262 lines
7.8 KiB
C++
262 lines
7.8 KiB
C++
/**
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*******************************************************************************
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* @file MsgBroadcast.cpp
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* @brief Editeur De N'ours : message beetween thread and GUI elements ... (Souces)
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* @author Edouard DUPIN
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* @date 04/02/2011
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* @par Project
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* Edn
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*
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* @par Copyright
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* Copyright 2010 Edouard DUPIN, all right reserved
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*
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* This software is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY.
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*
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* Licence summary :
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* You can modify and redistribute the sources code and binaries.
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* You can send me the bug-fix
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* You can not earn money with this Software (if the source extract from Edn
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* represent less than 50% of original Sources)
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* Term of the licence in in the file licence.txt.
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*
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*******************************************************************************
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*/
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#include "tools_debug.h"
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#include "tools_globals.h"
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#include "MsgBroadcast.h"
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#undef __class__
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#define __class__ "MsgBroadcast"
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MsgBroadcast::MsgBroadcast(const char * className, messageCat_te cat)
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{
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m_messageSystem = MsgBroadcastCore::getInstance();
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m_className = className;
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m_cat = cat;
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// add on listner
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m_messageSystem->AddReceiver(this);
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}
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MsgBroadcast::~MsgBroadcast(void)
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{
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m_messageSystem->RmReceiver(this);
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m_messageSystem = NULL;
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}
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void MsgBroadcast::OnMessage(int32_t id, int32_t dataID)
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{
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// nothing to do here
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}
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void MsgBroadcast::SendMessage(messageType_te id, int32_t dataID)
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{
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m_messageSystem->SendMessage(this, id, dataID);
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}
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#undef __class__
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#define __class__ "MsgBroadcastCore"
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// need to create a syngleton ...
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MsgBroadcastCore::MsgBroadcastCore(void)
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{
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EDN_INFO("Init broadcast message System : ");
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m_messageID = 0;
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}
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MsgBroadcastCore::~MsgBroadcastCore(void)
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{
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EDN_INFO("Un-Init broadcast message System : ");
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}
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#define MACRO_DISPLAY_MSG(data) case data: return (char*)#data ; break;
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static char * GetMessageChar(messageType_te Id)
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{
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switch(Id)
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{
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MACRO_DISPLAY_MSG(EDN_MSG__QUIT)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_CHANGE_CURRENT)
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MACRO_DISPLAY_MSG(EDN_MSG__GUI_SHOW_MAIN_WINDOWS)
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MACRO_DISPLAY_MSG(EDN_MSG__GUI_SHOW_SEARCH)
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MACRO_DISPLAY_MSG(EDN_MSG__GUI_SHOW_PREFERENCE)
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MACRO_DISPLAY_MSG(EDN_MSG__GUI_SHOW_REPLACE)
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MACRO_DISPLAY_MSG(EDN_MSG__GUI_SHOW_OPEN_FILE)
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MACRO_DISPLAY_MSG(EDN_MSG__GUI_SHOW_SAVE_AS)
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MACRO_DISPLAY_MSG(EDN_MSG__GUI_SHOW_GOTO_LINE)
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MACRO_DISPLAY_MSG(EDN_MSG__GUI_SHOW_ABOUT)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_REMOVE)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_REMOVE_ALL)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_ADD)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_CHANGE_STATE)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_CHANGE_NAME)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_CHANGE_MODIFY)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_CHANGE_HAS_HISTORY)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_CHANGE_HAS_NOT_HISTORY)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_CHANGE_HAS_FUTURE_HISTORY)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFFER_CHANGE_HAS_NOT_FUTURE_HISTORY)
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// create a new buffer
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MACRO_DISPLAY_MSG(EDN_MSG__NEW)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFF_ALL_SAVE)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFF_ALL_CLOSE)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFF_ID_CLOSE)
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MACRO_DISPLAY_MSG(EDN_MSG__BUFF_ID_SAVE)
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// GUI event for the selected buffer
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_CHANGE_BUFFER_ID)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_SAVE)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_SAVE_AS)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_REMOVE_LINE)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_SELECT_ALL)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_UN_SELECT)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_COPY)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_CUT)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_PASTE)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_FIND_PREVIOUS)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_FIND_OLD_PREVIOUS)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_FIND_NEXT)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_FIND_OLD_NEXT)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_REPLACE)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_REPLACE_ALL)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_CLOSE)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_UNDO)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_REDO)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_GOTO_LINE)
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MACRO_DISPLAY_MSG(EDN_MSG__REFRESH_DISPLAY)
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MACRO_DISPLAY_MSG(EDN_MSG__CURRENT_SET_CHARSET)
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// Ctags MESSAGE :
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MACRO_DISPLAY_MSG(EDN_MSG__OPEN_CTAGS)
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MACRO_DISPLAY_MSG(EDN_MSG__RELOAD_CTAGS)
