diff -Nru ibus-table-1.9.18.orig/Makefile.am ibus-table-1.9.18/Makefile.am
--- ibus-table-1.9.18.orig/Makefile.am 2020-07-22 11:52:11.640532230 +0200
+++ ibus-table-1.9.18/Makefile.am 2020-07-22 14:43:51.905260956 +0200
@@ -30,6 +30,7 @@
data \
po \
setup \
+ tests \
$(NULL)
ACLOCAL_AMFLAGS = -I m4
diff -Nru ibus-table-1.9.18.orig/Makefile.in ibus-table-1.9.18/Makefile.in
--- ibus-table-1.9.18.orig/Makefile.in 2017-08-02 11:32:47.000000000 +0200
+++ ibus-table-1.9.18/Makefile.in 2020-07-22 16:15:15.492860836 +0200
@@ -1,7 +1,7 @@
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# @configure_input@
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+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
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@@ -392,6 +392,7 @@
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diff -Nru ibus-table-1.9.18.orig/configure.ac ibus-table-1.9.18/configure.ac
diff -Nru ibus-table-1.9.18.orig/tests/Makefile.in ibus-table-1.9.18/tests/Makefile.in
--- ibus-table-1.9.18.orig/tests/Makefile.in 1970-01-01 01:00:00.000000000 +0100
+++ ibus-table-1.9.18/tests/Makefile.in 2020-07-22 16:28:37.394963243 +0200
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+ $$success || exit 1
+
+check-TESTS:
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+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
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+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
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+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
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+
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+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
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+
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+ -rm -f Makefile
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+.MAKE: check-am install-am install-strip
+
+.PHONY: all all-am check check-TESTS check-am clean clean-generic \
+ cscopelist-am ctags-am distclean distclean-generic distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
+ pdf-am ps ps-am recheck tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+run_tests: run_tests.in
+ sed -e 's&@PYTHON_BIN@&$(PYTHON)&g' \
+ -e 's&@SRCDIR@&$(srcdir)&g' $< > $@
+ chmod +x $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- ibus-table-1.9.18.orig/configure.ac 2020-07-22 11:52:11.639532241 +0200
+++ ibus-table-1.9.18/configure.ac 2020-07-22 14:43:51.905260956 +0200
@@ -68,6 +68,7 @@
setup/Makefile
setup/ibus-setup-table
setup/version.py
+ tests/Makefile
ibus-table.spec
ibus-table.pc]
)
diff -Nru ibus-table-1.9.18.orig/engine/Makefile.am ibus-table-1.9.18/engine/Makefile.am
--- ibus-table-1.9.18.orig/engine/Makefile.am 2020-07-22 11:52:11.650532123 +0200
+++ ibus-table-1.9.18/engine/Makefile.am 2020-07-22 14:43:51.906260946 +0200
@@ -32,6 +32,7 @@
table.py \
tabcreatedb.py \
tabsqlitedb.py \
+ it_util.py \
$(NULL)
engine_table_DATA = \
$(NULL)
diff -Nru ibus-table-1.9.18.orig/engine/it_util.py ibus-table-1.9.18/engine/it_util.py
--- ibus-table-1.9.18.orig/engine/it_util.py 1970-01-01 01:00:00.000000000 +0100
+++ ibus-table-1.9.18/engine/it_util.py 2020-07-22 14:43:51.906260946 +0200
@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+# vim:et sts=4 sw=4
+#
+# ibus-table - The Tables engine for IBus
+#
+# Copyright (c) 2008-2009 Yu Yuwei <acevery@gmail.com>
+# Copyright (c) 2009-2014 Caius "kaio" CHANCE <me@kaio.net>
+# Copyright (c) 2012-2015 Mike FABIAN <mfabian@redhat.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+#
+'''
+Utility functions used in ibus-table
+'''
+
+import sys
+import re
+import string
+
+def config_section_normalize(section):
+ '''Replaces “_:” with “-” in the dconf section and converts to lower case
+
+ :param section: The name of the dconf section
+ :type section: string
+ :rtype: string
+
+ To make the comparison of the dconf sections work correctly.
+
+ I avoid using .lower() here because it is locale dependent, when
+ using .lower() this would not achieve the desired effect of
+ comparing the dconf sections case insentively in some locales, it
+ would fail for example if Turkish locale (tr_TR.UTF-8) is set.
+
+ Examples:
+
+ >>> config_section_normalize('Foo_bAr:Baz')
+ 'foo-bar-baz'
+ '''
+ return re.sub(r'[_:]', r'-', section).translate(
+ bytes.maketrans(
+ bytes(string.ascii_uppercase.encode('ascii')),
+ bytes(string.ascii_lowercase.encode('ascii'))))
+
+
+if __name__ == "__main__":
+ import doctest
+ (FAILED, ATTEMPTED) = doctest.testmod()
+ if FAILED:
+ sys.exit(1)
+ else:
+ sys.exit(0)
diff -Nru ibus-table-1.9.18.orig/engine/table.py ibus-table-1.9.18/engine/table.py
--- ibus-table-1.9.18.orig/engine/table.py 2020-07-22 11:52:11.650532123 +0200
+++ ibus-table-1.9.18/engine/table.py 2020-07-22 14:43:51.907260935 +0200
@@ -37,6 +37,7 @@
import re
from gi.repository import GObject
import time
+import it_util
debug_level = int(0)
@@ -215,8 +216,10 @@
max_key_length, database):
self.db = database
self._config = config
- engine_name = os.path.basename(self.db.filename).replace('.db', '')
- self._config_section = "engine/Table/%s" % engine_name.replace(' ','_')
+ engine_name = os.path.basename(
+ self.db.filename).replace('.db', '').replace(' ','_')
+ self._config_section = it_util.config_section_normalize(
+ "engine/Table/%s" % engine_name)
self._max_key_length = int(max_key_length)
self._max_key_length_pinyin = 7
self._valid_input_chars = valid_input_chars
@@ -320,7 +323,7 @@
self._config_section,
"ChineseMode"))
if self._chinese_mode == None:
- self._chinese_mode = self.get_chinese_mode()
+ self._chinese_mode = self.get_default_chinese_mode()
elif debug_level > 1:
sys.stderr.write(
"Chinese mode found in user config, mode=%s\n"
@@ -342,7 +345,7 @@
def get_new_lookup_table(
self, page_size=10,
select_keys=[49, 50, 51, 52, 53, 54, 55, 56, 57, 48],
- orientation=True):
+ orientation=IBus.Orientation.VERTICAL):
'''
[49, 50, 51, 52, 53, 54, 55, 56, 57, 48] are the key codes
for the characters ['1', '2', '3', '4', '5', '6', '7', '8', '0']
@@ -351,7 +354,7 @@
page_size = 1
if page_size > len(select_keys):
page_size = len(select_keys)
- lookup_table = IBus.LookupTable.new(
+ lookup_table = IBus.LookupTable(
page_size=page_size,
cursor_pos=0,
cursor_visible=True,
@@ -371,7 +374,7 @@
"""
return self._select_keys
- def get_chinese_mode (self):
+ def get_default_chinese_mode (self):
'''
Use db value or LC_CTYPE in your box to determine the _chinese_mode
'''
@@ -380,7 +383,7 @@
if __db_chinese_mode >= 0:
if debug_level > 1:
sys.stderr.write(
- "get_chinese_mode(): "
+ "get_default_chinese_mode(): "
+ "default Chinese mode found in database, mode=%s\n"
%__db_chinese_mode)
return __db_chinese_mode
@@ -390,19 +393,19 @@
__lc = os.environ['LC_ALL'].split('.')[0].lower()
if debug_level > 1:
sys.stderr.write(
- "get_chinese_mode(): __lc=%s found in LC_ALL\n"
+ "get_default_chinese_mode(): __lc=%s found in LC_ALL\n"
% __lc)
elif 'LC_CTYPE' in os.environ:
__lc = os.environ['LC_CTYPE'].split('.')[0].lower()
if debug_level > 1:
sys.stderr.write(
- "get_chinese_mode(): __lc=%s found in LC_CTYPE\n"
+ "get_default_chinese_mode(): __lc=%s found in LC_CTYPE\n"
% __lc)
else:
__lc = os.environ['LANG'].split('.')[0].lower()
if debug_level > 1:
sys.stderr.write(
- "get_chinese_mode(): __lc=%s found in LANG\n"
+ "get_default_chinese_mode(): __lc=%s found in LANG\n"
% __lc)
if '_cn' in __lc or '_sg' in __lc:
@@ -419,14 +422,14 @@
# variant:
if debug_level > 1:
sys.stderr.write(
- "get_chinese_mode(): last fallback, "
+ "get_default_chinese_mode(): last fallback, "
+ "database is Chinese but we don’t know "
+ "which variant.\n")
return 4 # show all Chinese characters
else:
if debug_level > 1:
sys.stderr.write(
- "get_chinese_mode(): last fallback, "
+ "get_default_chinese_mode(): last fallback, "
+ "database is not Chinese, returning -1.\n")
return -1
except:
@@ -1202,7 +1205,7 @@
class tabengine (IBus.Engine):
'''The IM Engine for Tables'''
- def __init__(self, bus, obj_path, db ):
+ def __init__(self, bus, obj_path, db, unit_test=False):
super(tabengine, self).__init__(connection=bus.get_connection(),
object_path=obj_path)
global debug_level
@@ -1210,6 +1213,7 @@
debug_level = int(os.getenv('IBUS_TABLE_DEBUG_LEVEL'))
except (TypeError, ValueError):
debug_level = int(0)
+ self._unit_test = unit_test
self._input_purpose = 0
self._has_input_purpose = False
if hasattr(IBus, 'InputPurpose'):
@@ -1224,12 +1228,16 @@
os.path.sep, 'icons', os.path.sep)
# name for config section
self._engine_name = os.path.basename(
- self.db.filename).replace('.db', '')
- self._config_section = (
- "engine/Table/%s" % self._engine_name.replace(' ','_'))
+ self.db.filename).replace('.db', '').replace(' ','_')
+ self._config_section = it_util.config_section_normalize(
+ "engine/Table/%s" % self._engine_name)
+ if debug_level > 1:
+ sys.stderr.write(
+ 'tabengine.__init__() self._config_section = %s\n'
+ % self._config_section)
# config module
- self._config = self._bus.get_config ()
+ self._config = self._bus.get_config()
self._config.connect ("value-changed", self.config_value_changed_cb)
# self._ime_py: Indicates whether this table supports pinyin mode
@@ -1699,7 +1707,7 @@
self._save_user_count = 0
super(tabengine, self).destroy()
- def set_input_mode(self, mode=0):
+ def set_input_mode(self, mode=1):
if mode == self._input_mode:
return
self._input_mode = mode
@@ -1722,6 +1730,9 @@
self._full_width_punct[self._input_mode])
self.reset()
+ def get_input_mode(self):
+ return self._input_mode
+
def set_pinyin_mode(self, mode=False):
if mode == self._editor._py_mode:
return
@@ -1741,76 +1752,302 @@
self._input_mode)
self._update_ui()
- def set_onechar_mode(self, mode=False):
+ def set_onechar_mode(self, mode=False, update_dconf=True):
if mode == self._editor._onechar:
return
self._editor._onechar = mode
self._init_or_update_property_menu(
self.onechar_mode_menu, mode)
- self._config.set_value(
- self._config_section,
- "OneChar",
- GLib.Variant.new_boolean(mode))
+ self.db.reset_phrases_cache()
+ if update_dconf:
+ self._config.set_value(
+ self._config_section,
+ "OneChar",
+ GLib.Variant.new_boolean(mode))
+
+ def get_onechar_mode(self):
+ return self._editor._onechar
- def set_autocommit_mode(self, mode=False):
+ def set_autocommit_mode(self, mode=False, update_dconf=True):
if mode == self._auto_commit:
return
self._auto_commit = mode
self._init_or_update_property_menu(
self.autocommit_mode_menu, mode)
- self._config.set_value(
- self._config_section,
- "AutoCommit",
- GLib.Variant.new_boolean(mode))
+ if update_dconf:
+ self._config.set_value(
+ self._config_section,
+ "AutoCommit",
+ GLib.Variant.new_boolean(mode))
- def set_letter_width(self, mode=False, input_mode=0):
- if mode == self._full_width_letter[input_mode]:
+ def get_autocommit_mode(self):
+ return self._auto_commit
+
+ def set_autoselect_mode(self, mode=False, update_dconf=True):
+ if mode == self._auto_select:
return
- self._full_width_letter[input_mode] = mode
- self._editor._full_width_letter[input_mode] = mode
- if input_mode == self._input_mode:
- self._init_or_update_property_menu(
- self.letter_width_menu, mode)
- if input_mode:
+ self._auto_select = mode
+ self._editor._auto_select = mode
+ if update_dconf:
self._config.set_value(
self._config_section,
- "TabDefFullWidthLetter",
+ "AutoSelect",
GLib.Variant.new_boolean(mode))
- else:
+
+ def get_autoselect_mode(self):
+ return self._auto_select
+
+ def set_autowildcard_mode(self, mode=False, update_dconf=True):
+ if mode == self._auto_wildcard:
+ return
+ self._auto_wildcard = mode
+ self._editor._auto_wildcard = mode
+ self.db.reset_phrases_cache()
+ if update_dconf:
self._config.set_value(
self._config_section,
- "EnDefFullWidthLetter",
+ "AutoWildcard",
GLib.Variant.new_boolean(mode))
- def set_punctuation_width(self, mode=False, input_mode=0):
- if mode == self._full_width_punct[input_mode]:
+ def get_autowildcard_mode(self):
+ return self._auto_wildcard
+
+ def set_single_wildcard_char(self, char=u'', update_dconf=True):
+ if char == self._single_wildcard_char:
return
- self._full_width_punct[input_mode] = mode
- self._editor._full_width_punct[input_mode] = mode
- if input_mode == self._input_mode:
- self._init_or_update_property_menu(
- self.punctuation_width_menu, mode)
- if input_mode:
+ self._single_wildcard_char = char
+ self._editor._single_wildcard_char = char
+ self.db.reset_phrases_cache()
+ if update_dconf:
+ self._config.set_value(
+ self._config_section,
+ "singlewildcardchar",
+ GLib.Variant.new_string(char))
+
+ def get_single_wildcard_char(self):
+ return self._single_wildcard_char
+
+ def set_multi_wildcard_char(self, char=u'', update_dconf=True):
+ if char == self._multi_wildcard_char:
+ return
+ self._multi_wildcard_char = char
+ self._editor._multi_wildcard_char = char
+ self.db.reset_phrases_cache()
+ if update_dconf:
+ self._config.set_value(
+ self._config_section,
+ "multiwildcardchar",
+ GLib.Variant.new_string(char))
+
+ def get_multi_wildcard_char(self):
+ return self._multi_wildcard_char
+
+ def set_space_key_behavior_mode(self, mode=False, update_dconf=True):
+ '''Sets the behaviour of the space key
+
+ :param mode: How the space key should behave
+ :type mode: Boolean
+ True: space is used as a page down key
+ and not as a commit key.
+ False: space is used as a commit key
+ and not used as a page down key
+ :param update_dconf: Whether to write the change to dconf.
+ Set this to False if this method is
+ called because the dconf key changed
+ to avoid endless loops when the dconf
+ key is changed twice in a short time.
+ :type update_dconf: boolean
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ "set_space_key_behavior_mode(%s)\n"
+ %mode)
+ if mode == True:
+ # space is used as a page down key and not as a commit key:
+ if IBus.KEY_space not in self._page_down_keys:
+ self._page_down_keys.append(IBus.KEY_space)
+ if IBus.KEY_space in self._commit_keys:
+ self._commit_keys.remove(IBus.KEY_space)
+ if mode == False:
+ # space is used as a commit key and not used as a page down key:
+ if IBus.KEY_space in self._page_down_keys:
+ self._page_down_keys.remove(IBus.KEY_space)
+ if IBus.KEY_space not in self._commit_keys:
+ self._commit_keys.append(IBus.KEY_space)
+ if debug_level > 1:
+ sys.stderr.write(
+ 'set_space_key_behavior_mode(): self._page_down_keys=%s\n'
+ % repr(self._page_down_keys))
+ sys.stderr.write(
+ 'set_space_key_behavior_mode(): self._commit_keys=%s\n'
+ % repr(self._commit_keys))
+ if update_dconf:
self._config.set_value(
self._config_section,
- "TabDefFullWidthPunct",
+ "spacekeybehavior",
GLib.Variant.new_boolean(mode))
- else:
+
+ def get_space_key_behavior_mode(self):
+ mode = False
+ if IBus.KEY_space in self._page_down_keys:
+ mode = True
+ if IBus.KEY_space in self._commit_keys:
+ # commit key behaviour overrides the page down behaviour
+ mode = False
+ return mode
+
+ def set_always_show_lookup(self, mode=False, update_dconf=True):
+ if mode == self._always_show_lookup:
+ return
+ self._always_show_lookup = mode
+ if update_dconf:
self._config.set_value(
self._config_section,
- "EnDefFullWidthPunct",
+ "AlwaysShowLookup",
GLib.Variant.new_boolean(mode))
- def set_chinese_mode(self, mode=0):
+ def get_always_show_lookup(self):
+ return self._always_show_lookup
+
+ def set_lookup_table_orientation(self, orientation, update_dconf=True):
+ '''Sets the orientation of the lookup table
+
+ :param orientation: The orientation of the lookup table
+ :type mode: integer >= 0 and <= 2
+ IBUS_ORIENTATION_HORIZONTAL = 0,
+ IBUS_ORIENTATION_VERTICAL = 1,
+ IBUS_ORIENTATION_SYSTEM = 2.
+ :param update_dconf: Whether to write the change to dconf.
+ Set this to False if this method is
+ called because the dconf key changed
+ to avoid endless loops when the dconf
+ key is changed twice in a short time.
+ :type update_dconf: boolean
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ "set_lookup_table_orientation(%s)\n"
+ %orientation)
+ if orientation == self._editor._orientation:
+ return
+ if orientation >= 0 and orientation <= 2:
+ self._editor._orientation = orientation
+ self._editor._lookup_table.set_orientation(orientation)
+ if update_dconf:
+ self._config.set_value(
+ self._config_section,
+ 'lookuptableorientation',
+ GLib.Variant.new_int32(orientation))
+
+ def get_lookup_table_orientation(self):
+ '''Returns the current orientation of the lookup table
+
+ :rtype: integer
+ '''
+ return self._editor._orientation
+
+ def set_page_size(self, page_size, update_dconf=True):
+ '''Sets the page size of the lookup table
+
+ :param orientation: The orientation of the lookup table
+ :type mode: integer >= 1 and <= number of select keys
+ :param update_dconf: Whether to write the change to dconf.
+ Set this to False if this method is
+ called because the dconf key changed
+ to avoid endless loops when the dconf
+ key is changed twice in a short time.
+ :type update_dconf: boolean
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ "set_page_size(%s)\n"
+ %page_size)
+ if page_size == self._editor._page_size:
+ return
+ if page_size > len(self._editor._select_keys):
+ page_size = len(self._editor._select_keys)
+ if page_size < 1:
+ page_size = 1
+ self._editor._page_size = page_size
+ self._editor._lookup_table = self._editor.get_new_lookup_table(
+ page_size = self._editor._page_size,
+ select_keys = self._editor._select_keys,
+ orientation = self._editor._orientation)
+ self.reset()
+ if update_dconf:
+ self._config.set_value(
+ self._config_section,
+ 'lookuptablepagesize',
+ GLib.Variant.new_int32(page_size))
+
+ def get_page_size(self):
+ '''Returns the current page size of the lookup table
+
+ :rtype: integer
+ '''
+ return self._editor._page_size
+
+ def set_letter_width(self, mode=False, input_mode=0, update_dconf=True):
+ if mode == self._full_width_letter[input_mode]:
+ return
+ self._full_width_letter[input_mode] = mode
+ self._editor._full_width_letter[input_mode] = mode
+ if input_mode == self._input_mode:
+ self._init_or_update_property_menu(
+ self.letter_width_menu, mode)
+ if update_dconf:
+ if input_mode:
+ self._config.set_value(
+ self._config_section,
+ "TabDefFullWidthLetter",
+ GLib.Variant.new_boolean(mode))
+ else:
+ self._config.set_value(
+ self._config_section,
+ "EnDefFullWidthLetter",
+ GLib.Variant.new_boolean(mode))
+
+ def get_letter_width(self):
+ return self._full_width_letter
+
+ def set_punctuation_width(self, mode=False, input_mode=0, update_dconf=True):
+ if mode == self._full_width_punct[input_mode]:
+ return
+ self._full_width_punct[input_mode] = mode
+ self._editor._full_width_punct[input_mode] = mode
+ if input_mode == self._input_mode:
+ self._init_or_update_property_menu(
+ self.punctuation_width_menu, mode)
+ if update_dconf:
+ if input_mode:
+ self._config.set_value(
+ self._config_section,
+ "TabDefFullWidthPunct",
+ GLib.Variant.new_boolean(mode))
+ else:
+ self._config.set_value(
+ self._config_section,
+ "EnDefFullWidthPunct",
+ GLib.Variant.new_boolean(mode))
+
+ def get_punctuation_width(self):
+ return self._full_width_punct
+
+ def set_chinese_mode(self, mode=0, update_dconf=True):
if mode == self._editor._chinese_mode:
return
self._editor._chinese_mode = mode
+ self.db.reset_phrases_cache()
self._init_or_update_property_menu(
self.chinese_mode_menu, mode)
- self._config.set_value(
- self._config_section,
- "ChineseMode",
- GLib.Variant.new_int32(mode))
+ if update_dconf:
+ self._config.set_value(
+ self._config_section,
+ "ChineseMode",
+ GLib.Variant.new_int32(mode))
+
+ def get_chinese_mode(self):
+ return self._editor._chinese_mode
def _init_or_update_property_menu(self, menu, current_mode=0):
key = menu['key']
@@ -2233,6 +2470,44 @@
return True
return False
+ def _return_false(self, keyval, keycode, state):
+ '''A replacement for “return False” in do_process_key_event()
+
+ do_process_key_event should return “True” if a key event has
+ been handled completely. It should return “False” if the key
+ event should be passed to the application.
+
+ But just doing “return False” doesn’t work well when trying to
+ do the unit tests. The MockEngine class in the unit tests
+ cannot get that return value. Therefore, it cannot do the
+ necessary updates to the self._mock_committed_text etc. which
+ prevents proper testing of the effects of such keys passed to
+ the application. Instead of “return False”, one can also use
+ self.forward_key_event(keyval, keycode, keystate) to pass the
+ key to the application. And this works fine with the unit
+ tests because a forward_key_event function is implemented in
+ MockEngine as well which then gets the key and can test its
+ effects.
+
+ Unfortunately, “forward_key_event()” does not work in Qt5
+ applications because the ibus module in Qt5 does not implement
+ “forward_key_event()”. Therefore, always using
+ “forward_key_event()” instead of “return False” in
+ “do_process_key_event()” would break ibus-typing-booster
+ completely for all Qt5 applictions.
+
+ To work around this problem and make unit testing possible
+ without breaking Qt5 applications, we use this helper function
+ which uses “forward_key_event()” when unit testing and “return
+ False” during normal usage.
+
+ '''
+ if self._unit_test:
+ self.forward_key_event(keyval, keycode, state)
+ return True
+ else:
+ return False
+
def do_process_key_event(self, keyval, keycode, state):
'''Process Key Events
Key Events include Key Press and Key Release,
@@ -2243,9 +2518,13 @@
if (self._has_input_purpose
and self._input_purpose
in [IBus.InputPurpose.PASSWORD, IBus.InputPurpose.PIN]):
- return False
+ return self._return_false(keyval, keycode, state)
key = KeyEvent(keyval, keycode, state)
+ if debug_level > 1:
+ sys.stderr.write(
+ "process_key_event() "
+ "KeyEvent object: %s" % key)
result = self._process_key_event (key)
self._prev_key = key
@@ -2308,13 +2587,13 @@
def _english_mode_process_key_event(self, key):
# Ignore key release events
if key.state & IBus.ModifierType.RELEASE_MASK:
- return False
+ return self._return_false(key.val, key.code, key.state)
if key.val >= 128:
- return False
+ return self._return_false(key.val, key.code, key.state)
# we ignore all hotkeys here
if (key.state
& (IBus.ModifierType.CONTROL_MASK|IBus.ModifierType.MOD1_MASK)):
- return False
+ return self._return_false(key.val, key.code, key.state)
keychar = IBus.keyval_to_unicode(key.val)
if type(keychar) != type(u''):
keychar = keychar.decode('UTF-8')
@@ -2323,7 +2602,7 @@
else:
trans_char = self.cond_letter_translate(keychar)
if trans_char == keychar:
- return False
+ return self._return_false(key.val, key.code, key.state)
self.commit_string(trans_char)
return True
@@ -2387,7 +2666,7 @@
# (Must be below all self._match_hotkey() callse
# because these match on a release event).
if key.state & IBus.ModifierType.RELEASE_MASK:
- return False
+ return self._return_false(key.val, key.code, key.state)
keychar = IBus.keyval_to_unicode(key.val)
if type(keychar) != type(u''):
@@ -2419,7 +2698,7 @@
trans_char = self.cond_letter_translate(keychar)
if trans_char == keychar:
self._prev_char = trans_char
- return False
+ return self._return_false(key.val, key.code, key.state)
else:
self.commit_string(trans_char)
return True
@@ -2441,12 +2720,12 @@
# input but it ends up here. If it is leading input
# (i.e. the preëdit is empty) we should always pass
# IBus.KEY_KP_Enter to the application:
- return False
+ return self._return_false(key.val, key.code, key.state)
if self._auto_select:
self._editor.commit_to_preedit()
commit_string = self._editor.get_preedit_string_complete()
self.commit_string(commit_string)
- return False
+ return self._return_false(key.val, key.code, key.state)
else:
commit_string = self._editor.get_preedit_tabkeys_complete()
self.commit_string(commit_string)
@@ -2474,18 +2753,18 @@
# to “шшш”.
self._editor.commit_to_preedit()
self.commit_string(self._editor.get_preedit_string_complete())
- return False
+ return self._return_false(key.val, key.code, key.state)
if key.val in (IBus.KEY_Down, IBus.KEY_KP_Down) :
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
res = self._editor.cursor_down()
self._update_ui()
return res
if key.val in (IBus.KEY_Up, IBus.KEY_KP_Up):
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
res = self._editor.cursor_up()
self._update_ui()
return res
@@ -2493,7 +2772,7 @@
if (key.val in (IBus.KEY_Left, IBus.KEY_KP_Left)
and key.state & IBus.ModifierType.CONTROL_MASK):
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
self._editor.control_arrow_left()
self._update_ui()
return True
@@ -2501,21 +2780,21 @@
if (key.val in (IBus.KEY_Right, IBus.KEY_KP_Right)
and key.state & IBus.ModifierType.CONTROL_MASK):
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
self._editor.control_arrow_right()
self._update_ui()
return True
if key.val in (IBus.KEY_Left, IBus.KEY_KP_Left):
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
self._editor.arrow_left()
self._update_ui()
return True
if key.val in (IBus.KEY_Right, IBus.KEY_KP_Right):
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
self._editor.arrow_right()
self._update_ui()
return True
@@ -2523,14 +2802,14 @@
if (key.val == IBus.KEY_BackSpace
and key.state & IBus.ModifierType.CONTROL_MASK):
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
self._editor.remove_preedit_before_cursor()
self._update_ui()
return True
if key.val == IBus.KEY_BackSpace:
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
self._editor.remove_char()
self._update_ui()
return True
@@ -2538,14 +2817,14 @@
if (key.val == IBus.KEY_Delete
and key.state & IBus.ModifierType.CONTROL_MASK):
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
self._editor.remove_preedit_after_cursor()
self._update_ui()
return True
if key.val == IBus.KEY_Delete:
if not self._editor.get_preedit_string_complete():
- return False
+ return self._return_false(key.val, key.code, key.state)
self._editor.delete()
self._update_ui()
return True
@@ -2567,10 +2846,10 @@
# now we ignore all other hotkeys
if (key.state
& (IBus.ModifierType.CONTROL_MASK|IBus.ModifierType.MOD1_MASK)):
- return False
+ return self._return_false(key.val, key.code, key.state)
if key.state & IBus.ModifierType.MOD1_MASK:
- return False
+ return self._return_false(key.val, key.code, key.state)
