
||||
|
||||
image = gtk.Image()
|
||||
image.set_from_stock(gtk.STOCK_FIND, gtk.ICON_SIZE_MENU)
|
||||
image.show()
|
||||
|
||||
button = gtk.Button()
|
||||
button.add(image)
|
||||
button.set_relief(gtk.RELIEF_NONE)
|
||||
button.set_sensitive(True)
|
||||
button.connect("clicked", self._show_clicked_cb,
|
||||
commit.commit_sha1, parent_id)
|
||||
hbox.pack_start(button, expand=False, fill=True)
|
||||
button.show()
|
||||
|
||||
# Populate with child details
|
||||
for widget in self.children_widgets:
|
||||
self.table.remove(widget)
|
||||
|
||||
self.children_widgets = []
|
||||
try:
|
||||
child_sha1 = Commit.children_sha1[commit.commit_sha1]
|
||||
except KeyError:
|
||||
# We don't have child
|
||||
child_sha1 = [ 0 ]
|
||||
|
||||
if ( len(child_sha1) > len(commit.parent_sha1)):
|
||||
self.table.resize(4 + len(child_sha1) - 1, 4)
|
||||
|
||||
for idx, child_id in enumerate(child_sha1):
|
||||
self.table.set_row_spacing(idx + 3, 0)
|
||||
|
||||
align = gtk.Alignment(0.0, 0.0)
|
||||
self.children_widgets.append(align)
|
||||
self.table.attach(align, 3, 4, idx + 3, idx + 4,
|
||||
gtk.EXPAND | gtk.FILL, gtk.FILL)
|
||||
align.show()
|
||||
|
||||
hbox = gtk.HBox(False, 0)
|
||||
align.add(hbox)
|
||||
hbox.show()
|
||||
|
||||
label = gtk.Label(child_id)
|
||||
label.set_selectable(True)
|
||||
hbox.pack_start(label, expand=False, fill=True)
|
||||
label.show()
|
||||
|
||||
image = gtk.Image()
|
||||
image.set_from_stock(gtk.STOCK_JUMP_TO, gtk.ICON_SIZE_MENU)
|
||||
image.show()
|
||||
|
||||
button = gtk.Button()
|
||||
button.add(image)
|
||||
button.set_relief(gtk.RELIEF_NONE)
|
||||
button.connect("clicked", self._go_clicked_cb, child_id)
|
||||
hbox.pack_start(button, expand=False, fill=True)
|
||||
button.show()
|
||||
|
||||
image = gtk.Image()
|
||||
image.set_from_stock(gtk.STOCK_FIND, gtk.ICON_SIZE_MENU)
|
||||
image.show()
|
||||
|
||||
button = gtk.Button()
|
||||
button.add(image)
|
||||
button.set_relief(gtk.RELIEF_NONE)
|
||||
button.set_sensitive(True)
|
||||
button.connect("clicked", self._show_clicked_cb,
|
||||
child_id, commit.commit_sha1)
|
||||
hbox.pack_start(button, expand=False, fill=True)
|
||||
button.show()
|
||||
|
||||
def _destroy_cb(self, widget):
|
||||
"""Callback for when a window we manage is destroyed."""
|
||||
self.quit()
|
||||
|
||||
|
||||
def quit(self):
|
||||
"""Stop the GTK+ main loop."""
|
||||
gtk.main_quit()
|
||||
|
||||
def run(self, args):
|
||||
self.set_branch(args)
|
||||
self.window.connect("destroy", self._destroy_cb)
|
||||
self.window.show()
|
||||
gtk.main()
|
||||
|
||||
def set_branch(self, args):
|
||||
"""Fill in different windows with info from the reposiroty"""
|
||||
fp = os.popen("git rev-parse --sq --default HEAD " + list_to_string(args, 1))
|
||||
git_rev_list_cmd = fp.read()
|
||||
fp.close()
|
||||
fp = os.popen("git rev-list --header --topo-order --parents " + git_rev_list_cmd)
|
||||
self.update_window(fp)
|
||||
|
||||
def update_window(self, fp):
|
||||
commit_lines = []
|
||||
|
||||
self.model = gtk.ListStore(gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT,
|
||||
gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, str, str, str)
|
||||
|
||||
# used for cursor positioning
|
||||
self.index = {}
|
||||
|
||||
self.colours = {}
|
||||
self.nodepos = {}
|
||||
self.incomplete_line = {}
|
||||
|
||||
index = 0
|
||||
last_colour = 0
|
||||
last_nodepos = -1
|
||||
out_line = []
|
||||
input_line = fp.readline()
|
||||
while (input_line != ""):
|
||||
# The commit header ends with '\0'
|
||||
# This NULL is immediately followed by the sha1 of the
|
||||
# next commit
|
||||
if (input_line[0] != '\0'):
|
||||
commit_lines.append(input_line)
|
||||
input_line = fp.readline()
|
||||
continue;
|
||||
|
||||
commit = Commit(commit_lines)
|
||||
if (commit != None ):
|
||||
(out_line, last_colour, last_nodepos) = self.draw_graph(commit,
