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33aa2f0202
ibus-table/ibus-table-0.1.1.20081014-4a.rhbz466430.patch
cchance 33aa2f0202 - Resolves: rhbz#466430 rhbz#466844 
- Added wildcard features.
- Added preedit clearance on refocus.
2009-02-04 07:13:13 +00:00

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diff -up ibus-table-0.1.1.20081014/engine/table.py.4a-bz466430 ibus-table-0.1.1.20081014/engine/table.py
--- ibus-table-0.1.1.20081014/engine/table.py.4a-bz466430 2008-10-16 10:59:17.000000000 +1000
+++ ibus-table-0.1.1.20081014/engine/table.py 2009-02-04 09:15:13.000000000 +1000
@@ -148,6 +148,9 @@ class editor:
self._chars[0].append (c)
except:
self._chars[1].append (c)
+ elif (not self._py_mode and ( c in u'*')):
+ self._tabkey_list += self._parser (c)
+ self._chars[0].append (c)
else:
self._chars[1].append (c)
self._t_chars.append(c)
@@ -432,7 +435,17 @@ class editor:
# here we need to consider two parts, table and pinyin
# first table
if not self._py_mode:
- self._candidates[0] = self.db.select_words( self._tabkey_list, self._onechar )
+ if not u'*' in self._chars[0]:
+ self._candidates[0] = self.db.select_words(\
+ self._tabkey_list, self._onechar)
+ else:
+ if not u'*' in self._chars[0][ len(self._chars[0]) - 1 ]:
+ self._candidates[0] = self.db.select_words_wildcard_closed(\
+ self._tabkey_list, self._onechar)
+ else:
+ # for inputs of '*' as last key inputted,
+ # but this is not implemented
+ pass
else:
self._candidates[0] = self.db.select_zi( self._tabkey_list )
self._chars[2] = self._chars[0][:]
@@ -1193,6 +1206,7 @@ class tabengine (ibus.EngineBase):
return False
elif unichr(key.code) in self._valid_input_chars or \
+ unichr(key.code) in u'*' or \
( self._editor._py_mode and \
unichr(key.code) in u'abcdefghijklmnopqrstuvwxyz' ):
if self._direct_commit and len(self._editor._chars[0]) == self._ml:
@@ -1270,12 +1284,15 @@ class tabengine (ibus.EngineBase):
# below for initial test
def focus_in (self):
+ self.reset ()
self.register_properties (self.properties)
self._refresh_properties ()
self._update_ui ()
def focus_out (self):
- pass
+ self._lookup_table.clean ()
+ self._strings = []
+ self._update_ui ()
def lookup_table_page_up (self):
if self._editor.page_up ():
diff -up ibus-table-0.1.1.20081014/engine/tabsqlitedb.py.4a-bz466430 ibus-table-0.1.1.20081014/engine/tabsqlitedb.py
--- ibus-table-0.1.1.20081014/engine/tabsqlitedb.py.4a-bz466430 2008-10-16 10:59:17.000000000 +1000
+++ ibus-table-0.1.1.20081014/engine/tabsqlitedb.py 2009-02-04 09:16:46.000000000 +1000
@@ -595,6 +595,103 @@ class tabsqlitedb:
_cand.sort(cmp=self.compare)
return _cand[:]
+ def select_words_wildcard_closed( self, tabkeys, onechar=False, bitmask=0 ):
+ '''
+ Get phrases from database by tab_key objects
+ ( which should be equal or less than the max key length)
+ This method is called in table.py by passing UserInput held data
+ Return result[:]
+ '''
+ result = []
+ selectlen = 2
+ while selectlen <= 5:
+ # firstly, we make sure the len we used is equal or less than the max key length
+ _len = min( selectlen - 1,self._mlen )
+ _condition = ''
+ _condition += ''.join ( 'AND mlen = ? ' )
+ _condition += ''.join ( 'AND m0 = ? ' )
+ _condition += ''.join ( 'AND m%d = ? ' % _len )
+ if onechar:
+ # for some users really like to select only single characters
+ _condition += 'AND clen=1 '
+ if bitmask:
+ # now just the bits for chinese
+ all_ints = xrange(1,5)
+ need_ints = filter (lambda x: x & bitmask, all_ints)
+ bit_condition = 'OR'.join( map(lambda x: ' category = %d ' %x,\
+ need_ints) )
+ _condition += 'AND (%s) ' % bit_condition
+
+ # you can increase the x in _len + x to include more result, but in the most case, we only need one more key result, so we don't need the extra overhead :)
+ # we start search for 1 key more, if nothing, then 2 key more and so on
+ # this is the max len we need to add into the select cause.