# Section to handle valid input characters:
#
@@ -2731,7 +3010,7 @@
#
# returned no result. So whatever this was, we cannot handle it,
# just pass it through to the application by returning “False”.
- return False
+ return self._return_false(key.val, key.code, key.state)
def do_focus_in (self):
if debug_level > 1:
@@ -2802,92 +3081,47 @@
self.set_input_mode(value)
return
if name == u'autoselect':
- self._editor._auto_select = value
- self._auto_select = value
+ self.set_autoselect_mode(value, update_dconf=False)
return
if name == u'autocommit':
- self.set_autocommit_mode(value)
+ self.set_autocommit_mode(value, update_dconf=False)
return
if name == u'chinesemode':
- self.set_chinese_mode(value)
- self.db.reset_phrases_cache()
+ self.set_chinese_mode(value, update_dconf=False)
return
if name == u'endeffullwidthletter':
- self.set_letter_width(value, input_mode=0)
+ self.set_letter_width(value, input_mode=0, update_dconf=False)
return
if name == u'endeffullwidthpunct':
- self.set_punctuation_width(value, input_mode=0)
+ self.set_punctuation_width(value, input_mode=0, update_dconf=False)
return
if name == u'lookuptableorientation':
- self._editor._orientation = value
- self._editor._lookup_table.set_orientation(value)
+ self.set_lookup_table_orientation(value, update_dconf=False)
return
if name == u'lookuptablepagesize':
- if value > len(self._editor._select_keys):
- value = len(self._editor._select_keys)
- self._config.set_value(
- self._config_section,
- 'lookuptablepagesize',
- GLib.Variant.new_int32(value))
- if value < 1:
- value = 1
- self._config.set_value(
- self._config_section,
- 'lookuptablepagesize',
- GLib.Variant.new_int32(value))
- self._editor._page_size = value
- self._editor._lookup_table = self._editor.get_new_lookup_table(
- page_size = self._editor._page_size,
- select_keys = self._editor._select_keys,
- orientation = self._editor._orientation)
- self.reset()
- return
- if name == u'lookuptableselectkeys':
- self._editor.set_select_keys(value)
+ self.set_page_size(value, update_dconf=False)
return
if name == u'onechar':
- self.set_onechar_mode(value)
- self.db.reset_phrases_cache()
+ self.set_onechar_mode(value, update_dconf=False)
return
if name == u'tabdeffullwidthletter':
- self.set_letter_width(value, input_mode=1)
+ self.set_letter_width(value, input_mode=1, update_dconf=False)
return
if name == u'tabdeffullwidthpunct':
- self.set_punctuation_width(value, input_mode=1)
+ self.set_punctuation_width(value, input_mode=1, update_dconf=False)
return
if name == u'alwaysshowlookup':
- self._always_show_lookup = value
+ self.set_always_show_lookup(value, update_dconf=False)
return
if name == u'spacekeybehavior':
- if value == True:
- # space is used as a page down key and not as a commit key:
- if IBus.KEY_space not in self._page_down_keys:
- self._page_down_keys.append(IBus.KEY_space)
- if IBus.KEY_space in self._commit_keys:
- self._commit_keys.remove(IBus.KEY_space)
- if value == False:
- # space is used as a commit key and not used as a page down key:
- if IBus.KEY_space in self._page_down_keys:
- self._page_down_keys.remove(IBus.KEY_space)
- if IBus.KEY_space not in self._commit_keys:
- self._commit_keys.append(IBus.KEY_space)
- if debug_level > 1:
- sys.stderr.write(
- "self._page_down_keys=%s\n"
- % repr(self._page_down_keys))
+ self.set_space_key_behavior_mode(value, update_dconf=False)
return
if name == u'singlewildcardchar':
- self._single_wildcard_char = value
- self._editor._single_wildcard_char = value
- self.db.reset_phrases_cache()
+ self.set_single_wildcard_char(value, update_dconf=False)
return
if name == u'multiwildcardchar':
- self._multi_wildcard_char = value
- self._editor._multi_wildcard_char = value
- self.db.reset_phrases_cache()
+ self.set_multi_wildcard_char(value, update_dconf=False)
return
if name == u'autowildcard':
- self._auto_wildcard = value
- self._editor._auto_wildcard = value
- self.db.reset_phrases_cache()
+ self.set_autowildcard_mode(value, update_dconf=False)
return
diff -Nru ibus-table-1.9.18.orig/engine/table.py.orig ibus-table-1.9.18/engine/table.py.orig
--- ibus-table-1.9.18.orig/engine/table.py.orig 1970-01-01 01:00:00.000000000 +0100
+++ ibus-table-1.9.18/engine/table.py.orig 2020-07-22 14:43:13.607657038 +0200
@@ -0,0 +1,2890 @@
+# -*- coding: utf-8 -*-
+# vim:et sts=4 sw=4
+#
+# ibus-table - The Tables engine for IBus
+#
+# Copyright (c) 2008-2009 Yu Yuwei <acevery@gmail.com>
+# Copyright (c) 2009-2014 Caius "kaio" CHANCE <me@kaio.net>
+# Copyright (c) 2012-2015 Mike FABIAN <mfabian@redhat.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+__all__ = (
+ "tabengine",
+)
+
+import sys
+import os
+import string
+from gi import require_version
+require_version('IBus', '1.0')
+from gi.repository import IBus
+from gi.repository import GLib
+#import tabsqlitedb
+import re
+from gi.repository import GObject
+import time
+
+debug_level = int(0)
+
+from gettext import dgettext
+_ = lambda a : dgettext ("ibus-table", a)
+N_ = lambda a : a
+
+
+def ascii_ispunct(character):
+ '''
+ Use our own function instead of ascii.ispunct()
+ from “from curses import ascii” because the behaviour
+ of the latter is kind of weird. In Python 3.3.2 it does
+ for example:
+
+ >>> from curses import ascii
+ >>> ascii.ispunct('.')
+ True
+ >>> ascii.ispunct(u'.')
+ True
+ >>> ascii.ispunct('a')
+ False
+ >>> ascii.ispunct(u'a')
+ False
+ >>>
+ >>> ascii.ispunct(u'あ')
+ True
+ >>> ascii.ispunct('あ')
+ True
+ >>>
+
+ あ isn’t punctuation. ascii.ispunct() only really works
+ in the ascii range, it returns weird results when used
+ over the whole unicode range. Maybe we should better use
+ unicodedata.category(), which works fine to figure out
+ what is punctuation for all of unicode. But at the moment
+ I am only porting from Python2 to Python3 and just want to
+ preserve the original behaviour for the moment.
+ '''
+ if character in '''!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~''':
+ return True
+ else:
+ return False
+
+def variant_to_value(variant):
+ if type(variant) != GLib.Variant:
+ return variant
+ type_string = variant.get_type_string()
+ if type_string == 's':
+ return variant.get_string()
+ elif type_string == 'i':
+ return variant.get_int32()
+ elif type_string == 'b':
+ return variant.get_boolean()
+ elif type_string == 'as':
+ # In the latest pygobject3 3.3.4 or later, g_variant_dup_strv
+ # returns the allocated strv but in the previous release,
+ # it returned the tuple of (strv, length)
+ if type(GLib.Variant.new_strv([]).dup_strv()) == tuple:
+ return variant.dup_strv()[0]
+ else:
+ return variant.dup_strv()
+ else:
+ print('error: unknown variant type: %s' %type_string)
+ return variant
+
+def argb(a, r, g, b):
+ return (((a & 0xff)<<24)
+ + ((r & 0xff) << 16)
+ + ((g & 0xff) << 8)
+ + (b & 0xff))
+
+def rgb(r, g, b):
+ return argb(255, r, g, b)
+
+__half_full_table = [
+ (0x0020, 0x3000, 1),
+ (0x0021, 0xFF01, 0x5E),
+ (0x00A2, 0xFFE0, 2),
+ (0x00A5, 0xFFE5, 1),
+ (0x00A6, 0xFFE4, 1),
+ (0x00AC, 0xFFE2, 1),
+ (0x00AF, 0xFFE3, 1),
+ (0x20A9, 0xFFE6, 1),
+ (0xFF61, 0x3002, 1),
+ (0xFF62, 0x300C, 2),
+ (0xFF64, 0x3001, 1),
+ (0xFF65, 0x30FB, 1),
+ (0xFF66, 0x30F2, 1),
+ (0xFF67, 0x30A1, 1),
+ (0xFF68, 0x30A3, 1),
+ (0xFF69, 0x30A5, 1),
+ (0xFF6A, 0x30A7, 1),
+ (0xFF6B, 0x30A9, 1),
+ (0xFF6C, 0x30E3, 1),
+ (0xFF6D, 0x30E5, 1),
+ (0xFF6E, 0x30E7, 1),
+ (0xFF6F, 0x30C3, 1),
+ (0xFF70, 0x30FC, 1),
+ (0xFF71, 0x30A2, 1),
+ (0xFF72, 0x30A4, 1),
+ (0xFF73, 0x30A6, 1),
+ (0xFF74, 0x30A8, 1),
+ (0xFF75, 0x30AA, 2),
+ (0xFF77, 0x30AD, 1),
+ (0xFF78, 0x30AF, 1),
+ (0xFF79, 0x30B1, 1),
+ (0xFF7A, 0x30B3, 1),
+ (0xFF7B, 0x30B5, 1),
+ (0xFF7C, 0x30B7, 1),
+ (0xFF7D, 0x30B9, 1),
+ (0xFF7E, 0x30BB, 1),
+ (0xFF7F, 0x30BD, 1),
+ (0xFF80, 0x30BF, 1),
+ (0xFF81, 0x30C1, 1),
+ (0xFF82, 0x30C4, 1),
+ (0xFF83, 0x30C6, 1),
+ (0xFF84, 0x30C8, 1),
+ (0xFF85, 0x30CA, 6),
+ (0xFF8B, 0x30D2, 1),
+ (0xFF8C, 0x30D5, 1),
+ (0xFF8D, 0x30D8, 1),
+ (0xFF8E, 0x30DB, 1),
+ (0xFF8F, 0x30DE, 5),
+ (0xFF94, 0x30E4, 1),
+ (0xFF95, 0x30E6, 1),
+ (0xFF96, 0x30E8, 6),
+ (0xFF9C, 0x30EF, 1),
+ (0xFF9D, 0x30F3, 1),
+ (0xFFA0, 0x3164, 1),
+ (0xFFA1, 0x3131, 30),
+ (0xFFC2, 0x314F, 6),
+ (0xFFCA, 0x3155, 6),
+ (0xFFD2, 0x315B, 9),
+ (0xFFE9, 0x2190, 4),
+ (0xFFED, 0x25A0, 1),
+ (0xFFEE, 0x25CB, 1)]
+
+def unichar_half_to_full(c):
+ code = ord(c)
+ for half, full, size in __half_full_table:
+ if code >= half and code < half + size:
+ if sys.version_info >= (3, 0, 0):
+ return chr(full + code - half)
+ else:
+ return unichr(full + code - half)
+ return c
+
+def unichar_full_to_half(c):
+ code = ord(c)
+ for half, full, size in __half_full_table:
+ if code >= full and code < full + size:
+ if sys.version_info >= (3, 0, 0):
+ return chr(half + code - full)
+ else:
+ return unichr(half + code - full)
+ return c
+
+SAVE_USER_COUNT_MAX = 16
+SAVE_USER_TIMEOUT = 30 # in seconds
+
+class KeyEvent:
+ def __init__(self, keyval, keycode, state):
+ self.val = keyval
+ self.code = keycode
+ self.state = state
+ def __str__(self):
+ return "%s 0x%08x" % (IBus.keyval_name(self.val), self.state)
+
+
+class editor(object):
+ '''Hold user inputs chars and preedit string'''
+ def __init__ (self, config, valid_input_chars, pinyin_valid_input_chars,
+ single_wildcard_char, multi_wildcard_char,
+ auto_wildcard, full_width_letter, full_width_punct,
+ max_key_length, database):
+ self.db = database
+ self._config = config
+ engine_name = os.path.basename(self.db.filename).replace('.db', '')
+ self._config_section = "engine/Table/%s" % engine_name.replace(' ','_')
+ self._max_key_length = int(max_key_length)
+ self._max_key_length_pinyin = 7
+ self._valid_input_chars = valid_input_chars
+ self._pinyin_valid_input_chars = pinyin_valid_input_chars
+ self._single_wildcard_char = single_wildcard_char
+ self._multi_wildcard_char = multi_wildcard_char
+ self._auto_wildcard = auto_wildcard
+ self._full_width_letter = full_width_letter
+ self._full_width_punct = full_width_punct
+ #
+ # The values below will be reset in
+ # self.clear_input_not_committed_to_preedit()
+ self._chars_valid = u'' # valid user input in table mode
+ self._chars_invalid = u'' # invalid user input in table mode
+ self._chars_valid_update_candidates_last = u''
+ self._chars_invalid_update_candidates_last = u''
+ # self._candidates holds the “best” candidates matching the user input
+ # [(tabkeys, phrase, freq, user_freq), ...]
+ self._candidates = []
+ self._candidates_previous = []
+
+ # self._u_chars: holds the user input of the phrases which
+ # have been automatically committed to preedit (but not yet
+ # “really” committed).
+ self._u_chars = []
+ # self._strings: holds the phrases which have been
+ # automatically committed to preedit (but not yet “really”
+ # committed).
+ #
+ # self._u_chars and self._strings should always have the same
+ # length, if I understand it correctly.
+ #
+ # Example when using the wubi-jidian86 table:
+ #
+ # self._u_chars = ['gaaa', 'gggg', 'ihty']
+ # self._strings = ['形式', '王', '小']
+ #
+ # I.e. after typing 'gaaa', '形式' is in the preedit and
+ # both self._u_chars and self._strings are empty. When typing
+ # another 'g', the maximum key length of the wubi table (which is 4)
+ # is exceeded and '形式' is automatically committed to the preedit
+ # (but not yet “really” committed, i.e. not yet committed into
+ # the application). The key 'gaaa' and the matching phrase '形式'
+ # are stored in self._u_chars and self._strings respectively
+ # and 'gaaa' is removed from self._chars_valid. Now self._chars_valid
+ # contains only the 'g' which starts a new search for candidates ...
+ # When removing the 'g' with backspace, the 'gaaa' is moved
+ # back from self._u_chars into self._chars_valid again and
+ # the same candidate list is shown as before the last 'g' had
+ # been entered.
+ self._strings = []
+ # self._cursor_precommit: The cursor
+ # position inthe array of strings which have already been
+ # committed to preëdit but not yet “really” committed.
+ self._cursor_precommit = 0
+
+ self._prompt_characters = eval(
+ self.db.ime_properties.get('char_prompts'))
+
+ select_keys_csv = variant_to_value(self._config.get_value(
+ self._config_section,
+ "LookupTableSelectKeys"))
+ if select_keys_csv == None:
+ select_keys_csv = self.db.get_select_keys()
+ if select_keys_csv == None:
+ select_keys_csv = '1,2,3,4,5,6,7,8,9'
+ self._select_keys = [
+ IBus.keyval_from_name(y)
+ for y in [x.strip() for x in select_keys_csv.split(",")]]
+ self._page_size = variant_to_value(self._config.get_value(
+ self._config_section,
+ "lookuptablepagesize"))
+ if self._page_size == None or self._page_size > len(self._select_keys):
+ self._page_size = len(self._select_keys)
+ self._orientation = variant_to_value(self._config.get_value(
+ self._config_section,
+ "LookupTableOrientation"))
+ if self._orientation == None:
+ self._orientation = self.db.get_orientation()
+ self._lookup_table = self.get_new_lookup_table(
+ page_size = self._page_size,
+ select_keys = self._select_keys,
+ orientation = self._orientation)
+ # self._py_mode: whether in pinyin mode
+ self._py_mode = False
+ # self._onechar: whether we only select single character
+ self._onechar = variant_to_value(self._config.get_value(
+ self._config_section,
+ "OneChar"))
+ if self._onechar == None:
+ self._onechar = False
+ # self._chinese_mode: the candidate filter mode,
+ # 0 means to show simplified Chinese only
+ # 1 means to show traditional Chinese only
+ # 2 means to show all characters but show simplified Chinese first
+ # 3 means to show all characters but show traditional Chinese first
+ # 4 means to show all characters
+ # we use LC_CTYPE or LANG to determine which one to use if
+ # no default comes from the config.
+ self._chinese_mode = variant_to_value(self._config.get_value(
+ self._config_section,
+ "ChineseMode"))
+ if self._chinese_mode == None:
+ self._chinese_mode = self.get_chinese_mode()
+ elif debug_level > 1:
+ sys.stderr.write(
+ "Chinese mode found in user config, mode=%s\n"
+ % self._chinese_mode)
+
+ # If auto select is true, then the first candidate phrase will
+ # be selected automatically during typing. Auto select is true
+ # by default for the stroke5 table for example.
+ self._auto_select = variant_to_value(self._config.get_value(
+ self._config_section,
+ "AutoSelect"))
+ if self._auto_select == None:
+ if self.db.ime_properties.get('auto_select') != None:
+ self._auto_select = self.db.ime_properties.get(
+ 'auto_select').lower() == u'true'
+ else:
+ self._auto_select = False
+
+ def get_new_lookup_table(
+ self, page_size=10,
+ select_keys=[49, 50, 51, 52, 53, 54, 55, 56, 57, 48],
+ orientation=True):
+ '''
+ [49, 50, 51, 52, 53, 54, 55, 56, 57, 48] are the key codes
+ for the characters ['1', '2', '3', '4', '5', '6', '7', '8', '0']
+ '''
+ if page_size < 1:
+ page_size = 1
+ if page_size > len(select_keys):
+ page_size = len(select_keys)
+ lookup_table = IBus.LookupTable.new(
+ page_size=page_size,
+ cursor_pos=0,
+ cursor_visible=True,
+ round=True)
+ for keycode in select_keys:
+ lookup_table.append_label(
+ IBus.Text.new_from_string("%s." %IBus.keyval_name(keycode)))
+ lookup_table.set_orientation(orientation)
+ return lookup_table
+
+ def get_select_keys(self):
+ """
+ Returns the list of key codes for the select keys.
+ For example, if the select keys are ["1", "2", ...] the
+ key codes are [49, 50, ...]. If the select keys are
+ ["F1", "F2", ...] the key codes are [65470, 65471, ...]
+ """
+ return self._select_keys
+
+ def get_chinese_mode (self):
+ '''
+ Use db value or LC_CTYPE in your box to determine the _chinese_mode
+ '''
+ # use db value, if applicable
+ __db_chinese_mode = self.db.get_chinese_mode()
+ if __db_chinese_mode >= 0:
+ if debug_level > 1:
+ sys.stderr.write(
+ "get_chinese_mode(): "
+ + "default Chinese mode found in database, mode=%s\n"
+ %__db_chinese_mode)
+ return __db_chinese_mode
+ # otherwise
+ try:
+ if 'LC_ALL' in os.environ:
+ __lc = os.environ['LC_ALL'].split('.')[0].lower()
+ if debug_level > 1:
+ sys.stderr.write(
+ "get_chinese_mode(): __lc=%s found in LC_ALL\n"
+ % __lc)
+ elif 'LC_CTYPE' in os.environ:
+ __lc = os.environ['LC_CTYPE'].split('.')[0].lower()
+ if debug_level > 1:
+ sys.stderr.write(
+ "get_chinese_mode(): __lc=%s found in LC_CTYPE\n"
+ % __lc)
+ else:
+ __lc = os.environ['LANG'].split('.')[0].lower()
+ if debug_level > 1:
+ sys.stderr.write(
+ "get_chinese_mode(): __lc=%s found in LANG\n"
+ % __lc)
+
+ if '_cn' in __lc or '_sg' in __lc:
+ # CN and SG should prefer traditional Chinese by default
+ return 2 # show simplified Chinese first
+ elif '_hk' in __lc or '_tw' in __lc or '_mo' in __lc:
+ # HK, TW, and MO should prefer traditional Chinese by default
+ return 3 # show traditional Chinese first
+ else:
+ if self.db._is_chinese:
+ # This table is used for Chinese, but we don’t
+ # know for which variant. Therefore, better show
+ # all Chinese characters and don’t prefer any
+ # variant:
+ if debug_level > 1:
+ sys.stderr.write(
+ "get_chinese_mode(): last fallback, "
+ + "database is Chinese but we don’t know "
+ + "which variant.\n")
+ return 4 # show all Chinese characters
+ else:
+ if debug_level > 1:
+ sys.stderr.write(
+ "get_chinese_mode(): last fallback, "
+ + "database is not Chinese, returning -1.\n")
+ return -1
+ except:
+ import traceback
+ traceback.print_exc()
+ return -1
+
+ def clear_all_input_and_preedit(self):
+ '''
+ Clear all input, whether committed to preëdit or not.
+ '''
+ if debug_level > 1:
+ sys.stderr.write("clear_all_input_and_preedit()\n")
+ self.clear_input_not_committed_to_preedit()
+ self._u_chars = []
+ self._strings = []
+ self._cursor_precommit = 0
+ self.update_candidates()
+
+ def is_empty(self):
+ return u'' == self._chars_valid + self._chars_invalid
+
+ def clear_input_not_committed_to_preedit(self):
+ '''
+ Clear the input which has not yet been committed to preëdit.
+ '''
+ if debug_level > 1:
+ sys.stderr.write("clear_input_not_committed_to_preedit()\n")
+ self._chars_valid = u''
+ self._chars_invalid = u''
+ self._chars_valid_update_candidates_last = u''
+ self._chars_invalid_update_candidates_last = u''
+ self._lookup_table.clear()
+ self._lookup_table.set_cursor_visible(True)
+ self._candidates = []
+ self._candidates_previous = []
+
+ def add_input(self, c):
+ '''
+ Add input character and update candidates.
+
+ Returns “True” if candidates were found, “False” if not.
+ '''
+ if (self._chars_invalid
+ or (not self._py_mode
+ and (c not in
+ self._valid_input_chars
+ + self._single_wildcard_char
+ + self._multi_wildcard_char))
+ or (self._py_mode
+ and (c not in
+ self._pinyin_valid_input_chars
+ + self._single_wildcard_char
+ + self._multi_wildcard_char))):
+ self._chars_invalid += c
+ else:
+ self._chars_valid += c
+ res = self.update_candidates()
+ return res
+
+ def pop_input(self):
+ '''remove and display last input char held'''
+ _c = ''
+ if self._chars_invalid:
+ _c = self._chars_invalid[-1]
+ self._chars_invalid = self._chars_invalid[:-1]
+ elif self._chars_valid:
+ _c = self._chars_valid[-1]
+ self._chars_valid = self._chars_valid[:-1]
+ if (not self._chars_valid) and self._u_chars:
+ self._chars_valid = self._u_chars.pop(
+ self._cursor_precommit - 1)
+ self._strings.pop(self._cursor_precommit - 1)
+ self._cursor_precommit -= 1
+ self.update_candidates ()
+ return _c
+
+ def get_input_chars (self):
+ '''get characters held, valid and invalid'''
+ return self._chars_valid + self._chars_invalid
+
+ def split_strings_committed_to_preedit(self, index, index_in_phrase):
+ head = self._strings[index][:index_in_phrase]
+ tail = self._strings[index][index_in_phrase:]
+ self._u_chars.pop(index)
+ self._strings.pop(index)
+ self._u_chars.insert(index, self.db.parse_phrase(head))
+ self._strings.insert(index, head)
+ self._u_chars.insert(index+1, self.db.parse_phrase(tail))
+ self._strings.insert(index+1, tail)
+
+ def remove_preedit_before_cursor(self):
+ '''Remove preëdit left of cursor'''
+ if self._chars_invalid:
+ return
+ if self.get_input_chars():
+ self.commit_to_preedit()
+ if not self._strings:
+ return
+ if self._cursor_precommit <= 0:
+ return
+ self._u_chars = self._u_chars[self._cursor_precommit:]
+ self._strings = self._strings[self._cursor_precommit:]
+ self._cursor_precommit = 0
+
+ def remove_preedit_after_cursor(self):
+ '''Remove preëdit right of cursor'''
+ if self._chars_invalid:
+ return
+ if self.get_input_chars():
+ self.commit_to_preedit()
+ if not self._strings:
+ return
+ if self._cursor_precommit >= len(self._strings):
+ return
+ self._u_chars = self._u_chars[:self._cursor_precommit]
+ self._strings = self._strings[:self._cursor_precommit]
+ self._cursor_precommit = len(self._strings)
+
+ def remove_preedit_character_before_cursor(self):
+ '''Remove character before cursor in strings comitted to preëdit'''
+ if self._chars_invalid:
+ return
+ if self.get_input_chars():
+ self.commit_to_preedit()
+ if not self._strings:
+ return
+ if self._cursor_precommit < 1:
+ return
+ self._cursor_precommit -= 1
+ self._chars_valid = self._u_chars.pop(self._cursor_precommit)
+ self._strings.pop(self._cursor_precommit)
+ self.update_candidates()
+
+ def remove_preedit_character_after_cursor (self):
+ '''Remove character after cursor in strings committed to preëdit'''
+ if self._chars_invalid:
+ return
+ if self.get_input_chars():
+ self.commit_to_preedit()
+ if not self._strings:
+ return
+ if self._cursor_precommit > len(self._strings) - 1:
+ return
+ self._u_chars.pop(self._cursor_precommit)
+ self._strings.pop(self._cursor_precommit)
+
+ def get_preedit_tabkeys_parts(self):
+ '''Returns the tabkeys which were used to type the parts
+ of the preëdit string.
+
+ Such as “(left_of_current_edit, current_edit, right_of_current_edit)”
+
+ “left_of_current_edit” and “right_of_current_edit” are
+ strings of tabkeys which have been typed to get the phrases
+ which have already been committed to preëdit, but not
+ “really” committed yet. “current_edit” is the string of
+ tabkeys of the part of the preëdit string which is not
+ committed at all.
+
+ For example, the return value could look like:
+
+ (('gggg', 'aahw'), 'adwu', ('ijgl', 'jbus'))
+
+ See also get_preedit_string_parts() which might return something
+ like
+
+ (('王', '工具'), '其', ('漫画', '最新'))
+
+ when the wubi-jidian86 table is used.
+ '''
+ left_of_current_edit = ()
+ current_edit = u''
+ right_of_current_edit = ()
+ if self.get_input_chars():
+ current_edit = self.get_input_chars()
+ if self._u_chars:
+ left_of_current_edit = tuple(
+ self._u_chars[:self._cursor_precommit])
+ right_of_current_edit = tuple(
+ self._u_chars[self._cursor_precommit:])
+ return (left_of_current_edit, current_edit, right_of_current_edit)
+
+ def get_preedit_tabkeys_complete(self):
+ '''Returns the tabkeys which belong to the parts of the preëdit
+ string as a single string
+ '''
+ (left_tabkeys,
+ current_tabkeys,
+ right_tabkeys) = self.get_preedit_tabkeys_parts()
+ return (u''.join(left_tabkeys)
+ + current_tabkeys
+ + u''.join(right_tabkeys))
+
+ def get_preedit_string_parts(self):
+ '''Returns the phrases which are parts of the preëdit string.
+
+ Such as “(left_of_current_edit, current_edit, right_of_current_edit)”
+
+ “left_of_current_edit” and “right_of_current_edit” are
+ tuples of strings which have already been committed to preëdit, but not
+ “really” committed yet. “current_edit” is the phrase in the part of the
+ preëdit string which is not yet committed at all.
+
+ For example, the return value could look like:
+
+ (('王', '工具'), '其', ('漫画', '最新'))
+
+ See also get_preedit_tabkeys_parts() which might return something
+ like
+
+ (('gggg', 'aahw'), 'adwu', ('ijgl', 'jbus'))
+
+ when the wubi-jidian86 table is used.