|
||||
index, out_line,
|
||||
last_colour,
|
||||
last_nodepos)
|
||||
self.index[commit.commit_sha1] = index
|
||||
index += 1
|
||||
|
||||
# Skip the '\0
|
||||
commit_lines = []
|
||||
commit_lines.append(input_line[1:])
|
||||
input_line = fp.readline()
|
||||
|
||||
fp.close()
|
||||
|
||||
self.treeview.set_model(self.model)
|
||||
self.treeview.show()
|
||||
|
||||
def draw_graph(self, commit, index, out_line, last_colour, last_nodepos):
|
||||
in_line=[]
|
||||
|
||||
# | -> outline
|
||||
# X
|
||||
# |\ <- inline
|
||||
|
||||
# Reset nodepostion
|
||||
if (last_nodepos > 5):
|
||||
last_nodepos = 0
|
||||
|
||||
# Add the incomplete lines of the last cell in this
|
||||
for sha1 in self.incomplete_line.keys():
|
||||
if ( sha1 != commit.commit_sha1):
|
||||
for pos in self.incomplete_line[sha1]:
|
||||
in_line.append((pos, pos, self.colours[sha1]))
|
||||
else:
|
||||
del self.incomplete_line[sha1]
|
||||
|
||||
try:
|
||||
colour = self.colours[commit.commit_sha1]
|
||||
except KeyError:
|
||||
last_colour +=1
|
||||
self.colours[commit.commit_sha1] = last_colour
|
||||
colour = last_colour
|
||||
try:
|
||||
node_pos = self.nodepos[commit.commit_sha1]
|
||||
except KeyError:
|
||||
last_nodepos +=1
|
||||
self.nodepos[commit.commit_sha1] = last_nodepos
|
||||
node_pos = last_nodepos
|
||||
|
||||
#The first parent always continue on the same line
|
||||
try:
|
||||
# check we alreay have the value
|
||||
tmp_node_pos = self.nodepos[commit.parent_sha1[0]]
|
||||
except KeyError:
|
||||
self.colours[commit.parent_sha1[0]] = colour
|
||||
self.nodepos[commit.parent_sha1[0]] = node_pos
|
||||
|
||||
in_line.append((node_pos, self.nodepos[commit.parent_sha1[0]],
|
||||
self.colours[commit.parent_sha1[0]]))
|
||||
|
||||
self.add_incomplete_line(commit.parent_sha1[0], index+1)
|
||||
|
||||
if (len(commit.parent_sha1) > 1):
|
||||
for parent_id in commit.parent_sha1[1:]:
|
||||
try:
|
||||
tmp_node_pos = self.nodepos[parent_id]
|
||||
except KeyError:
|
||||
last_colour += 1;
|
||||
self.colours[parent_id] = last_colour
|
||||
last_nodepos +=1
|
||||
self.nodepos[parent_id] = last_nodepos
|
||||
|
||||
in_line.append((node_pos, self.nodepos[parent_id],
|
||||
self.colours[parent_id]))
|
||||
self.add_incomplete_line(parent_id, index+1)
|
||||
|
||||
|
||||
try:
|
||||
branch_tag = self.bt_sha1[commit.commit_sha1]
|
||||
except KeyError:
|
||||
branch_tag = [ ]
|
||||
|
||||
|
||||
node = (node_pos, colour, branch_tag)
|
||||
|
||||
self.model.append([commit, node, out_line, in_line,
|
||||
commit.message, commit.author, commit.date])
|
||||
|
||||
return (in_line, last_colour, last_nodepos)
|
||||
|
||||
def add_incomplete_line(self, sha1, index):
|
||||
try:
|
||||
self.incomplete_line[sha1].append(self.nodepos[sha1])
|
||||
except KeyError:
|
||||
self.incomplete_line[sha1] = [self.nodepos[sha1]]
|
||||
|
||||
|
||||
def _go_clicked_cb(self, widget, revid):
|
||||
"""Callback for when the go button for a parent is clicked."""
|
||||
try:
|
||||
self.treeview.set_cursor(self.index[revid])
|
||||
except KeyError:
|
||||
print "Revision %s not present in the list" % revid
|
||||
# revid == 0 is the parent of the first commit
|
||||
if (revid != 0 ):
|
||||
print "Try running gitview without any options"
|
||||
|
||||
self.treeview.grab_focus()
|
||||
|
||||
def _show_clicked_cb(self, widget, commit_sha1, parent_sha1):
|
||||
"""Callback for when the show button for a parent is clicked."""
|
||||
window = DiffWindow()
|
||||
window.set_diff(commit_sha1, parent_sha1)
|
||||
self.treeview.grab_focus()
|
||||
|
||||
if __name__ == "__main__":
|
||||
without_diff = 0
|
||||
|
||||
if (len(sys.argv) > 1 ):
|
||||
if (sys.argv[1] == "--without-diff"):
|
||||
without_diff = 1
|
||||
|
||||
view = GitView( without_diff != 1)
|
||||
view.run(sys.argv[without_diff:])
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user