source: psi/trunk/src/changepwdlg.cpp@ 151

/*
 * changepwdlg.cpp - dialog for changing password
 * Copyright (C) 2001, 2002  Justin Karneges
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#include"changepwdlg.h"

#include<qlayout.h>
#include<qlabel.h>
#include<qpushbutton.h>
#include<qlineedit.h>
#include<qmessagebox.h>
#include"profiles.h"
#include"psiaccount.h"
#include"busywidget.h"
#include"im.h"
#include"xmpp_tasks.h"
#include"accountdlg.h"
#include"iconwidget.h"

using namespace XMPP;

ChangePasswordDlg::ChangePasswordDlg(PsiAccount *_pa, QWidget *parent, const char *name)
:ChangePasswordUI(parent, name, FALSE, WDestructiveClose)
{
        pa = _pa;
        pa->dialogRegister(this);

        connect(pa, SIGNAL(disconnected()), SLOT(disc()));

        setCaption(CAP(caption()));

        connect(pb_close, SIGNAL(clicked()), SLOT(close()));
        connect(pb_apply, SIGNAL(clicked()), SLOT(apply()));
}

ChangePasswordDlg::~ChangePasswordDlg()
{
        pa->dialogUnregister(this);
}

/*void ChangePasswordDlg::closeEvent(QCloseEvent *e)
{
        e->ignore();
        reject();
}*/

void ChangePasswordDlg::done(int r)
{
        if(busy->isActive())
                return;
        QDialog::done(r);
}

void ChangePasswordDlg::apply()
{
        // sanity check
        if(le_pwcur->text().isEmpty() || le_pwnew->text().isEmpty() || le_pwver->text().isEmpty()) {
                QMessageBox::information(this, tr("Error"), tr("You must fill out the fields properly before you can proceed."));
                return;
        }

        if(le_pwcur->text() != pa->userAccount().pass) {
                QMessageBox::information(this, tr("Error"), tr("You entered your old password incorrectly.  Try again."));
                le_pwcur->setText("");
                le_pwcur->setFocus();
                return;
        }

        if(le_pwnew->text() != le_pwver->text()) {
                QMessageBox::information(this, tr("Error"), tr("New password and confirmation do not match.  Please enter them again."));
                le_pwnew->setText("");
                le_pwver->setText("");
                le_pwnew->setFocus();
                return;
        }

        busy->start();
        blockWidgets();

        JT_Register *reg = new JT_Register(pa->client()->rootTask());
        connect(reg, SIGNAL(finished()), SLOT(finished()));
        Jid j = pa->userAccount().jid;
        reg->reg(j.user(), le_pwnew->text());
        reg->go(true);
}

void ChangePasswordDlg::finished()
{
        busy->stop();

        JT_Register *reg = (JT_Register *)sender();
        QString err = reg->statusString();
        int code = reg->statusCode();
        bool ok = reg->success();
        if(ok) {
                UserAccount acc = pa->userAccount();
                acc.pass = le_pwnew->text();
                pa->setUserAccount(acc);
                AccountModifyDlg *amd = (AccountModifyDlg *)pa->dialogFind("AccountModifyDlg");
                if(amd)
                        amd->setPassword(acc.pass);

                QMessageBox::information(this, tr("Success"), tr("Successfully changed password."));
                close();
        }
        else {
                // ignore task disconnect error
                if(code == Task::ErrDisc)
                        return;

                QMessageBox::critical(this, tr("Error"), QString(tr("There was an error when trying to set the password.\nReason: %1")).arg(err) );
                restoreWidgets();
        }
}

void ChangePasswordDlg::disc()
{
        busy->stop();
        close();
}

void ChangePasswordDlg::blockWidgets()
{
        lb_pwcur->setEnabled(false);
        lb_pwnew->setEnabled(false);
        lb_pwver->setEnabled(false);
        le_pwcur->setEnabled(false);
        le_pwnew->setEnabled(false);
        le_pwver->setEnabled(false);
        pb_close->setEnabled(false);
        pb_apply->setEnabled(false);
}

void ChangePasswordDlg::restoreWidgets()
{
        lb_pwcur->setEnabled(true);
        lb_pwnew->setEnabled(true);
        lb_pwver->setEnabled(true);
        le_pwcur->setEnabled(true);
        le_pwnew->setEnabled(true);
        le_pwver->setEnabled(true);
        pb_close->setEnabled(true);
        pb_apply->setEnabled(true);
}