+ '''
+ left_of_current_edit = ()
+ current_edit = u''
+ right_of_current_edit = ()
+ if self._candidates:
+ current_edit = self._candidates[
+ int(self._lookup_table.get_cursor_pos())][1]
+ elif self.get_input_chars():
+ current_edit = self.get_input_chars()
+ if self._strings:
+ left_of_current_edit = tuple(
+ self._strings[:self._cursor_precommit])
+ right_of_current_edit = tuple(
+ self._strings[self._cursor_precommit:])
+ return (left_of_current_edit, current_edit, right_of_current_edit)
+
+ def get_preedit_string_complete(self):
+ '''Returns the phrases which are parts of the preëdit string as a
+ single string
+
+ '''
+ (left_strings,
+ current_string,
+ right_strings) = self.get_preedit_string_parts()
+ return u''.join(left_strings) + current_string + u''.join(right_strings)
+
+ def get_caret (self):
+ '''Get caret position in preëdit string'''
+ caret = 0
+ if self._cursor_precommit and self._strings:
+ for x in self._strings[:self._cursor_precommit]:
+ caret += len(x)
+ if self._candidates:
+ caret += len(
+ self._candidates[int(self._lookup_table.get_cursor_pos())][1])
+ else:
+ caret += len(self.get_input_chars())
+ return caret
+
+ def arrow_left(self):
+ '''Move cursor left in the preëdit string.'''
+ if self._chars_invalid:
+ return
+ if self.get_input_chars():
+ self.commit_to_preedit()
+ if not self._strings:
+ return
+ if self._cursor_precommit <= 0:
+ return
+ if len(self._strings[self._cursor_precommit-1]) <= 1:
+ self._cursor_precommit -= 1
+ else:
+ self.split_strings_committed_to_preedit(
+ self._cursor_precommit-1, -1)
+ self.update_candidates()
+
+ def arrow_right(self):
+ '''Move cursor right in the preëdit string.'''
+ if self._chars_invalid:
+ return
+ if self.get_input_chars():
+ self.commit_to_preedit()
+ if not self._strings:
+ return
+ if self._cursor_precommit >= len(self._strings):
+ return
+ self._cursor_precommit += 1
+ if len(self._strings[self._cursor_precommit-1]) > 1:
+ self.split_strings_committed_to_preedit(self._cursor_precommit-1, 1)
+ self.update_candidates()
+
+ def control_arrow_left(self):
+ '''Move cursor to the beginning of the preëdit string.'''
+ if self._chars_invalid:
+ return
+ if self.get_input_chars():
+ self.commit_to_preedit()
+ if not self._strings:
+ return
+ self._cursor_precommit = 0
+ self.update_candidates ()
+
+ def control_arrow_right(self):
+ '''Move cursor to the end of the preëdit string'''
+ if self._chars_invalid:
+ return
+ if self.get_input_chars():
+ self.commit_to_preedit()
+ if not self._strings:
+ return
+ self._cursor_precommit = len(self._strings)
+ self.update_candidates ()
+
+ def append_candidate_to_lookup_table(
+ self, tabkeys=u'', phrase=u'', freq=0, user_freq=0):
+ '''append candidate to lookup_table'''
+ if debug_level > 1:
+ sys.stderr.write(
+ "append_candidate() "
+ + "tabkeys=%(t)s phrase=%(p)s freq=%(f)s user_freq=%(u)s\n"
+ % {'t': tabkeys, 'p': phrase, 'f': freq, 'u': user_freq})
+ if not tabkeys or not phrase:
+ return
+ regexp = self._chars_valid
+ if self._multi_wildcard_char:
+ regexp = regexp.replace(
+ self._multi_wildcard_char, '_multi_wildchard_char_')
+ if self._single_wildcard_char:
+ regexp = regexp.replace(
+ self._single_wildcard_char, '_single_wildchard_char_')
+ regexp = re.escape(regexp)
+ regexp = regexp.replace('_multi_wildchard_char_', '.*')
+ regexp = regexp.replace('_single_wildchard_char_', '.?')
+ match = re.match(r'^'+regexp, tabkeys)
+ if match:
+ remaining_tabkeys = tabkeys[match.end():]
+ else:
+ # This should never happen! For the candidates
+ # added to the lookup table here, a match has
+ # been found for self._chars_valid in the database.
+ # In that case, the above regular expression should
+ # match as well.
+ remaining_tabkeys = tabkeys
+ if debug_level > 1:
+ sys.stderr.write(
+ "append_candidate() "
+ + "remaining_tabkeys=%(remaining_tabkeys)s "
+ + "self._chars_valid=%(chars_valid)s phrase=%(phrase)s\n"
+ % {'remaining_tabkeys': remaining_tabkeys,
+ 'chars_valid': self._chars_valid,
+ 'phrase': phrase})
+ table_code = u''
+ if self.db._is_chinese and self._py_mode:
+ # restore tune symbol
+ remaining_tabkeys = remaining_tabkeys.replace(
+ '!','↑1').replace(
+ '@','↑2').replace(
+ '#','↑3').replace(
+ '$','↑4').replace(
+ '%','↑5')
+ # If in pinyin mode, phrase can only be one character.
+ # When using pinyin mode for a table like Wubi or Cangjie,
+ # the reason is probably because one does not know the
+ # Wubi or Cangjie code. So get that code from the table
+ # and display it as well to help the user learn that code.
+ # The Wubi tables contain several codes for the same
+ # character, therefore self.db.find_zi_code(phrase) may
+ # return a list. The last code in that list is the full
+ # table code for that characters, other entries in that
+ # list are shorter substrings of the full table code which
+ # are not interesting to display. Therefore, we use only
+ # the last element of the list of table codes.
+ possible_table_codes = self.db.find_zi_code(phrase)
+ if possible_table_codes:
+ table_code = possible_table_codes[-1]
+ table_code_new = u''
+ for char in table_code:
+ if char in self._prompt_characters:
+ table_code_new += self._prompt_characters[char]
+ else:
+ table_code_new += char
+ table_code = table_code_new
+ if not self._py_mode:
+ remaining_tabkeys_new = u''
+ for char in remaining_tabkeys:
+ if char in self._prompt_characters:
+ remaining_tabkeys_new += self._prompt_characters[char]
+ else:
+ remaining_tabkeys_new += char
+ remaining_tabkeys = remaining_tabkeys_new
+ candidate_text = phrase + u' ' + remaining_tabkeys
+ if table_code:
+ candidate_text = candidate_text + u' ' + table_code
+ attrs = IBus.AttrList ()
+ attrs.append(IBus.attr_foreground_new(
+ rgb(0x19,0x73,0xa2), 0, len(candidate_text)))
+ if not self._py_mode and freq < 0:
+ # this is a user defined phrase:
+ attrs.append(
+ IBus.attr_foreground_new(rgb(0x77,0x00,0xc3), 0, len(phrase)))
+ elif not self._py_mode and user_freq > 0:
+ # this is a system phrase which has already been used by the user:
+ attrs.append(IBus.attr_foreground_new(
+ rgb(0x00,0x00,0x00), 0, len(phrase)))
+ else:
+ # this is a system phrase that has not been used yet:
+ attrs.append(IBus.attr_foreground_new(
+ rgb(0x00,0x00,0x00), 0, len(phrase)))
+ if debug_level > 0:
+ debug_text = u' ' + str(freq) + u' ' + str(user_freq)
+ candidate_text += debug_text
+ attrs.append(IBus.attr_foreground_new(
+ rgb(0x00,0xff,0x00),
+ len(candidate_text) - len(debug_text),
+ len(candidate_text)))
+ text = IBus.Text.new_from_string(candidate_text)
+ i = 0
+ while attrs.get(i) != None:
+ attr = attrs.get(i)
+ text.append_attribute(attr.get_attr_type(),
+ attr.get_value(),
+ attr.get_start_index(),
+ attr.get_end_index())
+ i += 1
+ self._lookup_table.append_candidate (text)
+ self._lookup_table.set_cursor_visible(True)
+
+ def update_candidates (self):
+ '''
+ Searches for candidates and updates the lookuptable.
+
+ Returns “True” if candidates were found and “False” if not.
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ "update_candidates() "
+ + "self._chars_valid=%(chars_valid)s "
+ + "self._chars_invalid=%(chars_invalid)s "
+ + "self._chars_valid_update_candidates_last=%(chars_last)s "
+ + "self._candidates=%(candidates)s "
+ + "self.db.startchars=%(start)s "
+ + "self._strings=%(strings)s\n"
+ % {'chars_valid': self._chars_valid,
+ 'chars_invalid': self._chars_invalid,
+ 'chars_last': self._chars_valid_update_candidates_last,
+ 'candidates': self._candidates,
+ 'start': self.db.startchars,
+ 'strings': self._strings})
+ if (self._chars_valid == self._chars_valid_update_candidates_last
+ and
+ self._chars_invalid == self._chars_invalid_update_candidates_last):
+ # The input did not change since we came here last, do
+ # nothing and leave candidates and lookup table unchanged:
+ if self._candidates:
+ return True
+ else:
+ return False
+ self._chars_valid_update_candidates_last = self._chars_valid
+ self._chars_invalid_update_candidates_last = self._chars_invalid
+ self._lookup_table.clear()
+ self._lookup_table.set_cursor_visible(True)
+ if self._chars_invalid or not self._chars_valid:
+ self._candidates = []
+ self._candidates_previous = self._candidates
+ return False
+ if self._py_mode and self.db._is_chinese:
+ self._candidates = self.db.select_chinese_characters_by_pinyin(
+ tabkeys=self._chars_valid,
+ chinese_mode=self._chinese_mode,
+ single_wildcard_char=self._single_wildcard_char,
+ multi_wildcard_char=self._multi_wildcard_char)
+ else:
+ self._candidates = self.db.select_words(
+ tabkeys=self._chars_valid,
+ onechar=self._onechar,
+ chinese_mode=self._chinese_mode,
+ single_wildcard_char=self._single_wildcard_char,
+ multi_wildcard_char=self._multi_wildcard_char,
+ auto_wildcard=self._auto_wildcard)
+ # If only a wildcard character has been typed, insert a
+ # special candidate at the first position for the wildcard
+ # character itself. For example, if “?” is used as a
+ # wildcard character and this is the only character typed, add
+ # a candidate ('?', '?', 0, 1000000000) in halfwidth mode or a
+ # candidate ('?', '？', 0, 1000000000) in fullwidth mode.
+ # This is needed to make it possible to input the wildcard
+ # characters themselves, if “?” acted only as a wildcard
+ # it would be impossible to input a fullwidth question mark.
+ if (self._chars_valid
+ in [self._single_wildcard_char, self._multi_wildcard_char]):
+ wildcard_key = self._chars_valid
+ wildcard_phrase = self._chars_valid
+ if ascii_ispunct(wildcard_key):
+ if self._full_width_punct[1]:
+ wildcard_phrase = unichar_half_to_full(wildcard_phrase)
+ else:
+ wildcard_phrase = unichar_full_to_half(wildcard_phrase)
+ else:
+ if self._full_width_letter[1]:
+ wildcard_phrase = unichar_half_to_full(wildcard_phrase)
+ else:
+ wildcard_phrase = unichar_full_to_half(wildcard_phrase)
+ self._candidates.insert(
+ 0, (wildcard_key, wildcard_phrase, 0, 1000000000))
+ if self._candidates:
+ self.fill_lookup_table()
+ self._candidates_previous = self._candidates
+ return True
+ # There are only valid and no invalid input characters but no
+ # matching candidates could be found from the databases. The
+ # last of self._chars_valid must have caused this. That
+ # character is valid in the sense that it is listed in
+ # self._valid_input_chars, it is only invalid in the sense
+ # that after adding this character, no candidates could be
+ # found anymore. Add this character to self._chars_invalid
+ # and remove it from self._chars_valid.
+ self._chars_invalid += self._chars_valid[-1]
+ self._chars_valid = self._chars_valid[:-1]
+ self._chars_valid_update_candidates_last = self._chars_valid
+ self._chars_invalid_update_candidates_last = self._chars_invalid
+ return False
+
+ def commit_to_preedit(self):
+ '''Add selected phrase in lookup table to preëdit string'''
+ if not self._chars_valid:
+ return False
+ if self._candidates:
+ self._u_chars.insert(self._cursor_precommit,
+ self._candidates[self.get_cursor_pos()][0])
+ self._strings.insert(self._cursor_precommit,
+ self._candidates[self.get_cursor_pos()][1])
+ self._cursor_precommit += 1
+ self.clear_input_not_committed_to_preedit()
+ self.update_candidates()
+ return True
+
+ def commit_to_preedit_current_page(self, index):
+ '''
+ Commits the candidate at position “index” in the current
+ page of the lookup table to the preëdit. Does not yet “really”
+ commit the candidate, only to the preëdit.
+ '''
+ cursor_pos = self._lookup_table.get_cursor_pos()
+ cursor_in_page = self._lookup_table.get_cursor_in_page()
+ current_page_start = cursor_pos - cursor_in_page
+ real_index = current_page_start + index
+ if real_index >= len(self._candidates):
+ # the index given is out of range we do not commit anything
+ return False
+ self._lookup_table.set_cursor_pos(real_index)
+ return self.commit_to_preedit()
+
+ def get_aux_strings (self):
+ '''Get aux strings'''
+ input_chars = self.get_input_chars ()
+ if input_chars:
+ aux_string = input_chars
+ if debug_level > 0 and self._u_chars:
+ (tabkeys_left,
+ tabkeys_current,
+ tabkeys_right) = self.get_preedit_tabkeys_parts()
+ (strings_left,
+ string_current,
+ strings_right) = self.get_preedit_string_parts()
+ aux_string = u''
+ for i in range(0, len(strings_left)):
+ aux_string += (
+ u'('
+ + tabkeys_left[i] + u' '+ strings_left[i]
+ + u') ')
+ aux_string += input_chars
+ for i in range(0, len(strings_right)):
+ aux_string += (
+ u' ('
+ + tabkeys_right[i]+u' '+strings_right[i]
+ + u')')
+ if self._py_mode:
+ aux_string = aux_string.replace(
+ '!','1').replace(
+ '@','2').replace(
+ '#','3').replace(
+ '$','4').replace(
+ '%','5')
+ else:
+ aux_string_new = u''
+ for char in aux_string:
+ if char in self._prompt_characters:
+ aux_string_new += self._prompt_characters[char]
+ else:
+ aux_string_new += char
+ aux_string = aux_string_new
+ return aux_string
+
+ # There are no input strings at the moment. But there could
+ # be stuff committed to the preëdit. If there is something
+ # committed to the preëdit, show some information in the
+ # auxiliary text.
+ #
+ # For the character at the position of the cursor in the
+ # preëdit, show a list of possible input key sequences which
+ # could be used to type that character at the left side of the
+ # auxiliary text.
+ #
+ # If the preëdit is longer than one character, show the input
+ # key sequence which will be defined for the complete current
+ # contents of the preëdit, if the preëdit is committed.
+ aux_string = u''
+ if self._strings:
+ if self._cursor_precommit >= len(self._strings):
+ char = self._strings[-1][0]
+ else:
+ char = self._strings[self._cursor_precommit][0]
+ aux_string = u' '.join(self.db.find_zi_code(char))
+ cstr = u''.join(self._strings)
+ if self.db.user_can_define_phrase:
+ if len(cstr) > 1:
+ aux_string += (u'\t#: ' + self.db.parse_phrase(cstr))
+ aux_string_new = u''
+ for char in aux_string:
+ if char in self._prompt_characters:
+ aux_string_new += self._prompt_characters[char]
+ else:
+ aux_string_new += char
+ return aux_string_new
+
+ def fill_lookup_table(self):
+ '''Fill more entries to self._lookup_table if needed.
+
+ If the cursor in _lookup_table moved beyond current length,
+ add more entries from _candidiate[0] to _lookup_table.'''
+
+ looklen = self._lookup_table.get_number_of_candidates()
+ psize = self._lookup_table.get_page_size()
+ if (self._lookup_table.get_cursor_pos() + psize >= looklen and
+ looklen < len(self._candidates)):
+ endpos = looklen + psize
+ batch = self._candidates[looklen:endpos]
+ for x in batch:
+ self.append_candidate_to_lookup_table(
+ tabkeys=x[0], phrase=x[1], freq=x[2], user_freq=x[3])
+
+ def cursor_down(self):
+ '''Process Arrow Down Key Event
+ Move Lookup Table cursor down'''
+ self.fill_lookup_table()
+
+ res = self._lookup_table.cursor_down()
+ self.update_candidates ()
+ if not res and self._candidates:
+ return True
+ return res
+
+ def cursor_up(self):
+ '''Process Arrow Up Key Event
+ Move Lookup Table cursor up'''
+ res = self._lookup_table.cursor_up()
+ self.update_candidates ()
+ if not res and self._candidates:
+ return True
+ return res
+
+ def page_down(self):
+ '''Process Page Down Key Event
+ Move Lookup Table page down'''
+ self.fill_lookup_table()
+ res = self._lookup_table.page_down()
+ self.update_candidates ()
+ if not res and self._candidates:
+ return True
+ return res
+
+ def page_up(self):
+ '''Process Page Up Key Event
+ move Lookup Table page up'''
+ res = self._lookup_table.page_up()
+ self.update_candidates ()
+ if not res and self._candidates:
+ return True
+ return res
+
+ def select_key(self, keycode):
+ '''
+ Commit a candidate which was selected by typing a selection key
+ from the lookup table to the preedit. Does not yet “really”
+ commit the candidate, only to the preedit.
+ '''
+ if keycode not in self._select_keys:
+ return False
+ return self.commit_to_preedit_current_page(
+ self._select_keys.index(keycode))
+
+ def remove_candidate_from_user_database(self, keycode):
+ '''Remove a candidate displayed in the lookup table from the user
+ database.
+
+ The candidate indicated by the selection key with the key code
+ “keycode” is removed, if possible. If it is not in the user
+ database at all, nothing happens.
+
+ If this is a candidate which is also in the system database,
+ removing it from the user database only means that its user
+ frequency data is reset. It might still appear in subsequent
+ matches but with much lower priority.
+
+ If this is a candidate which is user defined and not in the system
+ database, it will not match at all anymore after removing it.
+
+ '''
+ if keycode not in self._select_keys:
+ return False
+ index = self._select_keys.index(keycode)
+ cursor_pos = self._lookup_table.get_cursor_pos()
+ cursor_in_page = self._lookup_table.get_cursor_in_page()
+ current_page_start = cursor_pos - cursor_in_page
+ real_index = current_page_start + index
+ if len(self._candidates) > real_index: # this index is valid
+ candidate = self._candidates[real_index]
+ self.db.remove_phrase(
+ tabkeys=candidate[0], phrase=candidate[1], commit=True)
+ # call update_candidates() to get a new SQL query. The
+ # input has not really changed, therefore we must clear
+ # the remembered list of characters to
+ # force update_candidates() to really do something and not
+ # return immediately:
+ self._chars_valid_update_candidates_last = u''
+ self._chars_invalid_update_candidates_last = u''
+ self.update_candidates()
+ return True
+ else:
+ return False
+
+ def get_cursor_pos (self):
+ '''get lookup table cursor position'''
+ return self._lookup_table.get_cursor_pos()
+
+ def get_lookup_table (self):
+ '''Get lookup table'''
+ return self._lookup_table
+
+ def remove_char(self):
+ '''Process remove_char Key Event'''
+ if debug_level > 1:
+ sys.stderr.write("remove_char()\n")
+ if self.get_input_chars():
+ self.pop_input ()
+ return
+ self.remove_preedit_character_before_cursor()
+
+ def delete(self):
+ '''Process delete Key Event'''
+ if self.get_input_chars():
+ return
+ self.remove_preedit_character_after_cursor()
+
+ def cycle_next_cand(self):
+ '''Cycle cursor to next candidate in the page.'''
+ total = len(self._candidates)
+
+ if total > 0:
+ page_size = self._lookup_table.get_page_size()
+ pos = self._lookup_table.get_cursor_pos()
+ page = int(pos/page_size)
+ pos += 1
+ if pos >= (page+1)*page_size or pos >= total:
+ pos = page*page_size
+ res = self._lookup_table.set_cursor_pos(pos)
+ return True
+ else:
+ return False
+
+ def one_candidate (self):
+ '''Return true if there is only one candidate'''
+ return len(self._candidates) == 1
+
+
+########################
+### Engine Class #####
+####################
+class tabengine (IBus.Engine):
+ '''The IM Engine for Tables'''
+
+ def __init__(self, bus, obj_path, db ):
+ super(tabengine, self).__init__(connection=bus.get_connection(),
+ object_path=obj_path)
+ global debug_level
+ try:
+ debug_level = int(os.getenv('IBUS_TABLE_DEBUG_LEVEL'))
+ except (TypeError, ValueError):
+ debug_level = int(0)
+ self._input_purpose = 0
+ self._has_input_purpose = False
+ if hasattr(IBus, 'InputPurpose'):
+ self._has_input_purpose = True
+ self._bus = bus
+ # this is the backend sql db we need for our IME
+ # we receive this db from IMEngineFactory
+ #self.db = tabsqlitedb.tabsqlitedb( name = dbname )
+ self.db = db
+ self._setup_pid = 0
+ self._icon_dir = '%s%s%s%s' % (os.getenv('IBUS_TABLE_LOCATION'),
+ os.path.sep, 'icons', os.path.sep)
+ # name for config section
+ self._engine_name = os.path.basename(
+ self.db.filename).replace('.db', '')
+ self._config_section = (
+ "engine/Table/%s" % self._engine_name.replace(' ','_'))
+
+ # config module
+ self._config = self._bus.get_config ()
+ self._config.connect ("value-changed", self.config_value_changed_cb)
+
+ # self._ime_py: Indicates whether this table supports pinyin mode
+ self._ime_py = self.db.ime_properties.get('pinyin_mode')
+ if self._ime_py:
+ if self._ime_py.lower() == u'true':
+ self._ime_py = True
+ else:
+ self._ime_py = False
+ else:
+ print('We could not find "pinyin_mode" entry in database, '
+ + 'is it an outdated database?')
+ self._ime_py = False
+
+ self._symbol = self.db.ime_properties.get('symbol')
+ if self._symbol == None or self._symbol == u'':
+ self._symbol = self.db.ime_properties.get('status_prompt')
+ if self._symbol == None:
+ self._symbol = u''
+ # some Chinese tables have “STATUS_PROMPT = CN” replace it
+ # with the shorter and nicer “中”:
+ if self._symbol == u'CN':
+ self._symbol = u'中'
+ # workaround for the translit and translit-ua tables which
+ # have 2 character symbols. '☑' + self._symbol then is
+ # 3 characters and currently gnome-shell ignores symbols longer
+ # than 3 characters:
+ if self._symbol == u'Ya':
+ self._symbol = u'Я'
+ if self._symbol == u'Yi':
+ self._symbol = u'Ї'
+ # now we check and update the valid input characters
+ self._valid_input_chars = self.db.ime_properties.get(
+ 'valid_input_chars')
+ self._pinyin_valid_input_chars = u'abcdefghijklmnopqrstuvwxyz!@#$%'
+
+ self._single_wildcard_char = variant_to_value(self._config.get_value(
+ self._config_section,
+ "singlewildcardchar"))
+ if self._single_wildcard_char == None:
+ self._single_wildcard_char = self.db.ime_properties.get(
+ 'single_wildcard_char')
+ if self._single_wildcard_char == None:
+ self._single_wildcard_char = u''
+ if len(self._single_wildcard_char) > 1:
+ self._single_wildcard_char = self._single_wildcard_char[0]
+
+ self._multi_wildcard_char = variant_to_value(self._config.get_value(
+ self._config_section,
+ "multiwildcardchar"))
+ if self._multi_wildcard_char == None:
+ self._multi_wildcard_char = self.db.ime_properties.get(
+ 'multi_wildcard_char')
+ if self._multi_wildcard_char == None:
+ self._multi_wildcard_char = u''
+ if len(self._multi_wildcard_char) > 1:
+ self._multi_wildcard_char = self._multi_wildcard_char[0]
+
+ self._auto_wildcard = variant_to_value(self._config.get_value(
+ self._config_section,
+ "autowildcard"))
+ if self._auto_wildcard == None:
+ self._auto_wildcard = self.db.ime_properties.get('auto_wildcard')
+ if self._auto_wildcard and self._auto_wildcard.lower() == u'false':
+ self._auto_wildcard = False
+ else:
+ self._auto_wildcard = True
+
+ self._max_key_length = int(self.db.ime_properties.get('max_key_length'))
+ self._max_key_length_pinyin = 7
+
+ self._page_up_keys = [
+ IBus.KEY_Page_Up,
+ IBus.KEY_KP_Page_Up,
+ IBus.KEY_minus
+ ]
+ self._page_down_keys = [
+ IBus.KEY_Page_Down,
+ IBus.KEY_KP_Page_Down,
+ IBus.KEY_equal
+ ]
+ # If page up or page down keys are defined in the database,
+ # use the values from the database instead of the above
+ # hardcoded defaults:
+ page_up_keys_csv = self.db.ime_properties.get('page_up_keys')
+ page_down_keys_csv = self.db.ime_properties.get('page_down_keys')
+ if page_up_keys_csv:
+ self._page_up_keys = [
+ IBus.keyval_from_name(x)
+ for x in page_up_keys_csv.split(',')]
+ if page_down_keys_csv:
+ self._page_down_keys = [
+ IBus.keyval_from_name(x)
+ for x in page_down_keys_csv.split(',')]
+ # Remove keys from the page up/down keys if they are needed
+ # for input (for example, '=' or '-' could well be needed for
+ # input. Input is more important):
+ for character in (
+ self._valid_input_chars
+ + self._single_wildcard_char
+ + self._multi_wildcard_char):
+ keyval = IBus.unicode_to_keyval(character)
+ if keyval in self._page_up_keys:
+ self._page_up_keys.remove(keyval)
+ if keyval in self._page_down_keys:
+ self._page_down_keys.remove(keyval)
+ self._commit_keys = [IBus.KEY_space]
+ # If commit keys are are defined in the database, use the
+ # value from the database instead of the above hardcoded
+ # default:
+ commit_keys_csv = self.db.ime_properties.get('commit_keys')
+ if commit_keys_csv:
+ self._commit_keys = [
+ IBus.keyval_from_name(x)
+ for x in commit_keys_csv.split(',')]
+ # If commit keys conflict with page up/down keys, remove them
+ # from the page up/down keys (They cannot really be used for
+ # both at the same time. Theoretically, keys from the page
+ # up/down keys could still be used to commit when the number
+ # of candidates is 0 because then there is nothing to
+ # page. But that would be only confusing):
+ for keyval in self._commit_keys:
+ if keyval in self._page_up_keys:
+ self._page_up_keys.remove(keyval)
+ if keyval in self._page_down_keys:
+ self._page_down_keys.remove(keyval)
+ # Finally, check the user setting, i.e. the config value
+ # “spacekeybehavior” and let the user have the last word
+ # how to use the space key:
+ spacekeybehavior = variant_to_value(self._config.get_value(
+ self._config_section,
+ "spacekeybehavior"))
+ if spacekeybehavior == True:
+ # space is used as a page down key and not as a commit key:
+ if IBus.KEY_space not in self._page_down_keys:
+ self._page_down_keys.append(IBus.KEY_space)
+ if IBus.KEY_space in self._commit_keys:
+ self._commit_keys.remove(IBus.KEY_space)
+ if spacekeybehavior == False:
+ # space is used as a commit key and not used as a page down key:
+ if IBus.KEY_space in self._page_down_keys:
+ self._page_down_keys.remove(IBus.KEY_space)
+ if IBus.KEY_space not in self._commit_keys:
+ self._commit_keys.append(IBus.KEY_space)
+ if debug_level > 1:
+ sys.stderr.write(
+ "self._page_down_keys=%s\n" %repr(self._page_down_keys))
+ sys.stderr.write(
+ "self._commit_keys=%s\n" %repr(self._commit_keys))
+
+ # 0 = Direct input, i.e. table input OFF (aka “English input mode”),
+ # most characters are just passed through to the application
+ # (but some fullwidth ↔ halfwidth conversion may be done even
+ # in this mode, depending on the settings)
+ # 1 = Table input ON (aka “Table input mode”, “Chinese mode”)
+ self._input_mode = variant_to_value(self._config.get_value(
+ self._config_section,
+ "inputmode"))
+ if self._input_mode == None:
+ self._input_mode = 1
+
+ # self._prev_key: hold the key event last time.
