Message.cpp

gehe zur Dokumentation dieser Datei

/*
Autor: $Author: kunkel $ State: $State: Exp $
Datum: $Date: 2005/05/30 12:35:25 $
Version: $Revision: 1.1 $
*/

#include <iostream>

#include "Message.h"

GLUI_StaticText * Message::txtMessage;
GLUI_Spinner * Message::change;
Message::listMessages Message::messages;

void Message::setText(char * text, messageType t) {
    txtMessage->set_text(text);
}

void Message::clearMessages() {
    messages.clear();
    change->set_int_limits(0,0);
    setText("", MSG);
}

void Message::msg(messageType t, const string & msg1,const string & msg2,const string & msg3) {
    if( messages.size() >= MAX_MSG) {
        messages.pop_back();
    }

    // erzeuge neue singleMessage mit den übergebenen strings
    singleMessage tmp;
    int pos1 = msg1.length();
    int pos2 = pos1+msg2.length();
    if(pos1 > MSG_LEN)
        pos1 = MSG_LEN;
    if(pos2 > MSG_LEN)
        pos2 = MSG_LEN;
    strncpy(tmp.msg, msg1.c_str(), MSG_LEN);
    strncpy(tmp.msg+pos1, msg2.c_str(), MSG_LEN-pos1);
    strncpy(tmp.msg+pos2, msg3.c_str(), MSG_LEN-pos2);
    tmp.msg[MSG_LEN -1] = 0;
    tmp.type = t;

    // fuege neue Nachricht in die Nachrichtenliste ein
    messages.push_front(tmp);

    // aktualisiere Spinner
    change->set_int_limits(1,messages.size());
    change->set_int_val(1);

    // setze GLUI Text
    setText( messages.begin()->msg,t );
}

void Message::CreateWindow( int mainWin ) {
    const GLUI_Update_CB mc = ( GLUI_Update_CB ) Message::MenuCallback;
    GLUI * messageWindow = GLUI_Master.create_glui_subwindow(
                               mainWin, GLUI_SUBWINDOW_BOTTOM );
    messageWindow->set_main_gfx_window( mainWin );

    change =
        messageWindow->add_spinner("MSG",GLUI_SPINNER_INT,NULL,CHOOSE_MSG,mc);
    change->edittext->disable();
    messageWindow->add_column(false);
    txtMessage = messageWindow->add_statictext( "" );
    change->set_int_limits(0,0);
}

void Message::MenuCallback( button b ) {
    switch ( b ) {
    case (CHOOSE_MSG): {
            listMessages::iterator it= messages.begin();
            for ( int i = change->get_int_val() ; i > 1; i--)
                it++;
            setText(it->msg,it->type);
            break;
        }
    default:
        cout << "KEY " << b << " nicht definiert !" << endl;
    }
}

---