diff options
Diffstat (limited to 'indra/newview/llgesturemgr.cpp')
| -rwxr-xr-x | indra/newview/llgesturemgr.cpp | 62 |
1 files changed, 59 insertions, 3 deletions
diff --git a/indra/newview/llgesturemgr.cpp b/indra/newview/llgesturemgr.cpp index 9fa40bc6b9..ffddeeb129 100755 --- a/indra/newview/llgesturemgr.cpp +++ b/indra/newview/llgesturemgr.cpp @@ -1337,6 +1337,7 @@ BOOL LLGestureMgr::matchPrefix(const std::string& in_str, std::string* out_str) { S32 in_len = in_str.length(); + //return whole trigger, if received text equals to it item_map_t::iterator it; for (it = mActive.begin(); it != mActive.end(); ++it) { @@ -1344,7 +1345,24 @@ BOOL LLGestureMgr::matchPrefix(const std::string& in_str, std::string* out_str) if (gesture) { const std::string& trigger = gesture->getTrigger(); - + if (!LLStringUtil::compareInsensitive(in_str, trigger)) + { + *out_str = trigger; + return TRUE; + } + } + } + + //return common chars, if more than one trigger matches the prefix + std::string rest_of_match = ""; + std::string buf = ""; + for (it = mActive.begin(); it != mActive.end(); ++it) + { + LLMultiGesture* gesture = (*it).second; + if (gesture) + { + const std::string& trigger = gesture->getTrigger(); + if (in_len > (S32)trigger.length()) { // too short, bail out @@ -1355,11 +1373,49 @@ BOOL LLGestureMgr::matchPrefix(const std::string& in_str, std::string* out_str) LLStringUtil::truncate(trigger_trunc, in_len); if (!LLStringUtil::compareInsensitive(in_str, trigger_trunc)) { - *out_str = trigger; - return TRUE; + if (rest_of_match.compare("") == 0) + { + rest_of_match = trigger.substr(in_str.size()); + } + std::string cur_rest_of_match = trigger.substr(in_str.size()); + buf = ""; + S32 i=0; + + while (i<rest_of_match.length() && i<cur_rest_of_match.length()) + { + if (rest_of_match[i]==cur_rest_of_match[i]) + { + buf.push_back(rest_of_match[i]); + } + else + { + if(i==0) + { + rest_of_match = ""; + } + break; + } + i++; + } + if (rest_of_match.compare("") == 0) + { + return FALSE; + } + if (buf.compare("") != 0) + { + rest_of_match = buf; + } + } } } + + if (rest_of_match.compare("") != 0) + { + *out_str = in_str+rest_of_match; + return TRUE; + } + return FALSE; } |