def __init__(self):
self.column_manager = LineViewColumnManager()
def __init__ (self):
self.column_manager = LineViewColumnManager ()
class LineView(object):
def __init__(self):
self.column_manager = LineViewColumnManager()
def attach(self, window):
for action_name, handler in iter_actions(self):
action = getattr(window.actions, action_name)
action.connect("activate", handler)
self.clear_action = window.actions.clear_line_view
self.line_view = window.widgets.line_view
self.line_view.connect("row-activated",
self.handle_line_view_row_activated)
ui = window.ui_manager
self.popup = ui.get_widget(
"/ui/context/LineViewContextMenu").get_submenu()
Common.GUI.widget_add_popup_menu(self.line_view, self.popup)
self.log_view = log_view = window.log_view
log_view.connect("row-activated", self.handle_log_view_row_activated)
sel = log_view.get_selection()
sel.connect("changed", self.handle_log_view_selection_changed)
self.clear_action.props.sensitive = False
self.column_manager.attach(window)
def clear(self):
model = self.line_view.get_model()
if len(model) == 0:
return
for i in range(1, len(model)):
model.remove_line(1)
self.clear_action.props.sensitive = False
def handle_attach_log_file(self, window):
self.line_view.set_model(LineViewLogModel(window.log_model))
def handle_line_view_row_activated(self, view, path, column):
line_index = path[0]
line_model = view.get_model()
log_model = self.log_view.get_model()
super_index = line_model.line_index_to_super(line_index)
log_index = log_model.line_index_from_super(super_index)
path = (log_index, )
self.log_view.scroll_to_cell(path, use_align=True, row_align=.5)
sel = self.log_view.get_selection()
sel.select_path(path)
def handle_log_view_row_activated(self, view, path, column):
log_model = view.get_model()
line_index = path[0]
super_index = log_model.line_index_to_super(line_index)
line_model = self.line_view.get_model()
if line_model is None:
return
if len(line_model):
timestamps = [row[line_model.COL_TIME] for row in line_model]
row = log_model[(line_index, )]
position = bisect_right(timestamps, row[line_model.COL_TIME])
else:
position = 0
if len(line_model) > 1:
other_index = line_model.line_index_to_super(position - 1)
else:
other_index = -1
if other_index == super_index and position != 1:
# Already have the line.
pass
else:
line_model.insert_line(position, super_index)
self.clear_action.props.sensitive = True
def handle_log_view_selection_changed(self, selection):
line_model = self.line_view.get_model()
if line_model is None:
return
model, tree_iter = selection.get_selected()
if tree_iter is None:
return
path = model.get_path(tree_iter)
line_index = model.line_index_to_super(path[0])
if len(line_model) == 0:
line_model.insert_line(0, line_index)
else:
line_model.replace_line(0, line_index)
@action
def handle_clear_line_view_action_activate(self, action):
self.clear()
class LineView (object):
def __init__ (self):
self.column_manager = LineViewColumnManager ()
def attach (self, window):
for action_name, handler in iter_actions (self):
action = getattr (window.actions, action_name)
action.connect ("activate", handler)
self.clear_action = window.actions.clear_line_view
self.line_view = window.widgets.line_view
self.line_view.connect ("row-activated", self.handle_line_view_row_activated)
ui = window.ui_manager
self.popup = ui.get_widget ("/ui/context/LineViewContextMenu").get_submenu ()
Common.GUI.widget_add_popup_menu (self.line_view, self.popup)
self.log_view = log_view = window.log_view
log_view.connect ("row-activated", self.handle_log_view_row_activated)
sel = log_view.get_selection ()
sel.connect ("changed", self.handle_log_view_selection_changed)
self.clear_action.props.sensitive = False
self.column_manager.attach (window)
def clear (self):
model = self.line_view.get_model ()
if len (model) == 0:
return
for i in range (1, len (model)):
model.remove_line (1)
self.clear_action.props.sensitive = False
def handle_attach_log_file (self, window):
self.line_view.set_model (LineViewLogModel (window.log_model))
def handle_line_view_row_activated (self, view, path, column):
line_index = path[0]
line_model = view.get_model ()
log_model = self.log_view.get_model ()
super_index = line_model.line_index_to_super (line_index)
log_index = log_model.line_index_from_super (super_index)
path = (log_index,)
self.log_view.scroll_to_cell (path, use_align = True, row_align = .5)
sel = self.log_view.get_selection ()
sel.select_path (path)
def handle_log_view_row_activated (self, view, path, column):
log_model = view.get_model ()
line_index = path[0]
super_index = log_model.line_index_to_super (line_index)
line_model = self.line_view.get_model ()
if line_model is None:
return
if len (line_model):
timestamps = [row[line_model.COL_TIME] for row in line_model]
row = log_model[(line_index,)]
position = bisect_right (timestamps, row[line_model.COL_TIME])
else:
position = 0
if len (line_model) > 1:
other_index = line_model.line_index_to_super (position - 1)
else:
other_index = -1
if other_index == super_index and position != 1:
# Already have the line.
pass
else:
line_model.insert_line (position, super_index)
self.clear_action.props.sensitive = True
def handle_log_view_selection_changed (self, selection):
line_model = self.line_view.get_model ()
if line_model is None:
return
model, tree_iter = selection.get_selected ()
if tree_iter is None:
return
path = model.get_path (tree_iter)
line_index = model.line_index_to_super (path[0])
if len (line_model) == 0:
line_model.insert_line (0, line_index)
else:
line_model.replace_line (0, line_index)
@action
def handle_clear_line_view_action_activate (self, action):
self.clear ()