def __init__(self, emma, host):
"""
@param emma: Emma
"""
super(TabProcessList, self).__init__()
self.ui = gtk.VBox(False, 0)
self.tab_label.set_text('Process List')
self.emma = emma
self.host = host
self.toolbar = gtk.Toolbar()
self.toolbar.set_icon_size(gtk.ICON_SIZE_SMALL_TOOLBAR)
self.button_refresh = gtk.ToolButton(gtk.STOCK_REFRESH)
self.button_refresh.set_is_important(True)
self.button_refresh.connect('clicked', self.refresh)
self.toolbar.add(self.button_refresh)
self.treeviewcontainer = gtk.ScrolledWindow()
self.treeview = gtk.TreeView()
self.treeview.set_rules_hint(True)
self.treeview.connect('button-release-event',
self.on_processlist_button_release)
self.treeviewcontainer.add(self.treeview)
self.ui.pack_start(self.toolbar, False, False)
self.ui.pack_end(self.treeviewcontainer)
self.model = None
self.processlist_timer_running = False
self.processlist_timer_interval = 0
self.popup = PopUpProcessList()
self.popup.connect('item-selected', self.on_kill_process)
self.ui.show_all()
self.refresh()
def __init__(self, emma, host):
"""
@param emma: Emma
"""
super(TabProcessList, self).__init__()
self.ui = gtk.VBox(False, 0)
self.tab_label.set_text('Process List')
self.emma = emma
self.host = host
self.toolbar = gtk.Toolbar()
self.toolbar.set_icon_size(gtk.ICON_SIZE_SMALL_TOOLBAR)
self.button_refresh = gtk.ToolButton(gtk.STOCK_REFRESH)
self.button_refresh.set_is_important(True)
self.button_refresh.connect('clicked', self.refresh)
self.toolbar.add(self.button_refresh)
self.treeviewcontainer = gtk.ScrolledWindow()
self.treeview = gtk.TreeView()
self.treeview.set_rules_hint(True)
self.treeview.connect('button-release-event', self.on_processlist_button_release)
self.treeviewcontainer.add(self.treeview)
self.ui.pack_start(self.toolbar, False, False)
self.ui.pack_end(self.treeviewcontainer)
self.model = None
self.processlist_timer_running = False
self.processlist_timer_interval = 0
self.popup = PopUpProcessList()
self.popup.connect('item-selected', self.on_kill_process)
self.ui.show_all()
self.refresh()
class TabProcessList(BaseTab):
def __init__(self, emma, host):
"""
@param emma: Emma
"""
super(TabProcessList, self).__init__()
self.ui = gtk.VBox(False, 0)
self.tab_label.set_text('Process List')
self.emma = emma
self.host = host
self.toolbar = gtk.Toolbar()
self.toolbar.set_icon_size(gtk.ICON_SIZE_SMALL_TOOLBAR)
self.button_refresh = gtk.ToolButton(gtk.STOCK_REFRESH)
self.button_refresh.set_is_important(True)
self.button_refresh.connect('clicked', self.refresh)
self.toolbar.add(self.button_refresh)
self.treeviewcontainer = gtk.ScrolledWindow()
self.treeview = gtk.TreeView()
self.treeview.set_rules_hint(True)
self.treeview.connect('button-release-event', self.on_processlist_button_release)
self.treeviewcontainer.add(self.treeview)
self.ui.pack_start(self.toolbar, False, False)
self.ui.pack_end(self.treeviewcontainer)
self.model = None
self.processlist_timer_running = False
self.processlist_timer_interval = 0
self.popup = PopUpProcessList()
self.popup.connect('item-selected', self.on_kill_process)
self.ui.show_all()
self.refresh()
def refresh(self, *args):
if not self.host:
return
self.host.refresh_processlist()
self.redraw()
def redraw(self):
if not self.host.processlist:
return
fields, rows = self.host.processlist
if self.model:
self.model.clear()
for col in self.treeview.get_columns():
self.treeview.remove_column(col)
columns = [gobject.TYPE_STRING] * len(fields)
self.model = gtk.ListStore(*columns)
self.treeview.set_model(self.model)
self.treeview.set_headers_clickable(True)
_id = 0
for field in fields:
title = field[0].replace("_", "__")
self.treeview.insert_column_with_data_func(
-1, title, gtk.CellRendererText(),
render_mysql_string, _id)
_id += 1
for proc in rows:
self.model.append(proc)
return
def on_kill_process(self, *args):
path, column = self.treeview.get_cursor()
if not path or not self.host:
return
_iter = self.model.get_iter(path)