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MACRO_DISPLAY_MSG(EDN_MSG__JUMP_TO_CURRENT_SELECTION)
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MACRO_DISPLAY_MSG(EDN_MSG__JUMP_BACK)
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default:
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return (char*)"??";
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}
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}
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static char * GetMessageTypeChar(messageCat_te Id)
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{
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switch(Id)
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{
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case EDN_CAT_NONE:
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return (char*)"NONE";
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case EDN_CAT_GUI:
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return (char*)"GUI";
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case EDN_CAT_WORK_AREA:
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return (char*)"WORK_AREA";
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case EDN_CAT_SYSTEM:
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return (char*)"SYSTEM";
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case EDN_CAT_BUFFER_MANAGER:
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return (char*)"BUFFER_MANAGER";
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case EDN_CAT_GUI_MANAGER:
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return (char*)"GUI_MANAGER";
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case EDN_CAT_CTAGS:
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return (char*)"C-TAGS_MANAGER";
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default:
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return (char*)"??";
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}
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}
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void MsgBroadcastCore::SendMessage(MsgBroadcast * pointerOnSender, messageType_te id, int32_t dataID)
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{
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// Add message on the list :
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messageElement_ts myStructMessage;
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messageCat_te catDest = EDN_CAT_NONE;
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// DESTINATION : GUI_MANAGER
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if( MSG_TO_GUI_MANAGER__START <= id
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&& MSG_TO_GUI_MANAGER__STOP >= id )
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{
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catDest = EDN_CAT_GUI_MANAGER;
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} else if( MSG_TO_GUI__START <= id
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&& MSG_TO_GUI__STOP >= id )
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{
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catDest = EDN_CAT_GUI;
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} else if( MSG_TO_BUFFER_MANAGER__START <= id
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&& MSG_TO_BUFFER_MANAGER__STOP >= id )
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{
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catDest = EDN_CAT_BUFFER_MANAGER;
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} else if( MSG_TO_WORKING_AREA__START <= id
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&& MSG_TO_WORKING_AREA__STOP >= id )
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{
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catDest = EDN_CAT_WORK_AREA;
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} else if( MSG_TO_SYSTEM__START <= id
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&& MSG_TO_SYSTEM__STOP >= id )
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{
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catDest = EDN_CAT_SYSTEM;
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} else if( MSG_TO_CTAGS__START <= id
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&& MSG_TO_CTAGS__STOP >= id )
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{
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catDest = EDN_CAT_CTAGS;
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}
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myStructMessage.localMessageID = m_messageID++;
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if (NULL == pointerOnSender) {
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EDN_INFO("#" << myStructMessage.localMessageID << " From \"NULL\" CAT=" << GetMessageTypeChar(catDest) << " id=" << id << "=\"" << GetMessageChar(id) << "\" dataID=" << dataID);
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} else {
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EDN_INFO("#" << myStructMessage.localMessageID << " From \"" << pointerOnSender->GetName().c_str() << "\" CAT=" << GetMessageTypeChar(catDest) << " id=" << id << "=\"" << GetMessageChar(id) << "\" dataID=" << dataID);
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}
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myStructMessage.msgCatDest = catDest;
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myStructMessage.msgId = id;
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myStructMessage.data = dataID;
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m_listOfMessage.PushBack(myStructMessage);
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if (m_listOfMessage.Size() > 1 ) {
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// we are curently in message processing ==> wait end to process this message
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return;
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}
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// send message on system :
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while (m_listOfMessage.Size() > 0) {
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for (int32_t i=0 ; i<m_listMessage.Size() ; i++) {
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if( EDN_CAT_NONE == m_listOfMessage[0].msgCatDest
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|| m_listOfMessage[0].msgCatDest == m_listMessage[i]->GetCat())
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{
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EDN_INFO(" #" << m_listOfMessage[0].localMessageID << " ==> process In :\"" << m_listMessage[i]->GetName().c_str() << "\" ");
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m_listMessage[i]->OnMessage(m_listOfMessage[0].msgId, m_listOfMessage[0].data);
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}
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}
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m_listOfMessage.Erase(0);
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}
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}
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void MsgBroadcastCore::AddReceiver(MsgBroadcast * pointerOnReceiver)
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{
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for (int32_t i=0 ; i<m_listMessage.Size() ; i++) {
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if (m_listMessage[i] == pointerOnReceiver) {
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// nothing to do ...
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return;
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}
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}
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m_listMessage.PushBack(pointerOnReceiver);
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EDN_INFO("Add a listner for the broadCast messages : \"" << pointerOnReceiver->GetName().c_str() << "\"");
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}
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void MsgBroadcastCore::RmReceiver(MsgBroadcast * pointerOnReceiver)
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{
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for (int32_t i=0 ; i<m_listMessage.Size() ; i++) {
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if (m_listMessage[i] == pointerOnReceiver) {
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m_listMessage.Erase(i);
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return;
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}
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}
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}
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void GeneralSendMessage(messageType_te id, int32_t dataID)
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{
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MsgBroadcastCore::getInstance()->SendMessage(NULL, id, dataID);
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}
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