/*
 *      settingsdialog.h
 *
 *      Copyright 2008 gpg4usb-team <gpg4usb@cpunk.de>
 *
 *      This file is part of gpg4usb.
 *
 *      Gpg4usb 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 3 of the License, or
 *      (at your option) any later version.
 *
 *      Gpg4usb 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 gpg4usb.  If not, see <http://www.gnu.org/licenses/>
 */

#ifndef __SETTINGSDIALOG_H__
#define __SETTINGSDIALOG_H__

#include "keylist.h"

#include <QHash>
#include <QWidget>
#include <QtGui>

QT_BEGIN_NAMESPACE
class QDialog;
class QRadioButton;
class QDialogButtonBox;
class QHBoxLayout;
class QVBoxLayout;
class QComboBox;
class QCheckBox;
class QDebug;
class QSettings;
class QApplication;
class QDir;
class QTranslator;
class QLabel;
class QButtonGroup;
class QGroupBox;
class QFileInfo;
class QTabWidget;
QT_END_NAMESPACE

class GeneralTab : public QWidget
 {
     Q_OBJECT

 public:
     GeneralTab(GpgME::GpgContext *ctx, QWidget *parent = 0);
     void setSettings();
     void applySettings();

 private:
     QCheckBox *rememberPasswordCheckBox;
     QCheckBox *importConfirmationcheckBox;
     QCheckBox *saveCheckedKeysCheckBox;
     QCheckBox *importConfirmationCheckBox;
     QComboBox *langSelectBox;
     QComboBox *ownKeySelectBox;
     QHash<QString, QString> lang;
     QHash<QString, QString> keyIds;
     QString ownKeyId;
     KeyList *mKeyList;
     GpgME::GpgContext *mCtx; /** The current gpg context */

private slots:
    void slotOwnKeyIdChanged();
    void slotLanguageChanged();

signals:
    void signalRestartNeeded(bool needed);

};

 class MimeTab : public QWidget
 {
     Q_OBJECT

 public:
     MimeTab(QWidget *parent = 0);
     void setSettings();
     void applySettings();

 private:
     QCheckBox *mimeParseCheckBox;
     QCheckBox *mimeQPCheckBox;
     QCheckBox *mimeOpenAttachmentCheckBox;

 signals:
     void signalRestartNeeded(bool needed);

 };

 class AppearanceTab : public QWidget
 {
     Q_OBJECT

 public:
     //void setSettings();
     AppearanceTab(QWidget *parent = 0);
     void setSettings();
     void applySettings();

 private:
     QButtonGroup *iconStyleGroup;
     QRadioButton *iconSizeSmall;
     QRadioButton *iconSizeMedium;
     QRadioButton *iconSizeLarge;
     QButtonGroup *iconSizeGroup;
     QRadioButton *iconTextButton;
     QRadioButton *iconIconsButton;
     QRadioButton *iconAllButton;
     QCheckBox *windowSizeCheckBox;

 signals:
     void signalRestartNeeded(bool needed);

 };

 class KeyserverTab : public QWidget
 {
     Q_OBJECT

 public:
    KeyserverTab(QWidget *parent = 0);
    void setSettings();
    void applySettings();

 private:
    QComboBox *comboBox;
    QLineEdit *newKeyServerEdit;

 private slots:
    void addKeyServer();

 signals:
    void signalRestartNeeded(bool needed);

 };

 class AdvancedTab : public QWidget
 {
     Q_OBJECT

 public:
     AdvancedTab(QWidget *parent = 0);
     void setSettings();
     void applySettings();

 private:
     QCheckBox *steganoCheckBox;

 signals:
     void signalRestartNeeded(bool needed);

 };

 class GpgPathsTab : public QWidget
 {
     Q_OBJECT
 public:
     GpgPathsTab(QWidget *parent = 0);
     void applySettings();

private:
    QString getRelativePath(const QString dir1,const QString dir2);
    QString defKeydbPath; /** The default keydb path used by gpg4usb */
    QString accKeydbPath; /** The currently used keydb path */
    QLabel *keydbLabel;
    void setSettings();

 private slots:
     QString chooseKeydbDir();
     void setKeydbPathToDefault();

 };

 class SettingsDialog : public QDialog
{
    Q_OBJECT

 public:
    SettingsDialog(GpgME::GpgContext *ctx, QWidget *parent = 0);
    GeneralTab *generalTab;
    MimeTab *mimeTab;
    AppearanceTab *appearanceTab;
    KeyserverTab *keyserverTab;
    AdvancedTab *advancedTab;
    GpgPathsTab *gpgPathsTab;
    static QHash<QString, QString> listLanguages();

 public slots:
    void slotAccept();

 signals:
    void signalRestartNeeded(bool needed);

 private:
    QTabWidget *tabWidget;
    QDialogButtonBox *buttonBox;
    GpgME::GpgContext *mCtx; /** The current gpg context */
    bool restartNeeded;
    bool getRestartNeeded();

 private slots:
    void slotSetRestartNeeded(bool needed);

};

#endif  // __SETTINGSDIALOG_H__