+ self._prev_key = None
+ self._prev_char = None
+ self._double_quotation_state = False
+ self._single_quotation_state = False
+
+ self._full_width_letter = [
+ variant_to_value(self._config.get_value(
+ self._config_section,
+ "EnDefFullWidthLetter")),
+ variant_to_value(self._config.get_value(
+ self._config_section,
+ "TabDefFullWidthLetter"))
+ ]
+ if self._full_width_letter[0] == None:
+ self._full_width_letter[0] = False
+ if self._full_width_letter[1] == None:
+ self._full_width_letter[1] = self.db.ime_properties.get(
+ 'def_full_width_letter').lower() == u'true'
+ self._full_width_punct = [
+ variant_to_value(self._config.get_value(
+ self._config_section,
+ "EnDefFullWidthPunct")),
+ variant_to_value(self._config.get_value(
+ self._config_section,
+ "TabDefFullWidthPunct"))
+ ]
+ if self._full_width_punct[0] == None:
+ self._full_width_punct[0] = False
+ if self._full_width_punct[1] == None:
+ self._full_width_punct[1] = self.db.ime_properties.get(
+ 'def_full_width_punct').lower() == u'true'
+
+ self._auto_commit = variant_to_value(self._config.get_value(
+ self._config_section,
+ "AutoCommit"))
+ if self._auto_commit == None:
+ self._auto_commit = self.db.ime_properties.get(
+ 'auto_commit').lower() == u'true'
+
+ # If auto select is true, then the first candidate phrase will
+ # be selected automatically during typing. Auto select is true
+ # by default for the stroke5 table for example.
+ self._auto_select = variant_to_value(self._config.get_value(
+ self._config_section,
+ "AutoSelect"))
+ if self._auto_select == None:
+ if self.db.ime_properties.get('auto_select') != None:
+ self._auto_select = self.db.ime_properties.get(
+ 'auto_select').lower() == u'true'
+ else:
+ self._auto_select = False
+
+ self._always_show_lookup = variant_to_value(self._config.get_value(
+ self._config_section,
+ "AlwaysShowLookup"))
+ if self._always_show_lookup == None:
+ if self.db.ime_properties.get('always_show_lookup') != None:
+ self._always_show_lookup = self.db.ime_properties.get(
+ 'always_show_lookup').lower() == u'true'
+ else:
+ self._always_show_lookup = True
+
+ self._editor = editor(self._config,
+ self._valid_input_chars,
+ self._pinyin_valid_input_chars,
+ self._single_wildcard_char,
+ self._multi_wildcard_char,
+ self._auto_wildcard,
+ self._full_width_letter,
+ self._full_width_punct,
+ self._max_key_length,
+ self.db)
+
+ self.chinese_mode_properties = {
+ 'ChineseMode.Simplified': {
+ # show simplified Chinese only
+ 'number': 0,
+ 'symbol': '簡',
+ 'icon': 'sc-mode.svg',
+ 'label': _('Simplified Chinese'),
+ 'tooltip':
+ _('Switch to “Simplified Chinese only”.')},
+ 'ChineseMode.Traditional': {
+ # show traditional Chinese only
+ 'number': 1,
+ 'symbol': '繁',
+ 'icon': 'tc-mode.svg',
+ 'label': _('Traditional Chinese'),
+ 'tooltip':
+ _('Switch to “Traditional Chinese only”.')},
+ 'ChineseMode.SimplifiedFirst': {
+ # show all but simplified first
+ 'number': 2,
+ 'symbol': '簡/大',
+ 'icon': 'scb-mode.svg',
+ 'label': _('Simplified Chinese first'),
+ 'tooltip':
+ _('Switch to “Simplified Chinese before traditional”.')},
+ 'ChineseMode.TraditionalFirst': {
+ # show all but traditional first
+ 'number': 3,
+ 'symbol': '繁/大',
+ 'icon': 'tcb-mode.svg',
+ 'label': _('Traditional Chinese first'),
+ 'tooltip':
+ _('Switch to “Traditional Chinese before simplified”.')},
+ 'ChineseMode.All': {
+ # show all Chinese characters, no particular order
+ 'number': 4,
+ 'symbol': '大',
+ 'icon': 'cb-mode.svg',
+ 'label': _('All Chinese characters'),
+ 'tooltip': _('Switch to “All Chinese characters”.')}
+ }
+ self.chinese_mode_menu = {
+ 'key': 'ChineseMode',
+ 'label': _('Chinese mode'),
+ 'tooltip': _('Switch Chinese mode'),
+ 'shortcut_hint': '(Ctrl-;)',
+ 'sub_properties': self.chinese_mode_properties
+ }
+ if self.db._is_chinese:
+ self.input_mode_properties = {
+ 'InputMode.Direct': {
+ 'number': 0,
+ 'symbol': '英',
+ 'icon': 'english.svg',
+ 'label': _('English'),
+ 'tooltip': _('Switch to English input')},
+ 'InputMode.Table': {
+ 'number': 1,
+ 'symbol': '中',
+ 'symbol_table': '中',
+ 'symbol_pinyin': '拼音',
+ 'icon': 'chinese.svg',
+ 'label': _('Chinese'),
+ 'tooltip': _('Switch to Chinese input')}
+ }
+ else:
+ self.input_mode_properties = {
+ 'InputMode.Direct': {
+ 'number': 0,
+ 'symbol': '☐' + self._symbol,
+ 'icon': 'english.svg',
+ 'label': _('Direct'),
+ 'tooltip': _('Switch to direct input')},
+ 'InputMode.Table': {
+ 'number': 1,
+ 'symbol': '☑' + self._symbol,
+ 'icon': 'ibus-table.svg',
+ 'label': _('Table'),
+ 'tooltip': _('Switch to table input')}
+ }
+ # The symbol of the property “InputMode” is displayed
+ # in the input method indicator of the Gnome3 panel.
+ # This depends on the property name “InputMode” and
+ # is case sensitive!
+ self.input_mode_menu = {
+ 'key': 'InputMode',
+ 'label': _('Input mode'),
+ 'tooltip': _('Switch Input mode'),
+ 'shortcut_hint': '(Left Shift)',
+ 'sub_properties': self.input_mode_properties
+ }
+ self.letter_width_properties = {
+ 'LetterWidth.Half': {
+ 'number': 0,
+ 'symbol': '◑',
+ 'icon': 'half-letter.svg',
+ 'label': _('Half'),
+ 'tooltip': _('Switch to halfwidth letters')},
+ 'LetterWidth.Full': {
+ 'number': 1,
+ 'symbol': '●',
+ 'icon': 'full-letter.svg',
+ 'label': _('Full'),
+ 'tooltip': _('Switch to fullwidth letters')}
+ }
+ self.letter_width_menu = {
+ 'key': 'LetterWidth',
+ 'label': _('Letter width'),
+ 'tooltip': _('Switch letter width'),
+ 'shortcut_hint': '(Shift-Space)',
+ 'sub_properties': self.letter_width_properties
+ }
+ self.punctuation_width_properties = {
+ 'PunctuationWidth.Half': {
+ 'number': 0,
+ 'symbol': ',.',
+ 'icon': 'half-punct.svg',
+ 'label': _('Half'),
+ 'tooltip': _('Switch to halfwidth punctuation')},
+ 'PunctuationWidth.Full': {
+ 'number': 1,
+ 'symbol': '、。',
+ 'icon': 'full-punct.svg',
+ 'label': _('Full'),
+ 'tooltip': _('Switch to fullwidth punctuation')}
+ }
+ self.punctuation_width_menu = {
+ 'key': 'PunctuationWidth',
+ 'label': _('Punctuation width'),
+ 'tooltip': _('Switch punctuation width'),
+ 'shortcut_hint': '(Ctrl-.)',
+ 'sub_properties': self.punctuation_width_properties
+ }
+ self.pinyin_mode_properties = {
+ 'PinyinMode.Table': {
+ 'number': 0,
+ 'symbol': '☐ 拼音',
+ 'icon': 'tab-mode.svg',
+ 'label': _('Table'),
+ 'tooltip': _('Switch to table mode')},
+ 'PinyinMode.Pinyin': {
+ 'number': 1,
+ 'symbol': '☑ 拼音',
+ 'icon': 'py-mode.svg',
+ 'label': _('Pinyin'),
+ 'tooltip': _('Switch to pinyin mode')}
+ }
+ self.pinyin_mode_menu = {
+ 'key': 'PinyinMode',
+ 'label': _('Pinyin mode'),
+ 'tooltip': _('Switch pinyin mode'),
+ 'shortcut_hint': '(Right Shift)',
+ 'sub_properties': self.pinyin_mode_properties
+ }
+ self.onechar_mode_properties = {
+ 'OneCharMode.Phrase': {
+ 'number': 0,
+ 'symbol': '☐ 1',
+ 'icon': 'phrase.svg',
+ 'label': _('Multiple character match'),
+ 'tooltip': _('Switch to matching multiple characters at once')},
+ 'OneCharMode.OneChar': {
+ 'number': 1,
+ 'symbol': '☑ 1',
+ 'icon': 'onechar.svg',
+ 'label': _('Single character match'),
+ 'tooltip': _('Switch to matching only single characters')}
+ }
+ self.onechar_mode_menu = {
+ 'key': 'OneCharMode',
+ 'label': _('Onechar mode'),
+ 'tooltip': _('Switch onechar mode'),
+ 'shortcut_hint': '(Ctrl-,)',
+ 'sub_properties': self.onechar_mode_properties
+ }
+ self.autocommit_mode_properties = {
+ 'AutoCommitMode.Direct': {
+ 'number': 0,
+ 'symbol': '☐ ↑',
+ 'icon': 'ncommit.svg',
+ 'label': _('Normal'),
+ 'tooltip':
+ _('Switch to normal commit mode '
+ + '(automatic commits go into the preedit '
+ + 'instead of into the application. '
+ + 'This enables automatic definitions of new shortcuts)')},
+ 'AutoCommitMode.Normal': {
+ 'number': 1,
+ 'symbol': '☑ ↑',
+ 'icon': 'acommit.svg',
+ 'label': _('Direct'),
+ 'tooltip':
+ _('Switch to direct commit mode '
+ + '(automatic commits go directly into the application)')}
+ }
+ self.autocommit_mode_menu = {
+ 'key': 'AutoCommitMode',
+ 'label': _('Auto commit mode'),
+ 'tooltip': _('Switch autocommit mode'),
+ 'shortcut_hint': '(Ctrl-/)',
+ 'sub_properties': self.autocommit_mode_properties
+ }
+ self._prop_dict = {}
+ self._init_properties()
+
+ self._on = False
+ self._save_user_count = 0
+ self._save_user_start = time.time()
+
+ self._save_user_count_max = SAVE_USER_COUNT_MAX
+ self._save_user_timeout = SAVE_USER_TIMEOUT
+ self.reset()
+
+ self.sync_timeout_id = GObject.timeout_add_seconds(1,
+ self._sync_user_db)
+
+ def reset(self):
+ self._editor.clear_all_input_and_preedit()
+ self._double_quotation_state = False
+ self._single_quotation_state = False
+ self._prev_key = None
+ self._update_ui()
+
+ def do_destroy(self):
+ if self.sync_timeout_id > 0:
+ GObject.source_remove(self.sync_timeout_id)
+ self.sync_timeout_id = 0
+ self.reset ()
+ self.do_focus_out ()
+ if self._save_user_count > 0:
+ self.db.sync_usrdb()
+ self._save_user_count = 0
+ super(tabengine, self).destroy()
+
+ def set_input_mode(self, mode=0):
+ if mode == self._input_mode:
+ return
+ self._input_mode = mode
+ # Not saved to config on purpose. In the setup tool one
+ # can select whether “Table input” or “Direct input” should
+ # be the default when the input method starts. But when
+ # changing this input mode using the property menu,
+ # the change is not remembered.
+ self._init_or_update_property_menu(
+ self.input_mode_menu,
+ self._input_mode)
+ # Letter width and punctuation width depend on the input mode.
+ # Therefore, the properties for letter width and punctuation
+ # width need to be updated here:
+ self._init_or_update_property_menu(
+ self.letter_width_menu,
+ self._full_width_letter[self._input_mode])
+ self._init_or_update_property_menu(
+ self.punctuation_width_menu,
+ self._full_width_punct[self._input_mode])
+ self.reset()
+
+ def set_pinyin_mode(self, mode=False):
+ if mode == self._editor._py_mode:
+ return
+ # The pinyin mode is never saved to config on purpose
+ self._editor.commit_to_preedit()
+ self._editor._py_mode = mode
+ self._init_or_update_property_menu(
+ self.pinyin_mode_menu, mode)
+ if mode:
+ self.input_mode_properties['InputMode.Table']['symbol'] = (
+ self.input_mode_properties['InputMode.Table']['symbol_pinyin'])
+ else:
+ self.input_mode_properties['InputMode.Table']['symbol'] = (
+ self.input_mode_properties['InputMode.Table']['symbol_table'])
+ self._init_or_update_property_menu(
+ self.input_mode_menu,
+ self._input_mode)
+ self._update_ui()
+
+ def set_onechar_mode(self, mode=False):
+ if mode == self._editor._onechar:
+ return
+ self._editor._onechar = mode
+ self._init_or_update_property_menu(
+ self.onechar_mode_menu, mode)
+ self._config.set_value(
+ self._config_section,
+ "OneChar",
+ GLib.Variant.new_boolean(mode))
+
+ def set_autocommit_mode(self, mode=False):
+ if mode == self._auto_commit:
+ return
+ self._auto_commit = mode
+ self._init_or_update_property_menu(
+ self.autocommit_mode_menu, mode)
+ self._config.set_value(
+ self._config_section,
+ "AutoCommit",
+ GLib.Variant.new_boolean(mode))
+
+ def set_letter_width(self, mode=False, input_mode=0):
+ if mode == self._full_width_letter[input_mode]:
+ return
+ self._full_width_letter[input_mode] = mode
+ self._editor._full_width_letter[input_mode] = mode
+ if input_mode == self._input_mode:
+ self._init_or_update_property_menu(
+ self.letter_width_menu, mode)
+ if input_mode:
+ self._config.set_value(
+ self._config_section,
+ "TabDefFullWidthLetter",
+ GLib.Variant.new_boolean(mode))
+ else:
+ self._config.set_value(
+ self._config_section,
+ "EnDefFullWidthLetter",
+ GLib.Variant.new_boolean(mode))
+
+ def set_punctuation_width(self, mode=False, input_mode=0):
+ if mode == self._full_width_punct[input_mode]:
+ return
+ self._full_width_punct[input_mode] = mode
+ self._editor._full_width_punct[input_mode] = mode
+ if input_mode == self._input_mode:
+ self._init_or_update_property_menu(
+ self.punctuation_width_menu, mode)
+ if input_mode:
+ self._config.set_value(
+ self._config_section,
+ "TabDefFullWidthPunct",
+ GLib.Variant.new_boolean(mode))
+ else:
+ self._config.set_value(
+ self._config_section,
+ "EnDefFullWidthPunct",
+ GLib.Variant.new_boolean(mode))
+
+ def set_chinese_mode(self, mode=0):
+ if mode == self._editor._chinese_mode:
+ return
+ self._editor._chinese_mode = mode
+ self._init_or_update_property_menu(
+ self.chinese_mode_menu, mode)
+ self._config.set_value(
+ self._config_section,
+ "ChineseMode",
+ GLib.Variant.new_int32(mode))
+
+ def _init_or_update_property_menu(self, menu, current_mode=0):
+ key = menu['key']
+ if key in self._prop_dict:
+ update_prop = True
+ else:
+ update_prop = False
+ sub_properties = menu['sub_properties']
+ for prop in sub_properties:
+ if sub_properties[prop]['number'] == int(current_mode):
+ symbol = sub_properties[prop]['symbol']
+ icon = sub_properties[prop]['icon']
+ label = '%(label)s (%(symbol)s) %(shortcut_hint)s' % {
+ 'label': menu['label'],
+ 'symbol': symbol,
+ 'shortcut_hint': menu['shortcut_hint']}
+ tooltip = '%(tooltip)s\n%(shortcut_hint)s' % {
+ 'tooltip': menu['tooltip'],
+ 'shortcut_hint': menu['shortcut_hint']}
+ self._prop_dict[key] = IBus.Property(
+ key=key,
+ prop_type=IBus.PropType.MENU,
+ label=IBus.Text.new_from_string(label),
+ symbol=IBus.Text.new_from_string(symbol),
+ icon=os.path.join(self._icon_dir, icon),
+ tooltip=IBus.Text.new_from_string(tooltip),
+ sensitive=True,
+ visible=True,
+ state=IBus.PropState.UNCHECKED,
+ sub_props=None)
+ self._prop_dict[key].set_sub_props(
+ self._init_sub_properties(
+ sub_properties, current_mode=current_mode))
+ if update_prop:
+ self.properties.update_property(self._prop_dict[key])
+ self.update_property(self._prop_dict[key])
+ else:
+ self.properties.append(self._prop_dict[key])
+
+ def _init_sub_properties(self, modes, current_mode=0):
+ sub_props = IBus.PropList()
+ for mode in sorted(modes, key=lambda x: (modes[x]['number'])):
+ sub_props.append(IBus.Property(
+ key=mode,
+ prop_type=IBus.PropType.RADIO,
+ label=IBus.Text.new_from_string(modes[mode]['label']),
+ icon=os.path.join(modes[mode]['icon']),
+ tooltip=IBus.Text.new_from_string(modes[mode]['tooltip']),
+ sensitive=True,
+ visible=True,
+ state=IBus.PropState.UNCHECKED,
+ sub_props=None))
+ i = 0
+ while sub_props.get(i) != None:
+ prop = sub_props.get(i)
+ key = prop.get_key()
+ self._prop_dict[key] = prop
+ if modes[key]['number'] == int(current_mode):
+ prop.set_state(IBus.PropState.CHECKED)
+ else:
+ prop.set_state(IBus.PropState.UNCHECKED)
+ self.update_property(prop) # important!
+ i += 1
+ return sub_props
+
+ def _init_properties(self):
+ self._prop_dict = {}
+ self.properties = IBus.PropList()
+
+ self._init_or_update_property_menu(
+ self.input_mode_menu,
+ self._input_mode)
+
+ if self.db._is_chinese and self._editor._chinese_mode != -1:
+ self._init_or_update_property_menu(
+ self.chinese_mode_menu,
+ self._editor._chinese_mode)
+
+ if self.db._is_cjk:
+ self._init_or_update_property_menu(
+ self.letter_width_menu,
+ self._full_width_letter[self._input_mode])
+ self._init_or_update_property_menu(
+ self.punctuation_width_menu,
+ self._full_width_punct[self._input_mode])
+
+ if self._ime_py:
+ self._init_or_update_property_menu(
+ self.pinyin_mode_menu,
+ self._editor._py_mode)
+
+ if self.db._is_cjk:
+ self._init_or_update_property_menu(
+ self.onechar_mode_menu,
+ self._editor._onechar)
+
+ if self.db.user_can_define_phrase and self.db.rules:
+ self._init_or_update_property_menu(
+ self.autocommit_mode_menu,
+ self._auto_commit)
+
+ self._setup_property = IBus.Property(
+ key = u'setup',
+ label = IBus.Text.new_from_string(_('Setup')),
+ icon = 'gtk-preferences',
+ tooltip = IBus.Text.new_from_string(_('Configure ibus-table “%(engine-name)s”') %{
+ 'engine-name': self._engine_name}),
+ sensitive = True,
+ visible = True)
+ self.properties.append(self._setup_property)
+
+ self.register_properties(self.properties)
+
+ def do_property_activate(
+ self, property, prop_state = IBus.PropState.UNCHECKED):
+ '''
+ Handle clicks on properties
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ "do_property_activate() property=%(p)s prop_state=%(ps)s\n"
+ % {'p': property, 'ps': prop_state})
+ if property == "setup":
+ self._start_setup()
+ return
+ if prop_state != IBus.PropState.CHECKED:
+ # If the mouse just hovered over a menu button and
+ # no sub-menu entry was clicked, there is nothing to do:
+ return
+ if property.startswith(self.input_mode_menu['key']+'.'):
+ self.set_input_mode(
+ self.input_mode_properties[property]['number'])
+ return
+ if (property.startswith(self.pinyin_mode_menu['key']+'.')
+ and self._ime_py):
+ self.set_pinyin_mode(
+ bool(self.pinyin_mode_properties[property]['number']))
+ return
+ if (property.startswith(self.onechar_mode_menu['key']+'.')
+ and self.db._is_cjk):
+ self.set_onechar_mode(
+ bool(self.onechar_mode_properties[property]['number']))
+ return
+ if (property.startswith(self.autocommit_mode_menu['key']+'.')
+ and self.db.user_can_define_phrase and self.db.rules):
+ self.set_autocommit_mode(
+ bool(self.autocommit_mode_properties[property]['number']))
+ return
+ if (property.startswith(self.letter_width_menu['key']+'.')
+ and self.db._is_cjk):
+ self.set_letter_width(
+ bool(self.letter_width_properties[property]['number']),
+ input_mode=self._input_mode)
+ return
+ if (property.startswith(self.punctuation_width_menu['key']+'.')
+ and self.db._is_cjk):
+ self.set_punctuation_width(
+ bool(self.punctuation_width_properties[property]['number']),
+ input_mode=self._input_mode)
+ return
+ if (property.startswith(self.chinese_mode_menu['key']+'.')
+ and self.db._is_chinese
+ and self._editor._chinese_mode != -1):
+ self.set_chinese_mode(
+ self.chinese_mode_properties[property]['number'])
+ return
+
+ def _start_setup(self):
+ if self._setup_pid != 0:
+ pid, state = os.waitpid(self._setup_pid, os.P_NOWAIT)
+ if pid != self._setup_pid:
+ # If the last setup tool started from here is still
+ # running the pid returned by the above os.waitpid()
+ # is 0. In that case just return, don’t start a
+ # second setup tool.
+ return
+ self._setup_pid = 0
+ setup_cmd = os.path.join(
+ os.getenv('IBUS_TABLE_LIB_LOCATION'),
+ 'ibus-setup-table')
+ self._setup_pid = os.spawnl(
+ os.P_NOWAIT,
+ setup_cmd,
+ 'ibus-setup-table',
+ '--engine-name table:%s' %self._engine_name)
+
+ def _update_preedit(self):
+ '''Update Preedit String in UI'''
+ preedit_string_parts = self._editor.get_preedit_string_parts()
+ left_of_current_edit = u''.join(preedit_string_parts[0])
+ current_edit = preedit_string_parts[1]
+ right_of_current_edit = u''.join(preedit_string_parts[2])
+ if not self._editor._py_mode:
+ current_edit_new = u''
+ for char in current_edit:
+ if char in self._editor._prompt_characters:
+ current_edit_new += self._editor._prompt_characters[char]
+ else:
+ current_edit_new += char
+ current_edit = current_edit_new
+ preedit_string_complete = (
+ left_of_current_edit + current_edit + right_of_current_edit)
+ if not preedit_string_complete:
+ super(tabengine, self).update_preedit_text(
+ IBus.Text.new_from_string(u''), 0, False)
+ return
+ color_left = rgb(0xf9, 0x0f, 0x0f) # bright red
+ color_right = rgb(0x1e, 0xdc, 0x1a) # light green
+ color_invalid = rgb(0xff, 0x00, 0xff) # magenta
+ attrs = IBus.AttrList()
+ attrs.append(
+ IBus.attr_foreground_new(
+ color_left,
+ 0,
+ len(left_of_current_edit)))
+ attrs.append(
+ IBus.attr_foreground_new(
+ color_right,
+ len(left_of_current_edit) + len(current_edit),
+ len(preedit_string_complete)))
+ if self._editor._chars_invalid:
+ attrs.append(
+ IBus.attr_foreground_new(
+ color_invalid,
+ len(left_of_current_edit) + len(current_edit)
+ - len(self._editor._chars_invalid),
+ len(left_of_current_edit) + len(current_edit)
+ ))
+ attrs.append(
+ IBus.attr_underline_new(
+ IBus.AttrUnderline.SINGLE,
+ 0,
+ len(preedit_string_complete)))
+ text = IBus.Text.new_from_string(preedit_string_complete)
+ i = 0
+ while attrs.get(i) != None:
+ attr = attrs.get(i)
+ text.append_attribute(attr.get_attr_type(),
+ attr.get_value(),
+ attr.get_start_index(),
+ attr.get_end_index())
+ i += 1
+ super(tabengine, self).update_preedit_text(
+ text, self._editor.get_caret(), True)
+
+ def _update_aux (self):
+ '''Update Aux String in UI'''
+ aux_string = self._editor.get_aux_strings()
+ if len(self._editor._candidates) > 0:
+ aux_string += u' (%d / %d)' % (
+ self._editor._lookup_table.get_cursor_pos() +1,
+ self._editor._lookup_table.get_number_of_candidates())
+ if aux_string:
+ attrs = IBus.AttrList()
+ attrs.append(IBus.attr_foreground_new(
+ rgb(0x95,0x15,0xb5),0, len(aux_string)))
+ text = IBus.Text.new_from_string(aux_string)
+ i = 0
+ while attrs.get(i) != None:
+ attr = attrs.get(i)
+ text.append_attribute(attr.get_attr_type(),
+ attr.get_value(),
+ attr.get_start_index(),
+ attr.get_end_index())
+ i += 1
+ visible = True
+ if not aux_string or not self._always_show_lookup:
+ visible = False
+ super(tabengine, self).update_auxiliary_text(text, visible)
+ else:
+ self.hide_auxiliary_text()
+
+ def _update_lookup_table (self):
+ '''Update Lookup Table in UI'''
+ if len(self._editor._candidates) == 0:
+ # Also make sure to hide lookup table if there are
+ # no candidates to display. On f17, this makes no
+ # difference but gnome-shell in f18 will display
+ # an empty suggestion popup if the number of candidates
+ # is zero!
+ self.hide_lookup_table()
+ return
+ if self._editor.is_empty ():
+ self.hide_lookup_table()
+ return
+ if not self._always_show_lookup:
+ self.hide_lookup_table()
+ return
+ self.update_lookup_table(self._editor.get_lookup_table(), True)
+
+ def _update_ui (self):
+ '''Update User Interface'''
+ self._update_lookup_table ()
+ self._update_preedit ()
+ self._update_aux ()
+
+ def _check_phrase (self, tabkeys=u'', phrase=u''):
+ """Check the given phrase and update save user db info"""
+ if not tabkeys or not phrase:
+ return
+ self.db.check_phrase(tabkeys=tabkeys, phrase=phrase)
+
+ if self._save_user_count <= 0:
+ self._save_user_start = time.time()
+ self._save_user_count += 1
+
+ def _sync_user_db(self):
+ """Save user db to disk"""
+ if self._save_user_count >= 0:
+ now = time.time()
+ time_delta = now - self._save_user_start
+ if (self._save_user_count > self._save_user_count_max or
+ time_delta >= self._save_user_timeout):
+ self.db.sync_usrdb()
+ self._save_user_count = 0
+ self._save_user_start = now
+ return True
+
+ def commit_string (self, phrase, tabkeys=u''):
+ if debug_level > 1:
+ sys.stderr.write("commit_string() phrase=%(p)s\n"
+ %{'p': phrase})
+ self._editor.clear_all_input_and_preedit()
+ self._update_ui()
+ super(tabengine, self).commit_text(IBus.Text.new_from_string(phrase))
+ if len(phrase) > 0:
+ self._prev_char = phrase[-1]
+ else:
+ self._prev_char = None
+ self._check_phrase(tabkeys=tabkeys, phrase=phrase)
+
+ def commit_everything_unless_invalid(self):
+ '''
+ Commits the current input to the preëdit and then
+ commits the preëdit to the application unless there are
+ invalid input characters.
+
+ Returns “True” if something was committed, “False” if not.
+ '''
+ if debug_level > 1:
+ sys.stderr.write("commit_everything_unless_invalid()\n")
+ if self._editor._chars_invalid:
+ return False
+ if not self._editor.is_empty():
+ self._editor.commit_to_preedit()
+ self.commit_string(self._editor.get_preedit_string_complete(),
+ tabkeys=self._editor.get_preedit_tabkeys_complete())
+ return True
+
+ def _convert_to_full_width(self, c):
+ '''Convert half width character to full width'''
+
+ # This function handles punctuation that does not comply to the
+ # Unicode conversion formula in unichar_half_to_full(c).
+ # For ".", "\"", "'"; there are even variations under specific
+ # cases. This function should be more abstracted by extracting
+ # that to another handling function later on.
