/*
 * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
 * Copyright (C) 2007 - INRIA - Allan CORNET
 *
 * This file must be used under the terms of the CeCILL.
 * This source file is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at
 * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
 *
 */

#include <jni.h>
#include "setMainWindowTitle.h"
#include "getScilabJNIEnv.h"
#include "getScilabObject.h"
/*--------------------------------------------------------------------------*/
BOOL setMainWindowTitle(char* newtitle)
{
    BOOL bOK = FALSE;
    if (newtitle)
    {
        JNIEnv *env = getScilabJNIEnv();
        jobject  ScilabObj = getScilabObject();

        if (env)
        {
            jclass class_Mine = (*env)->GetObjectClass(env, ScilabObj);
            if (class_Mine)
            {
                jfieldID id_Window =  (*env)->GetFieldID(env, class_Mine, "mainView", "Lorg/scilab/modules/gui/bridge/window/SwingScilabWindow;");

                if (id_Window)
                {
                    jobject jMainView = (*env)->GetObjectField(env, ScilabObj, id_Window);
                    if (jMainView)
                    {
                        jclass cls = (*env)->GetObjectClass(env, jMainView);
                        if (cls)
                        {
                            jmethodID mid = (*env)->GetMethodID(env, cls, "setTitle", "(Ljava/lang/String;)V");
                            if (mid)
                            {
                                jstring jstr;
                                jstr = (*env )->NewStringUTF(env , newtitle);
                                (*env)->CallVoidMethod(env, jMainView, mid, jstr);
                                bOK = TRUE;
                            }
                        }
                    }
                }
            }
        }
    }
    return bOK;
}
/*--------------------------------------------------------------------------*/