def on_attributes(self, attributes):
sel = self.callbacks["get_var"]("reader_item")
if sel and sel.id in attributes:
remove_hook("curses_attributes", self.on_attributes)
# Don't bother checking attributes. If we're still
# lacking, refresh will re-enable this hook
self.refresh()
def on_attributes(self, attributes):
sel = self.reader.callbacks["get_var"]("reader_item")
if sel and sel.id in attributes:
# Sucks that we have to check these, but we can't be sure
# any particular call is ours.
for attr in self.needed_attrs:
if attr not in attributes[sel.id]:
break
else:
remove_hook("curses_attributes", self.on_attributes)
self.got_attrs = True
self.reader.callbacks["set_var"]("needs_refresh", True)
self.reader.callbacks["release_gui"]()
def on_attributes(self, attributes):
sel = self.reader.callbacks["get_var"]("reader_item")
if sel and sel.id in attributes:
# Sucks that we have to check these, but we can't be sure
# any particular call is ours.
for attr in self.needed_attrs:
if attr not in attributes[sel.id]:
break
else:
remove_hook("curses_attributes", self.on_attributes)
self.got_attrs = True
self.reader.callbacks["set_var"]("needs_refresh", True)
self.reader.callbacks["release_gui"]()
def check(self):
hooks.on_hook("test", self.hook_a) # No key
hooks.on_hook("test", self.hook_b, "first_remove")
hooks.on_hook("test", self.hook_c, "first_remove")
hooks.on_hook("test2", self.hook_a, "second_remove")
hooks.call_hook("test", [])
if self.test_set != "abc":
raise Exception("Basic hook test failed: %s" % self.test_set)
self.test_set = ""
hooks.call_hook("test2", [])
if self.test_set != "a":
raise Exception("Basic hook test2 failed: %s" % self.test_set)
self.test_set = ""
hooks.unhook_all("first_remove")
hooks.call_hook("test", [])
if self.test_set != "a":
raise Exception("unhook_all failed: %s" % self.test_set)
self.test_set = ""
hooks.remove_hook("test", self.hook_a)
hooks.call_hook("test", [])
if self.test_set != "":
raise Exception("remove_hook failed: %s" % self.test_set)
hooks.call_hook("test2", [])
if self.test_set != "a":
raise Exception("improper hook removed: %s" % self.test_set)
hooks.unhook_all("second_remove")
if hooks.hooks != {}:
raise Exception("hooks.hooks should be empty! %s" % hooks.hooks)
hooks.on_hook("argtest", self.hook_args)
for args in [ [], ["abc"], [1, 2, 3] ]:
self.test_args = []
hooks.call_hook("argtest", args)
if self.test_args != tuple(args):
raise Exception("hook arguments failed in %s out %s" % (args, self.test_args))
return True
def die(self):
# Reset so items get die() called and everything
# else is notified about items disappearing.
self.reset()
remove_hook("curses_opt_change", self.on_opt_change)
remove_hook("curses_tag_opt_change", self.on_tag_opt_change)
remove_hook("curses_attributes", self.on_attributes)
def on_attributes(self, attributes):
sel = self.callbacks["get_var"]("reader_item")
if sel and sel.id in attributes:
remove_hook("curses_attributes", self.on_attributes)
self.callbacks["set_var"]("needs_refresh", True)
self.callbacks["release_gui"]()
def unhook_tag_list(self, vars):
# Perhaps this should be a separate hook for command completion?
if "input_prompt" in vars:
self.callbacks["set_opt"]("taglist.tags_enumerated", False)
self.callbacks["release_gui"]()
remove_hook("curses_var_change", self.unhook_tag_list)
def die(self):
remove_hook("curses_opt_change", self.on_opt_change)
remove_hook("curses_tag_opt_change", self.on_tag_opt_change)
remove_hook("curses_attributes", self.on_attributes)
def on_attributes(self, attributes):
sel = self.callbacks["get_var"]("reader_item")
if sel and sel.id in attributes:
remove_hook("curses_attributes", self.on_attributes)
self.callbacks["set_var"]("needs_refresh", True)
self.callbacks["release_gui"]()
def unhook_tag_list(self, vars):
# Perhaps this should be a separate hook for command completion?
if "input_prompt" in vars:
self.callbacks["set_opt"]("taglist.tags_enumerated", False)
self.callbacks["release_gui"]()
remove_hook("curses_var_change", self.unhook_tag_list)
def die(self):
log.debug("Cleaning up hooks...")
remove_hook("curses_eval_tags_changed", self.refresh)
remove_hook("curses_items_added", self.on_items_added)
remove_hook("curses_items_removed", self.on_items_removed)
def die(self):
remove_hook("curses_opt_change", self.on_opt_change)
remove_hook("curses_var_change", self.on_var_change)
def die(self):
remove_hook("curses_opt_change", self.on_opt_change)
remove_hook("curses_var_change", self.on_var_change)
unregister_all(self)