+ special_punct_dict = {u"<": u"《", # 《 U+300A LEFT DOUBLE ANGLE BRACKET
+ u">": u"》", # 》 U+300B RIGHT DOUBLE ANGLE BRACKET
+ u"[": u"「", # 「 U+300C LEFT CORNER BRACKET
+ u"]": u"」", # 」U+300D RIGHT CORNER BRACKET
+ u"{": u"『", # 『 U+300E LEFT WHITE CORNER BRACKET
+ u"}": u"』", # 』U+300F RIGHT WHITE CORNER BRACKET
+ u"\\": u"、", # 、 U+3001 IDEOGRAPHIC COMMA
+ u"^": u"……", # … U+2026 HORIZONTAL ELLIPSIS
+ u"_": u"——", # — U+2014 EM DASH
+ u"$": u"￥" # ￥ U+FFE5 FULLWIDTH YEN SIGN
+ }
+
+ # special puncts w/o further conditions
+ if c in special_punct_dict.keys():
+ if c in [u"\\", u"^", u"_", u"$"]:
+ return special_punct_dict[c]
+ elif self._input_mode:
+ return special_punct_dict[c]
+
+ # special puncts w/ further conditions
+ if c == u".":
+ if (self._prev_char
+ and self._prev_char.isdigit()
+ and self._prev_key
+ and chr(self._prev_key.val) == self._prev_char):
+ return u"."
+ else:
+ return u"。" # 。U+3002 IDEOGRAPHIC FULL STOP
+ elif c == u"\"":
+ self._double_quotation_state = not self._double_quotation_state
+ if self._double_quotation_state:
+ return u"“" # “ U+201C LEFT DOUBLE QUOTATION MARK
+ else:
+ return u"”" # ” U+201D RIGHT DOUBLE QUOTATION MARK
+ elif c == u"'":
+ self._single_quotation_state = not self._single_quotation_state
+ if self._single_quotation_state:
+ return u"‘" # ‘ U+2018 LEFT SINGLE QUOTATION MARK
+ else:
+ return u"’" # ’ U+2019 RIGHT SINGLE QUOTATION MARK
+
+ return unichar_half_to_full(c)
+
+ def _match_hotkey (self, key, keyval, state):
+
+ # Match only when keys are released
+ state = state | IBus.ModifierType.RELEASE_MASK
+ if key.val == keyval and (key.state & state) == state:
+ # If it is a key release event, the previous key
+ # must have been the same key pressed down.
+ if (self._prev_key
+ and key.val == self._prev_key.val):
+ return True
+
+ return False
+
+ def do_candidate_clicked(self, index, button, state):
+ if self._editor.commit_to_preedit_current_page(index):
+ # commits to preëdit
+ self.commit_string(
+ self._editor.get_preedit_string_complete(),
+ tabkeys=self._editor.get_preedit_tabkeys_complete())
+ return True
+ return False
+
+ def do_process_key_event(self, keyval, keycode, state):
+ '''Process Key Events
+ Key Events include Key Press and Key Release,
+ modifier means Key Pressed
+ '''
+ if debug_level > 1:
+ sys.stderr.write("do_process_key_event()\n")
+ if (self._has_input_purpose
+ and self._input_purpose
+ in [IBus.InputPurpose.PASSWORD, IBus.InputPurpose.PIN]):
+ return False
+
+ key = KeyEvent(keyval, keycode, state)
+
+ result = self._process_key_event (key)
+ self._prev_key = key
+ return result
+
+ def _process_key_event (self, key):
+ '''Internal method to process key event'''
+ # Match mode switch hotkey
+ if (self._editor.is_empty()
+ and (self._match_hotkey(
+ key, IBus.KEY_Shift_L,
+ IBus.ModifierType.SHIFT_MASK))):
+ self.set_input_mode(int(not self._input_mode))
+ return True
+
+ # Match fullwidth/halfwidth letter mode switch hotkey
+ if self.db._is_cjk:
+ if (key.val == IBus.KEY_space
+ and key.state & IBus.ModifierType.SHIFT_MASK
+ and not key.state & IBus.ModifierType.RELEASE_MASK):
+ # Ignore when Shift+Space was pressed, the key release
+ # event will toggle the fullwidth/halfwidth letter mode, we
+ # don’t want to insert an extra space on the key press
+ # event.
+ return True
+ if (self._match_hotkey(
+ key, IBus.KEY_space,
+ IBus.ModifierType.SHIFT_MASK)):
+ self.set_letter_width(
+ not self._full_width_letter[self._input_mode],
+ input_mode = self._input_mode)
+ return True
+
+ # Match full half punct mode switch hotkey
+ if (self._match_hotkey(
+ key, IBus.KEY_period,
+ IBus.ModifierType.CONTROL_MASK) and self.db._is_cjk):
+ self.set_punctuation_width(
+ not self._full_width_punct[self._input_mode],
+ input_mode = self._input_mode)
+ return True
+
+ if self._input_mode:
+ return self._table_mode_process_key_event (key)
+ else:
+ return self._english_mode_process_key_event (key)
+
+ def cond_letter_translate(self, char):
+ if self._full_width_letter[self._input_mode] and self.db._is_cjk:
+ return self._convert_to_full_width(char)
+ else:
+ return char
+
+ def cond_punct_translate(self, char):
+ if self._full_width_punct[self._input_mode] and self.db._is_cjk:
+ return self._convert_to_full_width(char)
+ else:
+ return char
+
+ def _english_mode_process_key_event(self, key):
+ # Ignore key release events
+ if key.state & IBus.ModifierType.RELEASE_MASK:
+ return False
+ if key.val >= 128:
+ return False
+ # we ignore all hotkeys here
+ if (key.state
+ & (IBus.ModifierType.CONTROL_MASK|IBus.ModifierType.MOD1_MASK)):
+ return False
+ keychar = IBus.keyval_to_unicode(key.val)
+ if type(keychar) != type(u''):
+ keychar = keychar.decode('UTF-8')
+ if ascii_ispunct(keychar):
+ trans_char = self.cond_punct_translate(keychar)
+ else:
+ trans_char = self.cond_letter_translate(keychar)
+ if trans_char == keychar:
+ return False
+ self.commit_string(trans_char)
+ return True
+
+ def _table_mode_process_key_event(self, key):
+ if debug_level > 0:
+ sys.stderr.write('_table_mode_process_key_event() ')
+ sys.stderr.write('repr(key)=%(key)s\n' %{'key': key})
+ # Change pinyin mode
+ # (change only if the editor is empty. When the editor
+ # is not empty, the right shift key should commit to preëdit
+ # and not change the pinyin mode).
+ if (self._ime_py
+ and self._editor.is_empty()
+ and self._match_hotkey(
+ key, IBus.KEY_Shift_R,
+ IBus.ModifierType.SHIFT_MASK)):
+ self.set_pinyin_mode(not self._editor._py_mode)
+ return True
+ # process commit to preedit
+ if (self._match_hotkey(
+ key, IBus.KEY_Shift_R,
+ IBus.ModifierType.SHIFT_MASK)
+ or self._match_hotkey(
+ key, IBus.KEY_Shift_L,
+ IBus.ModifierType.SHIFT_MASK)):
+ res = self._editor.commit_to_preedit()
+ self._update_ui()
+ return res
+
+ # Left ALT key to cycle candidates in the current page.
+ if (self._match_hotkey(
+ key, IBus.KEY_Alt_L,
+ IBus.ModifierType.MOD1_MASK)):
+ res = self._editor.cycle_next_cand()
+ self._update_ui()
+ return res
+
+ # Match single char mode switch hotkey
+ if (self._match_hotkey(
+ key, IBus.KEY_comma,
+ IBus.ModifierType.CONTROL_MASK) and self.db._is_cjk):
+ self.set_onechar_mode(not self._editor._onechar)
+ return True
+
+ # Match direct commit mode switch hotkey
+ if (self._match_hotkey(
+ key, IBus.KEY_slash,
+ IBus.ModifierType.CONTROL_MASK)
+ and self.db.user_can_define_phrase and self.db.rules):
+ self.set_autocommit_mode(not self._auto_commit)
+ return True
+
+ # Match Chinese mode shift
+ if (self._match_hotkey(
+ key, IBus.KEY_semicolon,
+ IBus.ModifierType.CONTROL_MASK) and self.db._is_chinese):
+ self.set_chinese_mode((self._editor._chinese_mode+1) % 5)
+ return True
+
+ # Ignore key release events
+ # (Must be below all self._match_hotkey() callse
+ # because these match on a release event).
+ if key.state & IBus.ModifierType.RELEASE_MASK:
+ return False
+
+ keychar = IBus.keyval_to_unicode(key.val)
+ if type(keychar) != type(u''):
+ keychar = keychar.decode('UTF-8')
+
+ # Section to handle leading invalid input:
+ #
+ # This is the first character typed, if it is invalid
+ # input, handle it immediately here, if it is valid, continue.
+ if (self._editor.is_empty()
+ and not self._editor.get_preedit_string_complete()):
+ if ((keychar not in (
+ self._valid_input_chars
+ + self._single_wildcard_char
+ + self._multi_wildcard_char)
+ or (self.db.startchars and keychar not in self.db.startchars))
+ and (not key.state &
+ (IBus.ModifierType.MOD1_MASK |
+ IBus.ModifierType.CONTROL_MASK))):
+ if debug_level > 0:
+ sys.stderr.write(
+ '_table_mode_process_key_event() '
+ + 'leading invalid input: '
+ + 'repr(keychar)=%(keychar)s\n'
+ % {'keychar': keychar})
+ if ascii_ispunct(keychar):
+ trans_char = self.cond_punct_translate(keychar)
+ else:
+ trans_char = self.cond_letter_translate(keychar)
+ if trans_char == keychar:
+ self._prev_char = trans_char
+ return False
+ else:
+ self.commit_string(trans_char)
+ return True
+
+ if key.val == IBus.KEY_Escape:
+ self.reset()
+ self._update_ui()
+ return True
+
+ if key.val in (IBus.KEY_Return, IBus.KEY_KP_Enter):
+ if (self._editor.is_empty()
+ and not self._editor.get_preedit_string_complete()):
+ # When IBus.KEY_Return is typed,
+ # IBus.keyval_to_unicode(key.val) returns a non-empty
+ # string. But when IBus.KEY_KP_Enter is typed it
+ # returns an empty string. Therefore, when typing
+ # IBus.KEY_KP_Enter as leading input, the key is not
+ # handled by the section to handle leading invalid
+ # input but it ends up here. If it is leading input
+ # (i.e. the preëdit is empty) we should always pass
+ # IBus.KEY_KP_Enter to the application:
+ return False
+ if self._auto_select:
+ self._editor.commit_to_preedit()
+ commit_string = self._editor.get_preedit_string_complete()
+ self.commit_string(commit_string)
+ return False
+ else:
+ commit_string = self._editor.get_preedit_tabkeys_complete()
+ self.commit_string(commit_string)
+ return True
+
+ if key.val in (IBus.KEY_Tab, IBus.KEY_KP_Tab) and self._auto_select:
+ # Used for example for the Russian transliteration method
+ # “translit”, which uses “auto select”. If for example
+ # a file with the name “шшш” exists and one types in
+ # a bash shell:
+ #
+ # “ls sh”
+ #
+ # the “sh” is converted to “ш” and one sees
+ #
+ # “ls ш”
+ #
+ # in the shell where the “ш” is still in preëdit
+ # because “shh” would be converted to “щ”, i.e. there
+ # is more than one candidate and the input method is still
+ # waiting whether one more “h” will be typed or not. But
+ # if the next character typed is a Tab, the preëdit is
+ # committed here and “False” is returned to pass the Tab
+ # character through to the bash to complete the file name
+ # to “шшш”.
+ self._editor.commit_to_preedit()
+ self.commit_string(self._editor.get_preedit_string_complete())
+ return False
+
+ if key.val in (IBus.KEY_Down, IBus.KEY_KP_Down) :
+ if not self._editor.get_preedit_string_complete():
+ return False
+ res = self._editor.cursor_down()
+ self._update_ui()
+ return res
+
+ if key.val in (IBus.KEY_Up, IBus.KEY_KP_Up):
+ if not self._editor.get_preedit_string_complete():
+ return False
+ res = self._editor.cursor_up()
+ self._update_ui()
+ return res
+
+ if (key.val in (IBus.KEY_Left, IBus.KEY_KP_Left)
+ and key.state & IBus.ModifierType.CONTROL_MASK):
+ if not self._editor.get_preedit_string_complete():
+ return False
+ self._editor.control_arrow_left()
+ self._update_ui()
+ return True
+
+ if (key.val in (IBus.KEY_Right, IBus.KEY_KP_Right)
+ and key.state & IBus.ModifierType.CONTROL_MASK):
+ if not self._editor.get_preedit_string_complete():
+ return False
+ self._editor.control_arrow_right()
+ self._update_ui()
+ return True
+
+ if key.val in (IBus.KEY_Left, IBus.KEY_KP_Left):
+ if not self._editor.get_preedit_string_complete():
+ return False
+ self._editor.arrow_left()
+ self._update_ui()
+ return True
+
+ if key.val in (IBus.KEY_Right, IBus.KEY_KP_Right):
+ if not self._editor.get_preedit_string_complete():
+ return False
+ self._editor.arrow_right()
+ self._update_ui()
+ return True
+
+ if (key.val == IBus.KEY_BackSpace
+ and key.state & IBus.ModifierType.CONTROL_MASK):
+ if not self._editor.get_preedit_string_complete():
+ return False
+ self._editor.remove_preedit_before_cursor()
+ self._update_ui()
+ return True
+
+ if key.val == IBus.KEY_BackSpace:
+ if not self._editor.get_preedit_string_complete():
+ return False
+ self._editor.remove_char()
+ self._update_ui()
+ return True
+
+ if (key.val == IBus.KEY_Delete
+ and key.state & IBus.ModifierType.CONTROL_MASK):
+ if not self._editor.get_preedit_string_complete():
+ return False
+ self._editor.remove_preedit_after_cursor()
+ self._update_ui()
+ return True
+
+ if key.val == IBus.KEY_Delete:
+ if not self._editor.get_preedit_string_complete():
+ return False
+ self._editor.delete()
+ self._update_ui()
+ return True
+
+ if (key.val in self._editor.get_select_keys()
+ and self._editor._candidates
+ and key.state & IBus.ModifierType.CONTROL_MASK):
+ res = self._editor.select_key(key.val)
+ self._update_ui()
+ return res
+
+ if (key.val in self._editor.get_select_keys()
+ and self._editor._candidates
+ and key.state & IBus.ModifierType.MOD1_MASK):
+ res = self._editor.remove_candidate_from_user_database(key.val)
+ self._update_ui()
+ return res
+
+ # now we ignore all other hotkeys
+ if (key.state
+ & (IBus.ModifierType.CONTROL_MASK|IBus.ModifierType.MOD1_MASK)):
+ return False
+
+ if key.state & IBus.ModifierType.MOD1_MASK:
+ return False
+
+ # Section to handle valid input characters:
+ #
+ # All keys which could possibly conflict with the valid input
+ # characters should be checked below this section. These are
+ # SELECT_KEYS, PAGE_UP_KEYS, PAGE_DOWN_KEYS, and COMMIT_KEYS.
+ #
+ # For example, consider a table has
+ #
+ # SELECT_KEYS = 1,2,3,4,5,6,7,8,9,0
+ #
+ # and
+ #
+ # VALID_INPUT_CHARS = 0123456789abcdef
+ #
+ # (Currently the cns11643 table has this, for example)
+ #
+ # Then the digit “1” could be interpreted either as an input
+ # character or as a select key but of course not both. If the
+ # meaning as a select key or page down key were preferred,
+ # this would make some input impossible which probably makes
+ # the whole input method useless. If the meaning as an input
+ # character is preferred, this makes selection using that key
+ # impossible. Making selection by key impossible is not nice
+ # either, but it is not a complete show stopper as there are
+ # still other possibilities to select, for example using the
+ # arrow-up/arrow-down keys or click with the mouse.
+ #
+ # Of course one should maybe consider fixing the conflict
+ # between the keys by using different SELECT_KEYS and/or
+ # PAGE_UP_KEYS/PAGE_DOWN_KEYS in that table ...
+ if (keychar
+ and (keychar in (self._valid_input_chars
+ + self._single_wildcard_char
+ + self._multi_wildcard_char)
+ or (self._editor._py_mode
+ and keychar in (self._pinyin_valid_input_chars
+ + self._single_wildcard_char
+ + self._multi_wildcard_char)))):
+ if debug_level > 0:
+ sys.stderr.write(
+ '_table_mode_process_key_event() valid input: '
+ + 'repr(keychar)=%(keychar)s\n'
+ % {'keychar': keychar})
+ if self._editor._py_mode:
+ if ((len(self._editor._chars_valid)
+ == self._max_key_length_pinyin)
+ or (len(self._editor._chars_valid) > 1
+ and self._editor._chars_valid[-1] in '!@#$%')):
+ if self._auto_commit:
+ self.commit_everything_unless_invalid()
+ else:
+ self._editor.commit_to_preedit()
+ else:
+ if ((len(self._editor._chars_valid)
+ == self._max_key_length)
+ or (len(self._editor._chars_valid)
+ in self.db.possible_tabkeys_lengths)):
+ if self._auto_commit:
+ self.commit_everything_unless_invalid()
+ else:
+ self._editor.commit_to_preedit()
+ res = self._editor.add_input(keychar)
+ if not res:
+ if self._auto_select and self._editor._candidates_previous:
+ # Used for example for the Russian transliteration method
+ # “translit”, which uses “auto select”.
+ # The “translit” table contains:
+ #
+ # sh ш
+ # shh щ
+ #
+ # so typing “sh” matches “ш” and “щ”. The
+ # candidate with the shortest key sequence comes
+ # first in the lookup table, therefore “sh ш”
+ # is shown in the preëdit (The other candidate,
+ # “shh щ” comes second in the lookup table and
+ # could be selected using arrow-down. But
+ # “translit” hides the lookup table by default).
+ #
+ # Now, when after typing “sh” one types “s”,
+ # the key “shs” has no match, so add_input('s')
+ # returns “False” and we end up here. We pop the
+ # last character “s” which caused the match to
+ # fail, commit first of the previous candidates,
+ # i.e. “sh ш” and feed the “s” into the
+ # key event handler again.
+ self._editor.pop_input()
+ self.commit_everything_unless_invalid()
+ return self._table_mode_process_key_event(key)
+ self.commit_everything_unless_invalid()
+ self._update_ui()
+ return True
+ else:
+ if (self._auto_commit and self._editor.one_candidate()
+ and
+ (self._editor._chars_valid
+ == self._editor._candidates[0][0])):
+ self.commit_everything_unless_invalid()
+ self._update_ui()
+ return True
+
+ if key.val in self._commit_keys:
+ if self.commit_everything_unless_invalid():
+ if self._editor._auto_select:
+ self.commit_string(u' ')
+ return True
+
+ if key.val in self._page_down_keys and self._editor._candidates:
+ res = self._editor.page_down()
+ self._update_ui()
+ return res
+
+ if key.val in self._page_up_keys and self._editor._candidates:
+ res = self._editor.page_up()
+ self._update_ui()
+ return res
+
+ if (key.val in self._editor.get_select_keys()
+ and self._editor._candidates):
+ if self._editor.select_key(key.val): # commits to preëdit
+ self.commit_string(
+ self._editor.get_preedit_string_complete(),
+ tabkeys=self._editor.get_preedit_tabkeys_complete())
+ return True
+
+ # Section to handle trailing invalid input:
+ #
+ # If the key has still not been handled when this point is
+ # reached, it cannot be a valid input character. Neither can
+ # it be a select key nor a page-up/page-down key. Adding this
+ # key to the tabkeys and search for matching candidates in the
+ # table would thus be pointless.
+ #
+ # So we commit all pending input immediately and then commit
+ # this invalid input character as well, possibly converted to
+ # fullwidth or halfwidth.
+ if keychar:
+ if debug_level > 0:
+ sys.stderr.write(
+ '_table_mode_process_key_event() trailing invalid input: '
+ + 'repr(keychar)=%(keychar)s\n'
+ % {'keychar': keychar})
+ if not self._editor._candidates:
+ self.commit_string(self._editor.get_preedit_tabkeys_complete())
+ else:
+ self._editor.commit_to_preedit()
+ self.commit_string(self._editor.get_preedit_string_complete())
+ if ascii_ispunct(keychar):
+ self.commit_string(self.cond_punct_translate(keychar))
+ else:
+ self.commit_string(self.cond_letter_translate(keychar))
+ return True
+
+ # What kind of key was this??
+ #
+ # keychar = IBus.keyval_to_unicode(key.val)
+ #
+ # returned no result. So whatever this was, we cannot handle it,
+ # just pass it through to the application by returning “False”.
+ return False
+
+ def do_focus_in (self):
+ if debug_level > 1:
+ sys.stderr.write("do_focus_in()")
+ if self._on:
+ self.register_properties(self.properties)
+ self._init_or_update_property_menu(
+ self.input_mode_menu,
+ self._input_mode)
+ self._update_ui ()
+
+ def do_focus_out (self):
+ if self._has_input_purpose:
+ self._input_purpose = 0
+ self._editor.clear_all_input_and_preedit()
+
+ def do_set_content_type(self, purpose, hints):
+ if self._has_input_purpose:
+ self._input_purpose = purpose
+
+ def do_enable (self):
+ self._on = True
+ self.do_focus_in()
+
+ def do_disable (self):
+ self._on = False
+
+ def do_page_up (self):
+ if self._editor.page_up ():
+ self._update_ui ()
+ return True
+ return False
+
+ def do_page_down (self):
+ if self._editor.page_down ():
+ self._update_ui ()
+ return True
+ return False
+
+ def config_section_normalize(self, section):
+ # This function replaces _: with - in the dconf
+ # section and converts to lower case to make
+ # the comparison of the dconf sections work correctly.
+ # I avoid using .lower() here because it is locale dependent,
+ # when using .lower() this would not achieve the desired
+ # effect of comparing the dconf sections case insentively
+ # in some locales, it would fail for example if Turkish
+ # locale (tr_TR.UTF-8) is set.
+ if sys.version_info >= (3, 0, 0): # Python3
+ return re.sub(r'[_:]', r'-', section).translate(
+ ''.maketrans(
+ string.ascii_uppercase,
+ string.ascii_lowercase))
+ else: # Python2
+ return re.sub(r'[_:]', r'-', section).translate(
+ string.maketrans(
+ string.ascii_uppercase,
+ string.ascii_lowercase).decode('ISO-8859-1'))
+
+ def config_value_changed_cb(self, config, section, name, value):
+ if (self.config_section_normalize(self._config_section)
+ != self.config_section_normalize(section)):
+ return
+ value = variant_to_value(value)
+ print('config value %(n)s for engine %(en)s changed to %(value)s'
+ % {'n': name, 'en': self._engine_name, 'value': value})
+ if name == u'inputmode':
+ self.set_input_mode(value)
+ return
+ if name == u'autoselect':
+ self._editor._auto_select = value
+ self._auto_select = value
+ return
+ if name == u'autocommit':
+ self.set_autocommit_mode(value)
+ return
+ if name == u'chinesemode':
+ self.set_chinese_mode(value)
+ self.db.reset_phrases_cache()
+ return
+ if name == u'endeffullwidthletter':
+ self.set_letter_width(value, input_mode=0)
+ return
+ if name == u'endeffullwidthpunct':
+ self.set_punctuation_width(value, input_mode=0)
+ return
+ if name == u'lookuptableorientation':
+ self._editor._orientation = value
+ self._editor._lookup_table.set_orientation(value)
+ return
+ if name == u'lookuptablepagesize':
+ if value > len(self._editor._select_keys):
+ value = len(self._editor._select_keys)
+ self._config.set_value(
+ self._config_section,
+ 'lookuptablepagesize',
+ GLib.Variant.new_int32(value))
+ if value < 1:
+ value = 1
+ self._config.set_value(
+ self._config_section,
+ 'lookuptablepagesize',
+ GLib.Variant.new_int32(value))
+ self._editor._page_size = value
+ self._editor._lookup_table = self._editor.get_new_lookup_table(
+ page_size = self._editor._page_size,
+ select_keys = self._editor._select_keys,
+ orientation = self._editor._orientation)
+ self.reset()
+ return
+ if name == u'onechar':
+ self.set_onechar_mode(value)
+ self.db.reset_phrases_cache()
+ return
+ if name == u'tabdeffullwidthletter':
+ self.set_letter_width(value, input_mode=1)
+ return
+ if name == u'tabdeffullwidthpunct':
+ self.set_punctuation_width(value, input_mode=1)
+ return
+ if name == u'alwaysshowlookup':
+ self._always_show_lookup = value
+ return
+ if name == u'spacekeybehavior':
+ if value == True:
+ # space is used as a page down key and not as a commit key:
+ if IBus.KEY_space not in self._page_down_keys:
+ self._page_down_keys.append(IBus.KEY_space)
+ if IBus.KEY_space in self._commit_keys:
+ self._commit_keys.remove(IBus.KEY_space)
+ if value == False:
+ # space is used as a commit key and not used as a page down key:
+ if IBus.KEY_space in self._page_down_keys:
+ self._page_down_keys.remove(IBus.KEY_space)
+ if IBus.KEY_space not in self._commit_keys:
+ self._commit_keys.append(IBus.KEY_space)
+ if debug_level > 1:
+ sys.stderr.write(
+ "self._page_down_keys=%s\n"
+ % repr(self._page_down_keys))
+ return
+ if name == u'singlewildcardchar':
+ self._single_wildcard_char = value
+ self._editor._single_wildcard_char = value
+ self.db.reset_phrases_cache()
+ return
+ if name == u'multiwildcardchar':
+ self._multi_wildcard_char = value
+ self._editor._multi_wildcard_char = value
+ self.db.reset_phrases_cache()
+ return
+ if name == u'autowildcard':
+ self._auto_wildcard = value
+ self._editor._auto_wildcard = value
+ self.db.reset_phrases_cache()
+ return
diff -Nru ibus-table-1.9.18.orig/engine/tabsqlitedb.py ibus-table-1.9.18/engine/tabsqlitedb.py
--- ibus-table-1.9.18.orig/engine/tabsqlitedb.py 2020-07-22 11:52:11.651532112 +0200
+++ ibus-table-1.9.18/engine/tabsqlitedb.py 2020-07-22 14:43:51.907260935 +0200
@@ -1047,6 +1047,8 @@
traceback.print_exc ()
def init_user_db(self, db_file):
+ if db_file == ':memory:':
+ return
if not path.exists(db_file):
db = sqlite3.connect(db_file)
# 20000 pages should be enough to cache the whole database
diff -Nru ibus-table-1.9.18.orig/engine/tabsqlitedb.py.orig ibus-table-1.9.18/engine/tabsqlitedb.py.orig
--- ibus-table-1.9.18.orig/engine/tabsqlitedb.py.orig 1970-01-01 01:00:00.000000000 +0100
+++ ibus-table-1.9.18/engine/tabsqlitedb.py.orig 2020-07-22 11:52:11.651532112 +0200
@@ -0,0 +1,1433 @@
+# -*- coding: utf-8 -*-
+# vim:et sts=4 sw=4
+#
+# ibus-table - The Tables engine for IBus
+#
+# Copyright (c) 2008-2009 Yu Yuwei <acevery@gmail.com>
+# Copyright (c) 2009-2014 Caius "kaio" CHANCE <me@kaio.net>
+# Copyright (c) 2012-2015 Mike FABIAN <mfabian@redhat.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+import sys
+if sys.version_info < (3, 0, 0):
+ reload (sys)
+ sys.setdefaultencoding('utf-8')
+import os
+import os.path as path
+import shutil
+import sqlite3
+import uuid
+import time
+import re
+import chinese_variants
+
+debug_level = int(0)
+
+database_version = '1.00'
+
+patt_r = re.compile(r'c([ea])(\d):(.*)')
+patt_p = re.compile(r'p(-{0,1}\d)(-{0,1}\d)')
+
+chinese_nocheck_chars = u"“”‘’《》〈〉〔〕「」『』【】〖〗（）［］｛｝"\
+ u"．。，、；：？！…—·ˉˇ¨々～‖∶＂＇｀｜"\
+ u"⒈⒉⒊⒋⒌⒍⒎⒏⒐⒑⒒⒓⒔⒕⒖⒗⒘⒙⒚⒛"\
+ u"АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁ"\
+ u"ⅠⅡⅢⅣⅤⅥⅦⅧⅨⅩⅪⅫ"\
+ u"⒈⒉⒊⒋⒌⒍⒎⒏⒐⒑⒒⒓⒔⒕⒖⒗⒘⒙⒚⒛"\
+ u"㎎㎏㎜㎝㎞㎡㏄㏎㏑㏒㏕"\
+ u"ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩ"\
+ u"⑴⑵⑶⑷⑸⑹⑺⑻⑼⑽⑾⑿⒀⒁⒂⒃⒄⒅⒆⒇"\
+ u"€＄￠￡￥"\
+ u"¤→↑←↓↖↗↘↙"\
+ u"ァアィイゥウェエォオカガキギクグケゲコゴサザシジ"\
+ u"スズセゼソゾタダチヂッツヅテデトドナニヌネノハバパ"\
+ u"ヒビピフブプヘベペホボポマミムメモャヤュユョヨラ"\
+ u"リルレロヮワヰヱヲンヴヵヶーヽヾ"\
+ u"ぁあぃいぅうぇえぉおかがきぎぱくぐけげこごさざしじ"\
+ u"すずせぜそぞただちぢっつづてでとどなにぬねのはば"\
+ u"ひびぴふぶぷへべぺほぼぽまみむめもゃやゅゆょよらり"\
+ u"るれろゎわゐゑをん゛゜ゝゞ"\
+ u"勹灬冫艹屮辶刂匚阝廾丨虍彐卩钅冂冖宀疒肀丿攵凵犭"\
+ u"亻彡饣礻扌氵纟亠囗忄讠衤廴尢夂丶"\
+ u"āáǎàōóǒòêēéěèīíǐìǖǘǚǜüūúǔù"\
+ u"＋－＜＝＞±×÷∈∏∑∕√∝∞∟∠∣∥∧∨∩∪∫∮"\
+ u"∴∵∶∷∽≈≌≒≠≡≤≥≦≧≮≯⊕⊙⊥⊿℃°‰"\
+ u"♂♀§№☆★○●◎◇◆□■△▲※〓＃＆＠＼＾＿￣"\
+ u"абвгдежзийклмнопрстуфхцчшщъыьэюяё"\
+ u"ⅰⅱⅲⅳⅴⅵⅶⅷⅸⅹβγδεζηαικλμνξοπρστυφθψω"\
+ u"①②③④⑤⑥⑦⑧⑨⑩①②③④⑤⑥⑦⑧⑨⑩"\
+ u"㈠㈡㈢㈣㈤㈥㈦㈧㈨㈩㈠㈡㈢㈣㈤㈥㈦㈧㈨㈩"\
+ u"ㄅㄆㄇㄈㄉㄊㄋㄌㄍㄎㄏㄐㄑㄒㄓㄔㄕㄖㄗㄘㄙㄧㄨㄩ"\
+ u"ㄚㄛㄜㄝㄞㄟㄠㄡㄢㄣㄤㄥㄦ"
+
+class ImeProperties:
+ def __init__(self, db=None, default_properties={}):
+ '''
+ “db” is the handle of the sqlite3 database file obtained by
+ sqlite3.connect().
