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# Copyright (C) 2007, Eduardo Silva <edsiper@gmail.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
import gobject
from pyxres import XRes
from treeview import TreeView
from procmem.proc import ProcInfo
from gettext import gettext as _
class XorgView(TreeView):
def __init__(self):
col_names = []
col_names.append({'index': 0, 'name': _('PID')})
col_names.append({'index': 1, 'name': _('Resource Base')})
col_names.append({'index': 2, 'name': _('Pixmap Bytes')})
col_names.append({'index': 3, 'name': _('Other')})
col_names.append({'index': 4, 'name': _('Total')})
col_names.append({'index': 5, 'name': _('Window Name')})
self._window_iter = []
cols_type = [str, str, str, str, str, str]
TreeView.__init__(self, cols_type, col_names)
self._proc = ProcInfo()
self._xres = XRes()
self._display = self._xres.open_display()
self.show_all()
gobject.timeout_add(1500, self._update_data)
def _nice_bytes(self, bytes):
prefix = "B"
value = bytes
if bytes/1024:
prefix = "K"
value = (bytes/1024)
return "%s%s" % (value, prefix)
def _update_data(self):
windows = self._xres.get_windows(self._display)
for w in windows:
row = []
row.append({'index':0, 'info': w.pid})
bytes = self._nice_bytes(w.pixmap_bytes)
obytes = self._nice_bytes(w.other_bytes)
tbytes = self._nice_bytes(w.pixmap_bytes+w.other_bytes)
proc_name = self._proc.MemoryInfo(w.pid)['name']
row.append({'index':1, 'info': hex(w.resource_base)})
row.append({'index':2, 'info': bytes})
row.append({'index':3, 'info': obytes})
row.append({'index':4, 'info': tbytes})
row.append({'index':5, 'info': proc_name})
iter = self._get_window_iter(w.pid)
if not iter:
iter = self.add_row(row)
self._set_window_iter(iter, w.pid)
else:
self.update_row(iter, row)
self._clear_down_windows(windows)
return True
def _set_window_iter(self, iter, pid):
self._window_iter.append([iter, pid])
def _remove_iface_iter(self, search_iter):
i = 0
for [iter, pid] in self._window_iter:
if iter == search_iter:
del self._window_iter[i]
return
i+=1
def _get_window_iter(self, wpid):
for [iter, pid] in self._window_iter:
if wpid == pid:
return iter
return None
def _clear_down_windows(self, windows):
for [iter, pid] in self._window_iter:
found = False
for w in windows:
if w.pid == pid:
found = True
break
if not found:
self.remove_row(iter)
self._remove_window_iter(iter)
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