1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
# Copyright (C) 2006, Red Hat, Inc.
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# Rewritten by Eduardo Silva, edsiper@gmail.com
import os
import pygtk
pygtk.require('2.0')
import gtk
import gobject
import pango
from sugar import env
class MultiLogView(gtk.VBox):
def __init__(self, path):
self._active_log = None
self._iters = []
# Creating Main treeview with Actitivities list
tv_menu = gtk.TreeView()
tv_menu.connect('cursor-changed', self._load_log)
tv_menu.set_rules_hint(True)
# Set width
box_width = gtk.gdk.screen_width() * 80 / 100
tv_menu.set_size_request(box_width*25/100, 0)
self.store_menu = gtk.TreeStore(str)
tv_menu.set_model(self.store_menu)
self._add_column(tv_menu, 'Sugar logs', 0)
self._logs_path = os.path.join(env.get_profile_path(), 'logs')
self._activity = {}
# Activities menu
self.hbox = gtk.HBox(False, 3)
self.hbox.pack_start(tv_menu, True, True, 0)
# Activity log, set width
self._view = LogView()
self._view.set_size_request(box_width*75/100, 0)
self.hbox.pack_start(self._view, True, True, 0)
self.hbox.show_all()
gobject.timeout_add(1000, self._update, tv_menu)
# Load the log information in View (textview)
def _load_log(self, treeview):
treeselection = treeview.get_selection()
treestore, iter = treeselection.get_selected()
# Get current selection
act_log = self.store_menu.get_value(iter, 0)
# Set buffer and scroll down
self._view.textview.set_buffer(self._activity[act_log])
self._view.textview.scroll_to_mark(self._activity[act_log].get_insert(), 0);
self._active_log = act_log
def _update(self, tv_menu):
# Searching log files
for logfile in os.listdir(self._logs_path):
full_log_path = os.path.join(self._logs_path, logfile)
if os.path.isdir(full_log_path):
continue
if not self._activity.has_key(logfile):
self._add_activity(logfile)
model = LogBuffer(full_log_path)
self._activity[logfile] = model
self._activity[logfile].update()
written = self._activity[logfile]._written
# Load the first iter
if self._active_log == None:
self._active_log = logfile
iter = tv_menu.get_model().get_iter_root()
tv_menu.get_selection().select_iter(iter)
self._load_log(tv_menu)
if written > 0 and self._active_log == logfile:
self._view.textview.scroll_to_mark(self._activity[logfile].get_insert(), 0);
return True
def _add_activity(self, name):
self._insert_row(self.store_menu, None, name)
# Add a new column to the main treeview, (code from Memphis)
def _add_column(self, treeview, column_name, index):
cell = gtk.CellRendererText()
col_tv = gtk.TreeViewColumn(column_name, cell, text=index)
col_tv.set_resizable(True)
col_tv.set_property('clickable', True)
treeview.append_column(col_tv)
# Set the last column index added
self.last_col_index = index
# Insert a Row in our TreeView
def _insert_row(self, store, parent, name):
iter = store.insert_before(parent, None)
index = 0
store.set_value(iter, index , name)
return iter
class LogBuffer(gtk.TextBuffer):
def __init__(self, logfile):
gtk.TextBuffer.__init__(self)
self._logfile = logfile
self._pos = 0
self.update()
def update(self):
f = open(self._logfile, 'r')
init_pos = self._pos
f.seek(self._pos)
self.insert(self.get_end_iter(), f.read())
self._pos = f.tell()
f.close()
self._written = (self._pos - init_pos)
return True
class LogView(gtk.ScrolledWindow):
def __init__(self):
gtk.ScrolledWindow.__init__(self)
self.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.textview = gtk.TextView()
self.textview.set_wrap_mode(gtk.WRAP_WORD)
font = pango.FontDescription('Sans 8')
font.set_weight(pango.WEIGHT_LIGHT)
self.textview.modify_font(font)
# Set background color
bgcolor = gtk.gdk.color_parse("#FFFFFF")
self.textview.modify_base(gtk.STATE_NORMAL, bgcolor)
self.textview.set_editable(False)
self.add(self.textview)
self.textview.show()
class Interface:
def __init__(self):
path = None
viewer = MultiLogView(path)
self.widget = viewer.hbox
|