kprefsdialog.h

/*
    This file is part of libtdepim.
 
    Copyright (c) 2001-2003 Cornelius Schumacher <schumacher@kde.org>
    Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
    Copyright (C) 2005 Allen Winter <winter@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
#ifndef KPREFSDIALOG_H
#define KPREFSDIALOG_H
 
#include <tqptrlist.h>
#include <tqlineedit.h>
#include <tqvaluelist.h>
#include <tqdatetimeedit.h>
 
#include <kdialogbase.h>
#include <tdecmodule.h>
#include <tdeconfigskeleton.h>
#include <tdefile.h>
#include <tdemacros.h>
 
 
class KColorButton;
class TQCheckBox;
class TQComboBox;
class TQLabel;
class TQSpinBox;
class TQButtonGroup;
class TQTimeEdit;
class KTimeEdit;
class KDateEdit;
class KURLRequester;

class TDE_EXPORT KPrefsWid : public TQObject
{
    TQ_OBJECT
  
  public:
    virtual void readConfig() = 0;
    virtual void writeConfig() = 0;

    virtual TQValueList<TQWidget *> widgets() const;
 
  signals:
    void changed();
};

class TDE_EXPORT KPrefsWidBool : public KPrefsWid
{
  public:
    KPrefsWidBool( TDEConfigSkeleton::ItemBool *item, TQWidget *parent );

    TQCheckBox *checkBox();
 
    void readConfig();
    void writeConfig();
 
    TQValueList<TQWidget *> widgets() const;
 
  private:
    TDEConfigSkeleton::ItemBool *mItem;
 
    TQCheckBox *mCheck;
};

class TDE_EXPORT KPrefsWidInt : public KPrefsWid
{
  public:
    KPrefsWidInt( TDEConfigSkeleton::ItemInt *item, TQWidget *parent );

    TQLabel *label();

    TQSpinBox *spinBox();
 
    void readConfig();
    void writeConfig();
 
    TQValueList<TQWidget *> widgets() const;
 
  private:
    TDEConfigSkeleton::ItemInt *mItem;
 
    TQLabel *mLabel;
    TQSpinBox *mSpin;
};

class TDE_EXPORT KPrefsWidTime : public KPrefsWid
{
  public:
    KPrefsWidTime( TDEConfigSkeleton::ItemDateTime *item, TQWidget *parent );

    TQLabel *label();
    KTimeEdit *timeEdit();
 
    void readConfig();
    void writeConfig();
 
  private:
    TDEConfigSkeleton::ItemDateTime *mItem;
 
    TQLabel *mLabel;
    KTimeEdit *mTimeEdit;
};

class TDE_EXPORT KPrefsWidDuration : public KPrefsWid
{
  public:
    KPrefsWidDuration( TDEConfigSkeleton::ItemDateTime *item, TQWidget *parent );

    TQLabel *label();
    TQTimeEdit *timeEdit();
 
    void readConfig();
    void writeConfig();
 
  private:
    TDEConfigSkeleton::ItemDateTime *mItem;
 
    TQLabel *mLabel;
    TQTimeEdit *mTimeEdit;
};

class TDE_EXPORT KPrefsWidDate : public KPrefsWid
{
  public:
    KPrefsWidDate( TDEConfigSkeleton::ItemDateTime *item, TQWidget *parent );

    TQLabel *label();
    KDateEdit *dateEdit();
 
    void readConfig();
    void writeConfig();
 
  private:
    TDEConfigSkeleton::ItemDateTime *mItem;
 
    TQLabel *mLabel;
    KDateEdit *mDateEdit;
};

class TDE_EXPORT KPrefsWidColor : public KPrefsWid
{
    TQ_OBJECT
  
  public:
    KPrefsWidColor( TDEConfigSkeleton::ItemColor *item, TQWidget *parent );
    ~KPrefsWidColor();

    TQLabel *label();
    KColorButton *button();
 
    void readConfig();
    void writeConfig();
 
  private:
    TDEConfigSkeleton::ItemColor *mItem;
 
    TQLabel *mLabel;
    KColorButton *mButton;
};

class TDE_EXPORT KPrefsWidFont : public KPrefsWid
{
    TQ_OBJECT
  
  public:
    KPrefsWidFont( TDEConfigSkeleton::ItemFont *item,
                   TQWidget *parent, const TQString &sampleText );
    ~KPrefsWidFont();

    TQLabel *label();
    TQFrame *preview();
    TQPushButton *button();
 
    void readConfig();
    void writeConfig();
 
  protected slots:
    void selectFont();
 
  private:
    TDEConfigSkeleton::ItemFont *mItem;
 
    TQLabel *mLabel;
    TQLabel *mPreview;
    TQPushButton *mButton;
};

class TDE_EXPORT KPrefsWidRadios : public KPrefsWid
{
  public:
    KPrefsWidRadios( TDEConfigSkeleton::ItemEnum *item, TQWidget *parent );
    virtual ~KPrefsWidRadios();

    void addRadio( const TQString &text,
                   const TQString &whatsThis = TQString() );

    TQButtonGroup *groupBox();
 
    void readConfig();
    void writeConfig();
 
    TQValueList<TQWidget *> widgets() const;
 
  private:
    TDEConfigSkeleton::ItemEnum *mItem;
 
