mirror of
https://github.com/tromey/gdb-gui.git
synced 2025-09-08 10:40:13 +02:00
75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
# Copyright (C) 2013 Tom Tromey <tom@tromey.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 3 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, see <http://www.gnu.org/licenses/>.
|
|
|
|
# Toplevel handling.
|
|
|
|
import gdb
|
|
import gui.startup
|
|
import threading
|
|
|
|
class _ToplevelState(object):
|
|
def __init__(self):
|
|
gui.startup.start_gtk()
|
|
# This lock must be held when using the other globals here.
|
|
self.toplevel_lock = threading.Lock()
|
|
self.next_toplevel = 1
|
|
self.toplevels = {}
|
|
|
|
def add(self, obj):
|
|
with self.toplevel_lock:
|
|
obj.number = self.next_toplevel
|
|
self.next_toplevel = self.next_toplevel + 1
|
|
self.toplevels[obj.number] = obj
|
|
|
|
def remove(self, obj):
|
|
with self.toplevel_lock:
|
|
del self.toplevels[obj.number]
|
|
|
|
def get(self, winno):
|
|
window = None
|
|
with self.toplevel_lock:
|
|
if winno in self.toplevels:
|
|
window = self.toplevels[winno]
|
|
return window
|
|
|
|
def display(self):
|
|
with self.toplevel_lock:
|
|
if len(self.toplevels) == 0:
|
|
print "No windows"
|
|
return
|
|
|
|
print ' Num Name'
|
|
for winno in range(1, self.next_toplevel):
|
|
if winno in self.toplevels:
|
|
window = self.toplevels[winno]
|
|
print ' %3d %s' % (window.number,
|
|
window.window.get_title())
|
|
|
|
state = _ToplevelState()
|
|
|
|
class Toplevel(object):
|
|
def __init__(self):
|
|
state.add(self)
|
|
# The subclass must set this.
|
|
self.window = None
|
|
|
|
def destroy(self):
|
|
state.remove(self)
|
|
gui.startup.send_to_gtk(self.window.destroy)
|
|
self.window = None
|
|
|
|
def valid(self):
|
|
return self.window is not None
|