+ '''
+ if not db:
+ return None
+ self.ime_property_cache = default_properties
+ sqlstr = 'SELECT attr, val FROM main.ime;'
+ try:
+ results = db.execute(sqlstr).fetchall()
+ except:
+ import traceback
+ traceback.print_exc()
+ for result in results:
+ self.ime_property_cache[result[0]] = result[1]
+
+ def get(self, key):
+ if key in self.ime_property_cache:
+ return self.ime_property_cache[key]
+ else:
+ return None
+
+class tabsqlitedb:
+ '''Phrase database for tables
+
+ The phrases table in the database has columns with the names:
+
+ “id”, “tabkeys”, “phrase”, “freq”, “user_freq”
+
+ There are 2 databases, sysdb, userdb.
+
+ sysdb: System database for the input method, for example something
+ like /usr/share/ibus-table/tables/wubi-jidian86.db
+ “user_freq” is always 0 in a system database. “freq”
+ is some number in a system database indicating a frequency
+ of use of that phrase relative to the other phrases in that
+ database.
+
+ user_db: Database on disk where the phrases used or defined by the
+ user are stored. “user_freq” is a counter which counts how
+ many times that combination of “tabkeys” and “phrase” has
+ been used. “freq” is equal to 0 for all combinations of
+ “tabkeys” and “phrase” where an entry for that phrase is
+ already in the system database which starts with the same
+ “tabkeys”.
+ For combinations of “tabkeys” and “phrase” which do not exist
+ at all in the system database, “freq” is equal to -1 to
+ indidated that this is a user defined phrase.
+ '''
+ def __init__(
+ self, filename = None, user_db = None, create_database = False):
+ global debug_level
+ try:
+ debug_level = int(os.getenv('IBUS_TABLE_DEBUG_LEVEL'))
+ except (TypeError, ValueError):
+ debug_level = int(0)
+ self.old_phrases = []
+ self.filename = filename
+ self._user_db = user_db
+ self.reset_phrases_cache()
+
+ if create_database or os.path.isfile(self.filename):
+ self.db = sqlite3.connect(self.filename)
+ else:
+ print('Cannot open database file %s' %self.filename)
+ try:
+ self.db.execute('PRAGMA encoding = "UTF-8";')
+ self.db.execute('PRAGMA case_sensitive_like = true;')
+ self.db.execute('PRAGMA page_size = 4096;')
+ # 20000 pages should be enough to cache the whole database
+ self.db.execute('PRAGMA cache_size = 20000;')
+ self.db.execute('PRAGMA temp_store = MEMORY;')
+ self.db.execute('PRAGMA journal_size_limit = 1000000;')
+ self.db.execute('PRAGMA synchronous = NORMAL;')
+ except:
+ import traceback
+ traceback.print_exc()
+ print('Error while initializing database.')
+ # create IME property table
+ self.db.executescript(
+ 'CREATE TABLE IF NOT EXISTS main.ime (attr TEXT, val TEXT);')
+ # Initalize missing attributes in the ime table with some
+ # default values, they should be updated using the attributes
+ # found in the source when creating a system database with
+ # tabcreatedb.py
+ self._default_ime_attributes = {
+ 'name':'',
+ 'name.zh_cn':'',
+ 'name.zh_hk':'',
+ 'name.zh_tw':'',
+ 'author':'somebody',
+ 'uuid':'%s' % uuid.uuid4(),
+ 'serial_number':'%s' % time.strftime('%Y%m%d'),
+ 'icon':'ibus-table.svg',
+ 'license':'LGPL',
+ 'languages':'',
+ 'language_filter':'',
+ 'valid_input_chars':'abcdefghijklmnopqrstuvwxyz',
+ 'max_key_length':'4',
+ 'commit_keys':'space',
+ # 'forward_keys':'Return',
+ 'select_keys':'1,2,3,4,5,6,7,8,9,0',
+ 'page_up_keys':'Page_Up,minus',
+ 'page_down_keys':'Page_Down,equal',
+ 'status_prompt':'',
+ 'def_full_width_punct':'true',
+ 'def_full_width_letter':'false',
+ 'user_can_define_phrase':'false',
+ 'pinyin_mode':'false',
+ 'dynamic_adjust':'false',
+ 'auto_select':'false',
+ 'auto_commit':'false',
+ # 'no_check_chars':u'',
+ 'description':'A IME under IBus Table',
+ 'layout':'us',
+ 'symbol':'',
+ 'rules':'',
+ 'least_commit_length':'0',
+ 'start_chars':'',
+ 'orientation':'true',
+ 'always_show_lookup':'true',
+ 'char_prompts':'{}'
+ # we use this entry for those IME, which don't
+ # have rules to build up phrase, but still need
+ # auto commit to preedit
+ }
+ if create_database:
+ select_sqlstr = '''
+ SELECT val FROM main.ime WHERE attr = :attr;'''
+ insert_sqlstr = '''
+ INSERT INTO main.ime (attr, val) VALUES (:attr, :val);'''
+ for attr in self._default_ime_attributes:
+ sqlargs = {
+ 'attr': attr,
+ 'val': self._default_ime_attributes[attr]
+ }
+ if not self.db.execute(select_sqlstr, sqlargs).fetchall():
+ self.db.execute(insert_sqlstr, sqlargs)
+ self.ime_properties = ImeProperties(
+ db=self.db,
+ default_properties=self._default_ime_attributes)
+ # shared variables in this class:
+ self._mlen = int(self.ime_properties.get("max_key_length"))
+ self._is_chinese = self.is_chinese()
+ self._is_cjk = self.is_cjk()
+ self.user_can_define_phrase = self.ime_properties.get(
+ 'user_can_define_phrase')
+ if self.user_can_define_phrase:
+ if self.user_can_define_phrase.lower() == u'true' :
+ self.user_can_define_phrase = True
+ else:
+ self.user_can_define_phrase = False
+ else:
+ print(
+ 'Could not find "user_can_define_phrase" entry from database, '
+ + 'is it an outdated database?')
+ self.user_can_define_phrase = False
+
+ self.dynamic_adjust = self.ime_properties.get('dynamic_adjust')
+ if self.dynamic_adjust:
+ if self.dynamic_adjust.lower() == u'true' :
+ self.dynamic_adjust = True
+ else:
+ self.dynamic_adjust = False
+ else:
+ print(
+ 'Could not find "dynamic_adjust" entry from database, '
+ + 'is it an outdated database?')
+ self.dynamic_adjust = False
+
+ self.rules = self.get_rules ()
+ self.possible_tabkeys_lengths = self.get_possible_tabkeys_lengths()
+ self.startchars = self.get_start_chars ()
+
+ if not user_db or create_database:
+ # No user database requested or we are
+ # just creating the system database and
+ # we do not need a user database for that
+ return
+
+ if user_db != ":memory:":
+ # Do not move this import to the beginning of this script!
+ # If for example the home directory is not writeable,
+ # ibus_table_location.py would fail because it cannot
+ # create some directories.
+ #
+ # But for tabcreatedb.py, no such directories are needed,
+ # tabcreatedb.py should not fail just because
+ # ibus_table_location.py cannot create some directories.
+ #
+ # “HOME=/foobar ibus-table-createdb” should not fail if
+ # “/foobar” is not writeable.
+ import ibus_table_location
+ tables_path = path.join(ibus_table_location.data_home(), "tables")
+ if not path.isdir(tables_path):
+ old_tables_path = os.path.join(
+ os.getenv('HOME'), '.ibus/tables')
+ if path.isdir(old_tables_path):
+ if os.access(os.path.join(
+ old_tables_path, 'debug.log'), os.F_OK):
+ os.unlink(os.path.join(old_tables_path, 'debug.log'))
+ if os.access(os.path.join(
+ old_tables_path, 'setup-debug.log'), os.F_OK):
+ os.unlink(os.path.join(
+ old_tables_path, 'setup-debug.log'))
+ shutil.copytree(old_tables_path, tables_path)
+ shutil.rmtree(old_tables_path)
+ os.symlink(tables_path, old_tables_path)
+ else:
+ os.makedirs(tables_path)
+ user_db = path.join(tables_path, user_db)
+ if not path.exists(user_db):
+ sys.stderr.write(
+ 'The user database %(udb)s does not exist yet.\n'
+ % {'udb': user_db})
+ else:
+ try:
+ desc = self.get_database_desc(user_db)
+ phrase_table_column_names = [
+ 'id', 'tabkeys', 'phrase','freq','user_freq']
+ if (desc == None
+ or desc["version"] != database_version
+ or (self.get_number_of_columns_of_phrase_table(user_db)
+ != len(phrase_table_column_names))):
+ sys.stderr.write(
+ 'The user database %s seems to be incompatible.\n'
+ % user_db)
+ if desc == None:
+ sys.stderr.write(
+ 'There is no version information in '
+ + 'the database.\n')
+ self.old_phrases = self.extract_user_phrases(
+ user_db, old_database_version = '0.0')
+ elif desc["version"] != database_version:
+ sys.stderr.write(
+ 'The version of the database does not match '
+ + '(too old or too new?).\n'
+ 'ibus-table wants version=%s\n'
+ % database_version
+ + 'But the database actually has version=%s\n'
+ % desc['version'])
+ self.old_phrases = self.extract_user_phrases(
+ user_db, old_database_version = desc['version'])
+ elif (self.get_number_of_columns_of_phrase_table(
+ user_db)
+ != len(phrase_table_column_names)):
+ sys.stderr.write(
+ 'The number of columns of the database '
+ + 'does not match.\n'
+ + 'ibus-table expects %s columns.\n'
+ % len(phrase_table_column_names)
+ + 'But the database actually has %s columns.\n'
+ % self.get_number_of_columns_of_phrase_table(
+ user_db)
+ + 'But the versions of the databases are '
+ + 'identical.\n'
+ + 'This should never happen!\n')
+ self.old_phrases = None
+ from time import strftime
+ timestamp = strftime('-%Y-%m-%d_%H:%M:%S')
+ sys.stderr.write(
+ 'Renaming the incompatible database to "%s".\n'
+ % user_db+timestamp)
+ if os.path.exists(user_db):
+ os.rename(user_db, user_db+timestamp)
+ if os.path.exists(user_db+'-shm'):
+ os.rename(user_db+'-shm', user_db+'-shm'+timestamp)
+ if os.path.exists(user_db+'-wal'):
+ os.rename(user_db+'-wal', user_db+'-wal'+timestamp)
+ sys.stderr.write(
+ 'Creating a new, empty database "s".\n'
+ % user_db)
+ self.init_user_db(user_db)
+ sys.stderr.write(
+ 'If user phrases were successfully recovered from '
+ + 'the old,\n'
+ + 'incompatible database, they will be used to '
+ + 'initialize the new database.\n')
+ else:
+ sys.stderr.write(
+ 'Compatible database %s found.\n' % user_db)
+ except:
+ import traceback
+ traceback.print_exc()
+
+ # open user phrase database
+ try:
+ sys.stderr.write(
+ 'Connect to the database %(name)s.\n' %{'name': user_db})
+ self.db.executescript('''
+ ATTACH DATABASE "%s" AS user_db;
+ PRAGMA user_db.encoding = "UTF-8";
+ PRAGMA user_db.case_sensitive_like = true;
+ PRAGMA user_db.page_size = 4096;
+ PRAGMA user_db.cache_size = 20000;
+ PRAGMA user_db.temp_store = MEMORY;
+ PRAGMA user_db.journal_mode = WAL;
+ PRAGMA user_db.journal_size_limit = 1000000;
+ PRAGMA user_db.synchronous = NORMAL;
+ ''' % user_db)
+ except:
+ sys.stderr.write('Could not open the database %s.\n' % user_db)
+ from time import strftime
+ timestamp = strftime('-%Y-%m-%d_%H:%M:%S')
+ sys.stderr.write('Renaming the incompatible database to "%s".\n'
+ % user_db+timestamp)
+ if os.path.exists(user_db):
+ os.rename(user_db, user_db+timestamp)
+ if os.path.exists(user_db+'-shm'):
+ os.rename(user_db+'-shm', user_db+'-shm'+timestamp)
+ if os.path.exists(user_db+'-wal'):
+ os.rename(user_db+'-wal', user_db+'-wal'+timestamp)
+ sys.stderr.write('Creating a new, empty database "%s".\n'
+ % user_db)
+ self.init_user_db(user_db)
+ self.db.executescript('''
+ ATTACH DATABASE "%s" AS user_db;
+ PRAGMA user_db.encoding = "UTF-8";
+ PRAGMA user_db.case_sensitive_like = true;
+ PRAGMA user_db.page_size = 4096;
+ PRAGMA user_db.cache_size = 20000;
+ PRAGMA user_db.temp_store = MEMORY;
+ PRAGMA user_db.journal_mode = WAL;
+ PRAGMA user_db.journal_size_limit = 1000000;
+ PRAGMA user_db.synchronous = NORMAL;
+ ''' % user_db)
+ self.create_tables("user_db")
+ if self.old_phrases:
+ sqlargs = []
+ for x in self.old_phrases:
+ sqlargs.append(
+ {'tabkeys': x[0],
+ 'phrase': x[1],
+ 'freq': x[2],
+ 'user_freq': x[3]})
+ sqlstr = '''
+ INSERT INTO user_db.phrases (tabkeys, phrase, freq, user_freq)
+ VALUES (:tabkeys, :phrase, :freq, :user_freq)
+ '''
+ try:
+ self.db.executemany(sqlstr, sqlargs)
+ except:
+ import traceback
+ traceback.print_exec()
+ self.db.commit ()
+ self.db.execute('PRAGMA wal_checkpoint;')
+
+ # try create all tables in user database
+ self.create_indexes ("user_db", commit=False)
+ self.generate_userdb_desc ()
+
+ def update_phrase(
+ self, tabkeys=u'', phrase=u'',
+ user_freq=0, database='user_db', commit=True):
+ '''update phrase freqs'''
+ if debug_level > 1:
+ sys.stderr.write(
+ 'update_phrase() tabkeys=%(t)s phrase=%(p)s '
+ % {'t': tabkeys, 'p': phrase}
+ + 'user_freq=%(u)s database=%(d)s\n'
+ % {'u': user_freq, 'd': database})
+ if not tabkeys or not phrase:
+ return
+ sqlstr = '''
+ UPDATE %s.phrases SET user_freq = :user_freq
+ WHERE tabkeys = :tabkeys AND phrase = :phrase
+ ;''' % database
+ sqlargs = {'user_freq': user_freq, 'tabkeys': tabkeys, 'phrase': phrase}
+ try:
+ self.db.execute(sqlstr, sqlargs)
+ if commit:
+ self.db.commit()
+ self.invalidate_phrases_cache(tabkeys)
+ except:
+ import traceback
+ traceback.print_exc()
+
+ def sync_usrdb (self):
+ '''
+ Trigger a checkpoint operation.
+ '''
+ if self._user_db is None:
+ return
+ self.db.commit()
+ self.db.execute('PRAGMA wal_checkpoint;')
+
+ def reset_phrases_cache (self):
+ self._phrases_cache = {}
+
+ def invalidate_phrases_cache (self, tabkeys=u''):
+ for i in range(1, self._mlen + 1):
+ if self._phrases_cache.get(tabkeys[0:i]):
+ self._phrases_cache.pop(tabkeys[0:i])
+
+ def is_chinese (self):
+ __lang = self.ime_properties.get('languages')
+ if __lang:
+ __langs = __lang.split(',')
+ for _l in __langs:
+ if _l.lower().find('zh') != -1:
+ return True
+ return False
+
+ def is_cjk(self):
+ languages = self.ime_properties.get('languages')
+ if languages:
+ languages = languages.split(',')
+ for language in languages:
+ for lang in ['zh', 'ja', 'ko']:
+ if language.strip().startswith(lang):
+ return True
+ return False
+
+ def get_chinese_mode (self):
+ try:
+ __dict = {'cm0':0, 'cm1':1, 'cm2':2, 'cm3':3, 'cm4':4}
+ __filt = self.ime_properties.get('language_filter')
+ return __dict[__filt]
+ except:
+ return -1
+
+ def get_select_keys (self):
+ ret = self.ime_properties.get("select_keys")
+ if ret:
+ return ret
+ return "1,2,3,4,5,6,7,8,9,0"
+
+ def get_orientation (self):
+ try:
+ return int(self.ime_properties.get('orientation'))
+ except:
+ return 1
+
+ def create_tables (self, database):
+ '''Create tables that contain all phrase'''
+ if database == 'main':
+ sqlstr = '''
+ CREATE TABLE IF NOT EXISTS %s.goucima
+ (zi TEXT PRIMARY KEY, goucima TEXT);
+ ''' % database
+ self.db.execute (sqlstr)
+ sqlstr = '''
+ CREATE TABLE IF NOT EXISTS %s.pinyin
+ (pinyin TEXT, zi TEXT, freq INTEGER);
+ ''' % database
+ self.db.execute(sqlstr)
+
+ sqlstr = '''
+ CREATE TABLE IF NOT EXISTS %s.phrases
+ (id INTEGER PRIMARY KEY, tabkeys TEXT, phrase TEXT,
+ freq INTEGER, user_freq INTEGER);
+ ''' % database
+ self.db.execute (sqlstr)
+ self.db.commit()
+
+ def update_ime (self, attrs):
+ '''Update or insert attributes in ime table, attrs is a iterable object
+ Like [(attr,val), (attr,val), ...]
+
+ This is called only by tabcreatedb.py.
+ '''
+ select_sqlstr = 'SELECT val from main.ime WHERE attr = :attr'
+ update_sqlstr = 'UPDATE main.ime SET val = :val WHERE attr = :attr;'
+ insert_sqlstr = 'INSERT INTO main.ime (attr, val) VALUES (:attr, :val);'
+ for attr, val in attrs:
+ sqlargs = {'attr': attr, 'val': val}
+ if self.db.execute(select_sqlstr, sqlargs).fetchall():
+ self.db.execute(update_sqlstr, sqlargs)
+ else:
+ self.db.execute(insert_sqlstr, sqlargs)
+ self.db.commit()
+ # update ime properties cache:
+ self.ime_properties = ImeProperties(
+ db=self.db,
+ default_properties=self._default_ime_attributes)
+ # The self variables used by tabcreatedb.py need to be updated now:
+ self._mlen = int(self.ime_properties.get('max_key_length'))
+ self._is_chinese = self.is_chinese()
+ self.user_can_define_phrase = self.ime_properties.get(
+ 'user_can_define_phrase')
+ if self.user_can_define_phrase:
+ if self.user_can_define_phrase.lower() == u'true' :
+ self.user_can_define_phrase = True
+ else:
+ self.user_can_define_phrase = False
+ else:
+ print(
+ 'Could not find "user_can_define_phrase" entry from database, '
+ + 'is it a outdated database?')
+ self.user_can_define_phrase = False
+ self.rules = self.get_rules()
+
+ def get_rules (self):
+ '''Get phrase construct rules'''
+ rules = {}
+ if self.user_can_define_phrase:
+ try:
+ _rules = self.ime_properties.get('rules')
+ if _rules:
+ _rules = _rules.strip().split(';')
+ for rule in _rules:
+ res = patt_r.match (rule)
+ if res:
+ cms = []
+ if res.group(1) == 'a':
+ rules['above'] = int(res.group(2))
+ _cms = res.group(3).split('+')
+ if len(_cms) > self._mlen:
+ print('rule: "%s" over max key length' %rule)
+ break
+ for _cm in _cms:
+ cm_res = patt_p.match(_cm)
+ cms.append((int(cm_res.group(1)),
+ int(cm_res.group(2))))
+ rules[int(res.group(2))]=cms
+ else:
+ print('not a legal rule: "%s"' %rule)
+ except Exception:
+ import traceback
+ traceback.print_exc ()
+ return rules
+ else:
+ return ""
+
+ def get_possible_tabkeys_lengths(self):
+ '''Return a list of the possible lengths for tabkeys in this table.
+
+ Example:
+
+ If the table source has rules like:
+
+ RULES = ce2:p11+p12+p21+p22;ce3:p11+p21+p22+p31;ca4:p11+p21+p31+p41
+
+ self._rules will be set to
+
+ self._rules={2: [(1, 1), (1, 2), (2, 1), (2, 2)], 3: [(1, 1), (1, 2), (2, 1), (3, 1)], 4: [(1, 1), (2, 1), (3, 1), (-1, 1)], 'above': 4}
+
+ and then this function returns “[4, 4, 4]”
+
+ Or, if the table source has no RULES but LEAST_COMMIT_LENGTH=2
+ and MAX_KEY_LENGTH = 4, then it returns “[2, 3, 4]”
+
+ I cannot find any tables which use LEAST_COMMIT_LENGTH though.
+ '''
+ if self.rules:
+ max_len = self.rules["above"]
+ return [len(self.rules[x]) for x in range(2, max_len+1)][:]
+ else:
+ try:
+ least_commit_len = int(
+ self.ime_properties.get('least_commit_length'))
+ except:
+ least_commit_len = 0
+ if least_commit_len > 0:
+ return list(range(least_commit_len, self._mlen + 1))
+ else:
+ return []
+
+ def get_start_chars (self):
+ '''return possible start chars of IME'''
+ return self.ime_properties.get('start_chars')
+
+ def get_no_check_chars (self):
+ '''Get the characters which engine should not change freq'''
+ _chars = self.ime_properties.get('no_check_chars')
+ if type(_chars) != type(u''):
+ _chars = _chars.decode('utf-8')
+ return _chars
+
+ def add_phrases (self, phrases, database = 'main'):
+ '''Add many phrases to database fast. Used by tabcreatedb.py when
+ creating the system database from scratch.
+
+ “phrases” is a iterable object which looks like:
+
+ [(tabkeys, phrase, freq ,user_freq), (tabkeys, phrase, freq, user_freq), ...]
+
+ This function does not check whether phrases are already
+ there. As this function is only used while creating the
+ system database, it is not really necessary to check whether
+ phrases are already there because the database is initially
+ empty anyway. And the caller should take care that the
+ “phrases” argument does not contain duplicates.
+
+ '''
+ if debug_level > 1:
+ sys.stderr.write("add_phrases() len(phrases)=%s\n"
+ %len(phrases))
+ insert_sqlstr = '''
+ INSERT INTO %(database)s.phrases
+ (tabkeys, phrase, freq, user_freq)
+ VALUES (:tabkeys, :phrase, :freq, :user_freq);
+ ''' % {'database': database}
+ insert_sqlargs = []
+ for (tabkeys, phrase, freq, user_freq) in phrases:
+ insert_sqlargs.append({
+ 'tabkeys': tabkeys,
+ 'phrase': phrase,
+ 'freq': freq,
+ 'user_freq': user_freq})
+ self.invalidate_phrases_cache(tabkeys)
+ self.db.executemany(insert_sqlstr, insert_sqlargs)
+ self.db.commit()
+ self.db.execute('PRAGMA wal_checkpoint;')
+
+ def add_phrase(
+ self, tabkeys=u'', phrase=u'', freq=0, user_freq=0,
+ database='main',commit=True):
+ '''Add phrase to database, phrase is a object of
+ (tabkeys, phrase, freq ,user_freq)
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ 'add_phrase tabkeys=%(t)s phrase=%(p)s '
+ % {'t': tabkeys, 'p': phrase}
+ + 'freq=%(f)s user_freq=%(u)s\n'
+ % {'f': freq, 'u': user_freq})
+ if not tabkeys or not phrase:
+ return
+ select_sqlstr = '''
+ SELECT * FROM %(database)s.phrases
+ WHERE tabkeys = :tabkeys AND phrase = :phrase;
+ ''' % {'database': database}
+ select_sqlargs = {'tabkeys': tabkeys, 'phrase': phrase}
+ results = self.db.execute(select_sqlstr, select_sqlargs).fetchall()
+ if results:
+ # there is already such a phrase, i.e. add_phrase was called
+ # in error, do nothing to avoid duplicate entries.
+ if debug_level > 1:
+ sys.stderr.write(
+ 'add_phrase() '
+ + 'select_sqlstr=%(sql)s select_sqlargs=%(arg)s '
+ % {'sql': select_sqlstr, 'arg': select_sqlargs}
+ + 'already there!: results=%(r)s \n'
+ % {'r': results})
+ return
+
+ insert_sqlstr = '''
+ INSERT INTO %(database)s.phrases
+ (tabkeys, phrase, freq, user_freq)
+ VALUES (:tabkeys, :phrase, :freq, :user_freq);
+ ''' % {'database': database}
+ insert_sqlargs = {
+ 'tabkeys': tabkeys,
+ 'phrase': phrase,
+ 'freq': freq,
+ 'user_freq': user_freq}
+ if debug_level > 1:
+ sys.stderr.write(
+ 'add_phrase() insert_sqlstr=%(sql)s insert_sqlargs=%(arg)s\n'
+ % {'sql': insert_sqlstr, 'arg': insert_sqlargs})
+ try:
+ self.db.execute (insert_sqlstr, insert_sqlargs)
+ if commit:
+ self.db.commit()
+ self.invalidate_phrases_cache(tabkeys)
+ except:
+ import traceback
+ traceback.print_exc()
+
+ def add_goucima (self, goucimas):
+ '''Add goucima into database, goucimas is iterable object
+ Like goucimas = [(zi,goucima), (zi,goucima), ...]