process_id = self.model.get_value(_iter, 0)
if not self.host.query("kill %s" % process_id):
dialogs.show_message("sorry", "there was an error while trying to kill process_id %s!" % process_id)
def on_processlist_button_release(self, tv, event):
if not event.button == 3:
return False
res = tv.get_path_at_pos(int(event.x), int(event.y))
if not res:
return False
self.popup.popup(None, None, None, event.button, event.time)
def on_processlist_refresh_value_change(self, button):
value = button.get_value()
if self.processlist_timer_running:
return
self.processlist_timer_running = True
self.processlist_timer_interval = value
gobject.timeout_add(int(value * 1000), self.on_processlist_refresh_timeout, button)
def on_processlist_refresh_timeout(self, button):
value = button.get_value()
if value < 0.1:
self.processlist_timer_running = False
return False
self.refresh()
if value != self.processlist_timer_interval:
self.processlist_timer_running = False
self.on_processlist_refresh_value_change(button)
return False
return True
class TabProcessList(BaseTab):
def __init__(self, emma, host):
"""
@param emma: Emma
"""
super(TabProcessList, self).__init__()
self.ui = gtk.VBox(False, 0)
self.tab_label.set_text('Process List')
self.emma = emma
self.host = host
self.toolbar = gtk.Toolbar()
self.toolbar.set_icon_size(gtk.ICON_SIZE_SMALL_TOOLBAR)
self.button_refresh = gtk.ToolButton(gtk.STOCK_REFRESH)
self.button_refresh.set_is_important(True)
self.button_refresh.connect('clicked', self.refresh)
self.toolbar.add(self.button_refresh)
self.treeviewcontainer = gtk.ScrolledWindow()
self.treeview = gtk.TreeView()
self.treeview.set_rules_hint(True)
self.treeview.connect('button-release-event',
self.on_processlist_button_release)
self.treeviewcontainer.add(self.treeview)
self.ui.pack_start(self.toolbar, False, False)
self.ui.pack_end(self.treeviewcontainer)
self.model = None
self.processlist_timer_running = False
self.processlist_timer_interval = 0
self.popup = PopUpProcessList()
self.popup.connect('item-selected', self.on_kill_process)
self.ui.show_all()
self.refresh()
def refresh(self, *args):
if not self.host:
return
self.host.refresh_processlist()
self.redraw()
def redraw(self):
if not self.host.processlist:
return
fields, rows = self.host.processlist
if self.model:
self.model.clear()
for col in self.treeview.get_columns():
self.treeview.remove_column(col)
columns = [gobject.TYPE_STRING] * len(fields)
self.model = gtk.ListStore(*columns)
self.treeview.set_model(self.model)
self.treeview.set_headers_clickable(True)
_id = 0
for field in fields:
title = field[0].replace("_", "__")
self.treeview.insert_column_with_data_func(-1, title,
gtk.CellRendererText(),
render_mysql_string,
_id)
_id += 1
for proc in rows:
self.model.append(proc)
return
def on_kill_process(self, *args):
path, column = self.treeview.get_cursor()
if not path or not self.host:
return
_iter = self.model.get_iter(path)
process_id = self.model.get_value(_iter, 0)
if not self.host.query("kill %s" % process_id):
dialogs.show_message(
"sorry",
"there was an error while trying to kill process_id %s!" %
process_id)
def on_processlist_button_release(self, tv, event):
if not event.button == 3:
return False
res = tv.get_path_at_pos(int(event.x), int(event.y))
if not res:
return False
self.popup.popup(None, None, None, event.button, event.time)
def on_processlist_refresh_value_change(self, button):
value = button.get_value()
if self.processlist_timer_running:
return
self.processlist_timer_running = True
self.processlist_timer_interval = value
gobject.timeout_add(int(value * 1000),
self.on_processlist_refresh_timeout, button)
def on_processlist_refresh_timeout(self, button):
value = button.get_value()
if value < 0.1:
self.processlist_timer_running = False
return False
self.refresh()
if value != self.processlist_timer_interval:
self.processlist_timer_running = False
self.on_processlist_refresh_value_change(button)
return False
return True