+ w_len = self._mlen - _len +1
+ # we start from 2, because it is < in the sqlite select, which need 1 more.
+ x_len = 2
+ while x_len <= w_len + 1:
+ sqlstr = '''SELECT * FROM (SELECT * FROM main.phrases WHERE mlen < %(mk)d %(condition)s
+ UNION ALL
+ SELECT * FROM user_db.phrases WHERE mlen < %(mk)d %(condition)s
+ UNION ALL
+ SELECT * FROM mudb.phrases WHERE mlen < %(mk)d %(condition)s )
+ ORDER BY mlen ASC, user_freq DESC, freq DESC;''' % { 'mk':_len+x_len, 'condition':_condition}
+ # we have redefine the __int__(self) in class tabdict.tab_key to return the key id, so we can use map to got key id :)
+ _tabkeys = [selectlen, int(tabkeys[0]), int(tabkeys[len(tabkeys) - 1])]
+ _tabkeys += _tabkeys + _tabkeys
+ result_tmp = self.db.execute(sqlstr, _tabkeys).fetchall()
+ #self.db.commit()
+ # if we find word, we stop this while,
+ if len(result) >0:
+ break
+ x_len += 1
+ result += result_tmp
+ selectlen += 1
+ # here in order to get high speed, I use complicated map
+ # to subtitute for
+ sysdb={}
+ usrdb={}
+ mudb={}
+ _cand = []
+ #searchres = map ( lambda res: res[-2] and [ True, [(res[:-2],[res[:-1],res[-1:]])] ]\
+ # or [ False, [(res[:-2] , [res[:-1],res[-1:]])] ] \
+ # , result )
+ searchres = map ( lambda res: [ int(res[-2]), int(res[-1]), [(res[:-2],[res[:-1],res[-1:]])] ], result)
+ # for sysdb
+ reslist=filter( lambda x: not x[1], searchres )
+ map (lambda x: sysdb.update(x[2]), reslist)
+ # for usrdb
+ reslist=filter( lambda x: ( x[0] in [0,-1] ) and x[1], searchres )
+ map (lambda x: usrdb.update(x[2]), reslist)
+ # for mudb
+ reslist=filter( lambda x: ( x[0] not in [0,-1] ) and x[1], searchres )
+ map (lambda x: mudb.update(x[2]), reslist)
+
+ # first process mudb
+ searchres = map ( lambda key: mudb[key][0] + mudb[key][1], mudb )
+ #print searchres
+ map (_cand.append, searchres)
+
+ # now process usrdb and sysdb
+ searchres = map ( lambda key: (not mudb.has_key(key)) and usrdb[key][0] + usrdb[key][1]\
+ or None , usrdb )
+ searchres = filter(lambda x: bool(x), searchres )
+ #print searchres
+ map (_cand.append, searchres)
+ searchres = map ( lambda key: ((not mudb.has_key(key)) and (not usrdb.has_key(key)) )and sysdb[key][0] + sysdb[key][1]\
+ or None, sysdb )
+ searchres = filter (lambda x: bool(x), searchres)
+ map (_cand.append, searchres)
+ #for key in usrdb:
+ # if not sysdb.has_key (key):
+ # _cand.append( usrdb[key][0] + usrdb[key][1] )
+ # else:
+ # _cand.append( sysdb[key][0] + usrdb[key][1] )
+ #for key in sysdb:
+ # if not usrdb.has_key (key):
+ # _cand.append( sysdb[key][0] + sysdb[key][1] )
+ _cand.sort(cmp=self.compare)
+ return _cand[:]
+
def select_zi( self, tabkeys ):
'''
Get zi from database by tab_key objects
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