/*********************************************************************************
NixNote - An open-source client for the Evernote service.
Copyright (C) 2013 Randy Baumgarte

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 program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
***********************************************************************************/

#include "endecryptdialog.h"

#include "global.h"

#include <QString>
#include <QIcon>
#include <QGridLayout>
#include <QLabel>

extern Global global;

EnDecryptDialog::EnDecryptDialog(QWidget *parent) :
    QDialog(parent)
{
    okPressed = false;
    setWindowTitle(tr("Decrypt"));
    setWindowIcon(global.getIconResource(":passwordIcon"));
    grid = new QGridLayout(this);
    setLayout(grid);

    password = new QLineEdit(this);
    hintLabel = new QLabel(this);
    hint = new QLabel(this);
    passwordGrid = new QGridLayout(this);
    buttonGrid = new QGridLayout(this);

    ok= new QPushButton(this);
    cancel = new QPushButton(this);
    connect(password, SIGNAL(textChanged(const QString&)), this, SLOT(validateInput()));

    passwordLabel = new QLabel();
    passwordLabel->setText(tr("Password"));
    hintLabel->setText(tr("Hint"));
    passwordGrid->addWidget(passwordLabel, 1,1);
    passwordGrid->addWidget(password, 1, 2);
    passwordGrid->addWidget(hintLabel, 2,1);
    passwordGrid->addWidget(hint, 2, 2);
    rememberPassword = new QCheckBox(this);
    permanentlyDecrypt = new QCheckBox(this);
    passwordGrid->addWidget(new QLabel(tr("Permanently Decrypt")), 3,1);
    passwordGrid->addWidget(permanentlyDecrypt, 3,2);
    passwordGrid->addWidget(new QLabel(tr("Remember Password")), 4,1);
    passwordGrid->addWidget(rememberPassword, 4,2);
    passwordGrid->setContentsMargins(10, 10,  -10, -10);
    grid->addLayout(passwordGrid,1,1);

    ok->setText(tr("OK"));
    if (global.password == "" and global.username == "")
        ok->setEnabled(false);
    connect(ok, SIGNAL(clicked()), this, SLOT(okButtonPressed()));
    cancel->setText(tr("Cancel"));
    connect(cancel, SIGNAL(clicked()), this, SLOT(cancelButtonPressed()));
    buttonGrid->addWidget(ok, 1, 1);
    buttonGrid->addWidget(cancel, 1,2);
    grid->addLayout(buttonGrid,2,1);
    grid->setSizeConstraint( QLayout::SetFixedSize );

    password->setEchoMode(QLineEdit::Password);
    this->setFont(global.getGuiFont(font()));
}



void EnDecryptDialog::okButtonPressed() {
    okPressed = true;
    close();
}

void EnDecryptDialog::cancelButtonPressed() {
    okPressed = false;
    close();
}



void EnDecryptDialog::validateInput() {
    ok->setEnabled(true);
    if (password->text()=="") {
            ok->setEnabled(false);
            return;
    }
}
