mirror of
https://github.com/tromey/gdb-gui.git
synced 2025-09-07 10:10:13 +02:00
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
# Copyright (C) 2012, 2013 Tom Tromey <tom@tromey.com>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import gdb
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import threading
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import Queue
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import fix_signals
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fix_signals.save()
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from gi.repository import Gtk, Gdk, GObject, GtkSource
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import os
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(read_pipe, write_pipe) = os.pipe()
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_event_queue = Queue.Queue()
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def send_to_gtk(func):
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_event_queue.put(func)
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os.write(write_pipe, 'x')
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class _GtkThread(threading.Thread):
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def handle_queue(self, source, condition):
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global _event_queue
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os.read(source, 1)
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func = _event_queue.get()
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func()
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return True
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def run(self):
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global read_pipe
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GObject.io_add_watch(read_pipe, GObject.IO_IN, self.handle_queue)
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GObject.type_register(GtkSource.View)
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Gtk.main()
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_t = None
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def start_gtk():
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global _t
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if _t is None:
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GObject.threads_init()
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Gdk.threads_init()
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_t = _GtkThread()
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_t.setDaemon(True)
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_t.start()
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fix_signals.restore()
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