public WordBookUnit(String name)
{
WordBookName = name;
WordCount = 0;
wordlistDB_ = WordListDB.instance_;
IsReadOnly = false;
}
public async void send_messageAsync()
{
/*in case that master control is called, first transferring intension to relative call action*/
switch (message_.parti)
{
case PARTICIPANT.U_M:
switch (message_.method_u_m)
{
case METHOD_U_M.method_add_to_vocabularybook:
message_.parti = PARTICIPANT.M_S;
message_.method_m_s = METHOD_M_S.method_add_word;
break;
case METHOD_U_M.method_delete_from_vocabularybook:
message_.parti = PARTICIPANT.M_S;
message_.method_m_s = METHOD_M_S.method_delete_word;
break;
default:
break;
}
break;
case PARTICIPANT.P_M:
switch (message_.method_p_m)
{
case METHOD_P_M.method_click_event:
//check whether in data base
WordListDB wordlistdb_for_PDF = new WordListDB();
string result_definition = await wordlistdb_for_PDF.GetWordDefinitionInWordBook(message_.in_message.wordbook_str, message_.in_message.word_str);
//if word is in the data base
if (result_definition.Length > 2)
{
var result_definition_temp = new StringBuilder(result_definition);
result_definition_temp[1] = '1';
result_definition = result_definition_temp.ToString();
//shift to M_U
message_.parti = PARTICIPANT.M_U;
message_.method_m_u = METHOD_M_U.method_show_definition;
message_.in_message.word_str = result_definition;
message_.in_message.wordbook_str = "default";
}
else
{
//bing look up
//then shift to M_U
message_.parti = PARTICIPANT.M_U;
message_.method_m_u = METHOD_M_U.method_show_definition;
message_.in_message.word_str = result_definition;
message_.in_message.wordbook_str = "default";
}
break; //result_show;
default:
break; //"method without definition";
}
break;
default:
break;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
switch (this.message_.parti)
{
// LIN JIANPING implementation, communication between master and bing.
case PARTICIPANT.M_D:
switch (this.message_.method_m_d)
{
case METHOD_M_D.method_lookup:
message_.out_message.info = await LexiconQuery.GetLexicon(message_.in_message.word_str);
return; //"true";
case METHOD_M_D.method_others:
return; //"true";
default: return; //"method without definition";
}
//communication between Master and data base
case PARTICIPANT.M_S:
//instance object
WordListDB wordlistdb = new WordListDB();
switch (this.message_.method_m_s)
{
case METHOD_M_S.method_add_word:
message_.out_message.info = await wordlistdb.AddWordToWordBook(message_.in_message.wordbook_str, message_.in_message.word_str);
//////////////////////////////
//other implementations
//////////////////////////////
return; //result_add == false ? "false" : "true";
case METHOD_M_S.method_lookup_word:
message_.out_message.info = await wordlistdb.GetWordDefinitionInWordBook(message_.in_message.wordbook_str, message_.in_message.word_str);
return; //message_.out_message.info == null ? "false" : "true";
case METHOD_M_S.method_delete_word:
message_.out_message.info = await wordlistdb.DeleteWordFromWordBook(message_.in_message.wordbook_str, message_.in_message.word_str);
return;
default:
return; //"method without definition";
}
case PARTICIPANT.M_U:
switch (this.message_.method_m_u)
{
case METHOD_M_U.method_show_definition:
App1.Popup instance = new App1.Popup();
string result = await instance.wakeUI(message_.in_message.word_str);
//////////////////////////////
//other implementations
//////////////////////////////
return; //result;
default:
return; //"method without definition";
}
default:
return; //"participant without definition";
}
}
public WordBookUnit()
{
WordCount = 0;
wordlistDB_ = WordListDB.instance_;
}