+ '''
+ sqlstr = '''
+ INSERT INTO main.goucima (zi, goucima) VALUES (:zi, :goucima);
+ '''
+ sqlargs = []
+ for zi, goucima in goucimas:
+ sqlargs.append({'zi': zi, 'goucima': goucima})
+ try:
+ self.db.commit()
+ self.db.executemany(sqlstr, sqlargs)
+ self.db.commit()
+ self.db.execute('PRAGMA wal_checkpoint;')
+ except:
+ import traceback
+ traceback.print_exc()
+
+ def add_pinyin (self, pinyins, database = 'main'):
+ '''Add pinyin to database, pinyins is a iterable object
+ Like: [(zi,pinyin, freq), (zi, pinyin, freq), ...]
+ '''
+ sqlstr = '''
+ INSERT INTO %s.pinyin (pinyin, zi, freq) VALUES (:pinyin, :zi, :freq);
+ ''' % database
+ count = 0
+ for pinyin, zi, freq in pinyins:
+ count += 1
+ pinyin = pinyin.replace(
+ '1','!').replace(
+ '2','@').replace(
+ '3','#').replace(
+ '4','$').replace(
+ '5','%')
+ try:
+ self.db.execute(
+ sqlstr, {'pinyin': pinyin, 'zi': zi, 'freq': freq})
+ except Exception:
+ sys.stderr.write(
+ 'Error when inserting into pinyin table. '
+ + 'count=%(c)s pinyin=%(p)s zi=%(z)s freq=%(f)s\n'
+ % {'c': count, 'p': pinyin, 'z': zi, 'f': freq})
+ import traceback
+ traceback.print_exc()
+ self.db.commit()
+
+ def optimize_database (self, database='main'):
+ sqlstr = '''
+ CREATE TABLE tmp AS SELECT * FROM %(database)s.phrases;
+ DELETE FROM %(database)s.phrases;
+ INSERT INTO %(database)s.phrases SELECT * FROM tmp ORDER BY
+ tabkeys ASC, phrase ASC, user_freq DESC, freq DESC, id ASC;
+ DROP TABLE tmp;
+ CREATE TABLE tmp AS SELECT * FROM %(database)s.goucima;
+ DELETE FROM %(database)s.goucima;
+ INSERT INTO %(database)s.goucima SELECT * FROM tmp ORDER BY zi, goucima;
+ DROP TABLE tmp;
+ CREATE TABLE tmp AS SELECT * FROM %(database)s.pinyin;
+ DELETE FROM %(database)s.pinyin;
+ INSERT INTO %(database)s.pinyin SELECT * FROM tmp ORDER BY pinyin ASC, freq DESC;
+ DROP TABLE tmp;
+ ''' % {'database':database}
+ self.db.executescript (sqlstr)
+ self.db.executescript ("VACUUM;")
+ self.db.commit()
+
+ def drop_indexes(self, database):
+ '''Drop the indexes in the database to reduce its size
+
+ We do not use any indexes at the moment, therefore this
+ function does nothing.
+ '''
+ if debug_level > 1:
+ sys.stderr.write("drop_indexes()\n")
+ return
+
+ def create_indexes(self, database, commit=True):
+ '''Create indexes for the database.
+
+ We do not use any indexes at the moment, therefore
+ this function does nothing. We used indexes before,
+ but benchmarking showed that none of them was really
+ speeding anything up, therefore we deleted all of them
+ to get much smaller databases (about half the size).
+
+ If some index turns out to be very useful in future, it could
+ be created here (and dropped in “drop_indexes()”).
+ '''
+ if debug_level > 1:
+ sys.stderr.write("create_indexes()\n")
+ return
+
+ def big5_code(self, phrase):
+ try:
+ big5 = phrase.encode('Big5')
+ except:
+ big5 = b'\xff\xff' # higher than any Big5 code
+ return big5
+
+ def best_candidates(
+ self, typed_tabkeys=u'', candidates=[], chinese_mode=-1):
+ '''
+ “candidates” is an array containing something like:
+ [(tabkeys, phrase, freq, user_freq), ...]
+
+ “typed_tabkeys” is key sequence the user really typed, which
+ maybe only the beginning part of the “tabkeys” in a matched
+ candidate.
+ '''
+ maximum_number_of_candidates = 100
+ engine_name = os.path.basename(self.filename).replace('.db', '')
+ if engine_name in [
+ 'cangjie3', 'cangjie5', 'cangjie-big',
+ 'quick-classic', 'quick3', 'quick5']:
+ code_point_function = self.big5_code
+ else:
+ code_point_function = lambda x: (1)
+ if chinese_mode in (2, 3) and self._is_chinese:
+ if chinese_mode == 2:
+ bitmask = (1 << 0) # used in simplified Chinese
+ else:
+ bitmask = (1 << 1) # used in traditional Chinese
+ return sorted(candidates,
+ key=lambda x: (
+ - int(
+ typed_tabkeys == x[0]
+ ), # exact matches first!
+ -1*x[3], # user_freq descending
+ # Prefer characters used in the
+ # desired Chinese variant:
+ -(bitmask
+ & chinese_variants.detect_chinese_category(
+ x[1])),
+ -1*x[2], # freq descending
+ len(x[0]), # len(tabkeys) ascending
+ x[0], # tabkeys alphabetical
+ code_point_function(x[1][0]),
+ # Unicode codepoint of first character of phrase:
+ ord(x[1][0])
+ ))[:maximum_number_of_candidates]
+ return sorted(candidates,
+ key=lambda x: (
+ - int(
+ typed_tabkeys == x[0]
+ ), # exact matches first!
+ -1*x[3], # user_freq descending
+ -1*x[2], # freq descending
+ len(x[0]), # len(tabkeys) ascending
+ x[0], # tabkeys alphabetical
+ code_point_function(x[1][0]),
+ # Unicode codepoint of first character of phrase:
+ ord(x[1][0])
+ ))[:maximum_number_of_candidates]
+
+ def select_words(
+ self, tabkeys=u'', onechar=False, chinese_mode=-1,
+ single_wildcard_char=u'', multi_wildcard_char=u'',
+ auto_wildcard=False):
+ '''
+ Get matching phrases for tabkeys from the database.
+ '''
+ if not tabkeys:
+ return []
+ # query phrases cache first
+ best = self._phrases_cache.get(tabkeys)
+ if best:
+ return best
+ one_char_condition = ''
+ if onechar:
+ # for some users really like to select only single characters
+ one_char_condition = ' AND length(phrase)=1 '
+
+ if self.user_can_define_phrase or self.dynamic_adjust:
+ sqlstr = '''
+ SELECT tabkeys, phrase, freq, user_freq FROM
+ (
+ SELECT tabkeys, phrase, freq, user_freq FROM main.phrases
+ WHERE tabkeys LIKE :tabkeys ESCAPE :escapechar %(one_char_condition)s
+ UNION ALL
+ SELECT tabkeys, phrase, freq, user_freq FROM user_db.phrases
+ WHERE tabkeys LIKE :tabkeys ESCAPE :escapechar %(one_char_condition)s
+ )
+ ''' % {'one_char_condition': one_char_condition}
+ else:
+ sqlstr = '''
+ SELECT tabkeys, phrase, freq, user_freq FROM main.phrases
+ WHERE tabkeys LIKE :tabkeys ESCAPE :escapechar %(one_char_condition)s
+ ''' % {'one_char_condition': one_char_condition}
+ escapechar = '☺'
+ for c in '!@#':
+ if c not in [single_wildcard_char, multi_wildcard_char]:
+ escapechar = c
+ tabkeys_for_like = tabkeys
+ tabkeys_for_like = tabkeys_for_like.replace(
+ escapechar, escapechar+escapechar)
+ if '%' not in [single_wildcard_char, multi_wildcard_char]:
+ tabkeys_for_like = tabkeys_for_like.replace('%', escapechar+'%')
+ if '_' not in [single_wildcard_char, multi_wildcard_char]:
+ tabkeys_for_like = tabkeys_for_like.replace('_', escapechar+'_')
+ if single_wildcard_char:
+ tabkeys_for_like = tabkeys_for_like.replace(
+ single_wildcard_char, '_')
+ if multi_wildcard_char:
+ tabkeys_for_like = tabkeys_for_like.replace(
+ multi_wildcard_char, '%%')
+ if auto_wildcard:
+ tabkeys_for_like += '%%'
+ sqlargs = {'tabkeys': tabkeys_for_like, 'escapechar': escapechar}
+ unfiltered_results = self.db.execute(sqlstr, sqlargs).fetchall()
+ bitmask = None
+ if chinese_mode == 0:
+ bitmask = (1 << 0) # simplified only
+ elif chinese_mode == 1:
+ bitmask = (1 << 1) # traditional only
+ if not bitmask:
+ results = unfiltered_results
+ else:
+ results = []
+ for result in unfiltered_results:
+ if (bitmask
+ & chinese_variants.detect_chinese_category(result[1])):
+ results.append(result)
+ # merge matches from the system database and from the user
+ # database to avoid duplicates in the candidate list for
+ # example, if we have the result ('aaaa', '工', 551000000, 0)
+ # from the system database and ('aaaa', '工', 0, 5) from the
+ # user database, these should be merged into one match
+ # ('aaaa', '工', 551000000, 5).
+ phrase_frequencies = {}
+ for result in results:
+ key = (result[0], result[1])
+ if key not in phrase_frequencies:
+ phrase_frequencies[key] = result
+ else:
+ phrase_frequencies.update([(
+ key,
+ key +
+ (
+ max(result[2], phrase_frequencies[key][2]),
+ max(result[3], phrase_frequencies[key][3]))
+ )])
+ best = self.best_candidates(
+ typed_tabkeys=tabkeys,
+ candidates=phrase_frequencies.values(),
+ chinese_mode=chinese_mode)
+ if debug_level > 1:
+ sys.stderr.write("select_words() best=%s\n" %repr(best))
+ self._phrases_cache[tabkeys] = best
+ return best
+
+ def select_chinese_characters_by_pinyin(
+ self, tabkeys=u'', chinese_mode=-1, single_wildcard_char=u'',
+ multi_wildcard_char=u''):
+ '''
+ Get Chinese characters matching the pinyin given by tabkeys
+ from the database.
+ '''
+ if not tabkeys:
+ return []
+ sqlstr = '''
+ SELECT pinyin, zi, freq FROM main.pinyin WHERE pinyin LIKE :tabkeys
+ ORDER BY freq DESC, pinyin ASC
+ ;'''
+ tabkeys_for_like = tabkeys
+ if single_wildcard_char:
+ tabkeys_for_like = tabkeys_for_like.replace(
+ single_wildcard_char, '_')
+ if multi_wildcard_char:
+ tabkeys_for_like = tabkeys_for_like.replace(
+ multi_wildcard_char, '%%')
+ tabkeys_for_like += '%%'
+ sqlargs = {'tabkeys': tabkeys_for_like}
+ results = self.db.execute(sqlstr, sqlargs).fetchall()
+ # now convert the results into a list of candidates in the format
+ # which was returned before I simplified the pinyin database table.
+ bitmask = None
+ if chinese_mode == 0:
+ bitmask = (1 << 0) # simplified only
+ elif chinese_mode == 1:
+ bitmask = (1 << 1) # traditional only
+ phrase_frequencies = []
+ for (pinyin, zi, freq) in results:
+ if not bitmask:
+ phrase_frequencies.append(tuple([pinyin, zi, freq, 0]))
+ else:
+ if bitmask & chinese_variants.detect_chinese_category(zi):
+ phrase_frequencies.append(tuple([pinyin, zi, freq, 0]))
+ return self.best_candidates(
+ typed_tabkeys=tabkeys,
+ candidates=phrase_frequencies,
+ chinese_mode=chinese_mode)
+
+ def generate_userdb_desc (self):
+ try:
+ sqlstring = (
+ 'CREATE TABLE IF NOT EXISTS user_db.desc '
+ + '(name PRIMARY KEY, value);')
+ self.db.executescript (sqlstring)
+ sqlstring = 'INSERT OR IGNORE INTO user_db.desc VALUES (?, ?);'
+ self.db.execute (sqlstring, ('version', database_version))
+ sqlstring = (
+ 'INSERT OR IGNORE INTO user_db.desc '
+ + 'VALUES (?, DATETIME("now", "localtime"));')
+ self.db.execute (sqlstring, ("create-time", ))
+ self.db.commit ()
+ except:
+ import traceback
+ traceback.print_exc ()
+
+ def init_user_db(self, db_file):
+ if not path.exists(db_file):
+ db = sqlite3.connect(db_file)
+ # 20000 pages should be enough to cache the whole database
+ db.executescript('''
+ PRAGMA encoding = "UTF-8";
+ PRAGMA case_sensitive_like = true;
+ PRAGMA page_size = 4096;
+ PRAGMA cache_size = 20000;
+ PRAGMA temp_store = MEMORY;
+ PRAGMA journal_mode = WAL;
+ PRAGMA journal_size_limit = 1000000;
+ PRAGMA synchronous = NORMAL;
+ ''')
+ db.commit()
+
+ def get_database_desc (self, db_file):
+ if not path.exists (db_file):
+ return None
+ try:
+ db = sqlite3.connect (db_file)
+ desc = {}
+ for row in db.execute ("SELECT * FROM desc;").fetchall():
+ desc [row[0]] = row[1]
+ db.close()
+ return desc
+ except:
+ return None
+
+ def get_number_of_columns_of_phrase_table(self, db_file):
+ '''
+ Get the number of columns in the 'phrases' table in
+ the database in db_file.
+
+ Determines the number of columns by parsing this:
+
+ sqlite> select sql from sqlite_master where name='phrases';
+ CREATE TABLE phrases
+ (id INTEGER PRIMARY KEY, tabkeys TEXT, phrase TEXT,
+ freq INTEGER, user_freq INTEGER)
+ sqlite>
+
+ This result could be on a single line, as above, or on multiple
+ lines.
+ '''
+ if not path.exists (db_file):
+ return 0
+ try:
+ db = sqlite3.connect (db_file)
+ tp_res = db.execute(
+ "select sql from sqlite_master where name='phrases';"
+ ).fetchall()
+ # Remove possible line breaks from the string where we
+ # want to match:
+ string = ' '.join(tp_res[0][0].splitlines())
+ res = re.match(r'.*\((.*)\)', string)
+ if res:
+ tp = res.group(1).split(',')
+ return len(tp)
+ else:
+ return 0
+ except:
+ return 0
+
+ def get_goucima (self, zi):
+ '''Get goucima of given character'''
+ if not zi:
+ return u''
+ sqlstr = 'SELECT goucima FROM main.goucima WHERE zi = :zi;'
+ results = self.db.execute(sqlstr, {'zi': zi}).fetchall()
+ if results:
+ goucima = results[0][0]
+ else:
+ goucima = u''
+ if debug_level > 1:
+ sys.stderr.write("get_goucima() goucima=%s\n" %goucima)
+ return goucima
+
+ def parse_phrase (self, phrase):
+ '''Parse phrase to get its table code
+
+ Example:
+
+ Let’s assume we use wubi-jidian86. The rules in the source of
+ that table are:
+
+ RULES = ce2:p11+p12+p21+p22;ce3:p11+p21+p31+p32;ca4:p11+p21+p31+p-11
+
+ “ce2” is a rule for phrases of length 2, “ce3” is a rule
+ for phrases of length 3, “ca4” is a rule for phrases of
+ length 4 *and* for all phrases with a length greater then
+ 4. “pnm” in such a rule means to use the n-th character of
+ the phrase and take the m-th character of the table code of
+ that character. I.e. “p-11” is the first character of the
+ table code of the last character in the phrase.
+
+ Let’s assume the phrase is “天下大事”. The goucima (構詞碼
+ = “word formation keys”) for these 4 characters are:
+
+ character goucima
+ 天 gdi
+ 下 ghi
+ 大 dddd
+ 事 gkvh
+
+ (If no special goucima are defined by the user, the longest
+ encoding for a single character in a table is the goucima for
+ that character).
+
+ The length of the phrase “天下大事” is 4 characters,
+ therefore the rule ca4:p11+p21+p31+p-11 applies, i.e. the
+ table code for “天下大事” is calculated by using the first,
+ second, third and last character of the phrase and taking the
+ first character of the goucima for each of these. Therefore,
+ the table code for “天下大事” is “ggdg”.
+
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ 'parse_phrase() phrase=%(p)s rules%(r)s\n'
+ % {'p': phrase, 'r': self.rules})
+ if type(phrase) != type(u''):
+ phrase = phrase.decode('UTF-8')
+ # Shouldn’t this function try first whether the system database
+ # already has an entry for this phrase and if yes return it
+ # instead of constructing a new entry according to the rules?
+ # And construct a new entry only when no entry already exists
+ # in the system database??
+ if len(phrase) == 0:
+ return u''
+ if len(phrase) == 1:
+ return self.get_goucima(phrase)
+ if not self.rules:
+ return u''
+ if len(phrase) in self.rules:
+ rule = self.rules[len(phrase)]
+ elif len(phrase) > self.rules['above']:
+ rule = self.rules[self.rules['above']]
+ else:
+ sys.stderr.write(
+ 'No rule for this phrase length. phrase=%(p)s rules=%(r)s\n'
+ %{'p': phrase, 'r': self.rules})
+ return u''
+ if len(rule) > self._mlen:
+ sys.stderr.write(
+ 'Rule exceeds maximum key length. rule=%(r)s self._mlen=%(m)s\n'
+ %{'r': rule, 'm': self._mlen})
+ return u''
+ tabkeys = u''
+ for (zi, ma) in rule:
+ if zi > 0:
+ zi -= 1
+ if ma > 0:
+ ma -= 1
+ tabkey = self.get_goucima(phrase[zi])[ma]
+ if not tabkey:
+ return u''
+ tabkeys += tabkey
+ if debug_level > 1:
+ sys.stderr.write("parse_phrase() tabkeys=%s\n" %tabkeys)
+ return tabkeys
+
+ def is_in_system_database(self, tabkeys=u'', phrase=u''):
+ '''
+ Checks whether “phrase” can be matched in the system database
+ with a key sequence *starting* with “tabkeys”.
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ 'is_in_system_database() tabkeys=%(t)s phrase=%(p)s\n'
+ % {'t': tabkeys, 'p': phrase})
+ if not tabkeys or not phrase:
+ return False
+ sqlstr = '''
+ SELECT * FROM main.phrases
+ WHERE tabkeys LIKE :tabkeys AND phrase = :phrase;
+ '''
+ sqlargs = {'tabkeys': tabkeys+'%%', 'phrase': phrase}
+ results = self.db.execute(sqlstr, sqlargs).fetchall()
+ if debug_level > 1:
+ sys.stderr.write(
+ 'is_in_system_database() tabkeys=%(t)s phrase=%(p)s '
+ % {'t': tabkeys, 'p': phrase}
+ + 'results=%(r)s\n'
+ % {'r': results})
+ if results:
+ return True
+ else:
+ return False
+
+ def user_frequency(self, tabkeys=u'', phrase=u''):
+ if debug_level > 1:
+ sys.stderr.write(
+ 'user_frequency() tabkeys=%(t)s phrase=%(p)s\n'
+ % {'t': tabkeys, 'p': phrase})
+ if not tabkeys or not phrase:
+ return 0
+ sqlstr = '''
+ SELECT sum(user_freq) FROM user_db.phrases
+ WHERE tabkeys = :tabkeys AND phrase = :phrase GROUP BY tabkeys, phrase;
+ '''
+ sqlargs = {'tabkeys': tabkeys, 'phrase': phrase}
+ result = self.db.execute(sqlstr, sqlargs).fetchall()
+ if debug_level > 1:
+ sys.stderr.write("user_frequency() result=%s\n" %result)
+ if result:
+ return result[0][0]
+ else:
+ return 0
+
+ def check_phrase(self, tabkeys=u'', phrase=u''):
+ '''Adjust user_freq in user database if necessary.
+
+ Also, if the phrase is not in the system database, and it is a
+ Chinese table, and defining user phrases is allowed, add it as
+ a user defined phrase to the user database if it is not yet
+ there.
+ '''
+ if debug_level > 1:
+ sys.stderr.write(
+ 'check_phrase_internal() tabkey=%(t)s phrase=%(p)s\n'
+ % {'t': tabkeys, 'p': phrase})
+ if type(phrase) != type(u''):
+ phrase = phrase.decode('utf8')
+ if type(tabkeys) != type(u''):
+ tabkeys = tabkeys.decode('utf8')
+ if not tabkeys or not phrase:
+ return
+ if self._is_chinese and phrase in chinese_nocheck_chars:
+ return
+ if not self.dynamic_adjust:
+ if not self.user_can_define_phrase or not self.is_chinese:
+ return
+ tabkeys = self.parse_phrase(phrase)
+ if not tabkeys:
+ # no tabkeys could be constructed from the rules in the table
+ return
+ if self.is_in_system_database(tabkeys=tabkeys, phrase=phrase):
+ # if it is in the system database, it does not need to
+ # be defined
+ return
+ if self.user_frequency(tabkeys=tabkeys, phrase=phrase) > 0:
+ # if it is in the user database, it has been defined before
+ return
+ # add this user defined phrase to the user database:
+ self.add_phrase(
+ tabkeys=tabkeys, phrase=phrase, freq=-1, user_freq=1,
+ database='user_db')
+ else:
+ if self.is_in_system_database(tabkeys=tabkeys, phrase=phrase):
+ user_freq = self.user_frequency(tabkeys=tabkeys, phrase=phrase)
+ if user_freq > 0:
+ self.update_phrase(
+ tabkeys=tabkeys, phrase=phrase, user_freq=user_freq+1)
+ else:
+ self.add_phrase(
+ tabkeys=tabkeys, phrase=phrase, freq=0, user_freq=1,
+ database='user_db')
+ else:
+ if not self.user_can_define_phrase or not self.is_chinese:
+ return
+ tabkeys = self.parse_phrase(phrase)
+ if not tabkeys:
+ # no tabkeys could be constructed from the rules
+ # in the table
+ return
+ user_freq = self.user_frequency(tabkeys=tabkeys, phrase=phrase)
+ if user_freq > 0:
+ self.update_phrase(
+ tabkeys=tabkeys, phrase=phrase, user_freq=user_freq+1)
+ else:
+ self.add_phrase(
+ tabkeys=tabkeys, phrase=phrase, freq=-1, user_freq=1,
+ database='user_db')
+
+ def find_zi_code (self, phrase):
+ '''
+ Return the list of possible tabkeys for a phrase.
+
+ For example, if “phrase” is “你” and the table is wubi-jidian.86.txt,
+ the result will be ['wq', 'wqi', 'wqiy'] because that table
+ contains the following 3 lines matching that phrase exactly:
+
+ wq 你 597727619
+ wqi 你 1490000000
+ wqiy 你 1490000000
+ '''
+ if type(phrase) != type(u''):
+ phrase = phrase.decode('utf8')
+ sqlstr = '''
+ SELECT tabkeys FROM main.phrases WHERE phrase = :phrase
+ ORDER by length(tabkeys) ASC;
+ '''
+ sqlargs = {'phrase': phrase}
+ results = self.db.execute(sqlstr, sqlargs).fetchall()
+ list_of_possible_tabkeys = [x[0] for x in results]
+ return list_of_possible_tabkeys
+
+ def remove_phrase (
+ self, tabkeys=u'', phrase=u'', database='user_db', commit=True):
+ '''Remove phrase from database
+ '''
+ if not phrase:
+ return
+ if tabkeys:
+ delete_sqlstr = '''
+ DELETE FROM %(database)s.phrases
+ WHERE tabkeys = :tabkeys AND phrase = :phrase;
+ ''' % {'database': database}
+ else:
+ delete_sqlstr = '''
+ DELETE FROM %(database)s.phrases
+ WHERE phrase = :phrase;
+ ''' % {'database': database}
+ delete_sqlargs = {'tabkeys': tabkeys, 'phrase': phrase}
+ self.db.execute(delete_sqlstr, delete_sqlargs)
+ if commit:
+ self.db.commit()
+ self.invalidate_phrases_cache(tabkeys)
+
+ def extract_user_phrases(
+ self, database_file='', old_database_version='0.0'):
+ '''extract user phrases from database'''
+ sys.stderr.write(
+ 'Trying to recover the phrases from the old, '
+ + 'incompatible database.\n')
+ try:
+ db = sqlite3.connect(database_file)
+ db.execute('PRAGMA wal_checkpoint;')
+ if old_database_version >= '1.00':
+ phrases = db.execute(
+ '''
+ SELECT tabkeys, phrase, freq, sum(user_freq) FROM phrases
+ GROUP BY tabkeys, phrase, freq;
+ '''
+ ).fetchall()
+ db.close()
+ phrases = sorted(
+ phrases, key=lambda x: (x[0], x[1], x[2], x[3]))
+ sys.stderr.write(
+ 'Recovered phrases from the old database: phrases=%s\n'
+ % repr(phrases))
+ return phrases[:]
+ else:
+ # database is very old, it may still use many columns
+ # of type INTEGER for the tabkeys. Therefore, ignore
+ # the tabkeys in the database and try to get them
+ # from the system database instead.
+ phrases = []
+ results = db.execute(
+ 'SELECT phrase, sum(user_freq) '
+ + 'FROM phrases GROUP BY phrase;'
+ ).fetchall()
+ for result in results:
+ sqlstr = '''
+ SELECT tabkeys FROM main.phrases WHERE phrase = :phrase
+ ORDER BY length(tabkeys) DESC;
+ '''
+ sqlargs = {'phrase': result[0]}
+ tabkeys_results = self.db.execute(
+ sqlstr, sqlargs).fetchall()
+ if tabkeys_results:
+ phrases.append(
+ (tabkeys_results[0][0], result[0], 0, result[1]))
+ else:
+ # No tabkeys for that phrase could not be
+ # found in the system database. Try to get
+ # tabkeys by calling self.parse_phrase(), that
+ # might return something if the table has
+ # rules to construct user defined phrases:
+ tabkeys = self.parse_phrase(result[0])
+ if tabkeys:
+ # for user defined phrases, the “freq” column is -1:
+ phrases.append((tabkeys, result[0], -1, result[1]))
+ db.close()
+ phrases = sorted(
+ phrases, key=lambda x: (x[0], x[1], x[2], x[3]))
+ sys.stderr.write(
+ 'Recovered phrases from the very old database: phrases=%s\n'
+ % repr(phrases))
+ return phrases[:]
+ except:
+ import traceback
+ traceback.print_exc()
+ return []
diff -Nru ibus-table-1.9.18.orig/setup/main.py ibus-table-1.9.18/setup/main.py
--- ibus-table-1.9.18.orig/setup/main.py 2020-07-22 11:52:11.654532080 +0200
+++ ibus-table-1.9.18/setup/main.py 2020-07-22 14:43:51.908260925 +0200
@@ -62,7 +62,7 @@
"endeffullwidthletter": False,
"endeffullwidthpunct": False,
"alwaysshowlookup": True,
- "lookuptableorientation": True,
+ "lookuptableorientation": 1, # 0 = horizontal, 1 = vertical, 2 = system
"lookuptablepagesize": 6,
"onechar": False,
"autoselect": False,
@@ -224,12 +224,8 @@
and type(auto_commit) == type(u'')
and auto_commit.lower() in [u'true', u'false']):
OPTION_DEFAULTS['autocommit'] = auto_commit.lower() == u'true'
- orientation = self.tabsqlitedb.ime_properties.get('orientation')
- if (orientation
- and type(orientation) == type(u'')
- and orientation.lower() in [u'true', u'false']):
- OPTION_DEFAULTS['lookuptableorientation'] = (
- orientation.lower() == u'true')
+ orientation = self.tabsqlitedb.get_orientation()
+ OPTION_DEFAULTS['lookuptableorientation'] = orientation
# if space is a page down key, set the option
# “spacekeybehavior” to “True”:
page_down_keys_csv = self.tabsqlitedb.ime_properties.get(
@@ -258,14 +254,16 @@
single_wildcard_char = self.tabsqlitedb.ime_properties.get(
'single_wildcard_char')
if (single_wildcard_char
- and type(single_wildcard_char) == type(u'')
- and len(single_wildcard_char) == 1):
+ and type(single_wildcard_char) == type(u'')):
+ if len(single_wildcard_char) > 1:
+ single_wildcard_char = single_wildcard_char[0]
OPTION_DEFAULTS['singlewildcardchar'] = single_wildcard_char
multi_wildcard_char = self.tabsqlitedb.ime_properties.get(
'multi_wildcard_char')
if (multi_wildcard_char
- and type(multi_wildcard_char) == type(u'')
- and len(multi_wildcard_char) == 1):
+ and type(multi_wildcard_char) == type(u'')):
+ if len(multi_wildcard_char) > 1:
+ multi_wildcard_char = multi_wildcard_char[0]
OPTION_DEFAULTS['multiwildcardchar'] = multi_wildcard_char
def __restore_defaults(self):
diff -Nru ibus-table-1.9.18.orig/tests/.gitignore ibus-table-1.9.18/tests/.gitignore
--- ibus-table-1.9.18.orig/tests/.gitignore 1970-01-01 01:00:00.000000000 +0100
+++ ibus-table-1.9.18/tests/.gitignore 2020-07-22 14:43:51.908260925 +0200
@@ -0,0 +1,5 @@
+run_tests
+run_tests.log
+run_tests.trs
+test-suite.log
+__pycache__/
diff -Nru ibus-table-1.9.18.orig/tests/Makefile.am ibus-table-1.9.18/tests/Makefile.am
--- ibus-table-1.9.18.orig/tests/Makefile.am 1970-01-01 01:00:00.000000000 +0100
+++ ibus-table-1.9.18/tests/Makefile.am 2020-07-22 14:43:51.908260925 +0200
@@ -0,0 +1,41 @@
+# vim:set noet ts=4
+#
+# ibus-table - The Tables engine for IBus
+#
+# Copyright (c) 2018 Mike FABIAN <mfabian@redhat.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+TESTS = run_tests
+
+run_tests: run_tests.in
+ sed -e 's&@PYTHON_BIN@&$(PYTHON)&g' \
+ -e 's&@SRCDIR@&$(srcdir)&g' $< > $@
+ chmod +x $@
+
+EXTRA_DIST = \
+ run_tests.in \
+ test_it.py \
+ __init__.py \
+ $(NULL)
+
+CLEANFILES = \
+ run_tests \
+ $(NULL)
+
+MAINTAINERCLEANFILES = \
+ Makefile.in \
+ $(NULL)
diff -Nru ibus-table-1.9.18.orig/tests/run_tests.in ibus-table-1.9.18/tests/run_tests.in
--- ibus-table-1.9.18.orig/tests/run_tests.in 1970-01-01 01:00:00.000000000 +0100
+++ ibus-table-1.9.18/tests/run_tests.in 2020-07-22 14:43:51.908260925 +0200
@@ -0,0 +1,254 @@
+#!/usr/bin/python3
+
+# ibus-table - The Tables engine for IBus
+#
+# Copyright (c) 2018 Mike FABIAN <mfabian@redhat.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+import os
+import sys
+import unittest
+
+from gi import require_version
+require_version('IBus', '1.0')
+from gi.repository import IBus
+
+# -- Define some mock classes for the tests ----------------------------------
+class MockEngine:
+ def __init__(self, engine_name = '', connection = None, object_path = ''):
+ self.mock_auxiliary_text = ''
+ self.mock_preedit_text = ''
+ self.mock_preedit_text_cursor_pos = 0
+ self.mock_preedit_text_visible = True
+ self.mock_committed_text = ''
+ self.mock_committed_text_cursor_pos = 0
+ self.client_capabilities = (
+ IBus.Capabilite.PREEDIT_TEXT
+ | IBus.Capabilite.AUXILIARY_TEXT
+ | IBus.Capabilite.LOOKUP_TABLE
+ | IBus.Capabilite.FOCUS
+ | IBus.Capabilite.PROPERTY)
+ # There are lots of weird problems with surrounding text
+ # which makes this hard to test. Therefore this mock
+ # engine does not try to support surrounding text, i.e.
