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-rw-r--r--src/core.py13
-rw-r--r--src/windows.py23
2 files changed, 20 insertions, 16 deletions
diff --git a/src/core.py b/src/core.py
index c1220e4b..29748f4b 100644
--- a/src/core.py
+++ b/src/core.py
@@ -45,6 +45,7 @@ from contact import Contact, Resource
from text_buffer import TextBuffer
from keyboard import read_char
from theming import get_theme
+from windows import g_lock
# http://xmpp.org/extensions/xep-0045.html#errorstatus
ERROR_AND_STATUS_CODES = {
@@ -67,8 +68,6 @@ possible_show = {'available':None,
'xa':'xa'
}
-resize_lock = threading.Lock()
-
Status = collections.namedtuple('Status', 'show message')
class Core(object):
@@ -198,14 +197,16 @@ class Core(object):
"""
Resize the global_information_win only once at each resize.
"""
- self.information_win.resize(self.information_win_size, tabs.Tab.width,
- tabs.Tab.height - 2 - self.information_win_size, 0)
+ with g_lock:
+ self.information_win.resize(self.information_win_size, tabs.Tab.width,
+ tabs.Tab.height - 2 - self.information_win_size, 0)
def resize_global_info_bar(self):
"""
Resize the GlobalInfoBar only once at each resize
"""
- self.tab_win.resize(1, tabs.Tab.width, tabs.Tab.height - 2, 0)
+ with g_lock:
+ self.tab_win.resize(1, tabs.Tab.width, tabs.Tab.height - 2, 0)
def on_exception(self, typ, value, trace):
"""
@@ -692,7 +693,7 @@ class Core(object):
tabs.Tab.resize(self.stdscr)
self.resize_global_information_win()
self.resize_global_info_bar()
- with resize_lock:
+ with g_lock:
for tab in self.tabs:
if config.get('lazy_resize', 'true') == 'true':
tab.need_resize = True
diff --git a/src/windows.py b/src/windows.py
index 42c9bfa0..790dd858 100644
--- a/src/windows.py
+++ b/src/windows.py
@@ -24,7 +24,7 @@ import curses
import string
from config import config
-from threading import Lock
+from threading import RLock
from contact import Contact, Resource
from roster import RosterGroup, roster
@@ -46,7 +46,7 @@ allowed_color_digits = ('0', '1', '2', '3', '4', '5', '6', '7')
# first is a bool telling if this is the first line of the message.
Line = collections.namedtuple('Line', 'msg start_pos end_pos')
-g_lock = Lock()
+g_lock = RLock()
LINES_NB_LIMIT = 4096
@@ -79,7 +79,8 @@ class Win(object):
"""
Override if something has to be done on resize
"""
- self._resize(height, width, y, x)
+ with g_lock:
+ self._resize(height, width, y, x)
def _refresh(self):
self._win.noutrefresh()
@@ -255,10 +256,11 @@ class UserList(Win):
self._refresh()
def resize(self, height, width, y, x):
- self._resize(height, width, y, x)
- self._win.attron(to_curses_attr(get_theme().COLOR_VERTICAL_SEPARATOR))
- self._win.vline(0, 0, curses.ACS_VLINE, self.height)
- self._win.attroff(to_curses_attr(get_theme().COLOR_VERTICAL_SEPARATOR))
+ with g_lock:
+ self._resize(height, width, y, x)
+ self._win.attron(to_curses_attr(get_theme().COLOR_VERTICAL_SEPARATOR))
+ self._win.vline(0, 0, curses.ACS_VLINE, self.height)
+ self._win.attroff(to_curses_attr(get_theme().COLOR_VERTICAL_SEPARATOR))
class Topic(Win):
def __init__(self):
@@ -674,9 +676,10 @@ class TextWin(Win):
self.addstr(' ')
def resize(self, height, width, y, x, room=None):
- self._resize(height, width, y, x)
- if room:
- self.rebuild_everything(room)
+ with g_lock:
+ self._resize(height, width, y, x)
+ if room:
+ self.rebuild_everything(room)
def rebuild_everything(self, room):
self.built_lines = []