    TQButtonGroup *mBox;
};

class TDE_EXPORT KPrefsWidCombo : public KPrefsWid
{
  public:
    KPrefsWidCombo( TDEConfigSkeleton::ItemEnum *item, TQWidget *parent );
    virtual ~KPrefsWidCombo();
 
    void readConfig();
    void writeConfig();
 
    TQComboBox *comboBox();
    TQValueList<TQWidget *> widgets() const;
 
  private:
    TDEConfigSkeleton::ItemEnum *mItem;
    TQComboBox *mCombo;
};
 
 

class TDE_EXPORT KPrefsWidString : public KPrefsWid
{
  public:
    KPrefsWidString( TDEConfigSkeleton::ItemString *item, TQWidget *parent,
                     TQLineEdit::EchoMode echomode=TQLineEdit::Normal );
    virtual ~KPrefsWidString();

    TQLabel *label();
    TQLineEdit *lineEdit();
 
    void readConfig();
    void writeConfig();
 
    TQValueList<TQWidget *> widgets() const;
 
  private:
    TDEConfigSkeleton::ItemString *mItem;
 
    TQLabel *mLabel;
    TQLineEdit *mEdit;
};
 

class TDE_EXPORT KPrefsWidPath : public KPrefsWid
{
  public:
    KPrefsWidPath( TDEConfigSkeleton::ItemPath *item, TQWidget *parent,
                   const TQString &filter = TQString(), uint mode = KFile::File );
    virtual ~KPrefsWidPath();

    TQLabel *label();
    KURLRequester *urlRequester();
 
    void readConfig();
    void writeConfig();
 
    TQValueList<TQWidget *> widgets() const;
 
  private:
    TDEConfigSkeleton::ItemPath *mItem;
 
    TQLabel *mLabel;
    KURLRequester *mURLRequester;
};
 

class TDE_EXPORT KPrefsWidManager
{
  public:
    KPrefsWidManager( TDEConfigSkeleton *prefs );
    virtual ~KPrefsWidManager();
 
    TDEConfigSkeleton *prefs() const { return mPrefs; }

    virtual void addWid( KPrefsWid * );

    KPrefsWidBool *addWidBool( TDEConfigSkeleton::ItemBool *item,
                               TQWidget *parent );

    KPrefsWidInt *addWidInt( TDEConfigSkeleton::ItemInt *item,
                             TQWidget *parent );

    KPrefsWidDate *addWidDate( TDEConfigSkeleton::ItemDateTime *item,
                               TQWidget *parent );

    KPrefsWidTime *addWidTime( TDEConfigSkeleton::ItemDateTime *item,
                               TQWidget *parent );

    KPrefsWidDuration *addWidDuration( TDEConfigSkeleton::ItemDateTime *item,
                                       TQWidget *parent );

    KPrefsWidColor *addWidColor( TDEConfigSkeleton::ItemColor *item,
                                 TQWidget *parent );

    KPrefsWidRadios *addWidRadios( TDEConfigSkeleton::ItemEnum *item,
                                   TQWidget *parent );

    KPrefsWidCombo *addWidCombo( TDEConfigSkeleton::ItemEnum *item,
                                   TQWidget *parent );

    KPrefsWidString *addWidString( TDEConfigSkeleton::ItemString *item,
                                   TQWidget *parent );

    KPrefsWidPath *addWidPath ( TDEConfigSkeleton::ItemPath *item, TQWidget *parent,
                                const TQString &filter = TQString(),
                                uint mode = KFile::File );

    KPrefsWidString *addWidPassword ( TDEConfigSkeleton::ItemString *item,
                                      TQWidget *parent );

    KPrefsWidFont *addWidFont( TDEConfigSkeleton::ItemFont *item,
                               TQWidget *parent, const TQString &sampleText );

    void setWidDefaults();

    void readWidConfig();

    void writeWidConfig();
 
  private:
    TDEConfigSkeleton *mPrefs;
 
    TQPtrList<KPrefsWid> mPrefsWids;
};
 

class TDE_EXPORT KPrefsDialog : public KDialogBase, public KPrefsWidManager
{
    TQ_OBJECT
  
  public:
    KPrefsDialog( TDEConfigSkeleton *prefs, TQWidget *parent = 0, char *name = 0,
                  bool modal = false );
    virtual ~KPrefsDialog();
 
    void autoCreate();
 
  public slots:
    void setDefaults();

    void readConfig();

    void writeConfig();
 
  signals:
    void configChanged();
 
  protected slots:
    void slotApply();

    void slotOk();

    void slotDefault();
 
  protected:
    virtual void usrReadConfig() {}
    virtual void usrWriteConfig() {}
};
 
 
class TDE_EXPORT KPrefsModule : public TDECModule, public KPrefsWidManager
{
    TQ_OBJECT
  
  public:
    KPrefsModule( TDEConfigSkeleton *, TQWidget *parent = 0, const char *name = 0 );
 
    virtual void addWid( KPrefsWid * );
 
    void load();
    void save();
    void defaults();
 
  protected slots:
    void slotWidChanged();
 
  protected:
    virtual void usrReadConfig() {}
    virtual void usrWriteConfig() {}
};
 
#endif