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
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
#!/usr/bin/env python
# Copyright (C) 2006, Eduardo Silva (edsiper@gmail.com).
#
# 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
import sys
import os
import string
import wnck
import plugin
from procmem import proc
try:
import gtk
import gtk.gdk
import gobject
except:
sys.exit(1)
class Interface:
store_data_types = []
store_data_types_details = []
def __init__(self):
# Our GtkTree (Treeview)
self.treeview = gtk.TreeView()
self.treeview.show()
self.button_start = gtk.Button('Start Memphis')
self.button_stop = gtk.Button('Stop Memphis')
fixed = gtk.Fixed()
fixed.add(self.button_start)
fixed.add(self.button_stop)
vbox = gtk.VBox(False)
vbox.set_border_width(5)
vbox.pack_start(fixed, True, True, 0)
# Our GtkTree (Treeview)
self.treeview = gtk.TreeView()
t_width = gtk.gdk.screen_width()
t_height = gtk.gdk.screen_height() * 83 / 100
self.treeview.set_size_request(t_width, t_height)
vbox.pack_start(self.treeview, True, True, 0)
vbox.show_all()
self.widget = vbox
# Loading plugins
self.plg = plugin.Plugin()
# TOP data types (columns)
self.store_data_types = []
for plg in self.plg.list:
plg_data = plg.INTERNALS
# Give plugin object to plugin
plg.INTERNALS['Plg'] = self.plg
# Creating a store model and loading process data to Treeview
# self.store_data_types, ex [int, str, str, str, int,...]
#self.store = gtk.TreeStore(*self.store_data_types)
self.data = Data(self, self.treeview, self.plg.list)
self.button_stop.hide()
self.button_start.connect('clicked', self.data._start_memphis)
self.button_stop.connect('clicked', self.data._stop_memphis)
class Data:
last_col_index = 0
store_data_cols = []
store_data_types = []
store_data_types_details = []
_running_status = False
def __init__(self, interface, treeview, plg_list):
self.interface = interface
# Top data types
self.plg_list = plg_list
for plg in self.plg_list:
if plg.INTERNALS['top_data'] != None:
last_dt = len(self.store_data_types)
if last_dt > 0:
last_dt -= 1
len_dt = len(plg.INTERNALS['top_data'])
self.store_data_types_details.append({"plugin": plg, "init": last_dt, "end": last_dt + len_dt})
for dt in plg.INTERNALS['top_data']:
self.store_data_types.append(dt)
for col in plg.INTERNALS['top_cols']:
self.store_data_cols.append(col)
# Set global treeview
self.treeview = treeview
# Basic columns
index = 0
for column_name in self.store_data_cols:
self.add_column(column_name, index)
index += 1
self.store = gtk.TreeStore(*self.store_data_types)
treeview.set_model(self.store)
def _start_memphis(self, button):
# Update information every 1.5 second
button.hide()
self.interface.button_stop.show()
self._running_status = True
gobject.timeout_add(1500, self.load_data, self.treeview)
def _stop_memphis(self, button):
self._running_status = False
button.hide()
self.interface.button_start.show()
# Add a new column to the main treeview
def add_column(self, column_name, index):
cell = gtk.CellRendererText()
col_tv = gtk.TreeViewColumn(column_name, cell, text=index)
col_tv.set_resizable(True)
col_tv.connect('clicked', self.sort_column_clicked)
col_tv.set_property('clickable', True)
self.treeview.append_column(col_tv)
# Set the last column index added
self.last_col_index = index
# Sorting
def sort_column_clicked(self, TreeViewColumn):
cols = self.treeview.get_columns()
# Searching column index
index = 0
for col in cols:
if col == TreeViewColumn:
break
index += 1
self.store.set_sort_column_id(index, gtk.SORT_DESCENDING)
def load_data(self, treeview):
self.store.clear()
# Getting procfs data
self.procdata = proc.ProcInfo()
self.process_list = []
pids = []
screen = wnck.screen_get_default()
windows = screen.get_windows()
current_pid = os.getpid()
for win in windows:
pid = int(win.get_pid())
if current_pid != pid:
pids.append(pid)
self.process_list = set(pids)
# Sort rows using pid
#self.process_list.sort(key=operator.itemgetter('pid'))
self.process_iter = []
for pid in self.process_list:
pi = self.build_row(self.store, None, self.procdata, pid)
self.process_iter.append(pi)
treeview.set_rules_hint(True)
treeview.expand_all()
return self._running_status
def build_row(self, store, parent_iter, proc_data, pid):
data = []
pinfo = proc_data.MemoryInfo(pid)
# Look for plugins that need to update the top data treeview
for plg in self.plg_list:
plg_data = []
if plg.INTERNALS['top_data'] != None:
# data = [xxx, yyy,zzz,...]
plg_data = plg.info.plg_on_top_data_refresh(plg, pinfo)
for field in plg_data:
data.append(field)
pi = self.insert_row(store, parent_iter, data)
return pi
# Insert a Row in our TreeView
def insert_row(self, store, parent, row_data):
iter = store.insert_after(parent, None)
index = 0
for data in row_data:
store.set_value(iter, index , data)
index += 1
return iter
|