+ # we omit “| IBus.Capabilite.SURROUNDING_TEXT” here.
+
+ def update_auxiliary_text(self, text, visible):
+ self.mock_auxiliary_text = text.text
+
+ def hide_auxiliary_text(self):
+ pass
+
+ def commit_text(self, text):
+ self.mock_committed_text = (
+ self.mock_committed_text[
+ :self.mock_committed_text_cursor_pos]
+ + text.text
+ + self.mock_committed_text[
+ self.mock_committed_text_cursor_pos:])
+ self.mock_committed_text_cursor_pos += len(text.text)
+
+ def forward_key_event(self, val, code, state):
+ if (val == IBus.KEY_Left
+ and self.mock_committed_text_cursor_pos > 0):
+ self.mock_committed_text_cursor_pos -= 1
+ return
+ unicode = IBus.keyval_to_unicode(val)
+ if unicode:
+ self.mock_committed_text = (
+ self.mock_committed_text[
+ :self.mock_committed_text_cursor_pos]
+ + unicode
+ + self.mock_committed_text[
+ self.mock_committed_text_cursor_pos:])
+ self.mock_committed_text_cursor_pos += len(unicode)
+
+ def update_lookup_table(self, table, visible):
+ pass
+
+ def update_preedit_text(self, text, cursor_pos, visible):
+ self.mock_preedit_text = text.get_text()
+ self.mock_preedit_text_cursor_pos = cursor_pos
+ self.mock_preedit_text_visible = visible
+
+ def register_properties(self, property_list):
+ pass
+
+ def update_property(self, property):
+ pass
+
+ def hide_lookup_table(self):
+ pass
+
+class MockLookupTable:
+ def __init__(self, page_size = 9, cursor_pos = 0, cursor_visible = False, round = True):
+ self.clear()
+ self.mock_page_size = page_size
+ self.mock_cursor_pos = cursor_pos
+ self.mock_cursor_visible = cursor_visible
+ self.cursor_visible = cursor_visible
+ self.mock_round = round
+ self.mock_candidates = []
+ self.mock_labels = []
+ self.mock_page_number = 0
+
+ def clear(self):
+ self.mock_candidates = []
+ self.mock_cursor_pos = 0
+
+ def set_page_size(self, size):
+ self.mock_page_size = size
+
+ def get_page_size(self):
+ return self.mock_page_size
+
+ def set_round(self, round):
+ self.mock_round = round
+
+ def set_cursor_pos(self, pos):
+ self.mock_cursor_pos = pos
+
+ def get_cursor_pos(self):
+ return self.mock_cursor_pos
+
+ def get_cursor_in_page(self):
+ return (self.mock_cursor_pos
+ - self.mock_page_size * self.mock_page_number)
+
+ def set_cursor_visible(self, visible):
+ self.mock_cursor_visible = visible
+ self.cursor_visible = visible
+
+ def cursor_down(self):
+ if len(self.mock_candidates):
+ self.mock_cursor_pos += 1
+ self.mock_cursor_pos %= len(self.mock_candidates)
+
+ def cursor_up(self):
+ if len(self.mock_candidates):
+ if self.mock_cursor_pos > 0:
+ self.mock_cursor_pos -= 1
+ else:
+ self.mock_cursor_pos = len(self.mock_candidates) - 1
+
+ def page_down(self):
+ if len(self.mock_candidates):
+ self.mock_page_number += 1
+ self.mock_cursor_pos += self.mock_page_size
+
+ def page_up(self):
+ if len(self.mock_candidates):
+ if self.mock_page_number > 0:
+ self.mock_page_number -= 1
+ self.mock_cursor_pos -= self.mock_page_size
+
+ def set_orientation(self, orientation):
+ self.mock_orientation = orientation
+
+ def get_number_of_candidates(self):
+ return len(self.mock_candidates)
+
+ def append_candidate(self, candidate):
+ self.mock_candidates.append(candidate.get_text())
+
+ def get_candidate(self, index):
+ return self.mock_candidates[index]
+
+ def get_number_of_candidates(self):
+ return len(self.mock_candidates)
+
+ def append_label(self, label):
+ self.mock_labels.append(label.get_text())
+
+class MockPropList:
+ def __init__(self, *args, **kwargs):
+ self._mock_proplist = []
+
+ def append(self, property):
+ self._mock_proplist.append(property)
+
+ def get(self, index):
+ if index >= 0 and index < len(self._mock_proplist):
+ return self._mock_proplist[index]
+ else:
+ return None
+
+ def update_property(self, property):
+ pass
+
+class MockProperty:
+ def __init__(self,
+ key='',
+ prop_type=IBus.PropType.RADIO,
+ label=IBus.Text.new_from_string(''),
+ symbol=IBus.Text.new_from_string(''),
+ icon='',
+ tooltip=IBus.Text.new_from_string(''),
+ sensitive=True,
+ visible=True,
+ state=IBus.PropState.UNCHECKED,
+ sub_props=None):
+ self.mock_property_key = key
+ self.mock_property_prop_type = prop_type
+ self.mock_property_label = label.get_text()
+ self.mock_property_symbol = symbol.get_text()
+ self.mock_property_icon = icon
+ self.mock_property_tooltip = tooltip.get_text()
+ self.mock_property_sensitive = sensitive
+ self.mock_property_visible = visible
+ self.mock_property_state = state
+ self.mock_property_sub_props = sub_props
+
+ def set_label(self, ibus_text):
+ self.mock_property_label = ibus_text.get_text()
+
+ def set_symbol(self, ibus_text):
+ self.mock_property_symbol = ibus_text.get_text()
+
+ def set_tooltip(self, ibus_text):
+ self.mock_property_tooltip = ibus_text.get_text()
+
+ def set_sensitive(self, sensitive):
+ self.mock_property_sensitive = sensitive
+
+ def set_visible(self, visible):
+ self.mock_property_visible = visible
+
+ def set_state(self, state):
+ self.mock_property_state = state
+
+ def set_sub_props(self, proplist):
+ self.mock_property_sub_props = proplist
+
+ def get_key(self):
+ return self.mock_property_key
+
+# -- Monkey patch the environment with the mock classes ----------------------
+sys.modules["gi.repository.IBus"].Engine = MockEngine
+sys.modules["gi.repository.IBus"].LookupTable = MockLookupTable
+sys.modules["gi.repository.IBus"].Property = MockProperty
+sys.modules["gi.repository.IBus"].PropList = MockPropList
+
+# -- Load and run our unit tests ---------------------------------------------
+os.environ['IBUS_TABLE_DEBUG_LEVEL'] = '255'
+loader = unittest.TestLoader()
+suite = loader.discover(".")
+runner = unittest.TextTestRunner(stream = sys.stderr, verbosity = 255)
+result = runner.run(suite)
+
+if result.failures or result.errors:
+ sys.exit(1)
diff -Nru ibus-table-1.9.18.orig/tests/test_it.py ibus-table-1.9.18/tests/test_it.py
--- ibus-table-1.9.18.orig/tests/test_it.py 1970-01-01 01:00:00.000000000 +0100
+++ ibus-table-1.9.18/tests/test_it.py 2020-07-22 14:43:51.908260925 +0200
@@ -0,0 +1,403 @@
+# -*- coding: utf-8 -*-
+# vim:et sts=4 sw=4
+#
+# ibus-table - The Tables engine for IBus
+#
+# Copyright (c) 2018 Mike FABIAN <mfabian@redhat.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+'''
+This file implements the test cases for the unit tests of ibus-table
+'''
+
+import sys
+import os
+import unicodedata
+import unittest
+import subprocess
+
+from gi import require_version
+require_version('IBus', '1.0')
+from gi.repository import IBus
+
+sys.path.insert(0, "../engine")
+from table import *
+import tabsqlitedb
+import it_util
+#sys.path.pop(0)
+
+ENGINE = None
+TABSQLITEDB = None
+ORIG_INPUT_MODE = None
+ORIG_CHINESE_MODE = None
+ORIG_LETTER_WIDTH = None
+ORIG_PUNCTUATION_WIDTH = None
+ORIG_ALWAYS_SHOW_LOOKUP = None
+ORIG_LOOKUP_TABLE_ORIENTATION = None
+ORIG_PAGE_SIZE = None
+ORIG_ONECHAR_MODE = None
+ORIG_AUTOSELECT_MODE = None
+ORIG_AUTOCOMMIT_MODE = None
+ORIG_SPACE_KEY_BEHAVIOR_MODE = None
+ORIG_AUTOWILDCARD_MODE = None
+ORIG_SINGLE_WILDCARD_CHAR = None
+ORIG_MULTI_WILDCARD_CHAR = None
+
+def backup_original_settings():
+ global ENGINE
+ global ORIG_INPUT_MODE
+ global ORIG_CHINESE_MODE
+ global ORIG_LETTER_WIDTH
+ global ORIG_PUNCTUATION_WIDTH
+ global ORIG_ALWAYS_SHOW_LOOKUP
+ global ORIG_LOOKUP_TABLE_ORIENTATION
+ global ORIG_PAGE_SIZE
+ global ORIG_ONECHAR_MODE
+ global ORIG_AUTOSELECT_MODE
+ global ORIG_AUTOCOMMIT_MODE
+ global ORIG_SPACE_KEY_BEHAVIOR_MODE
+ global ORIG_AUTOWILDCARD_MODE
+ global ORIG_SINGLE_WILDCARD_CHAR
+ global ORIG_MULTI_WILDCARD_CHAR
+ ORIG_INPUT_MODE = ENGINE.get_input_mode()
+ ORIG_CHINESE_MODE = ENGINE.get_chinese_mode()
+ ORIG_LETTER_WIDTH = ENGINE.get_letter_width()
+ ORIG_PUNCTUATION_WIDTH = ENGINE.get_punctuation_width()
+ ORIG_ALWAYS_SHOW_LOOKUP = ENGINE.get_always_show_lookup()
+ ORIG_LOOKUP_TABLE_ORIENTATION = ENGINE.get_lookup_table_orientation()
+ ORIG_PAGE_SIZE = ENGINE.get_page_size()
+ ORIG_ONECHAR_MODE = ENGINE.get_onechar_mode()
+ ORIG_AUTOSELECT_MODE = ENGINE.get_autoselect_mode()
+ ORIG_AUTOCOMMIT_MODE = ENGINE.get_autocommit_mode()
+ ORIG_SPACE_KEY_BEHAVIOR_MODE = ENGINE.get_space_key_behavior_mode()
+ ORIG_AUTOWILDCARD_MODE = ENGINE.get_autowildcard_mode()
+ ORIG_SINGLE_WILDCARD_CHAR = ENGINE.get_single_wildcard_char()
+ ORIG_MULTI_WILDCARD_CHAR = ENGINE.get_multi_wildcard_char()
+
+def restore_original_settings():
+ global ENGINE
+ global ORIG_INPUT_MODE
+ global ORIG_CHINESE_MODE
+ global ORIG_LETTER_WIDTH
+ global ORIG_PUNCTUATION_WIDTH
+ global ORIG_ALWAYS_SHOW_LOOKUP
+ global ORIG_LOOKUP_TABLE_ORIENTATION
+ global ORIG_PAGE_SIZE
+ global ORIG_ONECHAR_MODE
+ global ORIG_AUTOSELECT_MODE
+ global ORIG_AUTOCOMMIT_MODE
+ global ORIG_SPACE_KEY_BEHAVIOR_MODE
+ global ORIG_AUTOWILDCARD_MODE
+ global ORIG_SINGLE_WILDCARD_CHAR
+ global ORIG_MULTI_WILDCARD_CHAR
+ ENGINE.set_input_mode(ORIG_INPUT_MODE)
+ ENGINE.set_chinese_mode(ORIG_CHINESE_MODE)
+ ENGINE.set_letter_width(ORIG_LETTER_WIDTH[0], input_mode=0)
+ ENGINE.set_letter_width(ORIG_LETTER_WIDTH[1], input_mode=1)
+ ENGINE.set_punctuation_width(ORIG_PUNCTUATION_WIDTH[0], input_mode=0)
+ ENGINE.set_punctuation_width(ORIG_PUNCTUATION_WIDTH[1], input_mode=1)
+ ENGINE.set_always_show_lookup(ORIG_ALWAYS_SHOW_LOOKUP)
+ ENGINE.set_lookup_table_orientation(ORIG_LOOKUP_TABLE_ORIENTATION)
+ ENGINE.set_page_size(ORIG_PAGE_SIZE)
+ ENGINE.set_onechar_mode(ORIG_ONECHAR_MODE)
+ ENGINE.set_autoselect_mode(ORIG_AUTOSELECT_MODE)
+ ENGINE.set_autocommit_mode(ORIG_AUTOCOMMIT_MODE)
+ ENGINE.set_space_key_behavior_mode(ORIG_SPACE_KEY_BEHAVIOR_MODE)
+ ENGINE.set_autowildcard_mode(ORIG_AUTOWILDCARD_MODE)
+ ENGINE.set_single_wildcard_char(ORIG_SINGLE_WILDCARD_CHAR)
+ ENGINE.set_multi_wildcard_char(ORIG_MULTI_WILDCARD_CHAR)
+
+def set_default_settings():
+ global ENGINE
+ global TABSQLITEDB
+ ENGINE.set_input_mode(mode=1)
+ chinese_mode = 0
+ language_filter = TABSQLITEDB.ime_properties.get('language_filter')
+ if language_filter in ['cm0', 'cm1', 'cm2', 'cm3', 'cm4']:
+ chinese_mode = int(language_filter[-1])
+ ENGINE.set_chinese_mode(mode=chinese_mode)
+
+ letter_width_mode = False
+ def_full_width_letter = TABSQLITEDB.ime_properties.get(
+ 'def_full_width_letter')
+ if def_full_width_letter:
+ letter_width_mode = (def_full_width_letter.lower() == u'true')
+ ENGINE.set_letter_width(mode=letter_width_mode, input_mode=0)
+ ENGINE.set_letter_width(mode=letter_width_mode, input_mode=1)
+
+ punctuation_width_mode = False
+ def_full_width_punct = TABSQLITEDB.ime_properties.get(
+ 'def_full_width_punct')
+ if def_full_width_punct:
+ punctuation_width_mode = (def_full_width_punct.lower() == u'true')
+ ENGINE.set_punctuation_width(mode=punctuation_width_mode, input_mode=0)
+ ENGINE.set_punctuation_width(mode=punctuation_width_mode, input_mode=1)
+
+ always_show_lookup_mode = True
+ always_show_lookup = TABSQLITEDB.ime_properties.get(
+ 'always_show_lookup')
+ if always_show_lookup:
+ always_show_lookup_mode = (always_show_lookup.lower() == u'true')
+ ENGINE.set_always_show_lookup(always_show_lookup_mode)
+
+ orientation = TABSQLITEDB.get_orientation()
+ ENGINE.set_lookup_table_orientation(orientation)
+
+ page_size = 6
+ select_keys_csv = TABSQLITEDB.ime_properties.get('select_keys')
+ # select_keys_csv is something like: "1,2,3,4,5,6,7,8,9,0"
+ if select_keys_csv:
+ ENGINE.set_page_size(len(select_keys_csv.split(",")))
+
+ onechar = False
+ ENGINE.set_onechar_mode(onechar)
+
+ auto_select_mode = False
+ auto_select = TABSQLITEDB.ime_properties.get('auto_select')
+ if auto_select:
+ auto_select_mode = (auto_select.lower() == u'true')
+ ENGINE.set_autoselect_mode(auto_select_mode)
+
+ auto_commit_mode = False
+ auto_commit = TABSQLITEDB.ime_properties.get('auto_commit')
+ if auto_commit:
+ auto_commit_mode = (auto_commit.lower() == u'true')
+ ENGINE.set_autocommit_mode(auto_commit_mode)
+
+ space_key_behavior_mode = False
+ # if space is a page down key, set the option
+ # “spacekeybehavior” to “True”:
+ page_down_keys_csv = TABSQLITEDB.ime_properties.get(
+ 'page_down_keys')
+ if page_down_keys_csv:
+ page_down_keys = [
+ IBus.keyval_from_name(x)
+ for x in page_down_keys_csv.split(',')]
+ if IBus.KEY_space in page_down_keys:
+ space_key_behavior_mode = True
+ # if space is a commit key, set the option
+ # “spacekeybehavior” to “False” (overrides if space is
+ # also a page down key):
+ commit_keys_csv = TABSQLITEDB.ime_properties.get('commit_keys')
+ if commit_keys_csv:
+ commit_keys = [
+ IBus.keyval_from_name(x)
+ for x in commit_keys_csv.split(',')]
+ if IBus.KEY_space in commit_keys:
+ space_key_behavior_mode = False
+ ENGINE.set_space_key_behavior_mode(space_key_behavior_mode)
+
+ auto_wildcard_mode = True
+ auto_wildcard = TABSQLITEDB.ime_properties.get('auto_wildcard')
+ if auto_wildcard:
+ auto_wildcard_mode = (auto_wildcard.lower() == u'true')
+ ENGINE.set_autowildcard_mode(auto_wildcard_mode)
+
+ single_wildcard_char = TABSQLITEDB.ime_properties.get(
+ 'single_wildcard_char')
+ if not single_wildcard_char:
+ single_wildcard_char = u''
+ if len(single_wildcard_char) > 1:
+ single_wildcard_char = single_wildcard_char[0]
+ ENGINE.set_single_wildcard_char(single_wildcard_char)
+
+ multi_wildcard_char = TABSQLITEDB.ime_properties.get(
+ 'multi_wildcard_char')
+ if not multi_wildcard_char:
+ multi_wildcard_char = u''
+ if len(multi_wildcard_char) > 1:
+ multi_wildcard_char = multi_wildcard_char[0]
+ ENGINE.set_multi_wildcard_char(multi_wildcard_char)
+
+def set_up(engine_name):
+ global TABSQLITEDB
+ global ENGINE
+ bus = IBus.Bus()
+ db_dir = '/usr/share/ibus-table/tables'
+ db_file = os.path.join(db_dir, engine_name + '.db')
+ TABSQLITEDB = tabsqlitedb.tabsqlitedb(
+ filename=db_file, user_db=':memory:')
+ ENGINE = tabengine(
+ bus,
+ '/com/redhat/IBus/engines/table/%s/engine/0' %engine_name,
+ TABSQLITEDB,
+ unit_test = True)
+ backup_original_settings()
+ set_default_settings()
+
+def tear_down():
+ restore_original_settings()
+
+class Wubi_Jidian86TestCase(unittest.TestCase):
+ def setUp(self):
+ set_up('wubi-jidian86')
+
+ def tearDown(self):
+ tear_down()
+
+ def test_dummy(self):
+ self.assertEqual(True, True)
+
+ def test_single_char_commit_with_space(self):
+ ENGINE.do_process_key_event(IBus.KEY_a, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_space, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, '工')
+
+ def test_commit_to_preedit_and_switching_to_pinyin_and_defining_a_phrase(self):
+ ENGINE.do_process_key_event(IBus.KEY_a, 0, 0)
+ # commit to preëdit needs a press and release of either
+ # the left or the right shift key:
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_L, 0,
+ IBus.ModifierType.SHIFT_MASK)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_L, 0,
+ IBus.ModifierType.SHIFT_MASK | IBus.ModifierType.RELEASE_MASK)
+ self.assertEqual(ENGINE.mock_preedit_text, '工')
+ ENGINE.do_process_key_event(IBus.KEY_b, 0, 0)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_R, 0,
+ IBus.ModifierType.SHIFT_MASK)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_R, 0,
+ IBus.ModifierType.SHIFT_MASK | IBus.ModifierType.RELEASE_MASK)
+ self.assertEqual(ENGINE.mock_preedit_text, '工了')
+ ENGINE.do_process_key_event(IBus.KEY_c, 0, 0)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_R, 0,
+ IBus.ModifierType.SHIFT_MASK)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_R, 0,
+ IBus.ModifierType.SHIFT_MASK | IBus.ModifierType.RELEASE_MASK)
+ self.assertEqual(ENGINE.mock_preedit_text, '工了以')
+ ENGINE.do_process_key_event(IBus.KEY_d, 0, 0)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_L, 0,
+ IBus.ModifierType.SHIFT_MASK)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_L, 0,
+ IBus.ModifierType.SHIFT_MASK | IBus.ModifierType.RELEASE_MASK)
+ self.assertEqual(ENGINE.mock_preedit_text, '工了以在')
+ # Move left two characters in the preëdit:
+ ENGINE.do_process_key_event(IBus.KEY_Left, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_Left, 0, 0)
+ # Switch to pinyin mode by pressing and releasing the right
+ # shift key:
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_R, 0,
+ IBus.ModifierType.SHIFT_MASK)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_R, 0,
+ IBus.ModifierType.SHIFT_MASK | IBus.ModifierType.RELEASE_MASK)
+ ENGINE.do_process_key_event(IBus.KEY_n, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_i, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_numbersign, 0, 0)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_L, 0,
+ IBus.ModifierType.SHIFT_MASK)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_L, 0,
+ IBus.ModifierType.SHIFT_MASK | IBus.ModifierType.RELEASE_MASK)
+ self.assertEqual(ENGINE.mock_preedit_text, '工了你以在')
+ ENGINE.do_process_key_event(IBus.KEY_h, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_a, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_o, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_numbersign, 0, 0)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_L, 0,
+ IBus.ModifierType.SHIFT_MASK)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_L, 0,
+ IBus.ModifierType.SHIFT_MASK | IBus.ModifierType.RELEASE_MASK)
+ self.assertEqual(ENGINE.mock_preedit_text, '工了你好以在')
+ # Move right two characters in the preëdit (triggers a commit to preëdit):
+ ENGINE.do_process_key_event(IBus.KEY_Right, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_Right, 0, 0)
+ self.assertEqual(ENGINE.mock_auxiliary_text, 'd dhf dhfd\t#: abwd')
+ # commit the preëdit:
+ ENGINE.do_process_key_event(IBus.KEY_space, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, '工了你好以在')
+ # Switch out of pinyin mode:
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_R, 0,
+ IBus.ModifierType.SHIFT_MASK)
+ ENGINE.do_process_key_event(
+ IBus.KEY_Shift_R, 0,
+ IBus.ModifierType.SHIFT_MASK | IBus.ModifierType.RELEASE_MASK)
+ # “abwd” shown on the right of the auxiliary text above shows the
+ # newly defined shortcut for this phrase. Let’s try to type
+ # the same phrase again using the new shortcut:
+ ENGINE.do_process_key_event(IBus.KEY_a, 0, 0)
+ self.assertEqual(ENGINE.mock_preedit_text, '工')
+ ENGINE.do_process_key_event(IBus.KEY_b, 0, 0)
+ self.assertEqual(ENGINE.mock_preedit_text, '节')
+ ENGINE.do_process_key_event(IBus.KEY_w, 0, 0)
+ self.assertEqual(ENGINE.mock_preedit_text, '工了你好以在')
+ ENGINE.do_process_key_event(IBus.KEY_d, 0, 0)
+ self.assertEqual(ENGINE.mock_preedit_text, '工了你好以在')
+ # commit the preëdit:
+ ENGINE.do_process_key_event(IBus.KEY_space, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, '工了你好以在工了你好以在')
+
+class Stroke5TestCase(unittest.TestCase):
+ def setUp(self):
+ set_up('stroke5')
+
+ def tearDown(self):
+ tear_down()
+
+ def test_dummy(self):
+ self.assertEqual(True, True)
+
+ def test_single_char_commit_with_space(self):
+ ENGINE.do_process_key_event(IBus.KEY_comma, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_slash, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_n, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_m, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_m, 0, 0)
+ ENGINE.do_process_key_event(IBus.KEY_space, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, '的')
+
+class TranslitTestCase(unittest.TestCase):
+ def setUp(self):
+ set_up('translit')
+
+ def tearDown(self):
+ tear_down()
+
+ def test_dummy(self):
+ self.assertEqual(True, True)
+
+ def test_sh_multiple_match(self):
+ ENGINE.do_process_key_event(IBus.KEY_s, 0, 0)
+ self.assertEqual(ENGINE.mock_preedit_text, 'с')
+ ENGINE.do_process_key_event(IBus.KEY_h, 0, 0)
+ self.assertEqual(ENGINE.mock_preedit_text, 'ш')
+ ENGINE.do_process_key_event(IBus.KEY_s, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, 'ш')
+ self.assertEqual(ENGINE.mock_preedit_text, 'с')
+ ENGINE.do_process_key_event(IBus.KEY_h, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, 'ш')
+ self.assertEqual(ENGINE.mock_preedit_text, 'ш')
+ ENGINE.do_process_key_event(IBus.KEY_h, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, 'шщ')
+ self.assertEqual(ENGINE.mock_preedit_text, '')
+ ENGINE.do_process_key_event(IBus.KEY_s, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, 'шщ')
+ self.assertEqual(ENGINE.mock_preedit_text, 'с')
+ ENGINE.do_process_key_event(IBus.KEY_space, 0, 0)
+ self.assertEqual(ENGINE.mock_committed_text, 'шщс ')